did not output top margins/padding for 1st/2nd div
if ($array_size == 0) {
$this->finishFlowingBlock(true);
} // true = END of flowing block
// mPDF 6
// ALL the chunks of textbuffer need to have at least basic OTLdata set
// First make sure each element/chunk has the OTLdata for Bidi set.
for ($i = 0; $i < $array_size; $i++) {
if (empty($arrayaux[$i][18])) {
if (substr($arrayaux[$i][0], 0, 3) == "\xbb\xa4\xac") { // object identifier has been identified!
$unicode = [0xFFFC]; // Object replacement character
} else {
$unicode = $this->UTF8StringToArray($arrayaux[$i][0], false);
}
$is_strong = false;
$this->getBasicOTLdata($arrayaux[$i][18], $unicode, $is_strong);
}
// Gets messed up if try and use core fonts inside a paragraph of text which needs to be BiDi re-ordered or OTLdata set
if (($blockdir == 'rtl' || $this->biDirectional) && isset($arrayaux[$i][4]) && in_array($arrayaux[$i][4], ['ccourier', 'ctimes', 'chelvetica', 'csymbol', 'czapfdingbats'])) {
throw new \Mpdf\MpdfException("You cannot use core fonts in a document which contains RTL text.");
}
}
// mPDF 6
// Process bidirectional text ready for bidi-re-ordering (which is done after line-breaks are established in WriteFlowingBlock etc.)
if (($blockdir == 'rtl' || $this->biDirectional) && !$table_draft) {
if (empty($this->otl)) {
$this->otl = new Otl($this, $this->fontCache);
}
$this->otl->bidiPrepare($arrayaux, $blockdir);
$array_size = count($arrayaux);
}
// Remove empty items // mPDF 6
for ($i = $array_size - 1; $i > 0; $i--) {
if (empty($arrayaux[$i][0]) && (isset($arrayaux[$i][16]) && $arrayaux[$i][16] !== '0') && empty($arrayaux[$i][7])) {
unset($arrayaux[$i]);
}
}
// Correct adjoining borders for inline elements
if (isset($arrayaux[0][16])) {
$lastspanborder = $arrayaux[0][16];
} else {
$lastspanborder = false;
}
for ($i = 1; $i < $array_size; $i++) {
if (isset($arrayaux[$i][16]) && $arrayaux[$i][16] == $lastspanborder &&
((!isset($arrayaux[$i][9]['bord-decoration']) && !isset($arrayaux[$i - 1][9]['bord-decoration'])) ||
(isset($arrayaux[$i][9]['bord-decoration']) && isset($arrayaux[$i - 1][9]['bord-decoration']) && $arrayaux[$i][9]['bord-decoration'] == $arrayaux[$i - 1][9]['bord-decoration'])
)
) {
if (isset($arrayaux[$i][16]['R'])) {
$lastspanborder = $arrayaux[$i][16];
} else {
$lastspanborder = false;
}
$arrayaux[$i][16]['L']['s'] = 0;
$arrayaux[$i][16]['L']['w'] = 0;
$arrayaux[$i - 1][16]['R']['s'] = 0;
$arrayaux[$i - 1][16]['R']['w'] = 0;
} else {
if (isset($arrayaux[$i][16]['R'])) {
$lastspanborder = $arrayaux[$i][16];
} else {
$lastspanborder = false;
}
}
}
for ($i = 0; $i < $array_size; $i++) {
// COLS
$oldcolumn = $this->CurrCol;
$vetor = isset($arrayaux[$i]) ? $arrayaux[$i] : null;
if ($i == 0 && $vetor[0] != "\n" && ! $this->ispre) {
$vetor[0] = ltrim($vetor[0]);
if (!empty($vetor[18])) {
$this->otl->trimOTLdata($vetor[18], true, false);
} // *OTL*
}
// FIXED TO ALLOW IT TO SHOW '0'
if (empty($vetor[0]) && !($vetor[0] === '0') && empty($vetor[7])) { // Ignore empty text and not carrying an internal link
// Check if it is the last element. If so then finish printing the block
if ($i == ($array_size - 1)) {
$this->finishFlowingBlock(true);
} // true = END of flowing block
continue;
}
// Activating buffer properties
if (isset($vetor[11]) && $vetor[11] != '') { // Font Size
if ($is_table && $this->shrin_k) {
$this->SetFontSize($vetor[11] / $this->shrin_k, false);
} else {
$this->SetFontSize($vetor[11], false);
}
}
if (isset($vetor[17]) && !empty($vetor[17])) { // TextShadow
$this->textshadow = $vetor[17];
}
if (isset($vetor[16]) && !empty($vetor[16])) { // Border
$this->spanborddet = $vetor[16];
$this->spanborder = true;
}
if (isset($vetor[15])) { // Word spacing
$this->wSpacingCSS = $vetor[15];
if ($this->wSpacingCSS && strtoupper($this->wSpacingCSS) != 'NORMAL') {
$this->minwSpacing = $this->sizeConverter->convert($this->wSpacingCSS, $this->FontSize) / $this->shrin_k; // mPDF 5.7.3
}
}
if (isset($vetor[14])) { // Letter spacing
$this->lSpacingCSS = $vetor[14];
if (($this->lSpacingCSS || $this->lSpacingCSS === '0') && strtoupper($this->lSpacingCSS) != 'NORMAL') {
$this->fixedlSpacing = $this->sizeConverter->convert($this->lSpacingCSS, $this->FontSize) / $this->shrin_k; // mPDF 5.7.3
}
}
if (isset($vetor[10]) and ! empty($vetor[10])) { // Background color
$this->spanbgcolorarray = $vetor[10];
$this->spanbgcolor = true;
}
if (isset($vetor[9]) and ! empty($vetor[9])) { // Text parameters - Outline + hyphens
$this->textparam = $vetor[9];
$this->SetTextOutline($this->textparam);
// mPDF 5.7.3 inline text-decoration parameters
if ($is_table && $this->shrin_k) {
if (isset($this->textparam['text-baseline'])) {
$this->textparam['text-baseline'] /= $this->shrin_k;
}
if (isset($this->textparam['decoration-baseline'])) {
$this->textparam['decoration-baseline'] /= $this->shrin_k;
}
if (isset($this->textparam['decoration-fontsize'])) {
$this->textparam['decoration-fontsize'] /= $this->shrin_k;
}
}
}
if (isset($vetor[8])) { // mPDF 5.7.1
$this->textvar = $vetor[8];
}
if (isset($vetor[7]) and $vetor[7] != '') { // internal target:
$ily = $this->y;
if ($this->table_rotate) {
$this->internallink[$vetor[7]] = ["Y" => $ily, "PAGE" => $this->page, "tbrot" => true];
} elseif ($this->kwt) {
$this->internallink[$vetor[7]] = ["Y" => $ily, "PAGE" => $this->page, "kwt" => true];
} elseif ($this->ColActive) {
$this->internallink[$vetor[7]] = ["Y" => $ily, "PAGE" => $this->page, "col" => $this->CurrCol];
} elseif (!$this->keep_block_together) {
$this->internallink[$vetor[7]] = ["Y" => $ily, "PAGE" => $this->page];
}
if (empty($vetor[0])) { // Ignore empty text
// Check if it is the last element. If so then finish printing the block
if ($i == ($array_size - 1)) {
$this->finishFlowingBlock(true);
} // true = END of flowing block
continue;
}
}
if (isset($vetor[5]) and $vetor[5] != '') { // Language // mPDF 6
$this->currentLang = $vetor[5];
}
if (isset($vetor[4]) and $vetor[4] != '') { // Font Family
$font = $this->SetFont($vetor[4], $this->FontStyle, 0, false);
}
if (!empty($vetor[3])) { // Font Color
$cor = $vetor[3];
$this->SetTColor($cor);
}
if (isset($vetor[2]) and $vetor[2] != '') { // Bold,Italic styles
$this->SetStyles($vetor[2]);
}
if (isset($vetor[12]) and $vetor[12] != '') { // Requested Bold,Italic
$this->ReqFontStyle = $vetor[12];
}
if (isset($vetor[1]) and $vetor[1] != '') { // LINK
if (strpos($vetor[1], ".") === false && strpos($vetor[1], "@") !== 0) { // assuming every external link has a dot indicating extension (e.g: .html .txt .zip www.somewhere.com etc.)
// Repeated reference to same anchor?
while (array_key_exists($vetor[1], $this->internallink)) {
$vetor[1] = "#" . $vetor[1];
}
$this->internallink[$vetor[1]] = $this->AddLink();
$vetor[1] = $this->internallink[$vetor[1]];
}
$this->HREF = $vetor[1]; // HREF link style set here ******
}
// SPECIAL CONTENT - IMAGES & FORM OBJECTS
// Print-out special content
if (substr($vetor[0], 0, 3) == "\xbb\xa4\xac") { // identifier has been identified!
$objattr = $this->_getObjAttr($vetor[0]);
/* -- TABLES -- */
if ($objattr['type'] == 'nestedtable') {
if ($objattr['nestedcontent']) {
$level = $objattr['level'];
$table = &$this->table[$level][$objattr['table']];
if ($table_draft) {
$this->y += $this->table[($level + 1)][$objattr['nestedcontent']]['h']; // nested table height
$this->finishFlowingBlock(false, 'nestedtable');
} else {
$cell = &$table['cells'][$objattr['row']][$objattr['col']];
$this->finishFlowingBlock(false, 'nestedtable');
$save_dw = $this->divwidth;
$save_buffer = $this->cellBorderBuffer;
$this->cellBorderBuffer = [];
$ncx = $this->x;
list($dummyx, $w) = $this->_tableGetWidth($table, $objattr['row'], $objattr['col']);
$ntw = $this->table[($level + 1)][$objattr['nestedcontent']]['w']; // nested table width
if (!$this->simpleTables) {
if ($this->packTableData) {
list($bt, $br, $bb, $bl) = $this->_getBorderWidths($cell['borderbin']);
} else {
$br = $cell['border_details']['R']['w'];
$bl = $cell['border_details']['L']['w'];
}
if ($table['borders_separate']) {
$innerw = $w - $bl - $br - $cell['padding']['L'] - $cell['padding']['R'] - $table['border_spacing_H'];
} else {
$innerw = $w - $bl / 2 - $br / 2 - $cell['padding']['L'] - $cell['padding']['R'];
}
} elseif ($this->simpleTables) {
if ($table['borders_separate']) {
$innerw = $w - $table['simple']['border_details']['L']['w'] - $table['simple']['border_details']['R']['w'] - $cell['padding']['L'] - $cell['padding']['R'] - $table['border_spacing_H'];
} else {
$innerw = $w - $table['simple']['border_details']['L']['w'] / 2 - $table['simple']['border_details']['R']['w'] / 2 - $cell['padding']['L'] - $cell['padding']['R'];
}
}
if ($cell['a'] == 'C' || $this->table[($level + 1)][$objattr['nestedcontent']]['a'] == 'C') {
$ncx += ($innerw - $ntw) / 2;
} elseif ($cell['a'] == 'R' || $this->table[($level + 1)][$objattr['nestedcontent']]['a'] == 'R') {
$ncx += $innerw - $ntw;
}
$this->x = $ncx;
$this->_tableWrite($this->table[($level + 1)][$objattr['nestedcontent']]);
$this->cellBorderBuffer = $save_buffer;
$this->x = $bak_x;
$this->divwidth = $save_dw;
}
$this->newFlowingBlock($this->divwidth, $this->divheight, $align, $is_table, $blockstate, false, $blockdir, $table_draft);
}
} else {
/* -- END TABLES -- */
if ($is_table) { // *TABLES*
$maxWidth = $this->divwidth; // *TABLES*
} // *TABLES*
else { // *TABLES*
$maxWidth = $this->divwidth - ($this->blk[$this->blklvl]['padding_left'] + $this->blk[$this->blklvl]['border_left']['w'] + $this->blk[$this->blklvl]['padding_right'] + $this->blk[$this->blklvl]['border_right']['w']);
} // *TABLES*
/* -- CSS-IMAGE-FLOAT -- */
// If float (already) exists at this level
if (isset($this->floatmargins['R']) && $this->y <= $this->floatmargins['R']['y1'] && $this->y >= $this->floatmargins['R']['y0']) {
$maxWidth -= $this->floatmargins['R']['w'];
}
if (isset($this->floatmargins['L']) && $this->y <= $this->floatmargins['L']['y1'] && $this->y >= $this->floatmargins['L']['y0']) {
$maxWidth -= $this->floatmargins['L']['w'];
}
/* -- END CSS-IMAGE-FLOAT -- */
list($skipln) = $this->inlineObject($objattr['type'], '', $this->y, $objattr, $this->lMargin, ($this->flowingBlockAttr['contentWidth'] / Mpdf::SCALE), $maxWidth, $this->flowingBlockAttr['height'], false, $is_table);
// 1 -> New line needed because of width
// -1 -> Will fit width on line but NEW PAGE REQUIRED because of height
// -2 -> Will not fit on line therefore needs new line but thus NEW PAGE REQUIRED
$iby = $this->y;
$oldpage = $this->page;
$oldcol = $this->CurrCol;
if (($skipln == 1 || $skipln == -2) && !isset($objattr['float'])) {
$this->finishFlowingBlock(false, $objattr['type']);
$this->newFlowingBlock($this->divwidth, $this->divheight, $align, $is_table, $blockstate, false, $blockdir, $table_draft);
}
if (!$table_draft) {
$thispage = $this->page;
if ($this->CurrCol != $oldcol) {
$changedcol = true;
} else {
$changedcol = false;
}
// the previous lines can already have triggered page break or column change
if (!$changedcol && $skipln < 0 && $this->AcceptPageBreak() && $thispage == $oldpage) {
$this->AddPage($this->CurOrientation);
// Added to correct Images already set on line before page advanced
// i.e. if second inline image on line is higher than first and forces new page
if (count($this->objectbuffer)) {
$yadj = $iby - $this->y;
foreach ($this->objectbuffer as $ib => $val) {
if ($this->objectbuffer[$ib]['OUTER-Y']) {
$this->objectbuffer[$ib]['OUTER-Y'] -= $yadj;
}
if ($this->objectbuffer[$ib]['BORDER-Y']) {
$this->objectbuffer[$ib]['BORDER-Y'] -= $yadj;
}
if ($this->objectbuffer[$ib]['INNER-Y']) {
$this->objectbuffer[$ib]['INNER-Y'] -= $yadj;
}
}
}
}
// Added to correct for OddEven Margins
if ($this->page != $oldpage) {
if (($this->page - $oldpage) % 2 == 1) {
$bak_x += $this->MarginCorrection;
}
$oldpage = $this->page;
$y = $this->tMargin - $paint_ht_corr;
$this->oldy = $this->tMargin - $paint_ht_corr;
$old_height = 0;
}
$this->x = $bak_x;
/* -- COLUMNS -- */
// COLS
// OR COLUMN CHANGE
if ($this->CurrCol != $oldcolumn) {
if ($this->directionality == 'rtl') { // *OTL*
$bak_x -= ($this->CurrCol - $oldcolumn) * ($this->ColWidth + $this->ColGap); // *OTL*
} // *OTL*
else { // *OTL*
$bak_x += ($this->CurrCol - $oldcolumn) * ($this->ColWidth + $this->ColGap);
} // *OTL*
$this->x = $bak_x;
$oldcolumn = $this->CurrCol;
$y = $this->y0 - $paint_ht_corr;
$this->oldy = $this->y0 - $paint_ht_corr;
$old_height = 0;
}
/* -- END COLUMNS -- */
}
/* -- CSS-IMAGE-FLOAT -- */
if ($objattr['type'] == 'image' && isset($objattr['float'])) {
$fy = $this->y;
// DIV TOP MARGIN/BORDER/PADDING
if ($this->flowingBlockAttr['newblock'] && ($this->flowingBlockAttr['blockstate'] == 1 || $this->flowingBlockAttr['blockstate'] == 3) && $this->flowingBlockAttr['lineCount'] == 0) {
$fy += $this->blk[$this->blklvl]['margin_top'] + $this->blk[$this->blklvl]['padding_top'] + $this->blk[$this->blklvl]['border_top']['w'];
}
if ($objattr['float'] == 'R') {
$fx = $this->w - $this->rMargin - $objattr['width'] - ($this->blk[$this->blklvl]['outer_right_margin'] + $this->blk[$this->blklvl]['border_right']['w'] + $this->blk[$this->blklvl]['padding_right']);
} elseif ($objattr['float'] == 'L') {
$fx = $this->lMargin + ($this->blk[$this->blklvl]['outer_left_margin'] + $this->blk[$this->blklvl]['border_left']['w'] + $this->blk[$this->blklvl]['padding_left']);
}
$w = $objattr['width'];
$h = abs($objattr['height']);
$widthLeft = $maxWidth - ($this->flowingBlockAttr['contentWidth'] / Mpdf::SCALE);
$maxHeight = $this->h - ($this->tMargin + $this->margin_header + $this->bMargin + 10);
// For Images
$extraWidth = ($objattr['border_left']['w'] + $objattr['border_right']['w'] + $objattr['margin_left'] + $objattr['margin_right']);
$extraHeight = ($objattr['border_top']['w'] + $objattr['border_bottom']['w'] + $objattr['margin_top'] + $objattr['margin_bottom']);
if ($objattr['itype'] == 'wmf' || $objattr['itype'] == 'svg') {
$file = $objattr['file'];
$info = $this->formobjects[$file];
} else {
$file = $objattr['file'];
$info = $this->images[$file];
}
$img_w = $w - $extraWidth;
$img_h = $h - $extraHeight;
if ($objattr['border_left']['w']) {
$objattr['BORDER-WIDTH'] = $img_w + (($objattr['border_left']['w'] + $objattr['border_right']['w']) / 2);
$objattr['BORDER-HEIGHT'] = $img_h + (($objattr['border_top']['w'] + $objattr['border_bottom']['w']) / 2);
$objattr['BORDER-X'] = $fx + $objattr['margin_left'] + (($objattr['border_left']['w']) / 2);
$objattr['BORDER-Y'] = $fy + $objattr['margin_top'] + (($objattr['border_top']['w']) / 2);
}
$objattr['INNER-WIDTH'] = $img_w;
$objattr['INNER-HEIGHT'] = $img_h;
$objattr['INNER-X'] = $fx + $objattr['margin_left'] + ($objattr['border_left']['w']);
$objattr['INNER-Y'] = $fy + $objattr['margin_top'] + ($objattr['border_top']['w']);
$objattr['ID'] = $info['i'];
$objattr['OUTER-WIDTH'] = $w;
$objattr['OUTER-HEIGHT'] = $h;
$objattr['OUTER-X'] = $fx;
$objattr['OUTER-Y'] = $fy;
if ($objattr['float'] == 'R') {
// If R float already exists at this level
$this->floatmargins['R']['skipline'] = false;
if (isset($this->floatmargins['R']['y1']) && $this->floatmargins['R']['y1'] > 0 && $fy < $this->floatmargins['R']['y1']) {
$this->WriteFlowingBlock($vetor[0], $vetor[18]); // mPDF 5.7.1
} // If L float already exists at this level
elseif (isset($this->floatmargins['L']['y1']) && $this->floatmargins['L']['y1'] > 0 && $fy < $this->floatmargins['L']['y1']) {
// Final check distance between floats is not now too narrow to fit text
$mw = 2 * $this->GetCharWidth('W', false);
if (($this->blk[$this->blklvl]['inner_width'] - $w - $this->floatmargins['L']['w']) < $mw) {
$this->WriteFlowingBlock($vetor[0], $vetor[18]); // mPDF 5.7.1
} else {
$this->floatmargins['R']['x'] = $fx;
$this->floatmargins['R']['w'] = $w;
$this->floatmargins['R']['y0'] = $fy;
$this->floatmargins['R']['y1'] = $fy + $h;
if ($skipln == 1) {
$this->floatmargins['R']['skipline'] = true;
$this->floatmargins['R']['id'] = count($this->floatbuffer) + 0;
$objattr['skipline'] = true;
}
$this->floatbuffer[] = $objattr;
}
} else {
$this->floatmargins['R']['x'] = $fx;
$this->floatmargins['R']['w'] = $w;
$this->floatmargins['R']['y0'] = $fy;
$this->floatmargins['R']['y1'] = $fy + $h;
if ($skipln == 1) {
$this->floatmargins['R']['skipline'] = true;
$this->floatmargins['R']['id'] = count($this->floatbuffer) + 0;
$objattr['skipline'] = true;
}
$this->floatbuffer[] = $objattr;
}
} elseif ($objattr['float'] == 'L') {
// If L float already exists at this level
$this->floatmargins['L']['skipline'] = false;
if (isset($this->floatmargins['L']['y1']) && $this->floatmargins['L']['y1'] > 0 && $fy < $this->floatmargins['L']['y1']) {
$this->floatmargins['L']['skipline'] = false;
$this->WriteFlowingBlock($vetor[0], $vetor[18]); // mPDF 5.7.1
} // If R float already exists at this level
elseif (isset($this->floatmargins['R']['y1']) && $this->floatmargins['R']['y1'] > 0 && $fy < $this->floatmargins['R']['y1']) {
// Final check distance between floats is not now too narrow to fit text
$mw = 2 * $this->GetCharWidth('W', false);
if (($this->blk[$this->blklvl]['inner_width'] - $w - $this->floatmargins['R']['w']) < $mw) {
$this->WriteFlowingBlock($vetor[0], $vetor[18]); // mPDF 5.7.1
} else {
$this->floatmargins['L']['x'] = $fx + $w;
$this->floatmargins['L']['w'] = $w;
$this->floatmargins['L']['y0'] = $fy;
$this->floatmargins['L']['y1'] = $fy + $h;
if ($skipln == 1) {
$this->floatmargins['L']['skipline'] = true;
$this->floatmargins['L']['id'] = count($this->floatbuffer) + 0;
$objattr['skipline'] = true;
}
$this->floatbuffer[] = $objattr;
}
} else {
$this->floatmargins['L']['x'] = $fx + $w;
$this->floatmargins['L']['w'] = $w;
$this->floatmargins['L']['y0'] = $fy;
$this->floatmargins['L']['y1'] = $fy + $h;
if ($skipln == 1) {
$this->floatmargins['L']['skipline'] = true;
$this->floatmargins['L']['id'] = count($this->floatbuffer) + 0;
$objattr['skipline'] = true;
}
$this->floatbuffer[] = $objattr;
}
}
} else {
/* -- END CSS-IMAGE-FLOAT -- */
$this->WriteFlowingBlock($vetor[0], (isset($vetor[18]) ? $vetor[18] : null)); // mPDF 5.7.1
/* -- CSS-IMAGE-FLOAT -- */
}
/* -- END CSS-IMAGE-FLOAT -- */
} // *TABLES*
} // END If special content
else { // THE text
if ($this->tableLevel) {
$paint_ht_corr = 0;
} // To move the y up when new column/page started if div border needed
else {
$paint_ht_corr = $this->blk[$this->blklvl]['border_top']['w'];
}
if ($vetor[0] == "\n") { // We are reading a
now turned into newline ("\n")
if ($this->flowingBlockAttr['content']) {
$this->finishFlowingBlock(false, 'br');
} elseif ($is_table) {
$this->y+= $this->_computeLineheight($this->cellLineHeight);
} elseif (!$is_table) {
$this->DivLn($this->lineheight);
if ($this->ColActive) {
$this->breakpoints[$this->CurrCol][] = $this->y;
} // *COLUMNS*
}
// Added to correct for OddEven Margins
if ($this->page != $oldpage) {
if (($this->page - $oldpage) % 2 == 1) {
$bak_x += $this->MarginCorrection;
}
$oldpage = $this->page;
$y = $this->tMargin - $paint_ht_corr;
$this->oldy = $this->tMargin - $paint_ht_corr;
$old_height = 0;
}
$this->x = $bak_x;
/* -- COLUMNS -- */
// COLS
// OR COLUMN CHANGE
if ($this->CurrCol != $oldcolumn) {
if ($this->directionality == 'rtl') { // *OTL*
$bak_x -= ($this->CurrCol - $oldcolumn) * ($this->ColWidth + $this->ColGap); // *OTL*
} // *OTL*
else { // *OTL*
$bak_x += ($this->CurrCol - $oldcolumn) * ($this->ColWidth + $this->ColGap);
} // *OTL*
$this->x = $bak_x;
$oldcolumn = $this->CurrCol;
$y = $this->y0 - $paint_ht_corr;
$this->oldy = $this->y0 - $paint_ht_corr;
$old_height = 0;
}
/* -- END COLUMNS -- */
$this->newFlowingBlock($this->divwidth, $this->divheight, $align, $is_table, $blockstate, false, $blockdir, $table_draft);
} else {
$this->WriteFlowingBlock($vetor[0], $vetor[18]); // mPDF 5.7.1
// Added to correct for OddEven Margins
if ($this->page != $oldpage) {
if (($this->page - $oldpage) % 2 == 1) {
$bak_x += $this->MarginCorrection;
$this->x = $bak_x;
}
$oldpage = $this->page;
$y = $this->tMargin - $paint_ht_corr;
$this->oldy = $this->tMargin - $paint_ht_corr;
$old_height = 0;
}
/* -- COLUMNS -- */
// COLS
// OR COLUMN CHANGE
if ($this->CurrCol != $oldcolumn) {
if ($this->directionality == 'rtl') { // *OTL*
$bak_x -= ($this->CurrCol - $oldcolumn) * ($this->ColWidth + $this->ColGap); // *OTL*
} // *OTL*
else { // *OTL*
$bak_x += ($this->CurrCol - $oldcolumn) * ($this->ColWidth + $this->ColGap);
} // *OTL*
$this->x = $bak_x;
$oldcolumn = $this->CurrCol;
$y = $this->y0 - $paint_ht_corr;
$this->oldy = $this->y0 - $paint_ht_corr;
$old_height = 0;
}
/* -- END COLUMNS -- */
}
}
// Check if it is the last element. If so then finish printing the block
if ($i == ($array_size - 1)) {
$this->finishFlowingBlock(true); // true = END of flowing block
// Added to correct for OddEven Margins
if ($this->page != $oldpage) {
if (($this->page - $oldpage) % 2 == 1) {
$bak_x += $this->MarginCorrection;
$this->x = $bak_x;
}
$oldpage = $this->page;
$y = $this->tMargin - $paint_ht_corr;
$this->oldy = $this->tMargin - $paint_ht_corr;
$old_height = 0;
}
/* -- COLUMNS -- */
// COLS
// OR COLUMN CHANGE
if ($this->CurrCol != $oldcolumn) {
if ($this->directionality == 'rtl') { // *OTL*
$bak_x -= ($this->CurrCol - $oldcolumn) * ($this->ColWidth + $this->ColGap); // *OTL*
} // *OTL*
else { // *OTL*
$bak_x += ($this->CurrCol - $oldcolumn) * ($this->ColWidth + $this->ColGap);
} // *OTL*
$this->x = $bak_x;
$oldcolumn = $this->CurrCol;
$y = $this->y0 - $paint_ht_corr;
$this->oldy = $this->y0 - $paint_ht_corr;
$old_height = 0;
}
/* -- END COLUMNS -- */
}
// RESETTING VALUES
$this->SetTColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetFColor($this->colorConverter->convert(255, $this->PDFAXwarnings));
$this->colorarray = '';
$this->spanbgcolorarray = '';
$this->spanbgcolor = false;
$this->spanborder = false;
$this->spanborddet = [];
$this->HREF = '';
$this->textparam = [];
$this->SetTextOutline();
$this->textvar = 0x00; // mPDF 5.7.1
$this->OTLtags = [];
$this->textshadow = '';
$this->currentfontfamily = '';
$this->currentfontsize = '';
$this->currentfontstyle = '';
$this->currentLang = $this->default_lang; // mPDF 6
$this->RestrictUnicodeFonts($this->default_available_fonts); // mPDF 6
/* -- TABLES -- */
if ($this->tableLevel) {
$this->SetLineHeight('', $this->table[1][1]['cellLineHeight']); // *TABLES*
} else { /* -- END TABLES -- */
if (isset($this->blk[$this->blklvl]['line_height']) && $this->blk[$this->blklvl]['line_height']) {
$this->SetLineHeight('', $this->blk[$this->blklvl]['line_height']); // sets default line height
}
}
$this->ResetStyles();
$this->lSpacingCSS = '';
$this->wSpacingCSS = '';
$this->fixedlSpacing = false;
$this->minwSpacing = 0;
$this->SetDash();
$this->dash_on = false;
$this->dotted_on = false;
}//end of for(i=0;iReset(); // mPDF 6
// PAINT DIV BORDER // DISABLED IN COLUMNS AS DOESN'T WORK WHEN BROKEN ACROSS COLS??
if ((isset($this->blk[$this->blklvl]['border']) || isset($this->blk[$this->blklvl]['bgcolor']) || isset($this->blk[$this->blklvl]['box_shadow'])) && $blockstate && ($this->y != $this->oldy)) {
$bottom_y = $this->y; // Does not include Bottom Margin
if (isset($this->blk[$this->blklvl]['startpage']) && $this->blk[$this->blklvl]['startpage'] != $this->page && $blockstate != 1) {
$this->PaintDivBB('pagetop', $blockstate);
} elseif ($blockstate != 1) {
$this->PaintDivBB('', $blockstate);
}
$this->y = $bottom_y;
$this->x = $bak_x;
}
// Reset Font
$this->SetFontSize($this->default_font_size, false);
if ($table_draft) {
$ch = $this->y - $bak_y;
$this->y = $bak_y;
$this->x = $bak_x;
return $ch;
}
}
function _setDashBorder($style, $div, $cp, $side)
{
if ($style == 'dashed' && (($side == 'L' || $side == 'R') || ($side == 'T' && $div != 'pagetop' && !$cp) || ($side == 'B' && $div != 'pagebottom') )) {
$dashsize = 2; // final dash will be this + 1*linewidth
$dashsizek = 1.5; // ratio of Dash/Blank
$this->SetDash($dashsize, ($dashsize / $dashsizek) + ($this->LineWidth * 2));
} elseif ($style == 'dotted' || ($side == 'T' && ($div == 'pagetop' || $cp)) || ($side == 'B' && $div == 'pagebottom')) {
// Round join and cap
$this->SetLineJoin(1);
$this->SetLineCap(1);
$this->SetDash(0.001, ($this->LineWidth * 3));
}
}
function _setBorderLine($b, $k = 1)
{
$this->SetLineWidth($b['w'] / $k);
$this->SetDColor($b['c']);
if ($b['c'][0] == 5) { // RGBa
$this->SetAlpha(ord($b['c'][4]) / 100, 'Normal', false, 'S'); // mPDF 5.7.2
} elseif ($b['c'][0] == 6) { // CMYKa
$this->SetAlpha(ord($b['c'][5]) / 100, 'Normal', false, 'S'); // mPDF 5.7.2
}
}
function PaintDivBB($divider = '', $blockstate = 0, $blvl = 0)
{
// Borders & backgrounds are done elsewhere for columns - messes up the repositioning in printcolumnbuffer
if ($this->ColActive) {
return;
} // *COLUMNS*
if ($this->keep_block_together) {
return;
} // mPDF 6
$save_y = $this->y;
if (!$blvl) {
$blvl = $this->blklvl;
}
$x0 = $x1 = $y0 = $y1 = 0;
// Added mPDF 3.0 Float DIV
if (isset($this->blk[$blvl]['bb_painted'][$this->page]) && $this->blk[$blvl]['bb_painted'][$this->page]) {
return;
} // *CSS-FLOAT*
if (isset($this->blk[$blvl]['x0'])) {
$x0 = $this->blk[$blvl]['x0'];
} // left
if (isset($this->blk[$blvl]['y1'])) {
$y1 = $this->blk[$blvl]['y1'];
} // bottom
// Added mPDF 3.0 Float DIV - ensures backgrounds/borders are drawn to bottom of page
if ($y1 == 0) {
if ($divider == 'pagebottom') {
$y1 = $this->h - $this->bMargin;
} else {
$y1 = $this->y;
}
}
$continuingpage = (isset($this->blk[$blvl]['startpage']) && $this->blk[$blvl]['startpage'] != $this->page);
if (isset($this->blk[$blvl]['y0'])) {
$y0 = $this->blk[$blvl]['y0'];
}
$h = $y1 - $y0;
$w = $this->blk[$blvl]['width'];
$x1 = $x0 + $w;
// Set border-widths as used here
$border_top = $this->blk[$blvl]['border_top']['w'];
$border_bottom = $this->blk[$blvl]['border_bottom']['w'];
$border_left = $this->blk[$blvl]['border_left']['w'];
$border_right = $this->blk[$blvl]['border_right']['w'];
if (!$this->blk[$blvl]['border_top'] || $divider == 'pagetop' || $continuingpage) {
$border_top = 0;
}
if (!$this->blk[$blvl]['border_bottom'] || $blockstate == 1 || $divider == 'pagebottom') {
$border_bottom = 0;
}
$brTL_H = 0;
$brTL_V = 0;
$brTR_H = 0;
$brTR_V = 0;
$brBL_H = 0;
$brBL_V = 0;
$brBR_H = 0;
$brBR_V = 0;
$brset = false;
/* -- BORDER-RADIUS -- */
if (isset($this->blk[$blvl]['border_radius_TL_H'])) {
$brTL_H = $this->blk[$blvl]['border_radius_TL_H'];
$brset = true;
}
if (isset($this->blk[$blvl]['border_radius_TL_V'])) {
$brTL_V = $this->blk[$blvl]['border_radius_TL_V'];
$brset = true;
}
if (isset($this->blk[$blvl]['border_radius_TR_H'])) {
$brTR_H = $this->blk[$blvl]['border_radius_TR_H'];
$brset = true;
}
if (isset($this->blk[$blvl]['border_radius_TR_V'])) {
$brTR_V = $this->blk[$blvl]['border_radius_TR_V'];
$brset = true;
}
if (isset($this->blk[$blvl]['border_radius_BR_H'])) {
$brBR_H = $this->blk[$blvl]['border_radius_BR_H'];
$brset = true;
}
if (isset($this->blk[$blvl]['border_radius_BR_V'])) {
$brBR_V = $this->blk[$blvl]['border_radius_BR_V'];
$brset = true;
}
if (isset($this->blk[$blvl]['border_radius_BL_H'])) {
$brBL_H = $this->blk[$blvl]['border_radius_BL_H'];
$brset = true;
}
if (isset($this->blk[$blvl]['border_radius_BL_V'])) {
$brBL_V = $this->blk[$blvl]['border_radius_BL_V'];
$brset = true;
}
if (!$this->blk[$blvl]['border_top'] || $divider == 'pagetop' || $continuingpage) {
$brTL_H = 0;
$brTL_V = 0;
$brTR_H = 0;
$brTR_V = 0;
}
if (!$this->blk[$blvl]['border_bottom'] || $blockstate == 1 || $divider == 'pagebottom') {
$brBL_H = 0;
$brBL_V = 0;
$brBR_H = 0;
$brBR_V = 0;
}
// Disallow border-radius if it is smaller than the border width.
if ($brTL_H < min($border_left, $border_top)) {
$brTL_H = $brTL_V = 0;
}
if ($brTL_V < min($border_left, $border_top)) {
$brTL_V = $brTL_H = 0;
}
if ($brTR_H < min($border_right, $border_top)) {
$brTR_H = $brTR_V = 0;
}
if ($brTR_V < min($border_right, $border_top)) {
$brTR_V = $brTR_H = 0;
}
if ($brBL_H < min($border_left, $border_bottom)) {
$brBL_H = $brBL_V = 0;
}
if ($brBL_V < min($border_left, $border_bottom)) {
$brBL_V = $brBL_H = 0;
}
if ($brBR_H < min($border_right, $border_bottom)) {
$brBR_H = $brBR_V = 0;
}
if ($brBR_V < min($border_right, $border_bottom)) {
$brBR_V = $brBR_H = 0;
}
// CHECK FOR radii that sum to > width or height of div ********
$f = min($h / ($brTL_V + $brBL_V + 0.001), $h / ($brTR_V + $brBR_V + 0.001), $w / ($brTL_H + $brTR_H + 0.001), $w / ($brBL_H + $brBR_H + 0.001));
if ($f < 1) {
$brTL_H *= $f;
$brTL_V *= $f;
$brTR_H *= $f;
$brTR_V *= $f;
$brBL_H *= $f;
$brBL_V *= $f;
$brBR_H *= $f;
$brBR_V *= $f;
}
/* -- END BORDER-RADIUS -- */
$tbcol = $this->colorConverter->convert(255, $this->PDFAXwarnings);
for ($l = 0; $l <= $blvl; $l++) {
if ($this->blk[$l]['bgcolor']) {
$tbcol = $this->blk[$l]['bgcolorarray'];
}
}
// BORDERS
if (isset($this->blk[$blvl]['y0']) && $this->blk[$blvl]['y0']) {
$y0 = $this->blk[$blvl]['y0'];
}
$h = $y1 - $y0;
$w = $this->blk[$blvl]['width'];
if ($this->blk[$blvl]['border_top'] && $divider != 'pagetop' && !$continuingpage) {
$tbd = $this->blk[$blvl]['border_top'];
$legend = '';
$legbreakL = 0;
$legbreakR = 0;
// BORDER LEGEND
if (isset($this->blk[$blvl]['border_legend']) && $this->blk[$blvl]['border_legend']) {
$legend = $this->blk[$blvl]['border_legend']; // Same structure array as textbuffer
$txt = $legend[0] = ltrim($legend[0]);
if (!empty($legend[18])) {
$this->otl->trimOTLdata($legend[18], true, false);
} // *OTL*
// Set font, size, style, color
$this->SetFont($legend[4], $legend[2], $legend[11]);
if (isset($legend[3]) && $legend[3]) {
$cor = $legend[3];
$this->SetTColor($cor);
}
$stringWidth = $this->GetStringWidth($txt, true, $legend[18], $legend[8]);
$save_x = $this->x;
$save_y = $this->y;
$save_currentfontfamily = $this->FontFamily;
$save_currentfontsize = $this->FontSizePt;
$save_currentfontstyle = $this->FontStyle;
$this->y = $y0 - $this->FontSize / 2 + $this->blk[$blvl]['border_top']['w'] / 2;
$this->x = $x0 + $this->blk[$blvl]['padding_left'] + $this->blk[$blvl]['border_left']['w'];
// Set the distance from the border line to the text ? make configurable variable
$gap = 0.2 * $this->FontSize;
$legbreakL = $this->x - $gap;
$legbreakR = $this->x + $stringWidth + $gap;
$this->magic_reverse_dir($txt, $this->blk[$blvl]['direction'], $legend[18]);
$fill = '';
$this->Cell($stringWidth, $this->FontSize, $txt, '', 0, 'C', $fill, '', 0, 0, 0, 'M', $fill, false, $legend[18], $legend[8]);
// Reset
$this->x = $save_x;
$this->y = $save_y;
$this->SetFont($save_currentfontfamily, $save_currentfontstyle, $save_currentfontsize);
$this->SetTColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
if (isset($tbd['s']) && $tbd['s']) {
if (!$brset && $tbd['style'] != 'dotted' && $tbd['style'] != 'dashed') {
$this->writer->write('q');
$this->SetLineWidth(0);
$this->writer->write(sprintf('%.3F %.3F m ', ($x0) * Mpdf::SCALE, ($this->h - ($y0)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $border_left) * Mpdf::SCALE, ($this->h - ($y0 + $border_top)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $w - $border_right) * Mpdf::SCALE, ($this->h - ($y0 + $border_top)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $w) * Mpdf::SCALE, ($this->h - ($y0)) * Mpdf::SCALE));
$this->writer->write(' h W n '); // Ends path no-op & Sets the clipping path
}
$this->_setBorderLine($tbd);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$legbreakL -= $border_top / 2; // because line cap different
$legbreakR += $border_top / 2;
$this->_setDashBorder($tbd['style'], $divider, $continuingpage, 'T');
} /* -- BORDER-RADIUS -- */ elseif (($brTL_V && $brTL_H) || ($brTR_V && $brTR_H) || $tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$this->SetLineJoin(0);
$this->SetLineCap(0);
}
$s = '';
if ($brTR_H && $brTR_V) {
$s .= ($this->_EllipseArc($x0 + $w - $brTR_H, $y0 + $brTR_V, $brTR_H - $border_top / 2, $brTR_V - $border_top / 2, 1, 2, true)) . "\n";
} else { /* -- END BORDER-RADIUS -- */
if ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F m ', ($x0 + $w) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F m ', ($x0 + $w - ($border_top / 2)) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
}
}
/* -- BORDER-RADIUS -- */
if ($brTL_H && $brTL_V) {
if ($legend) {
if ($legbreakR < ($x0 + $w - $brTR_H)) {
$s .= (sprintf('%.3F %.3F l ', $legbreakR * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
}
if ($legbreakL > ($x0 + $brTL_H )) {
$s .= (sprintf('%.3F %.3F m ', $legbreakL * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
$s .= (sprintf('%.3F %.3F l ', ($x0 + $brTL_H ) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE) . "\n");
} else {
$s .= (sprintf('%.3F %.3F m ', ($x0 + $brTL_H ) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
}
} else {
$s .= (sprintf('%.3F %.3F l ', ($x0 + $brTL_H ) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
}
$s .= ($this->_EllipseArc($x0 + $brTL_H, $y0 + $brTL_V, $brTL_H - $border_top / 2, $brTL_V - $border_top / 2, 2, 1)) . "\n";
} else {
/* -- END BORDER-RADIUS -- */
if ($legend) {
if ($legbreakR < ($x0 + $w)) {
$s .= (sprintf('%.3F %.3F l ', $legbreakR * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
}
if ($legbreakL > ($x0)) {
$s .= (sprintf('%.3F %.3F m ', $legbreakL * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
if ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F l ', ($x0) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F l ', ($x0 + ($border_top / 2)) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
}
} elseif ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F m ', ($x0) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F m ', ($x0 + $border_top / 2) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
}
} elseif ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F l ', ($x0) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F l ', ($x0 + ($border_top / 2)) * Mpdf::SCALE, ($this->h - ($y0 + ($border_top / 2))) * Mpdf::SCALE)) . "\n";
}
/* -- BORDER-RADIUS -- */
}
/* -- END BORDER-RADIUS -- */
$s .= 'S' . "\n";
$this->writer->write($s);
if ($tbd['style'] == 'double') {
$this->SetLineWidth($tbd['w'] / 3);
$this->SetDColor($tbcol);
$this->writer->write($s);
}
if (!$brset && $tbd['style'] != 'dotted' && $tbd['style'] != 'dashed') {
$this->writer->write('Q');
}
// Reset Corners and Dash off
$this->SetLineWidth(0.1);
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
// Reinstate line above for dotted line divider when block border crosses a page
// elseif ($divider == 'pagetop' || $continuingpage) {
if ($this->blk[$blvl]['border_bottom'] && $blockstate != 1 && $divider != 'pagebottom') {
$tbd = $this->blk[$blvl]['border_bottom'];
if (isset($tbd['s']) && $tbd['s']) {
if (!$brset && $tbd['style'] != 'dotted' && $tbd['style'] != 'dashed') {
$this->writer->write('q');
$this->SetLineWidth(0);
$this->writer->write(sprintf('%.3F %.3F m ', ($x0) * Mpdf::SCALE, ($this->h - ($y0 + $h)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $border_left) * Mpdf::SCALE, ($this->h - ($y0 + $h - $border_bottom)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $w - $border_right) * Mpdf::SCALE, ($this->h - ($y0 + $h - $border_bottom)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $w) * Mpdf::SCALE, ($this->h - ($y0 + $h)) * Mpdf::SCALE));
$this->writer->write(' h W n '); // Ends path no-op & Sets the clipping path
}
$this->_setBorderLine($tbd);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->_setDashBorder($tbd['style'], $divider, $continuingpage, 'B');
} /* -- BORDER-RADIUS -- */ elseif (($brBL_V && $brBL_H) || ($brBR_V && $brBR_H) || $tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$this->SetLineJoin(0);
$this->SetLineCap(0);
}
$s = '';
if ($brBL_H && $brBL_V) {
$s .= ($this->_EllipseArc($x0 + $brBL_H, $y0 + $h - $brBL_V, $brBL_H - $border_bottom / 2, $brBL_V - $border_bottom / 2, 3, 2, true)) . "\n";
} else { /* -- END BORDER-RADIUS -- */
if ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F m ', ($x0) * Mpdf::SCALE, ($this->h - ($y0 + $h - ($border_bottom / 2))) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F m ', ($x0 + ($border_bottom / 2)) * Mpdf::SCALE, ($this->h - ($y0 + $h - ($border_bottom / 2))) * Mpdf::SCALE)) . "\n";
}
}
/* -- BORDER-RADIUS -- */
if ($brBR_H && $brBR_V) {
$s .= (sprintf('%.3F %.3F l ', ($x0 + $w - ($border_bottom / 2) - $brBR_H ) * Mpdf::SCALE, ($this->h - ($y0 + $h - ($border_bottom / 2))) * Mpdf::SCALE)) . "\n";
$s .= ($this->_EllipseArc($x0 + $w - $brBR_H, $y0 + $h - $brBR_V, $brBR_H - $border_bottom / 2, $brBR_V - $border_bottom / 2, 4, 1)) . "\n";
} else { /* -- END BORDER-RADIUS -- */
if ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F l ', ($x0 + $w) * Mpdf::SCALE, ($this->h - ($y0 + $h - ($border_bottom / 2))) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F l ', ($x0 + $w - ($border_bottom / 2)) * Mpdf::SCALE, ($this->h - ($y0 + $h - ($border_bottom / 2))) * Mpdf::SCALE)) . "\n";
}
}
$s .= 'S' . "\n";
$this->writer->write($s);
if ($tbd['style'] == 'double') {
$this->SetLineWidth($tbd['w'] / 3);
$this->SetDColor($tbcol);
$this->writer->write($s);
}
if (!$brset && $tbd['style'] != 'dotted' && $tbd['style'] != 'dashed') {
$this->writer->write('Q');
}
// Reset Corners and Dash off
$this->SetLineWidth(0.1);
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
// Reinstate line below for dotted line divider when block border crosses a page
// elseif ($blockstate == 1 || $divider == 'pagebottom') {
if ($this->blk[$blvl]['border_left']) {
$tbd = $this->blk[$blvl]['border_left'];
if (isset($tbd['s']) && $tbd['s']) {
if (!$brset && $tbd['style'] != 'dotted' && $tbd['style'] != 'dashed') {
$this->writer->write('q');
$this->SetLineWidth(0);
$this->writer->write(sprintf('%.3F %.3F m ', ($x0) * Mpdf::SCALE, ($this->h - ($y0)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $border_left) * Mpdf::SCALE, ($this->h - ($y0 + $border_top)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $border_left) * Mpdf::SCALE, ($this->h - ($y0 + $h - $border_bottom)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0) * Mpdf::SCALE, ($this->h - ($y0 + $h)) * Mpdf::SCALE));
$this->writer->write(' h W n '); // Ends path no-op & Sets the clipping path
}
$this->_setBorderLine($tbd);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->_setDashBorder($tbd['style'], $divider, $continuingpage, 'L');
} /* -- BORDER-RADIUS -- */ elseif (($brTL_V && $brTL_H) || ($brBL_V && $brBL_H) || $tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$this->SetLineJoin(0);
$this->SetLineCap(0);
}
$s = '';
if ($brTL_V && $brTL_H) {
$s .= ($this->_EllipseArc($x0 + $brTL_H, $y0 + $brTL_V, $brTL_H - $border_left / 2, $brTL_V - $border_left / 2, 2, 2, true)) . "\n";
} else { /* -- END BORDER-RADIUS -- */
if ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F m ', ($x0 + ($border_left / 2)) * Mpdf::SCALE, ($this->h - ($y0)) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F m ', ($x0 + ($border_left / 2)) * Mpdf::SCALE, ($this->h - ($y0 + ($border_left / 2))) * Mpdf::SCALE)) . "\n";
}
}
/* -- BORDER-RADIUS -- */
if ($brBL_V && $brBL_H) {
$s .= (sprintf('%.3F %.3F l ', ($x0 + ($border_left / 2)) * Mpdf::SCALE, ($this->h - ($y0 + $h - ($border_left / 2) - $brBL_V) ) * Mpdf::SCALE)) . "\n";
$s .= ($this->_EllipseArc($x0 + $brBL_H, $y0 + $h - $brBL_V, $brBL_H - $border_left / 2, $brBL_V - $border_left / 2, 3, 1)) . "\n";
} else { /* -- END BORDER-RADIUS -- */
if ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F l ', ($x0 + ($border_left / 2)) * Mpdf::SCALE, ($this->h - ($y0 + $h) ) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F l ', ($x0 + ($border_left / 2)) * Mpdf::SCALE, ($this->h - ($y0 + $h - ($border_left / 2)) ) * Mpdf::SCALE)) . "\n";
}
}
$s .= 'S' . "\n";
$this->writer->write($s);
if ($tbd['style'] == 'double') {
$this->SetLineWidth($tbd['w'] / 3);
$this->SetDColor($tbcol);
$this->writer->write($s);
}
if (!$brset && $tbd['style'] != 'dotted' && $tbd['style'] != 'dashed') {
$this->writer->write('Q');
}
// Reset Corners and Dash off
$this->SetLineWidth(0.1);
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
if ($this->blk[$blvl]['border_right']) {
$tbd = $this->blk[$blvl]['border_right'];
if (isset($tbd['s']) && $tbd['s']) {
if (!$brset && $tbd['style'] != 'dotted' && $tbd['style'] != 'dashed') {
$this->writer->write('q');
$this->SetLineWidth(0);
$this->writer->write(sprintf('%.3F %.3F m ', ($x0 + $w) * Mpdf::SCALE, ($this->h - ($y0)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $w - $border_right) * Mpdf::SCALE, ($this->h - ($y0 + $border_top)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $w - $border_right) * Mpdf::SCALE, ($this->h - ($y0 + $h - $border_bottom)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F l ', ($x0 + $w) * Mpdf::SCALE, ($this->h - ($y0 + $h)) * Mpdf::SCALE));
$this->writer->write(' h W n '); // Ends path no-op & Sets the clipping path
}
$this->_setBorderLine($tbd);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->_setDashBorder($tbd['style'], $divider, $continuingpage, 'R');
} /* -- BORDER-RADIUS -- */ elseif (($brTR_V && $brTR_H) || ($brBR_V && $brBR_H) || $tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$this->SetLineJoin(0);
$this->SetLineCap(0);
}
$s = '';
if ($brBR_V && $brBR_H) {
$s .= ($this->_EllipseArc($x0 + $w - $brBR_H, $y0 + $h - $brBR_V, $brBR_H - $border_right / 2, $brBR_V - $border_right / 2, 4, 2, true)) . "\n";
} else { /* -- END BORDER-RADIUS -- */
if ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F m ', ($x0 + $w - ($border_right / 2)) * Mpdf::SCALE, ($this->h - ($y0 + $h)) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F m ', ($x0 + $w - ($border_right / 2)) * Mpdf::SCALE, ($this->h - ($y0 + $h - ($border_right / 2))) * Mpdf::SCALE)) . "\n";
}
}
/* -- BORDER-RADIUS -- */
if ($brTR_V && $brTR_H) {
$s .= (sprintf('%.3F %.3F l ', ($x0 + $w - ($border_right / 2)) * Mpdf::SCALE, ($this->h - ($y0 + ($border_right / 2) + $brTR_V) ) * Mpdf::SCALE)) . "\n";
$s .= ($this->_EllipseArc($x0 + $w - $brTR_H, $y0 + $brTR_V, $brTR_H - $border_right / 2, $brTR_V - $border_right / 2, 1, 1)) . "\n";
} else { /* -- END BORDER-RADIUS -- */
if ($tbd['style'] == 'solid' || $tbd['style'] == 'double') {
$s .= (sprintf('%.3F %.3F l ', ($x0 + $w - ($border_right / 2)) * Mpdf::SCALE, ($this->h - ($y0) ) * Mpdf::SCALE)) . "\n";
} else {
$s .= (sprintf('%.3F %.3F l ', ($x0 + $w - ($border_right / 2)) * Mpdf::SCALE, ($this->h - ($y0 + ($border_right / 2)) ) * Mpdf::SCALE)) . "\n";
}
}
$s .= 'S' . "\n";
$this->writer->write($s);
if ($tbd['style'] == 'double') {
$this->SetLineWidth($tbd['w'] / 3);
$this->SetDColor($tbcol);
$this->writer->write($s);
}
if (!$brset && $tbd['style'] != 'dotted' && $tbd['style'] != 'dashed') {
$this->writer->write('Q');
}
// Reset Corners and Dash off
$this->SetLineWidth(0.1);
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
$this->SetDash();
$this->y = $save_y;
// BACKGROUNDS are disabled in columns/kbt/headers - messes up the repositioning in printcolumnbuffer
if ($this->ColActive || $this->kwt || $this->keep_block_together) {
return;
}
$bgx0 = $x0;
$bgx1 = $x1;
$bgy0 = $y0;
$bgy1 = $y1;
// Defined br values represent the radius of the outer curve - need to take border-width/2 from each radius for drawing the borders
if (isset($this->blk[$blvl]['background_clip']) && $this->blk[$blvl]['background_clip'] == 'padding-box') {
$brbgTL_H = max(0, $brTL_H - $this->blk[$blvl]['border_left']['w']);
$brbgTL_V = max(0, $brTL_V - $this->blk[$blvl]['border_top']['w']);
$brbgTR_H = max(0, $brTR_H - $this->blk[$blvl]['border_right']['w']);
$brbgTR_V = max(0, $brTR_V - $this->blk[$blvl]['border_top']['w']);
$brbgBL_H = max(0, $brBL_H - $this->blk[$blvl]['border_left']['w']);
$brbgBL_V = max(0, $brBL_V - $this->blk[$blvl]['border_bottom']['w']);
$brbgBR_H = max(0, $brBR_H - $this->blk[$blvl]['border_right']['w']);
$brbgBR_V = max(0, $brBR_V - $this->blk[$blvl]['border_bottom']['w']);
$bgx0 += $this->blk[$blvl]['border_left']['w'];
$bgx1 -= $this->blk[$blvl]['border_right']['w'];
if ($this->blk[$blvl]['border_top'] && $divider != 'pagetop' && !$continuingpage) {
$bgy0 += $this->blk[$blvl]['border_top']['w'];
}
if ($this->blk[$blvl]['border_bottom'] && $blockstate != 1 && $divider != 'pagebottom') {
$bgy1 -= $this->blk[$blvl]['border_bottom']['w'];
}
} elseif (isset($this->blk[$blvl]['background_clip']) && $this->blk[$blvl]['background_clip'] == 'content-box') {
$brbgTL_H = max(0, $brTL_H - $this->blk[$blvl]['border_left']['w'] - $this->blk[$blvl]['padding_left']);
$brbgTL_V = max(0, $brTL_V - $this->blk[$blvl]['border_top']['w'] - $this->blk[$blvl]['padding_top']);
$brbgTR_H = max(0, $brTR_H - $this->blk[$blvl]['border_right']['w'] - $this->blk[$blvl]['padding_right']);
$brbgTR_V = max(0, $brTR_V - $this->blk[$blvl]['border_top']['w'] - $this->blk[$blvl]['padding_top']);
$brbgBL_H = max(0, $brBL_H - $this->blk[$blvl]['border_left']['w'] - $this->blk[$blvl]['padding_left']);
$brbgBL_V = max(0, $brBL_V - $this->blk[$blvl]['border_bottom']['w'] - $this->blk[$blvl]['padding_bottom']);
$brbgBR_H = max(0, $brBR_H - $this->blk[$blvl]['border_right']['w'] - $this->blk[$blvl]['padding_right']);
$brbgBR_V = max(0, $brBR_V - $this->blk[$blvl]['border_bottom']['w'] - $this->blk[$blvl]['padding_bottom']);
$bgx0 += $this->blk[$blvl]['border_left']['w'] + $this->blk[$blvl]['padding_left'];
$bgx1 -= $this->blk[$blvl]['border_right']['w'] + $this->blk[$blvl]['padding_right'];
if (($this->blk[$blvl]['border_top']['w'] || $this->blk[$blvl]['padding_top']) && $divider != 'pagetop' && !$continuingpage) {
$bgy0 += $this->blk[$blvl]['border_top']['w'] + $this->blk[$blvl]['padding_top'];
}
if (($this->blk[$blvl]['border_bottom']['w'] || $this->blk[$blvl]['padding_bottom']) && $blockstate != 1 && $divider != 'pagebottom') {
$bgy1 -= $this->blk[$blvl]['border_bottom']['w'] + $this->blk[$blvl]['padding_bottom'];
}
} else {
$brbgTL_H = $brTL_H;
$brbgTL_V = $brTL_V;
$brbgTR_H = $brTR_H;
$brbgTR_V = $brTR_V;
$brbgBL_H = $brBL_H;
$brbgBL_V = $brBL_V;
$brbgBR_H = $brBR_H;
$brbgBR_V = $brBR_V;
}
// Set clipping path
$s = ' q 0 w '; // Line width=0
$s .= sprintf('%.3F %.3F m ', ($bgx0 + $brbgTL_H ) * Mpdf::SCALE, ($this->h - $bgy0) * Mpdf::SCALE); // start point TL before the arc
/* -- BORDER-RADIUS -- */
if ($brbgTL_H || $brbgTL_V) {
$s .= $this->_EllipseArc($bgx0 + $brbgTL_H, $bgy0 + $brbgTL_V, $brbgTL_H, $brbgTL_V, 2); // segment 2 TL
}
/* -- END BORDER-RADIUS -- */
$s .= sprintf('%.3F %.3F l ', ($bgx0) * Mpdf::SCALE, ($this->h - ($bgy1 - $brbgBL_V )) * Mpdf::SCALE); // line to BL
/* -- BORDER-RADIUS -- */
if ($brbgBL_H || $brbgBL_V) {
$s .= $this->_EllipseArc($bgx0 + $brbgBL_H, $bgy1 - $brbgBL_V, $brbgBL_H, $brbgBL_V, 3); // segment 3 BL
}
/* -- END BORDER-RADIUS -- */
$s .= sprintf('%.3F %.3F l ', ($bgx1 - $brbgBR_H ) * Mpdf::SCALE, ($this->h - ($bgy1)) * Mpdf::SCALE); // line to BR
/* -- BORDER-RADIUS -- */
if ($brbgBR_H || $brbgBR_V) {
$s .= $this->_EllipseArc($bgx1 - $brbgBR_H, $bgy1 - $brbgBR_V, $brbgBR_H, $brbgBR_V, 4); // segment 4 BR
}
/* -- END BORDER-RADIUS -- */
$s .= sprintf('%.3F %.3F l ', ($bgx1) * Mpdf::SCALE, ($this->h - ($bgy0 + $brbgTR_V)) * Mpdf::SCALE); // line to TR
/* -- BORDER-RADIUS -- */
if ($brbgTR_H || $brbgTR_V) {
$s .= $this->_EllipseArc($bgx1 - $brbgTR_H, $bgy0 + $brbgTR_V, $brbgTR_H, $brbgTR_V, 1); // segment 1 TR
}
/* -- END BORDER-RADIUS -- */
$s .= sprintf('%.3F %.3F l ', ($bgx0 + $brbgTL_H ) * Mpdf::SCALE, ($this->h - $bgy0) * Mpdf::SCALE); // line to TL
// Box Shadow
$shadow = '';
if (isset($this->blk[$blvl]['box_shadow']) && $this->blk[$blvl]['box_shadow'] && $h > 0) {
foreach ($this->blk[$blvl]['box_shadow'] as $sh) {
// Colors
if ($sh['col'][0] == 1) {
$colspace = 'Gray';
if ($sh['col'][2] == 1) {
$col1 = '1' . $sh['col'][1] . '1' . $sh['col'][3];
} else {
$col1 = '1' . $sh['col'][1] . '1' . chr(100);
}
$col2 = '1' . $sh['col'][1] . '1' . chr(0);
} elseif ($sh['col'][0] == 4) { // CMYK
$colspace = 'CMYK';
$col1 = '6' . $sh['col'][1] . $sh['col'][2] . $sh['col'][3] . $sh['col'][4] . chr(100);
$col2 = '6' . $sh['col'][1] . $sh['col'][2] . $sh['col'][3] . $sh['col'][4] . chr(0);
} elseif ($sh['col'][0] == 5) { // RGBa
$colspace = 'RGB';
$col1 = '5' . $sh['col'][1] . $sh['col'][2] . $sh['col'][3] . $sh['col'][4];
$col2 = '5' . $sh['col'][1] . $sh['col'][2] . $sh['col'][3] . chr(0);
} elseif ($sh['col'][0] == 6) { // CMYKa
$colspace = 'CMYK';
$col1 = '6' . $sh['col'][1] . $sh['col'][2] . $sh['col'][3] . $sh['col'][4] . $sh['col'][5];
$col2 = '6' . $sh['col'][1] . $sh['col'][2] . $sh['col'][3] . $sh['col'][4] . chr(0);
} else {
$colspace = 'RGB';
$col1 = '5' . $sh['col'][1] . $sh['col'][2] . $sh['col'][3] . chr(100);
$col2 = '5' . $sh['col'][1] . $sh['col'][2] . $sh['col'][3] . chr(0);
}
// Use clipping path as set above (and rectangle around page) to clip area outside box
$shadow .= $s; // Use the clipping path with W*
$shadow .= sprintf('0 %.3F m %.3F %.3F l ', $this->h * Mpdf::SCALE, $this->w * Mpdf::SCALE, $this->h * Mpdf::SCALE);
$shadow .= sprintf('%.3F 0 l 0 0 l 0 %.3F l ', $this->w * Mpdf::SCALE, $this->h * Mpdf::SCALE);
$shadow .= 'W n' . "\n";
$sh['blur'] = abs($sh['blur']); // cannot have negative blur value
// Ensure spread/blur do not make effective shadow width/height < 0
// Could do more complex things but this just adjusts spread value
if (-$sh['spread'] + $sh['blur'] / 2 > min($w / 2, $h / 2)) {
$sh['spread'] = $sh['blur'] / 2 - min($w / 2, $h / 2) + 0.01;
}
// Shadow Offset
if ($sh['x'] || $sh['y']) {
$shadow .= sprintf(' q 1 0 0 1 %.4F %.4F cm', $sh['x'] * Mpdf::SCALE, -$sh['y'] * Mpdf::SCALE) . "\n";
}
// Set path for INNER shadow
$shadow .= ' q 0 w ';
$shadow .= $this->SetFColor($col1, true) . "\n";
if ($col1[0] == 5 && ord($col1[4]) < 100) { // RGBa
$shadow .= $this->SetAlpha(ord($col1[4]) / 100, 'Normal', true, 'F') . "\n";
} elseif ($col1[0] == 6 && ord($col1[5]) < 100) { // CMYKa
$shadow .= $this->SetAlpha(ord($col1[5]) / 100, 'Normal', true, 'F') . "\n";
} elseif ($col1[0] == 1 && $col1[2] == 1 && ord($col1[3]) < 100) { // Gray
$shadow .= $this->SetAlpha(ord($col1[3]) / 100, 'Normal', true, 'F') . "\n";
}
// Blur edges
$mag = 0.551784; // Bezier Control magic number for 4-part spline for circle/ellipse
$mag2 = 0.551784; // Bezier Control magic number to fill in edge of blurred rectangle
$d1 = $sh['spread'] + $sh['blur'] / 2;
$d2 = $sh['spread'] - $sh['blur'] / 2;
$bl = $sh['blur'];
$x00 = $x0 - $d1;
$y00 = $y0 - $d1;
$w00 = $w + $d1 * 2;
$h00 = $h + $d1 * 2;
// If any border-radius is greater width-negative spread(inner edge), ignore radii for shadow or screws up
$flatten = false;
if (max($brbgTR_H, $brbgTL_H, $brbgBR_H, $brbgBL_H) >= $w + $d2) {
$flatten = true;
}
if (max($brbgTR_V, $brbgTL_V, $brbgBR_V, $brbgBL_V) >= $h + $d2) {
$flatten = true;
}
// TOP RIGHT corner
$p1x = $x00 + $w00 - $d1 - $brbgTR_H;
$p1c2x = $p1x + ($d2 + $brbgTR_H) * $mag;
$p1y = $y00 + $bl;
$p2x = $x00 + $w00 - $d1 - $brbgTR_H;
$p2c2x = $p2x + ($d1 + $brbgTR_H) * $mag;
$p2y = $y00;
$p2c1y = $p2y + $bl / 2;
$p3x = $x00 + $w00;
$p3c2x = $p3x - $bl / 2;
$p3y = $y00 + $d1 + $brbgTR_V;
$p3c1y = $p3y - ($d1 + $brbgTR_V) * $mag;
$p4x = $x00 + $w00 - $bl;
$p4y = $y00 + $d1 + $brbgTR_V;
$p4c2y = $p4y - ($d2 + $brbgTR_V) * $mag;
if (-$d2 > min($brbgTR_H, $brbgTR_V) || $flatten) {
$p1x = $x00 + $w00 - $bl;
$p1c2x = $p1x;
$p2x = $x00 + $w00 - $bl;
$p2c2x = $p2x + $bl * $mag2;
$p3y = $y00 + $bl;
$p3c1y = $p3y - $bl * $mag2;
$p4y = $y00 + $bl;
$p4c2y = $p4y;
}
$shadow .= sprintf('%.3F %.3F m ', ($p1x ) * Mpdf::SCALE, ($this->h - ($p1y )) * Mpdf::SCALE);
$shadow .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($p1c2x) * Mpdf::SCALE, ($this->h - ($p1y)) * Mpdf::SCALE, ($p4x) * Mpdf::SCALE, ($this->h - ($p4c2y)) * Mpdf::SCALE, ($p4x) * Mpdf::SCALE, ($this->h - ($p4y)) * Mpdf::SCALE);
$patch_array[0]['f'] = 0;
$patch_array[0]['points'] = [$p1x, $p1y, $p1x, $p1y,
$p2x, $p2c1y, $p2x, $p2y, $p2c2x, $p2y,
$p3x, $p3c1y, $p3x, $p3y, $p3c2x, $p3y,
$p4x, $p4y, $p4x, $p4y, $p4x, $p4c2y,
$p1c2x, $p1y];
$patch_array[0]['colors'] = [$col1, $col2, $col2, $col1];
// RIGHT
$p1x = $x00 + $w00; // control point only matches p3 preceding
$p1y = $y00 + $d1 + $brbgTR_V;
$p2x = $x00 + $w00 - $bl; // control point only matches p4 preceding
$p2y = $y00 + $d1 + $brbgTR_V;
$p3x = $x00 + $w00 - $bl;
$p3y = $y00 + $h00 - $d1 - $brbgBR_V;
$p4x = $x00 + $w00;
$p4c1x = $p4x - $bl / 2;
$p4y = $y00 + $h00 - $d1 - $brbgBR_V;
if (-$d2 > min($brbgTR_H, $brbgTR_V) || $flatten) {
$p1y = $y00 + $bl;
$p2y = $y00 + $bl;
}
if (-$d2 > min($brbgBR_H, $brbgBR_V) || $flatten) {
$p3y = $y00 + $h00 - $bl;
$p4y = $y00 + $h00 - $bl;
}
$shadow .= sprintf('%.3F %.3F l ', ($p3x ) * Mpdf::SCALE, ($this->h - ($p3y )) * Mpdf::SCALE);
$patch_array[1]['f'] = 2;
$patch_array[1]['points'] = [$p2x, $p2y,
$p3x, $p3y, $p3x, $p3y, $p3x, $p3y,
$p4c1x, $p4y, $p4x, $p4y, $p4x, $p4y,
$p1x, $p1y];
$patch_array[1]['colors'] = [$col1, $col2];
// BOTTOM RIGHT corner
$p1x = $x00 + $w00 - $bl; // control points only matches p3 preceding
$p1y = $y00 + $h00 - $d1 - $brbgBR_V;
$p1c2y = $p1y + ($d2 + $brbgBR_V) * $mag;
$p2x = $x00 + $w00; // control point only matches p4 preceding
$p2y = $y00 + $h00 - $d1 - $brbgBR_V;
$p2c2y = $p2y + ($d1 + $brbgBR_V) * $mag;
$p3x = $x00 + $w00 - $d1 - $brbgBR_H;
$p3c1x = $p3x + ($d1 + $brbgBR_H) * $mag;
$p3y = $y00 + $h00;
$p3c2y = $p3y - $bl / 2;
$p4x = $x00 + $w00 - $d1 - $brbgBR_H;
$p4c2x = $p4x + ($d2 + $brbgBR_H) * $mag;
$p4y = $y00 + $h00 - $bl;
if (-$d2 > min($brbgBR_H, $brbgBR_V) || $flatten) {
$p1y = $y00 + $h00 - $bl;
$p1c2y = $p1y;
$p2y = $y00 + $h00 - $bl;
$p2c2y = $p2y + $bl * $mag2;
$p3x = $x00 + $w00 - $bl;
$p3c1x = $p3x + $bl * $mag2;
$p4x = $x00 + $w00 - $bl;
$p4c2x = $p4x;
}
$shadow .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($p1x) * Mpdf::SCALE, ($this->h - ($p1c2y)) * Mpdf::SCALE, ($p4c2x) * Mpdf::SCALE, ($this->h - ($p4y)) * Mpdf::SCALE, ($p4x) * Mpdf::SCALE, ($this->h - ($p4y)) * Mpdf::SCALE);
$patch_array[2]['f'] = 2;
$patch_array[2]['points'] = [$p2x, $p2c2y,
$p3c1x, $p3y, $p3x, $p3y, $p3x, $p3c2y,
$p4x, $p4y, $p4x, $p4y, $p4c2x, $p4y,
$p1x, $p1c2y];
$patch_array[2]['colors'] = [$col2, $col1];
// BOTTOM
$p1x = $x00 + $w00 - $d1 - $brbgBR_H; // control point only matches p3 preceding
$p1y = $y00 + $h00;
$p2x = $x00 + $w00 - $d1 - $brbgBR_H; // control point only matches p4 preceding
$p2y = $y00 + $h00 - $bl;
$p3x = $x00 + $d1 + $brbgBL_H;
$p3y = $y00 + $h00 - $bl;
$p4x = $x00 + $d1 + $brbgBL_H;
$p4y = $y00 + $h00;
$p4c1y = $p4y - $bl / 2;
if (-$d2 > min($brbgBR_H, $brbgBR_V) || $flatten) {
$p1x = $x00 + $w00 - $bl;
$p2x = $x00 + $w00 - $bl;
}
if (-$d2 > min($brbgBL_H, $brbgBL_V) || $flatten) {
$p3x = $x00 + $bl;
$p4x = $x00 + $bl;
}
$shadow .= sprintf('%.3F %.3F l ', ($p3x ) * Mpdf::SCALE, ($this->h - ($p3y )) * Mpdf::SCALE);
$patch_array[3]['f'] = 2;
$patch_array[3]['points'] = [$p2x, $p2y,
$p3x, $p3y, $p3x, $p3y, $p3x, $p3y,
$p4x, $p4c1y, $p4x, $p4y, $p4x, $p4y,
$p1x, $p1y];
$patch_array[3]['colors'] = [$col1, $col2];
// BOTTOM LEFT corner
$p1x = $x00 + $d1 + $brbgBL_H;
$p1c2x = $p1x - ($d2 + $brbgBL_H) * $mag; // control points only matches p3 preceding
$p1y = $y00 + $h00 - $bl;
$p2x = $x00 + $d1 + $brbgBL_H;
$p2c2x = $p2x - ($d1 + $brbgBL_H) * $mag; // control point only matches p4 preceding
$p2y = $y00 + $h00;
$p3x = $x00;
$p3c2x = $p3x + $bl / 2;
$p3y = $y00 + $h00 - $d1 - $brbgBL_V;
$p3c1y = $p3y + ($d1 + $brbgBL_V) * $mag;
$p4x = $x00 + $bl;
$p4y = $y00 + $h00 - $d1 - $brbgBL_V;
$p4c2y = $p4y + ($d2 + $brbgBL_V) * $mag;
if (-$d2 > min($brbgBL_H, $brbgBL_V) || $flatten) {
$p1x = $x00 + $bl;
$p1c2x = $p1x;
$p2x = $x00 + $bl;
$p2c2x = $p2x - $bl * $mag2;
$p3y = $y00 + $h00 - $bl;
$p3c1y = $p3y + $bl * $mag2;
$p4y = $y00 + $h00 - $bl;
$p4c2y = $p4y;
}
$shadow .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($p1c2x) * Mpdf::SCALE, ($this->h - ($p1y)) * Mpdf::SCALE, ($p4x) * Mpdf::SCALE, ($this->h - ($p4c2y)) * Mpdf::SCALE, ($p4x) * Mpdf::SCALE, ($this->h - ($p4y)) * Mpdf::SCALE);
$patch_array[4]['f'] = 2;
$patch_array[4]['points'] = [$p2c2x, $p2y,
$p3x, $p3c1y, $p3x, $p3y, $p3c2x, $p3y,
$p4x, $p4y, $p4x, $p4y, $p4x, $p4c2y,
$p1c2x, $p1y];
$patch_array[4]['colors'] = [$col2, $col1];
// LEFT - joins on the right (C3-C4 of previous): f = 2
$p1x = $x00; // control point only matches p3 preceding
$p1y = $y00 + $h00 - $d1 - $brbgBL_V;
$p2x = $x00 + $bl; // control point only matches p4 preceding
$p2y = $y00 + $h00 - $d1 - $brbgBL_V;
$p3x = $x00 + $bl;
$p3y = $y00 + $d1 + $brbgTL_V;
$p4x = $x00;
$p4c1x = $p4x + $bl / 2;
$p4y = $y00 + $d1 + $brbgTL_V;
if (-$d2 > min($brbgBL_H, $brbgBL_V) || $flatten) {
$p1y = $y00 + $h00 - $bl;
$p2y = $y00 + $h00 - $bl;
}
if (-$d2 > min($brbgTL_H, $brbgTL_V) || $flatten) {
$p3y = $y00 + $bl;
$p4y = $y00 + $bl;
}
$shadow .= sprintf('%.3F %.3F l ', ($p3x ) * Mpdf::SCALE, ($this->h - ($p3y )) * Mpdf::SCALE);
$patch_array[5]['f'] = 2;
$patch_array[5]['points'] = [$p2x, $p2y,
$p3x, $p3y, $p3x, $p3y, $p3x, $p3y,
$p4c1x, $p4y, $p4x, $p4y, $p4x, $p4y,
$p1x, $p1y];
$patch_array[5]['colors'] = [$col1, $col2];
// TOP LEFT corner
$p1x = $x00 + $bl; // control points only matches p3 preceding
$p1y = $y00 + $d1 + $brbgTL_V;
$p1c2y = $p1y - ($d2 + $brbgTL_V) * $mag;
$p2x = $x00; // control point only matches p4 preceding
$p2y = $y00 + $d1 + $brbgTL_V;
$p2c2y = $p2y - ($d1 + $brbgTL_V) * $mag;
$p3x = $x00 + $d1 + $brbgTL_H;
$p3c1x = $p3x - ($d1 + $brbgTL_H) * $mag;
$p3y = $y00;
$p3c2y = $p3y + $bl / 2;
$p4x = $x00 + $d1 + $brbgTL_H;
$p4c2x = $p4x - ($d2 + $brbgTL_H) * $mag;
$p4y = $y00 + $bl;
if (-$d2 > min($brbgTL_H, $brbgTL_V) || $flatten) {
$p1y = $y00 + $bl;
$p1c2y = $p1y;
$p2y = $y00 + $bl;
$p2c2y = $p2y - $bl * $mag2;
$p3x = $x00 + $bl;
$p3c1x = $p3x - $bl * $mag2;
$p4x = $x00 + $bl;
$p4c2x = $p4x;
}
$shadow .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($p1x) * Mpdf::SCALE, ($this->h - ($p1c2y)) * Mpdf::SCALE, ($p4c2x) * Mpdf::SCALE, ($this->h - ($p4y)) * Mpdf::SCALE, ($p4x) * Mpdf::SCALE, ($this->h - ($p4y)) * Mpdf::SCALE);
$patch_array[6]['f'] = 2;
$patch_array[6]['points'] = [$p2x, $p2c2y,
$p3c1x, $p3y, $p3x, $p3y, $p3x, $p3c2y,
$p4x, $p4y, $p4x, $p4y, $p4c2x, $p4y,
$p1x, $p1c2y];
$patch_array[6]['colors'] = [$col2, $col1];
// TOP - joins on the right (C3-C4 of previous): f = 2
$p1x = $x00 + $d1 + $brbgTL_H; // control point only matches p3 preceding
$p1y = $y00;
$p2x = $x00 + $d1 + $brbgTL_H; // control point only matches p4 preceding
$p2y = $y00 + $bl;
$p3x = $x00 + $w00 - $d1 - $brbgTR_H;
$p3y = $y00 + $bl;
$p4x = $x00 + $w00 - $d1 - $brbgTR_H;
$p4y = $y00;
$p4c1y = $p4y + $bl / 2;
if (-$d2 > min($brbgTL_H, $brbgTL_V) || $flatten) {
$p1x = $x00 + $bl;
$p2x = $x00 + $bl;
}
if (-$d2 > min($brbgTR_H, $brbgTR_V) || $flatten) {
$p3x = $x00 + $w00 - $bl;
$p4x = $x00 + $w00 - $bl;
}
$shadow .= sprintf('%.3F %.3F l ', ($p3x ) * Mpdf::SCALE, ($this->h - ($p3y )) * Mpdf::SCALE);
$patch_array[7]['f'] = 2;
$patch_array[7]['points'] = [$p2x, $p2y,
$p3x, $p3y, $p3x, $p3y, $p3x, $p3y,
$p4x, $p4c1y, $p4x, $p4y, $p4x, $p4y,
$p1x, $p1y];
$patch_array[7]['colors'] = [$col1, $col2];
$shadow .= ' h f Q ' . "\n"; // Close path and Fill the inner solid shadow
if ($bl) {
$shadow .= $this->gradient->CoonsPatchMesh($x00, $y00, $w00, $h00, $patch_array, $x00, $x00 + $w00, $y00, $y00 + $h00, $colspace, true);
}
if ($sh['x'] || $sh['y']) {
$shadow .= ' Q' . "\n"; // Shadow Offset
}
$shadow .= ' Q' . "\n"; // Ends path no-op & Sets the clipping path
}
}
$s .= ' W n '; // Ends path no-op & Sets the clipping path
if ($this->blk[$blvl]['bgcolor']) {
$this->pageBackgrounds[$blvl][] = [
'x' => $x0,
'y' => $y0,
'w' => $w,
'h' => $h,
'col' => $this->blk[$blvl]['bgcolorarray'],
'clippath' => $s,
'visibility' => $this->visibility,
'shadow' => $shadow,
'z-index' => $this->current_layer,
];
} elseif ($shadow) {
$this->pageBackgrounds[$blvl][] = [
'x' => 0,
'y' => 0,
'w' => 0,
'h' => 0,
'shadowonly' => true,
'col' => '',
'clippath' => '',
'visibility' => $this->visibility,
'shadow' => $shadow,
'z-index' => $this->current_layer,
];
}
/* -- BACKGROUNDS -- */
if (isset($this->blk[$blvl]['gradient'])) {
$g = $this->gradient->parseBackgroundGradient($this->blk[$blvl]['gradient']);
if ($g) {
$gx = $x0;
$gy = $y0;
$this->pageBackgrounds[$blvl][] = [
'gradient' => true,
'x' => $gx,
'y' => $gy,
'w' => $w,
'h' => $h,
'gradtype' => $g['type'],
'stops' => $g['stops'],
'colorspace' => $g['colorspace'],
'coords' => $g['coords'],
'extend' => $g['extend'],
'clippath' => $s,
'visibility' => $this->visibility,
'z-index' => $this->current_layer
];
}
}
if (isset($this->blk[$blvl]['background-image'])) {
if (isset($this->blk[$blvl]['background-image']['gradient']) && $this->blk[$blvl]['background-image']['gradient'] && preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient/', $this->blk[$blvl]['background-image']['gradient'])) {
$g = $this->gradient->parseMozGradient($this->blk[$blvl]['background-image']['gradient']);
if ($g) {
$gx = $x0;
$gy = $y0;
// origin specifies the background-positioning-area (bpa)
if ($this->blk[$blvl]['background-image']['origin'] == 'padding-box') {
$gx += $this->blk[$blvl]['border_left']['w'];
$w -= ($this->blk[$blvl]['border_left']['w'] + $this->blk[$blvl]['border_right']['w']);
if ($this->blk[$blvl]['border_top'] && $divider != 'pagetop' && !$continuingpage) {
$gy += $this->blk[$blvl]['border_top']['w'];
}
if ($this->blk[$blvl]['border_bottom'] && $blockstate != 1 && $divider != 'pagebottom') {
$gy1 = $y1 - $this->blk[$blvl]['border_bottom']['w'];
} else {
$gy1 = $y1;
}
$h = $gy1 - $gy;
} elseif ($this->blk[$blvl]['background-image']['origin'] == 'content-box') {
$gx += $this->blk[$blvl]['border_left']['w'] + $this->blk[$blvl]['padding_left'];
$w -= ($this->blk[$blvl]['border_left']['w'] + $this->blk[$blvl]['padding_left'] + $this->blk[$blvl]['border_right']['w'] + $this->blk[$blvl]['padding_right']);
if ($this->blk[$blvl]['border_top'] && $divider != 'pagetop' && !$continuingpage) {
$gy += $this->blk[$blvl]['border_top']['w'] + $this->blk[$blvl]['padding_top'];
}
if ($this->blk[$blvl]['border_bottom'] && $blockstate != 1 && $divider != 'pagebottom') {
$gy1 = $y1 - ($this->blk[$blvl]['border_bottom']['w'] + $this->blk[$blvl]['padding_bottom']);
} else {
$gy1 = $y1 - $this->blk[$blvl]['padding_bottom'];
}
$h = $gy1 - $gy;
}
if (isset($this->blk[$blvl]['background-image']['size']['w']) && $this->blk[$blvl]['background-image']['size']['w']) {
$size = $this->blk[$blvl]['background-image']['size'];
if ($size['w'] != 'contain' && $size['w'] != 'cover') {
if (stristr($size['w'], '%')) {
$size['w'] = (float) $size['w'];
$size['w'] /= 100;
$w *= $size['w'];
} elseif ($size['w'] != 'auto') {
$w = $size['w'];
}
if (stristr($size['h'], '%')) {
$size['h'] = (float) $size['h'];
$size['h'] /= 100;
$h *= $size['h'];
} elseif ($size['h'] != 'auto') {
$h = $size['h'];
}
}
}
$this->pageBackgrounds[$blvl][] = [
'gradient' => true,
'x' => $gx,
'y' => $gy,
'w' => $w,
'h' => $h,
'gradtype' => $g['type'],
'stops' => $g['stops'],
'colorspace' => $g['colorspace'],
'coords' => $g['coords'],
'extend' => $g['extend'],
'clippath' => $s,
'visibility' => $this->visibility,
'z-index' => $this->current_layer
];
}
} else {
$image_id = $this->blk[$blvl]['background-image']['image_id'];
$orig_w = $this->blk[$blvl]['background-image']['orig_w'];
$orig_h = $this->blk[$blvl]['background-image']['orig_h'];
$x_pos = $this->blk[$blvl]['background-image']['x_pos'];
$y_pos = $this->blk[$blvl]['background-image']['y_pos'];
$x_repeat = $this->blk[$blvl]['background-image']['x_repeat'];
$y_repeat = $this->blk[$blvl]['background-image']['y_repeat'];
$resize = $this->blk[$blvl]['background-image']['resize'];
$opacity = $this->blk[$blvl]['background-image']['opacity'];
$itype = $this->blk[$blvl]['background-image']['itype'];
$size = $this->blk[$blvl]['background-image']['size'];
// origin specifies the background-positioning-area (bpa)
$bpa = ['x' => $x0, 'y' => $y0, 'w' => $w, 'h' => $h];
if ($this->blk[$blvl]['background-image']['origin'] == 'padding-box') {
$bpa['x'] = $x0 + $this->blk[$blvl]['border_left']['w'];
$bpa['w'] = $w - ($this->blk[$blvl]['border_left']['w'] + $this->blk[$blvl]['border_right']['w']);
if ($this->blk[$blvl]['border_top'] && $divider != 'pagetop' && !$continuingpage) {
$bpa['y'] = $y0 + $this->blk[$blvl]['border_top']['w'];
} else {
$bpa['y'] = $y0;
}
if ($this->blk[$blvl]['border_bottom'] && $blockstate != 1 && $divider != 'pagebottom') {
$bpay = $y1 - $this->blk[$blvl]['border_bottom']['w'];
} else {
$bpay = $y1;
}
$bpa['h'] = $bpay - $bpa['y'];
} elseif ($this->blk[$blvl]['background-image']['origin'] == 'content-box') {
$bpa['x'] = $x0 + $this->blk[$blvl]['border_left']['w'] + $this->blk[$blvl]['padding_left'];
$bpa['w'] = $w - ($this->blk[$blvl]['border_left']['w'] + $this->blk[$blvl]['padding_left'] + $this->blk[$blvl]['border_right']['w'] + $this->blk[$blvl]['padding_right']);
if ($this->blk[$blvl]['border_top'] && $divider != 'pagetop' && !$continuingpage) {
$bpa['y'] = $y0 + $this->blk[$blvl]['border_top']['w'] + $this->blk[$blvl]['padding_top'];
} else {
$bpa['y'] = $y0 + $this->blk[$blvl]['padding_top'];
}
if ($this->blk[$blvl]['border_bottom'] && $blockstate != 1 && $divider != 'pagebottom') {
$bpay = $y1 - ($this->blk[$blvl]['border_bottom']['w'] + $this->blk[$blvl]['padding_bottom']);
} else {
$bpay = $y1 - $this->blk[$blvl]['padding_bottom'];
}
$bpa['h'] = $bpay - $bpa['y'];
}
$this->pageBackgrounds[$blvl][] = [
'x' => $x0,
'y' => $y0,
'w' => $w,
'h' => $h,
'image_id' => $image_id,
'orig_w' => $orig_w,
'orig_h' => $orig_h,
'x_pos' => $x_pos,
'y_pos' => $y_pos,
'x_repeat' => $x_repeat,
'y_repeat' => $y_repeat,
'clippath' => $s,
'resize' => $resize,
'opacity' => $opacity,
'itype' => $itype,
'visibility' => $this->visibility,
'z-index' => $this->current_layer,
'size' => $size,
'bpa' => $bpa
];
}
}
/* -- END BACKGROUNDS -- */
// Float DIV
$this->blk[$blvl]['bb_painted'][$this->page] = true;
}
/* -- BORDER-RADIUS -- */
function _EllipseArc($x0, $y0, $rx, $ry, $seg = 1, $part = false, $start = false)
{
// Anticlockwise segment 1-4 TR-TL-BL-BR (part=1 or 2)
$s = '';
if ($rx < 0) {
$rx = 0;
}
if ($ry < 0) {
$ry = 0;
}
$rx *= Mpdf::SCALE;
$ry *= Mpdf::SCALE;
$astart = 0;
if ($seg == 1) { // Top Right
$afinish = 90;
$nSeg = 4;
} elseif ($seg == 2) { // Top Left
$afinish = 180;
$nSeg = 8;
} elseif ($seg == 3) { // Bottom Left
$afinish = 270;
$nSeg = 12;
} else { // Bottom Right
$afinish = 360;
$nSeg = 16;
}
$astart = deg2rad((float) $astart);
$afinish = deg2rad((float) $afinish);
$totalAngle = $afinish - $astart;
$dt = $totalAngle / $nSeg; // segment angle
$dtm = $dt / 3;
$x0 *= Mpdf::SCALE;
$y0 = ($this->h - $y0) * Mpdf::SCALE;
$t1 = $astart;
$a0 = $x0 + ($rx * cos($t1));
$b0 = $y0 + ($ry * sin($t1));
$c0 = -$rx * sin($t1);
$d0 = $ry * cos($t1);
$op = false;
for ($i = 1; $i <= $nSeg; $i++) {
// Draw this bit of the total curve
$t1 = ($i * $dt) + $astart;
$a1 = $x0 + ($rx * cos($t1));
$b1 = $y0 + ($ry * sin($t1));
$c1 = -$rx * sin($t1);
$d1 = $ry * cos($t1);
if ($i > ($nSeg - 4) && (!$part || ($part == 1 && $i <= $nSeg - 2) || ($part == 2 && $i > $nSeg - 2))) {
if ($start && !$op) {
$s .= sprintf('%.3F %.3F m ', $a0, $b0);
}
$s .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($a0 + ($c0 * $dtm)), ($b0 + ($d0 * $dtm)), ($a1 - ($c1 * $dtm)), ($b1 - ($d1 * $dtm)), $a1, $b1);
$op = true;
}
$a0 = $a1;
$b0 = $b1;
$c0 = $c1;
$d0 = $d1;
}
return $s;
}
/* -- END BORDER-RADIUS -- */
function PaintDivLnBorder($state = 0, $blvl = 0, $h = 0)
{
// $state = 0 normal; 1 top; 2 bottom; 3 top and bottom
$this->ColDetails[$this->CurrCol]['bottom_margin'] = $this->y + $h;
$save_y = $this->y;
$w = $this->blk[$blvl]['width'];
$x0 = $this->x; // left
$y0 = $this->y; // top
$x1 = $this->x + $w; // bottom
$y1 = $this->y + $h; // bottom
$continuingpage = (isset($this->blk[$blvl]['startpage']) && $this->blk[$blvl]['startpage'] != $this->page);
if ($this->blk[$blvl]['border_top'] && ($state == 1 || $state == 3)) {
$tbd = $this->blk[$blvl]['border_top'];
if (isset($tbd['s']) && $tbd['s']) {
$this->_setBorderLine($tbd);
$this->y = $y0 + ($tbd['w'] / 2);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->_setDashBorder($tbd['style'], '', $continuingpage, 'T');
$this->Line($x0 + ($tbd['w'] / 2), $this->y, $x0 + $w - ($tbd['w'] / 2), $this->y);
} else {
$this->SetLineJoin(0);
$this->SetLineCap(0);
$this->Line($x0, $this->y, $x0 + $w, $this->y);
}
$this->y += $tbd['w'];
// Reset Corners and Dash off
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
if ($this->blk[$blvl]['border_left']) {
$tbd = $this->blk[$blvl]['border_left'];
if (isset($tbd['s']) && $tbd['s']) {
$this->_setBorderLine($tbd);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->y = $y0 + ($tbd['w'] / 2);
$this->_setDashBorder($tbd['style'], '', $continuingpage, 'L');
$this->Line($x0 + ($tbd['w'] / 2), $this->y, $x0 + ($tbd['w'] / 2), $y0 + $h - ($tbd['w'] / 2));
} else {
$this->y = $y0;
$this->SetLineJoin(0);
$this->SetLineCap(0);
$this->Line($x0 + ($tbd['w'] / 2), $this->y, $x0 + ($tbd['w'] / 2), $y0 + $h);
}
$this->y += $tbd['w'];
// Reset Corners and Dash off
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
if ($this->blk[$blvl]['border_right']) {
$tbd = $this->blk[$blvl]['border_right'];
if (isset($tbd['s']) && $tbd['s']) {
$this->_setBorderLine($tbd);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->y = $y0 + ($tbd['w'] / 2);
$this->_setDashBorder($tbd['style'], '', $continuingpage, 'R');
$this->Line($x0 + $w - ($tbd['w'] / 2), $this->y, $x0 + $w - ($tbd['w'] / 2), $y0 + $h - ($tbd['w'] / 2));
} else {
$this->y = $y0;
$this->SetLineJoin(0);
$this->SetLineCap(0);
$this->Line($x0 + $w - ($tbd['w'] / 2), $this->y, $x0 + $w - ($tbd['w'] / 2), $y0 + $h);
}
$this->y += $tbd['w'];
// Reset Corners and Dash off
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
if ($this->blk[$blvl]['border_bottom'] && $state > 1) {
$tbd = $this->blk[$blvl]['border_bottom'];
if (isset($tbd['s']) && $tbd['s']) {
$this->_setBorderLine($tbd);
$this->y = $y0 + $h - ($tbd['w'] / 2);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->_setDashBorder($tbd['style'], '', $continuingpage, 'B');
$this->Line($x0 + ($tbd['w'] / 2), $this->y, $x0 + $w - ($tbd['w'] / 2), $this->y);
} else {
$this->SetLineJoin(0);
$this->SetLineCap(0);
$this->Line($x0, $this->y, $x0 + $w, $this->y);
}
$this->y += $tbd['w'];
// Reset Corners and Dash off
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
$this->SetDash();
$this->y = $save_y;
}
function PaintImgBorder($objattr, $is_table)
{
// Borders are disabled in columns - messes up the repositioning in printcolumnbuffer
if ($this->ColActive) {
return;
} // *COLUMNS*
if ($is_table) {
$k = $this->shrin_k;
} else {
$k = 1;
}
$h = (isset($objattr['BORDER-HEIGHT']) ? $objattr['BORDER-HEIGHT'] : 0);
$w = (isset($objattr['BORDER-WIDTH']) ? $objattr['BORDER-WIDTH'] : 0);
$x0 = (isset($objattr['BORDER-X']) ? $objattr['BORDER-X'] : 0);
$y0 = (isset($objattr['BORDER-Y']) ? $objattr['BORDER-Y'] : 0);
// BORDERS
if ($objattr['border_top']) {
$tbd = $objattr['border_top'];
if (!empty($tbd['s'])) {
$this->_setBorderLine($tbd, $k);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->_setDashBorder($tbd['style'], '', '', 'T');
}
$this->Line($x0, $y0, $x0 + $w, $y0);
// Reset Corners and Dash off
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
if ($objattr['border_left']) {
$tbd = $objattr['border_left'];
if (!empty($tbd['s'])) {
$this->_setBorderLine($tbd, $k);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->_setDashBorder($tbd['style'], '', '', 'L');
}
$this->Line($x0, $y0, $x0, $y0 + $h);
// Reset Corners and Dash off
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
if ($objattr['border_right']) {
$tbd = $objattr['border_right'];
if (!empty($tbd['s'])) {
$this->_setBorderLine($tbd, $k);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->_setDashBorder($tbd['style'], '', '', 'R');
}
$this->Line($x0 + $w, $y0, $x0 + $w, $y0 + $h);
// Reset Corners and Dash off
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
if ($objattr['border_bottom']) {
$tbd = $objattr['border_bottom'];
if (!empty($tbd['s'])) {
$this->_setBorderLine($tbd, $k);
if ($tbd['style'] == 'dotted' || $tbd['style'] == 'dashed') {
$this->_setDashBorder($tbd['style'], '', '', 'B');
}
$this->Line($x0, $y0 + $h, $x0 + $w, $y0 + $h);
// Reset Corners and Dash off
$this->SetLineJoin(2);
$this->SetLineCap(2);
$this->SetDash();
}
}
$this->SetDash();
$this->SetAlpha(1);
}
/* -- END HTML-CSS -- */
function Reset()
{
$this->SetTColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetFColor($this->colorConverter->convert(255, $this->PDFAXwarnings));
$this->SetAlpha(1);
$this->colorarray = '';
$this->spanbgcolorarray = '';
$this->spanbgcolor = false;
$this->spanborder = false;
$this->spanborddet = [];
$this->ResetStyles();
$this->HREF = '';
$this->textparam = [];
$this->SetTextOutline();
$this->textvar = 0x00; // mPDF 5.7.1
$this->OTLtags = [];
$this->textshadow = '';
$this->currentLang = $this->default_lang; // mPDF 6
$this->RestrictUnicodeFonts($this->default_available_fonts); // mPDF 6
$this->SetFont($this->default_font, '', 0, false);
$this->SetFontSize($this->default_font_size, false);
$this->currentfontfamily = '';
$this->currentfontsize = '';
$this->currentfontstyle = '';
/* -- TABLES -- */
if ($this->tableLevel && isset($this->table[1][1]['cellLineHeight'])) {
$this->SetLineHeight('', $this->table[1][1]['cellLineHeight']); // *TABLES*
} else { /* -- END TABLES -- */
if (isset($this->blk[$this->blklvl]['line_height']) && $this->blk[$this->blklvl]['line_height']) {
$this->SetLineHeight('', $this->blk[$this->blklvl]['line_height']); // sets default line height
}
}
$this->lSpacingCSS = '';
$this->wSpacingCSS = '';
$this->fixedlSpacing = false;
$this->minwSpacing = 0;
$this->SetDash(); // restore to no dash
$this->dash_on = false;
$this->dotted_on = false;
$this->divwidth = 0;
$this->divheight = 0;
$this->cellTextAlign = '';
$this->cellLineHeight = '';
$this->cellLineStackingStrategy = '';
$this->cellLineStackingShift = '';
$this->oldy = -1;
$bodystyle = [];
if (isset($this->cssManager->CSS['BODY']['FONT-STYLE'])) {
$bodystyle['FONT-STYLE'] = $this->cssManager->CSS['BODY']['FONT-STYLE'];
}
if (isset($this->cssManager->CSS['BODY']['FONT-WEIGHT'])) {
$bodystyle['FONT-WEIGHT'] = $this->cssManager->CSS['BODY']['FONT-WEIGHT'];
}
if (isset($this->cssManager->CSS['BODY']['COLOR'])) {
$bodystyle['COLOR'] = $this->cssManager->CSS['BODY']['COLOR'];
}
if (isset($bodystyle)) {
$this->setCSS($bodystyle, 'BLOCK', 'BODY');
}
}
/* -- HTML-CSS -- */
function ReadMetaTags($html)
{
// changes anykey=anyvalue to anykey="anyvalue" (only do this when this happens inside tags)
$regexp = '/ (\\w+?)=([^\\s>"]+)/si';
$html = preg_replace($regexp, " \$1=\"\$2\"", $html);
if (preg_match('/(.*?)<\/title>/si', $html, $m)) {
$this->SetTitle($m[1]);
}
preg_match_all('/<meta [^>]*?(name|content)="([^>]*?)" [^>]*?(name|content)="([^>]*?)".*?>/si', $html, $aux);
$firstattr = $aux[1];
$secondattr = $aux[3];
for ($i = 0; $i < count($aux[0]); $i++) {
$name = ( strtoupper($firstattr[$i]) == "NAME" ) ? strtoupper($aux[2][$i]) : strtoupper($aux[4][$i]);
$content = ( strtoupper($firstattr[$i]) == "CONTENT" ) ? $aux[2][$i] : $aux[4][$i];
switch ($name) {
case "KEYWORDS":
$this->SetKeywords($content);
break;
case "AUTHOR":
$this->SetAuthor($content);
break;
case "DESCRIPTION":
$this->SetSubject($content);
break;
}
}
}
function ReadCharset($html)
{
// Charset conversion
if ($this->allow_charset_conversion) {
if (preg_match('/<head.*charset=([^\'\"\s]*).*<\/head>/si', $html, $m)) {
if (strtoupper($m[1]) != 'UTF-8') {
$this->charset_in = strtoupper($m[1]);
}
}
}
}
function setCSS($arrayaux, $type = '', $tag = '')
{
// type= INLINE | BLOCK | TABLECELL // tag= BODY
if (!is_array($arrayaux)) {
return; // Removes PHP Warning
}
// mPDF 5.7.3 inline text-decoration parameters
$preceeding_fontkey = $this->FontFamily . $this->FontStyle;
$preceeding_fontsize = $this->FontSize;
$spanbordset = false;
$spanbgset = false;
// mPDF 6
$prevlevel = (($this->blklvl == 0) ? 0 : $this->blklvl - 1);
// Set font size first so that e.g. MARGIN 0.83em works on font size for this element
if (isset($arrayaux['FONT-SIZE'])) {
$v = $arrayaux['FONT-SIZE'];
if (is_numeric($v[0]) || ($v[0] === '.')) {
if ($type == 'BLOCK' && $this->blklvl > 0 && isset($this->blk[$this->blklvl - 1]['InlineProperties']) && isset($this->blk[$this->blklvl - 1]['InlineProperties']['size'])) {
$mmsize = $this->sizeConverter->convert($v, $this->blk[$this->blklvl - 1]['InlineProperties']['size']);
} elseif ($type == 'TABLECELL') {
$mmsize = $this->sizeConverter->convert($v, $this->default_font_size / Mpdf::SCALE);
} else {
$mmsize = $this->sizeConverter->convert($v, $this->FontSize);
}
$this->SetFontSize($mmsize * (Mpdf::SCALE), false); // Get size in points (pt)
} else {
$v = strtoupper($v);
if (isset($this->fontsizes[$v])) {
$this->SetFontSize($this->fontsizes[$v] * $this->default_font_size, false);
}
}
if ($tag == 'BODY') {
$this->SetDefaultFontSize($this->FontSizePt);
}
}
// mPDF 6
if (isset($arrayaux['LANG']) && $arrayaux['LANG']) {
if ($this->autoLangToFont && !$this->usingCoreFont) {
if ($arrayaux['LANG'] != $this->default_lang && $arrayaux['LANG'] != 'UTF-8') {
list ($coreSuitable, $mpdf_pdf_unifont) = $this->languageToFont->getLanguageOptions($arrayaux['LANG'], $this->useAdobeCJK);
if ($mpdf_pdf_unifont) {
$arrayaux['FONT-FAMILY'] = $mpdf_pdf_unifont;
}
if ($tag == 'BODY') {
$this->default_lang = $arrayaux['LANG'];
}
}
}
$this->currentLang = $arrayaux['LANG'];
}
// FOR INLINE and BLOCK OR 'BODY'
if (isset($arrayaux['FONT-FAMILY'])) {
$v = $arrayaux['FONT-FAMILY'];
// If it is a font list, get all font types
$aux_fontlist = explode(",", $v);
$found = 0;
foreach ($aux_fontlist as $f) {
$fonttype = trim($f);
$fonttype = preg_replace('/["\']*(.*?)["\']*/', '\\1', $fonttype);
$fonttype = preg_replace('/ /', '', $fonttype);
$v = strtolower(trim($fonttype));
if (isset($this->fonttrans[$v]) && $this->fonttrans[$v]) {
$v = $this->fonttrans[$v];
}
if ((!$this->onlyCoreFonts && in_array($v, $this->available_unifonts)) ||
in_array($v, ['ccourier', 'ctimes', 'chelvetica']) ||
($this->onlyCoreFonts && in_array($v, ['courier', 'times', 'helvetica', 'arial'])) ||
in_array($v, ['sjis', 'uhc', 'big5', 'gb'])) {
$fonttype = $v;
$found = 1;
break;
}
}
if (!$found) {
foreach ($aux_fontlist as $f) {
$fonttype = trim($f);
$fonttype = preg_replace('/["\']*(.*?)["\']*/', '\\1', $fonttype);
$fonttype = preg_replace('/ /', '', $fonttype);
$v = strtolower(trim($fonttype));
if (isset($this->fonttrans[$v]) && $this->fonttrans[$v]) {
$v = $this->fonttrans[$v];
}
if (in_array($v, $this->sans_fonts) || in_array($v, $this->serif_fonts) || in_array($v, $this->mono_fonts)) {
$fonttype = $v;
break;
}
}
}
if ($tag == 'BODY') {
$this->SetDefaultFont($fonttype);
}
$this->SetFont($fonttype, $this->currentfontstyle, 0, false);
} else {
$this->SetFont($this->currentfontfamily, $this->currentfontstyle, 0, false);
}
foreach ($arrayaux as $k => $v) {
if ($type != 'INLINE' && $tag != 'BODY' && $type != 'TABLECELL') {
switch ($k) {
// BORDERS
case 'BORDER-TOP':
$this->blk[$this->blklvl]['border_top'] = $this->border_details($v);
if ($this->blk[$this->blklvl]['border_top']['s']) {
$this->blk[$this->blklvl]['border'] = 1;
}
break;
case 'BORDER-BOTTOM':
$this->blk[$this->blklvl]['border_bottom'] = $this->border_details($v);
if ($this->blk[$this->blklvl]['border_bottom']['s']) {
$this->blk[$this->blklvl]['border'] = 1;
}
break;
case 'BORDER-LEFT':
$this->blk[$this->blklvl]['border_left'] = $this->border_details($v);
if ($this->blk[$this->blklvl]['border_left']['s']) {
$this->blk[$this->blklvl]['border'] = 1;
}
break;
case 'BORDER-RIGHT':
$this->blk[$this->blklvl]['border_right'] = $this->border_details($v);
if ($this->blk[$this->blklvl]['border_right']['s']) {
$this->blk[$this->blklvl]['border'] = 1;
}
break;
// PADDING
case 'PADDING-TOP':
$this->blk[$this->blklvl]['padding_top'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'PADDING-BOTTOM':
$this->blk[$this->blklvl]['padding_bottom'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'PADDING-LEFT':
if (($tag == 'UL' || $tag == 'OL') && $v == 'auto') {
$this->blk[$this->blklvl]['padding_left'] = 'auto';
break;
}
$this->blk[$this->blklvl]['padding_left'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'PADDING-RIGHT':
if (($tag == 'UL' || $tag == 'OL') && $v == 'auto') {
$this->blk[$this->blklvl]['padding_right'] = 'auto';
break;
}
$this->blk[$this->blklvl]['padding_right'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
// MARGINS
case 'MARGIN-TOP':
$tmp = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
if (isset($this->blk[$this->blklvl]['lastbottommargin'])) {
if ($tmp > $this->blk[$this->blklvl]['lastbottommargin']) {
$tmp -= $this->blk[$this->blklvl]['lastbottommargin'];
} else {
$tmp = 0;
}
}
$this->blk[$this->blklvl]['margin_top'] = $tmp;
break;
case 'MARGIN-BOTTOM':
$this->blk[$this->blklvl]['margin_bottom'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'MARGIN-LEFT':
$this->blk[$this->blklvl]['margin_left'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'MARGIN-RIGHT':
$this->blk[$this->blklvl]['margin_right'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
/* -- BORDER-RADIUS -- */
case 'BORDER-TOP-LEFT-RADIUS-H':
$this->blk[$this->blklvl]['border_radius_TL_H'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'BORDER-TOP-LEFT-RADIUS-V':
$this->blk[$this->blklvl]['border_radius_TL_V'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'BORDER-TOP-RIGHT-RADIUS-H':
$this->blk[$this->blklvl]['border_radius_TR_H'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'BORDER-TOP-RIGHT-RADIUS-V':
$this->blk[$this->blklvl]['border_radius_TR_V'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'BORDER-BOTTOM-LEFT-RADIUS-H':
$this->blk[$this->blklvl]['border_radius_BL_H'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'BORDER-BOTTOM-LEFT-RADIUS-V':
$this->blk[$this->blklvl]['border_radius_BL_V'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'BORDER-BOTTOM-RIGHT-RADIUS-H':
$this->blk[$this->blklvl]['border_radius_BR_H'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
case 'BORDER-BOTTOM-RIGHT-RADIUS-V':
$this->blk[$this->blklvl]['border_radius_BR_V'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
break;
/* -- END BORDER-RADIUS -- */
case 'BOX-SHADOW':
$bs = $this->cssManager->setCSSboxshadow($v);
if ($bs) {
$this->blk[$this->blklvl]['box_shadow'] = $bs;
}
break;
case 'BACKGROUND-CLIP':
if (strtoupper($v) == 'PADDING-BOX') {
$this->blk[$this->blklvl]['background_clip'] = 'padding-box';
} elseif (strtoupper($v) == 'CONTENT-BOX') {
$this->blk[$this->blklvl]['background_clip'] = 'content-box';
}
break;
case 'PAGE-BREAK-AFTER':
if (strtoupper($v) == 'AVOID') {
$this->blk[$this->blklvl]['page_break_after_avoid'] = true;
} elseif (strtoupper($v) == 'ALWAYS' || strtoupper($v) == 'LEFT' || strtoupper($v) == 'RIGHT') {
$this->blk[$this->blklvl]['page_break_after'] = strtoupper($v);
}
break;
// mPDF 6 pagebreaktype
case 'BOX-DECORATION-BREAK':
if (strtoupper($v) == 'CLONE') {
$this->blk[$this->blklvl]['box_decoration_break'] = 'clone';
} elseif (strtoupper($v) == 'SLICE') {
$this->blk[$this->blklvl]['box_decoration_break'] = 'slice';
}
break;
case 'WIDTH':
if (strtoupper($v) != 'AUTO') {
$this->blk[$this->blklvl]['css_set_width'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false);
}
break;
// mPDF 6 Lists
// LISTS
case 'LIST-STYLE-TYPE':
$this->blk[$this->blklvl]['list_style_type'] = strtolower($v);
break;
case 'LIST-STYLE-IMAGE':
$this->blk[$this->blklvl]['list_style_image'] = strtolower($v);
break;
case 'LIST-STYLE-POSITION':
$this->blk[$this->blklvl]['list_style_position'] = strtolower($v);
break;
}//end of switch($k)
}
if ($type != 'INLINE' && $type != 'TABLECELL') { // All block-level, including BODY tag
switch ($k) {
case 'TEXT-INDENT':
// Computed value - to inherit
$this->blk[$this->blklvl]['text_indent'] = $this->sizeConverter->convert($v, $this->blk[$prevlevel]['inner_width'], $this->FontSize, false) . 'mm';
break;
case 'MARGIN-COLLAPSE': // Custom tag to collapse margins at top and bottom of page
if (strtoupper($v) == 'COLLAPSE') {
$this->blk[$this->blklvl]['margin_collapse'] = true;
}
break;
case 'LINE-HEIGHT':
$this->blk[$this->blklvl]['line_height'] = $this->fixLineheight($v);
if (!$this->blk[$this->blklvl]['line_height']) {
$this->blk[$this->blklvl]['line_height'] = 'N';
} // mPDF 6
break;
// mPDF 6
case 'LINE-STACKING-STRATEGY':
$this->blk[$this->blklvl]['line_stacking_strategy'] = strtolower($v);
break;
case 'LINE-STACKING-SHIFT':
$this->blk[$this->blklvl]['line_stacking_shift'] = strtolower($v);
break;
case 'TEXT-ALIGN': // left right center justify
switch (strtoupper($v)) {
case 'LEFT':
$this->blk[$this->blklvl]['align'] = "L";
break;
case 'CENTER':
$this->blk[$this->blklvl]['align'] = "C";
break;
case 'RIGHT':
$this->blk[$this->blklvl]['align'] = "R";
break;
case 'JUSTIFY':
$this->blk[$this->blklvl]['align'] = "J";
break;
}
break;
/* -- BACKGROUNDS -- */
case 'BACKGROUND-GRADIENT':
if ($type == 'BLOCK') {
$this->blk[$this->blklvl]['gradient'] = $v;
}
break;
/* -- END BACKGROUNDS -- */
case 'DIRECTION':
if ($v) {
$this->blk[$this->blklvl]['direction'] = strtolower($v);
}
break;
}
}
// FOR INLINE ONLY
if ($type == 'INLINE') {
switch ($k) {
case 'DISPLAY':
if (strtoupper($v) == 'NONE') {
$this->inlineDisplayOff = true;
}
break;
case 'DIRECTION':
break;
}
}
// FOR INLINE ONLY
if ($type == 'INLINE') {
switch ($k) {
// BORDERS
case 'BORDER-TOP':
$this->spanborddet['T'] = $this->border_details($v);
$this->spanborder = true;
$spanbordset = true;
break;
case 'BORDER-BOTTOM':
$this->spanborddet['B'] = $this->border_details($v);
$this->spanborder = true;
$spanbordset = true;
break;
case 'BORDER-LEFT':
$this->spanborddet['L'] = $this->border_details($v);
$this->spanborder = true;
$spanbordset = true;
break;
case 'BORDER-RIGHT':
$this->spanborddet['R'] = $this->border_details($v);
$this->spanborder = true;
$spanbordset = true;
break;
case 'VISIBILITY': // block is set in OpenTag
$v = strtolower($v);
if ($v == 'visible' || $v == 'hidden' || $v == 'printonly' || $v == 'screenonly') {
$this->textparam['visibility'] = $v;
}
break;
}//end of switch($k)
}
if ($type != 'TABLECELL') {
// FOR INLINE and BLOCK
switch ($k) {
case 'TEXT-ALIGN': // left right center justify
if (strtoupper($v) == 'NOJUSTIFY' && $this->blk[$this->blklvl]['align'] == "J") {
$this->blk[$this->blklvl]['align'] = "";
}
break;
// bgcolor only - to stay consistent with original html2fpdf
case 'BACKGROUND':
case 'BACKGROUND-COLOR':
$cor = $this->colorConverter->convert($v, $this->PDFAXwarnings);
if ($cor) {
if ($tag == 'BODY') {
$this->bodyBackgroundColor = $cor;
} elseif ($type == 'INLINE') {
$this->spanbgcolorarray = $cor;
$this->spanbgcolor = true;
$spanbgset = true;
} else {
$this->blk[$this->blklvl]['bgcolorarray'] = $cor;
$this->blk[$this->blklvl]['bgcolor'] = true;
}
} elseif ($type != 'INLINE') {
if ($this->ColActive) {
$this->blk[$this->blklvl]['bgcolorarray'] = $this->blk[$prevlevel]['bgcolorarray'];
$this->blk[$this->blklvl]['bgcolor'] = $this->blk[$prevlevel]['bgcolor'];
}
}
break;
case 'VERTICAL-ALIGN': // super and sub only dealt with here e.g. <SUB> and <SUP>
switch (strtoupper($v)) {
case 'SUPER':
$this->textvar = ($this->textvar | TextVars::FA_SUPERSCRIPT); // mPDF 5.7.1
$this->textvar = ($this->textvar & ~TextVars::FA_SUBSCRIPT);
// mPDF 5.7.3 inline text-decoration parameters
if (isset($this->textparam['text-baseline'])) {
$this->textparam['text-baseline'] += ($this->baselineSup) * $preceeding_fontsize;
} else {
$this->textparam['text-baseline'] = ($this->baselineSup) * $preceeding_fontsize;
}
break;
case 'SUB':
$this->textvar = ($this->textvar | TextVars::FA_SUBSCRIPT);
$this->textvar = ($this->textvar & ~TextVars::FA_SUPERSCRIPT);
// mPDF 5.7.3 inline text-decoration parameters
if (isset($this->textparam['text-baseline'])) {
$this->textparam['text-baseline'] += ($this->baselineSub) * $preceeding_fontsize;
} else {
$this->textparam['text-baseline'] = ($this->baselineSub) * $preceeding_fontsize;
}
break;
case 'BASELINE':
$this->textvar = ($this->textvar & ~TextVars::FA_SUBSCRIPT);
$this->textvar = ($this->textvar & ~TextVars::FA_SUPERSCRIPT);
// mPDF 5.7.3 inline text-decoration parameters
if (isset($this->textparam['text-baseline'])) {
unset($this->textparam['text-baseline']);
}
break;
// mPDF 5.7.3 inline text-decoration parameters
default:
$lh = $this->_computeLineheight($this->blk[$this->blklvl]['line_height']);
$sz = $this->sizeConverter->convert($v, $lh, $this->FontSize, false);
$this->textvar = ($this->textvar & ~TextVars::FA_SUBSCRIPT);
$this->textvar = ($this->textvar & ~TextVars::FA_SUPERSCRIPT);
if ($sz) {
if ($sz > 0) {
$this->textvar = ($this->textvar | TextVars::FA_SUPERSCRIPT);
} else {
$this->textvar = ($this->textvar | TextVars::FA_SUBSCRIPT);
}
if (isset($this->textparam['text-baseline'])) {
$this->textparam['text-baseline'] += $sz;
} else {
$this->textparam['text-baseline'] = $sz;
}
}
}
break;
}//end of switch($k)
}
// FOR ALL
switch ($k) {
case 'LETTER-SPACING':
$this->lSpacingCSS = $v;
if (($this->lSpacingCSS || $this->lSpacingCSS === '0') && strtoupper($this->lSpacingCSS) != 'NORMAL') {
$this->fixedlSpacing = $this->sizeConverter->convert($this->lSpacingCSS, $this->FontSize);
}
break;
case 'WORD-SPACING':
$this->wSpacingCSS = $v;
if ($this->wSpacingCSS && strtoupper($this->wSpacingCSS) != 'NORMAL') {
$this->minwSpacing = $this->sizeConverter->convert($this->wSpacingCSS, $this->FontSize);
}
break;
case 'FONT-STYLE': // italic normal oblique
switch (strtoupper($v)) {
case 'ITALIC':
case 'OBLIQUE':
$this->SetStyle('I', true);
break;
case 'NORMAL':
$this->SetStyle('I', false);
break;
}
break;
case 'FONT-WEIGHT': // normal bold // Does not support: bolder, lighter, 100..900(step value=100)
switch (strtoupper($v)) {
case 'BOLD':
$this->SetStyle('B', true);
break;
case 'NORMAL':
$this->SetStyle('B', false);
break;
}
break;
case 'FONT-KERNING':
if (strtoupper($v) == 'NORMAL' || (strtoupper($v) == 'AUTO' && $this->useKerning)) {
/* -- OTL -- */
if ($this->CurrentFont['haskernGPOS']) {
if (isset($this->OTLtags['Plus'])) {
$this->OTLtags['Plus'] .= ' kern';
} else {
$this->OTLtags['Plus'] = ' kern';
}
} /* -- END OTL -- */ else { // *OTL*
$this->textvar = ($this->textvar | TextVars::FC_KERNING);
} // *OTL*
} elseif (strtoupper($v) == 'NONE' || (strtoupper($v) == 'AUTO' && !$this->useKerning)) {
if (isset($this->OTLtags['Plus'])) {
$this->OTLtags['Plus'] = str_replace('kern', '', $this->OTLtags['Plus']); // *OTL*
}
if (isset($this->OTLtags['FFPlus'])) {
$this->OTLtags['FFPlus'] = preg_replace('/kern[\d]*/', '', $this->OTLtags['FFPlus']);
}
$this->textvar = ($this->textvar & ~TextVars::FC_KERNING);
}
break;
/* -- OTL -- */
case 'FONT-LANGUAGE-OVERRIDE':
$v = strtoupper($v);
if (strpos($v, 'NORMAL') !== false) {
$this->fontLanguageOverride = '';
} else {
$this->fontLanguageOverride = trim($v);
}
break;
case 'FONT-VARIANT-POSITION':
if (isset($this->OTLtags['Plus'])) {
$this->OTLtags['Plus'] = str_replace(['sups', 'subs'], '', $this->OTLtags['Plus']);
}
switch (strtoupper($v)) {
case 'SUPER':
$this->OTLtags['Plus'] .= ' sups';
break;
case 'SUB':
$this->OTLtags['Plus'] .= ' subs';
break;
case 'NORMAL':
break;
}
break;
case 'FONT-VARIANT-CAPS':
$v = strtoupper($v);
if (!isset($this->OTLtags['Plus'])) {
$this->OTLtags['Plus'] = '';
}
$this->OTLtags['Plus'] = str_replace(['c2sc', 'smcp', 'c2pc', 'pcap', 'unic', 'titl'], '', $this->OTLtags['Plus']);
$this->textvar = ($this->textvar & ~TextVars::FC_SMALLCAPS); // ?????????????? <small-caps>
if (strpos($v, 'ALL-SMALL-CAPS') !== false) {
$this->OTLtags['Plus'] .= ' c2sc smcp';
} elseif (strpos($v, 'SMALL-CAPS') !== false) {
if (isset($this->CurrentFont['hassmallcapsGSUB']) && $this->CurrentFont['hassmallcapsGSUB']) {
$this->OTLtags['Plus'] .= ' smcp';
} else {
$this->textvar = ($this->textvar | TextVars::FC_SMALLCAPS);
}
} elseif (strpos($v, 'ALL-PETITE-CAPS') !== false) {
$this->OTLtags['Plus'] .= ' c2pc pcap';
} elseif (strpos($v, 'PETITE-CAPS') !== false) {
$this->OTLtags['Plus'] .= ' pcap';
} elseif (strpos($v, 'UNICASE') !== false) {
$this->OTLtags['Plus'] .= ' unic';
} elseif (strpos($v, 'TITLING-CAPS') !== false) {
$this->OTLtags['Plus'] .= ' titl';
}
break;
case 'FONT-VARIANT-LIGATURES':
$v = strtoupper($v);
if (!isset($this->OTLtags['Plus'])) {
$this->OTLtags['Plus'] = '';
}
if (!isset($this->OTLtags['Minus'])) {
$this->OTLtags['Minus'] = '';
}
if (strpos($v, 'NORMAL') !== false) {
$this->OTLtags['Minus'] = str_replace(['liga', 'clig', 'calt'], '', $this->OTLtags['Minus']);
$this->OTLtags['Plus'] = str_replace(['dlig', 'hlig'], '', $this->OTLtags['Plus']);
} elseif (strpos($v, 'NONE') !== false) {
$this->OTLtags['Minus'] .= ' liga clig calt';
$this->OTLtags['Plus'] = str_replace(['dlig', 'hlig'], '', $this->OTLtags['Plus']);
}
if (strpos($v, 'NO-COMMON-LIGATURES') !== false) {
$this->OTLtags['Minus'] .= ' liga clig';
} elseif (strpos($v, 'COMMON-LIGATURES') !== false) {
$this->OTLtags['Minus'] = str_replace(['liga', 'clig'], '', $this->OTLtags['Minus']);
}
if (strpos($v, 'NO-CONTEXTUAL') !== false) {
$this->OTLtags['Minus'] .= ' calt';
} elseif (strpos($v, 'CONTEXTUAL') !== false) {
$this->OTLtags['Minus'] = str_replace('calt', '', $this->OTLtags['Minus']);
}
if (strpos($v, 'NO-DISCRETIONARY-LIGATURES') !== false) {
$this->OTLtags['Plus'] = str_replace('dlig', '', $this->OTLtags['Plus']);
} elseif (strpos($v, 'DISCRETIONARY-LIGATURES') !== false) {
$this->OTLtags['Plus'] .= ' dlig';
}
if (strpos($v, 'NO-HISTORICAL-LIGATURES') !== false) {
$this->OTLtags['Plus'] = str_replace('hlig', '', $this->OTLtags['Plus']);
} elseif (strpos($v, 'HISTORICAL-LIGATURES') !== false) {
$this->OTLtags['Plus'] .= ' hlig';
}
break;
case 'FONT-VARIANT-NUMERIC':
$v = strtoupper($v);
if (!isset($this->OTLtags['Plus'])) {
$this->OTLtags['Plus'] = '';
}
if (strpos($v, 'NORMAL') !== false) {
$this->OTLtags['Plus'] = str_replace(['ordn', 'zero', 'lnum', 'onum', 'pnum', 'tnum', 'frac', 'afrc'], '', $this->OTLtags['Plus']);
}
if (strpos($v, 'ORDINAL') !== false) {
$this->OTLtags['Plus'] .= ' ordn';
}
if (strpos($v, 'SLASHED-ZERO') !== false) {
$this->OTLtags['Plus'] .= ' zero';
}
if (strpos($v, 'LINING-NUMS') !== false) {
$this->OTLtags['Plus'] .= ' lnum';
$this->OTLtags['Plus'] = str_replace('onum', '', $this->OTLtags['Plus']);
} elseif (strpos($v, 'OLDSTYLE-NUMS') !== false) {
$this->OTLtags['Plus'] .= ' onum';
$this->OTLtags['Plus'] = str_replace('lnum', '', $this->OTLtags['Plus']);
}
if (strpos($v, 'PROPORTIONAL-NUMS') !== false) {
$this->OTLtags['Plus'] .= ' pnum';
$this->OTLtags['Plus'] = str_replace('tnum', '', $this->OTLtags['Plus']);
} elseif (strpos($v, 'TABULAR-NUMS') !== false) {
$this->OTLtags['Plus'] .= ' tnum';
$this->OTLtags['Plus'] = str_replace('pnum', '', $this->OTLtags['Plus']);
}
if (strpos($v, 'DIAGONAL-FRACTIONS') !== false) {
$this->OTLtags['Plus'] .= ' frac';
$this->OTLtags['Plus'] = str_replace('afrc', '', $this->OTLtags['Plus']);
} elseif (strpos($v, 'STACKED-FRACTIONS') !== false) {
$this->OTLtags['Plus'] .= ' afrc';
$this->OTLtags['Plus'] = str_replace('frac', '', $this->OTLtags['Plus']);
}
break;
case 'FONT-VARIANT-ALTERNATES': // Only supports historical-forms
$v = strtoupper($v);
if (!isset($this->OTLtags['Plus'])) {
$this->OTLtags['Plus'] = '';
}
if (strpos($v, 'NORMAL') !== false) {
$this->OTLtags['Plus'] = str_replace('hist', '', $this->OTLtags['Plus']);
}
if (strpos($v, 'HISTORICAL-FORMS') !== false) {
$this->OTLtags['Plus'] .= ' hist';
}
break;
case 'FONT-FEATURE-SETTINGS':
$v = strtolower($v);
if (strpos($v, 'normal') !== false) {
$this->OTLtags['FFMinus'] = '';
$this->OTLtags['FFPlus'] = '';
} else {
if (!isset($this->OTLtags['FFPlus'])) {
$this->OTLtags['FFPlus'] = '';
}
if (!isset($this->OTLtags['FFMinus'])) {
$this->OTLtags['FFMinus'] = '';
}
$tags = preg_split('/[,]/', $v);
foreach ($tags as $t) {
if (preg_match('/[\"\']([a-zA-Z0-9]{4})[\"\']\s*(on|off|\d*){0,1}/', $t, $m)) {
if ($m[2] == 'off' || $m[2] === '0') {
if (strpos($this->OTLtags['FFMinus'], $m[1]) === false) {
$this->OTLtags['FFMinus'] .= ' ' . $m[1];
}
$this->OTLtags['FFPlus'] = preg_replace('/' . $m[1] . '[\d]*/', '', $this->OTLtags['FFPlus']);
} else {
if ($m[2] == 'on') {
$m[2] = '1';
}
if (strpos($this->OTLtags['FFPlus'], $m[1]) === false) {
$this->OTLtags['FFPlus'] .= ' ' . $m[1] . $m[2];
}
$this->OTLtags['FFMinus'] = str_replace($m[1], '', $this->OTLtags['FFMinus']);
}
}
}
}
break;
/* -- END OTL -- */
case 'TEXT-TRANSFORM': // none uppercase lowercase // Does support: capitalize
switch (strtoupper($v)) { // Not working 100%
case 'CAPITALIZE':
$this->textvar = ($this->textvar | TextVars::FT_CAPITALIZE); // mPDF 5.7.1
$this->textvar = ($this->textvar & ~TextVars::FT_UPPERCASE); // mPDF 5.7.1
$this->textvar = ($this->textvar & ~TextVars::FT_LOWERCASE); // mPDF 5.7.1
break;
case 'UPPERCASE':
$this->textvar = ($this->textvar | TextVars::FT_UPPERCASE); // mPDF 5.7.1
$this->textvar = ($this->textvar & ~TextVars::FT_LOWERCASE); // mPDF 5.7.1
$this->textvar = ($this->textvar & ~TextVars::FT_CAPITALIZE); // mPDF 5.7.1
break;
case 'LOWERCASE':
$this->textvar = ($this->textvar | TextVars::FT_LOWERCASE); // mPDF 5.7.1
$this->textvar = ($this->textvar & ~TextVars::FT_UPPERCASE); // mPDF 5.7.1
$this->textvar = ($this->textvar & ~TextVars::FT_CAPITALIZE); // mPDF 5.7.1
break;
case 'NONE':
break;
$this->textvar = ($this->textvar & ~TextVars::FT_UPPERCASE); // mPDF 5.7.1
$this->textvar = ($this->textvar & ~TextVars::FT_LOWERCASE); // mPDF 5.7.1
$this->textvar = ($this->textvar & ~TextVars::FT_CAPITALIZE); // mPDF 5.7.1
}
break;
case 'TEXT-SHADOW':
$ts = $this->cssManager->setCSStextshadow($v);
if ($ts) {
$this->textshadow = $ts;
}
break;
case 'HYPHENS':
if (strtoupper($v) == 'NONE') {
$this->textparam['hyphens'] = 2;
} elseif (strtoupper($v) == 'AUTO') {
$this->textparam['hyphens'] = 1;
} elseif (strtoupper($v) == 'MANUAL') {
$this->textparam['hyphens'] = 0;
}
break;
case 'TEXT-OUTLINE':
if (strtoupper($v) == 'NONE') {
$this->textparam['outline-s'] = false;
}
break;
case 'TEXT-OUTLINE-WIDTH':
case 'OUTLINE-WIDTH':
switch (strtoupper($v)) {
case 'THIN':
$v = '0.03em';
break;
case 'MEDIUM':
$v = '0.05em';
break;
case 'THICK':
$v = '0.07em';
break;
}
$w = $this->sizeConverter->convert($v, $this->FontSize, $this->FontSize);
if ($w) {
$this->textparam['outline-WIDTH'] = $w;
$this->textparam['outline-s'] = true;
} else {
$this->textparam['outline-s'] = false;
}
break;
case 'TEXT-OUTLINE-COLOR':
case 'OUTLINE-COLOR':
if (strtoupper($v) == 'INVERT') {
if ($this->colorarray) {
$cor = $this->colorarray;
$this->textparam['outline-COLOR'] = $this->colorConverter->invert($cor);
} else {
$this->textparam['outline-COLOR'] = $this->colorConverter->convert(255, $this->PDFAXwarnings);
}
} else {
$cor = $this->colorConverter->convert($v, $this->PDFAXwarnings);
if ($cor) {
$this->textparam['outline-COLOR'] = $cor;
}
}
break;
case 'COLOR': // font color
$cor = $this->colorConverter->convert($v, $this->PDFAXwarnings);
if ($cor) {
$this->colorarray = $cor;
$this->SetTColor($cor);
}
break;
}//end of switch($k)
}//end of foreach
// mPDF 5.7.3 inline text-decoration parameters
// Needs to be set at the end - after vertical-align = super/sub, so that textparam['text-baseline'] is set
if (isset($arrayaux['TEXT-DECORATION'])) {
$v = $arrayaux['TEXT-DECORATION']; // none underline line-through (strikeout) // Does not support: blink
if (stristr($v, 'LINE-THROUGH')) {
$this->textvar = ($this->textvar | TextVars::FD_LINETHROUGH);
// mPDF 5.7.3 inline text-decoration parameters
if (isset($this->textparam['text-baseline'])) {
$this->textparam['s-decoration']['baseline'] = $this->textparam['text-baseline'];
} else {
$this->textparam['s-decoration']['baseline'] = 0;
}
$this->textparam['s-decoration']['fontkey'] = $this->FontFamily . $this->FontStyle;
$this->textparam['s-decoration']['fontsize'] = $this->FontSize;
$this->textparam['s-decoration']['color'] = strtoupper($this->TextColor); // change 0 0 0 rg to 0 0 0 RG
}
if (stristr($v, 'UNDERLINE')) {
$this->textvar = ($this->textvar | TextVars::FD_UNDERLINE);
// mPDF 5.7.3 inline text-decoration parameters
if (isset($this->textparam['text-baseline'])) {
$this->textparam['u-decoration']['baseline'] = $this->textparam['text-baseline'];
} else {
$this->textparam['u-decoration']['baseline'] = 0;
}
$this->textparam['u-decoration']['fontkey'] = $this->FontFamily . $this->FontStyle;
$this->textparam['u-decoration']['fontsize'] = $this->FontSize;
$this->textparam['u-decoration']['color'] = strtoupper($this->TextColor); // change 0 0 0 rg to 0 0 0 RG
}
if (stristr($v, 'OVERLINE')) {
$this->textvar = ($this->textvar | TextVars::FD_OVERLINE);
// mPDF 5.7.3 inline text-decoration parameters
if (isset($this->textparam['text-baseline'])) {
$this->textparam['o-decoration']['baseline'] = $this->textparam['text-baseline'];
} else {
$this->textparam['o-decoration']['baseline'] = 0;
}
$this->textparam['o-decoration']['fontkey'] = $this->FontFamily . $this->FontStyle;
$this->textparam['o-decoration']['fontsize'] = $this->FontSize;
$this->textparam['o-decoration']['color'] = strtoupper($this->TextColor); // change 0 0 0 rg to 0 0 0 RG
}
if (stristr($v, 'NONE')) {
$this->textvar = ($this->textvar & ~TextVars::FD_UNDERLINE);
$this->textvar = ($this->textvar & ~TextVars::FD_LINETHROUGH);
$this->textvar = ($this->textvar & ~TextVars::FD_OVERLINE);
// mPDF 5.7.3 inline text-decoration parameters
if (isset($this->textparam['u-decoration'])) {
unset($this->textparam['u-decoration']);
}
if (isset($this->textparam['s-decoration'])) {
unset($this->textparam['s-decoration']);
}
if (isset($this->textparam['o-decoration'])) {
unset($this->textparam['o-decoration']);
}
}
}
// mPDF 6
if ($spanbordset) { // BORDER has been set on this INLINE element
if (isset($this->textparam['text-baseline'])) {
$this->textparam['bord-decoration']['baseline'] = $this->textparam['text-baseline'];
} else {
$this->textparam['bord-decoration']['baseline'] = 0;
}
$this->textparam['bord-decoration']['fontkey'] = $this->FontFamily . $this->FontStyle;
$this->textparam['bord-decoration']['fontsize'] = $this->FontSize;
}
if ($spanbgset) { // BACKGROUND[-COLOR] has been set on this INLINE element
if (isset($this->textparam['text-baseline'])) {
$this->textparam['bg-decoration']['baseline'] = $this->textparam['text-baseline'];
} else {
$this->textparam['bg-decoration']['baseline'] = 0;
}
$this->textparam['bg-decoration']['fontkey'] = $this->FontFamily . $this->FontStyle;
$this->textparam['bg-decoration']['fontsize'] = $this->FontSize;
}
}
/* -- END HTML-CSS -- */
function SetStyle($tag, $enable)
{
$this->$tag = $enable;
$style = '';
foreach (['B', 'I'] as $s) {
if ($this->$s) {
$style .= $s;
}
}
$this->currentfontstyle = $style;
$this->SetFont('', $style, 0, false);
}
// Set multiple styles at one time
function SetStylesArray($arr)
{
$style = '';
foreach (['B', 'I'] as $s) {
if (isset($arr[$s])) {
if ($arr[$s]) {
$this->$s = true;
$style .= $s;
} else {
$this->$s = false;
}
} elseif ($this->$s) {
$style .= $s;
}
}
$this->currentfontstyle = $style;
$this->SetFont('', $style, 0, false);
}
// Set multiple styles at one $str e.g. "BI"
function SetStyles($str)
{
$style = '';
foreach (['B', 'I'] as $s) {
if (strpos($str, $s) !== false) {
$this->$s = true;
$style .= $s;
} else {
$this->$s = false;
}
}
$this->currentfontstyle = $style;
$this->SetFont('', $style, 0, false);
}
function ResetStyles()
{
foreach (['B', 'I'] as $s) {
$this->$s = false;
}
$this->currentfontstyle = '';
$this->SetFont('', '', 0, false);
}
function DisableTags($str = '')
{
if ($str == '') { // enable all tags
// Insert new supported tags in the long string below.
$this->enabledtags = "<a><acronym><address><article><aside><b><bdi><bdo><big><blockquote><br><caption><center><cite><code><del><details><dd><div><dl><dt><em><fieldset><figcaption><figure><font><form><h1><h2><h3><h4><h5><h6><hgroup><hr><i><img><input><ins><kbd><legend><li><main><mark><meter><nav><ol><option><p><pre><progress><q><s><samp><section><select><small><span><strike><strong><sub><summary><sup><table><tbody><td><template><textarea><tfoot><th><thead><time><tr><tt><u><ul><var><footer><header><annotation><bookmark><textcircle><barcode><dottab><indexentry><indexinsert><watermarktext><watermarkimage><tts><ttz><tta><column_break><columnbreak><newcolumn><newpage><page_break><pagebreak><formfeed><columns><toc><tocentry><tocpagebreak><pageheader><pagefooter><setpageheader><setpagefooter><sethtmlpageheader><sethtmlpagefooter>";
} else {
$str = explode(",", $str);
foreach ($str as $v) {
$this->enabledtags = str_replace(trim($v), '', $this->enabledtags);
}
}
}
/* -- TABLES -- */
function TableCheckMinWidth($maxwidth, $forcewrap = 0, $textbuffer = [], $checkletter = false)
{
// mPDF 6
$acclength = 0; // mPDF 6 (accumulated length across > 1 chunk)
$acclongest = 0; // mPDF 6 (accumulated length max across > 1 chunk)
$biggestword = 0;
$toonarrow = false;
if ((count($textbuffer) == 0) or ( (count($textbuffer) == 1) && ($textbuffer[0][0] == ''))) {
return 0;
}
foreach ($textbuffer as $chunk) {
$line = $chunk[0];
$OTLdata = (isset($chunk[18]) ? $chunk[18] : null);
// mPDF ITERATION
if ($this->iterationCounter) {
$line = preg_replace('/{iteration ([a-zA-Z0-9_]+)}/', '\\1', $line);
}
// IMAGES & FORM ELEMENTS
if (substr($line, 0, 3) == "\xbb\xa4\xac") { // inline object - FORM element or IMAGE!
$objattr = $this->_getObjAttr($line);
if ($objattr['type'] != 'hr' && isset($objattr['width']) && ($objattr['width'] / $this->shrin_k) > ($maxwidth + 0.0001)) {
if (($objattr['width'] / $this->shrin_k) > $biggestword) {
$biggestword = ($objattr['width'] / $this->shrin_k);
}
$toonarrow = true;
}
continue;
}
if ($line == "\n") {
$acclength = 0; // mPDF 6 (accumulated length across > 1 chunk)
continue;
}
$line = trim($line);
if (!empty($OTLdata)) {
$this->otl->trimOTLdata($OTLdata, true, true);
} // *OTL*
// SET FONT SIZE/STYLE from $chunk[n]
// FONTSIZE
if (isset($chunk[11]) and $chunk[11] != '') {
if ($this->shrin_k) {
$this->SetFontSize($chunk[11] / $this->shrin_k, false);
} else {
$this->SetFontSize($chunk[11], false);
}
}
// FONTFAMILY
if (isset($chunk[4]) and $chunk[4] != '') {
$font = $this->SetFont($chunk[4], $this->FontStyle, 0, false);
}
// B I
if (isset($chunk[2]) and $chunk[2] != '') {
$this->SetStyles($chunk[2]);
}
$lbw = $rbw = 0; // Border widths
if (isset($chunk[16]) && !empty($chunk[16])) { // Border
$this->spanborddet = $chunk[16];
$lbw = (isset($this->spanborddet['L']['w']) ? $this->spanborddet['L']['w'] : 0);
$rbw = (isset($this->spanborddet['R']['w']) ? $this->spanborddet['R']['w'] : 0);
}
if (isset($chunk[15])) { // Word spacing
$this->wSpacingCSS = $chunk[15];
if ($this->wSpacingCSS && strtoupper($this->wSpacingCSS) != 'NORMAL') {
$this->minwSpacing = $this->sizeConverter->convert($this->wSpacingCSS, $this->FontSize) / $this->shrin_k; // mPDF 5.7.3
}
}
if (isset($chunk[14])) { // Letter spacing
$this->lSpacingCSS = $chunk[14];
if (($this->lSpacingCSS || $this->lSpacingCSS === '0') && strtoupper($this->lSpacingCSS) != 'NORMAL') {
$this->fixedlSpacing = $this->sizeConverter->convert($this->lSpacingCSS, $this->FontSize) / $this->shrin_k; // mPDF 5.7.3
}
}
if (isset($chunk[8])) { // mPDF 5.7.1
$this->textvar = $chunk[8];
}
// mPDF 6
// If overflow==wrap ($checkletter) OR (No word breaks and contains CJK)
if ($checkletter || (!preg_match('/(\xe2\x80\x8b| )/', trim($line)) && preg_match("/([" . $this->pregCJKchars . "])/u", $line) )) {
if (preg_match("/([" . $this->pregCJKchars . "])/u", $line)) {
$checkCJK = true;
} else {
$checkCJK = false;
}
$letters = preg_split('//u', $line);
foreach ($letters as $k => $letter) {
// mPDF 6
if ($checkCJK) {
if (preg_match("/[" . $this->CJKleading . "]/u", $letter) && $k > 0) {
$letter = $letters[$k - 1] . $letter;
}
if (preg_match("/[" . $this->CJKfollowing . "]/u", $letter) && $k < (count($letters) - 1)) {
$letter = $letter . $letters[$k + 1];
}
}
$letterwidth = $this->GetStringWidth($letter, false, false, $chunk[8]); // Pass $textvar ($chunk[8]), but do OTLdata here
// so don't have to split OTLdata for each word
if ($k == 0) {
$letterwidth += $lbw;
}
if ($k == (count($letters) - 1)) {
$letterwidth += $rbw;
}
// Warn user that maxwidth is insufficient
if ($letterwidth > $maxwidth + 0.0001) {
if ($letterwidth > $biggestword) {
$biggestword = $letterwidth;
}
$toonarrow = true;
}
}
} else {
// mPDF 6
// Need to account for any XAdvance in GPOSinfo (OTLdata = $chunk[18])
$wordXAdvance = [];
if (isset($chunk[18]) && $chunk[18]) {
preg_match_all('/(\xe2\x80\x8b| )/', $line, $spaces, PREG_OFFSET_CAPTURE); // U+200B Zero Width word boundary, or space
$lastoffset = 0;
$k = -1; // Added so that if no spaces found, "last word" later is calculated for the one and only word
foreach ($spaces[0] as $k => $m) {
$offset = $m[1];
// ...TableCheckMinWidth...
// At this point, BIDI not applied, Writing direction is not set, and XAdvanceL balances XAdvanceR
for ($n = $lastoffset; $n < $offset; $n++) {
if (isset($chunk[18]['GPOSinfo'][$n]['XAdvanceL'])) {
if (isset($wordXAdvance[$k])) {
$wordXAdvance[$k] += $chunk[18]['GPOSinfo'][$n]['XAdvanceL'];
} else {
$wordXAdvance[$k] = $chunk[18]['GPOSinfo'][$n]['XAdvanceL'];
}
}
}
$lastoffset = $offset + 1;
}
$k++; // last word
foreach ($chunk[18]['GPOSinfo'] as $n => $gpos) {
if ($n >= $lastoffset && isset($chunk[18]['GPOSinfo'][$n]['XAdvanceL'])) {
if (isset($wordXAdvance[$k])) {
$wordXAdvance[$k] += $chunk[18]['GPOSinfo'][$n]['XAdvanceL'];
} else {
$wordXAdvance[$k] = $chunk[18]['GPOSinfo'][$n]['XAdvanceL'];
}
}
}
}
$words = preg_split('/(\xe2\x80\x8b| )/', $line); // U+200B Zero Width word boundary, or space
foreach ($words as $k => $word) {
$word = trim($word);
$wordwidth = $this->GetStringWidth($word, false, false, $chunk[8]); // Pass $textvar ($chunk[8]), but do OTLdata here
// so don't have to split OTLdata for each word
if (isset($wordXAdvance[$k])) {
$wordwidth += ($wordXAdvance[$k] * 1000 / $this->CurrentFont['unitsPerEm']) * ($this->FontSize / 1000);
}
if ($k == 0) {
$wordwidth += $lbw;
}
if ($k == (count($words) - 1)) {
$wordwidth += $rbw;
}
// mPDF 6
if (count($words) == 1 && substr($chunk[0], 0, 1) != ' ') {
$acclength += $wordwidth;
} elseif (count($words) > 1 && $k == 0 && substr($chunk[0], 0, 1) != ' ') {
$acclength += $wordwidth;
} else {
$acclength = $wordwidth;
}
$acclongest = max($acclongest, $acclength);
if (count($words) == 1 && substr($chunk[0], -1, 1) == ' ') {
$acclength = 0;
} elseif (count($words) > 1 && ($k != (count($words) - 1) || substr($chunk[0], -1, 1) == ' ')) {
$acclength = 0;
}
// Warn user that maxwidth is insufficient
if ($wordwidth > $maxwidth + 0.0001) {
if ($wordwidth > $biggestword) {
$biggestword = $wordwidth;
}
$toonarrow = true;
}
}
}
// mPDF 6 Accumulated length of biggest word - across multiple chunks
if ($acclongest > $maxwidth + 0.0001) {
if ($acclongest > $biggestword) {
$biggestword = $acclongest;
}
$toonarrow = true;
}
// RESET FONT SIZE/STYLE
// RESETTING VALUES
// Now we must deactivate what we have used
if (isset($chunk[2]) and $chunk[2] != '') {
$this->ResetStyles();
}
if (isset($chunk[4]) and $chunk[4] != '') {
$this->SetFont($this->default_font, $this->FontStyle, 0, false);
}
if (isset($chunk[11]) and $chunk[11] != '') {
$this->SetFontSize($this->default_font_size, false);
}
$this->spanborddet = [];
$this->textvar = 0x00; // mPDF 5.7.1
$this->OTLtags = [];
$this->lSpacingCSS = '';
$this->wSpacingCSS = '';
$this->fixedlSpacing = false;
$this->minwSpacing = 0;
}
// Return -(wordsize) if word is bigger than maxwidth
// ADDED
if (($toonarrow) && ($this->table_error_report)) {
throw new \Mpdf\MpdfException("Word is too long to fit in table - " . $this->table_error_report_param);
}
if ($toonarrow) {
return -$biggestword;
} else {
return 1;
}
}
function shrinkTable(&$table, $k)
{
$table['border_spacing_H'] /= $k;
$table['border_spacing_V'] /= $k;
$table['padding']['T'] /= $k;
$table['padding']['R'] /= $k;
$table['padding']['B'] /= $k;
$table['padding']['L'] /= $k;
$table['margin']['T'] /= $k;
$table['margin']['R'] /= $k;
$table['margin']['B'] /= $k;
$table['margin']['L'] /= $k;
$table['border_details']['T']['w'] /= $k;
$table['border_details']['R']['w'] /= $k;
$table['border_details']['B']['w'] /= $k;
$table['border_details']['L']['w'] /= $k;
if (isset($table['max_cell_border_width']['T'])) {
$table['max_cell_border_width']['T'] /= $k;
}
if (isset($table['max_cell_border_width']['R'])) {
$table['max_cell_border_width']['R'] /= $k;
}
if (isset($table['max_cell_border_width']['B'])) {
$table['max_cell_border_width']['B'] /= $k;
}
if (isset($table['max_cell_border_width']['L'])) {
$table['max_cell_border_width']['L'] /= $k;
}
if ($this->simpleTables) {
$table['simple']['border_details']['T']['w'] /= $k;
$table['simple']['border_details']['R']['w'] /= $k;
$table['simple']['border_details']['B']['w'] /= $k;
$table['simple']['border_details']['L']['w'] /= $k;
}
$table['miw'] /= $k;
$table['maw'] /= $k;
for ($j = 0; $j < $table['nc']; $j++) { // columns
$table['wc'][$j]['miw'] = isset($table['wc'][$j]['miw']) ? $table['wc'][$j]['miw'] : 0;
$table['wc'][$j]['maw'] = isset($table['wc'][$j]['maw']) ? $table['wc'][$j]['maw'] : 0;
$table['wc'][$j]['miw'] /= $k;
$table['wc'][$j]['maw'] /= $k;
if (isset($table['decimal_align'][$j]['maxs0']) && $table['decimal_align'][$j]['maxs0']) {
$table['decimal_align'][$j]['maxs0'] /= $k;
}
if (isset($table['decimal_align'][$j]['maxs1']) && $table['decimal_align'][$j]['maxs1']) {
$table['decimal_align'][$j]['maxs1'] /= $k;
}
if (isset($table['wc'][$j]['absmiw']) && $table['wc'][$j]['absmiw']) {
$table['wc'][$j]['absmiw'] /= $k;
}
for ($i = 0; $i < $table['nr']; $i++) { // rows
$c = &$table['cells'][$i][$j];
if (isset($c) && $c) {
if (!$this->simpleTables) {
if ($this->packTableData) {
$cell = $this->_unpackCellBorder($c['borderbin']);
$cell['border_details']['T']['w'] /= $k;
$cell['border_details']['R']['w'] /= $k;
$cell['border_details']['B']['w'] /= $k;
$cell['border_details']['L']['w'] /= $k;
$cell['border_details']['mbw']['TL'] /= $k;
$cell['border_details']['mbw']['TR'] /= $k;
$cell['border_details']['mbw']['BL'] /= $k;
$cell['border_details']['mbw']['BR'] /= $k;
$cell['border_details']['mbw']['LT'] /= $k;
$cell['border_details']['mbw']['LB'] /= $k;
$cell['border_details']['mbw']['RT'] /= $k;
$cell['border_details']['mbw']['RB'] /= $k;
$c['borderbin'] = $this->_packCellBorder($cell);
} else {
$c['border_details']['T']['w'] /= $k;
$c['border_details']['R']['w'] /= $k;
$c['border_details']['B']['w'] /= $k;
$c['border_details']['L']['w'] /= $k;
$c['border_details']['mbw']['TL'] /= $k;
$c['border_details']['mbw']['TR'] /= $k;
$c['border_details']['mbw']['BL'] /= $k;
$c['border_details']['mbw']['BR'] /= $k;
$c['border_details']['mbw']['LT'] /= $k;
$c['border_details']['mbw']['LB'] /= $k;
$c['border_details']['mbw']['RT'] /= $k;
$c['border_details']['mbw']['RB'] /= $k;
}
}
$c['padding']['T'] /= $k;
$c['padding']['R'] /= $k;
$c['padding']['B'] /= $k;
$c['padding']['L'] /= $k;
$c['maxs'] = isset($c['maxs']) ? $c['maxs'] /= $k : null;
$c['w'] = isset($c['w']) ? $c['w'] /= $k : null;
$c['s'] = isset($c['s']) ? $c['s'] /= $k : 0;
$c['h'] = isset($c['h']) ? $c['h'] /= $k : null;
$c['miw'] = isset($c['miw']) ? $c['miw'] /= $k : 0;
$c['maw'] = isset($c['maw']) ? $c['maw'] /= $k : 0;
$c['absmiw'] = isset($c['absmiw']) ? $c['absmiw'] /= $k : null;
$c['nestedmaw'] = isset($c['nestedmaw']) ? $c['nestedmaw'] /= $k : null;
$c['nestedmiw'] = isset($c['nestedmiw']) ? $c['nestedmiw'] /= $k : null;
if (isset($c['textbuffer'])) {
foreach ($c['textbuffer'] as $n => $tb) {
if (!empty($tb[16])) {
!isset($c['textbuffer'][$n][16]['T']) || $c['textbuffer'][$n][16]['T']['w'] /= $k;
!isset($c['textbuffer'][$n][16]['B']) || $c['textbuffer'][$n][16]['B']['w'] /= $k;
!isset($c['textbuffer'][$n][16]['L']) || $c['textbuffer'][$n][16]['L']['w'] /= $k;
!isset($c['textbuffer'][$n][16]['R']) || $c['textbuffer'][$n][16]['R']['w'] /= $k;
}
}
}
unset($c);
}
} // rows
} // columns
}
function read_short(&$fh)
{
$s = fread($fh, 2);
$a = (ord($s[0]) << 8) + ord($s[1]);
if ($a & (1 << 15)) {
$a = ($a - (1 << 16));
}
return $a;
}
function _packCellBorder($cell)
{
if (!is_array($cell) || !isset($cell)) {
return '';
}
if (!$this->packTableData) {
return $cell;
}
// = 186 bytes
$bindata = pack("nnda6A10nnda6A10nnda6A10nnda6A10nd9", $cell['border'], $cell['border_details']['R']['s'], $cell['border_details']['R']['w'], $cell['border_details']['R']['c'], $cell['border_details']['R']['style'], $cell['border_details']['R']['dom'], $cell['border_details']['L']['s'], $cell['border_details']['L']['w'], $cell['border_details']['L']['c'], $cell['border_details']['L']['style'], $cell['border_details']['L']['dom'], $cell['border_details']['T']['s'], $cell['border_details']['T']['w'], $cell['border_details']['T']['c'], $cell['border_details']['T']['style'], $cell['border_details']['T']['dom'], $cell['border_details']['B']['s'], $cell['border_details']['B']['w'], $cell['border_details']['B']['c'], $cell['border_details']['B']['style'], $cell['border_details']['B']['dom'], $cell['border_details']['mbw']['BL'], $cell['border_details']['mbw']['BR'], $cell['border_details']['mbw']['RT'], $cell['border_details']['mbw']['RB'], $cell['border_details']['mbw']['TL'], $cell['border_details']['mbw']['TR'], $cell['border_details']['mbw']['LT'], $cell['border_details']['mbw']['LB'], (isset($cell['border_details']['cellposdom']) ? $cell['border_details']['cellposdom'] : 0));
return $bindata;
}
function _getBorderWidths($bindata)
{
if (!$bindata) {
return [0, 0, 0, 0];
}
if (!$this->packTableData) {
return [$bindata['border_details']['T']['w'], $bindata['border_details']['R']['w'], $bindata['border_details']['B']['w'], $bindata['border_details']['L']['w']];
}
$bd = unpack("nbord/nrs/drw/a6rca/A10rst/nrd/nls/dlw/a6lca/A10lst/nld/nts/dtw/a6tca/A10tst/ntd/nbs/dbw/a6bca/A10bst/nbd/dmbl/dmbr/dmrt/dmrb/dmtl/dmtr/dmlt/dmlb/dcpd", $bindata);
$cell['border_details']['R']['w'] = $bd['rw'];
$cell['border_details']['L']['w'] = $bd['lw'];
$cell['border_details']['T']['w'] = $bd['tw'];
$cell['border_details']['B']['w'] = $bd['bw'];
return [$bd['tw'], $bd['rw'], $bd['bw'], $bd['lw']];
}
function _unpackCellBorder($bindata)
{
if (!$bindata) {
return [];
}
if (!$this->packTableData) {
return $bindata;
}
$bd = unpack("nbord/nrs/drw/a6rca/A10rst/nrd/nls/dlw/a6lca/A10lst/nld/nts/dtw/a6tca/A10tst/ntd/nbs/dbw/a6bca/A10bst/nbd/dmbl/dmbr/dmrt/dmrb/dmtl/dmtr/dmlt/dmlb/dcpd", $bindata);
$cell['border'] = $bd['bord'];
$cell['border_details']['R']['s'] = $bd['rs'];
$cell['border_details']['R']['w'] = $bd['rw'];
$cell['border_details']['R']['c'] = str_pad($bd['rca'], 6, "\x00");
$cell['border_details']['R']['style'] = trim($bd['rst']);
$cell['border_details']['R']['dom'] = $bd['rd'];
$cell['border_details']['L']['s'] = $bd['ls'];
$cell['border_details']['L']['w'] = $bd['lw'];
$cell['border_details']['L']['c'] = str_pad($bd['lca'], 6, "\x00");
$cell['border_details']['L']['style'] = trim($bd['lst']);
$cell['border_details']['L']['dom'] = $bd['ld'];
$cell['border_details']['T']['s'] = $bd['ts'];
$cell['border_details']['T']['w'] = $bd['tw'];
$cell['border_details']['T']['c'] = str_pad($bd['tca'], 6, "\x00");
$cell['border_details']['T']['style'] = trim($bd['tst']);
$cell['border_details']['T']['dom'] = $bd['td'];
$cell['border_details']['B']['s'] = $bd['bs'];
$cell['border_details']['B']['w'] = $bd['bw'];
$cell['border_details']['B']['c'] = str_pad($bd['bca'], 6, "\x00");
$cell['border_details']['B']['style'] = trim($bd['bst']);
$cell['border_details']['B']['dom'] = $bd['bd'];
$cell['border_details']['mbw']['BL'] = $bd['mbl'];
$cell['border_details']['mbw']['BR'] = $bd['mbr'];
$cell['border_details']['mbw']['RT'] = $bd['mrt'];
$cell['border_details']['mbw']['RB'] = $bd['mrb'];
$cell['border_details']['mbw']['TL'] = $bd['mtl'];
$cell['border_details']['mbw']['TR'] = $bd['mtr'];
$cell['border_details']['mbw']['LT'] = $bd['mlt'];
$cell['border_details']['mbw']['LB'] = $bd['mlb'];
$cell['border_details']['cellposdom'] = $bd['cpd'];
return($cell);
}
////////////////////////TABLE CODE (from PDFTable)/////////////////////////////////////
////////////////////////TABLE CODE (from PDFTable)/////////////////////////////////////
////////////////////////TABLE CODE (from PDFTable)/////////////////////////////////////
// table Array of (w, h, bc, nr, wc, hr, cells)
// w Width of table
// h Height of table
// nc Number column
// nr Number row
// hr List of height of each row
// wc List of width of each column
// cells List of cells of each rows, cells[i][j] is a cell in the table
function _tableColumnWidth(&$table, $firstpass = false)
{
$cs = &$table['cells'];
$nc = $table['nc'];
$nr = $table['nr'];
$listspan = [];
if ($table['borders_separate']) {
$tblbw = $table['border_details']['L']['w'] + $table['border_details']['R']['w'] + $table['margin']['L'] + $table['margin']['R'] + $table['padding']['L'] + $table['padding']['R'] + $table['border_spacing_H'];
} else {
$tblbw = $table['max_cell_border_width']['L'] / 2 + $table['max_cell_border_width']['R'] / 2 + $table['margin']['L'] + $table['margin']['R'];
}
// ADDED table['l'][colno]
// = total length of text approx (using $c['s']) in that column - used to approximately distribute col widths in _tableWidth
//
for ($j = 0; $j < $nc; $j++) { // columns
$wc = &$table['wc'][$j];
for ($i = 0; $i < $nr; $i++) { // rows
if (isset($cs[$i][$j]) && $cs[$i][$j]) {
$c = &$cs[$i][$j];
if ($this->simpleTables) {
if ($table['borders_separate']) { // NB twice border width
$extrcw = $table['simple']['border_details']['L']['w'] + $table['simple']['border_details']['R']['w'] + $c['padding']['L'] + $c['padding']['R'] + $table['border_spacing_H'];
} else {
$extrcw = $table['simple']['border_details']['L']['w'] / 2 + $table['simple']['border_details']['R']['w'] / 2 + $c['padding']['L'] + $c['padding']['R'];
}
} else {
if ($this->packTableData) {
list($bt, $br, $bb, $bl) = $this->_getBorderWidths($c['borderbin']);
} else {
$br = $c['border_details']['R']['w'];
$bl = $c['border_details']['L']['w'];
}
if ($table['borders_separate']) { // NB twice border width
$extrcw = $bl + $br + $c['padding']['L'] + $c['padding']['R'] + $table['border_spacing_H'];
} else {
$extrcw = $bl / 2 + $br / 2 + $c['padding']['L'] + $c['padding']['R'];
}
}
// $mw = $this->GetStringWidth('W') + $extrcw ;
$mw = $extrcw; // mPDF 6
if (substr($c['a'], 0, 1) == 'D') {
$mw = $table['decimal_align'][$j]['maxs0'] + $table['decimal_align'][$j]['maxs1'] + $extrcw;
}
$c['absmiw'] = $mw;
if (isset($c['R']) && $c['R']) {
$c['maw'] = $c['miw'] = $this->FontSize + $extrcw;
if (isset($c['w'])) { // If cell width is specified
if ($c['miw'] < $c['w']) {
$c['miw'] = $c['w'];
}
}
if (!isset($c['colspan'])) {
if ($wc['miw'] < $c['miw']) {
$wc['miw'] = $c['miw'];
}
if ($wc['maw'] < $c['maw']) {
$wc['maw'] = $c['maw'];
}
if ($firstpass) {
if (isset($table['l'][$j])) {
$table['l'][$j] += $c['miw'];
} else {
$table['l'][$j] = $c['miw'];
}
}
}
if ($c['miw'] > $wc['miw']) {
$wc['miw'] = $c['miw'];
}
if ($wc['miw'] > $wc['maw']) {
$wc['maw'] = $wc['miw'];
}
continue;
}
if ($firstpass) {
if (isset($c['s'])) {
$c['s'] += $extrcw;
}
if (isset($c['maxs'])) {
$c['maxs'] += $extrcw;
}
if (isset($c['nestedmiw'])) {
$c['nestedmiw'] += $extrcw;
}
if (isset($c['nestedmaw'])) {
$c['nestedmaw'] += $extrcw;
}
}
// If minimum width has already been set by a nested table or inline object (image/form), use it
if (isset($c['nestedmiw']) && (!isset($this->table[1][1]['overflow']) || $this->table[1][1]['overflow'] != 'visible')) {
$miw = $c['nestedmiw'];
} else {
$miw = $mw;
}
if (isset($c['maxs']) && $c['maxs'] != '') {
$c['s'] = $c['maxs'];
}
// If maximum width has already been set by a nested table, use it
if (isset($c['nestedmaw'])) {
$c['maw'] = $c['nestedmaw'];
} else {
$c['maw'] = $c['s'];
}
if (isset($table['overflow']) && $table['overflow'] == 'visible' && $table['level'] == 1) {
if (($c['maw'] + $tblbw) > $this->blk[$this->blklvl]['inner_width']) {
$c['maw'] = $this->blk[$this->blklvl]['inner_width'] - $tblbw;
}
}
if (isset($c['nowrap']) && $c['nowrap']) {
$miw = $c['maw'];
}
if (isset($c['wpercent']) && $firstpass) {
if (isset($c['colspan'])) { // Not perfect - but % set on colspan is shared equally on cols.
for ($k = 0; $k < $c['colspan']; $k++) {
$table['wc'][($j + $k)]['wpercent'] = $c['wpercent'] / $c['colspan'];
}
} else {
if (isset($table['w']) && $table['w']) {
$c['w'] = $c['wpercent'] / 100 * ($table['w'] - $tblbw );
}
$wc['wpercent'] = $c['wpercent'];
}
}
if (isset($table['overflow']) && $table['overflow'] == 'visible' && $table['level'] == 1) {
if (isset($c['w']) && ($c['w'] + $tblbw) > $this->blk[$this->blklvl]['inner_width']) {
$c['w'] = $this->blk[$this->blklvl]['inner_width'] - $tblbw;
}
}
if (isset($c['w'])) { // If cell width is specified
if ($miw < $c['w']) {
$c['miw'] = $c['w'];
} // Cell min width = that specified
if ($miw > $c['w']) {
$c['miw'] = $c['w'] = $miw;
} // If width specified is less than minimum allowed (W) increase it
// mPDF 5.7.4 Do not set column width in colspan
// cf. http://www.mpdf1.com/forum/discussion/2221/colspan-bug
if (!isset($c['colspan'])) {
if (!isset($wc['w'])) {
$wc['w'] = 1;
} // If the Col width is not specified = set it to 1
}
// mPDF 5.7.3 cf. http://www.mpdf1.com/forum/discussion/1648/nested-table-bug-
$c['maw'] = $c['w'];
} else {
$c['miw'] = $miw;
} // If cell width not specified -> set Cell min width it to minimum allowed (W)
if (isset($c['miw']) && $c['maw'] < $c['miw']) {
$c['maw'] = $c['miw'];
} // If Cell max width < Minwidth - increase it to =
if (!isset($c['colspan'])) {
if (isset($c['miw']) && $wc['miw'] < $c['miw']) {
$wc['miw'] = $c['miw'];
} // Update Col Minimum and maximum widths
if ($wc['maw'] < $c['maw']) {
$wc['maw'] = $c['maw'];
}
if ((isset($wc['absmiw']) && $wc['absmiw'] < $c['absmiw']) || !isset($wc['absmiw'])) {
$wc['absmiw'] = $c['absmiw'];
} // Update Col Minimum and maximum widths
if (isset($table['l'][$j])) {
$table['l'][$j] += $c['s'];
} else {
$table['l'][$j] = $c['s'];
}
} else {
$listspan[] = [$i, $j];
}
// Check if minimum width of the whole column is big enough for largest word to fit
// mPDF 6
if (isset($c['textbuffer'])) {
if (isset($table['overflow']) && $table['overflow'] == 'wrap') {
$letter = true;
} // check for maximum width of letters
else {
$letter = false;
}
$minwidth = $this->TableCheckMinWidth($wc['miw'] - $extrcw, 0, $c['textbuffer'], $letter);
} else {
$minwidth = 0;
}
if ($minwidth < 0) {
// increase minimum width
if (!isset($c['colspan'])) {
$wc['miw'] = max((isset($wc['miw']) ? $wc['miw'] : 0), ((-$minwidth) + $extrcw));
} else {
$c['miw'] = max((isset($c['miw']) ? $c['miw'] : 0), ((-$minwidth) + $extrcw));
}
}
if (!isset($c['colspan'])) {
if ($wc['miw'] > $wc['maw']) {
$wc['maw'] = $wc['miw'];
} // update maximum width, if needed
}
}
unset($c);
}//rows
}//columns
// COLUMN SPANS
$wc = &$table['wc'];
foreach ($listspan as $span) {
list($i, $j) = $span;
$c = &$cs[$i][$j];
$lc = $j + $c['colspan'];
if ($lc > $nc) {
$lc = $nc;
}
$wis = $wisa = 0;
$was = $wasa = 0;
$list = [];
for ($k = $j; $k < $lc; $k++) {
if (isset($table['l'][$k])) {
if ($c['R']) {
$table['l'][$k] += $c['miw'] / $c['colspan'];
} else {
$table['l'][$k] += $c['s'] / $c['colspan'];
}
} else {
if ($c['R']) {
$table['l'][$k] = $c['miw'] / $c['colspan'];
} else {
$table['l'][$k] = $c['s'] / $c['colspan'];
}
}
$wis += $wc[$k]['miw']; // $wis is the sum of the column miw in the colspan
$was += $wc[$k]['maw']; // $was is the sum of the column maw in the colspan
if (!isset($c['w'])) {
$list[] = $k;
$wisa += $wc[$k]['miw']; // $wisa is the sum of the column miw in cells with no width specified in the colspan
$wasa += $wc[$k]['maw']; // $wasa is the sum of the column maw in cells with no width specified in the colspan
}
}
if ($c['miw'] > $wis) {
if (!$wis) {
for ($k = $j; $k < $lc; $k++) {
$wc[$k]['miw'] = $c['miw'] / $c['colspan'];
}
} elseif (!count($list) && $wis != 0) {
$wi = $c['miw'] - $wis;
for ($k = $j; $k < $lc; $k++) {
$wc[$k]['miw'] += ($wc[$k]['miw'] / $wis) * $wi;
}
} else {
$wi = $c['miw'] - $wis;
// mPDF 5.7.2 Extra min width distributed proportionately to all cells in colspan without a specified width
// cf. http://www.mpdf1.com/forum/discussion/1607#Item_4
foreach ($list as $k) {
if (!isset($wc[$k]['w']) || !$wc[$k]['w']) {
$wc[$k]['miw'] += ($wc[$k]['miw'] / $wisa) * $wi;
}
} // mPDF 5.7.2
}
}
if ($c['maw'] > $was) {
if (!$wis) {
for ($k = $j; $k < $lc; $k++) {
$wc[$k]['maw'] = $c['maw'] / $c['colspan'];
}
} elseif (!count($list) && $was != 0) {
$wi = $c['maw'] - $was;
for ($k = $j; $k < $lc; $k++) {
$wc[$k]['maw'] += ($wc[$k]['maw'] / $was) * $wi;
}
} else {
$wi = $c['maw'] - $was;
// mPDF 5.7.4 Extra max width distributed evenly to all cells in colspan without a specified width
// cf. http://www.mpdf1.com/forum/discussion/2221/colspan-bug
foreach ($list as $k) {
$wc[$k]['maw'] += $wi / count($list);
}
}
}
unset($c);
}
$checkminwidth = 0;
$checkmaxwidth = 0;
$totallength = 0;
for ($i = 0; $i < $nc; $i++) {
$checkminwidth += $table['wc'][$i]['miw'];
$checkmaxwidth += $table['wc'][$i]['maw'];
$totallength += isset($table['l']) ? $table['l'][$i] : 0;
}
if (!isset($table['w']) && $firstpass) {
$sumpc = 0;
$notset = 0;
for ($i = 0; $i < $nc; $i++) {
if (isset($table['wc'][$i]['wpercent']) && $table['wc'][$i]['wpercent']) {
$sumpc += $table['wc'][$i]['wpercent'];
} else {
$notset++;
}
}
// If sum of widths as % >= 100% and not all columns are set
// Set a nominal width of 1% for unset columns
if ($sumpc >= 100 && $notset) {
for ($i = 0; $i < $nc; $i++) {
if ((!isset($table['wc'][$i]['wpercent']) || !$table['wc'][$i]['wpercent']) &&
(!isset($table['wc'][$i]['w']) || !$table['wc'][$i]['w'])) {
$table['wc'][$i]['wpercent'] = 1;
}
}
}
if ($sumpc) { // if any percents are set
$sumnonpc = (100 - $sumpc);
$sumpc = max($sumpc, 100);
$miwleft = 0;
$miwleftcount = 0;
$miwsurplusnonpc = 0;
$maxcalcmiw = 0;
$mawleft = 0;
$mawleftcount = 0;
$mawsurplusnonpc = 0;
$maxcalcmaw = 0;
$mawnon = 0;
$miwnon = 0;
for ($i = 0; $i < $nc; $i++) {
if (isset($table['wc'][$i]['wpercent'])) {
$maxcalcmiw = max($maxcalcmiw, ($table['wc'][$i]['miw'] * $sumpc / $table['wc'][$i]['wpercent']));
$maxcalcmaw = max($maxcalcmaw, ($table['wc'][$i]['maw'] * $sumpc / $table['wc'][$i]['wpercent']));
} else {
$miwleft += $table['wc'][$i]['miw'];
$mawleft += $table['wc'][$i]['maw'];
if (!isset($table['wc'][$i]['w'])) {
$miwleftcount++;
$mawleftcount++;
}
}
}
if ($miwleft && $sumnonpc > 0) {
$miwnon = $miwleft * 100 / $sumnonpc;
}
if ($mawleft && $sumnonpc > 0) {
$mawnon = $mawleft * 100 / $sumnonpc;
}
if (($miwnon > $checkminwidth || $maxcalcmiw > $checkminwidth) && $this->keep_table_proportions) {
if ($miwnon > $maxcalcmiw) {
$miwsurplusnonpc = round((($miwnon * $sumnonpc / 100) - $miwleft), 3);
$checkminwidth = $miwnon;
} else {
$checkminwidth = $maxcalcmiw;
}
for ($i = 0; $i < $nc; $i++) {
if (isset($table['wc'][$i]['wpercent'])) {
$newmiw = $checkminwidth * $table['wc'][$i]['wpercent'] / 100;
if ($table['wc'][$i]['miw'] < $newmiw) {
$table['wc'][$i]['miw'] = $newmiw;
}
$table['wc'][$i]['w'] = 1;
} elseif ($miwsurplusnonpc && !$table['wc'][$i]['w']) {
$table['wc'][$i]['miw'] += $miwsurplusnonpc / $miwleftcount;
}
}
}
if (($mawnon > $checkmaxwidth || $maxcalcmaw > $checkmaxwidth)) {
if ($mawnon > $maxcalcmaw) {
$mawsurplusnonpc = round((($mawnon * $sumnonpc / 100) - $mawleft), 3);
$checkmaxwidth = $mawnon;
} else {
$checkmaxwidth = $maxcalcmaw;
}
for ($i = 0; $i < $nc; $i++) {
if (isset($table['wc'][$i]['wpercent'])) {
$newmaw = $checkmaxwidth * $table['wc'][$i]['wpercent'] / 100;
if ($table['wc'][$i]['maw'] < $newmaw) {
$table['wc'][$i]['maw'] = $newmaw;
}
$table['wc'][$i]['w'] = 1;
} elseif ($mawsurplusnonpc && !$table['wc'][$i]['w']) {
$table['wc'][$i]['maw'] += $mawsurplusnonpc / $mawleftcount;
}
if ($table['wc'][$i]['maw'] < $table['wc'][$i]['miw']) {
$table['wc'][$i]['maw'] = $table['wc'][$i]['miw'];
}
}
}
if ($checkminwidth > $checkmaxwidth) {
$checkmaxwidth = $checkminwidth;
}
}
}
if (isset($table['wpercent']) && $table['wpercent']) {
$checkminwidth *= (100 / $table['wpercent']);
$checkmaxwidth *= (100 / $table['wpercent']);
}
$checkminwidth += $tblbw;
$checkmaxwidth += $tblbw;
// Table['miw'] set by percent in first pass may be larger than sum of column miw
if ((isset($table['miw']) && $checkminwidth > $table['miw']) || !isset($table['miw'])) {
$table['miw'] = $checkminwidth;
}
if ((isset($table['maw']) && $checkmaxwidth > $table['maw']) || !isset($table['maw'])) {
$table['maw'] = $checkmaxwidth;
}
$table['tl'] = $totallength;
// mPDF 6
if ($this->table_rotate) {
$mxw = $this->tbrot_maxw;
} else {
$mxw = $this->blk[$this->blklvl]['inner_width'];
}
if (!isset($table['overflow'])) {
$table['overflow'] = null;
}
if ($table['overflow'] == 'visible') {
return [0, 0];
} elseif ($table['overflow'] == 'hidden' && !$this->table_rotate && !$this->ColActive && $checkminwidth > $mxw) {
$table['w'] = $table['miw'];
return [0, 0];
}
// elseif ($table['overflow']=='wrap') { return array(0,0); } // mPDF 6
if (isset($table['w']) && $table['w']) {
if ($table['w'] >= $checkminwidth && $table['w'] <= $mxw) {
$table['maw'] = $mxw = $table['w'];
} elseif ($table['w'] >= $checkminwidth && $table['w'] > $mxw && $this->keep_table_proportions) {
$checkminwidth = $table['w'];
} elseif ($table['w'] < $checkminwidth && $checkminwidth < $mxw && $this->keep_table_proportions) {
$table['maw'] = $table['w'] = $checkminwidth;
} else {
unset($table['w']);
}
}
$ratio = $checkminwidth / $mxw;
if ($checkminwidth > $mxw) {
return [($ratio + 0.001), $checkminwidth]; // 0.001 to allow for rounded numbers when resizing
}
unset($cs);
return [0, 0];
}
function _tableWidth(&$table)
{
$widthcols = &$table['wc'];
$numcols = $table['nc'];
$tablewidth = 0;
if ($table['borders_separate']) {
$tblbw = $table['border_details']['L']['w'] + $table['border_details']['R']['w'] + $table['margin']['L'] + $table['margin']['R'] + $table['padding']['L'] + $table['padding']['R'] + $table['border_spacing_H'];
} else {
$tblbw = $table['max_cell_border_width']['L'] / 2 + $table['max_cell_border_width']['R'] / 2 + $table['margin']['L'] + $table['margin']['R'];
}
if ($table['level'] > 1 && isset($table['w'])) {
if (isset($table['wpercent']) && $table['wpercent']) {
$table['w'] = $temppgwidth = (($table['w'] - $tblbw) * $table['wpercent'] / 100) + $tblbw;
} else {
$temppgwidth = $table['w'];
}
} elseif ($this->table_rotate) {
$temppgwidth = $this->tbrot_maxw;
// If it is less than 1/20th of the remaining page height to finish the DIV (i.e. DIV padding + table bottom margin) then allow for this
$enddiv = $this->blk[$this->blklvl]['padding_bottom'] + $this->blk[$this->blklvl]['border_bottom']['w'];
if ($enddiv / $temppgwidth < 0.05) {
$temppgwidth -= $enddiv;
}
} else {
if (isset($table['w']) && $table['w'] < $this->blk[$this->blklvl]['inner_width']) {
$notfullwidth = 1;
$temppgwidth = $table['w'];
} elseif ($table['overflow'] == 'visible' && $table['level'] == 1) {
$temppgwidth = null;
} elseif ($table['overflow'] == 'hidden' && !$this->ColActive && isset($table['w']) && $table['w'] > $this->blk[$this->blklvl]['inner_width'] && $table['w'] == $table) {
// $temppgwidth = $this->blk[$this->blklvl]['inner_width'];
$temppgwidth = $table['w'];
} else {
$temppgwidth = $this->blk[$this->blklvl]['inner_width'];
}
}
$totaltextlength = 0; // Added - to sum $table['l'][colno]
$totalatextlength = 0; // Added - to sum $table['l'][colno] for those columns where width not set
$percentages_set = 0;
for ($i = 0; $i < $numcols; $i++) {
if (isset($widthcols[$i]['wpercent'])) {
$tablewidth += $widthcols[$i]['maw'];
$percentages_set = 1;
} elseif (isset($widthcols[$i]['w'])) {
$tablewidth += $widthcols[$i]['miw'];
} else {
$tablewidth += $widthcols[$i]['maw'];
}
$totaltextlength += isset($table['l']) ? $table['l'][$i] : 0;
}
if (!$totaltextlength) {
$totaltextlength = 1;
}
$tablewidth += $tblbw; // Outer half of table borders
if ($tablewidth > $temppgwidth) {
$table['w'] = $temppgwidth;
} elseif ($tablewidth < $temppgwidth && !isset($table['w']) && $percentages_set) { // if any widths set as percentages and max width fits < page width
$table['w'] = $table['maw'];
}
// if table width is set and is > allowed width
if (isset($table['w']) && $table['w'] > $temppgwidth) {
$table['w'] = $temppgwidth;
}
// IF the table width is now set - Need to distribute columns widths
// mPDF 5.7.3
// If the table width is already set to the maximum width (e.g. nested table), then use maximum column widths exactly
if (isset($table['w']) && ($table['w'] == $tablewidth) && !$percentages_set) {
// This sets the columns all to maximum width
for ($i = 0; $i < $numcols; $i++) {
$widthcols[$i] = $widthcols[$i]['maw'];
}
} elseif (isset($table['w'])) { // elseif the table width is set distribute width using algorithm
$wis = $wisa = 0;
$list = [];
$notsetlist = [];
for ($i = 0; $i < $numcols; $i++) {
$wis += $widthcols[$i]['miw'];
if (!isset($widthcols[$i]['w']) || ($widthcols[$i]['w'] && $table['w'] > $temppgwidth && !$this->keep_table_proportions && !$notfullwidth )) {
$list[] = $i;
$wisa += $widthcols[$i]['miw'];
$totalatextlength += $table['l'][$i];
}
}
if (!$totalatextlength) {
$totalatextlength = 1;
}
// Allocate spare (more than col's minimum width) across the cols according to their approx total text length
// Do it by setting minimum width here
if ($table['w'] > $wis + $tblbw) {
// First set any cell widths set as percentages
if ($table['w'] < $temppgwidth || $this->keep_table_proportions) {
for ($k = 0; $k < $numcols; $k++) {
if (isset($widthcols[$k]['wpercent'])) {
$curr = $widthcols[$k]['miw'];
$widthcols[$k]['miw'] = ($table['w'] - $tblbw) * $widthcols[$k]['wpercent'] / 100;
$wis += $widthcols[$k]['miw'] - $curr;
$wisa += $widthcols[$k]['miw'] - $curr;
}
}
}
// Now allocate surplus up to maximum width of each column
$surplus = 0;
$ttl = 0; // number of surplus columns
if (!count($list)) {
$wi = ($table['w'] - ($wis + $tblbw)); // i.e. extra space to distribute
for ($k = 0; $k < $numcols; $k++) {
$spareratio = ($table['l'][$k] / $totaltextlength); // gives ratio to divide up free space
// Don't allocate more than Maximum required width - save rest in surplus
if ($widthcols[$k]['miw'] + ($wi * $spareratio) >= $widthcols[$k]['maw']) { // mPDF 5.7.3
$surplus += ($wi * $spareratio) - ($widthcols[$k]['maw'] - $widthcols[$k]['miw']);
$widthcols[$k]['miw'] = $widthcols[$k]['maw'];
} else {
$notsetlist[] = $k;
$ttl += $table['l'][$k];
$widthcols[$k]['miw'] += ($wi * $spareratio);
}
}
} else {
$wi = ($table['w'] - ($wis + $tblbw)); // i.e. extra space to distribute
foreach ($list as $k) {
$spareratio = ($table['l'][$k] / $totalatextlength); // gives ratio to divide up free space
// Don't allocate more than Maximum required width - save rest in surplus
if ($widthcols[$k]['miw'] + ($wi * $spareratio) >= $widthcols[$k]['maw']) { // mPDF 5.7.3
$surplus += ($wi * $spareratio) - ($widthcols[$k]['maw'] - $widthcols[$k]['miw']);
$widthcols[$k]['miw'] = $widthcols[$k]['maw'];
} else {
$notsetlist[] = $k;
$ttl += $table['l'][$k];
$widthcols[$k]['miw'] += ($wi * $spareratio);
}
}
}
// If surplus still left over apportion it across columns
if ($surplus) {
if (count($notsetlist) && count($notsetlist) < $numcols) { // if some are set only add to remaining - otherwise add to all of them
foreach ($notsetlist as $i) {
if ($ttl) {
$widthcols[$i]['miw'] += $surplus * $table['l'][$i] / $ttl;
}
}
} elseif (count($list) && count($list) < $numcols) { // If some widths are defined, and others have been added up to their maxmum
foreach ($list as $i) {
$widthcols[$i]['miw'] += $surplus / count($list);
}
} elseif ($numcols) { // If all columns
$ttl = array_sum($table['l']);
if ($ttl) {
for ($i = 0; $i < $numcols; $i++) {
$widthcols[$i]['miw'] += $surplus * $table['l'][$i] / $ttl;
}
}
}
}
}
// This sets the columns all to minimum width (which has been increased above if appropriate)
for ($i = 0; $i < $numcols; $i++) {
$widthcols[$i] = $widthcols[$i]['miw'];
}
// TABLE NOT WIDE ENOUGH EVEN FOR MINIMUM CONTENT WIDTH
// If sum of column widths set are too wide for table
$checktablewidth = 0;
for ($i = 0; $i < $numcols; $i++) {
$checktablewidth += $widthcols[$i];
}
if ($checktablewidth > ($temppgwidth + 0.001 - $tblbw)) {
$usedup = 0;
$numleft = 0;
for ($i = 0; $i < $numcols; $i++) {
if ((isset($widthcols[$i]) && $widthcols[$i] > (($temppgwidth - $tblbw) / $numcols)) && (!isset($widthcols[$i]['w']))) {
$numleft++;
unset($widthcols[$i]);
} else {
$usedup += $widthcols[$i];
}
}
for ($i = 0; $i < $numcols; $i++) {
if (!isset($widthcols[$i]) || !$widthcols[$i]) {
$widthcols[$i] = ((($temppgwidth - $tblbw) - $usedup) / ($numleft));
}
}
}
} else { // table has no width defined
$table['w'] = $tablewidth;
for ($i = 0; $i < $numcols; $i++) {
if (isset($widthcols[$i]['wpercent']) && $this->keep_table_proportions) {
$colwidth = $widthcols[$i]['maw'];
} elseif (isset($widthcols[$i]['w'])) {
$colwidth = $widthcols[$i]['miw'];
} else {
$colwidth = $widthcols[$i]['maw'];
}
unset($widthcols[$i]);
$widthcols[$i] = $colwidth;
}
}
if ($table['overflow'] === 'visible' && $table['level'] == 1) {
if ($tablewidth > $this->blk[$this->blklvl]['inner_width']) {
for ($j = 0; $j < $numcols; $j++) { // columns
for ($i = 0; $i < $table['nr']; $i++) { // rows
if (isset($table['cells'][$i][$j]) && $table['cells'][$i][$j]) {
$colspan = (isset($table['cells'][$i][$j]['colspan']) ? $table['cells'][$i][$j]['colspan'] : 1);
if ($colspan > 1) {
$w = 0;
for ($c = $j; $c < ($j + $colspan); $c++) {
$w += $widthcols[$c];
}
if ($w > $this->blk[$this->blklvl]['inner_width']) {
$diff = $w - ($this->blk[$this->blklvl]['inner_width'] - $tblbw);
for ($c = $j; $c < ($j + $colspan); $c++) {
$widthcols[$c] -= $diff * ($widthcols[$c] / $w);
}
$table['w'] -= $diff;
$table['csp'][$j] = $w - $diff;
}
}
}
}
}
}
$pgNo = 0;
$currWc = 0;
for ($i = 0; $i < $numcols; $i++) { // columns
if (isset($table['csp'][$i])) {
$w = $table['csp'][$i];
unset($table['csp'][$i]);
} else {
$w = $widthcols[$i];
}
if (($currWc + $w + $tblbw) > $this->blk[$this->blklvl]['inner_width']) {
$pgNo++;
$currWc = $widthcols[$i];
} else {
$currWc += $widthcols[$i];
}
$table['colPg'][$i] = $pgNo;
}
}
}
function _tableHeight(&$table)
{
$level = $table['level'];
$levelid = $table['levelid'];
$cells = &$table['cells'];
$numcols = $table['nc'];
$numrows = $table['nr'];
$listspan = [];
$checkmaxheight = 0;
$headerrowheight = 0;
$checkmaxheightplus = 0;
$headerrowheightplus = 0;
$firstrowheight = 0;
$footerrowheight = 0;
$footerrowheightplus = 0;
if ($this->table_rotate) {
$temppgheight = $this->tbrot_maxh;
$remainingpage = $this->tbrot_maxh;
} else {
$temppgheight = ($this->h - $this->bMargin - $this->tMargin) - $this->kwt_height;
$remainingpage = ($this->h - $this->bMargin - $this->y) - $this->kwt_height;
// If it is less than 1/20th of the remaining page height to finish the DIV (i.e. DIV padding + table bottom margin)
// then allow for this
$enddiv = $this->blk[$this->blklvl]['padding_bottom'] + $this->blk[$this->blklvl]['border_bottom']['w'] + $table['margin']['B'];
if ($remainingpage > $enddiv && $enddiv / $remainingpage < 0.05) {
$remainingpage -= $enddiv;
} elseif ($remainingpage == 0) {
$remainingpage = 0.001;
}
if ($temppgheight > $enddiv && $enddiv / $temppgheight < 0.05) {
$temppgheight -= $enddiv;
} elseif ($temppgheight == 0) {
$temppgheight = 0.001;
}
}
if ($remainingpage < 0) {
$remainingpage = 0.001;
}
if ($temppgheight < 0) {
$temppgheight = 0.001;
}
for ($i = 0; $i < $numrows; $i++) { // rows
$heightrow = &$table['hr'][$i];
for ($j = 0; $j < $numcols; $j++) { // columns
if (isset($cells[$i][$j]) && $cells[$i][$j]) {
$c = &$cells[$i][$j];
if ($this->simpleTables) {
if ($table['borders_separate']) { // NB twice border width
$extraWLR = ($table['simple']['border_details']['L']['w'] + $table['simple']['border_details']['R']['w']) + ($c['padding']['L'] + $c['padding']['R']) + $table['border_spacing_H'];
$extrh = ($table['simple']['border_details']['T']['w'] + $table['simple']['border_details']['B']['w']) + ($c['padding']['T'] + $c['padding']['B']) + $table['border_spacing_V'];
} else {
$extraWLR = ($table['simple']['border_details']['L']['w'] + $table['simple']['border_details']['R']['w']) / 2 + ($c['padding']['L'] + $c['padding']['R']);
$extrh = ($table['simple']['border_details']['T']['w'] + $table['simple']['border_details']['B']['w']) / 2 + ($c['padding']['T'] + $c['padding']['B']);
}
} else {
if ($this->packTableData) {
list($bt, $br, $bb, $bl) = $this->_getBorderWidths($c['borderbin']);
} else {
$bt = $c['border_details']['T']['w'];
$bb = $c['border_details']['B']['w'];
$br = $c['border_details']['R']['w'];
$bl = $c['border_details']['L']['w'];
}
if ($table['borders_separate']) { // NB twice border width
$extraWLR = $bl + $br + $c['padding']['L'] + $c['padding']['R'] + $table['border_spacing_H'];
$extrh = $bt + $bb + $c['padding']['T'] + $c['padding']['B'] + $table['border_spacing_V'];
} else {
$extraWLR = $bl / 2 + $br / 2 + $c['padding']['L'] + $c['padding']['R'];
$extrh = $bt / 2 + $bb / 2 + $c['padding']['T'] + $c['padding']['B'];
}
}
if ($table['overflow'] == 'visible' && $level == 1) {
list($x, $cw) = $this->_splitTableGetWidth($table, $i, $j);
} else {
list($x, $cw) = $this->_tableGetWidth($table, $i, $j);
}
// Get CELL HEIGHT
// ++ extra parameter forces wrap to break word
if ($c['R'] && isset($c['textbuffer'])) {
$str = '';
foreach ($c['textbuffer'] as $t) {
$str .= $t[0] . ' ';
}
$str = rtrim($str);
$s_fs = $this->FontSizePt;
$s_f = $this->FontFamily;
$s_st = $this->FontStyle;
$this->SetFont($c['textbuffer'][0][4], $c['textbuffer'][0][2], $c['textbuffer'][0][11] / $this->shrin_k, true, true);
$tempch = $this->GetStringWidth($str, true, $c['textbuffer'][0][18], $c['textbuffer'][0][8]);
if ($c['R'] >= 45 && $c['R'] < 90) {
$tempch = ((sin(deg2rad($c['R']))) * $tempch ) + ((sin(deg2rad($c['R']))) * (($c['textbuffer'][0][11] / Mpdf::SCALE) / $this->shrin_k));
}
$this->SetFont($s_f, $s_st, $s_fs, true, true);
$ch = ($tempch ) + $extrh;
} else {
if (isset($c['textbuffer']) && !empty($c['textbuffer'])) {
$this->cellLineHeight = $c['cellLineHeight'];
$this->cellLineStackingStrategy = $c['cellLineStackingStrategy'];
$this->cellLineStackingShift = $c['cellLineStackingShift'];
$this->divwidth = $cw - $extraWLR;
$tempch = $this->printbuffer($c['textbuffer'], '', true, true);
} else {
$tempch = 0;
}
// Added cellpadding top and bottom. (Lineheight already adjusted)
$ch = $tempch + $extrh;
}
// If height is defined and it is bigger than calculated $ch then update values
if (isset($c['h']) && $c['h'] > $ch) {
$c['mih'] = $ch; // in order to keep valign working
$ch = $c['h'];
} else {
$c['mih'] = $ch;
}
if (isset($c['rowspan'])) {
$listspan[] = [$i, $j];
} elseif ($heightrow < $ch) {
$heightrow = $ch;
}
// this is the extra used in _tableWrite to determine whether to trigger a page change
if ($table['borders_separate']) {
if ($i == ($numrows - 1) || (isset($c['rowspan']) && ($i + $c['rowspan']) == ($numrows))) {
$extra = $table['margin']['B'] + $table['padding']['B'] + $table['border_details']['B']['w'] + $table['border_spacing_V'] / 2;
} else {
$extra = $table['border_spacing_V'] / 2;
}
} else {
if (!$this->simpleTables) {
$extra = $bb / 2;
} elseif ($this->simpleTables) {
$extra = $table['simple']['border_details']['B']['w'] / 2;
}
}
if (isset($table['is_thead'][$i]) && $table['is_thead'][$i]) {
if ($j == 0) {
$headerrowheight += $ch;
$headerrowheightplus += $ch + $extra;
}
} elseif (isset($table['is_tfoot'][$i]) && $table['is_tfoot'][$i]) {
if ($j == 0) {
$footerrowheight += $ch;
$footerrowheightplus += $ch + $extra;
}
} else {
$checkmaxheight = max($checkmaxheight, $ch);
$checkmaxheightplus = max($checkmaxheightplus, $ch + $extra);
}
if ($this->tableLevel == 1 && $i == (isset($table['headernrows']) ? $table['headernrows'] : 0)) {
$firstrowheight = max($ch, $firstrowheight);
}
unset($c);
}
}//end of columns
}//end of rows
$heightrow = &$table['hr'];
foreach ($listspan as $span) {
list($i, $j) = $span;
$c = &$cells[$i][$j];
$lr = $i + $c['rowspan'];
if ($lr > $numrows) {
$lr = $numrows;
}
$hs = $hsa = 0;
$list = [];
for ($k = $i; $k < $lr; $k++) {
$hs += $heightrow[$k];
// mPDF 6
$sh = false; // specified height
for ($m = 0; $m < $numcols; $m++) { // columns
$tc = &$cells[$k][$m];
if (isset($tc['rowspan'])) {
continue;
}
if (isset($tc['h'])) {
$sh = true;
break;
}
}
if (!$sh) {
$list[] = $k;
}
}
if ($table['borders_separate']) {
if ($i == ($numrows - 1) || ($i + $c['rowspan']) == ($numrows)) {
$extra = $table['margin']['B'] + $table['padding']['B'] + $table['border_details']['B']['w'] + $table['border_spacing_V'] / 2;
} else {
$extra = $table['border_spacing_V'] / 2;
}
} else {
if (!$this->simpleTables) {
if ($this->packTableData) {
list($bt, $br, $bb, $bl) = $this->_getBorderWidths($c['borderbin']);
} else {
$bb = $c['border_details']['B']['w'];
}
$extra = $bb / 2;
} elseif ($this->simpleTables) {
$extra = $table['simple']['border_details']['B']['w'] / 2;
}
}
if (!empty($table['is_thead'][$i])) {
$headerrowheight = max($headerrowheight, $hs);
$headerrowheightplus = max($headerrowheightplus, $hs + $extra);
} elseif (!empty($table['is_tfoot'][$i])) {
$footerrowheight = max($footerrowheight, $hs);
$footerrowheightplus = max($footerrowheightplus, $hs + $extra);
} else {
$checkmaxheight = max($checkmaxheight, $hs);
$checkmaxheightplus = max($checkmaxheightplus, $hs + $extra);
}
if ($this->tableLevel == 1 && $i == (isset($table['headernrows']) ? $table['headernrows'] : 0)) {
$firstrowheight = max($hs, $firstrowheight);
}
if ($c['mih'] > $hs) {
if (!$hs) {
for ($k = $i; $k < $lr; $k++) {
$heightrow[$k] = $c['mih'] / $c['rowspan'];
}
} elseif (!count($list)) { // no rows in the rowspan have a height specified, so share amongst all rows equally
$hi = $c['mih'] - $hs;
for ($k = $i; $k < $lr; $k++) {
$heightrow[$k] += ($heightrow[$k] / $hs) * $hi;
}
} else {
$hi = $c['mih'] - $hs; // mPDF 6
foreach ($list as $k) {
$heightrow[$k] += $hi / (count($list)); // mPDF 6
}
}
}
unset($c);
// If rowspans overlap so that one or more rows do not have a height set...
// i.e. for one or more rows, the only cells (explicit) in that row have rowspan>1
// so heightrow is still == 0
if ($heightrow[$i] == 0) {
// Get row extent to analyse above and below
$top = $i;
foreach ($listspan as $checkspan) {
list($cki, $ckj) = $checkspan;
$c = &$cells[$cki][$ckj];
if (isset($c['rowspan']) && $c['rowspan'] > 1) {
if (($cki + $c['rowspan'] - 1) >= $i) {
$top = min($top, $cki);
}
}
}
$bottom = $i + $c['rowspan'] - 1;
// Check for overconstrained conditions
for ($k = $top; $k <= $bottom; $k++) {
// if ['hr'] for any of the others is also 0, then abort (too complicated)
if ($k != $i && $heightrow[$k] == 0) {
break(1);
}
// check again that top and bottom are not crossed by rowspans - or abort (too complicated)
if ($k == $top) {
// ???? take account of colspan as well???
for ($m = 0; $m < $numcols; $m++) { // columns
if (!isset($cells[$k][$m]) || $cells[$k][$m] == 0) {
break(2);
}
}
} elseif ($k == $bottom) {
// ???? take account of colspan as well???
for ($m = 0; $m < $numcols; $m++) { // columns
$c = &$cells[$k][$m];
if (isset($c['rowspan']) && $c['rowspan'] > 1) {
break(2);
}
}
}
}
// By columns add up col height using ['h'] if set or ['mih'] if not
// Intentionally do not substract border-spacing
$colH = [];
$extH = 0;
$newhr = [];
for ($m = 0; $m < $numcols; $m++) { // columns
for ($k = $top; $k <= $bottom; $k++) {
if (isset($cells[$k][$m]) && $cells[$k][$m] != 0) {
$c = &$cells[$k][$m];
if (isset($c['h']) && $c['h']) {
$useh = $c['h'];
} // ???? take account of colspan as well???
else {
$useh = $c['mih'];
}
if (isset($colH[$m])) {
$colH[$m] += $useh;
} else {
$colH[$m] = $useh;
}
if (!isset($c['rowspan']) || $c['rowspan'] < 2) {
$newhr[$k] = max((isset($newhr[$k]) ? $newhr[$k] : 0), $useh);
}
}
}
$extH = max($extH, $colH[$m]); // mPDF 6
}
$newhr[$i] = $extH - array_sum($newhr);
for ($k = $top; $k <= $bottom; $k++) {
$heightrow[$k] = $newhr[$k];
}
}
unset($c);
}
$table['h'] = array_sum($heightrow);
unset($heightrow);
if ($table['borders_separate']) {
$table['h'] += $table['margin']['T'] + $table['margin']['B'] + $table['border_details']['T']['w'] + $table['border_details']['B']['w'] + $table['border_spacing_V'] + $table['padding']['T'] + $table['padding']['B'];
} else {
$table['h'] += $table['margin']['T'] + $table['margin']['B'] + $table['max_cell_border_width']['T'] / 2 + $table['max_cell_border_width']['B'] / 2;
}
$maxrowheight = $checkmaxheightplus + $headerrowheightplus + $footerrowheightplus;
$maxfirstrowheight = $firstrowheight + $headerrowheightplus + $footerrowheightplus; // includes thead, 1st row and tfoot
return [$table['h'], $maxrowheight, $temppgheight, $remainingpage, $maxfirstrowheight];
}
function _tableGetWidth(&$table, $i, $j)
{
$cell = &$table['cells'][$i][$j];
if ($cell) {
if (isset($cell['x0'])) {
return [$cell['x0'], $cell['w0']];
}
$x = 0;
$widthcols = &$table['wc'];
for ($k = 0; $k < $j; $k++) {
$x += $widthcols[$k];
}
$w = $widthcols[$j];
if (isset($cell['colspan'])) {
for ($k = $j + $cell['colspan'] - 1; $k > $j; $k--) {
$w += $widthcols[$k];
}
}
$cell['x0'] = $x;
$cell['w0'] = $w;
return [$x, $w];
}
return [0, 0];
}
function _splitTableGetWidth(&$table, $i, $j)
{
$cell = &$table['cells'][$i][$j];
if ($cell) {
if (isset($cell['x0'])) {
return [$cell['x0'], $cell['w0']];
}
$x = 0;
$widthcols = &$table['wc'];
$pg = $table['colPg'][$j];
for ($k = 0; $k < $j; $k++) {
if ($table['colPg'][$k] == $pg) {
$x += $widthcols[$k];
}
}
$w = $widthcols[$j];
if (isset($cell['colspan'])) {
for ($k = $j + $cell['colspan'] - 1; $k > $j; $k--) {
if ($table['colPg'][$k] == $pg) {
$w += $widthcols[$k];
}
}
}
$cell['x0'] = $x;
$cell['w0'] = $w;
return [$x, $w];
}
return [0, 0];
}
function _tableGetHeight(&$table, $i, $j)
{
$cell = &$table['cells'][$i][$j];
if ($cell) {
if (isset($cell['y0'])) {
return [$cell['y0'], $cell['h0']];
}
$y = 0;
$heightrow = &$table['hr'];
for ($k = 0; $k < $i; $k++) {
$y += $heightrow[$k];
}
$h = $heightrow[$i];
if (isset($cell['rowspan'])) {
for ($k = $i + $cell['rowspan'] - 1; $k > $i; $k--) {
if (array_key_exists($k, $heightrow)) {
$h += $heightrow[$k];
} else {
$this->logger->debug('Possible non-wellformed HTML markup in a table', ['context' => LogContext::HTML_MARKUP]);
}
}
}
$cell['y0'] = $y;
$cell['h0'] = $h;
return [$y, $h];
}
return [0, 0];
}
function _tableGetMaxRowHeight($table, $row)
{
if ($row == $table['nc'] - 1) {
return $table['hr'][$row];
}
$maxrowheight = $table['hr'][$row];
for ($i = $row + 1; $i < $table['nr']; $i++) {
$cellsset = 0;
for ($j = 0; $j < $table['nc']; $j++) {
if ($table['cells'][$i][$j]) {
if (isset($table['cells'][$i][$j]['colspan'])) {
$cellsset += $table['cells'][$i][$j]['colspan'];
} else {
$cellsset += 1;
}
}
}
if ($cellsset == $table['nc']) {
return $maxrowheight;
} else {
$maxrowheight += $table['hr'][$i];
}
}
return $maxrowheight;
}
// CHANGED TO ALLOW TABLE BORDER TO BE SPECIFIED CORRECTLY - added border_details
function _tableRect($x, $y, $w, $h, $bord = -1, $details = [], $buffer = false, $bSeparate = false, $cort = 'cell', $tablecorner = '', $bsv = 0, $bsh = 0)
{
$cellBorderOverlay = [];
if ($bord == -1) {
$this->Rect($x, $y, $w, $h);
} elseif ($this->simpleTables && ($cort == 'cell')) {
$this->SetLineWidth($details['L']['w']);
if ($details['L']['c']) {
$this->SetDColor($details['L']['c']);
} else {
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
$this->SetLineJoin(0);
$this->Rect($x, $y, $w, $h);
} elseif ($bord) {
if (!$bSeparate && $buffer) {
$priority = 'LRTB';
for ($p = 0; $p < strlen($priority); $p++) {
$side = $priority[$p];
$details['p'] = $side;
$dom = 0;
if (isset($details[$side]['w'])) {
$dom += ($details[$side]['w'] * 100000);
}
if (isset($details[$side]['style'])) {
$dom += (array_search($details[$side]['style'], $this->borderstyles) * 100);
}
if (isset($details[$side]['dom'])) {
$dom += ($details[$side]['dom'] * 10);
}
// Precedence to darker colours at joins
$coldom = 0;
if (isset($details[$side]['c']) && is_array($details[$side]['c'])) {
if ($details[$side]['c'][0] == 3) { // RGB
$coldom = 10 - (((ord($details[$side]['c'][1]) * 1.00) + (ord($details[$side]['c'][2]) * 1.00) + (ord($details[$side]['c'][3]) * 1.00)) / 76.5);
}
} // 10 black - 0 white
if ($coldom) {
$dom += $coldom;
}
// Lastly precedence to RIGHT and BOTTOM cells at joins
if (isset($details['cellposdom'])) {
$dom += $details['cellposdom'];
}
$save = false;
if ($side == 'T' && $this->issetBorder($bord, Border::TOP)) {
$cbord = Border::TOP;
$save = true;
} elseif ($side == 'L' && $this->issetBorder($bord, Border::LEFT)) {
$cbord = Border::LEFT;
$save = true;
} elseif ($side == 'R' && $this->issetBorder($bord, Border::RIGHT)) {
$cbord = Border::RIGHT;
$save = true;
} elseif ($side == 'B' && $this->issetBorder($bord, Border::BOTTOM)) {
$cbord = Border::BOTTOM;
$save = true;
}
if ($save) {
$this->cellBorderBuffer[] = pack("A16nCnda6A10d14", str_pad(sprintf("%08.7f", $dom), 16, "0", STR_PAD_LEFT), $cbord, ord($side), $details[$side]['s'], $details[$side]['w'], $details[$side]['c'], $details[$side]['style'], $x, $y, $w, $h, $details['mbw']['BL'], $details['mbw']['BR'], $details['mbw']['RT'], $details['mbw']['RB'], $details['mbw']['TL'], $details['mbw']['TR'], $details['mbw']['LT'], $details['mbw']['LB'], $details['cellposdom'], 0);
if ($details[$side]['style'] == 'ridge' || $details[$side]['style'] == 'groove' || $details[$side]['style'] == 'inset' || $details[$side]['style'] == 'outset' || $details[$side]['style'] == 'double') {
$details[$side]['overlay'] = true;
$this->cellBorderBuffer[] = pack("A16nCnda6A10d14", str_pad(sprintf("%08.7f", ($dom + 4)), 16, "0", STR_PAD_LEFT), $cbord, ord($side), $details[$side]['s'], $details[$side]['w'], $details[$side]['c'], $details[$side]['style'], $x, $y, $w, $h, $details['mbw']['BL'], $details['mbw']['BR'], $details['mbw']['RT'], $details['mbw']['RB'], $details['mbw']['TL'], $details['mbw']['TR'], $details['mbw']['LT'], $details['mbw']['LB'], $details['cellposdom'], 1);
}
}
}
return;
}
if (isset($details['p']) && strlen($details['p']) > 1) {
$priority = $details['p'];
} else {
$priority = 'LTRB';
}
$Tw = 0;
$Rw = 0;
$Bw = 0;
$Lw = 0;
if (isset($details['T']['w'])) {
$Tw = $details['T']['w'];
}
if (isset($details['R']['w'])) {
$Rw = $details['R']['w'];
}
if (isset($details['B']['w'])) {
$Bw = $details['B']['w'];
}
if (isset($details['L']['w'])) {
$Lw = $details['L']['w'];
}
$x2 = $x + $w;
$y2 = $y + $h;
$oldlinewidth = $this->LineWidth;
for ($p = 0; $p < strlen($priority); $p++) {
$side = $priority[$p];
$xadj = 0;
$xadj2 = 0;
$yadj = 0;
$yadj2 = 0;
$print = false;
if ($Tw && $side == 'T' && $this->issetBorder($bord, Border::TOP)) { // TOP
$ly1 = $y;
$ly2 = $y;
$lx1 = $x;
$lx2 = $x2;
$this->SetLineWidth($Tw);
if ($cort == 'cell' || strpos($tablecorner, 'L') !== false) {
if ($Tw > $Lw) {
$xadj = ($Tw - $Lw) / 2;
}
if ($Tw < $Lw) {
$xadj = ($Tw + $Lw) / 2;
}
} else {
$xadj = $Tw / 2 - $bsh / 2;
}
if ($cort == 'cell' || strpos($tablecorner, 'R') !== false) {
if ($Tw > $Rw) {
$xadj2 = ($Tw - $Rw) / 2;
}
if ($Tw < $Rw) {
$xadj2 = ($Tw + $Rw) / 2;
}
} else {
$xadj2 = $Tw / 2 - $bsh / 2;
}
if (!$bSeparate && !empty($details['mbw']) && !empty($details['mbw']['TL'])) {
$xadj = ($Tw - $details['mbw']['TL']) / 2;
}
if (!$bSeparate && !empty($details['mbw']) && !empty($details['mbw']['TR'])) {
$xadj2 = ($Tw - $details['mbw']['TR']) / 2;
}
$print = true;
}
if ($Lw && $side == 'L' && $this->issetBorder($bord, Border::LEFT)) { // LEFT
$ly1 = $y;
$ly2 = $y2;
$lx1 = $x;
$lx2 = $x;
$this->SetLineWidth($Lw);
if ($cort == 'cell' || strpos($tablecorner, 'T') !== false) {
if ($Lw > $Tw) {
$yadj = ($Lw - $Tw) / 2;
}
if ($Lw < $Tw) {
$yadj = ($Lw + $Tw) / 2;
}
} else {
$yadj = $Lw / 2 - $bsv / 2;
}
if ($cort == 'cell' || strpos($tablecorner, 'B') !== false) {
if ($Lw > $Bw) {
$yadj2 = ($Lw - $Bw) / 2;
}
if ($Lw < $Bw) {
$yadj2 = ($Lw + $Bw) / 2;
}
} else {
$yadj2 = $Lw / 2 - $bsv / 2;
}
if (!$bSeparate && $details['mbw']['LT']) {
$yadj = ($Lw - $details['mbw']['LT']) / 2;
}
if (!$bSeparate && $details['mbw']['LB']) {
$yadj2 = ($Lw - $details['mbw']['LB']) / 2;
}
$print = true;
}
if ($Rw && $side == 'R' && $this->issetBorder($bord, Border::RIGHT)) { // RIGHT
$ly1 = $y;
$ly2 = $y2;
$lx1 = $x2;
$lx2 = $x2;
$this->SetLineWidth($Rw);
if ($cort == 'cell' || strpos($tablecorner, 'T') !== false) {
if ($Rw < $Tw) {
$yadj = ($Rw + $Tw) / 2;
}
if ($Rw > $Tw) {
$yadj = ($Rw - $Tw) / 2;
}
} else {
$yadj = $Rw / 2 - $bsv / 2;
}
if ($cort == 'cell' || strpos($tablecorner, 'B') !== false) {
if ($Rw > $Bw) {
$yadj2 = ($Rw - $Bw) / 2;
}
if ($Rw < $Bw) {
$yadj2 = ($Rw + $Bw) / 2;
}
} else {
$yadj2 = $Rw / 2 - $bsv / 2;
}
if (!$bSeparate && !empty($details['mbw']) && !empty($details['mbw']['RT'])) {
$yadj = ($Rw - $details['mbw']['RT']) / 2;
}
if (!$bSeparate && !empty($details['mbw']) && !empty($details['mbw']['RB'])) {
$yadj2 = ($Rw - $details['mbw']['RB']) / 2;
}
$print = true;
}
if ($Bw && $side == 'B' && $this->issetBorder($bord, Border::BOTTOM)) { // BOTTOM
$ly1 = $y2;
$ly2 = $y2;
$lx1 = $x;
$lx2 = $x2;
$this->SetLineWidth($Bw);
if ($cort == 'cell' || strpos($tablecorner, 'L') !== false) {
if ($Bw > $Lw) {
$xadj = ($Bw - $Lw) / 2;
}
if ($Bw < $Lw) {
$xadj = ($Bw + $Lw) / 2;
}
} else {
$xadj = $Bw / 2 - $bsh / 2;
}
if ($cort == 'cell' || strpos($tablecorner, 'R') !== false) {
if ($Bw > $Rw) {
$xadj2 = ($Bw - $Rw) / 2;
}
if ($Bw < $Rw) {
$xadj2 = ($Bw + $Rw) / 2;
}
} else {
$xadj2 = $Bw / 2 - $bsh / 2;
}
if (!$bSeparate && isset($details['mbw']) && isset($details['mbw']['BL'])) {
$xadj = ($Bw - $details['mbw']['BL']) / 2;
}
if (!$bSeparate && isset($details['mbw']) && isset($details['mbw']['BR'])) {
$xadj2 = ($Bw - $details['mbw']['BR']) / 2;
}
$print = true;
}
// Now draw line
if ($print) {
/* -- TABLES-ADVANCED-BORDERS -- */
if ($details[$side]['style'] == 'double') {
if (!isset($details[$side]['overlay']) || !$details[$side]['overlay'] || $bSeparate) {
if ($details[$side]['c']) {
$this->SetDColor($details[$side]['c']);
} else {
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
$this->Line($lx1 + $xadj, $ly1 + $yadj, $lx2 - $xadj2, $ly2 - $yadj2);
}
if ((isset($details[$side]['overlay']) && $details[$side]['overlay']) || $bSeparate) {
if ($bSeparate && $cort == 'table') {
if ($side == 'T') {
$xadj -= $this->LineWidth / 2;
$xadj2 -= $this->LineWidth;
if ($this->issetBorder($bord, Border::LEFT)) {
$xadj += $this->LineWidth / 2;
}
if ($this->issetBorder($bord, Border::RIGHT)) {
$xadj2 += $this->LineWidth;
}
}
if ($side == 'L') {
$yadj -= $this->LineWidth / 2;
$yadj2 -= $this->LineWidth;
if ($this->issetBorder($bord, Border::TOP)) {
$yadj += $this->LineWidth / 2;
}
if ($this->issetBorder($bord, Border::BOTTOM)) {
$yadj2 += $this->LineWidth;
}
}
if ($side == 'B') {
$xadj -= $this->LineWidth / 2;
$xadj2 -= $this->LineWidth;
if ($this->issetBorder($bord, Border::LEFT)) {
$xadj += $this->LineWidth / 2;
}
if ($this->issetBorder($bord, Border::RIGHT)) {
$xadj2 += $this->LineWidth;
}
}
if ($side == 'R') {
$yadj -= $this->LineWidth / 2;
$yadj2 -= $this->LineWidth;
if ($this->issetBorder($bord, Border::TOP)) {
$yadj += $this->LineWidth / 2;
}
if ($this->issetBorder($bord, Border::BOTTOM)) {
$yadj2 += $this->LineWidth;
}
}
}
$this->SetLineWidth($this->LineWidth / 3);
$tbcol = $this->colorConverter->convert(255, $this->PDFAXwarnings);
for ($l = 0; $l <= $this->blklvl; $l++) {
if ($this->blk[$l]['bgcolor']) {
$tbcol = ($this->blk[$l]['bgcolorarray']);
}
}
if ($bSeparate) {
$cellBorderOverlay[] = [
'x' => $lx1 + $xadj,
'y' => $ly1 + $yadj,
'x2' => $lx2 - $xadj2,
'y2' => $ly2 - $yadj2,
'col' => $tbcol,
'lw' => $this->LineWidth,
];
} else {
$this->SetDColor($tbcol);
$this->Line($lx1 + $xadj, $ly1 + $yadj, $lx2 - $xadj2, $ly2 - $yadj2);
}
}
} elseif (isset($details[$side]['style']) && ($details[$side]['style'] == 'ridge' || $details[$side]['style'] == 'groove' || $details[$side]['style'] == 'inset' || $details[$side]['style'] == 'outset')) {
if (!isset($details[$side]['overlay']) || !$details[$side]['overlay'] || $bSeparate) {
if ($details[$side]['c']) {
$this->SetDColor($details[$side]['c']);
} else {
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
if ($details[$side]['style'] == 'outset' || $details[$side]['style'] == 'groove') {
$nc = $this->colorConverter->darken($details[$side]['c']);
$this->SetDColor($nc);
} elseif ($details[$side]['style'] == 'ridge' || $details[$side]['style'] == 'inset') {
$nc = $this->colorConverter->lighten($details[$side]['c']);
$this->SetDColor($nc);
}
$this->Line($lx1 + $xadj, $ly1 + $yadj, $lx2 - $xadj2, $ly2 - $yadj2);
}
if ((isset($details[$side]['overlay']) && $details[$side]['overlay']) || $bSeparate) {
if ($details[$side]['c']) {
$this->SetDColor($details[$side]['c']);
} else {
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
$doubleadj = ($this->LineWidth) / 3;
$this->SetLineWidth($this->LineWidth / 2);
$xadj3 = $yadj3 = $wadj3 = $hadj3 = 0;
if ($details[$side]['style'] == 'ridge' || $details[$side]['style'] == 'inset') {
$nc = $this->colorConverter->darken($details[$side]['c']);
if ($bSeparate && $cort == 'table') {
if ($side == 'T') {
$yadj3 = $this->LineWidth / 2;
$xadj3 = -$this->LineWidth / 2;
$wadj3 = $this->LineWidth;
if ($this->issetBorder($bord, Border::LEFT)) {
$xadj3 += $this->LineWidth;
$wadj3 -= $this->LineWidth;
}
if ($this->issetBorder($bord, Border::RIGHT)) {
$wadj3 -= $this->LineWidth * 2;
}
}
if ($side == 'L') {
$xadj3 = $this->LineWidth / 2;
$yadj3 = -$this->LineWidth / 2;
$hadj3 = $this->LineWidth;
if ($this->issetBorder($bord, Border::TOP)) {
$yadj3 += $this->LineWidth;
$hadj3 -= $this->LineWidth;
}
if ($this->issetBorder($bord, Border::BOTTOM)) {
$hadj3 -= $this->LineWidth * 2;
}
}
if ($side == 'B') {
$yadj3 = $this->LineWidth / 2;
$xadj3 = -$this->LineWidth / 2;
$wadj3 = $this->LineWidth;
}
if ($side == 'R') {
$xadj3 = $this->LineWidth / 2;
$yadj3 = -$this->LineWidth / 2;
$hadj3 = $this->LineWidth;
}
} elseif ($side == 'T') {
$yadj3 = $this->LineWidth / 2;
$xadj3 = $this->LineWidth / 2;
$wadj3 = -$this->LineWidth * 2;
} elseif ($side == 'L') {
$xadj3 = $this->LineWidth / 2;
$yadj3 = $this->LineWidth / 2;
$hadj3 = -$this->LineWidth * 2;
} elseif ($side == 'B' && $bSeparate) {
$yadj3 = $this->LineWidth / 2;
$wadj3 = $this->LineWidth / 2;
} elseif ($side == 'R' && $bSeparate) {
$xadj3 = $this->LineWidth / 2;
$hadj3 = $this->LineWidth / 2;
} elseif ($side == 'B') {
$yadj3 = $this->LineWidth / 2;
$xadj3 = $this->LineWidth / 2;
} elseif ($side == 'R') {
$xadj3 = $this->LineWidth / 2;
$yadj3 = $this->LineWidth / 2;
}
} else {
$nc = $this->colorConverter->lighten($details[$side]['c']);
if ($bSeparate && $cort == 'table') {
if ($side == 'T') {
$yadj3 = $this->LineWidth / 2;
$xadj3 = -$this->LineWidth / 2;
$wadj3 = $this->LineWidth;
if ($this->issetBorder($bord, Border::LEFT)) {
$xadj3 += $this->LineWidth;
$wadj3 -= $this->LineWidth;
}
}
if ($side == 'L') {
$xadj3 = $this->LineWidth / 2;
$yadj3 = -$this->LineWidth / 2;
$hadj3 = $this->LineWidth;
if ($this->issetBorder($bord, Border::TOP)) {
$yadj3 += $this->LineWidth;
$hadj3 -= $this->LineWidth;
}
}
if ($side == 'B') {
$yadj3 = $this->LineWidth / 2;
$xadj3 = -$this->LineWidth / 2;
$wadj3 = $this->LineWidth;
if ($this->issetBorder($bord, Border::LEFT)) {
$xadj3 += $this->LineWidth;
$wadj3 -= $this->LineWidth;
}
}
if ($side == 'R') {
$xadj3 = $this->LineWidth / 2;
$yadj3 = -$this->LineWidth / 2;
$hadj3 = $this->LineWidth;
if ($this->issetBorder($bord, Border::TOP)) {
$yadj3 += $this->LineWidth;
$hadj3 -= $this->LineWidth;
}
}
} elseif ($side == 'T') {
$yadj3 = $this->LineWidth / 2;
$xadj3 = $this->LineWidth / 2;
} elseif ($side == 'L') {
$xadj3 = $this->LineWidth / 2;
$yadj3 = $this->LineWidth / 2;
} elseif ($side == 'B' && $bSeparate) {
$yadj3 = $this->LineWidth / 2;
$xadj3 = $this->LineWidth / 2;
} elseif ($side == 'R' && $bSeparate) {
$xadj3 = $this->LineWidth / 2;
$yadj3 = $this->LineWidth / 2;
} elseif ($side == 'B') {
$yadj3 = $this->LineWidth / 2;
$xadj3 = -$this->LineWidth / 2;
$wadj3 = $this->LineWidth;
} elseif ($side == 'R') {
$xadj3 = $this->LineWidth / 2;
$yadj3 = -$this->LineWidth / 2;
$hadj3 = $this->LineWidth;
}
}
if ($bSeparate) {
$cellBorderOverlay[] = [
'x' => $lx1 + $xadj + $xadj3,
'y' => $ly1 + $yadj + $yadj3,
'x2' => $lx2 - $xadj2 + $xadj3 + $wadj3,
'y2' => $ly2 - $yadj2 + $yadj3 + $hadj3,
'col' => $nc,
'lw' => $this->LineWidth,
];
} else {
$this->SetDColor($nc);
$this->Line($lx1 + $xadj + $xadj3, $ly1 + $yadj + $yadj3, $lx2 - $xadj2 + $xadj3 + $wadj3, $ly2 - $yadj2 + $yadj3 + $hadj3);
}
}
} else {
/* -- END TABLES-ADVANCED-BORDERS -- */
if ($details[$side]['style'] == 'dashed') {
$dashsize = 2; // final dash will be this + 1*linewidth
$dashsizek = 1.5; // ratio of Dash/Blank
$this->SetDash($dashsize, ($dashsize / $dashsizek) + ($this->LineWidth * 2));
} elseif ($details[$side]['style'] == 'dotted') {
$this->SetLineJoin(1);
$this->SetLineCap(1);
$this->SetDash(0.001, ($this->LineWidth * 2));
}
if ($details[$side]['c']) {
$this->SetDColor($details[$side]['c']);
} else {
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
$this->Line($lx1 + $xadj, $ly1 + $yadj, $lx2 - $xadj2, $ly2 - $yadj2);
/* -- TABLES-ADVANCED-BORDERS -- */
}
/* -- END TABLES-ADVANCED-BORDERS -- */
// Reset Corners
$this->SetDash();
// BUTT style line cap
$this->SetLineCap(2);
}
}
if ($bSeparate && count($cellBorderOverlay)) {
foreach ($cellBorderOverlay as $cbo) {
$this->SetLineWidth($cbo['lw']);
$this->SetDColor($cbo['col']);
$this->Line($cbo['x'], $cbo['y'], $cbo['x2'], $cbo['y2']);
}
}
// $this->SetLineWidth($oldlinewidth);
// $this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
}
/* -- TABLES -- */
/* -- TABLES-ADVANCED-BORDERS -- */
/* -- END TABLES-ADVANCED-BORDERS -- */
function setBorder(&$var, $flag, $set = true)
{
$flag = intval($flag);
if ($set) {
$set = true;
}
$var = intval($var);
$var = $set ? ($var | $flag) : ($var & ~$flag);
}
function issetBorder($var, $flag)
{
$flag = intval($flag);
$var = intval($var);
return (($var & $flag) == $flag);
}
function _table2cellBorder(&$tableb, &$cbdb, &$cellb, $bval)
{
if ($tableb && $tableb['w'] > $cbdb['w']) {
$cbdb = $tableb;
$this->setBorder($cellb, $bval);
} elseif ($tableb && $tableb['w'] == $cbdb['w'] && array_search($tableb['style'], $this->borderstyles) > array_search($cbdb['style'], $this->borderstyles)) {
$cbdb = $tableb;
$this->setBorder($cellb, $bval);
}
}
// FIX BORDERS ********************************************
function _fixTableBorders(&$table)
{
if (!$table['borders_separate'] && $table['border_details']['L']['w']) {
$table['max_cell_border_width']['L'] = $table['border_details']['L']['w'];
}
if (!$table['borders_separate'] && $table['border_details']['R']['w']) {
$table['max_cell_border_width']['R'] = $table['border_details']['R']['w'];
}
if (!$table['borders_separate'] && $table['border_details']['T']['w']) {
$table['max_cell_border_width']['T'] = $table['border_details']['T']['w'];
}
if (!$table['borders_separate'] && $table['border_details']['B']['w']) {
$table['max_cell_border_width']['B'] = $table['border_details']['B']['w'];
}
if ($this->simpleTables) {
return;
}
$cells = &$table['cells'];
$numcols = $table['nc'];
$numrows = $table['nr'];
/* -- TABLES-ADVANCED-BORDERS -- */
if (isset($table['topntail']) && $table['topntail']) {
$tntborddet = $this->border_details($table['topntail']);
}
if (isset($table['thead-underline']) && $table['thead-underline']) {
$thuborddet = $this->border_details($table['thead-underline']);
}
/* -- END TABLES-ADVANCED-BORDERS -- */
for ($i = 0; $i < $numrows; $i++) { // Rows
for ($j = 0; $j < $numcols; $j++) { // Columns
if (isset($cells[$i][$j]) && $cells[$i][$j]) {
$cell = &$cells[$i][$j];
if ($this->packTableData) {
$cbord = $this->_unpackCellBorder($cell['borderbin']);
} else {
$cbord = &$cells[$i][$j];
}
// mPDF 5.7.3
if (!$cbord['border'] && $cbord['border'] !== 0 && isset($table['border']) && $table['border'] && $this->table_border_attr_set) {
$cbord['border'] = $table['border'];
$cbord['border_details'] = $table['border_details'];
}
if (isset($cell['colspan']) && $cell['colspan'] > 1) {
$ccolsp = $cell['colspan'];
} else {
$ccolsp = 1;
}
if (isset($cell['rowspan']) && $cell['rowspan'] > 1) {
$crowsp = $cell['rowspan'];
} else {
$crowsp = 1;
}
$cbord['border_details']['cellposdom'] = ((($i + 1) / $numrows) / 10000 ) + ((($j + 1) / $numcols) / 10 );
// Inherit Cell border from Table border
if ($this->table_border_css_set && !$table['borders_separate']) {
if ($i == 0) {
$this->_table2cellBorder($table['border_details']['T'], $cbord['border_details']['T'], $cbord['border'], Border::TOP);
}
if ($i == ($numrows - 1) || ($i + $crowsp) == ($numrows)) {
$this->_table2cellBorder($table['border_details']['B'], $cbord['border_details']['B'], $cbord['border'], Border::BOTTOM);
}
if ($j == 0) {
$this->_table2cellBorder($table['border_details']['L'], $cbord['border_details']['L'], $cbord['border'], Border::LEFT);
}
if ($j == ($numcols - 1) || ($j + $ccolsp) == ($numcols)) {
$this->_table2cellBorder($table['border_details']['R'], $cbord['border_details']['R'], $cbord['border'], Border::RIGHT);
}
}
/* -- TABLES-ADVANCED-BORDERS -- */
$fixbottom = true;
if (isset($table['topntail']) && $table['topntail']) {
if ($i == 0) {
$cbord['border_details']['T'] = $tntborddet;
$this->setBorder($cbord['border'], Border::TOP);
}
if ($this->tableLevel == 1 && $table['headernrows'] > 0 && $i == $table['headernrows'] - 1) {
$cbord['border_details']['B'] = $tntborddet;
$this->setBorder($cbord['border'], Border::BOTTOM);
$fixbottom = false;
} elseif ($this->tableLevel == 1 && $table['headernrows'] > 0 && $i == $table['headernrows']) {
if (!$table['borders_separate']) {
$cbord['border_details']['T'] = $tntborddet;
$this->setBorder($cbord['border'], Border::TOP);
}
}
if ($this->tableLevel == 1 && $table['footernrows'] > 0 && $i == ($numrows - $table['footernrows'] - 1)) {
if (!$table['borders_separate']) {
$cbord['border_details']['B'] = $tntborddet;
$this->setBorder($cbord['border'], Border::BOTTOM);
$fixbottom = false;
}
} elseif ($this->tableLevel == 1 && $table['footernrows'] > 0 && $i == ($numrows - $table['footernrows'])) {
$cbord['border_details']['T'] = $tntborddet;
$this->setBorder($cbord['border'], Border::TOP);
}
if ($this->tabletheadjustfinished) { // $this->tabletheadjustfinished called from tableheader
if (!$table['borders_separate']) {
$cbord['border_details']['T'] = $tntborddet;
$this->setBorder($cbord['border'], Border::TOP);
}
}
if ($i == ($numrows - 1) || ($i + $crowsp) == ($numrows)) {
$cbord['border_details']['B'] = $tntborddet;
$this->setBorder($cbord['border'], Border::BOTTOM);
}
}
if (isset($table['thead-underline']) && $table['thead-underline']) {
if ($table['borders_separate']) {
if ($i == 0) {
$cbord['border_details']['B'] = $thuborddet;
$this->setBorder($cbord['border'], Border::BOTTOM);
$fixbottom = false;
}
} else {
if ($this->tableLevel == 1 && $table['headernrows'] > 0 && $i == $table['headernrows'] - 1) {
$cbord['border_details']['T'] = $thuborddet;
$this->setBorder($cbord['border'], Border::TOP);
} elseif ($this->tabletheadjustfinished) { // $this->tabletheadjustfinished called from tableheader
$cbord['border_details']['T'] = $thuborddet;
$this->setBorder($cbord['border'], Border::TOP);
}
}
}
// Collapse Border - Algorithm for conflicting borders
// Hidden >> Width >> double>solid>dashed>dotted... >> style set on cell>table >> top/left>bottom/right
// Do not turn off border which is overridden
// Needed for page break for TOP/BOTTOM both to be defined in Collapsed borders
// Means it is painted twice. (Left/Right can still disable overridden border)
if (!$table['borders_separate']) {
if (($i < ($numrows - 1) || ($i + $crowsp) < $numrows ) && $fixbottom) { // Bottom
for ($cspi = 0; $cspi < $ccolsp; $cspi++) {
// already defined Top for adjacent cell below
if (isset($cells[($i + $crowsp)][$j + $cspi])) {
if ($this->packTableData) {
$adjc = $cells[($i + $crowsp)][$j + $cspi];
$celladj = $this->_unpackCellBorder($adjc['borderbin']);
} else {
$celladj = & $cells[($i + $crowsp)][$j + $cspi];
}
} else {
$celladj = false;
}
if (isset($celladj['border_details']['T']['s']) && $celladj['border_details']['T']['s'] == 1) {
$csadj = $celladj['border_details']['T']['w'];
$csthis = $cbord['border_details']['B']['w'];
// Hidden
if ($cbord['border_details']['B']['style'] == 'hidden') {
$celladj['border_details']['T'] = $cbord['border_details']['B'];
$this->setBorder($celladj['border'], Border::TOP, false);
$this->setBorder($cbord['border'], Border::BOTTOM, false);
} elseif ($celladj['border_details']['T']['style'] == 'hidden') {
$cbord['border_details']['B'] = $celladj['border_details']['T'];
$this->setBorder($cbord['border'], Border::BOTTOM, false);
$this->setBorder($celladj['border'], Border::TOP, false);
} elseif ($csthis > $csadj) { // Width
if (!isset($cells[($i + $crowsp)][$j + $cspi]['colspan']) || (isset($cells[($i + $crowsp)][$j + $cspi]['colspan']) && $cells[($i + $crowsp)][$j + $cspi]['colspan'] < 2)) { // don't overwrite bordering cells that span
$celladj['border_details']['T'] = $cbord['border_details']['B'];
$this->setBorder($cbord['border'], Border::BOTTOM);
}
} elseif ($csadj > $csthis) {
if ($ccolsp < 2) { // don't overwrite this cell if it spans
$cbord['border_details']['B'] = $celladj['border_details']['T'];
$this->setBorder($celladj['border'], Border::TOP);
}
} elseif (array_search($cbord['border_details']['B']['style'], $this->borderstyles) > array_search($celladj['border_details']['T']['style'], $this->borderstyles)) { // double>solid>dashed>dotted...
if (!isset($cells[($i + $crowsp)][$j + $cspi]['colspan']) || (isset($cells[($i + $crowsp)][$j + $cspi]['colspan']) && $cells[($i + $crowsp)][$j + $cspi]['colspan'] < 2)) { // don't overwrite bordering cells that span
$celladj['border_details']['T'] = $cbord['border_details']['B'];
$this->setBorder($cbord['border'], Border::BOTTOM);
}
} elseif (array_search($celladj['border_details']['T']['style'], $this->borderstyles) > array_search($cbord['border_details']['B']['style'], $this->borderstyles)) {
if ($ccolsp < 2) { // don't overwrite this cell if it spans
$cbord['border_details']['B'] = $celladj['border_details']['T'];
$this->setBorder($celladj['border'], Border::TOP);
}
} elseif ($celladj['border_details']['T']['dom'] > $celladj['border_details']['B']['dom']) { // Style set on cell vs. table
if ($ccolsp < 2) { // don't overwrite this cell if it spans
$cbord['border_details']['B'] = $celladj['border_details']['T'];
$this->setBorder($celladj['border'], Border::TOP);
}
} else { // Style set on cell vs. table - OR - LEFT/TOP (cell) in preference to BOTTOM/RIGHT
if (!isset($cells[($i + $crowsp)][$j + $cspi]['colspan']) || (isset($cells[($i + $crowsp)][$j + $cspi]['colspan']) && $cells[($i + $crowsp)][$j + $cspi]['colspan'] < 2)) { // don't overwrite bordering cells that span
$celladj['border_details']['T'] = $cbord['border_details']['B'];
$this->setBorder($cbord['border'], Border::BOTTOM);
}
}
} elseif ($celladj) {
if (!isset($cells[($i + $crowsp)][$j + $cspi]['colspan']) || (isset($cells[($i + $crowsp)][$j + $cspi]['colspan']) && $cells[($i + $crowsp)][$j + $cspi]['colspan'] < 2)) { // don't overwrite bordering cells that span
$celladj['border_details']['T'] = $cbord['border_details']['B'];
}
}
// mPDF 5.7.4
if ($celladj && $this->packTableData) {
$cells[$i + $crowsp][$j + $cspi]['borderbin'] = $this->_packCellBorder($celladj);
}
unset($celladj);
}
}
if ($j < ($numcols - 1) || ($j + $ccolsp) < $numcols) { // Right-Left
for ($cspi = 0; $cspi < $crowsp; $cspi++) {
// already defined Left for adjacent cell to R
if (isset($cells[($i + $cspi)][$j + $ccolsp])) {
if ($this->packTableData) {
$adjc = $cells[($i + $cspi)][$j + $ccolsp];
$celladj = $this->_unpackCellBorder($adjc['borderbin']);
} else {
$celladj = & $cells[$i + $cspi][$j + $ccolsp];
}
} else {
$celladj = false;
}
if ($celladj && $celladj['border_details']['L']['s'] == 1) {
$csadj = $celladj['border_details']['L']['w'];
$csthis = $cbord['border_details']['R']['w'];
// Hidden
if ($cbord['border_details']['R']['style'] == 'hidden') {
$celladj['border_details']['L'] = $cbord['border_details']['R'];
$this->setBorder($celladj['border'], Border::LEFT, false);
$this->setBorder($cbord['border'], Border::RIGHT, false);
} elseif ($celladj['border_details']['L']['style'] == 'hidden') {
$cbord['border_details']['R'] = $celladj['border_details']['L'];
$this->setBorder($cbord['border'], Border::RIGHT, false);
$this->setBorder($celladj['border'], Border::LEFT, false);
} // Width
elseif ($csthis > $csadj) {
if (!isset($cells[($i + $cspi)][$j + $ccolsp]['rowspan']) || (isset($cells[($i + $cspi)][$j + $ccolsp]['rowspan']) && $cells[($i + $cspi)][$j + $ccolsp]['rowspan'] < 2)) { // don't overwrite bordering cells that span
$celladj['border_details']['L'] = $cbord['border_details']['R'];
$this->setBorder($cbord['border'], Border::RIGHT);
$this->setBorder($celladj['border'], Border::LEFT, false);
}
} elseif ($csadj > $csthis) {
if ($crowsp < 2) { // don't overwrite this cell if it spans
$cbord['border_details']['R'] = $celladj['border_details']['L'];
$this->setBorder($cbord['border'], Border::RIGHT, false);
$this->setBorder($celladj['border'], Border::LEFT);
}
} // double>solid>dashed>dotted...
elseif (array_search($cbord['border_details']['R']['style'], $this->borderstyles) > array_search($celladj['border_details']['L']['style'], $this->borderstyles)) {
if (!isset($cells[($i + $cspi)][$j + $ccolsp]['rowspan']) || (isset($cells[($i + $cspi)][$j + $ccolsp]['rowspan']) && $cells[($i + $cspi)][$j + $ccolsp]['rowspan'] < 2)) { // don't overwrite bordering cells that span
$celladj['border_details']['L'] = $cbord['border_details']['R'];
$this->setBorder($celladj['border'], Border::LEFT, false);
$this->setBorder($cbord['border'], Border::RIGHT);
}
} elseif (array_search($celladj['border_details']['L']['style'], $this->borderstyles) > array_search($cbord['border_details']['R']['style'], $this->borderstyles)) {
if ($crowsp < 2) { // don't overwrite this cell if it spans
$cbord['border_details']['R'] = $celladj['border_details']['L'];
$this->setBorder($cbord['border'], Border::RIGHT, false);
$this->setBorder($celladj['border'], Border::LEFT);
}
} // Style set on cell vs. table
elseif ($celladj['border_details']['L']['dom'] > $cbord['border_details']['R']['dom']) {
if ($crowsp < 2) { // don't overwrite this cell if it spans
$cbord['border_details']['R'] = $celladj['border_details']['L'];
$this->setBorder($celladj['border'], Border::LEFT);
}
} // Style set on cell vs. table - OR - LEFT/TOP (cell) in preference to BOTTOM/RIGHT
else {
if (!isset($cells[($i + $cspi)][$j + $ccolsp]['rowspan']) || (isset($cells[($i + $cspi)][$j + $ccolsp]['rowspan']) && $cells[($i + $cspi)][$j + $ccolsp]['rowspan'] < 2)) { // don't overwrite bordering cells that span
$celladj['border_details']['L'] = $cbord['border_details']['R'];
$this->setBorder($cbord['border'], Border::RIGHT);
}
}
} elseif ($celladj) {
// if right-cell border is not set
if (!isset($cells[($i + $cspi)][$j + $ccolsp]['rowspan']) || (isset($cells[($i + $cspi)][$j + $ccolsp]['rowspan']) && $cells[($i + $cspi)][$j + $ccolsp]['rowspan'] < 2)) { // don't overwrite bordering cells that span
$celladj['border_details']['L'] = $cbord['border_details']['R'];
}
}
// mPDF 5.7.4
if ($celladj && $this->packTableData) {
$cells[$i + $cspi][$j + $ccolsp]['borderbin'] = $this->_packCellBorder($celladj);
}
unset($celladj);
}
}
}
// Set maximum cell border width meeting at LRTB edges of cell - used for extended cell border
// ['border_details']['mbw']['LT'] = meeting border width - Left border - Top end
if (!$table['borders_separate']) {
$cbord['border_details']['mbw']['BL'] = max($cbord['border_details']['mbw']['BL'], $cbord['border_details']['L']['w']);
$cbord['border_details']['mbw']['BR'] = max($cbord['border_details']['mbw']['BR'], $cbord['border_details']['R']['w']);
$cbord['border_details']['mbw']['RT'] = max($cbord['border_details']['mbw']['RT'], $cbord['border_details']['T']['w']);
$cbord['border_details']['mbw']['RB'] = max($cbord['border_details']['mbw']['RB'], $cbord['border_details']['B']['w']);
$cbord['border_details']['mbw']['TL'] = max($cbord['border_details']['mbw']['TL'], $cbord['border_details']['L']['w']);
$cbord['border_details']['mbw']['TR'] = max($cbord['border_details']['mbw']['TR'], $cbord['border_details']['R']['w']);
$cbord['border_details']['mbw']['LT'] = max($cbord['border_details']['mbw']['LT'], $cbord['border_details']['T']['w']);
$cbord['border_details']['mbw']['LB'] = max($cbord['border_details']['mbw']['LB'], $cbord['border_details']['B']['w']);
if (($i + $crowsp) < $numrows && isset($cells[$i + $crowsp][$j])) { // Has Bottom adjoining cell
if ($this->packTableData) {
$adjc = $cells[$i + $crowsp][$j];
$celladj = $this->_unpackCellBorder($adjc['borderbin']);
} else {
$celladj = & $cells[$i + $crowsp][$j];
}
$cbord['border_details']['mbw']['BL'] = max(
$cbord['border_details']['mbw']['BL'],
$celladj ? $celladj['border_details']['L']['w'] : 0,
$celladj ? $celladj['border_details']['mbw']['TL']: 0
);
$cbord['border_details']['mbw']['BR'] = max(
$cbord['border_details']['mbw']['BR'],
$celladj ? $celladj['border_details']['R']['w'] : 0,
$celladj ? $celladj['border_details']['mbw']['TR']: 0
);
$cbord['border_details']['mbw']['LB'] = max(
$cbord['border_details']['mbw']['LB'],
$celladj ? $celladj['border_details']['mbw']['LT'] : 0
);
$cbord['border_details']['mbw']['RB'] = max(
$cbord['border_details']['mbw']['RB'],
$celladj ? $celladj['border_details']['mbw']['RT'] : 0
);
unset($celladj);
}
if (($j + $ccolsp) < $numcols && isset($cells[$i][$j + $ccolsp])) { // Has Right adjoining cell
if ($this->packTableData) {
$adjc = $cells[$i][$j + $ccolsp];
$celladj = $this->_unpackCellBorder($adjc['borderbin']);
} else {
$celladj = & $cells[$i][$j + $ccolsp];
}
$cbord['border_details']['mbw']['RT'] = max(
$cbord['border_details']['mbw']['RT'],
$celladj ? $celladj['border_details']['T']['w'] : 0,
$celladj ? $celladj['border_details']['mbw']['LT'] : 0
);
$cbord['border_details']['mbw']['RB'] = max(
$cbord['border_details']['mbw']['RB'],
$celladj ? $celladj['border_details']['B']['w'] : 0,
$celladj ? $celladj['border_details']['mbw']['LB'] : 0
);
$cbord['border_details']['mbw']['TR'] = max(
$cbord['border_details']['mbw']['TR'],
$celladj ? $celladj['border_details']['mbw']['TL'] : 0
);
$cbord['border_details']['mbw']['BR'] = max(
$cbord['border_details']['mbw']['BR'],
$celladj ? $celladj['border_details']['mbw']['BL'] : 0
);
unset($celladj);
}
if ($i > 0 && isset($cells[$i - 1][$j]) && is_array($cells[$i - 1][$j]) && (($this->packTableData && $cells[$i - 1][$j]['borderbin']) || $cells[$i - 1][$j]['border'])) { // Has Top adjoining cell
if ($this->packTableData) {
$adjc = $cells[$i - 1][$j];
$celladj = $this->_unpackCellBorder($adjc['borderbin']);
} else {
$celladj = & $cells[$i - 1][$j];
}
$cbord['border_details']['mbw']['TL'] = max(
$cbord['border_details']['mbw']['TL'],
$celladj ? $celladj['border_details']['L']['w'] : 0,
$celladj ? $celladj['border_details']['mbw']['BL'] : 0
);
$cbord['border_details']['mbw']['TR'] = max(
$cbord['border_details']['mbw']['TR'],
$celladj ? $celladj['border_details']['R']['w'] : 0,
$celladj ? $celladj['border_details']['mbw']['BR'] : 0
);
$cbord['border_details']['mbw']['LT'] = max(
$cbord['border_details']['mbw']['LT'],
$celladj ? $celladj['border_details']['mbw']['LB'] : 0
);
$cbord['border_details']['mbw']['RT'] = max(
$cbord['border_details']['mbw']['RT'],
$celladj ? $celladj['border_details']['mbw']['RB'] : 0
);
if ($celladj['border_details']['mbw']['BL']) {
$celladj['border_details']['mbw']['BL'] = max($cbord['border_details']['mbw']['TL'], $celladj['border_details']['mbw']['BL']);
}
if ($celladj['border_details']['mbw']['BR']) {
$celladj['border_details']['mbw']['BR'] = max($celladj['border_details']['mbw']['BR'], $cbord['border_details']['mbw']['TR']);
}
if ($this->packTableData) {
$cells[$i - 1][$j]['borderbin'] = $this->_packCellBorder($celladj);
}
unset($celladj);
}
if ($j > 0 && isset($cells[$i][$j - 1]) && is_array($cells[$i][$j - 1]) && (($this->packTableData && $cells[$i][$j - 1]['borderbin']) || $cells[$i][$j - 1]['border'])) { // Has Left adjoining cell
if ($this->packTableData) {
$adjc = $cells[$i][$j - 1];
$celladj = $this->_unpackCellBorder($adjc['borderbin']);
} else {
$celladj = & $cells[$i][$j - 1];
}
$cbord['border_details']['mbw']['LT'] = max(
$cbord['border_details']['mbw']['LT'],
$celladj ? $celladj['border_details']['T']['w'] : 0,
$celladj ? $celladj['border_details']['mbw']['RT'] : 0
);
$cbord['border_details']['mbw']['LB'] = max(
$cbord['border_details']['mbw']['LB'],
$celladj ? $celladj['border_details']['B']['w'] : 0,
$celladj ? $celladj['border_details']['mbw']['RB'] : 0
);
$cbord['border_details']['mbw']['BL'] = max(
$cbord['border_details']['mbw']['BL'],
$celladj ? $celladj['border_details']['mbw']['BR'] : 0
);
$cbord['border_details']['mbw']['TL'] = max(
$cbord['border_details']['mbw']['TL'],
$celladj ? $celladj['border_details']['mbw']['TR'] : 0
);
if ($celladj['border_details']['mbw']['RT']) {
$celladj['border_details']['mbw']['RT'] = max($celladj['border_details']['mbw']['RT'], $cbord['border_details']['mbw']['LT']);
}
if ($celladj['border_details']['mbw']['RB']) {
$celladj['border_details']['mbw']['RB'] = max($celladj['border_details']['mbw']['RB'], $cbord['border_details']['mbw']['LB']);
}
if ($this->packTableData) {
$cells[$i][$j - 1]['borderbin'] = $this->_packCellBorder($celladj);
}
unset($celladj);
}
// Update maximum cell border width at LRTB edges of table - used for overall table width
if ($j == 0 && $cbord['border_details']['L']['w']) {
$table['max_cell_border_width']['L'] = max($table['max_cell_border_width']['L'], $cbord['border_details']['L']['w']);
}
if (($j == ($numcols - 1) || ($j + $ccolsp) == $numcols ) && $cbord['border_details']['R']['w']) {
$table['max_cell_border_width']['R'] = max($table['max_cell_border_width']['R'], $cbord['border_details']['R']['w']);
}
if ($i == 0 && $cbord['border_details']['T']['w']) {
$table['max_cell_border_width']['T'] = max($table['max_cell_border_width']['T'], $cbord['border_details']['T']['w']);
}
if (($i == ($numrows - 1) || ($i + $crowsp) == $numrows ) && $cbord['border_details']['B']['w']) {
$table['max_cell_border_width']['B'] = max($table['max_cell_border_width']['B'], $cbord['border_details']['B']['w']);
}
}
/* -- END TABLES-ADVANCED-BORDERS -- */
if ($this->packTableData) {
$cell['borderbin'] = $this->_packCellBorder($cbord);
}
unset($cbord);
unset($cell);
}
}
}
unset($cell);
}
// END FIX BORDERS ************************************************************************************
function _reverseTableDir(&$table)
{
$cells = &$table['cells'];
$numcols = $table['nc'];
$numrows = $table['nr'];
for ($i = 0; $i < $numrows; $i++) { // Rows
$row = [];
for ($j = ($numcols - 1); $j >= 0; $j--) { // Columns
if (isset($cells[$i][$j]) && $cells[$i][$j]) {
$cell = &$cells[$i][$j];
$col = $numcols - $j - 1;
if (isset($cell['colspan']) && $cell['colspan'] > 1) {
$col -= ($cell['colspan'] - 1);
}
// Nested content
if (isset($cell['textbuffer'])) {
for ($n = 0; $n < count($cell['textbuffer']); $n++) {
$t = $cell['textbuffer'][$n][0];
if (substr($t, 0, 19) == "\xbb\xa4\xactype=nestedtable") {
$objattr = $this->_getObjAttr($t);
$objattr['col'] = $col;
$cell['textbuffer'][$n][0] = "\xbb\xa4\xactype=nestedtable,objattr=" . serialize($objattr) . "\xbb\xa4\xac";
$this->table[($this->tableLevel + 1)][$objattr['nestedcontent']]['nestedpos'][1] = $col;
}
}
}
$row[$col] = $cells[$i][$j];
unset($cell);
}
}
for ($f = 0; $f < $numcols; $f++) {
if (!isset($row[$f])) {
$row[$f] = 0;
}
}
$table['cells'][$i] = $row;
}
}
function _tableWrite(&$table, $split = false, $startrow = 0, $startcol = 0, $splitpg = 0, $rety = 0)
{
$level = $table['level'];
$levelid = $table['levelid'];
$cells = &$table['cells'];
$numcols = $table['nc'];
$numrows = $table['nr'];
$maxbwtop = 0;
if ($this->ColActive && $level == 1) {
$this->breakpoints[$this->CurrCol][] = $this->y;
} // *COLUMNS*
if (!$split || ($startrow == 0 && $splitpg == 0) || $startrow > 0) {
// TABLE TOP MARGIN
if ($table['margin']['T']) {
if (!$this->table_rotate && $level == 1) {
$this->DivLn($table['margin']['T'], $this->blklvl, true, 1); // collapsible
} else {
$this->y += ($table['margin']['T']);
}
}
// Advance down page by half width of top border
if ($table['borders_separate']) {
if ($startrow > 0 && (!isset($table['is_thead']) || count($table['is_thead']) == 0)) {
$adv = $table['border_spacing_V'] / 2;
} else {
$adv = $table['padding']['T'] + $table['border_details']['T']['w'] + $table['border_spacing_V'] / 2;
}
} else {
$adv = $table['max_cell_border_width']['T'] / 2;
}
if (!$this->table_rotate && $level == 1) {
$this->DivLn($adv);
} else {
$this->y += $adv;
}
}
if ($level == 1) {
$this->x = $this->lMargin + $this->blk[$this->blklvl]['outer_left_margin'] + $this->blk[$this->blklvl]['padding_left'] + $this->blk[$this->blklvl]['border_left']['w'];
$x0 = $this->x;
$y0 = $this->y;
$right = $x0 + $this->blk[$this->blklvl]['inner_width'];
$outerfilled = $this->y; // Keep track of how far down the outer DIV bgcolor is painted (NB rowspans)
$this->outerfilled = $this->y;
$this->colsums = [];
} else {
$x0 = $this->x;
$y0 = $this->y;
$right = $x0 + $table['w'];
}
if ($this->table_rotate) {
$temppgwidth = $this->tbrot_maxw;
$this->PageBreakTrigger = $pagetrigger = $y0 + ($this->blk[$this->blklvl]['inner_width']);
if ($level == 1) {
$this->tbrot_y0 = $this->y - $adv - $table['margin']['T'];
$this->tbrot_x0 = $this->x;
$this->tbrot_w = $table['w'];
if ($table['borders_separate']) {
$this->tbrot_h = $table['margin']['T'] + $table['padding']['T'] + $table['border_details']['T']['w'] + $table['border_spacing_V'] / 2;
} else {
$this->tbrot_h = $table['margin']['T'] + $table['padding']['T'] + $table['max_cell_border_width']['T'];
}
}
} else {
$this->PageBreakTrigger = $pagetrigger = ($this->h - $this->bMargin);
if ($level == 1) {
$temppgwidth = $this->blk[$this->blklvl]['inner_width'];
if (isset($table['a']) and ( $table['w'] < $this->blk[$this->blklvl]['inner_width'])) {
if ($table['a'] == 'C') {
$x0 += ((($right - $x0) - $table['w']) / 2);
} elseif ($table['a'] == 'R') {
$x0 = $right - $table['w'];
}
}
} else {
$temppgwidth = $table['w'];
}
}
if (!isset($table['overflow'])) {
$table['overflow'] = null;
}
if ($table['overflow'] == 'hidden' && $level == 1 && !$this->table_rotate && !$this->ColActive) {
// Bounding rectangle to clip
$this->tableClipPath = sprintf('q %.3F %.3F %.3F %.3F re W n', $x0 * Mpdf::SCALE, $this->h * Mpdf::SCALE, $this->blk[$this->blklvl]['inner_width'] * Mpdf::SCALE, -$this->h * Mpdf::SCALE);
$this->writer->write($this->tableClipPath);
} else {
$this->tableClipPath = '';
}
if ($table['borders_separate']) {
$indent = $table['margin']['L'] + $table['border_details']['L']['w'] + $table['padding']['L'] + $table['border_spacing_H'] / 2;
} else {
$indent = $table['margin']['L'] + $table['max_cell_border_width']['L'] / 2;
}
$x0 += $indent;
$returny = 0;
$lastCol = 0;
$tableheader = [];
$tablefooter = [];
$tableheaderrowheight = 0;
$tablefooterrowheight = 0;
$footery = 0;
// mPD 3.0 Set the Page & Column where table starts
if (($this->mirrorMargins) && (($this->page) % 2 == 0)) { // EVEN
$tablestartpage = 'EVEN';
} elseif (($this->mirrorMargins) && (($this->page) % 2 == 1)) { // ODD
$tablestartpage = 'ODD';
} else {
$tablestartpage = '';
}
if ($this->ColActive) {
$tablestartcolumn = $this->CurrCol;
} else {
$tablestartcolumn = '';
}
$y = $h = 0;
for ($i = 0; $i < $numrows; $i++) { // Rows
if (isset($table['is_tfoot'][$i]) && $table['is_tfoot'][$i] && $level == 1) {
$tablefooterrowheight += $table['hr'][$i];
$tablefooter[$i][0]['trbackground-images'] = $table['trbackground-images'][$i];
$tablefooter[$i][0]['trgradients'] = $table['trgradients'][$i];
$tablefooter[$i][0]['trbgcolor'] = $table['bgcolor'][$i];
for ($j = $startcol; $j < $numcols; $j++) { // Columns
if (isset($cells[$i][$j]) && $cells[$i][$j]) {
$cell = &$cells[$i][$j];
if ($split) {
if ($table['colPg'][$j] != $splitpg) {
continue;
}
list($x, $w) = $this->_splitTableGetWidth($table, $i, $j);
$js = $j - $startcol;
} else {
list($x, $w) = $this->_tableGetWidth($table, $i, $j);
$js = $j;
}
list($y, $h) = $this->_tableGetHeight($table, $i, $j);
$x += $x0;
$y += $y0;
// Get info of tfoot ==>> table footer
$tablefooter[$i][$js]['x'] = $x;
$tablefooter[$i][$js]['y'] = $y;
$tablefooter[$i][$js]['h'] = $h;
$tablefooter[$i][$js]['w'] = $w;
if (isset($cell['textbuffer'])) {
$tablefooter[$i][$js]['textbuffer'] = $cell['textbuffer'];
} else {
$tablefooter[$i][$js]['textbuffer'] = '';
}
$tablefooter[$i][$js]['a'] = $cell['a'];
$tablefooter[$i][$js]['R'] = $cell['R'];
$tablefooter[$i][$js]['va'] = $cell['va'];
$tablefooter[$i][$js]['mih'] = $cell['mih'];
if (isset($cell['gradient'])) {
$tablefooter[$i][$js]['gradient'] = $cell['gradient']; // *BACKGROUNDS*
}
if (isset($cell['background-image'])) {
$tablefooter[$i][$js]['background-image'] = $cell['background-image']; // *BACKGROUNDS*
}
// CELL FILL BGCOLOR
if (!$this->simpleTables) {
if ($this->packTableData) {
$c = $this->_unpackCellBorder($cell['borderbin']);
$tablefooter[$i][$js]['border'] = $c['border'];
$tablefooter[$i][$js]['border_details'] = $c['border_details'];
} else {
$tablefooter[$i][$js]['border'] = $cell['border'];
$tablefooter[$i][$js]['border_details'] = $cell['border_details'];
}
} elseif ($this->simpleTables) {
$tablefooter[$i][$js]['border'] = $table['simple']['border'];
$tablefooter[$i][$js]['border_details'] = $table['simple']['border_details'];
}
$tablefooter[$i][$js]['bgcolor'] = $cell['bgcolor'];
$tablefooter[$i][$js]['padding'] = $cell['padding'];
if (isset($cell['rowspan'])) {
$tablefooter[$i][$js]['rowspan'] = $cell['rowspan'];
}
if (isset($cell['colspan'])) {
$tablefooter[$i][$js]['colspan'] = $cell['colspan'];
}
if (isset($cell['direction'])) {
$tablefooter[$i][$js]['direction'] = $cell['direction'];
}
if (isset($cell['cellLineHeight'])) {
$tablefooter[$i][$js]['cellLineHeight'] = $cell['cellLineHeight'];
}
if (isset($cell['cellLineStackingStrategy'])) {
$tablefooter[$i][$js]['cellLineStackingStrategy'] = $cell['cellLineStackingStrategy'];
}
if (isset($cell['cellLineStackingShift'])) {
$tablefooter[$i][$js]['cellLineStackingShift'] = $cell['cellLineStackingShift'];
}
}
}
}
}
if ($level == 1) {
$this->writer->write('___TABLE___BACKGROUNDS' . $this->uniqstr);
}
$tableheaderadj = 0;
$tablefooteradj = 0;
$tablestartpageno = $this->page;
// Draw Table Contents and Borders
for ($i = 0; $i < $numrows; $i++) { // Rows
if ($split && $startrow > 0) {
$thnr = (isset($table['is_thead']) ? count($table['is_thead']) : 0);
if ($i >= $thnr && $i < $startrow) {
continue;
}
if ($i == $startrow) {
$returny = $rety - $tableheaderrowheight;
}
}
// Get Maximum row/cell height in row - including rowspan>1 + 1 overlapping
$maxrowheight = $this->_tableGetMaxRowHeight($table, $i);
$skippage = false;
$newpagestarted = false;
for ($j = $startcol; $j < $numcols; $j++) { // Columns
if ($split) {
if ($table['colPg'][$j] > $splitpg) {
break;
}
$lastCol = $j;
}
if (isset($cells[$i][$j]) && $cells[$i][$j]) {
$cell = &$cells[$i][$j];
if ($split) {
$lastCol = $j + (isset($cell['colspan']) ? ($cell['colspan'] - 1) : 0);
list($x, $w) = $this->_splitTableGetWidth($table, $i, $j);
} else {
list($x, $w) = $this->_tableGetWidth($table, $i, $j);
}
list($y, $h) = $this->_tableGetHeight($table, $i, $j);
$x += $x0;
$y += $y0;
$y -= $returny;
if ($table['borders_separate']) {
if (!empty($tablefooter) || $i == ($numrows - 1) || (isset($cell['rowspan']) && ($i + $cell['rowspan']) == $numrows) || (!isset($cell['rowspan']) && ($i + 1) == $numrows)) {
$extra = $table['padding']['B'] + $table['border_details']['B']['w'] + $table['border_spacing_V'] / 2;
// $extra = $table['margin']['B'] + $table['padding']['B'] + $table['border_details']['B']['w'] + $table['border_spacing_V']/2;
} else {
$extra = $table['border_spacing_V'] / 2;
}
} else {
$extra = $table['max_cell_border_width']['B'] / 2;
}
if ($j == $startcol && ((($y + $maxrowheight + $extra ) > ($pagetrigger + 0.001)) || (($this->keepColumns || !$this->ColActive) && !empty($tablefooter) && ($y + $maxrowheight + $tablefooterrowheight + $extra) > $pagetrigger) && ($this->tableLevel == 1 && $i < ($numrows - $table['headernrows']))) && ($y0 > 0 || $x0 > 0) && !$this->InFooter && $this->autoPageBreak) {
if (!$skippage) {
$finalSpread = true;
$firstSpread = true;
if ($split) {
for ($t = $startcol; $t < $numcols; $t++) {
// Are there more columns to print on a next page?
if ($table['colPg'][$t] > $splitpg) {
$finalSpread = false;
break;
}
}
if ($startcol > 0) {
$firstSpread = false;
}
}
if (($this->keepColumns || !$this->ColActive) && !empty($tablefooter) && $i > 0) {
$this->y = $y;
$ya = $this->y;
$this->TableHeaderFooter($tablefooter, $tablestartpage, $tablestartcolumn, 'F', $level, $firstSpread, $finalSpread);
if ($this->table_rotate) {
$this->tbrot_h += $this->y - $ya;
}
$tablefooteradj = $this->y - $ya;
}
$y -= $y0;
$returny += $y;
$oldcolumn = $this->CurrCol;
if ($this->AcceptPageBreak()) {
$newpagestarted = true;
$this->y = $y + $y0;
// Move down to account for border-spacing or
// extra half border width in case page breaks in middle
if ($i > 0 && !$this->table_rotate && $level == 1 && !$this->ColActive) {
if ($table['borders_separate']) {
$adv = $table['border_spacing_V'] / 2;
// If table footer
if (($this->keepColumns || !$this->ColActive) && !empty($tablefooter) && $i > 0) {
$adv += ($table['padding']['B'] + $table['border_details']['B']['w']);
}
} else {
$maxbwtop = 0;
$maxbwbottom = 0;
if (!$this->simpleTables) {
if (!empty($tablefooter)) {
$maxbwbottom = $table['max_cell_border_width']['B'];
} else {
$brow = $i - 1;
for ($ctj = 0; $ctj < $numcols; $ctj++) {
if (isset($cells[$brow][$ctj]) && $cells[$brow][$ctj]) {
if ($this->packTableData) {
list($bt, $br, $bb, $bl) = $this->_getBorderWidths($cells[$brow][$ctj]['borderbin']);
} else {
$bb = $cells[$brow][$ctj]['border_details']['B']['w'];
}
$maxbwbottom = max($maxbwbottom, $bb);
}
}
}
if (!empty($tableheader)) {
$maxbwtop = $table['max_cell_border_width']['T'];
} else {
$trow = $i - 1;
for ($ctj = 0; $ctj < $numcols; $ctj++) {
if (isset($cells[$trow][$ctj]) && $cells[$trow][$ctj]) {
if ($this->packTableData) {
list($bt, $br, $bb, $bl) = $this->_getBorderWidths($cells[$trow][$ctj]['borderbin']);
} else {
$bt = $cells[$trow][$ctj]['border_details']['T']['w'];
}
$maxbwtop = max($maxbwtop, $bt);
}
}
}
} elseif ($this->simpleTables) {
$maxbwtop = $table['simple']['border_details']['T']['w'];
$maxbwbottom = $table['simple']['border_details']['B']['w'];
}
$adv = $maxbwbottom / 2;
}
$this->y += $adv;
}
// Rotated table split over pages - needs this->y for borders/backgrounds
if ($i > 0 && $this->table_rotate && $level == 1) {
// $this->y = $y0 + $this->tbrot_w;
}
if ($this->tableClipPath) {
$this->writer->write("Q");
}
$bx = $x0;
$by = $y0;
if ($table['borders_separate']) {
$bx -= ($table['padding']['L'] + $table['border_details']['L']['w'] + $table['border_spacing_H'] / 2);
if ($tablestartpageno != $this->page) { // IF already broken across a previous pagebreak
$by += $table['max_cell_border_width']['T'] / 2;
if (empty($tableheader)) {
$by -= ($table['border_spacing_V'] / 2);
}
} else {
$by -= ($table['padding']['T'] + $table['border_details']['T']['w'] + $table['border_spacing_V'] / 2);
}
} elseif ($tablestartpageno != $this->page && !empty($tableheader)) {
$by += $maxbwtop / 2;
}
$by -= $tableheaderadj;
$bh = $this->y - $by + $tablefooteradj;
if (!$table['borders_separate']) {
$bh -= $adv;
}
if ($split) {
$bw = 0;
for ($t = $startcol; $t < $numcols; $t++) {
if ($table['colPg'][$t] == $splitpg) {
$bw += $table['wc'][$t];
}
if ($table['colPg'][$t] > $splitpg) {
break;
}
}
if ($table['borders_separate']) {
if ($firstSpread) {
$bw += $table['padding']['L'] + $table['border_details']['L']['w'] + $table['border_spacing_H'];
} else {
$bx += ($table['padding']['L'] + $table['border_details']['L']['w']);
$bw += $table['border_spacing_H'];
}
if ($finalSpread) {
$bw += $table['padding']['R'] + $table['border_details']['R']['w'] / 2 + $table['border_spacing_H'];
}
}
} else {
$bw = $table['w'] - ($table['max_cell_border_width']['L'] / 2) - ($table['max_cell_border_width']['R'] / 2) - $table['margin']['L'] - $table['margin']['R'];
}
if ($this->splitTableBorderWidth && ($this->keepColumns || !$this->ColActive) && empty($tablefooter) && $i > 0 && $table['border_details']['B']['w']) {
$prevDrawColor = $this->DrawColor;
$lw = $this->LineWidth;
$this->SetLineWidth($this->splitTableBorderWidth);
$this->SetDColor($table['border_details']['B']['c']);
$this->SetLineJoin(0);
$this->SetLineCap(0);
$blx = $bx;
$blw = $bw;
if (!$table['borders_separate']) {
$blx -= ($table['max_cell_border_width']['L'] / 2);
$blw += ($table['max_cell_border_width']['L'] / 2 + $table['max_cell_border_width']['R'] / 2);
}
$this->Line($blx, $this->y + ($this->splitTableBorderWidth / 2), $blx + $blw, $this->y + ($this->splitTableBorderWidth / 2));
$this->DrawColor = $prevDrawColor;
$this->writer->write($this->DrawColor);
$this->SetLineWidth($lw);
$this->SetLineJoin(2);
$this->SetLineCap(2);
}
if (!$this->ColActive && ($i > 0 || $j > 0)) {
if (isset($table['bgcolor'][-1])) {
$color = $this->colorConverter->convert($table['bgcolor'][-1], $this->PDFAXwarnings);
if ($color) {
if (!$table['borders_separate']) {
$bh -= $table['max_cell_border_width']['B'] / 2;
}
$this->tableBackgrounds[$level * 9][] = ['gradient' => false, 'x' => $bx, 'y' => $by, 'w' => $bw, 'h' => $bh, 'col' => $color];
}
}
/* -- BACKGROUNDS -- */
if (isset($table['gradient'])) {
$g = $this->gradient->parseBackgroundGradient($table['gradient']);
if ($g) {
$this->tableBackgrounds[$level * 9 + 1][] = ['gradient' => true, 'x' => $bx, 'y' => $by, 'w' => $bw, 'h' => $bh, 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => ''];
}
}
if (isset($table['background-image'])) {
if ($table['background-image']['gradient'] && preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient/', $table['background-image']['gradient'])) {
$g = $this->gradient->parseMozGradient($table['background-image']['gradient']);
if ($g) {
$this->tableBackgrounds[$level * 9 + 1][] = ['gradient' => true, 'x' => $bx, 'y' => $by, 'w' => $bw, 'h' => $bh, 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => ''];
}
} else {
$image_id = $table['background-image']['image_id'];
$orig_w = $table['background-image']['orig_w'];
$orig_h = $table['background-image']['orig_h'];
$x_pos = $table['background-image']['x_pos'];
$y_pos = $table['background-image']['y_pos'];
$x_repeat = $table['background-image']['x_repeat'];
$y_repeat = $table['background-image']['y_repeat'];
$resize = $table['background-image']['resize'];
$opacity = $table['background-image']['opacity'];
$itype = $table['background-image']['itype'];
$this->tableBackgrounds[$level * 9 + 2][] = ['x' => $bx, 'y' => $by, 'w' => $bw, 'h' => $bh, 'image_id' => $image_id, 'orig_w' => $orig_w, 'orig_h' => $orig_h, 'x_pos' => $x_pos, 'y_pos' => $y_pos, 'x_repeat' => $x_repeat, 'y_repeat' => $y_repeat, 'clippath' => '', 'resize' => $resize, 'opacity' => $opacity, 'itype' => $itype];
}
}
/* -- END BACKGROUNDS -- */
}
// $this->AcceptPageBreak() has moved tablebuffer to $this->pages content
if ($this->tableBackgrounds) {
$s = $this->PrintTableBackgrounds();
if ($this->bufferoutput) {
$this->headerbuffer = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', '\\1' . "\n" . $s . "\n", $this->headerbuffer);
$this->headerbuffer = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', " ", $this->headerbuffer);
} else {
$this->pages[$this->page] = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', '\\1' . "\n" . $s . "\n", $this->pages[$this->page]);
$this->pages[$this->page] = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', " ", $this->pages[$this->page]);
}
$this->tableBackgrounds = [];
}
if ($split) {
if ($i == 0 && $j == 0) {
$y0 = -1;
} elseif ($finalSpread) {
$splitpg = 0;
$startcol = 0;
$startrow = $i;
} else {
$splitpg++;
$startcol = $t;
$returny -= $y;
}
return [false, $startrow, $startcol, $splitpg, $returny, $y0];
}
$this->AddPage($this->CurOrientation);
$this->writer->write('___TABLE___BACKGROUNDS' . $this->uniqstr);
if ($this->tableClipPath) {
$this->writer->write($this->tableClipPath);
}
// Added to correct for OddEven Margins
$x = $x + $this->MarginCorrection;
$x0 = $x0 + $this->MarginCorrection;
if ($this->splitTableBorderWidth && ($this->keepColumns || !$this->ColActive) && empty($tableheader) && $i > 0 && $table['border_details']['T']['w']) {
$prevDrawColor = $this->DrawColor;
$lw = $this->LineWidth;
$this->SetLineWidth($this->splitTableBorderWidth);
$this->SetDColor($table['border_details']['T']['c']);
$this->SetLineJoin(0);
$this->SetLineCap(0);
$blx += $this->MarginCorrection;
$this->Line($blx, $this->y - ($this->splitTableBorderWidth / 2), $blx + $blw, $this->y - ($this->splitTableBorderWidth / 2));
$this->DrawColor = $prevDrawColor;
$this->writer->write($this->DrawColor);
$this->SetLineWidth($lw);
$this->SetLineJoin(2);
$this->SetLineCap(2);
}
// Move down to account for half of top border-spacing or
// extra half border width in case page was broken in middle
if ($i > 0 && !$this->table_rotate && $level == 1 && $table['headernrows'] == 0) {
if ($table['borders_separate']) {
$adv = $table['border_spacing_V'] / 2;
} else {
$maxbwtop = 0;
for ($ctj = 0; $ctj < $numcols; $ctj++) {
if (isset($cells[$i][$ctj]) && $cells[$i][$ctj]) {
if (!$this->simpleTables) {
if ($this->packTableData) {
list($bt, $br, $bb, $bl) = $this->_getBorderWidths($cells[$i][$ctj]['borderbin']);
} else {
$bt = $cells[$i][$ctj]['border_details']['T']['w'];
}
$maxbwtop = max($maxbwtop, $bt);
} elseif ($this->simpleTables) {
$maxbwtop = max($maxbwtop, $table['simple']['border_details']['T']['w']);
}
}
}
$adv = $maxbwtop / 2;
}
$this->y += $adv;
}
if ($this->table_rotate) {
$this->tbrot_x0 = $this->lMargin + $this->blk[$this->blklvl]['outer_left_margin'] + $this->blk[$this->blklvl]['padding_left'] + $this->blk[$this->blklvl]['border_left']['w'];
if ($table['borders_separate']) {
$this->tbrot_h = $table['margin']['T'] + $table['padding']['T'] + $table['border_details']['T']['w'] + $table['border_spacing_V'] / 2;
} else {
$this->tbrot_h = $table['margin']['T'] + $table['max_cell_border_width']['T'];
}
$this->tbrot_y0 = $this->y;
$pagetrigger = $y0 - $tableheaderadj + ($this->blk[$this->blklvl]['inner_width']);
} else {
$pagetrigger = $this->PageBreakTrigger;
}
if ($this->kwt_saved && $level == 1) {
$this->kwt_moved = true;
}
if (!empty($tableheader)) {
$ya = $this->y;
$this->TableHeaderFooter($tableheader, $tablestartpage, $tablestartcolumn, 'H', $level);
if ($this->table_rotate) {
$this->tbrot_h = $this->y - $ya;
}
$tableheaderadj = $this->y - $ya;
} elseif ($i == 0 && !$this->table_rotate && $level == 1 && !$this->ColActive) {
// Advance down page
if ($table['borders_separate']) {
$adv = $table['border_spacing_V'] / 2 + $table['border_details']['T']['w'] + $table['padding']['T'];
} else {
$adv = $table['max_cell_border_width']['T'] / 2;
}
if ($adv) {
if ($this->table_rotate) {
$this->y += ($adv);
} else {
$this->DivLn($adv, $this->blklvl, true);
}
}
}
$outerfilled = 0;
$y = $y0 = $this->y;
}
/* -- COLUMNS -- */
// COLS
// COLUMN CHANGE
if ($this->CurrCol != $oldcolumn) {
// Added to correct for Columns
$x += $this->ChangeColumn * ($this->ColWidth + $this->ColGap);
$x0 += $this->ChangeColumn * ($this->ColWidth + $this->ColGap);
if ($this->CurrCol == 0) { // just added a page - possibly with tableheader
$y0 = $this->y; // this->y0 is global used by Columns - $y0 is internal to tablewrite
} else {
$y0 = $this->y0; // this->y0 is global used by Columns - $y0 is internal to tablewrite
}
$y = $y0;
$outerfilled = 0;
if ($this->CurrCol != 0 && ($this->keepColumns && $this->ColActive) && !empty($tableheader) && $i > 0) {
$this->x = $x;
$this->y = $y;
$this->TableHeaderFooter($tableheader, $tablestartpage, $tablestartcolumn, 'H', $level);
$y0 = $y = $this->y;
}
}
/* -- END COLUMNS -- */
}
$skippage = true;
}
$this->x = $x;
$this->y = $y;
if ($this->kwt_saved && $level == 1) {
$this->printkwtbuffer();
$x0 = $x = $this->x;
$y0 = $y = $this->y;
$this->kwt_moved = false;
$this->kwt_saved = false;
}
// Set the Page & Column where table actually starts
if ($i == 0 && $j == 0 && $level == 1) {
if (($this->mirrorMargins) && (($this->page) % 2 == 0)) { // EVEN
$tablestartpage = 'EVEN';
} elseif (($this->mirrorMargins) && (($this->page) % 2 == 1)) { // ODD
$tablestartpage = 'ODD';
} else {
$tablestartpage = '';
}
$tablestartpageno = $this->page;
if ($this->ColActive) {
$tablestartcolumn = $this->CurrCol;
} // *COLUMNS*
}
// ALIGN
$align = $cell['a'];
/* -- COLUMNS -- */
// If outside columns, this is done in PaintDivBB
if ($this->ColActive) {
// OUTER FILL BGCOLOR of DIVS
if ($this->blklvl > 0 && ($j == 0) && !$this->table_rotate && $level == 1) {
$firstblockfill = $this->GetFirstBlockFill();
if ($firstblockfill && $this->blklvl >= $firstblockfill) {
$divh = $maxrowheight;
// Last row
if ((!isset($cell['rowspan']) && $i == $numrows - 1) || (isset($cell['rowspan']) && (($i == $numrows - 1 && $cell['rowspan'] < 2) || ($cell['rowspan'] > 1 && ($i + $cell['rowspan'] - 1) == $numrows - 1)))) {
if ($table['borders_separate']) {
$adv = $table['margin']['B'] + $table['padding']['B'] + $table['border_details']['B']['w'] + $table['border_spacing_V'] / 2;
} else {
$adv = $table['margin']['B'] + $table['max_cell_border_width']['B'] / 2;
}
$divh += $adv; // last row: fill bottom half of bottom border (y advanced at end)
}
if (($this->y + $divh) > $outerfilled) { // if not already painted by previous rowspan
$bak_x = $this->x;
$bak_y = $this->y;
if ($outerfilled > $this->y) {
$divh = ($this->y + $divh) - $outerfilled;
$this->y = $outerfilled;
}
$this->DivLn($divh, -3, false);
$outerfilled = $this->y + $divh;
// Reset current block fill
$bcor = $this->blk[$this->blklvl]['bgcolorarray'];
if ($bcor) {
$this->SetFColor($bcor);
}
$this->x = $bak_x;
$this->y = $bak_y;
}
}
}
}
// TABLE BACKGROUND FILL BGCOLOR - for cellSpacing
if ($this->ColActive) {
if ($table['borders_separate']) {
$fill = isset($table['bgcolor'][-1]) ? $table['bgcolor'][-1] : 0;
if ($fill) {
$color = $this->colorConverter->convert($fill, $this->PDFAXwarnings);
if ($color) {
$xadj = ($table['border_spacing_H'] / 2);
$yadj = ($table['border_spacing_V'] / 2);
$wadj = $table['border_spacing_H'];
$hadj = $table['border_spacing_V'];
if ($i == 0) { // Top
$yadj += $table['padding']['T'] + $table['border_details']['T']['w'];
$hadj += $table['padding']['T'] + $table['border_details']['T']['w'];
}
if ($j == 0) { // Left
$xadj += $table['padding']['L'] + $table['border_details']['L']['w'];
$wadj += $table['padding']['L'] + $table['border_details']['L']['w'];
}
if ($i == ($numrows - 1) || (isset($cell['rowspan']) && ($i + $cell['rowspan']) == $numrows) || (!isset($cell['rowspan']) && ($i + 1) == $numrows)) { // Bottom
$hadj += $table['padding']['B'] + $table['border_details']['B']['w'];
}
if ($j == ($numcols - 1) || (isset($cell['colspan']) && ($j + $cell['colspan']) == $numcols) || (!isset($cell['colspan']) && ($j + 1) == $numcols)) { // Right
$wadj += $table['padding']['R'] + $table['border_details']['R']['w'];
}
$this->SetFColor($color);
$this->Rect($x - $xadj, $y - $yadj, $w + $wadj, $h + $hadj, 'F');
}
}
}
}
/* -- END COLUMNS -- */
if ($table['empty_cells'] != 'hide' || !empty($cell['textbuffer']) || (isset($cell['nestedcontent']) && $cell['nestedcontent']) || !$table['borders_separate']) {
$paintcell = true;
} else {
$paintcell = false;
}
// Set Borders
$bord = 0;
$bord_det = [];
if (!$this->simpleTables) {
if ($this->packTableData) {
$c = $this->_unpackCellBorder($cell['borderbin']);
$bord = $c['border'];
$bord_det = $c['border_details'];
} else {
$bord = $cell['border'];
$bord_det = $cell['border_details'];
}
} elseif ($this->simpleTables) {
$bord = $table['simple']['border'];
$bord_det = $table['simple']['border_details'];
}
// TABLE ROW OR CELL FILL BGCOLOR
$fill = 0;
if (isset($cell['bgcolor']) && $cell['bgcolor'] && $cell['bgcolor'] != 'transparent') {
$fill = $cell['bgcolor'];
$leveladj = 6;
} elseif (isset($table['bgcolor'][$i]) && $table['bgcolor'][$i] && $table['bgcolor'][$i] != 'transparent') { // Row color
$fill = $table['bgcolor'][$i];
$leveladj = 3;
}
if ($fill && $paintcell) {
$color = $this->colorConverter->convert($fill, $this->PDFAXwarnings);
if ($color) {
if ($table['borders_separate']) {
if ($this->ColActive) {
$this->SetFColor($color);
$this->Rect($x + ($table['border_spacing_H'] / 2), $y + ($table['border_spacing_V'] / 2), $w - $table['border_spacing_H'], $h - $table['border_spacing_V'], 'F');
} else {
$this->tableBackgrounds[$level * 9 + $leveladj][] = ['gradient' => false, 'x' => ($x + ($table['border_spacing_H'] / 2)), 'y' => ($y + ($table['border_spacing_V'] / 2)), 'w' => ($w - $table['border_spacing_H']), 'h' => ($h - $table['border_spacing_V']), 'col' => $color];
}
} else {
if ($this->ColActive) {
$this->SetFColor($color);
$this->Rect($x, $y, $w, $h, 'F');
} else {
$this->tableBackgrounds[$level * 9 + $leveladj][] = ['gradient' => false, 'x' => $x, 'y' => $y, 'w' => $w, 'h' => $h, 'col' => $color];
}
}
}
}
/* -- BACKGROUNDS -- */
if (isset($cell['gradient']) && $cell['gradient'] && $paintcell) {
$g = $this->gradient->parseBackgroundGradient($cell['gradient']);
if ($g) {
if ($table['borders_separate']) {
$px = $x + ($table['border_spacing_H'] / 2);
$py = $y + ($table['border_spacing_V'] / 2);
$pw = $w - $table['border_spacing_H'];
$ph = $h - $table['border_spacing_V'];
} else {
$px = $x;
$py = $y;
$pw = $w;
$ph = $h;
}
if ($this->ColActive) {
$this->gradient->Gradient($px, $py, $pw, $ph, $g['type'], $g['stops'], $g['colorspace'], $g['coords'], $g['extend']);
} else {
$this->tableBackgrounds[$level * 9 + 7][] = ['gradient' => true, 'x' => $px, 'y' => $py, 'w' => $pw, 'h' => $ph, 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => ''];
}
}
}
if (isset($cell['background-image']) && $paintcell) {
if (isset($cell['background-image']['gradient']) && $cell['background-image']['gradient'] && preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient/', $cell['background-image']['gradient'])) {
$g = $this->gradient->parseMozGradient($cell['background-image']['gradient']);
if ($g) {
if ($table['borders_separate']) {
$px = $x + ($table['border_spacing_H'] / 2);
$py = $y + ($table['border_spacing_V'] / 2);
$pw = $w - $table['border_spacing_H'];
$ph = $h - $table['border_spacing_V'];
} else {
$px = $x;
$py = $y;
$pw = $w;
$ph = $h;
}
if ($this->ColActive) {
$this->gradient->Gradient($px, $py, $pw, $ph, $g['type'], $g['stops'], $g['colorspace'], $g['coords'], $g['extend']);
} else {
$this->tableBackgrounds[$level * 9 + 7][] = ['gradient' => true, 'x' => $px, 'y' => $py, 'w' => $pw, 'h' => $ph, 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => ''];
}
}
} elseif (isset($cell['background-image']['image_id']) && $cell['background-image']['image_id']) { // Background pattern
$n = count($this->patterns) + 1;
if ($table['borders_separate']) {
$px = $x + ($table['border_spacing_H'] / 2);
$py = $y + ($table['border_spacing_V'] / 2);
$pw = $w - $table['border_spacing_H'];
$ph = $h - $table['border_spacing_V'];
} else {
$px = $x;
$py = $y;
$pw = $w;
$ph = $h;
}
if ($this->ColActive) {
list($orig_w, $orig_h, $x_repeat, $y_repeat) = $this->_resizeBackgroundImage($cell['background-image']['orig_w'], $cell['background-image']['orig_h'], $pw, $ph, $cell['background-image']['resize'], $cell['background-image']['x_repeat'], $cell['background-image']['y_repeat']);
$this->patterns[$n] = ['x' => $px, 'y' => $py, 'w' => $pw, 'h' => $ph, 'pgh' => $this->h, 'image_id' => $cell['background-image']['image_id'], 'orig_w' => $orig_w, 'orig_h' => $orig_h, 'x_pos' => $cell['background-image']['x_pos'], 'y_pos' => $cell['background-image']['y_pos'], 'x_repeat' => $x_repeat, 'y_repeat' => $y_repeat];
if ($cell['background-image']['opacity'] > 0 && $cell['background-image']['opacity'] < 1) {
$opac = $this->SetAlpha($cell['background-image']['opacity'], 'Normal', true);
} else {
$opac = '';
}
$this->writer->write(sprintf('q /Pattern cs /P%d scn %s %.3F %.3F %.3F %.3F re f Q', $n, $opac, $px * Mpdf::SCALE, ($this->h - $py) * Mpdf::SCALE, $pw * Mpdf::SCALE, -$ph * Mpdf::SCALE));
} else {
$image_id = $cell['background-image']['image_id'];
$orig_w = $cell['background-image']['orig_w'];
$orig_h = $cell['background-image']['orig_h'];
$x_pos = $cell['background-image']['x_pos'];
$y_pos = $cell['background-image']['y_pos'];
$x_repeat = $cell['background-image']['x_repeat'];
$y_repeat = $cell['background-image']['y_repeat'];
$resize = $cell['background-image']['resize'];
$opacity = $cell['background-image']['opacity'];
$itype = $cell['background-image']['itype'];
$this->tableBackgrounds[$level * 9 + 8][] = ['x' => $px, 'y' => $py, 'w' => $pw, 'h' => $ph, 'image_id' => $image_id, 'orig_w' => $orig_w, 'orig_h' => $orig_h, 'x_pos' => $x_pos, 'y_pos' => $y_pos, 'x_repeat' => $x_repeat, 'y_repeat' => $y_repeat, 'clippath' => '', 'resize' => $resize, 'opacity' => $opacity, 'itype' => $itype];
}
}
}
/* -- END BACKGROUNDS -- */
if (isset($cell['colspan']) && $cell['colspan'] > 1) {
$ccolsp = $cell['colspan'];
} else {
$ccolsp = 1;
}
if (isset($cell['rowspan']) && $cell['rowspan'] > 1) {
$crowsp = $cell['rowspan'];
} else {
$crowsp = 1;
}
// but still need to do this for repeated headers...
if (!$table['borders_separate'] && $this->tabletheadjustfinished && !$this->simpleTables) {
if (isset($table['topntail']) && $table['topntail']) {
$bord_det['T'] = $this->border_details($table['topntail']);
$bord_det['T']['w'] /= $this->shrin_k;
$this->setBorder($bord, Border::TOP);
}
if (isset($table['thead-underline']) && $table['thead-underline']) {
$bord_det['T'] = $this->border_details($table['thead-underline']);
$bord_det['T']['w'] /= $this->shrin_k;
$this->setBorder($bord, Border::TOP);
}
}
// Get info of first row ==>> table header
// Use > 1 row if THEAD
if (isset($table['is_thead'][$i]) && $table['is_thead'][$i] && $level == 1) {
if ($j == 0) {
$tableheaderrowheight += $table['hr'][$i];
}
$tableheader[$i][0]['trbackground-images'] = (isset($table['trbackground-images'][$i]) ? $table['trbackground-images'][$i] : null);
$tableheader[$i][0]['trgradients'] = (isset($table['trgradients'][$i]) ? $table['trgradients'][$i] : null);
$tableheader[$i][0]['trbgcolor'] = (isset($table['bgcolor'][$i]) ? $table['bgcolor'][$i] : null);
$tableheader[$i][$j]['x'] = $x;
$tableheader[$i][$j]['y'] = $y;
$tableheader[$i][$j]['h'] = $h;
$tableheader[$i][$j]['w'] = $w;
if (isset($cell['textbuffer'])) {
$tableheader[$i][$j]['textbuffer'] = $cell['textbuffer'];
} else {
$tableheader[$i][$j]['textbuffer'] = '';
}
$tableheader[$i][$j]['a'] = $cell['a'];
$tableheader[$i][$j]['R'] = $cell['R'];
$tableheader[$i][$j]['va'] = $cell['va'];
$tableheader[$i][$j]['mih'] = $cell['mih'];
$tableheader[$i][$j]['gradient'] = (isset($cell['gradient']) ? $cell['gradient'] : null); // *BACKGROUNDS*
$tableheader[$i][$j]['background-image'] = (isset($cell['background-image']) ? $cell['background-image'] : null); // *BACKGROUNDS*
$tableheader[$i][$j]['rowspan'] = (isset($cell['rowspan']) ? $cell['rowspan'] : null);
$tableheader[$i][$j]['colspan'] = (isset($cell['colspan']) ? $cell['colspan'] : null);
$tableheader[$i][$j]['bgcolor'] = $cell['bgcolor'];
if (!$this->simpleTables) {
$tableheader[$i][$j]['border'] = $bord;
$tableheader[$i][$j]['border_details'] = $bord_det;
} elseif ($this->simpleTables) {
$tableheader[$i][$j]['border'] = $table['simple']['border'];
$tableheader[$i][$j]['border_details'] = $table['simple']['border_details'];
}
$tableheader[$i][$j]['padding'] = $cell['padding'];
if (isset($cell['direction'])) {
$tableheader[$i][$j]['direction'] = $cell['direction'];
}
if (isset($cell['cellLineHeight'])) {
$tableheader[$i][$j]['cellLineHeight'] = $cell['cellLineHeight'];
}
if (isset($cell['cellLineStackingStrategy'])) {
$tableheader[$i][$j]['cellLineStackingStrategy'] = $cell['cellLineStackingStrategy'];
}
if (isset($cell['cellLineStackingShift'])) {
$tableheader[$i][$j]['cellLineStackingShift'] = $cell['cellLineStackingShift'];
}
}
// CELL BORDER
if ($bord) {
if ($table['borders_separate'] && $paintcell) {
$this->_tableRect($x + ($table['border_spacing_H'] / 2) + ($bord_det['L']['w'] / 2), $y + ($table['border_spacing_V'] / 2) + ($bord_det['T']['w'] / 2), $w - $table['border_spacing_H'] - ($bord_det['L']['w'] / 2) - ($bord_det['R']['w'] / 2), $h - $table['border_spacing_V'] - ($bord_det['T']['w'] / 2) - ($bord_det['B']['w'] / 2), $bord, $bord_det, false, $table['borders_separate']);
} elseif (!$table['borders_separate']) {
$this->_tableRect($x, $y, $w, $h, $bord, $bord_det, true, $table['borders_separate']); // true causes buffer
}
}
// VERTICAL ALIGN
if ($cell['R'] && intval($cell['R']) > 0 && intval($cell['R']) < 90 && isset($cell['va']) && $cell['va'] != 'B') {
$cell['va'] = 'B';
}
if (!isset($cell['va']) || $cell['va'] == 'M') {
$this->y += ($h - $cell['mih']) / 2;
} elseif (isset($cell['va']) && $cell['va'] == 'B') {
$this->y += $h - $cell['mih'];
}
// NESTED CONTENT
// TEXT (and nested tables)
$this->divwidth = $w;
if (!empty($cell['textbuffer'])) {
$this->cellTextAlign = $align;
$this->cellLineHeight = $cell['cellLineHeight'];
$this->cellLineStackingStrategy = $cell['cellLineStackingStrategy'];
$this->cellLineStackingShift = $cell['cellLineStackingShift'];
if ($level == 1) {
if (isset($table['is_tfoot'][$i]) && $table['is_tfoot'][$i]) {
if (preg_match('/{colsum([0-9]*)[_]*}/', $cell['textbuffer'][0][0], $m)) {
$rep = sprintf("%01." . intval($m[1]) . "f", $this->colsums[$j]);
$cell['textbuffer'][0][0] = preg_replace('/{colsum[0-9_]*}/', $rep, $cell['textbuffer'][0][0]);
}
} elseif (!isset($table['is_thead'][$i])) {
if (isset($this->colsums[$j])) {
$this->colsums[$j] += $this->toFloat($cell['textbuffer'][0][0]);
} else {
$this->colsums[$j] = $this->toFloat($cell['textbuffer'][0][0]);
}
}
}
$opy = $this->y;
// mPDF ITERATION
if ($this->iterationCounter) {
foreach ($cell['textbuffer'] as $k => $t) {
if (preg_match('/{iteration ([a-zA-Z0-9_]+)}/', $t[0], $m)) {
$vname = '__' . $m[1] . '_';
if (!isset($this->$vname)) {
$this->$vname = 1;
} else {
$this->$vname++;
}
$cell['textbuffer'][$k][0] = preg_replace('/{iteration ' . $m[1] . '}/', $this->$vname, $cell['textbuffer'][$k][0]);
}
}
}
if ($cell['R']) {
$cellPtSize = $cell['textbuffer'][0][11] / $this->shrin_k;
if (!$cellPtSize) {
$cellPtSize = $this->default_font_size;
}
$cellFontHeight = ($cellPtSize / Mpdf::SCALE);
$opx = $this->x;
$angle = intval($cell['R']);
// Only allow 45 to 89 degrees (when bottom-aligned) or exactly 90 or -90
if ($angle > 90) {
$angle = 90;
} elseif ($angle > 0 && $angle < 45) {
$angle = 45;
} elseif ($angle < 0) {
$angle = -90;
}
$offset = ((sin(deg2rad($angle))) * 0.37 * $cellFontHeight);
if (isset($cell['a']) && $cell['a'] == 'R') {
$this->x += ($w) + ($offset) - ($cellFontHeight / 3) - ($cell['padding']['R'] + ($table['border_spacing_H'] / 2));
} elseif (!isset($cell['a']) || $cell['a'] == 'C') {
$this->x += ($w / 2) + ($offset);
} else {
$this->x += ($offset) + ($cellFontHeight / 3) + ($cell['padding']['L'] + ($table['border_spacing_H'] / 2));
}
$str = '';
foreach ($cell['textbuffer'] as $t) {
$str .= $t[0] . ' ';
}
$str = rtrim($str);
if (!isset($cell['va']) || $cell['va'] == 'M') {
$this->y -= ($h - $cell['mih']) / 2; // Undo what was added earlier VERTICAL ALIGN
if ($angle > 0) {
$this->y += (($h - $cell['mih']) / 2) + $cell['padding']['T'] + ($cell['mih'] - ($cell['padding']['T'] + $cell['padding']['B']));
} elseif ($angle < 0) {
$this->y += (($h - $cell['mih']) / 2) + ($cell['padding']['T'] + ($table['border_spacing_V'] / 2));
}
} elseif (isset($cell['va']) && $cell['va'] == 'B') {
$this->y -= $h - $cell['mih']; // Undo what was added earlier VERTICAL ALIGN
if ($angle > 0) {
$this->y += $h - ($cell['padding']['B'] + ($table['border_spacing_V'] / 2));
} elseif ($angle < 0) {
$this->y += $h - $cell['mih'] + ($cell['padding']['T'] + ($table['border_spacing_V'] / 2));
}
} elseif (isset($cell['va']) && $cell['va'] == 'T') {
if ($angle > 0) {
$this->y += $cell['mih'] - ($cell['padding']['B'] + ($table['border_spacing_V'] / 2));
} elseif ($angle < 0) {
$this->y += ($cell['padding']['T'] + ($table['border_spacing_V'] / 2));
}
}
$this->Rotate($angle, $this->x, $this->y);
$s_fs = $this->FontSizePt;
$s_f = $this->FontFamily;
$s_st = $this->FontStyle;
if (!empty($cell['textbuffer'][0][3])) { // Font Color
$cor = $cell['textbuffer'][0][3];
$this->SetTColor($cor);
}
$this->SetFont($cell['textbuffer'][0][4], $cell['textbuffer'][0][2], $cellPtSize, true, true);
$this->magic_reverse_dir($str, $this->directionality, $cell['textbuffer'][0][18]);
$this->Text($this->x, $this->y, $str, $cell['textbuffer'][0][18], $cell['textbuffer'][0][8]); // textvar
$this->Rotate(0);
$this->SetFont($s_f, $s_st, $s_fs, true, true);
$this->SetTColor(0);
$this->x = $opx;
} else {
if (!$this->simpleTables) {
if ($bord_det) {
$btlw = $bord_det['L']['w'];
$btrw = $bord_det['R']['w'];
$bttw = $bord_det['T']['w'];
} else {
$btlw = 0;
$btrw = 0;
$bttw = 0;
}
if ($table['borders_separate']) {
$xadj = $btlw + $cell['padding']['L'] + ($table['border_spacing_H'] / 2);
$wadj = $btlw + $btrw + $cell['padding']['L'] + $cell['padding']['R'] + $table['border_spacing_H'];
$yadj = $bttw + $cell['padding']['T'] + ($table['border_spacing_H'] / 2);
} else {
$xadj = $btlw / 2 + $cell['padding']['L'];
$wadj = ($btlw + $btrw) / 2 + $cell['padding']['L'] + $cell['padding']['R'];
$yadj = $bttw / 2 + $cell['padding']['T'];
}
} elseif ($this->simpleTables) {
if ($table['borders_separate']) { // NB twice border width
$xadj = $table['simple']['border_details']['L']['w'] + $cell['padding']['L'] + ($table['border_spacing_H'] / 2);
$wadj = $table['simple']['border_details']['L']['w'] + $table['simple']['border_details']['R']['w'] + $cell['padding']['L'] + $cell['padding']['R'] + $table['border_spacing_H'];
$yadj = $table['simple']['border_details']['T']['w'] + $cell['padding']['T'] + ($table['border_spacing_H'] / 2);
} else {
$xadj = $table['simple']['border_details']['L']['w'] / 2 + $cell['padding']['L'];
$wadj = ($table['simple']['border_details']['L']['w'] + $table['simple']['border_details']['R']['w']) / 2 + $cell['padding']['L'] + $cell['padding']['R'];
$yadj = $table['simple']['border_details']['T']['w'] / 2 + $cell['padding']['T'];
}
}
$this->decimal_offset = 0;
if (substr($cell['a'], 0, 1) == 'D') {
if (isset($cell['colspan']) && $cell['colspan'] > 1) {
$this->cellTextAlign = $c['a'] = substr($cell['a'], 2, 1);
} else {
$smax = $table['decimal_align'][$j]['maxs0'];
$d_content = $table['decimal_align'][$j]['maxs0'] + $table['decimal_align'][$j]['maxs1'];
$this->decimal_offset = $smax;
$extra = ($w - $d_content - $wadj);
if ($extra > 0) {
if (substr($cell['a'], 2, 1) == 'R') {
$this->decimal_offset += $extra;
} elseif (substr($cell['a'], 2, 1) == 'C') {
$this->decimal_offset += ($extra) / 2;
}
}
}
}
$this->divwidth = $w - $wadj;
if ($this->divwidth == 0) {
$this->divwidth = 0.0001;
}
$this->x += $xadj;
$this->y += $yadj;
$this->printbuffer($cell['textbuffer'], '', true, false, $cell['direction']);
}
$this->y = $opy;
}
/* -- BACKGROUNDS -- */
if (!$this->ColActive) {
if (isset($table['trgradients'][$i]) && ($j == 0 || $table['borders_separate'])) {
$g = $this->gradient->parseBackgroundGradient($table['trgradients'][$i]);
if ($g) {
$gx = $x0;
$gy = $y;
$gh = $h;
$gw = $table['w'] - ($table['max_cell_border_width']['L'] / 2) - ($table['max_cell_border_width']['R'] / 2) - $table['margin']['L'] - $table['margin']['R'];
if ($table['borders_separate']) {
$gw -= ($table['padding']['L'] + $table['border_details']['L']['w'] + $table['padding']['R'] + $table['border_details']['R']['w'] + $table['border_spacing_H']);
$clx = $x + ($table['border_spacing_H'] / 2);
$cly = $y + ($table['border_spacing_V'] / 2);
$clw = $w - $table['border_spacing_H'];
$clh = $h - $table['border_spacing_V'];
// Set clipping path
$s = $this->_setClippingPath($clx, $cly, $clw, $clh); // mPDF 6
$this->tableBackgrounds[$level * 9 + 4][] = ['gradient' => true, 'x' => $gx + ($table['border_spacing_H'] / 2), 'y' => $gy + ($table['border_spacing_V'] / 2), 'w' => $gw - $table['border_spacing_V'], 'h' => $gh - $table['border_spacing_H'], 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => $s];
} else {
$this->tableBackgrounds[$level * 9 + 4][] = ['gradient' => true, 'x' => $gx, 'y' => $gy, 'w' => $gw, 'h' => $gh, 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => ''];
}
}
}
if (isset($table['trbackground-images'][$i]) && ($j == 0 || $table['borders_separate'])) {
if (isset($table['trbackground-images'][$i]['gradient']) && preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient/', $table['trbackground-images'][$i]['gradient'])) {
$g = $this->gradient->parseMozGradient($table['trbackground-images'][$i]['gradient']);
if ($g) {
$gx = $x0;
$gy = $y;
$gh = $h;
$gw = $table['w'] - ($table['max_cell_border_width']['L'] / 2) - ($table['max_cell_border_width']['R'] / 2) - $table['margin']['L'] - $table['margin']['R'];
if ($table['borders_separate']) {
$gw -= ($table['padding']['L'] + $table['border_details']['L']['w'] + $table['padding']['R'] + $table['border_details']['R']['w'] + $table['border_spacing_H']);
$clx = $x + ($table['border_spacing_H'] / 2);
$cly = $y + ($table['border_spacing_V'] / 2);
$clw = $w - $table['border_spacing_H'];
$clh = $h - $table['border_spacing_V'];
// Set clipping path
$s = $this->_setClippingPath($clx, $cly, $clw, $clh); // mPDF 6
$this->tableBackgrounds[$level * 9 + 4][] = ['gradient' => true, 'x' => $gx + ($table['border_spacing_H'] / 2), 'y' => $gy + ($table['border_spacing_V'] / 2), 'w' => $gw - $table['border_spacing_V'], 'h' => $gh - $table['border_spacing_H'], 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => $s];
} else {
$this->tableBackgrounds[$level * 9 + 4][] = ['gradient' => true, 'x' => $gx, 'y' => $gy, 'w' => $gw, 'h' => $gh, 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => ''];
}
}
} else {
$image_id = $table['trbackground-images'][$i]['image_id'];
$orig_w = $table['trbackground-images'][$i]['orig_w'];
$orig_h = $table['trbackground-images'][$i]['orig_h'];
$x_pos = $table['trbackground-images'][$i]['x_pos'];
$y_pos = $table['trbackground-images'][$i]['y_pos'];
$x_repeat = $table['trbackground-images'][$i]['x_repeat'];
$y_repeat = $table['trbackground-images'][$i]['y_repeat'];
$resize = $table['trbackground-images'][$i]['resize'];
$opacity = $table['trbackground-images'][$i]['opacity'];
$itype = $table['trbackground-images'][$i]['itype'];
$clippath = '';
$gx = $x0;
$gy = $y;
$gh = $h;
$gw = $table['w'] - ($table['max_cell_border_width']['L'] / 2) - ($table['max_cell_border_width']['R'] / 2) - $table['margin']['L'] - $table['margin']['R'];
if ($table['borders_separate']) {
$gw -= ($table['padding']['L'] + $table['border_details']['L']['w'] + $table['padding']['R'] + $table['border_details']['R']['w'] + $table['border_spacing_H']);
$clx = $x + ($table['border_spacing_H'] / 2);
$cly = $y + ($table['border_spacing_V'] / 2);
$clw = $w - $table['border_spacing_H'];
$clh = $h - $table['border_spacing_V'];
// Set clipping path
$s = $this->_setClippingPath($clx, $cly, $clw, $clh); // mPDF 6
$this->tableBackgrounds[$level * 9 + 5][] = ['x' => $gx + ($table['border_spacing_H'] / 2), 'y' => $gy + ($table['border_spacing_V'] / 2), 'w' => $gw - $table['border_spacing_V'], 'h' => $gh - $table['border_spacing_H'], 'image_id' => $image_id, 'orig_w' => $orig_w, 'orig_h' => $orig_h, 'x_pos' => $x_pos, 'y_pos' => $y_pos, 'x_repeat' => $x_repeat, 'y_repeat' => $y_repeat, 'clippath' => $s, 'resize' => $resize, 'opacity' => $opacity, 'itype' => $itype];
} else {
$this->tableBackgrounds[$level * 9 + 5][] = ['x' => $gx, 'y' => $gy, 'w' => $gw, 'h' => $gh, 'image_id' => $image_id, 'orig_w' => $orig_w, 'orig_h' => $orig_h, 'x_pos' => $x_pos, 'y_pos' => $y_pos, 'x_repeat' => $x_repeat, 'y_repeat' => $y_repeat, 'clippath' => '', 'resize' => $resize, 'opacity' => $opacity, 'itype' => $itype];
}
}
}
}
/* -- END BACKGROUNDS -- */
// TABLE BORDER - if separate
if (($table['borders_separate'] || ($this->simpleTables && !$table['simple']['border'])) && $table['border']) {
$halfspaceL = $table['padding']['L'] + ($table['border_spacing_H'] / 2);
$halfspaceR = $table['padding']['R'] + ($table['border_spacing_H'] / 2);
$halfspaceT = $table['padding']['T'] + ($table['border_spacing_V'] / 2);
$halfspaceB = $table['padding']['B'] + ($table['border_spacing_V'] / 2);
$tbx = $x;
$tby = $y;
$tbw = $w;
$tbh = $h;
$tab_bord = 0;
$corner = '';
if ($i == 0) { // Top
$tby -= $halfspaceT + ($table['border_details']['T']['w'] / 2);
$tbh += $halfspaceT + ($table['border_details']['T']['w'] / 2);
$this->setBorder($tab_bord, Border::TOP);
$corner .= 'T';
}
if ($i == ($numrows - 1) || (isset($cell['rowspan']) && ($i + $cell['rowspan']) == $numrows)) { // Bottom
$tbh += $halfspaceB + ($table['border_details']['B']['w'] / 2);
$this->setBorder($tab_bord, Border::BOTTOM);
$corner .= 'B';
}
if ($j == 0) { // Left
$tbx -= $halfspaceL + ($table['border_details']['L']['w'] / 2);
$tbw += $halfspaceL + ($table['border_details']['L']['w'] / 2);
$this->setBorder($tab_bord, Border::LEFT);
$corner .= 'L';
}
if ($j == ($numcols - 1) || (isset($cell['colspan']) && ($j + $cell['colspan']) == $numcols)) { // Right
$tbw += $halfspaceR + ($table['border_details']['R']['w'] / 2);
$this->setBorder($tab_bord, Border::RIGHT);
$corner .= 'R';
}
$this->_tableRect($tbx, $tby, $tbw, $tbh, $tab_bord, $table['border_details'], false, $table['borders_separate'], 'table', $corner, $table['border_spacing_V'], $table['border_spacing_H']);
}
unset($cell);
// Reset values
$this->Reset();
}//end of (if isset(cells)...)
}// end of columns
$newpagestarted = false;
$this->tabletheadjustfinished = false;
/* -- COLUMNS -- */
if ($this->ColActive) {
if (!$this->table_keep_together && $i < $numrows - 1 && $level == 1) {
$this->breakpoints[$this->CurrCol][] = $y + $h;
} // mPDF 6
if (count($this->cellBorderBuffer)) {
$this->printcellbuffer();
}
}
/* -- END COLUMNS -- */
if ($i == $numrows - 1) {
$this->y = $y + $h;
} // last row jump (update this->y position)
if ($this->table_rotate && $level == 1) {
$this->tbrot_h += $h;
}
} // end of rows
if (count($this->cellBorderBuffer)) {
$this->printcellbuffer();
}
if ($this->tableClipPath) {
$this->writer->write("Q");
}
$this->tableClipPath = '';
// Advance down page by half width of bottom border
if ($table['borders_separate']) {
$this->y += $table['padding']['B'] + $table['border_details']['B']['w'] + $table['border_spacing_V'] / 2;
} else {
$this->y += $table['max_cell_border_width']['B'] / 2;
}
if ($table['borders_separate'] && $level == 1) {
$this->tbrot_h += $table['margin']['B'] + $table['padding']['B'] + $table['border_details']['B']['w'] + $table['border_spacing_V'] / 2;
} elseif ($level == 1) {
$this->tbrot_h += $table['margin']['B'] + $table['max_cell_border_width']['B'] / 2;
}
$bx = $x0;
$by = $y0;
if ($table['borders_separate']) {
$bx -= ($table['padding']['L'] + $table['border_details']['L']['w'] + $table['border_spacing_H'] / 2);
if ($tablestartpageno != $this->page) { // IF broken across page
$by += $table['max_cell_border_width']['T'] / 2;
if (empty($tableheader)) {
$by -= ($table['border_spacing_V'] / 2);
}
} elseif ($split && $startrow > 0 && empty($tableheader)) {
$by -= ($table['border_spacing_V'] / 2);
} else {
$by -= ($table['padding']['T'] + $table['border_details']['T']['w'] + $table['border_spacing_V'] / 2);
}
} elseif ($tablestartpageno != $this->page && !empty($tableheader)) {
$by += $maxbwtop / 2;
}
$by -= $tableheaderadj;
$bh = $this->y - $by;
if (!$table['borders_separate']) {
$bh -= $table['max_cell_border_width']['B'] / 2;
}
if ($split) {
$bw = 0;
$finalSpread = true;
for ($t = $startcol; $t < $numcols; $t++) {
if ($table['colPg'][$t] == $splitpg) {
$bw += $table['wc'][$t];
}
if ($table['colPg'][$t] > $splitpg) {
$finalSpread = false;
break;
}
}
if ($startcol == 0) {
$firstSpread = true;
} else {
$firstSpread = false;
}
if ($table['borders_separate']) {
$bw += $table['border_spacing_H'];
if ($firstSpread) {
$bw += $table['padding']['L'] + $table['border_details']['L']['w'];
} else {
$bx += ($table['padding']['L'] + $table['border_details']['L']['w']);
}
if ($finalSpread) {
$bw += $table['padding']['R'] + $table['border_details']['R']['w'];
}
}
} else {
$bw = $table['w'] - ($table['max_cell_border_width']['L'] / 2) - ($table['max_cell_border_width']['R'] / 2) - $table['margin']['L'] - $table['margin']['R'];
}
if (!$this->ColActive) {
if (isset($table['bgcolor'][-1])) {
$color = $this->colorConverter->convert($table['bgcolor'][-1], $this->PDFAXwarnings);
if ($color) {
$this->tableBackgrounds[$level * 9][] = ['gradient' => false, 'x' => $bx, 'y' => $by, 'w' => $bw, 'h' => $bh, 'col' => $color];
}
}
/* -- BACKGROUNDS -- */
if (isset($table['gradient'])) {
$g = $this->gradient->parseBackgroundGradient($table['gradient']);
if ($g) {
$this->tableBackgrounds[$level * 9 + 1][] = ['gradient' => true, 'x' => $bx, 'y' => $by, 'w' => $bw, 'h' => $bh, 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => ''];
}
}
if (isset($table['background-image'])) {
if (isset($table['background-image']['gradient']) && $table['background-image']['gradient'] && preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient/', $table['background-image']['gradient'])) {
$g = $this->gradient->parseMozGradient($table['background-image']['gradient']);
if ($g) {
$this->tableBackgrounds[$level * 9 + 1][] = ['gradient' => true, 'x' => $bx, 'y' => $by, 'w' => $bw, 'h' => $bh, 'gradtype' => $g['type'], 'stops' => $g['stops'], 'colorspace' => $g['colorspace'], 'coords' => $g['coords'], 'extend' => $g['extend'], 'clippath' => ''];
}
} else {
$image_id = $table['background-image']['image_id'];
$orig_w = $table['background-image']['orig_w'];
$orig_h = $table['background-image']['orig_h'];
$x_pos = $table['background-image']['x_pos'];
$y_pos = $table['background-image']['y_pos'];
$x_repeat = $table['background-image']['x_repeat'];
$y_repeat = $table['background-image']['y_repeat'];
$resize = $table['background-image']['resize'];
$opacity = $table['background-image']['opacity'];
$itype = $table['background-image']['itype'];
$this->tableBackgrounds[$level * 9 + 2][] = ['x' => $bx, 'y' => $by, 'w' => $bw, 'h' => $bh, 'image_id' => $image_id, 'orig_w' => $orig_w, 'orig_h' => $orig_h, 'x_pos' => $x_pos, 'y_pos' => $y_pos, 'x_repeat' => $x_repeat, 'y_repeat' => $y_repeat, 'clippath' => '', 'resize' => $resize, 'opacity' => $opacity, 'itype' => $itype];
}
}
/* -- END BACKGROUNDS -- */
}
if ($this->tableBackgrounds && $level == 1) {
$s = $this->PrintTableBackgrounds();
if ($this->table_rotate && !$this->processingHeader && !$this->processingFooter) {
$this->tablebuffer = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', '\\1' . "\n" . $s . "\n", $this->tablebuffer);
if ($level == 1) {
$this->tablebuffer = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', " ", $this->tablebuffer);
}
} elseif ($this->bufferoutput) {
$this->headerbuffer = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', '\\1' . "\n" . $s . "\n", $this->headerbuffer);
if ($level == 1) {
$this->headerbuffer = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', " ", $this->headerbuffer);
}
} else {
$this->pages[$this->page] = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', '\\1' . "\n" . $s . "\n", $this->pages[$this->page]);
if ($level == 1) {
$this->pages[$this->page] = preg_replace('/(___TABLE___BACKGROUNDS' . $this->uniqstr . ')/', " ", $this->pages[$this->page]);
}
}
$this->tableBackgrounds = [];
}
// TABLE BOTTOM MARGIN
if ($table['margin']['B']) {
if (!$this->table_rotate && $level == 1) {
$this->DivLn($table['margin']['B'], $this->blklvl, true); // collapsible
} else {
$this->y += ($table['margin']['B']);
}
}
if ($this->ColActive && $level == 1) {
$this->breakpoints[$this->CurrCol][] = $this->y;
} // *COLUMNS*
if ($split) {
// Are there more columns to print on a next page?
if ($lastCol < $numcols - 1) {
$splitpg++;
$startcol = $lastCol + 1;
return [false, $startrow, $startcol, $splitpg, $returny, $y0];
} else {
return [true, 0, 0, 0, false, false];
}
}
}
// END OF FUNCTION _tableWrite()
/////////////////////////END OF TABLE CODE//////////////////////////////////
/* -- END TABLES -- */
function _putextgstates()
{
for ($i = 1; $i <= count($this->extgstates); $i++) {
$this->writer->object();
$this->extgstates[$i]['n'] = $this->n;
$this->writer->write('<</Type /ExtGState');
foreach ($this->extgstates[$i]['parms'] as $k => $v) {
$this->writer->write('/' . $k . ' ' . $v);
}
$this->writer->write('>>');
$this->writer->write('endobj');
}
}
function SetProtection($permissions = [], $user_pass = '', $owner_pass = null, $length = 40)
{
$this->encrypted = $this->protection->setProtection($permissions, $user_pass, $owner_pass, $length);
}
// =========================================
// FROM class PDF_Bookmark
function Bookmark($txt, $level = 0, $y = 0)
{
$txt = $this->purify_utf8_text($txt);
if ($this->text_input_as_HTML) {
$txt = $this->all_entities_to_utf8($txt);
}
if ($y == -1) {
if (!$this->ColActive) {
$y = $this->y;
} else {
$y = $this->y0;
} // If columns are on - mark top of columns
}
// else y is used as set, or =0 i.e. top of page
// DIRECTIONALITY RTL
$bmo = ['t' => $txt, 'l' => $level, 'y' => $y, 'p' => $this->page];
if ($this->keep_block_together) {
// do nothing
} elseif ($this->table_rotate) {
$this->tbrot_BMoutlines[] = $bmo;
} elseif ($this->kwt) {
$this->kwt_BMoutlines[] = $bmo;
} elseif ($this->ColActive) {
$this->col_BMoutlines[] = $bmo;
} else {
$this->BMoutlines[] = $bmo;
}
}
/**
* Initiate, and Mark a place for the Table of Contents to be inserted
*/
function TOC(
$tocfont = '',
$tocfontsize = 0,
$tocindent = 0,
$resetpagenum = '',
$pagenumstyle = '',
$suppress = '',
$toc_orientation = '',
$TOCusePaging = true,
$TOCuseLinking = false,
$toc_id = 0,
$tocoutdent = ''
) {
$this->tableOfContents->TOC(
$tocfont,
$tocfontsize,
$tocindent,
$resetpagenum,
$pagenumstyle,
$suppress,
$toc_orientation,
$TOCusePaging,
$TOCuseLinking,
$toc_id,
$tocoutdent
);
}
function TOCpagebreakByArray($a)
{
if (!is_array($a)) {
$a = [];
}
$tocoutdent = (isset($a['tocoutdent']) ? $a['tocoutdent'] : (isset($a['outdent']) ? $a['outdent'] : ''));
$TOCusePaging = (isset($a['TOCusePaging']) ? $a['TOCusePaging'] : (isset($a['paging']) ? $a['paging'] : true));
$TOCuseLinking = (isset($a['TOCuseLinking']) ? $a['TOCuseLinking'] : (isset($a['links']) ? $a['links'] : ''));
$toc_orientation = (isset($a['toc_orientation']) ? $a['toc_orientation'] : (isset($a['toc-orientation']) ? $a['toc-orientation'] : ''));
$toc_mgl = (isset($a['toc_mgl']) ? $a['toc_mgl'] : (isset($a['toc-margin-left']) ? $a['toc-margin-left'] : ''));
$toc_mgr = (isset($a['toc_mgr']) ? $a['toc_mgr'] : (isset($a['toc-margin-right']) ? $a['toc-margin-right'] : ''));
$toc_mgt = (isset($a['toc_mgt']) ? $a['toc_mgt'] : (isset($a['toc-margin-top']) ? $a['toc-margin-top'] : ''));
$toc_mgb = (isset($a['toc_mgb']) ? $a['toc_mgb'] : (isset($a['toc-margin-bottom']) ? $a['toc-margin-bottom'] : ''));
$toc_mgh = (isset($a['toc_mgh']) ? $a['toc_mgh'] : (isset($a['toc-margin-header']) ? $a['toc-margin-header'] : ''));
$toc_mgf = (isset($a['toc_mgf']) ? $a['toc_mgf'] : (isset($a['toc-margin-footer']) ? $a['toc-margin-footer'] : ''));
$toc_ohname = (isset($a['toc_ohname']) ? $a['toc_ohname'] : (isset($a['toc-odd-header-name']) ? $a['toc-odd-header-name'] : ''));
$toc_ehname = (isset($a['toc_ehname']) ? $a['toc_ehname'] : (isset($a['toc-even-header-name']) ? $a['toc-even-header-name'] : ''));
$toc_ofname = (isset($a['toc_ofname']) ? $a['toc_ofname'] : (isset($a['toc-odd-footer-name']) ? $a['toc-odd-footer-name'] : ''));
$toc_efname = (isset($a['toc_efname']) ? $a['toc_efname'] : (isset($a['toc-even-footer-name']) ? $a['toc-even-footer-name'] : ''));
$toc_ohvalue = (isset($a['toc_ohvalue']) ? $a['toc_ohvalue'] : (isset($a['toc-odd-header-value']) ? $a['toc-odd-header-value'] : 0));
$toc_ehvalue = (isset($a['toc_ehvalue']) ? $a['toc_ehvalue'] : (isset($a['toc-even-header-value']) ? $a['toc-even-header-value'] : 0));
$toc_ofvalue = (isset($a['toc_ofvalue']) ? $a['toc_ofvalue'] : (isset($a['toc-odd-footer-value']) ? $a['toc-odd-footer-value'] : 0));
$toc_efvalue = (isset($a['toc_efvalue']) ? $a['toc_efvalue'] : (isset($a['toc-even-footer-value']) ? $a['toc-even-footer-value'] : 0));
$toc_preHTML = (isset($a['toc_preHTML']) ? $a['toc_preHTML'] : (isset($a['toc-preHTML']) ? $a['toc-preHTML'] : ''));
$toc_postHTML = (isset($a['toc_postHTML']) ? $a['toc_postHTML'] : (isset($a['toc-postHTML']) ? $a['toc-postHTML'] : ''));
$toc_bookmarkText = (isset($a['toc_bookmarkText']) ? $a['toc_bookmarkText'] : (isset($a['toc-bookmarkText']) ? $a['toc-bookmarkText'] : ''));
$resetpagenum = (isset($a['resetpagenum']) ? $a['resetpagenum'] : '');
$pagenumstyle = (isset($a['pagenumstyle']) ? $a['pagenumstyle'] : '');
$suppress = (isset($a['suppress']) ? $a['suppress'] : '');
$orientation = (isset($a['orientation']) ? $a['orientation'] : '');
$mgl = (isset($a['mgl']) ? $a['mgl'] : (isset($a['margin-left']) ? $a['margin-left'] : ''));
$mgr = (isset($a['mgr']) ? $a['mgr'] : (isset($a['margin-right']) ? $a['margin-right'] : ''));
$mgt = (isset($a['mgt']) ? $a['mgt'] : (isset($a['margin-top']) ? $a['margin-top'] : ''));
$mgb = (isset($a['mgb']) ? $a['mgb'] : (isset($a['margin-bottom']) ? $a['margin-bottom'] : ''));
$mgh = (isset($a['mgh']) ? $a['mgh'] : (isset($a['margin-header']) ? $a['margin-header'] : ''));
$mgf = (isset($a['mgf']) ? $a['mgf'] : (isset($a['margin-footer']) ? $a['margin-footer'] : ''));
$ohname = (isset($a['ohname']) ? $a['ohname'] : (isset($a['odd-header-name']) ? $a['odd-header-name'] : ''));
$ehname = (isset($a['ehname']) ? $a['ehname'] : (isset($a['even-header-name']) ? $a['even-header-name'] : ''));
$ofname = (isset($a['ofname']) ? $a['ofname'] : (isset($a['odd-footer-name']) ? $a['odd-footer-name'] : ''));
$efname = (isset($a['efname']) ? $a['efname'] : (isset($a['even-footer-name']) ? $a['even-footer-name'] : ''));
$ohvalue = (isset($a['ohvalue']) ? $a['ohvalue'] : (isset($a['odd-header-value']) ? $a['odd-header-value'] : 0));
$ehvalue = (isset($a['ehvalue']) ? $a['ehvalue'] : (isset($a['even-header-value']) ? $a['even-header-value'] : 0));
$ofvalue = (isset($a['ofvalue']) ? $a['ofvalue'] : (isset($a['odd-footer-value']) ? $a['odd-footer-value'] : 0));
$efvalue = (isset($a['efvalue']) ? $a['efvalue'] : (isset($a['even-footer-value']) ? $a['even-footer-value'] : 0));
$toc_id = (isset($a['toc_id']) ? $a['toc_id'] : (isset($a['name']) ? $a['name'] : 0));
$pagesel = (isset($a['pagesel']) ? $a['pagesel'] : (isset($a['pageselector']) ? $a['pageselector'] : ''));
$toc_pagesel = (isset($a['toc_pagesel']) ? $a['toc_pagesel'] : (isset($a['toc-pageselector']) ? $a['toc-pageselector'] : ''));
$sheetsize = (isset($a['sheetsize']) ? $a['sheetsize'] : (isset($a['sheet-size']) ? $a['sheet-size'] : ''));
$toc_sheetsize = (isset($a['toc_sheetsize']) ? $a['toc_sheetsize'] : (isset($a['toc-sheet-size']) ? $a['toc-sheet-size'] : ''));
$this->TOCpagebreak('', '', '', $TOCusePaging, $TOCuseLinking, $toc_orientation, $toc_mgl, $toc_mgr, $toc_mgt, $toc_mgb, $toc_mgh, $toc_mgf, $toc_ohname, $toc_ehname, $toc_ofname, $toc_efname, $toc_ohvalue, $toc_ehvalue, $toc_ofvalue, $toc_efvalue, $toc_preHTML, $toc_postHTML, $toc_bookmarkText, $resetpagenum, $pagenumstyle, $suppress, $orientation, $mgl, $mgr, $mgt, $mgb, $mgh, $mgf, $ohname, $ehname, $ofname, $efname, $ohvalue, $ehvalue, $ofvalue, $efvalue, $toc_id, $pagesel, $toc_pagesel, $sheetsize, $toc_sheetsize, $tocoutdent);
}
function TOCpagebreak($tocfont = '', $tocfontsize = '', $tocindent = '', $TOCusePaging = true, $TOCuseLinking = '', $toc_orientation = '', $toc_mgl = '', $toc_mgr = '', $toc_mgt = '', $toc_mgb = '', $toc_mgh = '', $toc_mgf = '', $toc_ohname = '', $toc_ehname = '', $toc_ofname = '', $toc_efname = '', $toc_ohvalue = 0, $toc_ehvalue = 0, $toc_ofvalue = 0, $toc_efvalue = 0, $toc_preHTML = '', $toc_postHTML = '', $toc_bookmarkText = '', $resetpagenum = '', $pagenumstyle = '', $suppress = '', $orientation = '', $mgl = '', $mgr = '', $mgt = '', $mgb = '', $mgh = '', $mgf = '', $ohname = '', $ehname = '', $ofname = '', $efname = '', $ohvalue = 0, $ehvalue = 0, $ofvalue = 0, $efvalue = 0, $toc_id = 0, $pagesel = '', $toc_pagesel = '', $sheetsize = '', $toc_sheetsize = '', $tocoutdent = '')
{
// Start a new page
if ($this->state == 0) {
$this->AddPage();
}
if ($this->y == $this->tMargin && (!$this->mirrorMargins || ($this->mirrorMargins && $this->page % 2 == 1))) {
// Don't add a page
if ($this->page == 1 && count($this->PageNumSubstitutions) == 0) {
if (!$suppress) {
$suppress = 'off';
}
// $this->PageNumSubstitutions[] = array('from'=>1, 'reset'=> $resetpagenum, 'type'=>$pagenumstyle, 'suppress'=> $suppress);
}
$this->PageNumSubstitutions[] = ['from' => $this->page, 'reset' => $resetpagenum, 'type' => $pagenumstyle, 'suppress' => $suppress];
} else {
$this->AddPage($orientation, 'NEXT-ODD', $resetpagenum, $pagenumstyle, $suppress, $mgl, $mgr, $mgt, $mgb, $mgh, $mgf, $ohname, $ehname, $ofname, $efname, $ohvalue, $ehvalue, $ofvalue, $efvalue, $pagesel, $sheetsize);
}
$this->tableOfContents->TOCpagebreak($tocfont, $tocfontsize, $tocindent, $TOCusePaging, $TOCuseLinking, $toc_orientation, $toc_mgl, $toc_mgr, $toc_mgt, $toc_mgb, $toc_mgh, $toc_mgf, $toc_ohname, $toc_ehname, $toc_ofname, $toc_efname, $toc_ohvalue, $toc_ehvalue, $toc_ofvalue, $toc_efvalue, $toc_preHTML, $toc_postHTML, $toc_bookmarkText, $resetpagenum, $pagenumstyle, $suppress, $orientation, $mgl, $mgr, $mgt, $mgb, $mgh, $mgf, $ohname, $ehname, $ofname, $efname, $ohvalue, $ehvalue, $ofvalue, $efvalue, $toc_id, $pagesel, $toc_pagesel, $sheetsize, $toc_sheetsize, $tocoutdent);
}
function TOC_Entry($txt, $level = 0, $toc_id = 0)
{
if ($this->ColActive) {
$ily = $this->y0;
} else {
$ily = $this->y;
} // use top of columns
$linkn = $this->AddLink();
$uid = '__mpdfinternallink_' . $linkn;
if ($this->table_rotate) {
$this->internallink[$uid] = ["Y" => $ily, "PAGE" => $this->page, "tbrot" => true];
} elseif ($this->kwt) {
$this->internallink[$uid] = ["Y" => $ily, "PAGE" => $this->page, "kwt" => true];
} elseif ($this->ColActive) {
$this->internallink[$uid] = ["Y" => $ily, "PAGE" => $this->page, "col" => $this->CurrCol];
} elseif (!$this->keep_block_together) {
$this->internallink[$uid] = ["Y" => $ily, "PAGE" => $this->page];
}
$this->internallink['#' . $uid] = $linkn;
$this->SetLink($linkn, $ily, $this->page);
if (strtoupper($toc_id) == 'ALL') {
$toc_id = '_mpdf_all';
} elseif (!$toc_id) {
$toc_id = 0;
} else {
$toc_id = strtolower($toc_id);
}
$btoc = ['t' => $txt, 'l' => $level, 'p' => $this->page, 'link' => $linkn, 'toc_id' => $toc_id];
if ($this->keep_block_together) {
// do nothing
} /* -- TABLES -- */ elseif ($this->table_rotate) {
$this->tbrot_toc[] = $btoc;
} elseif ($this->kwt) {
$this->kwt_toc[] = $btoc;
} /* -- END TABLES -- */ elseif ($this->ColActive) { // *COLUMNS*
$this->col_toc[] = $btoc; // *COLUMNS*
} // *COLUMNS*
else {
$this->tableOfContents->_toc[] = $btoc;
}
}
/* -- END TOC -- */
// ======================================================
function MovePages($target_page, $start_page, $end_page = -1)
{
// move a page/pages EARLIER in the document
if ($end_page < 1) {
$end_page = $start_page;
}
$n_toc = $end_page - $start_page + 1;
// Set/Update PageNumSubstitutions changes before moving anything
if (count($this->PageNumSubstitutions)) {
$tp_present = false;
$sp_present = false;
$ep_present = false;
foreach ($this->PageNumSubstitutions as $k => $v) {
if ($this->PageNumSubstitutions[$k]['from'] == $target_page) {
$tp_present = true;
if ($this->PageNumSubstitutions[$k]['suppress'] != 'on' && $this->PageNumSubstitutions[$k]['suppress'] != 1) {
$this->PageNumSubstitutions[$k]['suppress'] = 'off';
}
}
if ($this->PageNumSubstitutions[$k]['from'] == $start_page) {
$sp_present = true;
if ($this->PageNumSubstitutions[$k]['suppress'] != 'on' && $this->PageNumSubstitutions[$k]['suppress'] != 1) {
$this->PageNumSubstitutions[$k]['suppress'] = 'off';
}
}
if ($this->PageNumSubstitutions[$k]['from'] == ($end_page + 1)) {
$ep_present = true;
if ($this->PageNumSubstitutions[$k]['suppress'] != 'on' && $this->PageNumSubstitutions[$k]['suppress'] != 1) {
$this->PageNumSubstitutions[$k]['suppress'] = 'off';
}
}
}
if (!$tp_present) {
list($tp_type, $tp_suppress, $tp_reset) = $this->docPageSettings($target_page);
}
if (!$sp_present) {
list($sp_type, $sp_suppress, $sp_reset) = $this->docPageSettings($start_page);
}
if (!$ep_present) {
list($ep_type, $ep_suppress, $ep_reset) = $this->docPageSettings($start_page - 1);
}
}
$last = [];
// store pages
for ($i = $start_page; $i <= $end_page; $i++) {
$last[] = $this->pages[$i];
}
// move pages
for ($i = $start_page - 1; $i >= ($target_page); $i--) {
$this->pages[$i + $n_toc] = $this->pages[$i];
}
// Put toc pages at insert point
for ($i = 0; $i < $n_toc; $i++) {
$this->pages[$target_page + $i] = $last[$i];
}
/* -- BOOKMARKS -- */
// Update Bookmarks
foreach ($this->BMoutlines as $i => $o) {
if ($o['p'] >= $target_page) {
$this->BMoutlines[$i]['p'] += $n_toc;
}
}
/* -- END BOOKMARKS -- */
// Update Page Links
if (count($this->PageLinks)) {
$newarr = [];
foreach ($this->PageLinks as $i => $o) {
foreach ($this->PageLinks[$i] as $key => $pl) {
if (strpos($pl[4], '@') === 0) {
$p = substr($pl[4], 1);
if ($p >= $start_page && $p <= $end_page) {
$this->PageLinks[$i][$key][4] = '@' . ($p + ($target_page - $start_page));
} elseif ($p >= $target_page && $p < $start_page) {
$this->PageLinks[$i][$key][4] = '@' . ($p + $n_toc);
}
}
}
if ($i >= $start_page && $i <= $end_page) {
$newarr[($i + ($target_page - $start_page))] = $this->PageLinks[$i];
} elseif ($i >= $target_page && $i < $start_page) {
$newarr[($i + $n_toc)] = $this->PageLinks[$i];
} else {
$newarr[$i] = $this->PageLinks[$i];
}
}
$this->PageLinks = $newarr;
}
// OrientationChanges
if (count($this->OrientationChanges)) {
$newarr = [];
foreach ($this->OrientationChanges as $p => $v) {
if ($p >= $start_page && $p <= $end_page) {
$newarr[($p + ($target_page - $start_page))] = $this->OrientationChanges[$p];
} elseif ($p >= $target_page && $p < $start_page) {
$newarr[$p + $n_toc] = $this->OrientationChanges[$p];
} else {
$newarr[$p] = $this->OrientationChanges[$p];
}
}
ksort($newarr);
$this->OrientationChanges = $newarr;
}
// Page Dimensions
if (count($this->pageDim)) {
$newarr = [];
foreach ($this->pageDim as $p => $v) {
if ($p >= $start_page && $p <= $end_page) {
$newarr[($p + ($target_page - $start_page))] = $this->pageDim[$p];
} elseif ($p >= $target_page && $p < $start_page) {
$newarr[$p + $n_toc] = $this->pageDim[$p];
} else {
$newarr[$p] = $this->pageDim[$p];
}
}
ksort($newarr);
$this->pageDim = $newarr;
}
// HTML Headers & Footers
if (count($this->saveHTMLHeader)) {
$newarr = [];
foreach ($this->saveHTMLHeader as $p => $v) {
if ($p >= $start_page && $p <= $end_page) {
$newarr[($p + ($target_page - $start_page))] = $this->saveHTMLHeader[$p];
} elseif ($p >= $target_page && $p < $start_page) {
$newarr[$p + $n_toc] = $this->saveHTMLHeader[$p];
} else {
$newarr[$p] = $this->saveHTMLHeader[$p];
}
}
ksort($newarr);
$this->saveHTMLHeader = $newarr;
}
if (count($this->saveHTMLFooter)) {
$newarr = [];
foreach ($this->saveHTMLFooter as $p => $v) {
if ($p >= $start_page && $p <= $end_page) {
$newarr[($p + ($target_page - $start_page))] = $this->saveHTMLFooter[$p];
} elseif ($p >= $target_page && $p < $start_page) {
$newarr[$p + $n_toc] = $this->saveHTMLFooter[$p];
} else {
$newarr[$p] = $this->saveHTMLFooter[$p];
}
}
ksort($newarr);
$this->saveHTMLFooter = $newarr;
}
// Update Internal Links
if (count($this->internallink)) {
foreach ($this->internallink as $key => $o) {
if (is_array($o) && $o['PAGE'] >= $start_page && $o['PAGE'] <= $end_page) {
$this->internallink[$key]['PAGE'] += ($target_page - $start_page);
} elseif (is_array($o) && $o['PAGE'] >= $target_page && $o['PAGE'] < $start_page) {
$this->internallink[$key]['PAGE'] += $n_toc;
}
}
}
// Update Links
if (count($this->links)) {
foreach ($this->links as $key => $o) {
if ($o[0] >= $start_page && $o[0] <= $end_page) {
$this->links[$key][0] += ($target_page - $start_page);
}
if ($o[0] >= $target_page && $o[0] < $start_page) {
$this->links[$key][0] += $n_toc;
}
}
}
// Update Form fields
if (count($this->form->forms)) {
foreach ($this->form->forms as $key => $f) {
if ($f['page'] >= $start_page && $f['page'] <= $end_page) {
$this->form->forms[$key]['page'] += ($target_page - $start_page);
}
if ($f['page'] >= $target_page && $f['page'] < $start_page) {
$this->form->forms[$key]['page'] += $n_toc;
}
}
}
/* -- ANNOTATIONS -- */
// Update Annotations
if (count($this->PageAnnots)) {
$newarr = [];
foreach ($this->PageAnnots as $p => $anno) {
if ($p >= $start_page && $p <= $end_page) {
$np = $p + ($target_page - $start_page);
foreach ($anno as $o) {
$newarr[$np][] = $o;
}
} elseif ($p >= $target_page && $p < $start_page) {
$np = $p + $n_toc;
foreach ($anno as $o) {
$newarr[$np][] = $o;
}
} else {
$newarr[$p] = $this->PageAnnots[$p];
}
}
$this->PageAnnots = $newarr;
unset($newarr);
}
/* -- END ANNOTATIONS -- */
// Update TOC pages
if (count($this->tableOfContents->_toc)) {
foreach ($this->tableOfContents->_toc as $key => $t) {
if ($t['p'] >= $start_page && $t['p'] <= $end_page) {
$this->tableOfContents->_toc[$key]['p'] += ($target_page - $start_page);
}
if ($t['p'] >= $target_page && $t['p'] < $start_page) {
$this->tableOfContents->_toc[$key]['p'] += $n_toc;
}
}
}
// Update PageNumSubstitutions
if (count($this->PageNumSubstitutions)) {
$newarr = [];
foreach ($this->PageNumSubstitutions as $k => $v) {
if ($this->PageNumSubstitutions[$k]['from'] >= $start_page && $this->PageNumSubstitutions[$k]['from'] <= $end_page) {
$this->PageNumSubstitutions[$k]['from'] += ($target_page - $start_page);
$newarr[$this->PageNumSubstitutions[$k]['from']] = $this->PageNumSubstitutions[$k];
} elseif ($this->PageNumSubstitutions[$k]['from'] >= $target_page && $this->PageNumSubstitutions[$k]['from'] < $start_page) {
$this->PageNumSubstitutions[$k]['from'] += $n_toc;
$newarr[$this->PageNumSubstitutions[$k]['from']] = $this->PageNumSubstitutions[$k];
} else {
$newarr[$this->PageNumSubstitutions[$k]['from']] = $this->PageNumSubstitutions[$k];
}
}
if (!$sp_present) {
$newarr[$target_page] = ['from' => $target_page, 'suppress' => $sp_suppress, 'reset' => $sp_reset, 'type' => $sp_type];
}
if (!$tp_present) {
$newarr[($target_page + $n_toc)] = ['from' => ($target_page + $n_toc), 'suppress' => $tp_suppress, 'reset' => $tp_reset, 'type' => $tp_type];
}
if (!$ep_present && $end_page > count($this->pages)) {
$newarr[($end_page + 1)] = ['from' => ($end_page + 1), 'suppress' => $ep_suppress, 'reset' => $ep_reset, 'type' => $ep_type];
}
ksort($newarr);
$this->PageNumSubstitutions = [];
foreach ($newarr as $v) {
$this->PageNumSubstitutions[] = $v;
}
}
}
function DeletePages($start_page, $end_page = -1)
{
// move a page/pages EARLIER in the document
if ($end_page < 1) {
$end_page = $start_page;
}
$n_tod = $end_page - $start_page + 1;
$last_page = count($this->pages);
$n_atend = $last_page - $end_page + 1;
// move pages
for ($i = 0; $i < $n_atend; $i++) {
$this->pages[$start_page + $i] = $this->pages[$end_page + 1 + $i];
}
// delete pages
for ($i = 0; $i < $n_tod; $i++) {
unset($this->pages[$last_page - $i]);
}
/* -- BOOKMARKS -- */
// Update Bookmarks
foreach ($this->BMoutlines as $i => $o) {
if ($o['p'] >= $end_page) {
$this->BMoutlines[$i]['p'] -= $n_tod;
} elseif ($p < $start_page) {
unset($this->BMoutlines[$i]);
}
}
/* -- END BOOKMARKS -- */
// Update Page Links
if (count($this->PageLinks)) {
$newarr = [];
foreach ($this->PageLinks as $i => $o) {
foreach ($this->PageLinks[$i] as $key => $pl) {
if (strpos($pl[4], '@') === 0) {
$p = substr($pl[4], 1);
if ($p > $end_page) {
$this->PageLinks[$i][$key][4] = '@' . ($p - $n_tod);
} elseif ($p < $start_page) {
unset($this->PageLinks[$i][$key]);
}
}
}
if ($i > $end_page) {
$newarr[($i - $n_tod)] = $this->PageLinks[$i];
} elseif ($p < $start_page) {
$newarr[$i] = $this->PageLinks[$i];
}
}
$this->PageLinks = $newarr;
}
// OrientationChanges
if (count($this->OrientationChanges)) {
$newarr = [];
foreach ($this->OrientationChanges as $p => $v) {
if ($p > $end_page) {
$newarr[($p - $t_tod)] = $this->OrientationChanges[$p];
} elseif ($p < $start_page) {
$newarr[$p] = $this->OrientationChanges[$p];
}
}
ksort($newarr);
$this->OrientationChanges = $newarr;
}
// Page Dimensions
if (count($this->pageDim)) {
$newarr = [];
foreach ($this->pageDim as $p => $v) {
if ($p > $end_page) {
$newarr[($p - $n_tod)] = $this->pageDim[$p];
} elseif ($p < $start_page) {
$newarr[$p] = $this->pageDim[$p];
}
}
ksort($newarr);
$this->pageDim = $newarr;
}
// HTML Headers & Footers
if (count($this->saveHTMLHeader)) {
foreach ($this->saveHTMLHeader as $p => $v) {
if ($p > $end_page) {
$newarr[($p - $n_tod)] = $this->saveHTMLHeader[$p];
} // mPDF 5.7.3
elseif ($p < $start_page) {
$newarr[$p] = $this->saveHTMLHeader[$p];
}
}
ksort($newarr);
$this->saveHTMLHeader = $newarr;
}
if (count($this->saveHTMLFooter)) {
$newarr = [];
foreach ($this->saveHTMLFooter as $p => $v) {
if ($p > $end_page) {
$newarr[($p - $n_tod)] = $this->saveHTMLFooter[$p];
} elseif ($p < $start_page) {
$newarr[$p] = $this->saveHTMLFooter[$p];
}
}
ksort($newarr);
$this->saveHTMLFooter = $newarr;
}
// Update Internal Links
foreach ($this->internallink as $key => $o) {
if ($o['PAGE'] > $end_page) {
$this->internallink[$key]['PAGE'] -= $n_tod;
} elseif ($o['PAGE'] < $start_page) {
unset($this->internallink[$key]);
}
}
// Update Links
foreach ($this->links as $key => $o) {
if ($o[0] > $end_page) {
$this->links[$key][0] -= $n_tod;
} elseif ($o[0] < $start_page) {
unset($this->links[$key]);
}
}
// Update Form fields
foreach ($this->form->forms as $key => $f) {
if ($f['page'] > $end_page) {
$this->form->forms[$key]['page'] -= $n_tod;
} elseif ($f['page'] < $start_page) {
unset($this->form->forms[$key]);
}
}
/* -- ANNOTATIONS -- */
// Update Annotations
if (count($this->PageAnnots)) {
$newarr = [];
foreach ($this->PageAnnots as $p => $anno) {
if ($p > $end_page) {
foreach ($anno as $o) {
$newarr[($p - $n_tod)][] = $o;
}
} elseif ($p < $start_page) {
$newarr[$p] = $this->PageAnnots[$p];
}
}
ksort($newarr);
$this->PageAnnots = $newarr;
}
/* -- END ANNOTATIONS -- */
// Update PageNumSubstitutions
foreach ($this->PageNumSubstitutions as $k => $v) {
if ($this->PageNumSubstitutions[$k]['from'] > $end_page) {
$this->PageNumSubstitutions[$k]['from'] -= $n_tod;
} elseif ($this->PageNumSubstitutions[$k]['from'] < $start_page) {
unset($this->PageNumSubstitutions[$k]);
}
}
unset($newarr);
$this->page = count($this->pages);
}
// ======================================================
/* -- INDEX -- */
// FROM class PDF_Ref == INDEX
function IndexEntry($txt, $xref = '')
{
if ($xref) {
$this->IndexEntrySee($txt, $xref);
return;
}
// Search the reference (AND Ref/PageNo) in the array
$Present = false;
if ($this->keep_block_together) {
// do nothing
} /* -- TABLES -- */ elseif ($this->kwt) {
$size = count($this->kwt_Reference);
for ($i = 0; $i < $size; $i++) {
if (isset($this->kwt_Reference[$i]['t']) && $this->kwt_Reference[$i]['t'] == $txt) {
$Present = true;
if ($this->page != $this->kwt_Reference[$i]['op']) {
$this->kwt_Reference[$i]['op'] = $this->page;
}
}
}
if (!$Present) { // If not found, add it
$this->kwt_Reference[] = ['t' => $txt, 'op' => $this->page];
}
} /* -- END TABLES -- */ else {
$size = count($this->Reference);
for ($i = 0; $i < $size; $i++) {
if (isset($this->Reference[$i]['t']) && $this->Reference[$i]['t'] == $txt) {
$Present = true;
if (!in_array($this->page, $this->Reference[$i]['p'])) {
$this->Reference[$i]['p'][] = $this->page;
}
}
}
if (!$Present) { // If not found, add it
$this->Reference[] = ['t' => $txt, 'p' => [$this->page]];
}
}
}
// Added function to add a reference "Elephants. See Chickens"
function IndexEntrySee($txta, $txtb)
{
if ($this->directionality == 'rtl') { // *OTL*
// ONLY DO THIS IF NOT IN TAGS
if ($txta == strip_tags($txta)) {
$txta = str_replace(':', ' - ', $txta); // *OTL*
}
if ($txtb == strip_tags($txtb)) {
$txtb = str_replace(':', ' - ', $txtb); // *OTL*
}
} // *OTL*
else { // *OTL*
if ($txta == strip_tags($txta)) {
$txta = str_replace(':', ', ', $txta);
}
if ($txtb == strip_tags($txtb)) {
$txtb = str_replace(':', ', ', $txtb);
}
} // *OTL*
$this->Reference[] = ['t' => $txta . ' - see ' . $txtb, 'p' => []];
}
private function filesInDir($directory)
{
$files = [];
foreach ((new \DirectoryIterator($directory)) as $v) {
if ($v->isDir() || $v->isDot()) {
continue;
}
$files[] = $v->getPathname();
}
return $files;
}
function InsertIndex($usedivletters = 1, $useLinking = false, $indexCollationLocale = '', $indexCollationGroup = '')
{
$size = count($this->Reference);
if ($size == 0) {
return false;
}
// $spacer used after named entry
// $sep separates number [groups], $joiner joins numbers in range
// e.g. "elephant 73, 97-99" = elephant[$spacer]73[$sep]97[$joiner]99
// $subEntrySeparator separates main and subentry (if $this->indexUseSubentries == false;) e.g.
// Mammal:elephant => Mammal[$subEntrySeparator]elephant
// $subEntryInset specifies what precedes a subentry (if $this->indexUseSubentries == true;) e.g.
// Mammal:elephant => [$subEntryInset]elephant
$spacer = "\xc2\xa0 ";
if ($this->directionality == 'rtl') {
$sep = '، ';
$joiner = '-';
$subEntrySeparator = '، ';
$subEntryInset = ' - ';
} else {
$sep = ', ';
$joiner = '-';
$subEntrySeparator = ', ';
$subEntryInset = ' - ';
}
for ($i = 0; $i < $size; $i++) {
$txt = $this->Reference[$i]['t'];
$txt = strip_tags($txt); // mPDF 6
$txt = $this->purify_utf8($txt);
$this->Reference[$i]['uf'] = $txt; // Unformatted e.g. pure utf-8 encoded characters, no mark-up/tags
// Used for ordering and collation
}
if ($usedivletters) {
if ($indexCollationGroup && \in_array(strtolower($indexCollationGroup), array_map(function ($v) {
return strtolower(basename($v, '.php'));
}, $this->filesInDir(__DIR__ . '/../data/collations/')))) {
$collation = require __DIR__ . '/../data/collations/' . $indexCollationGroup . '.php';
} else {
$collation = [];
}
for ($i = 0; $i < $size; $i++) {
if ($this->Reference[$i]['uf']) {
$l = mb_substr($this->Reference[$i]['uf'], 0, 1, 'UTF-8');
if (isset($indexCollationGroup) && $indexCollationGroup) {
$uni = $this->UTF8StringToArray($l);
$ucode = $uni[0];
if (isset($collation[$ucode])) {
$this->Reference[$i]['d'] = UtfString::code2utf($collation[$ucode]);
} else {
$this->Reference[$i]['d'] = mb_strtolower($l, 'UTF-8');
}
} else {
$this->Reference[$i]['d'] = mb_strtolower($l, 'UTF-8');
}
}
}
}
// Alphabetic sort of the references
$originalLocale = setlocale(LC_COLLATE, 0);
if ($indexCollationLocale) {
setlocale(LC_COLLATE, $indexCollationLocale);
}
usort($this->Reference, function ($a, $b) {
return strcoll(strtolower($a['uf']), strtolower($b['uf']));
});
if ($indexCollationLocale) {
setlocale(LC_COLLATE, $originalLocale);
}
$html = '<div class="mpdf_index_main">';
$lett = '';
$last_lett = '';
$mainentry = '';
for ($i = 0; $i < $size; $i++) {
if ($this->Reference[$i]['t']) {
if ($usedivletters) {
$lett = $this->Reference[$i]['d'];
if ($lett != $last_lett) {
$html .= '<div class="mpdf_index_letter">' . $lett . '</div>';
}
}
$txt = $this->Reference[$i]['t'];
// Sub-entries e.g. Mammals:elephant
// But allow for tags e.g. <b>Mammal</b>:elephants
$a = preg_split('/(<.*?>)/', $txt, -1, PREG_SPLIT_DELIM_CAPTURE);
$txt = '';
$marker = false;
foreach ($a as $k => $e) {
if ($k % 2 == 0 && !$marker) {
if (strpos($e, ':') !== false) { // == SubEntry
if ($this->indexUseSubentries) {
// If the Main entry does not have any page numbers associated with it
// create and insert an entry
list($txtmain, $sub) = preg_split('/[:]/', $e, 2);
if (strip_tags($txt . $txtmain) != $mainentry) {
$html .= '<div class="mpdf_index_entry">' . $txt . $txtmain . '</div>';
$mainentry = strip_tags($txt . $txtmain);
}
$txt = $subEntryInset;
$e = $sub; // Only replace first one
} else {
$e = preg_replace('/[:]/', $subEntrySeparator, $e, 1); // Only replace first one
}
$marker = true; // Don't replace any more once the subentry marker has been found
}
}
$txt .= $e;
}
if (!$marker) {
$mainentry = strip_tags($txt);
}
$html .= '<div class="mpdf_index_entry">';
$html .= $txt;
$ppp = $this->Reference[$i]['p']; // = array of page numbers to point to
if (count($ppp)) {
sort($ppp);
$newarr = [];
$range_start = $ppp[0];
$range_end = 0;
$html .= $spacer;
for ($zi = 1; $zi < count($ppp); $zi++) {
if ($ppp[$zi] == ($ppp[($zi - 1)] + 1)) {
$range_end = $ppp[$zi];
} else {
if ($range_end) {
if ($range_end == $range_start + 1) {
if ($useLinking) {
$html .= '<a class="mpdf_index_link" href="@' . $range_start . '">';
}
$html .= $this->docPageNum($range_start);
if ($useLinking) {
$html .= '</a>';
}
$html .= $sep;
if ($useLinking) {
$html .= '<a class="mpdf_index_link" href="@' . $ppp[$zi - 1] . '">';
}
$html .= $this->docPageNum($ppp[$zi - 1]);
if ($useLinking) {
$html .= '</a>';
}
$html .= $sep;
}
} else {
if ($useLinking) {
$html .= '<a class="mpdf_index_link" href="@' . $ppp[$zi - 1] . '">';
}
$html .= $this->docPageNum($ppp[$zi - 1]);
if ($useLinking) {
$html .= '</a>';
}
$html .= $sep;
}
$range_start = $ppp[$zi];
$range_end = 0;
}
}
if ($range_end) {
if ($useLinking) {
$html .= '<a class="mpdf_index_link" href="@' . $range_start . '">';
}
$html .= $this->docPageNum($range_start);
if ($range_end == $range_start + 1) {
if ($useLinking) {
$html .= '</a>';
}
$html .= $sep;
if ($useLinking) {
$html .= '<a class="mpdf_index_link" href="@' . $range_end . '">';
}
$html .= $this->docPageNum($range_end);
if ($useLinking) {
$html .= '</a>';
}
} else {
$html .= $joiner;
$html .= $this->docPageNum($range_end);
if ($useLinking) {
$html .= '</a>';
}
}
} else {
if ($useLinking) {
$html .= '<a class="mpdf_index_link" href="@' . $ppp[(count($ppp) - 1)] . '">';
}
$html .= $this->docPageNum($ppp[(count($ppp) - 1)]);
if ($useLinking) {
$html .= '</a>';
}
}
}
}
$html .= '</div>';
$last_lett = $lett;
}
$html .= '</div>';
$save_fpb = $this->fixedPosBlockSave;
$this->WriteHTML($html);
$this->fixedPosBlockSave = $save_fpb;
$this->breakpoints[$this->CurrCol][] = $this->y; // *COLUMNS*
}
/* -- END INDEX -- */
function AcceptPageBreak()
{
if (count($this->cellBorderBuffer)) {
$this->printcellbuffer();
} // *TABLES*
/* -- COLUMNS -- */
if ($this->ColActive == 1) {
if ($this->CurrCol < $this->NbCol - 1) {
// Go to the next column
$this->CurrCol++;
$this->SetCol($this->CurrCol);
$this->y = $this->y0;
$this->ChangeColumn = 1; // Number (and direction) of columns changed +1, +2, -2 etc.
// DIRECTIONALITY RTL
if ($this->directionality == 'rtl') {
$this->ChangeColumn = -($this->ChangeColumn);
} // *OTL*
// Stay on the page
return false;
} else {
// Go back to the first column - NEW PAGE
if (count($this->columnbuffer)) {
$this->printcolumnbuffer();
}
$this->SetCol(0);
$this->y0 = $this->tMargin;
$this->ChangeColumn = -($this->NbCol - 1);
// DIRECTIONALITY RTL
if ($this->directionality == 'rtl') {
$this->ChangeColumn = -($this->ChangeColumn);
} // *OTL*
// Page break
return true;
}
} /* -- END COLUMNS -- */
/* -- TABLES -- */ elseif ($this->table_rotate) {
if ($this->tablebuffer) {
$this->printtablebuffer();
}
return true;
} /* -- END TABLES -- */ else { // *COLUMNS*
$this->ChangeColumn = 0;
return $this->autoPageBreak;
} // *COLUMNS*
return $this->autoPageBreak;
}
// ----------- COLUMNS ---------------------
/* -- COLUMNS -- */
function SetColumns($NbCol, $vAlign = '', $gap = 5)
{
// NbCol = number of columns
// Anything less than 2 turns columns off
if ($NbCol < 2) { // SET COLUMNS OFF
if ($this->ColActive) {
$this->ColActive = 0;
if (count($this->columnbuffer)) {
$this->printcolumnbuffer();
}
$this->NbCol = 1;
$this->ResetMargins();
$this->pgwidth = $this->w - $this->lMargin - $this->rMargin;
$this->divwidth = 0;
$this->Ln();
}
$this->ColActive = 0;
$this->columnbuffer = [];
$this->ColDetails = [];
$this->columnLinks = [];
$this->columnAnnots = [];
$this->columnForms = [];
$this->col_BMoutlines = [];
$this->col_toc = [];
$this->breakpoints = [];
} else { // SET COLUMNS ON
if ($this->ColActive) {
$this->ColActive = 0;
if (count($this->columnbuffer)) {
$this->printcolumnbuffer();
}
$this->ResetMargins();
}
if (isset($this->y) && $this->y > $this->tMargin) {
$this->Ln();
}
$this->NbCol = $NbCol;
$this->ColGap = $gap;
$this->divwidth = 0;
$this->ColActive = 1;
$this->ColumnAdjust = true; // enables column height adjustment for the page
$this->columnbuffer = [];
$this->ColDetails = [];
$this->columnLinks = [];
$this->columnAnnots = [];
$this->columnForms = [];
$this->col_BMoutlines = [];
$this->col_toc = [];
$this->breakpoints = [];
if ((strtoupper($vAlign) == 'J') || (strtoupper($vAlign) == 'JUSTIFY')) {
$vAlign = 'J';
} else {
$vAlign = '';
}
$this->colvAlign = $vAlign;
// Save the ordinate
$absL = $this->DeflMargin - ($gap / 2);
$absR = $this->DefrMargin - ($gap / 2);
$PageWidth = $this->w - $absL - $absR; // virtual pagewidth for calculation only
$ColWidth = (($PageWidth - ($gap * ($NbCol))) / $NbCol);
$this->ColWidth = $ColWidth;
/* -- OTL -- */
if ($this->directionality == 'rtl') {
for ($i = 0; $i < $this->NbCol; $i++) {
$this->ColL[$i] = $absL + ($gap / 2) + (($NbCol - ($i + 1)) * ($PageWidth / $NbCol));
$this->ColR[$i] = $this->ColL[$i] + $ColWidth; // NB This is not R margin -> R pos
}
} else {
/* -- END OTL -- */
for ($i = 0; $i < $this->NbCol; $i++) {
$this->ColL[$i] = $absL + ($gap / 2) + ($i * ($PageWidth / $NbCol) );
$this->ColR[$i] = $this->ColL[$i] + $ColWidth; // NB This is not R margin -> R pos
}
} // *OTL*
$this->pgwidth = $ColWidth;
$this->SetCol(0);
$this->y0 = $this->y;
}
$this->x = $this->lMargin;
}
function SetCol($CurrCol)
{
// Used internally to set column by number: 0 is 1st column
// Set position on a column
$this->CurrCol = $CurrCol;
$x = $this->ColL[$CurrCol];
$xR = $this->ColR[$CurrCol]; // NB This is not R margin -> R pos
if (($this->mirrorMargins) && (($this->page) % 2 == 0)) { // EVEN
$x += $this->MarginCorrection;
$xR += $this->MarginCorrection;
}
$this->SetMargins($x, ($this->w - $xR), $this->tMargin);
}
function AddColumn()
{
$this->NewColumn();
$this->ColumnAdjust = false; // disables all column height adjustment for the page.
}
function NewColumn()
{
if ($this->ColActive == 1) {
if ($this->CurrCol < $this->NbCol - 1) {
// Go to the next column
$this->CurrCol++;
$this->SetCol($this->CurrCol);
$this->y = $this->y0;
$this->ChangeColumn = 1;
// DIRECTIONALITY RTL
if ($this->directionality == 'rtl') {
$this->ChangeColumn = -($this->ChangeColumn);
} // *OTL*
// Stay on the page
} else {
// Go back to the first column
// Page break
if (count($this->columnbuffer)) {
$this->printcolumnbuffer();
}
$this->AddPage($this->CurOrientation);
$this->SetCol(0);
$this->y0 = $this->tMargin;
$this->ChangeColumn = -($this->NbCol - 1);
// DIRECTIONALITY RTL
if ($this->directionality == 'rtl') {
$this->ChangeColumn = -($this->ChangeColumn);
} // *OTL*
}
$this->x = $this->lMargin;
} else {
$this->AddPage($this->CurOrientation);
}
}
function printcolumnbuffer()
{
// Columns ended (but page not ended) -> try to match all columns - unless disabled by using a custom column-break
if (!$this->ColActive && $this->ColumnAdjust && !$this->keepColumns) {
// Calculate adjustment to add to each column to calculate rel_y value
$this->ColDetails[0]['add_y'] = 0;
$last_col = 0;
// Recursively add previous column's height
for ($i = 1; $i < $this->NbCol; $i++) {
if (isset($this->ColDetails[$i]['bottom_margin']) && $this->ColDetails[$i]['bottom_margin']) { // If any entries in the column
$this->ColDetails[$i]['add_y'] = ($this->ColDetails[$i - 1]['bottom_margin'] - $this->y0) + $this->ColDetails[$i - 1]['add_y'];
$last_col = $i; // Last column actually printed
}
}
// Calculate value for each position sensitive entry as though for one column
foreach ($this->columnbuffer as $key => $s) {
$t = $s['s'];
if ($t == 'ACROFORM') {
$this->columnbuffer[$key]['rel_y'] = $s['y'] + $this->ColDetails[$s['col']]['add_y'] - $this->y0;
$this->columnbuffer[$key]['s'] = '';
} elseif (preg_match('/BT \d+\.\d\d+ (\d+\.\d\d+) Td/', $t)) {
$this->columnbuffer[$key]['rel_y'] = $s['y'] + $this->ColDetails[$s['col']]['add_y'] - $this->y0;
} elseif (preg_match('/\d+\.\d\d+ (\d+\.\d\d+) \d+\.\d\d+ [\-]{0,1}\d+\.\d\d+ re/', $t)) {
$this->columnbuffer[$key]['rel_y'] = $s['y'] + $this->ColDetails[$s['col']]['add_y'] - $this->y0;
} elseif (preg_match('/\d+\.\d\d+ (\d+\.\d\d+) m/', $t)) {
$this->columnbuffer[$key]['rel_y'] = $s['y'] + $this->ColDetails[$s['col']]['add_y'] - $this->y0;
} elseif (preg_match('/\d+\.\d\d+ (\d+\.\d\d+) l/', $t)) {
$this->columnbuffer[$key]['rel_y'] = $s['y'] + $this->ColDetails[$s['col']]['add_y'] - $this->y0;
} elseif (preg_match('/q \d+\.\d\d+ 0 0 \d+\.\d\d+ \d+\.\d\d+ (\d+\.\d\d+) cm \/(I|FO)\d+ Do Q/', $t)) {
$this->columnbuffer[$key]['rel_y'] = $s['y'] + $this->ColDetails[$s['col']]['add_y'] - $this->y0;
} elseif (preg_match('/\d+\.\d\d+ (\d+\.\d\d+) \d+\.\d\d+ \d+\.\d\d+ \d+\.\d\d+ \d+\.\d\d+ c/', $t)) {
$this->columnbuffer[$key]['rel_y'] = $s['y'] + $this->ColDetails[$s['col']]['add_y'] - $this->y0;
}
}
foreach ($this->internallink as $key => $f) {
if (is_array($f) && isset($f['col'])) {
$this->internallink[$key]['rel_y'] = $f['Y'] + $this->ColDetails[$f['col']]['add_y'] - $this->y0;
}
}
$breaks = [];
foreach ($this->breakpoints as $c => $bpa) {
foreach ($bpa as $rely) {
$breaks[] = $rely + $this->ColDetails[$c]['add_y'] - $this->y0;
}
}
if (isset($this->ColDetails[$last_col]['bottom_margin'])) {
$lcbm = $this->ColDetails[$last_col]['bottom_margin'];
} else {
$lcbm = 0;
}
$sum_h = $this->ColDetails[$last_col]['add_y'] + $lcbm - $this->y0;
// $sum_h = max($this->ColDetails[$last_col]['add_y'] + $this->ColDetails[$last_col]['bottom_margin'] - $this->y0, end($breaks));
$target_h = ($sum_h / $this->NbCol);
$cbr = [];
for ($i = 1; $i < $this->NbCol; $i++) {
$th = ($sum_h * $i / $this->NbCol);
foreach ($breaks as $bk => $val) {
if ($val > $th) {
if (($val - $th) < ($th - $breaks[$bk - 1])) {
$cbr[$i - 1] = $val;
} else {
$cbr[$i - 1] = $breaks[$bk - 1];
}
break;
}
}
}
$cbr[($this->NbCol - 1)] = $sum_h;
// mPDF 6
// Avoid outputing with 1st column empty
if (isset($cbr[0]) && $cbr[0] == 0) {
for ($i = 0; $i < $this->NbCol - 1; $i++) {
$cbr[$i] = $cbr[$i + 1];
}
}
// Now update the columns - divide into columns of approximately equal value
$last_new_col = 0;
$yadj = 0; // mm
$xadj = 0;
$last_col_bottom = 0;
$lowest_bottom_y = 0;
$block_bottom = 0;
$newcolumn = 0;
foreach ($this->columnbuffer as $key => $s) {
if (isset($s['rel_y'])) { // only process position sensitive data
if ($s['rel_y'] >= $cbr[$newcolumn]) {
$newcolumn++;
} else {
$newcolumn = $last_new_col;
}
$block_bottom = max($block_bottom, ($s['rel_y'] + $s['h']));
if ($this->directionality == 'rtl') { // *OTL*
$xadj = -(($newcolumn - $s['col']) * ($this->ColWidth + $this->ColGap)); // *OTL*
} // *OTL*
else { // *OTL*
$xadj = ($newcolumn - $s['col']) * ($this->ColWidth + $this->ColGap);
} // *OTL*
if ($last_new_col != $newcolumn) { // Added new column
$last_col_bottom = $this->columnbuffer[$key]['rel_y'];
$block_bottom = 0;
}
$yadj = ($s['rel_y'] - $s['y']) - ($last_col_bottom) + $this->y0;
// callback function
$t = $s['s'];
// mPDF 5.7+
$t = $this->columnAdjustPregReplace('Td', $xadj, $yadj, '/BT (\d+\.\d\d+) (\d+\.\d\d+) Td/', $t);
$t = $this->columnAdjustPregReplace('re', $xadj, $yadj, '/(\d+\.\d\d+) (\d+\.\d\d+) (\d+\.\d\d+) ([\-]{0,1}\d+\.\d\d+) re/', $t);
$t = $this->columnAdjustPregReplace('l', $xadj, $yadj, '/(\d+\.\d\d+) (\d+\.\d\d+) l/', $t);
$t = $this->columnAdjustPregReplace('img', $xadj, $yadj, '/q (\d+\.\d\d+) 0 0 (\d+\.\d\d+) (\d+\.\d\d+) (\d+\.\d\d+) cm \/(I|FO)/', $t);
$t = $this->columnAdjustPregReplace('draw', $xadj, $yadj, '/(\d+\.\d\d+) (\d+\.\d\d+) m/', $t);
$t = $this->columnAdjustPregReplace('bezier', $xadj, $yadj, '/(\d+\.\d\d+) (\d+\.\d\d+) (\d+\.\d\d+) (\d+\.\d\d+) (\d+\.\d\d+) (\d+\.\d\d+) c/', $t);
$this->columnbuffer[$key]['s'] = $t;
$this->columnbuffer[$key]['newcol'] = $newcolumn;
$this->columnbuffer[$key]['newy'] = $s['y'] + $yadj;
$last_new_col = $newcolumn;
$clb = $s['y'] + $yadj + $s['h']; // bottom_margin of current
if ((isset($this->ColDetails[$newcolumn]['max_bottom']) && $clb > $this->ColDetails[$newcolumn]['max_bottom']) || (!isset($this->ColDetails[$newcolumn]['max_bottom']) && $clb)) {
$this->ColDetails[$newcolumn]['max_bottom'] = $clb;
}
if ($clb > $lowest_bottom_y) {
$lowest_bottom_y = $clb;
}
// Adjust LINKS
if (isset($this->columnLinks[$s['col']][intval($s['x'])][intval($s['y'])])) {
$ref = $this->columnLinks[$s['col']][intval($s['x'])][intval($s['y'])];
$this->PageLinks[$this->page][$ref][0] += ($xadj * Mpdf::SCALE);
$this->PageLinks[$this->page][$ref][1] -= ($yadj * Mpdf::SCALE);
unset($this->columnLinks[$s['col']][intval($s['x'])][intval($s['y'])]);
}
// Adjust FORM FIELDS
if (isset($this->columnForms[$s['col']][intval($s['x'])][intval($s['y'])])) {
$ref = $this->columnForms[$s['col']][intval($s['x'])][intval($s['y'])];
$this->form->forms[$ref]['x'] += ($xadj);
$this->form->forms[$ref]['y'] += ($yadj);
unset($this->columnForms[$s['col']][intval($s['x'])][intval($s['y'])]);
}
/* -- ANNOTATIONS -- */
if (isset($this->columnAnnots[$s['col']][intval($s['x'])][intval($s['y'])])) {
$ref = $this->columnAnnots[$s['col']][intval($s['x'])][intval($s['y'])];
if ($this->PageAnnots[$this->page][$ref]['x'] < 0) {
$this->PageAnnots[$this->page][$ref]['x'] -= ($xadj);
} else {
$this->PageAnnots[$this->page][$ref]['x'] += ($xadj);
}
$this->PageAnnots[$this->page][$ref]['y'] += ($yadj); // unlike PageLinks, Page annots has y values from top in mm
unset($this->columnAnnots[$s['col']][intval($s['x'])][intval($s['y'])]);
}
/* -- END ANNOTATIONS -- */
}
}
/* -- BOOKMARKS -- */
// Adjust Bookmarks
foreach ($this->col_BMoutlines as $v) {
$this->BMoutlines[] = ['t' => $v['t'], 'l' => $v['l'], 'y' => $this->y0, 'p' => $v['p']];
}
/* -- END BOOKMARKS -- */
/* -- TOC -- */
// Adjust ToC
foreach ($this->col_toc as $v) {
$this->tableOfContents->_toc[] = ['t' => $v['t'], 'l' => $v['l'], 'p' => $v['p'], 'link' => $v['link'], 'toc_id' => $v['toc_id']];
$this->links[$v['link']][1] = $this->y0;
}
/* -- END TOC -- */
// Adjust column length to be equal
if ($this->colvAlign == 'J') {
foreach ($this->columnbuffer as $key => $s) {
if (isset($s['rel_y'])) { // only process position sensitive data
// Set ratio to expand y values or heights
if (isset($this->ColDetails[$s['newcol']]['max_bottom']) && $this->ColDetails[$s['newcol']]['max_bottom'] && $this->ColDetails[$s['newcol']]['max_bottom'] != $this->y0) {
$ratio = ($lowest_bottom_y - ($this->y0)) / ($this->ColDetails[$s['newcol']]['max_bottom'] - ($this->y0));
} else {
$ratio = 1;
}
if (($ratio > 1) && ($ratio <= $this->max_colH_correction)) {
$yadj = ($s['newy'] - $this->y0) * ($ratio - 1);
// Adjust LINKS
if (isset($this->columnLinks[$s['col']][intval($s['x'])][intval($s['y'])])) {
$ref = $this->columnLinks[$s['col']][intval($s['x'])][intval($s['y'])];
$this->PageLinks[$this->page][$ref][1] -= ($yadj * Mpdf::SCALE); // y value
$this->PageLinks[$this->page][$ref][3] *= $ratio; // height
unset($this->columnLinks[$s['col']][intval($s['x'])][intval($s['y'])]);
}
// Adjust FORM FIELDS
if (isset($this->columnForms[$s['col']][intval($s['x'])][intval($s['y'])])) {
$ref = $this->columnForms[$s['col']][intval($s['x'])][intval($s['y'])];
$this->form->forms[$ref]['x'] += ($xadj);
$this->form->forms[$ref]['y'] += ($yadj);
unset($this->columnForms[$s['col']][intval($s['x'])][intval($s['y'])]);
}
/* -- ANNOTATIONS -- */
if (isset($this->columnAnnots[$s['col']][intval($s['x'])][intval($s['y'])])) {
$ref = $this->columnAnnots[$s['col']][intval($s['x'])][intval($s['y'])];
$this->PageAnnots[$this->page][$ref]['y'] += ($yadj);
unset($this->columnAnnots[$s['col']][intval($s['x'])][intval($s['y'])]);
}
/* -- END ANNOTATIONS -- */
}
}
}
foreach ($this->internallink as $key => $f) {
if (is_array($f) && isset($f['col'])) {
$last_col_bottom = 0;
for ($nbc = 0; $nbc < $this->NbCol; $nbc++) {
if ($f['rel_y'] >= $cbr[$nbc]) {
$last_col_bottom = $cbr[$nbc];
}
}
$yadj = ($f['rel_y'] - $f['Y']) - $last_col_bottom + $this->y0;
$f['Y'] += $yadj;
unset($f['col']);
unset($f['rel_y']);
$this->internallink[$key] = $f;
}
}
$last_col = -1;
$trans_on = false;
foreach ($this->columnbuffer as $key => $s) {
if (isset($s['rel_y'])) { // only process position sensitive data
// Set ratio to expand y values or heights
if (isset($this->ColDetails[$s['newcol']]['max_bottom']) && $this->ColDetails[$s['newcol']]['max_bottom'] && $this->ColDetails[$s['newcol']]['max_bottom'] != $this->y0) {
$ratio = ($lowest_bottom_y - ($this->y0)) / ($this->ColDetails[$s['newcol']]['max_bottom'] - ($this->y0));
} else {
$ratio = 1;
}
if (($ratio > 1) && ($ratio <= $this->max_colH_correction)) {
// Start Transformation
$this->pages[$this->page] .= $this->StartTransform(true) . "\n";
$this->pages[$this->page] .= $this->transformScale(100, $ratio * 100, $x = '', $this->y0, true) . "\n";
$trans_on = true;
}
}
// Now output the adjusted values
$this->pages[$this->page] .= $s['s'] . "\n";
if (isset($s['rel_y']) && ($ratio > 1) && ($ratio <= $this->max_colH_correction)) { // only process position sensitive data
// Stop Transformation
$this->pages[$this->page] .= $this->StopTransform(true) . "\n";
$trans_on = false;
}
}
if ($trans_on) {
$this->pages[$this->page] .= $this->StopTransform(true) . "\n";
}
} else { // if NOT $this->colvAlign == 'J'
// Now output the adjusted values
foreach ($this->columnbuffer as $s) {
$this->pages[$this->page] .= $s['s'] . "\n";
}
}
if ($lowest_bottom_y > 0) {
$this->y = $lowest_bottom_y;
}
} // Columns not ended but new page -> align columns (can leave the columns alone - just tidy up the height)
elseif ($this->colvAlign == 'J' && $this->ColumnAdjust && !$this->keepColumns) {
// calculate the lowest bottom margin
$lowest_bottom_y = 0;
foreach ($this->columnbuffer as $key => $s) {
// Only process output data
$t = $s['s'];
if ($t == 'ACROFORM' || (preg_match('/BT \d+\.\d\d+ (\d+\.\d\d+) Td/', $t)) || (preg_match('/\d+\.\d\d+ (\d+\.\d\d+) \d+\.\d\d+ [\-]{0,1}\d+\.\d\d+ re/', $t)) ||
(preg_match('/\d+\.\d\d+ (\d+\.\d\d+) l/', $t)) ||
(preg_match('/q \d+\.\d\d+ 0 0 \d+\.\d\d+ \d+\.\d\d+ (\d+\.\d\d+) cm \/(I|FO)\d+ Do Q/', $t)) ||
(preg_match('/\d+\.\d\d+ (\d+\.\d\d+) m/', $t)) ||
(preg_match('/\d+\.\d\d+ (\d+\.\d\d+) \d+\.\d\d+ \d+\.\d\d+ \d+\.\d\d+ \d+\.\d\d+ c/', $t))) {
$clb = $s['y'] + $s['h'];
if ((isset($this->ColDetails[$s['col']]['max_bottom']) && $clb > $this->ColDetails[$s['col']]['max_bottom']) || !isset($this->ColDetails[$s['col']]['max_bottom'])) {
$this->ColDetails[$s['col']]['max_bottom'] = $clb;
}
if ($clb > $lowest_bottom_y) {
$lowest_bottom_y = $clb;
}
$this->columnbuffer[$key]['rel_y'] = $s['y']; // Marks position sensitive data to process later
if ($t == 'ACROFORM') {
$this->columnbuffer[$key]['s'] = '';
}
}
}
// Adjust column length equal
foreach ($this->columnbuffer as $key => $s) {
// Set ratio to expand y values or heights
if (isset($this->ColDetails[$s['col']]['max_bottom']) && $this->ColDetails[$s['col']]['max_bottom']) {
$ratio = ($lowest_bottom_y - ($this->y0)) / ($this->ColDetails[$s['col']]['max_bottom'] - ($this->y0));
} else {
$ratio = 1;
}
if (($ratio > 1) && ($ratio <= $this->max_colH_correction)) {
$yadj = ($s['y'] - $this->y0) * ($ratio - 1);
// Adjust LINKS
if (isset($s['rel_y'])) { // only process position sensitive data
// otherwise triggers for all entries in column buffer (.e.g. formatting) and makes below adjustments more than once
if (isset($this->columnLinks[$s['col']][intval($s['x'])][intval($s['y'])])) {
$ref = $this->columnLinks[$s['col']][intval($s['x'])][intval($s['y'])];
$this->PageLinks[$this->page][$ref][1] -= ($yadj * Mpdf::SCALE); // y value
$this->PageLinks[$this->page][$ref][3] *= $ratio; // height
unset($this->columnLinks[$s['col']][intval($s['x'])][intval($s['y'])]);
}
// Adjust FORM FIELDS
if (isset($this->columnForms[$s['col']][intval($s['x'])][intval($s['y'])])) {
$ref = $this->columnForms[$s['col']][intval($s['x'])][intval($s['y'])];
$this->form->forms[$ref]['x'] += ($xadj);
$this->form->forms[$ref]['y'] += ($yadj);
unset($this->columnForms[$s['col']][intval($s['x'])][intval($s['y'])]);
}
/* -- ANNOTATIONS -- */
if (isset($this->columnAnnots[$s['col']][intval($s['x'])][intval($s['y'])])) {
$ref = $this->columnAnnots[$s['col']][intval($s['x'])][intval($s['y'])];
$this->PageAnnots[$this->page][$ref]['y'] += ($yadj);
unset($this->columnAnnots[$s['col']][intval($s['x'])][intval($s['y'])]);
}
/* -- END ANNOTATIONS -- */
}
}
}
/* -- BOOKMARKS -- */
// Adjust Bookmarks
foreach ($this->col_BMoutlines as $v) {
$this->BMoutlines[] = ['t' => $v['t'], 'l' => $v['l'], 'y' => $this->y0, 'p' => $v['p']];
}
/* -- END BOOKMARKS -- */
/* -- TOC -- */
// Adjust ToC
foreach ($this->col_toc as $v) {
$this->tableOfContents->_toc[] = ['t' => $v['t'], 'l' => $v['l'], 'p' => $v['p'], 'link' => $v['link'], 'toc_id' => $v['toc_id']];
$this->links[$v['link']][1] = $this->y0;
}
/* -- END TOC -- */
$trans_on = false;
foreach ($this->columnbuffer as $key => $s) {
if (isset($s['rel_y'])) { // only process position sensitive data
// Set ratio to expand y values or heights
if (isset($this->ColDetails[$s['col']]['max_bottom']) && $this->ColDetails[$s['col']]['max_bottom']) {
$ratio = ($lowest_bottom_y - ($this->y0)) / ($this->ColDetails[$s['col']]['max_bottom'] - ($this->y0));
} else {
$ratio = 1;
}
if (($ratio > 1) && ($ratio <= $this->max_colH_correction)) {
// Start Transformation
$this->pages[$this->page] .= $this->StartTransform(true) . "\n";
$this->pages[$this->page] .= $this->transformScale(100, $ratio * 100, $x = '', $this->y0, true) . "\n";
$trans_on = true;
}
}
// Now output the adjusted values
$this->pages[$this->page] .= $s['s'] . "\n";
if (isset($s['rel_y']) && ($ratio > 1) && ($ratio <= $this->max_colH_correction)) {
// Stop Transformation
$this->pages[$this->page] .= $this->StopTransform(true) . "\n";
$trans_on = false;
}
}
if ($trans_on) {
$this->pages[$this->page] .= $this->StopTransform(true) . "\n";
}
if ($lowest_bottom_y > 0) {
$this->y = $lowest_bottom_y;
}
} else { // Just reproduce the page as it was
// If page has not ended but height adjustment was disabled by custom column-break - adjust y
$lowest_bottom_y = 0;
if (!$this->ColActive && (!$this->ColumnAdjust || $this->keepColumns)) {
// calculate the lowest bottom margin
foreach ($this->columnbuffer as $key => $s) {
// Only process output data
$t = $s['s'];
if ($t === 'ACROFORM'
|| (preg_match('/BT \d+\.\d\d+ (\d+\.\d\d+) Td/', $t))
|| (preg_match('/\d+\.\d\d+ (\d+\.\d\d+) \d+\.\d\d+ [\-]{0,1}\d+\.\d\d+ re/', $t))
|| (preg_match('/\d+\.\d\d+ (\d+\.\d\d+) l/', $t))
|| (preg_match('/q \d+\.\d\d+ 0 0 \d+\.\d\d+ \d+\.\d\d+ (\d+\.\d\d+) cm \/(I|FO)\d+ Do Q/', $t))
|| (preg_match('/\d+\.\d\d+ (\d+\.\d\d+) m/', $t))
|| (preg_match('/\d+\.\d\d+ (\d+\.\d\d+) \d+\.\d\d+ \d+\.\d\d+ \d+\.\d\d+ \d+\.\d\d+ c/', $t))) {
$clb = $s['y'] + $s['h'];
if (isset($this->ColDetails[$s['col']]['max_bottom']) && $clb > $this->ColDetails[$s['col']]['max_bottom'] || (!isset($this->ColDetails[$s['col']]['max_bottom']) && $clb)) {
$this->ColDetails[$s['col']]['max_bottom'] = $clb;
}
if ($clb > $lowest_bottom_y) {
$lowest_bottom_y = $clb;
}
}
}
}
foreach ($this->columnbuffer as $key => $s) {
if ($s['s'] != 'ACROFORM') {
$this->pages[$this->page] .= $s['s'] . "\n";
}
}
if ($lowest_bottom_y > 0) {
$this->y = $lowest_bottom_y;
}
/* -- BOOKMARKS -- */
// Output Bookmarks
foreach ($this->col_BMoutlines as $v) {
$this->BMoutlines[] = ['t' => $v['t'], 'l' => $v['l'], 'y' => $v['y'], 'p' => $v['p']];
}
/* -- END BOOKMARKS -- */
/* -- TOC -- */
// Output ToC
foreach ($this->col_toc as $v) {
$this->tableOfContents->_toc[] = ['t' => $v['t'], 'l' => $v['l'], 'p' => $v['p'], 'link' => $v['link'], 'toc_id' => $v['toc_id']];
}
/* -- END TOC -- */
}
foreach ($this->internallink as $key => $f) {
if (isset($this->internallink[$key]['col'])) {
unset($this->internallink[$key]['col']);
}
if (isset($this->internallink[$key]['rel_y'])) {
unset($this->internallink[$key]['rel_y']);
}
}
$this->columnbuffer = [];
$this->ColDetails = [];
$this->columnLinks = [];
$this->columnAnnots = [];
$this->columnForms = [];
$this->col_BMoutlines = [];
$this->col_toc = [];
$this->breakpoints = [];
}
// mPDF 5.7+
function columnAdjustPregReplace($type, $xadj, $yadj, $pattern, $subject)
{
preg_match($pattern, $subject, $matches);
if (!count($matches)) {
return $subject;
}
if (!isset($matches[3])) {
$matches[3] = 0;
}
if (!isset($matches[4])) {
$matches[4] = 0;
}
if (!isset($matches[5])) {
$matches[5] = 0;
}
if (!isset($matches[6])) {
$matches[6] = 0;
}
return str_replace($matches[0], $this->columnAdjustAdd($type, Mpdf::SCALE, $xadj, $yadj, $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]), $subject);
}
/* -- END COLUMNS -- */
// ==================================================================
/* -- TABLES -- */
function printcellbuffer()
{
if (count($this->cellBorderBuffer)) {
sort($this->cellBorderBuffer);
foreach ($this->cellBorderBuffer as $cbb) {
$cba = unpack("A16dom/nbord/A1side/ns/dbw/a6ca/A10style/dx/dy/dw/dh/dmbl/dmbr/dmrt/dmrb/dmtl/dmtr/dmlt/dmlb/dcpd/dover/", $cbb);
$side = $cba['side'];
$color = str_pad($cba['ca'], 6, "\x00");
$details = [];
$details[$side]['dom'] = (float) $cba['dom'];
$details[$side]['s'] = $cba['s'];
$details[$side]['w'] = $cba['bw'];
$details[$side]['c'] = $color;
$details[$side]['style'] = trim($cba['style']);
$details['mbw']['BL'] = $cba['mbl'];
$details['mbw']['BR'] = $cba['mbr'];
$details['mbw']['RT'] = $cba['mrt'];
$details['mbw']['RB'] = $cba['mrb'];
$details['mbw']['TL'] = $cba['mtl'];
$details['mbw']['TR'] = $cba['mtr'];
$details['mbw']['LT'] = $cba['mlt'];
$details['mbw']['LB'] = $cba['mlb'];
$details['cellposdom'] = $cba['cpd'];
$details['p'] = $side;
if ($cba['over'] == 1) {
$details[$side]['overlay'] = true;
} else {
$details[$side]['overlay'] = false;
}
$this->_tableRect($cba['x'], $cba['y'], $cba['w'], $cba['h'], $cba['bord'], $details, false, false);
}
$this->cellBorderBuffer = [];
}
}
// ==================================================================
function printtablebuffer()
{
if (!$this->table_rotate) {
$this->pages[$this->page] .= $this->tablebuffer;
foreach ($this->tbrot_Links as $p => $l) {
foreach ($l as $v) {
$this->PageLinks[$p][] = $v;
}
}
$this->tbrot_Links = [];
/* -- ANNOTATIONS -- */
foreach ($this->tbrot_Annots as $p => $l) {
foreach ($l as $v) {
$this->PageAnnots[$p][] = $v;
}
}
$this->tbrot_Annots = [];
/* -- END ANNOTATIONS -- */
/* -- BOOKMARKS -- */
// Output Bookmarks
foreach ($this->tbrot_BMoutlines as $v) {
$this->BMoutlines[] = ['t' => $v['t'], 'l' => $v['l'], 'y' => $v['y'], 'p' => $v['p']];
}
$this->tbrot_BMoutlines = [];
/* -- END BOOKMARKS -- */
/* -- TOC -- */
// Output ToC
foreach ($this->tbrot_toc as $v) {
$this->tableOfContents->_toc[] = ['t' => $v['t'], 'l' => $v['l'], 'p' => $v['p'], 'link' => $v['link'], 'toc_id' => $v['toc_id']];
}
$this->tbrot_toc = [];
/* -- END TOC -- */
return;
}
// elseif rotated
$lm = $this->lMargin + $this->blk[$this->blklvl]['outer_left_margin'] + $this->blk[$this->blklvl]['border_left']['w'] + $this->blk[$this->blklvl]['padding_left'];
$pw = $this->blk[$this->blklvl]['inner_width'];
// Start Transformation
$this->pages[$this->page] .= $this->StartTransform(true) . "\n";
if ($this->table_rotate > 1) { // clockwise
if ($this->tbrot_align == 'L') {
$xadj = $this->tbrot_h; // align L (as is)
} elseif ($this->tbrot_align == 'R') {
$xadj = $lm - $this->tbrot_x0 + ($pw); // align R
} else {
$xadj = $lm - $this->tbrot_x0 + (($pw + $this->tbrot_h) / 2); // align C
}
$yadj = 0;
} else { // anti-clockwise
if ($this->tbrot_align == 'L') {
$xadj = 0; // align L (as is)
} elseif ($this->tbrot_align == 'R') {
$xadj = $lm - $this->tbrot_x0 + ($pw - $this->tbrot_h); // align R
} else {
$xadj = $lm - $this->tbrot_x0 + (($pw - $this->tbrot_h) / 2); // align C
}
$yadj = $this->tbrot_w;
}
$this->pages[$this->page] .= $this->transformTranslate($xadj, $yadj, true) . "\n";
$this->pages[$this->page] .= $this->transformRotate($this->table_rotate, $this->tbrot_x0, $this->tbrot_y0, true) . "\n";
// Now output the adjusted values
$this->pages[$this->page] .= $this->tablebuffer;
foreach ($this->tbrot_Links as $p => $l) {
foreach ($l as $v) {
$w = $v[2] / Mpdf::SCALE;
$h = $v[3] / Mpdf::SCALE;
$ax = ($v[0] / Mpdf::SCALE) - $this->tbrot_x0;
$ay = (($this->hPt - $v[1]) / Mpdf::SCALE) - $this->tbrot_y0;
if ($this->table_rotate > 1) { // clockwise
$bx = $this->tbrot_x0 + $xadj - $ay - $h;
$by = $this->tbrot_y0 + $yadj + $ax;
} else {
$bx = $this->tbrot_x0 + $xadj + $ay;
$by = $this->tbrot_y0 + $yadj - $ax - $w;
}
$v[0] = $bx * Mpdf::SCALE;
$v[1] = ($this->h - $by) * Mpdf::SCALE;
$v[2] = $h * Mpdf::SCALE; // swap width and height
$v[3] = $w * Mpdf::SCALE;
$this->PageLinks[$p][] = $v;
}
}
$this->tbrot_Links = [];
foreach ($this->internallink as $key => $f) {
if (is_array($f) && isset($f['tbrot'])) {
$f['Y'] = $this->tbrot_y0;
$f['PAGE'] = $this->page;
unset($f['tbrot']);
$this->internallink[$key] = $f;
}
}
/* -- ANNOTATIONS -- */
foreach ($this->tbrot_Annots as $p => $l) {
foreach ($l as $v) {
$ax = abs($v['x']) - $this->tbrot_x0; // abs because -ve values are internally set and held for reference if annotMargin set
$ay = $v['y'] - $this->tbrot_y0;
if ($this->table_rotate > 1) { // clockwise
$bx = $this->tbrot_x0 + $xadj - $ay;
$by = $this->tbrot_y0 + $yadj + $ax;
} else {
$bx = $this->tbrot_x0 + $xadj + $ay;
$by = $this->tbrot_y0 + $yadj - $ax;
}
if ($v['x'] < 0) {
$v['x'] = -$bx;
} else {
$v['x'] = $bx;
}
$v['y'] = ($by);
$this->PageAnnots[$p][] = $v;
}
}
$this->tbrot_Annots = [];
/* -- END ANNOTATIONS -- */
/* -- BOOKMARKS -- */
// Adjust Bookmarks
foreach ($this->tbrot_BMoutlines as $v) {
$v['y'] = $this->tbrot_y0;
$this->BMoutlines[] = ['t' => $v['t'], 'l' => $v['l'], 'y' => $v['y'], 'p' => $this->page];
}
/* -- END BOOKMARKS -- */
/* -- TOC -- */
// Adjust ToC - uses document page number
foreach ($this->tbrot_toc as $v) {
$this->tableOfContents->_toc[] = ['t' => $v['t'], 'l' => $v['l'], 'p' => $this->page, 'link' => $v['link'], 'toc_id' => $v['toc_id']];
$this->links[$v['link']][1] = $this->tbrot_y0;
}
/* -- END TOC -- */
$this->tbrot_BMoutlines = [];
$this->tbrot_toc = [];
// Stop Transformation
$this->pages[$this->page] .= $this->StopTransform(true) . "\n";
$this->y = $this->tbrot_y0 + $this->tbrot_w;
$this->x = $this->lMargin;
$this->tablebuffer = '';
}
/**
* Keep-with-table This buffers contents of h1-6 to keep on page with table
*/
function printkwtbuffer()
{
if (!$this->kwt_moved) {
foreach ($this->kwt_buffer as $s) {
$this->pages[$this->page] .= $s['s'] . "\n";
}
foreach ($this->kwt_Links as $p => $l) {
foreach ($l as $v) {
$this->PageLinks[$p][] = $v;
}
}
$this->kwt_Links = [];
/* -- ANNOTATIONS -- */
foreach ($this->kwt_Annots as $p => $l) {
foreach ($l as $v) {
$this->PageAnnots[$p][] = $v;
}
}
$this->kwt_Annots = [];
/* -- END ANNOTATIONS -- */
/* -- INDEX -- */
// Output Reference (index)
foreach ($this->kwt_Reference as $v) {
$Present = 0;
for ($i = 0; $i < count($this->Reference); $i++) {
if ($this->Reference[$i]['t'] == $v['t']) {
$Present = 1;
if (!in_array($v['op'], $this->Reference[$i]['p'])) {
$this->Reference[$i]['p'][] = $v['op'];
}
}
}
if ($Present == 0) {
$this->Reference[] = ['t' => $v['t'], 'p' => [$v['op']]];
}
}
$this->kwt_Reference = [];
/* -- END INDEX -- */
/* -- BOOKMARKS -- */
// Output Bookmarks
foreach ($this->kwt_BMoutlines as $v) {
$this->BMoutlines[] = ['t' => $v['t'], 'l' => $v['l'], 'y' => $v['y'], 'p' => $v['p']];
}
$this->kwt_BMoutlines = [];
/* -- END BOOKMARKS -- */
/* -- TOC -- */
// Output ToC
foreach ($this->kwt_toc as $v) {
$this->tableOfContents->_toc[] = ['t' => $v['t'], 'l' => $v['l'], 'p' => $v['p'], 'link' => $v['link'], 'toc_id' => $v['toc_id']];
}
$this->kwt_toc = [];
/* -- END TOC -- */
$this->pageoutput[$this->page] = []; // mPDF 6
return;
}
// Start Transformation
$this->pages[$this->page] .= $this->StartTransform(true) . "\n";
$xadj = $this->lMargin - $this->kwt_x0;
// $yadj = $this->y - $this->kwt_y0 ;
$yadj = $this->tMargin - $this->kwt_y0;
$this->pages[$this->page] .= $this->transformTranslate($xadj, $yadj, true) . "\n";
// Now output the adjusted values
foreach ($this->kwt_buffer as $s) {
$this->pages[$this->page] .= $s['s'] . "\n";
}
// Adjust hyperLinks
foreach ($this->kwt_Links as $p => $l) {
foreach ($l as $v) {
$bx = $this->kwt_x0 + $xadj;
$by = $this->kwt_y0 + $yadj;
$v[0] = $bx * Mpdf::SCALE;
$v[1] = ($this->h - $by) * Mpdf::SCALE;
$this->PageLinks[$p][] = $v;
}
}
foreach ($this->internallink as $key => $f) {
if (is_array($f) && isset($f['kwt'])) {
$f['Y'] += $yadj;
$f['PAGE'] = $this->page;
unset($f['kwt']);
$this->internallink[$key] = $f;
}
}
/* -- ANNOTATIONS -- */
foreach ($this->kwt_Annots as $p => $l) {
foreach ($l as $v) {
$bx = $this->kwt_x0 + $xadj;
$by = $this->kwt_y0 + $yadj;
if ($v['x'] < 0) {
$v['x'] = -$bx;
} else {
$v['x'] = $bx;
}
$v['y'] = $by;
$this->PageAnnots[$p][] = $v;
}
}
/* -- END ANNOTATIONS -- */
/* -- BOOKMARKS -- */
// Adjust Bookmarks
foreach ($this->kwt_BMoutlines as $v) {
if ($v['y'] != 0) {
$v['y'] += $yadj;
}
$this->BMoutlines[] = ['t' => $v['t'], 'l' => $v['l'], 'y' => $v['y'], 'p' => $this->page];
}
/* -- END BOOKMARKS -- */
/* -- INDEX -- */
// Adjust Reference (index)
foreach ($this->kwt_Reference as $v) {
$Present = 0;
// Search the reference (AND Ref/PageNo) in the array
for ($i = 0; $i < count($this->Reference); $i++) {
if ($this->Reference[$i]['t'] == $v['t']) {
$Present = 1;
if (!in_array($this->page, $this->Reference[$i]['p'])) {
$this->Reference[$i]['p'][] = $this->page;
}
}
}
if ($Present == 0) {
$this->Reference[] = ['t' => $v['t'], 'p' => [$this->page]];
}
}
/* -- END INDEX -- */
/* -- TOC -- */
// Adjust ToC
foreach ($this->kwt_toc as $v) {
$this->tableOfContents->_toc[] = ['t' => $v['t'], 'l' => $v['l'], 'p' => $this->page, 'link' => $v['link'], 'toc_id' => $v['toc_id']];
$this->links[$v['link']][0] = $this->page;
$this->links[$v['link']][1] += $yadj;
}
/* -- END TOC -- */
$this->kwt_Links = [];
$this->kwt_Annots = [];
$this->kwt_Reference = [];
$this->kwt_BMoutlines = [];
$this->kwt_toc = [];
// Stop Transformation
$this->pages[$this->page] .= $this->StopTransform(true) . "\n";
$this->kwt_buffer = [];
$this->y += $this->kwt_height;
$this->pageoutput[$this->page] = []; // mPDF 6
}
/* -- END TABLES -- */
function printfloatbuffer()
{
if (count($this->floatbuffer)) {
$this->objectbuffer = $this->floatbuffer;
$this->printobjectbuffer(false);
$this->objectbuffer = [];
$this->floatbuffer = [];
$this->floatmargins = [];
}
}
function Circle($x, $y, $r, $style = 'S')
{
$this->Ellipse($x, $y, $r, $r, $style);
}
function Ellipse($x, $y, $rx, $ry, $style = 'S')
{
if ($style === 'F') {
$op = 'f';
} elseif ($style === 'FD' or $style === 'DF') {
$op = 'B';
} else {
$op = 'S';
}
$lx = 4 / 3 * (M_SQRT2 - 1) * $rx;
$ly = 4 / 3 * (M_SQRT2 - 1) * $ry;
$h = $this->h;
$this->writer->write(sprintf('%.3F %.3F m %.3F %.3F %.3F %.3F %.3F %.3F c', ($x + $rx) * Mpdf::SCALE, ($h - $y) * Mpdf::SCALE, ($x + $rx) * Mpdf::SCALE, ($h - ($y - $ly)) * Mpdf::SCALE, ($x + $lx) * Mpdf::SCALE, ($h - ($y - $ry)) * Mpdf::SCALE, $x * Mpdf::SCALE, ($h - ($y - $ry)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c', ($x - $lx) * Mpdf::SCALE, ($h - ($y - $ry)) * Mpdf::SCALE, ($x - $rx) * Mpdf::SCALE, ($h - ($y - $ly)) * Mpdf::SCALE, ($x - $rx) * Mpdf::SCALE, ($h - $y) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c', ($x - $rx) * Mpdf::SCALE, ($h - ($y + $ly)) * Mpdf::SCALE, ($x - $lx) * Mpdf::SCALE, ($h - ($y + $ry)) * Mpdf::SCALE, $x * Mpdf::SCALE, ($h - ($y + $ry)) * Mpdf::SCALE));
$this->writer->write(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c %s', ($x + $lx) * Mpdf::SCALE, ($h - ($y + $ry)) * Mpdf::SCALE, ($x + $rx) * Mpdf::SCALE, ($h - ($y + $ly)) * Mpdf::SCALE, ($x + $rx) * Mpdf::SCALE, ($h - $y) * Mpdf::SCALE, $op));
}
/* -- DIRECTW -- */
function AutosizeText($text, $w, $font, $style, $szfont = 72)
{
$text = ' ' . $text . ' ';
$this->SetFont($font, $style, $szfont, false);
$text = $this->purify_utf8_text($text);
if ($this->text_input_as_HTML) {
$text = $this->all_entities_to_utf8($text);
}
if ($this->usingCoreFont) {
$text = mb_convert_encoding($text, $this->mb_enc, 'UTF-8');
}
// DIRECTIONALITY
if (preg_match("/([" . $this->pregRTLchars . "])/u", $text)) {
$this->biDirectional = true;
}
$textvar = 0;
$save_OTLtags = $this->OTLtags;
$this->OTLtags = [];
if ($this->useKerning) {
if ($this->CurrentFont['haskernGPOS']) {
$this->OTLtags['Plus'] .= ' kern';
} else {
$textvar = ($textvar | TextVars::FC_KERNING);
}
}
/* -- OTL -- */
// Use OTL OpenType Table Layout - GSUB & GPOS
if (isset($this->CurrentFont['useOTL']) && $this->CurrentFont['useOTL']) {
$text = $this->otl->applyOTL($text, $this->CurrentFont['useOTL']);
$OTLdata = $this->otl->OTLdata;
}
/* -- END OTL -- */
$this->OTLtags = $save_OTLtags;
$this->magic_reverse_dir($text, $this->directionality, $OTLdata);
$width = $this->sizeConverter->convert($w);
$loop = 0;
while ($loop == 0) {
$this->SetFont($font, $style, $szfont, false);
$sz = $this->GetStringWidth($text, true, $OTLdata, $textvar);
if ($sz > $w) {
$szfont --;
} else {
$loop ++;
}
}
$this->SetFont($font, $style, $szfont, true, true);
$this->Cell($w, 0, $text, 0, 0, "C", 0, '', 0, 0, 0, 'M', 0, false, $OTLdata, $textvar);
}
/* -- END DIRECTW -- */
// ====================================================
// ====================================================
function magic_reverse_dir(&$chunk, $dir, &$chunkOTLdata)
{
/* -- OTL -- */
if ($this->usingCoreFont) {
return 0;
}
if ($chunk == '') {
return 0;
}
if ($this->biDirectional || $dir == 'rtl') {
// check if string contains RTL text
// including any added from OTL tables (in PUA)
$pregRTLchars = $this->pregRTLchars;
if (isset($this->CurrentFont['rtlPUAstr']) && $this->CurrentFont['rtlPUAstr']) {
$pregRTLchars .= $this->CurrentFont['rtlPUAstr'];
}
if (!preg_match("/[" . $pregRTLchars . "]/u", $chunk) && $dir != 'rtl') {
return 0;
} // Chunk doesn't contain RTL characters
$unicode = $this->UTF8StringToArray($chunk, false);
$isStrong = false;
if (empty($chunkOTLdata)) {
$this->getBasicOTLdata($chunkOTLdata, $unicode, $isStrong);
}
$useGPOS = isset($this->CurrentFont['useOTL']) && ($this->CurrentFont['useOTL'] & 0x80);
// NB Returned $chunk may be a shorter string (with adjusted $cOTLdata) by removal of LRE, RLE etc embedding codes.
list($chunk, $rtl_content) = $this->otl->bidiSort($unicode, $chunk, $dir, $chunkOTLdata, $useGPOS);
return $rtl_content;
}
/* -- END OTL -- */
return 0;
}
/* -- OTL -- */
function getBasicOTLdata(&$chunkOTLdata, $unicode, &$is_strong)
{
if (empty($this->otl)) {
$this->otl = new Otl($this, $this->fontCache);
}
$chunkOTLdata['group'] = '';
$chunkOTLdata['GPOSinfo'] = [];
$chunkOTLdata['char_data'] = [];
foreach ($unicode as $char) {
$ucd_record = Ucdn::get_ucd_record($char);
$chunkOTLdata['char_data'][] = ['bidi_class' => $ucd_record[2], 'uni' => $char];
if ($ucd_record[2] == 0 || $ucd_record[2] == 3 || $ucd_record[2] == 4) {
$is_strong = true;
} // contains strong character
if ($ucd_record[0] == Ucdn::UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) {
$chunkOTLdata['group'] .= 'M';
} elseif ($char == 32 || $char == 12288) {
$chunkOTLdata['group'] .= 'S';
} else {
$chunkOTLdata['group'] .= 'C';
}
}
}
function _setBidiCodes($mode = 'start', $bdf = '')
{
$s = '';
if ($mode == 'end') {
// PDF comes before PDI to close isolate-override (e.g. "LRILROPDFPDI")
if (strpos($bdf, 'PDF') !== false) {
$s .= UtfString::code2utf(0x202C);
} // POP DIRECTIONAL FORMATTING
if (strpos($bdf, 'PDI') !== false) {
$s .= UtfString::code2utf(0x2069);
} // POP DIRECTIONAL ISOLATE
} elseif ($mode == 'start') {
// LRI comes before LRO to open isolate-override (e.g. "LRILROPDFPDI")
if (strpos($bdf, 'LRI') !== false) { // U+2066 LRI
$s .= UtfString::code2utf(0x2066);
} elseif (strpos($bdf, 'RLI') !== false) { // U+2067 RLI
$s .= UtfString::code2utf(0x2067);
} elseif (strpos($bdf, 'FSI') !== false) { // U+2068 FSI
$s .= UtfString::code2utf(0x2068);
}
if (strpos($bdf, 'LRO') !== false) { // U+202D LRO
$s .= UtfString::code2utf(0x202D);
} elseif (strpos($bdf, 'RLO') !== false) { // U+202E RLO
$s .= UtfString::code2utf(0x202E);
} elseif (strpos($bdf, 'LRE') !== false) { // U+202A LRE
$s .= UtfString::code2utf(0x202A);
} elseif (strpos($bdf, 'RLE') !== false) { // U+202B RLE
$s .= UtfString::code2utf(0x202B);
}
}
return $s;
}
/* -- END OTL -- */
function SetSubstitutions()
{
$subsarray = [];
require __DIR__ . '/../data/subs_win-1252.php';
$this->substitute = [];
foreach ($subsarray as $key => $val) {
$this->substitute[UtfString::code2utf($key)] = $val;
}
}
function SubstituteChars($html)
{
// only substitute characters between tags
if (count($this->substitute)) {
$a = preg_split('/(<.*?>)/ms', $html, -1, PREG_SPLIT_DELIM_CAPTURE);
$html = '';
foreach ($a as $i => $e) {
if ($i % 2 == 0) {
$e = strtr($e, $this->substitute);
}
$html .= $e;
}
}
return $html;
}
function SubstituteCharsSIP(&$writehtml_a, &$writehtml_i, &$writehtml_e)
{
if (preg_match("/^(.*?)([\x{20000}-\x{2FFFF}]+)(.*)/u", $writehtml_e, $m)) {
if (isset($this->CurrentFont['sipext']) && $this->CurrentFont['sipext']) {
$font = $this->CurrentFont['sipext'];
if (!in_array($font, $this->available_unifonts)) {
return 0;
}
$writehtml_a[$writehtml_i] = $writehtml_e = $m[1];
array_splice($writehtml_a, $writehtml_i + 1, 0, ['span style="font-family: ' . $font . '"', $m[2], '/span', $m[3]]);
$this->subPos = $writehtml_i;
return 4;
}
}
return 0;
}
/**
* If core font is selected in document which is not onlyCoreFonts - substitute with non-core font
*/
function SubstituteCharsNonCore(&$writehtml_a, &$writehtml_i, &$writehtml_e)
{
// Ignore if in Textarea
if ($writehtml_i > 0 && strtolower(substr($writehtml_a[$writehtml_i - 1], 0, 8)) == 'textarea') {
return 0;
}
if (mb_convert_encoding(mb_convert_encoding($writehtml_e, $this->mb_enc, "UTF-8"), "UTF-8", $this->mb_enc) == $writehtml_e) {
return 0;
}
$cw = &$this->CurrentFont['cw'];
$unicode = $this->UTF8StringToArray($writehtml_e, false);
$start = -1;
$end = 0;
$flag = 0;
$ftype = '';
$u = [];
if (!$this->subArrMB) {
require __DIR__ . '/../data/subs_core.php';
$this->subArrMB['a'] = $aarr;
$this->subArrMB['s'] = $sarr;
$this->subArrMB['z'] = $zarr;
}
foreach ($unicode as $c => $char) {
if (($char > 127 || ($flag == 1 && $char == 32)) && $char != 173 && (!isset($this->subArrMB['a'][$char]) || ($flag == 1 && $char == 32)) && ($char < 1536 || ($char > 1791 && $char < 2304) || $char > 3455)) {
if ($flag == 0) {
$start = $c;
}
$flag = 1;
$u[] = $char;
} elseif ($flag > 0) {
$end = $c - 1;
break;
}
}
if ($flag > 0 && !$end) {
$end = count($unicode) - 1;
}
if ($start == -1) {
return 0;
}
// Try in backup subs font
if (!is_array($this->backupSubsFont)) {
$this->backupSubsFont = ["$this->backupSubsFont"];
}
foreach ($this->backupSubsFont as $bsfctr => $bsf) {
if ($this->fonttrans[$bsf] == 'chelvetica' || $this->fonttrans[$bsf] == 'ctimes' || $this->fonttrans[$bsf] == 'ccourier') {
continue;
}
$font = $bsf;
unset($cw);
$cw = '';
if (isset($this->fonts[$font])) {
$cw = &$this->fonts[$font]['cw'];
} elseif ($this->fontCache->has($font . '.cw.dat')) {
$cw = $this->fontCache->load($font . '.cw.dat');
} else {
$prevFontFamily = $this->FontFamily;
$prevFontStyle = $this->currentfontstyle;
$prevFontSizePt = $this->FontSizePt;
$this->SetFont($bsf, '', '', false);
$this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt, false);
}
if (!$cw) {
continue;
}
$l = 0;
foreach ($u as $char) {
if ($char == 173 || $this->_charDefined($cw, $char) || ($char > 1536 && $char < 1791) || ($char > 2304 && $char < 3455 )) {
$l++;
} else {
if ($l == 0 && $bsfctr == (count($this->backupSubsFont) - 1)) { // Not found even in last backup font
$cont = mb_substr($writehtml_e, $start + 1);
$writehtml_e = mb_substr($writehtml_e, 0, $start + 1, 'UTF-8');
array_splice($writehtml_a, $writehtml_i + 1, 0, ['', $cont]);
$this->subPos = $writehtml_i + 1;
return 2;
} else {
break;
}
}
}
if ($l > 0) {
$patt = mb_substr($writehtml_e, $start, $l, 'UTF-8');
if (preg_match("/(.*?)(" . preg_quote($patt, '/') . ")(.*)/u", $writehtml_e, $m)) {
$writehtml_e = $m[1];
array_splice($writehtml_a, $writehtml_i + 1, 0, ['span style="font-family: ' . $font . '"', $m[2], '/span', $m[3]]);
$this->subPos = $writehtml_i + 3;
return 4;
}
}
}
unset($cw);
return 0;
}
function SubstituteCharsMB(&$writehtml_a, &$writehtml_i, &$writehtml_e)
{
// Ignore if in Textarea
if ($writehtml_i > 0 && strtolower(substr($writehtml_a[$writehtml_i - 1], 0, 8)) == 'textarea') {
return 0;
}
$cw = &$this->CurrentFont['cw'];
$unicode = $this->UTF8StringToArray($writehtml_e, false);
$start = -1;
$end = 0;
$flag = 0;
$ftype = '';
$u = [];
foreach ($unicode as $c => $char) {
if (($flag == 0 || $flag == 2) && (!$this->_charDefined($cw, $char) || ($flag == 2 && $char == 32)) && $this->checkSIP && $char > 131071) { // Unicode Plane 2 (SIP)
if (in_array($this->FontFamily, $this->available_CJK_fonts)) {
return 0;
}
if ($flag == 0) {
$start = $c;
}
$flag = 2;
$u[] = $char;
// elseif (($flag == 0 || $flag==1) && $char != 173 && !$this->_charDefined($cw,$char) && ($char<1423 || ($char>3583 && $char < 11263))) {
} elseif (($flag == 0 || $flag == 1) && $char != 173 && (!$this->_charDefined($cw, $char) || ($flag == 1 && $char == 32)) && ($char < 1536 || ($char > 1791 && $char < 2304) || $char > 3455)) {
if ($flag == 0) {
$start = $c;
}
$flag = 1;
$u[] = $char;
} elseif ($flag > 0) {
$end = $c - 1;
break;
}
}
if ($flag > 0 && !$end) {
$end = count($unicode) - 1;
}
if ($start == -1) {
return 0;
}
if ($flag == 2) { // SIP
// Check if current CJK font has a ext-B related font
if (isset($this->CurrentFont['sipext']) && $this->CurrentFont['sipext']) {
$font = $this->CurrentFont['sipext'];
unset($cw);
$cw = '';
if (isset($this->fonts[$font])) {
$cw = &$this->fonts[$font]['cw'];
} elseif ($this->fontCache->has($font . '.cw.dat')) {
$cw = $this->fontCache->load($font . '.cw.dat');
} else {
$prevFontFamily = $this->FontFamily;
$prevFontStyle = $this->currentfontstyle;
$prevFontSizePt = $this->FontSizePt;
$this->SetFont($font, '', '', false);
$this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt, false);
}
if (!$cw) {
return 0;
}
$l = 0;
foreach ($u as $char) {
if ($this->_charDefined($cw, $char) || $char > 131071) {
$l++;
} else {
break;
}
}
if ($l > 0) {
$patt = mb_substr($writehtml_e, $start, $l);
if (preg_match("/(.*?)(" . preg_quote($patt, '/') . ")(.*)/u", $writehtml_e, $m)) {
$writehtml_e = $m[1];
array_splice($writehtml_a, $writehtml_i + 1, 0, ['span style="font-family: ' . $font . '"', $m[2], '/span', $m[3]]);
$this->subPos = $writehtml_i + 3;
return 4;
}
}
}
// Check Backup SIP font (defined in Config\FontVariables)
if (isset($this->backupSIPFont) && $this->backupSIPFont) {
if ($this->currentfontfamily != $this->backupSIPFont) {
$font = $this->backupSIPFont;
} else {
unset($cw);
return 0;
}
unset($cw);
$cw = '';
if (isset($this->fonts[$font])) {
$cw = &$this->fonts[$font]['cw'];
} elseif ($this->fontCache->has($font . '.cw.dat')) {
$cw = $this->fontCache->load($font . '.cw.dat');
} else {
$prevFontFamily = $this->FontFamily;
$prevFontStyle = $this->currentfontstyle;
$prevFontSizePt = $this->FontSizePt;
$this->SetFont($this->backupSIPFont, '', '', false);
$this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt, false);
}
if (!$cw) {
return 0;
}
$l = 0;
foreach ($u as $char) {
if ($this->_charDefined($cw, $char) || $char > 131071) {
$l++;
} else {
break;
}
}
if ($l > 0) {
$patt = mb_substr($writehtml_e, $start, $l);
if (preg_match("/(.*?)(" . preg_quote($patt, '/') . ")(.*)/u", $writehtml_e, $m)) {
$writehtml_e = $m[1];
array_splice($writehtml_a, $writehtml_i + 1, 0, ['span style="font-family: ' . $font . '"', $m[2], '/span', $m[3]]);
$this->subPos = $writehtml_i + 3;
return 4;
}
}
}
return 0;
}
// FIRST TRY CORE FONTS (when appropriate)
if (!$this->PDFA && !$this->PDFX && !$this->biDirectional) { // mPDF 6
$repl = [];
if (!$this->subArrMB) {
require __DIR__ . '/../data/subs_core.php';
$this->subArrMB['a'] = $aarr;
$this->subArrMB['s'] = $sarr;
$this->subArrMB['z'] = $zarr;
}
if (isset($this->subArrMB['a'][$u[0]])) {
$font = 'tta';
$ftype = 'C';
foreach ($u as $char) {
if (isset($this->subArrMB['a'][$char])) {
$repl[] = $this->subArrMB['a'][$char];
} else {
break;
}
}
} elseif (isset($this->subArrMB['z'][$u[0]])) {
$font = 'ttz';
$ftype = 'C';
foreach ($u as $char) {
if (isset($this->subArrMB['z'][$char])) {
$repl[] = $this->subArrMB['z'][$char];
} else {
break;
}
}
} elseif (isset($this->subArrMB['s'][$u[0]])) {
$font = 'tts';
$ftype = 'C';
foreach ($u as $char) {
if (isset($this->subArrMB['s'][$char])) {
$repl[] = $this->subArrMB['s'][$char];
} else {
break;
}
}
}
if ($ftype == 'C') {
$patt = mb_substr($writehtml_e, $start, count($repl));
if (preg_match("/(.*?)(" . preg_quote($patt, '/') . ")(.*)/u", $writehtml_e, $m)) {
$writehtml_e = $m[1];
array_splice($writehtml_a, $writehtml_i + 1, 0, [$font, implode('|', $repl), '/' . $font, $m[3]]); // e.g. <tts>
$this->subPos = $writehtml_i + 3;
return 4;
}
return 0;
}
}
// LASTLY TRY IN BACKUP SUBS FONT
if (!is_array($this->backupSubsFont)) {
$this->backupSubsFont = ["$this->backupSubsFont"];
}
foreach ($this->backupSubsFont as $bsfctr => $bsf) {
if ($this->currentfontfamily != $bsf) {
$font = $bsf;
} else {
continue;
}
unset($cw);
$cw = '';
if (isset($this->fonts[$font])) {
$cw = &$this->fonts[$font]['cw'];
} elseif ($this->fontCache->has($font . '.cw.dat')) {
$cw = $this->fontCache->load($font . '.cw.dat');
} else {
$prevFontFamily = $this->FontFamily;
$prevFontStyle = $this->currentfontstyle;
$prevFontSizePt = $this->FontSizePt;
$this->SetFont($bsf, '', '', false);
$this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt, false);
if ($this->fontCache->has($font . '.cw.dat')) {
$cw = $this->fontCache->load($font . '.cw.dat');
}
}
if (!$cw) {
continue;
}
$l = 0;
foreach ($u as $char) {
if ($char == 173 || $this->_charDefined($cw, $char) || ($char > 1536 && $char < 1791) || ($char > 2304 && $char < 3455 )) { // Arabic and Indic
$l++;
} else {
if ($l == 0 && $bsfctr == (count($this->backupSubsFont) - 1)) { // Not found even in last backup font
$cont = mb_substr($writehtml_e, $start + 1);
$writehtml_e = mb_substr($writehtml_e, 0, $start + 1);
array_splice($writehtml_a, $writehtml_i + 1, 0, ['', $cont]);
$this->subPos = $writehtml_i + 1;
return 2;
} else {
break;
}
}
}
if ($l > 0) {
$patt = mb_substr($writehtml_e, $start, $l);
if (preg_match("/(.*?)(" . preg_quote($patt, '/') . ")(.*)/u", $writehtml_e, $m)) {
$writehtml_e = $m[1];
array_splice($writehtml_a, $writehtml_i + 1, 0, ['span style="font-family: ' . $font . '"', $m[2], '/span', $m[3]]);
$this->subPos = $writehtml_i + 3;
return 4;
}
}
}
unset($cw);
return 0;
}
function setHiEntitySubstitutions()
{
$entarr = include __DIR__ . '/../data/entity_substitutions.php';
foreach ($entarr as $key => $val) {
$this->entsearch[] = '&' . $key . ';';
$this->entsubstitute[] = UtfString::code2utf($val);
}
}
function SubstituteHiEntities($html)
{
// converts html_entities > ASCII 127 to unicode
// Leaves in particular < to distinguish from tag marker
if (count($this->entsearch)) {
$html = str_replace($this->entsearch, $this->entsubstitute, $html);
}
return $html;
}
/**
* Edited v1.2 Pass by reference; option to continue if invalid UTF-8 chars
*/
function is_utf8(&$string)
{
if ($string === mb_convert_encoding(mb_convert_encoding($string, "UTF-32", "UTF-8"), "UTF-8", "UTF-32")) {
return true;
}
if ($this->ignore_invalid_utf8) {
$string = mb_convert_encoding(mb_convert_encoding($string, "UTF-32", "UTF-8"), "UTF-8", "UTF-32");
return true;
}
return false;
}
/**
* For HTML
*
* Checks string is valid UTF-8 encoded
* converts html_entities > ASCII 127 to UTF-8
* Only exception - leaves low ASCII entities e.g. < & etc.
* Leaves in particular < to distinguish from tag marker
*/
function purify_utf8($html, $lo = true)
{
if (!$this->is_utf8($html)) {
while (mb_convert_encoding(mb_convert_encoding($html, "UTF-32", "UTF-8"), "UTF-8", "UTF-32") != $html) {
$a = @iconv('UTF-8', 'UTF-8', $html);
$error = error_get_last();
if ($error && $error['message'] === 'iconv(): Detected an illegal character in input string') {
throw new \Mpdf\MpdfException('Invalid input characters. Did you set $mpdf->in_charset properly?');
}
$pos = $start = strlen($a);
$err = '';
while (ord(substr($html, $pos, 1)) > 128) {
$err .= '[[#' . ord(substr($html, $pos, 1)) . ']]';
$pos++;
}
$this->logger->error($err, ['context' => LogContext::UTF8]);
$html = substr($html, $pos);
}
throw new \Mpdf\MpdfException("HTML contains invalid UTF-8 character(s). See log for further details");
}
$html = preg_replace("/\r/", "", $html);
// converts html_entities > ASCII 127 to UTF-8
// Leaves in particular < to distinguish from tag marker
$html = $this->SubstituteHiEntities($html);
// converts all &#nnn; or &#xHHH; to UTF-8 multibyte
// If $lo==true then includes ASCII < 128
$html = UtfString::strcode2utf($html, $lo);
return $html;
}
/**
* For TEXT
*/
function purify_utf8_text($txt)
{
// Make sure UTF-8 string of characters
if (!$this->is_utf8($txt)) {
throw new \Mpdf\MpdfException("Text contains invalid UTF-8 character(s)");
}
$txt = preg_replace("/\r/", "", $txt);
return ($txt);
}
function all_entities_to_utf8($txt)
{
// converts txt_entities > ASCII 127 to UTF-8
// Leaves in particular < to distinguish from tag marker
$txt = $this->SubstituteHiEntities($txt);
// converts all &#nnn; or &#xHHH; to UTF-8 multibyte
$txt = UtfString::strcode2utf($txt);
$txt = $this->lesser_entity_decode($txt);
return ($txt);
}
/* -- BARCODES -- */
/**
* UPC/EAN barcode
*
* EAN13, EAN8, UPCA, UPCE, ISBN, ISSN
* Accepts 12 or 13 digits with or without - hyphens
*/
function WriteBarcode($code, $showtext = 1, $x = '', $y = '', $size = 1, $border = 0, $paddingL = 1, $paddingR = 1, $paddingT = 2, $paddingB = 2, $height = 1, $bgcol = false, $col = false, $btype = 'ISBN', $supplement = '0', $supplement_code = '', $k = 1)
{
if (empty($code)) {
return;
}
$codestr = $code;
$code = preg_replace('/\-/', '', $code);
$this->barcode = new Barcode();
if ($btype == 'ISSN' || $btype == 'ISBN') {
$arrcode = $this->barcode->getBarcodeArray($code, 'EAN13');
} else {
$arrcode = $this->barcode->getBarcodeArray($code, $btype);
}
if ($arrcode === false) {
throw new \Mpdf\MpdfException('Error in barcode string: ' . $codestr);
}
if ((($btype === 'EAN13' || $btype === 'ISBN' || $btype === 'ISSN') && strlen($code) === 12)
|| ($btype == 'UPCA' && strlen($code) === 11)
|| ($btype == 'UPCE' && strlen($code) === 11)
|| ($btype == 'EAN8' && strlen($code) === 7)) {
$code .= $arrcode['checkdigit'];
if (stristr($codestr, '-')) {
$codestr .= '-' . $arrcode['checkdigit'];
} else {
$codestr .= $arrcode['checkdigit'];
}
}
if ($btype === 'ISBN') {
$codestr = 'ISBN ' . $codestr;
}
if ($btype === 'ISSN') {
$codestr = 'ISSN ' . $codestr;
}
if (empty($x)) {
$x = $this->x;
}
if (empty($y)) {
$y = $this->y;
}
// set foreground color
$prevDrawColor = $this->DrawColor;
$prevTextColor = $this->TextColor;
$prevFillColor = $this->FillColor;
$lw = $this->LineWidth;
$this->SetLineWidth(0.01);
$size /= $k; // in case resized in a table
$xres = $arrcode['nom-X'] * $size;
$llm = $arrcode['lightmL'] * $arrcode['nom-X'] * $size; // Left Light margin
$rlm = $arrcode['lightmR'] * $arrcode['nom-X'] * $size; // Right Light margin
$bcw = ($arrcode["maxw"] * $xres); // Barcode width = Should always be 31.35mm * $size
$fbw = $bcw + $llm + $rlm; // Full barcode width incl. light margins
$ow = $fbw + $paddingL + $paddingR; // Full overall width incl. user-defined padding
$fbwi = $fbw - 2; // Full barcode width incl. light margins - 2mm - for isbn string
// cf. http://www.gs1uk.org/downloads/bar_code/Bar coding getting it right.pdf
$num_height = 3 * $size; // Height of numerals
$fbh = $arrcode['nom-H'] * $size * $height; // Full barcode height incl. numerals
$bch = $fbh - (1.5 * $size); // Barcode height of bars (3mm for numerals)
if (($btype == 'EAN13' && $showtext) || $btype == 'ISSN' || $btype == 'ISBN') { // Add height for ISBN string + margin from top of bars
$tisbnm = 1.5 * $size; // Top margin between isbn (if shown) & bars
$codestr_fontsize = 2.1 * $size;
$paddingT += $codestr_fontsize + $tisbnm;
}
$oh = $fbh + $paddingT + $paddingB; // Full overall height incl. user-defined padding
// PRINT border background color
$xpos = $x;
$ypos = $y;
if ($col) {
$this->SetDColor($col);
$this->SetTColor($col);
} else {
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetTColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
if ($bgcol) {
$this->SetFColor($bgcol);
} else {
$this->SetFColor($this->colorConverter->convert(255, $this->PDFAXwarnings));
}
if (!$bgcol && !$col) { // fn. called directly - not via HTML
if ($border) {
$fillb = 'DF';
} else {
$fillb = 'F';
}
$this->Rect($xpos, $ypos, $ow, $oh, $fillb);
}
// PRINT BARS
$xpos = $x + $paddingL + $llm;
$ypos = $y + $paddingT;
if ($col) {
$this->SetFColor($col);
} else {
$this->SetFColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
if ($arrcode !== false) {
foreach ($arrcode["bcode"] as $v) {
$bw = ($v["w"] * $xres);
if ($v["t"]) {
// draw a vertical bar
$this->Rect($xpos, $ypos, $bw, $bch, 'F');
}
$xpos += $bw;
}
}
// print text
$prevFontFamily = $this->FontFamily;
$prevFontStyle = $this->FontStyle;
$prevFontSizePt = $this->FontSizePt;
// ISBN string
if (($btype === 'EAN13' && $showtext) || $btype === 'ISBN' || $btype === 'ISSN') {
if ($this->onlyCoreFonts) {
$this->SetFont('chelvetica');
} else {
$this->SetFont('sans');
}
if ($bgcol) {
$this->SetFColor($bgcol);
} else {
$this->SetFColor($this->colorConverter->convert(255, $this->PDFAXwarnings));
}
$this->x = $x + $paddingL + 1; // 1mm left margin (cf. $fbwi above)
// max width is $fbwi
$loop = 0;
while ($loop == 0) {
$this->SetFontSize($codestr_fontsize * 1.4 * Mpdf::SCALE, false); // don't write
$sz = $this->GetStringWidth($codestr);
if ($sz > $fbwi) {
$codestr_fontsize -= 0.1;
} else {
$loop ++;
}
}
$this->SetFont('', '', $codestr_fontsize * 1.4 * Mpdf::SCALE, true, true); // * 1.4 because font height is only 7/10 of given mm
// WORD SPACING
if ($fbwi > $sz) {
$xtra = $fbwi - $sz;
$charspacing = $xtra / (strlen($codestr) - 1);
if ($charspacing) {
$this->writer->write(sprintf('BT %.3F Tc ET', $charspacing * Mpdf::SCALE));
}
}
$this->y = $y + $paddingT - ($codestr_fontsize ) - $tisbnm;
$this->Cell($fbw, $codestr_fontsize, $codestr);
if ($charspacing) {
$this->writer->write('BT 0 Tc ET');
}
}
// Bottom NUMERALS
// mPDF 5.7.4
if ($this->onlyCoreFonts) {
$this->SetFont('ccourier');
$fh = 1.3;
} else {
$this->SetFont('ocrb');
$fh = 1.06;
}
$charRO = '';
if ($btype === 'EAN13' || $btype === 'ISBN' || $btype === 'ISSN') {
$outerfontsize = 3; // Inner fontsize = 3
$outerp = $xres * 4;
$innerp = $xres * 2.5;
$textw = ($bcw * 0.5) - $outerp - $innerp;
$chars = 6; // number of numerals in each half
$charLO = substr($code, 0, 1); // Left Outer
$charLI = substr($code, 1, 6); // Left Inner
$charRI = substr($code, 7, 6); // Right Inner
if (!$supplement) {
$charRO = '>'; // Right Outer
}
} elseif ($btype === 'UPCA') {
$outerfontsize = 2.3; // Inner fontsize = 3
$outerp = $xres * 10;
$innerp = $xres * 2.5;
$textw = ($bcw * 0.5) - $outerp - $innerp;
$chars = 5;
$charLO = substr($code, 0, 1); // Left Outer
$charLI = substr($code, 1, 5); // Left Inner
$charRI = substr($code, 6, 5); // Right Inner
$charRO = substr($code, 11, 1); // Right Outer
} elseif ($btype === 'UPCE') {
$outerfontsize = 2.3; // Inner fontsize = 3
$outerp = $xres * 4;
$innerp = 0;
$textw = ($bcw * 0.5) - $outerp - $innerp;
$chars = 3;
$upce_code = $arrcode['code'];
$charLO = substr($code, 0, 1); // Left Outer
$charLI = substr($upce_code, 0, 3); // Left Inner
$charRI = substr($upce_code, 3, 3); // Right Inner
$charRO = substr($code, 11, 1); // Right Outer
} elseif ($btype === 'EAN8') {
$outerfontsize = 3; // Inner fontsize = 3
$outerp = $xres * 4;
$innerp = $xres * 2.5;
$textw = ($bcw * 0.5) - $outerp - $innerp;
$chars = 4;
$charLO = '<'; // Left Outer
$charLI = substr($code, 0, 4); // Left Inner
$charRI = substr($code, 4, 4); // Right Inner
if (!$supplement) {
$charRO = '>'; // Right Outer
}
}
$this->SetFontSize(($outerfontsize / 3) * 3 * $fh * $size * Mpdf::SCALE); // 3mm numerals (FontSize is larger to account for space above/below characters)
if (!$this->usingCoreFont) { // character width at 3mm
$cw = $this->_getCharWidth($this->CurrentFont['cw'], 32) * 3 * $fh * $size / 1000;
} else {
$cw = 600 * 3 * $fh * $size / 1000;
}
// Outer left character
$y_text = $y + $paddingT + $bch - ($num_height / 2);
$y_text_outer = $y + $paddingT + $bch - ($num_height * ($outerfontsize / 3) / 2);
$this->x = $x + $paddingL - ($cw * ($outerfontsize / 3) * 0.1); // 0.1 is correction as char does not fill full width;
$this->y = $y_text_outer;
$this->Cell($cw, $num_height, $charLO);
// WORD SPACING for inner chars
$xtra = $textw - ($cw * $chars);
$charspacing = $xtra / ($chars - 1);
if ($charspacing) {
$this->writer->write(sprintf('BT %.3F Tc ET', $charspacing * Mpdf::SCALE));
}
if ($bgcol) {
$this->SetFColor($bgcol);
} else {
$this->SetFColor($this->colorConverter->convert(255, $this->PDFAXwarnings));
}
$this->SetFontSize(3 * $fh * $size * Mpdf::SCALE); // 3mm numerals (FontSize is larger to account for space above/below characters)
// Inner left half characters
$this->x = $x + $paddingL + $llm + $outerp;
$this->y = $y_text;
$this->Cell($textw, $num_height, $charLI, 0, 0, '', 1);
// Inner right half characters
$this->x = $x + $paddingL + $llm + ($bcw * 0.5) + $innerp;
$this->y = $y_text;
$this->Cell($textw, $num_height, $charRI, 0, 0, '', 1);
if ($charspacing) {
$this->writer->write('BT 0 Tc ET');
}
// Outer Right character
$this->SetFontSize(($outerfontsize / 3) * 3 * $fh * $size * Mpdf::SCALE); // 3mm numerals (FontSize is larger to account for space above/below characters)
$this->x = $x + $paddingL + $llm + $bcw + $rlm - ($cw * ($outerfontsize / 3) * 0.9); // 0.9 is correction as char does not fill full width
$this->y = $y_text_outer;
$this->Cell($cw * ($outerfontsize / 3), $num_height, $charRO, 0, 0, 'R');
if ($supplement) { // EAN-2 or -5 Supplement
// PRINT BARS
$supparrcode = $this->barcode->getBarcodeArray($supplement_code, 'EAN' . $supplement);
if ($supparrcode === false) {
throw new \Mpdf\MpdfException('Error in barcode string (supplement): ' . $codestr . ' ' . $supplement_code);
}
if (strlen($supplement_code) != $supplement) {
throw new \Mpdf\MpdfException('Barcode supplement incorrect: ' . $supplement_code);
}
$llm = $fbw - (($arrcode['lightmR'] - $supparrcode['sepM']) * $arrcode['nom-X'] * $size); // Left Light margin
$rlm = $arrcode['lightmR'] * $arrcode['nom-X'] * $size; // Right Light margin
$bcw = ($supparrcode["maxw"] * $xres); // Barcode width = Should always be 31.35mm * $size
$fbw = $bcw + $llm + $rlm; // Full barcode width incl. light margins
$ow = $fbw + $paddingL + $paddingR; // Full overall width incl. user-defined padding
$bch = $fbh - (1.5 * $size) - ($num_height + 0.5); // Barcode height of bars (3mm for numerals)
$xpos = $x + $paddingL + $llm;
$ypos = $y + $paddingT + $num_height + 0.5;
if ($col) {
$this->SetFColor($col);
} else {
$this->SetFColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
if ($supparrcode !== false) {
foreach ($supparrcode["bcode"] as $v) {
$bw = ($v["w"] * $xres);
if ($v["t"]) {
// draw a vertical bar
$this->Rect($xpos, $ypos, $bw, $bch, 'F');
}
$xpos += $bw;
}
}
// Characters
if ($bgcol) {
$this->SetFColor($bgcol);
} else {
$this->SetFColor($this->colorConverter->convert(255, $this->PDFAXwarnings));
}
$this->SetFontSize(3 * $fh * $size * Mpdf::SCALE); // 3mm numerals (FontSize is larger to account for space above/below characters)
$this->x = $x + $paddingL + $llm;
$this->y = $y + $paddingT;
$this->Cell($bcw, $num_height, $supplement_code, 0, 0, 'C');
// Outer Right character (light margin)
$this->SetFontSize(($outerfontsize / 3) * 3 * $fh * $size * Mpdf::SCALE); // 3mm numerals (FontSize is larger to account for space above/below characters)
$this->x = $x + $paddingL + $llm + $bcw + $rlm - ($cw * 0.9); // 0.9 is correction as char does not fill full width
$this->y = $y + $paddingT;
$this->Cell($cw * ($outerfontsize / 3), $num_height, '>', 0, 0, 'R');
}
// Restore **************
$this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt);
$this->DrawColor = $prevDrawColor;
$this->TextColor = $prevTextColor;
$this->FillColor = $prevFillColor;
$this->SetLineWidth($lw);
$this->SetY($y);
}
/**
* POSTAL and OTHER barcodes
*/
function WriteBarcode2($code, $x = '', $y = '', $size = 1, $height = 1, $bgcol = false, $col = false, $btype = 'IMB', $print_ratio = '', $k = 1)
{
if (empty($code)) {
return;
}
$this->barcode = new Barcode();
$arrcode = $this->barcode->getBarcodeArray($code, $btype, $print_ratio);
if (empty($x)) {
$x = $this->x;
}
if (empty($y)) {
$y = $this->y;
}
$prevDrawColor = $this->DrawColor;
$prevTextColor = $this->TextColor;
$prevFillColor = $this->FillColor;
$lw = $this->LineWidth;
$this->SetLineWidth(0.01);
$size /= $k; // in case resized in a table
$xres = $arrcode['nom-X'] * $size;
if ($btype === 'IMB' || $btype === 'RM4SCC' || $btype === 'KIX' || $btype === 'POSTNET' || $btype === 'PLANET') {
$llm = $arrcode['quietL'] / $k; // Left Quiet margin
$rlm = $arrcode['quietR'] / $k; // Right Quiet margin
$tlm = $blm = $arrcode['quietTB'] / $k;
$height = 1; // Overrides
} elseif (in_array($btype, ['C128A', 'C128B', 'C128C', 'C128RAW', 'EAN128A', 'EAN128B', 'EAN128C', 'C39', 'C39+', 'C39E', 'C39E+', 'S25', 'S25+', 'I25', 'I25+', 'I25B', 'I25B+', 'C93', 'MSI', 'MSI+', 'CODABAR', 'CODE11'])) {
$llm = $arrcode['lightmL'] * $xres; // Left Quiet margin
$rlm = $arrcode['lightmR'] * $xres; // Right Quiet margin
$tlm = $blm = $arrcode['lightTB'] * $xres * $height;
}
$bcw = ($arrcode["maxw"] * $xres);
$fbw = $bcw + $llm + $rlm; // Full barcode width incl. light margins
$bch = ($arrcode["nom-H"] * $size * $height);
$fbh = $bch + $tlm + $blm; // Full barcode height
// PRINT border background color
$xpos = $x;
$ypos = $y;
if ($col) {
$this->SetDColor($col);
$this->SetTColor($col);
} else {
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$this->SetTColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
if ($bgcol) {
$this->SetFColor($bgcol);
} else {
$this->SetFColor($this->colorConverter->convert(255, $this->PDFAXwarnings));
}
// PRINT BARS
if ($col) {
$this->SetFColor($col);
} else {
$this->SetFColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
}
$xpos = $x + $llm;
if ($arrcode !== false) {
foreach ($arrcode["bcode"] as $v) {
$bw = ($v["w"] * $xres);
if ($v["t"]) {
$ypos = $y + $tlm + ($bch * $v['p'] / $arrcode['maxh']);
$this->Rect($xpos, $ypos, $bw, ($v['h'] * $bch / $arrcode['maxh']), 'F');
}
$xpos += $bw;
}
}
// PRINT BEARER BARS
if ($btype == 'I25B' || $btype == 'I25B+') {
$this->Rect($x, $y, $fbw, ($arrcode['lightTB'] * $xres * $height), 'F');
$this->Rect($x, $y + $tlm + $bch, $fbw, ($arrcode['lightTB'] * $xres * $height), 'F');
}
// Restore **************
$this->DrawColor = $prevDrawColor;
$this->TextColor = $prevTextColor;
$this->FillColor = $prevFillColor;
$this->SetLineWidth($lw);
$this->SetY($y);
}
/* -- END BARCODES -- */
function StartTransform($returnstring = false)
{
if ($returnstring) {
return('q');
} else {
$this->writer->write('q');
}
}
function StopTransform($returnstring = false)
{
if ($returnstring) {
return('Q');
} else {
$this->writer->write('Q');
}
}
function transformScale($s_x, $s_y, $x = '', $y = '', $returnstring = false)
{
if ($x === '') {
$x = $this->x;
}
if ($y === '') {
$y = $this->y;
}
if (($s_x == 0) or ( $s_y == 0)) {
throw new \Mpdf\MpdfException('Please do not use values equal to zero for scaling');
}
$y = ($this->h - $y) * Mpdf::SCALE;
$x *= Mpdf::SCALE;
// calculate elements of transformation matrix
$s_x /= 100;
$s_y /= 100;
$tm = [];
$tm[0] = $s_x;
$tm[1] = 0;
$tm[2] = 0;
$tm[3] = $s_y;
$tm[4] = $x * (1 - $s_x);
$tm[5] = $y * (1 - $s_y);
// scale the coordinate system
if ($returnstring) {
return($this->_transform($tm, true));
} else {
$this->_transform($tm);
}
}
function transformTranslate($t_x, $t_y, $returnstring = false)
{
// calculate elements of transformation matrix
$tm = [];
$tm[0] = 1;
$tm[1] = 0;
$tm[2] = 0;
$tm[3] = 1;
$tm[4] = $t_x * Mpdf::SCALE;
$tm[5] = -$t_y * Mpdf::SCALE;
// translate the coordinate system
if ($returnstring) {
return($this->_transform($tm, true));
} else {
$this->_transform($tm);
}
}
function transformRotate($angle, $x = '', $y = '', $returnstring = false)
{
if ($x === '') {
$x = $this->x;
}
if ($y === '') {
$y = $this->y;
}
$angle = -$angle;
$y = ($this->h - $y) * Mpdf::SCALE;
$x *= Mpdf::SCALE;
// calculate elements of transformation matrix
$tm = [];
$tm[0] = cos(deg2rad($angle));
$tm[1] = sin(deg2rad($angle));
$tm[2] = -$tm[1];
$tm[3] = $tm[0];
$tm[4] = $x + $tm[1] * $y - $tm[0] * $x;
$tm[5] = $y - $tm[0] * $y - $tm[1] * $x;
// rotate the coordinate system around ($x,$y)
if ($returnstring) {
return $this->_transform($tm, true);
} else {
$this->_transform($tm);
}
}
/**
* mPDF 5.7.3 TRANSFORMS
*/
function transformSkew($angle_x, $angle_y, $x = '', $y = '', $returnstring = false)
{
if ($x === '') {
$x = $this->x;
}
if ($y === '') {
$y = $this->y;
}
$angle_x = -$angle_x;
$angle_y = -$angle_y;
$x *= Mpdf::SCALE;
$y = ($this->h - $y) * Mpdf::SCALE;
// calculate elements of transformation matrix
$tm = [];
$tm[0] = 1;
$tm[1] = tan(deg2rad($angle_y));
$tm[2] = tan(deg2rad($angle_x));
$tm[3] = 1;
$tm[4] = -$tm[2] * $y;
$tm[5] = -$tm[1] * $x;
// skew the coordinate system
if ($returnstring) {
return $this->_transform($tm, true);
} else {
$this->_transform($tm);
}
}
function _transform($tm, $returnstring = false)
{
if ($returnstring) {
return(sprintf('%.4F %.4F %.4F %.4F %.4F %.4F cm', $tm[0], $tm[1], $tm[2], $tm[3], $tm[4], $tm[5]));
} else {
$this->writer->write(sprintf('%.4F %.4F %.4F %.4F %.4F %.4F cm', $tm[0], $tm[1], $tm[2], $tm[3], $tm[4], $tm[5]));
}
}
// AUTOFONT =========================
function markScriptToLang($html)
{
if ($this->onlyCoreFonts) {
return $html;
}
$n = '';
$a = preg_split('/<(.*?)>/ms', $html, -1, PREG_SPLIT_DELIM_CAPTURE);
foreach ($a as $i => $e) {
if ($i % 2 == 0) {
// ignore if in Textarea
if ($i > 0 && strtolower(substr($a[$i - 1], 1, 8)) == 'textarea') {
$a[$i] = $e;
continue;
}
$e = UtfString::strcode2utf($e);
$e = $this->lesser_entity_decode($e);
$earr = $this->UTF8StringToArray($e, false);
$scriptblock = 0;
$scriptblocks = [];
$scriptblocks[0] = 0;
$chardata = [];
$subchunk = 0;
$charctr = 0;
foreach ($earr as $char) {
$ucd_record = Ucdn::get_ucd_record($char);
$sbl = $ucd_record[6];
if ($sbl && $sbl != 40 && $sbl != 102) {
if ($scriptblock == 0) {
$scriptblock = $sbl;
$scriptblocks[$subchunk] = $scriptblock;
} elseif ($scriptblock > 0 && $scriptblock != $sbl) {
// NEW (non-common) Script encountered in this chunk.
// Start a new subchunk
$subchunk++;
$scriptblock = $sbl;
$charctr = 0;
$scriptblocks[$subchunk] = $scriptblock;
}
}
$chardata[$subchunk][$charctr]['script'] = $sbl;
$chardata[$subchunk][$charctr]['uni'] = $char;
$charctr++;
}
// If scriptblock[x] = common & non-baseScript
// and scriptblock[x+1] = baseScript
// Move common script from end of x to start of x+1
for ($sch = 0; $sch < $subchunk; $sch++) {
if ($scriptblocks[$sch] > 0 && $scriptblocks[$sch] != $this->baseScript && $scriptblocks[$sch + 1] == $this->baseScript) {
$end = count($chardata[$sch]) - 1;
while ($chardata[$sch][$end]['script'] == 0 && $end > 1) { // common script
$tmp = array_pop($chardata[$sch]);
array_unshift($chardata[$sch + 1], $tmp);
$end--;
}
}
}
$o = '';
for ($sch = 0; $sch <= $subchunk; $sch++) {
if (isset($chardata[$sch])) {
$s = '';
for ($j = 0; $j < count($chardata[$sch]); $j++) {
$s .= UtfString::code2utf($chardata[$sch][$j]['uni']);
}
// ZZZ99 Undo lesser_entity_decode as above - but only for <>&
$s = str_replace("&", "&", $s);
$s = str_replace("<", "<", $s);
$s = str_replace(">", ">", $s);
// Check Vietnamese if Latin script - even if Basescript
if ($scriptblocks[$sch] == Ucdn::SCRIPT_LATIN && $this->autoVietnamese && preg_match("/([" . $this->scriptToLanguage->getLanguageDelimiters('viet') . "])/u", $s)) {
$o .= '<span lang="vi" class="lang_vi">' . $s . '</span>';
} elseif ($scriptblocks[$sch] == Ucdn::SCRIPT_ARABIC && $this->autoArabic) { // Check Arabic for different languages if Arabic script - even if Basescript
if (preg_match("/[" . $this->scriptToLanguage->getLanguageDelimiters('sindhi') . "]/u", $s)) {
$o .= '<span lang="sd" class="lang_sd">' . $s . '</span>';
} elseif (preg_match("/[" . $this->scriptToLanguage->getLanguageDelimiters('urdu') . "]/u", $s)) {
$o .= '<span lang="ur" class="lang_ur">' . $s . '</span>';
} elseif (preg_match("/[" . $this->scriptToLanguage->getLanguageDelimiters('pashto') . "]/u", $s)) {
$o .= '<span lang="ps" class="lang_ps">' . $s . '</span>';
} elseif (preg_match("/[" . $this->scriptToLanguage->getLanguageDelimiters('persian') . "]/u", $s)) {
$o .= '<span lang="fa" class="lang_fa">' . $s . '</span>';
} elseif ($this->baseScript != Ucdn::SCRIPT_ARABIC && $this->scriptToLanguage->getLanguageByScript($scriptblocks[$sch])) {
$o .= '<span lang="' . $this->scriptToLanguage->getLanguageByScript($scriptblocks[$sch]) . '" class="lang_' . $this->scriptToLanguage->getLanguageByScript($scriptblocks[$sch]) . '">' . $s . '</span>';
} else {
// Just output chars
$o .= $s;
}
} elseif ($scriptblocks[$sch] > 0 && $scriptblocks[$sch] != $this->baseScript && $this->scriptToLanguage->getLanguageByScript($scriptblocks[$sch])) { // Identify Script block if not Basescript, and mark up as language
// Encase in <span>
$o .= '<span lang="' . $this->scriptToLanguage->getLanguageByScript($scriptblocks[$sch]) . '" class="lang_' . $this->scriptToLanguage->getLanguageByScript($scriptblocks[$sch]) . '">';
$o .= $s;
$o .= '</span>';
} else {
// Just output chars
$o .= $s;
}
}
}
$a[$i] = $o;
} else {
$a[$i] = '<' . $e . '>';
}
}
$n = implode('', $a);
return $n;
}
/* -- COLUMNS -- */
/**
* Callback function from function printcolumnbuffer in mpdf
*/
function columnAdjustAdd($type, $k, $xadj, $yadj, $a, $b, $c = 0, $d = 0, $e = 0, $f = 0)
{
if ($type === 'Td') { // xpos,ypos
$a += ($xadj * $k);
$b -= ($yadj * $k);
return 'BT ' . sprintf('%.3F %.3F', $a, $b) . ' Td';
} elseif ($type === 're') { // xpos,ypos,width,height
$a += ($xadj * $k);
$b -= ($yadj * $k);
return sprintf('%.3F %.3F %.3F %.3F', $a, $b, $c, $d) . ' re';
} elseif ($type === 'l') { // xpos,ypos,x2pos,y2pos
$a += ($xadj * $k);
$b -= ($yadj * $k);
return sprintf('%.3F %.3F l', $a, $b);
} elseif ($type === 'img') { // width,height,xpos,ypos
$c += ($xadj * $k);
$d -= ($yadj * $k);
return sprintf('q %.3F 0 0 %.3F %.3F %.3F', $a, $b, $c, $d) . ' cm /' . $e;
} elseif ($type === 'draw') { // xpos,ypos
$a += ($xadj * $k);
$b -= ($yadj * $k);
return sprintf('%.3F %.3F m', $a, $b);
} elseif ($type === 'bezier') { // xpos,ypos,x2pos,y2pos,x3pos,y3pos
$a += ($xadj * $k);
$b -= ($yadj * $k);
$c += ($xadj * $k);
$d -= ($yadj * $k);
$e += ($xadj * $k);
$f -= ($yadj * $k);
return sprintf('%.3F %.3F %.3F %.3F %.3F %.3F', $a, $b, $c, $d, $e, $f) . ' c';
}
}
/* -- END COLUMNS -- */
// mPDF 5.7.3 TRANSFORMS
function ConvertAngle($s, $makepositive = true)
{
if (preg_match('/([\-]*[0-9\.]+)(deg|grad|rad)/i', $s, $m)) {
$angle = $m[1] + 0;
if (strtolower($m[2]) == 'deg') {
$angle = $angle;
} elseif (strtolower($m[2]) == 'grad') {
$angle *= (360 / 400);
} elseif (strtolower($m[2]) == 'rad') {
$angle = rad2deg($angle);
}
while ($angle >= 360) {
$angle -= 360;
}
while ($angle <= -360) {
$angle += 360;
}
if ($makepositive) { // always returns an angle between 0 and 360deg
if ($angle < 0) {
$angle += 360;
}
}
} else {
$angle = $s + 0;
}
return $angle;
}
function lesser_entity_decode($html)
{
// supports the most used entity codes (only does ascii safe characters)
$html = str_replace("<", "<", $html);
$html = str_replace(">", ">", $html);
$html = str_replace("'", "'", $html);
$html = str_replace(""", '"', $html);
$html = str_replace("&", "&", $html);
return $html;
}
function AdjustHTML($html, $tabSpaces = 8)
{
$limit = ini_get('pcre.backtrack_limit');
if (strlen($html) > $limit) {
throw new \Mpdf\MpdfException(sprintf(
'The HTML code size is larger than pcre.backtrack_limit %d. You should use WriteHTML() with smaller string lengths.',
$limit
));
}
preg_match_all("/(<annotation.*?>)/si", $html, $m);
if (count($m[1])) {
for ($i = 0; $i < count($m[1]); $i++) {
$sub = preg_replace("/\n/si", "\xbb\xa4\xac", $m[1][$i]);
$html = preg_replace('/' . preg_quote($m[1][$i], '/') . '/si', $sub, $html);
}
}
preg_match_all("/(<svg.*?<\/svg>)/si", $html, $svgi);
if (count($svgi[0])) {
for ($i = 0; $i < count($svgi[0]); $i++) {
$file = $this->cache->write('/_tempSVG' . uniqid(random_int(1, 100000), true) . '_' . $i . '.svg', $svgi[0][$i]);
$html = str_replace($svgi[0][$i], '<img src="' . $file . '" />', $html);
}
}
// Remove javascript code from HTML (should not appear in the PDF file)
$html = preg_replace('/<script.*?<\/script>/is', '', $html);
// Remove special comments
$html = preg_replace('/<!--mpdf/i', '', $html);
$html = preg_replace('/mpdf-->/i', '', $html);
// Remove comments from HTML (should not appear in the PDF file)
$html = preg_replace('/<!--.*?-->/s', '', $html);
$html = preg_replace('/\f/', '', $html); // replace formfeed by nothing
$html = preg_replace('/\r/', '', $html); // replace carriage return by nothing
// Well formed XHTML end tags
$html = preg_replace('/<(br|hr)>/i', "<\\1 />", $html); // mPDF 6
$html = preg_replace('/<(br|hr)\/>/i', "<\\1 />", $html);
// Get rid of empty <thead></thead> etc
$html = preg_replace('/<tr>\s*<\/tr>/i', '', $html);
$html = preg_replace('/<thead>\s*<\/thead>/i', '', $html);
$html = preg_replace('/<tfoot>\s*<\/tfoot>/i', '', $html);
$html = preg_replace('/<table[^>]*>\s*<\/table>/i', '', $html);
// Remove spaces at end of table cells
$html = preg_replace("/[ \n\r]+<\/t(d|h)/", '</t\\1', $html);
$html = preg_replace("/[ ]*<dottab\s*[\/]*>[ ]*/", '<dottab />', $html);
// Concatenates any Substitute characters from symbols/dingbats
$html = str_replace('</tts><tts>', '|', $html);
$html = str_replace('</ttz><ttz>', '|', $html);
$html = str_replace('</tta><tta>', '|', $html);
$html = preg_replace('/<br \/>\s*/is', "<br />", $html);
$html = preg_replace('/<wbr[ \/]*>\s*/is', "", $html);
// Preserve '\n's in content between the tags <pre> and </pre>
if (preg_match('/<pre/', $html)) {
$html_a = preg_split('/(\<\/?pre[^\>]*\>)/', $html, -1, 2);
$h = [];
$c = 0;
foreach ($html_a as $s) {
if ($c > 1 && preg_match('/^<\/pre/i', $s)) {
$c--;
$s = preg_replace('/<\/pre/i', '</innerpre', $s);
} elseif ($c > 0 && preg_match('/^<pre/i', $s)) {
$c++;
$s = preg_replace('/<pre/i', '<innerpre', $s);
} elseif (preg_match('/^<pre/i', $s)) {
$c++;
} elseif (preg_match('/^<\/pre/i', $s)) {
$c--;
}
array_push($h, $s);
}
$html = implode('', $h);
}
$thereispre = preg_match_all('#<pre(.*?)>(.*?)</pre>#si', $html, $temp);
// Preserve '\n's in content between the tags <textarea> and </textarea>
$thereistextarea = preg_match_all('#<textarea(.*?)>(.*?)</textarea>#si', $html, $temp2);
$html = preg_replace('/[\n]/', ' ', $html); // replace linefeed by spaces
$html = preg_replace('/[\t]/', ' ', $html); // replace tabs by spaces
// Converts < to < when not a tag
$html = preg_replace('/<([^!\/a-zA-Z_:])/i', '<\\1', $html); // mPDF 5.7.3
$html = preg_replace("/[ ]+/", ' ', $html);
$html = preg_replace('/\/li>\s+<\/(u|o)l/i', '/li></\\1l', $html);
$html = preg_replace('/\/(u|o)l>\s+<\/li/i', '/\\1l></li', $html);
$html = preg_replace('/\/li>\s+<\/(u|o)l/i', '/li></\\1l', $html);
$html = preg_replace('/\/li>\s+<li/i', '/li><li', $html);
$html = preg_replace('/<(u|o)l([^>]*)>[ ]+/i', '<\\1l\\2>', $html);
$html = preg_replace('/[ ]+<(u|o)l/i', '<\\1l', $html);
// Make self closing tabs valid XHTML
// Tags which are self-closing: 1) Replaceable and 2) Non-replaced items
$selftabs = 'input|hr|img|br|barcode|dottab';
$selftabs2 = 'indexentry|indexinsert|bookmark|watermarktext|watermarkimage|column_break|columnbreak|newcolumn|newpage|page_break|pagebreak|formfeed|columns|toc|tocpagebreak|setpageheader|setpagefooter|sethtmlpageheader|sethtmlpagefooter|annotation';
// Fix self-closing tags which don't close themselves
$html = preg_replace('/(<(' . $selftabs . '|' . $selftabs2 . ')[^>\/]*)>/i', '\\1 />', $html);
// Fix self-closing tags that don't include a space between the tag name and the closing slash
$html = preg_replace('/(<(' . $selftabs . '|' . $selftabs2 . '))\/>/i', '\\1 />', $html);
$iterator = 0;
while ($thereispre) { // Recover <pre attributes>content</pre>
$temp[2][$iterator] = preg_replace('/<([^!\/a-zA-Z_:])/', '<\\1', $temp[2][$iterator]); // mPDF 5.7.2 // mPDF 5.7.3
$temp[2][$iterator] = preg_replace_callback("/^([^\n\t]*?)\t/m", [$this, 'tabs2spaces_callback'], $temp[2][$iterator]); // mPDF 5.7+
$temp[2][$iterator] = preg_replace('/\t/', str_repeat(" ", $tabSpaces), $temp[2][$iterator]);
$temp[2][$iterator] = preg_replace('/\n/', "<br />", $temp[2][$iterator]);
$temp[2][$iterator] = str_replace('\\', "\\\\", $temp[2][$iterator]);
// $html = preg_replace('#<pre(.*?)>(.*?)</pre>#si','<erp'.$temp[1][$iterator].'>'.$temp[2][$iterator].'</erp>',$html,1);
$html = preg_replace('#<pre(.*?)>(.*?)</pre>#si', '<erp' . $temp[1][$iterator] . '>' . str_replace('$', '\$', $temp[2][$iterator]) . '</erp>', $html, 1); // mPDF 5.7+
$thereispre--;
$iterator++;
}
$iterator = 0;
while ($thereistextarea) { // Recover <textarea attributes>content</textarea>
$temp2[2][$iterator] = preg_replace('/\t/', str_repeat(" ", $tabSpaces), $temp2[2][$iterator]);
$temp2[2][$iterator] = str_replace('\\', "\\\\", $temp2[2][$iterator]);
$html = preg_replace('#<textarea(.*?)>(.*?)</textarea>#si', '<aeratxet' . $temp2[1][$iterator] . '>' . trim($temp2[2][$iterator]) . '</aeratxet>', $html, 1);
$thereistextarea--;
$iterator++;
}
// Restore original tag names
$html = str_replace("<erp", "<pre", $html);
$html = str_replace("</erp>", "</pre>", $html);
$html = str_replace("<aeratxet", "<textarea", $html);
$html = str_replace("</aeratxet>", "</textarea>", $html);
$html = str_replace("</innerpre", "</pre", $html);
$html = str_replace("<innerpre", "<pre", $html);
$html = preg_replace('/<textarea([^>]*)><\/textarea>/si', '<textarea\\1> </textarea>', $html);
$html = preg_replace('/(<table[^>]*>)\s*(<caption)(.*?<\/caption>)(.*?<\/table>)/si', '\\2 position="top"\\3\\1\\4\\2 position="bottom"\\3', $html); // *TABLES*
$html = preg_replace('/<(h[1-6])([^>]*)(>(?:(?!h[1-6]).)*?<\/\\1>\s*<table)/si', '<\\1\\2 keep-with-table="1"\\3', $html); // *TABLES*
$html = preg_replace("/\xbb\xa4\xac/", "\n", $html);
// Fixes <p>₹</p> which browser copes with even though it is wrong!
$html = preg_replace("/(&#[x]{0,1}[0-9a-f]{1,5})</i", "\\1;<", $html);
return $html;
}
// mPDF 5.7+
function tabs2spaces_callback($matches)
{
return (stripslashes($matches[1]) . str_repeat(' ', $this->tabSpaces - (mb_strlen(stripslashes($matches[1])) % $this->tabSpaces)));
}
// mPDF 5.7+
function date_callback($matches)
{
return date($matches[1]);
}
// ========== OVERWRITE SEARCH STRING IN A PDF FILE ================
function OverWrite($file_in, $search, $replacement, $dest = Destination::DOWNLOAD, $file_out = "mpdf")
{
$pdf = file_get_contents($file_in);
if (!is_array($search)) {
$x = $search;
$search = [$x];
}
if (!is_array($replacement)) {
$x = $replacement;
$replacement = [$x]; // mPDF 5.7.4
}
if (!$this->onlyCoreFonts && !$this->usingCoreFont) {
foreach ($search as $k => $val) {
$search[$k] = $this->writer->utf8ToUtf16BigEndian($search[$k], false);
$search[$k] = $this->writer->escape($search[$k]);
$replacement[$k] = $this->writer->utf8ToUtf16BigEndian($replacement[$k], false);
$replacement[$k] = $this->writer->escape($replacement[$k]);
}
} else {
foreach ($replacement as $k => $val) {
$replacement[$k] = mb_convert_encoding($replacement[$k], $this->mb_enc, 'utf-8');
$replacement[$k] = $this->writer->escape($replacement[$k]);
}
}
// Get xref into array
$xref = [];
preg_match("/xref\n0 (\d+)\n(.*?)\ntrailer/s", $pdf, $m);
$xref_objid = $m[1];
preg_match_all('/(\d{10}) (\d{5}) (f|n)/', $m[2], $x);
for ($i = 0; $i < count($x[0]); $i++) {
$xref[] = [intval($x[1][$i]), $x[2][$i], $x[3][$i]];
}
$changes = [];
preg_match("/<<\s*\/Type\s*\/Pages\s*\/Kids\s*\[(.*?)\]\s*\/Count/s", $pdf, $m);
preg_match_all("/(\d+) 0 R /s", $m[1], $o);
$objlist = $o[1];
foreach ($objlist as $obj) {
if ($this->compress) {
preg_match("/" . ($obj + 1) . " 0 obj\n<<\s*\/Filter\s*\/FlateDecode\s*\/Length (\d+)>>\nstream\n(.*?)\nendstream\n/s", $pdf, $m);
} else {
preg_match("/" . ($obj + 1) . " 0 obj\n<<\s*\/Length (\d+)>>\nstream\n(.*?)\nendstream\n/s", $pdf, $m);
}
$s = $m[2];
if (!$s) {
continue;
}
$oldlen = $m[1];
if ($this->encrypted) {
$s = $this->protection->rc4($this->protection->objectKey($obj + 1), $s);
}
if ($this->compress) {
$s = gzuncompress($s);
}
foreach ($search as $k => $val) {
$s = str_replace($search[$k], $replacement[$k], $s);
}
if ($this->compress) {
$s = gzcompress($s);
}
if ($this->encrypted) {
$s = $this->protection->rc4($this->protection->objectKey($obj + 1), $s);
}
$newlen = strlen($s);
$changes[($xref[$obj + 1][0])] = ($newlen - $oldlen) + (strlen($newlen) - strlen($oldlen));
if ($this->compress) {
$newstr = ($obj + 1) . " 0 obj\n<</Filter /FlateDecode /Length " . $newlen . ">>\nstream\n" . $s . "\nendstream\n";
} else {
$newstr = ($obj + 1) . " 0 obj\n<</Length " . $newlen . ">>\nstream\n" . $s . "\nendstream\n";
}
$pdf = str_replace($m[0], $newstr, $pdf);
}
// Update xref in PDF
krsort($changes);
$newxref = "xref\n0 " . $xref_objid . "\n";
foreach ($xref as $v) {
foreach ($changes as $ck => $cv) {
if ($v[0] > $ck) {
$v[0] += $cv;
}
}
$newxref .= sprintf('%010d', $v[0]) . ' ' . $v[1] . ' ' . $v[2] . " \n";
}
$newxref .= "trailer";
$pdf = preg_replace("/xref\n0 \d+\n.*?\ntrailer/s", $newxref, $pdf);
// Update startxref in PDF
preg_match("/startxref\n(\d+)\n%%EOF/s", $pdf, $m);
$startxref = $m[1];
$startxref += array_sum($changes);
$pdf = preg_replace("/startxref\n(\d+)\n%%EOF/s", "startxref\n" . $startxref . "\n%%EOF", $pdf);
// OUTPUT
switch ($dest) {
case Destination::INLINE:
if (isset($_SERVER['SERVER_NAME'])) {
// We send to a browser
header('Content-Type: application/pdf');
header('Content-Length: ' . strlen($pdf));
header('Content-disposition: inline; filename=' . $file_out);
}
echo $pdf;
break;
case Destination::FILE:
if (!$file_out) {
$file_out = 'mpdf.pdf';
}
$f = fopen($file_out, 'wb');
if (!$f) {
throw new \Mpdf\MpdfException('Unable to create output file: ' . $file_out);
}
fwrite($f, $pdf, strlen($pdf));
fclose($f);
break;
case Destination::STRING_RETURN:
return $pdf;
case Destination::DOWNLOAD: // Download file
default:
if (isset($_SERVER['HTTP_USER_AGENT']) and strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE')) {
header('Content-Type: application/force-download');
} else {
header('Content-Type: application/octet-stream');
}
header('Content-Length: ' . strlen($pdf));
header('Content-disposition: attachment; filename=' . $file_out);
echo $pdf;
break;
}
}
function Thumbnail($file, $npr = 3, $spacing = 10)
{
// $npr = number per row
$w = (($this->pgwidth + $spacing) / $npr) - $spacing;
$oldlinewidth = $this->LineWidth;
$this->SetLineWidth(0.02);
$this->SetDColor($this->colorConverter->convert(0, $this->PDFAXwarnings));
$h = 0;
$maxh = 0;
$x = $_x = $this->lMargin;
$_y = $this->tMargin;
if ($this->y == 0) {
$y = $_y;
} else {
$y = $this->y;
}
$pagecount = $this->setSourceFile($file);
for ($n = 1; $n <= $pagecount; $n++) {
$tplidx = $this->importPage($n);
$size = $this->useTemplate($tplidx, $x, $y, $w);
$this->Rect($x, $y, $size['width'], $size['height']);
$h = max($h, $size['height']);
$maxh = max($h, $maxh);
if ($n % $npr == 0) {
if (($y + $h + $spacing + $maxh) > $this->PageBreakTrigger && $n != $pagecount) {
$this->AddPage();
$x = $_x;
$y = $_y;
} else {
$y += $h + $spacing;
$x = $_x;
$h = 0;
}
} else {
$x += $w + $spacing;
}
}
$this->SetLineWidth($oldlinewidth);
}
function SetPageTemplate($tplidx = '')
{
if (!isset($this->importedPages[$tplidx])) {
$this->pageTemplate = '';
return false;
}
$this->pageTemplate = $tplidx;
}
function SetDocTemplate($file = '', $continue = 0)
{
$this->docTemplate = $file;
$this->docTemplateContinue = $continue;
}
/* -- END IMPORTS -- */
// JAVASCRIPT
function _set_object_javascript($string)
{
$this->writer->object();
$this->writer->write('<<');
$this->writer->write('/S /JavaScript ');
$this->writer->write('/JS ' . $this->writer->string($string));
$this->writer->write('>>');
$this->writer->write('endobj');
}
function SetJS($script)
{
$this->js = $script;
}
/**
* This function takes the last comma or dot (if any) to make a clean float, ignoring thousand separator, currency or any other letter
*
* @param string $num
* @see http://php.net/manual/de/function.floatval.php#114486
* @return float
*/
public function toFloat($num)
{
$dotPos = strrpos($num, '.');
$commaPos = strrpos($num, ',');
$sep = (($dotPos > $commaPos) && $dotPos) ? $dotPos : ((($commaPos > $dotPos) && $commaPos) ? $commaPos : false);
if (!$sep) {
return floatval(preg_replace('/[^0-9]/', '', $num));
}
return floatval(
preg_replace('/[^0-9]/', '', substr($num, 0, $sep)) . '.' .
preg_replace('/[^0-9]/', '', substr($num, $sep+1, strlen($num)))
);
}
public function getFontDescriptor()
{
return $this->fontDescriptor;
}
/**
* Temporarily return the method to preserve example 44 yearbook
*/
public function _out($s)
{
$this->writer->write($s);
}
}
vendor/mpdf/mpdf/src/OtlDump.php 0000644 00000505037 14760002214 0012607 0 ustar 00 <?php
namespace Mpdf;
// Define the value used in the "head" table of a created TTF file
// 0x74727565 "true" for Mac
// 0x00010000 for Windows
// Either seems to work for a font embedded in a PDF file
// when read by Adobe Reader on a Windows PC(!)
use Mpdf\Fonts\GlyphOperator;
if (!defined('_TTF_MAC_HEADER')) {
define("_TTF_MAC_HEADER", false);
}
// Recalculate correct metadata/profiles when making subset fonts (not SIP/SMP)
// e.g. xMin, xMax, maxNContours
if (!defined('_RECALC_PROFILE')) {
define("_RECALC_PROFILE", false);
}
// mPDF 5.7.1
if (!function_exists('Mpdf\unicode_hex')) {
function unicode_hex($unicode_dec)
{
return (sprintf("%05s", strtoupper(dechex($unicode_dec))));
}
}
class OtlDump
{
var $GPOSFeatures; // mPDF 5.7.1
var $GPOSLookups; // mPDF 5.7.1
var $GPOSScriptLang; // mPDF 5.7.1
var $ignoreStrings; // mPDF 5.7.1
var $MarkAttachmentType; // mPDF 5.7.1
var $MarkGlyphSets; // mPDF 7.5.1
var $GlyphClassMarks; // mPDF 5.7.1
var $GlyphClassLigatures; // mPDF 5.7.1
var $GlyphClassBases; // mPDF 5.7.1
var $GlyphClassComponents; // mPDF 5.7.1
var $GSUBScriptLang; // mPDF 5.7.1
var $rtlPUAstr; // mPDF 5.7.1
var $rtlPUAarr; // mPDF 5.7.1
var $fontkey; // mPDF 5.7.1
var $useOTL; // mPDF 5.7.1
var $panose;
var $maxUni;
var $sFamilyClass;
var $sFamilySubClass;
var $sipset;
var $smpset;
var $_pos;
var $numTables;
var $searchRange;
var $entrySelector;
var $rangeShift;
var $tables;
var $otables;
var $filename;
var $fh;
var $glyphPos;
var $charToGlyph;
var $ascent;
var $descent;
var $name;
var $familyName;
var $styleName;
var $fullName;
var $uniqueFontID;
var $unitsPerEm;
var $bbox;
var $capHeight;
var $stemV;
var $italicAngle;
var $flags;
var $underlinePosition;
var $underlineThickness;
var $charWidths;
var $defaultWidth;
var $maxStrLenRead;
var $numTTCFonts;
var $TTCFonts;
var $maxUniChar;
var $kerninfo;
var $mode;
var $glyphToChar;
var $fontRevision;
var $glyphdata;
var $glyphIDtoUn;
var $restrictedUse;
var $GSUBFeatures;
var $GSUBLookups;
var $glyphIDtoUni;
var $GSLuCoverage;
var $version;
private $mpdf;
public function __construct(Mpdf $mpdf)
{
$this->mpdf = $mpdf;
$this->maxStrLenRead = 200000; // Maximum size of glyf table to read in as string (otherwise reads each glyph from file)
}
function getMetrics($file, $fontkey, $TTCfontID = 0, $debug = false, $BMPonly = false, $kerninfo = false, $useOTL = 0, $mode = null)
{
// mPDF 5.7.1
$this->mode = $mode;
$this->useOTL = $useOTL; // mPDF 5.7.1
$this->fontkey = $fontkey; // mPDF 5.7.1
$this->filename = $file;
$this->fh = fopen($file, 'rb');
if (!$this->fh) {
throw new \Mpdf\MpdfException(sprintf('Unable to open file "%s"', $file));
}
$this->_pos = 0;
$this->charWidths = '';
$this->glyphPos = [];
$this->charToGlyph = [];
$this->tables = [];
$this->otables = [];
$this->kerninfo = [];
$this->ascent = 0;
$this->descent = 0;
$this->numTTCFonts = 0;
$this->TTCFonts = [];
$this->version = $version = $this->read_ulong();
$this->panose = [];
if ($version == 0x4F54544F) {
throw new \Mpdf\MpdfException("Postscript outlines are not supported");
}
if ($version == 0x74746366 && !$TTCfontID) {
throw new \Mpdf\MpdfException("TTCfontID for a TrueType Collection has to be defined in ttfontdata configuration key (" . $file . ")");
}
if (!in_array($version, [0x00010000, 0x74727565]) && !$TTCfontID) {
throw new \Mpdf\MpdfException("Not a TrueType font: version=" . $version);
}
if ($TTCfontID > 0) {
$this->version = $version = $this->read_ulong(); // TTC Header version now
if (!in_array($version, [0x00010000, 0x00020000])) {
throw new \Mpdf\MpdfException("Error parsing TrueType Collection: version=" . $version . " - " . $file);
}
$this->numTTCFonts = $this->read_ulong();
for ($i = 1; $i <= $this->numTTCFonts; $i++) {
$this->TTCFonts[$i]['offset'] = $this->read_ulong();
}
$this->seek($this->TTCFonts[$TTCfontID]['offset']);
$this->version = $version = $this->read_ulong(); // TTFont version again now
}
$this->readTableDirectory($debug);
$this->extractInfo($debug, $BMPonly, $kerninfo, $useOTL);
fclose($this->fh);
}
function readTableDirectory($debug = false)
{
$this->numTables = $this->read_ushort();
$this->searchRange = $this->read_ushort();
$this->entrySelector = $this->read_ushort();
$this->rangeShift = $this->read_ushort();
$this->tables = [];
for ($i = 0; $i < $this->numTables; $i++) {
$record = [];
$record['tag'] = $this->read_tag();
$record['checksum'] = [$this->read_ushort(), $this->read_ushort()];
$record['offset'] = $this->read_ulong();
$record['length'] = $this->read_ulong();
$this->tables[$record['tag']] = $record;
}
if ($debug) {
$this->checksumTables();
}
}
function checksumTables()
{
// Check the checksums for all tables
foreach ($this->tables as $t) {
if ($t['length'] > 0 && $t['length'] < $this->maxStrLenRead) { // 1.02
$table = $this->get_chunk($t['offset'], $t['length']);
$checksum = $this->calcChecksum($table);
if ($t['tag'] == 'head') {
$up = unpack('n*', substr($table, 8, 4));
$adjustment[0] = $up[1];
$adjustment[1] = $up[2];
$checksum = $this->sub32($checksum, $adjustment);
}
$xchecksum = $t['checksum'];
if ($xchecksum != $checksum) {
throw new \Mpdf\MpdfException(sprintf('TTF file "%s": invalid checksum %s table: %s (expected %s)', $this->filename, dechex($checksum[0]) . dechex($checksum[1]), $t['tag'], dechex($xchecksum[0]) . dechex($xchecksum[1])));
}
}
}
}
function sub32($x, $y)
{
$xlo = $x[1];
$xhi = $x[0];
$ylo = $y[1];
$yhi = $y[0];
if ($ylo > $xlo) {
$xlo += 1 << 16;
$yhi += 1;
}
$reslo = $xlo - $ylo;
if ($yhi > $xhi) {
$xhi += 1 << 16;
}
$reshi = $xhi - $yhi;
$reshi = $reshi & 0xFFFF;
return [$reshi, $reslo];
}
function calcChecksum($data)
{
if (strlen($data) % 4) {
$data .= str_repeat("\0", (4 - (strlen($data) % 4)));
}
$len = strlen($data);
$hi = 0x0000;
$lo = 0x0000;
for ($i = 0; $i < $len; $i += 4) {
$hi += (ord($data[$i]) << 8) + ord($data[$i + 1]);
$lo += (ord($data[$i + 2]) << 8) + ord($data[$i + 3]);
$hi += ($lo >> 16) & 0xFFFF;
$lo = $lo & 0xFFFF;
}
return [$hi, $lo];
}
function get_table_pos($tag)
{
$offset = isset($this->tables[$tag]['offset']) ? $this->tables[$tag]['offset'] : null;
$length = isset($this->tables[$tag]['length']) ? $this->tables[$tag]['length'] : null;
return [$offset, $length];
}
function seek($pos)
{
$this->_pos = $pos;
fseek($this->fh, $this->_pos);
}
function skip($delta)
{
$this->_pos = $this->_pos + $delta;
fseek($this->fh, $delta, SEEK_CUR);
}
function seek_table($tag, $offset_in_table = 0)
{
$tpos = $this->get_table_pos($tag);
$this->_pos = $tpos[0] + $offset_in_table;
fseek($this->fh, $this->_pos);
return $this->_pos;
}
function read_tag()
{
$this->_pos += 4;
return fread($this->fh, 4);
}
function read_short()
{
$this->_pos += 2;
$s = fread($this->fh, 2);
$a = (ord($s[0]) << 8) + ord($s[1]);
if ($a & (1 << 15)) {
$a = ($a - (1 << 16));
}
return $a;
}
function unpack_short($s)
{
$a = (ord($s[0]) << 8) + ord($s[1]);
if ($a & (1 << 15)) {
$a = ($a - (1 << 16));
}
return $a;
}
function read_ushort()
{
$this->_pos += 2;
$s = fread($this->fh, 2);
return (ord($s[0]) << 8) + ord($s[1]);
}
function read_ulong()
{
$this->_pos += 4;
$s = fread($this->fh, 4);
// if large uInt32 as an integer, PHP converts it to -ve
return (ord($s[0]) * 16777216) + (ord($s[1]) << 16) + (ord($s[2]) << 8) + ord($s[3]); // 16777216 = 1<<24
}
function get_ushort($pos)
{
fseek($this->fh, $pos);
$s = fread($this->fh, 2);
return (ord($s[0]) << 8) + ord($s[1]);
}
function get_ulong($pos)
{
fseek($this->fh, $pos);
$s = fread($this->fh, 4);
// iF large uInt32 as an integer, PHP converts it to -ve
return (ord($s[0]) * 16777216) + (ord($s[1]) << 16) + (ord($s[2]) << 8) + ord($s[3]); // 16777216 = 1<<24
}
function pack_short($val)
{
if ($val < 0) {
$val = abs($val);
$val = ~$val;
$val += 1;
}
return pack("n", $val);
}
function splice($stream, $offset, $value)
{
return substr($stream, 0, $offset) . $value . substr($stream, $offset + strlen($value));
}
function _set_ushort($stream, $offset, $value)
{
$up = pack("n", $value);
return $this->splice($stream, $offset, $up);
}
function _set_short($stream, $offset, $val)
{
if ($val < 0) {
$val = abs($val);
$val = ~$val;
$val += 1;
}
$up = pack("n", $val);
return $this->splice($stream, $offset, $up);
}
function get_chunk($pos, $length)
{
fseek($this->fh, $pos);
if ($length < 1) {
return '';
}
return (fread($this->fh, $length));
}
function get_table($tag)
{
list($pos, $length) = $this->get_table_pos($tag);
if ($length == 0) {
return '';
}
fseek($this->fh, $pos);
return (fread($this->fh, $length));
}
function add($tag, $data)
{
if ($tag == 'head') {
$data = $this->splice($data, 8, "\0\0\0\0");
}
$this->otables[$tag] = $data;
}
/////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////
function extractInfo($debug = false, $BMPonly = false, $kerninfo = false, $useOTL = 0)
{
$this->panose = [];
$this->sFamilyClass = 0;
$this->sFamilySubClass = 0;
///////////////////////////////////
// name - Naming table
///////////////////////////////////
$name_offset = $this->seek_table("name");
$format = $this->read_ushort();
if ($format != 0 && $format != 1) {
throw new \Mpdf\MpdfException("Unknown name table format " . $format);
}
$numRecords = $this->read_ushort();
$string_data_offset = $name_offset + $this->read_ushort();
$names = [1 => '', 2 => '', 3 => '', 4 => '', 6 => ''];
$K = array_keys($names);
$nameCount = count($names);
for ($i = 0; $i < $numRecords; $i++) {
$platformId = $this->read_ushort();
$encodingId = $this->read_ushort();
$languageId = $this->read_ushort();
$nameId = $this->read_ushort();
$length = $this->read_ushort();
$offset = $this->read_ushort();
if (!in_array($nameId, $K)) {
continue;
}
$N = '';
if ($platformId == 3 && $encodingId == 1 && $languageId == 0x409) { // Microsoft, Unicode, US English, PS Name
$opos = $this->_pos;
$this->seek($string_data_offset + $offset);
if ($length % 2 != 0) {
throw new \Mpdf\MpdfException("PostScript name is UTF-16BE string of odd length");
}
$length /= 2;
$N = '';
while ($length > 0) {
$char = $this->read_ushort();
$N .= (chr($char));
$length -= 1;
}
$this->_pos = $opos;
$this->seek($opos);
} else {
if ($platformId == 1 && $encodingId == 0 && $languageId == 0) { // Macintosh, Roman, English, PS Name
$opos = $this->_pos;
$N = $this->get_chunk($string_data_offset + $offset, $length);
$this->_pos = $opos;
$this->seek($opos);
}
}
if ($N && $names[$nameId] == '') {
$names[$nameId] = $N;
$nameCount -= 1;
if ($nameCount == 0) {
break;
}
}
}
if ($names[6]) {
$psName = $names[6];
} else {
if ($names[4]) {
$psName = preg_replace('/ /', '-', $names[4]);
} else {
if ($names[1]) {
$psName = preg_replace('/ /', '-', $names[1]);
} else {
$psName = '';
}
}
}
if (!$psName) {
throw new \Mpdf\MpdfException("Could not find PostScript font name: " . $this->filename);
}
if ($debug) {
for ($i = 0; $i < count($psName); $i++) {
$c = $psName[$i];
$oc = ord($c);
if ($oc > 126 || strpos(' [](){}<>/%', $c) !== false) {
throw new \Mpdf\MpdfException("psName=" . $psName . " contains invalid character " . $c . " ie U+" . ord(c));
}
}
}
$this->name = $psName;
if ($names[1]) {
$this->familyName = $names[1];
} else {
$this->familyName = $psName;
}
if ($names[2]) {
$this->styleName = $names[2];
} else {
$this->styleName = 'Regular';
}
if ($names[4]) {
$this->fullName = $names[4];
} else {
$this->fullName = $psName;
}
if ($names[3]) {
$this->uniqueFontID = $names[3];
} else {
$this->uniqueFontID = $psName;
}
if ($names[6]) {
$this->fullName = $names[6];
}
///////////////////////////////////
// head - Font header table
///////////////////////////////////
$this->seek_table("head");
if ($debug) {
$ver_maj = $this->read_ushort();
$ver_min = $this->read_ushort();
if ($ver_maj != 1) {
throw new \Mpdf\MpdfException('Unknown head table version ' . $ver_maj . '.' . $ver_min);
}
$this->fontRevision = $this->read_ushort() . $this->read_ushort();
$this->skip(4);
$magic = $this->read_ulong();
if ($magic != 0x5F0F3CF5) {
throw new \Mpdf\MpdfException('Invalid head table magic ' . $magic);
}
$this->skip(2);
} else {
$this->skip(18);
}
$this->unitsPerEm = $unitsPerEm = $this->read_ushort();
$scale = 1000 / $unitsPerEm;
$this->skip(16);
$xMin = $this->read_short();
$yMin = $this->read_short();
$xMax = $this->read_short();
$yMax = $this->read_short();
$this->bbox = [($xMin * $scale), ($yMin * $scale), ($xMax * $scale), ($yMax * $scale)];
$this->skip(3 * 2);
$indexToLocFormat = $this->read_ushort();
$glyphDataFormat = $this->read_ushort();
if ($glyphDataFormat != 0) {
throw new \Mpdf\MpdfException('Unknown glyph data format ' . $glyphDataFormat);
}
///////////////////////////////////
// hhea metrics table
///////////////////////////////////
// ttf2t1 seems to use this value rather than the one in OS/2 - so put in for compatibility
if (isset($this->tables["hhea"])) {
$this->seek_table("hhea");
$this->skip(4);
$hheaAscender = $this->read_short();
$hheaDescender = $this->read_short();
$this->ascent = ($hheaAscender * $scale);
$this->descent = ($hheaDescender * $scale);
}
///////////////////////////////////
// OS/2 - OS/2 and Windows metrics table
///////////////////////////////////
if (isset($this->tables["OS/2"])) {
$this->seek_table("OS/2");
$version = $this->read_ushort();
$this->skip(2);
$usWeightClass = $this->read_ushort();
$this->skip(2);
$fsType = $this->read_ushort();
if ($fsType == 0x0002 || ($fsType & 0x0300) != 0) {
global $overrideTTFFontRestriction;
if (!$overrideTTFFontRestriction) {
throw new \Mpdf\MpdfException('ERROR - Font file ' . $this->filename . ' cannot be embedded due to copyright restrictions.');
}
$this->restrictedUse = true;
}
$this->skip(20);
$sF = $this->read_short();
$this->sFamilyClass = ($sF >> 8);
$this->sFamilySubClass = ($sF & 0xFF);
$this->_pos += 10; //PANOSE = 10 byte length
$panose = fread($this->fh, 10);
$this->panose = [];
for ($p = 0; $p < strlen($panose); $p++) {
$this->panose[] = ord($panose[$p]);
}
$this->skip(26);
$sTypoAscender = $this->read_short();
$sTypoDescender = $this->read_short();
if (!$this->ascent) {
$this->ascent = ($sTypoAscender * $scale);
}
if (!$this->descent) {
$this->descent = ($sTypoDescender * $scale);
}
if ($version > 1) {
$this->skip(16);
$sCapHeight = $this->read_short();
$this->capHeight = ($sCapHeight * $scale);
} else {
$this->capHeight = $this->ascent;
}
} else {
$usWeightClass = 500;
if (!$this->ascent) {
$this->ascent = ($yMax * $scale);
}
if (!$this->descent) {
$this->descent = ($yMin * $scale);
}
$this->capHeight = $this->ascent;
}
$this->stemV = 50 + intval(pow(($usWeightClass / 65.0), 2));
///////////////////////////////////
// post - PostScript table
///////////////////////////////////
$this->seek_table("post");
if ($debug) {
$ver_maj = $this->read_ushort();
$ver_min = $this->read_ushort();
if ($ver_maj < 1 || $ver_maj > 4) {
throw new \Mpdf\MpdfException('Unknown post table version ' . $ver_maj);
}
} else {
$this->skip(4);
}
$this->italicAngle = $this->read_short() + $this->read_ushort() / 65536.0;
$this->underlinePosition = $this->read_short() * $scale;
$this->underlineThickness = $this->read_short() * $scale;
$isFixedPitch = $this->read_ulong();
$this->flags = 4;
if ($this->italicAngle != 0) {
$this->flags = $this->flags | 64;
}
if ($usWeightClass >= 600) {
$this->flags = $this->flags | 262144;
}
if ($isFixedPitch) {
$this->flags = $this->flags | 1;
}
///////////////////////////////////
// hhea - Horizontal header table
///////////////////////////////////
$this->seek_table("hhea");
if ($debug) {
$ver_maj = $this->read_ushort();
$ver_min = $this->read_ushort();
if ($ver_maj != 1) {
throw new \Mpdf\MpdfException('Unknown hhea table version ' . $ver_maj);
}
$this->skip(28);
} else {
$this->skip(32);
}
$metricDataFormat = $this->read_ushort();
if ($metricDataFormat != 0) {
throw new \Mpdf\MpdfException('Unknown horizontal metric data format ' . $metricDataFormat);
}
$numberOfHMetrics = $this->read_ushort();
if ($numberOfHMetrics == 0) {
throw new \Mpdf\MpdfException('Number of horizontal metrics is 0');
}
///////////////////////////////////
// maxp - Maximum profile table
///////////////////////////////////
$this->seek_table("maxp");
if ($debug) {
$ver_maj = $this->read_ushort();
$ver_min = $this->read_ushort();
if ($ver_maj != 1) {
throw new \Mpdf\MpdfException('Unknown maxp table version ' . $ver_maj);
}
} else {
$this->skip(4);
}
$numGlyphs = $this->read_ushort();
///////////////////////////////////
// cmap - Character to glyph index mapping table
///////////////////////////////////
$cmap_offset = $this->seek_table("cmap");
$this->skip(2);
$cmapTableCount = $this->read_ushort();
$unicode_cmap_offset = 0;
for ($i = 0; $i < $cmapTableCount; $i++) {
$platformID = $this->read_ushort();
$encodingID = $this->read_ushort();
$offset = $this->read_ulong();
$save_pos = $this->_pos;
if (($platformID == 3 && $encodingID == 1) || $platformID == 0) { // Microsoft, Unicode
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 4) {
if (!$unicode_cmap_offset) {
$unicode_cmap_offset = $cmap_offset + $offset;
}
if ($BMPonly) {
break;
}
}
} // Microsoft, Unicode Format 12 table HKCS
else {
if ((($platformID == 3 && $encodingID == 10) || $platformID == 0) && !$BMPonly) {
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 12) {
$unicode_cmap_offset = $cmap_offset + $offset;
break;
}
}
}
$this->seek($save_pos);
}
if (!$unicode_cmap_offset) {
throw new \Mpdf\MpdfException('Font (' . $this->filename . ') does not have cmap for Unicode (platform 3, encoding 1, format 4, or platform 0, any encoding, format 4)');
}
$sipset = false;
$smpset = false;
// mPDF 5.7.1
$this->GSUBScriptLang = [];
$this->rtlPUAstr = '';
$this->rtlPUAarr = [];
$this->GSUBFeatures = [];
$this->GSUBLookups = [];
$this->GPOSScriptLang = [];
$this->GPOSFeatures = [];
$this->GPOSLookups = [];
$this->glyphIDtoUni = '';
// Format 12 CMAP does characters above Unicode BMP i.e. some HKCS characters U+20000 and above
if ($format == 12 && !$BMPonly) {
$this->maxUniChar = 0;
$this->seek($unicode_cmap_offset + 4);
$length = $this->read_ulong();
$limit = $unicode_cmap_offset + $length;
$this->skip(4);
$nGroups = $this->read_ulong();
$glyphToChar = [];
$charToGlyph = [];
for ($i = 0; $i < $nGroups; $i++) {
$startCharCode = $this->read_ulong();
$endCharCode = $this->read_ulong();
$startGlyphCode = $this->read_ulong();
if ($endCharCode > 0x20000 && $endCharCode < 0x2FFFF) {
$sipset = true;
} else {
if ($endCharCode > 0x10000 && $endCharCode < 0x1FFFF) {
$smpset = true;
}
}
$offset = 0;
for ($unichar = $startCharCode; $unichar <= $endCharCode; $unichar++) {
$glyph = $startGlyphCode + $offset;
$offset++;
if ($unichar < 0x30000) {
$charToGlyph[$unichar] = $glyph;
$this->maxUniChar = max($unichar, $this->maxUniChar);
$glyphToChar[$glyph][] = $unichar;
}
}
}
} else {
$glyphToChar = [];
$charToGlyph = [];
$this->getCMAP4($unicode_cmap_offset, $glyphToChar, $charToGlyph);
}
$this->sipset = $sipset;
$this->smpset = $smpset;
///////////////////////////////////
// mPDF 5.7.1
// Map Unmapped glyphs - from $numGlyphs
if ($this->useOTL) {
$bctr = 0xE000;
for ($gid = 1; $gid < $numGlyphs; $gid++) {
if (!isset($glyphToChar[$gid])) {
while (isset($charToGlyph[$bctr])) {
$bctr++;
} // Avoid overwriting a glyph already mapped in PUA
if (($bctr > 0xF8FF) && ($bctr < 0x2CEB0)) {
if (!$BMPonly) {
$bctr = 0x2CEB0; // Use unassigned area 0x2CEB0 to 0x2F7FF (space for 10,000 characters)
$this->sipset = $sipset = true; // forces subsetting; also ensure charwidths are saved
while (isset($charToGlyph[$bctr])) {
$bctr++;
}
} else {
throw new \Mpdf\MpdfException($names[1] . " : WARNING - The font does not have enough space to map all (unmapped) included glyphs into Private Use Area U+E000 - U+F8FF");
}
}
$glyphToChar[$gid][] = $bctr;
$charToGlyph[$bctr] = $gid;
$this->maxUniChar = max($bctr, $this->maxUniChar);
$bctr++;
}
}
}
$this->glyphToChar = $glyphToChar;
$this->charToGlyph = $charToGlyph;
///////////////////////////////////
// mPDF 5.7.1 OpenType Layout tables
$this->GSUBScriptLang = [];
$this->rtlPUAstr = '';
$this->rtlPUAarr = [];
if ($useOTL) {
$this->_getGDEFtables();
list($this->GSUBScriptLang, $this->GSUBFeatures, $this->GSUBLookups, $this->rtlPUAstr, $this->rtlPUAarr) = $this->_getGSUBtables();
list($this->GPOSScriptLang, $this->GPOSFeatures, $this->GPOSLookups) = $this->_getGPOStables();
$this->glyphIDtoUni = str_pad('', 256 * 256 * 3, "\x00");
foreach ($glyphToChar as $gid => $arr) {
if (isset($glyphToChar[$gid][0])) {
$char = $glyphToChar[$gid][0];
if ($char != 0 && $char != 65535) {
$this->glyphIDtoUni[$gid * 3] = chr($char >> 16);
$this->glyphIDtoUni[$gid * 3 + 1] = chr(($char >> 8) & 0xFF);
$this->glyphIDtoUni[$gid * 3 + 2] = chr($char & 0xFF);
}
}
}
}
///////////////////////////////////
///////////////////////////////////
// hmtx - Horizontal metrics table
///////////////////////////////////
$this->getHMTX($numberOfHMetrics, $numGlyphs, $glyphToChar, $scale);
///////////////////////////////////
// kern - Kerning pair table
///////////////////////////////////
if ($kerninfo) {
// Recognises old form of Kerning table - as required by Windows - Format 0 only
$kern_offset = $this->seek_table("kern");
$version = $this->read_ushort();
$nTables = $this->read_ushort();
// subtable header
$sversion = $this->read_ushort();
$slength = $this->read_ushort();
$scoverage = $this->read_ushort();
$format = $scoverage >> 8;
if ($kern_offset && $version == 0 && $format == 0) {
// Format 0
$nPairs = $this->read_ushort();
$this->skip(6);
for ($i = 0; $i < $nPairs; $i++) {
$left = $this->read_ushort();
$right = $this->read_ushort();
$val = $this->read_short();
if (count($glyphToChar[$left]) == 1 && count($glyphToChar[$right]) == 1) {
if ($left != 32 && $right != 32) {
$this->kerninfo[$glyphToChar[$left][0]][$glyphToChar[$right][0]] = intval($val * $scale);
}
}
}
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////
function _getGDEFtables()
{
///////////////////////////////////
// GDEF - Glyph Definition
///////////////////////////////////
// http://www.microsoft.com/typography/otspec/gdef.htm
if (isset($this->tables["GDEF"])) {
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h1>GDEF table</h1>');
}
$gdef_offset = $this->seek_table("GDEF");
// ULONG Version of the GDEF table-currently 0x00010000
$ver_maj = $this->read_ushort();
$ver_min = $this->read_ushort();
// Version 0x00010002 of GDEF header contains additional Offset to a list defining mark glyph set definitions (MarkGlyphSetDef)
$GlyphClassDef_offset = $this->read_ushort();
$AttachList_offset = $this->read_ushort();
$LigCaretList_offset = $this->read_ushort();
$MarkAttachClassDef_offset = $this->read_ushort();
if ($ver_min == 2) {
$MarkGlyphSetsDef_offset = $this->read_ushort();
}
// GlyphClassDef
$this->seek($gdef_offset + $GlyphClassDef_offset);
/*
1 Base glyph (single character, spacing glyph)
2 Ligature glyph (multiple character, spacing glyph)
3 Mark glyph (non-spacing combining glyph)
4 Component glyph (part of single character, spacing glyph)
*/
$GlyphByClass = $this->_getClassDefinitionTable();
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h2>Glyph classes</h2>');
}
if (isset($GlyphByClass[1]) && count($GlyphByClass[1]) > 0) {
$this->GlyphClassBases = $this->formatClassArr($GlyphByClass[1]);
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h3>Glyph class 1</h3>');
$this->mpdf->WriteHTML('<h5>Base glyph (single character, spacing glyph)</h5>');
$html = '';
$html .= '<div class="glyphs">';
foreach ($GlyphByClass[1] as $g) {
$html .= '&#x' . $g . '; ';
}
$html .= '</div>';
$this->mpdf->WriteHTML($html);
}
} else {
$this->GlyphClassBases = '';
}
if (isset($GlyphByClass[2]) && count($GlyphByClass[2]) > 0) {
$this->GlyphClassLigatures = $this->formatClassArr($GlyphByClass[2]);
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h3>Glyph class 2</h3>');
$this->mpdf->WriteHTML('<h5>Ligature glyph (multiple character, spacing glyph)</h5>');
$html = '';
$html .= '<div class="glyphs">';
foreach ($GlyphByClass[2] as $g) {
$html .= '&#x' . $g . '; ';
}
$html .= '</div>';
$this->mpdf->WriteHTML($html);
}
} else {
$this->GlyphClassLigatures = '';
}
if (isset($GlyphByClass[3]) && count($GlyphByClass[3]) > 0) {
$this->GlyphClassMarks = $this->formatClassArr($GlyphByClass[3]);
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h3>Glyph class 3</h3>');
$this->mpdf->WriteHTML('<h5>Mark glyph (non-spacing combining glyph)</h5>');
$html = '';
$html .= '<div class="glyphs">';
foreach ($GlyphByClass[3] as $g) {
$html .= '◌&#x' . $g . '; ';
}
$html .= '</div>';
$this->mpdf->WriteHTML($html);
}
} else {
$this->GlyphClassMarks = '';
}
if (isset($GlyphByClass[4]) && count($GlyphByClass[4]) > 0) {
$this->GlyphClassComponents = $this->formatClassArr($GlyphByClass[4]);
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h3>Glyph class 4</h3>');
$this->mpdf->WriteHTML('<h5>Component glyph (part of single character, spacing glyph)</h5>');
$html = '';
$html .= '<div class="glyphs">';
foreach ($GlyphByClass[4] as $g) {
$html .= '&#x' . $g . '; ';
}
$html .= '</div>';
$this->mpdf->WriteHTML($html);
}
} else {
$this->GlyphClassComponents = '';
}
$Marks = $GlyphByClass[3]; // to use for MarkAttachmentType
/* Required for GPOS
// Attachment List
if ($AttachList_offset) {
$this->seek($gdef_offset+$AttachList_offset );
}
The Attachment Point List table (AttachmentList) identifies all the attachment points defined in the GPOS table and their associated glyphs so a client can quickly access coordinates for each glyph's attachment points. As a result, the client can cache coordinates for attachment points along with glyph bitmaps and avoid recalculating the attachment points each time it displays a glyph. Without this table, processing speed would be slower because the client would have to decode the GPOS lookups that define attachment points and compile the points in a list.
The Attachment List table (AttachList) may be used to cache attachment point coordinates along with glyph bitmaps.
The table consists of an offset to a Coverage table (Coverage) listing all glyphs that define attachment points in the GPOS table, a count of the glyphs with attachment points (GlyphCount), and an array of offsets to AttachPoint tables (AttachPoint). The array lists the AttachPoint tables, one for each glyph in the Coverage table, in the same order as the Coverage Index.
AttachList table
Type Name Description
Offset Coverage Offset to Coverage table - from beginning of AttachList table
uint16 GlyphCount Number of glyphs with attachment points
Offset AttachPoint[GlyphCount] Array of offsets to AttachPoint tables-from beginning of AttachList table-in Coverage Index order
An AttachPoint table consists of a count of the attachment points on a single glyph (PointCount) and an array of contour indices of those points (PointIndex), listed in increasing numerical order.
AttachPoint table
Type Name Description
uint16 PointCount Number of attachment points on this glyph
uint16 PointIndex[PointCount] Array of contour point indices -in increasing numerical order
See Example 3 - http://www.microsoft.com/typography/otspec/gdef.htm
*/
// Ligature Caret List
// The Ligature Caret List table (LigCaretList) defines caret positions for all the ligatures in a font.
// Not required for mDPF
// MarkAttachmentType
if ($MarkAttachClassDef_offset) {
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h1>Mark Attachment Types</h1>');
}
$this->seek($gdef_offset + $MarkAttachClassDef_offset);
$MarkAttachmentTypes = $this->_getClassDefinitionTable();
foreach ($MarkAttachmentTypes as $class => $glyphs) {
if (is_array($Marks) && count($Marks)) {
$mat = array_diff($Marks, $MarkAttachmentTypes[$class]);
sort($mat, SORT_STRING);
} else {
$mat = [];
}
$this->MarkAttachmentType[$class] = $this->formatClassArr($mat);
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h3>Mark Attachment Type: ' . $class . '</h3>');
$html = '';
$html .= '<div class="glyphs">';
foreach ($glyphs as $g) {
$html .= '◌&#x' . $g . '; ';
}
$html .= '</div>';
$this->mpdf->WriteHTML($html);
}
}
} else {
$this->MarkAttachmentType = [];
}
// MarkGlyphSets only in Version 0x00010002 of GDEF
if ($ver_min == 2 && $MarkGlyphSetsDef_offset) {
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h1>Mark Glyph Sets</h1>');
}
$this->seek($gdef_offset + $MarkGlyphSetsDef_offset);
$MarkSetTableFormat = $this->read_ushort();
$MarkSetCount = $this->read_ushort();
$MarkSetOffset = [];
for ($i = 0; $i < $MarkSetCount; $i++) {
$MarkSetOffset[] = $this->read_ulong();
}
for ($i = 0; $i < $MarkSetCount; $i++) {
$this->seek($MarkSetOffset[$i]);
$glyphs = $this->_getCoverage();
$this->MarkGlyphSets[$i] = $this->formatClassArr($glyphs);
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h3>Mark Glyph Set class: ' . $i . '</h3>');
$html = '';
$html .= '<div class="glyphs">';
foreach ($glyphs as $g) {
$html .= '◌&#x' . $g . '; ';
}
$html .= '</div>';
$this->mpdf->WriteHTML($html);
}
}
} else {
$this->MarkGlyphSets = [];
}
} else {
$this->mpdf->WriteHTML('<div>GDEF table not defined</div>');
}
//echo $this->GlyphClassMarks ; exit;
//print_r($GlyphClass); exit;
//print_r($GlyphByClass); exit;
}
function _getClassDefinitionTable($offset = 0)
{
if ($offset > 0) {
$this->seek($offset);
}
// NB Any glyph not included in the range of covered GlyphIDs automatically belongs to Class 0. This is not returned by this function
$ClassFormat = $this->read_ushort();
$GlyphByClass = [];
if ($ClassFormat == 1) {
$StartGlyph = $this->read_ushort();
$GlyphCount = $this->read_ushort();
for ($i = 0; $i < $GlyphCount; $i++) {
$gid = $StartGlyph + $i;
$class = $this->read_ushort();
$GlyphByClass[$class][] = unicode_hex($this->glyphToChar[$gid][0]);
}
} else {
if ($ClassFormat == 2) {
$tableCount = $this->read_ushort();
for ($i = 0; $i < $tableCount; $i++) {
$startGlyphID = $this->read_ushort();
$endGlyphID = $this->read_ushort();
$class = $this->read_ushort();
for ($gid = $startGlyphID; $gid <= $endGlyphID; $gid++) {
$GlyphByClass[$class][] = unicode_hex($this->glyphToChar[$gid][0]);
}
}
}
}
ksort($GlyphByClass);
return $GlyphByClass;
}
function _getGSUBtables()
{
///////////////////////////////////
// GSUB - Glyph Substitution
///////////////////////////////////
if (isset($this->tables["GSUB"])) {
$this->mpdf->WriteHTML('<h1>GSUB Tables</h1>');
$ffeats = [];
$gsub_offset = $this->seek_table("GSUB");
$this->skip(4);
$ScriptList_offset = $gsub_offset + $this->read_ushort();
$FeatureList_offset = $gsub_offset + $this->read_ushort();
$LookupList_offset = $gsub_offset + $this->read_ushort();
// ScriptList
$this->seek($ScriptList_offset);
$ScriptCount = $this->read_ushort();
for ($i = 0; $i < $ScriptCount; $i++) {
$ScriptTag = $this->read_tag(); // = "beng", "deva" etc.
$ScriptTableOffset = $this->read_ushort();
$ffeats[$ScriptTag] = $ScriptList_offset + $ScriptTableOffset;
}
// Script Table
foreach ($ffeats as $t => $o) {
$ls = [];
$this->seek($o);
$DefLangSys_offset = $this->read_ushort();
if ($DefLangSys_offset > 0) {
$ls['DFLT'] = $DefLangSys_offset + $o;
}
$LangSysCount = $this->read_ushort();
for ($i = 0; $i < $LangSysCount; $i++) {
$LangTag = $this->read_tag(); // =
$LangTableOffset = $this->read_ushort();
$ls[$LangTag] = $o + $LangTableOffset;
}
$ffeats[$t] = $ls;
}
//print_r($ffeats); exit;
// Get FeatureIndexList
// LangSys Table - from first listed langsys
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $o) {
$FeatureIndex = [];
$langsystable_offset = $o;
$this->seek($langsystable_offset);
$LookUpOrder = $this->read_ushort(); //==NULL
$ReqFeatureIndex = $this->read_ushort();
if ($ReqFeatureIndex != 0xFFFF) {
$FeatureIndex[] = $ReqFeatureIndex;
}
$FeatureCount = $this->read_ushort();
for ($i = 0; $i < $FeatureCount; $i++) {
$FeatureIndex[] = $this->read_ushort(); // = index of feature
}
$ffeats[$st][$t] = $FeatureIndex;
}
}
//print_r($ffeats); exit;
// Feauture List => LookupListIndex es
$this->seek($FeatureList_offset);
$FeatureCount = $this->read_ushort();
$Feature = [];
for ($i = 0; $i < $FeatureCount; $i++) {
$Feature[$i] = ['tag' => $this->read_tag()];
$Feature[$i]['offset'] = $FeatureList_offset + $this->read_ushort();
}
for ($i = 0; $i < $FeatureCount; $i++) {
$this->seek($Feature[$i]['offset']);
$this->read_ushort(); // null
$Feature[$i]['LookupCount'] = $Lookupcount = $this->read_ushort();
$Feature[$i]['LookupListIndex'] = [];
for ($c = 0; $c < $Lookupcount; $c++) {
$Feature[$i]['LookupListIndex'][] = $this->read_ushort();
}
}
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $o) {
$FeatureIndex = $ffeats[$st][$t];
foreach ($FeatureIndex as $k => $fi) {
$ffeats[$st][$t][$k] = $Feature[$fi];
}
}
}
//=====================================================================================
$gsub = [];
$GSUBScriptLang = [];
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $langsys) {
$lg = [];
foreach ($langsys as $ft) {
$lg[$ft['LookupListIndex'][0]] = $ft;
}
// list of Lookups in order they need to be run i.e. order listed in Lookup table
ksort($lg);
foreach ($lg as $ft) {
$gsub[$st][$t][$ft['tag']] = $ft['LookupListIndex'];
}
if (!isset($GSUBScriptLang[$st])) {
$GSUBScriptLang[$st] = '';
}
$GSUBScriptLang[$st] .= $t . ' ';
}
}
//print_r($gsub); exit;
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h3>GSUB Scripts & Languages</h3>');
$this->mpdf->WriteHTML('<div class="glyphs">');
$html = '';
if (count($gsub)) {
foreach ($gsub as $st => $g) {
$html .= '<h5>' . $st . '</h5>';
foreach ($g as $l => $t) {
$html .= '<div><a href="font_dump_OTL.php?script=' . $st . '&lang=' . $l . '">' . $l . '</a></b>: ';
foreach ($t as $tag => $o) {
$html .= $tag . ' ';
}
$html .= '</div>';
}
}
} else {
$html .= '<div>No entries in GSUB table.</div>';
}
$this->mpdf->WriteHTML($html);
$this->mpdf->WriteHTML('</div>');
return 0;
}
//=====================================================================================
// Get metadata and offsets for whole Lookup List table
$this->seek($LookupList_offset);
$LookupCount = $this->read_ushort();
$GSLookup = [];
$Offsets = [];
$SubtableCount = [];
for ($i = 0; $i < $LookupCount; $i++) {
$Offsets[$i] = $LookupList_offset + $this->read_ushort();
}
for ($i = 0; $i < $LookupCount; $i++) {
$this->seek($Offsets[$i]);
$GSLookup[$i]['Type'] = $this->read_ushort();
$GSLookup[$i]['Flag'] = $flag = $this->read_ushort();
$GSLookup[$i]['SubtableCount'] = $SubtableCount[$i] = $this->read_ushort();
for ($c = 0; $c < $SubtableCount[$i]; $c++) {
$GSLookup[$i]['Subtables'][$c] = $Offsets[$i] + $this->read_ushort();
}
// MarkFilteringSet = Index (base 0) into GDEF mark glyph sets structure
if (($flag & 0x0010) == 0x0010) {
$GSLookup[$i]['MarkFilteringSet'] = $this->read_ushort();
}
// else { $GSLookup[$i]['MarkFilteringSet'] = ''; }
// Lookup Type 7: Extension
if ($GSLookup[$i]['Type'] == 7) {
// Overwrites new offset (32-bit) for each subtable, and a new lookup Type
for ($c = 0; $c < $SubtableCount[$i]; $c++) {
$this->seek($GSLookup[$i]['Subtables'][$c]);
$ExtensionPosFormat = $this->read_ushort();
$type = $this->read_ushort();
$GSLookup[$i]['Subtables'][$c] = $GSLookup[$i]['Subtables'][$c] + $this->read_ulong();
}
$GSLookup[$i]['Type'] = $type;
}
}
//print_r($GSLookup); exit;
//=====================================================================================
// Process Whole LookupList - Get LuCoverage = Lookup coverage just for first glyph
$this->GSLuCoverage = [];
for ($i = 0; $i < $LookupCount; $i++) {
for ($c = 0; $c < $GSLookup[$i]['SubtableCount']; $c++) {
$this->seek($GSLookup[$i]['Subtables'][$c]);
$PosFormat = $this->read_ushort();
if ($GSLookup[$i]['Type'] == 5 && $PosFormat == 3) {
$this->skip(4);
} else {
if ($GSLookup[$i]['Type'] == 6 && $PosFormat == 3) {
$BacktrackGlyphCount = $this->read_ushort();
$this->skip(2 * $BacktrackGlyphCount + 2);
}
}
// NB Coverage only looks at glyphs for position 1 (i.e. 5.3 and 6.3) // NEEDS TO READ ALL ********************
$Coverage = $GSLookup[$i]['Subtables'][$c] + $this->read_ushort();
$this->seek($Coverage);
$glyphs = $this->_getCoverage();
$this->GSLuCoverage[$i][$c] = implode('|', $glyphs);
}
}
// $this->GSLuCoverage and $GSLookup
//=====================================================================================
$s = '<?php
$GSLuCoverage = ' . var_export($this->GSLuCoverage, true) . ';
?>';
//=====================================================================================
$s = '<?php
$GlyphClassBases = \'' . $this->GlyphClassBases . '\';
$GlyphClassMarks = \'' . $this->GlyphClassMarks . '\';
$GlyphClassLigatures = \'' . $this->GlyphClassLigatures . '\';
$GlyphClassComponents = \'' . $this->GlyphClassComponents . '\';
$MarkGlyphSets = ' . var_export($this->MarkGlyphSets, true) . ';
$MarkAttachmentType = ' . var_export($this->MarkAttachmentType, true) . ';
?>';
//=====================================================================================
//=====================================================================================
//=====================================================================================
// Now repeats as original to get Substitution rules
//=====================================================================================
//=====================================================================================
//=====================================================================================
// Get metadata and offsets for whole Lookup List table
$this->seek($LookupList_offset);
$LookupCount = $this->read_ushort();
$Lookup = [];
for ($i = 0; $i < $LookupCount; $i++) {
$Lookup[$i]['offset'] = $LookupList_offset + $this->read_ushort();
}
for ($i = 0; $i < $LookupCount; $i++) {
$this->seek($Lookup[$i]['offset']);
$Lookup[$i]['Type'] = $this->read_ushort();
$Lookup[$i]['Flag'] = $flag = $this->read_ushort();
$Lookup[$i]['SubtableCount'] = $this->read_ushort();
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$Lookup[$i]['Subtable'][$c]['Offset'] = $Lookup[$i]['offset'] + $this->read_ushort();
}
// MarkFilteringSet = Index (base 0) into GDEF mark glyph sets structure
if (($flag & 0x0010) == 0x0010) {
$Lookup[$i]['MarkFilteringSet'] = $this->read_ushort();
} else {
$Lookup[$i]['MarkFilteringSet'] = '';
}
// Lookup Type 7: Extension
if ($Lookup[$i]['Type'] == 7) {
// Overwrites new offset (32-bit) for each subtable, and a new lookup Type
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$this->seek($Lookup[$i]['Subtable'][$c]['Offset']);
$ExtensionPosFormat = $this->read_ushort();
$type = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ulong();
}
$Lookup[$i]['Type'] = $type;
}
}
//print_r($Lookup); exit;
//=====================================================================================
// Process (1) Whole LookupList
for ($i = 0; $i < $LookupCount; $i++) {
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$this->seek($Lookup[$i]['Subtable'][$c]['Offset']);
$SubstFormat = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['Format'] = $SubstFormat;
/*
Lookup['Type'] Enumeration table for glyph substitution
Value Type Description
1 Single Replace one glyph with one glyph
2 Multiple Replace one glyph with more than one glyph
3 Alternate Replace one glyph with one of many glyphs
4 Ligature Replace multiple glyphs with one glyph
5 Context Replace one or more glyphs in context
6 Chaining Context Replace one or more glyphs in chained context
7 Extension Substitution Extension mechanism for other substitutions (i.e. this excludes the Extension type substitution itself)
8 Reverse chaining context single Applied in reverse order, replace single glyph in chaining context
*/
// LookupType 1: Single Substitution Subtable
if ($Lookup[$i]['Type'] == 1) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
if ($SubstFormat == 1) { // Calculated output glyph indices
$Lookup[$i]['Subtable'][$c]['DeltaGlyphID'] = $this->read_short();
} else {
if ($SubstFormat == 2) { // Specified output glyph indices
$GlyphCount = $this->read_ushort();
for ($g = 0; $g < $GlyphCount; $g++) {
$Lookup[$i]['Subtable'][$c]['Glyphs'][] = $this->read_ushort();
}
}
}
} // LookupType 2: Multiple Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 2) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SequenceCount'] = $SequenceCount = $this->read_short();
for ($s = 0; $s < $SequenceCount; $s++) {
$Lookup[$i]['Subtable'][$c]['Sequences'][$s]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_short();
}
for ($s = 0; $s < $SequenceCount; $s++) {
// Sequence Tables
$this->seek($Lookup[$i]['Subtable'][$c]['Sequences'][$s]['Offset']);
$Lookup[$i]['Subtable'][$c]['Sequences'][$s]['GlyphCount'] = $this->read_short();
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['Sequences'][$s]['GlyphCount']; $g++) {
$Lookup[$i]['Subtable'][$c]['Sequences'][$s]['SubstituteGlyphID'][] = $this->read_ushort();
}
}
} // LookupType 3: Alternate Forms
else {
if ($Lookup[$i]['Type'] == 3) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['AlternateSetCount'] = $AlternateSetCount = $this->read_short();
for ($s = 0; $s < $AlternateSetCount; $s++) {
$Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_short();
}
for ($s = 0; $s < $AlternateSetCount; $s++) {
// AlternateSet Tables
$this->seek($Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['Offset']);
$Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['GlyphCount'] = $this->read_short();
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['GlyphCount']; $g++) {
$Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['SubstituteGlyphID'][] = $this->read_ushort();
}
}
} // LookupType 4: Ligature Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 4) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['LigSetCount'] = $LigSetCount = $this->read_short();
for ($s = 0; $s < $LigSetCount; $s++) {
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_short();
}
for ($s = 0; $s < $LigSetCount; $s++) {
// LigatureSet Tables
$this->seek($Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Offset']);
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigCount'] = $this->read_short();
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigCount']; $g++) {
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigatureOffset'][$g] = $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Offset'] + $this->read_ushort();
}
}
for ($s = 0; $s < $LigSetCount; $s++) {
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigCount']; $g++) {
// Ligature tables
$this->seek($Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigatureOffset'][$g]);
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['LigGlyph'] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['CompCount'] = $this->read_ushort();
for ($l = 1; $l < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['CompCount']; $l++) {
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['GlyphID'][$l] = $this->read_ushort();
}
}
}
} // LookupType 5: Contextual Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 5) {
// Format 1: Context Substitution
if ($SubstFormat == 1) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubRuleSetCount'] = $SubRuleSetCount = $this->read_short();
for ($s = 0; $s < $SubRuleSetCount; $s++) {
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_short();
}
for ($s = 0; $s < $SubRuleSetCount; $s++) {
// SubRuleSet Tables
$this->seek($Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['Offset']);
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleCount'] = $this->read_short();
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleCount']; $g++) {
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleOffset'][$g] = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['Offset'] + $this->read_ushort();
}
}
for ($s = 0; $s < $SubRuleSetCount; $s++) {
// SubRule Tables
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleCount']; $g++) {
// Ligature tables
$this->seek($Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleOffset'][$g]);
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['GlyphCount'] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['SubstCount'] = $this->read_ushort();
// "Input"::[GlyphCount - 1]::Array of input GlyphIDs-start with second glyph
for ($l = 1; $l < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['GlyphCount']; $l++) {
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['Input'][$l] = $this->read_ushort();
}
// "SubstLookupRecord"::[SubstCount]::Array of SubstLookupRecords-in design order
for ($l = 0; $l < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['SubstCount']; $l++) {
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['SubstLookupRecord'][$l]['SequenceIndex'] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['SubstLookupRecord'][$l]['LookupListIndex'] = $this->read_ushort();
}
}
}
} // Format 2: Class-based Context Glyph Substitution
else {
if ($SubstFormat == 2) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ClassDefOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubClassSetCnt'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['SubClassSetCnt']; $b++) {
$offset = $this->read_ushort();
if ($offset == 0x0000) {
$Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][] = 0;
} else {
$Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $offset;
}
}
} else {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Lookup[$i]['Type'] . ", Format " . $SubstFormat . " not supported (ttfontsuni.php).");
}
}
} // LookupType 6: Chaining Contextual Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 6) {
// Format 1: Simple Chaining Context Glyph Substitution p255
if ($SubstFormat == 1) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSetCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['ChainSubRuleSetCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSetOffset'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
}
} // Format 2: Class-based Chaining Context Glyph Substitution p257
else {
if ($SubstFormat == 2) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['BacktrackClassDefOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['InputClassDefOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['LookaheadClassDefOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubClassSetCnt'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['ChainSubClassSetCnt']; $b++) {
$offset = $this->read_ushort();
if ($offset == 0x0000) {
$Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][] = $offset;
} else {
$Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $offset;
}
}
} // Format 3: Coverage-based Chaining Context Glyph Substitution p259
else {
if ($SubstFormat == 3) {
$Lookup[$i]['Subtable'][$c]['BacktrackGlyphCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['BacktrackGlyphCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['CoverageBacktrack'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['InputGlyphCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['InputGlyphCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['CoverageInput'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['LookaheadGlyphCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['LookaheadGlyphCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['CoverageLookahead'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['SubstCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['SubstCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['SequenceIndex'] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['LookupListIndex'] = $this->read_ushort();
/*
Substitution Lookup Record
All contextual substitution subtables specify the substitution data in a Substitution Lookup Record (SubstLookupRecord). Each record contains a SequenceIndex, which indicates the position where the substitution will occur in the glyph sequence. In addition, a LookupListIndex identifies the lookup to be applied at the glyph position specified by the SequenceIndex.
*/
}
}
}
}
} else {
throw new \Mpdf\MpdfException("Lookup Type " . $Lookup[$i]['Type'] . " not supported.");
}
}
}
}
}
}
}
}
//print_r($Lookup); exit;
//=====================================================================================
// Process (2) Whole LookupList
// Get Coverage tables and prepare preg_replace
for ($i = 0; $i < $LookupCount; $i++) {
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$SubstFormat = $Lookup[$i]['Subtable'][$c]['Format'];
// LookupType 1: Single Substitution Subtable 1 => 1
if ($Lookup[$i]['Type'] == 1) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$glyphs = $this->_getCoverage(false);
for ($g = 0; $g < count($glyphs); $g++) {
$replace = [];
$substitute = [];
$replace[] = unicode_hex($this->glyphToChar[$glyphs[$g]][0]);
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $replace[0], $Lookup[$i]['MarkFilteringSet'])) {
continue;
}
if (isset($Lookup[$i]['Subtable'][$c]['DeltaGlyphID'])) { // Format 1
$substitute[] = unicode_hex($this->glyphToChar[($glyphs[$g] + $Lookup[$i]['Subtable'][$c]['DeltaGlyphID'])][0]);
} else { // Format 2
$substitute[] = unicode_hex($this->glyphToChar[($Lookup[$i]['Subtable'][$c]['Glyphs'][$g])][0]);
}
$Lookup[$i]['Subtable'][$c]['subs'][] = ['Replace' => $replace, 'substitute' => $substitute];
}
} // LookupType 2: Multiple Substitution Subtable 1 => n
else {
if ($Lookup[$i]['Type'] == 2) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$glyphs = $this->_getCoverage();
for ($g = 0; $g < count($glyphs); $g++) {
$replace = [];
$substitute = [];
$replace[] = $glyphs[$g];
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $replace[0], $Lookup[$i]['MarkFilteringSet'])) {
continue;
}
if (!isset($Lookup[$i]['Subtable'][$c]['Sequences'][$g]['SubstituteGlyphID']) || count($Lookup[$i]['Subtable'][$c]['Sequences'][$g]['SubstituteGlyphID']) == 0) {
continue;
} // Illegal for GlyphCount to be 0; either error in font, or something has gone wrong - lets carry on for now!
foreach ($Lookup[$i]['Subtable'][$c]['Sequences'][$g]['SubstituteGlyphID'] as $sub) {
$substitute[] = unicode_hex($this->glyphToChar[$sub][0]);
}
$Lookup[$i]['Subtable'][$c]['subs'][] = ['Replace' => $replace, 'substitute' => $substitute];
}
} // LookupType 3: Alternate Forms 1 => 1 (only first alternate form is used)
else {
if ($Lookup[$i]['Type'] == 3) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$glyphs = $this->_getCoverage();
for ($g = 0; $g < count($glyphs); $g++) {
$replace = [];
$substitute = [];
$replace[] = $glyphs[$g];
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $replace[0], $Lookup[$i]['MarkFilteringSet'])) {
continue;
}
for ($gl = 0; $gl < $Lookup[$i]['Subtable'][$c]['AlternateSets'][$g]['GlyphCount']; $gl++) {
$gid = $Lookup[$i]['Subtable'][$c]['AlternateSets'][$g]['SubstituteGlyphID'][$gl];
$substitute[] = unicode_hex($this->glyphToChar[$gid][0]);
}
//$gid = $Lookup[$i]['Subtable'][$c]['AlternateSets'][$g]['SubstituteGlyphID'][0];
//$substitute[] = unicode_hex($this->glyphToChar[$gid][0]);
$Lookup[$i]['Subtable'][$c]['subs'][] = ['Replace' => $replace, 'substitute' => $substitute];
}
if ($i == 166) {
print_r($Lookup[$i]['Subtable']);
exit;
}
} // LookupType 4: Ligature Substitution Subtable n => 1
else {
if ($Lookup[$i]['Type'] == 4) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$glyphs = $this->_getCoverage();
$LigSetCount = $Lookup[$i]['Subtable'][$c]['LigSetCount'];
for ($s = 0; $s < $LigSetCount; $s++) {
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigCount']; $g++) {
$replace = [];
$substitute = [];
$replace[] = $glyphs[$s];
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $replace[0], $Lookup[$i]['MarkFilteringSet'])) {
continue;
}
for ($l = 1; $l < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['CompCount']; $l++) {
$gid = $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['GlyphID'][$l];
$rpl = unicode_hex($this->glyphToChar[$gid][0]);
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $rpl, $Lookup[$i]['MarkFilteringSet'])) {
continue 2;
}
$replace[] = $rpl;
}
$gid = $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['LigGlyph'];
$substitute[] = unicode_hex($this->glyphToChar[$gid][0]);
$Lookup[$i]['Subtable'][$c]['subs'][] = ['Replace' => $replace, 'substitute' => $substitute, 'CompCount' => $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['CompCount']];
}
}
} // LookupType 5: Contextual Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 5) {
// Format 1: Context Substitution
if ($SubstFormat == 1) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$Lookup[$i]['Subtable'][$c]['CoverageGlyphs'] = $CoverageGlyphs = $this->_getCoverage();
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['SubRuleSetCount']; $s++) {
$SubRuleSet = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s];
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['FirstGlyph'] = $CoverageGlyphs[$s];
for ($r = 0; $r < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleCount']; $r++) {
$GlyphCount = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$r]['GlyphCount'];
for ($g = 1; $g < $GlyphCount; $g++) {
$glyphID = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$r]['Input'][$g];
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$r]['InputGlyphs'][$g] = unicode_hex($this->glyphToChar[$glyphID][0]);
}
}
}
} // Format 2: Class-based Context Glyph Substitution
else {
if ($SubstFormat == 2) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$Lookup[$i]['Subtable'][$c]['CoverageGlyphs'] = $CoverageGlyphs = $this->_getCoverage();
$InputClasses = $this->_getClasses($Lookup[$i]['Subtable'][$c]['ClassDefOffset']);
$Lookup[$i]['Subtable'][$c]['InputClasses'] = $InputClasses;
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['SubClassSetCnt']; $s++) {
if ($Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][$s] > 0) {
$this->seek($Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][$s]);
$Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRuleCnt'] = $SubClassRuleCnt = $this->read_ushort();
$SubClassRule = [];
for ($b = 0; $b < $SubClassRuleCnt; $b++) {
$SubClassRule[$b] = $Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][$s] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRule'][$b] = $SubClassRule[$b];
}
}
}
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['SubClassSetCnt']; $s++) {
$SubClassRuleCnt = $Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRuleCnt'];
for ($b = 0; $b < $SubClassRuleCnt; $b++) {
if ($Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][$s] > 0) {
$this->seek($Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRule'][$b]);
$Rule = [];
$Rule['InputGlyphCount'] = $this->read_ushort();
$Rule['SubstCount'] = $this->read_ushort();
for ($r = 1; $r < $Rule['InputGlyphCount']; $r++) {
$Rule['Input'][$r] = $this->read_ushort();
}
for ($r = 0; $r < $Rule['SubstCount']; $r++) {
$Rule['SequenceIndex'][$r] = $this->read_ushort();
$Rule['LookupListIndex'][$r] = $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRule'][$b] = $Rule;
}
}
}
} // Format 3: Coverage-based Context Glyph Substitution
else {
if ($SubstFormat == 3) {
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['InputGlyphCount']; $b++) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageInput'][$b]);
$glyphs = $this->_getCoverage();
$Lookup[$i]['Subtable'][$c]['CoverageInputGlyphs'][] = implode("|", $glyphs);
}
throw new \Mpdf\MpdfException("Lookup Type 5, SubstFormat 3 not tested. Please report this with the name of font used - " . $this->fontkey);
}
}
}
} // LookupType 6: Chaining Contextual Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 6) {
// Format 1: Simple Chaining Context Glyph Substitution p255
if ($SubstFormat == 1) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$Lookup[$i]['Subtable'][$c]['CoverageGlyphs'] = $CoverageGlyphs = $this->_getCoverage();
$ChainSubRuleSetCnt = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSetCount'];
for ($s = 0; $s < $ChainSubRuleSetCnt; $s++) {
$this->seek($Lookup[$i]['Subtable'][$c]['ChainSubRuleSetOffset'][$s]);
$ChainSubRuleCnt = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRuleCount'] = $this->read_ushort();
for ($r = 0; $r < $ChainSubRuleCnt; $r++) {
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRuleOffset'][$r] = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSetOffset'][$s] + $this->read_ushort();
}
}
for ($s = 0; $s < $ChainSubRuleSetCnt; $s++) {
$ChainSubRuleCnt = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRuleCount'];
for ($r = 0; $r < $ChainSubRuleCnt; $r++) {
// ChainSubRule
$this->seek($Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRuleOffset'][$r]);
$BacktrackGlyphCount = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['BacktrackGlyphCount'] = $this->read_ushort();
for ($g = 0; $g < $BacktrackGlyphCount; $g++) {
$glyphID = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['BacktrackGlyphs'][$g] = unicode_hex($this->glyphToChar[$glyphID][0]);
}
$InputGlyphCount = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['InputGlyphCount'] = $this->read_ushort();
for ($g = 1; $g < $InputGlyphCount; $g++) {
$glyphID = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['InputGlyphs'][$g] = unicode_hex($this->glyphToChar[$glyphID][0]);
}
$LookaheadGlyphCount = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['LookaheadGlyphCount'] = $this->read_ushort();
for ($g = 0; $g < $LookaheadGlyphCount; $g++) {
$glyphID = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['LookaheadGlyphs'][$g] = unicode_hex($this->glyphToChar[$glyphID][0]);
}
$SubstCount = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['SubstCount'] = $this->read_ushort();
for ($lu = 0; $lu < $SubstCount; $lu++) {
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['SequenceIndex'][$lu] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['LookupListIndex'][$lu] = $this->read_ushort();
}
}
}
} // Format 2: Class-based Chaining Context Glyph Substitution p257
else {
if ($SubstFormat == 2) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$Lookup[$i]['Subtable'][$c]['CoverageGlyphs'] = $CoverageGlyphs = $this->_getCoverage();
$BacktrackClasses = $this->_getClasses($Lookup[$i]['Subtable'][$c]['BacktrackClassDefOffset']);
$Lookup[$i]['Subtable'][$c]['BacktrackClasses'] = $BacktrackClasses;
$InputClasses = $this->_getClasses($Lookup[$i]['Subtable'][$c]['InputClassDefOffset']);
$Lookup[$i]['Subtable'][$c]['InputClasses'] = $InputClasses;
$LookaheadClasses = $this->_getClasses($Lookup[$i]['Subtable'][$c]['LookaheadClassDefOffset']);
$Lookup[$i]['Subtable'][$c]['LookaheadClasses'] = $LookaheadClasses;
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['ChainSubClassSetCnt']; $s++) {
if ($Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][$s] > 0) {
$this->seek($Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][$s]);
$Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRuleCnt'] = $ChainSubClassRuleCnt = $this->read_ushort();
$ChainSubClassRule = [];
for ($b = 0; $b < $ChainSubClassRuleCnt; $b++) {
$ChainSubClassRule[$b] = $Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][$s] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRule'][$b] = $ChainSubClassRule[$b];
}
}
}
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['ChainSubClassSetCnt']; $s++) {
$ChainSubClassRuleCnt = $Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRuleCnt'];
for ($b = 0; $b < $ChainSubClassRuleCnt; $b++) {
if ($Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][$s] > 0) {
$this->seek($Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRule'][$b]);
$Rule = [];
$Rule['BacktrackGlyphCount'] = $this->read_ushort();
for ($r = 0; $r < $Rule['BacktrackGlyphCount']; $r++) {
$Rule['Backtrack'][$r] = $this->read_ushort();
}
$Rule['InputGlyphCount'] = $this->read_ushort();
for ($r = 1; $r < $Rule['InputGlyphCount']; $r++) {
$Rule['Input'][$r] = $this->read_ushort();
}
$Rule['LookaheadGlyphCount'] = $this->read_ushort();
for ($r = 0; $r < $Rule['LookaheadGlyphCount']; $r++) {
$Rule['Lookahead'][$r] = $this->read_ushort();
}
$Rule['SubstCount'] = $this->read_ushort();
for ($r = 0; $r < $Rule['SubstCount']; $r++) {
$Rule['SequenceIndex'][$r] = $this->read_ushort();
$Rule['LookupListIndex'][$r] = $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRule'][$b] = $Rule;
}
}
}
} // Format 3: Coverage-based Chaining Context Glyph Substitution p259
else {
if ($SubstFormat == 3) {
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['BacktrackGlyphCount']; $b++) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageBacktrack'][$b]);
$glyphs = $this->_getCoverage();
$Lookup[$i]['Subtable'][$c]['CoverageBacktrackGlyphs'][] = implode("|", $glyphs);
}
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['InputGlyphCount']; $b++) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageInput'][$b]);
$glyphs = $this->_getCoverage();
$Lookup[$i]['Subtable'][$c]['CoverageInputGlyphs'][] = implode("|", $glyphs);
// Don't use above value as these are ordered numerically not as need to process
}
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['LookaheadGlyphCount']; $b++) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageLookahead'][$b]);
$glyphs = $this->_getCoverage();
$Lookup[$i]['Subtable'][$c]['CoverageLookaheadGlyphs'][] = implode("|", $glyphs);
}
}
}
}
}
}
}
}
}
}
}
}
//=====================================================================================
//=====================================================================================
//=====================================================================================
$st = $this->mpdf->OTLscript;
$t = $this->mpdf->OTLlang;
$langsys = $gsub[$st][$t];
$lul = []; // array of LookupListIndexes
$tags = []; // corresponding array of feature tags e.g. 'ccmp'
foreach ($langsys as $tag => $ft) {
foreach ($ft as $ll) {
$lul[$ll] = $tag;
}
}
ksort($lul); // Order the Lookups in the order they are in the GUSB table, regardless of Feature order
$this->_getGSUBarray($Lookup, $lul, $st);
//print_r($lul); exit;
}
//print_r($Lookup); exit;
return [$GSUBScriptLang, $gsub, $GSLookup, $rtlPUAstr, $rtlPUAarr];
}
/////////////////////////////////////////////////////////////////////////////////////////
// GSUB functions
function _getGSUBarray(&$Lookup, &$lul, $scripttag, $level = 1, $coverage = '', $exB = '', $exL = '')
{
// Process (3) LookupList for specific Script-LangSys
// Generate preg_replace
$html = '';
if ($level == 1) {
$html .= '<bookmark level="0" content="GSUB features">';
}
foreach ($lul as $i => $tag) {
$html .= '<div class="level' . $level . '">';
$html .= '<h5 class="level' . $level . '">';
if ($level == 1) {
$html .= '<bookmark level="1" content="' . $tag . ' [#' . $i . ']">';
}
$html .= 'Lookup #' . $i . ' [tag: <span style="color:#000066;">' . $tag . '</span>]</h5>';
$ignore = $this->_getGSUBignoreString($Lookup[$i]['Flag'], $Lookup[$i]['MarkFilteringSet']);
if ($ignore) {
$html .= '<div class="ignore">Ignoring: ' . $ignore . '</div> ';
}
$Type = $Lookup[$i]['Type'];
$Flag = $Lookup[$i]['Flag'];
if (($Flag & 0x0001) == 1) {
$dir = 'RTL';
} else {
$dir = 'LTR';
}
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$html .= '<div class="subtable">Subtable #' . $c;
if ($level == 1) {
$html .= '<bookmark level="2" content="Subtable #' . $c . '">';
}
$html .= '</div>';
$SubstFormat = $Lookup[$i]['Subtable'][$c]['Format'];
// LookupType 1: Single Substitution Subtable
if ($Lookup[$i]['Type'] == 1) {
$html .= '<div class="lookuptype">LookupType 1: Single Substitution Subtable</div>';
for ($s = 0; $s < count($Lookup[$i]['Subtable'][$c]['subs']); $s++) {
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['subs'][$s]['Replace'];
$substitute = $Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute'][0];
if ($level == 2 && strpos($coverage, $inputGlyphs[0]) === false) {
continue;
}
$html .= '<div class="substitution">';
$html .= '<span class="unicode">' . $this->formatUni($inputGlyphs[0]) . ' </span> ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="unchanged"> ' . $this->formatEntity($inputGlyphs[0]) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' » » ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="changed"> ' . $this->formatEntity($substitute) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' <span class="unicode">' . $this->formatUni($substitute) . '</span> ';
$html .= '</div>';
}
} // LookupType 2: Multiple Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 2) {
$html .= '<div class="lookuptype">LookupType 2: Multiple Substitution Subtable</div>';
for ($s = 0; $s < count($Lookup[$i]['Subtable'][$c]['subs']); $s++) {
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['subs'][$s]['Replace'];
$substitute = $Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute'];
if ($level == 2 && strpos($coverage, $inputGlyphs[0]) === false) {
continue;
}
$html .= '<div class="substitution">';
$html .= '<span class="unicode">' . $this->formatUni($inputGlyphs[0]) . ' </span> ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="unchanged"> ' . $this->formatEntity($inputGlyphs[0]) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' » » ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="changed"> ' . $this->formatEntityArr($substitute) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' <span class="unicode">' . $this->formatUniArr($substitute) . '</span> ';
$html .= '</div>';
}
} // LookupType 3: Alternate Forms
else {
if ($Lookup[$i]['Type'] == 3) {
$html .= '<div class="lookuptype">LookupType 3: Alternate Forms</div>';
for ($s = 0; $s < count($Lookup[$i]['Subtable'][$c]['subs']); $s++) {
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['subs'][$s]['Replace'];
$substitute = $Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute'][0];
if ($level == 2 && strpos($coverage, $inputGlyphs[0]) === false) {
continue;
}
$html .= '<div class="substitution">';
$html .= '<span class="unicode">' . $this->formatUni($inputGlyphs[0]) . ' </span> ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="unchanged"> ' . $this->formatEntity($inputGlyphs[0]) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' » » ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="changed"> ' . $this->formatEntity($substitute) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' <span class="unicode">' . $this->formatUni($substitute) . '</span> ';
if (count($Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute']) > 1) {
for ($alt = 1; $alt < count($Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute']); $alt++) {
$substitute = $Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute'][$alt];
$html .= ' | ALT #' . $alt . ' ';
$html .= '<span class="changed"> ' . $this->formatEntity($substitute) . '</span>';
$html .= ' <span class="unicode">' . $this->formatUni($substitute) . '</span> ';
}
}
$html .= '</div>';
}
} // LookupType 4: Ligature Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 4) {
$html .= '<div class="lookuptype">LookupType 4: Ligature Substitution Subtable</div>';
for ($s = 0; $s < count($Lookup[$i]['Subtable'][$c]['subs']); $s++) {
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['subs'][$s]['Replace'];
$substitute = $Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute'][0];
if ($level == 2 && strpos($coverage, $inputGlyphs[0]) === false) {
continue;
}
$html .= '<div class="substitution">';
$html .= '<span class="unicode">' . $this->formatUniArr($inputGlyphs) . ' </span> ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="unchanged"> ' . $this->formatEntityArr($inputGlyphs) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' » » ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="changed"> ' . $this->formatEntity($substitute) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' <span class="unicode">' . $this->formatUni($substitute) . '</span> ';
$html .= '</div>';
}
} // LookupType 5: Contextual Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 5) {
$html .= '<div class="lookuptype">LookupType 5: Contextual Substitution Subtable</div>';
// Format 1: Context Substitution
if ($SubstFormat == 1) {
$html .= '<div class="lookuptypesub">Format 1: Context Substitution</div>';
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['SubRuleSetCount']; $s++) {
// SubRuleSet
$subRule = [];
$html .= '<div class="rule">Subrule Set: ' . $s . '</div>';
foreach ($Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'] as $rctr => $rule) {
// SubRule
$html .= '<div class="rule">SubRule: ' . $rctr . '</div>';
$inputGlyphs = [];
if ($rule['GlyphCount'] > 1) {
$inputGlyphs = $rule['InputGlyphs'];
}
$inputGlyphs[0] = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['FirstGlyph'];
ksort($inputGlyphs);
$nInput = count($inputGlyphs);
$exampleI = [];
$html .= '<div class="context">CONTEXT: ';
for ($ff = 0; $ff < count($inputGlyphs); $ff++) {
$html .= '<div>Input #' . $ff . ': <span class="unchanged"> ' . $this->formatEntityStr($inputGlyphs[$ff]) . ' </span></div>';
$exampleI[] = $this->formatEntityFirst($inputGlyphs[$ff]);
}
$html .= '</div>';
for ($b = 0; $b < $rule['SubstCount']; $b++) {
$lup = $rule['SubstLookupRecord'][$b]['LookupListIndex'];
$seqIndex = $rule['SubstLookupRecord'][$b]['SequenceIndex'];
// GENERATE exampleI[<seqIndex] .... exampleI[>seqIndex]
$exB = '';
$exL = '';
if ($seqIndex > 0) {
$exB .= '<span class="inputother">';
for ($ip = 0; $ip < $seqIndex; $ip++) {
$exB .= $this->formatEntity($inputGlyphs[$ip]) . '';
}
$exB .= '</span>';
}
if (count($inputGlyphs) > ($seqIndex + 1)) {
$exL .= '<span class="inputother">';
for ($ip = $seqIndex + 1; $ip < count($inputGlyphs); $ip++) {
$exL .= $this->formatEntity($inputGlyphs[$ip]) . '';
}
$exL .= '</span>';
}
$html .= '<div class="sequenceIndex">Substitution Position: ' . $seqIndex . '</div>';
$lul2 = [$lup => $tag];
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// Pass $inputGlyphs[$seqIndex] e.g. 00636|00645|00656
// to level 2 and only apply if first Replace glyph is in this list
$html .= $this->_getGSUBarray($Lookup, $lul2, $scripttag, 2, $inputGlyphs[$seqIndex], $exB, $exL);
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
}
} // Format 2: Class-based Context Glyph Substitution
else {
if ($SubstFormat == 2) {
$html .= '<div class="lookuptypesub">Format 2: Class-based Context Glyph Substitution</div>';
foreach ($Lookup[$i]['Subtable'][$c]['SubClassSet'] as $inputClass => $cscs) {
$html .= '<div class="rule">Input Class: ' . $inputClass . '</div>';
for ($cscrule = 0; $cscrule < $cscs['SubClassRuleCnt']; $cscrule++) {
$html .= '<div class="rule">Rule: ' . $cscrule . '</div>';
$rule = $cscs['SubClassRule'][$cscrule];
$inputGlyphs = [];
$inputGlyphs[0] = $Lookup[$i]['Subtable'][$c]['InputClasses'][$inputClass];
if ($rule['InputGlyphCount'] > 1) {
// NB starts at 1
for ($gcl = 1; $gcl < $rule['InputGlyphCount']; $gcl++) {
$classindex = $rule['Input'][$gcl];
$inputGlyphs[$gcl] = $Lookup[$i]['Subtable'][$c]['InputClasses'][$classindex];
}
}
// Class 0 contains all the glyphs NOT in the other classes
$class0excl = implode('|', $Lookup[$i]['Subtable'][$c]['InputClasses']);
$exampleI = [];
$html .= '<div class="context">CONTEXT: ';
for ($ff = 0; $ff < count($inputGlyphs); $ff++) {
if (!$inputGlyphs[$ff]) {
$html .= '<div>Input #' . $ff . ': <span class="unchanged"> [NOT ' . $this->formatEntityStr($class0excl) . '] </span></div>';
$exampleI[] = '[NOT ' . $this->formatEntityFirst($class0excl) . ']';
} else {
$html .= '<div>Input #' . $ff . ': <span class="unchanged"> ' . $this->formatEntityStr($inputGlyphs[$ff]) . ' </span></div>';
$exampleI[] = $this->formatEntityFirst($inputGlyphs[$ff]);
}
}
$html .= '</div>';
for ($b = 0; $b < $rule['SubstCount']; $b++) {
$lup = $rule['LookupListIndex'][$b];
$seqIndex = $rule['SequenceIndex'][$b];
// GENERATE exampleI[<seqIndex] .... exampleI[>seqIndex]
$exB = '';
$exL = '';
if ($seqIndex > 0) {
$exB .= '<span class="inputother">';
for ($ip = 0; $ip < $seqIndex; $ip++) {
if (!$inputGlyphs[$ip]) {
$exB .= '[*]';
} else {
$exB .= $this->formatEntityFirst($inputGlyphs[$ip]) . '';
}
}
$exB .= '</span>';
}
if (count($inputGlyphs) > ($seqIndex + 1)) {
$exL .= '<span class="inputother">';
for ($ip = $seqIndex + 1; $ip < count($inputGlyphs); $ip++) {
if (!$inputGlyphs[$ip]) {
$exL .= '[*]';
} else {
$exL .= $this->formatEntityFirst($inputGlyphs[$ip]) . '';
}
}
$exL .= '</span>';
}
$html .= '<div class="sequenceIndex">Substitution Position: ' . $seqIndex . '</div>';
$lul2 = [$lup => $tag];
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// Pass $inputGlyphs[$seqIndex] e.g. 00636|00645|00656
// to level 2 and only apply if first Replace glyph is in this list
$html .= $this->_getGSUBarray($Lookup, $lul2, $scripttag, 2, $inputGlyphs[$seqIndex], $exB, $exL);
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
}
} // Format 3: Coverage-based Context Glyph Substitution p259
else {
if ($SubstFormat == 3) {
$html .= '<div class="lookuptypesub">Format 3: Coverage-based Context Glyph Substitution </div>';
// IgnoreMarks flag set on main Lookup table
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageInputGlyphs'];
$CoverageInputGlyphs = implode('|', $inputGlyphs);
$nInput = $Lookup[$i]['Subtable'][$c]['InputGlyphCount'];
$exampleI = [];
$html .= '<div class="context">CONTEXT: ';
for ($ff = 0; $ff < count($inputGlyphs); $ff++) {
$html .= '<div>Input #' . $ff . ': <span class="unchanged"> ' . $this->formatEntityStr($inputGlyphs[$ff]) . ' </span></div>';
$exampleI[] = $this->formatEntityFirst($inputGlyphs[$ff]);
}
$html .= '</div>';
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['SubstCount']; $b++) {
$lup = $Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['LookupListIndex'];
$seqIndex = $Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['SequenceIndex'];
// GENERATE exampleI[<seqIndex] .... exampleI[>seqIndex]
$exB = '';
$exL = '';
if ($seqIndex > 0) {
$exB .= '<span class="inputother">';
for ($ip = 0; $ip < $seqIndex; $ip++) {
$exB .= $exampleI[$ip] . '';
}
$exB .= '</span>';
}
if (count($inputGlyphs) > ($seqIndex + 1)) {
$exL .= '<span class="inputother">';
for ($ip = $seqIndex + 1; $ip < count($inputGlyphs); $ip++) {
$exL .= $exampleI[$ip] . '';
}
$exL .= '</span>';
}
$html .= '<div class="sequenceIndex">Substitution Position: ' . $seqIndex . '</div>';
$lul2 = [$lup => $tag];
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// Pass $inputGlyphs[$seqIndex] e.g. 00636|00645|00656
// to level 2 and only apply if first Replace glyph is in this list
$html .= $this->_getGSUBarray($Lookup, $lul2, $scripttag, 2, $inputGlyphs[$seqIndex], $exB, $exL);
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
}
}
//print_r($Lookup[$i]);
//print_r($volt[(count($volt)-1)]); exit;
} // LookupType 6: Chaining Contextual Substitution Subtable
else {
if ($Lookup[$i]['Type'] == 6) {
$html .= '<div class="lookuptype">LookupType 6: Chaining Contextual Substitution Subtable</div>';
// Format 1: Simple Chaining Context Glyph Substitution p255
if ($SubstFormat == 1) {
$html .= '<div class="lookuptypesub">Format 1: Simple Chaining Context Glyph Substitution </div>';
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['ChainSubRuleSetCount']; $s++) {
// ChainSubRuleSet
$subRule = [];
$html .= '<div class="rule">Subrule Set: ' . $s . '</div>';
$firstInputGlyph = $Lookup[$i]['Subtable'][$c]['CoverageGlyphs'][$s]; // First input gyyph
foreach ($Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'] as $rctr => $rule) {
$html .= '<div class="rule">SubRule: ' . $rctr . '</div>';
// ChainSubRule
$inputGlyphs = [];
if ($rule['InputGlyphCount'] > 1) {
$inputGlyphs = $rule['InputGlyphs'];
}
$inputGlyphs[0] = $firstInputGlyph;
ksort($inputGlyphs);
$nInput = count($inputGlyphs);
if ($rule['BacktrackGlyphCount']) {
$backtrackGlyphs = $rule['BacktrackGlyphs'];
} else {
$backtrackGlyphs = [];
}
if ($rule['LookaheadGlyphCount']) {
$lookaheadGlyphs = $rule['LookaheadGlyphs'];
} else {
$lookaheadGlyphs = [];
}
$exampleB = [];
$exampleI = [];
$exampleL = [];
$html .= '<div class="context">CONTEXT: ';
for ($ff = count($backtrackGlyphs) - 1; $ff >= 0; $ff--) {
$html .= '<div>Backtrack #' . $ff . ': <span class="unicode">' . $this->formatUniStr($backtrackGlyphs[$ff]) . '</span></div>';
$exampleB[] = $this->formatEntityFirst($backtrackGlyphs[$ff]);
}
for ($ff = 0; $ff < count($inputGlyphs); $ff++) {
$html .= '<div>Input #' . $ff . ': <span class="unchanged"> ' . $this->formatEntityStr($inputGlyphs[$ff]) . ' </span></div>';
$exampleI[] = $this->formatEntityFirst($inputGlyphs[$ff]);
}
for ($ff = 0; $ff < count($lookaheadGlyphs); $ff++) {
$html .= '<div>Lookahead #' . $ff . ': <span class="unicode">' . $this->formatUniStr($lookaheadGlyphs[$ff]) . '</span></div>';
$exampleL[] = $this->formatEntityFirst($lookaheadGlyphs[$ff]);
}
$html .= '</div>';
for ($b = 0; $b < $rule['SubstCount']; $b++) {
$lup = $rule['LookupListIndex'][$b];
$seqIndex = $rule['SequenceIndex'][$b];
// GENERATE exampleB[n] exampleI[<seqIndex] .... exampleI[>seqIndex] exampleL[n]
$exB = '';
$exL = '';
if (count($exampleB)) {
$exB .= '<span class="backtrack">' . implode('', $exampleB) . '</span>';
}
if ($seqIndex > 0) {
$exB .= '<span class="inputother">';
for ($ip = 0; $ip < $seqIndex; $ip++) {
$exB .= $this->formatEntity($inputGlyphs[$ip]) . '';
}
$exB .= '</span>';
}
if (count($inputGlyphs) > ($seqIndex + 1)) {
$exL .= '<span class="inputother">';
for ($ip = $seqIndex + 1; $ip < count($inputGlyphs); $ip++) {
$exL .= $this->formatEntity($inputGlyphs[$ip]) . '';
}
$exL .= '</span>';
}
if (count($exampleL)) {
$exL .= '<span class="lookahead">' . implode('', $exampleL) . '</span>';
}
$html .= '<div class="sequenceIndex">Substitution Position: ' . $seqIndex . '</div>';
$lul2 = [$lup => $tag];
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// Pass $inputGlyphs[$seqIndex] e.g. 00636|00645|00656
// to level 2 and only apply if first Replace glyph is in this list
$html .= $this->_getGSUBarray($Lookup, $lul2, $scripttag, 2, $inputGlyphs[$seqIndex], $exB, $exL);
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
}
} // Format 2: Class-based Chaining Context Glyph Substitution p257
else {
if ($SubstFormat == 2) {
$html .= '<div class="lookuptypesub">Format 2: Class-based Chaining Context Glyph Substitution </div>';
foreach ($Lookup[$i]['Subtable'][$c]['ChainSubClassSet'] as $inputClass => $cscs) {
$html .= '<div class="rule">Input Class: ' . $inputClass . '</div>';
for ($cscrule = 0; $cscrule < $cscs['ChainSubClassRuleCnt']; $cscrule++) {
$html .= '<div class="rule">Rule: ' . $cscrule . '</div>';
$rule = $cscs['ChainSubClassRule'][$cscrule];
// These contain classes of glyphs as strings
// $Lookup[$i]['Subtable'][$c]['InputClasses'][(class)] e.g. 02E6|02E7|02E8
// $Lookup[$i]['Subtable'][$c]['LookaheadClasses'][(class)]
// $Lookup[$i]['Subtable'][$c]['BacktrackClasses'][(class)]
// These contain arrays of classIndexes
// [Backtrack] [Lookahead] and [Input] (Input is from the second position only)
$inputGlyphs = [];
$inputGlyphs[0] = $Lookup[$i]['Subtable'][$c]['InputClasses'][$inputClass];
if ($rule['InputGlyphCount'] > 1) {
// NB starts at 1
for ($gcl = 1; $gcl < $rule['InputGlyphCount']; $gcl++) {
$classindex = $rule['Input'][$gcl];
$inputGlyphs[$gcl] = $Lookup[$i]['Subtable'][$c]['InputClasses'][$classindex];
}
}
// Class 0 contains all the glyphs NOT in the other classes
$class0excl = implode('|', $Lookup[$i]['Subtable'][$c]['InputClasses']);
$nInput = $rule['InputGlyphCount'];
if ($rule['BacktrackGlyphCount']) {
for ($gcl = 0; $gcl < $rule['BacktrackGlyphCount']; $gcl++) {
$classindex = $rule['Backtrack'][$gcl];
$backtrackGlyphs[$gcl] = $Lookup[$i]['Subtable'][$c]['BacktrackClasses'][$classindex];
}
} else {
$backtrackGlyphs = [];
}
if ($rule['LookaheadGlyphCount']) {
for ($gcl = 0; $gcl < $rule['LookaheadGlyphCount']; $gcl++) {
$classindex = $rule['Lookahead'][$gcl];
$lookaheadGlyphs[$gcl] = $Lookup[$i]['Subtable'][$c]['LookaheadClasses'][$classindex];
}
} else {
$lookaheadGlyphs = [];
}
$exampleB = [];
$exampleI = [];
$exampleL = [];
$html .= '<div class="context">CONTEXT: ';
for ($ff = count($backtrackGlyphs) - 1; $ff >= 0; $ff--) {
if (!$backtrackGlyphs[$ff]) {
$html .= '<div>Backtrack #' . $ff . ': <span class="unchanged"> [NOT ' . $this->formatEntityStr($class0excl) . '] </span></div>';
$exampleB[] = '[NOT ' . $this->formatEntityFirst($class0excl) . ']';
} else {
$html .= '<div>Backtrack #' . $ff . ': <span class="unicode">' . $this->formatUniStr($backtrackGlyphs[$ff]) . '</span></div>';
$exampleB[] = $this->formatEntityFirst($backtrackGlyphs[$ff]);
}
}
for ($ff = 0; $ff < count($inputGlyphs); $ff++) {
if (!$inputGlyphs[$ff]) {
$html .= '<div>Input #' . $ff . ': <span class="unchanged"> [NOT ' . $this->formatEntityStr($class0excl) . '] </span></div>';
$exampleI[] = '[NOT ' . $this->formatEntityFirst($class0excl) . ']';
} else {
$html .= '<div>Input #' . $ff . ': <span class="unchanged"> ' . $this->formatEntityStr($inputGlyphs[$ff]) . ' </span></div>';
$exampleI[] = $this->formatEntityFirst($inputGlyphs[$ff]);
}
}
for ($ff = 0; $ff < count($lookaheadGlyphs); $ff++) {
if (!$lookaheadGlyphs[$ff]) {
$html .= '<div>Lookahead #' . $ff . ': <span class="unchanged"> [NOT ' . $this->formatEntityStr($class0excl) . '] </span></div>';
$exampleL[] = '[NOT ' . $this->formatEntityFirst($class0excl) . ']';
} else {
$html .= '<div>Lookahead #' . $ff . ': <span class="unicode">' . $this->formatUniStr($lookaheadGlyphs[$ff]) . '</span></div>';
$exampleL[] = $this->formatEntityFirst($lookaheadGlyphs[$ff]);
}
}
$html .= '</div>';
for ($b = 0; $b < $rule['SubstCount']; $b++) {
$lup = $rule['LookupListIndex'][$b];
$seqIndex = $rule['SequenceIndex'][$b];
// GENERATE exampleB[n] exampleI[<seqIndex] .... exampleI[>seqIndex] exampleL[n]
$exB = '';
$exL = '';
if (count($exampleB)) {
$exB .= '<span class="backtrack">' . implode('', $exampleB) . '</span>';
}
if ($seqIndex > 0) {
$exB .= '<span class="inputother">';
for ($ip = 0; $ip < $seqIndex; $ip++) {
if (!$inputGlyphs[$ip]) {
$exB .= '[*]';
} else {
$exB .= $this->formatEntityFirst($inputGlyphs[$ip]) . '';
}
}
$exB .= '</span>';
}
if (count($inputGlyphs) > ($seqIndex + 1)) {
$exL .= '<span class="inputother">';
for ($ip = $seqIndex + 1; $ip < count($inputGlyphs); $ip++) {
if (!$inputGlyphs[$ip]) {
$exL .= '[*]';
} else {
$exL .= $this->formatEntityFirst($inputGlyphs[$ip]) . '';
}
}
$exL .= '</span>';
}
if (count($exampleL)) {
$exL .= '<span class="lookahead">' . implode('', $exampleL) . '</span>';
}
$html .= '<div class="sequenceIndex">Substitution Position: ' . $seqIndex . '</div>';
$lul2 = [$lup => $tag];
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// Pass $inputGlyphs[$seqIndex] e.g. 00636|00645|00656
// to level 2 and only apply if first Replace glyph is in this list
$html .= $this->_getGSUBarray($Lookup, $lul2, $scripttag, 2, $inputGlyphs[$seqIndex], $exB, $exL);
}
}
}
//print_r($Lookup[$i]['Subtable'][$c]); exit;
} // Format 3: Coverage-based Chaining Context Glyph Substitution p259
else {
if ($SubstFormat == 3) {
$html .= '<div class="lookuptypesub">Format 3: Coverage-based Chaining Context Glyph Substitution </div>';
// IgnoreMarks flag set on main Lookup table
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageInputGlyphs'];
$CoverageInputGlyphs = implode('|', $inputGlyphs);
$nInput = $Lookup[$i]['Subtable'][$c]['InputGlyphCount'];
if ($Lookup[$i]['Subtable'][$c]['BacktrackGlyphCount']) {
$backtrackGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageBacktrackGlyphs'];
} else {
$backtrackGlyphs = [];
}
if ($Lookup[$i]['Subtable'][$c]['LookaheadGlyphCount']) {
$lookaheadGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageLookaheadGlyphs'];
} else {
$lookaheadGlyphs = [];
}
$exampleB = [];
$exampleI = [];
$exampleL = [];
$html .= '<div class="context">CONTEXT: ';
for ($ff = count($backtrackGlyphs) - 1; $ff >= 0; $ff--) {
$html .= '<div>Backtrack #' . $ff . ': <span class="unicode">' . $this->formatUniStr($backtrackGlyphs[$ff]) . '</span></div>';
$exampleB[] = $this->formatEntityFirst($backtrackGlyphs[$ff]);
}
for ($ff = 0; $ff < count($inputGlyphs); $ff++) {
$html .= '<div>Input #' . $ff . ': <span class="unchanged"> ' . $this->formatEntityStr($inputGlyphs[$ff]) . ' </span></div>';
$exampleI[] = $this->formatEntityFirst($inputGlyphs[$ff]);
}
for ($ff = 0; $ff < count($lookaheadGlyphs); $ff++) {
$html .= '<div>Lookahead #' . $ff . ': <span class="unicode">' . $this->formatUniStr($lookaheadGlyphs[$ff]) . '</span></div>';
$exampleL[] = $this->formatEntityFirst($lookaheadGlyphs[$ff]);
}
$html .= '</div>';
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['SubstCount']; $b++) {
$lup = $Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['LookupListIndex'];
$seqIndex = $Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['SequenceIndex'];
// GENERATE exampleB[n] exampleI[<seqIndex] .... exampleI[>seqIndex] exampleL[n]
$exB = '';
$exL = '';
if (count($exampleB)) {
$exB .= '<span class="backtrack">' . implode('', $exampleB) . '</span>';
}
if ($seqIndex > 0) {
$exB .= '<span class="inputother">';
for ($ip = 0; $ip < $seqIndex; $ip++) {
$exB .= $exampleI[$ip] . '';
}
$exB .= '</span>';
}
if (count($inputGlyphs) > ($seqIndex + 1)) {
$exL .= '<span class="inputother">';
for ($ip = $seqIndex + 1; $ip < count($inputGlyphs); $ip++) {
$exL .= $exampleI[$ip] . '';
}
$exL .= '</span>';
}
if (count($exampleL)) {
$exL .= '<span class="lookahead">' . implode('', $exampleL) . '</span>';
}
$html .= '<div class="sequenceIndex">Substitution Position: ' . $seqIndex . '</div>';
$lul2 = [$lup => $tag];
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// Pass $inputGlyphs[$seqIndex] e.g. 00636|00645|00656
// to level 2 and only apply if first Replace glyph is in this list
$html .= $this->_getGSUBarray($Lookup, $lul2, $scripttag, 2, $inputGlyphs[$seqIndex], $exB, $exL);
}
}
}
}
}
}
}
}
}
}
}
$html .= '</div>';
}
if ($level == 1) {
$this->mpdf->WriteHTML($html);
} else {
return $html;
}
//print_r($Lookup); exit;
}
//=====================================================================================
//=====================================================================================
// mPDF 5.7.1
function _checkGSUBignore($flag, $glyph, $MarkFilteringSet)
{
$ignore = false;
// Flag & 0x0008 = Ignore Marks
if ((($flag & 0x0008) == 0x0008) && strpos($this->GlyphClassMarks, $glyph)) {
$ignore = true;
}
if ((($flag & 0x0004) == 0x0004) && strpos($this->GlyphClassLigatures, $glyph)) {
$ignore = true;
}
if ((($flag & 0x0002) == 0x0002) && strpos($this->GlyphClassBases, $glyph)) {
$ignore = true;
}
// Flag & 0xFF?? = MarkAttachmentType
if (($flag & 0xFF00) && strpos($this->MarkAttachmentType[($flag >> 8)], $glyph)) {
$ignore = true;
}
// Flag & 0x0010 = UseMarkFilteringSet
if (($flag & 0x0010) && strpos($this->MarkGlyphSets[$MarkFilteringSet], $glyph)) {
$ignore = true;
}
return $ignore;
}
function _getGSUBignoreString($flag, $MarkFilteringSet)
{
// If ignoreFlag set, combine all ignore glyphs into -> "((?:(?: FBA1| FBA2| FBA3))*)"
// else "()"
// for Input - set on secondary Lookup table if in Context, and set Backtrack and Lookahead on Context Lookup
$str = "";
$ignoreflag = 0;
// Flag & 0xFF?? = MarkAttachmentType
if ($flag & 0xFF00) {
$MarkAttachmentType = $flag >> 8;
$ignoreflag = $flag;
//$str = $this->MarkAttachmentType[$MarkAttachmentType];
$str = "MarkAttachmentType[" . $MarkAttachmentType . "] ";
}
// Flag & 0x0010 = UseMarkFilteringSet
if ($flag & 0x0010) {
throw new \Mpdf\MpdfException("This font " . $this->fontkey . " contains MarkGlyphSets");
$str = "Mark Glyph Set: ";
$str .= $this->MarkGlyphSets[$MarkFilteringSet];
}
// If Ignore Marks set, supercedes any above
// Flag & 0x0008 = Ignore Marks
if (($flag & 0x0008) == 0x0008) {
$ignoreflag = 8;
//$str = $this->GlyphClassMarks;
$str = "Mark Glyphs ";
}
// Flag & 0x0004 = Ignore Ligatures
if (($flag & 0x0004) == 0x0004) {
$ignoreflag += 4;
if ($str) {
$str .= "|";
}
//$str .= $this->GlyphClassLigatures;
$str .= "Ligature Glyphs ";
}
// Flag & 0x0002 = Ignore BaseGlyphs
if (($flag & 0x0002) == 0x0002) {
$ignoreflag += 2;
if ($str) {
$str .= "|";
}
//$str .= $this->GlyphClassBases;
$str .= "Base Glyphs ";
}
if ($str) {
return $str;
} else {
return "";
}
}
// GSUB Patterns
/*
BACKTRACK INPUT LOOKAHEAD
================================== ================== ==================================
(FEEB|FEEC)(ign) ¦(FD12|FD13)(ign) ¦(0612)¦(ign) (0613)¦(ign) (FD12|FD13)¦(ign) (FEEB|FEEC)
---------------- ---------------- ----- ------------ --------------- ---------------
Backtrack 1 Backtrack 2 Input 1 Input 2 Lookahead 1 Lookahead 2
-------- --- --------- --- ---- --- ---- --- --------- --- -------
\${1} \${2} \${3} \${4} \${5+} \${6+} \${7+} \${8+}
nBacktrack = 2 nInput = 2 nLookahead = 2
nBsubs = 2xnBack nIsubs = (nBsubs+) nLsubs = (nBsubs+nIsubs+) 2xnLookahead
"\${1}\${2} " (nInput*2)-1 "\${5+} \${6+}"
"REPL"
¦\${1}\${2} ¦\${3}\${4} ¦REPL¦\${5+} \${6+}¦\${7+} \${8+}¦
INPUT nInput = 5
============================================================
¦(0612)¦(ign) (0613)¦(ign) (0614)¦(ign) (0615)¦(ign) (0615)¦
\${1} \${2} \${3} \${4} \${5} \${6} \${7} \${8} \${9} (All backreference numbers are + nBsubs)
----- ------------ ------------ ------------ ------------
Input 1 Input 2 Input 3 Input 4 Input 5
A====== SequenceIndex=1 ; Lookup match nGlyphs=1
B=================== SequenceIndex=1 ; Lookup match nGlyphs=2
C=============================== SequenceIndex=1 ; Lookup match nGlyphs=3
D======================= SequenceIndex=2 ; Lookup match nGlyphs=2
E===================================== SequenceIndex=2 ; Lookup match nGlyphs=3
F====================== SequenceIndex=4 ; Lookup match nGlyphs=2
All backreference numbers are + nBsubs
A - "REPL\${2} \${3}\${4} \${5}\${6} \${7}\${8} \${9}"
B - "REPL\${2}\${4} \${5}\${6} \${7}\${8} \${9}"
C - "REPL\${2}\${4}\${6} \${7}\${8} \${9}"
D - "\${1} REPL\${2}\${4}\${6} \${7}\${8} \${9}"
E - "\${1} REPL\${2}\${4}\${6}\${8} \${9}"
F - "\${1}\${2} \${3}\${4} \${5} REPL\${6}\${8}"
*/
function _makeGSUBcontextInputMatch($inputGlyphs, $ignore, $lookupGlyphs, $seqIndex)
{
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// Returns e.g. ¦(0612)¦(ignore) (0613)¦(ignore) (0614)¦
// $inputGlyphs = array of glyphs(glyphstrings) making up Input sequence in Context
// $lookupGlyphs = array of glyphs (single Glyphs) making up Lookup Input sequence
$mLen = count($lookupGlyphs); // nGlyphs in the secondary Lookup match
$nInput = count($inputGlyphs); // nGlyphs in the Primary Input sequence
$str = "";
for ($i = 0; $i < $nInput; $i++) {
if ($i > 0) {
$str .= $ignore . " ";
}
if ($i >= $seqIndex && $i < ($seqIndex + $mLen)) {
$str .= "" . $lookupGlyphs[($i - $seqIndex)] . "";
} else {
$str .= "" . $inputGlyphs[($i)] . "";
}
}
return $str;
}
function _makeGSUBinputMatch($inputGlyphs, $ignore)
{
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// Returns e.g. ¦(0612)¦(ignore) (0613)¦(ignore) (0614)¦
// $inputGlyphs = array of glyphs(glyphstrings) making up Input sequence in Context
// $lookupGlyphs = array of glyphs making up Lookup Input sequence - if applicable
$str = "";
for ($i = 1; $i <= count($inputGlyphs); $i++) {
if ($i > 1) {
$str .= $ignore . " ";
}
$str .= "" . $inputGlyphs[($i - 1)] . "";
}
return $str;
}
function _makeGSUBbacktrackMatch($backtrackGlyphs, $ignore)
{
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// Returns e.g. ¦(FEEB|FEEC)(ignore) ¦(FD12|FD13)(ignore) ¦
// $backtrackGlyphs = array of glyphstrings making up Backtrack sequence
// 3 2 1 0
// each item being e.g. E0AD|E0AF|F1FD
$str = "";
for ($i = (count($backtrackGlyphs) - 1); $i >= 0; $i--) {
$str .= "" . $backtrackGlyphs[$i] . " " . $ignore . " ";
}
return $str;
}
function _makeGSUBlookaheadMatch($lookaheadGlyphs, $ignore)
{
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// Returns e.g. ¦(ignore) (FD12|FD13)¦(ignore) (FEEB|FEEC)¦
// $lookaheadGlyphs = array of glyphstrings making up Lookahead sequence
// 0 1 2 3
// each item being e.g. E0AD|E0AF|F1FD
$str = "";
for ($i = 0; $i < count($lookaheadGlyphs); $i++) {
$str .= $ignore . " " . $lookaheadGlyphs[$i] . "";
}
return $str;
}
function _makeGSUBinputReplacement($nInput, $REPL, $ignore, $nBsubs, $mLen, $seqIndex)
{
// Returns e.g. "REPL\${6}\${8}" or "\${1}\${2} \${3} REPL\${4}\${6}\${8} \${9}"
// $nInput nGlyphs in the Primary Input sequence
// $REPL replacement glyphs from secondary lookup
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// $nBsubs Number of Backtrack substitutions (= 2x Number of Backtrack glyphs)
// $mLen nGlyphs in the secondary Lookup match - if no secondary lookup, should=$nInput
// $seqIndex Sequence Index to apply the secondary match
if ($ignore == "()") {
$ign = false;
} else {
$ign = true;
}
$str = "";
if ($nInput == 1) {
$str = $REPL;
} else {
if ($nInput > 1) {
if ($mLen == $nInput) { // whole string replaced
$str = $REPL;
if ($ign) {
// for every nInput over 1, add another replacement backreference, to move IGNORES after replacement
for ($x = 2; $x <= $nInput; $x++) {
$str .= '\\' . ($nBsubs + (2 * ($x - 1)));
}
}
} else { // if only part of string replaced:
for ($x = 1; $x < ($seqIndex + 1); $x++) {
if ($x == 1) {
$str .= '\\' . ($nBsubs + 1);
} else {
if ($ign) {
$str .= '\\' . ($nBsubs + (2 * ($x - 1)));
}
$str .= ' \\' . ($nBsubs + 1 + (2 * ($x - 1)));
}
}
if ($seqIndex > 0) {
$str .= " ";
}
$str .= $REPL;
if ($ign) {
for ($x = (max(($seqIndex + 1), 2)); $x < ($seqIndex + 1 + $mLen); $x++) { // move IGNORES after replacement
$str .= '\\' . ($nBsubs + (2 * ($x - 1)));
}
}
for ($x = ($seqIndex + 1 + $mLen); $x <= $nInput; $x++) {
if ($ign) {
$str .= '\\' . ($nBsubs + (2 * ($x - 1)));
}
$str .= ' \\' . ($nBsubs + 1 + (2 * ($x - 1)));
}
}
}
}
return $str;
}
//////////////////////////////////////////////////////////////////////////////////
function _getCoverage($convert2hex = true)
{
$g = [];
$CoverageFormat = $this->read_ushort();
if ($CoverageFormat == 1) {
$CoverageGlyphCount = $this->read_ushort();
for ($gid = 0; $gid < $CoverageGlyphCount; $gid++) {
$glyphID = $this->read_ushort();
if ($convert2hex) {
$g[] = unicode_hex($this->glyphToChar[$glyphID][0]);
} else {
$g[] = $glyphID;
}
}
}
if ($CoverageFormat == 2) {
$RangeCount = $this->read_ushort();
for ($r = 0; $r < $RangeCount; $r++) {
$start = $this->read_ushort();
$end = $this->read_ushort();
$StartCoverageIndex = $this->read_ushort(); // n/a
for ($gid = $start; $gid <= $end; $gid++) {
$glyphID = $gid;
if ($convert2hex) {
$g[] = unicode_hex($this->glyphToChar[$glyphID][0]);
} else {
$g[] = $glyphID;
}
}
}
}
return $g;
}
//////////////////////////////////////////////////////////////////////////////////
function _getClasses($offset)
{
$this->seek($offset);
$ClassFormat = $this->read_ushort();
$GlyphByClass = [];
if ($ClassFormat == 1) {
$StartGlyph = $this->read_ushort();
$GlyphCount = $this->read_ushort();
for ($i = 0; $i < $GlyphCount; $i++) {
$startGlyphID = $StartGlyph + $i;
$endGlyphID = $StartGlyph + $i;
$class = $this->read_ushort();
for ($g = $startGlyphID; $g <= $endGlyphID; $g++) {
if ($this->glyphToChar[$g][0]) {
$GlyphByClass[$class][] = unicode_hex($this->glyphToChar[$g][0]);
}
}
}
} else {
if ($ClassFormat == 2) {
$tableCount = $this->read_ushort();
for ($i = 0; $i < $tableCount; $i++) {
$startGlyphID = $this->read_ushort();
$endGlyphID = $this->read_ushort();
$class = $this->read_ushort();
for ($g = $startGlyphID; $g <= $endGlyphID; $g++) {
if ($this->glyphToChar[$g][0]) {
$GlyphByClass[$class][] = unicode_hex($this->glyphToChar[$g][0]);
}
}
}
}
}
$gbc = [];
foreach ($GlyphByClass as $class => $garr) {
$gbc[$class] = implode('|', $garr);
}
return $gbc;
}
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
function _getGPOStables()
{
///////////////////////////////////
// GPOS - Glyph Positioning
///////////////////////////////////
if (isset($this->tables["GPOS"])) {
$this->mpdf->WriteHTML('<h1>GPOS Tables</h1>');
$ffeats = [];
$gpos_offset = $this->seek_table("GPOS");
$this->skip(4);
$ScriptList_offset = $gpos_offset + $this->read_ushort();
$FeatureList_offset = $gpos_offset + $this->read_ushort();
$LookupList_offset = $gpos_offset + $this->read_ushort();
// ScriptList
$this->seek($ScriptList_offset);
$ScriptCount = $this->read_ushort();
for ($i = 0; $i < $ScriptCount; $i++) {
$ScriptTag = $this->read_tag(); // = "beng", "deva" etc.
$ScriptTableOffset = $this->read_ushort();
$ffeats[$ScriptTag] = $ScriptList_offset + $ScriptTableOffset;
}
// Script Table
foreach ($ffeats as $t => $o) {
$ls = [];
$this->seek($o);
$DefLangSys_offset = $this->read_ushort();
if ($DefLangSys_offset > 0) {
$ls['DFLT'] = $DefLangSys_offset + $o;
}
$LangSysCount = $this->read_ushort();
for ($i = 0; $i < $LangSysCount; $i++) {
$LangTag = $this->read_tag(); // =
$LangTableOffset = $this->read_ushort();
$ls[$LangTag] = $o + $LangTableOffset;
}
$ffeats[$t] = $ls;
}
// Get FeatureIndexList
// LangSys Table - from first listed langsys
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $o) {
$FeatureIndex = [];
$langsystable_offset = $o;
$this->seek($langsystable_offset);
$LookUpOrder = $this->read_ushort(); //==NULL
$ReqFeatureIndex = $this->read_ushort();
if ($ReqFeatureIndex != 0xFFFF) {
$FeatureIndex[] = $ReqFeatureIndex;
}
$FeatureCount = $this->read_ushort();
for ($i = 0; $i < $FeatureCount; $i++) {
$FeatureIndex[] = $this->read_ushort(); // = index of feature
}
$ffeats[$st][$t] = $FeatureIndex;
}
}
//print_r($ffeats); exit;
// Feauture List => LookupListIndex es
$this->seek($FeatureList_offset);
$FeatureCount = $this->read_ushort();
$Feature = [];
for ($i = 0; $i < $FeatureCount; $i++) {
$Feature[$i] = ['tag' => $this->read_tag()];
$Feature[$i]['offset'] = $FeatureList_offset + $this->read_ushort();
}
for ($i = 0; $i < $FeatureCount; $i++) {
$this->seek($Feature[$i]['offset']);
$this->read_ushort(); // null
$Feature[$i]['LookupCount'] = $Lookupcount = $this->read_ushort();
$Feature[$i]['LookupListIndex'] = [];
for ($c = 0; $c < $Lookupcount; $c++) {
$Feature[$i]['LookupListIndex'][] = $this->read_ushort();
}
}
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $o) {
$FeatureIndex = $ffeats[$st][$t];
foreach ($FeatureIndex as $k => $fi) {
$ffeats[$st][$t][$k] = $Feature[$fi];
}
}
}
//print_r($ffeats); exit;
//=====================================================================================
$gpos = [];
$GPOSScriptLang = [];
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $langsys) {
$lg = [];
foreach ($langsys as $ft) {
$lg[$ft['LookupListIndex'][0]] = $ft;
}
// list of Lookups in order they need to be run i.e. order listed in Lookup table
ksort($lg);
foreach ($lg as $ft) {
$gpos[$st][$t][$ft['tag']] = $ft['LookupListIndex'];
}
if (!isset($GPOSScriptLang[$st])) {
$GPOSScriptLang[$st] = '';
}
$GPOSScriptLang[$st] .= $t . ' ';
}
}
if ($this->mode == 'summary') {
$this->mpdf->WriteHTML('<h3>GPOS Scripts & Languages</h3>');
$html = '';
if (count($gpos)) {
foreach ($gpos as $st => $g) {
$html .= '<h5>' . $st . '</h5>';
foreach ($g as $l => $t) {
$html .= '<div><a href="font_dump_OTL.php?script=' . $st . '&lang=' . $l . '">' . $l . '</a></b>: ';
foreach ($t as $tag => $o) {
$html .= $tag . ' ';
}
$html .= '</div>';
}
}
} else {
$html .= '<div>No entries in GPOS table.</div>';
}
$this->mpdf->WriteHTML($html);
$this->mpdf->WriteHTML('</div>');
return 0;
}
//=====================================================================================
// Get metadata and offsets for whole Lookup List table
$this->seek($LookupList_offset);
$LookupCount = $this->read_ushort();
$Lookup = [];
$Offsets = [];
$SubtableCount = [];
for ($i = 0; $i < $LookupCount; $i++) {
$Offsets[$i] = $LookupList_offset + $this->read_ushort();
}
for ($i = 0; $i < $LookupCount; $i++) {
$this->seek($Offsets[$i]);
$Lookup[$i]['Type'] = $this->read_ushort();
$Lookup[$i]['Flag'] = $flag = $this->read_ushort();
$Lookup[$i]['SubtableCount'] = $SubtableCount[$i] = $this->read_ushort();
for ($c = 0; $c < $SubtableCount[$i]; $c++) {
$Lookup[$i]['Subtables'][$c] = $Offsets[$i] + $this->read_ushort();
}
// MarkFilteringSet = Index (base 0) into GDEF mark glyph sets structure
if (($flag & 0x0010) == 0x0010) {
$Lookup[$i]['MarkFilteringSet'] = $this->read_ushort();
}
// else { $Lookup[$i]['MarkFilteringSet'] = ''; }
// Lookup Type 9: Extension
if ($Lookup[$i]['Type'] == 9) {
// Overwrites new offset (32-bit) for each subtable, and a new lookup Type
for ($c = 0; $c < $SubtableCount[$i]; $c++) {
$this->seek($Lookup[$i]['Subtables'][$c]);
$ExtensionPosFormat = $this->read_ushort();
$type = $this->read_ushort();
$Lookup[$i]['Subtables'][$c] = $Lookup[$i]['Subtables'][$c] + $this->read_ulong();
}
$Lookup[$i]['Type'] = $type;
}
}
//=====================================================================================
$st = $this->mpdf->OTLscript;
$t = $this->mpdf->OTLlang;
$langsys = $gpos[$st][$t];
$lul = []; // array of LookupListIndexes
$tags = []; // corresponding array of feature tags e.g. 'ccmp'
if (count($langsys)) {
foreach ($langsys as $tag => $ft) {
foreach ($ft as $ll) {
$lul[$ll] = $tag;
}
}
}
ksort($lul); // Order the Lookups in the order they are in the GUSB table, regardless of Feature order
$this->_getGPOSarray($Lookup, $lul, $st);
//print_r($lul); exit;
return [$GPOSScriptLang, $gpos, $Lookup];
} // end if GPOS
}
//////////////////////////////////////////////////////////////////////////////////
//=====================================================================================
//=====================================================================================
//=====================================================================================
/////////////////////////////////////////////////////////////////////////////////////////
// GPOS functions
function _getGPOSarray(&$Lookup, $lul, $scripttag, $level = 1, $lcoverage = '', $exB = '', $exL = '')
{
// Process (3) LookupList for specific Script-LangSys
$html = '';
if ($level == 1) {
$html .= '<bookmark level="0" content="GPOS features">';
}
foreach ($lul as $luli => $tag) {
$html .= '<div class="level' . $level . '">';
$html .= '<h5 class="level' . $level . '">';
if ($level == 1) {
$html .= '<bookmark level="1" content="' . $tag . ' [#' . $luli . ']">';
}
$html .= 'Lookup #' . $luli . ' [tag: <span style="color:#000066;">' . $tag . '</span>]</h5>';
$ignore = $this->_getGSUBignoreString($Lookup[$luli]['Flag'], $Lookup[$luli]['MarkFilteringSet']);
if ($ignore) {
$html .= '<div class="ignore">Ignoring: ' . $ignore . '</div> ';
}
$Type = $Lookup[$luli]['Type'];
$Flag = $Lookup[$luli]['Flag'];
if (($Flag & 0x0001) == 1) {
$dir = 'RTL';
} else {
$dir = 'LTR';
}
for ($c = 0; $c < $Lookup[$luli]['SubtableCount']; $c++) {
$html .= '<div class="subtable">Subtable #' . $c;
if ($level == 1) {
$html .= '<bookmark level="2" content="Subtable #' . $c . '">';
}
$html .= '</div>';
// Lets start
$subtable_offset = $Lookup[$luli]['Subtables'][$c];
$this->seek($subtable_offset);
$PosFormat = $this->read_ushort();
////////////////////////////////////////////////////////////////////////////////
// LookupType 1: Single adjustment Adjust position of a single glyph (e.g. SmallCaps/Sups/Subs)
////////////////////////////////////////////////////////////////////////////////
if ($Lookup[$luli]['Type'] == 1) {
$html .= '<div class="lookuptype">LookupType 1: Single adjustment [Format ' . $PosFormat . ']</div>';
//===========
// Format 1:
//===========
if ($PosFormat == 1) {
$Coverage = $subtable_offset + $this->read_ushort();
$ValueFormat = $this->read_ushort();
$Value = $this->_getValueRecord($ValueFormat);
$this->seek($Coverage);
$glyphs = $this->_getCoverage(); // Array of Hex Glyphs
for ($g = 0; $g < count($glyphs); $g++) {
if ($level == 2 && strpos($lcoverage, $glyphs[$g]) === false) {
continue;
}
$html .= '<div class="substitution">';
$html .= '<span class="unicode">' . $this->formatUni($glyphs[$g]) . ' </span> ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="unchanged"> ' . $this->formatEntity($glyphs[$g]) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' » » ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="changed" style="font-feature-settings:\'' . $tag . '\' 1;"> ' . $this->formatEntity($glyphs[$g]) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' <span class="unicode">';
if ($Value['XPlacement']) {
$html .= ' Xpl: ' . $Value['XPlacement'] . ';';
}
if ($Value['YPlacement']) {
$html .= ' YPl: ' . $Value['YPlacement'] . ';';
}
if ($Value['XAdvance']) {
$html .= ' Xadv: ' . $Value['XAdvance'];
}
$html .= '</span>';
$html .= '</div>';
}
} //===========
// Format 2:
//===========
else {
if ($PosFormat == 2) {
$Coverage = $subtable_offset + $this->read_ushort();
$ValueFormat = $this->read_ushort();
$ValueCount = $this->read_ushort();
$Values = [];
for ($v = 0; $v < $ValueCount; $v++) {
$Values[] = $this->_getValueRecord($ValueFormat);
}
$this->seek($Coverage);
$glyphs = $this->_getCoverage(); // Array of Hex Glyphs
for ($g = 0; $g < count($glyphs); $g++) {
if ($level == 2 && strpos($lcoverage, $glyphs[$g]) === false) {
continue;
}
$Value = $Values[$g];
$html .= '<div class="substitution">';
$html .= '<span class="unicode">' . $this->formatUni($glyphs[$g]) . ' </span> ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="unchanged"> ' . $this->formatEntity($glyphs[$g]) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' » » ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="changed" style="font-feature-settings:\'' . $tag . '\' 1;"> ' . $this->formatEntity($glyphs[$g]) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' <span class="unicode">';
if ($Value['XPlacement']) {
$html .= ' Xpl: ' . $Value['XPlacement'] . ';';
}
if ($Value['YPlacement']) {
$html .= ' YPl: ' . $Value['YPlacement'] . ';';
}
if ($Value['XAdvance']) {
$html .= ' Xadv: ' . $Value['XAdvance'];
}
$html .= '</span>';
$html .= '</div>';
}
}
}
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 2: Pair adjustment Adjust position of a pair of glyphs (Kerning)
////////////////////////////////////////////////////////////////////////////////
else {
if ($Lookup[$luli]['Type'] == 2) {
$html .= '<div class="lookuptype">LookupType 2: Pair adjustment e.g. Kerning [Format ' . $PosFormat . ']</div>';
$Coverage = $subtable_offset + $this->read_ushort();
$ValueFormat1 = $this->read_ushort();
$ValueFormat2 = $this->read_ushort();
//===========
// Format 1:
//===========
if ($PosFormat == 1) {
$PairSetCount = $this->read_ushort();
$PairSetOffset = [];
for ($p = 0; $p < $PairSetCount; $p++) {
$PairSetOffset[] = $subtable_offset + $this->read_ushort();
}
$this->seek($Coverage);
$glyphs = $this->_getCoverage(); // Array of Hex Glyphs
for ($p = 0; $p < $PairSetCount; $p++) {
if ($level == 2 && strpos($lcoverage, $glyphs[$p]) === false) {
continue;
}
$this->seek($PairSetOffset[$p]);
// First Glyph = $glyphs[$p]
// Takes too long e.g. Calibri font - just list kerning pairs with this:
$html .= '<div class="glyphs">';
$html .= '<span class="unchanged"> ' . $this->formatEntity($glyphs[$p]) . ' </span>';
//PairSet table
$PairValueCount = $this->read_ushort();
for ($pv = 0; $pv < $PairValueCount; $pv++) {
//PairValueRecord
$gid = $this->read_ushort();
$SecondGlyph = unicode_hex($this->glyphToChar[$gid][0]);
$Value1 = $this->_getValueRecord($ValueFormat1);
$Value2 = $this->_getValueRecord($ValueFormat2);
// If RTL pairs, GPOS declares a XPlacement e.g. -180 for an XAdvance of -180 to take
// account of direction. mPDF does not need the XPlacement adjustment
if ($dir == 'RTL' && $Value1['XPlacement']) {
$Value1['XPlacement'] -= $Value1['XAdvance'];
}
if ($ValueFormat2) {
// If RTL pairs, GPOS declares a XPlacement e.g. -180 for an XAdvance of -180 to take
// account of direction. mPDF does not need the XPlacement adjustment
if ($dir == 'RTL' && $Value2['XPlacement'] && $Value2['XAdvance']) {
$Value2['XPlacement'] -= $Value2['XAdvance'];
}
}
$html .= ' ' . $this->formatEntity($SecondGlyph) . ' ';
/*
$html .= '<div class="substitution">';
$html .= '<span class="unicode">'.$this->formatUni($glyphs[$p]).' </span> ';
if ($level==2 && $exB) { $html .= $exB; }
$html .= '<span class="unchanged"> '.$this->formatEntity($glyphs[$p]).$this->formatEntity($SecondGlyph).'</span>';
if ($level==2 && $exL) { $html .= $exL; }
$html .= ' » » ';
if ($level==2 && $exB) { $html .= $exB; }
$html .= '<span class="changed" style="font-feature-settings:\''.$tag.'\' 1;"> '.$this->formatEntity($glyphs[$p]).$this->formatEntity($SecondGlyph).'</span>';
if ($level==2 && $exL) { $html .= $exL; }
$html .= ' <span class="unicode">';
if ($Value1['XPlacement']) { $html .= ' Xpl[1]: '.$Value1['XPlacement'].';'; }
if ($Value1['YPlacement']) { $html .= ' YPl[1]: '.$Value1['YPlacement'].';'; }
if ($Value1['XAdvance']) { $html .= ' Xadv[1]: '.$Value1['XAdvance']; }
if ($Value2['XPlacement']) { $html .= ' Xpl[2]: '.$Value2['XPlacement'].';'; }
if ($Value2['YPlacement']) { $html .= ' YPl[2]: '.$Value2['YPlacement'].';'; }
if ($Value2['XAdvance']) { $html .= ' Xadv[2]: '.$Value2['XAdvance']; }
$html .= '</span>';
$html .= '</div>';
*/
}
$html .= '</div>';
}
} //===========
// Format 2:
//===========
else {
if ($PosFormat == 2) {
$ClassDef1 = $subtable_offset + $this->read_ushort();
$ClassDef2 = $subtable_offset + $this->read_ushort();
$Class1Count = $this->read_ushort();
$Class2Count = $this->read_ushort();
$sizeOfPair = (2 * $this->count_bits($ValueFormat1)) + (2 * $this->count_bits($ValueFormat2));
$sizeOfValueRecords = $Class1Count * $Class2Count * $sizeOfPair;
// NB Class1Count includes Class 0 even though it is not defined by $ClassDef1
// i.e. Class1Count = 5; Class1 will contain array(indices 1-4);
$Class1 = $this->_getClassDefinitionTable($ClassDef1);
$Class2 = $this->_getClassDefinitionTable($ClassDef2);
$this->seek($subtable_offset + 16);
for ($i = 0; $i < $Class1Count; $i++) {
for ($j = 0; $j < $Class2Count; $j++) {
$Value1 = $this->_getValueRecord($ValueFormat1);
$Value2 = $this->_getValueRecord($ValueFormat2);
// If RTL pairs, GPOS declares a XPlacement e.g. -180 for an XAdvance of -180
// of direction. mPDF does not need the XPlacement adjustment
if ($dir == 'RTL' && $Value1['XPlacement'] && $Value1['XAdvance']) {
$Value1['XPlacement'] -= $Value1['XAdvance'];
}
if ($ValueFormat2) {
if ($dir == 'RTL' && $Value2['XPlacement'] && $Value2['XAdvance']) {
$Value2['XPlacement'] -= $Value2['XAdvance'];
}
}
for ($c1 = 0; $c1 < count($Class1[$i]); $c1++) {
$FirstGlyph = $Class1[$i][$c1];
if ($level == 2 && strpos($lcoverage, $FirstGlyph) === false) {
continue;
}
for ($c2 = 0; $c2 < count($Class2[$j]); $c2++) {
$SecondGlyph = $Class2[$j][$c2];
if (!$Value1['XPlacement'] && !$Value1['YPlacement'] && !$Value1['XAdvance'] && !$Value2['XPlacement'] && !$Value2['YPlacement'] && !$Value2['XAdvance']) {
continue;
}
$html .= '<div class="substitution">';
$html .= '<span class="unicode">' . $this->formatUni($FirstGlyph) . ' </span> ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="unchanged"> ' . $this->formatEntity($FirstGlyph) . $this->formatEntity($SecondGlyph) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' » » ';
if ($level == 2 && $exB) {
$html .= $exB;
}
$html .= '<span class="changed" style="font-feature-settings:\'' . $tag . '\' 1;"> ' . $this->formatEntity($FirstGlyph) . $this->formatEntity($SecondGlyph) . '</span>';
if ($level == 2 && $exL) {
$html .= $exL;
}
$html .= ' <span class="unicode">';
if ($Value1['XPlacement']) {
$html .= ' Xpl[1]: ' . $Value1['XPlacement'] . ';';
}
if ($Value1['YPlacement']) {
$html .= ' YPl[1]: ' . $Value1['YPlacement'] . ';';
}
if ($Value1['XAdvance']) {
$html .= ' Xadv[1]: ' . $Value1['XAdvance'];
}
if ($Value2['XPlacement']) {
$html .= ' Xpl[2]: ' . $Value2['XPlacement'] . ';';
}
if ($Value2['YPlacement']) {
$html .= ' YPl[2]: ' . $Value2['YPlacement'] . ';';
}
if ($Value2['XAdvance']) {
$html .= ' Xadv[2]: ' . $Value2['XAdvance'];
}
$html .= '</span>';
$html .= '</div>';
}
}
}
}
}
}
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 3: Cursive attachment Attach cursive glyphs
////////////////////////////////////////////////////////////////////////////////
else {
if ($Lookup[$luli]['Type'] == 3) {
$html .= '<div class="lookuptype">LookupType 3: Cursive attachment </div>';
$Coverage = $subtable_offset + $this->read_ushort();
$EntryExitCount = $this->read_ushort();
$EntryAnchors = [];
$ExitAnchors = [];
for ($i = 0; $i < $EntryExitCount; $i++) {
$EntryAnchors[$i] = $this->read_ushort();
$ExitAnchors[$i] = $this->read_ushort();
}
$this->seek($Coverage);
$Glyphs = $this->_getCoverage();
for ($i = 0; $i < $EntryExitCount; $i++) {
// Need default XAdvance for glyph
$pdfWidth = $this->mpdf->_getCharWidth($this->mpdf->fonts[$this->fontkey]['cw'], hexdec($Glyphs[$i]));
$EntryAnchor = $EntryAnchors[$i];
$ExitAnchor = $ExitAnchors[$i];
$html .= '<div class="glyphs">';
$html .= '<span class="unchanged">' . $this->formatEntity($Glyphs[$i]) . ' </span> ';
$html .= '<span class="unicode"> ' . $this->formatUni($Glyphs[$i]) . ' => ';
if ($EntryAnchor != 0) {
$EntryAnchor += $subtable_offset;
list($x, $y) = $this->_getAnchorTable($EntryAnchor);
if ($dir == 'RTL') {
if (round($pdfWidth) == round($x * 1000 / $this->mpdf->fonts[$this->fontkey]['desc']['unitsPerEm'])) {
$x = 0;
} else {
$x = $x - ($pdfWidth * $this->mpdf->fonts[$this->fontkey]['desc']['unitsPerEm'] / 1000);
}
}
$html .= " Entry X: " . $x . " Y: " . $y . "; ";
}
if ($ExitAnchor != 0) {
$ExitAnchor += $subtable_offset;
list($x, $y) = $this->_getAnchorTable($ExitAnchor);
if ($dir == 'LTR') {
if (round($pdfWidth) == round($x * 1000 / $this->mpdf->fonts[$this->fontkey]['desc']['unitsPerEm'])) {
$x = 0;
} else {
$x = $x - ($pdfWidth * $this->mpdf->fonts[$this->fontkey]['desc']['unitsPerEm'] / 1000);
}
}
$html .= " Exit X: " . $x . " Y: " . $y . "; ";
}
$html .= '</span></div>';
}
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 4: MarkToBase attachment Attach a combining mark to a base glyph
////////////////////////////////////////////////////////////////////////////////
else {
if ($Lookup[$luli]['Type'] == 4) {
$html .= '<div class="lookuptype">LookupType 4: MarkToBase attachment </div>';
$MarkCoverage = $subtable_offset + $this->read_ushort();
$BaseCoverage = $subtable_offset + $this->read_ushort();
$this->seek($MarkCoverage);
$MarkGlyphs = $this->_getCoverage();
$this->seek($BaseCoverage);
$BaseGlyphs = $this->_getCoverage();
$firstMark = '';
$html .= '<div class="glyphs">Marks: ';
for ($i = 0; $i < count($MarkGlyphs); $i++) {
if ($level == 2 && strpos($lcoverage, $MarkGlyphs[$i]) === false) {
continue;
} else {
if (!$firstMark) {
$firstMark = $MarkGlyphs[$i];
}
}
$html .= ' ' . $this->formatEntity($MarkGlyphs[$i]) . ' ';
}
$html .= '</div>';
if (!$firstMark) {
return;
}
$html .= '<div class="glyphs">Bases: ';
for ($j = 0; $j < count($BaseGlyphs); $j++) {
$html .= ' ' . $this->formatEntity($BaseGlyphs[$j]) . ' ';
}
$html .= '</div>';
// Example
$html .= '<div class="glyphs" style="font-feature-settings:\'' . $tag . '\' 1;">Example(s): ';
for ($j = 0; $j < min(count($BaseGlyphs), 20); $j++) {
$html .= ' ' . $this->formatEntity($BaseGlyphs[$j]) . $this->formatEntity($firstMark, true) . ' ';
}
$html .= '</div>';
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 5: MarkToLigature attachment Attach a combining mark to a ligature
////////////////////////////////////////////////////////////////////////////////
else {
if ($Lookup[$luli]['Type'] == 5) {
$html .= '<div class="lookuptype">LookupType 5: MarkToLigature attachment </div>';
$MarkCoverage = $subtable_offset + $this->read_ushort();
//$MarkCoverage is already set in $lcoverage 00065|00073 etc
$LigatureCoverage = $subtable_offset + $this->read_ushort();
$ClassCount = $this->read_ushort(); // Number of classes defined for marks = Number of mark glyphs in the MarkCoverage table
$MarkArray = $subtable_offset + $this->read_ushort(); // Offset to MarkArray table
$LigatureArray = $subtable_offset + $this->read_ushort(); // Offset to LigatureArray table
$this->seek($MarkCoverage);
$MarkGlyphs = $this->_getCoverage();
$this->seek($LigatureCoverage);
$LigatureGlyphs = $this->_getCoverage();
$firstMark = '';
$html .= '<div class="glyphs">Marks: <span class="unchanged">';
$MarkRecord = [];
for ($i = 0; $i < count($MarkGlyphs); $i++) {
if ($level == 2 && strpos($lcoverage, $MarkGlyphs[$i]) === false) {
continue;
} else {
if (!$firstMark) {
$firstMark = $MarkGlyphs[$i];
}
}
// Get the relevant MarkRecord
$MarkRecord[$i] = $this->_getMarkRecord($MarkArray, $i);
//Mark Class is = $MarkRecord[$i]['Class']
$html .= ' ' . $this->formatEntity($MarkGlyphs[$i]) . ' ';
}
$html .= '</span></div>';
if (!$firstMark) {
return;
}
$this->seek($LigatureArray);
$LigatureCount = $this->read_ushort();
$LigatureAttach = [];
$html .= '<div class="glyphs">Ligatures: <span class="unchanged">';
for ($j = 0; $j < count($LigatureGlyphs); $j++) {
// Get the relevant LigatureRecord
$LigatureAttach[$j] = $LigatureArray + $this->read_ushort();
$html .= ' ' . $this->formatEntity($LigatureGlyphs[$j]) . ' ';
}
$html .= '</span></div>';
/*
for ($i=0;$i<count($MarkGlyphs);$i++) {
$html .= '<div class="glyphs">';
$html .= '<span class="unchanged">'.$this->formatEntity($MarkGlyphs[$i]).'</span>';
for ($j=0;$j<count($LigatureGlyphs);$j++) {
$this->seek($LigatureAttach[$j]);
$ComponentCount = $this->read_ushort();
$html .= '<span class="unchanged">'.$this->formatEntity($LigatureGlyphs[$j]).'</span>';
$offsets = array();
for ($comp=0;$comp<$ComponentCount;$comp++) {
// ComponentRecords
for ($class=0;$class<$ClassCount;$class++) {
$offset = $this->read_ushort();
if ($offset!= 0 && $class == $MarkRecord[$i]['Class']) {
$html .= ' ['.$comp.'] ';
}
}
}
}
$html .= '</span></div>';
}
*/
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 6: MarkToMark attachment Attach a combining mark to another mark
////////////////////////////////////////////////////////////////////////////////
else {
if ($Lookup[$luli]['Type'] == 6) {
$html .= '<div class="lookuptype">LookupType 6: MarkToMark attachment </div>';
$Mark1Coverage = $subtable_offset + $this->read_ushort(); // Combining Mark
//$Mark1Coverage is already set in $LuCoverage 0065|0073 etc
$Mark2Coverage = $subtable_offset + $this->read_ushort(); // Base Mark
$ClassCount = $this->read_ushort(); // Number of classes defined for marks = No. of Combining mark1 glyphs in the MarkCoverage table
$this->seek($Mark1Coverage);
$Mark1Glyphs = $this->_getCoverage();
$this->seek($Mark2Coverage);
$Mark2Glyphs = $this->_getCoverage();
$firstMark = '';
$html .= '<div class="glyphs">Marks: <span class="unchanged">';
for ($i = 0; $i < count($Mark1Glyphs); $i++) {
if ($level == 2 && strpos($lcoverage, $Mark1Glyphs[$i]) === false) {
continue;
} else {
if (!$firstMark) {
$firstMark = $Mark1Glyphs[$i];
}
}
$html .= ' ' . $this->formatEntity($Mark1Glyphs[$i]) . ' ';
}
$html .= '</span></div>';
if ($firstMark) {
$html .= '<div class="glyphs">Bases: <span class="unchanged">';
for ($j = 0; $j < count($Mark2Glyphs); $j++) {
$html .= ' ' . $this->formatEntity($Mark2Glyphs[$j]) . ' ';
}
$html .= '</span></div>';
// Example
$html .= '<div class="glyphs" style="font-feature-settings:\'' . $tag . '\' 1;">Example(s): <span class="changed">';
for ($j = 0; $j < min(count($Mark2Glyphs), 20); $j++) {
$html .= ' ' . $this->formatEntity($Mark2Glyphs[$j]) . $this->formatEntity($firstMark, true) . ' ';
}
$html .= '</span></div>';
}
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 7: Context positioning Position one or more glyphs in context
////////////////////////////////////////////////////////////////////////////////
else {
if ($Lookup[$luli]['Type'] == 7) {
$html .= '<div class="lookuptype">LookupType 7: Context positioning [Format ' . $PosFormat . ']</div>';
//===========
// Format 1:
//===========
if ($PosFormat == 1) {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . " Format " . $PosFormat . " not YET TESTED.");
} //===========
// Format 2:
//===========
else {
if ($PosFormat == 2) {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . " Format " . $PosFormat . " not YET TESTED.");
} //===========
// Format 3:
//===========
else {
if ($PosFormat == 3) {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . " Format " . $PosFormat . " not YET TESTED.");
} else {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . ", Format " . $PosFormat . " not supported.");
}
}
}
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 8: Chained Context positioning Position one or more glyphs in chained context
////////////////////////////////////////////////////////////////////////////////
else {
if ($Lookup[$luli]['Type'] == 8) {
$html .= '<div class="lookuptype">LookupType 8: Chained Context positioning [Format ' . $PosFormat . ']</div>';
//===========
// Format 1:
//===========
if ($PosFormat == 1) {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . " Format " . $PosFormat . " not TESTED YET.");
} //===========
// Format 2:
//===========
else {
if ($PosFormat == 2) {
$html .= '<div>GPOS Lookup Type 8: Format 2 not yet supported in OTL dump</div>';
continue;
/* NB When developing - cf. GSUB 6.2 */
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . " Format " . $PosFormat . " not TESTED YET.");
} //===========
// Format 3:
//===========
else {
if ($PosFormat == 3) {
$BacktrackGlyphCount = $this->read_ushort();
$CoverageBacktrackOffset = [];
for ($b = 0; $b < $BacktrackGlyphCount; $b++) {
$CoverageBacktrackOffset[] = $subtable_offset + $this->read_ushort(); // in glyph sequence order
}
$InputGlyphCount = $this->read_ushort();
$CoverageInputOffset = [];
for ($b = 0; $b < $InputGlyphCount; $b++) {
$CoverageInputOffset[] = $subtable_offset + $this->read_ushort(); // in glyph sequence order
}
$LookaheadGlyphCount = $this->read_ushort();
$CoverageLookaheadOffset = [];
for ($b = 0; $b < $LookaheadGlyphCount; $b++) {
$CoverageLookaheadOffset[] = $subtable_offset + $this->read_ushort(); // in glyph sequence order
}
$PosCount = $this->read_ushort();
$PosLookupRecord = [];
for ($p = 0; $p < $PosCount; $p++) {
// PosLookupRecord
$PosLookupRecord[$p]['SequenceIndex'] = $this->read_ushort();
$PosLookupRecord[$p]['LookupListIndex'] = $this->read_ushort();
}
$backtrackGlyphs = [];
for ($b = 0; $b < $BacktrackGlyphCount; $b++) {
$this->seek($CoverageBacktrackOffset[$b]);
$backtrackGlyphs[$b] = implode('|', $this->_getCoverage());
}
$inputGlyphs = [];
for ($b = 0; $b < $InputGlyphCount; $b++) {
$this->seek($CoverageInputOffset[$b]);
$inputGlyphs[$b] = implode('|', $this->_getCoverage());
}
$lookaheadGlyphs = [];
for ($b = 0; $b < $LookaheadGlyphCount; $b++) {
$this->seek($CoverageLookaheadOffset[$b]);
$lookaheadGlyphs[$b] = implode('|', $this->_getCoverage());
}
$exampleB = [];
$exampleI = [];
$exampleL = [];
$html .= '<div class="context">CONTEXT: ';
for ($ff = count($backtrackGlyphs) - 1; $ff >= 0; $ff--) {
$html .= '<div>Backtrack #' . $ff . ': <span class="unicode">' . $this->formatUniStr($backtrackGlyphs[$ff]) . '</span></div>';
$exampleB[] = $this->formatEntityFirst($backtrackGlyphs[$ff]);
}
for ($ff = 0; $ff < count($inputGlyphs); $ff++) {
$html .= '<div>Input #' . $ff . ': <span class="unchanged"> ' . $this->formatEntityStr($inputGlyphs[$ff]) . ' </span></div>';
$exampleI[] = $this->formatEntityFirst($inputGlyphs[$ff]);
}
for ($ff = 0; $ff < count($lookaheadGlyphs); $ff++) {
$html .= '<div>Lookahead #' . $ff . ': <span class="unicode">' . $this->formatUniStr($lookaheadGlyphs[$ff]) . '</span></div>';
$exampleL[] = $this->formatEntityFirst($lookaheadGlyphs[$ff]);
}
$html .= '</div>';
for ($p = 0; $p < $PosCount; $p++) {
$lup = $PosLookupRecord[$p]['LookupListIndex'];
$seqIndex = $PosLookupRecord[$p]['SequenceIndex'];
// GENERATE exampleB[n] exampleI[<seqIndex] .... exampleI[>seqIndex] exampleL[n]
$exB = '';
$exL = '';
if (count($exampleB)) {
$exB .= '<span class="backtrack">' . implode('', $exampleB) . '</span>';
}
if ($seqIndex > 0) {
$exB .= '<span class="inputother">';
for ($ip = 0; $ip < $seqIndex; $ip++) {
$exB .= $exampleI[$ip] . '';
}
$exB .= '</span>';
}
if (count($inputGlyphs) > ($seqIndex + 1)) {
$exL .= '<span class="inputother">';
for ($ip = $seqIndex + 1; $ip < count($inputGlyphs); $ip++) {
$exL .= '' . $exampleI[$ip];
}
$exL .= '</span>';
}
if (count($exampleL)) {
$exL .= '<span class="lookahead">' . implode('', $exampleL) . '</span>';
}
$html .= '<div class="sequenceIndex">Substitution Position: ' . $seqIndex . '</div>';
$lul2 = [$lup => $tag];
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// Pass $inputGlyphs[$seqIndex] e.g. 00636|00645|00656
// to level 2 and only apply if first Replace glyph is in this list
$html .= $this->_getGPOSarray($Lookup, $lul2, $scripttag, 2, $inputGlyphs[$seqIndex], $exB, $exL);
}
}
}
}
}
}
}
}
}
}
}
}
}
$html .= '</div>';
}
if ($level == 1) {
$this->mpdf->WriteHTML($html);
} else {
return $html;
}
//print_r($Lookup); exit;
}
//=====================================================================================
//=====================================================================================
// GPOS FUNCTIONS
//=====================================================================================
function count_bits($n)
{
for ($c = 0; $n; $c++) {
$n &= $n - 1; // clear the least significant bit set
}
return $c;
}
function _getValueRecord($ValueFormat)
{
// Common ValueRecord for GPOS
// Only returns 3 possible: $vra['XPlacement'] $vra['YPlacement'] $vra['XAdvance']
$vra = [];
// Horizontal adjustment for placement-in design units
if (($ValueFormat & 0x0001) == 0x0001) {
$vra['XPlacement'] = $this->read_short();
}
// Vertical adjustment for placement-in design units
if (($ValueFormat & 0x0002) == 0x0002) {
$vra['YPlacement'] = $this->read_short();
}
// Horizontal adjustment for advance-in design units (only used for horizontal writing)
if (($ValueFormat & 0x0004) == 0x0004) {
$vra['XAdvance'] = $this->read_short();
}
// Vertical adjustment for advance-in design units (only used for vertical writing)
if (($ValueFormat & 0x0008) == 0x0008) {
$this->read_short();
}
// Offset to Device table for horizontal placement-measured from beginning of PosTable (may be NULL)
if (($ValueFormat & 0x0010) == 0x0010) {
$this->read_ushort();
}
// Offset to Device table for vertical placement-measured from beginning of PosTable (may be NULL)
if (($ValueFormat & 0x0020) == 0x0020) {
$this->read_ushort();
}
// Offset to Device table for horizontal advance-measured from beginning of PosTable (may be NULL)
if (($ValueFormat & 0x0040) == 0x0040) {
$this->read_ushort();
}
// Offset to Device table for vertical advance-measured from beginning of PosTable (may be NULL)
if (($ValueFormat & 0x0080) == 0x0080) {
$this->read_ushort();
}
return $vra;
}
function _getAnchorTable($offset = 0)
{
if ($offset) {
$this->seek($offset);
}
$AnchorFormat = $this->read_ushort();
$XCoordinate = $this->read_short();
$YCoordinate = $this->read_short();
// Format 2 specifies additional link to contour point; Format 3 additional Device table
return [$XCoordinate, $YCoordinate];
}
function _getMarkRecord($offset, $MarkPos)
{
$this->seek($offset);
$MarkCount = $this->read_ushort();
$this->skip($MarkPos * 4);
$Class = $this->read_ushort();
$MarkAnchor = $offset + $this->read_ushort(); // = Offset to anchor table
list($x, $y) = $this->_getAnchorTable($MarkAnchor);
$MarkRecord = ['Class' => $Class, 'AnchorX' => $x, 'AnchorY' => $y];
return $MarkRecord;
}
//////////////////////////////////////////////////////////////////////////////////
// Recursively get composite glyph data
function getGlyphData($originalGlyphIdx, &$maxdepth, &$depth, &$points, &$contours)
{
$depth++;
$maxdepth = max($maxdepth, $depth);
if (count($this->glyphdata[$originalGlyphIdx]['compGlyphs'])) {
foreach ($this->glyphdata[$originalGlyphIdx]['compGlyphs'] as $glyphIdx) {
$this->getGlyphData($glyphIdx, $maxdepth, $depth, $points, $contours);
}
} else {
if (($this->glyphdata[$originalGlyphIdx]['nContours'] > 0) && $depth > 0) { // simple
$contours += $this->glyphdata[$originalGlyphIdx]['nContours'];
$points += $this->glyphdata[$originalGlyphIdx]['nPoints'];
}
}
$depth--;
}
//////////////////////////////////////////////////////////////////////////////////
// Recursively get composite glyphs
function getGlyphs($originalGlyphIdx, &$start, &$glyphSet, &$subsetglyphs)
{
$glyphPos = $this->glyphPos[$originalGlyphIdx];
$glyphLen = $this->glyphPos[$originalGlyphIdx + 1] - $glyphPos;
if (!$glyphLen) {
return;
}
$this->seek($start + $glyphPos);
$numberOfContours = $this->read_short();
if ($numberOfContours < 0) {
$this->skip(8);
$flags = GlyphOperator::MORE;
while ($flags & GlyphOperator::MORE) {
$flags = $this->read_ushort();
}
$glyphIdx = $this->read_ushort();
if (!isset($glyphSet[$glyphIdx])) {
$glyphSet[$glyphIdx] = count($subsetglyphs); // old glyphID to new glyphID
$subsetglyphs[$glyphIdx] = true;
}
$savepos = ftell($this->fh);
$this->getGlyphs($glyphIdx, $start, $glyphSet, $subsetglyphs);
$this->seek($savepos);
if ($flags & GlyphOperator::WORDS) {
$this->skip(4);
} else {
$this->skip(2);
}
if ($flags & GlyphOperator::SCALE) {
$this->skip(2);
} else {
if ($flags & GlyphOperator::XYSCALE) {
$this->skip(4);
} else {
if ($flags & GlyphOperator::TWOBYTWO) {
$this->skip(8);
}
}
}
}
}
//////////////////////////////////////////////////////////////////////////////////
function getHMTX($numberOfHMetrics, $numGlyphs, &$glyphToChar, $scale)
{
$start = $this->seek_table("hmtx");
$aw = 0;
$this->charWidths = str_pad('', 256 * 256 * 2, "\x00");
if ($this->maxUniChar > 65536) {
$this->charWidths .= str_pad('', 256 * 256 * 2, "\x00");
} // Plane 1 SMP
if ($this->maxUniChar > 131072) {
$this->charWidths .= str_pad('', 256 * 256 * 2, "\x00");
} // Plane 2 SMP
$nCharWidths = 0;
if (($numberOfHMetrics * 4) < $this->maxStrLenRead) {
$data = $this->get_chunk($start, ($numberOfHMetrics * 4));
$arr = unpack("n*", $data);
} else {
$this->seek($start);
}
for ($glyph = 0; $glyph < $numberOfHMetrics; $glyph++) {
if (($numberOfHMetrics * 4) < $this->maxStrLenRead) {
$aw = $arr[($glyph * 2) + 1];
} else {
$aw = $this->read_ushort();
$lsb = $this->read_ushort();
}
if (isset($glyphToChar[$glyph]) || $glyph == 0) {
if ($aw >= (1 << 15)) {
$aw = 0;
} // 1.03 Some (arabic) fonts have -ve values for width
// although should be unsigned value - comes out as e.g. 65108 (intended -50)
if ($glyph == 0) {
$this->defaultWidth = $scale * $aw;
continue;
}
foreach ($glyphToChar[$glyph] as $char) {
//$this->charWidths[$char] = intval(round($scale*$aw));
if ($char != 0 && $char != 65535) {
$w = intval(round($scale * $aw));
if ($w == 0) {
$w = 65535;
}
if ($char < 196608) {
$this->charWidths[$char * 2] = chr($w >> 8);
$this->charWidths[$char * 2 + 1] = chr($w & 0xFF);
$nCharWidths++;
}
}
}
}
}
$data = $this->get_chunk(($start + $numberOfHMetrics * 4), ($numGlyphs * 2));
$arr = unpack("n*", $data);
$diff = $numGlyphs - $numberOfHMetrics;
$w = intval(round($scale * $aw));
if ($w == 0) {
$w = 65535;
}
for ($pos = 0; $pos < $diff; $pos++) {
$glyph = $pos + $numberOfHMetrics;
if (isset($glyphToChar[$glyph])) {
foreach ($glyphToChar[$glyph] as $char) {
if ($char != 0 && $char != 65535) {
if ($char < 196608) {
$this->charWidths[$char * 2] = chr($w >> 8);
$this->charWidths[$char * 2 + 1] = chr($w & 0xFF);
$nCharWidths++;
}
}
}
}
}
// NB 65535 is a set width of 0
// First bytes define number of chars in font
$this->charWidths[0] = chr($nCharWidths >> 8);
$this->charWidths[1] = chr($nCharWidths & 0xFF);
}
function getHMetric($numberOfHMetrics, $gid)
{
$start = $this->seek_table("hmtx");
if ($gid < $numberOfHMetrics) {
$this->seek($start + ($gid * 4));
$hm = fread($this->fh, 4);
} else {
$this->seek($start + (($numberOfHMetrics - 1) * 4));
$hm = fread($this->fh, 2);
$this->seek($start + ($numberOfHMetrics * 2) + ($gid * 2));
$hm .= fread($this->fh, 2);
}
return $hm;
}
function getLOCA($indexToLocFormat, $numGlyphs)
{
$start = $this->seek_table('loca');
$this->glyphPos = [];
if ($indexToLocFormat == 0) {
$data = $this->get_chunk($start, ($numGlyphs * 2) + 2);
$arr = unpack("n*", $data);
for ($n = 0; $n <= $numGlyphs; $n++) {
$this->glyphPos[] = ($arr[$n + 1] * 2);
}
} else {
if ($indexToLocFormat == 1) {
$data = $this->get_chunk($start, ($numGlyphs * 4) + 4);
$arr = unpack("N*", $data);
for ($n = 0; $n <= $numGlyphs; $n++) {
$this->glyphPos[] = ($arr[$n + 1]);
}
} else {
throw new \Mpdf\MpdfException('Unknown location table format ' . $indexToLocFormat);
}
}
}
// CMAP Format 4
function getCMAP4($unicode_cmap_offset, &$glyphToChar, &$charToGlyph)
{
$this->maxUniChar = 0;
$this->seek($unicode_cmap_offset + 2);
$length = $this->read_ushort();
$limit = $unicode_cmap_offset + $length;
$this->skip(2);
$segCount = $this->read_ushort() / 2;
$this->skip(6);
$endCount = [];
for ($i = 0; $i < $segCount; $i++) {
$endCount[] = $this->read_ushort();
}
$this->skip(2);
$startCount = [];
for ($i = 0; $i < $segCount; $i++) {
$startCount[] = $this->read_ushort();
}
$idDelta = [];
for ($i = 0; $i < $segCount; $i++) {
$idDelta[] = $this->read_short();
} // ???? was unsigned short
$idRangeOffset_start = $this->_pos;
$idRangeOffset = [];
for ($i = 0; $i < $segCount; $i++) {
$idRangeOffset[] = $this->read_ushort();
}
for ($n = 0; $n < $segCount; $n++) {
$endpoint = ($endCount[$n] + 1);
for ($unichar = $startCount[$n]; $unichar < $endpoint; $unichar++) {
if ($idRangeOffset[$n] == 0) {
$glyph = ($unichar + $idDelta[$n]) & 0xFFFF;
} else {
$offset = ($unichar - $startCount[$n]) * 2 + $idRangeOffset[$n];
$offset = $idRangeOffset_start + 2 * $n + $offset;
if ($offset >= $limit) {
$glyph = 0;
} else {
$glyph = $this->get_ushort($offset);
if ($glyph != 0) {
$glyph = ($glyph + $idDelta[$n]) & 0xFFFF;
}
}
}
$charToGlyph[$unichar] = $glyph;
if ($unichar < 196608) {
$this->maxUniChar = max($unichar, $this->maxUniChar);
}
$glyphToChar[$glyph][] = $unichar;
}
}
}
function formatUni($char)
{
$x = preg_replace('/^[0]*/', '', $char);
$x = str_pad($x, 4, '0', STR_PAD_LEFT);
$d = hexdec($x);
if (($d > 57343 && $d < 63744) || ($d > 122879 && $d < 126977)) {
$id = 'M';
} // E000 - F8FF, 1E000-1F000
else {
$id = 'U';
}
return $id . '+' . $x;
}
function formatEntity($char, $allowjoining = false)
{
$char = preg_replace('/^[0]/', '', $char);
$x = '&#x' . $char . ';';
if (strpos($this->GlyphClassMarks, $char) !== false) {
if (!$allowjoining) {
$x = '◌' . $x;
}
}
return $x;
}
function formatUniArr($arr)
{
$s = [];
foreach ($arr as $c) {
$x = preg_replace('/^[0]*/', '', $c);
$d = hexdec($x);
if (($d > 57343 && $d < 63744) || ($d > 122879 && $d < 126977)) {
$id = 'M';
} // E000 - F8FF, 1E000-1F000
else {
$id = 'U';
}
$s[] = $id . '+' . str_pad($x, 4, '0', STR_PAD_LEFT);
}
return implode(', ', $s);
}
function formatEntityArr($arr)
{
$s = [];
foreach ($arr as $c) {
$c = preg_replace('/^[0]/', '', $c);
$x = '&#x' . $c . ';';
if (strpos($this->GlyphClassMarks, $c) !== false) {
$x = '◌' . $x;
}
$s[] = $x;
}
return implode(' ', $s); // ZWNJ?
}
function formatClassArr($arr)
{
$s = [];
foreach ($arr as $c) {
$x = preg_replace('/^[0]*/', '', $c);
$d = hexdec($x);
if (($d > 57343 && $d < 63744) || ($d > 122879 && $d < 126977)) {
$id = 'M';
} // E000 - F8FF, 1E000-1F000
else {
$id = 'U';
}
$s[] = $id . '+' . str_pad($x, 4, '0', STR_PAD_LEFT);
}
return implode(', ', $s);
}
function formatUniStr($str)
{
$s = [];
$arr = explode('|', $str);
foreach ($arr as $c) {
$x = preg_replace('/^[0]*/', '', $c);
$d = hexdec($x);
if (($d > 57343 && $d < 63744) || ($d > 122879 && $d < 126977)) {
$id = 'M';
} // E000 - F8FF, 1E000-1F000
else {
$id = 'U';
}
$s[] = $id . '+' . str_pad($x, 4, '0', STR_PAD_LEFT);
}
return implode(', ', $s);
}
function formatEntityStr($str)
{
$s = [];
$arr = explode('|', $str);
foreach ($arr as $c) {
$c = preg_replace('/^[0]/', '', $c);
$x = '&#x' . $c . ';';
if (strpos($this->GlyphClassMarks, $c) !== false) {
$x = '◌' . $x;
}
$s[] = $x;
}
return implode(' ', $s); // ZWNJ?
}
function formatEntityFirst($str)
{
$arr = explode('|', $str);
$char = preg_replace('/^[0]/', '', $arr[0]);
$x = '&#x' . $char . ';';
if (strpos($this->GlyphClassMarks, $char) !== false) {
$x = '◌' . $x;
}
return $x;
}
}
vendor/mpdf/mpdf/src/Form.php 0000644 00000206411 14760002214 0012120 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Strict;
use Mpdf\Color\ColorConverter;
use Mpdf\Writer\BaseWriter;
use Mpdf\Writer\FormWriter;
class Form
{
use Strict;
// Input flags
const FLAG_READONLY = 1;
const FLAG_REQUIRED = 2;
const FLAG_NO_EXPORT = 3;
const FLAG_TEXTAREA = 13;
const FLAG_PASSWORD = 14;
const FLAG_RADIO = 15;
const FLAG_NOTOGGLEOFF = 16;
const FLAG_COMBOBOX = 18;
const FLAG_EDITABLE = 19;
const FLAG_MULTISELECT = 22;
const FLAG_NO_SPELLCHECK = 23;
const FLAG_NO_SCROLL = 24;
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
/**
* @var \Mpdf\Otl
*/
private $otl;
/**
* @var \Mpdf\Color\ColorConverter
*/
private $colorConverter;
/**
* @var \Mpdf\Writer\BaseWriter
*/
private $writer;
/**
* @var \Mpdf\Writer\FormWriter
*/
private $formWriter;
/**
* @var array
*/
public $forms;
/**
* @var int
*/
private $formCount;
// Active Forms
var $formSubmitNoValueFields;
var $formExportType;
var $formSelectDefaultOption;
var $formUseZapD;
// Form Styles
var $form_border_color;
var $form_background_color;
var $form_border_width;
var $form_border_style;
var $form_button_border_color;
var $form_button_background_color;
var $form_button_border_width;
var $form_button_border_style;
var $form_radio_color;
var $form_radio_background_color;
var $form_element_spacing;
// Active forms
var $formMethod;
var $formAction;
var $form_fonts;
var $form_radio_groups;
var $form_checkboxes;
var $pdf_acro_array;
var $pdf_array_co;
var $array_form_button_js;
var $array_form_choice_js;
var $array_form_text_js;
// Button Text
var $form_button_text;
var $form_button_text_over;
var $form_button_text_click;
var $form_button_icon;
// FORMS
var $textarea_lineheight;
public function __construct(Mpdf $mpdf, Otl $otl, ColorConverter $colorConverter, BaseWriter $writer, FormWriter $formWriter)
{
$this->mpdf = $mpdf;
$this->otl = $otl;
$this->colorConverter = $colorConverter;
$this->writer = $writer;
$this->formWriter = $formWriter;
// ACTIVE FORMS
$this->formExportType = 'xfdf'; // 'xfdf' or 'html'
$this->formSubmitNoValueFields = true; // Whether to include blank fields when submitting data
$this->formSelectDefaultOption = true; // for Select drop down box; if no option is explicitly maked as selected,
// this determines whether to select 1st option (as per browser)
// - affects whether "required" attribute is relevant
$this->formUseZapD = true; // Determine whether to use ZapfDingbat icons for radio/checkboxes
// FORM STYLES
// These can alternatively use a 4 number string to represent CMYK colours
$this->form_border_color = '0.6 0.6 0.72'; // RGB
$this->form_background_color = '0.975 0.975 0.975'; // RGB
$this->form_border_width = '1'; // 0 doesn't seem to work as it should
$this->form_border_style = 'S'; // B - Bevelled; D - Double
$this->form_button_border_color = '0.2 0.2 0.55';
$this->form_button_background_color = '0.941 0.941 0.941';
$this->form_button_border_width = '1';
$this->form_button_border_style = 'S';
$this->form_radio_color = '0.0 0.0 0.4'; // radio and checkbox
$this->form_radio_background_color = '0.9 0.9 0.9';
// FORMS
$this->textarea_lineheight = 1.25;
// FORM ELEMENT SPACING
$this->form_element_spacing['select']['outer']['h'] = 0.5; // Horizontal spacing around SELECT
$this->form_element_spacing['select']['outer']['v'] = 0.5; // Vertical spacing around SELECT
$this->form_element_spacing['select']['inner']['h'] = 0.7; // Horizontal padding around SELECT
$this->form_element_spacing['select']['inner']['v'] = 0.7; // Vertical padding around SELECT
$this->form_element_spacing['input']['outer']['h'] = 0.5;
$this->form_element_spacing['input']['outer']['v'] = 0.5;
$this->form_element_spacing['input']['inner']['h'] = 0.7;
$this->form_element_spacing['input']['inner']['v'] = 0.7;
$this->form_element_spacing['textarea']['outer']['h'] = 0.5;
$this->form_element_spacing['textarea']['outer']['v'] = 0.5;
$this->form_element_spacing['textarea']['inner']['h'] = 1;
$this->form_element_spacing['textarea']['inner']['v'] = 0.5;
$this->form_element_spacing['button']['outer']['h'] = 0.5;
$this->form_element_spacing['button']['outer']['v'] = 0.5;
$this->form_element_spacing['button']['inner']['h'] = 2;
$this->form_element_spacing['button']['inner']['v'] = 1;
// INITIALISE non-configurable
$this->formMethod = 'POST';
$this->formAction = '';
$this->form_fonts = [];
$this->form_radio_groups = [];
$this->form_checkboxes = false;
$this->forms = [];
$this->pdf_array_co = '';
}
function print_ob_text($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir)
{
// TEXT/PASSWORD INPUT
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled']) || !empty($objattr['readonly'])) {
$flags[] = self::FLAG_READONLY;
}
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_NO_EXPORT;
$objattr['color'] = [3, 128, 128, 128]; // gray out disabled
}
if (!empty($objattr['required'])) {
$flags[] = self::FLAG_REQUIRED;
}
if (!isset($objattr['spellcheck']) || !$objattr['spellcheck']) {
$flags[] = self::FLAG_NO_SPELLCHECK;
}
if (isset($objattr['subtype']) && $objattr['subtype'] === 'PASSWORD') {
$flags[] = self::FLAG_PASSWORD;
}
if (isset($objattr['color'])) {
$this->mpdf->SetTColor($objattr['color']);
} else {
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$fieldalign = $rtlalign;
if (!empty($objattr['text_align'])) {
$fieldalign = $objattr['text_align'];
$val = $objattr['text'];
} else {
$val = $objattr['text'];
}
// mPDF 5.3.25
$js = [];
if (!empty($objattr['onCalculate'])) {
$js[] = ['C', $objattr['onCalculate']];
}
if (!empty($objattr['onValidate'])) {
$js[] = ['V', $objattr['onValidate']];
}
if (!empty($objattr['onFormat'])) {
$js[] = ['F', $objattr['onFormat']];
}
if (!empty($objattr['onKeystroke'])) {
$js[] = ['K', $objattr['onKeystroke']];
}
$this->SetFormText($w, $h, $objattr['fieldname'], $val, $val, $objattr['title'], $flags, $fieldalign, false, (isset($objattr['maxlength']) ? $objattr['maxlength'] : false), $js, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$w -= $this->form_element_spacing['input']['outer']['h'] * 2 / $k;
$h -= $this->form_element_spacing['input']['outer']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['input']['outer']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['input']['outer']['v'] / $k;
// Chop texto to max length $w-inner-padding
while ($this->mpdf->GetStringWidth($texto) > $w - ($this->form_element_spacing['input']['inner']['h'] * 2)) {
$texto = mb_substr($texto, 0, mb_strlen($texto, $this->mpdf->mb_enc) - 1, $this->mpdf->mb_enc);
}
// DIRECTIONALITY
if (preg_match('/([' . $this->mpdf->pregRTLchars . '])/u', $texto)) {
$this->mpdf->biDirectional = true;
} // *RTL*
// Use OTL OpenType Table Layout - GSUB & GPOS
if (!empty($this->mpdf->CurrentFont['useOTL'])) {
$texto = $this->otl->applyOTL($texto, $this->mpdf->CurrentFont['useOTL']);
$OTLdata = $this->otl->OTLdata;
}
$this->mpdf->magic_reverse_dir($texto, $this->mpdf->directionality, $OTLdata);
$this->mpdf->SetLineWidth(0.2 / $k);
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} elseif (!empty($objattr['readonly'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($this->colorConverter->convert(250, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$this->mpdf->Cell($w, $h, $texto, 1, 0, $rtlalign, 1, '', 0, $this->form_element_spacing['input']['inner']['h'] / $k, $this->form_element_spacing['input']['inner']['h'] / $k, 'M', 0, false, $OTLdata);
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_textarea($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir)
{
// TEXTAREA
if ($this->mpdf->useActiveForms) {
$flags = [self::FLAG_TEXTAREA];
if (!empty($objattr['disabled']) || !empty($objattr['readonly'])) {
$flags[] = self::FLAG_READONLY;
}
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_NO_EXPORT;
$objattr['color'] = [3, 128, 128, 128]; // gray out disabled
}
if (!empty($objattr['required'])) {
$flags[] = self::FLAG_REQUIRED;
}
if (!isset($objattr['spellcheck']) || !$objattr['spellcheck']) {
$flags[] = self::FLAG_NO_SPELLCHECK;
}
if (!empty($objattr['donotscroll'])) {
$flags[] = self::FLAG_NO_SCROLL;
}
if (isset($objattr['color'])) {
$this->mpdf->SetTColor($objattr['color']);
} else {
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$fieldalign = $rtlalign;
if ($texto === ' ') {
$texto = '';
} // mPDF 5.3.24
if (!empty($objattr['text_align'])) {
$fieldalign = $objattr['text_align'];
}
// mPDF 5.3.25
$js = [];
if (!empty($objattr['onCalculate'])) {
$js[] = ['C', $objattr['onCalculate']];
}
if (!empty($objattr['onValidate'])) {
$js[] = ['V', $objattr['onValidate']];
}
if (!empty($objattr['onFormat'])) {
$js[] = ['F', $objattr['onFormat']];
}
if (!empty($objattr['onKeystroke'])) {
$js[] = ['K', $objattr['onKeystroke']];
}
$this->SetFormText($w, $h, $objattr['fieldname'], $texto, $texto, (isset($objattr['title']) ? $objattr['title'] : ''), $flags, $fieldalign, false, -1, $js, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$w -= $this->form_element_spacing['textarea']['outer']['h'] * 2 / $k;
$h -= $this->form_element_spacing['textarea']['outer']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['textarea']['outer']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['textarea']['outer']['v'] / $k;
$this->mpdf->SetLineWidth(0.2 / $k);
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} elseif (!empty($objattr['readonly'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($this->colorConverter->convert(250, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$this->mpdf->Rect($this->mpdf->x, $this->mpdf->y, $w, $h, 'DF');
$ClipPath = sprintf('q %.3F %.3F %.3F %.3F re W n ', $this->mpdf->x * Mpdf::SCALE, ($this->mpdf->h - $this->mpdf->y) * Mpdf::SCALE, $w * Mpdf::SCALE, -$h * Mpdf::SCALE);
$this->writer->write($ClipPath);
$w -= $this->form_element_spacing['textarea']['inner']['h'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['textarea']['inner']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['textarea']['inner']['v'] / $k;
if ($texto != '') {
$this->mpdf->MultiCell($w, $this->mpdf->FontSize * $this->textarea_lineheight, $texto, 0, '', 0, '', $blockdir, true, $objattr['OTLdata'], $objattr['rows']);
}
$this->writer->write('Q');
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_select($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir)
{
// SELECT
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
$objattr['color'] = [3, 128, 128, 128]; // gray out disabled
}
if (!empty($objattr['required'])) {
$flags[] = self::FLAG_REQUIRED;
}
if (!empty($objattr['multiple']) && isset($objattr['size']) && $objattr['size'] > 1) {
$flags[] = self::FLAG_MULTISELECT;
}
if (isset($objattr['size']) && $objattr['size'] < 2) {
$flags[] = self::FLAG_COMBOBOX;
if (!empty($objattr['editable'])) {
$flags[] = self::FLAG_EDITABLE;
}
}
// only allow spellcheck if combo and editable
if ((!isset($objattr['spellcheck']) || !$objattr['spellcheck']) || (isset($objattr['size']) && $objattr['size'] > 1) || (!isset($objattr['editable']) || !$objattr['editable'])) {
$flags[] = self::FLAG_NO_SPELLCHECK;
}
if (isset($objattr['subtype']) && $objattr['subtype'] === 'PASSWORD') {
$flags[] = self::FLAG_PASSWORD;
}
if (!empty($objattr['onChange'])) {
$js = $objattr['onChange'];
} else {
$js = '';
} // mPDF 5.3.37
$data = ['VAL' => [], 'OPT' => [], 'SEL' => [],];
if (isset($objattr['items'])) {
for ($i = 0; $i < count($objattr['items']); $i++) {
$item = $objattr['items'][$i];
$data['VAL'][] = (isset($item['exportValue']) ? $item['exportValue'] : '');
$data['OPT'][] = (isset($item['content']) ? $item['content'] : '');
if (!empty($item['selected'])) {
$data['SEL'][] = $i;
}
}
}
if (count($data['SEL']) === 0 && $this->formSelectDefaultOption) {
$data['SEL'][] = 0;
}
if (isset($objattr['color'])) {
$this->mpdf->SetTColor($objattr['color']);
} else {
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$this->SetFormChoice($w, $h, $objattr['fieldname'], $flags, $data, $rtlalign, $js);
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetLineWidth(0.2 / $k);
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($this->colorConverter->convert(250, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$w -= $this->form_element_spacing['select']['outer']['h'] * 2 / $k;
$h -= $this->form_element_spacing['select']['outer']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['select']['outer']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['select']['outer']['v'] / $k;
// DIRECTIONALITY
if (preg_match('/([' . $this->mpdf->pregRTLchars . '])/u', $texto)) {
$this->mpdf->biDirectional = true;
} // *RTL*
$this->mpdf->magic_reverse_dir($texto, $this->mpdf->directionality, $objattr['OTLdata']);
$this->mpdf->Cell($w - ($this->mpdf->FontSize * 1.4), $h, $texto, 1, 0, $rtlalign, 1, '', 0, $this->form_element_spacing['select']['inner']['h'] / $k, $this->form_element_spacing['select']['inner']['h'] / $k, 'M', 0, false, $objattr['OTLdata']);
$this->mpdf->SetFColor($this->colorConverter->convert(190, $this->mpdf->PDFAXwarnings));
$save_font = $this->mpdf->FontFamily;
$save_currentfont = $this->mpdf->currentfontfamily;
if ($this->mpdf->PDFA || $this->mpdf->PDFX) {
if (($this->mpdf->PDFA && !$this->mpdf->PDFAauto) || ($this->mpdf->PDFX && !$this->mpdf->PDFXauto)) {
$this->mpdf->PDFAXwarnings[] = 'Core Adobe font Zapfdingbats cannot be embedded in mPDF - used in Form element: Select - which is required for PDFA1-b or PDFX/1-a. (Different character/font will be substituted.)';
}
$this->mpdf->SetFont('sans');
if ($this->mpdf->_charDefined($this->mpdf->CurrentFont['cw'], 9660)) {
$down = "\xe2\x96\xbc";
} else {
$down = '=';
}
$this->mpdf->Cell($this->mpdf->FontSize * 1.4, $h, $down, 1, 0, 'C', 1);
} else {
$this->mpdf->SetFont('czapfdingbats');
$this->mpdf->Cell($this->mpdf->FontSize * 1.4, $h, chr(116), 1, 0, 'C', 1);
}
$this->mpdf->SetFont($save_font);
$this->mpdf->currentfontfamily = $save_currentfont;
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_imageinput($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir, $is_table)
{
// INPUT/BUTTON as IMAGE
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
}
if (!empty($objattr['onClick'])) {
$js = $objattr['onClick'];
} else {
$js = '';
}
$this->SetJSButton($w, $h, $objattr['fieldname'], (isset($objattr['value']) ? $objattr['value'] : ''), $js, $objattr['ID'], $objattr['title'], $flags, (isset($objattr['Indexed']) ? $objattr['Indexed'] : false));
} else {
$this->mpdf->y = $objattr['INNER-Y'];
$this->writer->write(sprintf('q %.3F 0 0 %.3F %.3F %.3F cm /I%d Do Q', $objattr['INNER-WIDTH'] * Mpdf::SCALE, $objattr['INNER-HEIGHT'] * Mpdf::SCALE, $objattr['INNER-X'] * Mpdf::SCALE, ($this->mpdf->h - ($objattr['INNER-Y'] + $objattr['INNER-HEIGHT'] )) * Mpdf::SCALE, $objattr['ID']));
if (!empty($objattr['BORDER-WIDTH'])) {
$this->mpdf->PaintImgBorder($objattr, $is_table);
}
}
}
function print_ob_button($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir)
{
// BUTTON
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
$objattr['color'] = [3, 128, 128, 128];
}
if (isset($objattr['color'])) {
$this->mpdf->SetTColor($objattr['color']);
} else {
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
if (isset($objattr['subtype'])) {
if ($objattr['subtype'] === 'RESET') {
$this->SetFormButtonText($objattr['value']);
$this->SetFormReset($w, $h, $objattr['fieldname'], $objattr['value'], $objattr['title'], $flags, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false), (isset($objattr['noprint']) ? $objattr['noprint'] : false));
} elseif ($objattr['subtype'] === 'SUBMIT') {
$url = $this->formAction;
$type = $this->formExportType;
$method = $this->formMethod;
$this->SetFormButtonText($objattr['value']);
$this->SetFormSubmit($w, $h, $objattr['fieldname'], $objattr['value'], $url, $objattr['title'], $type, $method, $flags, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false), (isset($objattr['noprint']) ? $objattr['noprint'] : false));
} elseif ($objattr['subtype'] === 'BUTTON') {
$this->SetFormButtonText($objattr['value']);
if (isset($objattr['onClick']) && $objattr['onClick']) {
$js = $objattr['onClick'];
} else {
$js = '';
}
$this->SetJSButton($w, $h, $objattr['fieldname'], $objattr['value'], $js, 0, $objattr['title'], $flags, false, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false), (isset($objattr['noprint']) ? $objattr['noprint'] : false));
}
}
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetLineWidth(0.2 / $k);
$this->mpdf->SetFColor($this->colorConverter->convert(190, $this->mpdf->PDFAXwarnings));
$w -= $this->form_element_spacing['button']['outer']['h'] * 2 / $k;
$h -= $this->form_element_spacing['button']['outer']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['button']['outer']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['button']['outer']['v'] / $k;
$this->mpdf->RoundedRect($this->mpdf->x, $this->mpdf->y, $w, $h, 0.5 / $k, 'DF');
$w -= $this->form_element_spacing['button']['inner']['h'] * 2 / $k;
$h -= $this->form_element_spacing['button']['inner']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['button']['inner']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['button']['inner']['v'] / $k;
// DIRECTIONALITY
if (preg_match('/([' . $this->mpdf->pregRTLchars . '])/u', $texto)) {
$this->mpdf->biDirectional = true;
} // *RTL*
// Use OTL OpenType Table Layout - GSUB & GPOS
if (!empty($this->mpdf->CurrentFont['useOTL'])) {
$texto = $this->otl->applyOTL($texto, $this->mpdf->CurrentFont['useOTL']);
$OTLdata = $this->otl->OTLdata;
}
$this->mpdf->magic_reverse_dir($texto, $this->mpdf->directionality, $OTLdata);
$this->mpdf->Cell($w, $h, $texto, '', 0, 'C', 0, '', 0, 0, 0, 'M', 0, false, $OTLdata);
$this->mpdf->SetFColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_checkbox($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir, $x, $y)
{
// CHECKBOX
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
}
$checked = false;
if (!empty($objattr['checked'])) {
$checked = true;
}
if ($this->formUseZapD) {
$save_font = $this->mpdf->FontFamily;
$save_currentfont = $this->mpdf->currentfontfamily;
$this->mpdf->SetFont('czapfdingbats');
}
$this->SetCheckBox($w, $h, $objattr['fieldname'], $objattr['value'], $objattr['title'], $checked, $flags, (isset($objattr['disabled']) ? $objattr['disabled'] : false));
if ($this->formUseZapD) {
$this->mpdf->SetFont($save_font);
$this->mpdf->currentfontfamily = $save_currentfont;
}
} else {
$iw = $w * 0.7;
$ih = $h * 0.7;
$lx = $x + (($w - $iw) / 2);
$ty = $y + (($h - $ih) / 2);
$rx = $lx + $iw;
$by = $ty + $ih;
$this->mpdf->SetLineWidth(0.2 / $k);
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($this->colorConverter->convert(250, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$this->mpdf->Rect($lx, $ty, $iw, $ih, 'DF');
if (!empty($objattr['checked'])) {
//Round join and cap
$this->mpdf->SetLineCap(1);
$this->mpdf->Line($lx, $ty, $rx, $by);
$this->mpdf->Line($lx, $by, $rx, $ty);
//Set line cap style back to square
$this->mpdf->SetLineCap();
}
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_radio($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir, $x, $y)
{
// RADIO
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
}
$checked = false;
if (!empty($objattr['checked'])) {
$checked = true;
}
if ($this->formUseZapD) {
$save_font = $this->mpdf->FontFamily;
$save_currentfont = $this->mpdf->currentfontfamily;
$this->mpdf->SetFont('czapfdingbats');
}
$this->SetRadio($w, $h, $objattr['fieldname'], $objattr['value'], (isset($objattr['title']) ? $objattr['title'] : ''), $checked, $flags, (isset($objattr['disabled']) ? $objattr['disabled'] : false));
if ($this->formUseZapD) {
$this->mpdf->SetFont($save_font);
$this->mpdf->currentfontfamily = $save_currentfont;
}
} else {
$this->mpdf->SetLineWidth(0.2 / $k);
$radius = $this->mpdf->FontSize * 0.35;
$cx = $x + ($w / 2);
$cy = $y + ($h / 2);
$color = $this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings);
if (isset($objattr['color']) && $objattr['color']) {
$color = $objattr['color'];
}
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($color);
$this->mpdf->SetDColor($color);
}
$this->mpdf->Circle($cx, $cy, $radius, 'D');
if (!empty($objattr['checked'])) {
$this->mpdf->Circle($cx, $cy, $radius * 0.4, 'DF');
}
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
private function getCountItems($form)
{
$total = 1;
if ($form['typ'] === 'Tx') {
if (isset($this->array_form_text_js[$form['T']])) {
if (isset($this->array_form_text_js[$form['T']]['F'])) {
$total++;
}
if (isset($this->array_form_text_js[$form['T']]['K'])) {
$total++;
}
if (isset($this->array_form_text_js[$form['T']]['V'])) {
$total++;
}
if (isset($this->array_form_text_js[$form['T']]['C'])) {
$total++;
}
}
}
if ($form['typ'] === 'Bt') {
if (isset($this->array_form_button_js[$form['T']])) {
$total++;
}
if (isset($this->form_button_icon[$form['T']])) {
$total++;
if ($this->form_button_icon[$form['T']]['Indexed']) {
$total++;
}
}
if ($form['subtype'] === 'radio') {
$total+=2;
} elseif ($form['subtype'] === 'checkbox') {
$total++;
if (!$this->formUseZapD) {
$total++;
}
}
}
if ($form['typ'] === 'Ch') {
if (isset($this->array_form_choice_js[$form['T']])) {
$total++;
}
}
return $total;
}
// In _putpages
function countPageForms($n, &$totaladdnum)
{
foreach ($this->forms as $form) {
if ($form['page'] == $n) {
$totaladdnum += $this->getCountItems($form);
}
}
}
// In _putpages
function addFormIds($n, &$s, &$annotid)
{
foreach ($this->forms as $form) {
if ($form['page'] == $n) {
$s .= $annotid . ' 0 R ';
$annotid += $this->getCountItems($form);
}
}
}
// In _putannots
function _putFormItems($n, $hPt)
{
foreach ($this->forms as $val) {
if ($val['page'] == $n) {
if ($val['typ'] === 'Tx') {
$this->_putform_tx($val, $hPt);
}
if ($val['typ'] === 'Ch') {
$this->_putform_ch($val, $hPt);
}
if ($val['typ'] === 'Bt') {
$this->_putform_bt($val, $hPt);
}
}
}
}
// In _putannots
function _putRadioItems($n)
{
// Output Radio Groups
$key = 1;
foreach ($this->form_radio_groups as $name => $frg) {
$this->writer->object();
$this->pdf_acro_array .= $this->mpdf->n . ' 0 R ';
$this->writer->write('<<');
$this->writer->write('/Type /Annot ');
$this->writer->write('/Subtype /Widget');
$this->writer->write('/NM ' . $this->writer->string(sprintf('%04u-%04u', $n, 3000 + $key++)));
$this->writer->write('/M ' . $this->writer->string('D:' . date('YmdHis')));
$this->writer->write('/Rect [0 0 0 0] ');
$this->writer->write('/FT /Btn ');
if (!empty($frg['disabled'])) {
$flags = [self::FLAG_READONLY, self::FLAG_NO_EXPORT, self::FLAG_RADIO, self::FLAG_NOTOGGLEOFF];
} else {
$flags = [self::FLAG_RADIO, self::FLAG_NOTOGGLEOFF];
}
$this->writer->write('/Ff ' . $this->_setflag($flags));
$kstr = '';
// $optstr = '';
foreach ($frg['kids'] as $kid) {
$kstr .= $this->forms[$kid['n']]['obj'] . ' 0 R ';
// $optstr .= ' '.$this->writer->string($kid['OPT']).' ';
}
$this->writer->write('/Kids [ ' . $kstr . ' ] '); // 11 0 R 12 0 R etc.
// $this->writer->write('/Opt [ '.$optstr.' ] ');
//V entry holds index corresponding to the appearance state of
//whichever child field is currently in the on state = or Off
if (isset($frg['on'])) {
$state = $frg['on'];
} else {
$state = 'Off';
}
$this->writer->write('/V /' . $state . ' ');
$this->writer->write('/DV /' . $state . ' ');
$this->writer->write('/T ' . $this->writer->string($name) . ' ');
$this->writer->write('>>');
$this->writer->write('endobj');
}
}
function _putFormsCatalog()
{
if (isset($this->pdf_acro_array)) {
$this->writer->write('/AcroForm << /DA (/F1 0 Tf 0 g )');
$this->writer->write('/Q 0');
$this->writer->write('/Fields [' . $this->pdf_acro_array . ']');
$f = '';
foreach ($this->form_fonts as $fn) {
if (is_array($this->mpdf->fonts[$fn]['n'])) {
throw new \Mpdf\MpdfException('Cannot use fonts with SMP or SIP characters for interactive Form elements');
}
$f .= '/F' . $this->mpdf->fonts[$fn]['i'] . ' ' . $this->mpdf->fonts[$fn]['n'] . ' 0 R ';
}
$this->writer->write('/DR << /Font << ' . $f . ' >> >>');
// CO Calculation Order
if ($this->pdf_array_co) {
$this->writer->write('/CO [' . $this->pdf_array_co . ']');
}
$this->writer->write('/NeedAppearances true');
$this->writer->write('>>');
}
}
function SetFormButtonJS($name, $js)
{
$js = str_replace("\t", ' ', trim($js));
if (isset($name) && isset($js)) {
$this->array_form_button_js[$this->writer->escape($name)] = [
'js' => $js
];
}
}
function SetFormChoiceJS($name, $js)
{
$js = str_replace("\t", ' ', trim($js));
if (isset($name) && isset($js)) {
$this->array_form_choice_js[$this->writer->escape($name)] = [
'js' => $js
];
}
}
function SetFormTextJS($name, $js)
{
for ($i = 0; $i < count($js); $i++) {
$j = str_replace("\t", ' ', trim($js[$i][1]));
$format = $js[$i][0];
if ($name) {
$this->array_form_text_js[$this->writer->escape($name)][$format] = ['js' => $j];
}
}
}
function Win1252ToPDFDocEncoding($txt)
{
$Win1252ToPDFDocEncoding = [
chr(0200) => chr(0240), chr(0214) => chr(0226), chr(0212) => chr(0227), chr(0237) => chr(0230),
chr(0225) => chr(0200), chr(0210) => chr(0032), chr(0206) => chr(0201), chr(0207) => chr(0202),
chr(0205) => chr(0203), chr(0227) => chr(0204), chr(0226) => chr(0205), chr(0203) => chr(0206),
chr(0213) => chr(0210), chr(0233) => chr(0211), chr(0211) => chr(0213), chr(0204) => chr(0214),
chr(0223) => chr(0215), chr(0224) => chr(0216), chr(0221) => chr(0217), chr(0222) => chr(0220),
chr(0202) => chr(0221), chr(0232) => chr(0235), chr(0230) => chr(0037), chr(0231) => chr(0222),
chr(0216) => chr(0231), chr(0240) => chr(0040)
]; // mPDF 5.3.46
return strtr($txt, $Win1252ToPDFDocEncoding);
}
function SetFormText($w, $h, $name, $value = '', $default = '', $title = '', $flags = [], $align = 'L', $hidden = false, $maxlen = -1, $js = '', $background_col = false, $border_col = false)
{
$this->formCount++;
if ($align === 'C') {
$align = '1';
} elseif ($align === 'R') {
$align = '2';
} else {
$align = '0';
}
if ($maxlen < 1) {
$maxlen = false;
}
if (!preg_match('/^[a-zA-Z0-9_:\-]+$/', $name)) {
throw new \Mpdf\MpdfException('Field [' . $name . '] must have a name attribute, which can only contain letters, numbers, colon(:), undersore(_) or hyphen(-)');
}
if ($this->mpdf->onlyCoreFonts) {
$value = $this->Win1252ToPDFDocEncoding($value);
$default = $this->Win1252ToPDFDocEncoding($default);
$title = $this->Win1252ToPDFDocEncoding($title);
} else {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($value); // Add characters to font subset
$this->mpdf->UTF8StringToArray($default); // Add characters to font subset
$this->mpdf->UTF8StringToArray($title); // Add characters to font subset
}
if ($value) {
$value = $this->writer->utf8ToUtf16BigEndian($value);
}
if ($default) {
$default = $this->writer->utf8ToUtf16BigEndian($default);
}
$title = $this->writer->utf8ToUtf16BigEndian($title);
}
if ($background_col) {
$bg_c = $this->mpdf->SetColor($background_col, 'CodeOnly');
} else {
$bg_c = $this->form_background_color;
}
if ($border_col) {
$bc_c = $this->mpdf->SetColor($border_col, 'CodeOnly');
} else {
$bc_c = $this->form_border_color;
}
$f = [
'n' => $this->formCount,
'typ' => 'Tx',
'page' => $this->mpdf->page,
'x' => $this->mpdf->x,
'y' => $this->mpdf->y,
'w' => $w,
'h' => $h,
'T' => $name,
'FF' => $flags,
'V' => $value,
'DV' => $default,
'TU' => $title,
'hidden' => $hidden,
'Q' => $align,
'maxlen' => $maxlen,
'BS_W' => $this->form_border_width,
'BS_S' => $this->form_border_style,
'BC_C' => $bc_c,
'BG_C' => $bg_c,
'style' => [
'font' => $this->mpdf->FontFamily,
'fontsize' => $this->mpdf->FontSizePt,
'fontcolor' => $this->mpdf->TextColor,
]
];
if (is_array($js) && count($js) > 0) {
$this->SetFormTextJS($name, $js);
} // mPDF 5.3.25
if ($this->mpdf->keep_block_together) {
$this->mpdf->ktForms[] = $f;
} elseif ($this->mpdf->writingHTMLheader || $this->mpdf->writingHTMLfooter) {
$this->mpdf->HTMLheaderPageForms[] = $f;
} else {
if ($this->mpdf->ColActive) {
$this->mpdf->columnbuffer[] = [
's' => 'ACROFORM',
'col' => $this->mpdf->CurrCol,
'x' => $this->mpdf->x,
'y' => $this->mpdf->y,
'h' => $h
];
$this->mpdf->columnForms[$this->mpdf->CurrCol][(int) $this->mpdf->x][(int) $this->mpdf->y] = $this->formCount;
}
$this->forms[$this->formCount] = $f;
}
if (!in_array($this->mpdf->FontFamily, $this->form_fonts)) {
$this->form_fonts[] = $this->mpdf->FontFamily;
$this->mpdf->fonts[$this->mpdf->FontFamily]['used'] = true;
}
if (!$hidden) {
$this->mpdf->x += $w;
}
}
function SetFormChoice($w, $h, $name, $flags, $array, $align = 'L', $js = '')
{
$this->formCount++;
if ($this->mpdf->blk[$this->mpdf->blklvl]['direction'] === 'rtl') {
$align = '2';
} else {
$align = '0';
}
if (!preg_match('/^[a-zA-Z0-9_:\-]+$/', $name)) {
throw new \Mpdf\MpdfException('Field [' . $name . '] must have a name attribute, which can only contain letters, numbers, colon(:), undersore(_) or hyphen(-)');
}
if ($this->mpdf->onlyCoreFonts) {
for ($i = 0; $i < count($array['VAL']); $i++) {
$array['VAL'][$i] = $this->Win1252ToPDFDocEncoding($array['VAL'][$i]);
$array['OPT'][$i] = $this->Win1252ToPDFDocEncoding($array['OPT'][$i]);
}
} else {
for ($i = 0; $i < count($array['VAL']); $i++) {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($array['VAL'][$i]); // Add characters to font subset
$this->mpdf->UTF8StringToArray($array['OPT'][$i]); // Add characters to font subset
}
if ($array['VAL'][$i]) {
$array['VAL'][$i] = $this->writer->utf8ToUtf16BigEndian($array['VAL'][$i]);
}
if ($array['OPT'][$i]) {
$array['OPT'][$i] = $this->writer->utf8ToUtf16BigEndian($array['OPT'][$i]);
}
}
}
$f = ['n' => $this->formCount,
'typ' => 'Ch',
'page' => $this->mpdf->page,
'x' => $this->mpdf->x,
'y' => $this->mpdf->y,
'w' => $w,
'h' => $h,
'T' => $name,
'OPT' => $array,
'FF' => $flags,
'Q' => $align,
'BS_W' => $this->form_border_width,
'BS_S' => $this->form_border_style,
'BC_C' => $this->form_border_color,
'BG_C' => $this->form_background_color,
'style' => [
'font' => $this->mpdf->FontFamily,
'fontsize' => $this->mpdf->FontSizePt,
'fontcolor' => $this->mpdf->TextColor,
]
];
if ($js) {
$this->SetFormChoiceJS($name, $js);
}
if ($this->mpdf->keep_block_together) {
$this->mpdf->ktForms[] = $f;
} elseif ($this->mpdf->writingHTMLheader || $this->mpdf->writingHTMLfooter) {
$this->mpdf->HTMLheaderPageForms[] = $f;
} else {
if ($this->mpdf->ColActive) {
$this->mpdf->columnbuffer[] = ['s' => 'ACROFORM', 'col' => $this->mpdf->CurrCol, 'x' => $this->mpdf->x, 'y' => $this->mpdf->y,
'h' => $h];
$this->mpdf->columnForms[$this->mpdf->CurrCol][(int) $this->mpdf->x][(int) $this->mpdf->y] = $this->formCount;
}
$this->forms[$this->formCount] = $f;
}
if (!in_array($this->mpdf->FontFamily, $this->form_fonts)) {
$this->form_fonts[] = $this->mpdf->FontFamily;
$this->mpdf->fonts[$this->mpdf->FontFamily]['used'] = true;
}
$this->mpdf->x += $w;
}
// CHECKBOX
function SetCheckBox($w, $h, $name, $value, $title = '', $checked = false, $flags = [], $disabled = false)
{
$this->SetFormButton($w, $h, $name, $value, 'checkbox', $title, $flags, $checked, $disabled);
$this->mpdf->x += $w;
}
// RADIO
function SetRadio($w, $h, $name, $value, $title = '', $checked = false, $flags = [], $disabled = false)
{
$this->SetFormButton($w, $h, $name, $value, 'radio', $title, $flags, $checked, $disabled);
$this->mpdf->x += $w;
}
function SetFormReset($w, $h, $name, $value = 'Reset', $title = '', $flags = [], $background_col = false, $border_col = false, $noprint = false)
{
if (!$name) {
$name = 'Reset';
}
$this->SetFormButton($w, $h, $name, $value, 'reset', $title, $flags, false, false, $background_col, $border_col, $noprint);
$this->mpdf->x += $w;
}
function SetJSButton($w, $h, $name, $value, $js, $image_id = 0, $title = '', $flags = [], $indexed = false, $background_col = false, $border_col = false, $noprint = false)
{
$this->SetFormButton($w, $h, $name, $value, 'js_button', $title, $flags, false, false, $background_col, $border_col, $noprint);
// pos => 1 = no caption, icon only; 0 = caption only
if ($image_id) {
$this->form_button_icon[$this->writer->escape($name)] = [
'pos' => 1,
'image_id' => $image_id,
'Indexed' => $indexed,
];
}
if ($js) {
$this->SetFormButtonJS($name, $js);
}
$this->mpdf->x += $w;
}
function SetFormSubmit($w, $h, $name, $value = 'Submit', $url = '', $title = '', $typ = 'html', $method = 'POST', $flags = [], $background_col = false, $border_col = false, $noprint = false)
{
if (!$name) {
$name = 'Submit';
}
$this->SetFormButton($w, $h, $name, $value, 'submit', $title, $flags, false, false, $background_col, $border_col, $noprint);
$this->forms[$this->formCount]['URL'] = $url;
$this->forms[$this->formCount]['method'] = $method;
$this->forms[$this->formCount]['exporttype'] = $typ;
$this->mpdf->x += $w;
}
function SetFormButtonText($ca, $rc = '', $ac = '')
{
if ($this->mpdf->onlyCoreFonts) {
$ca = $this->Win1252ToPDFDocEncoding($ca);
if ($rc) {
$rc = $this->Win1252ToPDFDocEncoding($rc);
}
if ($ac) {
$ac = $this->Win1252ToPDFDocEncoding($ac);
}
} else {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($ca); // Add characters to font subset
}
$ca = $this->writer->utf8ToUtf16BigEndian($ca);
if ($rc) {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($rc);
}
$rc = $this->writer->utf8ToUtf16BigEndian($rc);
}
if ($ac) {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($ac);
}
$ac = $this->writer->utf8ToUtf16BigEndian($ac);
}
}
$this->form_button_text = $ca;
$this->form_button_text_over = $rc ?: $ca;
$this->form_button_text_click = $ac ?: $ca;
}
function SetFormButton($bb, $hh, $name, $value, $type, $title = '', $flags = [], $checked = false, $disabled = false, $background_col = false, $border_col = false, $noprint = false)
{
$this->formCount++;
if (!preg_match('/^[a-zA-Z0-9_:\-]+$/', $name)) {
throw new \Mpdf\MpdfException('Field [' . $name . '] must have a name attribute, which can only contain letters, numbers, colon(:), undersore(_) or hyphen(-)');
}
if (!$this->mpdf->onlyCoreFonts) {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($title); // Add characters to font subset
$this->mpdf->UTF8StringToArray($value); // Add characters to font subset
}
$title = $this->writer->utf8ToUtf16BigEndian($title);
if ($type === 'checkbox') {
$uvalue = $this->writer->utf8ToUtf16BigEndian($value);
} elseif ($type === 'radio') {
$uvalue = $this->writer->utf8ToUtf16BigEndian($value);
$value = mb_convert_encoding($value, 'Windows-1252', 'UTF-8');
} else {
$value = $this->writer->utf8ToUtf16BigEndian($value);
$uvalue = $value;
}
} else {
$title = $this->Win1252ToPDFDocEncoding($title);
$value = $this->Win1252ToPDFDocEncoding($value); //// ??? not needed
$uvalue = mb_convert_encoding($value, 'UTF-8', 'Windows-1252');
$uvalue = $this->writer->utf8ToUtf16BigEndian($uvalue);
}
if ($type === 'radio' || $type === 'checkbox') {
if (!preg_match('/^[a-zA-Z0-9_:\-\.]+$/', $value)) {
throw new \Mpdf\MpdfException("Field '" . $name . "' must have a value, which can only contain letters, numbers, colon(:), underscore(_), hyphen(-) or period(.)");
}
}
if ($type === 'radio') {
if (!isset($this->form_radio_groups[$name])) {
$this->form_radio_groups[$name] = [
'page' => $this->mpdf->page,
'kids' => [],
];
}
$this->form_radio_groups[$name]['kids'][] = [
'n' => $this->formCount, 'V' => $value, 'OPT' => $uvalue, 'disabled' => $disabled
];
if ($checked) {
$this->form_radio_groups[$name]['on'] = $value;
}
// Disable the whole radio group if one is disabled, because of inconsistency in PDF readers
if ($disabled) {
$this->form_radio_groups[$name]['disabled'] = true;
}
}
if ($type === 'checkbox') {
$this->form_checkboxes = true;
}
if ($checked) {
$activ = 1;
} else {
$activ = 0;
}
if ($background_col) {
$bg_c = $this->mpdf->SetColor($background_col, 'CodeOnly');
} else {
$bg_c = $this->form_button_background_color;
}
if ($border_col) {
$bc_c = $this->mpdf->SetColor($border_col, 'CodeOnly');
} else {
$bc_c = $this->form_button_border_color;
}
$f = ['n' => $this->formCount,
'typ' => 'Bt',
'page' => $this->mpdf->page,
'subtype' => $type,
'x' => $this->mpdf->x,
'y' => $this->mpdf->y,
'w' => $bb,
'h' => $hh,
'T' => $name,
'V' => $value,
'OPT' => $uvalue,
'TU' => $title,
'FF' => $flags,
'CA' => $this->form_button_text,
'RC' => $this->form_button_text_over,
'AC' => $this->form_button_text_click,
'BS_W' => $this->form_button_border_width,
'BS_S' => $this->form_button_border_style,
'BC_C' => $bc_c,
'BG_C' => $bg_c,
'activ' => $activ,
'disabled' => $disabled,
'noprint' => $noprint,
'style' => [
'font' => $this->mpdf->FontFamily,
'fontsize' => $this->mpdf->FontSizePt,
'fontcolor' => $this->mpdf->TextColor,
]
];
if ($this->mpdf->keep_block_together) {
$this->mpdf->ktForms[] = $f;
} elseif ($this->mpdf->writingHTMLheader || $this->mpdf->writingHTMLfooter) {
$this->mpdf->HTMLheaderPageForms[] = $f;
} else {
if ($this->mpdf->ColActive) {
$this->mpdf->columnbuffer[] = ['s' => 'ACROFORM', 'col' => $this->mpdf->CurrCol, 'x' => $this->mpdf->x, 'y' => $this->mpdf->y,
'h' => $hh];
$this->mpdf->columnForms[$this->mpdf->CurrCol][(int) $this->mpdf->x][(int) $this->mpdf->y] = $this->formCount;
}
$this->forms[$this->formCount] = $f;
}
if (!in_array($this->mpdf->FontFamily, $this->form_fonts)) {
$this->form_fonts[] = $this->mpdf->FontFamily;
$this->mpdf->fonts[$this->mpdf->FontFamily]['used'] = true;
}
$this->form_button_text = null;
$this->form_button_text_over = null;
$this->form_button_text_click = null;
}
function SetFormBorderWidth($string)
{
switch ($string) {
case 'S':
$this->form_border_width = '1';
break;
case 'M':
$this->form_border_width = '2';
break;
case 'B':
$this->form_border_width = '3';
break;
case '0':
$this->form_border_width = '0';
break;
default:
$this->form_border_width = '0';
break;
}
}
function SetFormBorderStyle($string)
{
switch ($string) {
case 'S':
$this->form_border_style = 'S';
break;
case 'D':
$this->form_border_style = 'D /D [3]';
break;
case 'B':
$this->form_border_style = 'B';
break;
case 'I':
$this->form_border_style = 'I';
break;
case 'U':
$this->form_border_style = 'U';
break;
default:
$this->form_border_style = 'B';
break;
}
}
function SetFormBorderColor($r, $g = -1, $b = -1)
{
$this->form_border_color = $this->getColor($r, $g, $b);
}
function SetFormBackgroundColor($r, $g = -1, $b = -1)
{
$this->form_background_color = $this->getColor($r, $g, $b);
}
private function getColor($r, $g = -1, $b = -1)
{
if (($r == 0 && $g == 0 && $b == 0) || $g == -1) {
return sprintf('%.3F', $r / 255);
}
return sprintf('%.3F %.3F %.3F', $r / 255, $g / 255, $b / 255);
}
function SetFormD($W, $S, $BC, $BG)
{
$this->SetFormBorderWidth($W);
$this->SetFormBorderStyle($S);
$this->SetFormBorderColor($BC);
$this->SetFormBackgroundColor($BG);
}
function _setflag($array)
{
$flag = 0;
foreach ($array as $val) {
$flag += 1 << ($val - 1);
}
return $flag;
}
function _form_rect($x, $y, $w, $h, $hPt)
{
$x *= Mpdf::SCALE;
$y = $hPt - ($y * Mpdf::SCALE);
$x2 = $x + ($w * Mpdf::SCALE);
$y2 = $y - ($h * Mpdf::SCALE);
return sprintf('%.3F %.3F %.3F %.3F', $x, $y2, $x2, $y);
}
function _put_button_icon($array, $w, $h)
{
$info = true;
if (isset($array['image_id'])) {
$info = false;
foreach ($this->mpdf->images as $iid => $img) {
if ($img['i'] == $array['image_id']) {
$info = $this->mpdf->images[$iid];
break;
}
}
}
if (!$info) {
throw new \Mpdf\MpdfException('Cannot find Button image');
}
$this->writer->object();
$this->writer->write('<<');
$this->writer->write('/Type /XObject');
$this->writer->write('/Subtype /Image');
$this->writer->write('/BBox [0 0 1 1]');
$this->writer->write('/Length ' . strlen($info['data']));
$this->writer->write('/BitsPerComponent ' . $info['bpc']);
if ($info['cs'] === 'Indexed') {
$this->writer->write('/ColorSpace [/Indexed /DeviceRGB ' . (strlen($info['pal']) / 3 - 1) . ' ' . ($this->mpdf->n + 1) . ' 0 R]');
} else {
$this->writer->write('/ColorSpace /' . $info['cs']);
if ($info['cs'] === 'DeviceCMYK') {
if ($info['type'] === 'jpg') {
$this->writer->write('/Decode [1 0 1 0 1 0 1 0]');
}
}
}
if (isset($info['f'])) {
$this->writer->write('/Filter /' . $info['f']);
}
if (isset($info['parms'])) {
$this->writer->write($info['parms']);
}
$this->writer->write('/Width ' . $info['w']);
$this->writer->write('/Height ' . $info['h']);
$this->writer->write('>>');
$this->writer->stream($info['data']);
$this->writer->write('endobj');
//Palette
if ($info['cs'] === 'Indexed') {
$filter = $this->mpdf->compress ? '/Filter /FlateDecode ' : '';
$this->writer->object();
$pal = $this->mpdf->compress ? gzcompress($info['pal']) : $info['pal'];
$this->writer->write('<<' . $filter . '/Length ' . strlen($pal) . '>>');
$this->writer->stream($pal);
$this->writer->write('endobj');
}
}
function _putform_bt($form, $hPt)
{
$cc = 0;
$put_js = 0;
$put_icon = 0;
$this->writer->object();
$n = $this->mpdf->n;
if ($form['subtype'] !== 'radio') {
$this->pdf_acro_array .= $n . ' 0 R '; // Add to /Field element
}
$this->forms[$form['n']]['obj'] = $n;
$this->writer->write('<<');
$this->writer->write('/Type /Annot ');
$this->writer->write('/Subtype /Widget');
$this->writer->write('/NM ' . $this->writer->string(sprintf('%04u-%04u', $n, 7000 + $form['n'])));
$this->writer->write('/M ' . $this->writer->string('D:' . date('YmdHis')));
$this->writer->write('/Rect [ ' . $this->_form_rect($form['x'], $form['y'], $form['w'], $form['h'], $hPt) . ' ]');
$form['noprint'] ? $this->writer->write('/F 0 ') : $this->writer->write('/F 4 ');
$this->writer->write('/FT /Btn ');
$this->writer->write('/H /P ');
if ($form['subtype'] !== 'radio') { // mPDF 5.3.23
$this->writer->write('/T ' . $this->writer->string($form['T']));
}
$this->writer->write('/TU ' . $this->writer->string($form['TU']));
if (isset($this->form_button_icon[$form['T']])) {
$form['BS_W'] = 0;
}
if ($form['BS_W'] == 0) {
$form['BC_C'] = $form['BG_C'];
}
$bstemp = '';
$bstemp .= '/W ' . $form['BS_W'] . ' ';
$bstemp .= '/S /' . $form['BS_S'] . ' ';
$temp = '';
$temp .= '/BC [ ' . $form['BC_C'] . ' ] ';
$temp .= '/BG [ ' . $form['BG_C'] . ' ] ';
if ($form['subtype'] === 'checkbox') {
if ($form['disabled']) {
$radio_color = '0.5 0.5 0.5';
$radio_background_color = '0.9 0.9 0.9';
} else {
$radio_color = $this->form_radio_color;
$radio_background_color = $this->form_radio_background_color;
}
$temp = '';
$temp .= '/BC [ ' . $radio_color . ' ] ';
$temp .= '/BG [ ' . $radio_background_color . ' ] ';
$this->writer->write('/BS << /W 1 /S /S >>');
$this->writer->write("/MK << $temp >>");
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
if ($form['activ']) {
$this->writer->write('/V /' . $this->writer->escape($form['V']) . ' ');
$this->writer->write('/DV /' . $this->writer->escape($form['V']) . ' ');
$this->writer->write('/AS /' . $this->writer->escape($form['V']) . ' ');
} else {
$this->writer->write('/AS /Off ');
}
if ($this->formUseZapD) {
$this->writer->write('/DA (/F' . $this->mpdf->fonts['czapfdingbats']['i'] . ' 0 Tf ' . $radio_color . ' rg)');
$this->writer->write('/AP << /N << /' . $this->writer->escape($form['V']) . ' ' . ($this->mpdf->n + 1) . ' 0 R /Off /Off >> >>');
} else {
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$this->mpdf->CurrentFont['fontkey']]['i'] . ' 0 Tf ' . $radio_color . ' rg)');
$this->writer->write('/AP << /N << /' . $this->writer->escape($form['V']) . ' ' . ($this->mpdf->n + 1) . ' 0 R /Off ' . ($this->mpdf->n + 2) . ' 0 R >> >>');
}
$this->writer->write('/Opt [ ' . $this->writer->string($form['OPT']) . ' ' . $this->writer->string($form['OPT']) . ' ]');
}
if ($form['subtype'] === 'radio') {
if ((isset($form['disabled']) && $form['disabled']) || (isset($this->form_radio_groups[$form['T']]['disabled']) && $this->form_radio_groups[$form['T']]['disabled'])) {
$radio_color = '0.5 0.5 0.5';
$radio_background_color = '0.9 0.9 0.9';
} else {
$radio_color = $this->form_radio_color;
$radio_background_color = $this->form_radio_background_color;
}
$this->writer->write('/Parent ' . $this->form_radio_groups[$form['T']]['obj_id'] . ' 0 R ');
$temp = '';
$temp .= '/BC [ ' . $radio_color . ' ] ';
$temp .= '/BG [ ' . $radio_background_color . ' ] ';
$this->writer->write('/BS << /W 1 /S /S >>');
$this->writer->write('/MK << ' . $temp . ' >> ');
$form['FF'][] = self::FLAG_NOTOGGLEOFF;
$form['FF'][] = self::FLAG_RADIO; // must be same as radio button group setting?
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
if ($this->formUseZapD) {
$this->writer->write('/DA (/F' . $this->mpdf->fonts['czapfdingbats']['i'] . ' 0 Tf ' . $radio_color . ' rg)');
} else {
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$this->mpdf->CurrentFont['fontkey']]['i'] . ' 0 Tf ' . $radio_color . ' rg)');
}
$this->writer->write('/AP << /N << /' . $this->writer->escape($form['V']) . ' ' . ($this->mpdf->n + 1) . ' 0 R /Off ' . ($this->mpdf->n + 2) . ' 0 R >> >>');
if ($form['activ']) {
$this->writer->write('/V /' . $this->writer->escape($form['V']) . ' ');
$this->writer->write('/DV /' . $this->writer->escape($form['V']) . ' ');
$this->writer->write('/AS /' . $this->writer->escape($form['V']) . ' ');
} else {
$this->writer->write('/AS /Off ');
}
$this->writer->write('/AP << /N << /' . $this->writer->escape($form['V']) . ' ' . ($this->mpdf->n + 1) . ' 0 R /Off ' . ($this->mpdf->n + 2) . ' 0 R >> >>');
// $this->writer->write('/Opt [ '.$this->writer->string($form['OPT']).' '.$this->writer->string($form['OPT']).' ]');
}
if ($form['subtype'] === 'reset') {
$temp .= $form['CA'] ? '/CA ' . $this->writer->string($form['CA']) . ' ' : '/CA ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['RC'] ? '/RC ' . $this->writer->string($form['RC']) . ' ' : '/RC ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['AC'] ? '/AC ' . $this->writer->string($form['AC']) . ' ' : '/AC ' . $this->writer->string($form['T']) . ' ';
$this->writer->write("/BS << $bstemp >>");
$this->writer->write('/MK << ' . $temp . ' >>');
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
$this->writer->write('/AA << /D << /S /ResetForm /Flags 1 >> >>');
$form['FF'][] = 17;
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
}
if ($form['subtype'] === 'submit') {
$temp .= $form['CA'] ? '/CA ' . $this->writer->string($form['CA']) . ' ' : '/CA ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['RC'] ? '/RC ' . $this->writer->string($form['RC']) . ' ' : '/RC ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['AC'] ? '/AC ' . $this->writer->string($form['AC']) . ' ' : '/AC ' . $this->writer->string($form['T']) . ' ';
$this->writer->write("/BS << $bstemp >>");
$this->writer->write("/MK << $temp >>");
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
// Bit 4 (8) = useGETmethod else use POST
// Bit 3 (4) = HTML export format (charset chosen by Adobe)--- OR ---
// Bit 6 (32) = XFDF export format (form of XML in UTF-8)
if ($form['exporttype'] === 'xfdf') {
$flag = 32;
} elseif ($form['method'] === 'GET') { // 'xfdf' or 'html'
$flag = 12;
} else {
$flag = 4;
}
// Bit 2 (2) = IncludeNoValueFields
if ($this->formSubmitNoValueFields) {
$flag += 2;
}
// To submit a value, needs to be in /AP dictionary, AND this object must contain a /Fields entry
// listing all fields to output
$this->writer->write('/AA << /D << /S /SubmitForm /F (' . $form['URL'] . ') /Flags ' . $flag . ' >> >>');
$form['FF'][] = 17;
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
}
if ($form['subtype'] === 'js_button') {
// Icon / image
if (isset($this->form_button_icon[$form['T']])) {
$cc++;
$temp .= '/TP ' . $this->form_button_icon[$form['T']]['pos'] . ' ';
$temp .= '/I ' . ($cc + $this->mpdf->n) . ' 0 R '; // Normal icon
$temp .= '/RI ' . ($cc + $this->mpdf->n) . ' 0 R '; // onMouseOver
$temp .= '/IX ' . ($cc + $this->mpdf->n) . ' 0 R '; // onClick / onMouseDown
$temp .= '/IF << /SW /A /S /A /A [0.0 0.0] >> '; // Icon fit dictionary
if ($this->form_button_icon[$form['T']]['Indexed']) {
$cc++;
}
$put_icon = 1;
}
$temp .= $form['CA'] ? '/CA ' . $this->writer->string($form['CA']) . ' ' : '/CA ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['RC'] ? '/RC ' . $this->writer->string($form['RC']) . ' ' : '/RC ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['AC'] ? '/AC ' . $this->writer->string($form['AC']) . ' ' : '/AC ' . $this->writer->string($form['T']) . ' ';
$this->writer->write("/BS << $bstemp >>");
$this->writer->write("/MK << $temp >>");
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
$form['FF'][] = 17;
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
// Javascript
if (isset($this->array_form_button_js[$form['T']])) {
$cc++;
$this->writer->write('/AA << /D ' . ($cc + $this->mpdf->n) . ' 0 R >>');
$put_js = 1;
}
}
$this->writer->write('>>');
$this->writer->write('endobj');
// additional objects
// obj icon
if ($put_icon === 1) {
$this->_put_button_icon($this->form_button_icon[$form['T']], $form['w'], $form['h']);
$put_icon = null;
}
// obj + 1
if ($put_js === 1) {
$this->mpdf->_set_object_javascript($this->array_form_button_js[$form['T']]['js']);
unset($this->array_form_button_js[$form['T']]);
$put_js = null;
}
// RADIO and CHECK BOX appearance streams
$filter = $this->mpdf->compress ? '/Filter /FlateDecode ' : '';
if ($form['subtype'] === 'radio') {
// output 2 appearance streams for radio buttons on/off
if ($this->formUseZapD) {
$fs = sprintf('%.3F', $form['style']['fontsize'] * 1.25);
$fi = 'czapfdingbats';
$r_on = 'q ' . $radio_color . ' rg BT /F' . $this->mpdf->fonts[$fi]['i'] . ' ' . $fs . ' Tf 0 0 Td (4) Tj ET Q';
$r_off = 'q ' . $radio_color . ' rg BT /F' . $this->mpdf->fonts[$fi]['i'] . ' ' . $fs . ' Tf 0 0 Td (8) Tj ET Q';
} else {
$matrix = sprintf('%.3F 0 0 %.3F 0 %.3F', $form['style']['fontsize'] * 1.33 / 10, $form['style']['fontsize'] * 1.25 / 10, $form['style']['fontsize']);
$fill = $radio_background_color . ' rg 3.778 -7.410 m 2.800 -7.410 1.947 -7.047 1.225 -6.322 c 0.500 -5.600 0.138 -4.747 0.138 -3.769 c 0.138 -2.788 0.500 -1.938 1.225 -1.213 c 1.947 -0.491 2.800 -0.128 3.778 -0.128 c 4.757 -0.128 5.610 -0.491 6.334 -1.213 c 7.056 -1.938 7.419 -2.788 7.419 -3.769 c 7.419 -4.747 7.056 -5.600 6.334 -6.322 c 5.610 -7.047 4.757 -7.410 3.778 -7.410 c h f ';
$circle = '3.778 -6.963 m 4.631 -6.963 5.375 -6.641 6.013 -6.004 c 6.653 -5.366 6.972 -4.619 6.972 -3.769 c 6.972 -2.916 6.653 -2.172 6.013 -1.532 c 5.375 -0.894 4.631 -0.576 3.778 -0.576 c 2.928 -0.576 2.182 -0.894 1.544 -1.532 c 0.904 -2.172 0.585 -2.916 0.585 -3.769 c 0.585 -4.619 0.904 -5.366 1.544 -6.004 c 2.182 -6.641 2.928 -6.963 3.778 -6.963 c h 3.778 -7.410 m 2.800 -7.410 1.947 -7.047 1.225 -6.322 c 0.500 -5.600 0.138 -4.747 0.138 -3.769 c 0.138 -2.788 0.500 -1.938 1.225 -1.213 c 1.947 -0.491 2.800 -0.128 3.778 -0.128 c 4.757 -0.128 5.610 -0.491 6.334 -1.213 c 7.056 -1.938 7.419 -2.788 7.419 -3.769 c 7.419 -4.747 7.056 -5.600 6.334 -6.322 c 5.610 -7.047 4.757 -7.410 3.778 -7.410 c h f ';
$r_on = 'q ' . $matrix . ' cm ' . $fill . $radio_color . ' rg ' . $circle . ' ' . $radio_color . ' rg
5.184 -5.110 m 4.800 -5.494 4.354 -5.685 3.841 -5.685 c 3.331 -5.685 2.885 -5.494 2.501 -5.110 c 2.119 -4.725 1.925 -4.279 1.925 -3.769 c 1.925 -3.257 2.119 -2.810 2.501 -2.429 c 2.885 -2.044 3.331 -1.853 3.841 -1.853 c 4.354 -1.853 4.800 -2.044 5.184 -2.429 c 5.566 -2.810 5.760 -3.257 5.760 -3.769 c 5.760 -4.279 5.566 -4.725 5.184 -5.110 c h
f Q ';
$r_off = 'q ' . $matrix . ' cm ' . $fill . $radio_color . ' rg ' . $circle . ' Q ';
}
$this->writer->object();
$p = $this->mpdf->compress ? gzcompress($r_on) : $r_on;
$this->writer->write('<<' . $filter . '/Length ' . strlen($p) . ' /Resources 2 0 R>>');
$this->writer->stream($p);
$this->writer->write('endobj');
$this->writer->object();
$p = $this->mpdf->compress ? gzcompress($r_off) : $r_off;
$this->writer->write('<<' . $filter . '/Length ' . strlen($p) . ' /Resources 2 0 R>>');
$this->writer->stream($p);
$this->writer->write('endobj');
}
if ($form['subtype'] === 'checkbox') {
// First output appearance stream for check box on
if ($this->formUseZapD) {
$fs = sprintf('%.3F', $form['style']['fontsize'] * 1.25);
$fi = 'czapfdingbats';
$cb_on = 'q ' . $radio_color . ' rg BT /F' . $this->mpdf->fonts[$fi]['i'] . ' ' . $fs . ' Tf 0 0 Td (4) Tj ET Q';
$cb_off = 'q ' . $radio_color . ' rg BT /F' . $this->mpdf->fonts[$fi]['i'] . ' ' . $fs . ' Tf 0 0 Td (8) Tj ET Q';
} else {
$matrix = sprintf('%.3F 0 0 %.3F 0 %.3F', $form['style']['fontsize'] * 1.33 / 10, $form['style']['fontsize'] * 1.25 / 10, $form['style']['fontsize']);
$fill = $radio_background_color . ' rg 7.395 -0.070 m 7.395 -7.344 l 0.121 -7.344 l 0.121 -0.070 l 7.395 -0.070 l h f ';
$square = '0.508 -6.880 m 6.969 -6.880 l 6.969 -0.534 l 0.508 -0.534 l 0.508 -6.880 l h 7.395 -0.070 m 7.395 -7.344 l 0.121 -7.344 l 0.121 -0.070 l 7.395 -0.070 l h ';
$cb_on = 'q ' . $matrix . ' cm ' . $fill . $radio_color . ' rg ' . $square . ' f ' . $radio_color . ' rg
6.321 -1.352 m 5.669 -2.075 5.070 -2.801 4.525 -3.532 c 3.979 -4.262 3.508 -4.967 3.112 -5.649 c 3.080 -5.706 3.039 -5.779 2.993 -5.868 c 2.858 -6.118 2.638 -6.243 2.334 -6.243 c 2.194 -6.243 2.100 -6.231 2.052 -6.205 c 2.003 -6.180 1.954 -6.118 1.904 -6.020 c 1.787 -5.788 1.688 -5.523 1.604 -5.226 c 1.521 -4.930 1.480 -4.721 1.480 -4.600 c 1.480 -4.535 1.491 -4.484 1.512 -4.447 c 1.535 -4.410 1.579 -4.367 1.647 -4.319 c 1.733 -4.259 1.828 -4.210 1.935 -4.172 c 2.040 -4.134 2.131 -4.115 2.205 -4.115 c 2.267 -4.115 2.341 -4.232 2.429 -4.469 c 2.437 -4.494 2.444 -4.511 2.448 -4.522 c 2.451 -4.531 2.456 -4.546 2.465 -4.568 c 2.546 -4.795 2.614 -4.910 2.668 -4.910 c 2.714 -4.910 2.898 -4.652 3.219 -4.136 c 3.539 -3.620 3.866 -3.136 4.197 -2.683 c 4.426 -2.367 4.633 -2.103 4.816 -1.889 c 4.998 -1.676 5.131 -1.544 5.211 -1.493 c 5.329 -1.426 5.483 -1.368 5.670 -1.319 c 5.856 -1.271 6.066 -1.238 6.296 -1.217 c 6.321 -1.352 l h f Q ';
$cb_off = 'q ' . $matrix . ' cm ' . $fill . $radio_color . ' rg ' . $square . ' f Q ';
}
$this->writer->object();
$p = $this->mpdf->compress ? gzcompress($cb_on) : $cb_on;
$this->writer->write('<<' . $filter . '/Length ' . strlen($p) . ' /Resources 2 0 R>>');
$this->writer->stream($p);
$this->writer->write('endobj');
// output appearance stream for check box off (only if not using ZapfDingbats)
if (!$this->formUseZapD) {
$this->writer->object();
$p = $this->mpdf->compress ? gzcompress($cb_off) : $cb_off;
$this->writer->write('<<' . $filter . '/Length ' . strlen($p) . ' /Resources 2 0 R>>');
$this->writer->stream($p);
$this->writer->write('endobj');
}
}
return $n;
}
function _putform_ch($form, $hPt)
{
$put_js = 0;
$this->writer->object();
$n = $this->mpdf->n;
$this->pdf_acro_array .= $n . ' 0 R ';
$this->forms[$form['n']]['obj'] = $n;
$this->writer->write('<<');
$this->writer->write('/Type /Annot ');
$this->writer->write('/Subtype /Widget');
$this->writer->write('/Rect [ ' . $this->_form_rect($form['x'], $form['y'], $form['w'], $form['h'], $hPt) . ' ]');
$this->writer->write('/F 4');
$this->writer->write('/FT /Ch');
if ($form['Q']) {
$this->writer->write('/Q ' . $form['Q'] . '');
}
$temp = '';
$temp .= '/W ' . $form['BS_W'] . ' ';
$temp .= '/S /' . $form['BS_S'] . ' ';
$this->writer->write("/BS << $temp >>");
$temp = '';
$temp .= '/BC [ ' . $form['BC_C'] . ' ] ';
$temp .= '/BG [ ' . $form['BG_C'] . ' ] ';
$this->writer->write('/MK << ' . $temp . ' >>');
$this->writer->write('/NM ' . $this->writer->string(sprintf('%04u-%04u', $n, 6000 + $form['n'])));
$this->writer->write('/M ' . $this->writer->string('D:' . date('YmdHis')));
$this->writer->write('/T ' . $this->writer->string($form['T']));
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
$opt = '';
$count = count($form['OPT']['VAL']);
for ($i = 0; $i < $count; $i++) {
$opt .= '[ ' . $this->writer->string($form['OPT']['VAL'][$i]) . ' ' . $this->writer->string($form['OPT']['OPT'][$i]) . ' ] ';
}
$this->writer->write('/Opt [ ' . $opt . ']');
// selected
$selectItem = false;
$selectIndex = false;
foreach ($form['OPT']['SEL'] as $selectKey => $selectVal) {
$selectName = $this->writer->string($form['OPT']['VAL'][$selectVal]);
$selectItem .= ' ' . $selectName . ' ';
$selectIndex .= ' ' . $selectVal . ' ';
}
if ($selectItem) {
if (count($form['OPT']['SEL']) < 2) {
$this->writer->write('/V ' . $selectItem . ' ');
$this->writer->write('/DV ' . $selectItem . ' ');
} else {
$this->writer->write('/V [' . $selectItem . '] ');
$this->writer->write('/DV [' . $selectItem . '] ');
}
$this->writer->write('/I [' . $selectIndex . '] ');
}
if (is_array($form['FF']) && count($form['FF']) > 0) {
$this->writer->write('/Ff ' . $this->_setflag($form['FF']) . ' ');
}
// Javascript
if (isset($this->array_form_choice_js[$form['T']])) {
$this->writer->write('/AA << /V ' . ($this->mpdf->n + 1) . ' 0 R >>');
$put_js = 1;
}
$this->writer->write('>>');
$this->writer->write('endobj');
// obj + 1
if ($put_js === 1) {
$this->mpdf->_set_object_javascript($this->array_form_choice_js[$form['T']]['js']);
unset($this->array_form_choice_js[$form['T']]);
$put_js = null;
}
return $n;
}
function _putform_tx($form, $hPt)
{
$put_js = 0;
$this->writer->object();
$n = $this->mpdf->n;
$this->pdf_acro_array .= $n . ' 0 R ';
$this->forms[$form['n']]['obj'] = $n;
$this->writer->write('<<');
$this->writer->write('/Type /Annot ');
$this->writer->write('/Subtype /Widget ');
$this->writer->write('/Rect [ ' . $this->_form_rect($form['x'], $form['y'], $form['w'], $form['h'], $hPt) . ' ] ');
$form['hidden'] ? $this->writer->write('/F 2 ') : $this->writer->write('/F 4 ');
$this->writer->write('/FT /Tx ');
$this->writer->write('/H /N ');
$this->writer->write('/R 0 ');
if (is_array($form['FF']) && count($form['FF']) > 0) {
$this->writer->write('/Ff ' . $this->_setflag($form['FF']) . ' ');
}
if (isset($form['maxlen']) && $form['maxlen'] > 0) {
$this->writer->write('/MaxLen ' . $form['maxlen']);
}
$temp = '';
$temp .= '/W ' . $form['BS_W'] . ' ';
$temp .= '/S /' . $form['BS_S'] . ' ';
$this->writer->write("/BS << $temp >>");
$temp = '';
$temp .= '/BC [ ' . $form['BC_C'] . ' ] ';
$temp .= '/BG [ ' . $form['BG_C'] . ' ] ';
$this->writer->write('/MK <<' . $temp . ' >>');
$this->writer->write('/T ' . $this->writer->string($form['T']));
$this->writer->write('/TU ' . $this->writer->string($form['TU']));
if ($form['V'] || $form['V'] === '0') {
$this->writer->write('/V ' . $this->writer->string($form['V']));
}
$this->writer->write('/DV ' . $this->writer->string($form['DV']));
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
if ($form['Q']) {
$this->writer->write('/Q ' . $form['Q'] . '');
}
$this->writer->write('/NM ' . $this->writer->string(sprintf('%04u-%04u', $n, 5000 + $form['n'])));
$this->writer->write('/M ' . $this->writer->string('D:' . date('YmdHis')));
if (isset($this->array_form_text_js[$form['T']])) {
$put_js = 1;
$cc = 0;
$js_str = '';
if (isset($this->array_form_text_js[$form['T']]['F'])) {
$cc++;
$js_str .= '/F ' . ($cc + $this->mpdf->n) . ' 0 R ';
}
if (isset($this->array_form_text_js[$form['T']]['K'])) {
$cc++;
$js_str .= '/K ' . ($cc + $this->mpdf->n) . ' 0 R ';
}
if (isset($this->array_form_text_js[$form['T']]['V'])) {
$cc++;
$js_str .= '/V ' . ($cc + $this->mpdf->n) . ' 0 R ';
}
if (isset($this->array_form_text_js[$form['T']]['C'])) {
$cc++;
$js_str .= '/C ' . ($cc + $this->mpdf->n) . ' 0 R ';
$this->pdf_array_co .= $this->mpdf->n . ' 0 R ';
}
$this->writer->write('/AA << ' . $js_str . ' >>');
}
$this->writer->write('>>');
$this->writer->write('endobj');
if ($put_js == 1) {
if (isset($this->array_form_text_js[$form['T']]['F'])) {
$this->mpdf->_set_object_javascript($this->array_form_text_js[$form['T']]['F']['js']);
unset($this->array_form_text_js[$form['T']]['F']);
}
if (isset($this->array_form_text_js[$form['T']]['K'])) {
$this->mpdf->_set_object_javascript($this->array_form_text_js[$form['T']]['K']['js']);
unset($this->array_form_text_js[$form['T']]['K']);
}
if (isset($this->array_form_text_js[$form['T']]['V'])) {
$this->mpdf->_set_object_javascript($this->array_form_text_js[$form['T']]['V']['js']);
unset($this->array_form_text_js[$form['T']]['V']);
}
if (isset($this->array_form_text_js[$form['T']]['C'])) {
$this->mpdf->_set_object_javascript($this->array_form_text_js[$form['T']]['C']['js']);
unset($this->array_form_text_js[$form['T']]['C']);
}
}
return $n;
}
}
vendor/mpdf/mpdf/src/Ucdn.php 0000644 00000401565 14760002214 0012115 0 ustar 00 <?php
namespace Mpdf;
class Ucdn
{
/* HarfBuzz ucdn/unicodedata_db.h */
/* HarfBuzz ucdn/ucdn.c */
/* HarfBuzz ucdn/ucdn.h */
const SCRIPT_COMMON = 0;
const SCRIPT_LATIN = 1;
const SCRIPT_GREEK = 2;
const SCRIPT_CYRILLIC = 3;
const SCRIPT_ARMENIAN = 4;
const SCRIPT_HEBREW = 5;
const SCRIPT_ARABIC = 6;
const SCRIPT_SYRIAC = 7;
const SCRIPT_THAANA = 8;
const SCRIPT_DEVANAGARI = 9;
const SCRIPT_BENGALI = 10;
const SCRIPT_GURMUKHI = 11;
const SCRIPT_GUJARATI = 12;
const SCRIPT_ORIYA = 13;
const SCRIPT_TAMIL = 14;
const SCRIPT_TELUGU = 15;
const SCRIPT_KANNADA = 16;
const SCRIPT_MALAYALAM = 17;
const SCRIPT_SINHALA = 18;
const SCRIPT_THAI = 19;
const SCRIPT_LAO = 20;
const SCRIPT_TIBETAN = 21;
const SCRIPT_MYANMAR = 22;
const SCRIPT_GEORGIAN = 23;
const SCRIPT_HANGUL = 24;
const SCRIPT_ETHIOPIC = 25;
const SCRIPT_CHEROKEE = 26;
const SCRIPT_CANADIAN_ABORIGINAL = 27;
const SCRIPT_OGHAM = 28;
const SCRIPT_RUNIC = 29;
const SCRIPT_KHMER = 30;
const SCRIPT_MONGOLIAN = 31;
const SCRIPT_HIRAGANA = 32;
const SCRIPT_KATAKANA = 33;
const SCRIPT_BOPOMOFO = 34;
const SCRIPT_HAN = 35;
const SCRIPT_YI = 36;
const SCRIPT_OLD_ITALIC = 37;
const SCRIPT_GOTHIC = 38;
const SCRIPT_DESERET = 39;
const SCRIPT_INHERITED = 40;
const SCRIPT_TAGALOG = 41;
const SCRIPT_HANUNOO = 42;
const SCRIPT_BUHID = 43;
const SCRIPT_TAGBANWA = 44;
const SCRIPT_LIMBU = 45;
const SCRIPT_TAI_LE = 46;
const SCRIPT_LINEAR_B = 47;
const SCRIPT_UGARITIC = 48;
const SCRIPT_SHAVIAN = 49;
const SCRIPT_OSMANYA = 50;
const SCRIPT_CYPRIOT = 51;
const SCRIPT_BRAILLE = 52;
const SCRIPT_BUGINESE = 53;
const SCRIPT_COPTIC = 54;
const SCRIPT_NEW_TAI_LUE = 55;
const SCRIPT_GLAGOLITIC = 56;
const SCRIPT_TIFINAGH = 57;
const SCRIPT_SYLOTI_NAGRI = 58;
const SCRIPT_OLD_PERSIAN = 59;
const SCRIPT_KHAROSHTHI = 60;
const SCRIPT_BALINESE = 61;
const SCRIPT_CUNEIFORM = 62;
const SCRIPT_PHOENICIAN = 63;
const SCRIPT_PHAGS_PA = 64;
const SCRIPT_NKO = 65;
const SCRIPT_SUNDANESE = 66;
const SCRIPT_LEPCHA = 67;
const SCRIPT_OL_CHIKI = 68;
const SCRIPT_VAI = 69;
const SCRIPT_SAURASHTRA = 70;
const SCRIPT_KAYAH_LI = 71;
const SCRIPT_REJANG = 72;
const SCRIPT_LYCIAN = 73;
const SCRIPT_CARIAN = 74;
const SCRIPT_LYDIAN = 75;
const SCRIPT_CHAM = 76;
const SCRIPT_TAI_THAM = 77;
const SCRIPT_TAI_VIET = 78;
const SCRIPT_AVESTAN = 79;
const SCRIPT_EGYPTIAN_HIEROGLYPHS = 80;
const SCRIPT_SAMARITAN = 81;
const SCRIPT_LISU = 82;
const SCRIPT_BAMUM = 83;
const SCRIPT_JAVANESE = 84;
const SCRIPT_MEETEI_MAYEK = 85;
const SCRIPT_IMPERIAL_ARAMAIC = 86;
const SCRIPT_OLD_SOUTH_ARABIAN = 87;
const SCRIPT_INSCRIPTIONAL_PARTHIAN = 88;
const SCRIPT_INSCRIPTIONAL_PAHLAVI = 89;
const SCRIPT_OLD_TURKIC = 90;
const SCRIPT_KAITHI = 91;
const SCRIPT_BATAK = 92;
const SCRIPT_BRAHMI = 93;
const SCRIPT_MANDAIC = 94;
const SCRIPT_CHAKMA = 95;
const SCRIPT_MEROITIC_CURSIVE = 96;
const SCRIPT_MEROITIC_HIEROGLYPHS = 97;
const SCRIPT_MIAO = 98;
const SCRIPT_SHARADA = 99;
const SCRIPT_SORA_SOMPENG = 100;
const SCRIPT_TAKRI = 101;
const SCRIPT_UNKNOWN = 102;
public static function get_ucd_record($code)
{
if ($code >= 0x110000) {
$index = 0;
} else {
$index = self::$index0[$code >> (8)] << 5;
$offset = ($code >> 3) & ((1 << 5) - 1);
$index = self::$index1[$index + $offset] << 3;
$offset = $code & ((1 << 3) - 1);
$index = self::$index2[$index + $offset];
}
return self::$ucd_records[$index];
}
public static function get_general_category($code)
{
$ucd_record = self::get_ucd_record($code);
return $ucd_record[0];
}
public static function get_combining_class($code)
{
$ucd_record = self::get_ucd_record($code);
return $ucd_record[1];
}
public static function get_bidi_class($code)
{
$ucd_record = self::get_ucd_record($code);
return $ucd_record[2];
}
public static function get_mirrored($code)
{
$ucd_record = self::get_ucd_record($code);
return $ucd_record[3];
}
public static function get_east_asian_width($code)
{
$ucd_record = self::get_ucd_record($code);
return $ucd_record[4];
}
public static function get_normalization_check($code)
{
$ucd_record = self::get_ucd_record($code);
return $ucd_record[5];
}
public static function get_script($code)
{
$ucd_record = self::get_ucd_record($code);
return $ucd_record[6];
}
// mPDF added
public static $uni_scriptblock = [
/* SCRIPT_COMMON */ 0 => '',
/* SCRIPT_LATIN */ 1 => 'latn',
/* SCRIPT_GREEK */ 2 => 'grek',
/* SCRIPT_CYRILLIC */ 3 => 'cyrl',
/* SCRIPT_ARMENIAN */ 4 => 'armn',
/* SCRIPT_HEBREW */ 5 => 'hebr',
/* SCRIPT_ARABIC */ 6 => 'arab',
/* SCRIPT_SYRIAC */ 7 => 'syrc',
/* SCRIPT_THAANA */ 8 => 'thaa',
/* SCRIPT_DEVANAGARI */ 9 => 'dev2',
/* SCRIPT_BENGALI */ 10 => 'bng2',
/* SCRIPT_GURMUKHI */ 11 => 'gur2',
/* SCRIPT_GUJARATI */ 12 => 'gjr2',
/* SCRIPT_ORIYA */ 13 => 'ory2',
/* SCRIPT_TAMIL */ 14 => 'tml2',
/* SCRIPT_TELUGU */ 15 => 'tel2',
/* SCRIPT_KANNADA */ 16 => 'knd2',
/* SCRIPT_MALAYALAM */ 17 => 'mlm2',
/* SCRIPT_SINHALA */ 18 => 'sinh',
/* SCRIPT_THAI */ 19 => 'thai',
/* SCRIPT_LAO */ 20 => 'lao ',
/* SCRIPT_TIBETAN */ 21 => 'tibt',
/* SCRIPT_MYANMAR */ 22 => 'mym2',
/* SCRIPT_GEORGIAN */ 23 => 'geor',
/* SCRIPT_HANGUL */ 24 => 'jamo', /* there is also a hang tag, but we want to activate jamo features if present */
/* SCRIPT_ETHIOPIC */ 25 => 'ethi',
/* SCRIPT_CHEROKEE */ 26 => 'cher',
/* SCRIPT_CANADIAN_ABORIGINAL */ 27 => 'cans',
/* SCRIPT_OGHAM */ 28 => 'ogam',
/* SCRIPT_RUNIC */ 29 => 'runr',
/* SCRIPT_KHMER */ 30 => 'khmr',
/* SCRIPT_MONGOLIAN */ 31 => 'mong',
/* SCRIPT_HIRAGANA */ 32 => 'kana',
/* SCRIPT_KATAKANA */ 33 => 'kana',
/* SCRIPT_BOPOMOFO */ 34 => 'bopo',
/* SCRIPT_HAN */ 35 => 'hani',
/* SCRIPT_YI */ 36 => 'yi ',
/* SCRIPT_OLD_ITALIC */ 37 => 'ital',
/* SCRIPT_GOTHIC */ 38 => 'goth',
/* SCRIPT_DESERET */ 39 => 'dsrt',
/* SCRIPT_INHERITED */ 40 => '',
/* SCRIPT_TAGALOG */ 41 => 'tglg',
/* SCRIPT_HANUNOO */ 42 => 'hano',
/* SCRIPT_BUHID */ 43 => 'buhd',
/* SCRIPT_TAGBANWA */ 44 => 'tagb',
/* SCRIPT_LIMBU */ 45 => 'limb',
/* SCRIPT_TAI_LE */ 46 => 'tale',
/* SCRIPT_LINEAR_B */ 47 => 'linb',
/* SCRIPT_UGARITIC */ 48 => 'ugar',
/* SCRIPT_SHAVIAN */ 49 => 'shaw',
/* SCRIPT_OSMANYA */ 50 => 'osma',
/* SCRIPT_CYPRIOT */ 51 => 'cprt',
/* SCRIPT_BRAILLE */ 52 => 'brai',
/* SCRIPT_BUGINESE */ 53 => 'bugi',
/* SCRIPT_COPTIC */ 54 => 'copt',
/* SCRIPT_NEW_TAI_LUE */ 55 => 'talu',
/* SCRIPT_GLAGOLITIC */ 56 => 'glag',
/* SCRIPT_TIFINAGH */ 57 => 'tfng',
/* SCRIPT_SYLOTI_NAGRI */ 58 => 'sylo',
/* SCRIPT_OLD_PERSIAN */ 59 => 'xpeo',
/* SCRIPT_KHAROSHTHI */ 60 => 'khar',
/* SCRIPT_BALINESE */ 61 => 'bali',
/* SCRIPT_CUNEIFORM */ 62 => 'xsux',
/* SCRIPT_PHOENICIAN */ 63 => 'phnx',
/* SCRIPT_PHAGS_PA */ 64 => 'phag',
/* SCRIPT_NKO */ 65 => 'nko ',
/* SCRIPT_SUNDANESE */ 66 => 'sund',
/* SCRIPT_LEPCHA */ 67 => 'lepc',
/* SCRIPT_OL_CHIKI */ 68 => 'olck',
/* SCRIPT_VAI */ 69 => 'vai ',
/* SCRIPT_SAURASHTRA */ 70 => 'saur',
/* SCRIPT_KAYAH_LI */ 71 => 'kali',
/* SCRIPT_REJANG */ 72 => 'rjng',
/* SCRIPT_LYCIAN */ 73 => 'lyci',
/* SCRIPT_CARIAN */ 74 => 'cari',
/* SCRIPT_LYDIAN */ 75 => 'lydi',
/* SCRIPT_CHAM */ 76 => 'cham',
/* SCRIPT_TAI_THAM */ 77 => 'lana',
/* SCRIPT_TAI_VIET */ 78 => 'tavt',
/* SCRIPT_AVESTAN */ 79 => 'avst',
/* SCRIPT_EGYPTIAN_HIEROGLYPHS */ 80 => 'egyp',
/* SCRIPT_SAMARITAN */ 81 => 'samr',
/* SCRIPT_LISU */ 82 => 'lisu',
/* SCRIPT_BAMUM */ 83 => 'bamu',
/* SCRIPT_JAVANESE */ 84 => 'java',
/* SCRIPT_MEETEI_MAYEK */ 85 => 'mtei',
/* SCRIPT_IMPERIAL_ARAMAIC */ 86 => 'armi',
/* SCRIPT_OLD_SOUTH_ARABIAN */ 87 => 'sarb',
/* SCRIPT_INSCRIPTIONAL_PARTHIAN */ 88 => 'prti',
/* SCRIPT_INSCRIPTIONAL_PAHLAVI */ 89 => 'phli',
/* SCRIPT_OLD_TURKIC */ 90 => 'orkh',
/* SCRIPT_KAITHI */ 91 => 'kthi',
/* SCRIPT_BATAK */ 92 => 'batk',
/* SCRIPT_BRAHMI */ 93 => 'brah',
/* SCRIPT_MANDAIC */ 94 => 'mand',
/* SCRIPT_CHAKMA */ 95 => 'cakm',
/* SCRIPT_MEROITIC_CURSIVE */ 96 => 'merc',
/* SCRIPT_MEROITIC_HIEROGLYPHS */ 97 => 'mero',
/* SCRIPT_MIAO */ 98 => 'plrd',
/* SCRIPT_SHARADA */ 99 => 'shrd',
/* SCRIPT_SORA_SOMPENG */ 100 => 'sora',
/* SCRIPT_TAKRI */ 101 => 'takr',
/* SCRIPT_UNKNOWN */ 102 => '',
];
public static $ot_languages = [
'aa' => 'AFR ', /* Afar */
'ab' => 'ABK ', /* Abkhazian */
'abq' => 'ABA ', /* Abaza */
'ada' => 'DNG ', /* Dangme */
'ady' => 'ADY ', /* Adyghe */
'af' => 'AFK ', /* Afrikaans */
'aii' => 'SWA ', /* Swadaya Aramaic */
'aiw' => 'ARI ', /* Aari */
'alt' => 'ALT ', /* [Southern] Altai */
'am' => 'AMH ', /* Amharic */
'amf' => 'HBN ', /* Hammer-Banna */
'ar' => 'ARA ', /* Arabic */
'arn' => 'MAP ', /* Mapudungun */
'as' => 'ASM ', /* Assamese */
'ath' => 'ATH ', /* Athapaskan [family] */
'atv' => 'ALT ', /* [Northern] Altai */
'av' => 'AVR ', /* Avaric */
'awa' => 'AWA ', /* Awadhi */
'ay' => 'AYM ', /* Aymara */
'az' => 'AZE ', /* Azerbaijani */
'ba' => 'BSH ', /* Bashkir */
'bai' => 'BML ', /* Bamileke [family] */
'bal' => 'BLI ', /* Baluchi */
'bci' => 'BAU ', /* Baule */
'bcq' => 'BCH ', /* Bench */
'be' => 'BEL ', /* Belarussian */
'bem' => 'BEM ', /* Bemba (Zambia) */
'ber' => 'BER ', /* Berber [family] */
'bfq' => 'BAD ', /* Badaga */
'bft' => 'BLT ', /* Balti */
'bfy' => 'BAG ', /* Baghelkhandi */
'bg' => 'BGR ', /* Bulgarian */
'bhb' => 'BHI ', /* Bhili */
'bho' => 'BHO ', /* Bhojpuri */
'bik' => 'BIK ', /* Bikol */
'bin' => 'EDO ', /* Bini */
'bjt' => 'BLN ', /* Balanta-Ganja */
'bla' => 'BKF ', /* Blackfoot */
'ble' => 'BLN ', /* Balanta-Kentohe */
'bm' => 'BMB ', /* Bambara */
'bn' => 'BEN ', /* Bengali */
'bo' => 'TIB ', /* Tibetan */
'br' => 'BRE ', /* Breton */
'bra' => 'BRI ', /* Braj Bhasha */
'brh' => 'BRH ', /* Brahui */
'bs' => 'BOS ', /* Bosnian */
'btb' => 'BTI ', /* Beti (Cameroon) */
'bxr' => 'RBU ', /* Russian Buriat */
'byn' => 'BIL ', /* Bilen */
'ca' => 'CAT ', /* Catalan */
'ce' => 'CHE ', /* Chechen */
'ceb' => 'CEB ', /* Cebuano */
'chp' => 'CHP ', /* Chipewyan */
'chr' => 'CHR ', /* Cherokee */
'ckt' => 'CHK ', /* Chukchi */
'cop' => 'COP ', /* Coptic */
'cr' => 'CRE ', /* Cree */
'crh' => 'CRT ', /* Crimean Tatar */
'crj' => 'ECR ', /* [Southern] East Cree */
'crl' => 'ECR ', /* [Northern] East Cree */
'crm' => 'MCR ', /* Moose Cree */
'crx' => 'CRR ', /* Carrier */
'cs' => 'CSY ', /* Czech */
'cu' => 'CSL ', /* Church Slavic */
'cv' => 'CHU ', /* Chuvash */
'cwd' => 'DCR ', /* Woods Cree */
'cy' => 'WEL ', /* Welsh */
'da' => 'DAN ', /* Danish */
'dap' => 'NIS ', /* Nisi (India) */
'dar' => 'DAR ', /* Dargwa */
'de' => 'DEU ', /* German */
'din' => 'DNK ', /* Dinka */
'dje' => 'DJR ', /* Djerma */
'dng' => 'DUN ', /* Dungan */
'doi' => 'DGR ', /* Dogri */
'dsb' => 'LSB ', /* Lower Sorbian */
'dv' => 'DIV ', /* Dhivehi */
'dyu' => 'JUL ', /* Jula */
'dz' => 'DZN ', /* Dzongkha */
'ee' => 'EWE ', /* Ewe */
'efi' => 'EFI ', /* Efik */
'el' => 'ELL ', /* Modern Greek (1453-) */
'grc' => 'PGR ', /* Polytonic Greek */
'en' => 'ENG ', /* English */
'eo' => 'NTO ', /* Esperanto */
'eot' => 'BTI ', /* Beti (Côte d'Ivoire) */
'es' => 'ESP ', /* Spanish */
'et' => 'ETI ', /* Estonian */
'eu' => 'EUQ ', /* Basque */
'eve' => 'EVN ', /* Even */
'evn' => 'EVK ', /* Evenki */
'fa' => 'FAR ', /* Persian */
'ff' => 'FUL ', /* Fulah */
'fi' => 'FIN ', /* Finnish */
'fil' => 'PIL ', /* Filipino */
'fj' => 'FJI ', /* Fijian */
'fo' => 'FOS ', /* Faroese */
'fon' => 'FON ', /* Fon */
'fr' => 'FRA ', /* French */
'fur' => 'FRL ', /* Friulian */
'fy' => 'FRI ', /* Western Frisian */
'ga' => 'IRI ', /* Irish */
'gaa' => 'GAD ', /* Ga */
'gag' => 'GAG ', /* Gagauz */
'gbm' => 'GAW ', /* Garhwali */
'gd' => 'GAE ', /* Scottish Gaelic */
'gez' => 'GEZ ', /* Ge'ez */
'gl' => 'GAL ', /* Galician */
'gld' => 'NAN ', /* Nanai */
'gn' => 'GUA ', /* Guarani */
'gon' => 'GON ', /* Gondi */
'grt' => 'GRO ', /* Garo */
'gru' => 'SOG ', /* Sodo Gurage */
'gu' => 'GUJ ', /* Gujarati */
'guk' => 'GMZ ', /* Gumuz */
'gv' => 'MNX ', /* Manx Gaelic */
'ha' => 'HAU ', /* Hausa */
'har' => 'HRI ', /* Harari */
'haw' => 'HAW ', /* Hawaiin */
'he' => 'IWR ', /* Hebrew */
'hi' => 'HIN ', /* Hindi */
'hil' => 'HIL ', /* Hiligaynon */
'hnd' => 'HND ', /* [Southern] Hindko */
'hne' => 'CHH ', /* Chattisgarhi */
'hno' => 'HND ', /* [Northern] Hindko */
'hoc' => 'HO ', /* Ho */
'hoj' => 'HAR ', /* Harauti */
'hr' => 'HRV ', /* Croatian */
'hsb' => 'USB ', /* Upper Sorbian */
'ht' => 'HAI ', /* Haitian */
'hu' => 'HUN ', /* Hungarian */
'hy' => 'HYE ', /* Armenian */
'id' => 'IND ', /* Indonesian */
'ig' => 'IBO ', /* Igbo */
'igb' => 'EBI ', /* Ebira */
'ijo' => 'IJO ', /* Ijo [family] */
'ilo' => 'ILO ', /* Ilokano */
'inh' => 'ING ', /* Ingush */
'is' => 'ISL ', /* Icelandic */
'it' => 'ITA ', /* Italian */
'iu' => 'INU ', /* Inuktitut */
'ja' => 'JAN ', /* Japanese */
'jv' => 'JAV ', /* Javanese */
'ka' => 'KAT ', /* Georgian */
'kaa' => 'KRK ', /* Karakalpak */
'kam' => 'KMB ', /* Kamba (Kenya) */
'kar' => 'KRN ', /* Karen [family] */
'kbd' => 'KAB ', /* Kabardian */
'kdr' => 'KRM ', /* Karaim */
'kdt' => 'KUY ', /* Kuy */
'kex' => 'KKN ', /* Kokni */
'kfr' => 'KAC ', /* Kachchi */
'kfy' => 'KMN ', /* Kumaoni */
'kha' => 'KSI ', /* Khasi */
'khb' => 'XBD ', /* Tai Lue */
'khw' => 'KHW ', /* Khowar */
'ki' => 'KIK ', /* Kikuyu */
'kjh' => 'KHA ', /* Khakass */
'kk' => 'KAZ ', /* Kazakh */
'kl' => 'GRN ', /* Kalaallisut */
'kln' => 'KAL ', /* Kalenjin */
'km' => 'KHM ', /* Central Khmer */
'kmb' => 'MBN ', /* [North] Mbundu */
'kmw' => 'KMO ', /* Komo (Democratic Republic of Congo) */
'kn' => 'KAN ', /* Kannada */
'ko' => 'KOR ', /* Korean */
'koi' => 'KOP ', /* Komi-Permyak */
'kok' => 'KOK ', /* Konkani */
'kpe' => 'KPL ', /* Kpelle */
'kpv' => 'KOZ ', /* Komi-Zyrian */
'kpy' => 'KYK ', /* Koryak */
'kqy' => 'KRT ', /* Koorete */
'kr' => 'KNR ', /* Kanuri */
'kri' => 'KRI ', /* Krio */
'krl' => 'KRL ', /* Karelian */
'kru' => 'KUU ', /* Kurukh */
'ks' => 'KSH ', /* Kashmiri */
'ku' => 'KUR ', /* Kurdish */
'kum' => 'KUM ', /* Kumyk */
'kvd' => 'KUI ', /* Kui (Indonesia) */
'kxc' => 'KMS ', /* Komso */
'kxu' => 'KUI ', /* Kui (India) */
'ky' => 'KIR ', /* Kirghiz */
'la' => 'LAT ', /* Latin */
'lad' => 'JUD ', /* Ladino */
'lb' => 'LTZ ', /* Luxembourgish */
'lbe' => 'LAK ', /* Lak */
'lbj' => 'LDK ', /* Ladakhi */
'lez' => 'LEZ ', /* Lezgi */
'lg' => 'LUG ', /* Luganda */
'lif' => 'LMB ', /* Limbu */
'lld' => 'LAD ', /* Ladin */
'lmn' => 'LAM ', /* Lambani */
'ln' => 'LIN ', /* Lingala */
'lo' => 'LAO ', /* Lao */
'lt' => 'LTH ', /* Lithuanian */
'lu' => 'LUB ', /* Luba-Katanga */
'lua' => 'LUB ', /* Luba-Kasai */
'luo' => 'LUO ', /* Luo (Kenya and Tanzania) */
'lus' => 'MIZ ', /* Mizo */
'luy' => 'LUH ', /* Luhya [macrolanguage] */
'lv' => 'LVI ', /* Latvian */
'lzz' => 'LAZ ', /* Laz */
'mai' => 'MTH ', /* Maithili */
'mdc' => 'MLE ', /* Male (Papua New Guinea) */
'mdf' => 'MOK ', /* Moksha */
'mdy' => 'MLE ', /* Male (Ethiopia) */
'men' => 'MDE ', /* Mende (Sierra Leone) */
'mg' => 'MLG ', /* Malagasy */
'mhr' => 'LMA ', /* Low Mari */
'mi' => 'MRI ', /* Maori */
'mk' => 'MKD ', /* Macedonian */
'ml' => 'MLR ', /* Malayalam reformed (MAL is Malayalam Traditional) */
'mn' => 'MNG ', /* Mongolian */
'mnc' => 'MCH ', /* Manchu */
'mni' => 'MNI ', /* Manipuri */
'mnk' => 'MND ', /* Mandinka */
'mns' => 'MAN ', /* Mansi */
'mnw' => 'MON ', /* Mon */
'mo' => 'MOL ', /* Moldavian */
'moh' => 'MOH ', /* Mohawk */
'mpe' => 'MAJ ', /* Majang */
'mr' => 'MAR ', /* Marathi */
'mrj' => 'HMA ', /* High Mari */
'ms' => 'MLY ', /* Malay */
'mt' => 'MTS ', /* Maltese */
'mwr' => 'MAW ', /* Marwari */
'my' => 'BRM ', /* Burmese */
'mym' => 'MEN ', /* Me'en */
'myv' => 'ERZ ', /* Erzya */
'nag' => 'NAG ', /* Naga-Assamese */
'nb' => 'NOR ', /* Norwegian Bokmål */
'nco' => 'SIB ', /* Sibe */
'nd' => 'NDB ', /* [North] Ndebele */
'ne' => 'NEP ', /* Nepali */
'new' => 'NEW ', /* Newari */
'ng' => 'NDG ', /* Ndonga */
'ngl' => 'LMW ', /* Lomwe */
'niu' => 'NIU ', /* Niuean */
'niv' => 'GIL ', /* Gilyak */
'nl' => 'NLD ', /* Dutch */
'nn' => 'NYN ', /* Norwegian Nynorsk */
'no' => 'NOR ', /* Norwegian (deprecated) */
'nod' => 'NTA ', /* Northern Tai */
'nog' => 'NOG ', /* Nogai */
'nqo' => 'NKO ', /* N'Ko */
'nr' => 'NDB ', /* [South] Ndebele */
'nsk' => 'NAS ', /* Naskapi */
'nso' => 'SOT ', /* [Northern] Sotho */
'ny' => 'CHI ', /* Nyanja */
'nyn' => 'NKL ', /* Nkole */
'oc' => 'OCI ', /* Occitan (post 1500) */
'oj' => 'OJB ', /* Ojibwa */
'ojs' => 'OCR ', /* Oji-Cree */
'om' => 'ORO ', /* Oromo */
'or' => 'ORI ', /* Oriya */
'os' => 'OSS ', /* Ossetian */
'pa' => 'PAN ', /* Panjabi */
'pce' => 'PLG ', /* [Ruching] Palaung */
'pi' => 'PAL ', /* Pali */
'pl' => 'PLK ', /* Polish */
'pll' => 'PLG ', /* [Shwe] Palaung */
'plp' => 'PAP ', /* Palpa */
'prs' => 'DRI ', /* Dari */
'ps' => 'PAS ', /* Pushto */
'pt' => 'PTG ', /* Portuguese */
'raj' => 'RAJ ', /* Rajasthani */
'rbb' => 'PLG ', /* [Rumai] Palaung */
'ria' => 'RIA ', /* Riang (India) */
'ril' => 'RIA ', /* Riang (Myanmar) */
'rki' => 'ARK ', /* Arakanese */
'rm' => 'RMS ', /* Rhaeto-Romanic */
'ro' => 'ROM ', /* Romanian */
'rom' => 'ROY ', /* Romany */
'ru' => 'RUS ', /* Russian */
'rue' => 'RSY ', /* Rusyn */
'rw' => 'RUA ', /* Ruanda */
'sa' => 'SAN ', /* Sanskrit */
'sah' => 'YAK ', /* Yakut */
'sat' => 'SAT ', /* Santali */
'sck' => 'SAD ', /* Sadri */
'scs' => 'SLA ', /* [North] Slavey */
'sd' => 'SND ', /* Sindhi */
'se' => 'NSM ', /* Northern Sami */
'seh' => 'SNA ', /* Sena */
'sel' => 'SEL ', /* Selkup */
'sg' => 'SGO ', /* Sango */
'shn' => 'SHN ', /* Shan */
'si' => 'SNH ', /* Sinhala */
'sid' => 'SID ', /* Sidamo */
'sjd' => 'KSM ', /* Kildin Sami */
'sk' => 'SKY ', /* Slovak */
'skr' => 'SRK ', /* Seraiki */
'sl' => 'SLV ', /* Slovenian */
'sm' => 'SMO ', /* Samoan */
'sma' => 'SSM ', /* Southern Sami */
'smj' => 'LSM ', /* Lule Sami */
'smn' => 'ISM ', /* Inari Sami */
'sms' => 'SKS ', /* Skolt Sami */
'snk' => 'SNK ', /* Soninke */
'so' => 'SML ', /* Somali */
'sq' => 'SQI ', /* Albanian */
'sr' => 'SRB ', /* Serbian */
'srr' => 'SRR ', /* Serer */
'ss' => 'SWZ ', /* Swazi */
'st' => 'SOT ', /* [Southern] Sotho */
'suq' => 'SUR ', /* Suri */
'sv' => 'SVE ', /* Swedish */
'sva' => 'SVA ', /* Svan */
'sw' => 'SWK ', /* Swahili */
'swb' => 'CMR ', /* Comorian */
'syr' => 'SYR ', /* Syriac */
'ta' => 'TAM ', /* Tamil */
'tab' => 'TAB ', /* Tabasaran */
'tcy' => 'TUL ', /* Tulu */
'te' => 'TEL ', /* Telugu */
'tem' => 'TMN ', /* Temne */
'tg' => 'TAJ ', /* Tajik */
'th' => 'THA ', /* Thai */
'ti' => 'TGY ', /* Tigrinya */
'tig' => 'TGR ', /* Tigre */
'tk' => 'TKM ', /* Turkmen */
'tn' => 'TNA ', /* Tswana */
'to' => 'TGN ', /* Tonga (Tonga Islands) */
'tr' => 'TRK ', /* Turkish */
'tru' => 'TUA ', /* Turoyo Aramaic */
'ts' => 'TSG ', /* Tsonga */
'tt' => 'TAT ', /* Tatar */
'tw' => 'TWI ', /* Twi */
'ty' => 'THT ', /* Tahitian */
'tyv' => 'TUV ', /* Tuvin */
'udm' => 'UDM ', /* Udmurt */
'ug' => 'UYG ', /* Uighur */
'uk' => 'UKR ', /* Ukrainian */
'umb' => 'MBN ', /* [South] Mbundu */
'unr' => 'MUN ', /* Mundari */
'ur' => 'URD ', /* Urdu */
'uz' => 'UZB ', /* Uzbek */
've' => 'VEN ', /* Venda */
'vi' => 'VIT ', /* Vietnamese */
'vmw' => 'MAK ', /* Makua */
'wbm' => 'WA ', /* Wa */
'wbr' => 'WAG ', /* Wagdi */
'wo' => 'WLF ', /* Wolof */
'xal' => 'KLM ', /* Kalmyk */
'xh' => 'XHS ', /* Xhosa */
'xom' => 'KMO ', /* Komo (Sudan) */
'xsl' => 'SSL ', /* South Slavey */
'yi' => 'JII ', /* Yiddish */
'yid' => 'JII ', /* Yiddish */
'yo' => 'YBA ', /* Yoruba */
'yso' => 'NIS ', /* Nisi (China) */
'zne' => 'ZND ', /* Zande */
'zu' => 'ZUL ', /* Zulu */
'zh-cn' => 'ZHS ', /* Chinese (China) */
'zh-hk' => 'ZHH ', /* Chinese (Hong Kong) */
'zh-mo' => 'ZHT ', /* Chinese (Macao) */
'zh-sg' => 'ZHS ', /* Chinese (Singapore) */
'zh-tw' => 'ZHT ', /* Chinese (Taiwan) */
];
// hb-unicode.h
const UNICODE_GENERAL_CATEGORY_CONTROL = 0; /* Cc */
const UNICODE_GENERAL_CATEGORY_FORMAT = 1; /* Cf */
const UNICODE_GENERAL_CATEGORY_UNASSIGNED = 2; /* Cn */
const UNICODE_GENERAL_CATEGORY_PRIVATE_USE = 3; /* Co */
const UNICODE_GENERAL_CATEGORY_SURROGATE = 4; /* Cs */
const UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER = 5; /* Ll */
const UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER = 6; /* Lm */
const UNICODE_GENERAL_CATEGORY_OTHER_LETTER = 7; /* Lo */
const UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER = 8; /* Lt */
const UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER = 9; /* Lu */
const UNICODE_GENERAL_CATEGORY_SPACING_MARK = 10; /* Mc */
const UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK = 11; /* Me */
const UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK = 12; /* Mn */
const UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER = 13; /* Nd */
const UNICODE_GENERAL_CATEGORY_LETTER_NUMBER = 14; /* Nl */
const UNICODE_GENERAL_CATEGORY_OTHER_NUMBER = 15; /* No */
const UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION = 16; /* Pc */
const UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION = 17; /* Pd */
const UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION = 18; /* Pe */
const UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION = 19; /* Pf */
const UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION = 20; /* Pi */
const UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION = 21; /* Po */
const UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION = 22; /* Ps */
const UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL = 23; /* Sc */
const UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL = 24; /* Sk */
const UNICODE_GENERAL_CATEGORY_MATH_SYMBOL = 25; /* Sm */
const UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL = 26; /* So */
const UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR = 27; /* Zl */
const UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR = 28; /* Zp */
const UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR = 29; /* Zs */
function general_category_is_mark($gen_cat)
{
return $gen_cat == self::UNICODE_GENERAL_CATEGORY_SPACING_MARK || $gen_cat == self::UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK ||
$gen_cat == self::UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK;
// define UNICODE_GENERAL_CATEGORY_IS_MARK(gen_cat)
//if (FLAG(gen_cat) & (FLAG(UNICODE_GENERAL_CATEGORY_SPACING_MARK) | FLAG(UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK) | FLAG(UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK))) { return true; }
}
const BIDI_CLASS_L = 0;
const BIDI_CLASS_LRE = 1;
const BIDI_CLASS_LRO = 2;
const BIDI_CLASS_R = 3;
const BIDI_CLASS_AL = 4;
const BIDI_CLASS_RLE = 5;
const BIDI_CLASS_RLO = 6;
const BIDI_CLASS_PDF = 7;
const BIDI_CLASS_EN = 8;
const BIDI_CLASS_ES = 9;
const BIDI_CLASS_ET = 10;
const BIDI_CLASS_AN = 11;
const BIDI_CLASS_CS = 12;
const BIDI_CLASS_NSM = 13;
const BIDI_CLASS_BN = 14;
const BIDI_CLASS_B = 15;
const BIDI_CLASS_S = 16;
const BIDI_CLASS_WS = 17;
const BIDI_CLASS_ON = 18;
// UNIDATA_VERSION 6.2.0
/* a list of unique database records */
/* struct {
category;
combining;
bidi_class;
mirrored;
east_asian_width;
normalization_check;
script;
}
*/
private static $ucd_records = [
[2, 0, 18, 0, 5, 0, 102],
[0, 0, 14, 0, 5, 0, 0],
[0, 0, 16, 0, 5, 0, 0],
[0, 0, 15, 0, 5, 0, 0],
[0, 0, 17, 0, 5, 0, 0],
[29, 0, 17, 0, 3, 0, 0],
[21, 0, 18, 0, 3, 0, 0],
[21, 0, 10, 0, 3, 0, 0],
[23, 0, 10, 0, 3, 0, 0],
[22, 0, 18, 1, 3, 0, 0],
[18, 0, 18, 1, 3, 0, 0],
[25, 0, 9, 0, 3, 0, 0],
[21, 0, 12, 0, 3, 0, 0],
[17, 0, 9, 0, 3, 0, 0],
[13, 0, 8, 0, 3, 0, 0],
[25, 0, 18, 1, 3, 0, 0],
[25, 0, 18, 0, 3, 0, 0],
[9, 0, 0, 0, 3, 0, 1],
[24, 0, 18, 0, 3, 0, 0],
[16, 0, 18, 0, 3, 0, 0],
[5, 0, 0, 0, 3, 0, 1],
[29, 0, 12, 0, 5, 0, 0],
[21, 0, 18, 0, 4, 0, 0],
[23, 0, 10, 0, 4, 0, 0],
[26, 0, 18, 0, 3, 0, 0],
[24, 0, 18, 0, 4, 0, 0],
[26, 0, 18, 0, 5, 0, 0],
[7, 0, 0, 0, 4, 0, 1],
[20, 0, 18, 1, 5, 0, 0],
[1, 0, 14, 0, 4, 0, 0],
[26, 0, 18, 0, 4, 0, 0],
[26, 0, 10, 0, 4, 0, 0],
[25, 0, 10, 0, 4, 0, 0],
[15, 0, 8, 0, 4, 0, 0],
[5, 0, 0, 0, 5, 0, 0],
[19, 0, 18, 1, 5, 0, 0],
[15, 0, 18, 0, 4, 0, 0],
[9, 0, 0, 0, 5, 0, 1],
[9, 0, 0, 0, 4, 0, 1],
[25, 0, 18, 0, 4, 0, 0],
[5, 0, 0, 0, 4, 0, 1],
[5, 0, 0, 0, 5, 0, 1],
[7, 0, 0, 0, 5, 0, 1],
[8, 0, 0, 0, 5, 0, 1],
[6, 0, 0, 0, 5, 0, 1],
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[13, 0, 0, 0, 5, 0, 71],
[7, 0, 0, 0, 5, 0, 71],
[12, 0, 13, 0, 5, 0, 71],
[12, 220, 13, 0, 5, 0, 71],
[21, 0, 0, 0, 5, 0, 71],
[7, 0, 0, 0, 5, 0, 72],
[12, 0, 13, 0, 5, 0, 72],
[10, 0, 0, 0, 5, 0, 72],
[10, 9, 0, 0, 5, 0, 72],
[21, 0, 0, 0, 5, 0, 72],
[12, 0, 13, 0, 5, 0, 84],
[10, 0, 0, 0, 5, 0, 84],
[7, 0, 0, 0, 5, 0, 84],
[12, 7, 13, 0, 5, 0, 84],
[10, 9, 0, 0, 5, 0, 84],
[21, 0, 0, 0, 5, 0, 84],
[6, 0, 0, 0, 5, 0, 84],
[13, 0, 0, 0, 5, 0, 84],
[7, 0, 0, 0, 5, 0, 76],
[12, 0, 13, 0, 5, 0, 76],
[10, 0, 0, 0, 5, 0, 76],
[13, 0, 0, 0, 5, 0, 76],
[21, 0, 0, 0, 5, 0, 76],
[6, 0, 0, 0, 5, 0, 22],
[7, 0, 0, 0, 5, 0, 78],
[12, 230, 13, 0, 5, 0, 78],
[12, 220, 13, 0, 5, 0, 78],
[6, 0, 0, 0, 5, 0, 78],
[21, 0, 0, 0, 5, 0, 78],
[7, 0, 0, 0, 5, 0, 85],
[10, 0, 0, 0, 5, 0, 85],
[12, 0, 13, 0, 5, 0, 85],
[21, 0, 0, 0, 5, 0, 85],
[6, 0, 0, 0, 5, 0, 85],
[12, 9, 13, 0, 5, 0, 85],
[13, 0, 0, 0, 5, 0, 85],
[2, 0, 18, 0, 2, 0, 24],
[4, 0, 0, 0, 5, 0, 102],
[3, 0, 0, 0, 4, 0, 102],
[2, 0, 18, 0, 4, 0, 102],
[12, 26, 13, 0, 5, 0, 5],
[25, 0, 9, 0, 5, 0, 5],
[24, 0, 4, 0, 5, 0, 6],
[18, 0, 18, 0, 5, 0, 0],
[16, 0, 18, 0, 2, 0, 0],
[21, 0, 12, 0, 2, 0, 0],
[21, 0, 10, 0, 2, 0, 0],
[25, 0, 9, 0, 2, 0, 0],
[17, 0, 9, 0, 2, 0, 0],
[25, 0, 18, 1, 2, 0, 0],
[25, 0, 18, 0, 2, 0, 0],
[23, 0, 10, 0, 2, 0, 0],
[21, 0, 18, 0, 0, 0, 0],
[21, 0, 10, 0, 0, 0, 0],
[23, 0, 10, 0, 0, 0, 0],
[22, 0, 18, 1, 0, 0, 0],
[18, 0, 18, 1, 0, 0, 0],
[25, 0, 9, 0, 0, 0, 0],
[21, 0, 12, 0, 0, 0, 0],
[17, 0, 9, 0, 0, 0, 0],
[13, 0, 8, 0, 0, 0, 0],
[25, 0, 18, 1, 0, 0, 0],
[25, 0, 18, 0, 0, 0, 0],
[9, 0, 0, 0, 0, 0, 1],
[24, 0, 18, 0, 0, 0, 0],
[16, 0, 18, 0, 0, 0, 0],
[5, 0, 0, 0, 0, 0, 1],
[21, 0, 18, 0, 1, 0, 0],
[22, 0, 18, 1, 1, 0, 0],
[18, 0, 18, 1, 1, 0, 0],
[7, 0, 0, 0, 1, 0, 33],
[6, 0, 0, 0, 1, 0, 0],
[7, 0, 0, 0, 1, 0, 24],
[26, 0, 18, 0, 0, 0, 0],
[26, 0, 18, 0, 1, 0, 0],
[25, 0, 18, 0, 1, 0, 0],
[1, 0, 18, 0, 5, 0, 0],
[7, 0, 0, 0, 5, 0, 47],
[14, 0, 18, 0, 5, 0, 2],
[15, 0, 18, 0, 5, 0, 2],
[26, 0, 18, 0, 5, 0, 2],
[7, 0, 0, 0, 5, 0, 73],
[7, 0, 0, 0, 5, 0, 74],
[7, 0, 0, 0, 5, 0, 37],
[15, 0, 0, 0, 5, 0, 37],
[7, 0, 0, 0, 5, 0, 38],
[14, 0, 0, 0, 5, 0, 38],
[7, 0, 0, 0, 5, 0, 48],
[21, 0, 0, 0, 5, 0, 48],
[7, 0, 0, 0, 5, 0, 59],
[21, 0, 0, 0, 5, 0, 59],
[14, 0, 0, 0, 5, 0, 59],
[9, 0, 0, 0, 5, 0, 39],
[5, 0, 0, 0, 5, 0, 39],
[7, 0, 0, 0, 5, 0, 49],
[7, 0, 0, 0, 5, 0, 50],
[13, 0, 0, 0, 5, 0, 50],
[7, 0, 3, 0, 5, 0, 51],
[7, 0, 3, 0, 5, 0, 86],
[21, 0, 3, 0, 5, 0, 86],
[15, 0, 3, 0, 5, 0, 86],
[7, 0, 3, 0, 5, 0, 63],
[15, 0, 3, 0, 5, 0, 63],
[21, 0, 18, 0, 5, 0, 63],
[7, 0, 3, 0, 5, 0, 75],
[21, 0, 3, 0, 5, 0, 75],
[7, 0, 3, 0, 5, 0, 97],
[7, 0, 3, 0, 5, 0, 96],
[7, 0, 3, 0, 5, 0, 60],
[12, 0, 13, 0, 5, 0, 60],
[12, 220, 13, 0, 5, 0, 60],
[12, 230, 13, 0, 5, 0, 60],
[12, 1, 13, 0, 5, 0, 60],
[12, 9, 13, 0, 5, 0, 60],
[15, 0, 3, 0, 5, 0, 60],
[21, 0, 3, 0, 5, 0, 60],
[7, 0, 3, 0, 5, 0, 87],
[15, 0, 3, 0, 5, 0, 87],
[21, 0, 3, 0, 5, 0, 87],
[7, 0, 3, 0, 5, 0, 79],
[21, 0, 18, 0, 5, 0, 79],
[7, 0, 3, 0, 5, 0, 88],
[15, 0, 3, 0, 5, 0, 88],
[7, 0, 3, 0, 5, 0, 89],
[15, 0, 3, 0, 5, 0, 89],
[7, 0, 3, 0, 5, 0, 90],
[15, 0, 11, 0, 5, 0, 6],
[10, 0, 0, 0, 5, 0, 93],
[12, 0, 13, 0, 5, 0, 93],
[7, 0, 0, 0, 5, 0, 93],
[12, 9, 13, 0, 5, 0, 93],
[21, 0, 0, 0, 5, 0, 93],
[15, 0, 18, 0, 5, 0, 93],
[13, 0, 0, 0, 5, 0, 93],
[12, 0, 13, 0, 5, 0, 91],
[10, 0, 0, 0, 5, 0, 91],
[7, 0, 0, 0, 5, 0, 91],
[12, 9, 13, 0, 5, 0, 91],
[12, 7, 13, 0, 5, 0, 91],
[21, 0, 0, 0, 5, 0, 91],
[1, 0, 0, 0, 5, 0, 91],
[7, 0, 0, 0, 5, 0, 100],
[13, 0, 0, 0, 5, 0, 100],
[12, 230, 13, 0, 5, 0, 95],
[7, 0, 0, 0, 5, 0, 95],
[12, 0, 13, 0, 5, 0, 95],
[10, 0, 0, 0, 5, 0, 95],
[12, 9, 13, 0, 5, 0, 95],
[13, 0, 0, 0, 5, 0, 95],
[21, 0, 0, 0, 5, 0, 95],
[12, 0, 13, 0, 5, 0, 99],
[10, 0, 0, 0, 5, 0, 99],
[7, 0, 0, 0, 5, 0, 99],
[10, 9, 0, 0, 5, 0, 99],
[21, 0, 0, 0, 5, 0, 99],
[13, 0, 0, 0, 5, 0, 99],
[7, 0, 0, 0, 5, 0, 101],
[12, 0, 13, 0, 5, 0, 101],
[10, 0, 0, 0, 5, 0, 101],
[10, 9, 0, 0, 5, 0, 101],
[12, 7, 13, 0, 5, 0, 101],
[13, 0, 0, 0, 5, 0, 101],
[7, 0, 0, 0, 5, 0, 62],
[14, 0, 0, 0, 5, 0, 62],
[21, 0, 0, 0, 5, 0, 62],
[7, 0, 0, 0, 5, 0, 80],
[7, 0, 0, 0, 5, 0, 98],
[10, 0, 0, 0, 5, 0, 98],
[12, 0, 13, 0, 5, 0, 98],
[6, 0, 0, 0, 5, 0, 98],
[10, 216, 0, 0, 5, 0, 0],
[10, 226, 0, 0, 5, 0, 0],
[12, 230, 13, 0, 5, 0, 2],
[25, 0, 0, 0, 5, 0, 0],
[13, 0, 8, 0, 5, 0, 0],
[26, 0, 0, 0, 2, 0, 32],
];
/* Mirror unicode characters. Bidirectional Algorithm, at http://www.unicode.org/unicode/reports/tr9/ */
public static $mirror_pairs = [
40 => 41,
41 => 40,
60 => 62,
62 => 60,
91 => 93,
93 => 91,
123 => 125,
125 => 123,
171 => 187,
187 => 171,
3898 => 3899,
3899 => 3898,
3900 => 3901,
3901 => 3900,
5787 => 5788,
5788 => 5787,
8249 => 8250,
8250 => 8249,
8261 => 8262,
8262 => 8261,
8317 => 8318,
8318 => 8317,
8333 => 8334,
8334 => 8333,
8712 => 8715,
8713 => 8716,
8714 => 8717,
8715 => 8712,
8716 => 8713,
8717 => 8714,
8725 => 10741,
8764 => 8765,
8765 => 8764,
8771 => 8909,
8786 => 8787,
8787 => 8786,
8788 => 8789,
8789 => 8788,
8804 => 8805,
8805 => 8804,
8806 => 8807,
8807 => 8806,
8808 => 8809,
8809 => 8808,
8810 => 8811,
8811 => 8810,
8814 => 8815,
8815 => 8814,
8816 => 8817,
8817 => 8816,
8818 => 8819,
8819 => 8818,
8820 => 8821,
8821 => 8820,
8822 => 8823,
8823 => 8822,
8824 => 8825,
8825 => 8824,
8826 => 8827,
8827 => 8826,
8828 => 8829,
8829 => 8828,
8830 => 8831,
8831 => 8830,
8832 => 8833,
8833 => 8832,
8834 => 8835,
8835 => 8834,
8836 => 8837,
8837 => 8836,
8838 => 8839,
8839 => 8838,
8840 => 8841,
8841 => 8840,
8842 => 8843,
8843 => 8842,
8847 => 8848,
8848 => 8847,
8849 => 8850,
8850 => 8849,
8856 => 10680,
8866 => 8867,
8867 => 8866,
8870 => 10974,
8872 => 10980,
8873 => 10979,
8875 => 10981,
8880 => 8881,
8881 => 8880,
8882 => 8883,
8883 => 8882,
8884 => 8885,
8885 => 8884,
8886 => 8887,
8887 => 8886,
8905 => 8906,
8906 => 8905,
8907 => 8908,
8908 => 8907,
8909 => 8771,
8912 => 8913,
8913 => 8912,
8918 => 8919,
8919 => 8918,
8920 => 8921,
8921 => 8920,
8922 => 8923,
8923 => 8922,
8924 => 8925,
8925 => 8924,
8926 => 8927,
8927 => 8926,
8928 => 8929,
8929 => 8928,
8930 => 8931,
8931 => 8930,
8932 => 8933,
8933 => 8932,
8934 => 8935,
8935 => 8934,
8936 => 8937,
8937 => 8936,
8938 => 8939,
8939 => 8938,
8940 => 8941,
8941 => 8940,
8944 => 8945,
8945 => 8944,
8946 => 8954,
8947 => 8955,
8948 => 8956,
8950 => 8957,
8951 => 8958,
8954 => 8946,
8955 => 8947,
8956 => 8948,
8957 => 8950,
8958 => 8951,
8968 => 8969,
8969 => 8968,
8970 => 8971,
8971 => 8970,
9001 => 9002,
9002 => 9001,
10088 => 10089,
10089 => 10088,
10090 => 10091,
10091 => 10090,
10092 => 10093,
10093 => 10092,
10094 => 10095,
10095 => 10094,
10096 => 10097,
10097 => 10096,
10098 => 10099,
10099 => 10098,
10100 => 10101,
10101 => 10100,
10179 => 10180,
10180 => 10179,
10181 => 10182,
10182 => 10181,
10184 => 10185,
10185 => 10184,
10187 => 10189,
10189 => 10187,
10197 => 10198,
10198 => 10197,
10205 => 10206,
10206 => 10205,
10210 => 10211,
10211 => 10210,
10212 => 10213,
10213 => 10212,
10214 => 10215,
10215 => 10214,
10216 => 10217,
10217 => 10216,
10218 => 10219,
10219 => 10218,
10220 => 10221,
10221 => 10220,
10222 => 10223,
10223 => 10222,
10627 => 10628,
10628 => 10627,
10629 => 10630,
10630 => 10629,
10631 => 10632,
10632 => 10631,
10633 => 10634,
10634 => 10633,
10635 => 10636,
10636 => 10635,
10637 => 10640,
10638 => 10639,
10639 => 10638,
10640 => 10637,
10641 => 10642,
10642 => 10641,
10643 => 10644,
10644 => 10643,
10645 => 10646,
10646 => 10645,
10647 => 10648,
10648 => 10647,
10680 => 8856,
10688 => 10689,
10689 => 10688,
10692 => 10693,
10693 => 10692,
10703 => 10704,
10704 => 10703,
10705 => 10706,
10706 => 10705,
10708 => 10709,
10709 => 10708,
10712 => 10713,
10713 => 10712,
10714 => 10715,
10715 => 10714,
10741 => 8725,
10744 => 10745,
10745 => 10744,
10748 => 10749,
10749 => 10748,
10795 => 10796,
10796 => 10795,
10797 => 10798,
10798 => 10797,
10804 => 10805,
10805 => 10804,
10812 => 10813,
10813 => 10812,
10852 => 10853,
10853 => 10852,
10873 => 10874,
10874 => 10873,
10877 => 10878,
10878 => 10877,
10879 => 10880,
10880 => 10879,
10881 => 10882,
10882 => 10881,
10883 => 10884,
10884 => 10883,
10891 => 10892,
10892 => 10891,
10897 => 10898,
10898 => 10897,
10899 => 10900,
10900 => 10899,
10901 => 10902,
10902 => 10901,
10903 => 10904,
10904 => 10903,
10905 => 10906,
10906 => 10905,
10907 => 10908,
10908 => 10907,
10913 => 10914,
10914 => 10913,
10918 => 10919,
10919 => 10918,
10920 => 10921,
10921 => 10920,
10922 => 10923,
10923 => 10922,
10924 => 10925,
10925 => 10924,
10927 => 10928,
10928 => 10927,
10931 => 10932,
10932 => 10931,
10939 => 10940,
10940 => 10939,
10941 => 10942,
10942 => 10941,
10943 => 10944,
10944 => 10943,
10945 => 10946,
10946 => 10945,
10947 => 10948,
10948 => 10947,
10949 => 10950,
10950 => 10949,
10957 => 10958,
10958 => 10957,
10959 => 10960,
10960 => 10959,
10961 => 10962,
10962 => 10961,
10963 => 10964,
10964 => 10963,
10965 => 10966,
10966 => 10965,
10974 => 8870,
10979 => 8873,
10980 => 8872,
10981 => 8875,
10988 => 10989,
10989 => 10988,
10999 => 11000,
11000 => 10999,
11001 => 11002,
11002 => 11001,
11778 => 11779,
11779 => 11778,
11780 => 11781,
11781 => 11780,
11785 => 11786,
11786 => 11785,
11788 => 11789,
11789 => 11788,
11804 => 11805,
11805 => 11804,
11808 => 11809,
11809 => 11808,
11810 => 11811,
11811 => 11810,
11812 => 11813,
11813 => 11812,
11814 => 11815,
11815 => 11814,
11816 => 11817,
11817 => 11816,
12296 => 12297,
12297 => 12296,
12298 => 12299,
12299 => 12298,
12300 => 12301,
12301 => 12300,
12302 => 12303,
12303 => 12302,
12304 => 12305,
12305 => 12304,
12308 => 12309,
12309 => 12308,
12310 => 12311,
12311 => 12310,
12312 => 12313,
12313 => 12312,
12314 => 12315,
12315 => 12314,
65113 => 65114,
65114 => 65113,
65115 => 65116,
65116 => 65115,
65117 => 65118,
65118 => 65117,
65124 => 65125,
65125 => 65124,
65288 => 65289,
65289 => 65288,
65308 => 65310,
65310 => 65308,
65339 => 65341,
65341 => 65339,
65371 => 65373,
65373 => 65371,
65375 => 65376,
65376 => 65375,
65378 => 65379,
65379 => 65378,
];
/* index tables for the database records */
private static $index0 = [
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 54, 52, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 55, 56, 57, 57, 57, 58,
59, 60, 61, 62, 63, 64, 65, 66, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 68, 69, 70, 70,
71, 69, 70, 70, 72, 73, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 75, 76, 77, 78, 79, 80, 81,
82, 83, 84, 85, 86, 87, 70, 70, 70, 88, 89, 90, 91, 92, 70, 93, 70, 94,
95, 70, 70, 70, 70, 96, 70, 70, 70, 70, 70, 70, 70, 70, 70, 97, 97, 97,
98, 99, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 100, 100, 100, 100,
101, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 102, 102,
103, 70, 70, 70, 70, 104, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 105, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 106, 107, 108, 109, 110,
111, 112, 113, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 114, 70, 115, 116, 117, 118, 119, 120,
121, 122, 70, 70, 70, 70, 70, 70, 70, 70, 52, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 123, 52, 53, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 124, 125, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 76, 76, 127, 126, 126, 126, 126, 128, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126,
126, 128, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 129, 130, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 73, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 131, 73, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 131,
];
private static $index1 = [
0, 1, 0, 2, 3, 4, 5, 6, 7, 8, 8, 9, 10, 11, 11, 12, 13, 0, 0, 0, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 29, 31, 32,
33, 34, 35, 27, 30, 29, 27, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
47, 48, 27, 27, 49, 27, 27, 27, 27, 27, 27, 27, 50, 51, 52, 27, 53, 54,
53, 54, 54, 54, 54, 54, 55, 54, 54, 54, 56, 57, 58, 59, 60, 61, 62, 63,
64, 64, 65, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 65, 77, 78,
79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96,
97, 97, 97, 97, 98, 98, 98, 98, 99, 100, 101, 101, 101, 101, 102, 103,
101, 101, 101, 101, 101, 101, 104, 105, 101, 101, 101, 101, 101, 101,
101, 101, 101, 101, 101, 106, 107, 108, 108, 108, 109, 110, 111, 112,
112, 112, 112, 113, 114, 115, 116, 117, 118, 119, 120, 106, 121, 121,
121, 122, 123, 106, 124, 125, 126, 127, 128, 128, 128, 128, 129, 130,
131, 132, 133, 134, 135, 128, 128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 145, 145,
146, 147, 148, 149, 128, 128, 128, 128, 128, 128, 150, 150, 150, 150,
151, 152, 153, 106, 154, 155, 156, 156, 156, 157, 158, 159, 160, 160,
161, 162, 163, 164, 165, 166, 167, 167, 167, 168, 106, 106, 106, 106,
106, 106, 106, 106, 169, 170, 106, 106, 106, 106, 106, 106, 171, 172,
173, 174, 175, 176, 176, 176, 176, 176, 176, 177, 178, 179, 180, 176,
181, 182, 183, 184, 185, 186, 187, 188, 188, 189, 190, 191, 192, 193,
194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 203, 204, 205, 206,
207, 208, 209, 210, 211, 212, 213, 106, 214, 215, 216, 217, 217, 218,
219, 220, 221, 222, 223, 106, 224, 225, 226, 106, 227, 228, 229, 230,
230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 106, 241, 242,
243, 244, 245, 242, 246, 247, 248, 249, 250, 106, 251, 252, 253, 254,
255, 256, 257, 258, 258, 257, 259, 260, 261, 262, 263, 264, 265, 266,
106, 267, 268, 269, 270, 271, 271, 270, 272, 273, 274, 275, 276, 277,
278, 279, 280, 106, 281, 282, 283, 284, 284, 284, 284, 285, 286, 287,
288, 106, 289, 290, 291, 292, 293, 294, 295, 296, 294, 294, 297, 298,
295, 299, 300, 301, 106, 106, 302, 106, 303, 304, 304, 304, 304, 304,
305, 306, 307, 308, 309, 310, 106, 106, 106, 106, 311, 312, 313, 314,
315, 316, 317, 318, 319, 320, 321, 322, 106, 106, 106, 106, 323, 324,
325, 326, 327, 328, 329, 330, 331, 332, 331, 331, 331, 333, 334, 335,
336, 337, 338, 339, 338, 338, 338, 340, 341, 342, 343, 344, 106, 106,
106, 106, 345, 345, 345, 345, 345, 346, 347, 348, 349, 350, 351, 352,
353, 354, 355, 345, 356, 357, 349, 358, 359, 359, 359, 359, 360, 361,
362, 362, 362, 362, 362, 363, 364, 364, 364, 364, 364, 364, 364, 364,
364, 364, 364, 364, 365, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 365, 366, 366, 366, 366,
366, 366, 366, 366, 366, 367, 368, 367, 366, 366, 366, 366, 366, 367,
366, 366, 366, 366, 367, 368, 367, 366, 368, 366, 366, 366, 366, 366,
366, 366, 367, 366, 366, 366, 366, 366, 366, 366, 366, 369, 370, 371,
372, 373, 366, 366, 374, 375, 376, 376, 376, 376, 376, 376, 376, 376,
376, 376, 377, 106, 378, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379,
379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 380, 379, 379,
381, 382, 382, 383, 384, 384, 384, 384, 384, 384, 384, 384, 384, 385,
386, 106, 387, 388, 389, 106, 390, 390, 391, 106, 392, 392, 393, 106,
394, 395, 396, 106, 397, 397, 397, 397, 397, 397, 398, 399, 400, 401,
402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 412, 412, 412,
413, 412, 412, 412, 412, 412, 412, 106, 412, 412, 412, 412, 412, 414,
379, 379, 379, 379, 379, 379, 379, 379, 415, 106, 416, 416, 416, 417,
418, 419, 420, 421, 422, 423, 424, 424, 424, 425, 426, 106, 427, 427,
427, 427, 427, 428, 429, 429, 430, 431, 432, 433, 434, 434, 434, 434,
435, 435, 436, 437, 438, 438, 438, 438, 438, 438, 439, 440, 441, 442,
443, 444, 445, 446, 445, 446, 447, 448, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 449, 450, 450, 450, 450, 450, 451, 452, 453, 454,
455, 456, 457, 458, 459, 460, 461, 462, 462, 462, 463, 464, 465, 466,
467, 467, 467, 467, 468, 469, 470, 471, 472, 472, 472, 472, 473, 474,
475, 476, 477, 478, 479, 480, 481, 481, 481, 482, 106, 106, 106, 106,
106, 106, 106, 106, 483, 106, 484, 485, 486, 487, 488, 106, 54, 54, 54,
54, 489, 490, 56, 56, 56, 56, 56, 491, 492, 493, 54, 494, 54, 54, 54,
495, 56, 56, 56, 496, 497, 498, 499, 500, 501, 106, 106, 502, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 503, 504, 27,
27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 505, 506, 507, 508, 505, 506,
505, 506, 507, 508, 505, 509, 505, 506, 505, 507, 505, 510, 505, 510,
505, 510, 511, 512, 513, 514, 515, 516, 505, 517, 518, 519, 520, 521,
522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535,
536, 537, 56, 538, 539, 540, 539, 541, 106, 106, 542, 543, 544, 545, 546,
106, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559,
560, 559, 561, 562, 563, 564, 565, 566, 567, 568, 569, 568, 570, 571,
568, 572, 568, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583,
584, 585, 586, 587, 588, 583, 583, 589, 590, 591, 592, 593, 583, 583,
594, 574, 595, 596, 583, 583, 597, 583, 583, 568, 598, 599, 568, 600,
601, 602, 603, 603, 603, 603, 603, 603, 603, 603, 604, 568, 568, 605,
606, 574, 574, 607, 568, 568, 568, 568, 573, 608, 568, 609, 106, 568,
568, 568, 568, 610, 106, 106, 106, 568, 611, 106, 106, 612, 612, 612,
612, 612, 613, 613, 614, 615, 615, 615, 615, 615, 615, 615, 615, 615,
616, 612, 612, 617, 617, 617, 617, 617, 617, 617, 617, 617, 618, 617,
617, 617, 617, 618, 568, 617, 617, 619, 568, 620, 569, 621, 622, 623,
624, 569, 568, 619, 572, 568, 574, 625, 626, 622, 627, 568, 568, 568,
568, 628, 568, 568, 568, 629, 630, 568, 568, 568, 568, 568, 631, 568,
632, 568, 631, 633, 634, 617, 617, 635, 617, 617, 617, 636, 568, 568,
568, 568, 568, 568, 637, 568, 568, 572, 568, 568, 638, 639, 612, 640,
640, 641, 568, 568, 568, 568, 568, 642, 643, 644, 645, 646, 647, 574,
574, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648,
648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648,
648, 648, 648, 648, 648, 574, 574, 574, 574, 574, 574, 574, 574, 574,
574, 574, 574, 574, 574, 574, 574, 649, 650, 650, 651, 583, 583, 574,
652, 597, 653, 654, 655, 656, 657, 658, 659, 574, 660, 583, 661, 662,
663, 664, 645, 574, 574, 586, 652, 664, 665, 666, 667, 583, 583, 583,
583, 668, 669, 583, 583, 583, 583, 670, 671, 672, 645, 673, 674, 568,
568, 568, 568, 568, 568, 574, 574, 675, 676, 677, 678, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 679, 679, 679, 679, 679, 680, 681, 681, 681, 681, 681,
682, 683, 684, 685, 686, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
687, 688, 689, 690, 691, 691, 691, 691, 692, 693, 694, 694, 694, 694,
694, 694, 694, 695, 696, 697, 366, 366, 368, 106, 368, 368, 368, 368,
368, 368, 368, 368, 698, 698, 698, 698, 699, 700, 701, 702, 703, 704,
529, 705, 106, 106, 106, 106, 106, 106, 106, 106, 706, 706, 706, 707,
706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 708, 106, 706, 706,
706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706,
706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 709, 106, 106, 106,
710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 721, 721,
721, 721, 721, 721, 721, 721, 722, 723, 724, 725, 725, 725, 725, 725,
725, 725, 725, 725, 725, 726, 727, 728, 728, 728, 728, 729, 730, 364,
364, 364, 364, 364, 364, 364, 364, 364, 364, 731, 732, 733, 728, 728,
728, 734, 710, 710, 710, 710, 711, 106, 725, 725, 735, 735, 735, 736,
737, 738, 733, 733, 733, 739, 740, 741, 735, 735, 735, 742, 737, 738,
733, 733, 733, 733, 743, 741, 733, 744, 745, 745, 745, 745, 745, 746,
745, 745, 745, 745, 745, 745, 745, 745, 745, 745, 745, 733, 733, 733,
747, 748, 733, 733, 733, 733, 733, 733, 733, 733, 733, 733, 733, 749,
733, 733, 733, 747, 750, 751, 751, 751, 751, 751, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 752, 753, 568, 568, 568, 568, 568, 568,
568, 568, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 754,
753, 753, 753, 753, 753, 753, 755, 755, 756, 755, 755, 755, 755, 755,
755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755,
755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755,
755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755,
755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755,
755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755,
755, 755, 755, 757, 758, 758, 758, 758, 758, 758, 759, 106, 760, 760,
760, 760, 760, 761, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762,
762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762,
762, 762, 762, 762, 762, 762, 762, 762, 762, 763, 762, 762, 764, 765,
106, 106, 101, 101, 101, 101, 101, 766, 767, 768, 101, 101, 101, 769,
770, 770, 770, 770, 770, 770, 770, 770, 771, 772, 773, 106, 64, 64, 774,
775, 776, 27, 777, 27, 27, 27, 27, 27, 27, 27, 778, 779, 27, 780, 781,
106, 27, 782, 106, 106, 106, 106, 106, 106, 106, 106, 106, 783, 784, 785,
786, 786, 787, 788, 789, 790, 791, 791, 791, 791, 791, 791, 792, 106,
793, 794, 794, 794, 794, 794, 795, 796, 797, 798, 799, 800, 801, 801,
802, 803, 804, 805, 806, 806, 807, 808, 809, 809, 810, 811, 812, 813,
364, 364, 364, 814, 815, 816, 816, 816, 816, 816, 817, 818, 819, 820,
821, 822, 106, 106, 106, 106, 823, 823, 823, 823, 823, 824, 825, 106,
826, 827, 828, 829, 345, 345, 830, 831, 832, 832, 832, 832, 832, 832,
833, 834, 835, 106, 106, 836, 837, 838, 839, 106, 840, 840, 840, 106,
368, 368, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 837, 837, 837, 837, 841, 842, 843, 844,
845, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846,
846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846,
846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846,
846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846,
846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846,
846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846,
847, 106, 365, 365, 848, 849, 365, 365, 365, 365, 365, 850, 851, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 852, 851, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 852, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 852,
853, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854,
854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854,
854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854,
854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854,
854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854,
854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854,
854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 855, 856, 856,
856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856,
856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856,
856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856,
856, 857, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856,
856, 858, 753, 753, 753, 753, 859, 106, 860, 861, 121, 862, 863, 864,
865, 121, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
866, 867, 868, 106, 869, 128, 128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 870, 106, 106, 128, 128, 128, 128,
128, 128, 128, 128, 871, 128, 128, 128, 128, 128, 128, 106, 106, 106,
106, 106, 128, 872, 873, 873, 874, 875, 501, 106, 876, 877, 878, 879,
880, 881, 882, 883, 884, 128, 128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 128, 128, 128, 128, 128, 885, 886, 887, 888, 889, 890, 891,
891, 892, 893, 894, 894, 895, 896, 897, 898, 897, 897, 897, 897, 899,
900, 900, 900, 901, 902, 902, 902, 903, 904, 905, 106, 906, 907, 908,
907, 907, 909, 907, 907, 910, 907, 911, 907, 911, 106, 106, 106, 106,
907, 907, 907, 907, 907, 907, 907, 907, 907, 907, 907, 907, 907, 907,
907, 912, 913, 914, 914, 914, 914, 914, 915, 603, 916, 916, 916, 916,
916, 916, 917, 918, 919, 920, 568, 609, 106, 106, 106, 106, 106, 106,
603, 603, 603, 603, 603, 921, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 922, 922, 922, 923, 924, 924,
924, 924, 924, 924, 925, 106, 106, 106, 106, 106, 926, 926, 926, 927,
928, 106, 929, 929, 930, 931, 106, 106, 106, 106, 106, 106, 932, 932,
932, 933, 934, 934, 934, 934, 935, 934, 936, 106, 106, 106, 106, 106,
937, 937, 937, 937, 937, 938, 938, 938, 938, 938, 939, 939, 939, 939,
939, 939, 940, 940, 940, 941, 942, 943, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 944, 945, 946, 946, 946, 946, 947, 948, 949, 949,
950, 951, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 952, 952, 953, 954, 955, 955,
955, 956, 106, 106, 106, 106, 106, 106, 106, 106, 957, 957, 957, 957,
958, 958, 958, 959, 106, 106, 106, 106, 106, 106, 106, 106, 960, 961,
962, 963, 964, 964, 965, 966, 967, 106, 968, 969, 970, 970, 970, 971,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 972, 972, 972, 972, 972, 972, 973, 974, 975, 975, 976, 977,
978, 978, 979, 980, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 981, 981, 981, 981, 981, 981, 981, 981,
981, 982, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 983, 983, 983, 984, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
985, 986, 986, 986, 986, 986, 986, 987, 988, 989, 990, 991, 992, 993,
106, 106, 994, 995, 995, 995, 995, 995, 996, 997, 998, 106, 999, 999,
999, 1000, 1001, 1002, 1003, 1004, 1004, 1004, 1005, 1006, 1007, 1008,
1009, 106, 106, 106, 106, 106, 106, 106, 1010, 1011, 1011, 1011, 1011,
1011, 1012, 1013, 1014, 1015, 1016, 1017, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
1018, 1018, 1018, 1018, 1018, 1019, 1020, 106, 1021, 1022, 106, 106, 106,
106, 106, 106, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023,
1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023,
1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023,
1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023,
1024, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 1025, 1025, 1025, 1025, 1025, 1025, 1025, 1025,
1025, 1025, 1025, 1025, 1026, 106, 1027, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 1028, 1028, 1028,
1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028,
1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028,
1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1029, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 770, 770, 770,
770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770,
770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770,
770, 770, 770, 770, 770, 770, 770, 770, 1030, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 1031, 1031, 1031, 1031, 1031, 1031, 1031, 1031,
1032, 106, 1033, 1034, 1034, 1034, 1034, 1035, 106, 1036, 1037, 1038,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 1039, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603,
603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603,
603, 603, 603, 603, 1040, 106, 603, 603, 603, 603, 1041, 1042, 603, 603,
603, 603, 603, 603, 1043, 1044, 1045, 1046, 1047, 1048, 603, 603, 603,
1049, 603, 603, 603, 603, 603, 1040, 106, 106, 106, 106, 919, 919, 919,
919, 919, 919, 919, 919, 1050, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 610, 106, 914,
914, 1051, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 1052, 1052, 1052, 1053, 1054, 1054, 1055, 1052,
1052, 1056, 1057, 1054, 1054, 1052, 1052, 1052, 1053, 1054, 1054, 1058,
1059, 1060, 1056, 1061, 1062, 1054, 1052, 1052, 1052, 1053, 1054, 1054,
1063, 1064, 1065, 1066, 1054, 1054, 1054, 1067, 1068, 1069, 1070, 1054,
1054, 1055, 1052, 1052, 1056, 1054, 1054, 1054, 1052, 1052, 1052, 1053,
1054, 1054, 1055, 1052, 1052, 1056, 1054, 1054, 1054, 1052, 1052, 1052,
1053, 1054, 1054, 1055, 1052, 1052, 1056, 1054, 1054, 1054, 1052, 1052,
1052, 1053, 1054, 1054, 1071, 1052, 1052, 1052, 1072, 1054, 1054, 1073,
1074, 1052, 1052, 1075, 1054, 1054, 1076, 1055, 1052, 1052, 1077, 1054,
1054, 1078, 1079, 1052, 1052, 1080, 1054, 1054, 1054, 1081, 1052, 1052,
1052, 1072, 1054, 1054, 1073, 1082, 1083, 1083, 1083, 1083, 1083, 1083,
1084, 128, 128, 128, 1085, 1086, 1087, 1088, 1089, 1090, 1085, 1091,
1085, 1087, 1087, 1092, 128, 1093, 128, 1094, 1095, 1093, 128, 1094, 106,
106, 106, 106, 106, 106, 1096, 106, 568, 568, 568, 568, 568, 609, 568,
568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 609, 106, 568,
610, 636, 610, 636, 568, 636, 568, 106, 106, 106, 106, 613, 1097, 615,
615, 615, 1098, 615, 615, 615, 615, 615, 615, 615, 1099, 615, 615, 615,
615, 615, 1100, 106, 106, 106, 106, 106, 106, 106, 106, 1101, 603, 603,
603, 1102, 106, 733, 733, 733, 733, 733, 1103, 733, 1104, 1105, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 568, 568, 568, 568, 1106, 106, 1107, 568, 568,
568, 568, 568, 568, 568, 568, 1108, 568, 568, 609, 106, 568, 568, 568,
568, 1109, 611, 106, 106, 568, 568, 1106, 106, 568, 568, 568, 568, 568,
568, 568, 610, 1110, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568,
568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 1111, 568,
568, 568, 568, 568, 568, 568, 1112, 609, 106, 568, 568, 568, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 1113, 568, 568, 568, 568, 568, 568, 568, 568, 1114, 568, 106,
106, 106, 106, 106, 106, 568, 568, 568, 568, 568, 568, 568, 568, 1112,
106, 106, 106, 106, 106, 106, 106, 568, 568, 568, 568, 568, 568, 568,
568, 568, 568, 568, 568, 568, 568, 609, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 751, 1115, 753, 753, 753, 753,
753, 751, 751, 751, 751, 751, 751, 754, 753, 750, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751,
751, 751, 751, 751, 751, 751, 751, 751, 752, 753, 753, 753, 753, 753,
753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753,
753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753,
753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753,
753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 856,
856, 856, 857, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753,
753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753,
753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753,
753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753,
753, 753, 753, 753, 753, 753, 1116, 1117, 106, 106, 106, 1118, 1118,
1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873,
873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873,
873, 873, 106, 106, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854,
854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854,
854, 854, 854, 854, 854, 854, 854, 1119,
];
private static $index2 = [
1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 4, 3, 1, 1, 1, 1, 1, 1, 3, 3, 3, 2,
5, 6, 6, 7, 8, 7, 6, 6, 9, 10, 6, 11, 12, 13, 12, 12, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 12, 6, 15, 16, 15, 6, 6, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 9, 6, 10, 18, 19, 18, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 9, 16,
10, 16, 1, 1, 1, 1, 1, 1, 3, 1, 1, 21, 22, 8, 8, 23, 8, 24, 22, 25, 26,
27, 28, 16, 29, 30, 18, 31, 32, 33, 33, 25, 34, 22, 22, 25, 33, 27, 35,
36, 36, 36, 22, 37, 37, 37, 37, 37, 37, 38, 37, 37, 37, 37, 37, 37, 37,
37, 37, 38, 37, 37, 37, 37, 37, 37, 39, 38, 37, 37, 37, 37, 37, 38, 40,
40, 40, 41, 41, 41, 41, 40, 41, 40, 40, 40, 41, 40, 40, 41, 41, 40, 41,
40, 40, 41, 41, 41, 39, 40, 40, 40, 41, 40, 41, 40, 41, 37, 40, 37, 41,
37, 41, 37, 41, 37, 41, 37, 41, 37, 41, 37, 41, 37, 40, 37, 40, 37, 41,
37, 41, 37, 41, 37, 40, 37, 41, 37, 41, 37, 41, 37, 41, 37, 41, 38, 40,
37, 40, 38, 40, 37, 41, 37, 41, 40, 37, 41, 37, 41, 37, 41, 38, 40, 38,
40, 37, 40, 37, 41, 37, 40, 40, 38, 40, 37, 40, 37, 41, 37, 41, 38, 40,
37, 41, 37, 41, 37, 37, 41, 37, 41, 37, 41, 41, 41, 37, 37, 41, 37, 41,
37, 37, 41, 37, 37, 37, 41, 41, 37, 37, 37, 37, 41, 37, 37, 41, 37, 37,
37, 41, 41, 41, 37, 37, 41, 37, 37, 41, 37, 41, 37, 41, 37, 37, 41, 37,
41, 41, 37, 41, 37, 37, 41, 37, 37, 37, 41, 37, 41, 37, 37, 41, 41, 42,
37, 41, 41, 41, 42, 42, 42, 42, 37, 43, 41, 37, 43, 41, 37, 43, 41, 37,
40, 37, 40, 37, 40, 37, 40, 37, 40, 37, 40, 37, 40, 37, 40, 41, 37, 41,
41, 37, 43, 41, 37, 41, 37, 37, 37, 41, 37, 41, 41, 41, 41, 41, 41, 41,
37, 37, 41, 37, 37, 41, 41, 37, 41, 37, 37, 37, 37, 41, 41, 40, 41, 41,
41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 42, 41,
41, 41, 44, 44, 44, 44, 44, 44, 44, 44, 44, 45, 45, 46, 46, 46, 46, 46,
46, 46, 47, 47, 25, 47, 45, 48, 45, 48, 48, 48, 45, 48, 45, 45, 49, 46,
47, 47, 47, 47, 47, 47, 25, 25, 25, 25, 47, 25, 47, 25, 44, 44, 44, 44,
44, 47, 47, 47, 47, 47, 50, 50, 45, 47, 46, 47, 47, 47, 47, 47, 47, 47,
47, 47, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 52, 53, 53,
53, 53, 52, 54, 53, 53, 53, 53, 53, 55, 55, 53, 53, 53, 53, 55, 55, 53,
53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 56, 56, 56, 56, 56, 53, 53, 53,
53, 51, 51, 51, 51, 51, 51, 51, 51, 57, 51, 53, 53, 53, 51, 51, 51, 53,
53, 58, 51, 51, 51, 53, 53, 53, 53, 51, 52, 53, 53, 51, 59, 60, 60, 59,
60, 60, 59, 51, 51, 51, 51, 51, 61, 62, 61, 62, 45, 63, 61, 62, 64, 64,
65, 62, 62, 62, 66, 64, 64, 64, 64, 64, 63, 47, 61, 66, 61, 61, 61, 64,
61, 64, 61, 61, 62, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 64, 67, 67, 67, 67, 67, 67, 67, 61, 61, 62, 62, 62, 62,
62, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
62, 68, 68, 68, 68, 68, 68, 68, 62, 62, 62, 62, 62, 61, 62, 62, 61, 61,
61, 62, 62, 62, 61, 62, 61, 62, 61, 62, 61, 62, 61, 62, 69, 70, 69, 70,
69, 70, 69, 70, 69, 70, 69, 70, 69, 70, 62, 62, 62, 62, 61, 62, 71, 61,
62, 61, 61, 62, 62, 61, 61, 61, 72, 73, 72, 72, 72, 72, 72, 72, 72, 72,
72, 72, 72, 72, 72, 72, 73, 73, 73, 73, 73, 73, 73, 73, 74, 74, 74, 74,
74, 74, 74, 74, 75, 74, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75,
75, 75, 72, 75, 72, 75, 72, 75, 72, 75, 72, 75, 76, 77, 77, 78, 78, 77,
79, 79, 72, 75, 72, 75, 72, 75, 72, 72, 75, 72, 75, 72, 75, 72, 75, 72,
75, 72, 75, 72, 75, 75, 64, 64, 64, 64, 64, 64, 64, 64, 64, 80, 80, 80,
80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80,
80, 64, 64, 81, 82, 82, 82, 82, 82, 82, 64, 83, 83, 83, 83, 83, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 64, 84, 85, 64, 64, 64, 64, 86, 64, 87,
88, 88, 88, 88, 87, 88, 88, 88, 89, 87, 88, 88, 88, 88, 88, 88, 87, 87,
87, 87, 87, 87, 88, 88, 87, 88, 88, 89, 90, 88, 91, 92, 93, 94, 95, 96,
97, 98, 99, 100, 100, 101, 102, 103, 104, 105, 106, 107, 108, 106, 88,
87, 106, 99, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 64,
64, 64, 64, 64, 109, 109, 109, 106, 106, 64, 64, 64, 110, 110, 110, 110,
110, 64, 111, 111, 112, 113, 113, 114, 115, 116, 117, 117, 118, 118, 118,
118, 118, 118, 118, 118, 119, 120, 121, 122, 64, 64, 116, 122, 123, 123,
123, 123, 123, 123, 123, 123, 124, 123, 123, 123, 123, 123, 123, 123,
123, 123, 123, 125, 126, 127, 128, 129, 130, 131, 132, 78, 78, 133, 134,
118, 118, 118, 118, 118, 134, 118, 118, 134, 135, 135, 135, 135, 135,
135, 135, 135, 135, 135, 113, 136, 136, 116, 123, 123, 137, 123, 123,
123, 123, 123, 123, 123, 123, 123, 123, 123, 116, 123, 118, 118, 118,
118, 118, 118, 118, 138, 117, 118, 118, 118, 118, 134, 118, 139, 139,
118, 118, 117, 134, 118, 118, 134, 123, 123, 140, 140, 140, 140, 140,
140, 140, 140, 140, 140, 123, 123, 123, 141, 141, 123, 142, 142, 142,
142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 64, 143, 144, 145,
144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144,
146, 147, 146, 146, 147, 146, 146, 147, 147, 147, 146, 147, 147, 146,
147, 146, 146, 146, 147, 146, 147, 146, 147, 146, 147, 146, 146, 64, 64,
144, 144, 144, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148,
148, 148, 148, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
148, 64, 64, 64, 64, 64, 64, 150, 150, 150, 150, 150, 150, 150, 150, 150,
150, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151,
151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 153, 152, 154,
154, 155, 156, 156, 156, 154, 64, 64, 64, 64, 64, 157, 157, 157, 157,
157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 158, 158, 158, 158,
159, 158, 158, 158, 158, 158, 158, 158, 158, 158, 159, 158, 158, 158,
159, 158, 158, 158, 158, 158, 64, 64, 160, 160, 160, 160, 160, 160, 160,
160, 160, 160, 160, 160, 160, 160, 160, 64, 161, 161, 161, 161, 161, 161,
161, 161, 161, 162, 162, 162, 64, 64, 163, 64, 123, 64, 123, 123, 123,
123, 123, 123, 123, 123, 123, 123, 123, 64, 64, 64, 64, 64, 64, 64, 118,
118, 134, 118, 118, 134, 118, 118, 118, 134, 134, 134, 164, 165, 166,
118, 118, 118, 134, 118, 118, 134, 134, 118, 118, 118, 118, 64, 167, 167,
167, 168, 169, 169, 169, 169, 169, 169, 169, 169, 169, 169, 169, 169,
169, 169, 167, 168, 170, 169, 168, 168, 168, 167, 167, 167, 167, 167,
167, 167, 167, 168, 168, 168, 168, 171, 168, 168, 169, 78, 133, 172, 172,
167, 167, 167, 169, 169, 167, 167, 84, 84, 173, 173, 173, 173, 173, 173,
173, 173, 173, 173, 174, 175, 169, 169, 169, 169, 169, 169, 64, 169, 169,
169, 169, 169, 169, 169, 64, 176, 177, 177, 64, 178, 178, 178, 178, 178,
178, 178, 178, 64, 64, 178, 178, 64, 64, 178, 178, 178, 178, 178, 178,
178, 178, 178, 178, 178, 178, 178, 178, 64, 178, 178, 178, 178, 178, 178,
178, 64, 178, 64, 64, 64, 178, 178, 178, 178, 64, 64, 179, 178, 177, 177,
177, 176, 176, 176, 176, 64, 64, 177, 177, 64, 64, 177, 177, 180, 178,
64, 64, 64, 64, 64, 64, 64, 64, 177, 64, 64, 64, 64, 178, 178, 64, 178,
178, 178, 176, 176, 64, 64, 181, 181, 181, 181, 181, 181, 181, 181, 181,
181, 178, 178, 182, 182, 183, 183, 183, 183, 183, 183, 184, 182, 64, 64,
64, 64, 64, 185, 185, 186, 64, 187, 187, 187, 187, 187, 187, 64, 64, 64,
64, 187, 187, 64, 64, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
187, 187, 187, 187, 64, 187, 187, 187, 187, 187, 187, 187, 64, 187, 187,
64, 187, 187, 64, 187, 187, 64, 64, 188, 64, 186, 186, 186, 185, 185, 64,
64, 64, 64, 185, 185, 64, 64, 185, 185, 189, 64, 64, 64, 185, 64, 64, 64,
64, 64, 64, 64, 187, 187, 187, 187, 64, 187, 64, 64, 64, 64, 64, 64, 64,
190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 185, 185, 187, 187,
187, 185, 64, 64, 64, 191, 191, 192, 64, 193, 193, 193, 193, 193, 193,
193, 193, 193, 64, 193, 193, 193, 64, 193, 193, 193, 193, 193, 193, 193,
193, 193, 193, 193, 193, 193, 193, 64, 193, 193, 193, 193, 193, 193, 193,
64, 193, 193, 64, 193, 193, 193, 193, 193, 64, 64, 194, 193, 192, 192,
192, 191, 191, 191, 191, 191, 64, 191, 191, 192, 64, 192, 192, 195, 64,
64, 193, 64, 64, 64, 64, 64, 64, 64, 193, 193, 191, 191, 64, 64, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 197, 198, 64, 64, 64, 64,
64, 64, 64, 199, 200, 200, 64, 201, 201, 201, 201, 201, 201, 201, 201,
64, 64, 201, 201, 64, 64, 201, 201, 201, 201, 201, 201, 201, 201, 201,
201, 201, 201, 201, 201, 64, 201, 201, 201, 201, 201, 201, 201, 64, 201,
201, 64, 201, 201, 201, 201, 201, 64, 64, 202, 201, 200, 199, 200, 199,
199, 199, 199, 64, 64, 200, 200, 64, 64, 200, 200, 203, 64, 64, 64, 64,
64, 64, 64, 64, 199, 200, 64, 64, 64, 64, 201, 201, 64, 201, 201, 201,
199, 199, 64, 64, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 205,
201, 206, 206, 206, 206, 206, 206, 64, 64, 207, 208, 64, 208, 208, 208,
208, 208, 208, 64, 64, 64, 208, 208, 208, 64, 208, 208, 208, 208, 64, 64,
64, 208, 208, 64, 208, 64, 208, 208, 64, 64, 64, 208, 208, 64, 64, 64,
208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 64, 64, 64, 64, 209,
209, 207, 209, 209, 64, 64, 64, 209, 209, 209, 64, 209, 209, 209, 210,
64, 64, 208, 64, 64, 64, 64, 64, 64, 209, 64, 64, 64, 64, 64, 64, 211,
211, 211, 211, 211, 211, 211, 211, 211, 211, 212, 212, 212, 213, 213,
213, 213, 213, 213, 214, 213, 64, 64, 64, 64, 64, 64, 215, 215, 215, 64,
216, 216, 216, 216, 216, 216, 216, 216, 64, 216, 216, 216, 64, 216, 216,
216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216,
216, 216, 64, 216, 216, 216, 216, 216, 64, 64, 64, 216, 217, 217, 217,
215, 215, 215, 215, 64, 217, 217, 217, 64, 217, 217, 217, 218, 64, 64,
64, 64, 64, 64, 64, 219, 220, 64, 216, 216, 64, 64, 64, 64, 64, 64, 216,
216, 217, 217, 64, 64, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221,
222, 222, 222, 222, 222, 222, 222, 223, 64, 64, 224, 224, 64, 225, 225,
225, 225, 225, 225, 225, 225, 64, 225, 225, 225, 64, 225, 225, 225, 225,
225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 64,
225, 225, 225, 225, 225, 64, 64, 226, 225, 224, 227, 224, 224, 224, 224,
224, 64, 227, 224, 224, 64, 224, 224, 228, 229, 64, 64, 64, 64, 64, 64,
64, 224, 224, 64, 64, 64, 64, 64, 64, 64, 225, 64, 225, 225, 228, 228,
64, 64, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 64, 225, 225,
64, 64, 64, 64, 64, 64, 64, 231, 231, 64, 232, 232, 232, 232, 232, 232,
232, 232, 64, 232, 232, 232, 64, 232, 232, 232, 232, 232, 232, 232, 232,
232, 232, 232, 232, 232, 232, 232, 232, 232, 64, 64, 232, 231, 231, 231,
233, 233, 233, 233, 64, 231, 231, 231, 64, 231, 231, 231, 234, 232, 64,
64, 64, 64, 64, 64, 64, 64, 231, 232, 232, 233, 233, 64, 64, 235, 235,
235, 235, 235, 235, 235, 235, 235, 235, 236, 236, 236, 236, 236, 236, 64,
64, 64, 237, 232, 232, 232, 232, 232, 232, 64, 64, 238, 238, 64, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 64, 64, 64, 239, 239, 239, 239, 239, 239, 239, 239, 64,
239, 239, 239, 239, 239, 239, 239, 239, 239, 64, 239, 64, 64, 64, 64,
240, 64, 64, 64, 64, 238, 238, 238, 241, 241, 241, 64, 241, 64, 238, 238,
238, 238, 238, 238, 238, 238, 64, 64, 238, 238, 242, 64, 64, 64, 64, 243,
243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243,
243, 244, 243, 243, 244, 244, 244, 244, 245, 245, 246, 64, 64, 64, 64,
247, 243, 243, 243, 243, 243, 243, 248, 244, 249, 249, 249, 249, 244,
244, 244, 250, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 250,
250, 64, 64, 64, 64, 64, 252, 252, 64, 252, 64, 64, 252, 252, 64, 252,
64, 64, 252, 64, 64, 64, 64, 64, 64, 252, 252, 252, 252, 64, 252, 252,
252, 252, 252, 252, 252, 64, 252, 252, 252, 64, 252, 64, 252, 64, 64,
252, 252, 64, 252, 252, 252, 252, 253, 252, 252, 253, 253, 253, 253, 254,
254, 64, 253, 253, 252, 64, 64, 252, 252, 252, 252, 252, 64, 255, 64,
256, 256, 256, 256, 253, 253, 64, 64, 257, 257, 257, 257, 257, 257, 257,
257, 257, 257, 64, 64, 252, 252, 252, 252, 258, 259, 259, 259, 260, 260,
260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 259,
260, 259, 259, 259, 261, 261, 259, 259, 259, 259, 259, 259, 262, 262,
262, 262, 262, 262, 262, 262, 262, 262, 263, 263, 263, 263, 263, 263,
263, 263, 263, 263, 259, 261, 259, 261, 259, 264, 265, 266, 265, 266,
267, 267, 258, 258, 258, 258, 258, 258, 258, 258, 64, 258, 258, 258, 258,
258, 258, 258, 258, 258, 258, 258, 258, 64, 64, 64, 64, 268, 269, 270,
271, 270, 270, 270, 270, 270, 269, 269, 269, 269, 270, 267, 269, 270,
272, 272, 273, 260, 272, 272, 258, 258, 258, 258, 258, 270, 270, 270,
270, 270, 270, 270, 270, 270, 270, 270, 64, 270, 270, 270, 270, 270, 270,
270, 270, 270, 270, 270, 270, 64, 259, 259, 259, 259, 259, 259, 259, 259,
261, 259, 259, 259, 259, 259, 259, 64, 259, 259, 260, 260, 260, 260, 260,
274, 274, 274, 274, 260, 260, 64, 64, 64, 64, 64, 275, 275, 275, 275,
275, 275, 275, 275, 275, 275, 275, 276, 276, 277, 277, 277, 277, 276,
277, 277, 277, 277, 277, 278, 276, 279, 279, 276, 276, 277, 277, 275,
280, 280, 280, 280, 280, 280, 280, 280, 280, 280, 281, 281, 281, 281,
281, 281, 275, 275, 275, 275, 275, 275, 276, 276, 277, 277, 275, 275,
275, 275, 277, 277, 277, 275, 276, 276, 276, 275, 275, 276, 276, 276,
276, 276, 276, 276, 275, 275, 275, 277, 277, 277, 277, 275, 275, 275,
275, 275, 277, 276, 276, 277, 277, 276, 276, 276, 276, 276, 276, 282,
275, 276, 280, 280, 276, 276, 276, 277, 283, 283, 284, 284, 284, 284,
284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 64, 284, 64, 64, 64,
64, 64, 284, 64, 64, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285,
285, 84, 286, 285, 285, 285, 287, 287, 287, 287, 287, 287, 287, 287, 288,
288, 288, 288, 288, 288, 288, 288, 289, 289, 289, 289, 289, 289, 289,
289, 289, 64, 289, 289, 289, 289, 64, 64, 289, 289, 289, 289, 289, 289,
289, 64, 289, 289, 289, 64, 64, 290, 290, 290, 291, 291, 291, 291, 291,
291, 291, 291, 291, 292, 292, 292, 292, 292, 292, 292, 292, 292, 292,
292, 292, 292, 292, 292, 292, 292, 292, 292, 292, 64, 64, 64, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 64, 64, 64, 64, 64, 64, 294, 294,
294, 294, 294, 294, 294, 294, 294, 294, 294, 294, 294, 64, 64, 64, 295,
296, 296, 296, 296, 296, 296, 296, 296, 296, 296, 296, 296, 296, 296,
296, 296, 296, 296, 296, 296, 297, 297, 296, 298, 299, 299, 299, 299,
299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299,
300, 301, 64, 64, 64, 302, 302, 302, 302, 302, 302, 302, 302, 302, 302,
302, 84, 84, 84, 303, 303, 303, 64, 64, 64, 64, 64, 64, 64, 304, 304,
304, 304, 304, 304, 304, 304, 304, 304, 304, 304, 304, 64, 304, 304, 304,
304, 305, 305, 306, 64, 64, 64, 307, 307, 307, 307, 307, 307, 307, 307,
307, 307, 308, 308, 309, 84, 84, 64, 310, 310, 310, 310, 310, 310, 310,
310, 310, 310, 311, 311, 64, 64, 64, 64, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 64, 312, 312, 312, 64, 313, 313, 64,
64, 64, 64, 314, 314, 314, 314, 314, 314, 314, 314, 314, 314, 314, 314,
315, 315, 316, 315, 315, 315, 315, 315, 315, 315, 316, 316, 316, 316,
316, 316, 316, 316, 315, 316, 316, 315, 315, 315, 315, 315, 315, 315,
315, 315, 317, 315, 318, 318, 318, 319, 318, 318, 318, 320, 314, 321, 64,
64, 322, 322, 322, 322, 322, 322, 322, 322, 322, 322, 64, 64, 64, 64, 64,
64, 323, 323, 323, 323, 323, 323, 323, 323, 323, 323, 64, 64, 64, 64, 64,
64, 324, 324, 66, 66, 324, 66, 325, 324, 324, 324, 324, 326, 326, 326,
327, 64, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 64, 64, 64,
64, 64, 64, 329, 329, 329, 329, 329, 329, 329, 329, 329, 329, 329, 330,
329, 329, 329, 329, 329, 331, 329, 64, 64, 64, 64, 64, 296, 296, 296,
296, 296, 296, 64, 64, 332, 332, 332, 332, 332, 332, 332, 332, 332, 332,
332, 332, 332, 64, 64, 64, 333, 333, 333, 334, 334, 334, 334, 333, 333,
334, 334, 334, 64, 64, 64, 64, 334, 334, 333, 334, 334, 334, 334, 334,
334, 335, 336, 337, 64, 64, 64, 64, 338, 64, 64, 64, 339, 339, 340, 340,
340, 340, 340, 340, 340, 340, 340, 340, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 64, 64, 341, 341, 341, 341, 341,
64, 64, 64, 342, 342, 342, 342, 342, 342, 342, 342, 342, 342, 342, 342,
64, 64, 64, 64, 343, 343, 343, 343, 343, 343, 343, 343, 343, 342, 342,
342, 342, 342, 342, 342, 343, 343, 64, 64, 64, 64, 64, 64, 344, 344, 344,
344, 344, 344, 344, 344, 344, 344, 345, 64, 64, 64, 346, 346, 347, 347,
347, 347, 347, 347, 347, 347, 348, 348, 348, 348, 348, 348, 348, 348,
348, 348, 348, 348, 348, 348, 348, 349, 350, 351, 351, 351, 64, 64, 352,
352, 353, 353, 353, 353, 353, 353, 353, 353, 353, 353, 353, 353, 353,
354, 355, 354, 355, 355, 355, 355, 355, 355, 355, 64, 356, 354, 355, 354,
354, 355, 355, 355, 355, 355, 355, 355, 355, 354, 354, 354, 354, 354,
354, 355, 355, 357, 357, 357, 357, 357, 357, 357, 357, 64, 64, 358, 359,
359, 359, 359, 359, 359, 359, 359, 359, 359, 64, 64, 64, 64, 64, 64, 360,
360, 360, 360, 360, 360, 360, 361, 360, 360, 360, 360, 360, 360, 64, 64,
362, 362, 362, 362, 363, 364, 364, 364, 364, 364, 364, 364, 364, 364,
364, 364, 364, 364, 364, 364, 365, 363, 362, 362, 362, 362, 362, 363,
362, 363, 363, 363, 363, 363, 362, 363, 366, 364, 364, 364, 364, 364,
364, 364, 64, 64, 64, 64, 367, 367, 367, 367, 367, 367, 367, 367, 367,
367, 368, 368, 368, 368, 368, 368, 368, 369, 369, 369, 369, 369, 369,
369, 369, 369, 369, 370, 371, 370, 370, 370, 370, 370, 370, 370, 369,
369, 369, 369, 369, 369, 369, 369, 369, 64, 64, 64, 372, 372, 373, 374,
374, 374, 374, 374, 374, 374, 374, 374, 374, 374, 374, 374, 374, 373,
372, 372, 372, 372, 373, 373, 372, 372, 375, 376, 373, 373, 374, 374,
377, 377, 377, 377, 377, 377, 377, 377, 377, 377, 374, 374, 374, 374,
374, 374, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378,
378, 378, 379, 380, 381, 381, 380, 380, 380, 381, 380, 381, 381, 381,
382, 382, 64, 64, 64, 64, 64, 64, 64, 64, 383, 383, 383, 383, 384, 384,
384, 384, 384, 384, 384, 384, 384, 384, 384, 384, 385, 385, 385, 385,
385, 385, 385, 385, 386, 386, 386, 386, 386, 386, 386, 386, 385, 385,
386, 387, 64, 64, 64, 388, 388, 388, 388, 388, 389, 389, 389, 389, 389,
389, 389, 389, 389, 389, 64, 64, 64, 384, 384, 384, 390, 390, 390, 390,
390, 390, 390, 390, 390, 390, 391, 391, 391, 391, 391, 391, 391, 391,
391, 391, 391, 391, 391, 391, 392, 392, 392, 392, 392, 392, 393, 393,
394, 394, 394, 394, 394, 394, 394, 394, 78, 78, 78, 84, 395, 133, 133,
133, 133, 133, 78, 78, 133, 133, 133, 133, 78, 396, 395, 395, 395, 395,
395, 395, 395, 397, 397, 397, 397, 133, 397, 397, 397, 397, 396, 396, 78,
397, 397, 64, 41, 41, 41, 41, 41, 41, 62, 62, 62, 62, 62, 75, 44, 44, 44,
44, 44, 44, 44, 44, 44, 65, 65, 65, 65, 65, 44, 44, 44, 44, 65, 65, 65,
65, 65, 41, 41, 41, 41, 41, 398, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 65, 78, 78, 133, 78, 78,
78, 78, 78, 78, 78, 133, 78, 78, 399, 400, 133, 401, 78, 78, 78, 78, 78,
78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 64,
64, 64, 64, 64, 402, 133, 78, 133, 37, 41, 37, 41, 37, 41, 41, 41, 41,
41, 41, 41, 41, 41, 37, 41, 62, 62, 62, 62, 62, 62, 62, 62, 61, 61, 61,
61, 61, 61, 61, 61, 62, 62, 62, 62, 62, 62, 64, 64, 61, 61, 61, 61, 61,
61, 64, 64, 64, 61, 64, 61, 64, 61, 64, 61, 403, 403, 403, 403, 403, 403,
403, 403, 62, 62, 62, 62, 62, 64, 62, 62, 61, 61, 61, 61, 403, 63, 62,
63, 63, 63, 62, 62, 62, 64, 62, 62, 61, 61, 61, 61, 403, 63, 63, 63, 62,
62, 62, 62, 64, 64, 62, 62, 61, 61, 61, 61, 64, 63, 63, 63, 61, 61, 61,
61, 61, 63, 63, 63, 64, 64, 62, 62, 62, 64, 62, 62, 61, 61, 61, 61, 403,
63, 63, 64, 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, 405,
406, 406, 407, 408, 409, 410, 410, 409, 409, 409, 22, 66, 411, 412, 413,
414, 411, 412, 413, 414, 22, 22, 22, 66, 22, 22, 22, 22, 415, 416, 417,
418, 419, 420, 421, 21, 422, 423, 422, 422, 423, 22, 66, 66, 66, 28, 35,
22, 66, 66, 22, 424, 424, 66, 66, 66, 425, 426, 427, 66, 66, 66, 66, 66,
66, 66, 66, 66, 66, 66, 428, 66, 424, 66, 66, 66, 66, 66, 66, 66, 66, 66,
66, 404, 405, 405, 405, 405, 405, 64, 64, 64, 64, 64, 405, 405, 405, 405,
405, 405, 429, 44, 64, 64, 33, 429, 429, 429, 429, 429, 430, 430, 428,
426, 427, 431, 429, 33, 33, 33, 33, 429, 429, 429, 429, 429, 430, 430,
428, 426, 427, 64, 44, 44, 44, 44, 44, 64, 64, 64, 247, 247, 247, 247,
247, 247, 247, 247, 247, 432, 247, 247, 23, 247, 247, 247, 247, 247, 247,
64, 64, 64, 64, 64, 78, 78, 395, 395, 78, 78, 78, 78, 395, 395, 395, 78,
78, 433, 433, 433, 433, 78, 433, 433, 433, 395, 395, 78, 133, 78, 395,
395, 133, 133, 133, 133, 78, 64, 64, 64, 64, 64, 64, 64, 26, 26, 434, 30,
26, 30, 26, 434, 26, 30, 34, 434, 434, 434, 34, 34, 434, 434, 434, 435,
26, 434, 30, 26, 428, 434, 434, 434, 434, 434, 26, 26, 26, 30, 30, 26,
434, 26, 67, 26, 434, 26, 37, 38, 434, 434, 436, 34, 434, 434, 37, 434,
34, 397, 397, 397, 397, 34, 26, 26, 34, 34, 434, 434, 437, 428, 428, 428,
428, 434, 34, 34, 34, 34, 26, 428, 26, 26, 41, 274, 438, 438, 438, 36,
36, 438, 438, 438, 438, 438, 438, 36, 36, 36, 36, 438, 439, 439, 439,
439, 439, 439, 439, 439, 439, 439, 439, 439, 440, 440, 440, 440, 439,
439, 440, 440, 440, 440, 440, 440, 440, 440, 440, 37, 41, 440, 440, 440,
440, 36, 64, 64, 64, 64, 64, 64, 39, 39, 39, 39, 39, 30, 30, 30, 30, 30,
428, 428, 26, 26, 26, 26, 428, 26, 26, 428, 26, 26, 428, 26, 26, 26, 26,
26, 26, 26, 428, 26, 26, 26, 26, 26, 26, 26, 26, 26, 30, 30, 26, 26, 26,
26, 26, 26, 26, 26, 26, 26, 26, 26, 428, 428, 26, 26, 39, 26, 39, 26, 26,
26, 26, 26, 26, 26, 26, 26, 26, 30, 26, 26, 26, 26, 428, 428, 428, 428,
428, 428, 428, 428, 428, 428, 428, 428, 39, 437, 441, 441, 437, 428, 428,
39, 441, 437, 437, 441, 437, 437, 428, 39, 428, 441, 430, 442, 428, 441,
437, 428, 428, 428, 441, 437, 437, 441, 39, 441, 441, 437, 437, 39, 437,
39, 437, 39, 39, 39, 39, 441, 441, 437, 441, 437, 437, 437, 437, 437, 39,
39, 39, 39, 428, 437, 428, 437, 441, 441, 437, 437, 437, 437, 437, 437,
437, 437, 437, 437, 441, 437, 437, 437, 441, 428, 428, 428, 428, 428,
441, 437, 437, 437, 428, 428, 428, 428, 428, 428, 428, 428, 428, 437,
441, 39, 437, 428, 441, 441, 441, 441, 437, 437, 441, 441, 428, 428, 441,
441, 437, 437, 441, 441, 437, 437, 441, 441, 437, 437, 437, 437, 437,
428, 428, 437, 437, 437, 437, 428, 428, 39, 428, 428, 437, 39, 428, 428,
428, 428, 428, 428, 428, 428, 437, 437, 428, 39, 437, 437, 437, 428, 428,
428, 428, 428, 437, 441, 428, 437, 437, 437, 437, 437, 428, 428, 437,
437, 428, 428, 428, 428, 437, 437, 437, 437, 437, 437, 437, 437, 428,
428, 437, 437, 437, 437, 26, 26, 26, 26, 26, 26, 30, 26, 26, 26, 26, 26,
437, 437, 26, 26, 26, 26, 26, 26, 26, 443, 444, 26, 26, 26, 26, 26, 26,
26, 26, 26, 26, 26, 274, 274, 274, 274, 274, 274, 274, 274, 274, 274,
274, 274, 274, 26, 428, 26, 26, 26, 26, 26, 26, 26, 26, 274, 26, 26, 26,
26, 26, 428, 428, 428, 428, 428, 428, 428, 428, 428, 26, 26, 26, 26, 428,
428, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 64, 64, 64, 64, 26, 26, 26,
26, 26, 26, 26, 64, 26, 26, 26, 64, 64, 64, 64, 64, 36, 36, 36, 36, 36,
36, 36, 36, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 445, 445,
445, 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, 438, 36, 36,
36, 36, 36, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 26, 26, 26,
26, 26, 26, 30, 30, 30, 30, 26, 26, 30, 30, 26, 30, 30, 30, 30, 30, 26,
26, 30, 30, 26, 26, 30, 39, 26, 26, 26, 26, 30, 30, 26, 26, 30, 39, 26,
26, 26, 26, 30, 30, 30, 26, 26, 30, 26, 26, 30, 30, 26, 26, 26, 26, 26,
30, 30, 26, 26, 30, 26, 26, 26, 26, 30, 30, 26, 26, 26, 26, 30, 26, 30,
26, 30, 26, 30, 26, 26, 26, 26, 26, 30, 30, 26, 30, 30, 30, 26, 30, 30,
30, 30, 26, 30, 30, 26, 39, 26, 26, 26, 26, 26, 26, 30, 30, 26, 26, 26,
26, 274, 26, 26, 26, 26, 26, 26, 26, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 26, 30, 30, 30, 26, 30, 26, 26, 26, 26, 64, 26, 26, 26, 26, 26, 26,
26, 26, 26, 26, 26, 26, 30, 26, 26, 426, 427, 426, 427, 426, 427, 426,
427, 426, 427, 426, 427, 426, 427, 36, 36, 438, 438, 438, 438, 438, 438,
438, 438, 438, 438, 438, 438, 26, 26, 26, 26, 437, 428, 428, 437, 437,
426, 427, 428, 437, 437, 428, 437, 437, 437, 428, 428, 428, 428, 428,
437, 437, 437, 437, 428, 428, 428, 428, 428, 437, 437, 437, 428, 428,
428, 437, 437, 437, 437, 9, 10, 9, 10, 9, 10, 9, 10, 426, 427, 446, 446,
446, 446, 446, 446, 446, 446, 428, 428, 428, 426, 427, 9, 10, 426, 427,
426, 427, 426, 427, 426, 427, 426, 427, 428, 428, 437, 437, 437, 437,
437, 437, 428, 428, 428, 428, 428, 428, 428, 428, 437, 428, 428, 428,
428, 437, 437, 437, 437, 437, 428, 437, 437, 428, 428, 426, 427, 426,
427, 437, 428, 428, 428, 428, 437, 428, 437, 437, 437, 428, 428, 437,
437, 428, 428, 428, 428, 428, 428, 428, 428, 428, 428, 437, 437, 437,
437, 437, 437, 428, 428, 426, 427, 428, 428, 428, 428, 437, 437, 437,
437, 437, 437, 437, 437, 437, 437, 437, 428, 437, 437, 437, 437, 428,
428, 437, 428, 437, 428, 428, 437, 428, 437, 437, 437, 437, 428, 428,
428, 428, 428, 437, 437, 428, 428, 428, 428, 437, 437, 437, 437, 428,
437, 437, 428, 428, 437, 437, 428, 428, 428, 428, 437, 437, 437, 437,
437, 437, 437, 437, 437, 437, 437, 428, 428, 437, 437, 437, 437, 437,
437, 437, 437, 428, 437, 437, 437, 437, 437, 437, 437, 437, 428, 428,
428, 428, 428, 437, 428, 437, 428, 428, 428, 437, 437, 437, 437, 437,
428, 428, 428, 428, 437, 428, 428, 428, 437, 437, 437, 437, 437, 428,
437, 428, 428, 428, 428, 428, 428, 428, 26, 26, 428, 428, 428, 428, 428,
428, 64, 64, 64, 26, 26, 26, 26, 26, 30, 30, 30, 30, 30, 64, 64, 64, 64,
64, 64, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447,
447, 447, 64, 448, 448, 448, 448, 448, 448, 448, 448, 448, 448, 448, 448,
448, 448, 448, 64, 37, 41, 37, 37, 37, 41, 41, 37, 41, 37, 41, 37, 41,
37, 37, 37, 37, 41, 37, 41, 41, 37, 41, 41, 41, 41, 41, 41, 44, 44, 37,
37, 69, 70, 69, 70, 70, 449, 449, 449, 449, 449, 449, 69, 70, 69, 70,
450, 450, 450, 69, 70, 64, 64, 64, 64, 64, 451, 451, 451, 451, 452, 451,
451, 453, 453, 453, 453, 453, 453, 453, 453, 453, 453, 453, 453, 453,
453, 64, 453, 64, 64, 64, 64, 64, 453, 64, 64, 454, 454, 454, 454, 454,
454, 454, 454, 64, 64, 64, 64, 64, 64, 64, 455, 456, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 457, 77, 77, 77, 77, 77, 77, 77, 77,
66, 66, 28, 35, 28, 35, 66, 66, 66, 28, 35, 66, 28, 35, 66, 66, 66, 66,
66, 66, 66, 66, 66, 410, 66, 66, 410, 66, 28, 35, 66, 66, 28, 35, 426,
427, 426, 427, 426, 427, 426, 427, 66, 66, 66, 66, 66, 45, 66, 66, 410,
410, 64, 64, 64, 64, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458,
64, 458, 458, 458, 458, 458, 458, 458, 458, 458, 64, 64, 64, 64, 458,
458, 458, 458, 458, 458, 64, 64, 459, 459, 459, 459, 459, 459, 459, 459,
459, 459, 459, 459, 64, 64, 64, 64, 460, 461, 461, 461, 459, 462, 463,
464, 443, 444, 443, 444, 443, 444, 443, 444, 443, 444, 459, 459, 443,
444, 443, 444, 443, 444, 443, 444, 465, 466, 467, 467, 459, 464, 464,
464, 464, 464, 464, 464, 464, 464, 468, 469, 470, 471, 472, 472, 465,
473, 473, 473, 473, 473, 459, 459, 464, 464, 464, 462, 463, 461, 459, 26,
64, 474, 474, 474, 474, 474, 474, 474, 474, 474, 474, 474, 474, 474, 474,
474, 474, 474, 474, 474, 474, 474, 474, 64, 64, 475, 475, 476, 476, 477,
477, 474, 465, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478,
478, 478, 478, 478, 478, 478, 478, 461, 473, 479, 479, 478, 64, 64, 64,
64, 64, 480, 480, 480, 480, 480, 480, 480, 480, 480, 480, 480, 480, 480,
480, 480, 480, 480, 64, 64, 64, 287, 287, 287, 287, 287, 287, 287, 287,
287, 287, 287, 287, 287, 287, 64, 481, 481, 482, 482, 482, 482, 481, 481,
481, 481, 481, 481, 481, 481, 481, 481, 480, 480, 480, 64, 64, 64, 64,
64, 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, 483, 484,
484, 64, 482, 482, 482, 482, 482, 482, 482, 482, 482, 482, 481, 481, 481,
481, 481, 481, 485, 485, 485, 485, 485, 485, 485, 485, 459, 486, 486,
486, 486, 486, 486, 486, 486, 486, 486, 486, 486, 486, 486, 486, 483,
483, 483, 483, 484, 484, 484, 481, 481, 486, 486, 486, 486, 486, 486,
486, 481, 481, 481, 481, 459, 459, 459, 459, 487, 487, 487, 487, 487,
487, 487, 487, 487, 487, 487, 487, 487, 487, 487, 64, 481, 481, 481, 481,
481, 481, 481, 459, 459, 459, 459, 481, 481, 481, 481, 481, 481, 481,
481, 481, 481, 481, 459, 459, 488, 489, 489, 489, 489, 489, 489, 489,
489, 489, 489, 489, 489, 489, 489, 489, 489, 489, 489, 489, 489, 488,
490, 490, 490, 490, 490, 490, 490, 490, 490, 490, 489, 489, 489, 489,
488, 490, 490, 490, 491, 491, 491, 491, 491, 491, 491, 491, 491, 491,
491, 491, 491, 492, 491, 491, 491, 491, 491, 491, 491, 64, 64, 64, 493,
493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 64,
494, 494, 494, 494, 494, 494, 494, 494, 495, 495, 495, 495, 495, 495,
496, 496, 497, 497, 497, 497, 497, 497, 497, 497, 497, 497, 497, 497,
498, 499, 499, 499, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500,
497, 497, 64, 64, 64, 64, 72, 75, 72, 75, 72, 75, 501, 77, 79, 79, 79,
502, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 502, 503, 64, 64, 64, 64,
64, 64, 64, 77, 504, 504, 504, 504, 504, 504, 504, 504, 504, 504, 504,
504, 504, 504, 505, 505, 505, 505, 505, 505, 505, 505, 505, 505, 506,
506, 507, 507, 507, 507, 507, 507, 47, 47, 47, 47, 47, 47, 47, 45, 45,
45, 45, 45, 45, 45, 45, 45, 47, 47, 37, 41, 37, 41, 37, 41, 41, 41, 37,
41, 37, 41, 37, 41, 44, 41, 41, 41, 41, 41, 41, 41, 41, 37, 41, 37, 41,
37, 37, 41, 45, 508, 508, 37, 41, 37, 41, 64, 37, 41, 37, 41, 64, 64, 64,
64, 37, 41, 37, 64, 64, 64, 64, 64, 44, 44, 41, 42, 42, 42, 42, 42, 509,
509, 510, 509, 509, 509, 511, 509, 509, 509, 509, 510, 509, 509, 509,
509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 512, 512,
510, 510, 512, 513, 513, 513, 513, 64, 64, 64, 64, 514, 514, 514, 514,
514, 514, 274, 274, 247, 436, 64, 64, 64, 64, 64, 64, 515, 515, 515, 515,
515, 515, 515, 515, 515, 515, 515, 515, 516, 516, 516, 516, 517, 517,
518, 518, 518, 518, 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
518, 518, 518, 518, 517, 517, 517, 517, 517, 517, 517, 517, 517, 517,
517, 517, 517, 517, 517, 517, 519, 64, 64, 64, 64, 64, 64, 64, 64, 64,
520, 520, 521, 521, 521, 521, 521, 521, 521, 521, 521, 521, 64, 64, 64,
64, 64, 64, 172, 172, 172, 172, 172, 172, 172, 172, 172, 172, 169, 169,
169, 169, 169, 169, 174, 174, 174, 169, 64, 64, 64, 64, 522, 522, 522,
522, 522, 522, 522, 522, 522, 522, 523, 523, 523, 523, 523, 523, 523,
523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 524,
524, 524, 524, 524, 525, 525, 525, 526, 526, 527, 527, 527, 527, 527,
527, 527, 527, 527, 527, 527, 527, 527, 527, 527, 528, 528, 528, 528,
528, 528, 528, 528, 528, 528, 528, 529, 530, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 531, 287, 287, 287, 287, 287, 64, 64, 64, 532, 532, 532,
533, 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, 534, 534,
534, 534, 535, 533, 533, 532, 532, 532, 532, 533, 533, 532, 533, 533,
533, 536, 537, 537, 537, 537, 537, 537, 537, 537, 537, 537, 537, 537,
537, 64, 538, 539, 539, 539, 539, 539, 539, 539, 539, 539, 539, 64, 64,
64, 64, 537, 537, 540, 540, 540, 540, 540, 540, 540, 540, 540, 541, 541,
541, 541, 541, 541, 542, 542, 541, 541, 542, 542, 541, 541, 64, 540, 540,
540, 541, 540, 540, 540, 540, 540, 540, 540, 540, 541, 542, 64, 64, 543,
543, 543, 543, 543, 543, 543, 543, 543, 543, 64, 64, 544, 544, 544, 544,
545, 275, 275, 275, 275, 275, 275, 283, 283, 283, 275, 276, 64, 64, 64,
64, 546, 546, 546, 546, 546, 546, 546, 546, 547, 546, 547, 547, 548, 546,
546, 547, 547, 546, 546, 546, 546, 546, 547, 547, 546, 547, 546, 64, 64,
64, 64, 64, 64, 64, 64, 546, 546, 549, 550, 550, 551, 551, 551, 551, 551,
551, 551, 551, 551, 551, 551, 552, 553, 553, 552, 552, 554, 554, 551,
555, 555, 552, 556, 64, 64, 289, 289, 289, 289, 289, 289, 64, 551, 551,
551, 552, 552, 553, 552, 552, 553, 552, 552, 554, 552, 556, 64, 64, 557,
557, 557, 557, 557, 557, 557, 557, 557, 557, 64, 64, 64, 64, 64, 64, 287,
558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558,
558, 558, 558, 558, 287, 64, 64, 64, 64, 288, 288, 288, 288, 288, 288,
288, 64, 64, 64, 64, 288, 288, 288, 288, 288, 288, 288, 288, 288, 64, 64,
64, 64, 559, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 559,
560, 561, 561, 561, 561, 561, 561, 561, 561, 561, 561, 561, 561, 561,
561, 561, 561, 561, 561, 561, 561, 561, 561, 560, 488, 488, 488, 488,
488, 488, 488, 488, 488, 488, 488, 488, 488, 488, 490, 490, 488, 488,
490, 490, 490, 490, 490, 490, 41, 41, 41, 41, 41, 41, 41, 64, 64, 64, 64,
83, 83, 83, 83, 83, 64, 64, 64, 64, 64, 109, 562, 109, 109, 563, 109,
109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 64, 109, 109,
109, 109, 109, 64, 109, 64, 109, 109, 64, 109, 109, 64, 109, 109, 123,
123, 564, 564, 564, 564, 564, 564, 564, 564, 564, 564, 564, 564, 564,
564, 564, 564, 64, 64, 64, 64, 64, 64, 64, 64, 64, 123, 123, 123, 123,
123, 123, 123, 123, 123, 123, 123, 413, 565, 64, 64, 123, 123, 123, 123,
123, 123, 123, 123, 123, 123, 114, 26, 64, 64, 58, 58, 58, 58, 58, 58,
58, 58, 461, 461, 461, 461, 461, 461, 461, 466, 467, 461, 64, 64, 64, 64,
64, 64, 461, 465, 465, 566, 566, 466, 467, 466, 467, 466, 467, 466, 467,
466, 467, 466, 467, 466, 467, 466, 467, 461, 461, 466, 467, 461, 461,
461, 461, 566, 566, 566, 567, 461, 567, 64, 461, 567, 461, 461, 465, 443,
444, 443, 444, 443, 444, 568, 461, 461, 569, 570, 571, 571, 572, 64, 461,
573, 568, 461, 64, 64, 64, 64, 123, 123, 123, 123, 123, 64, 123, 123,
123, 123, 123, 123, 123, 64, 64, 405, 64, 574, 574, 575, 576, 575, 574,
574, 577, 578, 574, 579, 580, 581, 580, 580, 582, 582, 582, 582, 582,
582, 582, 582, 582, 582, 580, 574, 583, 584, 583, 574, 574, 585, 585,
585, 585, 585, 585, 585, 585, 585, 585, 585, 585, 585, 585, 585, 585,
585, 585, 577, 574, 578, 586, 587, 586, 588, 588, 588, 588, 588, 588,
588, 588, 588, 588, 588, 588, 588, 588, 588, 588, 588, 588, 577, 584,
578, 584, 577, 578, 589, 590, 591, 589, 589, 592, 592, 592, 592, 592,
592, 592, 592, 592, 592, 593, 592, 592, 592, 592, 592, 592, 592, 592,
592, 592, 592, 592, 592, 593, 593, 594, 594, 594, 594, 594, 594, 594,
594, 594, 594, 594, 594, 594, 594, 594, 64, 64, 64, 594, 594, 594, 594,
594, 594, 64, 64, 594, 594, 594, 64, 64, 64, 576, 576, 584, 586, 595,
576, 576, 64, 596, 597, 597, 597, 597, 596, 596, 64, 64, 598, 598, 598,
26, 30, 64, 64, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599,
599, 64, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 64, 599, 599,
599, 64, 599, 599, 64, 599, 599, 599, 599, 599, 599, 599, 64, 64, 599,
599, 599, 64, 64, 64, 64, 64, 84, 66, 84, 64, 64, 64, 64, 514, 514, 514,
514, 514, 514, 514, 514, 514, 514, 514, 514, 514, 64, 64, 64, 274, 600,
600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 601, 601,
601, 601, 602, 602, 602, 602, 602, 602, 602, 602, 602, 602, 602, 602,
602, 602, 602, 602, 602, 601, 64, 64, 64, 64, 64, 274, 274, 274, 274,
274, 133, 64, 64, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603,
603, 603, 64, 64, 64, 604, 604, 604, 604, 604, 604, 604, 604, 604, 64,
64, 64, 64, 64, 64, 64, 605, 605, 605, 605, 605, 605, 605, 605, 605, 605,
605, 605, 605, 605, 605, 64, 606, 606, 606, 606, 64, 64, 64, 64, 607,
607, 607, 607, 607, 607, 607, 607, 607, 608, 607, 607, 607, 607, 607,
607, 607, 607, 608, 64, 64, 64, 64, 64, 609, 609, 609, 609, 609, 609,
609, 609, 609, 609, 609, 609, 609, 609, 64, 610, 611, 611, 611, 611, 611,
611, 611, 611, 611, 611, 611, 611, 64, 64, 64, 64, 612, 613, 613, 613,
613, 613, 64, 64, 614, 614, 614, 614, 614, 614, 614, 614, 615, 615, 615,
615, 615, 615, 615, 615, 616, 616, 616, 616, 616, 616, 616, 616, 617,
617, 617, 617, 617, 617, 617, 617, 617, 617, 617, 617, 617, 617, 64, 64,
618, 618, 618, 618, 618, 618, 618, 618, 618, 618, 64, 64, 64, 64, 64, 64,
619, 619, 619, 619, 619, 619, 64, 64, 619, 64, 619, 619, 619, 619, 619,
619, 619, 619, 619, 619, 619, 619, 619, 619, 619, 619, 619, 619, 619,
619, 64, 619, 619, 64, 64, 64, 619, 64, 64, 619, 620, 620, 620, 620, 620,
620, 620, 620, 620, 620, 620, 620, 620, 620, 64, 621, 622, 622, 622, 622,
622, 622, 622, 622, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623,
623, 623, 623, 623, 624, 624, 624, 624, 624, 624, 64, 64, 64, 625, 626,
626, 626, 626, 626, 626, 626, 626, 626, 626, 64, 64, 64, 64, 64, 627,
628, 628, 628, 628, 628, 628, 628, 628, 629, 629, 629, 629, 629, 629,
629, 629, 64, 64, 64, 64, 64, 64, 629, 629, 630, 631, 631, 631, 64, 631,
631, 64, 64, 64, 64, 64, 631, 632, 631, 633, 630, 630, 630, 630, 64, 630,
630, 630, 64, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630,
630, 630, 630, 630, 630, 630, 630, 64, 64, 64, 64, 633, 634, 632, 64, 64,
64, 64, 635, 636, 636, 636, 636, 636, 636, 636, 636, 637, 637, 637, 637,
637, 637, 637, 637, 637, 64, 64, 64, 64, 64, 64, 64, 638, 638, 638, 638,
638, 638, 638, 638, 638, 638, 638, 638, 638, 639, 639, 640, 641, 641,
641, 641, 641, 641, 641, 641, 641, 641, 641, 641, 641, 641, 64, 64, 64,
642, 642, 642, 642, 642, 642, 642, 643, 643, 643, 643, 643, 643, 643,
643, 643, 643, 643, 643, 643, 643, 64, 64, 644, 644, 644, 644, 644, 644,
644, 644, 645, 645, 645, 645, 645, 645, 645, 645, 645, 645, 645, 64, 64,
64, 64, 64, 646, 646, 646, 646, 646, 646, 646, 646, 647, 647, 647, 647,
647, 647, 647, 647, 647, 64, 64, 64, 64, 64, 64, 64, 648, 648, 648, 648,
648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 64, 649, 650, 649,
651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 650,
650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 652,
653, 653, 653, 653, 653, 653, 653, 64, 64, 64, 64, 654, 654, 654, 654,
654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654,
654, 654, 655, 655, 655, 655, 655, 655, 655, 655, 655, 655, 656, 656,
657, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658,
657, 657, 657, 656, 656, 656, 656, 657, 657, 659, 660, 661, 661, 662,
661, 661, 661, 661, 64, 64, 64, 64, 64, 64, 663, 663, 663, 663, 663, 663,
663, 663, 663, 64, 64, 64, 64, 64, 64, 64, 664, 664, 664, 664, 664, 664,
664, 664, 664, 664, 64, 64, 64, 64, 64, 64, 665, 665, 665, 666, 666, 666,
666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666,
666, 666, 666, 667, 667, 667, 667, 667, 668, 667, 667, 667, 667, 667,
667, 669, 669, 64, 670, 670, 670, 670, 670, 670, 670, 670, 670, 670, 671,
671, 671, 671, 64, 64, 64, 64, 672, 672, 673, 674, 674, 674, 674, 674,
674, 674, 674, 674, 674, 674, 674, 674, 674, 674, 674, 673, 673, 673,
672, 672, 672, 672, 672, 672, 672, 672, 672, 673, 675, 674, 674, 674,
674, 676, 676, 676, 676, 64, 64, 64, 64, 64, 64, 64, 677, 677, 677, 677,
677, 677, 677, 677, 677, 677, 64, 64, 64, 64, 64, 64, 678, 678, 678, 678,
678, 678, 678, 678, 678, 678, 678, 679, 680, 679, 680, 680, 679, 679,
679, 679, 679, 679, 681, 682, 683, 683, 683, 683, 683, 683, 683, 683,
683, 683, 64, 64, 64, 64, 64, 64, 684, 684, 684, 684, 684, 684, 684, 684,
684, 684, 684, 684, 684, 684, 684, 64, 685, 685, 685, 685, 685, 685, 685,
685, 685, 685, 685, 64, 64, 64, 64, 64, 686, 686, 686, 686, 64, 64, 64,
64, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687,
687, 64, 504, 64, 64, 64, 64, 64, 64, 64, 688, 688, 688, 688, 688, 688,
688, 688, 688, 688, 688, 688, 688, 64, 64, 64, 688, 689, 689, 689, 689,
689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689,
689, 689, 689, 689, 64, 64, 64, 64, 64, 64, 64, 64, 690, 690, 690, 690,
691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 478,
474, 64, 64, 64, 64, 64, 64, 274, 274, 274, 274, 274, 274, 64, 64, 274,
274, 274, 274, 274, 274, 274, 64, 64, 274, 274, 274, 274, 274, 274, 274,
274, 274, 274, 274, 274, 692, 692, 395, 395, 395, 274, 274, 274, 693,
692, 692, 692, 692, 692, 405, 405, 405, 405, 405, 405, 405, 405, 133,
133, 133, 133, 133, 133, 133, 133, 274, 274, 78, 78, 78, 78, 78, 133,
133, 274, 274, 274, 274, 274, 274, 78, 78, 78, 78, 274, 274, 602, 602,
694, 694, 694, 602, 64, 64, 514, 514, 64, 64, 64, 64, 64, 64, 434, 434,
434, 434, 434, 434, 434, 434, 434, 434, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 434, 434, 434, 434, 434, 434,
434, 434, 434, 434, 34, 34, 34, 34, 34, 34, 34, 64, 34, 34, 34, 34, 34,
34, 434, 64, 434, 434, 64, 64, 434, 64, 64, 434, 434, 64, 64, 434, 434,
434, 434, 64, 434, 434, 34, 34, 64, 34, 64, 34, 34, 34, 34, 34, 34, 34,
64, 34, 34, 34, 34, 34, 34, 34, 434, 434, 64, 434, 434, 434, 434, 64, 64,
434, 434, 434, 434, 434, 434, 434, 434, 64, 434, 434, 434, 434, 434, 434,
434, 64, 34, 34, 434, 434, 64, 434, 434, 434, 434, 64, 434, 434, 434,
434, 434, 64, 434, 64, 64, 64, 434, 434, 434, 434, 434, 434, 434, 64, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 64, 64, 434, 695, 34, 34, 34,
34, 34, 34, 34, 34, 34, 437, 34, 34, 34, 34, 34, 34, 434, 434, 434, 434,
434, 434, 434, 434, 434, 695, 34, 34, 34, 34, 34, 34, 34, 34, 34, 437,
34, 34, 434, 434, 434, 434, 434, 695, 34, 34, 34, 34, 34, 34, 34, 34, 34,
437, 34, 34, 34, 34, 34, 34, 434, 434, 434, 434, 434, 434, 434, 434, 434,
695, 34, 437, 34, 34, 34, 34, 34, 34, 34, 34, 434, 34, 64, 64, 696, 696,
696, 696, 696, 696, 696, 696, 696, 696, 123, 123, 123, 123, 64, 123, 123,
123, 64, 123, 123, 64, 123, 64, 64, 123, 64, 123, 123, 123, 123, 123,
123, 123, 123, 123, 123, 64, 123, 123, 123, 123, 64, 123, 64, 123, 64,
64, 64, 64, 64, 64, 123, 64, 64, 64, 64, 123, 64, 123, 64, 123, 64, 123,
123, 123, 64, 123, 64, 123, 64, 123, 64, 123, 64, 123, 123, 123, 123, 64,
123, 64, 123, 123, 64, 123, 123, 123, 123, 123, 123, 123, 123, 123, 64,
64, 64, 64, 64, 123, 123, 123, 64, 123, 123, 123, 111, 111, 64, 64, 64,
64, 64, 64, 33, 33, 33, 64, 64, 64, 64, 64, 445, 445, 445, 445, 445, 445,
274, 64, 445, 445, 26, 26, 64, 64, 64, 64, 445, 445, 445, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 274, 274, 697, 481, 481, 64, 64, 64, 64, 64,
481, 481, 481, 64, 64, 64, 64, 64, 481, 64, 64, 64, 64, 64, 64, 64, 481,
481, 64, 64, 64, 64, 64, 64, 26, 64, 64, 64, 64, 64, 64, 64, 26, 26, 26,
26, 26, 26, 64, 26, 26, 26, 26, 26, 26, 64, 64, 64, 26, 26, 26, 26, 26,
64, 26, 26, 26, 64, 26, 26, 26, 26, 26, 26, 64, 26, 26, 26, 26, 64, 64,
64, 26, 26, 26, 26, 26, 26, 64, 64, 64, 64, 64, 26, 26, 26, 26, 26, 26,
64, 64, 64, 64, 26, 26, 26, 489, 489, 489, 489, 489, 489, 488, 490, 490,
490, 490, 490, 490, 490, 64, 64, 64, 405, 64, 64, 64, 64, 64, 64, 405,
405, 405, 405, 405, 405, 405, 405, 561, 561, 561, 561, 561, 560, 64, 64,
];
}
vendor/mpdf/mpdf/src/Barcode.php 0000644 00000011726 14760002214 0012557 0 ustar 00 <?php
namespace Mpdf;
class Barcode
{
public function getBarcodeArray($code, $type, $pr = '')
{
$barcode = $this->getBarcode($code, $type, $pr);
return $barcode ? $barcode->getData() : false;
}
public function getChecksum($code, $type)
{
$barcode = $this->getBarcode($code, $type);
return $barcode ? $barcode->getChecksum() : false;
}
/**
* @param string $code
* @param string $type
* @param float $pr
*
* @return \Mpdf\Barcode\BarcodeInterface
*/
public function getBarcode($code, $type, $pr = 0.0)
{
switch (strtoupper($type)) {
case 'ISBN':
case 'ISSN':
case 'EAN13': // EAN 13
return new Barcode\EanUpc($code, 13, 11, 7, 0.33, 25.93);
case 'UPCA': // UPC-A
return new Barcode\EanUpc($code, 12, 9, 9, 0.33, 25.91);
case 'UPCE': // UPC-E
return new Barcode\EanUpc($code, 6, 9, 7, 0.33, 25.93);
case 'EAN8': // EAN 8
return new Barcode\EanUpc($code, 8, 7, 7, 0.33, 21.64);
case 'EAN2': // 2-Digits UPC-Based Extention
return new Barcode\EanExt($code, 2, 7, 7, 0.33, 20, 9);
case 'EAN5': // 5-Digits UPC-Based Extention
return new Barcode\EanExt($code, 5, 7, 7, 0.33, 20, 9);
case 'IMB': // IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
$xdim = 0.508; // Nominal value for X-dim (bar width) in mm (spec.)
$bpi = 22; // Bars per inch
return new Barcode\Imb($code, $xdim, ((25.4 / $bpi) - $xdim) / $xdim, ['D' => 2, 'A' => 2, 'F' => 3, 'T' => 1]);
case 'RM4SCC': // RM4SCC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
$xdim = 0.508; // Nominal value for X-dim (bar width) in mm (spec.)
$bpi = 22; // Bars per inch
return new Barcode\Rm4Scc($code, $xdim, ((25.4 / $bpi) - $xdim) / $xdim, ['D' => 5, 'A' => 5, 'F' => 8, 'T' => 2]);
case 'KIX': // KIX (Klant index - Customer index)
$xdim = 0.508; // Nominal value for X-dim (bar width) in mm (spec.)
$bpi = 22; // Bars per inch
return new Barcode\Rm4Scc($code, $xdim, ((25.4 / $bpi) - $xdim) / $xdim, ['D' => 5, 'A' => 5, 'F' => 8, 'T' => 2], true);
case 'POSTNET': // POSTNET
$xdim = 0.508; // Nominal value for X-dim (bar width) in mm (spec.)
$bpi = 22; // Bars per inch
return new Barcode\Postnet($code, $xdim, ((25.4 / $bpi) - $xdim) / $xdim, false);
case 'PLANET': // PLANET
$xdim = 0.508; // Nominal value for X-dim (bar width) in mm (spec.)
$bpi = 22; // Bars per inch
return new Barcode\Postnet($code, $xdim, ((25.4 / $bpi) - $xdim) / $xdim, true);
case 'C93': // CODE 93 - USS-93
return new Barcode\Code93($code);
case 'CODE11': // CODE 11
return new Barcode\Code11($code, ($pr > 0) ? $pr : 3);
case 'MSI': // MSI (Variation of Plessey code)
return new Barcode\Msi($code, false);
case 'MSI+': // MSI + CHECKSUM (modulo 11)
return new Barcode\Msi($code, true);
case 'CODABAR': // CODABAR
return new Barcode\Codabar($code, ($pr > 0) ? $pr : 2.5);
case 'C128A': // CODE 128 A
return new Barcode\Code128($code, 'A');
case 'C128B': // CODE 128 B
return new Barcode\Code128($code, 'B');
case 'C128C': // CODE 128 C
return new Barcode\Code128($code, 'C');
case 'C128RAW': // CODE 128 RAW -- code is a space separated list of codes with startcode but without checkdigit,stop,end ex: "105 12 34"
return new Barcode\Code128($code, 'RAW');
case 'EAN128A': // EAN 128 A
return new Barcode\Code128($code, 'A', true);
case 'EAN128B': // EAN 128 B
return new Barcode\Code128($code, 'B', true);
case 'EAN128C': // EAN 128 C
return new Barcode\Code128($code, 'C', true);
case 'C39': // CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
return new Barcode\Code39($this->sanitizeCode($code), ($pr > 0) ? $pr : 2.5, false, false);
case 'C39+': // CODE 39 with checksum
return new Barcode\Code39($this->sanitizeCode($code), ($pr > 0) ? $pr : 2.5, false, true);
case 'C39E': // CODE 39 EXTENDED
return new Barcode\Code39($this->sanitizeCode($code), ($pr > 0) ? $pr : 2.5, true, false);
case 'C39E+': // CODE 39 EXTENDED + CHECKSUM
return new Barcode\Code39($this->sanitizeCode($code), ($pr > 0) ? $pr : 2.5, true, true);
case 'S25': // Standard 2 of 5
return new Barcode\S25($code, false);
case 'S25+': // Standard 2 of 5 + CHECKSUM
return new Barcode\S25($code, true);
case 'I25': // Interleaved 2 of 5
return new Barcode\I25($code, 0, ($pr > 0) ? $pr : 2.5, false);
case 'I25+': // Interleaved 2 of 5 + CHECKSUM
return new Barcode\I25($code, 0, ($pr > 0) ? $pr : 2.5, true);
case 'I25B': // Interleaved 2 of 5 + Bearer bars
return new Barcode\I25($code, 2, ($pr > 0) ? $pr : 2.5, false);
case 'I25B+': // Interleaved 2 of 5 + CHECKSUM + Bearer bars
return new Barcode\I25($code, 2, ($pr > 0) ? $pr : 2.5, true);
}
return false;
}
private function sanitizeCode($code)
{
$code = str_replace(chr(194) . chr(160), ' ', $code); // mPDF 5.3.95 (for utf-8 encoded)
$code = str_replace(chr(160), ' ', $code); // mPDF 5.3.95 (for win-1252)
return $code;
}
}
vendor/mpdf/mpdf/src/Tag.php 0000644 00000016355 14760002214 0011736 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Strict;
use Mpdf\Color\ColorConverter;
use Mpdf\Image\ImageProcessor;
use Mpdf\Language\LanguageToFontInterface;
class Tag
{
use Strict;
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
/**
* @var \Mpdf\Cache
*/
private $cache;
/**
* @var \Mpdf\CssManager
*/
private $cssManager;
/**
* @var \Mpdf\Form
*/
private $form;
/**
* @var \Mpdf\Otl
*/
private $otl;
/**
* @var \Mpdf\TableOfContents
*/
private $tableOfContents;
/**
* @var \Mpdf\SizeConverter
*/
private $sizeConverter;
/**
* @var \Mpdf\Color\ColorConverter
*/
private $colorConverter;
/**
* @var \Mpdf\Image\ImageProcessor
*/
private $imageProcessor;
/**
* @var \Mpdf\Language\LanguageToFontInterface
*/
private $languageToFont;
/**
* @param \Mpdf\Mpdf $mpdf
* @param \Mpdf\Cache $cache
* @param \Mpdf\CssManager $cssManager
* @param \Mpdf\Form $form
* @param \Mpdf\Otl $otl
* @param \Mpdf\TableOfContents $tableOfContents
* @param \Mpdf\SizeConverter $sizeConverter
* @param \Mpdf\Color\ColorConverter $colorConverter
* @param \Mpdf\Image\ImageProcessor $imageProcessor
* @param \Mpdf\Language\LanguageToFontInterface $languageToFont
*/
public function __construct(
Mpdf $mpdf,
Cache $cache,
CssManager $cssManager,
Form $form,
Otl $otl,
TableOfContents $tableOfContents,
SizeConverter $sizeConverter,
ColorConverter $colorConverter,
ImageProcessor $imageProcessor,
LanguageToFontInterface $languageToFont
) {
$this->mpdf = $mpdf;
$this->cache = $cache;
$this->cssManager = $cssManager;
$this->form = $form;
$this->otl = $otl;
$this->tableOfContents = $tableOfContents;
$this->sizeConverter = $sizeConverter;
$this->colorConverter = $colorConverter;
$this->imageProcessor = $imageProcessor;
$this->languageToFont = $languageToFont;
}
/**
* @param string $tag The tag name
* @return \Mpdf\Tag\Tag
*/
private function getTagInstance($tag)
{
$className = self::getTagClassName($tag);
if (class_exists($className)) {
return new $className(
$this->mpdf,
$this->cache,
$this->cssManager,
$this->form,
$this->otl,
$this->tableOfContents,
$this->sizeConverter,
$this->colorConverter,
$this->imageProcessor,
$this->languageToFont
);
}
}
/**
* Returns the fully qualified name of the class handling the rendering of the given tag
*
* @param string $tag The tag name
* @return string The fully qualified name
*/
public static function getTagClassName($tag)
{
static $map = [
'BARCODE' => 'BarCode',
'BLOCKQUOTE' => 'BlockQuote',
'COLUMN_BREAK' => 'ColumnBreak',
'COLUMNBREAK' => 'ColumnBreak',
'DOTTAB' => 'DotTab',
'FIELDSET' => 'FieldSet',
'FIGCAPTION' => 'FigCaption',
'FORMFEED' => 'FormFeed',
'HGROUP' => 'HGroup',
'INDEXENTRY' => 'IndexEntry',
'INDEXINSERT' => 'IndexInsert',
'NEWCOLUMN' => 'NewColumn',
'NEWPAGE' => 'NewPage',
'PAGEFOOTER' => 'PageFooter',
'PAGEHEADER' => 'PageHeader',
'PAGE_BREAK' => 'PageBreak',
'PAGEBREAK' => 'PageBreak',
'SETHTMLPAGEFOOTER' => 'SetHtmlPageFooter',
'SETHTMLPAGEHEADER' => 'SetHtmlPageHeader',
'SETPAGEFOOTER' => 'SetPageFooter',
'SETPAGEHEADER' => 'SetPageHeader',
'TBODY' => 'TBody',
'TFOOT' => 'TFoot',
'THEAD' => 'THead',
'TEXTAREA' => 'TextArea',
'TEXTCIRCLE' => 'TextCircle',
'TOCENTRY' => 'TocEntry',
'TOCPAGEBREAK' => 'TocPageBreak',
'VAR' => 'VarTag',
'WATERMARKIMAGE' => 'WatermarkImage',
'WATERMARKTEXT' => 'WatermarkText',
];
$className = 'Mpdf\Tag\\';
$className .= isset($map[$tag]) ? $map[$tag] : ucfirst(strtolower($tag));
return $className;
}
public function OpenTag($tag, $attr, &$ahtml, &$ihtml)
{
// Correct for tags where HTML5 specifies optional end tags excluding table elements (cf WriteHTML() )
if ($this->mpdf->allow_html_optional_endtags) {
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['tag'])) {
$closed = false;
// li end tag may be omitted if immediately followed by another li element
if (!$closed && $this->mpdf->blk[$this->mpdf->blklvl]['tag'] == 'LI' && $tag == 'LI') {
$this->CloseTag('LI', $ahtml, $ihtml);
$closed = true;
}
// dt end tag may be omitted if immediately followed by another dt element or a dd element
if (!$closed && $this->mpdf->blk[$this->mpdf->blklvl]['tag'] == 'DT' && ($tag == 'DT' || $tag == 'DD')) {
$this->CloseTag('DT', $ahtml, $ihtml);
$closed = true;
}
// dd end tag may be omitted if immediately followed by another dd element or a dt element
if (!$closed && $this->mpdf->blk[$this->mpdf->blklvl]['tag'] == 'DD' && ($tag == 'DT' || $tag == 'DD')) {
$this->CloseTag('DD', $ahtml, $ihtml);
$closed = true;
}
// p end tag may be omitted if immediately followed by an address, article, aside, blockquote, div, dl,
// fieldset, form, h1, h2, h3, h4, h5, h6, hgroup, hr, main, nav, ol, p, pre, section, table, ul
if (!$closed && $this->mpdf->blk[$this->mpdf->blklvl]['tag'] == 'P'
&& ($tag == 'P' || $tag == 'DIV' || $tag == 'H1' || $tag == 'H2' || $tag == 'H3'
|| $tag == 'H4' || $tag == 'H5' || $tag == 'H6' || $tag == 'UL' || $tag == 'OL'
|| $tag == 'TABLE' || $tag == 'PRE' || $tag == 'FORM' || $tag == 'ADDRESS' || $tag == 'BLOCKQUOTE'
|| $tag == 'CENTER' || $tag == 'DL' || $tag == 'HR' || $tag == 'ARTICLE' || $tag == 'ASIDE'
|| $tag == 'FIELDSET' || $tag == 'HGROUP' || $tag == 'MAIN' || $tag == 'NAV' || $tag == 'SECTION')) {
$this->CloseTag('P', $ahtml, $ihtml);
$closed = true;
}
// option end tag may be omitted if immediately followed by another option element
// (or if it is immediately followed by an optgroup element)
if (!$closed && $this->mpdf->blk[$this->mpdf->blklvl]['tag'] == 'OPTION' && $tag == 'OPTION') {
$this->CloseTag('OPTION', $ahtml, $ihtml);
$closed = true;
}
// Table elements - see also WriteHTML()
if (!$closed && ($tag == 'TD' || $tag == 'TH') && $this->mpdf->lastoptionaltag == 'TD') {
$this->CloseTag($this->mpdf->lastoptionaltag, $ahtml, $ihtml);
$closed = true;
} // *TABLES*
if (!$closed && ($tag == 'TD' || $tag == 'TH') && $this->mpdf->lastoptionaltag == 'TH') {
$this->CloseTag($this->mpdf->lastoptionaltag, $ahtml, $ihtml);
$closed = true;
} // *TABLES*
if (!$closed && $tag == 'TR' && $this->mpdf->lastoptionaltag == 'TR') {
$this->CloseTag($this->mpdf->lastoptionaltag, $ahtml, $ihtml);
$closed = true;
} // *TABLES*
if (!$closed && $tag == 'TR' && $this->mpdf->lastoptionaltag == 'TD') {
$this->CloseTag($this->mpdf->lastoptionaltag, $ahtml, $ihtml);
$this->CloseTag('TR', $ahtml, $ihtml);
$this->CloseTag('THEAD', $ahtml, $ihtml);
$closed = true;
} // *TABLES*
if (!$closed && $tag == 'TR' && $this->mpdf->lastoptionaltag == 'TH') {
$this->CloseTag($this->mpdf->lastoptionaltag, $ahtml, $ihtml);
$this->CloseTag('TR', $ahtml, $ihtml);
$this->CloseTag('THEAD', $ahtml, $ihtml);
$closed = true;
} // *TABLES*
}
}
if ($object = $this->getTagInstance($tag)) {
return $object->open($attr, $ahtml, $ihtml);
}
}
public function CloseTag($tag, &$ahtml, &$ihtml)
{
if ($object = $this->getTagInstance($tag)) {
return $object->close($ahtml, $ihtml);
}
}
}
vendor/mpdf/mpdf/src/TTFontFileAnalysis.php 0000644 00000034327 14760002214 0014704 0 ustar 00 <?php
namespace Mpdf;
class TTFontFileAnalysis extends TTFontFile
{
// Used to get font information from files in directory
function extractCoreInfo($file, $TTCfontID = 0)
{
$this->filename = $file;
$this->fh = fopen($file, 'rb');
if (!$this->fh) {
throw new \Mpdf\MpdfException('ERROR - Can\'t open file ' . $file);
}
$this->_pos = 0;
$this->charWidths = '';
$this->glyphPos = [];
$this->charToGlyph = [];
$this->tables = [];
$this->otables = [];
$this->ascent = 0;
$this->descent = 0;
$this->numTTCFonts = 0;
$this->TTCFonts = [];
$this->version = $version = $this->read_ulong();
$this->panose = []; // mPDF 5.0
if ($version == 0x4F54544F) {
throw new \Mpdf\MpdfException('ERROR - NOT ADDED as Postscript outlines are not supported - ' . $file);
}
if ($version == 0x74746366) {
if ($TTCfontID > 0) {
$this->version = $version = $this->read_ulong(); // TTC Header version now
if (!in_array($version, [0x00010000, 0x00020000])) {
throw new \Mpdf\MpdfException("ERROR - NOT ADDED as Error parsing TrueType Collection: version=" . $version . " - " . $file);
}
} else {
throw new \Mpdf\MpdfException("ERROR - Error parsing TrueType Collection - " . $file);
}
$this->numTTCFonts = $this->read_ulong();
for ($i = 1; $i <= $this->numTTCFonts; $i++) {
$this->TTCFonts[$i]['offset'] = $this->read_ulong();
}
$this->seek($this->TTCFonts[$TTCfontID]['offset']);
$this->version = $version = $this->read_ulong(); // TTFont version again now
$this->readTableDirectory(false);
} else {
if (!in_array($version, [0x00010000, 0x74727565])) {
throw new \Mpdf\MpdfException("ERROR - NOT ADDED as Not a TrueType font: version=" . $version . " - " . $file);
}
$this->readTableDirectory(false);
}
/* Included for testing...
$cmap_offset = $this->seek_table("cmap");
$this->skip(2);
$cmapTableCount = $this->read_ushort();
$unicode_cmap_offset = 0;
for ($i=0;$i<$cmapTableCount;$i++) {
$x[$i]['platformId'] = $this->read_ushort();
$x[$i]['encodingId'] = $this->read_ushort();
$x[$i]['offset'] = $this->read_ulong();
$save_pos = $this->_pos;
$x[$i]['format'] = $this->get_ushort($cmap_offset + $x[$i]['offset'] );
$this->seek($save_pos );
}
print_r($x); exit;
*/
///////////////////////////////////
// name - Naming table
///////////////////////////////////
/* Test purposes - displays table of names
$name_offset = $this->seek_table("name");
$format = $this->read_ushort();
if ($format != 0 && $format != 1) // mPDF 5.3.73
die("Unknown name table format ".$format);
$numRecords = $this->read_ushort();
$string_data_offset = $name_offset + $this->read_ushort();
for ($i=0;$i<$numRecords; $i++) {
$x[$i]['platformId'] = $this->read_ushort();
$x[$i]['encodingId'] = $this->read_ushort();
$x[$i]['languageId'] = $this->read_ushort();
$x[$i]['nameId'] = $this->read_ushort();
$x[$i]['length'] = $this->read_ushort();
$x[$i]['offset'] = $this->read_ushort();
$N = '';
if ($x[$i]['platformId'] == 1 && $x[$i]['encodingId'] == 0 && $x[$i]['languageId'] == 0) { // Roman
$opos = $this->_pos;
$N = $this->get_chunk($string_data_offset + $x[$i]['offset'] , $x[$i]['length'] );
$this->_pos = $opos;
$this->seek($opos);
}
else { // Unicode
$opos = $this->_pos;
$this->seek($string_data_offset + $x[$i]['offset'] );
$length = $x[$i]['length'] ;
if ($length % 2 != 0)
$length -= 1;
// die("PostScript name is UTF-16BE string of odd length");
$length /= 2;
$N = '';
while ($length > 0) {
$char = $this->read_ushort();
$N .= (chr($char));
$length -= 1;
}
$this->_pos = $opos;
$this->seek($opos);
}
$x[$i]['names'][$nameId] = $N;
}
print_r($x); exit;
*/
$name_offset = $this->seek_table("name");
$format = $this->read_ushort();
if ($format != 0 && $format != 1) { // mPDF 5.3.73
throw new \Mpdf\MpdfException("ERROR - NOT ADDED as Unknown name table format " . $format . " - " . $file);
}
$numRecords = $this->read_ushort();
$string_data_offset = $name_offset + $this->read_ushort();
$names = [1 => '', 2 => '', 3 => '', 4 => '', 6 => ''];
$K = array_keys($names);
$nameCount = count($names);
for ($i = 0; $i < $numRecords; $i++) {
$platformId = $this->read_ushort();
$encodingId = $this->read_ushort();
$languageId = $this->read_ushort();
$nameId = $this->read_ushort();
$length = $this->read_ushort();
$offset = $this->read_ushort();
if (!in_array($nameId, $K)) {
continue;
}
$N = '';
if ($platformId == 3 && $encodingId == 1 && $languageId == 0x409) { // Microsoft, Unicode, US English, PS Name
$opos = $this->_pos;
$this->seek($string_data_offset + $offset);
if ($length % 2 != 0) {
$length += 1;
}
$length /= 2;
$N = '';
while ($length > 0) {
$char = $this->read_ushort();
$N .= (chr($char));
$length -= 1;
}
$this->_pos = $opos;
$this->seek($opos);
} elseif ($platformId == 1 && $encodingId == 0 && $languageId == 0) { // Macintosh, Roman, English, PS Name
$opos = $this->_pos;
$N = $this->get_chunk($string_data_offset + $offset, $length);
$this->_pos = $opos;
$this->seek($opos);
}
if ($N && $names[$nameId] == '') {
$names[$nameId] = $N;
$nameCount -= 1;
if ($nameCount == 0) {
break;
}
}
}
if ($names[6]) {
$psName = preg_replace('/ /', '-', $names[6]);
} elseif ($names[4]) {
$psName = preg_replace('/ /', '-', $names[4]);
} elseif ($names[1]) {
$psName = preg_replace('/ /', '-', $names[1]);
} else {
$psName = '';
}
if (!$names[1] && !$psName) {
throw new \Mpdf\MpdfException("ERROR - NOT ADDED as Could not find valid font name - " . $file);
}
$this->name = $psName;
if ($names[1]) {
$this->familyName = $names[1];
} else {
$this->familyName = $psName;
}
if ($names[2]) {
$this->styleName = $names[2];
} else {
$this->styleName = 'Regular';
}
///////////////////////////////////
// head - Font header table
///////////////////////////////////
$this->seek_table("head");
$ver_maj = $this->read_ushort();
$ver_min = $this->read_ushort();
if ($ver_maj != 1) {
throw new \Mpdf\MpdfException('ERROR - NOT ADDED as Unknown head table version ' . $ver_maj . '.' . $ver_min . " - " . $file);
}
$this->fontRevision = $this->read_ushort() . $this->read_ushort();
$this->skip(4);
$magic = $this->read_ulong();
if ($magic != 0x5F0F3CF5) {
throw new \Mpdf\MpdfException('ERROR - NOT ADDED as Invalid head table magic ' . $magic . " - " . $file);
}
$this->skip(2);
$this->unitsPerEm = $unitsPerEm = $this->read_ushort();
$scale = 1000 / $unitsPerEm;
$this->skip(24);
$macStyle = $this->read_short();
$this->skip(4);
$indexLocFormat = $this->read_short();
///////////////////////////////////
// OS/2 - OS/2 and Windows metrics table
///////////////////////////////////
$sFamily = '';
$panose = '';
$fsSelection = '';
if (isset($this->tables["OS/2"])) {
$this->seek_table("OS/2");
$this->skip(30);
$sF = $this->read_short();
$sFamily = ($sF >> 8);
$this->_pos += 10; //PANOSE = 10 byte length
$panose = fread($this->fh, 10);
$this->panose = [];
for ($p = 0; $p < strlen($panose); $p++) {
$this->panose[] = ord($panose[$p]);
}
$this->skip(20);
$fsSelection = $this->read_short();
}
///////////////////////////////////
// post - PostScript table
///////////////////////////////////
$this->seek_table("post");
$this->skip(4);
$this->italicAngle = $this->read_short() + $this->read_ushort() / 65536.0;
$this->skip(4);
$isFixedPitch = $this->read_ulong();
///////////////////////////////////
// cmap - Character to glyph index mapping table
///////////////////////////////////
$cmap_offset = $this->seek_table("cmap");
$this->skip(2);
$cmapTableCount = $this->read_ushort();
$unicode_cmap_offset = 0;
for ($i = 0; $i < $cmapTableCount; $i++) {
$platformID = $this->read_ushort();
$encodingID = $this->read_ushort();
$offset = $this->read_ulong();
$save_pos = $this->_pos;
if (($platformID == 3 && $encodingID == 1) || $platformID == 0) { // Microsoft, Unicode
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 4) {
if (!$unicode_cmap_offset) {
$unicode_cmap_offset = $cmap_offset + $offset;
}
}
} elseif ((($platformID == 3 && $encodingID == 10) || $platformID == 0)) { // Microsoft, Unicode Format 12 table HKCS
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 12) {
$unicode_cmap_offset = $cmap_offset + $offset;
break;
}
}
$this->seek($save_pos);
}
if (!$unicode_cmap_offset) {
throw new \Mpdf\MpdfException('ERROR - Font (' . $this->filename . ') NOT ADDED as it is not Unicode encoded, and cannot be used by mPDF');
}
$rtl = false;
$indic = false;
$cjk = false;
$sip = false;
$smp = false;
$pua = false;
$puaag = false;
$glyphToChar = [];
$unAGlyphs = '';
// Format 12 CMAP does characters above Unicode BMP i.e. some HKCS characters U+20000 and above
if ($format == 12) {
$this->seek($unicode_cmap_offset + 4);
$length = $this->read_ulong();
$limit = $unicode_cmap_offset + $length;
$this->skip(4);
$nGroups = $this->read_ulong();
for ($i = 0; $i < $nGroups; $i++) {
$startCharCode = $this->read_ulong();
$endCharCode = $this->read_ulong();
$startGlyphCode = $this->read_ulong();
if (($endCharCode > 0x20000 && $endCharCode < 0x2A6DF) || ($endCharCode > 0x2F800 && $endCharCode < 0x2FA1F)) {
$sip = true;
}
if ($endCharCode > 0x10000 && $endCharCode < 0x1FFFF) {
$smp = true;
}
if (($endCharCode > 0x0590 && $endCharCode < 0x077F) || ($endCharCode > 0xFE70 && $endCharCode < 0xFEFF) || ($endCharCode > 0xFB50 && $endCharCode < 0xFDFF)) {
$rtl = true;
}
if ($endCharCode > 0x0900 && $endCharCode < 0x0DFF) {
$indic = true;
}
if ($endCharCode > 0xE000 && $endCharCode < 0xF8FF) {
$pua = true;
if ($endCharCode > 0xF500 && $endCharCode < 0xF7FF) {
$puaag = true;
}
}
if (($endCharCode > 0x2E80 && $endCharCode < 0x4DC0) || ($endCharCode > 0x4E00 && $endCharCode < 0xA4CF) || ($endCharCode > 0xAC00 && $endCharCode < 0xD7AF) || ($endCharCode > 0xF900 && $endCharCode < 0xFAFF) || ($endCharCode > 0xFE30 && $endCharCode < 0xFE4F)) {
$cjk = true;
}
$offset = 0;
// Get each glyphToChar - only point if going to analyse un-mapped Arabic Glyphs
if (isset($this->tables['post'])) {
for ($unichar = $startCharCode; $unichar <= $endCharCode; $unichar++) {
$glyph = $startGlyphCode + $offset;
$offset++;
$glyphToChar[$glyph][] = $unichar;
}
}
}
} else { // Format 4 CMap
$this->seek($unicode_cmap_offset + 2);
$length = $this->read_ushort();
$limit = $unicode_cmap_offset + $length;
$this->skip(2);
$segCount = $this->read_ushort() / 2;
$this->skip(6);
$endCount = [];
for ($i = 0; $i < $segCount; $i++) {
$endCount[] = $this->read_ushort();
}
$this->skip(2);
$startCount = [];
for ($i = 0; $i < $segCount; $i++) {
$startCount[] = $this->read_ushort();
}
$idDelta = [];
for ($i = 0; $i < $segCount; $i++) {
$idDelta[] = $this->read_short();
}
$idRangeOffset_start = $this->_pos;
$idRangeOffset = [];
for ($i = 0; $i < $segCount; $i++) {
$idRangeOffset[] = $this->read_ushort();
}
for ($n = 0; $n < $segCount; $n++) {
if (($endCount[$n] > 0x0590 && $endCount[$n] < 0x077F) || ($endCount[$n] > 0xFE70 && $endCount[$n] < 0xFEFF) || ($endCount[$n] > 0xFB50 && $endCount[$n] < 0xFDFF)) {
$rtl = true;
}
if ($endCount[$n] > 0x0900 && $endCount[$n] < 0x0DFF) {
$indic = true;
}
if (($endCount[$n] > 0x2E80 && $endCount[$n] < 0x4DC0) || ($endCount[$n] > 0x4E00 && $endCount[$n] < 0xA4CF) || ($endCount[$n] > 0xAC00 && $endCount[$n] < 0xD7AF) || ($endCount[$n] > 0xF900 && $endCount[$n] < 0xFAFF) || ($endCount[$n] > 0xFE30 && $endCount[$n] < 0xFE4F)) {
$cjk = true;
}
if ($endCount[$n] > 0xE000 && $endCount[$n] < 0xF8FF) {
$pua = true;
if ($endCount[$n] > 0xF500 && $endCount[$n] < 0xF7FF) {
$puaag = true;
}
}
// Get each glyphToChar - only point if going to analyse un-mapped Arabic Glyphs
if (isset($this->tables['post'])) {
$endpoint = ($endCount[$n] + 1);
for ($unichar = $startCount[$n]; $unichar < $endpoint; $unichar++) {
if ($idRangeOffset[$n] == 0) {
$glyph = ($unichar + $idDelta[$n]) & 0xFFFF;
} else {
$offset = ($unichar - $startCount[$n]) * 2 + $idRangeOffset[$n];
$offset = $idRangeOffset_start + 2 * $n + $offset;
if ($offset >= $limit) {
$glyph = 0;
} else {
$glyph = $this->get_ushort($offset);
if ($glyph != 0) {
$glyph = ($glyph + $idDelta[$n]) & 0xFFFF;
}
}
}
$glyphToChar[$glyph][] = $unichar;
}
}
}
}
$bold = false;
$italic = false;
$ftype = '';
if ($macStyle & (1 << 0)) {
$bold = true;
} // bit 0 bold
elseif ($fsSelection & (1 << 5)) {
$bold = true;
} // 5 BOLD Characters are emboldened
if ($macStyle & (1 << 1)) {
$italic = true;
} // bit 1 italic
elseif ($fsSelection & (1 << 0)) {
$italic = true;
} // 0 ITALIC Font contains Italic characters, otherwise they are upright
elseif ($this->italicAngle <> 0) {
$italic = true;
}
if ($isFixedPitch) {
$ftype = 'mono';
} elseif ($sFamily > 0 && $sFamily < 8) {
$ftype = 'serif';
} elseif ($sFamily == 8) {
$ftype = 'sans';
} elseif ($sFamily == 10) {
$ftype = 'cursive';
}
// Use PANOSE
if ($panose) {
$bFamilyType = ord($panose[0]);
if ($bFamilyType == 2) {
$bSerifStyle = ord($panose[1]);
if (!$ftype) {
if ($bSerifStyle > 1 && $bSerifStyle < 11) {
$ftype = 'serif';
} elseif ($bSerifStyle > 10) {
$ftype = 'sans';
}
}
$bProportion = ord($panose[3]);
if ($bProportion == 9 || $bProportion == 1) {
$ftype = 'mono';
} // ==1 i.e. No Fit needed for OCR-a and -b
} elseif ($bFamilyType == 3) {
$ftype = 'cursive';
}
}
fclose($this->fh);
return [$this->familyName, $bold, $italic, $ftype, $TTCfontID, $rtl, $indic, $cjk, $sip, $smp, $puaag, $pua, $unAGlyphs];
}
}
vendor/mpdf/mpdf/src/Otl.php 0000644 00000760543 14760002214 0011766 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Strict;
use Mpdf\Css\TextVars;
use Mpdf\Fonts\FontCache;
use Mpdf\Shaper\Indic;
use Mpdf\Shaper\Myanmar;
use Mpdf\Shaper\Sea;
use Mpdf\Utils\UtfString;
class Otl
{
use Strict;
const _OTL_OLD_SPEC_COMPAT_1 = true;
const _DICT_NODE_TYPE_SPLIT = 0x01;
const _DICT_NODE_TYPE_LINEAR = 0x02;
const _DICT_INTERMEDIATE_MATCH = 0x03;
const _DICT_FINAL_MATCH = 0x04;
private $mpdf;
private $fontCache;
var $arabLeftJoining;
var $arabRightJoining;
var $arabTransparentJoin;
var $arabTransparent;
var $GSUBdata;
var $GPOSdata;
var $GSUBfont;
var $fontkey;
var $ttfOTLdata;
var $glyphIDtoUni;
var $_pos;
var $GSUB_offset;
var $GPOS_offset;
var $MarkAttachmentType;
var $MarkGlyphSets;
var $GlyphClassMarks;
var $GlyphClassLigatures;
var $GlyphClassBases;
var $GlyphClassComponents;
var $Ignores;
var $LuCoverage;
var $OTLdata;
var $assocLigs;
var $assocMarks;
var $shaper;
var $restrictToSyllable;
var $lbdicts; // Line-breaking dictionaries
var $LuDataCache;
var $arabGlyphs;
var $current_fh;
var $Entry;
var $Exit;
var $GDEFdata;
var $GPOSLookups;
var $GSLuCoverage;
var $GSUB_length;
var $GSUBLookups;
var $schOTLdata;
var $lastBidiStrongType;
var $debugOTL = false;
public function __construct(Mpdf $mpdf, FontCache $fontCache)
{
$this->mpdf = $mpdf;
$this->fontCache = $fontCache;
$this->current_fh = '';
$this->lbdicts = [];
$this->LuDataCache = [];
}
function applyOTL($str, $useOTL)
{
if (!$this->arabLeftJoining) {
$this->arabic_initialise();
}
$this->OTLdata = [];
if (trim($str) == '') {
return $str;
}
if (!$useOTL) {
return $str;
}
// 1. Load GDEF data
//==============================
$this->fontkey = $this->mpdf->CurrentFont['fontkey'];
$this->glyphIDtoUni = $this->mpdf->CurrentFont['glyphIDtoUni'];
$fontCacheFilename = $this->fontkey . '.GDEFdata.json';
if (!isset($this->GDEFdata[$this->fontkey]) && $this->fontCache->jsonHas($fontCacheFilename)) {
$font = $this->fontCache->jsonLoad($fontCacheFilename);
$this->GSUB_offset = $this->GDEFdata[$this->fontkey]['GSUB_offset'] = $font['GSUB_offset'];
$this->GPOS_offset = $this->GDEFdata[$this->fontkey]['GPOS_offset'] = $font['GPOS_offset'];
$this->GSUB_length = $this->GDEFdata[$this->fontkey]['GSUB_length'] = $font['GSUB_length'];
$this->MarkAttachmentType = $this->GDEFdata[$this->fontkey]['MarkAttachmentType'] = $font['MarkAttachmentType'];
$this->MarkGlyphSets = $this->GDEFdata[$this->fontkey]['MarkGlyphSets'] = $font['MarkGlyphSets'];
$this->GlyphClassMarks = $this->GDEFdata[$this->fontkey]['GlyphClassMarks'] = $font['GlyphClassMarks'];
$this->GlyphClassLigatures = $this->GDEFdata[$this->fontkey]['GlyphClassLigatures'] = $font['GlyphClassLigatures'];
$this->GlyphClassComponents = $this->GDEFdata[$this->fontkey]['GlyphClassComponents'] = $font['GlyphClassComponents'];
$this->GlyphClassBases = $this->GDEFdata[$this->fontkey]['GlyphClassBases'] = $font['GlyphClassBases'];
} else {
$this->GSUB_offset = $this->GDEFdata[$this->fontkey]['GSUB_offset'];
$this->GPOS_offset = $this->GDEFdata[$this->fontkey]['GPOS_offset'];
$this->GSUB_length = $this->GDEFdata[$this->fontkey]['GSUB_length'];
$this->MarkAttachmentType = $this->GDEFdata[$this->fontkey]['MarkAttachmentType'];
$this->MarkGlyphSets = $this->GDEFdata[$this->fontkey]['MarkGlyphSets'];
$this->GlyphClassMarks = $this->GDEFdata[$this->fontkey]['GlyphClassMarks'];
$this->GlyphClassLigatures = $this->GDEFdata[$this->fontkey]['GlyphClassLigatures'];
$this->GlyphClassComponents = $this->GDEFdata[$this->fontkey]['GlyphClassComponents'];
$this->GlyphClassBases = $this->GDEFdata[$this->fontkey]['GlyphClassBases'];
}
// 2. Prepare string as HEX string and Analyse character properties
//=================================================================
$earr = $this->mpdf->UTF8StringToArray($str, false);
$scriptblock = 0;
$scriptblocks = [];
$scriptblocks[0] = 0;
$vstr = '';
$OTLdata = [];
$subchunk = 0;
$charctr = 0;
foreach ($earr as $char) {
$ucd_record = Ucdn::get_ucd_record($char);
$sbl = $ucd_record[6];
// Special case - Arabic End of Ayah
if ($char == 1757) {
$sbl = Ucdn::SCRIPT_ARABIC;
}
if ($sbl && $sbl != 40 && $sbl != 102) {
if ($scriptblock == 0) {
$scriptblock = $sbl;
$scriptblocks[$subchunk] = $scriptblock;
} elseif ($scriptblock > 0 && $scriptblock != $sbl) {
// *************************************************
// NEW (non-common) Script encountered in this chunk. Start a new subchunk
$subchunk++;
$scriptblock = $sbl;
$charctr = 0;
$scriptblocks[$subchunk] = $scriptblock;
}
}
$OTLdata[$subchunk][$charctr]['general_category'] = $ucd_record[0];
$OTLdata[$subchunk][$charctr]['bidi_type'] = $ucd_record[2];
//$OTLdata[$subchunk][$charctr]['combining_class'] = $ucd_record[1];
//$OTLdata[$subchunk][$charctr]['bidi_type'] = $ucd_record[2];
//$OTLdata[$subchunk][$charctr]['mirrored'] = $ucd_record[3];
//$OTLdata[$subchunk][$charctr]['east_asian_width'] = $ucd_record[4];
//$OTLdata[$subchunk][$charctr]['normalization_check'] = $ucd_record[5];
//$OTLdata[$subchunk][$charctr]['script'] = $ucd_record[6];
$charasstr = $this->unicode_hex($char);
if (strpos($this->GlyphClassMarks, $charasstr) !== false) {
$OTLdata[$subchunk][$charctr]['group'] = 'M';
} elseif ($char == 32 || $char == 12288) {
$OTLdata[$subchunk][$charctr]['group'] = 'S';
} // 12288 = 0x3000 = CJK space
else {
$OTLdata[$subchunk][$charctr]['group'] = 'C';
}
$OTLdata[$subchunk][$charctr]['uni'] = $char;
$OTLdata[$subchunk][$charctr]['hex'] = $charasstr;
$charctr++;
}
/* PROCESS EACH SUBCHUNK WITH DIFFERENT SCRIPTS */
for ($sch = 0; $sch <= $subchunk; $sch++) {
$this->OTLdata = $OTLdata[$sch];
$scriptblock = $scriptblocks[$sch];
// 3. Get Appropriate Scripts, and Shaper engine from analysing text and list of available scripts/langsys in font
//==============================
// Based on actual script block of text, select shaper (and line-breaking dictionaries)
if (Ucdn::SCRIPT_DEVANAGARI <= $scriptblock && $scriptblock <= Ucdn::SCRIPT_MALAYALAM) {
$this->shaper = "I";
} // INDIC shaper
elseif ($scriptblock == Ucdn::SCRIPT_ARABIC || $scriptblock == Ucdn::SCRIPT_SYRIAC) {
$this->shaper = "A";
} // ARABIC shaper
elseif ($scriptblock == Ucdn::SCRIPT_NKO || $scriptblock == Ucdn::SCRIPT_MANDAIC) {
$this->shaper = "A";
} // ARABIC shaper
elseif ($scriptblock == Ucdn::SCRIPT_KHMER) {
$this->shaper = "K";
} // KHMER shaper
elseif ($scriptblock == Ucdn::SCRIPT_THAI) {
$this->shaper = "T";
} // THAI shaper
elseif ($scriptblock == Ucdn::SCRIPT_LAO) {
$this->shaper = "L";
} // LAO shaper
elseif ($scriptblock == Ucdn::SCRIPT_SINHALA) {
$this->shaper = "S";
} // SINHALA shaper
elseif ($scriptblock == Ucdn::SCRIPT_MYANMAR) {
$this->shaper = "M";
} // MYANMAR shaper
elseif ($scriptblock == Ucdn::SCRIPT_NEW_TAI_LUE) {
$this->shaper = "E";
} // SEA South East Asian shaper
elseif ($scriptblock == Ucdn::SCRIPT_CHAM) {
$this->shaper = "E";
} // SEA South East Asian shaper
elseif ($scriptblock == Ucdn::SCRIPT_TAI_THAM) {
$this->shaper = "E";
} // SEA South East Asian shaper
else {
$this->shaper = "";
}
// Get scripttag based on actual text script
$scripttag = Ucdn::$uni_scriptblock[$scriptblock];
$GSUBscriptTag = '';
$GSUBlangsys = '';
$GPOSscriptTag = '';
$GPOSlangsys = '';
$is_old_spec = false;
$ScriptLang = $this->mpdf->CurrentFont['GSUBScriptLang'];
if (count($ScriptLang)) {
list($GSUBscriptTag, $is_old_spec) = $this->_getOTLscriptTag($ScriptLang, $scripttag, $scriptblock, $this->shaper, $useOTL, 'GSUB');
if ($this->mpdf->fontLanguageOverride && strpos($ScriptLang[$GSUBscriptTag], $this->mpdf->fontLanguageOverride) !== false) {
$GSUBlangsys = str_pad($this->mpdf->fontLanguageOverride, 4);
} elseif ($GSUBscriptTag && isset($ScriptLang[$GSUBscriptTag]) && $ScriptLang[$GSUBscriptTag] != '') {
$GSUBlangsys = $this->_getOTLLangTag($this->mpdf->currentLang, $ScriptLang[$GSUBscriptTag]);
}
}
$ScriptLang = $this->mpdf->CurrentFont['GPOSScriptLang'];
// NB If after GSUB, the same script/lang exist for GPOS, just use these...
if ($GSUBscriptTag && $GSUBlangsys && isset($ScriptLang[$GSUBscriptTag]) && strpos($ScriptLang[$GSUBscriptTag], $GSUBlangsys) !== false) {
$GPOSlangsys = $GSUBlangsys;
$GPOSscriptTag = $GSUBscriptTag;
} // else repeat for GPOS
// [Font XBRiyaz has GSUB tables for latn, but not GPOS for latn]
elseif (count($ScriptLang)) {
list($GPOSscriptTag, $dummy) = $this->_getOTLscriptTag($ScriptLang, $scripttag, $scriptblock, $this->shaper, $useOTL, 'GPOS');
if ($GPOSscriptTag && $this->mpdf->fontLanguageOverride && strpos($ScriptLang[$GPOSscriptTag], $this->mpdf->fontLanguageOverride) !== false) {
$GPOSlangsys = str_pad($this->mpdf->fontLanguageOverride, 4);
} elseif ($GPOSscriptTag && isset($ScriptLang[$GPOSscriptTag]) && $ScriptLang[$GPOSscriptTag] != '') {
$GPOSlangsys = $this->_getOTLLangTag($this->mpdf->currentLang, $ScriptLang[$GPOSscriptTag]);
}
}
// This is just for the font_dump_OTL utility to set script and langsys override
// $mpdf->overrideOTLsettings does not exist, this is never called
/*if (isset($this->mpdf->overrideOTLsettings) && isset($this->mpdf->overrideOTLsettings[$this->fontkey])) {
$GSUBscriptTag = $GPOSscriptTag = $this->mpdf->overrideOTLsettings[$this->fontkey]['script'];
$GSUBlangsys = $GPOSlangsys = $this->mpdf->overrideOTLsettings[$this->fontkey]['lang'];
}*/
if (!$GSUBscriptTag && !$GSUBlangsys && !$GPOSscriptTag && !$GPOSlangsys) {
// Remove ZWJ and ZWNJ
for ($i = 0; $i < count($this->OTLdata); $i++) {
if ($this->OTLdata[$i]['uni'] == 8204 || $this->OTLdata[$i]['uni'] == 8205) {
array_splice($this->OTLdata, $i, 1);
}
}
$this->schOTLdata[$sch] = $this->OTLdata;
$this->OTLdata = [];
continue;
}
// Don't use MYANMAR shaper unless using v2 scripttag
if ($this->shaper == 'M' && $GSUBscriptTag != 'mym2') {
$this->shaper = '';
}
$GSUBFeatures = (isset($this->mpdf->CurrentFont['GSUBFeatures'][$GSUBscriptTag][$GSUBlangsys]) ? $this->mpdf->CurrentFont['GSUBFeatures'][$GSUBscriptTag][$GSUBlangsys] : false);
$GPOSFeatures = (isset($this->mpdf->CurrentFont['GPOSFeatures'][$GPOSscriptTag][$GPOSlangsys]) ? $this->mpdf->CurrentFont['GPOSFeatures'][$GPOSscriptTag][$GPOSlangsys] : false);
$this->assocLigs = []; // Ligatures[$posarr lpos] => nc
$this->assocMarks = []; // assocMarks[$posarr mpos] => array(compID, ligPos)
if (!isset($this->GDEFdata[$this->fontkey]['GSUBGPOStables'])) {
$this->ttfOTLdata = $this->GDEFdata[$this->fontkey]['GSUBGPOStables'] = $this->fontCache->load($this->fontkey . '.GSUBGPOStables.dat', 'rb');
if (!$this->ttfOTLdata) {
throw new \Mpdf\MpdfException('Can\'t open file ' . $this->fontCache->tempFilename($this->fontkey . '.GSUBGPOStables.dat'));
}
} else {
$this->ttfOTLdata = $this->GDEFdata[$this->fontkey]['GSUBGPOStables'];
}
if ($this->debugOTL) {
$this->_dumpproc('BEGIN', '-', '-', '-', '-', -1, '-', 0);
}
////////////////////////////////////////////////////////////////
///////// LINE BREAKING FOR KHMER, THAI + LAO /////////////////
////////////////////////////////////////////////////////////////
// Insert U+200B at word boundaries using dictionaries
if ($this->mpdf->useDictionaryLBR && ($this->shaper == "K" || $this->shaper == "T" || $this->shaper == "L")) {
// Sets $this->OTLdata[$i]['wordend']=true at possible end of word boundaries
$this->seaLineBreaking();
} // Insert U+200B at word boundaries for Tibetan
elseif ($this->mpdf->useTibetanLBR && $scriptblock == Ucdn::SCRIPT_TIBETAN) {
// Sets $this->OTLdata[$i]['wordend']=true at possible end of word boundaries
$this->tibetanLineBreaking();
}
////////////////////////////////////////////////////////////////
////////// GSUB /////////////////////////////////
////////////////////////////////////////////////////////////////
if (($useOTL & 0xFF) && $GSUBscriptTag && $GSUBlangsys && $GSUBFeatures) {
// 4. Load GSUB data, Coverage & Lookups
//=================================================================
$this->GSUBfont = $this->fontkey . '.GSUB.' . $GSUBscriptTag . '.' . $GSUBlangsys;
if (!isset($this->GSUBdata[$this->GSUBfont])) {
$fontCacheFilename = $this->GSUBfont . '.json';
if ($this->fontCache->jsonHas($fontCacheFilename)) {
$font = $this->fontCache->jsonLoad($fontCacheFilename);
$this->GSUBdata[$this->GSUBfont]['rtlSUB'] = $font['rtlSUB'];
$this->GSUBdata[$this->GSUBfont]['finals'] = $font['finals'];
if ($this->shaper == 'I') {
$this->GSUBdata[$this->GSUBfont]['rphf'] = $font['rphf'];
$this->GSUBdata[$this->GSUBfont]['half'] = $font['half'];
$this->GSUBdata[$this->GSUBfont]['pref'] = $font['pref'];
$this->GSUBdata[$this->GSUBfont]['blwf'] = $font['blwf'];
$this->GSUBdata[$this->GSUBfont]['pstf'] = $font['pstf'];
}
} else {
$this->GSUBdata[$this->GSUBfont] = ['rtlSUB' => [], 'rphf' => [], 'rphf' => [],
'pref' => [], 'blwf' => [], 'pstf' => [], 'finals' => ''
];
}
}
$fontCacheFilename = $this->fontkey . '.GSUBdata.json';
if (!isset($this->GSUBdata[$this->fontkey]) && $this->fontCache->jsonHas($fontCacheFilename)) {
$this->GSLuCoverage = $this->GSUBdata[$this->fontkey]['GSLuCoverage'] = $this->fontCache->jsonLoad($fontCacheFilename);
} else {
$this->GSLuCoverage = $this->GSUBdata[$this->fontkey]['GSLuCoverage'];
}
$this->GSUBLookups = $this->mpdf->CurrentFont['GSUBLookups'];
// 5(A). GSUB - Shaper - ARABIC
//==============================
if ($this->shaper == 'A') {
//-----------------------------------------------------------------------------------
// a. Apply initial GSUB Lookups (in order specified in lookup list but only selecting from certain tags)
//-----------------------------------------------------------------------------------
$tags = 'locl ccmp';
$omittags = '';
$usetags = $tags;
if (!empty($this->mpdf->OTLtags)) {
$usetags = $this->_applyTagSettings($tags, $GSUBFeatures, $omittags, true);
}
$this->_applyGSUBrules($usetags, $GSUBscriptTag, $GSUBlangsys);
//-----------------------------------------------------------------------------------
// b. Apply context-specific forms GSUB Lookups (initial, isolated, medial, final)
//-----------------------------------------------------------------------------------
// Arab and Syriac are the only scripts requiring the special joining - which takes the place of
// isol fina medi init rules in GSUB (+ fin2 fin3 med2 in Syriac syrc)
$tags = 'isol fina fin2 fin3 medi med2 init';
$omittags = '';
$usetags = $tags;
if (!empty($this->mpdf->OTLtags)) {
$usetags = $this->_applyTagSettings($tags, $GSUBFeatures, $omittags, true);
}
$this->arabGlyphs = $this->GSUBdata[$this->GSUBfont]['rtlSUB'];
$gcms = explode("| ", $this->GlyphClassMarks);
$gcm = [];
foreach ($gcms as $g) {
$gcm[hexdec($g)] = 1;
}
$this->arabTransparentJoin = $this->arabTransparent + $gcm;
$this->arabic_shaper($usetags, $GSUBscriptTag);
//-----------------------------------------------------------------------------------
// c. Set Kashida points (after joining occurred - medi, fina, init) but before other substitutions
//-----------------------------------------------------------------------------------
//if ($scriptblock == Ucdn::SCRIPT_ARABIC ) {
for ($i = 0; $i < count($this->OTLdata); $i++) {
// Put the kashida marker on the character BEFORE which is inserted the kashida
// Kashida marker is inverse of priority i.e. Priority 1 => 7, Priority 7 => 1.
// Priority 1 User-inserted Kashida 0640 = Tatweel
// The user entered a Kashida in a position
// Position: Before the user-inserted kashida
if ($this->OTLdata[$i]['uni'] == 0x0640) {
$this->OTLdata[$i]['GPOSinfo']['kashida'] = 8; // Put before the next character
} // Priority 2 Seen (0633) FEB3, FEB4; Sad (0635) FEBB, FEBC
// Initial or medial form
// Connecting to the next character
// Position: After the character
elseif ($this->OTLdata[$i]['uni'] == 0xFEB3 || $this->OTLdata[$i]['uni'] == 0xFEB4 || $this->OTLdata[$i]['uni'] == 0xFEBB || $this->OTLdata[$i]['uni'] == 0xFEBC) {
$checkpos = $i + 1;
while (isset($this->OTLdata[$checkpos]) && strpos($this->GlyphClassMarks, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos++;
}
if (isset($this->OTLdata[$checkpos])) {
$this->OTLdata[$checkpos]['GPOSinfo']['kashida'] = 7; // Put after marks on next character
}
} // Priority 3 Taa Marbutah (0629) FE94; Haa (062D) FEA2; Dal (062F) FEAA
// Final form
// Connecting to previous character
// Position: Before the character
elseif ($this->OTLdata[$i]['uni'] == 0xFE94 || $this->OTLdata[$i]['uni'] == 0xFEA2 || $this->OTLdata[$i]['uni'] == 0xFEAA) {
$this->OTLdata[$i]['GPOSinfo']['kashida'] = 6;
} // Priority 4 Alef (0627) FE8E; Tah (0637) FEC2; Lam (0644) FEDE; Kaf (0643) FEDA; Gaf (06AF) FB93
// Final form
// Connecting to previous character
// Position: Before the character
elseif ($this->OTLdata[$i]['uni'] == 0xFE8E || $this->OTLdata[$i]['uni'] == 0xFEC2 || $this->OTLdata[$i]['uni'] == 0xFEDE || $this->OTLdata[$i]['uni'] == 0xFEDA || $this->OTLdata[$i]['uni'] == 0xFB93) {
$this->OTLdata[$i]['GPOSinfo']['kashida'] = 5;
} // Priority 5 RA (0631) FEAE; Ya (064A) FEF2 FEF4; Alef Maqsurah (0649) FEF0 FBE9
// Final or Medial form
// Connected to preceding medial BAA (0628) = FE92
// Position: Before preceding medial Baa
// Although not mentioned in spec, added Farsi Yeh (06CC) FBFD FBFF; equivalent to 064A or 0649
elseif ($this->OTLdata[$i]['uni'] == 0xFEAE || $this->OTLdata[$i]['uni'] == 0xFEF2 || $this->OTLdata[$i]['uni'] == 0xFEF0 || $this->OTLdata[$i]['uni'] == 0xFEF4 || $this->OTLdata[$i]['uni'] == 0xFBE9 || $this->OTLdata[$i]['uni'] == 0xFBFD || $this->OTLdata[$i]['uni'] == 0xFBFF
) {
$checkpos = $i - 1;
while (isset($this->OTLdata[$checkpos]) && strpos($this->GlyphClassMarks, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos--;
}
if (isset($this->OTLdata[$checkpos]) && $this->OTLdata[$checkpos]['uni'] == 0xFE92) {
$this->OTLdata[$checkpos]['GPOSinfo']['kashida'] = 4; // ******* Before preceding BAA
}
} // Priority 6 WAW (0648) FEEE; Ain (0639) FECA; Qaf (0642) FED6; Fa (0641) FED2
// Final form
// Connecting to previous character
// Position: Before the character
elseif ($this->OTLdata[$i]['uni'] == 0xFEEE || $this->OTLdata[$i]['uni'] == 0xFECA || $this->OTLdata[$i]['uni'] == 0xFED6 || $this->OTLdata[$i]['uni'] == 0xFED2) {
$this->OTLdata[$i]['GPOSinfo']['kashida'] = 3;
}
// Priority 7 Other connecting characters
// Final form
// Connecting to previous character
// Position: Before the character
/* This isn't in the spec, but using MS WORD as a basis, give a lower priority to the 3 characters already checked
in (5) above. Test case:
خْرَىٰ
فَتُذَكِّر
*/
if (!isset($this->OTLdata[$i]['GPOSinfo']['kashida'])) {
if (strpos($this->GSUBdata[$this->GSUBfont]['finals'], $this->OTLdata[$i]['hex']) !== false) { // ANY OTHER FINAL FORM
$this->OTLdata[$i]['GPOSinfo']['kashida'] = 2;
} elseif (strpos('0FEAE 0FEF0 0FEF2', $this->OTLdata[$i]['hex']) !== false) { // not already included in 5 above
$this->OTLdata[$i]['GPOSinfo']['kashida'] = 1;
}
}
}
//-----------------------------------------------------------------------------------
// d. Apply Presentation Forms GSUB Lookups (+ any discretionary) - Apply one at a time in Feature order
//-----------------------------------------------------------------------------------
$tags = 'rlig calt liga clig mset';
$omittags = 'locl ccmp nukt akhn rphf rkrf pref blwf abvf half pstf cfar vatu cjct init medi fina isol med2 fin2 fin3 ljmo vjmo tjmo';
$usetags = $tags;
if (!empty($this->mpdf->OTLtags)) {
$usetags = $this->_applyTagSettings($tags, $GSUBFeatures, $omittags, false);
}
$ts = explode(' ', $usetags);
foreach ($ts as $ut) { // - Apply one at a time in Feature order
$this->_applyGSUBrules($ut, $GSUBscriptTag, $GSUBlangsys);
}
//-----------------------------------------------------------------------------------
// e. NOT IN SPEC
// If space precedes a mark -> substitute a before the Mark, to prevent line breaking Test:
//-----------------------------------------------------------------------------------
for ($ptr = 1; $ptr < count($this->OTLdata); $ptr++) {
if ($this->OTLdata[$ptr]['general_category'] == Ucdn::UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK && $this->OTLdata[$ptr - 1]['uni'] == 32) {
$this->OTLdata[$ptr - 1]['uni'] = 0xa0;
$this->OTLdata[$ptr - 1]['hex'] = '000A0';
}
}
} // 5(I). GSUB - Shaper - INDIC and SINHALA and KHMER
//===================================
elseif ($this->shaper == 'I' || $this->shaper == 'K' || $this->shaper == 'S') {
$this->restrictToSyllable = true;
//-----------------------------------------------------------------------------------
// a. First decompose/compose split mattras
// (normalize) ??????? Nukta/Halant order etc ??????????????????????????????????????????????????????????????????????????
//-----------------------------------------------------------------------------------
for ($ptr = 0; $ptr < count($this->OTLdata); $ptr++) {
$char = $this->OTLdata[$ptr]['uni'];
$sub = Indic::decompose_indic($char);
if ($sub) {
$newinfo = [];
for ($i = 0; $i < count($sub); $i++) {
$newinfo[$i] = [];
$ucd_record = Ucdn::get_ucd_record($sub[$i]);
$newinfo[$i]['general_category'] = $ucd_record[0];
$newinfo[$i]['bidi_type'] = $ucd_record[2];
$charasstr = $this->unicode_hex($sub[$i]);
if (strpos($this->GlyphClassMarks, $charasstr) !== false) {
$newinfo[$i]['group'] = 'M';
} else {
$newinfo[$i]['group'] = 'C';
}
$newinfo[$i]['uni'] = $sub[$i];
$newinfo[$i]['hex'] = $charasstr;
}
array_splice($this->OTLdata, $ptr, 1, $newinfo);
$ptr += count($sub) - 1;
}
/* Only Composition-exclusion exceptions that we want to recompose. */
if ($this->shaper == 'I') {
if ($char == 0x09AF && isset($this->OTLdata[$ptr + 1]) && $this->OTLdata[$ptr + 1]['uni'] == 0x09BC) {
$sub = 0x09DF;
$newinfo = [];
$newinfo[0] = [];
$ucd_record = Ucdn::get_ucd_record($sub);
$newinfo[0]['general_category'] = $ucd_record[0];
$newinfo[0]['bidi_type'] = $ucd_record[2];
$newinfo[0]['group'] = 'C';
$newinfo[0]['uni'] = $sub;
$newinfo[0]['hex'] = $this->unicode_hex($sub);
array_splice($this->OTLdata, $ptr, 2, $newinfo);
}
}
}
//-----------------------------------------------------------------------------------
// b. Analyse characters - group as syllables/clusters (Indic); invalid diacritics; add dotted circle
//-----------------------------------------------------------------------------------
$indic_category_string = '';
foreach ($this->OTLdata as $eid => $c) {
Indic::set_indic_properties($this->OTLdata[$eid], $scriptblock); // sets ['indic_category'] and ['indic_position']
//$c['general_category']
//$c['combining_class']
//$c['uni'] = $char;
$indic_category_string .= Indic::$indic_category_char[$this->OTLdata[$eid]['indic_category']];
}
$broken_syllables = false;
if ($this->shaper == 'I') {
Indic::set_syllables($this->OTLdata, $indic_category_string, $broken_syllables);
} elseif ($this->shaper == 'S') {
Indic::set_syllables_sinhala($this->OTLdata, $indic_category_string, $broken_syllables);
} elseif ($this->shaper == 'K') {
Indic::set_syllables_khmer($this->OTLdata, $indic_category_string, $broken_syllables);
}
$indic_category_string = '';
//-----------------------------------------------------------------------------------
// c. Initial Re-ordering (Indic / Khmer / Sinhala)
//-----------------------------------------------------------------------------------
// Find base consonant
// Decompose/compose and reorder Matras
// Reorder marks to canonical order
$indic_config = Indic::$indic_configs[$scriptblock];
$dottedcircle = false;
if ($broken_syllables) {
if ($this->mpdf->_charDefined($this->mpdf->fonts[$this->fontkey]['cw'], 0x25CC)) {
$dottedcircle = [];
$ucd_record = Ucdn::get_ucd_record(0x25CC);
$dottedcircle[0]['general_category'] = $ucd_record[0];
$dottedcircle[0]['bidi_type'] = $ucd_record[2];
$dottedcircle[0]['group'] = 'C';
$dottedcircle[0]['uni'] = 0x25CC;
$dottedcircle[0]['indic_category'] = Indic::OT_DOTTEDCIRCLE;
$dottedcircle[0]['indic_position'] = Indic::POS_BASE_C;
$dottedcircle[0]['hex'] = '025CC'; // TEMPORARY *****
}
}
Indic::initial_reordering($this->OTLdata, $this->GSUBdata[$this->GSUBfont], $broken_syllables, $indic_config, $scriptblock, $is_old_spec, $dottedcircle);
//-----------------------------------------------------------------------------------
// d. Apply initial and basic shaping forms GSUB Lookups (one at a time)
//-----------------------------------------------------------------------------------
if ($this->shaper == 'I' || $this->shaper == 'S') {
$tags = 'locl ccmp nukt akhn rphf rkrf pref blwf half pstf vatu cjct';
} elseif ($this->shaper == 'K') {
$tags = 'locl ccmp pref blwf abvf pstf cfar';
}
$this->_applyGSUBrulesIndic($tags, $GSUBscriptTag, $GSUBlangsys, $is_old_spec);
//-----------------------------------------------------------------------------------
// e. Final Re-ordering (Indic / Khmer / Sinhala)
//-----------------------------------------------------------------------------------
// Reorder matras
// Reorder reph
// Reorder pre-base reordering consonants:
Indic::final_reordering($this->OTLdata, $this->GSUBdata[$this->GSUBfont], $indic_config, $scriptblock, $is_old_spec);
//-----------------------------------------------------------------------------------
// f. Apply 'init' feature to first syllable in word (indicated by ['mask']) Indic::FLAG(Indic::INIT);
//-----------------------------------------------------------------------------------
if ($this->shaper == 'I' || $this->shaper == 'S') {
$tags = 'init';
$this->_applyGSUBrulesIndic($tags, $GSUBscriptTag, $GSUBlangsys, $is_old_spec);
}
//-----------------------------------------------------------------------------------
// g. Apply Presentation Forms GSUB Lookups (+ any discretionary)
//-----------------------------------------------------------------------------------
$tags = 'pres abvs blws psts haln rlig calt liga clig mset';
$omittags = 'locl ccmp nukt akhn rphf rkrf pref blwf abvf half pstf cfar vatu cjct init medi fina isol med2 fin2 fin3 ljmo vjmo tjmo';
$usetags = $tags;
if (!empty($this->mpdf->OTLtags)) {
$usetags = $this->_applyTagSettings($tags, $GSUBFeatures, $omittags, false);
}
if ($this->shaper == 'K') { // Features are applied one at a time, working through each codepoint
$this->_applyGSUBrulesSingly($usetags, $GSUBscriptTag, $GSUBlangsys);
} else {
$this->_applyGSUBrules($usetags, $GSUBscriptTag, $GSUBlangsys);
}
$this->restrictToSyllable = false;
} // 5(M). GSUB - Shaper - MYANMAR (ONLY mym2)
//==============================
// NB Old style 'mymr' is left to go through the default shaper
elseif ($this->shaper == 'M') {
$this->restrictToSyllable = true;
//-----------------------------------------------------------------------------------
// a. Analyse characters - group as syllables/clusters (Myanmar); invalid diacritics; add dotted circle
//-----------------------------------------------------------------------------------
$myanmar_category_string = '';
foreach ($this->OTLdata as $eid => $c) {
Myanmar::set_myanmar_properties($this->OTLdata[$eid]); // sets ['myanmar_category'] and ['myanmar_position']
$myanmar_category_string .= Myanmar::$myanmar_category_char[$this->OTLdata[$eid]['myanmar_category']];
}
$broken_syllables = false;
Myanmar::set_syllables($this->OTLdata, $myanmar_category_string, $broken_syllables);
$myanmar_category_string = '';
//-----------------------------------------------------------------------------------
// b. Re-ordering (Myanmar mym2)
//-----------------------------------------------------------------------------------
$dottedcircle = false;
if ($broken_syllables) {
if ($this->mpdf->_charDefined($this->mpdf->fonts[$this->fontkey]['cw'], 0x25CC)) {
$dottedcircle = [];
$ucd_record = Ucdn::get_ucd_record(0x25CC);
$dottedcircle[0]['general_category'] = $ucd_record[0];
$dottedcircle[0]['bidi_type'] = $ucd_record[2];
$dottedcircle[0]['group'] = 'C';
$dottedcircle[0]['uni'] = 0x25CC;
$dottedcircle[0]['myanmar_category'] = Myanmar::OT_DOTTEDCIRCLE;
$dottedcircle[0]['myanmar_position'] = Myanmar::POS_BASE_C;
$dottedcircle[0]['hex'] = '025CC';
}
}
Myanmar::reordering($this->OTLdata, $this->GSUBdata[$this->GSUBfont], $broken_syllables, $dottedcircle);
//-----------------------------------------------------------------------------------
// c. Apply initial and basic shaping forms GSUB Lookups (one at a time)
//-----------------------------------------------------------------------------------
$tags = 'locl ccmp rphf pref blwf pstf';
$this->_applyGSUBrulesMyanmar($tags, $GSUBscriptTag, $GSUBlangsys);
//-----------------------------------------------------------------------------------
// d. Apply Presentation Forms GSUB Lookups (+ any discretionary)
//-----------------------------------------------------------------------------------
$tags = 'pres abvs blws psts haln rlig calt liga clig mset';
$omittags = 'locl ccmp nukt akhn rphf rkrf pref blwf abvf half pstf cfar vatu cjct init medi fina isol med2 fin2 fin3 ljmo vjmo tjmo';
$usetags = $tags;
if (!empty($this->mpdf->OTLtags)) {
$usetags = $this->_applyTagSettings($tags, $GSUBFeatures, $omittags, false);
}
$this->_applyGSUBrules($usetags, $GSUBscriptTag, $GSUBlangsys);
$this->restrictToSyllable = false;
} // 5(E). GSUB - Shaper - SEA South East Asian (New Tai Lue, Cham, Tai Tam)
//==============================
elseif ($this->shaper == 'E') {
/* HarfBuzz says: If the designer designed the font for the 'DFLT' script,
* use the default shaper. Otherwise, use the SEA shaper.
* Note that for some simple scripts, there may not be *any*
* GSUB/GPOS needed, so there may be no scripts found! */
$this->restrictToSyllable = true;
//-----------------------------------------------------------------------------------
// a. Analyse characters - group as syllables/clusters (Indic); invalid diacritics; add dotted circle
//-----------------------------------------------------------------------------------
$sea_category_string = '';
foreach ($this->OTLdata as $eid => $c) {
Sea::set_sea_properties($this->OTLdata[$eid], $scriptblock); // sets ['sea_category'] and ['sea_position']
//$c['general_category']
//$c['combining_class']
//$c['uni'] = $char;
$sea_category_string .= Sea::$sea_category_char[$this->OTLdata[$eid]['sea_category']];
}
$broken_syllables = false;
Sea::set_syllables($this->OTLdata, $sea_category_string, $broken_syllables);
$sea_category_string = '';
//-----------------------------------------------------------------------------------
// b. Apply locl and ccmp shaping forms - before initial re-ordering; GSUB Lookups (one at a time)
//-----------------------------------------------------------------------------------
$tags = 'locl ccmp';
$this->_applyGSUBrulesSingly($tags, $GSUBscriptTag, $GSUBlangsys);
//-----------------------------------------------------------------------------------
// c. Initial Re-ordering
//-----------------------------------------------------------------------------------
// Find base consonant
// Decompose/compose and reorder Matras
// Reorder marks to canonical order
$dottedcircle = false;
if ($broken_syllables) {
if ($this->mpdf->_charDefined($this->mpdf->fonts[$this->fontkey]['cw'], 0x25CC)) {
$dottedcircle = [];
$ucd_record = Ucdn::get_ucd_record(0x25CC);
$dottedcircle[0]['general_category'] = $ucd_record[0];
$dottedcircle[0]['bidi_type'] = $ucd_record[2];
$dottedcircle[0]['group'] = 'C';
$dottedcircle[0]['uni'] = 0x25CC;
$dottedcircle[0]['sea_category'] = Sea::OT_GB;
$dottedcircle[0]['sea_position'] = Sea::POS_BASE_C;
$dottedcircle[0]['hex'] = '025CC'; // TEMPORARY *****
}
}
Sea::initial_reordering($this->OTLdata, $this->GSUBdata[$this->GSUBfont], $broken_syllables, $scriptblock, $dottedcircle);
//-----------------------------------------------------------------------------------
// d. Apply basic shaping forms GSUB Lookups (one at a time)
//-----------------------------------------------------------------------------------
$tags = 'pref abvf blwf pstf';
$this->_applyGSUBrulesSingly($tags, $GSUBscriptTag, $GSUBlangsys);
//-----------------------------------------------------------------------------------
// e. Final Re-ordering
//-----------------------------------------------------------------------------------
Sea::final_reordering($this->OTLdata, $this->GSUBdata[$this->GSUBfont], $scriptblock);
//-----------------------------------------------------------------------------------
// f. Apply Presentation Forms GSUB Lookups (+ any discretionary)
//-----------------------------------------------------------------------------------
$tags = 'pres abvs blws psts';
$omittags = 'locl ccmp nukt akhn rphf rkrf pref blwf abvf half pstf cfar vatu cjct init medi fina isol med2 fin2 fin3 ljmo vjmo tjmo';
$usetags = $tags;
if (!empty($this->mpdf->OTLtags)) {
$usetags = $this->_applyTagSettings($tags, $GSUBFeatures, $omittags, false);
}
$this->_applyGSUBrules($usetags, $GSUBscriptTag, $GSUBlangsys);
$this->restrictToSyllable = false;
} // 5(D). GSUB - Shaper - DEFAULT (including THAI and LAO and MYANMAR v1 [mymr] and TIBETAN)
//==============================
else { // DEFAULT
//-----------------------------------------------------------------------------------
// a. First decompose/compose in Thai / Lao - Tibetan
//-----------------------------------------------------------------------------------
// Decomposition for THAI or LAO
/* This function implements the shaping logic documented here:
*
* http://linux.thai.net/~thep/th-otf/shaping.html
*
* The first shaping rule listed there is needed even if the font has Thai
* OpenType tables.
*
*
* The following is NOT specified in the MS OT Thai spec, however, it seems
* to be what Uniscribe and other engines implement. According to Eric Muller:
*
* When you have a SARA AM, decompose it in NIKHAHIT + SARA AA, *and* move the
* NIKHAHIT backwards over any tone mark (0E48-0E4B).
*
* <0E14, 0E4B, 0E33> -> <0E14, 0E4D, 0E4B, 0E32>
*
* This reordering is legit only when the NIKHAHIT comes from a SARA AM, not
* when it's there to start with. The string <0E14, 0E4B, 0E4D> is probably
* not what a user wanted, but the rendering is nevertheless nikhahit above
* chattawa.
*
* Same for Lao.
*
* Thai Lao
* SARA AM: U+0E33 U+0EB3
* SARA AA: U+0E32 U+0EB2
* Nikhahit: U+0E4D U+0ECD
*
* Testing shows that Uniscribe reorder the following marks:
* Thai: <0E31,0E34..0E37,0E47..0E4E>
* Lao: <0EB1,0EB4..0EB7,0EC7..0ECE>
*
* Lao versions are the same as Thai + 0x80.
*/
if ($this->shaper == 'T' || $this->shaper == 'L') {
for ($ptr = 0; $ptr < count($this->OTLdata); $ptr++) {
$char = $this->OTLdata[$ptr]['uni'];
if (($char & ~0x0080) == 0x0E33) { // if SARA_AM (U+0E33 or U+0EB3)
$NIKHAHIT = $char + 0x1A;
$SARA_AA = $char - 1;
$sub = [$SARA_AA, $NIKHAHIT];
$newinfo = [];
$ucd_record = Ucdn::get_ucd_record($sub[0]);
$newinfo[0]['general_category'] = $ucd_record[0];
$newinfo[0]['bidi_type'] = $ucd_record[2];
$charasstr = $this->unicode_hex($sub[0]);
if (strpos($this->GlyphClassMarks, $charasstr) !== false) {
$newinfo[0]['group'] = 'M';
} else {
$newinfo[0]['group'] = 'C';
}
$newinfo[0]['uni'] = $sub[0];
$newinfo[0]['hex'] = $charasstr;
$this->OTLdata[$ptr] = $newinfo[0]; // Substitute SARA_AM => SARA_AA
$ntones = 0; // number of (preceding) tone marks
// IS_TONE_MARK ((x) & ~0x0080, 0x0E34 - 0x0E37, 0x0E47 - 0x0E4E, 0x0E31)
while (isset($this->OTLdata[$ptr - 1 - $ntones]) && (
($this->OTLdata[$ptr - 1 - $ntones]['uni'] & ~0x0080) == 0x0E31 ||
(($this->OTLdata[$ptr - 1 - $ntones]['uni'] & ~0x0080) >= 0x0E34 &&
($this->OTLdata[$ptr - 1 - $ntones]['uni'] & ~0x0080) <= 0x0E37) ||
(($this->OTLdata[$ptr - 1 - $ntones]['uni'] & ~0x0080) >= 0x0E47 &&
($this->OTLdata[$ptr - 1 - $ntones]['uni'] & ~0x0080) <= 0x0E4E)
)
) {
$ntones++;
}
$newinfo = [];
$ucd_record = Ucdn::get_ucd_record($sub[1]);
$newinfo[0]['general_category'] = $ucd_record[0];
$newinfo[0]['bidi_type'] = $ucd_record[2];
$charasstr = $this->unicode_hex($sub[1]);
if (strpos($this->GlyphClassMarks, $charasstr) !== false) {
$newinfo[0]['group'] = 'M';
} else {
$newinfo[0]['group'] = 'C';
}
$newinfo[0]['uni'] = $sub[1];
$newinfo[0]['hex'] = $charasstr;
// Insert NIKAHIT
array_splice($this->OTLdata, $ptr - $ntones, 0, $newinfo);
$ptr++;
}
}
}
if ($scriptblock == Ucdn::SCRIPT_TIBETAN) {
// =========================
// Reordering TIBETAN
// =========================
// Tibetan does not need to need a shaper generally, as long as characters are presented in the correct order
// so we will do one minor change here:
// From ICU: If the present character is a number, and the next character is a pre-number combining mark
// then the two characters are reordered
// From MS OTL spec the following are Digit modifiers (Md): 0F18–0F19, 0F3E–0F3F
// Digits: 0F20–0F33
// On testing only 0x0F3F (pre-based mark) seems to need re-ordering
for ($ptr = 0; $ptr < count($this->OTLdata) - 1; $ptr++) {
if (Indic::in_range($this->OTLdata[$ptr]['uni'], 0x0F20, 0x0F33) && $this->OTLdata[$ptr + 1]['uni'] == 0x0F3F) {
$tmp = $this->OTLdata[$ptr + 1];
$this->OTLdata[$ptr + 1] = $this->OTLdata[$ptr];
$this->OTLdata[$ptr] = $tmp;
}
}
// =========================
// Decomposition for TIBETAN
// =========================
/* Recommended, but does not seem to change anything...
for($ptr=0; $ptr<count($this->OTLdata); $ptr++) {
$char = $this->OTLdata[$ptr]['uni'];
$sub = Indic::decompose_indic($char);
if ($sub) {
$newinfo = array();
for($i=0;$i<count($sub);$i++) {
$newinfo[$i] = array();
$ucd_record = Ucdn::get_ucd_record($sub[$i]);
$newinfo[$i]['general_category'] = $ucd_record[0];
$newinfo[$i]['bidi_type'] = $ucd_record[2];
$charasstr = $this->unicode_hex($sub[$i]);
if (strpos($this->GlyphClassMarks, $charasstr)!==false) { $newinfo[$i]['group'] = 'M'; }
else { $newinfo[$i]['group'] = 'C'; }
$newinfo[$i]['uni'] = $sub[$i];
$newinfo[$i]['hex'] = $charasstr;
}
array_splice($this->OTLdata, $ptr, 1, $newinfo);
$ptr += count($sub)-1;
}
}
*/
}
//-----------------------------------------------------------------------------------
// b. Apply all GSUB Lookups (in order specified in lookup list)
//-----------------------------------------------------------------------------------
$tags = 'locl ccmp pref blwf abvf pstf pres abvs blws psts haln rlig calt liga clig mset RQD';
// pref blwf abvf pstf required for Tibetan
// " RQD" is a non-standard tag in Garuda font - presumably intended to be used by default ? "ReQuireD"
// Being a 3 letter tag is non-standard, and does not allow it to be set by font-feature-settings
/* ?Add these until shapers witten?
Hangul: ljmo vjmo tjmo
*/
$omittags = '';
$useGSUBtags = $tags;
if (!empty($this->mpdf->OTLtags)) {
$useGSUBtags = $this->_applyTagSettings($tags, $GSUBFeatures, $omittags, false);
}
// APPLY GSUB rules (as long as not Latin + SmallCaps - but not OTL smcp)
if (!(($this->mpdf->textvar & TextVars::FC_SMALLCAPS) && $scriptblock == Ucdn::SCRIPT_LATIN && strpos($useGSUBtags, 'smcp') === false)) {
$this->_applyGSUBrules($useGSUBtags, $GSUBscriptTag, $GSUBlangsys);
}
}
}
// Shapers - KHMER & THAI & LAO - Replace Word boundary marker with U+200B
// Also TIBETAN (no shaper)
//=======================================================
if (($this->shaper == "K" || $this->shaper == "T" || $this->shaper == "L") || $scriptblock == Ucdn::SCRIPT_TIBETAN) {
// Set up properties to insert a U+200B character
$newinfo = [];
//$newinfo[0] = array('general_category' => 1, 'bidi_type' => 14, 'group' => 'S', 'uni' => 0x200B, 'hex' => '0200B');
$newinfo[0] = [
'general_category' => Ucdn::UNICODE_GENERAL_CATEGORY_FORMAT,
'bidi_type' => Ucdn::BIDI_CLASS_BN,
'group' => 'S', 'uni' => 0x200B, 'hex' => '0200B'];
// Then insert U+200B at (after) all word end boundaries
for ($i = count($this->OTLdata) - 1; $i > 0; $i--) {
// Make sure after GSUB that wordend has not been moved - check next char is not in the same syllable
if (isset($this->OTLdata[$i]['wordend']) && $this->OTLdata[$i]['wordend'] &&
isset($this->OTLdata[$i + 1]['uni']) && (!isset($this->OTLdata[$i + 1]['syllable']) || !isset($this->OTLdata[$i + 1]['syllable']) || $this->OTLdata[$i + 1]['syllable'] != $this->OTLdata[$i]['syllable'])) {
array_splice($this->OTLdata, $i + 1, 0, $newinfo);
$this->_updateLigatureMarks($i, 1);
} elseif ($this->OTLdata[$i]['uni'] == 0x2e) { // Word end if Full-stop.
array_splice($this->OTLdata, $i + 1, 0, $newinfo);
$this->_updateLigatureMarks($i, 1);
}
}
}
// Shapers - INDIC & ARABIC & KHMER & SINHALA & MYANMAR - Remove ZWJ and ZWNJ
//=======================================================
if ($this->shaper == 'I' || $this->shaper == 'S' || $this->shaper == 'A' || $this->shaper == 'K' || $this->shaper == 'M') {
// Remove ZWJ and ZWNJ
for ($i = 0; $i < count($this->OTLdata); $i++) {
if ($this->OTLdata[$i]['uni'] == 8204 || $this->OTLdata[$i]['uni'] == 8205) {
array_splice($this->OTLdata, $i, 1);
$this->_updateLigatureMarks($i, -1);
}
}
}
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
////////// GPOS /////////////////////////////////
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
if (($useOTL & 0xFF) && $GPOSscriptTag && $GPOSlangsys && $GPOSFeatures) {
$this->Entry = [];
$this->Exit = [];
// 6. Load GPOS data, Coverage & Lookups
//=================================================================
$fontCacheFilename = $this->mpdf->CurrentFont['fontkey'] . '.GPOSdata.json';
if (!isset($this->GPOSdata[$this->fontkey]) && $this->fontCache->jsonHas($fontCacheFilename)) {
$this->LuCoverage = $this->GPOSdata[$this->fontkey]['LuCoverage'] = $this->fontCache->jsonLoad($fontCacheFilename);
} else {
$this->LuCoverage = $this->GPOSdata[$this->fontkey]['LuCoverage'];
}
$this->GPOSLookups = $this->mpdf->CurrentFont['GPOSLookups'];
// 7. Select Feature tags to use (incl optional)
//==============================
$tags = 'abvm blwm mark mkmk curs cpsp dist requ'; // Default set
// 'requ' is not listed in the Microsoft registry of Feature tags
// Found in Arial Unicode MS, it repositions the baseline for punctuation in Kannada script
// ZZZ96
// Set kern to be included by default in non-Latin script (? just when shapers used)
// Kern is used in some fonts to reposition marks etc. and is essential for correct display
//if ($this->shaper) {$tags .= ' kern'; }
if ($scriptblock != Ucdn::SCRIPT_LATIN) {
$tags .= ' kern';
}
$omittags = '';
$usetags = $tags;
if (!empty($this->mpdf->OTLtags)) {
$usetags = $this->_applyTagSettings($tags, $GPOSFeatures, $omittags, false);
}
// 8. Get GPOS LookupList from Feature tags
//==============================
$LookupList = [];
foreach ($GPOSFeatures as $tag => $arr) {
if (strpos($usetags, $tag) !== false) {
foreach ($arr as $lu) {
$LookupList[$lu] = $tag;
}
}
}
ksort($LookupList);
// 9. Apply GPOS Lookups (in order specified in lookup list but selecting from specified tags)
//==============================
// APPLY THE GPOS RULES (as long as not Latin + SmallCaps - but not OTL smcp)
if (!(($this->mpdf->textvar & TextVars::FC_SMALLCAPS) && $scriptblock == Ucdn::SCRIPT_LATIN && strpos($useGSUBtags, 'smcp') === false)) {
$this->_applyGPOSrules($LookupList, $is_old_spec);
// (sets: $this->OTLdata[n]['GPOSinfo'] XPlacement YPlacement XAdvance Entry Exit )
}
// 10. Process cursive text
//==============================
if (count($this->Entry) || count($this->Exit)) {
// RTL
$incurs = false;
for ($i = (count($this->OTLdata) - 1); $i >= 0; $i--) {
if (isset($this->Entry[$i]) && isset($this->Entry[$i]['Y']) && $this->Entry[$i]['dir'] == 'RTL') {
$nextbase = $i - 1; // Set as next base ignoring marks (next base reading RTL in logical oder
while (isset($this->OTLdata[$nextbase]['hex']) && strpos($this->GlyphClassMarks, $this->OTLdata[$nextbase]['hex']) !== false) {
$nextbase--;
}
if (isset($this->Exit[$nextbase]) && isset($this->Exit[$nextbase]['Y'])) {
$diff = $this->Entry[$i]['Y'] - $this->Exit[$nextbase]['Y'];
if ($incurs === false) {
$incurs = $diff;
} else {
$incurs += $diff;
}
for ($j = ($i - 1); $j >= $nextbase; $j--) {
if (isset($this->OTLdata[$j]['GPOSinfo']['YPlacement'])) {
$this->OTLdata[$j]['GPOSinfo']['YPlacement'] += $incurs;
} else {
$this->OTLdata[$j]['GPOSinfo']['YPlacement'] = $incurs;
}
}
if (isset($this->Exit[$i]['X']) && isset($this->Entry[$nextbase]['X'])) {
$adj = -($this->Entry[$i]['X'] - $this->Exit[$nextbase]['X']);
// If XAdvance is aplied - in order for PDF to position the Advance correctly need to place it on:
// in RTL - the current glyph or the last of any associated marks
if (isset($this->OTLdata[$nextbase + 1]['GPOSinfo']['XAdvance'])) {
$this->OTLdata[$nextbase + 1]['GPOSinfo']['XAdvance'] += $adj;
} else {
$this->OTLdata[$nextbase + 1]['GPOSinfo']['XAdvance'] = $adj;
}
}
} else {
$incurs = false;
}
} elseif (strpos($this->GlyphClassMarks, $this->OTLdata[$i]['hex']) !== false) {
continue;
} // ignore Marks
else {
$incurs = false;
}
}
// LTR
$incurs = false;
for ($i = 0; $i < count($this->OTLdata); $i++) {
if (isset($this->Exit[$i]) && isset($this->Exit[$i]['Y']) && $this->Exit[$i]['dir'] == 'LTR') {
$nextbase = $i + 1; // Set as next base ignoring marks
while (strpos($this->GlyphClassMarks, $this->OTLdata[$nextbase]['hex']) !== false) {
$nextbase++;
}
if (isset($this->Entry[$nextbase]) && isset($this->Entry[$nextbase]['Y'])) {
$diff = $this->Exit[$i]['Y'] - $this->Entry[$nextbase]['Y'];
if ($incurs === false) {
$incurs = $diff;
} else {
$incurs += $diff;
}
for ($j = ($i + 1); $j <= $nextbase; $j++) {
if (isset($this->OTLdata[$j]['GPOSinfo']['YPlacement'])) {
$this->OTLdata[$j]['GPOSinfo']['YPlacement'] += $incurs;
} else {
$this->OTLdata[$j]['GPOSinfo']['YPlacement'] = $incurs;
}
}
if (isset($this->Exit[$i]['X']) && isset($this->Entry[$nextbase]['X'])) {
$adj = -($this->Exit[$i]['X'] - $this->Entry[$nextbase]['X']);
// If XAdvance is aplied - in order for PDF to position the Advance correctly need to place it on:
// in LTR - the next glyph, ignoring marks
if (isset($this->OTLdata[$nextbase]['GPOSinfo']['XAdvance'])) {
$this->OTLdata[$nextbase]['GPOSinfo']['XAdvance'] += $adj;
} else {
$this->OTLdata[$nextbase]['GPOSinfo']['XAdvance'] = $adj;
}
}
} else {
$incurs = false;
}
} elseif (strpos($this->GlyphClassMarks, $this->OTLdata[$i]['hex']) !== false) {
continue;
} // ignore Marks
else {
$incurs = false;
}
}
}
} // end GPOS
if ($this->debugOTL) {
$this->_dumpproc('END', '-', '-', '-', '-', 0, '-', 0);
exit;
}
$this->schOTLdata[$sch] = $this->OTLdata;
$this->OTLdata = [];
} // END foreach subchunk
// 11. Re-assemble and return text string
//==============================
$newGPOSinfo = [];
$newOTLdata = [];
$newchar_data = [];
$newgroup = '';
$e = '';
$ectr = 0;
for ($sch = 0; $sch <= $subchunk; $sch++) {
for ($i = 0; $i < count($this->schOTLdata[$sch]); $i++) {
if (isset($this->schOTLdata[$sch][$i]['GPOSinfo'])) {
$newGPOSinfo[$ectr] = $this->schOTLdata[$sch][$i]['GPOSinfo'];
}
$newchar_data[$ectr] = ['bidi_class' => $this->schOTLdata[$sch][$i]['bidi_type'], 'uni' => $this->schOTLdata[$sch][$i]['uni']];
$newgroup .= $this->schOTLdata[$sch][$i]['group'];
$e .= UtfString::code2utf($this->schOTLdata[$sch][$i]['uni']);
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->CurrentFont['subset'][$this->schOTLdata[$sch][$i]['uni']] = $this->schOTLdata[$sch][$i]['uni'];
}
$ectr++;
}
}
$this->OTLdata['GPOSinfo'] = $newGPOSinfo;
$this->OTLdata['char_data'] = $newchar_data;
$this->OTLdata['group'] = $newgroup;
// This leaves OTLdata::GPOSinfo, ::bidi_type, & ::group
return $e;
}
function _applyTagSettings($tags, $Features, $omittags = '', $onlytags = false)
{
if (empty($this->mpdf->OTLtags['Plus']) && empty($this->mpdf->OTLtags['Minus']) && empty($this->mpdf->OTLtags['FFPlus']) && empty($this->mpdf->OTLtags['FFMinus'])) {
return $tags;
}
// Use $tags as starting point
$usetags = $tags;
// Only set / unset tags which are in the font
// Ignore tags which are in $omittags
// If $onlytags, then just unset tags which are already in the Tag list
$fp = $fm = $ffp = $ffm = '';
// Font features to enable - set by font-variant-xx
if (isset($this->mpdf->OTLtags['Plus'])) {
$fp = $this->mpdf->OTLtags['Plus'];
}
preg_match_all('/([a-zA-Z0-9]{4})/', $fp, $m);
for ($i = 0; $i < count($m[0]); $i++) {
$t = $m[1][$i];
// Is it a valid tag?
if (isset($Features[$t]) && strpos($omittags, $t) === false && (!$onlytags || strpos($tags, $t) !== false )) {
$usetags .= ' ' . $t;
}
}
// Font features to disable - set by font-variant-xx
if (isset($this->mpdf->OTLtags['Minus'])) {
$fm = $this->mpdf->OTLtags['Minus'];
}
preg_match_all('/([a-zA-Z0-9]{4})/', $fm, $m);
for ($i = 0; $i < count($m[0]); $i++) {
$t = $m[1][$i];
// Is it a valid tag?
if (isset($Features[$t]) && strpos($omittags, $t) === false && (!$onlytags || strpos($tags, $t) !== false )) {
$usetags = str_replace($t, '', $usetags);
}
}
// Font features to enable - set by font-feature-settings
if (isset($this->mpdf->OTLtags['FFPlus'])) {
$ffp = $this->mpdf->OTLtags['FFPlus']; // Font Features - may include integer: salt4
}
preg_match_all('/([a-zA-Z0-9]{4})([\d+]*)/', $ffp, $m);
for ($i = 0; $i < count($m[0]); $i++) {
$t = $m[1][$i];
// Is it a valid tag?
if (isset($Features[$t]) && strpos($omittags, $t) === false && (!$onlytags || strpos($tags, $t) !== false )) {
$usetags .= ' ' . $m[0][$i]; // - may include integer: salt4
}
}
// Font features to disable - set by font-feature-settings
if (isset($this->mpdf->OTLtags['FFMinus'])) {
$ffm = $this->mpdf->OTLtags['FFMinus'];
}
preg_match_all('/([a-zA-Z0-9]{4})/', $ffm, $m);
for ($i = 0; $i < count($m[0]); $i++) {
$t = $m[1][$i];
// Is it a valid tag?
if (isset($Features[$t]) && strpos($omittags, $t) === false && (!$onlytags || strpos($tags, $t) !== false )) {
$usetags = str_replace($t, '', $usetags);
}
}
return $usetags;
}
function _applyGSUBrules($usetags, $scriptTag, $langsys)
{
// Features from all Tags are applied together, in Lookup List order.
// For Indic - should be applied one syllable at a time
// - Implemented in functions checkContextMatch and checkContextMatchMultiple by failing to match if outside scope of current 'syllable'
// if $this->restrictToSyllable is true
$GSUBFeatures = $this->mpdf->CurrentFont['GSUBFeatures'][$scriptTag][$langsys];
$LookupList = [];
foreach ($GSUBFeatures as $tag => $arr) {
if (strpos($usetags, $tag) !== false) {
foreach ($arr as $lu) {
$LookupList[$lu] = $tag;
}
}
}
ksort($LookupList);
foreach ($LookupList as $lu => $tag) {
$Type = $this->GSUBLookups[$lu]['Type'];
$Flag = $this->GSUBLookups[$lu]['Flag'];
$MarkFilteringSet = $this->GSUBLookups[$lu]['MarkFilteringSet'];
$tagInt = 1;
if (preg_match('/' . $tag . '([0-9]{1,2})/', $usetags, $m)) {
$tagInt = $m[1];
}
$ptr = 0;
// Test each glyph sequentially
while ($ptr < (count($this->OTLdata))) { // whilst there is another glyph ..0064
$currGlyph = $this->OTLdata[$ptr]['hex'];
$currGID = $this->OTLdata[$ptr]['uni'];
$shift = 1;
foreach ($this->GSUBLookups[$lu]['Subtables'] as $c => $subtable_offset) {
// NB Coverage only looks at glyphs for position 1 (esp. 7.3 and 8.3)
if (isset($this->GSLuCoverage[$lu][$c][$currGID])) {
// Get rules from font GSUB subtable
$shift = $this->_applyGSUBsubtable($lu, $c, $ptr, $currGlyph, $currGID, ($subtable_offset - $this->GSUB_offset), $Type, $Flag, $MarkFilteringSet, $this->GSLuCoverage[$lu][$c], 0, $tag, 0, $tagInt);
if ($shift) {
break;
}
}
}
if ($shift == 0) {
$shift = 1;
}
$ptr += $shift;
}
}
}
function _applyGSUBrulesSingly($usetags, $scriptTag, $langsys)
{
// Features are applied one at a time, working through each codepoint
$GSUBFeatures = $this->mpdf->CurrentFont['GSUBFeatures'][$scriptTag][$langsys];
$tags = explode(' ', $usetags);
foreach ($tags as $usetag) {
$LookupList = [];
foreach ($GSUBFeatures as $tag => $arr) {
if (strpos($usetags, $tag) !== false) {
foreach ($arr as $lu) {
$LookupList[$lu] = $tag;
}
}
}
ksort($LookupList);
$ptr = 0;
// Test each glyph sequentially
while ($ptr < (count($this->OTLdata))) { // whilst there is another glyph ..0064
$currGlyph = $this->OTLdata[$ptr]['hex'];
$currGID = $this->OTLdata[$ptr]['uni'];
$shift = 1;
foreach ($LookupList as $lu => $tag) {
$Type = $this->GSUBLookups[$lu]['Type'];
$Flag = $this->GSUBLookups[$lu]['Flag'];
$MarkFilteringSet = $this->GSUBLookups[$lu]['MarkFilteringSet'];
$tagInt = 1;
if (preg_match('/' . $tag . '([0-9]{1,2})/', $usetags, $m)) {
$tagInt = $m[1];
}
foreach ($this->GSUBLookups[$lu]['Subtables'] as $c => $subtable_offset) {
// NB Coverage only looks at glyphs for position 1 (esp. 7.3 and 8.3)
if (isset($this->GSLuCoverage[$lu][$c][$currGID])) {
// Get rules from font GSUB subtable
$shift = $this->_applyGSUBsubtable($lu, $c, $ptr, $currGlyph, $currGID, ($subtable_offset - $this->GSUB_offset), $Type, $Flag, $MarkFilteringSet, $this->GSLuCoverage[$lu][$c], 0, $tag, 0, $tagInt);
if ($shift) {
break 2;
}
}
}
}
if ($shift == 0) {
$shift = 1;
}
$ptr += $shift;
}
}
}
function _applyGSUBrulesMyanmar($usetags, $scriptTag, $langsys)
{
// $usetags = locl ccmp rphf pref blwf pstf';
// applied to all characters
$GSUBFeatures = $this->mpdf->CurrentFont['GSUBFeatures'][$scriptTag][$langsys];
// ALL should be applied one syllable at a time
// Implemented in functions checkContextMatch and checkContextMatchMultiple by failing to match if outside scope of current 'syllable'
$tags = explode(' ', $usetags);
foreach ($tags as $usetag) {
$LookupList = [];
foreach ($GSUBFeatures as $tag => $arr) {
if ($tag == $usetag) {
foreach ($arr as $lu) {
$LookupList[$lu] = $tag;
}
}
}
ksort($LookupList);
foreach ($LookupList as $lu => $tag) {
$Type = $this->GSUBLookups[$lu]['Type'];
$Flag = $this->GSUBLookups[$lu]['Flag'];
$MarkFilteringSet = $this->GSUBLookups[$lu]['MarkFilteringSet'];
$tagInt = 1;
if (preg_match('/' . $tag . '([0-9]{1,2})/', $usetags, $m)) {
$tagInt = $m[1];
}
$ptr = 0;
// Test each glyph sequentially
while ($ptr < (count($this->OTLdata))) { // whilst there is another glyph ..0064
$currGlyph = $this->OTLdata[$ptr]['hex'];
$currGID = $this->OTLdata[$ptr]['uni'];
$shift = 1;
foreach ($this->GSUBLookups[$lu]['Subtables'] as $c => $subtable_offset) {
// NB Coverage only looks at glyphs for position 1 (esp. 7.3 and 8.3)
if (isset($this->GSLuCoverage[$lu][$c][$currGID])) {
// Get rules from font GSUB subtable
$shift = $this->_applyGSUBsubtable($lu, $c, $ptr, $currGlyph, $currGID, ($subtable_offset - $this->GSUB_offset), $Type, $Flag, $MarkFilteringSet, $this->GSLuCoverage[$lu][$c], 0, $usetag, 0, $tagInt);
if ($shift) {
break;
}
}
}
if ($shift == 0) {
$shift = 1;
}
$ptr += $shift;
}
}
}
}
function _applyGSUBrulesIndic($usetags, $scriptTag, $langsys, $is_old_spec)
{
// $usetags = 'locl ccmp nukt akhn rphf rkrf pref blwf half pstf vatu cjct'; then later - init
// rphf, pref, blwf, half, abvf, pstf, and init are only applied where ['mask'] indicates: Indic::FLAG(Indic::RPHF);
// The rest are applied to all characters
$GSUBFeatures = $this->mpdf->CurrentFont['GSUBFeatures'][$scriptTag][$langsys];
// ALL should be applied one syllable at a time
// Implemented in functions checkContextMatch and checkContextMatchMultiple by failing to match if outside scope of current 'syllable'
$tags = explode(' ', $usetags);
foreach ($tags as $usetag) {
$LookupList = [];
foreach ($GSUBFeatures as $tag => $arr) {
if ($tag == $usetag) {
foreach ($arr as $lu) {
$LookupList[$lu] = $tag;
}
}
}
ksort($LookupList);
foreach ($LookupList as $lu => $tag) {
$Type = $this->GSUBLookups[$lu]['Type'];
$Flag = $this->GSUBLookups[$lu]['Flag'];
$MarkFilteringSet = $this->GSUBLookups[$lu]['MarkFilteringSet'];
$tagInt = 1;
if (preg_match('/' . $tag . '([0-9]{1,2})/', $usetags, $m)) {
$tagInt = $m[1];
}
$ptr = 0;
// Test each glyph sequentially
while ($ptr < (count($this->OTLdata))) { // whilst there is another glyph ..0064
$currGlyph = $this->OTLdata[$ptr]['hex'];
$currGID = $this->OTLdata[$ptr]['uni'];
$shift = 1;
foreach ($this->GSUBLookups[$lu]['Subtables'] as $c => $subtable_offset) {
// NB Coverage only looks at glyphs for position 1 (esp. 7.3 and 8.3)
if (isset($this->GSLuCoverage[$lu][$c][$currGID])) {
if (strpos('rphf pref blwf half pstf cfar init', $usetag) !== false) { // only apply when mask indicates
$mask = 0;
switch ($usetag) {
case 'rphf':
$mask = (1 << (Indic::RPHF));
break;
case 'pref':
$mask = (1 << (Indic::PREF));
break;
case 'blwf':
$mask = (1 << (Indic::BLWF));
break;
case 'half':
$mask = (1 << (Indic::HALF));
break;
case 'pstf':
$mask = (1 << (Indic::PSTF));
break;
case 'cfar':
$mask = (1 << (Indic::CFAR));
break;
case 'init':
$mask = (1 << (Indic::INIT));
break;
}
if (!($this->OTLdata[$ptr]['mask'] & $mask)) {
continue;
}
}
// Get rules from font GSUB subtable
$shift = $this->_applyGSUBsubtable($lu, $c, $ptr, $currGlyph, $currGID, ($subtable_offset - $this->GSUB_offset), $Type, $Flag, $MarkFilteringSet, $this->GSLuCoverage[$lu][$c], 0, $usetag, $is_old_spec, $tagInt);
if ($shift) {
break;
}
} // Special case for Indic ZZZ99S
// Check to substitute Halant-Consonant in PREF, BLWF or PSTF
// i.e. new spec but GSUB tables have Consonant-Halant in Lookups e.g. FreeSerif, which
// incorrectly just moved old spec tables to new spec. Uniscribe seems to cope with this
// See also ttffontsuni.php
// First check if current glyph is a Halant/Virama
elseif (static::_OTL_OLD_SPEC_COMPAT_1 && $Type == 4 && !$is_old_spec && strpos('0094D 009CD 00A4D 00ACD 00B4D 00BCD 00C4D 00CCD 00D4D', $currGlyph) !== false) {
// only apply when 'pref blwf pstf' tags, and when mask indicates
if (strpos('pref blwf pstf', $usetag) !== false) {
$mask = 0;
switch ($usetag) {
case 'pref':
$mask = (1 << (Indic::PREF));
break;
case 'blwf':
$mask = (1 << (Indic::BLWF));
break;
case 'pstf':
$mask = (1 << (Indic::PSTF));
break;
}
if (!($this->OTLdata[$ptr]['mask'] & $mask)) {
continue;
}
$nextGlyph = $this->OTLdata[$ptr + 1]['hex'];
$nextGID = $this->OTLdata[$ptr + 1]['uni'];
if (isset($this->GSLuCoverage[$lu][$c][$nextGID])) {
// Get rules from font GSUB subtable
$shift = $this->_applyGSUBsubtableSpecial($lu, $c, $ptr, $currGlyph, $currGID, $nextGlyph, $nextGID, ($subtable_offset - $this->GSUB_offset), $Type, $this->GSLuCoverage[$lu][$c]);
if ($shift) {
break;
}
}
}
}
}
if ($shift == 0) {
$shift = 1;
}
$ptr += $shift;
}
}
}
}
function _applyGSUBsubtableSpecial($lookupID, $subtable, $ptr, $currGlyph, $currGID, $nextGlyph, $nextGID, $subtable_offset, $Type, $LuCoverage)
{
// Special case for Indic
// Check to substitute Halant-Consonant in PREF, BLWF or PSTF
// i.e. new spec but GSUB tables have Consonant-Halant in Lookups e.g. FreeSerif, which
// incorrectly just moved old spec tables to new spec. Uniscribe seems to cope with this
// See also ttffontsuni.php
$this->seek($subtable_offset);
$SubstFormat = $this->read_ushort();
// Subtable contains Consonant - Halant
// Text string contains Halant ($CurrGlyph) - Consonant ($nextGlyph)
// Halant has already been matched, and already checked that $nextGID is in Coverage table
////////////////////////////////////////////////////////////////////////////////
// Only does: LookupType 4: Ligature Substitution Subtable : n to 1
////////////////////////////////////////////////////////////////////////////////
$Coverage = $subtable_offset + $this->read_ushort();
$NextGlyphPos = $LuCoverage[$nextGID];
$LigSetCount = $this->read_short();
$this->skip($NextGlyphPos * 2);
$LigSet = $subtable_offset + $this->read_short();
$this->seek($LigSet);
$LigCount = $this->read_short();
// LigatureSet i.e. all starting with the same Glyph $nextGlyph [Consonant]
$LigatureOffset = [];
for ($g = 0; $g < $LigCount; $g++) {
$LigatureOffset[$g] = $LigSet + $this->read_ushort();
}
for ($g = 0; $g < $LigCount; $g++) {
// Ligature tables
$this->seek($LigatureOffset[$g]);
$LigGlyph = $this->read_ushort();
$substitute = $this->glyphToChar($LigGlyph);
$CompCount = $this->read_ushort();
if ($CompCount != 2) {
return 0;
} // Only expecting to work with 2:1 (and no ignore characters in between)
$gid = $this->read_ushort();
$checkGlyph = $this->glyphToChar($gid); // Other component/input Glyphs starting at position 2 (arrayindex 1)
if ($currGID == $checkGlyph) {
$match = true;
} else {
$match = false;
break;
}
$GlyphPos = [];
$GlyphPos[] = $ptr;
$GlyphPos[] = $ptr + 1;
if ($match) {
$shift = $this->GSUBsubstitute($ptr, $substitute, 4, $GlyphPos); // GlyphPos contains positions to set null
if ($shift) {
return 1;
}
}
}
return 0;
}
function _applyGSUBsubtable($lookupID, $subtable, $ptr, $currGlyph, $currGID, $subtable_offset, $Type, $Flag, $MarkFilteringSet, $LuCoverage, $level, $currentTag, $is_old_spec, $tagInt)
{
$ignore = $this->_getGCOMignoreString($Flag, $MarkFilteringSet);
// Lets start
$this->seek($subtable_offset);
$SubstFormat = $this->read_ushort();
////////////////////////////////////////////////////////////////////////////////
// LookupType 1: Single Substitution Subtable : 1 to 1
////////////////////////////////////////////////////////////////////////////////
if ($Type == 1) {
// Flag = Ignore
if ($this->_checkGCOMignore($Flag, $currGlyph, $MarkFilteringSet)) {
return 0;
}
$CoverageOffset = $subtable_offset + $this->read_ushort();
$GlyphPos = $LuCoverage[$currGID];
//===========
// Format 1:
//===========
if ($SubstFormat == 1) { // Calculated output glyph indices
$DeltaGlyphID = $this->read_short();
$this->seek($CoverageOffset);
$glyphs = $this->_getCoverageGID();
$GlyphID = $glyphs[$GlyphPos] + $DeltaGlyphID;
} //===========
// Format 2:
//===========
elseif ($SubstFormat == 2) { // Specified output glyph indices
$GlyphCount = $this->read_ushort();
$this->skip($GlyphPos * 2);
$GlyphID = $this->read_ushort();
}
$substitute = $this->glyphToChar($GlyphID);
$shift = $this->GSUBsubstitute($ptr, $substitute, $Type);
if ($this->debugOTL && $shift) {
$this->_dumpproc('GSUB', $lookupID, $subtable, $Type, $SubstFormat, $ptr, $currGlyph, $level);
}
if ($shift) {
return 1;
}
return 0;
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 2: Multiple Substitution Subtable : 1 to n
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 2) {
// Flag = Ignore
if ($this->_checkGCOMignore($Flag, $currGlyph, $MarkFilteringSet)) {
return 0;
}
$Coverage = $subtable_offset + $this->read_ushort();
$GlyphPos = $LuCoverage[$currGID];
$this->skip(2);
$this->skip($GlyphPos * 2);
$Sequences = $subtable_offset + $this->read_short();
$this->seek($Sequences);
$GlyphCount = $this->read_short();
$SubstituteGlyphs = [];
for ($g = 0; $g < $GlyphCount; $g++) {
$sgid = $this->read_ushort();
$SubstituteGlyphs[] = $this->glyphToChar($sgid);
}
$shift = $this->GSUBsubstitute($ptr, $SubstituteGlyphs, $Type);
if ($this->debugOTL && $shift) {
$this->_dumpproc('GSUB', $lookupID, $subtable, $Type, $SubstFormat, $ptr, $currGlyph, $level);
}
if ($shift) {
return $shift;
}
return 0;
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 3: Alternate Forms : 1 to 1(n)
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 3) {
// Flag = Ignore
if ($this->_checkGCOMignore($Flag, $currGlyph, $MarkFilteringSet)) {
return 0;
}
$Coverage = $subtable_offset + $this->read_ushort();
$AlternateSetCount = $this->read_short();
///////////////////////////////////////////////////////////////////////////////!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// Need to set alternate IF set by CSS3 font-feature for a tag
// i.e. if this is 'salt' alternate may be set to 2
// default value will be $alt=1 ( === index of 0 in list of alternates)
$alt = 1; // $alt=1 points to Alternative[0]
if ($tagInt > 1) {
$alt = $tagInt;
}
///////////////////////////////////////////////////////////////////////////////!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
if ($alt == 0) {
return 0;
} // If specified alternate not present, cancel [ or could default $alt = 1 ?]
$GlyphPos = $LuCoverage[$currGID];
$this->skip($GlyphPos * 2);
$AlternateSets = $subtable_offset + $this->read_short();
$this->seek($AlternateSets);
$AlternateGlyphCount = $this->read_short();
if ($alt > $AlternateGlyphCount) {
return 0;
} // If specified alternate not present, cancel [ or could default $alt = 1 ?]
$this->skip(($alt - 1) * 2);
$GlyphID = $this->read_ushort();
$substitute = $this->glyphToChar($GlyphID);
$shift = $this->GSUBsubstitute($ptr, $substitute, $Type);
if ($this->debugOTL && $shift) {
$this->_dumpproc('GSUB', $lookupID, $subtable, $Type, $SubstFormat, $ptr, $currGlyph, $level);
}
if ($shift) {
return 1;
}
return 0;
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 4: Ligature Substitution Subtable : n to 1
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 4) {
// Flag = Ignore
if ($this->_checkGCOMignore($Flag, $currGlyph, $MarkFilteringSet)) {
return 0;
}
$Coverage = $subtable_offset + $this->read_ushort();
$FirstGlyphPos = $LuCoverage[$currGID];
$LigSetCount = $this->read_short();
$this->skip($FirstGlyphPos * 2);
$LigSet = $subtable_offset + $this->read_short();
$this->seek($LigSet);
$LigCount = $this->read_short();
// LigatureSet i.e. all starting with the same first Glyph $currGlyph
$LigatureOffset = [];
for ($g = 0; $g < $LigCount; $g++) {
$LigatureOffset[$g] = $LigSet + $this->read_ushort();
}
for ($g = 0; $g < $LigCount; $g++) {
// Ligature tables
$this->seek($LigatureOffset[$g]);
$LigGlyph = $this->read_ushort(); // Output Ligature GlyphID
$substitute = $this->glyphToChar($LigGlyph);
$CompCount = $this->read_ushort();
$spos = $ptr;
$match = true;
$GlyphPos = [];
$GlyphPos[] = $spos;
for ($l = 1; $l < $CompCount; $l++) {
$gid = $this->read_ushort();
$checkGlyph = $this->glyphToChar($gid); // Other component/input Glyphs starting at position 2 (arrayindex 1)
$spos++;
//while $this->OTLdata[$spos]['uni'] is an "ignore" => spos++
while (isset($this->OTLdata[$spos]) && strpos($ignore, $this->OTLdata[$spos]['hex']) !== false) {
$spos++;
}
if (isset($this->OTLdata[$spos]) && $this->OTLdata[$spos]['uni'] == $checkGlyph) {
$GlyphPos[] = $spos;
} else {
$match = false;
break;
}
}
if ($match) {
$shift = $this->GSUBsubstitute($ptr, $substitute, $Type, $GlyphPos); // GlyphPos contains positions to set null
if ($this->debugOTL && $shift) {
$this->_dumpproc('GSUB', $lookupID, $subtable, $Type, $SubstFormat, $ptr, $currGlyph, $level);
}
if ($shift) {
return ($spos - $ptr + 1 - ($CompCount - 1));
}
}
}
return 0;
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 5: Contextual Substitution Subtable
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 5) {
//===========
// Format 1: Simple Context Glyph Substitution
//===========
if ($SubstFormat == 1) {
$CoverageTableOffset = $subtable_offset + $this->read_ushort();
$SubRuleSetCount = $this->read_ushort();
$SubRuleSetOffset = [];
for ($b = 0; $b < $SubRuleSetCount; $b++) {
$offset = $this->read_ushort();
if ($offset == 0x0000) {
$SubRuleSetOffset[] = $offset;
} else {
$SubRuleSetOffset[] = $subtable_offset + $offset;
}
}
// SubRuleSet tables: All contexts beginning with the same glyph
// Select the SubRuleSet required using the position of the glyph in the coverage table
$GlyphPos = $LuCoverage[$currGID];
if ($SubRuleSetOffset[$GlyphPos] > 0) {
$this->seek($SubRuleSetOffset[$GlyphPos]);
$SubRuleCnt = $this->read_ushort();
$SubRule = [];
for ($b = 0; $b < $SubRuleCnt; $b++) {
$SubRule[$b] = $SubRuleSetOffset[$GlyphPos] + $this->read_ushort();
}
for ($b = 0; $b < $SubRuleCnt; $b++) { // EACH RULE
$this->seek($SubRule[$b]);
$InputGlyphCount = $this->read_ushort();
$SubstCount = $this->read_ushort();
$Backtrack = [];
$Lookahead = [];
$Input = [];
$Input[0] = $this->OTLdata[$ptr]['uni'];
for ($r = 1; $r < $InputGlyphCount; $r++) {
$gid = $this->read_ushort();
$Input[$r] = $this->glyphToChar($gid);
}
$matched = $this->checkContextMatch($Input, $Backtrack, $Lookahead, $ignore, $ptr);
if ($matched) {
if ($this->debugOTL) {
$this->_dumpproc('GSUB', $lookupID, $subtable, $Type, $SubstFormat, $ptr, $currGlyph, $level);
}
for ($p = 0; $p < $SubstCount; $p++) { // EACH LOOKUP
$SequenceIndex[$p] = $this->read_ushort();
$LookupListIndex[$p] = $this->read_ushort();
}
for ($p = 0; $p < $SubstCount; $p++) {
// Apply $LookupListIndex at $SequenceIndex
if ($SequenceIndex[$p] >= $InputGlyphCount) {
continue;
}
$lu = $LookupListIndex[$p];
$luType = $this->GSUBLookups[$lu]['Type'];
$luFlag = $this->GSUBLookups[$lu]['Flag'];
$luMarkFilteringSet = $this->GSUBLookups[$lu]['MarkFilteringSet'];
$luptr = $matched[$SequenceIndex[$p]];
$lucurrGlyph = $this->OTLdata[$luptr]['hex'];
$lucurrGID = $this->OTLdata[$luptr]['uni'];
foreach ($this->GSUBLookups[$lu]['Subtables'] as $luc => $lusubtable_offset) {
$shift = $this->_applyGSUBsubtable($lu, $luc, $luptr, $lucurrGlyph, $lucurrGID, ($lusubtable_offset - $this->GSUB_offset), $luType, $luFlag, $luMarkFilteringSet, $this->GSLuCoverage[$lu][$luc], 1, $currentTag, $is_old_spec, $tagInt);
if ($shift) {
break;
}
}
}
if (!defined("OMIT_OTL_FIX_3") || OMIT_OTL_FIX_3 != 1) {
return $shift;
} /* OTL_FIX_3 */
else {
return $InputGlyphCount; // should be + matched ignores in Input Sequence
}
}
}
}
return 0;
} //===========
// Format 2:
//===========
// Format 2: Class-based Context Glyph Substitution
elseif ($SubstFormat == 2) {
$CoverageTableOffset = $subtable_offset + $this->read_ushort();
$InputClassDefOffset = $subtable_offset + $this->read_ushort();
$SubClassSetCnt = $this->read_ushort();
$SubClassSetOffset = [];
for ($b = 0; $b < $SubClassSetCnt; $b++) {
$offset = $this->read_ushort();
if ($offset == 0x0000) {
$SubClassSetOffset[] = $offset;
} else {
$SubClassSetOffset[] = $subtable_offset + $offset;
}
}
$InputClasses = $this->_getClasses($InputClassDefOffset);
for ($s = 0; $s < $SubClassSetCnt; $s++) { // $SubClassSet is ordered by input class-may be NULL
// Select $SubClassSet if currGlyph is in First Input Class
if ($SubClassSetOffset[$s] > 0 && isset($InputClasses[$s][$currGID])) {
$this->seek($SubClassSetOffset[$s]);
$SubClassRuleCnt = $this->read_ushort();
$SubClassRule = [];
for ($b = 0; $b < $SubClassRuleCnt; $b++) {
$SubClassRule[$b] = $SubClassSetOffset[$s] + $this->read_ushort();
}
for ($b = 0; $b < $SubClassRuleCnt; $b++) { // EACH RULE
$this->seek($SubClassRule[$b]);
$InputGlyphCount = $this->read_ushort();
$SubstCount = $this->read_ushort();
$Input = [];
for ($r = 1; $r < $InputGlyphCount; $r++) {
$Input[$r] = $this->read_ushort();
}
$inputClass = $s;
$inputGlyphs = [];
$inputGlyphs[0] = $InputClasses[$inputClass];
if ($InputGlyphCount > 1) {
// NB starts at 1
for ($gcl = 1; $gcl < $InputGlyphCount; $gcl++) {
$classindex = $Input[$gcl];
if (isset($InputClasses[$classindex])) {
$inputGlyphs[$gcl] = $InputClasses[$classindex];
} else {
$inputGlyphs[$gcl] = '';
}
}
}
// Class 0 contains all the glyphs NOT in the other classes
$class0excl = [];
for ($gc = 1; $gc <= count($InputClasses); $gc++) {
if (is_array($InputClasses[$gc])) {
$class0excl = $class0excl + $InputClasses[$gc];
}
}
$backtrackGlyphs = [];
$lookaheadGlyphs = [];
$matched = $this->checkContextMatchMultipleUni($inputGlyphs, $backtrackGlyphs, $lookaheadGlyphs, $ignore, $ptr, $class0excl);
if ($matched) {
if ($this->debugOTL) {
$this->_dumpproc('GSUB', $lookupID, $subtable, $Type, $SubstFormat, $ptr, $currGlyph, $level);
}
for ($p = 0; $p < $SubstCount; $p++) { // EACH LOOKUP
$SequenceIndex[$p] = $this->read_ushort();
$LookupListIndex[$p] = $this->read_ushort();
}
for ($p = 0; $p < $SubstCount; $p++) {
// Apply $LookupListIndex at $SequenceIndex
if ($SequenceIndex[$p] >= $InputGlyphCount) {
continue;
}
$lu = $LookupListIndex[$p];
$luType = $this->GSUBLookups[$lu]['Type'];
$luFlag = $this->GSUBLookups[$lu]['Flag'];
$luMarkFilteringSet = $this->GSUBLookups[$lu]['MarkFilteringSet'];
$luptr = $matched[$SequenceIndex[$p]];
$lucurrGlyph = $this->OTLdata[$luptr]['hex'];
$lucurrGID = $this->OTLdata[$luptr]['uni'];
foreach ($this->GSUBLookups[$lu]['Subtables'] as $luc => $lusubtable_offset) {
$shift = $this->_applyGSUBsubtable($lu, $luc, $luptr, $lucurrGlyph, $lucurrGID, ($lusubtable_offset - $this->GSUB_offset), $luType, $luFlag, $luMarkFilteringSet, $this->GSLuCoverage[$lu][$luc], 1, $currentTag, $is_old_spec, $tagInt);
if ($shift) {
break;
}
}
}
if (!defined("OMIT_OTL_FIX_3") || OMIT_OTL_FIX_3 != 1) {
return $shift;
} /* OTL_FIX_3 */
else {
return $InputGlyphCount; // should be + matched ignores in Input Sequence
}
}
}
}
}
return 0;
} //===========
// Format 3:
//===========
// Format 3: Coverage-based Context Glyph Substitution
elseif ($SubstFormat == 3) {
throw new \Mpdf\MpdfException("GSUB Lookup Type " . $Type . " Format " . $SubstFormat . " not TESTED YET.");
}
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 6: Chaining Contextual Substitution Subtable
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 6) {
//===========
// Format 1:
//===========
// Format 1: Simple Chaining Context Glyph Substitution
if ($SubstFormat == 1) {
$Coverage = $subtable_offset + $this->read_ushort();
$GlyphPos = $LuCoverage[$currGID];
$ChainSubRuleSetCount = $this->read_ushort();
// All of the ChainSubRule tables defining contexts that begin with the same first glyph are grouped together and defined in a ChainSubRuleSet table
$this->skip($GlyphPos * 2);
$ChainSubRuleSet = $subtable_offset + $this->read_ushort();
$this->seek($ChainSubRuleSet);
$ChainSubRuleCount = $this->read_ushort();
for ($s = 0; $s < $ChainSubRuleCount; $s++) {
$ChainSubRule[$s] = $ChainSubRuleSet + $this->read_ushort();
}
for ($s = 0; $s < $ChainSubRuleCount; $s++) {
$this->seek($ChainSubRule[$s]);
$BacktrackGlyphCount = $this->read_ushort();
$Backtrack = [];
for ($b = 0; $b < $BacktrackGlyphCount; $b++) {
$gid = $this->read_ushort();
$Backtrack[] = $this->glyphToChar($gid);
}
$Input = [];
$Input[0] = $this->OTLdata[$ptr]['uni'];
$InputGlyphCount = $this->read_ushort();
for ($b = 1; $b < $InputGlyphCount; $b++) {
$gid = $this->read_ushort();
$Input[$b] = $this->glyphToChar($gid);
}
$LookaheadGlyphCount = $this->read_ushort();
$Lookahead = [];
for ($b = 0; $b < $LookaheadGlyphCount; $b++) {
$gid = $this->read_ushort();
$Lookahead[] = $this->glyphToChar($gid);
}
$matched = $this->checkContextMatch($Input, $Backtrack, $Lookahead, $ignore, $ptr);
if ($matched) {
if ($this->debugOTL) {
$this->_dumpproc('GSUB', $lookupID, $subtable, $Type, $SubstFormat, $ptr, $currGlyph, $level);
}
$SubstCount = $this->read_ushort();
for ($p = 0; $p < $SubstCount; $p++) {
// SubstLookupRecord
$SubstLookupRecord[$p]['SequenceIndex'] = $this->read_ushort();
$SubstLookupRecord[$p]['LookupListIndex'] = $this->read_ushort();
}
for ($p = 0; $p < $SubstCount; $p++) {
// Apply $SubstLookupRecord[$p]['LookupListIndex'] at $SubstLookupRecord[$p]['SequenceIndex']
if ($SubstLookupRecord[$p]['SequenceIndex'] >= $InputGlyphCount) {
continue;
}
$lu = $SubstLookupRecord[$p]['LookupListIndex'];
$luType = $this->GSUBLookups[$lu]['Type'];
$luFlag = $this->GSUBLookups[$lu]['Flag'];
$luMarkFilteringSet = $this->GSUBLookups[$lu]['MarkFilteringSet'];
$luptr = $matched[$SubstLookupRecord[$p]['SequenceIndex']];
$lucurrGlyph = $this->OTLdata[$luptr]['hex'];
$lucurrGID = $this->OTLdata[$luptr]['uni'];
foreach ($this->GSUBLookups[$lu]['Subtables'] as $luc => $lusubtable_offset) {
$shift = $this->_applyGSUBsubtable($lu, $luc, $luptr, $lucurrGlyph, $lucurrGID, ($lusubtable_offset - $this->GSUB_offset), $luType, $luFlag, $luMarkFilteringSet, $this->GSLuCoverage[$lu][$luc], 1, $currentTag, $is_old_spec, $tagInt);
if ($shift) {
break;
}
}
}
if (!defined("OMIT_OTL_FIX_3") || OMIT_OTL_FIX_3 != 1) {
return $shift;
} /* OTL_FIX_3 */
else {
return $InputGlyphCount; // should be + matched ignores in Input Sequence
}
}
}
return 0;
} //===========
// Format 2:
//===========
// Format 2: Class-based Chaining Context Glyph Substitution p257
elseif ($SubstFormat == 2) {
// NB Format 2 specifies fixed class assignments (identical for each position in the backtrack, input, or lookahead sequence) and exclusive classes (a glyph cannot be in more than one class at a time)
$CoverageTableOffset = $subtable_offset + $this->read_ushort();
$BacktrackClassDefOffset = $subtable_offset + $this->read_ushort();
$InputClassDefOffset = $subtable_offset + $this->read_ushort();
$LookaheadClassDefOffset = $subtable_offset + $this->read_ushort();
$ChainSubClassSetCnt = $this->read_ushort();
$ChainSubClassSetOffset = [];
for ($b = 0; $b < $ChainSubClassSetCnt; $b++) {
$offset = $this->read_ushort();
if ($offset == 0x0000) {
$ChainSubClassSetOffset[] = $offset;
} else {
$ChainSubClassSetOffset[] = $subtable_offset + $offset;
}
}
$BacktrackClasses = $this->_getClasses($BacktrackClassDefOffset);
$InputClasses = $this->_getClasses($InputClassDefOffset);
$LookaheadClasses = $this->_getClasses($LookaheadClassDefOffset);
for ($s = 0; $s < $ChainSubClassSetCnt; $s++) { // $ChainSubClassSet is ordered by input class-may be NULL
// Select $ChainSubClassSet if currGlyph is in First Input Class
if ($ChainSubClassSetOffset[$s] > 0 && isset($InputClasses[$s][$currGID])) {
$this->seek($ChainSubClassSetOffset[$s]);
$ChainSubClassRuleCnt = $this->read_ushort();
$ChainSubClassRule = [];
for ($b = 0; $b < $ChainSubClassRuleCnt; $b++) {
$ChainSubClassRule[$b] = $ChainSubClassSetOffset[$s] + $this->read_ushort();
}
for ($b = 0; $b < $ChainSubClassRuleCnt; $b++) { // EACH RULE
$this->seek($ChainSubClassRule[$b]);
$BacktrackGlyphCount = $this->read_ushort();
for ($r = 0; $r < $BacktrackGlyphCount; $r++) {
$Backtrack[$r] = $this->read_ushort();
}
$InputGlyphCount = $this->read_ushort();
for ($r = 1; $r < $InputGlyphCount; $r++) {
$Input[$r] = $this->read_ushort();
}
$LookaheadGlyphCount = $this->read_ushort();
for ($r = 0; $r < $LookaheadGlyphCount; $r++) {
$Lookahead[$r] = $this->read_ushort();
}
// These contain classes of glyphs as arrays
// $InputClasses[(class)] e.g. 0x02E6,0x02E7,0x02E8
// $LookaheadClasses[(class)]
// $BacktrackClasses[(class)]
// These contain arrays of classIndexes
// [Backtrack] [Lookahead] and [Input] (Input is from the second position only)
$inputClass = $s; //???
$inputGlyphs = [];
$inputGlyphs[0] = $InputClasses[$inputClass];
if ($InputGlyphCount > 1) {
// NB starts at 1
for ($gcl = 1; $gcl < $InputGlyphCount; $gcl++) {
$classindex = $Input[$gcl];
if (isset($InputClasses[$classindex])) {
$inputGlyphs[$gcl] = $InputClasses[$classindex];
} else {
$inputGlyphs[$gcl] = '';
}
}
}
// Class 0 contains all the glyphs NOT in the other classes
$class0excl = [];
for ($gc = 1; $gc <= count($InputClasses); $gc++) {
if (isset($InputClasses[$gc])) {
$class0excl = $class0excl + $InputClasses[$gc];
}
}
if ($BacktrackGlyphCount) {
for ($gcl = 0; $gcl < $BacktrackGlyphCount; $gcl++) {
$classindex = $Backtrack[$gcl];
if (isset($BacktrackClasses[$classindex])) {
$backtrackGlyphs[$gcl] = $BacktrackClasses[$classindex];
} else {
$backtrackGlyphs[$gcl] = '';
}
}
} else {
$backtrackGlyphs = [];
}
// Class 0 contains all the glyphs NOT in the other classes
$bclass0excl = [];
for ($gc = 1; $gc <= count($BacktrackClasses); $gc++) {
if (isset($BacktrackClasses[$gc])) {
$bclass0excl = $bclass0excl + $BacktrackClasses[$gc];
}
}
if ($LookaheadGlyphCount) {
for ($gcl = 0; $gcl < $LookaheadGlyphCount; $gcl++) {
$classindex = $Lookahead[$gcl];
if (isset($LookaheadClasses[$classindex])) {
$lookaheadGlyphs[$gcl] = $LookaheadClasses[$classindex];
} else {
$lookaheadGlyphs[$gcl] = '';
}
}
} else {
$lookaheadGlyphs = [];
}
// Class 0 contains all the glyphs NOT in the other classes
$lclass0excl = [];
for ($gc = 1; $gc <= count($LookaheadClasses); $gc++) {
if (isset($LookaheadClasses[$gc])) {
$lclass0excl = $lclass0excl + $LookaheadClasses[$gc];
}
}
$matched = $this->checkContextMatchMultipleUni($inputGlyphs, $backtrackGlyphs, $lookaheadGlyphs, $ignore, $ptr, $class0excl, $bclass0excl, $lclass0excl);
if ($matched) {
if ($this->debugOTL) {
$this->_dumpproc('GSUB', $lookupID, $subtable, $Type, $SubstFormat, $ptr, $currGlyph, $level);
}
$SubstCount = $this->read_ushort();
for ($p = 0; $p < $SubstCount; $p++) { // EACH LOOKUP
$SequenceIndex[$p] = $this->read_ushort();
$LookupListIndex[$p] = $this->read_ushort();
}
for ($p = 0; $p < $SubstCount; $p++) {
// Apply $LookupListIndex at $SequenceIndex
if ($SequenceIndex[$p] >= $InputGlyphCount) {
continue;
}
$lu = $LookupListIndex[$p];
$luType = $this->GSUBLookups[$lu]['Type'];
$luFlag = $this->GSUBLookups[$lu]['Flag'];
$luMarkFilteringSet = $this->GSUBLookups[$lu]['MarkFilteringSet'];
$luptr = $matched[$SequenceIndex[$p]];
$lucurrGlyph = $this->OTLdata[$luptr]['hex'];
$lucurrGID = $this->OTLdata[$luptr]['uni'];
foreach ($this->GSUBLookups[$lu]['Subtables'] as $luc => $lusubtable_offset) {
$shift = $this->_applyGSUBsubtable($lu, $luc, $luptr, $lucurrGlyph, $lucurrGID, ($lusubtable_offset - $this->GSUB_offset), $luType, $luFlag, $luMarkFilteringSet, $this->GSLuCoverage[$lu][$luc], 1, $currentTag, $is_old_spec, $tagInt);
if ($shift) {
break;
}
}
}
if (!defined("OMIT_OTL_FIX_3") || OMIT_OTL_FIX_3 != 1) {
return $shift;
} /* OTL_FIX_3 */
else {
return $InputGlyphCount; // should be + matched ignores in Input Sequence
}
}
}
}
}
return 0;
} //===========
// Format 3:
//===========
// Format 3: Coverage-based Chaining Context Glyph Substitution p259
elseif ($SubstFormat == 3) {
$BacktrackGlyphCount = $this->read_ushort();
for ($b = 0; $b < $BacktrackGlyphCount; $b++) {
$CoverageBacktrackOffset[] = $subtable_offset + $this->read_ushort(); // in glyph sequence order
}
$InputGlyphCount = $this->read_ushort();
for ($b = 0; $b < $InputGlyphCount; $b++) {
$CoverageInputOffset[] = $subtable_offset + $this->read_ushort(); // in glyph sequence order
}
$LookaheadGlyphCount = $this->read_ushort();
for ($b = 0; $b < $LookaheadGlyphCount; $b++) {
$CoverageLookaheadOffset[] = $subtable_offset + $this->read_ushort(); // in glyph sequence order
}
$SubstCount = $this->read_ushort();
$save_pos = $this->_pos; // Save the point just after PosCount
$CoverageBacktrackGlyphs = [];
for ($b = 0; $b < $BacktrackGlyphCount; $b++) {
$this->seek($CoverageBacktrackOffset[$b]);
$glyphs = $this->_getCoverage();
$CoverageBacktrackGlyphs[$b] = implode("|", $glyphs);
}
$CoverageInputGlyphs = [];
for ($b = 0; $b < $InputGlyphCount; $b++) {
$this->seek($CoverageInputOffset[$b]);
$glyphs = $this->_getCoverage();
$CoverageInputGlyphs[$b] = implode("|", $glyphs);
}
$CoverageLookaheadGlyphs = [];
for ($b = 0; $b < $LookaheadGlyphCount; $b++) {
$this->seek($CoverageLookaheadOffset[$b]);
$glyphs = $this->_getCoverage();
$CoverageLookaheadGlyphs[$b] = implode("|", $glyphs);
}
$matched = $this->checkContextMatchMultiple($CoverageInputGlyphs, $CoverageBacktrackGlyphs, $CoverageLookaheadGlyphs, $ignore, $ptr);
if ($matched) {
if ($this->debugOTL) {
$this->_dumpproc('GSUB', $lookupID, $subtable, $Type, $SubstFormat, $ptr, $currGlyph, $level);
}
$this->seek($save_pos); // Return to just after PosCount
for ($p = 0; $p < $SubstCount; $p++) {
// SubstLookupRecord
$SubstLookupRecord[$p]['SequenceIndex'] = $this->read_ushort();
$SubstLookupRecord[$p]['LookupListIndex'] = $this->read_ushort();
}
for ($p = 0; $p < $SubstCount; $p++) {
// Apply $SubstLookupRecord[$p]['LookupListIndex'] at $SubstLookupRecord[$p]['SequenceIndex']
if ($SubstLookupRecord[$p]['SequenceIndex'] >= $InputGlyphCount) {
continue;
}
$lu = $SubstLookupRecord[$p]['LookupListIndex'];
$luType = $this->GSUBLookups[$lu]['Type'];
$luFlag = $this->GSUBLookups[$lu]['Flag'];
$luMarkFilteringSet = $this->GSUBLookups[$lu]['MarkFilteringSet'];
$luptr = $matched[$SubstLookupRecord[$p]['SequenceIndex']];
$lucurrGlyph = $this->OTLdata[$luptr]['hex'];
$lucurrGID = $this->OTLdata[$luptr]['uni'];
foreach ($this->GSUBLookups[$lu]['Subtables'] as $luc => $lusubtable_offset) {
$shift = $this->_applyGSUBsubtable($lu, $luc, $luptr, $lucurrGlyph, $lucurrGID, ($lusubtable_offset - $this->GSUB_offset), $luType, $luFlag, $luMarkFilteringSet, $this->GSLuCoverage[$lu][$luc], 1, $currentTag, $is_old_spec, $tagInt);
if ($shift) {
break;
}
}
}
if (!defined("OMIT_OTL_FIX_3") || OMIT_OTL_FIX_3 != 1) {
return (isset($shift) ? $shift : 0);
} /* OTL_FIX_3 */
else {
return $InputGlyphCount; // should be + matched ignores in Input Sequence
}
}
return 0;
}
} else {
throw new \Mpdf\MpdfException("GSUB Lookup Type " . $Type . " not supported.");
}
}
function _updateLigatureMarks($pos, $n)
{
if ($n > 0) {
// Update position of Ligatures and associated Marks
// Foreach lig/assocMarks
// Any position lpos or mpos > $pos + count($substitute)
// $this->assocMarks = array(); // assocMarks[$pos mpos] => array(compID, ligPos)
// $this->assocLigs = array(); // Ligatures[$pos lpos] => nc
for ($p = count($this->OTLdata) - 1; $p >= ($pos + $n); $p--) {
if (isset($this->assocLigs[$p])) {
$tmp = $this->assocLigs[$p];
unset($this->assocLigs[$p]);
$this->assocLigs[($p + $n)] = $tmp;
}
}
for ($p = count($this->OTLdata) - 1; $p >= 0; $p--) {
if (isset($this->assocMarks[$p])) {
if ($this->assocMarks[$p]['ligPos'] >= ($pos + $n)) {
$this->assocMarks[$p]['ligPos'] += $n;
}
if ($p >= ($pos + $n)) {
$tmp = $this->assocMarks[$p];
unset($this->assocMarks[$p]);
$this->assocMarks[($p + $n)] = $tmp;
}
}
}
} elseif ($n < 1) { // glyphs removed
$nrem = -$n;
// Update position of pre-existing Ligatures and associated Marks
for ($p = ($pos + 1); $p < count($this->OTLdata); $p++) {
if (isset($this->assocLigs[$p])) {
$tmp = $this->assocLigs[$p];
unset($this->assocLigs[$p]);
$this->assocLigs[($p - $nrem)] = $tmp;
}
}
for ($p = 0; $p < count($this->OTLdata); $p++) {
if (isset($this->assocMarks[$p])) {
if ($this->assocMarks[$p]['ligPos'] >= ($pos)) {
$this->assocMarks[$p]['ligPos'] -= $nrem;
}
if ($p > $pos) {
$tmp = $this->assocMarks[$p];
unset($this->assocMarks[$p]);
$this->assocMarks[($p - $nrem)] = $tmp;
}
}
}
}
}
function GSUBsubstitute($pos, $substitute, $Type, $GlyphPos = null)
{
// LookupType 1: Simple Substitution Subtable : 1 to 1
// LookupType 3: Alternate Forms : 1 to 1(n)
if ($Type == 1 || $Type == 3) {
$this->OTLdata[$pos]['uni'] = $substitute;
$this->OTLdata[$pos]['hex'] = $this->unicode_hex($substitute);
return 1;
} // LookupType 2: Multiple Substitution Subtable : 1 to n
elseif ($Type == 2) {
for ($i = 0; $i < count($substitute); $i++) {
$uni = $substitute[$i];
$newOTLdata[$i] = [];
$newOTLdata[$i]['uni'] = $uni;
$newOTLdata[$i]['hex'] = $this->unicode_hex($uni);
// Get types of new inserted chars - or replicate type of char being replaced
// $bt = Ucdn::get_bidi_class($uni);
// if (!$bt) {
$bt = $this->OTLdata[$pos]['bidi_type'];
// }
if (strpos($this->GlyphClassMarks, $newOTLdata[$i]['hex']) !== false) {
$gp = 'M';
} elseif ($uni == 32) {
$gp = 'S';
} else {
$gp = 'C';
}
// Need to update matra_type ??? of new glyphs inserted ???????????????????????????????????????
$newOTLdata[$i]['bidi_type'] = $bt;
$newOTLdata[$i]['group'] = $gp;
// Need to update details of new glyphs inserted
$newOTLdata[$i]['general_category'] = $this->OTLdata[$pos]['general_category'];
if ($this->shaper == 'I' || $this->shaper == 'K' || $this->shaper == 'S') {
$newOTLdata[$i]['indic_category'] = $this->OTLdata[$pos]['indic_category'];
$newOTLdata[$i]['indic_position'] = $this->OTLdata[$pos]['indic_position'];
} elseif ($this->shaper == 'M') {
$newOTLdata[$i]['myanmar_category'] = $this->OTLdata[$pos]['myanmar_category'];
$newOTLdata[$i]['myanmar_position'] = $this->OTLdata[$pos]['myanmar_position'];
}
if (isset($this->OTLdata[$pos]['mask'])) {
$newOTLdata[$i]['mask'] = $this->OTLdata[$pos]['mask'];
}
if (isset($this->OTLdata[$pos]['syllable'])) {
$newOTLdata[$i]['syllable'] = $this->OTLdata[$pos]['syllable'];
}
}
if ($this->shaper == 'K' || $this->shaper == 'T' || $this->shaper == 'L') {
if ($this->OTLdata[$pos]['wordend']) {
$newOTLdata[count($substitute) - 1]['wordend'] = true;
}
}
array_splice($this->OTLdata, $pos, 1, $newOTLdata); // Replace 1 with n
// Update position of Ligatures and associated Marks
// count($substitute)-1 is the number of glyphs added
$nadd = count($substitute) - 1;
$this->_updateLigatureMarks($pos, $nadd);
return count($substitute);
} // LookupType 4: Ligature Substitution Subtable : n to 1
elseif ($Type == 4) {
// Create Ligatures and associated Marks
$firstGlyph = $this->OTLdata[$pos]['hex'];
// If all components of the ligature are marks (and in the same syllable), we call this a mark ligature.
$contains_marks = false;
$contains_nonmarks = false;
if (isset($this->OTLdata[$pos]['syllable'])) {
$current_syllable = $this->OTLdata[$pos]['syllable'];
} else {
$current_syllable = 0;
}
for ($i = 0; $i < count($GlyphPos); $i++) {
// If subsequent components are not Marks as well - don't ligate
$unistr = $this->OTLdata[$GlyphPos[$i]]['hex'];
if ($this->restrictToSyllable && isset($this->OTLdata[$GlyphPos[$i]]['syllable']) && $this->OTLdata[$GlyphPos[$i]]['syllable'] != $current_syllable) {
return 0;
}
if (strpos($this->GlyphClassMarks, $unistr) !== false) {
$contains_marks = true;
} else {
$contains_nonmarks = true;
}
}
if ($contains_marks && !$contains_nonmarks) {
// Mark Ligature (all components are Marks)
$firstMarkAssoc = '';
if (isset($this->assocMarks[$pos])) {
$firstMarkAssoc = $this->assocMarks[$pos];
}
// If all components of the ligature are marks, we call this a mark ligature.
for ($i = 1; $i < count($GlyphPos); $i++) {
// If subsequent components are not Marks as well - don't ligate
// $unistr = $this->OTLdata[$GlyphPos[$i]]['hex'];
// if (strpos($this->GlyphClassMarks, $unistr )===false) { return; }
$nextMarkAssoc = '';
if (isset($this->assocMarks[$GlyphPos[$i]])) {
$nextMarkAssoc = $this->assocMarks[$GlyphPos[$i]];
}
// If first component was attached to a previous ligature component,
// all subsequent components should be attached to the same ligature
// component, otherwise we shouldn't ligate them.
// If first component was NOT attached to a previous ligature component,
// all subsequent components should also NOT be attached to any ligature component,
if ($firstMarkAssoc != $nextMarkAssoc) {
// unless they are attached to the first component itself!
// if (!is_array($nextMarkAssoc) || $nextMarkAssoc['ligPos']!= $pos) { return; }
// Update/Edit - In test with myanmartext font
// င်္က္ကျြွေိ
// => Lookup 17 E003 E066B E05A 102D
// E003 and 102D should form a mark ligature, but 102D is already associated with (non-mark) ligature E05A
// So instead of disallowing the mark ligature to form, just dissociate...
if (!is_array($nextMarkAssoc) || $nextMarkAssoc['ligPos'] != $pos) {
unset($this->assocMarks[$GlyphPos[$i]]);
}
}
}
/*
* - If it *is* a mark ligature, we don't allocate a new ligature id, and leave
* the ligature to keep its old ligature id. This will allow it to attach to
* a base ligature in GPOS. Eg. if the sequence is: LAM,LAM,SHADDA,FATHA,HEH,
* and LAM,LAM,HEH form a ligature, they will leave SHADDA and FATHA wit a
* ligature id and component value of 2. Then if SHADDA,FATHA form a ligature
* later, we don't want them to lose their ligature id/component, otherwise
* GPOS will fail to correctly position the mark ligature on top of the
* LAM,LAM,HEH ligature.
*/
// So if is_array($firstMarkAssoc) - the new (Mark) ligature should keep this association
$lastPos = $GlyphPos[(count($GlyphPos) - 1)];
} else {
/*
* - Ligatures cannot be formed across glyphs attached to different components
* of previous ligatures. Eg. the sequence is LAM,SHADDA,LAM,FATHA,HEH, and
* LAM,LAM,HEH form a ligature, leaving SHADDA,FATHA next to eachother.
* However, it would be wrong to ligate that SHADDA,FATHA sequence.
* There is an exception to this: If a ligature tries ligating with marks that
* belong to it itself, go ahead, assuming that the font designer knows what
* they are doing (otherwise it can break Indic stuff when a matra wants to
* ligate with a conjunct...)
*/
/*
* - If a ligature is formed of components that some of which are also ligatures
* themselves, and those ligature components had marks attached to *their*
* components, we have to attach the marks to the new ligature component
* positions! Now *that*'s tricky! And these marks may be following the
* last component of the whole sequence, so we should loop forward looking
* for them and update them.
*
* Eg. the sequence is LAM,LAM,SHADDA,FATHA,HEH, and the font first forms a
* 'calt' ligature of LAM,HEH, leaving the SHADDA and FATHA with a ligature
* id and component == 1. Now, during 'liga', the LAM and the LAM-HEH ligature
* form a LAM-LAM-HEH ligature. We need to reassign the SHADDA and FATHA to
* the new ligature with a component value of 2.
*
* This in fact happened to a font... See:
* https://bugzilla.gnome.org/show_bug.cgi?id=437633
*/
$currComp = 0;
for ($i = 0; $i < count($GlyphPos); $i++) {
if ($i > 0 && isset($this->assocLigs[$GlyphPos[$i]])) { // One of the other components is already a ligature
$nc = $this->assocLigs[$GlyphPos[$i]];
} else {
$nc = 1;
}
// While next char to right is a mark (but not the next matched glyph)
// ?? + also include a Mark Ligature here
$ic = 1;
while ((($i == count($GlyphPos) - 1) || (isset($GlyphPos[$i + 1]) && ($GlyphPos[$i] + $ic) < $GlyphPos[$i + 1])) && isset($this->OTLdata[($GlyphPos[$i] + $ic)]) && strpos($this->GlyphClassMarks, $this->OTLdata[($GlyphPos[$i] + $ic)]['hex']) !== false) {
$newComp = $currComp;
if (isset($this->assocMarks[$GlyphPos[$i] + $ic])) { // One of the inbetween Marks is already associated with a Lig
// OK as long as it is associated with the current Lig
// if ($this->assocMarks[($GlyphPos[$i]+$ic)]['ligPos'] != ($GlyphPos[$i]+$ic)) { die("Problem #1"); }
$newComp += $this->assocMarks[($GlyphPos[$i] + $ic)]['compID'];
}
$this->assocMarks[($GlyphPos[$i] + $ic)] = ['compID' => $newComp, 'ligPos' => $pos];
$ic++;
}
$currComp += $nc;
}
$lastPos = $GlyphPos[(count($GlyphPos) - 1)] + $ic - 1;
$this->assocLigs[$pos] = $currComp; // Number of components in new Ligature
}
// Now remove the unwanted glyphs and associated metadata
$newOTLdata[0] = [];
// Get types of new inserted chars - or replicate type of char being replaced
// $bt = Ucdn::get_bidi_class($substitute);
// if (!$bt) {
$bt = $this->OTLdata[$pos]['bidi_type'];
// }
if (strpos($this->GlyphClassMarks, $this->unicode_hex($substitute)) !== false) {
$gp = 'M';
} elseif ($substitute == 32) {
$gp = 'S';
} else {
$gp = 'C';
}
// Need to update details of new glyphs inserted
$newOTLdata[0]['general_category'] = $this->OTLdata[$pos]['general_category'];
$newOTLdata[0]['bidi_type'] = $bt;
$newOTLdata[0]['group'] = $gp;
// KASHIDA: If forming a ligature when the last component was identified as a kashida point (final form)
// If previous/first component of ligature is a medial form, then keep this as a kashida point
// TEST (Arabic Typesetting) يَنتُم
$ka = 0;
if (isset($this->OTLdata[$GlyphPos[(count($GlyphPos) - 1)]]['GPOSinfo']['kashida'])) {
$ka = $this->OTLdata[$GlyphPos[(count($GlyphPos) - 1)]]['GPOSinfo']['kashida'];
}
if ($ka == 1 && isset($this->OTLdata[$pos]['form']) && $this->OTLdata[$pos]['form'] == 3) {
$newOTLdata[0]['GPOSinfo']['kashida'] = $ka;
}
$newOTLdata[0]['uni'] = $substitute;
$newOTLdata[0]['hex'] = $this->unicode_hex($substitute);
if ($this->shaper == 'I' || $this->shaper == 'K' || $this->shaper == 'S') {
$newOTLdata[0]['indic_category'] = $this->OTLdata[$pos]['indic_category'];
$newOTLdata[0]['indic_position'] = $this->OTLdata[$pos]['indic_position'];
} elseif ($this->shaper == 'M') {
$newOTLdata[0]['myanmar_category'] = $this->OTLdata[$pos]['myanmar_category'];
$newOTLdata[0]['myanmar_position'] = $this->OTLdata[$pos]['myanmar_position'];
}
if (isset($this->OTLdata[$pos]['mask'])) {
$newOTLdata[0]['mask'] = $this->OTLdata[$pos]['mask'];
}
if (isset($this->OTLdata[$pos]['syllable'])) {
$newOTLdata[0]['syllable'] = $this->OTLdata[$pos]['syllable'];
}
$newOTLdata[0]['is_ligature'] = true;
array_splice($this->OTLdata, $pos, 1, $newOTLdata);
// GlyphPos contains array of arr_pos to set null - not necessarily contiguous
// +- Remove any assocMarks or assocLigs from the main components (the ones that are deleted)
for ($i = count($GlyphPos) - 1; $i > 0; $i--) {
$gpos = $GlyphPos[$i];
array_splice($this->OTLdata, $gpos, 1);
unset($this->assocLigs[$gpos]);
unset($this->assocMarks[$gpos]);
}
// $this->assocLigs = array(); // Ligatures[$posarr lpos] => nc
// $this->assocMarks = array(); // assocMarks[$posarr mpos] => array(compID, ligPos)
// Update position of pre-existing Ligatures and associated Marks
// Start after first GlyphPos
// count($GlyphPos)-1 is the number of glyphs removed from string
for ($p = ($GlyphPos[0] + 1); $p < (count($this->OTLdata) + count($GlyphPos) - 1); $p++) {
$nrem = 0; // Number of Glyphs removed at this point in the string
for ($i = 0; $i < count($GlyphPos); $i++) {
if ($i > 0 && $p > $GlyphPos[$i]) {
$nrem++;
}
}
if (isset($this->assocLigs[$p])) {
$tmp = $this->assocLigs[$p];
unset($this->assocLigs[$p]);
$this->assocLigs[($p - $nrem)] = $tmp;
}
if (isset($this->assocMarks[$p])) {
$tmp = $this->assocMarks[$p];
unset($this->assocMarks[$p]);
if ($tmp['ligPos'] > $GlyphPos[0]) {
$tmp['ligPos'] -= $nrem;
}
$this->assocMarks[($p - $nrem)] = $tmp;
}
}
return 1;
} else {
return 0;
}
}
////////////////////////////////////////////////////////////////
////////// ARABIC /////////////////////////////////
////////////////////////////////////////////////////////////////
private function arabic_initialise()
{
// cf. http://unicode.org/Public/UNIDATA/ArabicShaping.txt
// http://unicode.org/Public/UNIDATA/extracted/DerivedJoiningType.txt
// JOIN TO FOLLOWING LETTER IN LOGICAL ORDER (i.e. AS INITIAL/MEDIAL FORM) = Unicode Left-Joining (+ Dual-Joining + Join_Causing 00640)
$this->arabLeftJoining = [
0x0620 => 1, 0x0626 => 1, 0x0628 => 1, 0x062A => 1, 0x062B => 1, 0x062C => 1, 0x062D => 1, 0x062E => 1,
0x0633 => 1, 0x0634 => 1, 0x0635 => 1, 0x0636 => 1, 0x0637 => 1, 0x0638 => 1, 0x0639 => 1, 0x063A => 1,
0x063B => 1, 0x063C => 1, 0x063D => 1, 0x063E => 1, 0x063F => 1, 0x0640 => 1, 0x0641 => 1, 0x0642 => 1,
0x0643 => 1, 0x0644 => 1, 0x0645 => 1, 0x0646 => 1, 0x0647 => 1, 0x0649 => 1, 0x064A => 1, 0x066E => 1,
0x066F => 1, 0x0678 => 1, 0x0679 => 1, 0x067A => 1, 0x067B => 1, 0x067C => 1, 0x067D => 1, 0x067E => 1,
0x067F => 1, 0x0680 => 1, 0x0681 => 1, 0x0682 => 1, 0x0683 => 1, 0x0684 => 1, 0x0685 => 1, 0x0686 => 1,
0x0687 => 1, 0x069A => 1, 0x069B => 1, 0x069C => 1, 0x069D => 1, 0x069E => 1, 0x069F => 1, 0x06A0 => 1,
0x06A1 => 1, 0x06A2 => 1, 0x06A3 => 1, 0x06A4 => 1, 0x06A5 => 1, 0x06A6 => 1, 0x06A7 => 1, 0x06A8 => 1,
0x06A9 => 1, 0x06AA => 1, 0x06AB => 1, 0x06AC => 1, 0x06AD => 1, 0x06AE => 1, 0x06AF => 1, 0x06B0 => 1,
0x06B1 => 1, 0x06B2 => 1, 0x06B3 => 1, 0x06B4 => 1, 0x06B5 => 1, 0x06B6 => 1, 0x06B7 => 1, 0x06B8 => 1,
0x06B9 => 1, 0x06BA => 1, 0x06BB => 1, 0x06BC => 1, 0x06BD => 1, 0x06BE => 1, 0x06BF => 1, 0x06C1 => 1,
0x06C2 => 1, 0x06CC => 1, 0x06CE => 1, 0x06D0 => 1, 0x06D1 => 1, 0x06FA => 1, 0x06FB => 1, 0x06FC => 1,
0x06FF => 1,
/* Arabic Supplement */
0x0750 => 1, 0x0751 => 1, 0x0752 => 1, 0x0753 => 1, 0x0754 => 1, 0x0755 => 1, 0x0756 => 1, 0x0757 => 1,
0x0758 => 1, 0x075C => 1, 0x075D => 1, 0x075E => 1, 0x075F => 1, 0x0760 => 1, 0x0761 => 1, 0x0762 => 1,
0x0763 => 1, 0x0764 => 1, 0x0765 => 1, 0x0766 => 1, 0x0767 => 1, 0x0768 => 1, 0x0769 => 1, 0x076A => 1,
0x076D => 1, 0x076E => 1, 0x076F => 1, 0x0770 => 1, 0x0772 => 1, 0x0775 => 1, 0x0776 => 1, 0x0777 => 1,
0x077A => 1, 0x077B => 1, 0x077C => 1, 0x077D => 1, 0x077E => 1, 0x077F => 1,
/* Extended Arabic */
0x08A0 => 1, 0x08A2 => 1, 0x08A3 => 1, 0x08A4 => 1, 0x08A5 => 1, 0x08A6 => 1, 0x08A7 => 1, 0x08A8 => 1,
0x08A9 => 1,
/* 'syrc' Syriac */
0x0712 => 1, 0x0713 => 1, 0x0714 => 1, 0x071A => 1, 0x071B => 1, 0x071C => 1, 0x071D => 1, 0x071F => 1,
0x0720 => 1, 0x0721 => 1, 0x0722 => 1, 0x0723 => 1, 0x0724 => 1, 0x0725 => 1, 0x0726 => 1, 0x0727 => 1,
0x0729 => 1, 0x072B => 1, 0x072D => 1, 0x072E => 1, 0x074E => 1, 0x074F => 1,
/* N'Ko */
0x07CA => 1, 0x07CB => 1, 0x07CC => 1, 0x07CD => 1, 0x07CE => 1, 0x07CF => 1, 0x07D0 => 1, 0x07D1 => 1,
0x07D2 => 1, 0x07D3 => 1, 0x07D4 => 1, 0x07D5 => 1, 0x07D6 => 1, 0x07D7 => 1, 0x07D8 => 1, 0x07D9 => 1,
0x07DA => 1, 0x07DB => 1, 0x07DC => 1, 0x07DD => 1, 0x07DE => 1, 0x07DF => 1, 0x07E0 => 1, 0x07E1 => 1,
0x07E2 => 1, 0x07E3 => 1, 0x07E4 => 1, 0x07E5 => 1, 0x07E6 => 1, 0x07E7 => 1, 0x07E8 => 1, 0x07E9 => 1,
0x07EA => 1, 0x07FA => 1,
/* Mandaic */
0x0841 => 1, 0x0842 => 1, 0x0843 => 1, 0x0844 => 1, 0x0845 => 1, 0x0847 => 1, 0x0848 => 1, 0x084A => 1,
0x084B => 1, 0x084C => 1, 0x084D => 1, 0x084E => 1, 0x0850 => 1, 0x0851 => 1, 0x0852 => 1, 0x0853 => 1,
0x0855 => 1,
/* ZWJ U+200D */
0x0200D => 1];
/* JOIN TO PREVIOUS LETTER IN LOGICAL ORDER (i.e. AS FINAL/MEDIAL FORM) = Unicode Right-Joining (+ Dual-Joining + Join_Causing) */
$this->arabRightJoining = [
0x0620 => 1, 0x0622 => 1, 0x0623 => 1, 0x0624 => 1, 0x0625 => 1, 0x0626 => 1, 0x0627 => 1, 0x0628 => 1,
0x0629 => 1, 0x062A => 1, 0x062B => 1, 0x062C => 1, 0x062D => 1, 0x062E => 1, 0x062F => 1, 0x0630 => 1,
0x0631 => 1, 0x0632 => 1, 0x0633 => 1, 0x0634 => 1, 0x0635 => 1, 0x0636 => 1, 0x0637 => 1, 0x0638 => 1,
0x0639 => 1, 0x063A => 1, 0x063B => 1, 0x063C => 1, 0x063D => 1, 0x063E => 1, 0x063F => 1, 0x0640 => 1,
0x0641 => 1, 0x0642 => 1, 0x0643 => 1, 0x0644 => 1, 0x0645 => 1, 0x0646 => 1, 0x0647 => 1, 0x0648 => 1,
0x0649 => 1, 0x064A => 1, 0x066E => 1, 0x066F => 1, 0x0671 => 1, 0x0672 => 1, 0x0673 => 1, 0x0675 => 1,
0x0676 => 1, 0x0677 => 1, 0x0678 => 1, 0x0679 => 1, 0x067A => 1, 0x067B => 1, 0x067C => 1, 0x067D => 1,
0x067E => 1, 0x067F => 1, 0x0680 => 1, 0x0681 => 1, 0x0682 => 1, 0x0683 => 1, 0x0684 => 1, 0x0685 => 1,
0x0686 => 1, 0x0687 => 1, 0x0688 => 1, 0x0689 => 1, 0x068A => 1, 0x068B => 1, 0x068C => 1, 0x068D => 1,
0x068E => 1, 0x068F => 1, 0x0690 => 1, 0x0691 => 1, 0x0692 => 1, 0x0693 => 1, 0x0694 => 1, 0x0695 => 1,
0x0696 => 1, 0x0697 => 1, 0x0698 => 1, 0x0699 => 1, 0x069A => 1, 0x069B => 1, 0x069C => 1, 0x069D => 1,
0x069E => 1, 0x069F => 1, 0x06A0 => 1, 0x06A1 => 1, 0x06A2 => 1, 0x06A3 => 1, 0x06A4 => 1, 0x06A5 => 1,
0x06A6 => 1, 0x06A7 => 1, 0x06A8 => 1, 0x06A9 => 1, 0x06AA => 1, 0x06AB => 1, 0x06AC => 1, 0x06AD => 1,
0x06AE => 1, 0x06AF => 1, 0x06B0 => 1, 0x06B1 => 1, 0x06B2 => 1, 0x06B3 => 1, 0x06B4 => 1, 0x06B5 => 1,
0x06B6 => 1, 0x06B7 => 1, 0x06B8 => 1, 0x06B9 => 1, 0x06BA => 1, 0x06BB => 1, 0x06BC => 1, 0x06BD => 1,
0x06BE => 1, 0x06BF => 1, 0x06C0 => 1, 0x06C1 => 1, 0x06C2 => 1, 0x06C3 => 1, 0x06C4 => 1, 0x06C5 => 1,
0x06C6 => 1, 0x06C7 => 1, 0x06C8 => 1, 0x06C9 => 1, 0x06CA => 1, 0x06CB => 1, 0x06CC => 1, 0x06CD => 1,
0x06CE => 1, 0x06CF => 1, 0x06D0 => 1, 0x06D1 => 1, 0x06D2 => 1, 0x06D3 => 1, 0x06D5 => 1, 0x06EE => 1,
0x06EF => 1, 0x06FA => 1, 0x06FB => 1, 0x06FC => 1, 0x06FF => 1,
/* Arabic Supplement */
0x0750 => 1, 0x0751 => 1, 0x0752 => 1, 0x0753 => 1, 0x0754 => 1, 0x0755 => 1, 0x0756 => 1, 0x0757 => 1,
0x0758 => 1, 0x0759 => 1, 0x075A => 1, 0x075B => 1, 0x075C => 1, 0x075D => 1, 0x075E => 1, 0x075F => 1,
0x0760 => 1, 0x0761 => 1, 0x0762 => 1, 0x0763 => 1, 0x0764 => 1, 0x0765 => 1, 0x0766 => 1, 0x0767 => 1,
0x0768 => 1, 0x0769 => 1, 0x076A => 1, 0x076B => 1, 0x076C => 1, 0x076D => 1, 0x076E => 1, 0x076F => 1,
0x0770 => 1, 0x0771 => 1, 0x0772 => 1, 0x0773 => 1, 0x0774 => 1, 0x0775 => 1, 0x0776 => 1, 0x0777 => 1,
0x0778 => 1, 0x0779 => 1, 0x077A => 1, 0x077B => 1, 0x077C => 1, 0x077D => 1, 0x077E => 1, 0x077F => 1,
/* Extended Arabic */
0x08A0 => 1, 0x08A2 => 1, 0x08A3 => 1, 0x08A4 => 1, 0x08A5 => 1, 0x08A6 => 1, 0x08A7 => 1, 0x08A8 => 1,
0x08A9 => 1, 0x08AA => 1, 0x08AB => 1, 0x08AC => 1,
/* 'syrc' Syriac */
0x0710 => 1, 0x0712 => 1, 0x0713 => 1, 0x0714 => 1, 0x0715 => 1, 0x0716 => 1, 0x0717 => 1, 0x0718 => 1,
0x0719 => 1, 0x071A => 1, 0x071B => 1, 0x071C => 1, 0x071D => 1, 0x071E => 1, 0x071F => 1, 0x0720 => 1,
0x0721 => 1, 0x0722 => 1, 0x0723 => 1, 0x0724 => 1, 0x0725 => 1, 0x0726 => 1, 0x0727 => 1, 0x0728 => 1,
0x0729 => 1, 0x072A => 1, 0x072B => 1, 0x072C => 1, 0x072D => 1, 0x072E => 1, 0x072F => 1, 0x074D => 1,
0x074E => 1, 0x074F,
/* N'Ko */
0x07CA => 1, 0x07CB => 1, 0x07CC => 1, 0x07CD => 1, 0x07CE => 1, 0x07CF => 1, 0x07D0 => 1, 0x07D1 => 1,
0x07D2 => 1, 0x07D3 => 1, 0x07D4 => 1, 0x07D5 => 1, 0x07D6 => 1, 0x07D7 => 1, 0x07D8 => 1, 0x07D9 => 1,
0x07DA => 1, 0x07DB => 1, 0x07DC => 1, 0x07DD => 1, 0x07DE => 1, 0x07DF => 1, 0x07E0 => 1, 0x07E1 => 1,
0x07E2 => 1, 0x07E3 => 1, 0x07E4 => 1, 0x07E5 => 1, 0x07E6 => 1, 0x07E7 => 1, 0x07E8 => 1, 0x07E9 => 1,
0x07EA => 1, 0x07FA => 1,
/* Mandaic */
0x0841 => 1, 0x0842 => 1, 0x0843 => 1, 0x0844 => 1, 0x0845 => 1, 0x0847 => 1, 0x0848 => 1, 0x084A => 1,
0x084B => 1, 0x084C => 1, 0x084D => 1, 0x084E => 1, 0x0850 => 1, 0x0851 => 1, 0x0852 => 1, 0x0853 => 1,
0x0855 => 1,
0x0840 => 1, 0x0846 => 1, 0x0849 => 1, 0x084F => 1, 0x0854 => 1, /* Right joining */
/* ZWJ U+200D */
0x0200D => 1];
/* VOWELS = TRANSPARENT-JOINING = Unicode Transparent-Joining type (not just vowels) */
$this->arabTransparent = [
0x0610 => 1, 0x0611 => 1, 0x0612 => 1, 0x0613 => 1, 0x0614 => 1, 0x0615 => 1, 0x0616 => 1, 0x0617 => 1,
0x0618 => 1, 0x0619 => 1, 0x061A => 1, 0x064B => 1, 0x064C => 1, 0x064D => 1, 0x064E => 1, 0x064F => 1,
0x0650 => 1, 0x0651 => 1, 0x0652 => 1, 0x0653 => 1, 0x0654 => 1, 0x0655 => 1, 0x0656 => 1, 0x0657 => 1,
0x0658 => 1, 0x0659 => 1, 0x065A => 1, 0x065B => 1, 0x065C => 1, 0x065D => 1, 0x065E => 1, 0x065F => 1,
0x0670 => 1, 0x06D6 => 1, 0x06D7 => 1, 0x06D8 => 1, 0x06D9 => 1, 0x06DA => 1, 0x06DB => 1, 0x06DC => 1,
0x06DF => 1, 0x06E0 => 1, 0x06E1 => 1, 0x06E2 => 1, 0x06E3 => 1, 0x06E4 => 1, 0x06E7 => 1, 0x06E8 => 1,
0x06EA => 1, 0x06EB => 1, 0x06EC => 1, 0x06ED => 1,
/* Extended Arabic */
0x08E4 => 1, 0x08E5 => 1, 0x08E6 => 1, 0x08E7 => 1, 0x08E8 => 1, 0x08E9 => 1, 0x08EA => 1, 0x08EB => 1,
0x08EC => 1, 0x08ED => 1, 0x08EE => 1, 0x08EF => 1, 0x08F0 => 1, 0x08F1 => 1, 0x08F2 => 1, 0x08F3 => 1,
0x08F4 => 1, 0x08F5 => 1, 0x08F6 => 1, 0x08F7 => 1, 0x08F8 => 1, 0x08F9 => 1, 0x08FA => 1, 0x08FB => 1,
0x08FC => 1, 0x08FD => 1, 0x08FE => 1,
/* Arabic ligatures in presentation form (converted in 'ccmp' in e.g. Arial and Times ? need to add others in this range) */
0xFC5E => 1, 0xFC5F => 1, 0xFC60 => 1, 0xFC61 => 1, 0xFC62 => 1,
/* 'syrc' Syriac */
0x070F => 1, 0x0711 => 1, 0x0730 => 1, 0x0731 => 1, 0x0732 => 1, 0x0733 => 1, 0x0734 => 1, 0x0735 => 1,
0x0736 => 1, 0x0737 => 1, 0x0738 => 1, 0x0739 => 1, 0x073A => 1, 0x073B => 1, 0x073C => 1, 0x073D => 1,
0x073E => 1, 0x073F => 1, 0x0740 => 1, 0x0741 => 1, 0x0742 => 1, 0x0743 => 1, 0x0744 => 1, 0x0745 => 1,
0x0746 => 1, 0x0747 => 1, 0x0748 => 1, 0x0749 => 1, 0x074A => 1,
/* N'Ko */
0x07EB => 1, 0x07EC => 1, 0x07ED => 1, 0x07EE => 1, 0x07EF => 1, 0x07F0 => 1, 0x07F1 => 1, 0x07F2 => 1,
0x07F3 => 1,
/* Mandaic */
0x0859 => 1, 0x085A => 1, 0x085B => 1,
];
}
private function arabic_shaper($usetags, $scriptTag)
{
$chars = [];
for ($i = 0; $i < count($this->OTLdata); $i++) {
$chars[] = $this->OTLdata[$i]['hex'];
}
$crntChar = null;
$prevChar = null;
$nextChar = null;
$output = [];
$max = count($chars);
for ($i = $max - 1; $i >= 0; $i--) {
$crntChar = $chars[$i];
if ($i > 0) {
$prevChar = hexdec($chars[$i - 1]);
} else {
$prevChar = null;
}
if ($prevChar && isset($this->arabTransparentJoin[$prevChar]) && isset($chars[$i - 2])) {
$prevChar = hexdec($chars[$i - 2]);
if ($prevChar && isset($this->arabTransparentJoin[$prevChar]) && isset($chars[$i - 3])) {
$prevChar = hexdec($chars[$i - 3]);
if ($prevChar && isset($this->arabTransparentJoin[$prevChar]) && isset($chars[$i - 4])) {
$prevChar = hexdec($chars[$i - 4]);
}
}
}
if ($crntChar && isset($this->arabTransparentJoin[hexdec($crntChar)])) {
// If next_char = RightJoining && prev_char = LeftJoining:
if (isset($chars[$i + 1]) && $chars[$i + 1] && isset($this->arabRightJoining[hexdec($chars[$i + 1])]) && $prevChar && isset($this->arabLeftJoining[$prevChar])) {
$output[] = $this->get_arab_glyphs($crntChar, 1, $chars, $i, $scriptTag, $usetags); // <final> form
} else {
$output[] = $this->get_arab_glyphs($crntChar, 0, $chars, $i, $scriptTag, $usetags); // <isolated> form
}
continue;
}
if (hexdec($crntChar) < 128) {
$output[] = [$crntChar, 0];
$nextChar = $crntChar;
continue;
}
// 0=ISOLATED FORM :: 1=FINAL :: 2=INITIAL :: 3=MEDIAL
$form = 0;
if ($prevChar && isset($this->arabLeftJoining[$prevChar])) {
$form++;
}
if ($nextChar && isset($this->arabRightJoining[hexdec($nextChar)])) {
$form += 2;
}
$output[] = $this->get_arab_glyphs($crntChar, $form, $chars, $i, $scriptTag, $usetags);
$nextChar = $crntChar;
}
$ra = array_reverse($output);
for ($i = 0; $i < count($this->OTLdata); $i++) {
$this->OTLdata[$i]['uni'] = hexdec($ra[$i][0]);
$this->OTLdata[$i]['hex'] = $ra[$i][0];
$this->OTLdata[$i]['form'] = $ra[$i][1]; // Actaul form substituted 0=ISOLATED FORM :: 1=FINAL :: 2=INITIAL :: 3=MEDIAL
}
}
private function get_arab_glyphs($char, $type, &$chars, $i, $scriptTag, $usetags)
{
// Optional Feature settings // doesn't control Syriac at present
if (($type === 0 && strpos($usetags, 'isol') === false) || ($type === 1 && strpos($usetags, 'fina') === false) || ($type === 2 && strpos($usetags, 'init') === false) || ($type === 3 && strpos($usetags, 'medi') === false)) {
return [$char, 0];
}
// 0=ISOLATED FORM :: 1=FINAL :: 2=INITIAL :: 3=MEDIAL (:: 4=MED2 :: 5=FIN2 :: 6=FIN3)
$retk = -1;
// Alaph 00710 in Syriac
if ($scriptTag == 'syrc' && $char == '00710') {
// if there is a preceding (base?) character *** should search back to previous base - ignoring vowels and change $n
// set $n as the position of the last base; for now we'll just do this:
$n = $i - 1;
// if the preceding (base) character cannot be joined to
// not in $this->arabLeftJoining i.e. not a char which can join to the next one
if (isset($chars[$n]) && isset($this->arabLeftJoining[hexdec($chars[$n])])) {
// if in the middle of Syriac words
if (isset($chars[$i + 1]) && preg_match('/[\x{0700}-\x{0745}]/u', UtfString::code2utf(hexdec($chars[$n]))) && preg_match('/[\x{0700}-\x{0745}]/u', UtfString::code2utf(hexdec($chars[$i + 1]))) && isset($this->arabGlyphs[$char][4])) {
$retk = 4;
} // if at the end of Syriac words
elseif (!isset($chars[$i + 1]) || !preg_match('/[\x{0700}-\x{0745}]/u', UtfString::code2utf(hexdec($chars[$i + 1])))) {
// if preceding base character IS (00715|00716|0072A)
if (strpos('0715|0716|072A', $chars[$n]) !== false && isset($this->arabGlyphs[$char][6])) {
$retk = 6;
} // elseif preceding base character is NOT (00715|00716|0072A)
elseif (isset($this->arabGlyphs[$char][5])) {
$retk = 5;
}
}
}
if ($retk != -1) {
return [$this->arabGlyphs[$char][$retk], $retk];
} else {
return [$char, 0];
}
}
if (($type > 0 || $type === 0) && isset($this->arabGlyphs[$char][$type])) {
$retk = $type;
} elseif ($type == 3 && isset($this->arabGlyphs[$char][1])) { // if <medial> not defined, but <final>, return <final>
$retk = 1;
} elseif ($type == 2 && isset($this->arabGlyphs[$char][0])) { // if <initial> not defined, but <isolated>, return <isolated>
$retk = 0;
}
if ($retk != -1) {
$match = true;
// If GSUB includes a Backtrack or Lookahead condition (e.g. font ArabicTypesetting)
if (isset($this->arabGlyphs[$char]['prel'][$retk]) && $this->arabGlyphs[$char]['prel'][$retk]) {
$ig = 1;
foreach ($this->arabGlyphs[$char]['prel'][$retk] as $k => $v) { // $k starts 0, 1...
if (!isset($chars[$i - $ig - $k])) {
$match = false;
} elseif (strpos($v, $chars[$i - $ig - $k]) === false) {
while (strpos($this->arabGlyphs[$char]['ignore'][$retk], $chars[$i - $ig - $k]) !== false) { // ignore
$ig++;
}
if (!isset($chars[$i - $ig - $k])) {
$match = false;
} elseif (strpos($v, $chars[$i - $ig - $k]) === false) {
$match = false;
}
}
}
}
if (isset($this->arabGlyphs[$char]['postl'][$retk]) && $this->arabGlyphs[$char]['postl'][$retk]) {
$ig = 1;
foreach ($this->arabGlyphs[$char]['postl'][$retk] as $k => $v) { // $k starts 0, 1...
if (!isset($chars[$i + $ig + $k])) {
$match = false;
} elseif (strpos($v, $chars[$i + $ig + $k]) === false) {
while (strpos($this->arabGlyphs[$char]['ignore'][$retk], $chars[$i + $ig + $k]) !== false) { // ignore
$ig++;
}
if (!isset($chars[$i + $ig + $k])) {
$match = false;
} elseif (strpos($v, $chars[$i + $ig + $k]) === false) {
$match = false;
}
}
}
}
if ($match) {
return [$this->arabGlyphs[$char][$retk], $retk];
} else {
return [$char, 0];
}
} else {
return [$char, 0];
}
}
////////////////////////////////////////////////////////////////
///////////////// LINE BREAKING ///////////////////////
////////////////////////////////////////////////////////////////
///////////// TIBETAN LINE BREAKING ///////////////////
////////////////////////////////////////////////////////////////
// Sets $this->OTLdata[$i]['wordend']=true at possible end of word boundaries
private function tibetanLineBreaking()
{
for ($ptr = 0; $ptr < count($this->OTLdata); $ptr++) {
// Break opportunities at U+0F0B Tsheg or U=0F0D
if (isset($this->OTLdata[$ptr]['uni']) && ($this->OTLdata[$ptr]['uni'] == 0x0F0B || $this->OTLdata[$ptr]['uni'] == 0x0F0D)) {
if (isset($this->OTLdata[$ptr + 1]['uni']) && ($this->OTLdata[$ptr + 1]['uni'] == 0x0F0D || $this->OTLdata[$ptr + 1]['uni'] == 0xF0E)) {
continue;
}
// Set end of word marker in OTLdata at matchpos
$this->OTLdata[$ptr]['wordend'] = true;
}
}
}
/**
* South East Asian Linebreaking (Thai, Khmer and Lao) using dictionary of words
*
* Sets $this->OTLdata[$i]['wordend']=true at possible end of word boundaries
*/
private function seaLineBreaking()
{
// Load Line-breaking dictionary
if (!isset($this->lbdicts[$this->shaper]) && file_exists(__DIR__ . '/../data/linebrdict' . $this->shaper . '.dat')) {
$this->lbdicts[$this->shaper] = file_get_contents(__DIR__ . '/../data/linebrdict' . $this->shaper . '.dat');
}
$dict = &$this->lbdicts[$this->shaper];
// Find all word boundaries and mark end of word $this->OTLdata[$i]['wordend']=true on last character
// If Thai, allow for possible suffixes (not in Lao or Khmer)
// repeater/ellision characters
// (0x0E2F); // Ellision character THAI_PAIYANNOI 0x0E2F UTF-8 0xE0 0xB8 0xAF
// (0x0E46); // Repeat character THAI_MAIYAMOK 0x0E46 UTF-8 0xE0 0xB9 0x86
// (0x0EC6); // Repeat character LAO UTF-8 0xE0 0xBB 0x86
$rollover = [];
$ptr = 0;
while ($ptr < count($this->OTLdata) - 3) {
if (count($rollover)) {
$matches = $rollover;
$rollover = [];
} else {
$matches = $this->checkwordmatch($dict, $ptr);
}
if (count($matches) == 1) {
$matchpos = $matches[0];
// Check for repeaters - if so $matchpos++
if (isset($this->OTLdata[$matchpos + 1]['uni']) && ($this->OTLdata[$matchpos + 1]['uni'] == 0x0E2F || $this->OTLdata[$matchpos + 1]['uni'] == 0x0E46 || $this->OTLdata[$matchpos + 1]['uni'] == 0x0EC6)) {
$matchpos++;
}
// Set end of word marker in OTLdata at matchpos
$this->OTLdata[$matchpos]['wordend'] = true;
$ptr = $matchpos + 1;
} elseif (empty($matches)) {
$ptr++;
// Move past any ASCII characters
while (isset($this->OTLdata[$ptr]['uni']) && ($this->OTLdata[$ptr]['uni'] >> 8) == 0) {
$ptr++;
}
} else { // Multiple matches
$secondmatch = false;
for ($m = count($matches) - 1; $m >= 0; $m--) {
//for ($m=0;$m<count($matches);$m++) {
$firstmatch = $matches[$m];
$matches2 = $this->checkwordmatch($dict, $firstmatch + 1);
if (count($matches2)) {
// Set end of word marker in OTLdata at matchpos
$this->OTLdata[$firstmatch]['wordend'] = true;
$ptr = $firstmatch + 1;
$rollover = $matches2;
$secondmatch = true;
break;
}
}
if (!$secondmatch) {
// Set end of word marker in OTLdata at end of longest first match
$this->OTLdata[$matches[count($matches) - 1]]['wordend'] = true;
$ptr = $matches[count($matches) - 1] + 1;
// Move past any ASCII characters
while (isset($this->OTLdata[$ptr]['uni']) && ($this->OTLdata[$ptr]['uni'] >> 8) == 0) {
$ptr++;
}
}
}
}
}
private function checkwordmatch(&$dict, $ptr)
{
/*
Node type: Split.
Divide at < 98 >= 98
Offset for >= 98 == 79 (long 4-byte unsigned)
Node type: Linear match.
Char = 97
Intermediate match
Final match
*/
$dictptr = 0;
$ok = true;
$matches = [];
while ($ok) {
$x = ord($dict[$dictptr]);
$c = $this->OTLdata[$ptr]['uni'] & 0xFF;
if ($x == static::_DICT_INTERMEDIATE_MATCH) {
//echo "DICT_INTERMEDIATE_MATCH: ".dechex($c).'<br />';
// Do not match if next character in text is a Mark
if (isset($this->OTLdata[$ptr]['uni']) && strpos($this->GlyphClassMarks, $this->OTLdata[$ptr]['hex']) === false) {
$matches[] = $ptr - 1;
}
$dictptr++;
} elseif ($x == static::_DICT_FINAL_MATCH) {
//echo "DICT_FINAL_MATCH: ".dechex($c).'<br />';
// Do not match if next character in text is a Mark
if (isset($this->OTLdata[$ptr]['uni']) && strpos($this->GlyphClassMarks, $this->OTLdata[$ptr]['hex']) === false) {
$matches[] = $ptr - 1;
}
return $matches;
} elseif ($x == static::_DICT_NODE_TYPE_LINEAR) {
//echo "DICT_NODE_TYPE_LINEAR: ".dechex($c).'<br />';
$dictptr++;
$m = ord($dict[$dictptr]);
if ($c == $m) {
$ptr++;
if ($ptr > count($this->OTLdata) - 1) {
$next = ord($dict[$dictptr + 1]);
if ($next == static::_DICT_INTERMEDIATE_MATCH || $next == static::_DICT_FINAL_MATCH) {
// Do not match if next character in text is a Mark
if (isset($this->OTLdata[$ptr]['uni']) && strpos($this->GlyphClassMarks, $this->OTLdata[$ptr]['hex']) === false) {
$matches[] = $ptr - 1;
}
}
return $matches;
}
$dictptr++;
continue;
} else {
//echo "DICT_NODE_TYPE_LINEAR NOT: ".dechex($c).'<br />';
return $matches;
}
} elseif ($x == static::_DICT_NODE_TYPE_SPLIT) {
//echo "DICT_NODE_TYPE_SPLIT ON ".dechex($d).": ".dechex($c).'<br />';
$dictptr++;
$d = ord($dict[$dictptr]);
if ($c < $d) {
$dictptr += 5;
} else {
$dictptr++;
// Unsigned long 32-bit offset
$offset = (ord($dict[$dictptr]) * 16777216) + (ord($dict[$dictptr + 1]) << 16) + (ord($dict[$dictptr + 2]) << 8) + ord($dict[$dictptr + 3]);
$dictptr = $offset;
}
} else {
//echo "PROBLEM: ".($x).'<br />';
$ok = false; // Something has gone wrong
}
}
return $matches;
}
////////////////////////////////////////////////////////////////
////////// GPOS ///////////////////////////////////////
////////////////////////////////////////////////////////////////
private function _applyGPOSrules($LookupList, $is_old_spec = false)
{
foreach ($LookupList as $lu => $tag) {
$Type = $this->GPOSLookups[$lu]['Type'];
$Flag = $this->GPOSLookups[$lu]['Flag'];
$MarkFilteringSet = '';
if (isset($this->GPOSLookups[$lu]['MarkFilteringSet'])) {
$MarkFilteringSet = $this->GPOSLookups[$lu]['MarkFilteringSet'];
}
$ptr = 0;
// Test each glyph sequentially
while ($ptr < (count($this->OTLdata))) { // whilst there is another glyph ..0064
$currGlyph = $this->OTLdata[$ptr]['hex'];
$currGID = $this->OTLdata[$ptr]['uni'];
$shift = 1;
foreach ($this->GPOSLookups[$lu]['Subtables'] as $c => $subtable_offset) {
// NB Coverage only looks at glyphs for position 1 (esp. 7.3 and 8.3)
if (isset($this->LuCoverage[$lu][$c][$currGID])) {
// Get rules from font GPOS subtable
if (isset($this->OTLdata[$ptr]['bidi_type'])) { // No need to check bidi_type - just a check that it exists
$shift = $this->_applyGPOSsubtable($lu, $c, $ptr, $currGlyph, $currGID, ($subtable_offset - $this->GPOS_offset + $this->GSUB_length), $Type, $Flag, $MarkFilteringSet, $this->LuCoverage[$lu][$c], $tag, 0, $is_old_spec);
if ($shift) {
break;
}
}
}
}
if ($shift == 0) {
$shift = 1;
}
$ptr += $shift;
}
}
}
//////////////////////////////////////////////////////////////////////////////////
// GPOS Types
// Lookup Type 1: Single Adjustment Positioning Subtable Adjust position of a single glyph
// Lookup Type 2: Pair Adjustment Positioning Subtable Adjust position of a pair of glyphs
// Lookup Type 3: Cursive Attachment Positioning Subtable Attach cursive glyphs
// Lookup Type 4: MarkToBase Attachment Positioning Subtable Attach a combining mark to a base glyph
// Lookup Type 5: MarkToLigature Attachment Positioning Subtable Attach a combining mark to a ligature
// Lookup Type 6: MarkToMark Attachment Positioning Subtable Attach a combining mark to another mark
// Lookup Type 7: Contextual Positioning Subtables Position one or more glyphs in context
// Lookup Type 8: Chaining Contextual Positioning Subtable Position one or more glyphs in chained context
// Lookup Type 9: Extension positioning
//////////////////////////////////////////////////////////////////////////////////
private function _applyGPOSvaluerecord($basepos, $Value)
{
// If current glyph is a mark with a defined width, any XAdvance is considered to REPLACE the character Advance Width
// Test case <div style="font-family:myanmartext">င်္က္ကျြွေိ</div>
if (strpos($this->GlyphClassMarks, $this->OTLdata[$basepos]['hex']) !== false) {
$cw = round($this->mpdf->_getCharWidth($this->mpdf->CurrentFont['cw'], $this->OTLdata[$basepos]['uni']) * $this->mpdf->CurrentFont['unitsPerEm'] / 1000); // convert back to font design units
} else {
$cw = 0;
}
$apos = $this->_getXAdvancePos($basepos);
if (isset($Value['XAdvance']) && ($Value['XAdvance'] - $cw) != 0) {
// However DON'T REPLACE the character Advance Width if Advance Width is negative
// Test case <div style="font-family: dejavusansmono">ру́сский</div>
if ($Value['XAdvance'] < 0) {
$cw = 0;
}
// For LTR apply XAdvanceL to the last mark following the base = at $apos
// For RTL apply XAdvanceR to base = at $basepos
if (isset($this->OTLdata[$apos]['GPOSinfo']['XAdvanceL'])) {
$this->OTLdata[$apos]['GPOSinfo']['XAdvanceL'] += $Value['XAdvance'] - $cw;
} else {
$this->OTLdata[$apos]['GPOSinfo']['XAdvanceL'] = $Value['XAdvance'] - $cw;
}
if (isset($this->OTLdata[$basepos]['GPOSinfo']['XAdvanceR'])) {
$this->OTLdata[$basepos]['GPOSinfo']['XAdvanceR'] += $Value['XAdvance'] - $cw;
} else {
$this->OTLdata[$basepos]['GPOSinfo']['XAdvanceR'] = $Value['XAdvance'] - $cw;
}
}
// Any XPlacement (? and Y Placement) apply to base and marks (from basepos to apos)
for ($a = $basepos; $a <= $apos; $a++) {
if (isset($Value['XPlacement'])) {
if (isset($this->OTLdata[$a]['GPOSinfo']['XPlacement'])) {
$this->OTLdata[$a]['GPOSinfo']['XPlacement'] += $Value['XPlacement'];
} else {
$this->OTLdata[$a]['GPOSinfo']['XPlacement'] = $Value['XPlacement'];
}
}
if (isset($Value['YPlacement'])) {
if (isset($this->OTLdata[$a]['GPOSinfo']['YPlacement'])) {
$this->OTLdata[$a]['GPOSinfo']['YPlacement'] += $Value['YPlacement'];
} else {
$this->OTLdata[$a]['GPOSinfo']['YPlacement'] = $Value['YPlacement'];
}
}
}
}
// If XAdvance is aplied to $ptr - in order for PDF to position the Advance correctly need to place it on
// the last of any Marks which immediately follow the current glyph
private function _getXAdvancePos($pos)
{
// NB Not all fonts have all marks specified in GlyphClassMarks
// If the current glyph is not a base (but a mark) then ignore this, and apply to the current position
if (strpos($this->GlyphClassMarks, $this->OTLdata[$pos]['hex']) !== false) {
return $pos;
}
while (isset($this->OTLdata[$pos + 1]['hex']) && strpos($this->GlyphClassMarks, $this->OTLdata[$pos + 1]['hex']) !== false) {
$pos++;
}
return $pos;
}
private function _applyGPOSsubtable($lookupID, $subtable, $ptr, $currGlyph, $currGID, $subtable_offset, $Type, $Flag, $MarkFilteringSet, $LuCoverage, $tag, $level, $is_old_spec)
{
if (($Flag & 0x0001) == 1) {
$dir = 'RTL';
} else { // only used for Type 3
$dir = 'LTR';
}
$ignore = $this->_getGCOMignoreString($Flag, $MarkFilteringSet);
// Lets start
$this->seek($subtable_offset);
$PosFormat = $this->read_ushort();
////////////////////////////////////////////////////////////////////////////////
// LookupType 1: Single adjustment Adjust position of a single glyph (e.g. SmallCaps/Sups/Subs)
////////////////////////////////////////////////////////////////////////////////
if ($Type == 1) {
//===========
// Format 1:
//===========
if ($PosFormat == 1) {
$Coverage = $subtable_offset + $this->read_ushort();
$ValueFormat = $this->read_ushort();
$Value = $this->_getValueRecord($ValueFormat);
} //===========
// Format 2:
//===========
elseif ($PosFormat == 2) {
$Coverage = $subtable_offset + $this->read_ushort();
$ValueFormat = $this->read_ushort();
$ValueCount = $this->read_ushort();
$GlyphPos = $LuCoverage[$currGID];
$this->skip($GlyphPos * 2 * $this->count_bits($ValueFormat));
$Value = $this->_getValueRecord($ValueFormat);
}
$this->_applyGPOSvaluerecord($ptr, $Value);
if ($this->debugOTL) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
return 1;
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 2: Pair adjustment Adjust position of a pair of glyphs (Kerning)
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 2) {
$Coverage = $subtable_offset + $this->read_ushort();
$ValueFormat1 = $this->read_ushort();
$ValueFormat2 = $this->read_ushort();
$sizeOfPair = ( 2 * $this->count_bits($ValueFormat1) ) + ( 2 * $this->count_bits($ValueFormat2) );
//===========
// Format 1:
//===========
if ($PosFormat == 1) {
$PairSetCount = $this->read_ushort();
$PairSetOffset = [];
for ($p = 0; $p < $PairSetCount; $p++) {
$PairSetOffset[] = $subtable_offset + $this->read_ushort();
}
for ($p = 0; $p < $PairSetCount; $p++) {
if (isset($LuCoverage[$currGID]) && $LuCoverage[$currGID] == $p) {
$this->seek($PairSetOffset[$p]);
//PairSet table
$PairValueCount = $this->read_ushort();
for ($pv = 0; $pv < $PairValueCount; $pv++) {
//PairValueRecord
$gid = $this->read_ushort();
$SecondGlyph = $this->glyphToChar($gid);
$FirstGlyph = $this->OTLdata[$ptr]['uni'];
$checkpos = $ptr;
$checkpos++;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos++;
}
if (isset($this->OTLdata[$checkpos]) && $this->OTLdata[$checkpos]['uni'] == $SecondGlyph) {
$matchedpos = $checkpos;
} else {
$matchedpos = false;
}
if ($matchedpos !== false) {
$Value1 = $this->_getValueRecord($ValueFormat1);
$Value2 = $this->_getValueRecord($ValueFormat2);
if ($ValueFormat1) {
$this->_applyGPOSvaluerecord($ptr, $Value1);
}
if ($ValueFormat2) {
$this->_applyGPOSvaluerecord($matchedpos, $Value2);
if ($this->debugOTL) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
return $matchedpos - $ptr + 1;
}
if ($this->debugOTL) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
return $matchedpos - $ptr;
} else {
$this->skip($sizeOfPair);
}
}
}
}
return 0;
} //===========
// Format 2:
//===========
elseif ($PosFormat == 2) {
$ClassDef1 = $subtable_offset + $this->read_ushort();
$ClassDef2 = $subtable_offset + $this->read_ushort();
$Class1Count = $this->read_ushort();
$Class2Count = $this->read_ushort();
$sizeOfValueRecords = $Class1Count * $Class2Count * $sizeOfPair;
//$this->skip($sizeOfValueRecords ); ???? NOT NEEDED
// NB Class1Count includes Class 0 even though it is not defined by $ClassDef1
// i.e. Class1Count = 5; Class1 will contain array(indices 1-4);
$Class1 = $this->_getClassDefinitionTable($ClassDef1);
$Class2 = $this->_getClassDefinitionTable($ClassDef2);
$FirstGlyph = $this->OTLdata[$ptr]['uni'];
$checkpos = $ptr;
$checkpos++;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos++;
}
if (isset($this->OTLdata[$checkpos])) {
$matchedpos = $checkpos;
} else {
return 0;
}
$SecondGlyph = $this->OTLdata[$matchedpos]['uni'];
for ($i = 0; $i < $Class1Count; $i++) {
if (isset($Class1[$i]) && count($Class1[$i])) {
$FirstClassPos = array_search($FirstGlyph, $Class1[$i]);
if ($FirstClassPos === false) {
continue;
} else {
for ($j = 0; $j < $Class2Count; $j++) {
if (isset($Class2[$j]) && count($Class2[$j])) {
$SecondClassPos = array_search($SecondGlyph, $Class2[$j]);
if ($SecondClassPos === false) {
continue;
}
// Get ValueRecord[$i][$j]
$offs = ($i * $Class2Count * $sizeOfPair) + ($j * $sizeOfPair);
$this->seek($subtable_offset + 16 + $offs);
$Value1 = $this->_getValueRecord($ValueFormat1);
$Value2 = $this->_getValueRecord($ValueFormat2);
if ($ValueFormat1) {
$this->_applyGPOSvaluerecord($ptr, $Value1);
}
if ($ValueFormat2) {
$this->_applyGPOSvaluerecord($matchedpos, $Value2);
if ($this->debugOTL) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
return $matchedpos - $ptr + 1;
}
if ($this->debugOTL) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
return $matchedpos - $ptr;
}
}
}
}
}
return 0;
}
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 3: Cursive attachment Attach cursive glyphs
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 3) {
$this->skip(4);
// Need default XAdvance for glyph
$pdfWidth = $this->mpdf->_getCharWidth($this->mpdf->CurrentFont['cw'], hexdec($currGlyph)); // DON'T convert back to design units
$CPos = $LuCoverage[$currGID];
$this->skip($CPos * 4);
$EntryAnchor = $this->read_ushort();
$ExitAnchor = $this->read_ushort();
if ($EntryAnchor != 0) {
$EntryAnchor += $subtable_offset;
list($x, $y) = $this->_getAnchorTable($EntryAnchor);
if ($dir == 'RTL') {
if (round($pdfWidth) == round($x * 1000 / $this->mpdf->CurrentFont['unitsPerEm'])) {
$x = 0;
} else {
$x = $x - ($pdfWidth * $this->mpdf->CurrentFont['unitsPerEm'] / 1000);
}
}
$this->Entry[$ptr] = ['X' => $x, 'Y' => $y, 'dir' => $dir];
}
if ($ExitAnchor != 0) {
$ExitAnchor += $subtable_offset;
list($x, $y) = $this->_getAnchorTable($ExitAnchor);
if ($dir == 'LTR') {
if (round($pdfWidth) == round($x * 1000 / $this->mpdf->CurrentFont['unitsPerEm'])) {
$x = 0;
} else {
$x = $x - ($pdfWidth * $this->mpdf->CurrentFont['unitsPerEm'] / 1000);
}
}
$this->Exit[$ptr] = ['X' => $x, 'Y' => $y, 'dir' => $dir];
}
if ($this->debugOTL) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
return 1;
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 4: MarkToBase attachment Attach a combining mark to a base glyph
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 4) {
$MarkCoverage = $subtable_offset + $this->read_ushort();
//$MarkCoverage is already set in $LuCoverage 00065|00073 etc
$BaseCoverage = $subtable_offset + $this->read_ushort();
$ClassCount = $this->read_ushort(); // Number of classes defined for marks = Number of mark glyphs in the MarkCoverage table
$MarkArray = $subtable_offset + $this->read_ushort(); // Offset to MarkArray table
$BaseArray = $subtable_offset + $this->read_ushort(); // Offset to BaseArray table
$this->seek($BaseCoverage);
$BaseGlyphs = implode('|', $this->_getCoverage());
$checkpos = $ptr;
$checkpos--;
// ZZZ93
// In Lohit-Kannada font (old-spec), rules specify a Type 4 GPOS to attach below-forms to base glyph
// the repositioning does not happen in MS Word, and shouldn't happen comparing with other fonts
// ?Why not
// This Fix blocks the GPOS rule if the "mark" is not actually classified as a mark in the GlyphClasses of GDEF
// but only in Indic old-spec.
// Test cases: ನ್ನು and ಕ್ರೌ
if ($this->shaper == 'I' && $is_old_spec && strpos($this->GlyphClassMarks, $this->OTLdata[$ptr]['hex']) === false) {
return;
}
// "To identify the base glyph that combines with a mark, the text-processing client must look backward in the glyph string from the mark to the preceding base glyph."
while (isset($this->OTLdata[$checkpos]) && strpos($this->GlyphClassMarks, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos--;
}
if (isset($this->OTLdata[$checkpos]) && strpos($BaseGlyphs, $this->OTLdata[$checkpos]['hex']) !== false) {
$matchedpos = $checkpos;
} else {
$matchedpos = false;
}
if ($matchedpos !== false) {
// Get the relevant MarkRecord
$MarkPos = $LuCoverage[$currGID];
$MarkRecord = $this->_getMarkRecord($MarkArray, $MarkPos); // e.g. Array ( [Class] => 0 [AnchorX] => -549 [AnchorY] => 1548 )
//Mark Class is = $MarkRecord['Class']
// Get the relevant BaseRecord
$this->seek($BaseArray);
$BaseCount = $this->read_ushort();
$BasePos = strpos($BaseGlyphs, $this->OTLdata[$matchedpos]['hex']) / 6;
// Move to the BaseRecord we want
$nSkip = (2 * $BasePos * $ClassCount );
$this->skip($nSkip);
// Read BaseRecord we want for appropriate Class
$nSkip = 2 * $MarkRecord['Class'];
$this->skip($nSkip);
$BaseRecordOffset = $BaseArray + $this->read_ushort();
list($x, $y) = $this->_getAnchorTable($BaseRecordOffset);
$BaseRecord = ['AnchorX' => $x, 'AnchorY' => $y]; // e.g. Array ( [AnchorX] => 660 [AnchorY] => 1556 )
// Need default XAdvance for Base glyph
$BaseWidth = $this->mpdf->_getCharWidth($this->mpdf->CurrentFont['cw'], $this->OTLdata[$matchedpos]['uni']) * $this->mpdf->CurrentFont['unitsPerEm'] / 1000; // convert back to font design units
$this->OTLdata[$ptr]['GPOSinfo']['BaseWidth'] = $BaseWidth;
// And any intervening (ignored) characters
if (($ptr - $matchedpos) > 1) {
for ($i = $matchedpos + 1; $i < $ptr; $i++) {
$BaseWidthExtra = $this->mpdf->_getCharWidth($this->mpdf->CurrentFont['cw'], $this->OTLdata[$i]['uni']) * $this->mpdf->CurrentFont['unitsPerEm'] / 1000; // convert back to font design units
$this->OTLdata[$ptr]['GPOSinfo']['BaseWidth'] += $BaseWidthExtra;
}
}
// Align to previous Glyph by attachment - so need to add to previous placement values
$prevXPlacement = (isset($this->OTLdata[$matchedpos]['GPOSinfo']['XPlacement']) ? $this->OTLdata[$matchedpos]['GPOSinfo']['XPlacement'] : 0);
$prevYPlacement = (isset($this->OTLdata[$matchedpos]['GPOSinfo']['YPlacement']) ? $this->OTLdata[$matchedpos]['GPOSinfo']['YPlacement'] : 0);
$this->OTLdata[$ptr]['GPOSinfo']['XPlacement'] = $prevXPlacement + $BaseRecord['AnchorX'] - $MarkRecord['AnchorX'];
$this->OTLdata[$ptr]['GPOSinfo']['YPlacement'] = $prevYPlacement + $BaseRecord['AnchorY'] - $MarkRecord['AnchorY'];
if ($this->debugOTL) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
return 1;
}
return 0;
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 5: MarkToLigature attachment Attach a combining mark to a ligature
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 5) {
$MarkCoverage = $subtable_offset + $this->read_ushort();
//$MarkCoverage is already set in $LuCoverage 00065|00073 etc
$LigatureCoverage = $subtable_offset + $this->read_ushort();
$ClassCount = $this->read_ushort(); // Number of classes defined for marks = Number of mark glyphs in the MarkCoverage table
$MarkArray = $subtable_offset + $this->read_ushort(); // Offset to MarkArray table
$LigatureArray = $subtable_offset + $this->read_ushort(); // Offset to LigatureArray table
$this->seek($LigatureCoverage);
$LigatureGlyphs = implode('|', $this->_getCoverage());
$checkpos = $ptr;
$checkpos--;
// "To position a combining mark using a MarkToLigature attachment subtable, the text-processing client must work backward from the mark to the preceding ligature glyph."
while (isset($this->OTLdata[$checkpos]) && strpos($this->GlyphClassMarks, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos--;
}
if (isset($this->OTLdata[$checkpos]) && strpos($LigatureGlyphs, $this->OTLdata[$checkpos]['hex']) !== false) {
$matchedpos = $checkpos;
} else {
$matchedpos = false;
}
if ($matchedpos !== false) {
// Get the relevant MarkRecord
$MarkPos = $LuCoverage[$currGID];
$MarkRecord = $this->_getMarkRecord($MarkArray, $MarkPos); // e.g. Array ( [Class] => 0 [AnchorX] => -549 [AnchorY] => 1548 )
//Mark Class is = $MarkRecord['Class']
// Get the relevant LigatureRecord
$this->seek($LigatureArray);
$LigatureCount = $this->read_ushort();
$LigaturePos = strpos($LigatureGlyphs, $this->OTLdata[$matchedpos]['hex']) / 6;
// Move to the LigatureAttach table Record we want
$nSkip = (2 * $LigaturePos);
$this->skip($nSkip);
$LigatureAttachOffset = $LigatureArray + $this->read_ushort();
$this->seek($LigatureAttachOffset);
$ComponentCount = $this->read_ushort();
$offsets = [];
for ($comp = 0; $comp < $ComponentCount; $comp++) {
// ComponentRecords
for ($class = 0; $class < $ClassCount; $class++) {
$offsets[$comp][$class] = $this->read_ushort();
}
}
// Get the specific component for this mark attachment
if (isset($this->assocLigs[$matchedpos]) && isset($this->assocMarks[$ptr]['ligPos']) && $this->assocMarks[$ptr]['ligPos'] == $matchedpos) {
$component = $this->assocMarks[$ptr]['compID'];
} else {
$component = $ComponentCount - 1;
}
$offset = $offsets[$component][$MarkRecord['Class']];
if ($offset != 0) {
$LigatureRecordOffset = $offset + $LigatureAttachOffset;
list($x, $y) = $this->_getAnchorTable($LigatureRecordOffset);
$LigatureRecord = ['AnchorX' => $x, 'AnchorY' => $y];
// Need default XAdvance for Ligature glyph
$LigatureWidth = $this->mpdf->_getCharWidth($this->mpdf->CurrentFont['cw'], $this->OTLdata[$matchedpos]['uni']) * $this->mpdf->CurrentFont['unitsPerEm'] / 1000; // convert back to font design units
$this->OTLdata[$ptr]['GPOSinfo']['BaseWidth'] = $LigatureWidth;
// And any intervening (ignored)characters
if (($ptr - $matchedpos) > 1) {
for ($i = $matchedpos + 1; $i < $ptr; $i++) {
$LigatureWidthExtra = $this->mpdf->_getCharWidth($this->mpdf->CurrentFont['cw'], $this->OTLdata[$i]['uni']) * $this->mpdf->CurrentFont['unitsPerEm'] / 1000; // convert back to font design units
$this->OTLdata[$ptr]['GPOSinfo']['BaseWidth'] += $LigatureWidthExtra;
}
}
// Align to previous Ligature by attachment - so need to add to previous placement values
if (isset($this->OTLdata[$matchedpos]['GPOSinfo']['XPlacement'])) {
$prevXPlacement = $this->OTLdata[$matchedpos]['GPOSinfo']['XPlacement'];
} else {
$prevXPlacement = 0;
}
if (isset($this->OTLdata[$matchedpos]['GPOSinfo']['YPlacement'])) {
$prevYPlacement = $this->OTLdata[$matchedpos]['GPOSinfo']['YPlacement'];
} else {
$prevYPlacement = 0;
}
$this->OTLdata[$ptr]['GPOSinfo']['XPlacement'] = $prevXPlacement + $LigatureRecord['AnchorX'] - $MarkRecord['AnchorX'];
$this->OTLdata[$ptr]['GPOSinfo']['YPlacement'] = $prevYPlacement + $LigatureRecord['AnchorY'] - $MarkRecord['AnchorY'];
if ($this->debugOTL) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
return 1;
}
}
return 0;
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 6: MarkToMark attachment Attach a combining mark to another mark
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 6) {
$Mark1Coverage = $subtable_offset + $this->read_ushort(); // Combining Mark
//$Mark1Coverage is already set in $LuCoverage 0065|0073 etc
$Mark2Coverage = $subtable_offset + $this->read_ushort(); // Base Mark
$ClassCount = $this->read_ushort(); // Number of classes defined for marks = No. of Combining mark1 glyphs in the MarkCoverage table
$Mark1Array = $subtable_offset + $this->read_ushort(); // Offset to MarkArray table
$Mark2Array = $subtable_offset + $this->read_ushort(); // Offset to Mark2Array table
$this->seek($Mark2Coverage);
$Mark2Glyphs = implode('|', $this->_getCoverage());
$checkpos = $ptr;
$checkpos--;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos--;
}
if (isset($this->OTLdata[$checkpos]) && strpos($Mark2Glyphs, $this->OTLdata[$checkpos]['hex']) !== false) {
$matchedpos = $checkpos;
} else {
$matchedpos = false;
}
if ($matchedpos !== false) {
// Get the relevant MarkRecord
$Mark1Pos = $LuCoverage[$currGID];
$Mark1Record = $this->_getMarkRecord($Mark1Array, $Mark1Pos); // e.g. Array ( [Class] => 0 [AnchorX] => -549 [AnchorY] => 1548 )
//Mark Class is = $Mark1Record['Class']
// Get the relevant Mark2Record
$this->seek($Mark2Array);
$Mark2Count = $this->read_ushort();
$Mark2Pos = strpos($Mark2Glyphs, $this->OTLdata[$matchedpos]['hex']) / 6;
// Move to the Mark2Record we want
$nSkip = (2 * $Mark2Pos * $ClassCount );
$this->skip($nSkip);
// Read Mark2Record we want for appropriate Class
$nSkip = 2 * $Mark1Record['Class'];
$this->skip($nSkip);
$Mark2RecordOffset = $Mark2Array + $this->read_ushort();
list($x, $y) = $this->_getAnchorTable($Mark2RecordOffset);
$Mark2Record = ['AnchorX' => $x, 'AnchorY' => $y]; // e.g. Array ( [AnchorX] => 660 [AnchorY] => 1556 )
// Need default XAdvance for Mark2 glyph
$Mark2Width = $this->mpdf->_getCharWidth($this->mpdf->CurrentFont['cw'], $this->OTLdata[$matchedpos]['uni']) * $this->mpdf->CurrentFont['unitsPerEm'] / 1000; // convert back to font design units
// IF combining marks are set on different components of a ligature glyph, do not apply this rule
// Test: arabictypesetting: إِلَىٰٓ
// Test: arabictypesetting: بَّيْنَكُمْ
$prevLig = -1;
$thisLig = -1;
$prevComp = -1;
$thisComp = -1;
if (isset($this->assocMarks[$matchedpos])) {
$prevLig = $this->assocMarks[$matchedpos]['ligPos'];
$prevComp = $this->assocMarks[$matchedpos]['compID'];
}
if (isset($this->assocMarks[$ptr])) {
$thisLig = $this->assocMarks[$ptr]['ligPos'];
$thisComp = $this->assocMarks[$ptr]['compID'];
}
// However IF Mark2 (first in logical order, i.e. being attached to) is not associated with a base, carry on
// This happens in Indic when the Mark being attached to e.g. [Halant Ma lig] -> MatraU, [U+0B4D + U+B2E as E0F5]-> U+0B41 become E135
if (!defined("OMIT_OTL_FIX_1") || OMIT_OTL_FIX_1 != 1) {
/* OTL_FIX_1 */
if (isset($this->assocMarks[$matchedpos]) && ($prevLig != $thisLig || $prevComp != $thisComp )) {
return 0;
}
} else {
/* Original code */
if ($prevLig != $thisLig || $prevComp != $thisComp) {
return 0;
}
}
if (!defined("OMIT_OTL_FIX_2") || OMIT_OTL_FIX_2 != 1) {
/* OTL_FIX_2 */
if (!isset($this->OTLdata[$matchedpos]['GPOSinfo']['BaseWidth']) || !$this->OTLdata[$matchedpos]['GPOSinfo']['BaseWidth']) {
$this->OTLdata[$ptr]['GPOSinfo']['BaseWidth'] = $Mark2Width;
}
}
// ZZZ99Q - Test Case font-family: garuda น้ำ
if (isset($this->OTLdata[$matchedpos]['GPOSinfo']['BaseWidth']) && $this->OTLdata[$matchedpos]['GPOSinfo']['BaseWidth']) {
$this->OTLdata[$ptr]['GPOSinfo']['BaseWidth'] = $this->OTLdata[$matchedpos]['GPOSinfo']['BaseWidth'];
}
// Align to previous Mark by attachment - so need to add the previous placement values
$prevXPlacement = (isset($this->OTLdata[$matchedpos]['GPOSinfo']['XPlacement']) ? $this->OTLdata[$matchedpos]['GPOSinfo']['XPlacement'] : 0);
$prevYPlacement = (isset($this->OTLdata[$matchedpos]['GPOSinfo']['YPlacement']) ? $this->OTLdata[$matchedpos]['GPOSinfo']['YPlacement'] : 0);
$this->OTLdata[$ptr]['GPOSinfo']['XPlacement'] = $prevXPlacement + $Mark2Record['AnchorX'] - $Mark1Record['AnchorX'];
$this->OTLdata[$ptr]['GPOSinfo']['YPlacement'] = $prevYPlacement + $Mark2Record['AnchorY'] - $Mark1Record['AnchorY'];
if ($this->debugOTL) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
return 1;
}
return 0;
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 7: Context positioning Position one or more glyphs in context
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 7) {
//===========
// Format 1:
//===========
if ($PosFormat == 1) {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . " Format " . $PosFormat . " not TESTED YET.");
} //===========
// Format 2:
//===========
elseif ($PosFormat == 2) {
$CoverageTableOffset = $subtable_offset + $this->read_ushort();
$InputClassDefOffset = $subtable_offset + $this->read_ushort();
$PosClassSetCnt = $this->read_ushort();
$PosClassSetOffset = [];
for ($b = 0; $b < $PosClassSetCnt; $b++) {
$offset = $this->read_ushort();
if ($offset == 0x0000) {
$PosClassSetOffset[] = $offset;
} else {
$PosClassSetOffset[] = $subtable_offset + $offset;
}
}
$InputClasses = $this->_getClasses($InputClassDefOffset);
for ($s = 0; $s < $PosClassSetCnt; $s++) { // $ChainPosClassSet is ordered by input class-may be NULL
// Select $PosClassSet if currGlyph is in First Input Class
if ($PosClassSetOffset[$s] > 0 && isset($InputClasses[$s][$currGID])) {
$this->seek($PosClassSetOffset[$s]);
$PosClassRuleCnt = $this->read_ushort();
$PosClassRule = [];
for ($b = 0; $b < $PosClassRuleCnt; $b++) {
$PosClassRule[$b] = $PosClassSetOffset[$s] + $this->read_ushort();
}
for ($b = 0; $b < $PosClassRuleCnt; $b++) { // EACH RULE
$this->seek($PosClassRule[$b]);
$InputGlyphCount = $this->read_ushort();
$PosCount = $this->read_ushort();
$Input = [];
for ($r = 1; $r < $InputGlyphCount; $r++) {
$Input[$r] = $this->read_ushort();
}
$inputClass = $s;
$inputGlyphs = [];
$inputGlyphs[0] = $InputClasses[$inputClass];
if ($InputGlyphCount > 1) {
// NB starts at 1
for ($gcl = 1; $gcl < $InputGlyphCount; $gcl++) {
$classindex = $Input[$gcl];
if (isset($InputClasses[$classindex])) {
$inputGlyphs[$gcl] = $InputClasses[$classindex];
} else {
$inputGlyphs[$gcl] = '';
}
}
}
// Class 0 contains all the glyphs NOT in the other classes
$class0excl = [];
for ($gc = 1; $gc <= count($InputClasses); $gc++) {
if (is_array($InputClasses[$gc])) {
$class0excl = $class0excl + $InputClasses[$gc];
}
}
$backtrackGlyphs = [];
$lookaheadGlyphs = [];
$matched = $this->checkContextMatchMultipleUni($inputGlyphs, $backtrackGlyphs, $lookaheadGlyphs, $ignore, $ptr, $class0excl);
if ($matched) {
for ($p = 0; $p < $PosCount; $p++) { // EACH LOOKUP
$SequenceIndex[$p] = $this->read_ushort();
$LookupListIndex[$p] = $this->read_ushort();
}
for ($p = 0; $p < $PosCount; $p++) {
// Apply $LookupListIndex at $SequenceIndex
if ($SequenceIndex[$p] >= $InputGlyphCount) {
continue;
}
$lu = $LookupListIndex[$p];
$luType = $this->GPOSLookups[$lu]['Type'];
$luFlag = $this->GPOSLookups[$lu]['Flag'];
$luMarkFilteringSet = $this->GPOSLookups[$lu]['MarkFilteringSet'];
$luptr = $matched[$SequenceIndex[$p]];
$lucurrGlyph = $this->OTLdata[$luptr]['hex'];
$lucurrGID = $this->OTLdata[$luptr]['uni'];
foreach ($this->GPOSLookups[$lu]['Subtables'] as $luc => $lusubtable_offset) {
$shift = $this->_applyGPOSsubtable($lu, $luc, $luptr, $lucurrGlyph, $lucurrGID, ($lusubtable_offset - $this->GPOS_offset + $this->GSUB_length), $luType, $luFlag, $luMarkFilteringSet, $this->LuCoverage[$lu][$luc], $tag, 1, $is_old_spec);
if ($this->debugOTL && $shift) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
if ($shift) {
break;
}
}
}
if (!defined("OMIT_OTL_FIX_3") || OMIT_OTL_FIX_3 != 1) {
return $shift;
} /* OTL_FIX_3 */
else {
return $InputGlyphCount; // should be + matched ignores in Input Sequence
}
}
}
}
}
return 0;
} //===========
// Format 3:
//===========
elseif ($PosFormat == 3) {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . " Format " . $PosFormat . " not TESTED YET.");
} else {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . ", Format " . $PosFormat . " not supported.");
}
} ////////////////////////////////////////////////////////////////////////////////
// LookupType 8: Chained Context positioning Position one or more glyphs in chained context
////////////////////////////////////////////////////////////////////////////////
elseif ($Type == 8) {
//===========
// Format 1:
//===========
if ($PosFormat == 1) {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . " Format " . $PosFormat . " not TESTED YET.");
return 0;
} //===========
// Format 2:
//===========
elseif ($PosFormat == 2) {
$CoverageTableOffset = $subtable_offset + $this->read_ushort();
$BacktrackClassDefOffset = $subtable_offset + $this->read_ushort();
$InputClassDefOffset = $subtable_offset + $this->read_ushort();
$LookaheadClassDefOffset = $subtable_offset + $this->read_ushort();
$ChainPosClassSetCnt = $this->read_ushort();
$ChainPosClassSetOffset = [];
for ($b = 0; $b < $ChainPosClassSetCnt; $b++) {
$offset = $this->read_ushort();
if ($offset == 0x0000) {
$ChainPosClassSetOffset[] = $offset;
} else {
$ChainPosClassSetOffset[] = $subtable_offset + $offset;
}
}
$BacktrackClasses = $this->_getClasses($BacktrackClassDefOffset);
$InputClasses = $this->_getClasses($InputClassDefOffset);
$LookaheadClasses = $this->_getClasses($LookaheadClassDefOffset);
for ($s = 0; $s < $ChainPosClassSetCnt; $s++) { // $ChainPosClassSet is ordered by input class-may be NULL
// Select $ChainPosClassSet if currGlyph is in First Input Class
if ($ChainPosClassSetOffset[$s] > 0 && isset($InputClasses[$s][$currGID])) {
$this->seek($ChainPosClassSetOffset[$s]);
$ChainPosClassRuleCnt = $this->read_ushort();
$ChainPosClassRule = [];
for ($b = 0; $b < $ChainPosClassRuleCnt; $b++) {
$ChainPosClassRule[$b] = $ChainPosClassSetOffset[$s] + $this->read_ushort();
}
for ($b = 0; $b < $ChainPosClassRuleCnt; $b++) { // EACH RULE
$this->seek($ChainPosClassRule[$b]);
$BacktrackGlyphCount = $this->read_ushort();
$Backtrack = [];
for ($r = 0; $r < $BacktrackGlyphCount; $r++) {
$Backtrack[$r] = $this->read_ushort();
}
$InputGlyphCount = $this->read_ushort();
$Input = [];
for ($r = 1; $r < $InputGlyphCount; $r++) {
$Input[$r] = $this->read_ushort();
}
$LookaheadGlyphCount = $this->read_ushort();
$Lookahead = [];
for ($r = 0; $r < $LookaheadGlyphCount; $r++) {
$Lookahead[$r] = $this->read_ushort();
}
$inputClass = $s; //???
$inputGlyphs = [];
$inputGlyphs[0] = $InputClasses[$inputClass];
if ($InputGlyphCount > 1) {
// NB starts at 1
for ($gcl = 1; $gcl < $InputGlyphCount; $gcl++) {
$classindex = $Input[$gcl];
if (isset($InputClasses[$classindex])) {
$inputGlyphs[$gcl] = $InputClasses[$classindex];
} else {
$inputGlyphs[$gcl] = '';
}
}
}
// Class 0 contains all the glyphs NOT in the other classes
$class0excl = [];
for ($gc = 1; $gc <= count($InputClasses); $gc++) {
if (isset($InputClasses[$gc]) && is_array($InputClasses[$gc])) {
$class0excl = $class0excl + $InputClasses[$gc];
}
}
if ($BacktrackGlyphCount) {
$backtrackGlyphs = [];
for ($gcl = 0; $gcl < $BacktrackGlyphCount; $gcl++) {
$classindex = $Backtrack[$gcl];
if (isset($BacktrackClasses[$classindex])) {
$backtrackGlyphs[$gcl] = $BacktrackClasses[$classindex];
} else {
$backtrackGlyphs[$gcl] = '';
}
}
} else {
$backtrackGlyphs = [];
}
// Class 0 contains all the glyphs NOT in the other classes
$bclass0excl = [];
for ($gc = 1; $gc <= count($BacktrackClasses); $gc++) {
if (isset($BacktrackClasses[$gc]) && is_array($BacktrackClasses[$gc])) {
$bclass0excl = $bclass0excl + $BacktrackClasses[$gc];
}
}
if ($LookaheadGlyphCount) {
$lookaheadGlyphs = [];
for ($gcl = 0; $gcl < $LookaheadGlyphCount; $gcl++) {
$classindex = $Lookahead[$gcl];
if (isset($LookaheadClasses[$classindex])) {
$lookaheadGlyphs[$gcl] = $LookaheadClasses[$classindex];
} else {
$lookaheadGlyphs[$gcl] = '';
}
}
} else {
$lookaheadGlyphs = [];
}
// Class 0 contains all the glyphs NOT in the other classes
$lclass0excl = [];
for ($gc = 1; $gc <= count($LookaheadClasses); $gc++) {
if (isset($LookaheadClasses[$gc]) && is_array($LookaheadClasses[$gc])) {
$lclass0excl = $lclass0excl + $LookaheadClasses[$gc];
}
}
$matched = $this->checkContextMatchMultipleUni($inputGlyphs, $backtrackGlyphs, $lookaheadGlyphs, $ignore, $ptr, $class0excl, $bclass0excl, $lclass0excl);
if ($matched) {
$PosCount = $this->read_ushort();
$SequenceIndex = [];
$LookupListIndex = [];
for ($p = 0; $p < $PosCount; $p++) { // EACH LOOKUP
$SequenceIndex[$p] = $this->read_ushort();
$LookupListIndex[$p] = $this->read_ushort();
}
for ($p = 0; $p < $PosCount; $p++) {
// Apply $LookupListIndex at $SequenceIndex
if ($SequenceIndex[$p] >= $InputGlyphCount) {
continue;
}
$lu = $LookupListIndex[$p];
$luType = $this->GPOSLookups[$lu]['Type'];
$luFlag = $this->GPOSLookups[$lu]['Flag'];
$luMarkFilteringSet = $this->GPOSLookups[$lu]['MarkFilteringSet'];
$luptr = $matched[$SequenceIndex[$p]];
$lucurrGlyph = $this->OTLdata[$luptr]['hex'];
$lucurrGID = $this->OTLdata[$luptr]['uni'];
foreach ($this->GPOSLookups[$lu]['Subtables'] as $luc => $lusubtable_offset) {
$shift = $this->_applyGPOSsubtable($lu, $luc, $luptr, $lucurrGlyph, $lucurrGID, ($lusubtable_offset - $this->GPOS_offset + $this->GSUB_length), $luType, $luFlag, $luMarkFilteringSet, $this->LuCoverage[$lu][$luc], $tag, 1, $is_old_spec);
if ($this->debugOTL && $shift) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
if ($shift) {
break;
}
}
}
if (!defined("OMIT_OTL_FIX_3") || OMIT_OTL_FIX_3 != 1) {
return $shift;
} /* OTL_FIX_3 */
else {
return $InputGlyphCount; // should be + matched ignores in Input Sequence
}
}
}
}
}
return 0;
} //===========
// Format 3:
//===========
elseif ($PosFormat == 3) {
$BacktrackGlyphCount = $this->read_ushort();
for ($b = 0; $b < $BacktrackGlyphCount; $b++) {
$CoverageBacktrackOffset[] = $subtable_offset + $this->read_ushort(); // in glyph sequence order
}
$InputGlyphCount = $this->read_ushort();
for ($b = 0; $b < $InputGlyphCount; $b++) {
$CoverageInputOffset[] = $subtable_offset + $this->read_ushort(); // in glyph sequence order
}
$LookaheadGlyphCount = $this->read_ushort();
for ($b = 0; $b < $LookaheadGlyphCount; $b++) {
$CoverageLookaheadOffset[] = $subtable_offset + $this->read_ushort(); // in glyph sequence order
}
$PosCount = $this->read_ushort();
$save_pos = $this->_pos; // Save the point just after PosCount
$CoverageBacktrackGlyphs = [];
for ($b = 0; $b < $BacktrackGlyphCount; $b++) {
$this->seek($CoverageBacktrackOffset[$b]);
$glyphs = $this->_getCoverage();
$CoverageBacktrackGlyphs[$b] = implode("|", $glyphs);
}
$CoverageInputGlyphs = [];
for ($b = 0; $b < $InputGlyphCount; $b++) {
$this->seek($CoverageInputOffset[$b]);
$glyphs = $this->_getCoverage();
$CoverageInputGlyphs[$b] = implode("|", $glyphs);
}
$CoverageLookaheadGlyphs = [];
for ($b = 0; $b < $LookaheadGlyphCount; $b++) {
$this->seek($CoverageLookaheadOffset[$b]);
$glyphs = $this->_getCoverage();
$CoverageLookaheadGlyphs[$b] = implode("|", $glyphs);
}
$matched = $this->checkContextMatchMultiple($CoverageInputGlyphs, $CoverageBacktrackGlyphs, $CoverageLookaheadGlyphs, $ignore, $ptr);
if ($matched) {
$this->seek($save_pos); // Return to just after PosCount
for ($p = 0; $p < $PosCount; $p++) {
// PosLookupRecord
$PosLookupRecord[$p]['SequenceIndex'] = $this->read_ushort();
$PosLookupRecord[$p]['LookupListIndex'] = $this->read_ushort();
}
for ($p = 0; $p < $PosCount; $p++) {
// Apply $PosLookupRecord[$p]['LookupListIndex'] at $PosLookupRecord[$p]['SequenceIndex']
if ($PosLookupRecord[$p]['SequenceIndex'] >= $InputGlyphCount) {
continue;
}
$lu = $PosLookupRecord[$p]['LookupListIndex'];
$luType = $this->GPOSLookups[$lu]['Type'];
$luFlag = $this->GPOSLookups[$lu]['Flag'];
if (isset($this->GPOSLookups[$lu]['MarkFilteringSet'])) {
$luMarkFilteringSet = $this->GPOSLookups[$lu]['MarkFilteringSet'];
} else {
$luMarkFilteringSet = '';
}
$luptr = $matched[$PosLookupRecord[$p]['SequenceIndex']];
$lucurrGlyph = $this->OTLdata[$luptr]['hex'];
$lucurrGID = $this->OTLdata[$luptr]['uni'];
foreach ($this->GPOSLookups[$lu]['Subtables'] as $luc => $lusubtable_offset) {
$shift = $this->_applyGPOSsubtable($lu, $luc, $luptr, $lucurrGlyph, $lucurrGID, ($lusubtable_offset - $this->GPOS_offset + $this->GSUB_length), $luType, $luFlag, $luMarkFilteringSet, $this->LuCoverage[$lu][$luc], $tag, 1, $is_old_spec);
if ($this->debugOTL && $shift) {
$this->_dumpproc('GPOS', $lookupID, $subtable, $Type, $PosFormat, $ptr, $currGlyph, $level);
}
if ($shift) {
break;
}
}
}
}
} else {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . ", Format " . $PosFormat . " not supported.");
}
} else {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Type . " not supported.");
}
}
//////////////////////////////////////////////////////////////////////////////////
// GPOS / GSUB / GCOM (common) functions
//////////////////////////////////////////////////////////////////////////////////
private function checkContextMatch($Input, $Backtrack, $Lookahead, $ignore, $ptr)
{
// Input etc are single numbers - GSUB Format 6.1
// Input starts with (1=>xxx)
// return false if no match, else an array of ptr for matches (0=>0, 1=>3,...)
$current_syllable = (isset($this->OTLdata[$ptr]['syllable']) ? $this->OTLdata[$ptr]['syllable'] : 0);
// BACKTRACK
$checkpos = $ptr;
for ($i = 0; $i < count($Backtrack); $i++) {
$checkpos--;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos--;
}
// If outside scope of current syllable - return no match
if ($this->restrictToSyllable && isset($this->OTLdata[$checkpos]['syllable']) && $this->OTLdata[$checkpos]['syllable'] != $current_syllable) {
return false;
} elseif (!isset($this->OTLdata[$checkpos]) || $this->OTLdata[$checkpos]['uni'] != $Backtrack[$i]) {
return false;
}
}
// INPUT
$matched = [0 => $ptr];
$checkpos = $ptr;
for ($i = 1; $i < count($Input); $i++) {
$checkpos++;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos++;
}
// If outside scope of current syllable - return no match
if ($this->restrictToSyllable && isset($this->OTLdata[$checkpos]['syllable']) && $this->OTLdata[$checkpos]['syllable'] != $current_syllable) {
return false;
} elseif (isset($this->OTLdata[$checkpos]) && $this->OTLdata[$checkpos]['uni'] == $Input[$i]) {
$matched[] = $checkpos;
} else {
return false;
}
}
// LOOKAHEAD
for ($i = 0; $i < count($Lookahead); $i++) {
$checkpos++;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos++;
}
// If outside scope of current syllable - return no match
if ($this->restrictToSyllable && isset($this->OTLdata[$checkpos]['syllable']) && $this->OTLdata[$checkpos]['syllable'] != $current_syllable) {
return false;
} elseif (!isset($this->OTLdata[$checkpos]) || $this->OTLdata[$checkpos]['uni'] != $Lookahead[$i]) {
return false;
}
}
return $matched;
}
private function checkContextMatchMultiple($Input, $Backtrack, $Lookahead, $ignore, $ptr, $class0excl = '', $bclass0excl = '', $lclass0excl = '')
{
// Input etc are string/array of glyph strings - GSUB Format 5.2, 5.3, 6.2, 6.3, GPOS Format 7.2, 7.3, 8.2, 8.3
// Input starts with (1=>xxx)
// return false if no match, else an array of ptr for matches (0=>0, 1=>3,...)
// $class0excl is the string of glyphs in all classes except Class 0 (GSUB 5.2, 6.2, GPOS 7.2, 8.2)
// $bclass0excl & $lclass0excl are the same for lookahead and backtrack (GSUB 6.2, GPOS 8.2)
$current_syllable = (isset($this->OTLdata[$ptr]['syllable']) ? $this->OTLdata[$ptr]['syllable'] : 0);
// BACKTRACK
$checkpos = $ptr;
for ($i = 0; $i < count($Backtrack); $i++) {
$checkpos--;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos--;
}
// If outside scope of current syllable - return no match
if ($this->restrictToSyllable && isset($this->OTLdata[$checkpos]['syllable']) && $this->OTLdata[$checkpos]['syllable'] != $current_syllable) {
return false;
} // If Class 0 specified, matches anything NOT in $bclass0excl
elseif (!$Backtrack[$i] && isset($this->OTLdata[$checkpos]) && strpos($bclass0excl, $this->OTLdata[$checkpos]['hex']) !== false) {
return false;
} elseif (!isset($this->OTLdata[$checkpos]) || strpos($Backtrack[$i], $this->OTLdata[$checkpos]['hex']) === false) {
return false;
}
}
// INPUT
$matched = [0 => $ptr];
$checkpos = $ptr;
for ($i = 1; $i < count($Input); $i++) { // Start at 1 - already matched the first InputGlyph
$checkpos++;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos++;
}
// If outside scope of current syllable - return no match
if ($this->restrictToSyllable && isset($this->OTLdata[$checkpos]['syllable']) && $this->OTLdata[$checkpos]['syllable'] != $current_syllable) {
return false;
} // If Input Class 0 specified, matches anything NOT in $class0excl
elseif (!$Input[$i] && isset($this->OTLdata[$checkpos]) && strpos($class0excl, $this->OTLdata[$checkpos]['hex']) === false) {
$matched[] = $checkpos;
} elseif (isset($this->OTLdata[$checkpos]) && strpos($Input[$i], $this->OTLdata[$checkpos]['hex']) !== false) {
$matched[] = $checkpos;
} else {
return false;
}
}
// LOOKAHEAD
for ($i = 0; $i < count($Lookahead); $i++) {
$checkpos++;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos++;
}
// If outside scope of current syllable - return no match
if ($this->restrictToSyllable && isset($this->OTLdata[$checkpos]['syllable']) && $this->OTLdata[$checkpos]['syllable'] != $current_syllable) {
return false;
} // If Class 0 specified, matches anything NOT in $lclass0excl
elseif (!$Lookahead[$i] && isset($this->OTLdata[$checkpos]) && strpos($lclass0excl, $this->OTLdata[$checkpos]['hex']) !== false) {
return false;
} elseif (!isset($this->OTLdata[$checkpos]) || strpos($Lookahead[$i], $this->OTLdata[$checkpos]['hex']) === false) {
return false;
}
}
return $matched;
}
private function checkContextMatchMultipleUni($Input, $Backtrack, $Lookahead, $ignore, $ptr, $class0excl = [], $bclass0excl = [], $lclass0excl = [])
{
// Input etc are array of glyphs - GSUB Format 5.2, 5.3, 6.2, 6.3, GPOS Format 7.2, 7.3, 8.2, 8.3
// Input starts with (1=>xxx)
// return false if no match, else an array of ptr for matches (0=>0, 1=>3,...)
// $class0excl is array of glyphs in all classes except Class 0 (GSUB 5.2, 6.2, GPOS 7.2, 8.2)
// $bclass0excl & $lclass0excl are the same for lookahead and backtrack (GSUB 6.2, GPOS 8.2)
$current_syllable = (isset($this->OTLdata[$ptr]['syllable']) ? $this->OTLdata[$ptr]['syllable'] : 0);
// BACKTRACK
$checkpos = $ptr;
for ($i = 0; $i < count($Backtrack); $i++) {
$checkpos--;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos--;
}
// If outside scope of current syllable - return no match
if ($this->restrictToSyllable && isset($this->OTLdata[$checkpos]['syllable']) && $this->OTLdata[$checkpos]['syllable'] != $current_syllable) {
return false;
} // If Class 0 specified, matches anything NOT in $bclass0excl
elseif (!$Backtrack[$i] && isset($this->OTLdata[$checkpos]) && isset($bclass0excl[$this->OTLdata[$checkpos]['uni']])) {
return false;
} elseif (!isset($this->OTLdata[$checkpos]) || !isset($Backtrack[$i][$this->OTLdata[$checkpos]['uni']])) {
return false;
}
}
// INPUT
$matched = [0 => $ptr];
$checkpos = $ptr;
for ($i = 1; $i < count($Input); $i++) { // Start at 1 - already matched the first InputGlyph
$checkpos++;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos++;
}
// If outside scope of current syllable - return no match
if ($this->restrictToSyllable && isset($this->OTLdata[$checkpos]['syllable']) && $this->OTLdata[$checkpos]['syllable'] != $current_syllable) {
return false;
} // If Input Class 0 specified, matches anything NOT in $class0excl
elseif (!$Input[$i] && isset($this->OTLdata[$checkpos]) && !isset($class0excl[$this->OTLdata[$checkpos]['uni']])) {
$matched[] = $checkpos;
} elseif (isset($this->OTLdata[$checkpos]) && isset($Input[$i][$this->OTLdata[$checkpos]['uni']])) {
$matched[] = $checkpos;
} else {
return false;
}
}
// LOOKAHEAD
for ($i = 0; $i < count($Lookahead); $i++) {
$checkpos++;
while (isset($this->OTLdata[$checkpos]) && strpos($ignore, $this->OTLdata[$checkpos]['hex']) !== false) {
$checkpos++;
}
// If outside scope of current syllable - return no match
if ($this->restrictToSyllable && isset($this->OTLdata[$checkpos]['syllable']) && $this->OTLdata[$checkpos]['syllable'] != $current_syllable) {
return false;
} // If Class 0 specified, matches anything NOT in $lclass0excl
elseif (!$Lookahead[$i] && isset($this->OTLdata[$checkpos]) && isset($lclass0excl[$this->OTLdata[$checkpos]['uni']])) {
return false;
} elseif (!isset($this->OTLdata[$checkpos]) || !isset($Lookahead[$i][$this->OTLdata[$checkpos]['uni']])) {
return false;
}
}
return $matched;
}
private function _getClassDefinitionTable($offset)
{
if (isset($this->LuDataCache[$this->fontkey][$offset])) {
$GlyphByClass = $this->LuDataCache[$this->fontkey][$offset];
} else {
$this->seek($offset);
$ClassFormat = $this->read_ushort();
$GlyphClass = [];
// $GlyphByClass = array(0=>array()); // NB This forces an index[0]
if ($ClassFormat == 1) {
$StartGlyph = $this->read_ushort();
$GlyphCount = $this->read_ushort();
for ($i = 0; $i < $GlyphCount; $i++) {
$GlyphClass[$i]['startGlyphID'] = $StartGlyph + $i;
$GlyphClass[$i]['endGlyphID'] = $StartGlyph + $i;
$GlyphClass[$i]['class'] = $this->read_ushort();
for ($g = $GlyphClass[$i]['startGlyphID']; $g <= $GlyphClass[$i]['endGlyphID']; $g++) {
$GlyphByClass[$GlyphClass[$i]['class']][] = $this->glyphToChar($g);
}
}
} elseif ($ClassFormat == 2) {
$tableCount = $this->read_ushort();
for ($i = 0; $i < $tableCount; $i++) {
$GlyphClass[$i]['startGlyphID'] = $this->read_ushort();
$GlyphClass[$i]['endGlyphID'] = $this->read_ushort();
$GlyphClass[$i]['class'] = $this->read_ushort();
for ($g = $GlyphClass[$i]['startGlyphID']; $g <= $GlyphClass[$i]['endGlyphID']; $g++) {
$GlyphByClass[$GlyphClass[$i]['class']][] = $this->glyphToChar($g);
}
}
}
ksort($GlyphByClass);
$this->LuDataCache[$this->fontkey][$offset] = $GlyphByClass;
}
return $GlyphByClass;
}
private function count_bits($n)
{
for ($c = 0; $n; $c++) {
$n &= $n - 1; // clear the least significant bit set
}
return $c;
}
private function _getValueRecord($ValueFormat)
{
// Common ValueRecord for GPOS
// Only returns 3 possible: $vra['XPlacement'] $vra['YPlacement'] $vra['XAdvance']
$vra = [];
// Horizontal adjustment for placement - in design units
if (($ValueFormat & 0x0001) == 0x0001) {
$vra['XPlacement'] = $this->read_short();
}
// Vertical adjustment for placement - in design units
if (($ValueFormat & 0x0002) == 0x0002) {
$vra['YPlacement'] = $this->read_short();
}
// Horizontal adjustment for advance - in design units (only used for horizontal writing)
if (($ValueFormat & 0x0004) == 0x0004) {
$vra['XAdvance'] = $this->read_short();
}
// Vertical adjustment for advance - in design units (only used for vertical writing)
if (($ValueFormat & 0x0008) == 0x0008) {
$this->read_short();
}
// Offset to Device table for horizontal placement-measured from beginning of PosTable (may be NULL)
if (($ValueFormat & 0x0010) == 0x0010) {
$this->read_ushort();
}
// Offset to Device table for vertical placement-measured from beginning of PosTable (may be NULL)
if (($ValueFormat & 0x0020) == 0x0020) {
$this->read_ushort();
}
// Offset to Device table for horizontal advance-measured from beginning of PosTable (may be NULL)
if (($ValueFormat & 0x0040) == 0x0040) {
$this->read_ushort();
}
// Offset to Device table for vertical advance-measured from beginning of PosTable (may be NULL)
if (($ValueFormat & 0x0080) == 0x0080) {
$this->read_ushort();
}
return $vra;
}
private function _getAnchorTable($offset = 0)
{
if ($offset) {
$this->seek($offset);
}
$AnchorFormat = $this->read_ushort();
$XCoordinate = $this->read_short();
$YCoordinate = $this->read_short();
// Format 2 specifies additional link to contour point; Format 3 additional Device table
return [$XCoordinate, $YCoordinate];
}
private function _getMarkRecord($offset, $MarkPos)
{
$this->seek($offset);
$MarkCount = $this->read_ushort();
$this->skip($MarkPos * 4);
$Class = $this->read_ushort();
$MarkAnchor = $offset + $this->read_ushort(); // = Offset to anchor table
list($x, $y) = $this->_getAnchorTable($MarkAnchor);
$MarkRecord = ['Class' => $Class, 'AnchorX' => $x, 'AnchorY' => $y];
return $MarkRecord;
}
private function _getGCOMignoreString($flag, $MarkFilteringSet)
{
// If ignoreFlag set, combine all ignore glyphs into -> "(?:( 0FBA1| 0FBA2| 0FBA3)*)"
// else "()"
// for Input - set on secondary Lookup table if in Context, and set Backtrack and Lookahead on Context Lookup
$str = "";
$ignoreflag = 0;
// Flag & 0xFF?? = MarkAttachmentType
if ($flag & 0xFF00) {
// "a lookup must ignore any mark glyphs that are not in the specified mark attachment class"
// $this->MarkAttachmentType is already adjusted for this i.e. contains all Marks except those in the MarkAttachmentClassDef table
$MarkAttachmentType = $flag >> 8;
$ignoreflag = $flag;
$str = $this->MarkAttachmentType[$MarkAttachmentType];
}
// Flag & 0x0010 = UseMarkFilteringSet
if ($flag & 0x0010) {
throw new \Mpdf\MpdfException("This font [" . $this->fontkey . "] contains MarkGlyphSets - Not tested yet");
// Change also in ttfontsuni.php
if ($MarkFilteringSet == '') {
throw new \Mpdf\MpdfException("This font [" . $this->fontkey . "] contains MarkGlyphSets - but MarkFilteringSet not set");
}
$str = $this->MarkGlyphSets[$MarkFilteringSet];
}
// If Ignore Marks set, supercedes any above
// Flag & 0x0008 = Ignore Marks - (unless already done with MarkAttachmentType)
if (($flag & 0x0008) == 0x0008 && ($flag & 0xFF00) == 0) {
$ignoreflag = 8;
$str = $this->GlyphClassMarks;
}
// Flag & 0x0004 = Ignore Ligatures
if (($flag & 0x0004) == 0x0004) {
$ignoreflag += 4;
if ($str) {
$str .= "|";
}
$str .= $this->GlyphClassLigatures;
}
// Flag & 0x0002 = Ignore BaseGlyphs
if (($flag & 0x0002) == 0x0002) {
$ignoreflag += 2;
if ($str) {
$str .= "|";
}
$str .= $this->GlyphClassBases;
}
if ($str) {
return "((?:(?:" . $str . "))*)";
} else {
return "()";
}
}
private function _checkGCOMignore($flag, $glyph, $MarkFilteringSet)
{
$ignore = false;
// Flag & 0x0008 = Ignore Marks - (unless already done with MarkAttachmentType)
if (($flag & 0x0008 && ($flag & 0xFF00) == 0) && strpos($this->GlyphClassMarks, $glyph)) {
$ignore = true;
}
if (($flag & 0x0004) && strpos($this->GlyphClassLigatures, $glyph)) {
$ignore = true;
}
if (($flag & 0x0002) && strpos($this->GlyphClassBases, $glyph)) {
$ignore = true;
}
// Flag & 0xFF?? = MarkAttachmentType
if ($flag & 0xFF00) {
// "a lookup must ignore any mark glyphs that are not in the specified mark attachment class"
// $this->MarkAttachmentType is already adjusted for this i.e. contains all Marks except those in the MarkAttachmentClassDef table
if (strpos($this->MarkAttachmentType[($flag >> 8)], $glyph)) {
$ignore = true;
}
}
// Flag & 0x0010 = UseMarkFilteringSet
if (($flag & 0x0010) && strpos($this->MarkGlyphSets[$MarkFilteringSet], $glyph)) {
$ignore = true;
}
return $ignore;
}
/**
* Bidi algorithm
*
* These functions are called from mpdf after GSUB/GPOS has taken place
* At this stage the bidi-type is in string form
*
* Bidirectional Character Types
* =============================
* Type Description General Scope
* Strong
* L Left-to-Right LRM, most alphabetic, syllabic, Han ideographs, non-European or non-Arabic digits, ...
* LRE Left-to-Right Embedding LRE
* LRO Left-to-Right Override LRO
* R Right-to-Left RLM, Hebrew alphabet, and related punctuation
* AL Right-to-Left Arabic Arabic, Thaana, and Syriac alphabets, most punctuation specific to those scripts, ...
* RLE Right-to-Left Embedding RLE
* RLO Right-to-Left Override RLO
* Weak
* PDF Pop Directional Format PDF
* EN European Number European digits, Eastern Arabic-Indic digits, ...
* ES European Number Separator Plus sign, minus sign
* ET European Number Terminator Degree sign, currency symbols, ...
* AN Arabic Number Arabic-Indic digits, Arabic decimal and thousands separators, ...
* CS Common Number Separator Colon, comma, full stop (period), No-break space, ...
* NSM Nonspacing Mark Characters marked Mn (Nonspacing_Mark) and Me (Enclosing_Mark) in the Unicode Character Database
* BN Boundary Neutral Default ignorables, non-characters, and control characters, other than those explicitly given other types.
* Neutral
* B Paragraph Separator Paragraph separator, appropriate Newline Functions, higher-level protocol paragraph determination
* S Segment Separator Tab
* WS Whitespace Space, figure space, line separator, form feed, General Punctuation spaces, ...
* ON Other Neutrals All other characters, including OBJECT REPLACEMENT CHARACTER
*/
public function bidiSort($ta, $str, $dir, &$chunkOTLdata, $useGPOS)
{
$pel = 0; // paragraph embedding level
$maxlevel = 0;
$numchars = count($chunkOTLdata['char_data']);
// Set the initial paragraph embedding level
if ($dir == 'rtl') {
$pel = 1;
} else {
$pel = 0;
}
// X1. Begin by setting the current embedding level to the paragraph embedding level. Set the directional override status to neutral.
// Current Embedding Level
$cel = $pel;
// directional override status (-1 is Neutral)
$dos = -1;
$remember = [];
// Array of characters data
$chardata = [];
// Process each character iteratively, applying rules X2 through X9. Only embedding levels from 0 to 61 are valid in this phase.
// In the resolution of levels in rules I1 and I2, the maximum embedding level of 62 can be reached.
for ($i = 0; $i < $numchars; ++$i) {
if ($chunkOTLdata['char_data'][$i]['uni'] == 8235) { // RLE
// X2. With each RLE, compute the least greater odd embedding level.
// a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to neutral.
// b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
$next_level = $cel + ($cel % 2) + 1;
if ($next_level < 62) {
$remember[] = ['num' => 8235, 'cel' => $cel, 'dos' => $dos];
$cel = $next_level;
$dos = -1;
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8234) { // LRE
// X3. With each LRE, compute the least greater even embedding level.
// a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to neutral.
// b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
$next_level = $cel + 2 - ($cel % 2);
if ($next_level < 62) {
$remember[] = ['num' => 8234, 'cel' => $cel, 'dos' => $dos];
$cel = $next_level;
$dos = -1;
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8238) { // RLO
// X4. With each RLO, compute the least greater odd embedding level.
// a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to right-to-left.
// b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
$next_level = $cel + ($cel % 2) + 1;
if ($next_level < 62) {
$remember[] = ['num' => 8238, 'cel' => $cel, 'dos' => $dos];
$cel = $next_level;
$dos = Ucdn::BIDI_CLASS_R;
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8237) { // LRO
// X5. With each LRO, compute the least greater even embedding level.
// a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to left-to-right.
// b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
$next_level = $cel + 2 - ($cel % 2);
if ($next_level < 62) {
$remember[] = ['num' => 8237, 'cel' => $cel, 'dos' => $dos];
$cel = $next_level;
$dos = Ucdn::BIDI_CLASS_L;
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8236) { // PDF
// X7. With each PDF, determine the matching embedding or override code. If there was a valid matching code, restore (pop) the last remembered (pushed) embedding level and directional override.
if (count($remember)) {
$last = count($remember) - 1;
if (($remember[$last]['num'] == 8235) || ($remember[$last]['num'] == 8234) || ($remember[$last]['num'] == 8238) ||
($remember[$last]['num'] == 8237)) {
$match = array_pop($remember);
$cel = $match['cel'];
$dos = $match['dos'];
}
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 10) { // NEW LINE
// Reset to start values
$cel = $pel;
$dos = -1;
$remember = [];
} else {
// X6. For all types besides RLE, LRE, RLO, LRO, and PDF:
// a. Set the level of the current character to the current embedding level.
// b. When the directional override status is not neutral, reset the current character type to directional override status.
if ($dos != -1) {
$chardir = $dos;
} else {
$chardir = $chunkOTLdata['char_data'][$i]['bidi_class'];
}
// stores string characters and other information
if (isset($chunkOTLdata['GPOSinfo'][$i])) {
$gpos = $chunkOTLdata['GPOSinfo'][$i];
} else {
$gpos = '';
}
$chardata[] = ['char' => $chunkOTLdata['char_data'][$i]['uni'], 'level' => $cel, 'type' => $chardir, 'group' => $chunkOTLdata['group'][$i], 'GPOSinfo' => $gpos];
}
}
$numchars = count($chardata);
// X8. All explicit directional embeddings and overrides are completely terminated at the end of each paragraph.
// Paragraph separators are not included in the embedding.
// X9. Remove all RLE, LRE, RLO, LRO, and PDF codes.
// This is effectively done by only saving other codes to chardata
// X10. Determine the start-of-sequence (sor) and end-of-sequence (eor) types, either L or R, for each isolating run sequence. These depend on the higher of the two levels on either side of the sequence boundary:
// For sor, compare the level of the first character in the sequence with the level of the character preceding it in the paragraph or if there is none, with the paragraph embedding level.
// For eor, compare the level of the last character in the sequence with the level of the character following it in the paragraph or if there is none, with the paragraph embedding level.
// If the higher level is odd, the sor or eor is R; otherwise, it is L.
$prelevel = $pel;
$postlevel = $pel;
$cel = $prelevel; // current embedding level
for ($i = 0; $i < $numchars; ++$i) {
$level = $chardata[$i]['level'];
if ($i == 0) {
$left = $prelevel;
} else {
$left = $chardata[$i - 1]['level'];
}
if ($i == ($numchars - 1)) {
$right = $postlevel;
} else {
$right = $chardata[$i + 1]['level'];
}
$chardata[$i]['sor'] = max($left, $level) % 2 ? Ucdn::BIDI_CLASS_R : Ucdn::BIDI_CLASS_L;
$chardata[$i]['eor'] = max($right, $level) % 2 ? Ucdn::BIDI_CLASS_R : Ucdn::BIDI_CLASS_L;
}
// 3.3.3 Resolving Weak Types
// Weak types are now resolved one level run at a time. At level run boundaries where the type of the character on the other side of the boundary is required, the type assigned to sor or eor is used.
// Nonspacing marks are now resolved based on the previous characters.
// W1. Examine each nonspacing mark (NSM) in the level run, and change the type of the NSM to the type of the previous character. If the NSM is at the start of the level run, it will get the type of sor.
for ($i = 0; $i < $numchars; ++$i) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_NSM) {
if ($i == 0 || $chardata[$i]['level'] != $chardata[$i - 1]['level']) {
$chardata[$i]['type'] = $chardata[$i]['sor'];
} else {
$chardata[$i]['type'] = $chardata[($i - 1)]['type'];
}
}
}
// W2. Search backward from each instance of a European number until the first strong type (R, L, AL, or sor) is found. If an AL is found, change the type of the European number to Arabic number.
$prevlevel = -1;
$levcount = 0;
for ($i = 0; $i < $numchars; ++$i) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_EN) {
$found = false;
for ($j = $levcount; $j >= 0; $j--) {
if ($chardata[$j]['type'] == Ucdn::BIDI_CLASS_AL) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_AN;
$found = true;
break;
} elseif (($chardata[$j]['type'] == Ucdn::BIDI_CLASS_L) || ($chardata[$j]['type'] == Ucdn::BIDI_CLASS_R)) {
$found = true;
break;
}
}
}
if ($chardata[$i]['level'] != $prevlevel) {
$levcount = 0;
} else {
++$levcount;
}
$prevlevel = $chardata[$i]['level'];
}
// W3. Change all ALs to R.
for ($i = 0; $i < $numchars; ++$i) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_AL) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_R;
}
}
// W4. A single European separator between two European numbers changes to a European number. A single common separator between two numbers of the same type changes to that type.
for ($i = 1; $i < $numchars; ++$i) {
if (($i + 1) < $numchars && $chardata[($i)]['level'] == $chardata[($i + 1)]['level'] && $chardata[($i)]['level'] == $chardata[($i - 1)]['level']) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ES && $chardata[($i - 1)]['type'] == Ucdn::BIDI_CLASS_EN && $chardata[($i + 1)]['type'] == Ucdn::BIDI_CLASS_EN) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_EN;
} elseif ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_CS && $chardata[($i - 1)]['type'] == Ucdn::BIDI_CLASS_EN && $chardata[($i + 1)]['type'] == Ucdn::BIDI_CLASS_EN) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_EN;
} elseif ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_CS && $chardata[($i - 1)]['type'] == Ucdn::BIDI_CLASS_AN && $chardata[($i + 1)]['type'] == Ucdn::BIDI_CLASS_AN) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_AN;
}
}
}
// W5. A sequence of European terminators adjacent to European numbers changes to all European numbers.
for ($i = 0; $i < $numchars; ++$i) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ET) {
if ($i > 0 && $chardata[($i - 1)]['type'] == Ucdn::BIDI_CLASS_EN && $chardata[($i)]['level'] == $chardata[($i - 1)]['level']) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_EN;
} else {
$j = $i + 1;
while ($j < $numchars && $chardata[$j]['level'] == $chardata[$i]['level']) {
if ($chardata[$j]['type'] == Ucdn::BIDI_CLASS_EN) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_EN;
break;
} elseif ($chardata[$j]['type'] != Ucdn::BIDI_CLASS_ET) {
break;
}
++$j;
}
}
}
}
// W6. Otherwise, separators and terminators change to Other Neutral.
for ($i = 0; $i < $numchars; ++$i) {
if (($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ET) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ES) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_CS)) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_ON;
}
}
//W7. Search backward from each instance of a European number until the first strong type (R, L, or sor) is found. If an L is found, then change the type of the European number to L.
for ($i = 0; $i < $numchars; ++$i) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_EN) {
if ($i == 0) { // Start of Level run
if ($chardata[$i]['sor'] == Ucdn::BIDI_CLASS_L) {
$chardata[$i]['type'] = $chardata[$i]['sor'];
}
} else {
for ($j = $i - 1; $j >= 0; $j--) {
if ($chardata[$j]['level'] != $chardata[$i]['level']) { // Level run boundary
if ($chardata[$j + 1]['sor'] == Ucdn::BIDI_CLASS_L) {
$chardata[$i]['type'] = $chardata[$j + 1]['sor'];
}
break;
} elseif ($chardata[$j]['type'] == Ucdn::BIDI_CLASS_L) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_L;
break;
} elseif ($chardata[$j]['type'] == Ucdn::BIDI_CLASS_R) {
break;
}
}
}
}
}
// N1. A sequence of neutrals takes the direction of the surrounding strong text if the text on both sides has the same direction. European and Arabic numbers act as if they were R in terms of their influence on neutrals. Start-of-level-run (sor) and end-of-level-run (eor) are used at level run boundaries.
for ($i = 0; $i < $numchars; ++$i) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ON || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_WS) {
$left = -1;
// LEFT
if ($i == 0) { // first char
$left = $chardata[($i)]['sor'];
} elseif ($chardata[($i - 1)]['level'] != $chardata[($i)]['level']) { // run boundary
$left = $chardata[($i)]['sor'];
} elseif ($chardata[($i - 1)]['type'] == Ucdn::BIDI_CLASS_L) {
$left = Ucdn::BIDI_CLASS_L;
} elseif ($chardata[($i - 1)]['type'] == Ucdn::BIDI_CLASS_R || $chardata[($i - 1)]['type'] == Ucdn::BIDI_CLASS_EN || $chardata[($i - 1)]['type'] == Ucdn::BIDI_CLASS_AN) {
$left = Ucdn::BIDI_CLASS_R;
}
// RIGHT
$right = -1;
$j = $i;
// move to the right of any following neutrals OR hit a run boundary
while (($chardata[$j]['type'] == Ucdn::BIDI_CLASS_ON || $chardata[$j]['type'] == Ucdn::BIDI_CLASS_WS) && $j <= ($numchars - 1)) {
if ($j == ($numchars - 1)) { // last char
$right = $chardata[($j)]['eor'];
break;
} elseif ($chardata[($j + 1)]['level'] != $chardata[($j)]['level']) { // run boundary
$right = $chardata[($j)]['eor'];
break;
} elseif ($chardata[($j + 1)]['type'] == Ucdn::BIDI_CLASS_L) {
$right = Ucdn::BIDI_CLASS_L;
break;
} elseif ($chardata[($j + 1)]['type'] == Ucdn::BIDI_CLASS_R || $chardata[($j + 1)]['type'] == Ucdn::BIDI_CLASS_EN || $chardata[($j + 1)]['type'] == Ucdn::BIDI_CLASS_AN) {
$right = Ucdn::BIDI_CLASS_R;
break;
}
$j++;
}
if ($left > -1 && $left == $right) {
$chardata[$i]['orig_type'] = $chardata[$i]['type']; // Need to store the original 'WS' for reference in L1 below
$chardata[$i]['type'] = $left;
}
}
}
// N2. Any remaining neutrals take the embedding direction
for ($i = 0; $i < $numchars; ++$i) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ON || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_WS) {
$chardata[$i]['type'] = ($chardata[$i]['level'] % 2) ? Ucdn::BIDI_CLASS_R : Ucdn::BIDI_CLASS_L;
$chardata[$i]['orig_type'] = $chardata[$i]['type']; // Need to store the original 'WS' for reference in L1 below
}
}
// I1. For all characters with an even (left-to-right) embedding direction, those of type R go up one level and those of type AN or EN go up two levels.
// I2. For all characters with an odd (right-to-left) embedding direction, those of type L, EN or AN go up one level.
for ($i = 0; $i < $numchars; ++$i) {
$odd = $chardata[$i]['level'] % 2;
if ($odd) {
if (($chardata[$i]['type'] == Ucdn::BIDI_CLASS_L) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_AN) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_EN)) {
$chardata[$i]['level'] += 1;
}
} else {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_R) {
$chardata[$i]['level'] += 1;
} elseif (($chardata[$i]['type'] == Ucdn::BIDI_CLASS_AN) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_EN)) {
$chardata[$i]['level'] += 2;
}
}
$maxlevel = max($chardata[$i]['level'], $maxlevel);
}
// NB
// Separate into lines at this point************
//
// L1. On each line, reset the embedding level of the following characters to the paragraph embedding level:
// 1. Segment separators (Tab) 'S',
// 2. Paragraph separators 'B',
// 3. Any sequence of whitespace characters 'WS' preceding a segment separator or paragraph separator, and
// 4. Any sequence of whitespace characters 'WS' at the end of the line.
// The types of characters used here are the original types, not those modified by the previous phase cf N1 and N2*******
// Because a Paragraph Separator breaks lines, there will be at most one per line, at the end of that line.
for ($i = ($numchars - 1); $i > 0; $i--) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_WS || (isset($chardata[$i]['orig_type']) && $chardata[$i]['orig_type'] == Ucdn::BIDI_CLASS_WS)) {
$chardata[$i]['level'] = $pel;
} else {
break;
}
}
// L2. From the highest level found in the text to the lowest odd level on each line, including intermediate levels not actually present in the text, reverse any contiguous sequence of characters that are at that level or higher.
for ($j = $maxlevel; $j > 0; $j--) {
$ordarray = [];
$revarr = [];
$onlevel = false;
for ($i = 0; $i < $numchars; ++$i) {
if ($chardata[$i]['level'] >= $j) {
$onlevel = true;
// L4. A character is depicted by a mirrored glyph if and only if (a) the resolved directionality of that character is R, and (b) the Bidi_Mirrored property value of that character is true.
if (isset(Ucdn::$mirror_pairs[$chardata[$i]['char']]) && $chardata[$i]['type'] == Ucdn::BIDI_CLASS_R) {
$chardata[$i]['char'] = Ucdn::$mirror_pairs[$chardata[$i]['char']];
}
$revarr[] = $chardata[$i];
} else {
if ($onlevel) {
$revarr = array_reverse($revarr);
$ordarray = array_merge($ordarray, $revarr);
$revarr = [];
$onlevel = false;
}
$ordarray[] = $chardata[$i];
}
}
if ($onlevel) {
$revarr = array_reverse($revarr);
$ordarray = array_merge($ordarray, $revarr);
}
$chardata = $ordarray;
}
$group = '';
$e = '';
$GPOS = [];
$cctr = 0;
$rtl_content = 0x0;
foreach ($chardata as $cd) {
$e .= UtfString::code2utf($cd['char']);
$group .= $cd['group'];
if ($useGPOS && is_array($cd['GPOSinfo'])) {
$GPOS[$cctr] = $cd['GPOSinfo'];
$GPOS[$cctr]['wDir'] = ($cd['level'] % 2) ? 'RTL' : 'LTR';
}
if ($cd['type'] == Ucdn::BIDI_CLASS_L) {
$rtl_content |= 1;
} elseif ($cd['type'] == Ucdn::BIDI_CLASS_R) {
$rtl_content |= 2;
}
$cctr++;
}
$chunkOTLdata['group'] = $group;
if ($useGPOS) {
$chunkOTLdata['GPOSinfo'] = $GPOS;
}
return [$e, $rtl_content];
}
/**
* The following versions for BidiSort work on amalgamated chunks to process the whole paragraph
*
* Firstly set the level in the OTLdata - called from fn printbuffer() [_bidiPrepare]
* Secondly re-order - called from fn writeFlowingBlock and FinishFlowingBlock, when already divided into lines. [_bidiReorder]
*/
public function bidiPrepare(&$para, $dir)
{
// Set the initial paragraph embedding level
$pel = 0; // paragraph embedding level
if ($dir == 'rtl') {
$pel = 1;
}
// X1. Begin by setting the current embedding level to the paragraph embedding level. Set the directional override status to neutral.
// Current Embedding Level
$cel = $pel;
// directional override status (-1 is Neutral)
$dos = -1;
$remember = [];
$controlchars = false;
$strongrtl = false;
$diid = 0; // direction isolate ID
$dictr = 0; // direction isolate counter
// Process each character iteratively, applying rules X2 through X9. Only embedding levels from 0 to 61 are valid in this phase.
// In the resolution of levels in rules I1 and I2, the maximum embedding level of 62 can be reached.
$numchunks = count($para);
for ($nc = 0; $nc < $numchunks; $nc++) {
$chunkOTLdata = & $para[$nc][18];
$numchars = count($chunkOTLdata['char_data']);
for ($i = 0; $i < $numchars; ++$i) {
if ($chunkOTLdata['char_data'][$i]['uni'] == 8235) { // RLE
// X2. With each RLE, compute the least greater odd embedding level.
// a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to neutral.
// b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
$next_level = $cel + ($cel % 2) + 1;
if ($next_level < 62) {
$remember[] = ['num' => 8235, 'cel' => $cel, 'dos' => $dos];
$cel = $next_level;
$dos = -1;
$controlchars = true;
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8234) { // LRE
// X3. With each LRE, compute the least greater even embedding level.
// a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to neutral.
// b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
$next_level = $cel + 2 - ($cel % 2);
if ($next_level < 62) {
$remember[] = ['num' => 8234, 'cel' => $cel, 'dos' => $dos];
$cel = $next_level;
$dos = -1;
$controlchars = true;
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8238) { // RLO
// X4. With each RLO, compute the least greater odd embedding level.
// a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to right-to-left.
// b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
$next_level = $cel + ($cel % 2) + 1;
if ($next_level < 62) {
$remember[] = ['num' => 8238, 'cel' => $cel, 'dos' => $dos];
$cel = $next_level;
$dos = Ucdn::BIDI_CLASS_R;
$controlchars = true;
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8237) { // LRO
// X5. With each LRO, compute the least greater even embedding level.
// a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to left-to-right.
// b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
$next_level = $cel + 2 - ($cel % 2);
if ($next_level < 62) {
$remember[] = ['num' => 8237, 'cel' => $cel, 'dos' => $dos];
$cel = $next_level;
$dos = Ucdn::BIDI_CLASS_L;
$controlchars = true;
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8236) { // PDF
// X7. With each PDF, determine the matching embedding or override code. If there was a valid matching code, restore (pop) the last remembered (pushed) embedding level and directional override.
if (count($remember)) {
$last = count($remember) - 1;
if (($remember[$last]['num'] == 8235) || ($remember[$last]['num'] == 8234) || ($remember[$last]['num'] == 8238) ||
($remember[$last]['num'] == 8237)) {
$match = array_pop($remember);
$cel = $match['cel'];
$dos = $match['dos'];
}
}
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8294 || $chunkOTLdata['char_data'][$i]['uni'] == 8295 ||
$chunkOTLdata['char_data'][$i]['uni'] == 8296) { // LRI // RLI // FSI
// X5a. With each RLI:
// X5b. With each LRI:
// X5c. With each FSI, apply rules P2 and P3 for First Strong character
// Set the RLI/LRI/FSI embedding level to the embedding level of the last entry on the directional status stack.
if ($dos != -1) {
$chardir = $dos;
} else {
$chardir = $chunkOTLdata['char_data'][$i]['bidi_class'];
}
$chunkOTLdata['char_data'][$i]['level'] = $cel;
$chunkOTLdata['char_data'][$i]['type'] = $chardir;
$chunkOTLdata['char_data'][$i]['diid'] = $diid;
$fsi = '';
// X5c. With each FSI, apply rules P2 and P3 within the isolate run for First Strong character
if ($chunkOTLdata['char_data'][$i]['uni'] == 8296) { // FSI
$lvl = 0;
$nc2 = $nc;
$i2 = $i;
while (!($nc2 == ($numchunks - 1) && $i2 == ((count($para[$nc2][18]['char_data'])) - 1))) { // while not at end of last chunk
$i2++;
if ($i2 >= count($para[$nc2][18]['char_data'])) {
$nc2++;
$i2 = 0;
}
if ($lvl > 0) {
continue;
}
if ($para[$nc2][18]['char_data'][$i2]['uni'] == 8294 || $para[$nc2][18]['char_data'][$i2]['uni'] == 8295 || $para[$nc2][18]['char_data'][$i2]['uni'] == 8296) {
$lvl++;
continue;
}
if ($para[$nc2][18]['char_data'][$i2]['uni'] == 8297) {
$lvl--;
if ($lvl < 0) {
break;
}
}
if ($para[$nc2][18]['char_data'][$i2]['bidi_class'] === Ucdn::BIDI_CLASS_L || $para[$nc2][18]['char_data'][$i2]['bidi_class'] == Ucdn::BIDI_CLASS_AL || $para[$nc2][18]['char_data'][$i2]['bidi_class'] === Ucdn::BIDI_CLASS_R) {
$fsi = $para[$nc2][18]['char_data'][$i2]['bidi_class'];
break;
}
}
// if fsi not found, fsi is same as paragraph embedding level
if (!$fsi && $fsi !== 0) {
if ($pel == 1) {
$fsi = Ucdn::BIDI_CLASS_R;
} else {
$fsi = Ucdn::BIDI_CLASS_L;
}
}
}
if ($chunkOTLdata['char_data'][$i]['uni'] == 8294 || $fsi === Ucdn::BIDI_CLASS_L) { // LRI or FSI-L
// Compute the least even embedding level greater than the embedding level of the last entry on the directional status stack.
$next_level = $cel + 2 - ($cel % 2);
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8295 || $fsi == Ucdn::BIDI_CLASS_R || $fsi == Ucdn::BIDI_CLASS_AL) { // RLI or FSI-R
// Compute the least odd embedding level greater than the embedding level of the last entry on the directional status stack.
$next_level = $cel + ($cel % 2) + 1;
}
// Increment the isolate count by one, and push an entry consisting of the new embedding level,
// neutral directional override status, and true directional isolate status onto the directional status stack.
$remember[] = ['num' => $chunkOTLdata['char_data'][$i]['uni'], 'cel' => $cel, 'dos' => $dos, 'diid' => $diid];
$cel = $next_level;
$dos = -1;
$diid = ++$dictr; // Set new direction isolate ID after incrementing direction isolate counter
$controlchars = true;
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 8297) { // PDI
// X6a. With each PDI, perform the following steps:
// Pop the last entry from the directional status stack and decrement the isolate count by one.
while (count($remember)) {
$last = count($remember) - 1;
if (($remember[$last]['num'] == 8294) || ($remember[$last]['num'] == 8295) || ($remember[$last]['num'] == 8296)) {
$match = array_pop($remember);
$cel = $match['cel'];
$dos = $match['dos'];
$diid = $match['diid'];
break;
} // End/close any open embedding states not explicitly closed during the isolate
elseif (($remember[$last]['num'] == 8235) || ($remember[$last]['num'] == 8234) || ($remember[$last]['num'] == 8238) ||
($remember[$last]['num'] == 8237)) {
$match = array_pop($remember);
}
}
// In all cases, set the PDI’s level to the embedding level of the last entry on the directional status stack left after the steps above.
// NB The level assigned to an isolate initiator is always the same as that assigned to the matching PDI.
if ($dos != -1) {
$chardir = $dos;
} else {
$chardir = $chunkOTLdata['char_data'][$i]['bidi_class'];
}
$chunkOTLdata['char_data'][$i]['level'] = $cel;
$chunkOTLdata['char_data'][$i]['type'] = $chardir;
$chunkOTLdata['char_data'][$i]['diid'] = $diid;
$controlchars = true;
} elseif ($chunkOTLdata['char_data'][$i]['uni'] == 10) { // NEW LINE
// Reset to start values
$cel = $pel;
$dos = -1;
$remember = [];
} else {
// X6. For all types besides RLE, LRE, RLO, LRO, and PDF:
// a. Set the level of the current character to the current embedding level.
// b. When the directional override status is not neutral, reset the current character type to directional override status.
if ($dos != -1) {
$chardir = $dos;
} else {
$chardir = $chunkOTLdata['char_data'][$i]['bidi_class'];
if ($chardir == Ucdn::BIDI_CLASS_R || $chardir == Ucdn::BIDI_CLASS_AL) {
$strongrtl = true;
}
}
$chunkOTLdata['char_data'][$i]['level'] = $cel;
$chunkOTLdata['char_data'][$i]['type'] = $chardir;
$chunkOTLdata['char_data'][$i]['diid'] = $diid;
}
}
// X8. All explicit directional embeddings and overrides are completely terminated at the end of each paragraph.
// Paragraph separators are not included in the embedding.
// X9. Remove all RLE, LRE, RLO, LRO, and PDF codes.
if ($controlchars) {
$this->removeChar($para[$nc][0], $para[$nc][18], "\xe2\x80\xaa");
$this->removeChar($para[$nc][0], $para[$nc][18], "\xe2\x80\xab");
$this->removeChar($para[$nc][0], $para[$nc][18], "\xe2\x80\xac");
$this->removeChar($para[$nc][0], $para[$nc][18], "\xe2\x80\xad");
$this->removeChar($para[$nc][0], $para[$nc][18], "\xe2\x80\xae");
preg_replace("/\x{202a}-\x{202e}/u", '', $para[$nc][0]);
}
}
// Remove any blank chunks made by removing directional codes
$numchunks = count($para);
for ($nc = ($numchunks - 1); $nc >= 0; $nc--) {
if (count($para[$nc][18]['char_data']) == 0) {
array_splice($para, $nc, 1);
}
}
if ($dir != 'rtl' && !$strongrtl && !$controlchars) {
return;
}
$numchunks = count($para);
// X10. Determine the start-of-sequence (sor) and end-of-sequence (eor) types, either L or R, for each isolating run sequence. These depend on the higher of the two levels on either side of the sequence boundary:
// For sor, compare the level of the first character in the sequence with the level of the character preceding it in the paragraph or if there is none, with the paragraph embedding level.
// For eor, compare the level of the last character in the sequence with the level of the character following it in the paragraph or if there is none, with the paragraph embedding level.
// If the higher level is odd, the sor or eor is R; otherwise, it is L.
for ($ir = 0; $ir <= $dictr; $ir++) {
$prelevel = $pel;
$postlevel = $pel;
$firstchar = true;
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (!isset($chardata[$i]['diid']) || $chardata[$i]['diid'] != $ir) {
continue;
} // Ignore characters in a different isolate run
$right = $postlevel;
$nc2 = $nc;
$i2 = $i;
while (!($nc2 == ($numchunks - 1) && $i2 == ((count($para[$nc2][18]['char_data'])) - 1))) { // while not at end of last chunk
$i2++;
if ($i2 >= count($para[$nc2][18]['char_data'])) {
$nc2++;
$i2 = 0;
}
if (isset($para[$nc2][18]['char_data'][$i2]['diid']) && $para[$nc2][18]['char_data'][$i2]['diid'] == $ir) {
$right = $para[$nc2][18]['char_data'][$i2]['level'];
break;
}
}
$level = $chardata[$i]['level'];
if ($firstchar || $level != $prelevel) {
$chardata[$i]['sor'] = max($prelevel, $level) % 2 ? Ucdn::BIDI_CLASS_R : Ucdn::BIDI_CLASS_L;
}
if (($nc == ($numchunks - 1) && $i == ($numchars - 1)) || $level != $right) {
$chardata[$i]['eor'] = max($right, $level) % 2 ? Ucdn::BIDI_CLASS_R : Ucdn::BIDI_CLASS_L;
}
$prelevel = $level;
$firstchar = false;
}
}
}
// 3.3.3 Resolving Weak Types
// Weak types are now resolved one level run at a time. At level run boundaries where the type of the character on the other side of the boundary is required, the type assigned to sor or eor is used.
// Nonspacing marks are now resolved based on the previous characters.
// W1. Examine each nonspacing mark (NSM) in the level run, and change the type of the NSM to the type of the previous character. If the NSM is at the start of the level run, it will get the type of sor.
for ($ir = 0; $ir <= $dictr; $ir++) {
$prevtype = 0;
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (!isset($chardata[$i]['diid']) || $chardata[$i]['diid'] != $ir) {
continue;
} // Ignore characters in a different isolate run
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_NSM) {
if (isset($chardata[$i]['sor'])) {
$chardata[$i]['type'] = $chardata[$i]['sor'];
} else {
$chardata[$i]['type'] = $prevtype;
}
}
$prevtype = $chardata[$i]['type'];
}
}
}
// W2. Search backward from each instance of a European number until the first strong type (R, L, AL or sor) is found. If an AL is found, change the type of the European number to Arabic number.
for ($ir = 0; $ir <= $dictr; $ir++) {
$laststrongtype = -1;
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (!isset($chardata[$i]['diid']) || $chardata[$i]['diid'] != $ir) {
continue;
} // Ignore characters in a different isolate run
if (isset($chardata[$i]['sor'])) {
$laststrongtype = $chardata[$i]['sor'];
}
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_EN && $laststrongtype == Ucdn::BIDI_CLASS_AL) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_AN;
}
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_L || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_R || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_AL) {
$laststrongtype = $chardata[$i]['type'];
}
}
}
}
// W3. Change all ALs to R.
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (isset($chardata[$i]['type']) && $chardata[$i]['type'] == Ucdn::BIDI_CLASS_AL) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_R;
}
}
}
// W4. A single European separator between two European numbers changes to a European number. A single common separator between two numbers of the same type changes to that type.
for ($ir = 0; $ir <= $dictr; $ir++) {
$prevtype = -1;
$nexttype = -1;
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (!isset($chardata[$i]['diid']) || $chardata[$i]['diid'] != $ir) {
continue;
} // Ignore characters in a different isolate run
// Get next type
$nexttype = -1;
$nc2 = $nc;
$i2 = $i;
while (!($nc2 == ($numchunks - 1) && $i2 == ((count($para[$nc2][18]['char_data'])) - 1))) { // while not at end of last chunk
$i2++;
if ($i2 >= count($para[$nc2][18]['char_data'])) {
$nc2++;
$i2 = 0;
}
if (isset($para[$nc2][18]['char_data'][$i2]['diid']) && $para[$nc2][18]['char_data'][$i2]['diid'] == $ir) {
$nexttype = $para[$nc2][18]['char_data'][$i2]['type'];
break;
}
}
if (!isset($chardata[$i]['sor']) && !isset($chardata[$i]['eor'])) {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ES && $prevtype == Ucdn::BIDI_CLASS_EN && $nexttype == Ucdn::BIDI_CLASS_EN) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_EN;
} elseif ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_CS && $prevtype == Ucdn::BIDI_CLASS_EN && $nexttype == Ucdn::BIDI_CLASS_EN) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_EN;
} elseif ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_CS && $prevtype == Ucdn::BIDI_CLASS_AN && $nexttype == Ucdn::BIDI_CLASS_AN) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_AN;
}
}
$prevtype = $chardata[$i]['type'];
}
}
}
// W5. A sequence of European terminators adjacent to European numbers changes to all European numbers.
for ($ir = 0; $ir <= $dictr; $ir++) {
$prevtype = -1;
$nexttype = -1;
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (!isset($chardata[$i]['diid']) || $chardata[$i]['diid'] != $ir) {
continue;
} // Ignore characters in a different isolate run
if (isset($chardata[$i]['sor'])) {
$prevtype = $chardata[$i]['sor'];
}
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ET) {
if ($prevtype == Ucdn::BIDI_CLASS_EN) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_EN;
} elseif (!isset($chardata[$i]['eor'])) {
$nexttype = -1;
$nc2 = $nc;
$i2 = $i;
while (!($nc2 == ($numchunks - 1) && $i2 == ((count($para[$nc2][18]['char_data'])) - 1))) { // while not at end of last chunk
$i2++;
if ($i2 >= count($para[$nc2][18]['char_data'])) {
$nc2++;
$i2 = 0;
}
if (!isset($para[$nc2][18]['char_data'][$i2]['diid']) || $para[$nc2][18]['char_data'][$i2]['diid'] != $ir) {
continue;
}
$nexttype = $para[$nc2][18]['char_data'][$i2]['type'];
if (isset($para[$nc2][18]['char_data'][$i2]['sor'])) {
break;
}
if ($nexttype == Ucdn::BIDI_CLASS_EN) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_EN;
break;
} elseif ($nexttype != Ucdn::BIDI_CLASS_ET) {
break;
}
}
}
}
$prevtype = $chardata[$i]['type'];
}
}
}
// W6. Otherwise, separators and terminators change to Other Neutral.
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (isset($chardata[$i]['type']) && (($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ET) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ES) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_CS))) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_ON;
}
}
}
//W7. Search backward from each instance of a European number until the first strong type (R, L, or sor) is found. If an L is found, then change the type of the European number to L.
for ($ir = 0; $ir <= $dictr; $ir++) {
$laststrongtype = -1;
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (!isset($chardata[$i]['diid']) || $chardata[$i]['diid'] != $ir) {
continue;
} // Ignore characters in a different isolate run
if (isset($chardata[$i]['sor'])) {
$laststrongtype = $chardata[$i]['sor'];
}
if (isset($chardata[$i]['type']) && $chardata[$i]['type'] == Ucdn::BIDI_CLASS_EN && $laststrongtype == Ucdn::BIDI_CLASS_L) {
$chardata[$i]['type'] = Ucdn::BIDI_CLASS_L;
}
if (isset($chardata[$i]['type']) && ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_L || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_R || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_AL)) {
$laststrongtype = $chardata[$i]['type'];
}
}
}
}
// N1. A sequence of neutrals takes the direction of the surrounding strong text if the text on both sides has the same direction. European and Arabic numbers act as if they were R in terms of their influence on neutrals. Start-of-level-run (sor) and end-of-level-run (eor) are used at level run boundaries.
for ($ir = 0; $ir <= $dictr; $ir++) {
$laststrongtype = -1;
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (!isset($chardata[$i]['diid']) || $chardata[$i]['diid'] != $ir) {
continue;
} // Ignore characters in a different isolate run
if (isset($chardata[$i]['sor'])) {
$laststrongtype = $chardata[$i]['sor'];
}
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ON || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_WS) {
$left = -1;
// LEFT
if ($laststrongtype == Ucdn::BIDI_CLASS_R || $laststrongtype == Ucdn::BIDI_CLASS_EN || $laststrongtype == Ucdn::BIDI_CLASS_AN) {
$left = Ucdn::BIDI_CLASS_R;
} elseif ($laststrongtype == Ucdn::BIDI_CLASS_L) {
$left = Ucdn::BIDI_CLASS_L;
}
// RIGHT
$right = -1;
// move to the right of any following neutrals OR hit a run boundary
if (isset($chardata[$i]['eor'])) {
$right = $chardata[$i]['eor'];
} else {
$nexttype = -1;
$nc2 = $nc;
$i2 = $i;
while (!($nc2 == ($numchunks - 1) && $i2 == ((count($para[$nc2][18]['char_data'])) - 1))) { // while not at end of last chunk
$i2++;
if ($i2 >= count($para[$nc2][18]['char_data'])) {
$nc2++;
$i2 = 0;
}
if (!isset($para[$nc2][18]['char_data'][$i2]['diid']) || $para[$nc2][18]['char_data'][$i2]['diid'] != $ir) {
continue;
}
$nexttype = $para[$nc2][18]['char_data'][$i2]['type'];
if ($nexttype == Ucdn::BIDI_CLASS_R || $nexttype == Ucdn::BIDI_CLASS_EN || $nexttype == Ucdn::BIDI_CLASS_AN) {
$right = Ucdn::BIDI_CLASS_R;
break;
} elseif ($nexttype == Ucdn::BIDI_CLASS_L) {
$right = Ucdn::BIDI_CLASS_L;
break;
} elseif (isset($para[$nc2][18]['char_data'][$i2]['eor'])) {
$right = $para[$nc2][18]['char_data'][$i2]['eor'];
break;
}
}
}
if ($left > -1 && $left == $right) {
$chardata[$i]['orig_type'] = $chardata[$i]['type']; // Need to store the original 'WS' for reference in L1 below
$chardata[$i]['type'] = $left;
}
} elseif ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_L || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_R || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_EN || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_AN) {
$laststrongtype = $chardata[$i]['type'];
}
}
}
}
// N2. Any remaining neutrals take the embedding direction
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (isset($chardata[$i]['type']) && ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_ON || $chardata[$i]['type'] == Ucdn::BIDI_CLASS_WS)) {
$chardata[$i]['orig_type'] = $chardata[$i]['type']; // Need to store the original 'WS' for reference in L1 below
$chardata[$i]['type'] = ($chardata[$i]['level'] % 2) ? Ucdn::BIDI_CLASS_R : Ucdn::BIDI_CLASS_L;
}
}
}
// I1. For all characters with an even (left-to-right) embedding direction, those of type R go up one level and those of type AN or EN go up two levels.
// I2. For all characters with an odd (right-to-left) embedding direction, those of type L, EN or AN go up one level.
for ($nc = 0; $nc < $numchunks; $nc++) {
$chardata = & $para[$nc][18]['char_data'];
$numchars = count($chardata);
for ($i = 0; $i < $numchars; ++$i) {
if (isset($chardata[$i]['level'])) {
$odd = $chardata[$i]['level'] % 2;
if ($odd) {
if (($chardata[$i]['type'] == Ucdn::BIDI_CLASS_L) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_AN) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_EN)) {
$chardata[$i]['level'] += 1;
}
} else {
if ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_R) {
$chardata[$i]['level'] += 1;
} elseif (($chardata[$i]['type'] == Ucdn::BIDI_CLASS_AN) || ($chardata[$i]['type'] == Ucdn::BIDI_CLASS_EN)) {
$chardata[$i]['level'] += 2;
}
}
}
}
}
// Remove Isolate formatters
$numchunks = count($para);
if ($controlchars) {
for ($nc = 0; $nc < $numchunks; $nc++) {
$this->removeChar($para[$nc][0], $para[$nc][18], "\xe2\x81\xa6");
$this->removeChar($para[$nc][0], $para[$nc][18], "\xe2\x81\xa7");
$this->removeChar($para[$nc][0], $para[$nc][18], "\xe2\x81\xa8");
$this->removeChar($para[$nc][0], $para[$nc][18], "\xe2\x81\xa9");
preg_replace("/\x{2066}-\x{2069}/u", '', $para[$nc][0]);
}
// Remove any blank chunks made by removing directional codes
for ($nc = ($numchunks - 1); $nc >= 0; $nc--) {
if (count($para[$nc][18]['char_data']) == 0) {
array_splice($para, $nc, 1);
}
}
}
}
/**
* Reorder, once divided into lines
*/
public function bidiReorder(&$chunkorder, &$content, &$cOTLdata, $blockdir)
{
$bidiData = [];
// First combine into one array (and get the highest level in use)
$numchunks = count($content);
$maxlevel = 0;
for ($nc = 0; $nc < $numchunks; $nc++) {
$numchars = isset($cOTLdata[$nc]['char_data']) ? count($cOTLdata[$nc]['char_data']) : 0;
for ($i = 0; $i < $numchars; ++$i) {
$carac = [];
if (isset($cOTLdata[$nc]['GPOSinfo'][$i])) {
$carac['GPOSinfo'] = $cOTLdata[$nc]['GPOSinfo'][$i];
}
$carac['uni'] = $cOTLdata[$nc]['char_data'][$i]['uni'];
if (isset($cOTLdata[$nc]['char_data'][$i]['type'])) {
$carac['type'] = $cOTLdata[$nc]['char_data'][$i]['type'];
}
if (isset($cOTLdata[$nc]['char_data'][$i]['level'])) {
$carac['level'] = $cOTLdata[$nc]['char_data'][$i]['level'];
}
if (isset($cOTLdata[$nc]['char_data'][$i]['orig_type'])) {
$carac['orig_type'] = $cOTLdata[$nc]['char_data'][$i]['orig_type'];
}
$carac['group'] = $cOTLdata[$nc]['group'][$i];
$carac['chunkid'] = $chunkorder[$nc]; // gives font id and/or object ID
$maxlevel = max((isset($carac['level']) ? $carac['level'] : 0), $maxlevel);
$bidiData[] = $carac;
}
}
if ($maxlevel == 0) {
return;
}
$numchars = count($bidiData);
// L1. On each line, reset the embedding level of the following characters to the paragraph embedding level:
// 1. Segment separators (Tab) 'S',
// 2. Paragraph separators 'B',
// 3. Any sequence of whitespace characters 'WS' preceding a segment separator or paragraph separator, and
// 4. Any sequence of whitespace characters 'WS' at the end of the line.
// The types of characters used here are the original types, not those modified by the previous phase cf N1 and N2*******
// Because a Paragraph Separator breaks lines, there will be at most one per line, at the end of that line.
// Set the initial paragraph embedding level
if ($blockdir == 'rtl') {
$pel = 1;
} else {
$pel = 0;
}
for ($i = ($numchars - 1); $i > 0; $i--) {
if ($bidiData[$i]['type'] == Ucdn::BIDI_CLASS_WS || (isset($bidiData[$i]['orig_type']) && $bidiData[$i]['orig_type'] == Ucdn::BIDI_CLASS_WS)) {
$bidiData[$i]['level'] = $pel;
} else {
break;
}
}
// L2. From the highest level found in the text to the lowest odd level on each line, including intermediate levels not actually present in the text, reverse any contiguous sequence of characters that are at that level or higher.
for ($j = $maxlevel; $j > 0; $j--) {
$ordarray = [];
$revarr = [];
$onlevel = false;
for ($i = 0; $i < $numchars; ++$i) {
if ($bidiData[$i]['level'] >= $j) {
$onlevel = true;
// L4. A character is depicted by a mirrored glyph if and only if (a) the resolved directionality of that character is R, and (b) the Bidi_Mirrored property value of that character is true.
if (isset(Ucdn::$mirror_pairs[$bidiData[$i]['uni']]) && $bidiData[$i]['type'] == Ucdn::BIDI_CLASS_R) {
$bidiData[$i]['uni'] = Ucdn::$mirror_pairs[$bidiData[$i]['uni']];
}
$revarr[] = $bidiData[$i];
} else {
if ($onlevel) {
$revarr = array_reverse($revarr);
$ordarray = array_merge($ordarray, $revarr);
$revarr = [];
$onlevel = false;
}
$ordarray[] = $bidiData[$i];
}
}
if ($onlevel) {
$revarr = array_reverse($revarr);
$ordarray = array_merge($ordarray, $revarr);
}
$bidiData = $ordarray;
}
$content = [];
$cOTLdata = [];
$chunkorder = [];
$nc = -1; // New chunk order ID
$chunkid = -1;
foreach ($bidiData as $carac) {
if ($carac['chunkid'] != $chunkid) {
$nc++;
$chunkorder[$nc] = $carac['chunkid'];
$cctr = 0;
$content[$nc] = '';
$cOTLdata[$nc]['group'] = '';
}
if ($carac['uni'] != 0xFFFC) { // Object replacement character (65532)
$content[$nc] .= UtfString::code2utf($carac['uni']);
$cOTLdata[$nc]['group'] .= $carac['group'];
if (!empty($carac['GPOSinfo'])) {
if (isset($carac['GPOSinfo'])) {
$cOTLdata[$nc]['GPOSinfo'][$cctr] = $carac['GPOSinfo'];
}
$cOTLdata[$nc]['GPOSinfo'][$cctr]['wDir'] = ($carac['level'] % 2) ? 'RTL' : 'LTR';
}
}
$chunkid = $carac['chunkid'];
$cctr++;
}
}
public function splitOTLdata(&$cOTLdata, $OTLcutoffpos, $OTLrestartpos = '')
{
if (!$OTLrestartpos) {
$OTLrestartpos = $OTLcutoffpos;
}
$newOTLdata = ['GPOSinfo' => [], 'char_data' => []];
$newOTLdata['group'] = substr($cOTLdata['group'], $OTLrestartpos);
$cOTLdata['group'] = substr($cOTLdata['group'], 0, $OTLcutoffpos);
if (isset($cOTLdata['GPOSinfo']) && $cOTLdata['GPOSinfo']) {
foreach ($cOTLdata['GPOSinfo'] as $k => $val) {
if ($k >= $OTLrestartpos) {
$newOTLdata['GPOSinfo'][($k - $OTLrestartpos)] = $val;
}
if ($k >= $OTLcutoffpos) {
unset($cOTLdata['GPOSinfo'][$k]);
//$cOTLdata['GPOSinfo'][$k] = array();
}
}
}
if (isset($cOTLdata['char_data'])) {
$newOTLdata['char_data'] = array_slice($cOTLdata['char_data'], $OTLrestartpos);
array_splice($cOTLdata['char_data'], $OTLcutoffpos);
}
// Not necessary - easier to debug
if (isset($cOTLdata['GPOSinfo'])) {
ksort($cOTLdata['GPOSinfo']);
}
if (isset($newOTLdata['GPOSinfo'])) {
ksort($newOTLdata['GPOSinfo']);
}
return $newOTLdata;
}
public function sliceOTLdata($OTLdata, $pos, $len)
{
$newOTLdata = ['GPOSinfo' => [], 'char_data' => []];
$newOTLdata['group'] = substr($OTLdata['group'], $pos, $len);
if ($OTLdata['GPOSinfo']) {
foreach ($OTLdata['GPOSinfo'] as $k => $val) {
if ($k >= $pos && $k < ($pos + $len)) {
$newOTLdata['GPOSinfo'][($k - $pos)] = $val;
}
}
}
if (isset($OTLdata['char_data'])) {
$newOTLdata['char_data'] = array_slice($OTLdata['char_data'], $pos, $len);
}
// Not necessary - easier to debug
if ($newOTLdata['GPOSinfo']) {
ksort($newOTLdata['GPOSinfo']);
}
return $newOTLdata;
}
/**
* Remove one or more occurrences of $char (single character) from $txt and adjust OTLdata
*/
public function removeChar(&$txt, &$cOTLdata, $char)
{
while (mb_strpos($txt, $char, 0, $this->mpdf->mb_enc) !== false) {
$pos = mb_strpos($txt, $char, 0, $this->mpdf->mb_enc);
$newGPOSinfo = [];
$cOTLdata['group'] = substr_replace($cOTLdata['group'], '', $pos, 1);
if ($cOTLdata['GPOSinfo']) {
foreach ($cOTLdata['GPOSinfo'] as $k => $val) {
if ($k > $pos) {
$newGPOSinfo[($k - 1)] = $val;
} elseif ($k != $pos) {
$newGPOSinfo[$k] = $val;
}
}
$cOTLdata['GPOSinfo'] = $newGPOSinfo;
}
if (isset($cOTLdata['char_data'])) {
array_splice($cOTLdata['char_data'], $pos, 1);
}
$txt = preg_replace("/" . $char . "/", '', $txt, 1);
}
}
/**
* Remove one or more occurrences of $char (single character) from $txt and adjust OTLdata
*/
public function replaceSpace(&$txt, &$cOTLdata)
{
$char = chr(194) . chr(160); // NBSP
while (mb_strpos($txt, $char, 0, $this->mpdf->mb_enc) !== false) {
$pos = mb_strpos($txt, $char, 0, $this->mpdf->mb_enc);
if ($cOTLdata['char_data'][$pos]['uni'] == 160) {
$cOTLdata['char_data'][$pos]['uni'] = 32;
}
$txt = preg_replace("/" . $char . "/", ' ', $txt, 1);
}
}
public function trimOTLdata(&$cOTLdata, $Left = true, $Right = true)
{
$len = (!is_array($cOTLdata) || $cOTLdata['char_data'] === null) ? 0 : count($cOTLdata['char_data']);
$nLeft = 0;
$nRight = 0;
for ($i = 0; $i < $len; $i++) {
if ($cOTLdata['char_data'][$i]['uni'] == 32 || $cOTLdata['char_data'][$i]['uni'] == 12288) {
$nLeft++;
} // 12288 = 0x3000 = CJK space
else {
break;
}
}
for ($i = ($len - 1); $i >= 0; $i--) {
if ($cOTLdata['char_data'][$i]['uni'] == 32 || $cOTLdata['char_data'][$i]['uni'] == 12288) {
$nRight++;
} // 12288 = 0x3000 = CJK space
else {
break;
}
}
// Trim Right
if ($Right && $nRight) {
$cOTLdata['group'] = substr($cOTLdata['group'], 0, strlen($cOTLdata['group']) - $nRight);
if ($cOTLdata['GPOSinfo']) {
foreach ($cOTLdata['GPOSinfo'] as $k => $val) {
if ($k >= $len - $nRight) {
unset($cOTLdata['GPOSinfo'][$k]);
}
}
}
if (isset($cOTLdata['char_data'])) {
for ($i = 0; $i < $nRight; $i++) {
array_pop($cOTLdata['char_data']);
}
}
}
// Trim Left
if ($Left && $nLeft) {
$cOTLdata['group'] = substr($cOTLdata['group'], $nLeft);
if ($cOTLdata['GPOSinfo']) {
$newPOSinfo = [];
foreach ($cOTLdata['GPOSinfo'] as $k => $val) {
if ($k >= $nLeft) {
$newPOSinfo[$k - $nLeft] = $cOTLdata['GPOSinfo'][$k];
}
}
$cOTLdata['GPOSinfo'] = $newPOSinfo;
}
if (isset($cOTLdata['char_data'])) {
for ($i = 0; $i < $nLeft; $i++) {
array_shift($cOTLdata['char_data']);
}
}
}
}
////////////////////////////////////////////////////////////////
////////// GENERAL OTL FUNCTIONS /////////////////
////////////////////////////////////////////////////////////////
private function glyphToChar($gid)
{
return (ord($this->glyphIDtoUni[$gid * 3]) << 16) + (ord($this->glyphIDtoUni[$gid * 3 + 1]) << 8) + ord($this->glyphIDtoUni[$gid * 3 + 2]);
}
private function unicode_hex($unicode_dec)
{
return (str_pad(strtoupper(dechex($unicode_dec)), 5, '0', STR_PAD_LEFT));
}
private function seek($pos)
{
$this->_pos = $pos;
}
private function skip($delta)
{
$this->_pos += $delta;
}
private function read_short()
{
$a = (ord($this->ttfOTLdata[$this->_pos]) << 8) + ord($this->ttfOTLdata[$this->_pos + 1]);
if ($a & (1 << 15)) {
$a = ($a - (1 << 16));
}
$this->_pos += 2;
return $a;
}
private function read_ushort()
{
$a = (ord($this->ttfOTLdata[$this->_pos]) << 8) + ord($this->ttfOTLdata[$this->_pos + 1]);
$this->_pos += 2;
return $a;
}
private function _getCoverageGID()
{
// Called from Lookup Type 1, Format 1 - returns glyphIDs rather than hexstrings
// Need to do this separately to cache separately
// Otherwise the same as fn below _getCoverage
$offset = $this->_pos;
if (isset($this->LuDataCache[$this->fontkey]['GID'][$offset])) {
$g = $this->LuDataCache[$this->fontkey]['GID'][$offset];
} else {
$g = [];
$CoverageFormat = $this->read_ushort();
if ($CoverageFormat == 1) {
$CoverageGlyphCount = $this->read_ushort();
for ($gid = 0; $gid < $CoverageGlyphCount; $gid++) {
$glyphID = $this->read_ushort();
$g[] = $glyphID;
}
}
if ($CoverageFormat == 2) {
$RangeCount = $this->read_ushort();
for ($r = 0; $r < $RangeCount; $r++) {
$start = $this->read_ushort();
$end = $this->read_ushort();
$StartCoverageIndex = $this->read_ushort(); // n/a
for ($glyphID = $start; $glyphID <= $end; $glyphID++) {
$g[] = $glyphID;
}
}
}
$this->LuDataCache[$this->fontkey]['GID'][$offset] = $g;
}
return $g;
}
private function _getCoverage()
{
$offset = $this->_pos;
if (isset($this->LuDataCache[$this->fontkey][$offset])) {
$g = $this->LuDataCache[$this->fontkey][$offset];
} else {
$g = [];
$CoverageFormat = $this->read_ushort();
if ($CoverageFormat == 1) {
$CoverageGlyphCount = $this->read_ushort();
for ($gid = 0; $gid < $CoverageGlyphCount; $gid++) {
$glyphID = $this->read_ushort();
$g[] = $this->unicode_hex($this->glyphToChar($glyphID));
}
}
if ($CoverageFormat == 2) {
$RangeCount = $this->read_ushort();
for ($r = 0; $r < $RangeCount; $r++) {
$start = $this->read_ushort();
$end = $this->read_ushort();
$StartCoverageIndex = $this->read_ushort(); // n/a
for ($glyphID = $start; $glyphID <= $end; $glyphID++) {
$g[] = $this->unicode_hex($this->glyphToChar($glyphID));
}
}
}
$this->LuDataCache[$this->fontkey][$offset] = $g;
}
return $g;
}
private function _getClasses($offset)
{
if (isset($this->LuDataCache[$this->fontkey][$offset])) {
$GlyphByClass = $this->LuDataCache[$this->fontkey][$offset];
} else {
$this->seek($offset);
$ClassFormat = $this->read_ushort();
$GlyphByClass = [];
if ($ClassFormat == 1) {
$StartGlyph = $this->read_ushort();
$GlyphCount = $this->read_ushort();
for ($i = 0; $i < $GlyphCount; $i++) {
$startGlyphID = $StartGlyph + $i;
$endGlyphID = $StartGlyph + $i;
$class = $this->read_ushort();
// Note: Font FreeSerif , tag "blws"
// $BacktrackClasses[0] is defined ? a mistake in the font ???
// Let's ignore for now
if ($class > 0) {
for ($g = $startGlyphID; $g <= $endGlyphID; $g++) {
if ($this->glyphToChar($g)) {
$GlyphByClass[$class][$this->glyphToChar($g)] = 1;
}
}
}
}
} elseif ($ClassFormat == 2) {
$tableCount = $this->read_ushort();
for ($i = 0; $i < $tableCount; $i++) {
$startGlyphID = $this->read_ushort();
$endGlyphID = $this->read_ushort();
$class = $this->read_ushort();
// Note: Font FreeSerif , tag "blws"
// $BacktrackClasses[0] is defined ? a mistake in the font ???
// Let's ignore for now
if ($class > 0) {
for ($g = $startGlyphID; $g <= $endGlyphID; $g++) {
if ($this->glyphToChar($g)) {
$GlyphByClass[$class][$this->glyphToChar($g)] = 1;
}
}
}
}
}
$this->LuDataCache[$this->fontkey][$offset] = $GlyphByClass;
}
return $GlyphByClass;
}
private function _getOTLscriptTag($ScriptLang, $scripttag, $scriptblock, $shaper, $useOTL, $mode)
{
// ScriptLang is the array of available script/lang tags supported by the font
// $scriptblock is the (number/code) for the script of the actual text string based on Unicode properties (Ucdn::$uni_scriptblock)
// $scripttag is the default tag derived from $scriptblock
/*
http://www.microsoft.com/typography/otspec/ttoreg.htm
http://www.microsoft.com/typography/otspec/scripttags.htm
Values for useOTL
Bit dn hn Value
1 1 0x0001 GSUB/GPOS - Latin scripts
2 2 0x0002 GSUB/GPOS - Cyrillic scripts
3 4 0x0004 GSUB/GPOS - Greek scripts
4 8 0x0008 GSUB/GPOS - CJK scripts (excluding Hangul-Jamo)
5 16 0x0010 (Reserved)
6 32 0x0020 (Reserved)
7 64 0x0040 (Reserved)
8 128 0x0080 GSUB/GPOS - All other scripts (including all RTL scripts, complex scripts with shapers etc)
NB If change for RTL - cf. function magic_reverse_dir in mpdf.php to update
*/
if ($scriptblock == Ucdn::SCRIPT_LATIN) {
if (!($useOTL & 0x01)) {
return ['', false];
}
} elseif ($scriptblock == Ucdn::SCRIPT_CYRILLIC) {
if (!($useOTL & 0x02)) {
return ['', false];
}
} elseif ($scriptblock == Ucdn::SCRIPT_GREEK) {
if (!($useOTL & 0x04)) {
return ['', false];
}
} elseif ($scriptblock >= Ucdn::SCRIPT_HIRAGANA && $scriptblock <= Ucdn::SCRIPT_YI) {
if (!($useOTL & 0x08)) {
return ['', false];
}
} else {
if (!($useOTL & 0x80)) {
return ['', false];
}
}
// If availabletags includes scripttag - choose
if (isset($ScriptLang[$scripttag])) {
return [$scripttag, false];
}
// If INDIC (or Myanmar) and available tag not includes new version, check if includes old version & choose old version
if ($shaper) {
switch ($scripttag) {
case 'bng2':
if (isset($ScriptLang['beng'])) {
return ['beng', true];
}
// fallthrough
case 'dev2':
if (isset($ScriptLang['deva'])) {
return ['deva', true];
}
// fallthrough
case 'gjr2':
if (isset($ScriptLang['gujr'])) {
return ['gujr', true];
}
// fallthrough
case 'gur2':
if (isset($ScriptLang['guru'])) {
return ['guru', true];
}
// fallthrough
case 'knd2':
if (isset($ScriptLang['knda'])) {
return ['knda', true];
}
// fallthrough
case 'mlm2':
if (isset($ScriptLang['mlym'])) {
return ['mlym', true];
}
// fallthrough
case 'ory2':
if (isset($ScriptLang['orya'])) {
return ['orya', true];
}
// fallthrough
case 'tml2':
if (isset($ScriptLang['taml'])) {
return ['taml', true];
}
// fallthrough
case 'tel2':
if (isset($ScriptLang['telu'])) {
return ['telu', true];
}
// fallthrough
case 'mym2':
if (isset($ScriptLang['mymr'])) {
return ['mymr', true];
}
}
}
// choose DFLT if present
if (isset($ScriptLang['DFLT'])) {
return ['DFLT', false];
}
// else choose dflt if present
if (isset($ScriptLang['dflt'])) {
return ['dflt', false];
}
// else return no scriptTag
if (isset($ScriptLang['latn'])) {
return ['latn', false];
}
// else return no scriptTag
return ['', false];
}
// LangSys tags
private function _getOTLLangTag($ietf, $available)
{
// http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
// http://www.microsoft.com/typography/otspec/languagetags.htm
// IETF tag = e.g. en-US, und-Arab, sr-Cyrl cf. class LangToFont
if ($available == '') {
return '';
}
$tags = preg_split('/-/', $ietf);
$lang = '';
$country = '';
$script = '';
$lang = strtolower($tags[0]);
if (isset($tags[1]) && $tags[1]) {
if (strlen($tags[1]) == 2) {
$country = strtolower($tags[1]);
}
}
if (isset($tags[2]) && $tags[2]) {
$country = strtolower($tags[2]);
}
if ($lang != '' && isset(Ucdn::$ot_languages[$lang])) {
$langsys = Ucdn::$ot_languages[$lang];
} elseif ($lang != '' && $country != '' && isset(Ucdn::$ot_languages[$lang . '' . $country])) {
$langsys = Ucdn::$ot_languages[$lang . '' . $country];
} else {
$langsys = "DFLT";
}
if (strpos($available, $langsys) === false) {
if (strpos($available, "DFLT") !== false) {
return "DFLT";
} else {
return '';
}
}
return $langsys;
}
private function _dumpproc($GPOSSUB, $lookupID, $subtable, $Type, $Format, $ptr, $currGlyph, $level)
{
echo '<div style="padding-left: ' . ($level * 2) . 'em;">';
echo $GPOSSUB . ' LookupID #' . $lookupID . ' Subtable#' . $subtable . ' Type: ' . $Type . ' Format: ' . $Format . '<br />';
echo '<div style="font-family:monospace">';
echo 'Glyph position: ' . $ptr . ' Current Glyph: ' . $currGlyph . '<br />';
for ($i = 0; $i < count($this->OTLdata); $i++) {
if ($i == $ptr) {
echo '<b>';
}
echo $this->OTLdata[$i]['hex'] . ' ';
if ($i == $ptr) {
echo '</b>';
}
}
echo '<br />';
for ($i = 0; $i < count($this->OTLdata); $i++) {
if ($i == $ptr) {
echo '<b>';
}
echo str_pad($this->OTLdata[$i]['uni'], 5) . ' ';
if ($i == $ptr) {
echo '</b>';
}
}
echo '<br />';
if ($GPOSSUB == 'GPOS') {
for ($i = 0; $i < count($this->OTLdata); $i++) {
if (!empty($this->OTLdata[$i]['GPOSinfo'])) {
echo $this->OTLdata[$i]['hex'] . ' &#x' . $this->OTLdata[$i]['hex'] . '; ';
print_r($this->OTLdata[$i]['GPOSinfo']);
echo ' ';
}
}
}
echo '</div>';
echo '</div>';
}
}
vendor/mpdf/mpdf/src/RemoteContentFetcher.php 0000644 00000006641 14760002214 0015307 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Utils\Arrays;
use Psr\Log\LoggerInterface;
use Mpdf\Log\Context as LogContext;
class RemoteContentFetcher implements \Psr\Log\LoggerAwareInterface
{
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
/**
* @var \Psr\Log\LoggerInterface
*/
private $logger;
public function __construct(Mpdf $mpdf, LoggerInterface $logger)
{
$this->mpdf = $mpdf;
$this->logger = $logger;
}
public function getFileContentsByCurl($url)
{
$this->logger->debug(sprintf('Fetching (cURL) content of remote URL "%s"', $url), ['context' => LogContext::REMOTE_CONTENT]);
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:13.0) Gecko/20100101 Firefox/13.0.1'); // mPDF 5.7.4
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_NOBODY, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $this->mpdf->curlTimeout);
if ($this->mpdf->curlFollowLocation) {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
}
if ($this->mpdf->curlAllowUnsafeSslRequests) {
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
}
if (is_file($this->mpdf->curlCaCertificate)) {
curl_setopt($ch, CURLOPT_CAINFO, $this->mpdf->curlCaCertificate);
}
if ($this->mpdf->curlProxy) {
curl_setopt($ch, CURLOPT_PROXY, $this->mpdf->curlProxy);
if ($this->mpdf->curlProxyAuth) {
curl_setopt($ch, CURLOPT_PROXYUSERPWD, $this->mpdf->curlProxyAuth);
}
}
$data = curl_exec($ch);
if (curl_error($ch)) {
$message = sprintf('cURL error: "%s"', curl_error($ch));
$this->logger->error($message, ['context' => LogContext::REMOTE_CONTENT]);
if ($this->mpdf->debug) {
throw new \Mpdf\MpdfException($message);
}
}
$info = curl_getinfo($ch);
if (isset($info['http_code']) && $info['http_code'] !== 200) {
$message = sprintf('HTTP error: %d', $info['http_code']);
$this->logger->error($message, ['context' => LogContext::REMOTE_CONTENT]);
if ($this->mpdf->debug) {
throw new \Mpdf\MpdfException($message);
}
}
curl_close($ch);
return $data;
}
public function getFileContentsBySocket($url)
{
$this->logger->debug(sprintf('Fetching (socket) content of remote URL "%s"', $url), ['context' => LogContext::REMOTE_CONTENT]);
// mPDF 5.7.3
$timeout = 1;
$p = parse_url($url);
$file = Arrays::get($p, 'path', '');
$scheme = Arrays::get($p, 'scheme', '');
$port = Arrays::get($p, 'port', 80);
$prefix = '';
if ($scheme === 'https') {
$prefix = 'ssl://';
$port = Arrays::get($p, 'port', 443);
}
$query = Arrays::get($p, 'query', null);
if ($query) {
$file .= '?' . $query;
}
if (!($fh = @fsockopen($prefix . $p['host'], $port, $errno, $errstr, $timeout))) {
$this->logger->error(sprintf('Socket error "%s": "%s"', $errno, $errstr), ['context' => LogContext::REMOTE_CONTENT]);
return false;
}
$getstring = 'GET ' . $file . " HTTP/1.0 \r\n" .
'Host: ' . $p['host'] . " \r\n" .
"Connection: close\r\n\r\n";
fwrite($fh, $getstring);
// Get rid of HTTP header
$s = fgets($fh, 1024);
if (!$s) {
return false;
}
while (!feof($fh)) {
$s = fgets($fh, 1024);
if ($s === "\r\n") {
break;
}
}
$data = '';
while (!feof($fh)) {
$data .= fgets($fh, 1024);
}
fclose($fh);
return $data;
}
public function setLogger(LoggerInterface $logger)
{
$this->logger = $logger;
}
}
vendor/mpdf/mpdf/src/PageFormat.php 0000644 00000004527 14760002214 0013246 0 ustar 00 <?php
namespace Mpdf;
class PageFormat
{
/**
* This method returns an array of width and height of given named format.
*
* Returned values are milimeters multiplied by scale factor of 72 / 25.4
*
* @param string $name
* @return float[] Width and height of given format
*/
public static function getSizeFromName($name)
{
$format = strtoupper($name);
$formats = [
'4A0' => [4767.87, 6740.79],
'2A0' => [3370.39, 4767.87],
'A0' => [2383.94, 3370.39],
'A1' => [1683.78, 2383.94],
'A2' => [1190.55, 1683.78],
'A3' => [841.89, 1190.55],
'A4' => [595.28, 841.89],
'A5' => [419.53, 595.28],
'A6' => [297.64, 419.53],
'A7' => [209.76, 297.64],
'A8' => [147.40, 209.76],
'A9' => [104.88, 147.40],
'A10' => [73.70, 104.88],
'B0' => [2834.65, 4008.19],
'B1' => [2004.09, 2834.65],
'B2' => [1417.32, 2004.09],
'B3' => [1000.63, 1417.32],
'B4' => [708.66, 1000.63],
'B5' => [498.90, 708.66],
'B6' => [354.33, 498.90],
'B7' => [249.45, 354.33],
'B8' => [175.75, 249.45],
'B9' => [124.72, 175.75],
'B10' => [87.87, 124.72],
'C0' => [2599.37, 3676.54],
'C1' => [1836.85, 2599.37],
'C2' => [1298.27, 1836.85],
'C3' => [918.43, 1298.27],
'C4' => [649.13, 918.43],
'C5' => [459.21, 649.13],
'C6' => [323.15, 459.21],
'C7' => [229.61, 323.15],
'C8' => [161.57, 229.61],
'C9' => [113.39, 161.57],
'C10' => [79.37, 113.39],
'RA0' => [2437.80, 3458.27],
'RA1' => [1729.13, 2437.80],
'RA2' => [1218.90, 1729.13],
'RA3' => [864.57, 1218.90],
'RA4' => [609.45, 864.57],
'SRA0' => [2551.18, 3628.35],
'SRA1' => [1814.17, 2551.18],
'SRA2' => [1275.59, 1814.17],
'SRA3' => [907.09, 1275.59],
'SRA4' => [637.80, 907.09],
'LETTER' => [612.00, 792.00],
'LEGAL' => [612.00, 1008.00],
'LEDGER' => [1224.00, 792.00],
'TABLOID' => [792.00, 1224.00],
'EXECUTIVE' => [521.86, 756.00],
'FOLIO' => [612.00, 936.00],
'B' => [362.83, 561.26], // 'B' format paperback size 128x198mm
'A' => [314.65, 504.57], // 'A' format paperback size 111x178mm
'DEMY' => [382.68, 612.28], // 'Demy' format paperback size 135x216mm
'ROYAL' => [433.70, 663.30], // 'Royal' format paperback size 153x234mm
];
if (!isset($formats[$format])) {
throw new \Mpdf\MpdfException(sprintf('Unknown page format %s', $format));
}
return $formats[$format];
}
}
vendor/mpdf/mpdf/src/SizeConverter.php 0000644 00000006615 14760002214 0014023 0 ustar 00 <?php
namespace Mpdf;
use Psr\Log\LoggerInterface;
use Mpdf\Log\Context as LogContext;
class SizeConverter implements \Psr\Log\LoggerAwareInterface
{
private $dpi;
private $defaultFontSize;
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
/**
* @var \Psr\Log\LoggerInterface
*/
private $logger;
public function __construct($dpi, $defaultFontSize, Mpdf $mpdf, LoggerInterface $logger)
{
$this->dpi = $dpi;
$this->defaultFontSize = $defaultFontSize;
$this->mpdf = $mpdf;
$this->logger = $logger;
}
public function setLogger(LoggerInterface $logger)
{
$this->logger = $logger;
}
/**
* Depends of maxsize value to make % work properly. Usually maxsize == pagewidth
* For text $maxsize = $fontsize
* Setting e.g. margin % will use maxsize (pagewidth) and em will use fontsize
*
* @param mixed $size
* @param mixed $maxsize
* @param mixed $fontsize
* @param mixed $usefontsize Set false for e.g. margins - will ignore fontsize for % values
*
* @return float Final size in mm
*/
public function convert($size = 5, $maxsize = 0, $fontsize = false, $usefontsize = true)
{
$size = trim(strtolower($size));
$res = preg_match('/^(?P<size>[-0-9.,]+([eE]\-?[0-9]+)?)?(?P<unit>[%a-z-]+)?$/', $size, $parts);
if (!$res) {
// ignore definition
$this->logger->warning(sprintf('Invalid size representation "%s"', $size), ['context' => LogContext::CSS_SIZE_CONVERSION]);
}
$unit = !empty($parts['unit']) ? $parts['unit'] : null;
$size = !empty($parts['size']) ? (float) $parts['size'] : 0.0;
switch ($unit) {
case 'mm':
// do nothing
break;
case 'cm':
$size *= 10;
break;
case 'pt':
$size *= 1 / Mpdf::SCALE;
break;
case 'rem':
$size *= $this->mpdf->default_font_size / Mpdf::SCALE;
break;
case '%':
if ($fontsize && $usefontsize) {
$size *= $fontsize / 100;
} else {
$size *= $maxsize / 100;
}
break;
case 'in':
// mm in an inch
$size *= 25.4;
break;
case 'pc':
// PostScript picas
$size *= 38.1 / 9;
break;
case 'ex':
// Approximates "ex" as half of font height
$size *= $this->multiplyFontSize($fontsize, $maxsize, 0.5);
break;
case 'em':
$size *= $this->multiplyFontSize($fontsize, $maxsize, 1);
break;
case 'thin':
$size = 1 * (25.4 / $this->dpi);
break;
case 'medium':
$size = 3 * (25.4 / $this->dpi);
// Commented-out dead code from legacy method
// $size *= $this->multiplyFontSize($fontsize, $maxsize, 1);
break;
case 'thick':
$size = 5 * (25.4 / $this->dpi); // 5 pixel width for table borders
break;
case 'xx-small':
$size *= $this->multiplyFontSize($fontsize, $maxsize, 0.7);
break;
case 'x-small':
$size *= $this->multiplyFontSize($fontsize, $maxsize, 0.77);
break;
case 'small':
$size *= $this->multiplyFontSize($fontsize, $maxsize, 0.86);
break;
case 'large':
$size *= $this->multiplyFontSize($fontsize, $maxsize, 1.2);
break;
case 'x-large':
$size *= $this->multiplyFontSize($fontsize, $maxsize, 1.5);
break;
case 'xx-large':
$size *= $this->multiplyFontSize($fontsize, $maxsize, 2);
break;
case 'px':
default:
$size *= (25.4 / $this->dpi);
break;
}
return $size;
}
private function multiplyFontSize($fontsize, $maxsize, $ratio)
{
if ($fontsize) {
return $fontsize * $ratio;
}
return $maxsize * $ratio;
}
}
vendor/mpdf/mpdf/src/functions-dev.php 0000644 00000000245 14760002214 0013776 0 ustar 00 <?php
if (!function_exists('dd')) {
function dd(...$args)
{
if (function_exists('dump')) {
dump(...$args);
} else {
var_dump(...$args);
}
die;
}
}
vendor/mpdf/mpdf/src/CssManager.php 0000644 00000231610 14760002214 0013237 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Color\ColorConverter;
use Mpdf\Css\TextVars;
use Mpdf\File\StreamWrapperChecker;
use Mpdf\Utils\Arrays;
use Mpdf\Utils\UtfString;
class CssManager
{
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
/**
* @var \Mpdf\Cache
*/
private $cache;
/**
* @var \Mpdf\SizeConverter
*/
private $sizeConverter;
/**
* @var \Mpdf\Color\ColorConverter
*/
private $colorConverter;
var $tablecascadeCSS;
var $cascadeCSS;
var $CSS;
var $tbCSSlvl;
var $cell_border_dominance_B;
var $cell_border_dominance_L;
var $cell_border_dominance_R;
var $cell_border_dominance_T;
public function __construct(Mpdf $mpdf, Cache $cache, SizeConverter $sizeConverter, ColorConverter $colorConverter)
{
$this->mpdf = $mpdf;
$this->cache = $cache;
$this->sizeConverter = $sizeConverter;
$this->tablecascadeCSS = [];
$this->CSS = [];
$this->cascadeCSS = [];
$this->tbCSSlvl = 0;
$this->colorConverter = $colorConverter;
}
function ReadCSS($html)
{
preg_match_all('/<style[^>]*media=["\']([^"\'>]*)["\'].*?<\/style>/is', $html, $m);
$count_m = count($m[0]);
for ($i = 0; $i < $count_m; $i++) {
if ($this->mpdf->CSSselectMedia && !preg_match('/(' . trim($this->mpdf->CSSselectMedia) . '|all)/i', $m[1][$i])) {
$html = str_replace($m[0][$i], '', $html);
}
}
preg_match_all('/<link[^>]*media=["\']([^"\'>]*)["\'].*?>/is', $html, $m);
$count_m = count($m[0]);
for ($i = 0; $i < $count_m; $i++) {
if ($this->mpdf->CSSselectMedia && !preg_match('/(' . trim($this->mpdf->CSSselectMedia) . '|all)/i', $m[1][$i])) {
$html = str_replace($m[0][$i], '', $html);
}
}
// mPDF 5.5.02
// Remove Comment tags <!-- ... --> inside CSS as <style> in HTML document
// Remove Comment tags /* ... */ inside CSS as <style> in HTML document
// But first, we replace upper and mixed case closing style tag with lower
// case so we can use str_replace later.
preg_match_all('/<style.*?>(.*?)<\/style>/si', $html, $m);
$count_m = count($m[1]);
if ($count_m) {
for ($i = 0; $i < $count_m; $i++) {
// Remove comment tags
$sub = preg_replace('/(<\!\-\-|\-\->)/s', ' ', $m[1][$i]);
$sub = '>'.preg_replace('|/\*.*?\*/|s', ' ', $sub).'</style>';
$html = str_replace('>'.$m[1][$i].'</style>', $sub, $html);
}
}
$html = preg_replace('/<!--mpdf/i', '', $html);
$html = preg_replace('/mpdf-->/i', '', $html);
$html = preg_replace('/<\!\-\-.*?\-\->/s', ' ', $html);
$match = 0; // no match for instance
$CSSext = [];
// CSS inside external files
$regexp = '/<link[^>]*rel=["\']stylesheet["\'][^>]*href=["\']([^>"\']*)["\'].*?>/si';
$x = preg_match_all($regexp, $html, $cxt);
if ($x) {
$match += $x;
$CSSext = $cxt[1];
}
$regexp = '/<link[^>]*href=["\']([^>"\']*)["\'][^>]*?rel=["\']stylesheet["\'].*?>/si';
$x = preg_match_all($regexp, $html, $cxt);
if ($x) {
$match += $x;
$CSSext = array_merge($CSSext, $cxt[1]);
}
// look for @import stylesheets
// $regexp = '/@import url\([\'\"]{0,1}([^\)]*?\.css)[\'\"]{0,1}\)/si';
// $regexp = '/@import url\([\'\"]{0,1}([^\)]*?\.css(\?\S+)?)[\'\"]{0,1}\)/si';
$regexp = '/@import url\([\'\"]{0,1}(\S*?\.css(\?[^\s\'\"]+)?)[\'\"]{0,1}\)\;?/si';
$x = preg_match_all($regexp, $html, $cxt);
if ($x) {
$match += $x;
$CSSext = array_merge($CSSext, $cxt[1]);
}
// look for @import without the url()
// $regexp = '/@import [\'\"]{0,1}([^;]*?\.css)[\'\"]{0,1}/si';
// $regexp = '/@import [\'\"]{0,1}([^;]*?\.css(\?\S+)?)[\'\"]{0,1}/si';
$regexp = '/@import (?!url)[\'\"]{0,1}(\S*?\.css(\?[^\s\'\"]+)?)[\'\"]{0,1}\;?/si';
$x = preg_match_all($regexp, $html, $cxt);
if ($x) {
$match += $x;
$CSSext = array_merge($CSSext, $cxt[1]);
}
$ind = 0;
$CSSstr = '';
if (!is_array($this->cascadeCSS)) {
$this->cascadeCSS = [];
}
while ($match) {
$path = $CSSext[$ind];
$path = htmlspecialchars_decode($path); // mPDF 6
$this->mpdf->GetFullPath($path);
$CSSextblock = $this->getFileContents($path);
if ($CSSextblock) {
// look for embedded @import stylesheets in other stylesheets
// and fix url paths (including background-images) relative to stylesheet
// $regexpem = '/@import url\([\'\"]{0,1}(.*?\.css)[\'\"]{0,1}\)/si';
$regexpem = '/@import url\([\'\"]{0,1}(.*?\.css(\?\S+)?)[\'\"]{0,1}\)/si';
$xem = preg_match_all($regexpem, $CSSextblock, $cxtem);
$cssBasePath = preg_replace('/\/[^\/]*$/', '', $path) . '/';
if ($xem) {
foreach ($cxtem[1] as $cxtembedded) {
// path is relative to original stylesheet!!
$this->mpdf->GetFullPath($cxtembedded, $cssBasePath);
$match++;
$CSSext[] = $cxtembedded;
}
}
$regexpem = '/(background[^;]*url\s*\(\s*[\'\"]{0,1})([^\)\'\"]*)([\'\"]{0,1}\s*\))/si';
$xem = preg_match_all($regexpem, $CSSextblock, $cxtem);
if ($xem) {
$count_cxtem = count($cxtem[0]);
for ($i = 0; $i < $count_cxtem; $i++) {
// path is relative to original stylesheet!!
$embedded = $cxtem[2][$i];
if (!preg_match('/^data:image/i', $embedded)) { // mPDF 5.5.13
$this->mpdf->GetFullPath($embedded, $cssBasePath);
$CSSextblock = str_replace($cxtem[0][$i], ($cxtem[1][$i] . $embedded . $cxtem[3][$i]), $CSSextblock);
}
}
}
$CSSstr .= ' ' . $CSSextblock;
}
$match--;
$ind++;
}
// CSS as <style> in HTML document
$regexp = '/<style.*?>(.*?)<\/style>/si';
$match = preg_match_all($regexp, $html, $CSSblock);
if ($match) {
$tmpCSSstr = implode(' ', $CSSblock[1]);
$regexpem = '/(background[^;]*url\s*\(\s*[\'\"]{0,1})([^\)\'\"]*)([\'\"]{0,1}\s*\))/si';
$xem = preg_match_all($regexpem, $tmpCSSstr, $cxtem);
if ($xem) {
$count_cxtem = count($cxtem[0]);
for ($i = 0; $i < $count_cxtem; $i++) {
$embedded = $cxtem[2][$i];
if (!preg_match('/^data:image/i', $embedded)) { // mPDF 5.5.13
$this->mpdf->GetFullPath($embedded);
$tmpCSSstr = str_replace($cxtem[0][$i], ($cxtem[1][$i] . $embedded . $cxtem[3][$i]), $tmpCSSstr);
}
}
}
$CSSstr .= ' ' . $tmpCSSstr;
}
// Remove comments
$CSSstr = preg_replace('|/\*.*?\*/|s', ' ', $CSSstr);
$CSSstr = preg_replace('/[\s\n\r\t\f]/s', ' ', $CSSstr);
if (preg_match('/@media/', $CSSstr)) {
preg_match_all('/@media(.*?)\{(([^\{\}]*\{[^\{\}]*\})+)\s*\}/is', $CSSstr, $m);
$count_m = count($m[0]);
for ($i = 0; $i < $count_m; $i++) {
if ($this->mpdf->CSSselectMedia && !preg_match('/(' . trim($this->mpdf->CSSselectMedia) . '|all)/i', $m[1][$i])) {
$CSSstr = str_replace($m[0][$i], '', $CSSstr);
} else {
$CSSstr = str_replace($m[0][$i], ' ' . $m[2][$i] . ' ', $CSSstr);
}
}
}
// Replace any background: url(data:image... with temporary image file reference
preg_match_all("/(url\(data:image\/(jpeg|gif|png);base64,(.*?)\))/si", $CSSstr, $idata); // mPDF 5.7.2
$count_idata = count($idata[0]);
if ($count_idata) {
for ($i = 0; $i < $count_idata; $i++) {
$file = $this->cache->write('_tempCSSidata' . random_int(1, 10000) . '_' . $i . '.' . $idata[2][$i], base64_decode($idata[3][$i]));
$CSSstr = str_replace($idata[0][$i], 'url("' . $file . '")', $CSSstr); // mPDF 5.5.17
}
}
$CSSstr = preg_replace('/(<\!\-\-|\-\->)/s', ' ', $CSSstr);
// mPDF 5.7.4 URLs
// Characters "(" ")" and ";" in url() e.g. background-image, cause problems parsing the CSS string
// URLencode ( and ), but change ";" to a code which can be converted back after parsing (so as not to confuse ;
// with a segment delimiter in the URI)
$tempmarker = '%ZZ';
if (strpos($CSSstr, 'url(') !== false) {
preg_match_all('/url\(\"(.*?)\"\)/', $CSSstr, $m);
$count_m = count($m[1]);
for ($i = 0; $i < $count_m; $i++) {
$tmp = str_replace(['(', ')', ';'], ['%28', '%29', $tempmarker], $m[1][$i]);
$CSSstr = str_replace($m[0][$i], 'url(\'' . $tmp . '\')', $CSSstr);
}
preg_match_all('/url\(\'(.*?)\'\)/', $CSSstr, $m);
$count_m = count($m[1]);
for ($i = 0; $i < $count_m; $i++) {
$tmp = str_replace(['(', ')', ';'], ['%28', '%29', $tempmarker], $m[1][$i]);
$CSSstr = str_replace($m[0][$i], 'url(\'' . $tmp . '\')', $CSSstr);
}
preg_match_all('/url\(([^\'\"].*?[^\'\"])\)/', $CSSstr, $m);
$count_m = count($m[1]);
for ($i = 0; $i < $count_m; $i++) {
$tmp = str_replace(['(', ')', ';'], ['%28', '%29', $tempmarker], $m[1][$i]);
$CSSstr = str_replace($m[0][$i], 'url(\'' . $tmp . '\')', $CSSstr);
}
}
if ($CSSstr) {
$classproperties = []; // mPDF 6
preg_match_all('/(.*?)\{(.*?)\}/', $CSSstr, $styles);
$styles_count = count($styles[1]);
for ($i = 0; $i < $styles_count; $i++) {
// SET array e.g. $classproperties['COLOR'] = '#ffffff';
$stylestr = trim($styles[2][$i]);
$stylearr = explode(';', $stylestr);
foreach ($stylearr as $sta) {
if (trim($sta)) {
// Changed to allow style="background: url('http://www.bpm1.com/bg.jpg')"
$tmp = explode(':', $sta, 2);
$property = $tmp[0];
if (isset($tmp[1])) {
$value = $tmp[1];
} else {
$value = '';
}
$value = str_replace($tempmarker, ';', $value); // mPDF 5.7.4 URLs
$property = trim($property);
$value = preg_replace('/\s*!important/i', '', $value);
$value = trim($value);
if ($property && ($value || $value === '0')) {
// Ignores -webkit-gradient so doesn't override -moz-
if ((strtoupper($property) === 'BACKGROUND-IMAGE' || strtoupper($property) === 'BACKGROUND') && false !== stripos($value, '-webkit-gradient')) {
continue;
}
$classproperties[strtoupper($property)] = $value;
}
}
}
$classproperties = $this->fixCSS($classproperties);
$tagstr = strtoupper(trim($styles[1][$i]));
$tagarr = explode(',', $tagstr);
$pageselectors = false; // used to turn on $this->mpdf->mirrorMargins
foreach ($tagarr as $tg) {
if (preg_match('/NTH-CHILD\((\s*(([\-+]?\d*)N(\s*[\-+]\s*\d+)?|[\-+]?\d+|ODD|EVEN)\s*)\)/', $tg, $m)) {
$tg = preg_replace('/NTH-CHILD\(.*\)/', 'NTH-CHILD(' . str_replace(' ', '', $m[1]) . ')', $tg);
}
$tags = preg_split('/\s+/', trim($tg));
$level = count($tags);
$t = '';
$t2 = '';
$t3 = '';
if (trim($tags[0]) === '@PAGE') {
if (isset($tags[0])) {
$t = trim($tags[0]);
}
if (isset($tags[1])) {
$t2 = trim($tags[1]);
}
if (isset($tags[2])) {
$t3 = trim($tags[2]);
}
$tag = '';
if ($level === 1) {
$tag = $t;
} elseif ($level === 2 && preg_match('/^[:](.*)$/', $t2, $m)) {
$tag = $t . '>>PSEUDO>>' . $m[1];
if ($m[1] === 'LEFT' || $m[1] === 'RIGHT') {
$pageselectors = true;
} // used to turn on $this->mpdf->mirrorMargins
} elseif ($level === 2) {
$tag = $t . '>>NAMED>>' . $t2;
} elseif ($level === 3 && preg_match('/^[:](.*)$/', $t3, $m)) {
$tag = $t . '>>NAMED>>' . $t2 . '>>PSEUDO>>' . $m[1];
if ($m[1] === 'LEFT' || $m[1] === 'RIGHT') {
$pageselectors = true;
} // used to turn on $this->mpdf->mirrorMargins
}
if (isset($this->CSS[$tag]) && $tag) {
$this->CSS[$tag] = $this->array_merge_recursive_unique($this->CSS[$tag], $classproperties);
} elseif ($tag) {
$this->CSS[$tag] = $classproperties;
}
} elseif ($level === 1) { // e.g. p or .class or #id or p.class or p#id
if (isset($tags[0])) {
$t = trim($tags[0]);
}
if ($t) {
$tag = '';
if (preg_match('/^[.](.*)$/', $t, $m)) {
$classes = explode('.', $m[1]);
sort($classes);
$tag = 'CLASS>>' . join('.', $classes);
} elseif (preg_match('/^[#](.*)$/', $t, $m)) {
$tag = 'ID>>' . $m[1];
} elseif (preg_match('/^\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/', $t, $m)) {
$tag = 'LANG>>' . strtolower($m[1]);
} elseif (preg_match('/^:LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/', $t, $m)) { // mPDF 6 Special case for lang as attribute selector
$tag = 'LANG>>' . strtolower($m[1]);
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')[.](.*)$/', $t, $m)) { // mPDF 6 Special case for lang as attribute selector
$classes = explode('.', $m[2]);
sort($classes);
$tag = $m[1] . '>>CLASS>>' . join('.', $classes);
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')\s*:NTH-CHILD\((.*)\)$/', $t, $m)) {
$tag = $m[1] . '>>SELECTORNTHCHILD>>' . $m[2];
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')[#](.*)$/', $t, $m)) {
$tag = $m[1] . '>>ID>>' . $m[2];
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/', $t, $m)) {
$tag = $m[1] . '>>LANG>>' . strtolower($m[2]);
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . '):LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/', $t, $m)) { // mPDF 6 Special case for lang as attribute selector
$tag = $m[1] . '>>LANG>>' . strtolower($m[2]);
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')$/', $t)) { // mPDF 6 Special case for lang as attribute selector
$tag = $t;
}
if (isset($this->CSS[$tag]) && $tag) {
$this->CSS[$tag] = $this->array_merge_recursive_unique($this->CSS[$tag], $classproperties);
} elseif ($tag) {
$this->CSS[$tag] = $classproperties;
}
}
} else {
$tmp = [];
for ($n = 0; $n < $level; $n++) {
$tag = '';
if (isset($tags[$n])) {
$t = trim($tags[$n]);
} else {
$t = '';
}
if ($t) {
if (preg_match('/^[.](.*)$/', $t, $m)) {
$classes = explode('.', $m[1]);
sort($classes);
$tag = 'CLASS>>' . join('.', $classes);
} elseif (preg_match('/^[#](.*)$/', $t, $m)) {
$tag = 'ID>>' . $m[1];
} elseif (preg_match('/^\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/', $t, $m)) {
$tag = 'LANG>>' . strtolower($m[1]);
} elseif (preg_match('/^:LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/', $t, $m)) { // mPDF 6 Special case for lang as attribute selector
$tag = 'LANG>>' . strtolower($m[1]);
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')[.](.*)$/', $t, $m)) { // mPDF 6 Special case for lang as attribute selector
$classes = explode('.', $m[2]);
sort($classes);
$tag = $m[1] . '>>CLASS>>' . join('.', $classes);
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')\s*:NTH-CHILD\((.*)\)$/', $t, $m)) {
$tag = $m[1] . '>>SELECTORNTHCHILD>>' . $m[2];
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')[#](.*)$/', $t, $m)) {
$tag = $m[1] . '>>ID>>' . $m[2];
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/', $t, $m)) {
$tag = $m[1] . '>>LANG>>' . strtolower($m[2]);
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . '):LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/', $t, $m)) { // mPDF 6 Special case for lang as attribute selector
$tag = $m[1] . '>>LANG>>' . strtolower($m[2]);
} elseif (preg_match('/^(' . $this->mpdf->allowedCSStags . ')$/', $t)) { // mPDF 6 Special case for lang as attribute selector
$tag = $t;
}
if ($tag) {
$tmp[] = $tag;
} else {
break;
}
}
}
if ($tag) {
$x = &$this->cascadeCSS;
foreach ($tmp as $tp) {
$x = &$x[$tp];
}
$x = $this->array_merge_recursive_unique($x, $classproperties);
$x['depth'] = $level;
}
}
}
if ($pageselectors) {
$this->mpdf->mirrorMargins = true;
}
$classproperties = [];
}
}
// Remove CSS (tags and content), if any
$regexp = '/<style.*?>(.*?)<\/style>/si'; // it can be <style> or <style type="txt/css">
$html = preg_replace($regexp, '', $html);
return $html;
}
function readInlineCSS($html)
{
$html = htmlspecialchars_decode($html); // mPDF 5.7.4 URLs
// mPDF 5.7.4 URLs
// Characters "(" ")" and ";" in url() e.g. background-image, cause problems parsing the CSS string
// URLencode ( and ), but change ";" to a code which can be converted back after parsing (so as not to confuse ;
// with a segment delimiter in the URI)
$tempmarker = '%ZZ';
if (strpos($html, 'url(') !== false) {
preg_match_all('/url\(\"(.*?)\"\)/', $html, $m);
$m_count = count($m[1]);
for ($i = 0; $i < $m_count; $i++) {
$tmp = str_replace(['(', ')', ';'], ['%28', '%29', $tempmarker], $m[1][$i]);
$html = str_replace($m[0][$i], 'url(\'' . $tmp . '\')', $html);
}
preg_match_all('/url\(\'(.*?)\'\)/', $html, $m);
$m_count = count($m[1]);
for ($i = 0; $i < $m_count; $i++) {
$tmp = str_replace(['(', ')', ';'], ['%28', '%29', $tempmarker], $m[1][$i]);
$html = str_replace($m[0][$i], 'url(\'' . $tmp . '\')', $html);
}
preg_match_all('/url\(([^\'\"].*?[^\'\"])\)/', $html, $m);
$m_count = count($m[1]);
for ($i = 0; $i < $m_count; $i++) {
$tmp = str_replace(['(', ')', ';'], ['%28', '%29', $tempmarker], $m[1][$i]);
$html = str_replace($m[0][$i], 'url(\'' . $tmp . '\')', $html);
}
}
// Fix incomplete CSS code
$size = strlen($html) - 1;
if (substr($html, $size, 1) !== ';') {
$html .= ';';
}
// Make CSS[Name-of-the-class] = array(key => value)
$regexp = '|\\s*?(\\S+?):(.+?);|i';
preg_match_all($regexp, $html, $styleinfo);
$properties = $styleinfo[1];
$values = $styleinfo[2];
// Array-properties and Array-values must have the SAME SIZE!
$classproperties = [];
$properties_count = count($properties);
for ($i = 0; $i < $properties_count; $i++) {
// Ignores -webkit-gradient so doesn't override -moz-
if ((strtoupper($properties[$i]) === 'BACKGROUND-IMAGE' || strtoupper($properties[$i]) === 'BACKGROUND') && false !== stripos($values[$i], '-webkit-gradient')) {
continue;
}
$values[$i] = str_replace($tempmarker, ';', $values[$i]); // mPDF 5.7.4 URLs
$classproperties[strtoupper($properties[$i])] = trim($values[$i]);
}
return $this->fixCSS($classproperties);
}
function _fix_borderStr($bd)
{
preg_match_all("/\((.*?)\)/", $bd, $m);
if (count($m[1])) {
$m_count = count($m[1]);
for ($i = 0; $i < $m_count; $i++) {
$sub = str_replace(' ', '', $m[1][$i]);
$bd = str_replace($m[1][$i], $sub, $bd);
}
}
$prop = preg_split('/\s+/', trim($bd));
$w = 'medium';
$c = '#000000';
$s = 'none';
$prop_count = count($prop);
if ($prop_count === 1) {
// solid
if (in_array($prop[0], $this->mpdf->borderstyles) || $prop[0] === 'none' || $prop[0] === 'hidden') {
$s = $prop[0];
} // #000000
elseif (is_array($this->colorConverter->convert($prop[0], $this->mpdf->PDFAXwarnings))) {
$c = $prop[0];
} // 1px
else {
$w = $prop[0];
}
} elseif ($prop_count === 2) {
// 1px solid
if (in_array($prop[1], $this->mpdf->borderstyles) || $prop[1] === 'none' || $prop[1] === 'hidden') {
$w = $prop[0];
$s = $prop[1];
} // solid #000000
elseif (in_array($prop[0], $this->mpdf->borderstyles) || $prop[0] === 'none' || $prop[0] === 'hidden') {
$s = $prop[0];
$c = $prop[1];
} // 1px #000000
else {
$w = $prop[0];
$c = $prop[1];
}
} elseif ($prop_count === 3) {
// Change #000000 1px solid to 1px solid #000000 (proper)
if (0 === strpos($prop[0], '#')) {
$c = $prop[0];
$w = $prop[1];
$s = $prop[2];
} // Change solid #000000 1px to 1px solid #000000 (proper)
elseif (substr($prop[0], 1, 1) === '#') {
$s = $prop[0];
$c = $prop[1];
$w = $prop[2];
} // Change solid 1px #000000 to 1px solid #000000 (proper)
elseif (in_array($prop[0], $this->mpdf->borderstyles) || $prop[0] === 'none' || $prop[0] === 'hidden') {
$s = $prop[0];
$w = $prop[1];
$c = $prop[2];
} else {
$w = $prop[0];
$s = $prop[1];
$c = $prop[2];
}
} else {
return '';
}
$s = strtolower($s);
return $w . ' ' . $s . ' ' . $c;
}
function fixCSS($prop)
{
if (!is_array($prop) || (count($prop) == 0)) {
return [];
}
$newprop = [];
foreach ($prop as $k => $v) {
if ($k !== 'BACKGROUND-IMAGE' && $k !== 'BACKGROUND' && $k !== 'ODD-HEADER-NAME' && $k !== 'EVEN-HEADER-NAME' && $k !== 'ODD-FOOTER-NAME' && $k !== 'EVEN-FOOTER-NAME' && $k !== 'HEADER' && $k !== 'FOOTER') {
$v = strtolower($v);
}
if ($k === 'FONT') {
$s = trim($v);
preg_match_all('/\"(.*?)\"/', $s, $ff);
if (count($ff[1])) {
foreach ($ff[1] as $ffp) {
$w = preg_split('/\s+/', $ffp);
$s = preg_replace('/\"' . $ffp . '\"/', $w[0], $s);
}
}
preg_match_all('/\'(.*?)\'/', $s, $ff);
if (count($ff[1])) {
foreach ($ff[1] as $ffp) {
$w = preg_split('/\s+/', $ffp);
$s = preg_replace('/\'' . $ffp . '\'/', $w[0], $s);
}
}
$s = preg_replace('/\s*,\s*/', ',', $s);
$bits = preg_split('/\s+/', $s);
if (count($bits) > 1) {
$k = 'FONT-FAMILY';
$v = $bits[(count($bits) - 1)];
$fs = $bits[(count($bits) - 2)];
if (preg_match('/(.*?)\/(.*)/', $fs, $fsp)) {
$newprop['FONT-SIZE'] = $fsp[1];
$newprop['LINE-HEIGHT'] = $fsp[2];
} else {
$newprop['FONT-SIZE'] = $fs;
}
if (preg_match('/(italic|oblique)/i', $s)) {
$newprop['FONT-STYLE'] = 'italic';
} else {
$newprop['FONT-STYLE'] = 'normal';
}
if (false !== stripos($s, 'bold')) {
$newprop['FONT-WEIGHT'] = 'bold';
} else {
$newprop['FONT-WEIGHT'] = 'normal';
}
if (false !== stripos($s, 'small-caps')) {
$newprop['TEXT-TRANSFORM'] = 'uppercase';
}
}
} elseif ($k === 'FONT-FAMILY') {
$aux_fontlist = explode(',', $v);
$found = 0;
foreach ($aux_fontlist as $f) {
$fonttype = trim($f);
$fonttype = preg_replace('/["\']*(.*?)["\']*/', '\\1', $fonttype);
$fonttype = preg_replace('/ /', '', $fonttype);
$v = strtolower(trim($fonttype));
if (isset($this->mpdf->fonttrans[$v]) && $this->mpdf->fonttrans[$v]) {
$v = $this->mpdf->fonttrans[$v];
}
if ((!$this->mpdf->onlyCoreFonts && in_array($v, $this->mpdf->available_unifonts)) ||
in_array($v, ['ccourier', 'ctimes', 'chelvetica']) ||
($this->mpdf->onlyCoreFonts && in_array($v, ['courier', 'times', 'helvetica', 'arial'])) ||
in_array($v, ['sjis', 'uhc', 'big5', 'gb'])) {
$newprop[$k] = $v;
$found = 1;
break;
}
}
if (!$found) {
foreach ($aux_fontlist as $f) {
$fonttype = trim($f);
$fonttype = preg_replace('/["\']*(.*?)["\']*/', '\\1', $fonttype);
$fonttype = preg_replace('/ /', '', $fonttype);
$v = strtolower(trim($fonttype));
if (isset($this->mpdf->fonttrans[$v]) && $this->mpdf->fonttrans[$v]) {
$v = $this->mpdf->fonttrans[$v];
}
if (in_array($v, $this->mpdf->sans_fonts) || in_array($v, $this->mpdf->serif_fonts) || in_array($v, $this->mpdf->mono_fonts)) {
$newprop[$k] = $v;
break;
}
}
}
} elseif ($k === 'FONT-VARIANT') {
if (preg_match('/(normal|none)/', $v, $m)) {
$newprop['FONT-VARIANT-LIGATURES'] = $m[1];
$newprop['FONT-VARIANT-CAPS'] = $m[1];
$newprop['FONT-VARIANT-NUMERIC'] = $m[1];
$newprop['FONT-VARIANT-ALTERNATES'] = $m[1];
} else {
if (preg_match_all('/(no-common-ligatures|\bcommon-ligatures|no-discretionary-ligatures|\bdiscretionary-ligatures|no-historical-ligatures|\bhistorical-ligatures|no-contextual|\bcontextual)/i', $v, $m)) {
$newprop['FONT-VARIANT-LIGATURES'] = implode(' ', $m[1]);
}
if (preg_match('/(all-small-caps|\bsmall-caps|all-petite-caps|\bpetite-caps|unicase|titling-caps)/i', $v, $m)) {
$newprop['FONT-VARIANT-CAPS'] = $m[1];
}
if (preg_match_all('/(lining-nums|oldstyle-nums|proportional-nums|tabular-nums|diagonal-fractions|stacked-fractions)/i', $v, $m)) {
$newprop['FONT-VARIANT-NUMERIC'] = implode(' ', $m[1]);
}
if (preg_match('/(historical-forms)/i', $v, $m)) {
$newprop['FONT-VARIANT-ALTERNATES'] = $m[1];
}
}
} elseif ($k === 'MARGIN') {
$tmp = $this->expand24($v);
$newprop['MARGIN-TOP'] = $tmp['T'];
$newprop['MARGIN-RIGHT'] = $tmp['R'];
$newprop['MARGIN-BOTTOM'] = $tmp['B'];
$newprop['MARGIN-LEFT'] = $tmp['L'];
} elseif ($k === 'BORDER-RADIUS' || $k === 'BORDER-TOP-LEFT-RADIUS' || $k === 'BORDER-TOP-RIGHT-RADIUS' || $k === 'BORDER-BOTTOM-LEFT-RADIUS' || $k === 'BORDER-BOTTOM-RIGHT-RADIUS') {
$tmp = $this->border_radius_expand($v, $k);
if (isset($tmp['TL-H'])) {
$newprop['BORDER-TOP-LEFT-RADIUS-H'] = $tmp['TL-H'];
}
if (isset($tmp['TL-V'])) {
$newprop['BORDER-TOP-LEFT-RADIUS-V'] = $tmp['TL-V'];
}
if (isset($tmp['TR-H'])) {
$newprop['BORDER-TOP-RIGHT-RADIUS-H'] = $tmp['TR-H'];
}
if (isset($tmp['TR-V'])) {
$newprop['BORDER-TOP-RIGHT-RADIUS-V'] = $tmp['TR-V'];
}
if (isset($tmp['BL-H'])) {
$newprop['BORDER-BOTTOM-LEFT-RADIUS-H'] = $tmp['BL-H'];
}
if (isset($tmp['BL-V'])) {
$newprop['BORDER-BOTTOM-LEFT-RADIUS-V'] = $tmp['BL-V'];
}
if (isset($tmp['BR-H'])) {
$newprop['BORDER-BOTTOM-RIGHT-RADIUS-H'] = $tmp['BR-H'];
}
if (isset($tmp['BR-V'])) {
$newprop['BORDER-BOTTOM-RIGHT-RADIUS-V'] = $tmp['BR-V'];
}
} elseif ($k === 'PADDING') {
$tmp = $this->expand24($v);
$newprop['PADDING-TOP'] = $tmp['T'];
$newprop['PADDING-RIGHT'] = $tmp['R'];
$newprop['PADDING-BOTTOM'] = $tmp['B'];
$newprop['PADDING-LEFT'] = $tmp['L'];
} elseif ($k === 'BORDER') {
if ($v == '1') {
$v = '1px solid #000000';
} else {
$v = $this->_fix_borderStr($v);
}
$newprop['BORDER-TOP'] = $v;
$newprop['BORDER-RIGHT'] = $v;
$newprop['BORDER-BOTTOM'] = $v;
$newprop['BORDER-LEFT'] = $v;
} elseif ($k === 'BORDER-TOP') {
$newprop['BORDER-TOP'] = $this->_fix_borderStr($v);
} elseif ($k === 'BORDER-RIGHT') {
$newprop['BORDER-RIGHT'] = $this->_fix_borderStr($v);
} elseif ($k === 'BORDER-BOTTOM') {
$newprop['BORDER-BOTTOM'] = $this->_fix_borderStr($v);
} elseif ($k === 'BORDER-LEFT') {
$newprop['BORDER-LEFT'] = $this->_fix_borderStr($v);
} elseif ($k === 'BORDER-STYLE') {
$e = $this->expand24($v);
if (!empty($e)) {
$newprop['BORDER-TOP-STYLE'] = $e['T'];
$newprop['BORDER-RIGHT-STYLE'] = $e['R'];
$newprop['BORDER-BOTTOM-STYLE'] = $e['B'];
$newprop['BORDER-LEFT-STYLE'] = $e['L'];
}
} elseif ($k === 'BORDER-WIDTH') {
$e = $this->expand24($v);
if (!empty($e)) {
$newprop['BORDER-TOP-WIDTH'] = $e['T'];
$newprop['BORDER-RIGHT-WIDTH'] = $e['R'];
$newprop['BORDER-BOTTOM-WIDTH'] = $e['B'];
$newprop['BORDER-LEFT-WIDTH'] = $e['L'];
}
} elseif ($k === 'BORDER-COLOR') {
$e = $this->expand24($v);
if (!empty($e)) {
$newprop['BORDER-TOP-COLOR'] = $e['T'];
$newprop['BORDER-RIGHT-COLOR'] = $e['R'];
$newprop['BORDER-BOTTOM-COLOR'] = $e['B'];
$newprop['BORDER-LEFT-COLOR'] = $e['L'];
}
} elseif ($k === 'BORDER-SPACING') {
$prop = preg_split('/\s+/', trim($v));
if (count($prop) == 1) {
$newprop['BORDER-SPACING-H'] = $prop[0];
$newprop['BORDER-SPACING-V'] = $prop[0];
} elseif (count($prop) == 2) {
$newprop['BORDER-SPACING-H'] = $prop[0];
$newprop['BORDER-SPACING-V'] = $prop[1];
}
} elseif ($k === 'TEXT-OUTLINE') {
$prop = preg_split('/\s+/', trim($v));
if (strtolower(trim($v)) === 'none') {
$newprop['TEXT-OUTLINE'] = 'none';
} elseif (count($prop) == 2) {
$newprop['TEXT-OUTLINE-WIDTH'] = $prop[0];
$newprop['TEXT-OUTLINE-COLOR'] = $prop[1];
} elseif (count($prop) == 3) {
$newprop['TEXT-OUTLINE-WIDTH'] = $prop[0];
$newprop['TEXT-OUTLINE-COLOR'] = $prop[2];
}
} elseif ($k === 'SIZE') {
$prop = preg_split('/\s+/', trim($v));
if (preg_match('/(auto|portrait|landscape)/', $prop[0])) {
$newprop['SIZE'] = strtoupper($prop[0]);
} elseif (count($prop) == 1) {
$newprop['SIZE']['W'] = $this->sizeConverter->convert($prop[0]);
$newprop['SIZE']['H'] = $this->sizeConverter->convert($prop[0]);
} elseif (count($prop) == 2) {
$newprop['SIZE']['W'] = $this->sizeConverter->convert($prop[0]);
$newprop['SIZE']['H'] = $this->sizeConverter->convert($prop[1]);
}
} elseif ($k === 'SHEET-SIZE') {
$prop = preg_split('/\s+/', trim($v));
if (count($prop) == 2) {
$newprop['SHEET-SIZE'] = [$this->sizeConverter->convert($prop[0]), $this->sizeConverter->convert($prop[1])];
} else {
if (preg_match('/([0-9a-zA-Z]*)-L/i', $v, $m)) { // e.g. A4-L = A$ landscape
$ft = PageFormat::getSizeFromName($m[1]);
$format = [$ft[1], $ft[0]];
} else {
$format = PageFormat::getSizeFromName($v);
}
if ($format) {
$newprop['SHEET-SIZE'] = [$format[0] / Mpdf::SCALE, $format[1] / Mpdf::SCALE];
}
}
} elseif ($k === 'BACKGROUND') {
$bg = $this->parseCSSbackground($v);
if ($bg['c']) {
$newprop['BACKGROUND-COLOR'] = $bg['c'];
} else {
$newprop['BACKGROUND-COLOR'] = 'transparent';
}
if ($bg['i']) {
$newprop['BACKGROUND-IMAGE'] = $bg['i'];
if ($bg['r']) {
$newprop['BACKGROUND-REPEAT'] = $bg['r'];
}
if ($bg['p']) {
$newprop['BACKGROUND-POSITION'] = $bg['p'];
}
} else {
$newprop['BACKGROUND-IMAGE'] = '';
}
} elseif ($k === 'BACKGROUND-IMAGE') {
if (preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient\(.*\)/i', $v, $m)) {
$newprop['BACKGROUND-IMAGE'] = $m[0];
continue;
}
if (preg_match('/url\([\'\"]{0,1}(.*?)[\'\"]{0,1}\)/i', $v, $m)) {
$newprop['BACKGROUND-IMAGE'] = $m[1];
} elseif (strtolower($v) === 'none') {
$newprop['BACKGROUND-IMAGE'] = '';
}
} elseif ($k === 'BACKGROUND-REPEAT') {
if (preg_match('/(repeat-x|repeat-y|no-repeat|repeat)/i', $v, $m)) {
$newprop['BACKGROUND-REPEAT'] = strtolower($m[1]);
}
} elseif ($k === 'BACKGROUND-POSITION') {
$s = $v;
$bits = preg_split('/\s+/', trim($s));
// These should be Position x1 or x2
if (count($bits) === 1) {
if (false !== strpos($bits[0], 'bottom')) {
$bg['p'] = '50% 100%';
} elseif (false !== strpos($bits[0], 'top')) {
$bg['p'] = '50% 0%';
} else {
$bg['p'] = $bits[0] . ' 50%';
}
} elseif (count($bits) === 2) {
// Can be either right center or center right
if (preg_match('/(top|bottom)/', $bits[0]) || preg_match('/(left|right)/', $bits[1])) {
$bg['p'] = $bits[1] . ' ' . $bits[0];
} else {
$bg['p'] = $bits[0] . ' ' . $bits[1];
}
}
if (isset($bg['p'])) {
$bg['p'] = preg_replace('/(left|top)/', '0%', $bg['p']);
$bg['p'] = preg_replace('/(right|bottom)/', '100%', $bg['p']);
$bg['p'] = preg_replace('/(center)/', '50%', $bg['p']);
if (!preg_match('/[\-]{0,1}\d+(in|cm|mm|pt|pc|em|ex|px|%)* [\-]{0,1}\d+(in|cm|mm|pt|pc|em|ex|px|%)*/', $bg['p'])) {
$bg['p'] = false;
}
$newprop['BACKGROUND-POSITION'] = $bg['p'];
}
} elseif ($k === 'IMAGE-ORIENTATION') {
if (preg_match('/([\-]*[0-9\.]+)(deg|grad|rad)/i', $v, $m)) {
$angle = $m[1] + 0;
if (strtolower($m[2]) === 'grad') {
$angle *= (360 / 400);
} elseif (strtolower($m[2]) === 'rad') {
$angle = rad2deg($angle);
}
while ($angle < 0) {
$angle += 360;
}
$angle %= 360;
$angle /= 90;
$angle = round($angle) * 90;
$newprop['IMAGE-ORIENTATION'] = $angle;
}
} elseif ($k === 'TEXT-ALIGN') {
if (preg_match('/["\'](.){1}["\']/i', $v, $m)) {
$d = array_search($m[1], $this->mpdf->decimal_align);
if ($d !== false) {
$newprop['TEXT-ALIGN'] = $d;
}
if (preg_match('/(center|left|right)/i', $v, $m)) {
$newprop['TEXT-ALIGN'] .= strtoupper(substr($m[1], 0, 1));
} else {
$newprop['TEXT-ALIGN'] .= 'R';
} // default = R
} elseif (preg_match('/["\'](\\\[a-fA-F0-9]{1,6})["\']/i', $v, $m)) {
$utf8 = UtfString::codeHex2utf(substr($m[1], 1, 6));
$d = array_search($utf8, $this->mpdf->decimal_align);
if ($d !== false) {
$newprop['TEXT-ALIGN'] = $d;
}
if (preg_match('/(center|left|right)/i', $v, $m)) {
$newprop['TEXT-ALIGN'] .= strtoupper(substr($m[1], 0, 1));
} else {
$newprop['TEXT-ALIGN'] .= 'R';
} // default = R
} else {
$newprop[$k] = $v;
}
} elseif ($k === 'LIST-STYLE') {
if (preg_match('/none/i', $v, $m)) {
$newprop['LIST-STYLE-TYPE'] = 'none';
$newprop['LIST-STYLE-IMAGE'] = 'none';
}
if (preg_match('/(lower-roman|upper-roman|lower-latin|lower-alpha|upper-latin|upper-alpha|decimal|disc|circle|square|arabic-indic|bengali|devanagari|gujarati|gurmukhi|kannada|malayalam|oriya|persian|tamil|telugu|thai|urdu|cambodian|khmer|lao|cjk-decimal|hebrew)/i', $v, $m)) {
$newprop['LIST-STYLE-TYPE'] = strtolower(trim($m[1]));
} elseif (preg_match('/U\+([a-fA-F0-9]+)/i', $v, $m)) {
$newprop['LIST-STYLE-TYPE'] = strtolower(trim($m[1]));
}
if (preg_match('/url\([\'\"]{0,1}(.*?)[\'\"]{0,1}\)/i', $v, $m)) {
$newprop['LIST-STYLE-IMAGE'] = strtolower(trim($m[1]));
}
if (preg_match('/(inside|outside)/i', $v, $m)) {
$newprop['LIST-STYLE-POSITION'] = strtolower(trim($m[1]));
}
} else {
$newprop[$k] = $v;
}
}
return $newprop;
}
function setCSSboxshadow($v)
{
$sh = [];
$c = preg_match_all('/(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl)\(.*?\)/', $v, $x); // mPDF 5.6.05
for ($i = 0; $i < $c; $i++) {
$col = preg_replace('/,/', '*', $x[0][$i]);
$v = str_replace($x[0][$i], $col, $v);
}
$ss = explode(',', $v);
foreach ($ss as $s) {
$new = ['inset' => false, 'blur' => 0, 'spread' => 0];
if (false !== stripos($s, 'inset')) {
$new['inset'] = true;
$s = preg_replace('/\s*inset\s*/', '', $s);
}
$p = explode(' ', trim($s));
if (isset($p[0])) {
$new['x'] = $this->sizeConverter->convert(trim($p[0]), $this->mpdf->blk[$this->mpdf->blklvl - 1]['inner_width'], $this->mpdf->FontSize, false);
}
if (isset($p[1])) {
$new['y'] = $this->sizeConverter->convert(trim($p[1]), $this->mpdf->blk[$this->mpdf->blklvl - 1]['inner_width'], $this->mpdf->FontSize, false);
}
if (isset($p[2])) {
if (preg_match('/^\s*[\.\-0-9]/', $p[2])) {
$new['blur'] = $this->sizeConverter->convert(trim($p[2]), $this->mpdf->blk[$this->mpdf->blklvl - 1]['inner_width'], $this->mpdf->FontSize, false);
} else {
$new['col'] = $this->colorConverter->convert(preg_replace('/\*/', ',', $p[2]), $this->mpdf->PDFAXwarnings);
}
if (isset($p[3])) {
if (preg_match('/^\s*[\.\-0-9]/', $p[3])) {
$new['spread'] = $this->sizeConverter->convert(trim($p[3]), $this->mpdf->blk[$this->mpdf->blklvl - 1]['inner_width'], $this->mpdf->FontSize, false);
} else {
$new['col'] = $this->colorConverter->convert(preg_replace('/\*/', ',', $p[3]), $this->mpdf->PDFAXwarnings);
}
if (isset($p[4])) {
$new['col'] = $this->colorConverter->convert(preg_replace('/\*/', ',', $p[4]), $this->mpdf->PDFAXwarnings);
}
}
}
if (empty($new['col'])) {
$new['col'] = $this->colorConverter->convert('#888888', $this->mpdf->PDFAXwarnings);
}
if (isset($new['y'])) {
array_unshift($sh, $new);
}
}
return $sh;
}
function setCSStextshadow($v)
{
$sh = [];
$c = preg_match_all('/(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl)\(.*?\)/', $v, $x); // mPDF 5.6.05
for ($i = 0; $i < $c; $i++) {
$col = preg_replace('/,\s/', '*', $x[0][$i]);
$v = str_replace($x[0][$i], $col, $v);
}
$ss = explode(',', $v);
foreach ($ss as $s) {
$new = ['blur' => 0];
$p = explode(' ', trim($s));
if (isset($p[0])) {
$new['x'] = $this->sizeConverter->convert(trim($p[0]), $this->mpdf->FontSize, $this->mpdf->FontSize, false);
}
if (isset($p[1])) {
$new['y'] = $this->sizeConverter->convert(trim($p[1]), $this->mpdf->FontSize, $this->mpdf->FontSize, false);
}
if (isset($p[2])) {
if (preg_match('/^\s*[\.\-0-9]/', $p[2])) {
$new['blur'] = $this->sizeConverter->convert(
trim($p[2]),
isset($this->mpdf->blk[$this->mpdf->blklvl]['inner_width']) ? $this->mpdf->blk[$this->mpdf->blklvl]['inner_width'] : 0,
$this->mpdf->FontSize,
false
);
} else {
$new['col'] = $this->colorConverter->convert(preg_replace('/\*/', ',', $p[2]), $this->mpdf->PDFAXwarnings);
}
if (isset($p[3])) {
$new['col'] = $this->colorConverter->convert(preg_replace('/\*/', ',', $p[3]), $this->mpdf->PDFAXwarnings);
}
}
if (!isset($new['col']) || !$new['col']) {
$new['col'] = $this->colorConverter->convert('#888888', $this->mpdf->PDFAXwarnings);
}
if (isset($new['y'])) {
array_unshift($sh, $new);
}
}
return $sh;
}
function parseCSSbackground($s)
{
$bg = ['c' => false, 'i' => false, 'r' => false, 'p' => false,];
/* -- BACKGROUNDS -- */
if (preg_match('/(-moz-)*(repeating-)*(linear|radial)-gradient\(.*\)/i', $s, $m)) {
$bg['i'] = $m[0];
} else {
if (preg_match('/url\(/i', $s)) { /* -- END BACKGROUNDS -- */
// If color, set and strip it off
// mPDF 5.6.05
if (preg_match('/^\s*(#[0-9a-fA-F]{3,6}|(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl|spot)\(.*?\)|[a-zA-Z]{3,})\s+(url\(.*)/i', $s, $m)) {
$bg['c'] = strtolower($m[1]);
$s = $m[3];
}
/* -- BACKGROUNDS -- */
if (preg_match('/url\([\'\"]{0,1}(.*?)[\'\"]{0,1}\)\s*(.*)/i', $s, $m)) {
$bg['i'] = $m[1];
$s = strtolower($m[2]);
if (preg_match('/(repeat-x|repeat-y|no-repeat|repeat)/', $s, $m)) {
$bg['r'] = $m[1];
}
// Remove repeat, attachment (discarded) and also any inherit
$s = preg_replace('/(repeat-x|repeat-y|no-repeat|repeat|scroll|fixed|inherit)/', '', $s);
$bits = preg_split('/\s+/', trim($s));
// These should be Position x1 or x2
if (count($bits) == 1) {
if (false !== strpos($bits[0], 'bottom')) {
$bg['p'] = '50% 100%';
} elseif (false !== strpos($bits[0], 'top')) {
$bg['p'] = '50% 0%';
} else {
$bg['p'] = $bits[0] . ' 50%';
}
} elseif (count($bits) == 2) {
// Can be either right center or center right
if (preg_match('/(top|bottom)/', $bits[0]) || preg_match('/(left|right)/', $bits[1])) {
$bg['p'] = $bits[1] . ' ' . $bits[0];
} else {
$bg['p'] = $bits[0] . ' ' . $bits[1];
}
}
if ($bg['p']) {
$bg['p'] = preg_replace('/(left|top)/', '0%', $bg['p']);
$bg['p'] = preg_replace('/(right|bottom)/', '100%', $bg['p']);
$bg['p'] = preg_replace('/(center)/', '50%', $bg['p']);
if (!preg_match('/[\-]{0,1}\d+(in|cm|mm|pt|pc|em|ex|px|%)* [\-]{0,1}\d+(in|cm|mm|pt|pc|em|ex|px|%)*/', $bg['p'])) {
$bg['p'] = false;
}
}
}
/* -- END BACKGROUNDS -- */
} elseif (preg_match('/^\s*(#[0-9a-fA-F]{3,6}|(rgba|rgb|device-cmyka|cmyka|device-cmyk|cmyk|hsla|hsl|spot)\(.*?\)|[a-zA-Z]{3,})/i', $s, $m)) {
$bg['c'] = strtolower($m[1]);
}
} // mPDF 5.6.05
return ($bg);
}
function expand24($mp)
{
$prop = preg_split('/\s+/', trim($mp));
$prop_count = count($prop);
if ($prop_count === 1) {
return ['T' => $prop[0], 'R' => $prop[0], 'B' => $prop[0], 'L' => $prop[0]];
}
if ($prop_count === 2) {
return ['T' => $prop[0], 'R' => $prop[1], 'B' => $prop[0], 'L' => $prop[1]];
}
if ($prop_count === 3) {
return ['T' => $prop[0], 'R' => $prop[1], 'B' => $prop[2], 'L' => $prop[1]];
}
// Ignore rule parts after first 4 values (most likely !important)
if ($prop_count >= 4) {
return ['T' => $prop[0], 'R' => $prop[1], 'B' => $prop[2], 'L' => $prop[3]];
}
return [];
}
/* -- BORDER-RADIUS -- */
function border_radius_expand($val, $k)
{
$b = [];
if ($k === 'BORDER-RADIUS') {
$hv = explode('/', trim($val));
$prop = preg_split('/\s+/', trim($hv[0]));
if (count($prop) == 1) {
$b['TL-H'] = $b['TR-H'] = $b['BR-H'] = $b['BL-H'] = $prop[0];
} elseif (count($prop) == 2) {
$b['TL-H'] = $b['BR-H'] = $prop[0];
$b['TR-H'] = $b['BL-H'] = $prop[1];
} elseif (count($prop) == 3) {
$b['TL-H'] = $prop[0];
$b['TR-H'] = $b['BL-H'] = $prop[1];
$b['BR-H'] = $prop[2];
} elseif (count($prop) == 4) {
$b['TL-H'] = $prop[0];
$b['TR-H'] = $prop[1];
$b['BR-H'] = $prop[2];
$b['BL-H'] = $prop[3];
}
if (count($hv) == 2) {
$prop = preg_split('/\s+/', trim($hv[1]));
if (count($prop) == 1) {
$b['TL-V'] = $b['TR-V'] = $b['BR-V'] = $b['BL-V'] = $prop[0];
} elseif (count($prop) == 2) {
$b['TL-V'] = $b['BR-V'] = $prop[0];
$b['TR-V'] = $b['BL-V'] = $prop[1];
} elseif (count($prop) == 3) {
$b['TL-V'] = $prop[0];
$b['TR-V'] = $b['BL-V'] = $prop[1];
$b['BR-V'] = $prop[2];
} elseif (count($prop) == 4) {
$b['TL-V'] = $prop[0];
$b['TR-V'] = $prop[1];
$b['BR-V'] = $prop[2];
$b['BL-V'] = $prop[3];
}
} else {
$b['TL-V'] = Arrays::get($b, 'TL-H', 0);
$b['TR-V'] = Arrays::get($b, 'TR-H', 0);
$b['BL-V'] = Arrays::get($b, 'BL-H', 0);
$b['BR-V'] = Arrays::get($b, 'BR-H', 0);
}
return $b;
}
// Parse 2
$prop = preg_split('/\s+/', trim($val));
if (count($prop) == 1) {
$h = $v = $val;
} else {
$h = $prop[0];
$v = $prop[1];
}
if ($h == 0 || $v == 0) {
$h = $v = 0;
}
if ($k === 'BORDER-TOP-LEFT-RADIUS') {
$b['TL-H'] = $h;
$b['TL-V'] = $v;
} elseif ($k === 'BORDER-TOP-RIGHT-RADIUS') {
$b['TR-H'] = $h;
$b['TR-V'] = $v;
} elseif ($k === 'BORDER-BOTTOM-LEFT-RADIUS') {
$b['BL-H'] = $h;
$b['BL-V'] = $v;
} elseif ($k === 'BORDER-BOTTOM-RIGHT-RADIUS') {
$b['BR-H'] = $h;
$b['BR-V'] = $v;
}
return $b;
}
/* -- END BORDER-RADIUS -- */
function _mergeCSS($p, &$t)
{
// Save Cascading CSS e.g. "div.topic p" at this block level
if (isset($p) && $p) {
if ($t) {
$t = $this->array_merge_recursive_unique($t, $p);
} else {
$t = $p;
}
}
}
// for CSS handling
function array_merge_recursive_unique($array1, $array2)
{
$arrays = func_get_args();
$narrays = count($arrays);
$ret = $arrays[0];
for ($i = 1; $i < $narrays; $i ++) {
foreach ($arrays[$i] as $key => $value) {
if (((string) $key) === ((string) ((int) $key))) { // integer or string as integer key - append
$ret[] = $value;
} else { // string key - merge
if (is_array($value) && isset($ret[$key])) {
$ret[$key] = $this->array_merge_recursive_unique($ret[$key], $value);
} else {
$ret[$key] = $value;
}
}
}
}
return $ret;
}
function _mergeFullCSS($p, &$t, $tag, $classes, $id, $lang)
{
// mPDF 6
if (isset($p[$tag])) {
$this->_mergeCSS($p[$tag], $t);
}
// STYLESHEET CLASS e.g. .smallone{} .redletter{}
foreach ($classes as $class) {
if (isset($p['CLASS>>' . $class])) {
$this->_mergeCSS($p['CLASS>>' . $class], $t);
}
}
// STYLESHEET nth-child SELECTOR e.g. tr:nth-child(odd) td:nth-child(2n+1)
if ($tag === 'TR' && isset($p) && $p) {
foreach ($p as $k => $val) {
if (preg_match('/' . $tag . '>>SELECTORNTHCHILD>>(.*)/', $k, $m)) {
$select = false;
if ($tag === 'TR') {
$row = $this->mpdf->row;
$thnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) : 0);
$tfnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) : 0);
if ($this->mpdf->tabletfoot) {
$row -= $thnr;
} elseif (!$this->mpdf->tablethead) {
$row -= ($thnr + $tfnr);
}
if (preg_match('/(([\-+]?\d*)?N([\-+]\d+)?|[\-+]?\d+|ODD|EVEN)/', $m[1], $a)) { // mPDF 5.7.4
$select = $this->_nthchild($a, $row);
}
} elseif ($tag === 'TD' || $tag === 'TH') {
if (preg_match('/(([\-+]?\d*)?N([\-+]\d+)?|[\-+]?\d+|ODD|EVEN)/', $m[1], $a)) { // mPDF 5.7.4
$select = $this->_nthchild($a, $this->mpdf->col);
}
}
if ($select) {
$this->_mergeCSS($p[$tag . '>>SELECTORNTHCHILD>>' . $m[1]], $t);
}
}
}
}
// STYLESHEET CLASS e.g. [lang=fr]{} or :lang(fr)
if (isset($lang) && isset($p['LANG>>' . $lang])) {
$this->_mergeCSS($p['LANG>>' . $lang], $t);
}
// STYLESHEET CLASS e.g. #smallone{} #redletter{}
if (isset($id) && isset($p['ID>>' . $id])) {
$this->_mergeCSS($p['ID>>' . $id], $t);
}
// STYLESHEET CLASS e.g. .smallone{} .redletter{}
foreach ($classes as $class) {
if (isset($p[$tag . '>>CLASS>>' . $class])) {
$this->_mergeCSS($p[$tag . '>>CLASS>>' . $class], $t);
}
}
// STYLESHEET CLASS e.g. [lang=fr]{} or :lang(fr)
if (isset($lang) && isset($p[$tag . '>>LANG>>' . $lang])) {
$this->_mergeCSS($p[$tag . '>>LANG>>' . $lang], $t);
}
// STYLESHEET CLASS e.g. #smallone{} #redletter{}
if (isset($id) && isset($p[$tag . '>>ID>>' . $id])) {
$this->_mergeCSS($p[$tag . '>>ID>>' . $id], $t);
}
}
function setBorderDominance($prop, $val)
{
if (!empty($prop['BORDER-LEFT'])) {
$this->cell_border_dominance_L = $val;
}
if (!empty($prop['BORDER-RIGHT'])) {
$this->cell_border_dominance_R = $val;
}
if (!empty($prop['BORDER-TOP'])) {
$this->cell_border_dominance_T = $val;
}
if (!empty($prop['BORDER-BOTTOM'])) {
$this->cell_border_dominance_B = $val;
}
}
function _set_mergedCSS(&$m, &$p, $d = true, $bd = false)
{
if (isset($m)) {
if ((isset($m['depth']) && $m['depth'] > 1) || $d == false) { // include check for 'depth'
if ($bd) {
$this->setBorderDominance($m, $bd);
} // *TABLES*
if (is_array($m)) {
$p = array_merge($p, $m);
$this->_mergeBorders($p, $m);
}
}
}
}
function _mergeBorders(&$b, &$a)
{
// Merges $a['BORDER-TOP-STYLE'] to $b['BORDER-TOP'] etc.
foreach (['TOP', 'RIGHT', 'BOTTOM', 'LEFT'] as $side) {
foreach (['STYLE', 'WIDTH', 'COLOR'] as $el) {
if (isset($a['BORDER-' . $side . '-' . $el])) { // e.g. $b['BORDER-TOP-STYLE']
$s = trim($a['BORDER-' . $side . '-' . $el]);
if (isset($b['BORDER-' . $side])) { // e.g. $b['BORDER-TOP']
$p = trim($b['BORDER-' . $side]);
} else {
$p = '';
}
if ($el === 'STYLE') {
if ($p) {
$b['BORDER-' . $side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', '\\1 ' . $s . ' \\3', $p);
} else {
$b['BORDER-' . $side] = '0px ' . $s . ' #000000';
}
} elseif ($el === 'WIDTH') {
if ($p) {
$b['BORDER-' . $side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', $s . ' \\2 \\3', $p);
} else {
$b['BORDER-' . $side] = $s . ' none #000000';
}
} elseif ($el === 'COLOR') {
if ($p) {
$b['BORDER-' . $side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', '\\1 \\2 ' . $s, $p);
} else {
$b['BORDER-' . $side] = '0px none ' . $s;
}
}
}
}
}
}
function MergeCSS($inherit, $tag, $attr)
{
$p = [];
$attr = is_array($attr) ? $attr : [];
$classes = [];
if (isset($attr['CLASS'])) {
$classes = array_map(function ($combination) {
return join('.', $combination);
}, Arrays::allUniqueSortedCombinations(preg_split('/\s+/', $attr['CLASS'])));
}
if (!isset($attr['ID'])) {
$attr['ID'] = '';
}
// mPDF 6
$shortlang = '';
if (!isset($attr['LANG'])) {
$attr['LANG'] = '';
} else {
$attr['LANG'] = strtolower($attr['LANG']);
if (strlen($attr['LANG']) == 5) {
$shortlang = substr($attr['LANG'], 0, 2);
}
}
/* -- TABLES -- */
// Set Inherited properties
if ($inherit === 'TOPTABLE') { // $tag = TABLE
// Save Cascading CSS e.g. "div.topic p" at this block level
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'])) {
$this->tablecascadeCSS[0] = $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'];
} else {
$this->tablecascadeCSS[0] = $this->cascadeCSS;
}
}
// Set Inherited properties
if ($inherit === 'TOPTABLE' || $inherit === 'TABLE') {
// Cascade everything from last level that is not an actual property, or defined by current tag/attributes
if (isset($this->tablecascadeCSS[$this->tbCSSlvl - 1]) && is_array($this->tablecascadeCSS[$this->tbCSSlvl - 1])) {
foreach ($this->tablecascadeCSS[$this->tbCSSlvl - 1] as $k => $v) {
$this->tablecascadeCSS[$this->tbCSSlvl][$k] = $v;
}
}
$this->_mergeFullCSS(
$this->cascadeCSS,
$this->tablecascadeCSS[$this->tbCSSlvl],
$tag,
$classes,
$attr['ID'],
$attr['LANG']
);
// Cascading forward CSS e.g. "table.topic td" for this table in $this->tablecascadeCSS
// STYLESHEET TAG e.g. table
if (isset($this->tablecascadeCSS[$this->tbCSSlvl - 1])) {
$this->_mergeFullCSS(
$this->tablecascadeCSS[$this->tbCSSlvl - 1],
$this->tablecascadeCSS[$this->tbCSSlvl],
$tag,
$classes,
$attr['ID'],
$attr['LANG']
);
}
}
/* -- END TABLES -- */
//===============================================
// Set Inherited properties
if ($inherit === 'BLOCK') {
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['cascadeCSS']) && is_array($this->mpdf->blk[$this->mpdf->blklvl - 1]['cascadeCSS'])) {
foreach ($this->mpdf->blk[$this->mpdf->blklvl - 1]['cascadeCSS'] as $k => $v) {
$this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$k] = $v;
}
}
//===============================================
// Save Cascading CSS e.g. "div.topic p" at this block level
$this->_mergeFullCSS($this->cascadeCSS, $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'], $tag, $classes, $attr['ID'], $attr['LANG']);
//===============================================
// Cascading forward CSS
//===============================================
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1])) {
$this->_mergeFullCSS($this->mpdf->blk[$this->mpdf->blklvl - 1]['cascadeCSS'], $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'], $tag, $classes, $attr['ID'], $attr['LANG']);
}
//===============================================
// Block properties which are inherited
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['margin_collapse']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['margin_collapse']) {
$p['MARGIN-COLLAPSE'] = 'COLLAPSE';
} // custom tag, but follows CSS principle that border-collapse is inherited
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['line_height']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['line_height']) {
$p['LINE-HEIGHT'] = $this->mpdf->blk[$this->mpdf->blklvl - 1]['line_height'];
}
// mPDF 6
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['line_stacking_strategy']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['line_stacking_strategy']) {
$p['LINE-STACKING-STRATEGY'] = $this->mpdf->blk[$this->mpdf->blklvl - 1]['line_stacking_strategy'];
}
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['line_stacking_shift']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['line_stacking_shift']) {
$p['LINE-STACKING-SHIFT'] = $this->mpdf->blk[$this->mpdf->blklvl - 1]['line_stacking_shift'];
}
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['direction']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['direction']) {
$p['DIRECTION'] = $this->mpdf->blk[$this->mpdf->blklvl - 1]['direction'];
}
// mPDF 6 Lists
if ($tag === 'LI') {
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['list_style_type']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['list_style_type']) {
$p['LIST-STYLE-TYPE'] = $this->mpdf->blk[$this->mpdf->blklvl - 1]['list_style_type'];
}
}
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['list_style_image']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['list_style_image']) {
$p['LIST-STYLE-IMAGE'] = $this->mpdf->blk[$this->mpdf->blklvl - 1]['list_style_image'];
}
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['list_style_position']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['list_style_position']) {
$p['LIST-STYLE-POSITION'] = $this->mpdf->blk[$this->mpdf->blklvl - 1]['list_style_position'];
}
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['align']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['align']) {
if ($this->mpdf->blk[$this->mpdf->blklvl - 1]['align'] === 'L') {
$p['TEXT-ALIGN'] = 'left';
} elseif ($this->mpdf->blk[$this->mpdf->blklvl - 1]['align'] === 'J') {
$p['TEXT-ALIGN'] = 'justify';
} elseif ($this->mpdf->blk[$this->mpdf->blklvl - 1]['align'] === 'R') {
$p['TEXT-ALIGN'] = 'right';
} elseif ($this->mpdf->blk[$this->mpdf->blklvl - 1]['align'] === 'C') {
$p['TEXT-ALIGN'] = 'center';
}
}
if ($this->mpdf->ColActive || $this->mpdf->keep_block_together) {
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['bgcolor']) && $this->mpdf->blk[$this->mpdf->blklvl - 1]['bgcolor']) { // Doesn't officially inherit, but default value is transparent (?=inherited)
$cor = $this->mpdf->blk[$this->mpdf->blklvl - 1]['bgcolorarray'];
$p['BACKGROUND-COLOR'] = $this->colorConverter->colAtoString($cor);
}
}
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['text_indent']) && ($this->mpdf->blk[$this->mpdf->blklvl - 1]['text_indent'] || $this->mpdf->blk[$this->mpdf->blklvl - 1]['text_indent'] === 0)) {
$p['TEXT-INDENT'] = $this->mpdf->blk[$this->mpdf->blklvl - 1]['text_indent'];
}
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1]['InlineProperties'])) {
$biilp = $this->mpdf->blk[$this->mpdf->blklvl - 1]['InlineProperties'];
$this->inlinePropsToCSS($biilp, $p); // mPDF 5.7.1
} else {
$biilp = null;
}
}
//===============================================
//===============================================
// INLINE HTML ATTRIBUTES e.g. .. ALIGN="CENTER">
// mPDF 6 (added)
if (isset($attr['DIR']) && $attr['DIR'] != '') {
$p['DIRECTION'] = $attr['DIR'];
}
// mPDF 6 (moved)
if (isset($attr['LANG']) && $attr['LANG'] != '') {
$p['LANG'] = $attr['LANG'];
}
if (isset($attr['COLOR']) && $attr['COLOR'] != '') {
$p['COLOR'] = $attr['COLOR'];
}
if ($tag !== 'INPUT') {
if (isset($attr['WIDTH']) && $attr['WIDTH'] != '') {
$p['WIDTH'] = $attr['WIDTH'];
}
if (isset($attr['HEIGHT']) && $attr['HEIGHT'] != '') {
$p['HEIGHT'] = $attr['HEIGHT'];
}
}
if ($tag === 'FONT') {
if (isset($attr['FACE'])) {
$p['FONT-FAMILY'] = $attr['FACE'];
}
if (isset($attr['SIZE']) && $attr['SIZE'] != '') {
$s = '';
if ($attr['SIZE'] === '+1') {
$s = '120%';
} elseif ($attr['SIZE'] === '-1') {
$s = '86%';
} elseif ($attr['SIZE'] === '1') {
$s = 'XX-SMALL';
} elseif ($attr['SIZE'] == '2') {
$s = 'X-SMALL';
} elseif ($attr['SIZE'] == '3') {
$s = 'SMALL';
} elseif ($attr['SIZE'] == '4') {
$s = 'MEDIUM';
} elseif ($attr['SIZE'] == '5') {
$s = 'LARGE';
} elseif ($attr['SIZE'] == '6') {
$s = 'X-LARGE';
} elseif ($attr['SIZE'] == '7') {
$s = 'XX-LARGE';
}
if ($s) {
$p['FONT-SIZE'] = $s;
}
}
}
if (isset($attr['VALIGN']) && $attr['VALIGN'] != '') {
$p['VERTICAL-ALIGN'] = $attr['VALIGN'];
}
if (isset($attr['VSPACE']) && $attr['VSPACE'] != '') {
$p['MARGIN-TOP'] = $attr['VSPACE'];
$p['MARGIN-BOTTOM'] = $attr['VSPACE'];
}
if (isset($attr['HSPACE']) && $attr['HSPACE'] != '') {
$p['MARGIN-LEFT'] = $attr['HSPACE'];
$p['MARGIN-RIGHT'] = $attr['HSPACE'];
}
//===============================================
//===============================================
// DEFAULT for this TAG set in DefaultCSS
if (isset($this->mpdf->defaultCSS[$tag])) {
$zp = $this->fixCSS($this->mpdf->defaultCSS[$tag]);
if (is_array($zp)) { // Default overwrites Inherited
$p = array_merge($p, $zp); // !! Note other way round !!
$this->_mergeBorders($p, $zp);
}
}
//===============================================
/* -- TABLES -- */
// mPDF 5.7.3
// cellSpacing overwrites TABLE default but not specific CSS set on table
if ($tag === 'TABLE' && isset($attr['CELLSPACING'])) {
$p['BORDER-SPACING-H'] = $p['BORDER-SPACING-V'] = $attr['CELLSPACING'];
}
// cellPadding overwrites TD/TH default but not specific CSS set on cell
if (($tag === 'TD' || $tag === 'TH') && isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding']) && ($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'] || $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'] === '0')) { // mPDF 5.7.3
$p['PADDING-LEFT'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
$p['PADDING-RIGHT'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
$p['PADDING-TOP'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
$p['PADDING-BOTTOM'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
}
/* -- END TABLES -- */
//===============================================
// STYLESHEET TAG e.g. h1 p div table
if (isset($this->CSS[$tag]) && $this->CSS[$tag]) {
$zp = $this->CSS[$tag];
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
}
//===============================================
// STYLESHEET CLASS e.g. .smallone{} .redletter{}
foreach ($classes as $class) {
$zp = [];
if (isset($this->CSS['CLASS>>' . $class]) && $this->CSS['CLASS>>' . $class]) {
$zp = $this->CSS['CLASS>>' . $class];
}
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
}
//===============================================
/* -- TABLES -- */
// STYLESHEET nth-child SELECTOR e.g. tr:nth-child(odd) td:nth-child(2n+1)
if ($tag === 'TR' || $tag === 'TD' || $tag === 'TH') {
foreach ($this->CSS as $k => $val) {
if (preg_match('/' . $tag . '>>SELECTORNTHCHILD>>(.*)/', $k, $m)) {
$select = false;
if ($tag === 'TR') {
$row = $this->mpdf->row;
$thnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) : 0);
$tfnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) : 0);
if ($this->mpdf->tabletfoot) {
$row -= $thnr;
} elseif (!$this->mpdf->tablethead) {
$row -= ($thnr + $tfnr);
}
if (preg_match('/(([\-+]?\d*)?N([\-+]\d+)?|[\-+]?\d+|ODD|EVEN)/', $m[1], $a)) { // mPDF 5.7.4
$select = $this->_nthchild($a, $row);
}
} elseif ($tag === 'TD' || $tag === 'TH') {
if (preg_match('/(([\-+]?\d*)?N([\-+]\d+)?|[\-+]?\d+|ODD|EVEN)/', $m[1], $a)) { // mPDF 5.7.4
$select = $this->_nthchild($a, $this->mpdf->col);
}
}
if ($select) {
$zp = $this->CSS[$tag . '>>SELECTORNTHCHILD>>' . $m[1]];
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
}
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
}
}
}
}
/* -- END TABLES -- */
//===============================================
// STYLESHEET LANG e.g. [lang=fr]{} or :lang(fr)
if (isset($attr['LANG'])) {
if (isset($this->CSS['LANG>>' . $attr['LANG']]) && $this->CSS['LANG>>' . $attr['LANG']]) {
$zp = $this->CSS['LANG>>' . $attr['LANG']];
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
} elseif (isset($this->CSS['LANG>>' . $shortlang]) && $this->CSS['LANG>>' . $shortlang]) {
$zp = $this->CSS['LANG>>' . $shortlang];
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
}
}
//===============================================
// STYLESHEET ID e.g. #smallone{} #redletter{}
if (isset($attr['ID']) && isset($this->CSS['ID>>' . $attr['ID']]) && $this->CSS['ID>>' . $attr['ID']]) {
$zp = $this->CSS['ID>>' . $attr['ID']];
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
}
//===============================================
// STYLESHEET CLASS e.g. p.smallone{} div.redletter{}
foreach ($classes as $class) {
$zp = [];
if (isset($this->CSS[$tag . '>>CLASS>>' . $class]) && $this->CSS[$tag . '>>CLASS>>' . $class]) {
$zp = $this->CSS[$tag . '>>CLASS>>' . $class];
}
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
}
//===============================================
// STYLESHEET LANG e.g. [lang=fr]{} or :lang(fr)
if (isset($attr['LANG'])) {
if (isset($this->CSS[$tag . '>>LANG>>' . $attr['LANG']]) && $this->CSS[$tag . '>>LANG>>' . $attr['LANG']]) {
$zp = $this->CSS[$tag . '>>LANG>>' . $attr['LANG']];
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
} elseif (isset($this->CSS[$tag . '>>LANG>>' . $shortlang]) && $this->CSS[$tag . '>>LANG>>' . $shortlang]) {
$zp = $this->CSS[$tag . '>>LANG>>' . $shortlang];
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
}
}
//===============================================
// STYLESHEET CLASS e.g. p#smallone{} div#redletter{}
if (isset($attr['ID']) && isset($this->CSS[$tag . '>>ID>>' . $attr['ID']]) && $this->CSS[$tag . '>>ID>>' . $attr['ID']]) {
$zp = $this->CSS[$tag . '>>ID>>' . $attr['ID']];
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
}
//===============================================
// Cascaded e.g. div.class p only works for block level
if ($inherit === 'BLOCK') {
if (isset($this->mpdf->blk[$this->mpdf->blklvl - 1])) { // mPDF 6
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl - 1]['cascadeCSS'][$tag], $p);
foreach ($classes as $class) {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl - 1]['cascadeCSS']['CLASS>>' . $class], $p);
}
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl - 1]['cascadeCSS']['ID>>' . $attr['ID']], $p);
foreach ($classes as $class) {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl - 1]['cascadeCSS'][$tag . '>>CLASS>>' . $class], $p);
}
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl - 1]['cascadeCSS'][$tag . '>>ID>>' . $attr['ID']], $p);
}
} elseif ($inherit === 'INLINE') {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$tag], $p);
foreach ($classes as $class) {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS']['CLASS>>' . $class], $p);
}
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS']['ID>>' . $attr['ID']], $p);
foreach ($classes as $class) {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$tag . '>>CLASS>>' . $class], $p);
}
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$tag . '>>ID>>' . $attr['ID']], $p);
} elseif ($inherit === 'TOPTABLE' || $inherit === 'TABLE') { // NB looks at $this->tablecascadeCSS-1 for cascading CSS
if (isset($this->tablecascadeCSS[$this->tbCSSlvl - 1])) { // mPDF 6
// false, 9 = don't check for 'depth' and do set border dominance
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl - 1][$tag], $p, false, 9);
foreach ($classes as $class) {
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl - 1]['CLASS>>' . $class], $p, false, 9);
}
// STYLESHEET nth-child SELECTOR e.g. tr:nth-child(odd) td:nth-child(2n+1)
if ($tag === 'TR' || $tag === 'TD' || $tag === 'TH') {
foreach ($this->tablecascadeCSS[$this->tbCSSlvl - 1] as $k => $val) {
if (preg_match('/' . $tag . '>>SELECTORNTHCHILD>>(.*)/', $k, $m)) {
$select = false;
if ($tag === 'TR') {
$row = $this->mpdf->row;
$thnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) : 0);
$tfnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) : 0);
if ($this->mpdf->tabletfoot) {
$row -= $thnr;
} elseif (!$this->mpdf->tablethead) {
$row -= ($thnr + $tfnr);
}
if (preg_match('/(([\-+]?\d*)?N([\-+]\d+)?|[\-+]?\d+|ODD|EVEN)/', $m[1], $a)) { // mPDF 5.7.4
$select = $this->_nthchild($a, $row);
}
} elseif ($tag === 'TD' || $tag === 'TH') {
if (preg_match('/(([\-+]?\d*)?N([\-+]\d+)?|[\-+]?\d+|ODD|EVEN)/', $m[1], $a)) { // mPDF 5.7.4
$select = $this->_nthchild($a, $this->mpdf->col);
}
}
if ($select) {
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl - 1][$tag . '>>SELECTORNTHCHILD>>' . $m[1]], $p, false, 9);
}
}
}
}
}
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl - 1]['ID>>' . $attr['ID']], $p, false, 9);
foreach ($classes as $class) {
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl - 1][$tag . '>>CLASS>>' . $class], $p, false, 9);
}
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl - 1][$tag . '>>ID>>' . $attr['ID']], $p, false, 9);
}
// INLINE STYLE e.g. style="CSS:property"
if (isset($attr['STYLE'])) {
$zp = $this->readInlineCSS($attr['STYLE']);
if ($tag === 'TD' || $tag === 'TH') {
$this->setBorderDominance($zp, 9);
} // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p, $zp);
$this->_mergeBorders($p, $zp);
}
}
return $p;
}
// Convert inline Properties back to CSS
function inlinePropsToCSS($bilp, &$p)
{
if (isset($bilp['family']) && $bilp['family']) {
$p['FONT-FAMILY'] = $bilp['family'];
}
if (isset($bilp['I']) && $bilp['I']) {
$p['FONT-STYLE'] = 'italic';
}
if (isset($bilp['sizePt']) && $bilp['sizePt']) {
$p['FONT-SIZE'] = $bilp['sizePt'] . 'pt';
}
if (isset($bilp['B']) && $bilp['B']) {
$p['FONT-WEIGHT'] = 'bold';
}
if (isset($bilp['colorarray']) && $bilp['colorarray']) {
$cor = $bilp['colorarray'];
$p['COLOR'] = $this->colorConverter->colAtoString($cor);
}
if (isset($bilp['lSpacingCSS']) && $bilp['lSpacingCSS']) {
$p['LETTER-SPACING'] = $bilp['lSpacingCSS'];
}
if (isset($bilp['wSpacingCSS']) && $bilp['wSpacingCSS']) {
$p['WORD-SPACING'] = $bilp['wSpacingCSS'];
}
if (isset($bilp['textparam']) && $bilp['textparam']) {
if (isset($bilp['textparam']['hyphens'])) {
if ($bilp['textparam']['hyphens'] == 2) {
$p['HYPHENS'] = 'none';
}
if ($bilp['textparam']['hyphens'] == 1) {
$p['HYPHENS'] = 'auto';
}
if ($bilp['textparam']['hyphens'] == 0) {
$p['HYPHENS'] = 'manual';
}
}
if (isset($bilp['textparam']['outline-s']) && !$bilp['textparam']['outline-s']) {
$p['TEXT-OUTLINE'] = 'none';
}
if (isset($bilp['textparam']['outline-COLOR']) && $bilp['textparam']['outline-COLOR']) {
$p['TEXT-OUTLINE-COLOR'] = $this->colorConverter->colAtoString($bilp['textparam']['outline-COLOR']);
}
if (isset($bilp['textparam']['outline-WIDTH']) && $bilp['textparam']['outline-WIDTH']) {
$p['TEXT-OUTLINE-WIDTH'] = $bilp['textparam']['outline-WIDTH'] . 'mm';
}
}
if (isset($bilp['textvar']) && $bilp['textvar']) {
// CSS says text-decoration is not inherited, but IE7 does??
if ($bilp['textvar'] & TextVars::FD_LINETHROUGH) {
if ($bilp['textvar'] & TextVars::FD_UNDERLINE) {
$p['TEXT-DECORATION'] = 'underline line-through';
} else {
$p['TEXT-DECORATION'] = 'line-through';
}
} elseif ($bilp['textvar'] & TextVars::FD_UNDERLINE) {
$p['TEXT-DECORATION'] = 'underline';
} else {
$p['TEXT-DECORATION'] = 'none';
}
if ($bilp['textvar'] & TextVars::FA_SUPERSCRIPT) {
$p['VERTICAL-ALIGN'] = 'super';
} elseif ($bilp['textvar'] & TextVars::FA_SUBSCRIPT) {
$p['VERTICAL-ALIGN'] = 'sub';
} else {
$p['VERTICAL-ALIGN'] = 'baseline';
}
if ($bilp['textvar'] & TextVars::FT_CAPITALIZE) {
$p['TEXT-TRANSFORM'] = 'capitalize';
} elseif ($bilp['textvar'] & TextVars::FT_UPPERCASE) {
$p['TEXT-TRANSFORM'] = 'uppercase';
} elseif ($bilp['textvar'] & TextVars::FT_LOWERCASE) {
$p['TEXT-TRANSFORM'] = 'lowercase';
} else {
$p['TEXT-TRANSFORM'] = 'none';
}
if ($bilp['textvar'] & TextVars::FC_KERNING) {
$p['FONT-KERNING'] = 'normal';
} // ignore 'auto' as default already applied
//if (isset($bilp[ 'OTLtags' ]) && $bilp[ 'OTLtags' ]['Plus'] contains 'kern'
else {
$p['FONT-KERNING'] = 'none';
}
if ($bilp['textvar'] & TextVars::FA_SUPERSCRIPT) {
$p['FONT-VARIANT-POSITION'] = 'super';
} //if (isset($bilp[ 'OTLtags' ]) && $bilp[ 'OTLtags' ]['Plus'] contains 'sups' / 'subs'
elseif ($bilp['textvar'] & TextVars::FA_SUBSCRIPT) {
$p['FONT-VARIANT-POSITION'] = 'sub';
} else {
$p['FONT-VARIANT-POSITION'] = 'normal';
}
if ($bilp['textvar'] & TextVars::FC_SMALLCAPS) {
$p['FONT-VARIANT-CAPS'] = 'small-caps';
}
}
if (isset($bilp['fontLanguageOverride'])) {
if ($bilp['fontLanguageOverride']) {
$p['FONT-LANGUAGE-OVERRIDE'] = $bilp['fontLanguageOverride'];
} else {
$p['FONT-LANGUAGE-OVERRIDE'] = 'normal';
}
}
// All the variations of font-variant-* we are going to set as font-feature-settings...
if (isset($bilp['OTLtags']) && $bilp['OTLtags']) {
$ffs = [];
if (isset($bilp['OTLtags']['Minus']) && $bilp['OTLtags']['Minus']) {
$f = preg_split('/\s+/', trim($bilp['OTLtags']['Minus']));
foreach ($f as $ff) {
$ffs[] = "'" . $ff . "' 0";
}
}
if (isset($bilp['OTLtags']['FFMinus']) && $bilp['OTLtags']['FFMinus']) {
$f = preg_split('/\s+/', trim($bilp['OTLtags']['FFMinus']));
foreach ($f as $ff) {
$ffs[] = "'" . $ff . "' 0";
}
}
if (isset($bilp['OTLtags']['Plus']) && $bilp['OTLtags']['Plus']) {
$f = preg_split('/\s+/', trim($bilp['OTLtags']['Plus']));
foreach ($f as $ff) {
$ffs[] = "'" . $ff . "' 1";
}
}
if (isset($bilp['OTLtags']['FFPlus']) && $bilp['OTLtags']['FFPlus']) { // May contain numeric value e.g. salt4
$f = preg_split('/\s+/', trim($bilp['OTLtags']['FFPlus']));
foreach ($f as $ff) {
if (strlen($ff) > 4) {
$ffs[] = "'" . substr($ff, 0, 4) . "' " . substr($ff, 4);
} else {
$ffs[] = "'" . $ff . "' 1";
}
}
}
$p['FONT-FEATURE-SETTINGS'] = implode(', ', $ffs);
}
}
function PreviewBlockCSS($tag, $attr)
{
// Looks ahead from current block level to a new level
$p = [];
$oldcascadeCSS = $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'];
$classes = [];
if (isset($attr['CLASS'])) {
$classes = array_map(function ($combination) {
return join('.', $combination);
}, Arrays::allUniqueSortedCombinations(preg_split('/\s+/', $attr['CLASS'])));
}
//===============================================
// DEFAULT for this TAG set in DefaultCSS
if (isset($this->mpdf->defaultCSS[$tag])) {
$zp = $this->fixCSS($this->mpdf->defaultCSS[$tag]);
if (is_array($zp)) {
$p = array_merge($zp, $p);
} // Inherited overwrites default
}
// STYLESHEET TAG e.g. h1 p div table
if (isset($this->CSS[$tag])) {
$zp = $this->CSS[$tag];
if (is_array($zp)) {
$p = array_merge($p, $zp);
}
}
// STYLESHEET CLASS e.g. .smallone{} .redletter{}
foreach ($classes as $class) {
$zp = [];
if (isset($this->CSS['CLASS>>' . $class])) {
$zp = $this->CSS['CLASS>>' . $class];
}
if (is_array($zp)) {
$p = array_merge($p, $zp);
}
}
// STYLESHEET ID e.g. #smallone{} #redletter{}
if (isset($attr['ID']) && isset($this->CSS['ID>>' . $attr['ID']])) {
$zp = $this->CSS['ID>>' . $attr['ID']];
if (is_array($zp)) {
$p = array_merge($p, $zp);
}
}
// STYLESHEET CLASS e.g. p.smallone{} div.redletter{}
foreach ($classes as $class) {
$zp = [];
if (isset($this->CSS[$tag . '>>CLASS>>' . $class])) {
$zp = $this->CSS[$tag . '>>CLASS>>' . $class];
}
if (is_array($zp)) {
$p = array_merge($p, $zp);
}
}
// STYLESHEET CLASS e.g. p#smallone{} div#redletter{}
if (isset($attr['ID']) && isset($this->CSS[$tag . '>>ID>>' . $attr['ID']])) {
$zp = $this->CSS[$tag . '>>ID>>' . $attr['ID']];
if (is_array($zp)) {
$p = array_merge($p, $zp);
}
}
//===============================================
// STYLESHEET TAG e.g. div h1 div p
$this->_set_mergedCSS($oldcascadeCSS[$tag], $p);
// STYLESHEET CLASS e.g. .smallone{} .redletter{}
foreach ($classes as $class) {
$this->_set_mergedCSS($oldcascadeCSS['CLASS>>' . $class], $p);
}
// STYLESHEET CLASS e.g. #smallone{} #redletter{}
if (isset($attr['ID'])) {
$this->_set_mergedCSS($oldcascadeCSS['ID>>' . $attr['ID']], $p);
}
// STYLESHEET CLASS e.g. div.smallone{} p.redletter{}
foreach ($classes as $class) {
$this->_set_mergedCSS($oldcascadeCSS[$tag . '>>CLASS>>' . $class], $p);
}
// STYLESHEET CLASS e.g. div#smallone{} p#redletter{}
if (isset($attr['ID'])) {
$this->_set_mergedCSS($oldcascadeCSS[$tag . '>>ID>>' . $attr['ID']], $p);
}
//===============================================
// INLINE STYLE e.g. style="CSS:property"
if (isset($attr['STYLE'])) {
$zp = $this->readInlineCSS($attr['STYLE']);
if (is_array($zp)) {
$p = array_merge($p, $zp);
}
}
//===============================================
return $p;
}
// mPDF 5.7.4 nth-child
function _nthchild($f, $c)
{
// $f is formula e.g. 2N+1 split into a preg_match array
// $c is the comparator value e.g row or column number
$c += 1;
$select = false;
$f_count = count($f);
if ($f[0] === 'ODD') {
$a = 2;
$b = 1;
} elseif ($f[0] === 'EVEN') {
$a = 2;
$b = 0;
} elseif ($f_count === 2) {
$a = 0;
$b = $f[1] + 0;
} // e.g. (+6)
elseif ($f_count === 3) { // e.g. (2N)
if ($f[2] == '') {
$a = 1;
} elseif ($f[2] == '-') {
$a = -1;
} else {
$a = $f[2] + 0;
}
$b = 0;
} elseif ($f_count === 4) { // e.g. (2N+6)
if ($f[2] == '') {
$a = 1;
} elseif ($f[2] == '-') {
$a = -1;
} else {
$a = $f[2] + 0;
}
$b = $f[3] + 0;
} else {
return false;
}
if ($a > 0) {
if (((($c % $a) - $b) % $a) === 0 && $c >= $b) {
$select = true;
}
} elseif ($a == 0) {
if ($c == $b) {
$select = true;
}
} else { // if ($a<0)
if (((($c % $a) - $b) % $a) === 0 && $c <= $b) {
$select = true;
}
}
return $select;
}
private function getFileContents($path)
{
// If local file try using local path (? quicker, but also allowed even if allow_url_fopen false)
$wrapperChecker = new StreamWrapperChecker($this->mpdf);
if ($wrapperChecker->hasBlacklistedStreamWrapper($path)) {
throw new \Mpdf\MpdfException('File contains an invalid stream. Only ' . implode(', ', $wrapperChecker->getWhitelistedStreamWrappers()) . ' streams are allowed.');
}
// mPDF 5.7.3
if (strpos($path, '//') === false) {
$path = preg_replace('/\.css\?.*$/', '.css', $path);
}
$contents = @file_get_contents($path);
if ($contents) {
return $contents;
}
if ($this->mpdf->basepathIsLocal) {
$tr = parse_url($path);
$lp = __FILE__;
$ap = realpath($lp);
$ap = str_replace("\\", '/', $ap);
$docroot = substr($ap, 0, strpos($ap, $lp));
// WriteHTML parses all paths to full URLs; may be local file name
// DOCUMENT_ROOT is not returned on IIS
if (!empty($tr['scheme']) && $tr['host'] && !empty($_SERVER['DOCUMENT_ROOT'])) {
$localpath = $_SERVER['DOCUMENT_ROOT'] . $tr['path'];
} elseif ($docroot) {
$localpath = $docroot . $tr['path'];
} else {
$localpath = $path;
}
$contents = @file_get_contents($localpath);
} elseif (!$contents && !ini_get('allow_url_fopen') && function_exists('curl_init')) { // if not use full URL
$ch = curl_init($path);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$contents = curl_exec($ch);
curl_close($ch);
}
return $contents;
}
}
vendor/mpdf/mpdf/src/HTMLParserMode.php 0000644 00000001333 14760002214 0013737 0 ustar 00 <?php
namespace Mpdf;
class HTMLParserMode
{
/**
* Parses a whole $html document
*/
const DEFAULT_MODE = 0;
/**
* Parses the $html as styles and stylesheets only
*/
const HEADER_CSS = 1;
/**
* Parses the $html as output elements only
*/
const HTML_BODY = 2;
/**
* (For internal use only - parses the $html code without writing to document)
*
* @internal
*/
const HTML_PARSE_NO_WRITE = 3;
/**
* (For internal use only - writes the $html code to a buffer)
*
* @internal
*/
const HTML_HEADER_BUFFER = 4;
public static function getAllModes()
{
return [
self::DEFAULT_MODE,
self::HEADER_CSS,
self::HTML_BODY,
self::HTML_PARSE_NO_WRITE,
self::HTML_HEADER_BUFFER,
];
}
}
vendor/mpdf/mpdf/src/Cache.php 0000644 00000004017 14760002214 0012216 0 ustar 00 <?php
namespace Mpdf;
use DirectoryIterator;
class Cache
{
private $basePath;
private $cleanupInterval;
public function __construct($basePath, $cleanupInterval = 3600)
{
if (!$this->createBasePath($basePath)) {
throw new \Mpdf\MpdfException(sprintf('Temporary files directory "%s" is not writable', $basePath));
}
$this->basePath = $basePath;
$this->cleanupInterval = $cleanupInterval;
}
protected function createBasePath($basePath)
{
if (!file_exists($basePath)) {
if (!$this->createBasePath(dirname($basePath))) {
return false;
}
if (!$this->createDirectory($basePath)) {
return false;
}
}
if (!is_writable($basePath) || !is_dir($basePath)) {
return false;
}
return true;
}
protected function createDirectory($basePath)
{
if (!mkdir($basePath)) {
return false;
}
if (!chmod($basePath, 0777)) {
return false;
}
return true;
}
public function tempFilename($filename)
{
return $this->getFilePath($filename);
}
public function has($filename)
{
return file_exists($this->getFilePath($filename));
}
public function load($filename)
{
return file_get_contents($this->getFilePath($filename));
}
public function write($filename, $data)
{
$path = $this->getFilePath($filename);
file_put_contents($path, $data);
return $path;
}
public function remove($filename)
{
return unlink($this->getFilePath($filename));
}
public function clearOld()
{
$iterator = new DirectoryIterator($this->basePath);
/** @var \DirectoryIterator $item */
foreach ($iterator as $item) {
if (!$item->isDot()
&& $item->isFile()
&& !$this->isDotFile($item)
&& $this->isOld($item)) {
unlink($item->getPathname());
}
}
}
private function getFilePath($filename)
{
return $this->basePath . '/' . $filename;
}
private function isOld(DirectoryIterator $item)
{
return $item->getMTime() + $this->cleanupInterval < time();
}
public function isDotFile(DirectoryIterator $item)
{
return substr($item->getFilename(), 0, 1) === '.';
}
}
vendor/mpdf/mpdf/src/Hyphenator.php 0000644 00000011537 14760002214 0013341 0 ustar 00 <?php
namespace Mpdf;
class Hyphenator
{
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
private $patterns;
private $dictionary;
private $words;
private $loadedPatterns;
/**
* @var bool
*/
private $dictionaryLoaded;
public function __construct(Mpdf $mpdf)
{
$this->mpdf = $mpdf;
$this->dictionaryLoaded = false;
$this->patterns = [];
$this->dictionary = [];
$this->words = [];
}
/**
* @param string $word
* @param int $currptr
*
* @return int
*/
public function hyphenateWord($word, $currptr)
{
// Do everything inside this function in utf-8
// Don't hyphenate web addresses
if (preg_match('/^(http:|www\.)/', $word)) {
return -1;
}
$ptr = -1;
if (!$this->dictionaryLoaded) {
$this->loadDictionary();
}
if (!in_array($this->mpdf->SHYlang, $this->mpdf->SHYlanguages)) {
return -1;
}
// If no pattern loaded or not the best one
if (!$this->patternsLoaded()) {
$this->loadPatterns();
}
if ($this->mpdf->usingCoreFont) {
$word = mb_convert_encoding($word, 'UTF-8', $this->mpdf->mb_enc);
}
$prepre = '';
$postpost = '';
$startpunctuation = "\xc2\xab\xc2\xbf\xe2\x80\x98\xe2\x80\x9b\xe2\x80\x9c\xe2\x80\x9f";
$endpunctuation = "\xe2\x80\x9e\xe2\x80\x9d\xe2\x80\x9a\xe2\x80\x99\xc2\xbb";
if (preg_match('/^(["\'' . $startpunctuation . '])+(.{' . $this->mpdf->SHYcharmin . ',})$/u', $word, $m)) {
$prepre = $m[1];
$word = $m[2];
}
if (preg_match('/^(.{' . $this->mpdf->SHYcharmin . ',})([\'\.,;:!?"' . $endpunctuation . ']+)$/u', $word, $m)) {
$word = $m[1];
$postpost = $m[2];
}
if (mb_strlen($word, 'UTF-8') < $this->mpdf->SHYcharmin) {
return -1;
}
$success = false;
$preprelen = mb_strlen($prepre);
if (isset($this->words[mb_strtolower($word)])) {
foreach ($this->words[mb_strtolower($word)] as $i) {
if (($i + $preprelen) >= $currptr) {
break;
}
$ptr = $i + $preprelen;
$success = true;
}
}
if (!$success) {
$text_word = '_' . $word . '_';
$word_length = mb_strlen($text_word, 'UTF-8');
$text_word = mb_strtolower($text_word, 'UTF-8');
$hyphenated_word = [];
$numbers = [
'0' => true,
'1' => true,
'2' => true,
'3' => true,
'4' => true,
'5' => true,
'6' => true,
'7' => true,
'8' => true,
'9' => true
];
for ($position = 0; $position <= ($word_length - $this->mpdf->SHYcharmin); $position++) {
$maxwins = min($word_length - $position, $this->mpdf->SHYcharmax);
for ($win = $this->mpdf->SHYcharmin; $win <= $maxwins; $win++) {
if (isset($this->patterns[mb_substr($text_word, $position, $win, 'UTF-8')])) {
$pattern = $this->patterns[mb_substr($text_word, $position, $win, 'UTF-8')];
$digits = 1;
$pattern_length = mb_strlen($pattern, 'UTF-8');
for ($i = 0; $i < $pattern_length; $i++) {
$char = $pattern[$i];
if (isset($numbers[$char])) {
$zero = $i === 0 ? $position - 1 : $position + $i - $digits;
if (!isset($hyphenated_word[$zero]) || $hyphenated_word[$zero] !== $char) {
$hyphenated_word[$zero] = $char;
}
$digits++;
}
}
}
}
}
for ($i = $this->mpdf->SHYleftmin; $i <= (mb_strlen($word, 'UTF-8') - $this->mpdf->SHYrightmin); $i++) {
if (isset($hyphenated_word[$i]) && $hyphenated_word[$i] % 2 !== 0) {
if (($i + $preprelen) > $currptr) {
break;
}
$ptr = $i + $preprelen;
}
}
}
return $ptr;
}
private function patternsLoaded()
{
return !(count($this->patterns) < 1 || ($this->loadedPatterns && $this->loadedPatterns !== $this->mpdf->SHYlang));
}
private function loadPatterns()
{
$patterns = require __DIR__ . '/../data/patterns/' . $this->mpdf->SHYlang . '.php';
$patterns = explode(' ', $patterns);
$new_patterns = [];
$patternCount = count($patterns);
for ($i = 0; $i < $patternCount; $i++) {
$value = $patterns[$i];
$new_patterns[preg_replace('/[0-9]/', '', $value)] = $value;
}
$this->patterns = $new_patterns;
$this->loadedPatterns = $this->mpdf->SHYlang;
}
private function loadDictionary()
{
if (file_exists($this->mpdf->hyphenationDictionaryFile)) {
$this->dictionary = file($this->mpdf->hyphenationDictionaryFile, FILE_SKIP_EMPTY_LINES);
foreach ($this->dictionary as $entry) {
$entry = trim($entry);
$poss = [];
$offset = 0;
$p = true;
$wl = mb_strlen($entry, 'UTF-8');
while ($offset < $wl) {
$p = mb_strpos($entry, '/', $offset, 'UTF-8');
if ($p !== false) {
$poss[] = $p - count($poss);
} else {
break;
}
$offset = $p + 1;
}
if (count($poss)) {
$this->words[str_replace('/', '', mb_strtolower($entry))] = $poss;
}
}
} elseif ($this->mpdf->debug) {
throw new \Mpdf\MpdfException(sprintf('Unable to open hyphenation dictionary "%s"', $this->mpdf->hyphenationDictionaryFile));
}
$this->dictionaryLoaded = true;
}
}
vendor/mpdf/mpdf/src/ServiceFactory.php 0000644 00000010464 14760002214 0014146 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Color\ColorConverter;
use Mpdf\Color\ColorModeConverter;
use Mpdf\Color\ColorSpaceRestrictor;
use Mpdf\Fonts\FontCache;
use Mpdf\Fonts\FontFileFinder;
use Mpdf\Image\ImageProcessor;
use Mpdf\Pdf\Protection;
use Mpdf\Pdf\Protection\UniqidGenerator;
use Mpdf\Writer\BaseWriter;
use Mpdf\Writer\BackgroundWriter;
use Mpdf\Writer\ColorWriter;
use Mpdf\Writer\BookmarkWriter;
use Mpdf\Writer\FontWriter;
use Mpdf\Writer\FormWriter;
use Mpdf\Writer\ImageWriter;
use Mpdf\Writer\JavaScriptWriter;
use Mpdf\Writer\MetadataWriter;
use Mpdf\Writer\OptionalContentWriter;
use Mpdf\Writer\PageWriter;
use Mpdf\Writer\ResourceWriter;
use Psr\Log\LoggerInterface;
class ServiceFactory
{
public function getServices(
Mpdf $mpdf,
LoggerInterface $logger,
$config,
$restrictColorSpace,
$languageToFont,
$scriptToLanguage,
$fontDescriptor,
$bmp,
$directWrite,
$wmf
) {
$sizeConverter = new SizeConverter($mpdf->dpi, $mpdf->default_font_size, $mpdf, $logger);
$colorModeConverter = new ColorModeConverter();
$colorSpaceRestrictor = new ColorSpaceRestrictor(
$mpdf,
$colorModeConverter,
$restrictColorSpace
);
$colorConverter = new ColorConverter($mpdf, $colorModeConverter, $colorSpaceRestrictor);
$tableOfContents = new TableOfContents($mpdf, $sizeConverter);
$cache = new Cache($config['tempDir']);
$fontCache = new FontCache(new Cache($config['tempDir'] . '/ttfontdata'));
$fontFileFinder = new FontFileFinder($config['fontDir']);
$cssManager = new CssManager($mpdf, $cache, $sizeConverter, $colorConverter);
$otl = new Otl($mpdf, $fontCache);
$protection = new Protection(new UniqidGenerator());
$writer = new BaseWriter($mpdf, $protection);
$gradient = new Gradient($mpdf, $sizeConverter, $colorConverter, $writer);
$formWriter = new FormWriter($mpdf, $writer);
$form = new Form($mpdf, $otl, $colorConverter, $writer, $formWriter);
$hyphenator = new Hyphenator($mpdf);
$remoteContentFetcher = new RemoteContentFetcher($mpdf, $logger);
$imageProcessor = new ImageProcessor(
$mpdf,
$otl,
$cssManager,
$sizeConverter,
$colorConverter,
$colorModeConverter,
$cache,
$languageToFont,
$scriptToLanguage,
$remoteContentFetcher,
$logger
);
$tag = new Tag(
$mpdf,
$cache,
$cssManager,
$form,
$otl,
$tableOfContents,
$sizeConverter,
$colorConverter,
$imageProcessor,
$languageToFont
);
$fontWriter = new FontWriter($mpdf, $writer, $fontCache, $fontDescriptor);
$metadataWriter = new MetadataWriter($mpdf, $writer, $form, $protection, $logger);
$imageWriter = new ImageWriter($mpdf, $writer);
$pageWriter = new PageWriter($mpdf, $form, $writer, $metadataWriter);
$bookmarkWriter = new BookmarkWriter($mpdf, $writer);
$optionalContentWriter = new OptionalContentWriter($mpdf, $writer);
$colorWriter = new ColorWriter($mpdf, $writer);
$backgroundWriter = new BackgroundWriter($mpdf, $writer);
$javaScriptWriter = new JavaScriptWriter($mpdf, $writer);
$resourceWriter = new ResourceWriter(
$mpdf,
$writer,
$colorWriter,
$fontWriter,
$imageWriter,
$formWriter,
$optionalContentWriter,
$backgroundWriter,
$bookmarkWriter,
$metadataWriter,
$javaScriptWriter,
$logger
);
return [
'otl' => $otl,
'bmp' => $bmp,
'cache' => $cache,
'cssManager' => $cssManager,
'directWrite' => $directWrite,
'fontCache' => $fontCache,
'fontFileFinder' => $fontFileFinder,
'form' => $form,
'gradient' => $gradient,
'tableOfContents' => $tableOfContents,
'tag' => $tag,
'wmf' => $wmf,
'sizeConverter' => $sizeConverter,
'colorConverter' => $colorConverter,
'hyphenator' => $hyphenator,
'remoteContentFetcher' => $remoteContentFetcher,
'imageProcessor' => $imageProcessor,
'protection' => $protection,
'languageToFont' => $languageToFont,
'scriptToLanguage' => $scriptToLanguage,
'writer' => $writer,
'fontWriter' => $fontWriter,
'metadataWriter' => $metadataWriter,
'imageWriter' => $imageWriter,
'formWriter' => $formWriter,
'pageWriter' => $pageWriter,
'bookmarkWriter' => $bookmarkWriter,
'optionalContentWriter' => $optionalContentWriter,
'colorWriter' => $colorWriter,
'backgroundWriter' => $backgroundWriter,
'javaScriptWriter' => $javaScriptWriter,
'resourceWriter' => $resourceWriter
];
}
}
vendor/mpdf/mpdf/src/MpdfImageException.php 0000644 00000000122 14760002214 0014714 0 ustar 00 <?php
namespace Mpdf;
class MpdfImageException extends \Mpdf\MpdfException
{
}
vendor/mpdf/mpdf/src/DirectWrite.php 0000644 00000035121 14760002214 0013440 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Color\ColorConverter;
use Mpdf\Css\TextVars;
class DirectWrite
{
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
/**
* @var \Mpdf\Otl
*/
private $otl;
/**
* @var \Mpdf\SizeConverter
*/
private $sizeConverter;
/**
* @var \Mpdf\Color\ColorConverter
*/
private $colorConverter;
public function __construct(Mpdf $mpdf, Otl $otl, SizeConverter $sizeConverter, ColorConverter $colorConverter)
{
$this->mpdf = $mpdf;
$this->otl = $otl;
$this->sizeConverter = $sizeConverter;
$this->colorConverter = $colorConverter;
}
function Write($h, $txt, $currentx = 0, $link = '', $directionality = 'ltr', $align = '', $fill = 0)
{
if (!$align) {
if ($directionality === 'rtl') {
$align = 'R';
} else {
$align = 'L';
}
}
if ($h == 0) {
$this->mpdf->SetLineHeight();
$h = $this->mpdf->lineheight;
}
//Output text in flowing mode
$w = $this->mpdf->w - $this->mpdf->rMargin - $this->mpdf->x;
$wmax = ($w - ($this->mpdf->cMarginL + $this->mpdf->cMarginR));
$s = str_replace("\r", '', $txt);
if ($this->mpdf->usingCoreFont) {
$nb = strlen($s);
} else {
$nb = mb_strlen($s, $this->mpdf->mb_enc);
// handle single space character
if (($nb === 1) && $s === ' ') {
$this->mpdf->x += $this->mpdf->GetStringWidth($s);
return;
}
}
$sep = -1;
$i = 0;
$j = 0;
$l = 0;
$nl = 1;
if (!$this->mpdf->usingCoreFont) {
if (preg_match('/([' . $this->mpdf->pregRTLchars . '])/u', $txt)) {
$this->mpdf->biDirectional = true;
} // *RTL*
while ($i < $nb) {
//Get next character
$c = mb_substr($s, $i, 1, $this->mpdf->mb_enc);
if ($c === "\n") {
// WORD SPACING
$this->mpdf->ResetSpacing();
//Explicit line break
$tmp = rtrim(mb_substr($s, $j, $i - $j, $this->mpdf->mb_enc));
$this->mpdf->Cell($w, $h, $tmp, 0, 2, $align, $fill, $link);
$i++;
$sep = -1;
$j = $i;
$l = 0;
if ($nl === 1) {
if ($currentx != 0) {
$this->mpdf->x = $currentx;
} else {
$this->mpdf->x = $this->mpdf->lMargin;
}
$w = $this->mpdf->w - $this->mpdf->rMargin - $this->mpdf->x;
$wmax = ($w - ($this->mpdf->cMarginL + $this->mpdf->cMarginR));
}
$nl++;
continue;
}
if ($c === ' ') {
$sep = $i;
}
$l += $this->mpdf->GetCharWidthNonCore($c); // mPDF 5.3.04
if ($l > $wmax) {
//Automatic line break (word wrapping)
if ($sep == -1) {
// WORD SPACING
$this->mpdf->ResetSpacing();
if ($this->mpdf->x > $this->mpdf->lMargin) {
//Move to next line
if ($currentx != 0) {
$this->mpdf->x = $currentx;
} else {
$this->mpdf->x = $this->mpdf->lMargin;
}
$this->mpdf->y+=$h;
$w = $this->mpdf->w - $this->mpdf->rMargin - $this->mpdf->x;
$wmax = ($w - ($this->mpdf->cMarginL + $this->mpdf->cMarginR));
$i++;
$nl++;
continue;
}
if ($i == $j) {
$i++;
}
$tmp = rtrim(mb_substr($s, $j, $i - $j, $this->mpdf->mb_enc));
$this->mpdf->Cell($w, $h, $tmp, 0, 2, $align, $fill, $link);
} else {
$tmp = rtrim(mb_substr($s, $j, $sep - $j, $this->mpdf->mb_enc));
if ($align === 'J') {
//////////////////////////////////////////
// JUSTIFY J using Unicode fonts (Word spacing doesn't work)
// WORD SPACING
// Change NON_BREAKING SPACE to spaces so they are 'spaced' properly
$tmp = str_replace(chr(194) . chr(160), chr(32), $tmp);
$len_ligne = $this->mpdf->GetStringWidth($tmp);
$nb_carac = mb_strlen($tmp, $this->mpdf->mb_enc);
$nb_spaces = mb_substr_count($tmp, ' ', $this->mpdf->mb_enc);
$inclCursive = false;
if (!empty($this->mpdf->CurrentFont['useOTL']) && preg_match('/([' . $this->mpdf->pregCURSchars . '])/u', $tmp)) {
$inclCursive = true;
}
list($charspacing, $ws) = $this->mpdf->GetJspacing($nb_carac, $nb_spaces, (($w - 2) - $len_ligne) * Mpdf::SCALE, $inclCursive);
$this->mpdf->SetSpacing($charspacing, $ws);
//////////////////////////////////////////
}
$this->mpdf->Cell($w, $h, $tmp, 0, 2, $align, $fill, $link);
$i = $sep + 1;
}
$sep = -1;
$j = $i;
$l = 0;
if ($nl === 1) {
if ($currentx != 0) {
$this->mpdf->x = $currentx;
} else {
$this->mpdf->x = $this->mpdf->lMargin;
}
$w = $this->mpdf->w - $this->mpdf->rMargin - $this->mpdf->x;
$wmax = ($w - ($this->mpdf->cMarginL + $this->mpdf->cMarginR));
}
$nl++;
} else {
$i++;
}
}
//Last chunk
// WORD SPACING
$this->mpdf->ResetSpacing();
} else {
while ($i < $nb) {
//Get next character
$c = $s[$i];
if ($c === "\n") {
//Explicit line break
// WORD SPACING
$this->mpdf->ResetSpacing();
$this->mpdf->Cell($w, $h, substr($s, $j, $i - $j), 0, 2, $align, $fill, $link);
$i++;
$sep = -1;
$j = $i;
$l = 0;
if ($nl === 1) {
if ($currentx != 0) {
$this->mpdf->x = $currentx;
} else {
$this->mpdf->x = $this->mpdf->lMargin;
}
$w = $this->mpdf->w - $this->mpdf->rMargin - $this->mpdf->x;
$wmax = $w - ($this->mpdf->cMarginL + $this->mpdf->cMarginR);
}
$nl++;
continue;
}
if ($c === ' ') {
$sep = $i;
}
$l += $this->mpdf->GetCharWidthCore($c); // mPDF 5.3.04
if ($l > $wmax) {
//Automatic line break (word wrapping)
if ($sep == -1) {
// WORD SPACING
$this->mpdf->ResetSpacing();
if ($this->mpdf->x > $this->mpdf->lMargin) {
//Move to next line
if ($currentx != 0) {
$this->mpdf->x = $currentx;
} else {
$this->mpdf->x = $this->mpdf->lMargin;
}
$this->mpdf->y+=$h;
$w = $this->mpdf->w - $this->mpdf->rMargin - $this->mpdf->x;
$wmax = $w - ($this->mpdf->cMarginL + $this->mpdf->cMarginR);
$i++;
$nl++;
continue;
}
if ($i == $j) {
$i++;
}
$this->mpdf->Cell($w, $h, substr($s, $j, $i - $j), 0, 2, $align, $fill, $link);
} else {
$tmp = substr($s, $j, $sep - $j);
if ($align === 'J') {
//////////////////////////////////////////
// JUSTIFY J using Unicode fonts
// WORD SPACING is not fully supported for complex scripts
// Change NON_BREAKING SPACE to spaces so they are 'spaced' properly
$tmp = str_replace(chr(160), chr(32), $tmp);
$len_ligne = $this->mpdf->GetStringWidth($tmp);
$nb_carac = strlen($tmp);
$nb_spaces = substr_count($tmp, ' ');
list($charspacing, $ws) = $this->mpdf->GetJspacing($nb_carac, $nb_spaces, (($w - 2) - $len_ligne) * Mpdf::SCALE, $false);
$this->mpdf->SetSpacing($charspacing, $ws);
//////////////////////////////////////////
}
$this->mpdf->Cell($w, $h, $tmp, 0, 2, $align, $fill, $link);
$i = $sep + 1;
}
$sep = -1;
$j = $i;
$l = 0;
if ($nl === 1) {
if ($currentx != 0) {
$this->mpdf->x = $currentx;
} else {
$this->mpdf->x = $this->mpdf->lMargin;
}
$w = $this->mpdf->w - $this->mpdf->rMargin - $this->mpdf->x;
$wmax = $w - ($this->mpdf->cMarginL + $this->mpdf->cMarginR);
}
$nl++;
} else {
$i++;
}
}
// WORD SPACING
$this->mpdf->ResetSpacing();
}
//Last chunk
if ($i != $j) {
if ($currentx != 0) {
$this->mpdf->x = $currentx;
} else {
$this->mpdf->x = $this->mpdf->lMargin;
}
if ($this->mpdf->usingCoreFont) {
$tmp = substr($s, $j, $i - $j);
} else {
$tmp = mb_substr($s, $j, $i - $j, $this->mpdf->mb_enc);
}
$this->mpdf->Cell($w, $h, $tmp, 0, 0, $align, $fill, $link);
}
}
function CircularText($x, $y, $r, $text, $align = 'top', $fontfamily = '', $fontsizePt = 0, $fontstyle = '', $kerning = 120, $fontwidth = 100, $divider = '')
{
if ($fontfamily || $fontstyle || $fontsizePt) {
$this->mpdf->SetFont($fontfamily, $fontstyle, $fontsizePt);
}
$kerning /= 100;
$fontwidth /= 100;
if ($kerning == 0) {
throw new \Mpdf\MpdfException('Please use values unequal to zero for kerning (CircularText)');
}
if ($fontwidth == 0) {
throw new \Mpdf\MpdfException('Please use values unequal to zero for font width (CircularText)');
}
$text = str_replace("\r", '', $text);
// circumference
$u = ($r * 2) * M_PI;
$checking = true;
$autoset = false;
while ($checking) {
$t = 0;
$w = [];
if ($this->mpdf->usingCoreFont) {
$nb = strlen($text);
for ($i = 0; $i < $nb; $i++) {
$w[$i] = $this->mpdf->GetStringWidth($text[$i]);
$w[$i]*=$kerning * $fontwidth;
$t+=$w[$i];
}
} else {
$nb = mb_strlen($text, $this->mpdf->mb_enc);
$lastchar = '';
$unicode = $this->mpdf->UTF8StringToArray($text);
for ($i = 0; $i < $nb; $i++) {
$c = mb_substr($text, $i, 1, $this->mpdf->mb_enc);
$w[$i] = $this->mpdf->GetStringWidth($c);
$w[$i]*=$kerning * $fontwidth;
$char = $unicode[$i];
if ($this->mpdf->useKerning && $lastchar && isset($this->mpdf->CurrentFont['kerninfo'][$lastchar][$char])) {
$tk = $this->mpdf->CurrentFont['kerninfo'][$lastchar][$char] * ($this->mpdf->FontSize / 1000) * $kerning * $fontwidth;
$w[$i] += $tk / 2;
$w[$i - 1] += $tk / 2;
$t+=$tk;
}
$lastchar = $char;
$t+=$w[$i];
}
}
if ($fontsizePt >= 0 || $autoset) {
$checking = false;
} else {
$t+=$this->mpdf->GetStringWidth(' ');
if ($divider) {
$t+=$this->mpdf->GetStringWidth(' ');
}
if ($fontsizePt == -2) {
$fontsizePt = $this->mpdf->FontSizePt * 0.5 * $u / $t;
} else {
$fontsizePt = $this->mpdf->FontSizePt * $u / $t;
}
$this->mpdf->SetFontSize($fontsizePt);
$autoset = true;
}
}
// total width of string in degrees
$d = ($t / $u) * 360;
$this->mpdf->StartTransform();
// rotate matrix for the first letter to center the text
// (half of total degrees)
if ($align === 'top') {
$this->mpdf->transformRotate(-$d / 2, $x, $y);
} else {
$this->mpdf->transformRotate($d / 2, $x, $y);
}
// run through the string
for ($i = 0; $i < $nb; $i++) {
if ($align === 'top') {
// rotate matrix half of the width of current letter + half of the width of preceding letter
if ($i === 0) {
$this->mpdf->transformRotate((($w[$i] / 2) / $u) * 360, $x, $y);
} else {
$this->mpdf->transformRotate((($w[$i] / 2 + $w[$i - 1] / 2) / $u) * 360, $x, $y);
}
if ($fontwidth !== 1) {
$this->mpdf->StartTransform();
$this->mpdf->transformScale($fontwidth * 100, 100, $x, $y);
}
$this->mpdf->SetXY($x - $w[$i] / 2, $y - $r);
} else {
// rotate matrix half of the width of current letter + half of the width of preceding letter
if ($i === 0) {
$this->mpdf->transformRotate(-(($w[$i] / 2) / $u) * 360, $x, $y);
} else {
$this->mpdf->transformRotate(-(($w[$i] / 2 + $w[$i - 1] / 2) / $u) * 360, $x, $y);
}
if ($fontwidth !== 1) {
$this->mpdf->StartTransform();
$this->mpdf->transformScale($fontwidth * 100, 100, $x, $y);
}
$this->mpdf->SetXY($x - $w[$i] / 2, $y + $r - $this->mpdf->FontSize);
}
if ($this->mpdf->usingCoreFont) {
$c = $text[$i];
} else {
$c = mb_substr($text, $i, 1, $this->mpdf->mb_enc);
}
$this->mpdf->Cell($w[$i], $this->mpdf->FontSize, $c, 0, 0, 'C'); // mPDF 5.3.53
if ($fontwidth !== 1) {
$this->mpdf->StopTransform();
}
}
$this->mpdf->StopTransform();
// mPDF 5.5.23
if ($align === 'top' && $divider != '') {
$wc = $this->mpdf->GetStringWidth($divider);
$wc *= $kerning * $fontwidth;
$this->mpdf->StartTransform();
$this->mpdf->transformRotate(90, $x, $y);
$this->mpdf->SetXY($x - $wc / 2, $y - $r);
$this->mpdf->Cell($wc, $this->mpdf->FontSize, $divider, 0, 0, 'C');
$this->mpdf->StopTransform();
$this->mpdf->StartTransform();
$this->mpdf->transformRotate(-90, $x, $y);
$this->mpdf->SetXY($x - $wc / 2, $y - $r);
$this->mpdf->Cell($wc, $this->mpdf->FontSize, $divider, 0, 0, 'C');
$this->mpdf->StopTransform();
}
}
function Shaded_box($text, $font = '', $fontstyle = 'B', $szfont = '', $width = '70%', $style = 'DF', $radius = 2.5, $fill = '#FFFFFF', $color = '#000000', $pad = 2)
{
// F (shading - no line),S (line, no shading),DF (both)
if (!$font) {
$font = $this->mpdf->default_font;
}
if (!$szfont) {
$szfont = $this->mpdf->default_font_size * 1.8;
}
$text = ' ' . $text . ' ';
$this->mpdf->SetFont($font, $fontstyle, $szfont, false);
$text = $this->mpdf->purify_utf8_text($text);
if ($this->mpdf->text_input_as_HTML) {
$text = $this->mpdf->all_entities_to_utf8($text);
}
if ($this->mpdf->usingCoreFont) {
$text = mb_convert_encoding($text, $this->mpdf->mb_enc, 'UTF-8');
}
// DIRECTIONALITY
if (preg_match('/([' . $this->mpdf->pregRTLchars . '])/u', $text)) {
$this->mpdf->biDirectional = true;
} // *RTL*
$textvar = 0;
$save_OTLtags = $this->mpdf->OTLtags;
$this->mpdf->OTLtags = [];
if ($this->mpdf->useKerning) {
if ($this->mpdf->CurrentFont['haskernGPOS']) {
$this->mpdf->OTLtags['Plus'] .= ' kern';
} else {
$textvar |= TextVars::FC_KERNING;
}
}
// Use OTL OpenType Table Layout - GSUB & GPOS
if (!empty($this->mpdf->CurrentFont['useOTL'])) {
$text = $this->otl->applyOTL($text, $this->mpdf->CurrentFont['useOTL']);
$OTLdata = $this->otl->OTLdata;
}
$this->mpdf->OTLtags = $save_OTLtags;
$this->mpdf->magic_reverse_dir($text, $this->mpdf->directionality, $OTLdata);
if (!$width) {
$width = $this->mpdf->pgwidth;
} else {
$width = $this->sizeConverter->convert($width, $this->mpdf->pgwidth);
}
$midpt = $this->mpdf->lMargin + ($this->mpdf->pgwidth / 2);
$r1 = $midpt - ($width / 2); //($this->mpdf->w / 2) - 40;
$r2 = $r1 + $width; //$r1 + 80;
$y1 = $this->mpdf->y;
$loop = 0;
while ($loop === 0) {
$this->mpdf->SetFont($font, $fontstyle, $szfont, false);
$sz = $this->mpdf->GetStringWidth($text, true, $OTLdata, $textvar);
if (($r1 + $sz) > $r2) {
$szfont --;
} else {
$loop ++;
}
}
$this->mpdf->SetFont($font, $fontstyle, $szfont, true, true);
$y2 = $this->mpdf->FontSize + ($pad * 2);
$this->mpdf->SetLineWidth(0.1);
$fc = $this->colorConverter->convert($fill, $this->mpdf->PDFAXwarnings);
$tc = $this->colorConverter->convert($color, $this->mpdf->PDFAXwarnings);
$this->mpdf->SetFColor($fc);
$this->mpdf->SetTColor($tc);
$this->mpdf->RoundedRect($r1, $y1, $r2 - $r1, $y2, $radius, $style);
$this->mpdf->SetX($r1);
$this->mpdf->Cell($r2 - $r1, $y2, $text, 0, 1, 'C', 0, '', 0, 0, 0, 'M', 0, false, $OTLdata, $textvar);
$this->mpdf->SetY($y1 + $y2 + 2); // +2 = mm margin below shaded box
$this->mpdf->Reset();
}
}
vendor/mpdf/mpdf/src/Strict.php 0000644 00000002777 14760002214 0012476 0 ustar 00 <?php
namespace Mpdf;
trait Strict
{
/**
* @param string $name method name
* @param array $args arguments
*/
public function __call($name, $args)
{
$class = method_exists($this, $name) ? 'parent' : get_class($this);
throw new \Mpdf\MpdfException("Call to undefined method $class::$name()");
}
/**
* @param string $name lowercase method name
* @param array $args arguments
*/
public static function __callStatic($name, $args)
{
$class = get_called_class();
throw new \Mpdf\MpdfException("Call to undefined static function $class::$name()");
}
/**
* @param string $name property name
*/
public function &__get($name)
{
$class = get_class($this);
throw new \Mpdf\MpdfException("Cannot read an undeclared property $class::\$$name");
}
/**
* @param string $name property name
* @param mixed $value property value
*/
public function __set($name, $value)
{
$class = get_class($this);
throw new \Mpdf\MpdfException("Cannot write to an undeclared property $class::\$$name");
}
/**
* @param string $name property name
* @throws \Kdyby\StrictObjects\\Mpdf\MpdfException
*/
public function __isset($name)
{
$class = get_class($this);
throw new \Mpdf\MpdfException("Cannot read an undeclared property $class::\$$name");
}
/**
* @param string $name property name
* @throws \Kdyby\StrictObjects\\Mpdf\MpdfException
*/
public function __unset($name)
{
$class = get_class($this);
throw new \Mpdf\MpdfException("Cannot unset the property $class::\$$name.");
}
}
vendor/mpdf/mpdf/src/TableOfContents.php 0000644 00000101253 14760002214 0014245 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Utils\Arrays;
use DeepCopy\DeepCopy;
class TableOfContents
{
private $mpdf;
private $sizeConverter;
var $_toc;
var $TOCmark;
var $TOCoutdent; // mPDF 5.6.31
var $TOCpreHTML;
var $TOCpostHTML;
var $TOCbookmarkText;
var $TOCusePaging;
var $TOCuseLinking;
var $TOCorientation;
var $TOC_margin_left;
var $TOC_margin_right;
var $TOC_margin_top;
var $TOC_margin_bottom;
var $TOC_margin_header;
var $TOC_margin_footer;
var $TOC_odd_header_name;
var $TOC_even_header_name;
var $TOC_odd_footer_name;
var $TOC_even_footer_name;
var $TOC_odd_header_value;
var $TOC_even_header_value;
var $TOC_odd_footer_value;
var $TOC_even_footer_value;
var $TOC_page_selector;
var $TOC_resetpagenum; // mPDF 6
var $TOC_pagenumstyle; // mPDF 6
var $TOC_suppress; // mPDF 6
var $TOCsheetsize;
var $m_TOC;
/**
* @var bool Determine if the TOC should be cloned to calculate the correct page numbers
*/
protected $tocTocPaintBegun = false;
public function __construct(Mpdf $mpdf, SizeConverter $sizeConverter)
{
$this->mpdf = $mpdf;
$this->sizeConverter = $sizeConverter;
$this->_toc = [];
$this->TOCmark = 0;
$this->m_TOC = [];
}
/**
* Mark the TOC Paint as having begun
*/
public function beginTocPaint()
{
$this->tocTocPaintBegun = true;
}
public function TOCpagebreak(
$tocfont = '',
$tocfontsize = '',
$tocindent = '',
$TOCusePaging = true,
$TOCuseLinking = '',
$toc_orientation = '',
$toc_mgl = '',
$toc_mgr = '',
$toc_mgt = '',
$toc_mgb = '',
$toc_mgh = '',
$toc_mgf = '',
$toc_ohname = '',
$toc_ehname = '',
$toc_ofname = '',
$toc_efname = '',
$toc_ohvalue = 0,
$toc_ehvalue = 0,
$toc_ofvalue = 0,
$toc_efvalue = 0,
$toc_preHTML = '',
$toc_postHTML = '',
$toc_bookmarkText = '',
$resetpagenum = '',
$pagenumstyle = '',
$suppress = '',
$orientation = '',
$mgl = '',
$mgr = '',
$mgt = '',
$mgb = '',
$mgh = '',
$mgf = '',
$ohname = '',
$ehname = '',
$ofname = '',
$efname = '',
$ohvalue = 0,
$ehvalue = 0,
$ofvalue = 0,
$efvalue = 0,
$toc_id = 0,
$pagesel = '',
$toc_pagesel = '',
$sheetsize = '',
$toc_sheetsize = '',
$tocoutdent = '',
$toc_resetpagenum = '',
$toc_pagenumstyle = '',
$toc_suppress = ''
) {
if (strtoupper($toc_id) == 'ALL') {
$toc_id = '_mpdf_all';
} elseif (!$toc_id) {
$toc_id = 0;
} else {
$toc_id = strtolower($toc_id);
}
if ($TOCusePaging === false || strtolower($TOCusePaging) == "off" || $TOCusePaging === 0 || $TOCusePaging === "0" || $TOCusePaging === "") {
$TOCusePaging = false;
} else {
$TOCusePaging = true;
}
if (!$TOCuseLinking) {
$TOCuseLinking = false;
}
if ($toc_id) {
$this->m_TOC[$toc_id]['TOCmark'] = $this->mpdf->page;
$this->m_TOC[$toc_id]['TOCoutdent'] = $tocoutdent;
$this->m_TOC[$toc_id]['TOCorientation'] = $toc_orientation;
$this->m_TOC[$toc_id]['TOCuseLinking'] = $TOCuseLinking;
$this->m_TOC[$toc_id]['TOCusePaging'] = $TOCusePaging;
if ($toc_preHTML) {
$this->m_TOC[$toc_id]['TOCpreHTML'] = $toc_preHTML;
}
if ($toc_postHTML) {
$this->m_TOC[$toc_id]['TOCpostHTML'] = $toc_postHTML;
}
if ($toc_bookmarkText) {
$this->m_TOC[$toc_id]['TOCbookmarkText'] = $toc_bookmarkText;
}
$this->m_TOC[$toc_id]['TOC_margin_left'] = $toc_mgl;
$this->m_TOC[$toc_id]['TOC_margin_right'] = $toc_mgr;
$this->m_TOC[$toc_id]['TOC_margin_top'] = $toc_mgt;
$this->m_TOC[$toc_id]['TOC_margin_bottom'] = $toc_mgb;
$this->m_TOC[$toc_id]['TOC_margin_header'] = $toc_mgh;
$this->m_TOC[$toc_id]['TOC_margin_footer'] = $toc_mgf;
$this->m_TOC[$toc_id]['TOC_odd_header_name'] = $toc_ohname;
$this->m_TOC[$toc_id]['TOC_even_header_name'] = $toc_ehname;
$this->m_TOC[$toc_id]['TOC_odd_footer_name'] = $toc_ofname;
$this->m_TOC[$toc_id]['TOC_even_footer_name'] = $toc_efname;
$this->m_TOC[$toc_id]['TOC_odd_header_value'] = $toc_ohvalue;
$this->m_TOC[$toc_id]['TOC_even_header_value'] = $toc_ehvalue;
$this->m_TOC[$toc_id]['TOC_odd_footer_value'] = $toc_ofvalue;
$this->m_TOC[$toc_id]['TOC_even_footer_value'] = $toc_efvalue;
$this->m_TOC[$toc_id]['TOC_page_selector'] = $toc_pagesel;
$this->m_TOC[$toc_id]['TOC_resetpagenum'] = $toc_resetpagenum; // mPDF 6
$this->m_TOC[$toc_id]['TOC_pagenumstyle'] = $toc_pagenumstyle; // mPDF 6
$this->m_TOC[$toc_id]['TOC_suppress'] = $toc_suppress; // mPDF 6
$this->m_TOC[$toc_id]['TOCsheetsize'] = $toc_sheetsize;
} else {
$this->TOCmark = $this->mpdf->page;
$this->TOCoutdent = $tocoutdent;
$this->TOCorientation = $toc_orientation;
$this->TOCuseLinking = $TOCuseLinking;
$this->TOCusePaging = $TOCusePaging;
if ($toc_preHTML) {
$this->TOCpreHTML = $toc_preHTML;
}
if ($toc_postHTML) {
$this->TOCpostHTML = $toc_postHTML;
}
if ($toc_bookmarkText) {
$this->TOCbookmarkText = $toc_bookmarkText;
}
$this->TOC_margin_left = $toc_mgl;
$this->TOC_margin_right = $toc_mgr;
$this->TOC_margin_top = $toc_mgt;
$this->TOC_margin_bottom = $toc_mgb;
$this->TOC_margin_header = $toc_mgh;
$this->TOC_margin_footer = $toc_mgf;
$this->TOC_odd_header_name = $toc_ohname;
$this->TOC_even_header_name = $toc_ehname;
$this->TOC_odd_footer_name = $toc_ofname;
$this->TOC_even_footer_name = $toc_efname;
$this->TOC_odd_header_value = $toc_ohvalue;
$this->TOC_even_header_value = $toc_ehvalue;
$this->TOC_odd_footer_value = $toc_ofvalue;
$this->TOC_even_footer_value = $toc_efvalue;
$this->TOC_page_selector = $toc_pagesel;
$this->TOC_resetpagenum = $toc_resetpagenum; // mPDF 6
$this->TOC_pagenumstyle = $toc_pagenumstyle; // mPDF 6
$this->TOC_suppress = $toc_suppress; // mPDF 6
$this->TOCsheetsize = $toc_sheetsize;
}
}
/**
* Initiate, and Mark a place for the Table of Contents to be inserted
*/
public function TOC(
$tocfont = '',
$tocfontsize = 0,
$tocindent = 0,
$resetpagenum = '',
$pagenumstyle = '',
$suppress = '',
$toc_orientation = '',
$TOCusePaging = true,
$TOCuseLinking = false,
$toc_id = 0,
$tocoutdent = '',
$toc_resetpagenum = '',
$toc_pagenumstyle = '',
$toc_suppress = ''
) {
if (strtoupper($toc_id) == 'ALL') {
$toc_id = '_mpdf_all';
} elseif (!$toc_id) {
$toc_id = 0;
} else {
$toc_id = strtolower($toc_id);
}
// To use odd and even pages
// Cannot start table of contents on an even page
if (($this->mpdf->mirrorMargins) && (($this->mpdf->page) % 2 == 0)) { // EVEN
if ($this->mpdf->ColActive) {
if (count($this->mpdf->columnbuffer)) {
$this->mpdf->printcolumnbuffer();
}
}
$this->mpdf->AddPage($this->mpdf->CurOrientation, '', $resetpagenum, $pagenumstyle, $suppress);
} else {
$this->mpdf->PageNumSubstitutions[] = ['from' => $this->mpdf->page, 'reset' => $resetpagenum, 'type' => $pagenumstyle, 'suppress' => $suppress];
}
if ($toc_id) {
$this->m_TOC[$toc_id]['TOCmark'] = $this->mpdf->page;
$this->m_TOC[$toc_id]['TOCoutdent'] = $tocoutdent;
$this->m_TOC[$toc_id]['TOCorientation'] = $toc_orientation;
$this->m_TOC[$toc_id]['TOCuseLinking'] = $TOCuseLinking;
$this->m_TOC[$toc_id]['TOCusePaging'] = $TOCusePaging;
$this->m_TOC[$toc_id]['TOC_resetpagenum'] = $toc_resetpagenum; // mPDF 6
$this->m_TOC[$toc_id]['TOC_pagenumstyle'] = $toc_pagenumstyle; // mPDF 6
$this->m_TOC[$toc_id]['TOC_suppress'] = $toc_suppress; // mPDF 6
} else {
$this->TOCmark = $this->mpdf->page;
$this->TOCoutdent = $tocoutdent;
$this->TOCorientation = $toc_orientation;
$this->TOCuseLinking = $TOCuseLinking;
$this->TOCusePaging = $TOCusePaging;
$this->TOC_resetpagenum = $toc_resetpagenum; // mPDF 6
$this->TOC_pagenumstyle = $toc_pagenumstyle; // mPDF 6
$this->TOC_suppress = $toc_suppress; // mPDF 6
}
}
public function insertTOC()
{
/*
* Fix the TOC page numbering problem
*
* To do this, the current class is deep cloned and then the TOC functionality run. The correct page
* numbers are calculated when the TOC pages are moved into position in the cloned object (see Mpdf::MovePages).
* It's then a matter of copying the correct page numbers to the original object and letting the TOC functionality
* run as per normal.
*
* See https://github.com/mpdf/mpdf/issues/642
*/
if (!$this->tocTocPaintBegun) {
$copier = new DeepCopy(true);
$tocClassClone = $copier->copy($this);
$tocClassClone->beginTocPaint();
$tocClassClone->insertTOC();
$this->_toc = $tocClassClone->_toc;
}
$notocs = 0;
if ($this->TOCmark) {
$notocs = 1;
}
$notocs += count($this->m_TOC);
if ($notocs == 0) {
return;
}
if (count($this->m_TOC)) {
reset($this->m_TOC);
}
$added_toc_pages = 0;
if ($this->mpdf->ColActive) {
$this->mpdf->SetColumns(0);
}
if (($this->mpdf->mirrorMargins) && (($this->mpdf->page) % 2 == 1)) { // ODD
$this->mpdf->AddPage($this->mpdf->CurOrientation);
$extrapage = true;
} else {
$extrapage = false;
}
for ($toci = 0; $toci < $notocs; $toci++) {
if ($toci == 0 && $this->TOCmark) {
$toc_id = 0;
$toc_page = $this->TOCmark;
$tocoutdent = $this->TOCoutdent;
$toc_orientation = $this->TOCorientation;
$TOCuseLinking = $this->TOCuseLinking;
$TOCusePaging = $this->TOCusePaging;
$toc_preHTML = $this->TOCpreHTML;
$toc_postHTML = $this->TOCpostHTML;
$toc_bookmarkText = $this->TOCbookmarkText;
$toc_mgl = $this->TOC_margin_left;
$toc_mgr = $this->TOC_margin_right;
$toc_mgt = $this->TOC_margin_top;
$toc_mgb = $this->TOC_margin_bottom;
$toc_mgh = $this->TOC_margin_header;
$toc_mgf = $this->TOC_margin_footer;
$toc_ohname = $this->TOC_odd_header_name;
$toc_ehname = $this->TOC_even_header_name;
$toc_ofname = $this->TOC_odd_footer_name;
$toc_efname = $this->TOC_even_footer_name;
$toc_ohvalue = $this->TOC_odd_header_value;
$toc_ehvalue = $this->TOC_even_header_value;
$toc_ofvalue = $this->TOC_odd_footer_value;
$toc_efvalue = $this->TOC_even_footer_value;
$toc_page_selector = $this->TOC_page_selector;
$toc_resetpagenum = $this->TOC_resetpagenum; // mPDF 6
$toc_pagenumstyle = $this->TOC_pagenumstyle; // mPDF 6
$toc_suppress = $this->TOC_suppress; // mPDF 6
$toc_sheet_size = (isset($this->TOCsheetsize) ? $this->TOCsheetsize : '');
} else {
$arr = current($this->m_TOC);
$toc_id = key($this->m_TOC);
$toc_page = $this->m_TOC[$toc_id]['TOCmark'];
$tocoutdent = $this->m_TOC[$toc_id]['TOCoutdent'];
$toc_orientation = $this->m_TOC[$toc_id]['TOCorientation'];
$TOCuseLinking = $this->m_TOC[$toc_id]['TOCuseLinking'];
$TOCusePaging = $this->m_TOC[$toc_id]['TOCusePaging'];
if (isset($this->m_TOC[$toc_id]['TOCpreHTML'])) {
$toc_preHTML = $this->m_TOC[$toc_id]['TOCpreHTML'];
} else {
$toc_preHTML = '';
}
if (isset($this->m_TOC[$toc_id]['TOCpostHTML'])) {
$toc_postHTML = $this->m_TOC[$toc_id]['TOCpostHTML'];
} else {
$toc_postHTML = '';
}
if (isset($this->m_TOC[$toc_id]['TOCbookmarkText'])) {
$toc_bookmarkText = $this->m_TOC[$toc_id]['TOCbookmarkText'];
} else {
$toc_bookmarkText = '';
} // *BOOKMARKS*
$toc_mgl = $this->m_TOC[$toc_id]['TOC_margin_left'];
$toc_mgr = $this->m_TOC[$toc_id]['TOC_margin_right'];
$toc_mgt = $this->m_TOC[$toc_id]['TOC_margin_top'];
$toc_mgb = $this->m_TOC[$toc_id]['TOC_margin_bottom'];
$toc_mgh = $this->m_TOC[$toc_id]['TOC_margin_header'];
$toc_mgf = $this->m_TOC[$toc_id]['TOC_margin_footer'];
$toc_ohname = $this->m_TOC[$toc_id]['TOC_odd_header_name'];
$toc_ehname = $this->m_TOC[$toc_id]['TOC_even_header_name'];
$toc_ofname = $this->m_TOC[$toc_id]['TOC_odd_footer_name'];
$toc_efname = $this->m_TOC[$toc_id]['TOC_even_footer_name'];
$toc_ohvalue = $this->m_TOC[$toc_id]['TOC_odd_header_value'];
$toc_ehvalue = $this->m_TOC[$toc_id]['TOC_even_header_value'];
$toc_ofvalue = $this->m_TOC[$toc_id]['TOC_odd_footer_value'];
$toc_efvalue = $this->m_TOC[$toc_id]['TOC_even_footer_value'];
$toc_page_selector = $this->m_TOC[$toc_id]['TOC_page_selector'];
$toc_resetpagenum = $this->m_TOC[$toc_id]['TOC_resetpagenum']; // mPDF 6
$toc_pagenumstyle = $this->m_TOC[$toc_id]['TOC_pagenumstyle']; // mPDF 6
$toc_suppress = $this->m_TOC[$toc_id]['TOC_suppress']; // mPDF 6
$toc_sheet_size = (isset($this->m_TOC[$toc_id]['TOCsheetsize']) ? $this->m_TOC[$toc_id]['TOCsheetsize'] : '');
next($this->m_TOC);
}
// mPDF 5.6.31
if (!$toc_orientation) {
$toc_orientation = $this->mpdf->DefOrientation;
}
// mPDF 6 number style and suppress now picked up from section preceding ToC
list($tp_pagenumstyle, $tp_suppress, $tp_reset) = $this->mpdf->docPageSettings($toc_page - 1);
if ($toc_resetpagenum) {
$tp_reset = $toc_resetpagenum; // mPDF 6
}
if ($toc_pagenumstyle) {
$tp_pagenumstyle = $toc_pagenumstyle; // mPDF 6
}
if ($toc_suppress || $toc_suppress === '0') {
$tp_suppress = $toc_suppress; // mPDF 6
}
$this->mpdf->AddPage($toc_orientation, '', $tp_reset, $tp_pagenumstyle, $tp_suppress, $toc_mgl, $toc_mgr, $toc_mgt, $toc_mgb, $toc_mgh, $toc_mgf, $toc_ohname, $toc_ehname, $toc_ofname, $toc_efname, $toc_ohvalue, $toc_ehvalue, $toc_ofvalue, $toc_efvalue, $toc_page_selector, $toc_sheet_size); // mPDF 6
$this->mpdf->writingToC = true; // mPDF 5.6.38
/*
* Ensure the TOC Page Number Style doesn't effect the TOC Numbering (added automatically in `AddPage()` above)
* Ensure the page numbers show in the TOC when the 'suppress' setting is enabled
* @see https://github.com/mpdf/mpdf/issues/792
* @see https://github.com/mpdf/mpdf/issues/777
*/
if (isset($tocClassClone)) {
$this->mpdf->PageNumSubstitutions = array_map(function ($sub) {
$sub['suppress'] = '';
return $sub;
}, $tocClassClone->mpdf->PageNumSubstitutions);
}
// mPDF 5.6.31
$tocstart = count($this->mpdf->pages);
if (isset($toc_preHTML) && $toc_preHTML) {
$this->mpdf->WriteHTML($toc_preHTML);
}
// mPDF 5.6.19
$html = '<div class="mpdf_toc" id="mpdf_toc_' . $toc_id . '">';
foreach ($this->_toc as $t) {
if ($t['toc_id'] === '_mpdf_all' || $t['toc_id'] === $toc_id) {
$html .= '<div class="mpdf_toc_level_' . $t['l'] . '">';
if ($TOCuseLinking) {
$html .= '<a class="mpdf_toc_a" href="#__mpdfinternallink_' . $t['link'] . '">';
}
$html .= '<span class="mpdf_toc_t_level_' . $t['l'] . '">' . $t['t'] . '</span>';
if ($TOCuseLinking) {
$html .= '</a>';
}
if (!$tocoutdent) {
$tocoutdent = '0';
}
if ($TOCusePaging) {
$html .= ' <dottab outdent="' . $tocoutdent . '" /> ';
if ($TOCuseLinking) {
$html .= '<a class="mpdf_toc_a" href="#__mpdfinternallink_' . $t['link'] . '">';
}
$html .= '<span class="mpdf_toc_p_level_' . $t['l'] . '">' . $this->mpdf->docPageNum($t['p']) . '</span>';
if ($TOCuseLinking) {
$html .= '</a>';
}
}
$html .= '</div>';
}
}
$html .= '</div>';
$this->mpdf->WriteHTML($html);
if (isset($toc_postHTML) && $toc_postHTML) {
$this->mpdf->WriteHTML($toc_postHTML);
}
$this->mpdf->writingToC = false; // mPDF 5.6.38
$this->mpdf->AddPage($toc_orientation, 'E');
$n_toc = $this->mpdf->page - $tocstart + 1;
if ($toci == 0 && $this->TOCmark) {
$TOC_start = $tocstart;
$TOC_end = $this->mpdf->page;
$TOC_npages = $n_toc;
} else {
$this->m_TOC[$toc_id]['start'] = $tocstart;
$this->m_TOC[$toc_id]['end'] = $this->mpdf->page;
$this->m_TOC[$toc_id]['npages'] = $n_toc;
}
}
$s = '';
$s .= $this->mpdf->PrintBodyBackgrounds();
$s .= $this->mpdf->PrintPageBackgrounds();
$this->mpdf->pages[$this->mpdf->page] = preg_replace('/(___BACKGROUND___PATTERNS' . $this->mpdf->uniqstr . ')/', "\n" . $s . "\n" . '\\1', $this->mpdf->pages[$this->mpdf->page]);
$this->mpdf->pageBackgrounds = [];
//Page footer
$this->mpdf->InFooter = true;
$this->mpdf->Footer();
$this->mpdf->InFooter = false;
// 2nd time through to move pages etc.
$added_toc_pages = 0;
if (count($this->m_TOC)) {
reset($this->m_TOC);
}
for ($toci = 0; $toci < $notocs; $toci++) {
if ($toci == 0 && $this->TOCmark) {
$toc_id = 0;
$toc_page = $this->TOCmark + $added_toc_pages;
$toc_orientation = $this->TOCorientation;
$TOCuseLinking = $this->TOCuseLinking;
$TOCusePaging = $this->TOCusePaging;
$toc_bookmarkText = $this->TOCbookmarkText; // *BOOKMARKS*
$tocstart = $TOC_start;
$tocend = $n = $TOC_end;
$n_toc = $TOC_npages;
} else {
$arr = current($this->m_TOC);
$toc_id = key($this->m_TOC);
$toc_page = $this->m_TOC[$toc_id]['TOCmark'] + $added_toc_pages;
$toc_orientation = $this->m_TOC[$toc_id]['TOCorientation'];
$TOCuseLinking = $this->m_TOC[$toc_id]['TOCuseLinking'];
$TOCusePaging = $this->m_TOC[$toc_id]['TOCusePaging'];
$toc_bookmarkText = Arrays::get($this->m_TOC[$toc_id], 'TOCbookmarkText', null); // *BOOKMARKS*
$tocstart = $this->m_TOC[$toc_id]['start'];
$tocend = $n = $this->m_TOC[$toc_id]['end'];
$n_toc = $this->m_TOC[$toc_id]['npages'];
next($this->m_TOC);
}
// Now pages moved
$added_toc_pages += $n_toc;
$this->mpdf->MovePages($toc_page, $tocstart, $tocend);
$this->mpdf->pgsIns[$toc_page] = $tocend - $tocstart + 1;
/* -- BOOKMARKS -- */
// Insert new Bookmark for Bookmark
if ($toc_bookmarkText) {
$insert = -1;
foreach ($this->mpdf->BMoutlines as $i => $o) {
if ($o['p'] < $toc_page) { // i.e. before point of insertion
$insert = $i;
}
}
$txt = $this->mpdf->purify_utf8_text($toc_bookmarkText);
if ($this->mpdf->text_input_as_HTML) {
$txt = $this->mpdf->all_entities_to_utf8($txt);
}
$newBookmark[0] = ['t' => $txt, 'l' => 0, 'y' => 0, 'p' => $toc_page];
array_splice($this->mpdf->BMoutlines, ($insert + 1), 0, $newBookmark);
}
/* -- END BOOKMARKS -- */
}
// Delete empty page that was inserted earlier
if ($extrapage) {
unset($this->mpdf->pages[count($this->mpdf->pages)]);
$this->mpdf->page--; // Reset page pointer
}
/* Fix the over adjustment of the TOC and Page Substitutions values */
if (isset($tocClassClone)) {
$this->_toc = $tocClassClone->_toc;
$this->mpdf->PageNumSubstitutions = $tocClassClone->mpdf->PageNumSubstitutions;
unset($tocClassClone);
}
}
public function openTagTOC($attr)
{
if (isset($attr['OUTDENT']) && $attr['OUTDENT']) {
$tocoutdent = $attr['OUTDENT'];
} else {
$tocoutdent = '';
} // mPDF 5.6.19
if (isset($attr['RESETPAGENUM']) && $attr['RESETPAGENUM']) {
$resetpagenum = $attr['RESETPAGENUM'];
} else {
$resetpagenum = '';
}
if (isset($attr['PAGENUMSTYLE']) && $attr['PAGENUMSTYLE']) {
$pagenumstyle = $attr['PAGENUMSTYLE'];
} else {
$pagenumstyle = '';
}
if (isset($attr['SUPPRESS']) && $attr['SUPPRESS']) {
$suppress = $attr['SUPPRESS'];
} else {
$suppress = '';
}
if (isset($attr['TOC-ORIENTATION']) && $attr['TOC-ORIENTATION']) {
$toc_orientation = $attr['TOC-ORIENTATION'];
} else {
$toc_orientation = '';
}
if (isset($attr['PAGING']) && (strtoupper($attr['PAGING']) == 'OFF' || $attr['PAGING'] === '0')) {
$paging = false;
} else {
$paging = true;
}
if (isset($attr['LINKS']) && (strtoupper($attr['LINKS']) == 'ON' || $attr['LINKS'] == 1)) {
$links = true;
} else {
$links = false;
}
if (isset($attr['NAME']) && $attr['NAME']) {
$toc_id = strtolower($attr['NAME']);
} else {
$toc_id = 0;
}
$this->TOC('', 0, 0, $resetpagenum, $pagenumstyle, $suppress, $toc_orientation, $paging, $links, $toc_id, $tocoutdent); // mPDF 5.6.19 5.6.31
}
public function openTagTOCPAGEBREAK($attr)
{
if (isset($attr['NAME']) && $attr['NAME']) {
$toc_id = strtolower($attr['NAME']);
} else {
$toc_id = 0;
}
if ($toc_id) {
if (isset($attr['OUTDENT']) && $attr['OUTDENT']) {
$this->m_TOC[$toc_id]['TOCoutdent'] = $attr['OUTDENT'];
} else {
$this->m_TOC[$toc_id]['TOCoutdent'] = '';
} // mPDF 5.6.19
if (isset($attr['TOC-ORIENTATION']) && $attr['TOC-ORIENTATION']) {
$this->m_TOC[$toc_id]['TOCorientation'] = $attr['TOC-ORIENTATION'];
} else {
$this->m_TOC[$toc_id]['TOCorientation'] = '';
}
if (isset($attr['PAGING']) && (strtoupper($attr['PAGING']) == 'OFF' || $attr['PAGING'] === '0')) {
$this->m_TOC[$toc_id]['TOCusePaging'] = false;
} else {
$this->m_TOC[$toc_id]['TOCusePaging'] = true;
}
if (isset($attr['LINKS']) && (strtoupper($attr['LINKS']) == 'ON' || $attr['LINKS'] == 1)) {
$this->m_TOC[$toc_id]['TOCuseLinking'] = true;
} else {
$this->m_TOC[$toc_id]['TOCuseLinking'] = false;
}
$this->m_TOC[$toc_id]['TOC_margin_left'] = $this->m_TOC[$toc_id]['TOC_margin_right'] = $this->m_TOC[$toc_id]['TOC_margin_top'] = $this->m_TOC[$toc_id]['TOC_margin_bottom'] = $this->m_TOC[$toc_id]['TOC_margin_header'] = $this->m_TOC[$toc_id]['TOC_margin_footer'] = '';
if (isset($attr['TOC-MARGIN-RIGHT'])) {
$this->m_TOC[$toc_id]['TOC_margin_right'] = $this->sizeConverter->convert($attr['TOC-MARGIN-RIGHT'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-LEFT'])) {
$this->m_TOC[$toc_id]['TOC_margin_left'] = $this->sizeConverter->convert($attr['TOC-MARGIN-LEFT'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-TOP'])) {
$this->m_TOC[$toc_id]['TOC_margin_top'] = $this->sizeConverter->convert($attr['TOC-MARGIN-TOP'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-BOTTOM'])) {
$this->m_TOC[$toc_id]['TOC_margin_bottom'] = $this->sizeConverter->convert($attr['TOC-MARGIN-BOTTOM'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-HEADER'])) {
$this->m_TOC[$toc_id]['TOC_margin_header'] = $this->sizeConverter->convert($attr['TOC-MARGIN-HEADER'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-FOOTER'])) {
$this->m_TOC[$toc_id]['TOC_margin_footer'] = $this->sizeConverter->convert($attr['TOC-MARGIN-FOOTER'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
$this->m_TOC[$toc_id]['TOC_odd_header_name'] = $this->m_TOC[$toc_id]['TOC_even_header_name'] = $this->m_TOC[$toc_id]['TOC_odd_footer_name'] = $this->m_TOC[$toc_id]['TOC_even_footer_name'] = '';
if (isset($attr['TOC-ODD-HEADER-NAME']) && $attr['TOC-ODD-HEADER-NAME']) {
$this->m_TOC[$toc_id]['TOC_odd_header_name'] = $attr['TOC-ODD-HEADER-NAME'];
}
if (isset($attr['TOC-EVEN-HEADER-NAME']) && $attr['TOC-EVEN-HEADER-NAME']) {
$this->m_TOC[$toc_id]['TOC_even_header_name'] = $attr['TOC-EVEN-HEADER-NAME'];
}
if (isset($attr['TOC-ODD-FOOTER-NAME']) && $attr['TOC-ODD-FOOTER-NAME']) {
$this->m_TOC[$toc_id]['TOC_odd_footer_name'] = $attr['TOC-ODD-FOOTER-NAME'];
}
if (isset($attr['TOC-EVEN-FOOTER-NAME']) && $attr['TOC-EVEN-FOOTER-NAME']) {
$this->m_TOC[$toc_id]['TOC_even_footer_name'] = $attr['TOC-EVEN-FOOTER-NAME'];
}
$this->m_TOC[$toc_id]['TOC_odd_header_value'] = $this->m_TOC[$toc_id]['TOC_even_header_value'] = $this->m_TOC[$toc_id]['TOC_odd_footer_value'] = $this->m_TOC[$toc_id]['TOC_even_footer_value'] = 0;
if (isset($attr['TOC-ODD-HEADER-VALUE']) && ($attr['TOC-ODD-HEADER-VALUE'] == '1' || strtoupper($attr['TOC-ODD-HEADER-VALUE']) == 'ON')) {
$this->m_TOC[$toc_id]['TOC_odd_header_value'] = 1;
} elseif (isset($attr['TOC-ODD-HEADER-VALUE']) && ($attr['TOC-ODD-HEADER-VALUE'] == '-1' || strtoupper($attr['TOC-ODD-HEADER-VALUE']) == 'OFF')) {
$this->m_TOC[$toc_id]['TOC_odd_header_value'] = -1;
}
if (isset($attr['TOC-EVEN-HEADER-VALUE']) && ($attr['TOC-EVEN-HEADER-VALUE'] == '1' || strtoupper($attr['TOC-EVEN-HEADER-VALUE']) == 'ON')) {
$this->m_TOC[$toc_id]['TOC_even_header_value'] = 1;
} elseif (isset($attr['TOC-EVEN-HEADER-VALUE']) && ($attr['TOC-EVEN-HEADER-VALUE'] == '-1' || strtoupper($attr['TOC-EVEN-HEADER-VALUE']) == 'OFF')) {
$this->m_TOC[$toc_id]['TOC_even_header_value'] = -1;
}
if (isset($attr['TOC-ODD-FOOTER-VALUE']) && ($attr['TOC-ODD-FOOTER-VALUE'] == '1' || strtoupper($attr['TOC-ODD-FOOTER-VALUE']) == 'ON')) {
$this->m_TOC[$toc_id]['TOC_odd_footer_value'] = 1;
} elseif (isset($attr['TOC-ODD-FOOTER-VALUE']) && ($attr['TOC-ODD-FOOTER-VALUE'] == '-1' || strtoupper($attr['TOC-ODD-FOOTER-VALUE']) == 'OFF')) {
$this->m_TOC[$toc_id]['TOC_odd_footer_value'] = -1;
}
if (isset($attr['TOC-EVEN-FOOTER-VALUE']) && ($attr['TOC-EVEN-FOOTER-VALUE'] == '1' || strtoupper($attr['TOC-EVEN-FOOTER-VALUE']) == 'ON')) {
$this->m_TOC[$toc_id]['TOC_even_footer_value'] = 1;
} elseif (isset($attr['TOC-EVEN-FOOTER-VALUE']) && ($attr['TOC-EVEN-FOOTER-VALUE'] == '-1' || strtoupper($attr['TOC-EVEN-FOOTER-VALUE']) == 'OFF')) {
$this->m_TOC[$toc_id]['TOC_even_footer_value'] = -1;
}
if (isset($attr['TOC-RESETPAGENUM']) && $attr['TOC-RESETPAGENUM']) {
$this->m_TOC[$toc_id]['TOC_resetpagenum'] = $attr['TOC-RESETPAGENUM'];
} else {
$this->m_TOC[$toc_id]['TOC_resetpagenum'] = '';
} // mPDF 6
if (isset($attr['TOC-PAGENUMSTYLE']) && $attr['TOC-PAGENUMSTYLE']) {
$this->m_TOC[$toc_id]['TOC_pagenumstyle'] = $attr['TOC-PAGENUMSTYLE'];
} else {
$this->m_TOC[$toc_id]['TOC_pagenumstyle'] = '';
} // mPDF 6
if (isset($attr['TOC-SUPPRESS']) && ($attr['TOC-SUPPRESS'] || $attr['TOC-SUPPRESS'] === '0')) {
$this->m_TOC[$toc_id]['TOC_suppress'] = $attr['TOC-SUPPRESS'];
} else {
$this->m_TOC[$toc_id]['TOC_suppress'] = '';
} // mPDF 6
if (isset($attr['TOC-PAGE-SELECTOR']) && $attr['TOC-PAGE-SELECTOR']) {
$this->m_TOC[$toc_id]['TOC_page_selector'] = $attr['TOC-PAGE-SELECTOR'];
} else {
$this->m_TOC[$toc_id]['TOC_page_selector'] = '';
}
if (isset($attr['TOC-SHEET-SIZE']) && $attr['TOC-SHEET-SIZE']) {
$this->m_TOC[$toc_id]['TOCsheetsize'] = $attr['TOC-SHEET-SIZE'];
} else {
$this->m_TOC[$toc_id]['TOCsheetsize'] = '';
}
if (isset($attr['TOC-PREHTML']) && $attr['TOC-PREHTML']) {
$this->m_TOC[$toc_id]['TOCpreHTML'] = htmlspecialchars_decode($attr['TOC-PREHTML'], ENT_QUOTES);
}
if (isset($attr['TOC-POSTHTML']) && $attr['TOC-POSTHTML']) {
$this->m_TOC[$toc_id]['TOCpostHTML'] = htmlspecialchars_decode($attr['TOC-POSTHTML'], ENT_QUOTES);
}
if (isset($attr['TOC-BOOKMARKTEXT']) && $attr['TOC-BOOKMARKTEXT']) {
$this->m_TOC[$toc_id]['TOCbookmarkText'] = htmlspecialchars_decode($attr['TOC-BOOKMARKTEXT'], ENT_QUOTES);
} // *BOOKMARKS*
} else {
if (isset($attr['OUTDENT']) && $attr['OUTDENT']) {
$this->TOCoutdent = $attr['OUTDENT'];
} else {
$this->TOCoutdent = '';
} // mPDF 5.6.19
if (isset($attr['TOC-ORIENTATION']) && $attr['TOC-ORIENTATION']) {
$this->TOCorientation = $attr['TOC-ORIENTATION'];
} else {
$this->TOCorientation = '';
}
if (isset($attr['PAGING']) && (strtoupper($attr['PAGING']) == 'OFF' || $attr['PAGING'] === '0')) {
$this->TOCusePaging = false;
} else {
$this->TOCusePaging = true;
}
if (isset($attr['LINKS']) && (strtoupper($attr['LINKS']) == 'ON' || $attr['LINKS'] == 1)) {
$this->TOCuseLinking = true;
} else {
$this->TOCuseLinking = false;
}
$this->TOC_margin_left = $this->TOC_margin_right = $this->TOC_margin_top = $this->TOC_margin_bottom = $this->TOC_margin_header = $this->TOC_margin_footer = '';
if (isset($attr['TOC-MARGIN-RIGHT'])) {
$this->TOC_margin_right = $this->sizeConverter->convert($attr['TOC-MARGIN-RIGHT'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-LEFT'])) {
$this->TOC_margin_left = $this->sizeConverter->convert($attr['TOC-MARGIN-LEFT'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-TOP'])) {
$this->TOC_margin_top = $this->sizeConverter->convert($attr['TOC-MARGIN-TOP'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-BOTTOM'])) {
$this->TOC_margin_bottom = $this->sizeConverter->convert($attr['TOC-MARGIN-BOTTOM'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-HEADER'])) {
$this->TOC_margin_header = $this->sizeConverter->convert($attr['TOC-MARGIN-HEADER'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
if (isset($attr['TOC-MARGIN-FOOTER'])) {
$this->TOC_margin_footer = $this->sizeConverter->convert($attr['TOC-MARGIN-FOOTER'], $this->mpdf->w, $this->mpdf->FontSize, false);
}
$this->TOC_odd_header_name = $this->TOC_even_header_name = $this->TOC_odd_footer_name = $this->TOC_even_footer_name = '';
if (isset($attr['TOC-ODD-HEADER-NAME']) && $attr['TOC-ODD-HEADER-NAME']) {
$this->TOC_odd_header_name = $attr['TOC-ODD-HEADER-NAME'];
}
if (isset($attr['TOC-EVEN-HEADER-NAME']) && $attr['TOC-EVEN-HEADER-NAME']) {
$this->TOC_even_header_name = $attr['TOC-EVEN-HEADER-NAME'];
}
if (isset($attr['TOC-ODD-FOOTER-NAME']) && $attr['TOC-ODD-FOOTER-NAME']) {
$this->TOC_odd_footer_name = $attr['TOC-ODD-FOOTER-NAME'];
}
if (isset($attr['TOC-EVEN-FOOTER-NAME']) && $attr['TOC-EVEN-FOOTER-NAME']) {
$this->TOC_even_footer_name = $attr['TOC-EVEN-FOOTER-NAME'];
}
$this->TOC_odd_header_value = $this->TOC_even_header_value = $this->TOC_odd_footer_value = $this->TOC_even_footer_value = 0;
if (isset($attr['TOC-ODD-HEADER-VALUE']) && ($attr['TOC-ODD-HEADER-VALUE'] == '1' || strtoupper($attr['TOC-ODD-HEADER-VALUE']) == 'ON')) {
$this->TOC_odd_header_value = 1;
} elseif (isset($attr['TOC-ODD-HEADER-VALUE']) && ($attr['TOC-ODD-HEADER-VALUE'] == '-1' || strtoupper($attr['TOC-ODD-HEADER-VALUE']) == 'OFF')) {
$this->TOC_odd_header_value = -1;
}
if (isset($attr['TOC-EVEN-HEADER-VALUE']) && ($attr['TOC-EVEN-HEADER-VALUE'] == '1' || strtoupper($attr['TOC-EVEN-HEADER-VALUE']) == 'ON')) {
$this->TOC_even_header_value = 1;
} elseif (isset($attr['TOC-EVEN-HEADER-VALUE']) && ($attr['TOC-EVEN-HEADER-VALUE'] == '-1' || strtoupper($attr['TOC-EVEN-HEADER-VALUE']) == 'OFF')) {
$this->TOC_even_header_value = -1;
}
if (isset($attr['TOC-ODD-FOOTER-VALUE']) && ($attr['TOC-ODD-FOOTER-VALUE'] == '1' || strtoupper($attr['TOC-ODD-FOOTER-VALUE']) == 'ON')) {
$this->TOC_odd_footer_value = 1;
} elseif (isset($attr['TOC-ODD-FOOTER-VALUE']) && ($attr['TOC-ODD-FOOTER-VALUE'] == '-1' || strtoupper($attr['TOC-ODD-FOOTER-VALUE']) == 'OFF')) {
$this->TOC_odd_footer_value = -1;
}
if (isset($attr['TOC-EVEN-FOOTER-VALUE']) && ($attr['TOC-EVEN-FOOTER-VALUE'] == '1' || strtoupper($attr['TOC-EVEN-FOOTER-VALUE']) == 'ON')) {
$this->TOC_even_footer_value = 1;
} elseif (isset($attr['TOC-EVEN-FOOTER-VALUE']) && ($attr['TOC-EVEN-FOOTER-VALUE'] == '-1' || strtoupper($attr['TOC-EVEN-FOOTER-VALUE']) == 'OFF')) {
$this->TOC_even_footer_value = -1;
}
if (isset($attr['TOC-PAGE-SELECTOR']) && $attr['TOC-PAGE-SELECTOR']) {
$this->TOC_page_selector = $attr['TOC-PAGE-SELECTOR'];
} else {
$this->TOC_page_selector = '';
}
if (isset($attr['TOC-RESETPAGENUM']) && $attr['TOC-RESETPAGENUM']) {
$this->TOC_resetpagenum = $attr['TOC-RESETPAGENUM'];
} else {
$this->TOC_resetpagenum = '';
} // mPDF 6
if (isset($attr['TOC-PAGENUMSTYLE']) && $attr['TOC-PAGENUMSTYLE']) {
$this->TOC_pagenumstyle = $attr['TOC-PAGENUMSTYLE'];
} else {
$this->TOC_pagenumstyle = '';
} // mPDF 6
if (isset($attr['TOC-SUPPRESS']) && ($attr['TOC-SUPPRESS'] || $attr['TOC-SUPPRESS'] === '0')) {
$this->TOC_suppress = $attr['TOC-SUPPRESS'];
} else {
$this->TOC_suppress = '';
} // mPDF 6
if (isset($attr['TOC-SHEET-SIZE']) && $attr['TOC-SHEET-SIZE']) {
$this->TOCsheetsize = $attr['TOC-SHEET-SIZE'];
} else {
$this->TOCsheetsize = '';
}
if (isset($attr['TOC-PREHTML']) && $attr['TOC-PREHTML']) {
$this->TOCpreHTML = htmlspecialchars_decode($attr['TOC-PREHTML'], ENT_QUOTES);
}
if (isset($attr['TOC-POSTHTML']) && $attr['TOC-POSTHTML']) {
$this->TOCpostHTML = htmlspecialchars_decode($attr['TOC-POSTHTML'], ENT_QUOTES);
}
if (isset($attr['TOC-BOOKMARKTEXT']) && $attr['TOC-BOOKMARKTEXT']) {
$this->TOCbookmarkText = htmlspecialchars_decode($attr['TOC-BOOKMARKTEXT'], ENT_QUOTES);
}
}
if ($this->mpdf->y == $this->mpdf->tMargin && (!$this->mpdf->mirrorMargins || ($this->mpdf->mirrorMargins && $this->mpdf->page % 2 == 1))) {
if ($toc_id) {
$this->m_TOC[$toc_id]['TOCmark'] = $this->mpdf->page;
} else {
$this->TOCmark = $this->mpdf->page;
}
// Don't add a page
if ($this->mpdf->page == 1 && count($this->mpdf->PageNumSubstitutions) == 0) {
$resetpagenum = '';
$pagenumstyle = '';
$suppress = '';
if (isset($attr['RESETPAGENUM'])) {
$resetpagenum = $attr['RESETPAGENUM'];
}
if (isset($attr['PAGENUMSTYLE'])) {
$pagenumstyle = $attr['PAGENUMSTYLE'];
}
if (isset($attr['SUPPRESS'])) {
$suppress = $attr['SUPPRESS'];
}
if (!$suppress) {
$suppress = 'off';
}
$this->mpdf->PageNumSubstitutions[] = ['from' => 1, 'reset' => $resetpagenum, 'type' => $pagenumstyle, 'suppress' => $suppress];
}
return [true, $toc_id];
}
// No break - continues as PAGEBREAK...
return [false, $toc_id];
}
}
vendor/mpdf/mpdf/src/MpdfException.php 0000644 00000000111 14760002214 0013747 0 ustar 00 <?php
namespace Mpdf;
class MpdfException extends \ErrorException
{
}
vendor/mpdf/mpdf/src/TTFontFile.php 0000644 00000520131 14760002214 0013171 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Fonts\FontCache;
use Mpdf\Fonts\GlyphOperator;
// NOTE*** If you change the defined constants below, be sure to delete all temporary font data files in /ttfontdata/
// to force mPDF to regenerate cached font files.
if (!defined('_OTL_OLD_SPEC_COMPAT_2')) {
define('_OTL_OLD_SPEC_COMPAT_2', true);
}
// Define the value used in the "head" table of a created TTF file
// 0x74727565 "true" for Mac
// 0x00010000 for Windows
// Either seems to work for a font embedded in a PDF file
// when read by Adobe Reader on a Windows PC(!)
if (!defined('_TTF_MAC_HEADER')) {
define('_TTF_MAC_HEADER', false);
}
// Recalculate correct metadata/profiles when making subset fonts (not SIP/SMP)
// e.g. xMin, xMax, maxNContours
if (!defined('_RECALC_PROFILE')) {
define('_RECALC_PROFILE', false);
}
// mPDF 5.7.1
if (!function_exists('\Mpdf\unicode_hex')) {
function unicode_hex($unicode_dec)
{
return sprintf("%05s", strtoupper(dechex($unicode_dec)));
}
}
/**
* TTFontFile class
*
* This class is based on The ReportLab Open Source PDF library
* written in Python - http://www.reportlab.com/software/opensource/
* together with ideas from the OpenOffice source code and others.
* This header must be retained in any redistribution or
* modification of the file.
*
* @author Ian Back <ianb@bpm1.com>
* @license LGPL
*/
class TTFontFile
{
use Strict;
private $fontCache;
private $fontDescriptor;
var $GPOSFeatures;
var $GPOSLookups;
var $GPOSScriptLang;
var $MarkAttachmentType;
var $MarkGlyphSets;
var $GlyphClassMarks;
var $GlyphClassLigatures;
var $GlyphClassBases;
var $GlyphClassComponents;
var $GSUBScriptLang;
var $rtlPUAstr;
var $fontkey;
var $useOTL;
var $maxUni;
var $sFamilyClass;
var $sFamilySubClass;
var $sipset;
var $smpset;
var $_pos;
var $numTables;
var $searchRange;
var $entrySelector;
var $rangeShift;
var $tables;
var $otables;
var $filename;
var $fh;
var $glyphPos;
var $charToGlyph;
var $ascent;
var $descent;
var $lineGap;
var $hheaascent;
var $hheadescent;
var $hhealineGap;
var $advanceWidthMax;
var $typoAscender;
var $typoDescender;
var $typoLineGap;
var $usWinAscent;
var $usWinDescent;
var $strikeoutSize;
var $strikeoutPosition;
var $name;
var $familyName;
var $styleName;
var $fullName;
var $uniqueFontID;
var $unitsPerEm;
var $bbox;
var $capHeight;
var $xHeight;
var $stemV;
var $italicAngle;
var $flags;
var $underlinePosition;
var $underlineThickness;
var $charWidths;
var $defaultWidth;
var $maxStrLenRead;
var $numTTCFonts;
var $TTCFonts;
var $maxUniChar;
var $kerninfo;
var $haskernGPOS;
var $hassmallcapsGSUB;
var $codeToGlyph;
var $glyphdata;
var $LuCoverage;
public $panose;
public $version;
public $fontRevision;
public $restrictedUse;
public $glyphIDtoUni;
public $glyphToChar;
public $GSUBFeatures;
public $GSUBLookups;
public $GSLuCoverage;
public function __construct(FontCache $fontCache, $fontDescriptor)
{
$this->fontCache = $fontCache;
$this->fontDescriptor = $fontDescriptor;
// Maximum size of glyf table to read in as string (otherwise reads each glyph from file)
$this->maxStrLenRead = 200000;
}
public function getMetrics($file, $fontkey, $TTCfontID = 0, $debug = false, $BMPonly = false, $useOTL = 0)
{
$this->useOTL = $useOTL;
$this->fontkey = $fontkey;
$this->filename = $file;
$this->fh = fopen($file, 'rb');
if (!$this->fh) {
throw new \Mpdf\MpdfException(sprintf('Unable to open font file "%s"', $file));
}
$this->_pos = 0;
$this->charWidths = '';
$this->glyphPos = [];
$this->charToGlyph = [];
$this->tables = [];
$this->otables = [];
$this->kerninfo = [];
$this->haskernGPOS = [];
$this->hassmallcapsGSUB = [];
$this->ascent = 0;
$this->descent = 0;
$this->lineGap = 0;
$this->hheaascent = 0;
$this->hheadescent = 0;
$this->hhealineGap = 0;
$this->xHeight = 0;
$this->capHeight = 0;
$this->panose = [];
$this->sFamilyClass = 0;
$this->sFamilySubClass = 0;
$this->typoAscender = 0;
$this->typoDescender = 0;
$this->typoLineGap = 0;
$this->usWinAscent = 0;
$this->usWinDescent = 0;
$this->advanceWidthMax = 0;
$this->strikeoutSize = 0;
$this->strikeoutPosition = 0;
$this->numTTCFonts = 0;
$this->TTCFonts = [];
$this->version = $version = $this->read_ulong();
$this->panose = [];
if ($version === 0x4F54544F) {
throw new \Mpdf\MpdfException('Postscript outlines are not supported');
}
if ($version === 0x74746366 && !$TTCfontID) {
throw new \Mpdf\MpdfException(sprintf('TTCfontID for a TrueType Collection is not defined in mPDF "fontdata" configuration (%s)', $file));
}
if (!in_array($version, [0x00010000, 0x74727565], true) && !$TTCfontID) {
throw new \Mpdf\MpdfException(sprintf('Not a TrueType font: version=%s)', $version));
}
if ($TTCfontID > 0) {
$this->version = $version = $this->read_ulong(); // TTC Header version now
if (!in_array($version, [0x00010000, 0x00020000], true)) {
throw new \Mpdf\MpdfException(sprintf('Error parsing TrueType Collection: version=%s - (%s)', $version, $file));
}
$this->numTTCFonts = $this->read_ulong();
for ($i = 1; $i <= $this->numTTCFonts; $i++) {
$this->TTCFonts[$i]['offset'] = $this->read_ulong();
}
$this->seek($this->TTCFonts[$TTCfontID]['offset']);
$this->version = $version = $this->read_ulong(); // TTFont version again now
}
$this->readTableDirectory($debug);
$this->extractInfo($debug, $BMPonly, $useOTL);
fclose($this->fh);
}
function readTableDirectory($debug = false)
{
$this->numTables = $this->read_ushort();
$this->searchRange = $this->read_ushort();
$this->entrySelector = $this->read_ushort();
$this->rangeShift = $this->read_ushort();
$this->tables = [];
for ($i = 0; $i < $this->numTables; $i++) {
$record = [];
$record['tag'] = $this->read_tag();
$record['checksum'] = [$this->read_ushort(), $this->read_ushort()];
$record['offset'] = $this->read_ulong();
$record['length'] = $this->read_ulong();
$this->tables[$record['tag']] = $record;
}
if ($debug) {
$this->checksumTables();
}
}
function checksumTables()
{
// Check the checksums for all tables
foreach ($this->tables as $t) {
if ($t['length'] > 0 && $t['length'] < $this->maxStrLenRead) { // 1.02
$table = $this->get_chunk($t['offset'], $t['length']);
$checksum = $this->calcChecksum($table);
if ($t['tag'] === 'head') {
$up = unpack('n*', substr($table, 8, 4));
$adjustment[0] = $up[1];
$adjustment[1] = $up[2];
$checksum = $this->sub32($checksum, $adjustment);
}
$xchecksum = $t['checksum'];
if ($xchecksum != $checksum) {
throw new \Mpdf\MpdfException(sprintf('TTF file "%s": invalid checksum %s table: %s (expected %s)', $this->filename, dechex($checksum[0]) . dechex($checksum[1]), $t['tag'], dechex($xchecksum[0]) . dechex($xchecksum[1])));
}
}
}
}
function sub32($x, $y)
{
$xlo = $x[1];
$xhi = $x[0];
$ylo = $y[1];
$yhi = $y[0];
if ($ylo > $xlo) {
$xlo += 1 << 16;
++$yhi;
}
$reslo = $xlo - $ylo;
if ($yhi > $xhi) {
$xhi += 1 << 16;
}
$reshi = $xhi - $yhi;
$reshi &= 0xFFFF;
return [$reshi, $reslo];
}
function calcChecksum($data)
{
if (strlen($data) % 4) {
$data .= str_repeat("\0", 4 - (strlen($data) % 4));
}
$len = strlen($data);
$hi = 0x0000;
$lo = 0x0000;
for ($i = 0; $i < $len; $i += 4) {
$hi += (ord($data[$i]) << 8) + ord($data[$i + 1]);
$lo += (ord($data[$i + 2]) << 8) + ord($data[$i + 3]);
$hi += ($lo >> 16) & 0xFFFF;
$lo &= 0xFFFF;
}
$hi &= 0xFFFF;
return [$hi, $lo];
}
function get_table_pos($tag)
{
if (!isset($this->tables[$tag])) {
return [0, 0];
}
$offset = $this->tables[$tag]['offset'];
$length = $this->tables[$tag]['length'];
return [$offset, $length];
}
function seek($pos)
{
$this->_pos = $pos;
fseek($this->fh, $this->_pos);
}
function skip($delta)
{
$this->_pos = $this->_pos + $delta;
fseek($this->fh, $delta, SEEK_CUR);
}
function seek_table($tag, $offset_in_table = 0)
{
$tpos = $this->get_table_pos($tag);
$this->_pos = $tpos[0] + $offset_in_table;
fseek($this->fh, $this->_pos);
return $this->_pos;
}
function read_tag()
{
$this->_pos += 4;
return fread($this->fh, 4);
}
function read_short()
{
$this->_pos += 2;
$s = fread($this->fh, 2);
$a = (ord($s[0]) << 8) + ord($s[1]);
if ($a & (1 << 15)) {
$a = ($a - (1 << 16));
}
return $a;
}
function unpack_short($s)
{
$a = (ord($s[0]) << 8) + ord($s[1]);
if ($a & (1 << 15)) {
$a = ($a - (1 << 16));
}
return $a;
}
function read_ushort()
{
$this->_pos += 2;
$s = fread($this->fh, 2);
return (ord($s[0]) << 8) + ord($s[1]);
}
function read_ulong()
{
$this->_pos += 4;
$s = fread($this->fh, 4);
// if large uInt32 as an integer, PHP converts it to -ve
return (ord($s[0]) * 16777216) + (ord($s[1]) << 16) + (ord($s[2]) << 8) + ord($s[3]); // 16777216 = 1<<24
}
function get_ushort($pos)
{
fseek($this->fh, $pos);
$s = fread($this->fh, 2);
return (ord($s[0]) << 8) + ord($s[1]);
}
function get_ulong($pos)
{
fseek($this->fh, $pos);
$s = fread($this->fh, 4);
// iF large uInt32 as an integer, PHP converts it to -ve
return (ord($s[0]) * 16777216) + (ord($s[1]) << 16) + (ord($s[2]) << 8) + ord($s[3]); // 16777216 = 1<<24
}
function pack_short($val)
{
if ($val < 0) {
$val = abs($val);
$val = ~$val;
++$val;
}
return pack('n', $val);
}
function splice($stream, $offset, $value)
{
return substr($stream, 0, $offset) . $value . substr($stream, $offset + strlen($value));
}
function _set_ushort($stream, $offset, $value)
{
$up = pack("n", $value);
return $this->splice($stream, $offset, $up);
}
function _set_short($stream, $offset, $val)
{
if ($val < 0) {
$val = abs($val);
$val = ~$val;
$val += 1;
}
$up = pack("n", $val);
return $this->splice($stream, $offset, $up);
}
function get_chunk($pos, $length)
{
fseek($this->fh, $pos);
if ($length < 1) {
return '';
}
return (fread($this->fh, $length));
}
function get_table($tag)
{
list($pos, $length) = $this->get_table_pos($tag);
if ($length == 0) {
return '';
}
fseek($this->fh, $pos);
return (fread($this->fh, $length));
}
function add($tag, $data)
{
if ($tag === 'head') {
$data = $this->splice($data, 8, "\0\0\0\0");
}
$this->otables[$tag] = $data;
}
function getCTG($file, $TTCfontID = 0, $debug = false, $useOTL = false)
{
// Only called if font is not to be used as embedded subset i.e. NOT called for SIP/SMP fonts
$this->useOTL = $useOTL; // mPDF 5.7.1
$this->filename = $file;
$this->fh = fopen($file, 'rb');
if (!$this->fh) {
throw new \Mpdf\MpdfException(sprintf('Unable to open file "%s"', $file));
}
$this->_pos = 0;
$this->charWidths = '';
$this->glyphPos = [];
$this->charToGlyph = [];
$this->tables = [];
$this->numTTCFonts = 0;
$this->TTCFonts = [];
$this->skip(4);
if ($TTCfontID > 0) {
$this->version = $version = $this->read_ulong(); // TTC Header version now
if (!in_array($version, [0x00010000, 0x00020000], true)) {
throw new \Mpdf\MpdfException(sprintf("Error parsing TrueType Collection: version=%s (%s)", $version, $file));
}
$this->numTTCFonts = $this->read_ulong();
for ($i = 1; $i <= $this->numTTCFonts; $i++) {
$this->TTCFonts[$i]['offset'] = $this->read_ulong();
}
$this->seek($this->TTCFonts[$TTCfontID]['offset']);
$this->version = $version = $this->read_ulong(); // TTFont version again now
}
$this->readTableDirectory($debug);
// cmap - Character to glyph index mapping table
$cmap_offset = $this->seek_table('cmap');
$this->skip(2);
$cmapTableCount = $this->read_ushort();
$unicode_cmap_offset = 0;
for ($i = 0; $i < $cmapTableCount; $i++) {
$platformID = $this->read_ushort();
$encodingID = $this->read_ushort();
$offset = $this->read_ulong();
$save_pos = $this->_pos;
if ($platformID == 3 && $encodingID == 1) { // Microsoft, Unicode
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 4) {
$unicode_cmap_offset = $cmap_offset + $offset;
break;
}
} elseif ($platformID == 0) { // Unicode -- assume all encodings are compatible
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 4) {
$unicode_cmap_offset = $cmap_offset + $offset;
break;
}
}
$this->seek($save_pos);
}
$glyphToChar = [];
$charToGlyph = [];
$this->getCMAP4($unicode_cmap_offset, $glyphToChar, $charToGlyph);
// Map Unmapped glyphs - from $numGlyphs
if ($useOTL) {
$this->seek_table("maxp");
$this->skip(4);
$numGlyphs = $this->read_ushort();
$bctr = 0xE000;
for ($gid = 1; $gid < $numGlyphs; $gid++) {
if (!isset($glyphToChar[$gid])) {
while (isset($charToGlyph[$bctr])) {
$bctr++;
} // Avoid overwriting a glyph already mapped in PUA
if ($bctr > 0xF8FF) {
throw new \Mpdf\MpdfException(sprintf('Font "%s" cannot map all included glyphs into Private Use Area U+E000-U+F8FF; cannot use useOTL on this font', $file));
}
$glyphToChar[$gid][] = $bctr;
$charToGlyph[$bctr] = $gid;
$bctr++;
}
}
}
fclose($this->fh);
return $charToGlyph;
}
function getTTCFonts($file)
{
$this->filename = $file;
$this->fh = fopen($file, 'rb');
if (!$this->fh) {
throw new \Mpdf\MpdfException(sprintf('Unable to open file "%s"', $file));
}
$this->numTTCFonts = 0;
$this->TTCFonts = [];
$this->version = $version = $this->read_ulong();
if ($version === 0x74746366) {
$this->version = $version = $this->read_ulong(); // TTC Header version now
if (!in_array($version, [0x00010000, 0x00020000], true)) {
throw new \Mpdf\MpdfException(sprintf("Error parsing TrueType Collection: version=%s (%s)", $version, $file));
}
} else {
throw new \Mpdf\MpdfException(sprintf("Not a TrueType Collection: version=%s (%s)", $version, $file));
}
$this->numTTCFonts = $this->read_ulong();
for ($i = 1; $i <= $this->numTTCFonts; $i++) {
$this->TTCFonts[$i]['offset'] = $this->read_ulong();
}
}
function extractInfo($debug = false, $BMPonly = false, $useOTL = 0)
{
// Values are all set to 0 or blank at start of getMetrics
// name - Naming table
$name_offset = $this->seek_table("name");
$format = $this->read_ushort();
if ($format != 0 && $format != 1) {
throw new \Mpdf\MpdfException("Unknown name table format " . $format);
}
$numRecords = $this->read_ushort();
$string_data_offset = $name_offset + $this->read_ushort();
$names = [1 => '', 2 => '', 3 => '', 4 => '', 6 => ''];
$K = array_keys($names);
$nameCount = count($names);
for ($i = 0; $i < $numRecords; $i++) {
$platformId = $this->read_ushort();
$encodingId = $this->read_ushort();
$languageId = $this->read_ushort();
$nameId = $this->read_ushort();
$length = $this->read_ushort();
$offset = $this->read_ushort();
if (!in_array($nameId, $K)) {
continue;
}
$N = '';
if ($platformId == 3 && $encodingId == 1 && $languageId == 0x409) { // Microsoft, Unicode, US English, PS Name
$opos = $this->_pos;
$this->seek($string_data_offset + $offset);
if ($length % 2 != 0) {
throw new \Mpdf\MpdfException("PostScript name is UTF-16BE string of odd length");
}
$length /= 2;
$N = '';
while ($length > 0) {
$char = $this->read_ushort();
$N .= (chr($char));
$length -= 1;
}
$this->_pos = $opos;
$this->seek($opos);
} elseif ($platformId == 1 && $encodingId == 0 && $languageId == 0) { // Macintosh, Roman, English, PS Name
$opos = $this->_pos;
$N = $this->get_chunk($string_data_offset + $offset, $length);
$this->_pos = $opos;
$this->seek($opos);
}
if ($N && $names[$nameId] == '') {
$names[$nameId] = $N;
$nameCount -= 1;
if ($nameCount == 0) {
break;
}
}
}
if ($names[6]) {
$psName = $names[6];
} elseif ($names[4]) {
$psName = preg_replace('/ /', '-', $names[4]);
} elseif ($names[1]) {
$psName = preg_replace('/ /', '-', $names[1]);
} else {
$psName = '';
}
if (!$psName) {
throw new \Mpdf\MpdfException("Could not find PostScript font name: " . $this->filename);
}
// CHECK IF psName valid (PadaukBook contains illegal characters in Name ID 6 i.e. Postscript Name)
$psNameInvalid = false;
$nameLength = strlen($psName);
for ($i = 0; $i < $nameLength; $i++) {
$c = $psName[$i];
$oc = ord($c);
if ($oc > 126 || strpos(' [](){}<>/%', $c) !== false) {
//throw new \Mpdf\MpdfException("psName=".$psName." contains invalid character ".$c." ie U+".ord(c));
$psNameInvalid = true;
break;
}
}
if ($psNameInvalid && $names[4]) {
$psName = preg_replace('/ /', '-', $names[4]);
}
$this->name = $psName;
if ($names[1]) {
$this->familyName = $names[1];
} else {
$this->familyName = $psName;
}
if ($names[2]) {
$this->styleName = $names[2];
} else {
$this->styleName = 'Regular';
}
if ($names[4]) {
$this->fullName = $names[4];
} else {
$this->fullName = $psName;
}
if ($names[3]) {
$this->uniqueFontID = $names[3];
} else {
$this->uniqueFontID = $psName;
}
if (!$psNameInvalid && $names[6]) {
$this->fullName = $names[6];
}
// head - Font header table
$this->seek_table('head');
if ($debug) {
$ver_maj = $this->read_ushort();
$ver_min = $this->read_ushort();
if ($ver_maj != 1) {
throw new \Mpdf\MpdfException('Unknown head table version ' . $ver_maj . '.' . $ver_min);
}
$this->fontRevision = $this->read_ushort() . $this->read_ushort();
$this->skip(4);
$magic = $this->read_ulong();
if ($magic !== 0x5F0F3CF5) {
throw new \Mpdf\MpdfException('Invalid head table magic ' . $magic);
}
$this->skip(2);
} else {
$this->skip(18);
}
$this->unitsPerEm = $unitsPerEm = $this->read_ushort();
$scale = 1000 / $unitsPerEm;
$this->skip(16);
$xMin = $this->read_short();
$yMin = $this->read_short();
$xMax = $this->read_short();
$yMax = $this->read_short();
$this->bbox = [($xMin * $scale), ($yMin * $scale), ($xMax * $scale), ($yMax * $scale)];
$this->skip(3 * 2);
$indexToLocFormat = $this->read_ushort();
$glyphDataFormat = $this->read_ushort();
if ($glyphDataFormat != 0) {
throw new \Mpdf\MpdfException(sprintf('Unknown glyph data format %s', $glyphDataFormat));
}
// hhea metrics table
if (isset($this->tables["hhea"])) {
$this->seek_table("hhea");
$this->skip(4);
$hheaAscender = $this->read_short();
$hheaDescender = $this->read_short();
$hheaLineGap = $this->read_short();
$hheaAdvanceWidthMax = $this->read_ushort();
$this->hheaascent = ($hheaAscender * $scale);
$this->hheadescent = ($hheaDescender * $scale);
$this->hhealineGap = ($hheaLineGap * $scale);
$this->advanceWidthMax = ($hheaAdvanceWidthMax * $scale);
}
// OS/2 - OS/2 and Windows metrics table
$use_typo_metrics = false;
if (isset($this->tables["OS/2"])) {
$this->seek_table("OS/2");
$version = $this->read_ushort();
$this->skip(2);
$usWeightClass = $this->read_ushort();
$this->skip(2);
$fsType = $this->read_ushort();
if ($fsType == 0x0002 || ($fsType & 0x0300) != 0) {
$this->restrictedUse = true;
}
$this->skip(16);
$yStrikeoutSize = $this->read_short();
$yStrikeoutPosition = $this->read_short();
$this->strikeoutSize = ($yStrikeoutSize * $scale);
$this->strikeoutPosition = ($yStrikeoutPosition * $scale);
$sF = $this->read_short();
$this->sFamilyClass = ($sF >> 8);
$this->sFamilySubClass = ($sF & 0xFF);
$this->_pos += 10; //PANOSE = 10 byte length
$panose = fread($this->fh, 10);
$this->panose = [];
$panoseLenght = strlen($panose);
for ($p = 0; $p < $panoseLenght; $p++) {
$this->panose[] = ord($panose[$p]);
}
$this->skip(20);
$fsSelection = $this->read_ushort();
$use_typo_metrics = (($fsSelection & 0x80) === 0x80); // bit#7 = USE_TYPO_METRICS
$this->skip(4);
$sTypoAscender = $this->read_short();
$sTypoDescender = $this->read_short();
$sTypoLineGap = $this->read_short();
if ($sTypoAscender) {
$this->typoAscender = ($sTypoAscender * $scale);
}
if ($sTypoDescender) {
$this->typoDescender = ($sTypoDescender * $scale);
}
if ($sTypoLineGap) {
$this->typoLineGap = ($sTypoLineGap * $scale);
}
$usWinAscent = $this->read_ushort();
$usWinDescent = $this->read_ushort();
if ($usWinAscent) {
$this->usWinAscent = ($usWinAscent * $scale);
}
if ($usWinDescent) {
$this->usWinDescent = ($usWinDescent * $scale);
}
if ($version > 1) {
$this->skip(8);
$sxHeight = $this->read_short();
$this->xHeight = ($sxHeight * $scale);
$sCapHeight = $this->read_short();
$this->capHeight = ($sCapHeight * $scale);
}
} else {
$usWeightClass = 400;
}
$this->stemV = 50 + (int) (($usWeightClass / 65.0) ** 2);
// FONT DESCRIPTOR METRICS
if ($this->fontDescriptor === 'winTypo') {
$this->ascent = $this->typoAscender;
$this->descent = $this->typoDescender;
$this->lineGap = $this->typoLineGap;
} elseif ($this->fontDescriptor === 'mac') {
$this->ascent = $this->hheaascent;
$this->descent = $this->hheadescent;
$this->lineGap = $this->hhealineGap;
} else { // $this->fontDescriptor === 'win'
$this->ascent = $this->usWinAscent;
$this->descent = -$this->usWinDescent;
$this->lineGap = 0;
// Special case - if either the winAscent or winDescent are greater than the
// font bounding box yMin yMax, then reduce them accordingly.
// This works with Myanmar Text (Windows 8 version) to give a
// line-height normal that is equivalent to that produced in browsers.
// Also Khmer OS = compatible with MSWord, Wordpad and browser.
if ($this->ascent > $this->bbox[3]) {
$this->ascent = $this->bbox[3];
}
if ($this->descent < $this->bbox[1]) {
$this->descent = $this->bbox[1];
}
// Override case - if the USE_TYPO_METRICS bit is set on OS/2 fsSelection
// this is telling the font to use the sTypo values and not the usWinAscent values.
// This works as a fix with Cambria Math to give a normal line-height;
// at present, this is the only font I have found with this bit set;
// although note that MS WordPad and windows FF browser uses the big line-height from winAscent
// but Word 2007 get it right
if ($use_typo_metrics && $this->typoAscender) {
$this->ascent = $this->typoAscender;
$this->descent = $this->typoDescender;
$this->lineGap = $this->typoLineGap;
}
}
// post - PostScript table
$this->seek_table('post');
if ($debug) {
$ver_maj = $this->read_ushort();
if ($ver_maj < 1 || $ver_maj > 4) {
throw new \Mpdf\MpdfException(sprintf('Unknown post table version %s', $ver_maj));
}
} else {
$this->skip(4);
}
$this->italicAngle = $this->read_short() + $this->read_ushort() / 65536.0;
$this->underlinePosition = $this->read_short() * $scale;
$this->underlineThickness = $this->read_short() * $scale;
$isFixedPitch = $this->read_ulong();
$this->flags = 4;
if ($this->italicAngle != 0) {
$this->flags |= 64;
}
if ($usWeightClass >= 600) {
$this->flags |= 262144;
}
if ($isFixedPitch) {
$this->flags |= 1;
}
// hhea - Horizontal header table
$this->seek_table('hhea');
if ($debug) {
$ver_maj = $this->read_ushort();
if ($ver_maj != 1) {
throw new \Mpdf\MpdfException(sprintf('Unknown hhea table version %s', $ver_maj));
}
$this->skip(28);
} else {
$this->skip(32);
}
$metricDataFormat = $this->read_ushort();
if ($metricDataFormat != 0) {
throw new \Mpdf\MpdfException(sprintf('Unknown horizontal metric data format "%s"', $metricDataFormat));
}
$numberOfHMetrics = $this->read_ushort();
if ($numberOfHMetrics == 0) {
throw new \Mpdf\MpdfException('Number of horizontal metrics is 0');
}
// maxp - Maximum profile table
$this->seek_table('maxp');
if ($debug) {
$ver_maj = $this->read_ushort();
if ($ver_maj != 1) {
throw new \Mpdf\MpdfException(sprintf('Unknown maxp table version ', $ver_maj));
}
} else {
$this->skip(4);
}
$numGlyphs = $this->read_ushort();
// cmap - Character to glyph index mapping table
$cmap_offset = $this->seek_table('cmap');
$this->skip(2);
$cmapTableCount = $this->read_ushort();
$unicode_cmap_offset = 0;
for ($i = 0; $i < $cmapTableCount; $i++) {
$platformID = $this->read_ushort();
$encodingID = $this->read_ushort();
$offset = $this->read_ulong();
$save_pos = $this->_pos;
if (($platformID == 3 && $encodingID == 1) || $platformID == 0) { // Microsoft, Unicode
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 4) {
if (!$unicode_cmap_offset) {
$unicode_cmap_offset = $cmap_offset + $offset;
}
if ($BMPonly) {
break;
}
}
} elseif ((($platformID == 3 && $encodingID == 10) || $platformID == 0) && !$BMPonly) { // Microsoft, Unicode Format 12 table HKCS
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 12) {
$unicode_cmap_offset = $cmap_offset + $offset;
break;
}
}
$this->seek($save_pos);
}
if (!$unicode_cmap_offset) {
throw new \Mpdf\MpdfException(sprintf('Font "%s" does not have cmap for Unicode (platform 3, encoding 1, format 4, or platform 0, any encoding, format 4)', $this->filename));
}
$sipset = false;
$smpset = false;
$this->rtlPUAstr = '';
$this->GSUBScriptLang = [];
$this->GSUBFeatures = [];
$this->GSUBLookups = [];
$this->GPOSScriptLang = [];
$this->GPOSFeatures = [];
$this->GPOSLookups = [];
$this->glyphIDtoUni = '';
// Format 12 CMAP does characters above Unicode BMP i.e. some HKCS characters U+20000 and above
if ($format == 12 && !$BMPonly) {
$this->maxUniChar = 0;
$this->seek($unicode_cmap_offset + 4);
$length = $this->read_ulong();
$limit = $unicode_cmap_offset + $length;
$this->skip(4);
$nGroups = $this->read_ulong();
$glyphToChar = [];
$charToGlyph = [];
for ($i = 0; $i < $nGroups; $i++) {
$startCharCode = $this->read_ulong();
$endCharCode = $this->read_ulong();
$startGlyphCode = $this->read_ulong();
// ZZZ98
if ($endCharCode > 0x20000 && $endCharCode < 0x2FFFF) {
$sipset = true;
} elseif ($endCharCode > 0x10000 && $endCharCode < 0x1FFFF) {
$smpset = true;
}
$offset = 0;
for ($unichar = $startCharCode; $unichar <= $endCharCode; $unichar++) {
$glyph = $startGlyphCode + $offset;
$offset++;
// ZZZ98
if ($unichar < 0x30000) {
$charToGlyph[$unichar] = $glyph;
$this->maxUniChar = max($unichar, $this->maxUniChar);
$glyphToChar[$glyph][] = $unichar;
}
}
}
} else {
$glyphToChar = [];
$charToGlyph = [];
$this->getCMAP4($unicode_cmap_offset, $glyphToChar, $charToGlyph);
}
$this->sipset = $sipset;
$this->smpset = $smpset;
// Map Unmapped glyphs (or glyphs mapped to upper PUA U+F00000 onwards i.e. > U+2FFFF) - from $numGlyphs
if ($this->useOTL) {
$bctr = 0xE000;
for ($gid = 1; $gid < $numGlyphs; $gid++) {
if (!isset($glyphToChar[$gid])) {
while (isset($charToGlyph[$bctr])) {
$bctr++;
}
// Avoid overwriting a glyph already mapped in PUA
// ZZZ98
if (($bctr > 0xF8FF) && ($bctr < 0x2CEB0)) {
if (!$BMPonly) {
$bctr = 0x2CEB0; // Use unassigned area 0x2CEB0 to 0x2F7FF (space for 10,000 characters)
$this->sipset = $sipset = true; // forces subsetting; also ensure charwidths are saved
while (isset($charToGlyph[$bctr])) {
$bctr++;
}
} else {
throw new \Mpdf\MpdfException(sprintf('The font "%s" does not have enough space to map all (unmapped) included glyphs into Private Use Area U+E000-U+F8FF', $names[1]));
}
}
$glyphToChar[$gid][] = $bctr;
$charToGlyph[$bctr] = $gid;
$this->maxUniChar = max($bctr, $this->maxUniChar);
$bctr++;
}
}
}
$this->glyphToChar = $glyphToChar;
$this->GSUBScriptLang = [];
$this->rtlPUAstr = '';
if ($useOTL) {
$this->_getGDEFtables();
list($this->GSUBScriptLang, $this->GSUBFeatures, $this->GSUBLookups, $this->rtlPUAstr) = $this->_getGSUBtables();
list($this->GPOSScriptLang, $this->GPOSFeatures, $this->GPOSLookups) = $this->_getGPOStables();
$this->glyphIDtoUni = str_pad('', 256 * 256 * 3, "\x00");
foreach ($glyphToChar as $gid => $arr) {
if (isset($glyphToChar[$gid][0])) {
$char = $glyphToChar[$gid][0];
if ($char != 0 && $char != 65535) {
$this->glyphIDtoUni[$gid * 3] = chr($char >> 16);
$this->glyphIDtoUni[$gid * 3 + 1] = chr(($char >> 8) & 0xFF);
$this->glyphIDtoUni[$gid * 3 + 2] = chr($char & 0xFF);
}
}
}
}
// if xHeight and/or CapHeight are not available from OS/2 (e.g. eraly versions)
// Calculate from yMax of 'x' or 'H' Glyphs...
if ($this->xHeight == 0) {
if (isset($charToGlyph[0x78])) {
$gidx = $charToGlyph[0x78]; // U+0078 (LATIN SMALL LETTER X)
$start = $this->seek_table('loca');
if ($indexToLocFormat == 0) {
$this->skip($gidx * 2);
$locax = $this->read_ushort() * 2;
} elseif ($indexToLocFormat == 1) {
$this->skip($gidx * 4);
$locax = $this->read_ulong();
}
$start = $this->seek_table('glyf');
$this->skip($locax);
$this->skip(8);
$yMaxx = $this->read_short();
$this->xHeight = $yMaxx * $scale;
}
}
if ($this->capHeight == 0) {
if (isset($charToGlyph[0x48])) {
$gidH = $charToGlyph[0x48]; // U+0048 (LATIN CAPITAL LETTER H)
$start = $this->seek_table('loca');
if ($indexToLocFormat == 0) {
$this->skip($gidH * 2);
$locaH = $this->read_ushort() * 2;
} elseif ($indexToLocFormat == 1) {
$this->skip($gidH * 4);
$locaH = $this->read_ulong();
}
$start = $this->seek_table('glyf');
$this->skip($locaH);
$this->skip(8);
$yMaxH = $this->read_short();
$this->capHeight = $yMaxH * $scale;
} else {
$this->capHeight = $this->ascent;
}
// final default is to set it = to Ascent
}
// hmtx - Horizontal metrics table
$this->getHMTX($numberOfHMetrics, $numGlyphs, $glyphToChar, $scale);
// kern - Kerning pair table
// Recognises old form of Kerning table - as required by Windows - Format 0 only
$kern_offset = $this->seek_table("kern");
$version = $this->read_ushort();
$nTables = $this->read_ushort();
// subtable header
$sversion = $this->read_ushort();
$slength = $this->read_ushort();
$scoverage = $this->read_ushort();
$format = $scoverage >> 8;
if ($kern_offset && $version == 0 && $format == 0) {
// Format 0
$nPairs = $this->read_ushort();
$this->skip(6);
for ($i = 0; $i < $nPairs; $i++) {
$left = $this->read_ushort();
$right = $this->read_ushort();
$val = $this->read_short();
if (isset($glyphToChar[$left]) && count($glyphToChar[$left]) == 1 && isset($glyphToChar[$right]) && count($glyphToChar[$right]) == 1) {
if ($left != 32 && $right != 32) {
$this->kerninfo[$glyphToChar[$left][0]][$glyphToChar[$right][0]] = intval($val * $scale);
}
}
}
}
}
function _getGDEFtables()
{
// http://www.microsoft.com/typography/otspec/gdef.htm
if (isset($this->tables["GDEF"])) {
$gdef_offset = $this->seek_table("GDEF");
// ULONG Version of the GDEF table-currently 0x00010000
$ver_maj = $this->read_ushort();
$ver_min = $this->read_ushort();
$GlyphClassDef_offset = $this->read_ushort();
$AttachList_offset = $this->read_ushort();
$LigCaretList_offset = $this->read_ushort();
$MarkAttachClassDef_offset = $this->read_ushort();
// Version 0x00010002 of GDEF header contains additional Offset to a list defining mark glyph set definitions (MarkGlyphSetDef)
if ($ver_min == 2) {
$MarkGlyphSetsDef_offset = $this->read_ushort();
}
// GlyphClassDef
if ($GlyphClassDef_offset) {
$this->seek($gdef_offset + $GlyphClassDef_offset);
// 1 Base glyph (single character, spacing glyph)
// 2 Ligature glyph (multiple character, spacing glyph)
// 3 Mark glyph (non-spacing combining glyph)
// 4 Component glyph (part of single character, spacing glyph)
$GlyphByClass = $this->_getClassDefinitionTable();
} else {
$GlyphByClass = [];
}
if (isset($GlyphByClass[1]) && count($GlyphByClass[1]) > 0) {
$this->GlyphClassBases = ' ' . implode('| ', $GlyphByClass[1]);
} else {
$this->GlyphClassBases = '';
}
if (isset($GlyphByClass[2]) && count($GlyphByClass[2]) > 0) {
$this->GlyphClassLigatures = ' ' . implode('| ', $GlyphByClass[2]);
} else {
$this->GlyphClassLigatures = '';
}
if (isset($GlyphByClass[3]) && count($GlyphByClass[3]) > 0) {
$this->GlyphClassMarks = ' ' . implode('| ', $GlyphByClass[3]);
} else {
$this->GlyphClassMarks = '';
}
if (isset($GlyphByClass[4]) && count($GlyphByClass[4]) > 0) {
$this->GlyphClassComponents = ' ' . implode('| ', $GlyphByClass[4]);
} else {
$this->GlyphClassComponents = '';
}
if (isset($GlyphByClass[3]) && count($GlyphByClass[3]) > 0) {
$Marks = $GlyphByClass[3];
} else { // to use for MarkAttachmentType
$Marks = [];
}
/* Required for GPOS
// Attachment List
if ($AttachList_offset) {
$this->seek($gdef_offset+$AttachList_offset );
}
The Attachment Point List table (AttachmentList) identifies all the attachment points defined in the GPOS table and their associated glyphs so a client can quickly access coordinates for each glyph's attachment points. As a result, the client can cache coordinates for attachment points along with glyph bitmaps and avoid recalculating the attachment points each time it displays a glyph. Without this table, processing speed would be slower because the client would have to decode the GPOS lookups that define attachment points and compile the points in a list.
The Attachment List table (AttachList) may be used to cache attachment point coordinates along with glyph bitmaps.
The table consists of an offset to a Coverage table (Coverage) listing all glyphs that define attachment points in the GPOS table, a count of the glyphs with attachment points (GlyphCount), and an array of offsets to AttachPoint tables (AttachPoint). The array lists the AttachPoint tables, one for each glyph in the Coverage table, in the same order as the Coverage Index.
AttachList table
Type Name Description
Offset Coverage Offset to Coverage table - from beginning of AttachList table
uint16 GlyphCount Number of glyphs with attachment points
Offset AttachPoint[GlyphCount] Array of offsets to AttachPoint tables-from beginning of AttachList table-in Coverage Index order
An AttachPoint table consists of a count of the attachment points on a single glyph (PointCount) and an array of contour indices of those points (PointIndex), listed in increasing numerical order.
AttachPoint table
Type Name Description
uint16 PointCount Number of attachment points on this glyph
uint16 PointIndex[PointCount] Array of contour point indices -in increasing numerical order
See Example 3 - http://www.microsoft.com/typography/otspec/gdef.htm
*/
// Ligature Caret List
// The Ligature Caret List table (LigCaretList) defines caret positions for all the ligatures in a font.
// Not required for mDPF
// MarkAttachmentType
if ($MarkAttachClassDef_offset) {
$this->seek($gdef_offset + $MarkAttachClassDef_offset);
$MarkAttachmentTypes = $this->_getClassDefinitionTable();
foreach ($MarkAttachmentTypes as $class => $glyphs) {
if (is_array($Marks) && count($Marks)) {
$mat = array_diff($Marks, $MarkAttachmentTypes[$class]);
sort($mat, SORT_STRING);
} else {
$mat = [];
}
$this->MarkAttachmentType[$class] = ' ' . implode('| ', $mat);
}
} else {
$this->MarkAttachmentType = [];
}
// MarkGlyphSets only in Version 0x00010002 of GDEF
if ($ver_min == 2 && $MarkGlyphSetsDef_offset) {
$this->seek($gdef_offset + $MarkGlyphSetsDef_offset);
$MarkSetTableFormat = $this->read_ushort();
$MarkSetCount = $this->read_ushort();
$MarkSetOffset = [];
for ($i = 0; $i < $MarkSetCount; $i++) {
$MarkSetOffset[] = $this->read_ulong();
}
for ($i = 0; $i < $MarkSetCount; $i++) {
$this->seek($MarkSetOffset[$i]);
$glyphs = $this->_getCoverage();
$this->MarkGlyphSets[$i] = ' ' . implode('| ', $glyphs);
}
} else {
$this->MarkGlyphSets = [];
}
} else {
throw new \Mpdf\MpdfException(sprintf('Unable to set font "%s" to use OTL as it does not include OTL tables (or at least not a GDEF table).', $this->filename));
}
$GSUB_offset = 0;
$GPOS_offset = 0;
$GSUB_length = 0;
$s = '';
if (isset($this->tables['GSUB'])) {
$GSUB_offset = $this->seek_table('GSUB');
$GSUB_length = $this->tables['GSUB']['length'];
$s .= fread($this->fh, $this->tables['GSUB']['length']);
}
if (isset($this->tables['GPOS'])) {
$GPOS_offset = $this->seek_table('GPOS');
$s .= fread($this->fh, $this->tables['GPOS']['length']);
}
if ($s) {
$this->fontCache->write($this->fontkey . '.GSUBGPOStables.dat', $s);
}
$font = [
'GSUB_offset' => $GSUB_offset,
'GPOS_offset' => $GPOS_offset,
'GSUB_length' => $GSUB_length,
'GlyphClassBases' => $this->GlyphClassBases,
'GlyphClassMarks' => $this->GlyphClassMarks,
'GlyphClassLigatures' => $this->GlyphClassLigatures,
'GlyphClassComponents' => $this->GlyphClassComponents,
'MarkGlyphSets' => $this->MarkGlyphSets,
'MarkAttachmentType' => $this->MarkAttachmentType,
];
$this->fontCache->jsonWrite($this->fontkey . '.GDEFdata.json', $font);
}
function _getClassDefinitionTable()
{
// NB Any glyph not included in the range of covered GlyphIDs automatically belongs to Class 0. This is not returned by this function
$ClassFormat = $this->read_ushort();
$GlyphByClass = [];
if ($ClassFormat == 1) {
$StartGlyph = $this->read_ushort();
$GlyphCount = $this->read_ushort();
for ($i = 0; $i < $GlyphCount; $i++) {
$gid = $StartGlyph + $i;
$class = $this->read_ushort();
// Several fonts (mainly dejavu.../Freeserif etc) have a MarkAttachClassDef Format 1, where StartGlyph is 0 and GlyphCount is 1
// This doesn't seem to do anything useful?
// Freeserif does not have $this->glyphToChar[0] allocated and would throw an error, so check if isset:
if (isset($this->glyphToChar[$gid][0])) {
$GlyphByClass[$class][] = unicode_hex($this->glyphToChar[$gid][0]);
}
}
} elseif ($ClassFormat == 2) {
$tableCount = $this->read_ushort();
for ($i = 0; $i < $tableCount; $i++) {
$startGlyphID = $this->read_ushort();
$endGlyphID = $this->read_ushort();
$class = $this->read_ushort();
for ($gid = $startGlyphID; $gid <= $endGlyphID; $gid++) {
if (isset($this->glyphToChar[$gid][0])) {
$GlyphByClass[$class][] = unicode_hex($this->glyphToChar[$gid][0]);
}
}
}
}
foreach ($GlyphByClass as $class => $glyphs) {
sort($GlyphByClass[$class], SORT_STRING); // SORT makes it easier to read in development ? order not important ???
}
ksort($GlyphByClass);
return $GlyphByClass;
}
/**
* GSUB - Glyph Substitution
*/
function _getGSUBtables()
{
if (!isset($this->tables['GSUB'])) {
return [[], [], [], ''];
}
$ffeats = [];
$gsub_offset = $this->seek_table('GSUB');
$this->skip(4);
$ScriptList_offset = $gsub_offset + $this->read_ushort();
$FeatureList_offset = $gsub_offset + $this->read_ushort();
$LookupList_offset = $gsub_offset + $this->read_ushort();
// ScriptList
$this->seek($ScriptList_offset);
$ScriptCount = $this->read_ushort();
for ($i = 0; $i < $ScriptCount; $i++) {
$ScriptTag = $this->read_tag(); // = "beng", "deva" etc.
$ScriptTableOffset = $this->read_ushort();
$ffeats[$ScriptTag] = $ScriptList_offset + $ScriptTableOffset;
}
// Script Table
foreach ($ffeats as $t => $o) {
$ls = [];
$this->seek($o);
$DefLangSys_offset = $this->read_ushort();
if ($DefLangSys_offset > 0) {
$ls['DFLT'] = $DefLangSys_offset + $o;
}
$LangSysCount = $this->read_ushort();
for ($i = 0; $i < $LangSysCount; $i++) {
$LangTag = $this->read_tag(); // =
$LangTableOffset = $this->read_ushort();
$ls[$LangTag] = $o + $LangTableOffset;
}
$ffeats[$t] = $ls;
}
// Get FeatureIndexList
// LangSys Table - from first listed langsys
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $o) {
$FeatureIndex = [];
$langsystable_offset = $o;
$this->seek($langsystable_offset);
$LookUpOrder = $this->read_ushort(); //==NULL
$ReqFeatureIndex = $this->read_ushort();
if ($ReqFeatureIndex != 0xFFFF) {
$FeatureIndex[] = $ReqFeatureIndex;
}
$FeatureCount = $this->read_ushort();
for ($i = 0; $i < $FeatureCount; $i++) {
$FeatureIndex[] = $this->read_ushort(); // = index of feature
}
$ffeats[$st][$t] = $FeatureIndex;
}
}
// Feauture List => LookupListIndex es
$this->seek($FeatureList_offset);
$FeatureCount = $this->read_ushort();
$Feature = [];
for ($i = 0; $i < $FeatureCount; $i++) {
$tag = $this->read_tag();
if ($tag == 'smcp') {
$this->hassmallcapsGSUB = true;
}
$Feature[$i] = ['tag' => $tag];
$Feature[$i]['offset'] = $FeatureList_offset + $this->read_ushort();
}
for ($i = 0; $i < $FeatureCount; $i++) {
$this->seek($Feature[$i]['offset']);
$this->read_ushort(); // null [FeatureParams]
$Feature[$i]['LookupCount'] = $Lookupcount = $this->read_ushort();
$Feature[$i]['LookupListIndex'] = [];
for ($c = 0; $c < $Lookupcount; $c++) {
$Feature[$i]['LookupListIndex'][] = $this->read_ushort();
}
}
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $o) {
$FeatureIndex = $ffeats[$st][$t];
foreach ($FeatureIndex as $k => $fi) {
$ffeats[$st][$t][$k] = $Feature[$fi];
}
}
}
$gsub = [];
$GSUBScriptLang = [];
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $langsys) {
$lg = [];
foreach ($langsys as $ft) {
$lg[$ft['LookupListIndex'][0]] = $ft;
}
// list of Lookups in order they need to be run i.e. order listed in Lookup table
ksort($lg);
foreach ($lg as $ft) {
$gsub[$st][$t][$ft['tag']] = $ft['LookupListIndex'];
}
if (!isset($GSUBScriptLang[$st])) {
$GSUBScriptLang[$st] = '';
}
$GSUBScriptLang[$st] .= $t . ' ';
}
}
// Get metadata and offsets for whole Lookup List table
$this->seek($LookupList_offset);
$LookupCount = $this->read_ushort();
$GSLookup = [];
$Offsets = [];
$SubtableCount = [];
for ($i = 0; $i < $LookupCount; $i++) {
$Offsets[$i] = $LookupList_offset + $this->read_ushort();
}
for ($i = 0; $i < $LookupCount; $i++) {
$this->seek($Offsets[$i]);
$GSLookup[$i]['Type'] = $this->read_ushort();
$GSLookup[$i]['Flag'] = $flag = $this->read_ushort();
$GSLookup[$i]['SubtableCount'] = $SubtableCount[$i] = $this->read_ushort();
for ($c = 0; $c < $SubtableCount[$i]; $c++) {
$GSLookup[$i]['Subtables'][$c] = $Offsets[$i] + $this->read_ushort();
}
// MarkFilteringSet = Index (base 0) into GDEF mark glyph sets structure
if (($flag & 0x0010) == 0x0010) {
$GSLookup[$i]['MarkFilteringSet'] = $this->read_ushort();
} else {
$GSLookup[$i]['MarkFilteringSet'] = '';
}
// Lookup Type 7: Extension
if ($GSLookup[$i]['Type'] == 7) {
// Overwrites new offset (32-bit) for each subtable, and a new lookup Type
for ($c = 0; $c < $SubtableCount[$i]; $c++) {
$this->seek($GSLookup[$i]['Subtables'][$c]);
$ExtensionPosFormat = $this->read_ushort();
$type = $this->read_ushort();
$ext_offset = $this->read_ulong();
$GSLookup[$i]['Subtables'][$c] = $GSLookup[$i]['Subtables'][$c] + $ext_offset;
}
$GSLookup[$i]['Type'] = $type;
}
}
// Process Whole LookupList - Get LuCoverage = Lookup coverage just for first glyph
$this->GSLuCoverage = [];
for ($i = 0; $i < $LookupCount; $i++) {
for ($c = 0; $c < $GSLookup[$i]['SubtableCount']; $c++) {
$this->seek($GSLookup[$i]['Subtables'][$c]);
$PosFormat = $this->read_ushort();
if ($GSLookup[$i]['Type'] == 5 && $PosFormat == 3) {
$this->skip(4);
} elseif ($GSLookup[$i]['Type'] == 6 && $PosFormat == 3) {
$BacktrackGlyphCount = $this->read_ushort();
$this->skip(2 * $BacktrackGlyphCount + 2);
}
// NB Coverage only looks at glyphs for position 1 (i.e. 5.3 and 6.3) // NEEDS TO READ ALL ********************
$Coverage = $GSLookup[$i]['Subtables'][$c] + $this->read_ushort();
$this->seek($Coverage);
$glyphs = $this->_getCoverage(false, 2);
$this->GSLuCoverage[$i][$c] = $glyphs;
}
}
// $this->GSLuCoverage and $GSLookup
$this->fontCache->jsonWrite($this->fontkey . '.GSUBdata.json', $this->GSLuCoverage);
// Now repeats as original to get Substitution rules
// Get metadata and offsets for whole Lookup List table
$this->seek($LookupList_offset);
$LookupCount = $this->read_ushort();
$Lookup = [];
for ($i = 0; $i < $LookupCount; $i++) {
$Lookup[$i]['offset'] = $LookupList_offset + $this->read_ushort();
}
for ($i = 0; $i < $LookupCount; $i++) {
$this->seek($Lookup[$i]['offset']);
$Lookup[$i]['Type'] = $this->read_ushort();
$Lookup[$i]['Flag'] = $flag = $this->read_ushort();
$Lookup[$i]['SubtableCount'] = $this->read_ushort();
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$Lookup[$i]['Subtable'][$c]['Offset'] = $Lookup[$i]['offset'] + $this->read_ushort();
}
// MarkFilteringSet = Index (base 0) into GDEF mark glyph sets structure
if (($flag & 0x0010) == 0x0010) {
$Lookup[$i]['MarkFilteringSet'] = $this->read_ushort();
} else {
$Lookup[$i]['MarkFilteringSet'] = '';
}
// Lookup Type 7: Extension
if ($Lookup[$i]['Type'] == 7) {
// Overwrites new offset (32-bit) for each subtable, and a new lookup Type
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$this->seek($Lookup[$i]['Subtable'][$c]['Offset']);
$ExtensionPosFormat = $this->read_ushort();
$type = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ulong();
}
$Lookup[$i]['Type'] = $type;
}
}
// Process (1) Whole LookupList
for ($i = 0; $i < $LookupCount; $i++) {
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$this->seek($Lookup[$i]['Subtable'][$c]['Offset']);
$SubstFormat = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['Format'] = $SubstFormat;
/*
Lookup['Type'] Enumeration table for glyph substitution
Value Type Description
1 Single Replace one glyph with one glyph
2 Multiple Replace one glyph with more than one glyph
3 Alternate Replace one glyph with one of many glyphs
4 Ligature Replace multiple glyphs with one glyph
5 Context Replace one or more glyphs in context
6 Chaining Context Replace one or more glyphs in chained context
7 Extension Substitution Extension mechanism for other substitutions (i.e. this excludes the Extension type substitution itself)
8 Reverse chaining context single Applied in reverse order, replace single glyph in chaining context
*/
// LookupType 1: Single Substitution Subtable
if ($Lookup[$i]['Type'] == 1) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
if ($SubstFormat == 1) { // Calculated output glyph indices
$Lookup[$i]['Subtable'][$c]['DeltaGlyphID'] = $this->read_short();
} elseif ($SubstFormat == 2) { // Specified output glyph indices
$GlyphCount = $this->read_ushort();
for ($g = 0; $g < $GlyphCount; $g++) {
$Lookup[$i]['Subtable'][$c]['Glyphs'][] = $this->read_ushort();
}
}
} // LookupType 2: Multiple Substitution Subtable
elseif ($Lookup[$i]['Type'] == 2) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SequenceCount'] = $SequenceCount = $this->read_short();
for ($s = 0; $s < $SequenceCount; $s++) {
$Lookup[$i]['Subtable'][$c]['Sequences'][$s]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_short();
}
for ($s = 0; $s < $SequenceCount; $s++) {
// Sequence Tables
$this->seek($Lookup[$i]['Subtable'][$c]['Sequences'][$s]['Offset']);
$Lookup[$i]['Subtable'][$c]['Sequences'][$s]['GlyphCount'] = $this->read_short();
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['Sequences'][$s]['GlyphCount']; $g++) {
$Lookup[$i]['Subtable'][$c]['Sequences'][$s]['SubstituteGlyphID'][] = $this->read_ushort();
}
}
} // LookupType 3: Alternate Forms
elseif ($Lookup[$i]['Type'] == 3) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['AlternateSetCount'] = $AlternateSetCount = $this->read_short();
for ($s = 0; $s < $AlternateSetCount; $s++) {
$Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_short();
}
for ($s = 0; $s < $AlternateSetCount; $s++) {
// AlternateSet Tables
$this->seek($Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['Offset']);
$Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['GlyphCount'] = $this->read_short();
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['GlyphCount']; $g++) {
$Lookup[$i]['Subtable'][$c]['AlternateSets'][$s]['SubstituteGlyphID'][] = $this->read_ushort();
}
}
} // LookupType 4: Ligature Substitution Subtable
elseif ($Lookup[$i]['Type'] == 4) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['LigSetCount'] = $LigSetCount = $this->read_short();
for ($s = 0; $s < $LigSetCount; $s++) {
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_short();
}
for ($s = 0; $s < $LigSetCount; $s++) {
// LigatureSet Tables
$this->seek($Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Offset']);
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigCount'] = $this->read_short();
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigCount']; $g++) {
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigatureOffset'][$g] = $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Offset'] + $this->read_ushort();
}
}
for ($s = 0; $s < $LigSetCount; $s++) {
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigCount']; $g++) {
// Ligature tables
$this->seek($Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigatureOffset'][$g]);
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['LigGlyph'] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['CompCount'] = $this->read_ushort();
for ($l = 1; $l < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['CompCount']; $l++) {
$Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['GlyphID'][$l] = $this->read_ushort();
}
}
}
} // LookupType 5: Contextual Substitution Subtable
elseif ($Lookup[$i]['Type'] == 5) {
// Format 1: Context Substitution
if ($SubstFormat == 1) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubRuleSetCount'] = $SubRuleSetCount = $this->read_short();
for ($s = 0; $s < $SubRuleSetCount; $s++) {
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['Offset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_short();
}
for ($s = 0; $s < $SubRuleSetCount; $s++) {
// SubRuleSet Tables
$this->seek($Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['Offset']);
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleCount'] = $this->read_short();
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleCount']; $g++) {
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleOffset'][$g] = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['Offset'] + $this->read_ushort();
}
}
for ($s = 0; $s < $SubRuleSetCount; $s++) {
// SubRule Tables
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleCount']; $g++) {
// Ligature tables
$this->seek($Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleOffset'][$g]);
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['GlyphCount'] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['SubstCount'] = $this->read_ushort();
// "Input"::[GlyphCount - 1]::Array of input GlyphIDs-start with second glyph
for ($l = 1; $l < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['GlyphCount']; $l++) {
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['Input'][$l] = $this->read_ushort();
}
// "SubstLookupRecord"::[SubstCount]::Array of SubstLookupRecords-in design order
for ($l = 0; $l < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['SubstCount']; $l++) {
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['SubstLookupRecord'][$l]['SequenceIndex'] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$g]['SubstLookupRecord'][$l]['LookupListIndex'] = $this->read_ushort();
}
}
}
} // Format 2: Class-based Context Glyph Substitution
elseif ($SubstFormat == 2) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ClassDefOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubClassSetCnt'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['SubClassSetCnt']; $b++) {
$offset = $this->read_ushort();
if ($offset == 0x0000) {
$Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][] = 0;
} else {
$Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $offset;
}
}
} else {
throw new \Mpdf\MpdfException("GPOS Lookup Type " . $Lookup[$i]['Type'] . ", Format " . $SubstFormat . " not supported (ttfontsuni.php).");
}
} // LookupType 6: Chaining Contextual Substitution Subtable
elseif ($Lookup[$i]['Type'] == 6) {
// Format 1: Simple Chaining Context Glyph Substitution p255
if ($SubstFormat == 1) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSetCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['ChainSubRuleSetCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSetOffset'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
}
} // Format 2: Class-based Chaining Context Glyph Substitution p257
elseif ($SubstFormat == 2) {
$Lookup[$i]['Subtable'][$c]['CoverageTableOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['BacktrackClassDefOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['InputClassDefOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['LookaheadClassDefOffset'] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubClassSetCnt'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['ChainSubClassSetCnt']; $b++) {
$offset = $this->read_ushort();
if ($offset == 0x0000) {
$Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][] = $offset;
} else {
$Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $offset;
}
}
} // Format 3: Coverage-based Chaining Context Glyph Substitution p259
elseif ($SubstFormat == 3) {
$Lookup[$i]['Subtable'][$c]['BacktrackGlyphCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['BacktrackGlyphCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['CoverageBacktrack'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['InputGlyphCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['InputGlyphCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['CoverageInput'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['LookaheadGlyphCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['LookaheadGlyphCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['CoverageLookahead'][] = $Lookup[$i]['Subtable'][$c]['Offset'] + $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['SubstCount'] = $this->read_ushort();
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['SubstCount']; $b++) {
$Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['SequenceIndex'] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['LookupListIndex'] = $this->read_ushort();
// Substitution Lookup Record
// All contextual substitution subtables specify the substitution data in a Substitution Lookup Record
// (SubstLookupRecord). Each record contains a SequenceIndex, which indicates the position where the substitution
// will occur in the glyph sequence. In addition, a LookupListIndex identifies the lookup to be applied at the
// glyph position specified by the SequenceIndex.
}
}
} else {
throw new \Mpdf\MpdfException(sprintf('Lookup Type "%s" not supported.', $Lookup[$i]['Type']));
}
}
}
// Process (2) Whole LookupList
// Get Coverage tables and prepare preg_replace
for ($i = 0; $i < $LookupCount; $i++) {
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$SubstFormat = $Lookup[$i]['Subtable'][$c]['Format'];
// LookupType 1: Single Substitution Subtable 1 => 1
if ($Lookup[$i]['Type'] == 1) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$glyphs = $this->_getCoverage(false);
for ($g = 0; $g < count($glyphs); $g++) {
$replace = [];
$substitute = [];
$replace[] = unicode_hex($this->glyphToChar[$glyphs[$g]][0]);
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $replace[0], $Lookup[$i]['MarkFilteringSet'])) {
continue;
}
if (isset($Lookup[$i]['Subtable'][$c]['DeltaGlyphID'])) { // Format 1
$substitute[] = unicode_hex($this->glyphToChar[($glyphs[$g] + $Lookup[$i]['Subtable'][$c]['DeltaGlyphID'])][0]);
} else { // Format 2
$substitute[] = unicode_hex($this->glyphToChar[($Lookup[$i]['Subtable'][$c]['Glyphs'][$g])][0]);
}
$Lookup[$i]['Subtable'][$c]['subs'][] = ['Replace' => $replace, 'substitute' => $substitute];
}
} // LookupType 2: Multiple Substitution Subtable 1 => n
elseif ($Lookup[$i]['Type'] == 2) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$glyphs = $this->_getCoverage();
for ($g = 0; $g < count($glyphs); $g++) {
$replace = [];
$substitute = [];
$replace[] = $glyphs[$g];
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $replace[0], $Lookup[$i]['MarkFilteringSet'])) {
continue;
}
if (!isset($Lookup[$i]['Subtable'][$c]['Sequences'][$g]['SubstituteGlyphID']) || count($Lookup[$i]['Subtable'][$c]['Sequences'][$g]['SubstituteGlyphID']) == 0) {
continue;
} // Illegal for GlyphCount to be 0; either error in font, or something has gone wrong - lets carry on for now!
foreach ($Lookup[$i]['Subtable'][$c]['Sequences'][$g]['SubstituteGlyphID'] as $sub) {
$substitute[] = unicode_hex($this->glyphToChar[$sub][0]);
}
$Lookup[$i]['Subtable'][$c]['subs'][] = ['Replace' => $replace, 'substitute' => $substitute];
}
} // LookupType 3: Alternate Forms 1 => 1 (only first alternate form is used)
elseif ($Lookup[$i]['Type'] == 3) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$glyphs = $this->_getCoverage();
for ($g = 0; $g < count($glyphs); $g++) {
$replace = [];
$substitute = [];
$replace[] = $glyphs[$g];
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $replace[0], $Lookup[$i]['MarkFilteringSet'])) {
continue;
}
$gid = $Lookup[$i]['Subtable'][$c]['AlternateSets'][$g]['SubstituteGlyphID'][0];
if (!isset($this->glyphToChar[$gid][0])) {
continue;
}
$substitute[] = unicode_hex($this->glyphToChar[$gid][0]);
$Lookup[$i]['Subtable'][$c]['subs'][] = ['Replace' => $replace, 'substitute' => $substitute];
}
} // LookupType 4: Ligature Substitution Subtable n => 1
elseif ($Lookup[$i]['Type'] == 4) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$glyphs = $this->_getCoverage();
$LigSetCount = $Lookup[$i]['Subtable'][$c]['LigSetCount'];
for ($s = 0; $s < $LigSetCount; $s++) {
for ($g = 0; $g < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['LigCount']; $g++) {
$replace = [];
$substitute = [];
$replace[] = $glyphs[$s];
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $replace[0], $Lookup[$i]['MarkFilteringSet'])) {
continue;
}
for ($l = 1; $l < $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['CompCount']; $l++) {
$gid = $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['GlyphID'][$l];
$rpl = unicode_hex($this->glyphToChar[$gid][0]);
// Flag = Ignore
if ($this->_checkGSUBignore($Lookup[$i]['Flag'], $rpl, $Lookup[$i]['MarkFilteringSet'])) {
continue 2;
}
$replace[] = $rpl;
}
$gid = $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['LigGlyph'];
if (!isset($this->glyphToChar[$gid][0])) {
continue;
}
$substitute[] = unicode_hex($this->glyphToChar[$gid][0]);
$Lookup[$i]['Subtable'][$c]['subs'][] = ['Replace' => $replace, 'substitute' => $substitute, 'CompCount' => $Lookup[$i]['Subtable'][$c]['LigSet'][$s]['Ligature'][$g]['CompCount']];
}
}
} // LookupType 5: Contextual Substitution Subtable
elseif ($Lookup[$i]['Type'] == 5) {
// Format 1: Context Substitution
if ($SubstFormat == 1) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$Lookup[$i]['Subtable'][$c]['CoverageGlyphs'] = $CoverageGlyphs = $this->_getCoverage();
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['SubRuleSetCount']; $s++) {
$SubRuleSet = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s];
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['FirstGlyph'] = $CoverageGlyphs[$s];
for ($r = 0; $r < $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRuleCount']; $r++) {
$GlyphCount = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$r]['GlyphCount'];
for ($g = 1; $g < $GlyphCount; $g++) {
$glyphID = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$r]['Input'][$g];
$Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'][$r]['InputGlyphs'][$g] = unicode_hex($this->glyphToChar[$glyphID][0]);
}
}
}
} // Format 2: Class-based Context Glyph Substitution
elseif ($SubstFormat == 2) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$Lookup[$i]['Subtable'][$c]['CoverageGlyphs'] = $CoverageGlyphs = $this->_getCoverage();
$InputClasses = $this->_getClasses($Lookup[$i]['Subtable'][$c]['ClassDefOffset']);
$Lookup[$i]['Subtable'][$c]['InputClasses'] = $InputClasses;
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['SubClassSetCnt']; $s++) {
if ($Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][$s] > 0) {
$this->seek($Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][$s]);
$Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRuleCnt'] = $SubClassRuleCnt = $this->read_ushort();
$SubClassRule = [];
for ($b = 0; $b < $SubClassRuleCnt; $b++) {
$SubClassRule[$b] = $Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][$s] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRule'][$b] = $SubClassRule[$b];
}
}
}
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['SubClassSetCnt']; $s++) {
if ($Lookup[$i]['Subtable'][$c]['SubClassSetOffset'][$s] > 0) {
$SubClassRuleCnt = $Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRuleCnt'];
for ($b = 0; $b < $SubClassRuleCnt; $b++) {
$this->seek($Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRule'][$b]);
$Rule = [];
$Rule['InputGlyphCount'] = $this->read_ushort();
$Rule['SubstCount'] = $this->read_ushort();
for ($r = 1; $r < $Rule['InputGlyphCount']; $r++) {
$Rule['Input'][$r] = $this->read_ushort();
}
for ($r = 0; $r < $Rule['SubstCount']; $r++) {
$Rule['SequenceIndex'][$r] = $this->read_ushort();
$Rule['LookupListIndex'][$r] = $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['SubClassSet'][$s]['SubClassRule'][$b] = $Rule;
}
}
}
} // Format 3: Coverage-based Context Glyph Substitution
elseif ($SubstFormat == 3) {
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['InputGlyphCount']; $b++) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageInput'][$b]);
$glyphs = $this->_getCoverage();
$Lookup[$i]['Subtable'][$c]['CoverageInputGlyphs'][] = implode("|", $glyphs);
}
throw new \Mpdf\MpdfException("Lookup Type 5, SubstFormat 3 not tested. Please report this with the name of font used - " . $this->fontkey);
}
} // LookupType 6: Chaining Contextual Substitution Subtable
elseif ($Lookup[$i]['Type'] == 6) {
// Format 1: Simple Chaining Context Glyph Substitution p255
if ($SubstFormat == 1) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$Lookup[$i]['Subtable'][$c]['CoverageGlyphs'] = $CoverageGlyphs = $this->_getCoverage();
$ChainSubRuleSetCnt = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSetCount'];
for ($s = 0; $s < $ChainSubRuleSetCnt; $s++) {
$this->seek($Lookup[$i]['Subtable'][$c]['ChainSubRuleSetOffset'][$s]);
$ChainSubRuleCnt = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRuleCount'] = $this->read_ushort();
for ($r = 0; $r < $ChainSubRuleCnt; $r++) {
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRuleOffset'][$r] = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSetOffset'][$s] + $this->read_ushort();
}
}
for ($s = 0; $s < $ChainSubRuleSetCnt; $s++) {
$ChainSubRuleCnt = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRuleCount'];
for ($r = 0; $r < $ChainSubRuleCnt; $r++) {
// ChainSubRule
$this->seek($Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRuleOffset'][$r]);
$BacktrackGlyphCount = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['BacktrackGlyphCount'] = $this->read_ushort();
for ($g = 0; $g < $BacktrackGlyphCount; $g++) {
$glyphID = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['BacktrackGlyphs'][$g] = unicode_hex($this->glyphToChar[$glyphID][0]);
}
$InputGlyphCount = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['InputGlyphCount'] = $this->read_ushort();
for ($g = 1; $g < $InputGlyphCount; $g++) {
$glyphID = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['InputGlyphs'][$g] = unicode_hex($this->glyphToChar[$glyphID][0]);
}
$LookaheadGlyphCount = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['LookaheadGlyphCount'] = $this->read_ushort();
for ($g = 0; $g < $LookaheadGlyphCount; $g++) {
$glyphID = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['LookaheadGlyphs'][$g] = unicode_hex($this->glyphToChar[$glyphID][0]);
}
$SubstCount = $Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['SubstCount'] = $this->read_ushort();
for ($lu = 0; $lu < $SubstCount; $lu++) {
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['SequenceIndex'][$lu] = $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'][$r]['LookupListIndex'][$lu] = $this->read_ushort();
}
}
}
} // Format 2: Class-based Chaining Context Glyph Substitution p257
elseif ($SubstFormat == 2) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageTableOffset']);
$Lookup[$i]['Subtable'][$c]['CoverageGlyphs'] = $CoverageGlyphs = $this->_getCoverage();
$BacktrackClasses = $this->_getClasses($Lookup[$i]['Subtable'][$c]['BacktrackClassDefOffset']);
$Lookup[$i]['Subtable'][$c]['BacktrackClasses'] = $BacktrackClasses;
$InputClasses = $this->_getClasses($Lookup[$i]['Subtable'][$c]['InputClassDefOffset']);
$Lookup[$i]['Subtable'][$c]['InputClasses'] = $InputClasses;
$LookaheadClasses = $this->_getClasses($Lookup[$i]['Subtable'][$c]['LookaheadClassDefOffset']);
$Lookup[$i]['Subtable'][$c]['LookaheadClasses'] = $LookaheadClasses;
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['ChainSubClassSetCnt']; $s++) {
if ($Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][$s] > 0) {
$this->seek($Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][$s]);
$Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRuleCnt'] = $ChainSubClassRuleCnt = $this->read_ushort();
$ChainSubClassRule = [];
for ($b = 0; $b < $ChainSubClassRuleCnt; $b++) {
$ChainSubClassRule[$b] = $Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][$s] + $this->read_ushort();
$Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRule'][$b] = $ChainSubClassRule[$b];
}
}
}
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['ChainSubClassSetCnt']; $s++) {
if (isset($Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRuleCnt'])) {
$ChainSubClassRuleCnt = $Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRuleCnt'];
} else {
$ChainSubClassRuleCnt = 0;
}
for ($b = 0; $b < $ChainSubClassRuleCnt; $b++) {
if ($Lookup[$i]['Subtable'][$c]['ChainSubClassSetOffset'][$s] > 0) {
$this->seek($Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRule'][$b]);
$Rule = [];
$Rule['BacktrackGlyphCount'] = $this->read_ushort();
for ($r = 0; $r < $Rule['BacktrackGlyphCount']; $r++) {
$Rule['Backtrack'][$r] = $this->read_ushort();
}
$Rule['InputGlyphCount'] = $this->read_ushort();
for ($r = 1; $r < $Rule['InputGlyphCount']; $r++) {
$Rule['Input'][$r] = $this->read_ushort();
}
$Rule['LookaheadGlyphCount'] = $this->read_ushort();
for ($r = 0; $r < $Rule['LookaheadGlyphCount']; $r++) {
$Rule['Lookahead'][$r] = $this->read_ushort();
}
$Rule['SubstCount'] = $this->read_ushort();
for ($r = 0; $r < $Rule['SubstCount']; $r++) {
$Rule['SequenceIndex'][$r] = $this->read_ushort();
$Rule['LookupListIndex'][$r] = $this->read_ushort();
}
$Lookup[$i]['Subtable'][$c]['ChainSubClassSet'][$s]['ChainSubClassRule'][$b] = $Rule;
}
}
}
} // Format 3: Coverage-based Chaining Context Glyph Substitution p259
elseif ($SubstFormat == 3) {
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['BacktrackGlyphCount']; $b++) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageBacktrack'][$b]);
$glyphs = $this->_getCoverage();
$Lookup[$i]['Subtable'][$c]['CoverageBacktrackGlyphs'][] = implode("|", $glyphs);
}
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['InputGlyphCount']; $b++) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageInput'][$b]);
$glyphs = $this->_getCoverage();
$Lookup[$i]['Subtable'][$c]['CoverageInputGlyphs'][] = implode("|", $glyphs);
// Don't use above value as these are ordered numerically not as need to process
}
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['LookaheadGlyphCount']; $b++) {
$this->seek($Lookup[$i]['Subtable'][$c]['CoverageLookahead'][$b]);
$glyphs = $this->_getCoverage();
$Lookup[$i]['Subtable'][$c]['CoverageLookaheadGlyphs'][] = implode("|", $glyphs);
}
}
}
}
}
$GSUBScriptLang = [];
$rtlpua = []; // All glyphs added to PUA [for magic_reverse]
foreach ($gsub as $st => $scripts) {
foreach ($scripts as $t => $langsys) {
$lul = []; // array of LookupListIndexes
$tags = []; // corresponding array of feature tags e.g. 'ccmp'
foreach ($langsys as $tag => $ft) {
foreach ($ft as $ll) {
$lul[$ll] = $tag;
}
}
ksort($lul); // Order the Lookups in the order they are in the GUSB table, regardless of Feature order
$volt = $this->_getGSUBarray($Lookup, $lul, $st);
// Interrogate $volt
// isol, fin, medi, init(arab syrc) into $rtlSUB for use in ArabJoin
// but also identify all RTL chars in PUA for magic_reverse (arab syrc hebr thaa nko samr)
// identify reph, matras, vatu, half forms etc for Indic for final re-ordering
$rtl = [];
$rtlSUB = [];
$finals = '';
if (strpos('arab syrc hebr thaa nko samr', $st) !== false) { // all RTL scripts [any/all languages] ? Mandaic
foreach ($volt as $v) {
// isol fina fin2 fin3 medi med2 for Syriac
// ISOLATED FORM :: FINAL :: INITIAL :: MEDIAL :: MED2 :: FIN2 :: FIN3
if (strpos('isol fina init medi fin2 fin3 med2', $v['tag']) !== false) {
$key = $v['match'];
$key = preg_replace('/[\(\)]*/', '', $key);
$sub = $v['replace'];
if ($v['tag'] === 'isol') {
$kk = 0;
} elseif ($v['tag'] === 'fina') {
$kk = 1;
} elseif ($v['tag'] === 'init') {
$kk = 2;
} elseif ($v['tag'] === 'medi') {
$kk = 3;
} elseif ($v['tag'] === 'med2') {
$kk = 4;
} elseif ($v['tag'] === 'fin2') {
$kk = 5;
} elseif ($v['tag'] === 'fin3') {
$kk = 6;
}
$rtl[$key][$kk] = $sub;
if (isset($v['prel']) && count($v['prel'])) {
$rtl[$key]['prel'][$kk] = $v['prel'];
}
if (isset($v['postl']) && count($v['postl'])) {
$rtl[$key]['postl'][$kk] = $v['postl'];
}
if (isset($v['ignore']) && $v['ignore']) {
$rtl[$key]['ignore'][$kk] = $v['ignore'];
}
$rtlpua[] = $sub;
} else { // Add any other glyphs which are in PUA
if (isset($v['context']) && $v['context']) {
foreach ($v['rules'] as $vs) {
$matchCount = count($vs['match']);
for ($i = 0; $i < $matchCount; $i++) {
if (isset($vs['replace'][$i]) && preg_match('/^0[A-F0-9]{4}$/', $vs['match'][$i])) {
if (preg_match('/^0[EF][A-F0-9]{3}$/', $vs['replace'][$i])) {
$rtlpua[] = $vs['replace'][$i];
}
}
}
}
} else {
preg_match_all('/\((0[A-F0-9]{4})\)/', $v['match'], $m);
$matchCount = count($m[0]);
for ($i = 0; $i < $matchCount; $i++) {
$sb = explode(' ', $v['replace']);
foreach ($sb as $sbg) {
if (preg_match('/(0[EF][A-F0-9]{3})/', $sbg, $mr)) {
$rtlpua[] = $mr[1];
}
}
}
}
}
}
// For kashida, need to determine all final forms except ones already identified by kashida priority rules (see \Mpdf\Otl)
foreach ($rtl as $base => $variants) {
if (isset($variants[1])) { // i.e. final form
if (strpos('0FE8E 0FE94 0FEA2 0FEAA 0FEAE 0FEC2 0FEDA 0FEDE 0FB93 0FECA 0FED2 0FED6 0FEEE 0FEF0 0FEF2', $variants[1]) === false) { // not already included
// This version does not exclude RA (0631) FEAE; Ya (064A) FEF2; Alef Maqsurah (0649) FEF0 which
// are selected in priority if connected to a medial Bah
//if (strpos('0FE8E 0FE94 0FEA2 0FEAA 0FEC2 0FEDA 0FEDE 0FB93 0FECA 0FED2 0FED6 0FEEE', $variants[1])===false) { // not already included
$finals .= $variants[1] . ' ';
}
}
}
ksort($rtl);
$rtlSUB = $rtl;
}
// INDIC - Dynamic properties
$rphf = [];
$half = [];
$pref = [];
$blwf = [];
$pstf = [];
if (strpos('dev2 bng2 gur2 gjr2 ory2 tml2 tel2 knd2 mlm2 deva beng guru gujr orya taml telu knda mlym', $st) !== false) { // all INDIC scripts [any/all languages]
if (strpos('deva beng guru gujr orya taml telu knda mlym', $st) !== false) {
$is_old_spec = true;
} else {
$is_old_spec = false;
}
// First get 'locl' substitutions (reversed!)
$loclsubs = [];
foreach ($volt as $v) {
if (strpos('locl', $v['tag']) !== false) {
$key = $v['match'];
$key = preg_replace('/[\(\)]*/', '', $key);
$sub = $v['replace'];
if ($key && strlen(trim($key)) == 5 && $sub) {
$loclsubs[$sub] = $key;
}
}
}
foreach ($volt as $v) {
// <rphf> <half> <pref> <blwf> <pstf>
// defines consonant types:
// Reph <rphf>
// Half forms <half>
// Pre-base-reordering forms of Ra/Rra <pref>
// Below-base forms <blwf>
// Post-base forms <pstf>
// applied together with <locl> feature to input sequences consisting of two characters
// This is done for each consonant
// for <rphf> and <half>, features are applied to Consonant + Halant combinations
// for <pref>, <blwf> and <pstf>, features are applied to Halant + Consonant combinations
// Old version eg 'deva' <pref>, <blwf> and <pstf>, features are applied to Consonant + Halant
// Some malformed fonts still do Consonant + Halant for these - so match both??
// If these two glyphs form a ligature, with no additional glyphs in context
// this means the consonant has the corresponding form
// Currently set to cope with both
// See also classes/otl.php
if (strpos('rphf half pref blwf pstf', $v['tag']) !== false) {
if (isset($v['context']) && $v['context'] && $v['nBacktrack'] == 0 && $v['nLookahead'] == 0) {
foreach ($v['rules'] as $vs) {
if (count($vs['match']) == 2 && count($vs['replace']) == 1) {
$sub = $vs['replace'][0];
// If Halant Cons <pref>, <blwf> and <pstf> in New version only
if (strpos('0094D 009CD 00A4D 00ACD 00B4D 00BCD 00C4D 00CCD 00D4D', $vs['match'][0]) !== false && strpos('pref blwf pstf', $v['tag']) !== false && !$is_old_spec) {
$key = $vs['match'][1];
$tag = $v['tag'];
if (isset($loclsubs[$key])) {
${$tag[$loclsubs[$key]]} = $sub;
}
$tmp = &$$tag;
$tmp[hexdec($key)] = hexdec($sub);
} // If Cons Halant <rphf> and <half> always
// and <pref>, <blwf> and <pstf> in Old version
elseif (strpos('0094D 009CD 00A4D 00ACD 00B4D 00BCD 00C4D 00CCD 00D4D', $vs['match'][1]) !== false && (strpos('rphf half', $v['tag']) !== false || (strpos('pref blwf pstf', $v['tag']) !== false && ($is_old_spec || _OTL_OLD_SPEC_COMPAT_2)))) {
$key = $vs['match'][0];
$tag = $v['tag'];
if (isset($loclsubs[$key])) {
${$tag[$loclsubs[$key]]} = $sub;
}
$tmp = &$$tag;
$tmp[hexdec($key)] = hexdec($sub);
}
}
}
} elseif (!isset($v['context'])) {
$key = $v['match'];
$key = preg_replace('/[\(\)]*/', '', $key);
$sub = $v['replace'];
if ($key && strlen(trim($key)) == 11 && $sub) {
// If Cons Halant <rphf> and <half> always
// and <pref>, <blwf> and <pstf> in Old version
// If Halant Cons <pref>, <blwf> and <pstf> in New version only
if (strpos('0094D 009CD 00A4D 00ACD 00B4D 00BCD 00C4D 00CCD 00D4D', substr($key, 0, 5)) !== false && strpos('pref blwf pstf', $v['tag']) !== false && !$is_old_spec) {
$key = substr($key, 6, 5);
$tag = $v['tag'];
if (isset($loclsubs[$key])) {
${$tag[$loclsubs[$key]]} = $sub;
}
$tmp = &$$tag;
$tmp[hexdec($key)] = hexdec($sub);
} elseif (strpos('0094D 009CD 00A4D 00ACD 00B4D 00BCD 00C4D 00CCD 00D4D', substr($key, 6, 5)) !== false && (strpos('rphf half', $v['tag']) !== false || (strpos('pref blwf pstf', $v['tag']) !== false && ($is_old_spec || _OTL_OLD_SPEC_COMPAT_2)))) {
$key = substr($key, 0, 5);
$tag = $v['tag'];
if (isset($loclsubs[$key])) {
${$tag[$loclsubs[$key]]} = $sub;
}
$tmp = &$$tag;
$tmp[hexdec($key)] = hexdec($sub);
}
}
}
}
}
}
if (count($rtl) || count($rphf) || count($half) || count($pref) || count($blwf) || count($pstf) || $finals) {
$font = [
'rtlSUB' => $rtlSUB,
'finals' => $finals,
'rphf' => $rphf,
'half' => $half,
'pref' => $pref,
'blwf' => $blwf,
'pstf' => $pstf,
];
$this->fontCache->jsonWrite($this->fontkey . '.GSUB.' . $st . '.' . $t . '.json', $font);
}
if (!isset($GSUBScriptLang[$st])) {
$GSUBScriptLang[$st] = '';
}
$GSUBScriptLang[$st] .= $t . ' ';
}
}
// All RTL glyphs from font added to (or already in) PUA [reqd for magic_reverse]
$rtlPUAstr = '';
if (count($rtlpua)) {
$rtlpua = array_unique($rtlpua);
sort($rtlpua);
$n = count($rtlpua);
for ($i = 0; $i < $n; $i++) {
if (hexdec($rtlpua[$i]) < hexdec('E000') || hexdec($rtlpua[$i]) > hexdec('F8FF')) {
unset($rtlpua[$i]);
}
}
sort($rtlpua, SORT_STRING);
$rangeid = -1;
$range = [];
$prevgid = -2;
// for each character
foreach ($rtlpua as $gidhex) {
$gid = hexdec($gidhex);
if ($gid == ($prevgid + 1)) {
$range[$rangeid]['end'] = $gidhex;
$range[$rangeid]['count']++;
} else {
// new range
$rangeid++;
$range[$rangeid] = [];
$range[$rangeid]['start'] = $gidhex;
$range[$rangeid]['end'] = $gidhex;
$range[$rangeid]['count'] = 1;
}
$prevgid = $gid;
}
foreach ($range as $rg) {
if ($rg['count'] == 1) {
$rtlPUAstr .= "\x{" . $rg['start'] . "}";
} elseif ($rg['count'] == 2) {
$rtlPUAstr .= "\x{" . $rg['start'] . "}\x{" . $rg['end'] . "}";
} else {
$rtlPUAstr .= "\x{" . $rg['start'] . "}-\x{" . $rg['end'] . "}";
}
}
}
return [$GSUBScriptLang, $gsub, $GSLookup, $rtlPUAstr];
}
// GSUB functions
function _getGSUBarray(&$Lookup, &$lul, $scripttag)
{
// Process (3) LookupList for specific Script-LangSys
// Generate preg_replace
$volt = [];
$reph = '';
$matraE = '';
$vatu = '';
foreach ($lul as $i => $tag) {
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$SubstFormat = $Lookup[$i]['Subtable'][$c]['Format'];
// LookupType 1: Single Substitution Subtable
if ($Lookup[$i]['Type'] == 1) {
$subCount = count($Lookup[$i]['Subtable'][$c]['subs']);
for ($s = 0; $s < $subCount; $s++) {
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['subs'][$s]['Replace'];
$substitute = $Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute'][0];
// Ignore has already been applied earlier on
$repl = $this->_makeGSUBinputMatch($inputGlyphs, "()");
$subs = $this->_makeGSUBinputReplacement(1, $substitute, "()", 0, 1, 0);
$volt[] = ['match' => $repl, 'replace' => $subs, 'tag' => $tag, 'key' => $inputGlyphs[0], 'type' => 1];
}
} // LookupType 2: Multiple Substitution Subtable
elseif ($Lookup[$i]['Type'] == 2) {
for ($s = 0; $s < count($Lookup[$i]['Subtable'][$c]['subs']); $s++) {
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['subs'][$s]['Replace'];
$substitute = implode(" ", $Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute']);
// Ignore has already been applied earlier on
$repl = $this->_makeGSUBinputMatch($inputGlyphs, "()");
$subs = $this->_makeGSUBinputReplacement(1, $substitute, "()", 0, 1, 0);
$volt[] = ['match' => $repl, 'replace' => $subs, 'tag' => $tag, 'key' => $inputGlyphs[0], 'type' => 2];
}
} // LookupType 3: Alternate Forms
elseif ($Lookup[$i]['Type'] == 3) {
for ($s = 0; $s < count($Lookup[$i]['Subtable'][$c]['subs']); $s++) {
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['subs'][$s]['Replace'];
$substitute = $Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute'][0];
// Ignore has already been applied earlier on
$repl = $this->_makeGSUBinputMatch($inputGlyphs, "()");
$subs = $this->_makeGSUBinputReplacement(1, $substitute, "()", 0, 1, 0);
$volt[] = ['match' => $repl, 'replace' => $subs, 'tag' => $tag, 'key' => $inputGlyphs[0], 'type' => 3];
}
} // LookupType 4: Ligature Substitution Subtable
elseif ($Lookup[$i]['Type'] == 4) {
for ($s = 0; $s < count($Lookup[$i]['Subtable'][$c]['subs']); $s++) {
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['subs'][$s]['Replace'];
$substitute = $Lookup[$i]['Subtable'][$c]['subs'][$s]['substitute'][0];
// Ignore has already been applied earlier on
$ignore = $this->_getGSUBignoreString($Lookup[$i]['Flag'], $Lookup[$i]['MarkFilteringSet']);
$repl = $this->_makeGSUBinputMatch($inputGlyphs, $ignore);
$subs = $this->_makeGSUBinputReplacement(count($inputGlyphs), $substitute, $ignore, 0, count($inputGlyphs), 0);
$volt[] = ['match' => $repl, 'replace' => $subs, 'tag' => $tag, 'key' => $inputGlyphs[0], 'type' => 4, 'CompCount' => $Lookup[$i]['Subtable'][$c]['subs'][$s]['CompCount'], 'Lig' => $substitute];
}
} // LookupType 5: Chaining Contextual Substitution Subtable
elseif ($Lookup[$i]['Type'] == 5) {
// Format 1: Context Substitution
if ($SubstFormat == 1) {
$ignore = $this->_getGSUBignoreString($Lookup[$i]['Flag'], $Lookup[$i]['MarkFilteringSet']);
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['SubRuleSetCount']; $s++) {
// SubRuleSet
$subRule = [];
foreach ($Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['SubRule'] as $rule) {
// SubRule
$inputGlyphs = [];
if ($rule['GlyphCount'] > 1) {
$inputGlyphs = $rule['InputGlyphs'];
}
$inputGlyphs[0] = $Lookup[$i]['Subtable'][$c]['SubRuleSet'][$s]['FirstGlyph'];
ksort($inputGlyphs);
$nInput = count($inputGlyphs);
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, [], 0);
$subRule = ['context' => 1, 'tag' => $tag, 'matchback' => '', 'match' => $contextInputMatch, 'nBacktrack' => 0, 'nInput' => $nInput, 'nLookahead' => 0, 'rules' => [],];
for ($b = 0; $b < $rule['SubstCount']; $b++) {
$lup = $rule['SubstLookupRecord'][$b]['LookupListIndex'];
$seqIndex = $rule['SubstLookupRecord'][$b]['SequenceIndex'];
// $Lookup[$lup] = secondary Lookup
for ($lus = 0; $lus < $Lookup[$lup]['SubtableCount']; $lus++) {
if (count($Lookup[$lup]['Subtable'][$lus]['subs'])) {
foreach ($Lookup[$lup]['Subtable'][$lus]['subs'] as $luss) {
$lookupGlyphs = $luss['Replace'];
$mLen = count($lookupGlyphs);
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// then apply the substitution
if (strpos($inputGlyphs[$seqIndex], $lookupGlyphs[0]) === false) {
continue;
}
$REPL = implode(" ", $luss['substitute']);
if (strpos("isol fina fin2 fin3 medi med2 init ", $tag) !== false && $scripttag == 'arab') {
$volt[] = ['match' => $lookupGlyphs[0], 'replace' => $REPL, 'tag' => $tag, 'prel' => $backtrackGlyphs, 'postl' => $lookaheadGlyphs, 'ignore' => $ignore];
} else {
$subRule['rules'][] = ['type' => $Lookup[$lup]['Type'], 'match' => $lookupGlyphs, 'replace' => $luss['substitute'], 'seqIndex' => $seqIndex, 'key' => $lookupGlyphs[0],];
}
}
}
}
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
}
} // Format 2: Class-based Context Glyph Substitution
elseif ($SubstFormat == 2) {
$ignore = $this->_getGSUBignoreString($Lookup[$i]['Flag'], $Lookup[$i]['MarkFilteringSet']);
foreach ($Lookup[$i]['Subtable'][$c]['SubClassSet'] as $inputClass => $cscs) {
for ($cscrule = 0; $cscrule < $cscs['SubClassRuleCnt']; $cscrule++) {
$rule = $cscs['SubClassRule'][$cscrule];
$inputGlyphs = [];
$inputGlyphs[0] = $Lookup[$i]['Subtable'][$c]['InputClasses'][$inputClass];
if ($rule['InputGlyphCount'] > 1) {
// NB starts at 1
for ($gcl = 1; $gcl < $rule['InputGlyphCount']; $gcl++) {
$classindex = $rule['Input'][$gcl];
if (isset($Lookup[$i]['Subtable'][$c]['InputClasses'][$classindex])) {
$inputGlyphs[$gcl] = $Lookup[$i]['Subtable'][$c]['InputClasses'][$classindex];
} // if class[0] = all glyphs excluding those specified in all other classes
// set to blank '' for now
else {
$inputGlyphs[$gcl] = '';
}
}
}
$nInput = $rule['InputGlyphCount'];
$nIsubs = (2 * $nInput) - 1;
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, [], 0);
$subRule = ['context' => 1, 'tag' => $tag, 'matchback' => '', 'match' => $contextInputMatch, 'nBacktrack' => 0, 'nInput' => $nInput, 'nLookahead' => 0, 'rules' => [],];
for ($b = 0; $b < $rule['SubstCount']; $b++) {
$lup = $rule['LookupListIndex'][$b];
$seqIndex = $rule['SequenceIndex'][$b];
// $Lookup[$lup] = secondary Lookup
for ($lus = 0; $lus < $Lookup[$lup]['SubtableCount']; $lus++) {
if (isset($Lookup[$lup]['Subtable'][$lus]['subs']) && count($Lookup[$lup]['Subtable'][$lus]['subs'])) {
foreach ($Lookup[$lup]['Subtable'][$lus]['subs'] as $luss) {
$lookupGlyphs = $luss['Replace'];
$mLen = count($lookupGlyphs);
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// then apply the substitution
if (strpos($inputGlyphs[$seqIndex], $lookupGlyphs[0]) === false) {
continue;
}
// Returns e.g. ¦(0612)¦(ignore) (0613)¦(ignore) (0614)¦
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, $lookupGlyphs, $seqIndex);
$REPL = implode(" ", $luss['substitute']);
// Returns e.g. "REPL\${6}\${8}" or "\${1}\${2} \${3} REPL\${4}\${6}\${8} \${9}"
if (strpos("isol fina fin2 fin3 medi med2 init ", $tag) !== false && $scripttag == 'arab') {
$volt[] = ['match' => $lookupGlyphs[0], 'replace' => $REPL, 'tag' => $tag, 'prel' => $backtrackGlyphs, 'postl' => $lookaheadGlyphs, 'ignore' => $ignore];
} else {
$subRule['rules'][] = ['type' => $Lookup[$lup]['Type'], 'match' => $lookupGlyphs, 'replace' => $luss['substitute'], 'seqIndex' => $seqIndex, 'key' => $lookupGlyphs[0],];
}
}
}
}
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
}
} // Format 3: Coverage-based Context Glyph Substitution p259
elseif ($SubstFormat == 3) {
// IgnoreMarks flag set on main Lookup table
$ignore = $this->_getGSUBignoreString($Lookup[$i]['Flag'], $Lookup[$i]['MarkFilteringSet']);
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageInputGlyphs'];
$CoverageInputGlyphs = implode('|', $inputGlyphs);
$nInput = $Lookup[$i]['Subtable'][$c]['InputGlyphCount'];
if ($Lookup[$i]['Subtable'][$c]['BacktrackGlyphCount']) {
$backtrackGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageBacktrackGlyphs'];
} else {
$backtrackGlyphs = [];
}
// Returns e.g. ¦(FEEB|FEEC)(ignore) ¦(FD12|FD13)(ignore) ¦
$backtrackMatch = $this->_makeGSUBbacktrackMatch($backtrackGlyphs, $ignore);
if ($Lookup[$i]['Subtable'][$c]['LookaheadGlyphCount']) {
$lookaheadGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageLookaheadGlyphs'];
} else {
$lookaheadGlyphs = [];
}
// Returns e.g. ¦(ignore) (FD12|FD13)¦(ignore) (FEEB|FEEC)¦
$lookaheadMatch = $this->_makeGSUBlookaheadMatch($lookaheadGlyphs, $ignore);
$nBsubs = 2 * count($backtrackGlyphs);
$nIsubs = (2 * $nInput) - 1;
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, [], 0);
$subRule = ['context' => 1, 'tag' => $tag, 'matchback' => $backtrackMatch, 'match' => ($contextInputMatch . $lookaheadMatch), 'nBacktrack' => count($backtrackGlyphs), 'nInput' => $nInput, 'nLookahead' => count($lookaheadGlyphs), 'rules' => [],];
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['SubstCount']; $b++) {
$lup = $Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['LookupListIndex'];
$seqIndex = $Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['SequenceIndex'];
for ($lus = 0; $lus < $Lookup[$lup]['SubtableCount']; $lus++) {
if (count($Lookup[$lup]['Subtable'][$lus]['subs'])) {
foreach ($Lookup[$lup]['Subtable'][$lus]['subs'] as $luss) {
$lookupGlyphs = $luss['Replace'];
$mLen = count($lookupGlyphs);
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// then apply the substitution
if (strpos($inputGlyphs[$seqIndex], $lookupGlyphs[0]) === false) {
continue;
}
// Returns e.g. ¦(0612)¦(ignore) (0613)¦(ignore) (0614)¦
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, $lookupGlyphs, $seqIndex);
$REPL = implode(" ", $luss['substitute']);
if (strpos("isol fina fin2 fin3 medi med2 init ", $tag) !== false && $scripttag == 'arab') {
$volt[] = ['match' => $lookupGlyphs[0], 'replace' => $REPL, 'tag' => $tag, 'prel' => $backtrackGlyphs, 'postl' => $lookaheadGlyphs, 'ignore' => $ignore];
} else {
$subRule['rules'][] = ['type' => $Lookup[$lup]['Type'], 'match' => $lookupGlyphs, 'replace' => $luss['substitute'], 'seqIndex' => $seqIndex, 'key' => $lookupGlyphs[0],];
}
}
}
}
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
} // LookupType 6: ing Contextual Substitution Subtable
elseif ($Lookup[$i]['Type'] == 6) {
// Format 1: Simple Chaining Context Glyph Substitution p255
if ($SubstFormat == 1) {
$ignore = $this->_getGSUBignoreString($Lookup[$i]['Flag'], $Lookup[$i]['MarkFilteringSet']);
for ($s = 0; $s < $Lookup[$i]['Subtable'][$c]['ChainSubRuleSetCount']; $s++) {
// ChainSubRuleSet
$subRule = [];
$firstInputGlyph = $Lookup[$i]['Subtable'][$c]['CoverageGlyphs'][$s]; // First input gyyph
foreach ($Lookup[$i]['Subtable'][$c]['ChainSubRuleSet'][$s]['ChainSubRule'] as $rule) {
// ChainSubRule
$inputGlyphs = [];
if ($rule['InputGlyphCount'] > 1) {
$inputGlyphs = $rule['InputGlyphs'];
}
$inputGlyphs[0] = $firstInputGlyph;
ksort($inputGlyphs);
$nInput = count($inputGlyphs);
if ($rule['BacktrackGlyphCount']) {
$backtrackGlyphs = $rule['BacktrackGlyphs'];
} else {
$backtrackGlyphs = [];
}
$backtrackMatch = $this->_makeGSUBbacktrackMatch($backtrackGlyphs, $ignore);
if ($rule['LookaheadGlyphCount']) {
$lookaheadGlyphs = $rule['LookaheadGlyphs'];
} else {
$lookaheadGlyphs = [];
}
$lookaheadMatch = $this->_makeGSUBlookaheadMatch($lookaheadGlyphs, $ignore);
$nBsubs = 2 * count($backtrackGlyphs);
$nIsubs = (2 * $nInput) - 1;
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, [], 0);
$subRule = ['context' => 1, 'tag' => $tag, 'matchback' => $backtrackMatch, 'match' => ($contextInputMatch . $lookaheadMatch), 'nBacktrack' => count($backtrackGlyphs), 'nInput' => $nInput, 'nLookahead' => count($lookaheadGlyphs), 'rules' => [],];
for ($b = 0; $b < $rule['SubstCount']; $b++) {
$lup = $rule['LookupListIndex'][$b];
$seqIndex = $rule['SequenceIndex'][$b];
// $Lookup[$lup] = secondary Lookup
for ($lus = 0; $lus < $Lookup[$lup]['SubtableCount']; $lus++) {
if (count($Lookup[$lup]['Subtable'][$lus]['subs'])) {
foreach ($Lookup[$lup]['Subtable'][$lus]['subs'] as $luss) {
$lookupGlyphs = $luss['Replace'];
$mLen = count($lookupGlyphs);
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// then apply the substitution
if (strpos($inputGlyphs[$seqIndex], $lookupGlyphs[0]) === false) {
continue;
}
// Returns e.g. ¦(0612)¦(ignore) (0613)¦(ignore) (0614)¦
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, $lookupGlyphs, $seqIndex);
$REPL = implode(" ", $luss['substitute']);
if (strpos("isol fina fin2 fin3 medi med2 init ", $tag) !== false && $scripttag == 'arab') {
$volt[] = ['match' => $lookupGlyphs[0], 'replace' => $REPL, 'tag' => $tag, 'prel' => $backtrackGlyphs, 'postl' => $lookaheadGlyphs, 'ignore' => $ignore];
} else {
$subRule['rules'][] = ['type' => $Lookup[$lup]['Type'], 'match' => $lookupGlyphs, 'replace' => $luss['substitute'], 'seqIndex' => $seqIndex, 'key' => $lookupGlyphs[0],];
}
}
}
}
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
}
} // Format 2: Class-based Chaining Context Glyph Substitution p257
elseif ($SubstFormat == 2) {
$ignore = $this->_getGSUBignoreString($Lookup[$i]['Flag'], $Lookup[$i]['MarkFilteringSet']);
foreach ($Lookup[$i]['Subtable'][$c]['ChainSubClassSet'] as $inputClass => $cscs) {
for ($cscrule = 0; $cscrule < $cscs['ChainSubClassRuleCnt']; $cscrule++) {
$rule = $cscs['ChainSubClassRule'][$cscrule];
// These contain classes of glyphs as strings
// $Lookup[$i]['Subtable'][$c]['InputClasses'][(class)] e.g. 02E6|02E7|02E8
// $Lookup[$i]['Subtable'][$c]['LookaheadClasses'][(class)]
// $Lookup[$i]['Subtable'][$c]['BacktrackClasses'][(class)]
// These contain arrays of classIndexes
// [Backtrack] [Lookahead] and [Input] (Input is from the second position only)
$inputGlyphs = [];
if (isset($Lookup[$i]['Subtable'][$c]['InputClasses'][$inputClass])) {
$inputGlyphs[0] = $Lookup[$i]['Subtable'][$c]['InputClasses'][$inputClass];
} else {
$inputGlyphs[0] = '';
}
if ($rule['InputGlyphCount'] > 1) {
// NB starts at 1
for ($gcl = 1; $gcl < $rule['InputGlyphCount']; $gcl++) {
$classindex = $rule['Input'][$gcl];
if (isset($Lookup[$i]['Subtable'][$c]['InputClasses'][$classindex])) {
$inputGlyphs[$gcl] = $Lookup[$i]['Subtable'][$c]['InputClasses'][$classindex];
} // if class[0] = all glyphs excluding those specified in all other classes
// set to blank '' for now
else {
$inputGlyphs[$gcl] = '';
}
}
}
$nInput = $rule['InputGlyphCount'];
if ($rule['BacktrackGlyphCount']) {
for ($gcl = 0; $gcl < $rule['BacktrackGlyphCount']; $gcl++) {
$classindex = $rule['Backtrack'][$gcl];
if (isset($Lookup[$i]['Subtable'][$c]['BacktrackClasses'][$classindex])) {
$backtrackGlyphs[$gcl] = $Lookup[$i]['Subtable'][$c]['BacktrackClasses'][$classindex];
} // if class[0] = all glyphs excluding those specified in all other classes
// set to blank '' for now
else {
$backtrackGlyphs[$gcl] = '';
}
}
} else {
$backtrackGlyphs = [];
}
// Returns e.g. ¦(FEEB|FEEC)(ignore) ¦(FD12|FD13)(ignore) ¦
$backtrackMatch = $this->_makeGSUBbacktrackMatch($backtrackGlyphs, $ignore);
if ($rule['LookaheadGlyphCount']) {
for ($gcl = 0; $gcl < $rule['LookaheadGlyphCount']; $gcl++) {
$classindex = $rule['Lookahead'][$gcl];
if (isset($Lookup[$i]['Subtable'][$c]['LookaheadClasses'][$classindex])) {
$lookaheadGlyphs[$gcl] = $Lookup[$i]['Subtable'][$c]['LookaheadClasses'][$classindex];
} // if class[0] = all glyphs excluding those specified in all other classes
// set to blank '' for now
else {
$lookaheadGlyphs[$gcl] = '';
}
}
} else {
$lookaheadGlyphs = [];
}
// Returns e.g. ¦(ignore) (FD12|FD13)¦(ignore) (FEEB|FEEC)¦
$lookaheadMatch = $this->_makeGSUBlookaheadMatch($lookaheadGlyphs, $ignore);
$nBsubs = 2 * count($backtrackGlyphs);
$nIsubs = (2 * $nInput) - 1;
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, [], 0);
$subRule = ['context' => 1, 'tag' => $tag, 'matchback' => $backtrackMatch, 'match' => ($contextInputMatch . $lookaheadMatch), 'nBacktrack' => count($backtrackGlyphs), 'nInput' => $nInput, 'nLookahead' => count($lookaheadGlyphs), 'rules' => [],];
for ($b = 0; $b < $rule['SubstCount']; $b++) {
$lup = $rule['LookupListIndex'][$b];
$seqIndex = $rule['SequenceIndex'][$b];
// $Lookup[$lup] = secondary Lookup
for ($lus = 0; $lus < $Lookup[$lup]['SubtableCount']; $lus++) {
if (count($Lookup[$lup]['Subtable'][$lus]['subs'])) {
foreach ($Lookup[$lup]['Subtable'][$lus]['subs'] as $luss) {
$lookupGlyphs = $luss['Replace'];
$mLen = count($lookupGlyphs);
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// then apply the substitution
if (strpos($inputGlyphs[$seqIndex], $lookupGlyphs[0]) === false) {
continue;
}
// Returns e.g. ¦(0612)¦(ignore) (0613)¦(ignore) (0614)¦
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, $lookupGlyphs, $seqIndex);
$REPL = implode(" ", $luss['substitute']);
// Returns e.g. "REPL\${6}\${8}" or "\${1}\${2} \${3} REPL\${4}\${6}\${8} \${9}"
if (strpos("isol fina fin2 fin3 medi med2 init ", $tag) !== false && $scripttag == 'arab') {
$volt[] = ['match' => $lookupGlyphs[0], 'replace' => $REPL, 'tag' => $tag, 'prel' => $backtrackGlyphs, 'postl' => $lookaheadGlyphs, 'ignore' => $ignore];
} else {
$subRule['rules'][] = ['type' => $Lookup[$lup]['Type'], 'match' => $lookupGlyphs, 'replace' => $luss['substitute'], 'seqIndex' => $seqIndex, 'key' => $lookupGlyphs[0],];
}
}
}
}
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
}
} // Format 3: Coverage-based Chaining Context Glyph Substitution p259
elseif ($SubstFormat == 3) {
// IgnoreMarks flag set on main Lookup table
$ignore = $this->_getGSUBignoreString($Lookup[$i]['Flag'], $Lookup[$i]['MarkFilteringSet']);
$inputGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageInputGlyphs'];
$CoverageInputGlyphs = implode('|', $inputGlyphs);
$nInput = $Lookup[$i]['Subtable'][$c]['InputGlyphCount'];
if ($Lookup[$i]['Subtable'][$c]['BacktrackGlyphCount']) {
$backtrackGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageBacktrackGlyphs'];
} else {
$backtrackGlyphs = [];
}
// Returns e.g. ¦(FEEB|FEEC)(ignore) ¦(FD12|FD13)(ignore) ¦
$backtrackMatch = $this->_makeGSUBbacktrackMatch($backtrackGlyphs, $ignore);
if ($Lookup[$i]['Subtable'][$c]['LookaheadGlyphCount']) {
$lookaheadGlyphs = $Lookup[$i]['Subtable'][$c]['CoverageLookaheadGlyphs'];
} else {
$lookaheadGlyphs = [];
}
// Returns e.g. ¦(ignore) (FD12|FD13)¦(ignore) (FEEB|FEEC)¦
$lookaheadMatch = $this->_makeGSUBlookaheadMatch($lookaheadGlyphs, $ignore);
$nBsubs = 2 * count($backtrackGlyphs);
$nIsubs = (2 * $nInput) - 1;
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, [], 0);
$subRule = ['context' => 1, 'tag' => $tag, 'matchback' => $backtrackMatch, 'match' => ($contextInputMatch . $lookaheadMatch), 'nBacktrack' => count($backtrackGlyphs), 'nInput' => $nInput, 'nLookahead' => count($lookaheadGlyphs), 'rules' => [],];
for ($b = 0; $b < $Lookup[$i]['Subtable'][$c]['SubstCount']; $b++) {
$lup = $Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['LookupListIndex'];
$seqIndex = $Lookup[$i]['Subtable'][$c]['SubstLookupRecord'][$b]['SequenceIndex'];
for ($lus = 0; $lus < $Lookup[$lup]['SubtableCount']; $lus++) {
if (count($Lookup[$lup]['Subtable'][$lus]['subs'])) {
foreach ($Lookup[$lup]['Subtable'][$lus]['subs'] as $luss) {
$lookupGlyphs = $luss['Replace'];
$mLen = count($lookupGlyphs);
// Only apply if the (first) 'Replace' glyph from the
// Lookup list is in the [inputGlyphs] at ['SequenceIndex']
// then apply the substitution
if (strpos($inputGlyphs[$seqIndex], $lookupGlyphs[0]) === false) {
continue;
}
// Returns e.g. ¦(0612)¦(ignore) (0613)¦(ignore) (0614)¦
$contextInputMatch = $this->_makeGSUBcontextInputMatch($inputGlyphs, $ignore, $lookupGlyphs, $seqIndex);
$REPL = implode(" ", $luss['substitute']);
if (strpos("isol fina fin2 fin3 medi med2 init ", $tag) !== false && $scripttag == 'arab') {
$volt[] = ['match' => $lookupGlyphs[0], 'replace' => $REPL, 'tag' => $tag, 'prel' => $backtrackGlyphs, 'postl' => $lookaheadGlyphs, 'ignore' => $ignore];
} else {
$subRule['rules'][] = ['type' => $Lookup[$lup]['Type'], 'match' => $lookupGlyphs, 'replace' => $luss['substitute'], 'seqIndex' => $seqIndex, 'key' => $lookupGlyphs[0],];
}
}
}
}
}
if (count($subRule['rules'])) {
$volt[] = $subRule;
}
}
}
}
}
return $volt;
}
function _checkGSUBignore($flag, $glyph, $MarkFilteringSet)
{
$ignore = false;
// Flag & 0x0008 = Ignore Marks - (unless already done with MarkAttachmentType)
if ((($flag & 0x0008) == 0x0008 && ($flag & 0xFF00) == 0) && strpos($this->GlyphClassMarks, $glyph)) {
$ignore = true;
}
if ((($flag & 0x0004) == 0x0004) && strpos($this->GlyphClassLigatures, $glyph)) {
$ignore = true;
}
if ((($flag & 0x0002) == 0x0002) && strpos($this->GlyphClassBases, $glyph)) {
$ignore = true;
}
// Flag & 0xFF?? = MarkAttachmentType
if ($flag & 0xFF00) {
// "a lookup must ignore any mark glyphs that are not in the specified mark attachment class"
// $this->MarkAttachmentType is already adjusted for this i.e. contains all Marks except those in the MarkAttachmentClassDef table
if (strpos($this->MarkAttachmentType[($flag >> 8)], $glyph)) {
$ignore = true;
}
}
// Flag & 0x0010 = UseMarkFilteringSet
if (($flag & 0x0010) && strpos($this->MarkGlyphSets[$MarkFilteringSet], $glyph)) {
$ignore = true;
}
return $ignore;
}
function _getGSUBignoreString($flag, $MarkFilteringSet)
{
// If ignoreFlag set, combine all ignore glyphs into -> "((?:(?: FBA1| FBA2| FBA3))*)"
// else "()"
// for Input - set on secondary Lookup table if in Context, and set Backtrack and Lookahead on Context Lookup
$str = "";
$ignoreflag = 0;
// Flag & 0xFF?? = MarkAttachmentType
if ($flag & 0xFF00) {
// "a lookup must ignore any mark glyphs that are not in the specified mark attachment class"
// $this->MarkAttachmentType is already adjusted for this i.e. contains all Marks except those in the MarkAttachmentClassDef table
$MarkAttachmentType = $flag >> 8;
$ignoreflag = $flag;
$str = $this->MarkAttachmentType[$MarkAttachmentType];
}
// Flag & 0x0010 = UseMarkFilteringSet
if ($flag & 0x0010) {
throw new \Mpdf\MpdfException("This font " . $this->fontkey . " contains MarkGlyphSets - Not tested yet");
$str = $this->MarkGlyphSets[$MarkFilteringSet];
}
// If Ignore Marks set, supercedes any above
// Flag & 0x0008 = Ignore Marks - (unless already done with MarkAttachmentType)
if (($flag & 0x0008) == 0x0008 && ($flag & 0xFF00) == 0) {
$ignoreflag = 8;
$str = $this->GlyphClassMarks;
}
// Flag & 0x0004 = Ignore Ligatures
if (($flag & 0x0004) == 0x0004) {
$ignoreflag += 4;
if ($str) {
$str .= "|";
}
$str .= $this->GlyphClassLigatures;
}
// Flag & 0x0002 = Ignore BaseGlyphs
if (($flag & 0x0002) == 0x0002) {
$ignoreflag += 2;
if ($str) {
$str .= "|";
}
$str .= $this->GlyphClassBases;
}
if ($str) {
// This originally returned e.g. ((?:(?:[IGNORE8]))*) when NOT specific to a Lookup e.g. rtlSub in
// arabictypesetting.GSUB.arab.DFLT.php
// This would save repeatedly saving long text strings if used multiple times
// When writing e.g. arabictypesetting.GSUB.arab.DFLT.php to file, included as $ignore[8]
// Would need to also write the $ignore array to that file
// // If UseMarkFilteringSet (specific to the Lookup) return the string
// if (($flag & 0x0010) && ($flag & 0x0008) != 0x0008) {
// return "((?:(?:" . $str . "))*)";
// }
// else { return "((?:(?:" . "[IGNORE".$ignoreflag."]" . "))*)"; }
// // e.g. ((?:(?: 0031| 0032| 0033| 0034| 0045))*)
// But never finished coding it to add the $ignore array to the file, and it doesn't seem to occur often enough to be worth
// writing. So just output it as a string:
return "((?:(?:" . $str . "))*)";
} else {
return "()";
}
}
// GSUB Patterns
/*
BACKTRACK INPUT LOOKAHEAD
================================== ================== ==================================
(FEEB|FEEC)(ign) ¦(FD12|FD13)(ign) ¦(0612)¦(ign) (0613)¦(ign) (FD12|FD13)¦(ign) (FEEB|FEEC)
---------------- ---------------- ----- ------------ --------------- ---------------
Backtrack 1 Backtrack 2 Input 1 Input 2 Lookahead 1 Lookahead 2
-------- --- --------- --- ---- --- ---- --- --------- --- -------
\${1} \${2} \${3} \${4} \${5+} \${6+} \${7+} \${8+}
nBacktrack = 2 nInput = 2 nLookahead = 2
nBsubs = 2xnBack nIsubs = (nBsubs+) nLsubs = (nBsubs+nIsubs+) 2xnLookahead
"\${1}\${2} " (nInput*2)-1 "\${5+} \${6+}"
"REPL"
¦\${1}\${2} ¦\${3}\${4} ¦REPL¦\${5+} \${6+}¦\${7+} \${8+}¦
INPUT nInput = 5
============================================================
¦(0612)¦(ign) (0613)¦(ign) (0614)¦(ign) (0615)¦(ign) (0615)¦
\${1} \${2} \${3} \${4} \${5} \${6} \${7} \${8} \${9} (All backreference numbers are + nBsubs)
----- ------------ ------------ ------------ ------------
Input 1 Input 2 Input 3 Input 4 Input 5
A====== SequenceIndex=1 ; Lookup match nGlyphs=1
B=================== SequenceIndex=1 ; Lookup match nGlyphs=2
C=============================== SequenceIndex=1 ; Lookup match nGlyphs=3
D======================= SequenceIndex=2 ; Lookup match nGlyphs=2
E===================================== SequenceIndex=2 ; Lookup match nGlyphs=3
F====================== SequenceIndex=4 ; Lookup match nGlyphs=2
All backreference numbers are + nBsubs
A - "REPL\${2} \${3}\${4} \${5}\${6} \${7}\${8} \${9}"
B - "REPL\${2}\${4} \${5}\${6} \${7}\${8} \${9}"
C - "REPL\${2}\${4}\${6} \${7}\${8} \${9}"
D - "\${1} REPL\${2}\${4}\${6} \${7}\${8} \${9}"
E - "\${1} REPL\${2}\${4}\${6}\${8} \${9}"
F - "\${1}\${2} \${3}\${4} \${5} REPL\${6}\${8}"
*/
function _makeGSUBcontextInputMatch($inputGlyphs, $ignore, $lookupGlyphs, $seqIndex)
{
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// Returns e.g. ¦(0612)¦(ignore) (0613)¦(ignore) (0614)¦
// $inputGlyphs = array of glyphs(glyphstrings) making up Input sequence in Context
// $lookupGlyphs = array of glyphs (single Glyphs) making up Lookup Input sequence
$mLen = count($lookupGlyphs); // nGlyphs in the secondary Lookup match
$nInput = count($inputGlyphs); // nGlyphs in the Primary Input sequence
$str = "";
for ($i = 0; $i < $nInput; $i++) {
if ($i > 0) {
$str .= $ignore . " ";
}
if ($i >= $seqIndex && $i < ($seqIndex + $mLen)) {
$str .= "(" . $lookupGlyphs[($i - $seqIndex)] . ")";
} else {
$str .= "(" . $inputGlyphs[($i)] . ")";
}
}
return $str;
}
function _makeGSUBinputMatch($inputGlyphs, $ignore)
{
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// Returns e.g. ¦(0612)¦(ignore) (0613)¦(ignore) (0614)¦
// $inputGlyphs = array of glyphs(glyphstrings) making up Input sequence in Context
// $lookupGlyphs = array of glyphs making up Lookup Input sequence - if applicable
$str = "";
for ($i = 1; $i <= count($inputGlyphs); $i++) {
if ($i > 1) {
$str .= $ignore . " ";
}
$str .= "(" . $inputGlyphs[($i - 1)] . ")";
}
return $str;
}
function _makeGSUBbacktrackMatch($backtrackGlyphs, $ignore)
{
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// Returns e.g. ¦(FEEB|FEEC)(ignore) ¦(FD12|FD13)(ignore) ¦
// $backtrackGlyphs = array of glyphstrings making up Backtrack sequence
// 3 2 1 0
// each item being e.g. E0AD|E0AF|F1FD
$str = "";
for ($i = (count($backtrackGlyphs) - 1); $i >= 0; $i--) {
$str .= "(" . $backtrackGlyphs[$i] . ")" . $ignore . " ";
}
return $str;
}
function _makeGSUBlookaheadMatch($lookaheadGlyphs, $ignore)
{
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// Returns e.g. ¦(ignore) (FD12|FD13)¦(ignore) (FEEB|FEEC)¦
// $lookaheadGlyphs = array of glyphstrings making up Lookahead sequence
// 0 1 2 3
// each item being e.g. E0AD|E0AF|F1FD
$str = "";
for ($i = 0; $i < count($lookaheadGlyphs); $i++) {
$str .= $ignore . " (" . $lookaheadGlyphs[$i] . ")";
}
return $str;
}
function _makeGSUBinputReplacement($nInput, $REPL, $ignore, $nBsubs, $mLen, $seqIndex)
{
// Returns e.g. "REPL\${6}\${8}" or "\${1}\${2} \${3} REPL\${4}\${6}\${8} \${9}"
// $nInput nGlyphs in the Primary Input sequence
// $REPL replacement glyphs from secondary lookup
// $ignore = "((?:(?: FBA1| FBA2| FBA3))*)" or "()"
// $nBsubs Number of Backtrack substitutions (= 2x Number of Backtrack glyphs)
// $mLen nGlyphs in the secondary Lookup match - if no secondary lookup, should=$nInput
// $seqIndex Sequence Index to apply the secondary match
if ($ignore == "()") {
$ign = false;
} else {
$ign = true;
}
$str = "";
if ($nInput == 1) {
$str = $REPL;
} elseif ($nInput > 1) {
if ($mLen == $nInput) { // whole string replaced
$str = $REPL;
if ($ign) {
// for every nInput over 1, add another replacement backreference, to move IGNORES after replacement
for ($x = 2; $x <= $nInput; $x++) {
$str .= '\\' . ($nBsubs + (2 * ($x - 1)));
}
}
} else { // if only part of string replaced:
for ($x = 1; $x < ($seqIndex + 1); $x++) {
if ($x == 1) {
$str .= '\\' . ($nBsubs + 1);
} else {
if ($ign) {
$str .= '\\' . ($nBsubs + (2 * ($x - 1)));
}
$str .= ' \\' . ($nBsubs + 1 + (2 * ($x - 1)));
}
}
if ($seqIndex > 0) {
$str .= " ";
}
$str .= $REPL;
if ($ign) {
for ($x = (max(($seqIndex + 1), 2)); $x < ($seqIndex + 1 + $mLen); $x++) { // move IGNORES after replacement
$str .= '\\' . ($nBsubs + (2 * ($x - 1)));
}
}
for ($x = ($seqIndex + 1 + $mLen); $x <= $nInput; $x++) {
if ($ign) {
$str .= '\\' . ($nBsubs + (2 * ($x - 1)));
}
$str .= ' \\' . ($nBsubs + 1 + (2 * ($x - 1)));
}
}
}
return $str;
}
function _getCoverage($convert2hex = true, $mode = 1)
{
$g = [];
$ctr = 0;
$CoverageFormat = $this->read_ushort();
if ($CoverageFormat == 1) {
$CoverageGlyphCount = $this->read_ushort();
for ($gid = 0; $gid < $CoverageGlyphCount; $gid++) {
$glyphID = $this->read_ushort();
$uni = $this->glyphToChar[$glyphID][0];
if ($convert2hex) {
$g[] = unicode_hex($uni);
} elseif ($mode == 2) {
$g[$uni] = $ctr;
$ctr++;
} else {
$g[] = $glyphID;
}
}
}
if ($CoverageFormat == 2) {
$RangeCount = $this->read_ushort();
for ($r = 0; $r < $RangeCount; $r++) {
$start = $this->read_ushort();
$end = $this->read_ushort();
$StartCoverageIndex = $this->read_ushort(); // n/a
for ($glyphID = $start; $glyphID <= $end; $glyphID++) {
$uni = $this->glyphToChar[$glyphID][0];
if ($convert2hex) {
$g[] = unicode_hex($uni);
} elseif ($mode == 2) {
$uni = $g[$uni] = $ctr;
$ctr++;
} else {
$g[] = $glyphID;
}
}
}
}
return $g;
}
function _getClasses($offset)
{
$this->seek($offset);
$ClassFormat = $this->read_ushort();
$GlyphByClass = [];
if ($ClassFormat == 1) {
$StartGlyph = $this->read_ushort();
$GlyphCount = $this->read_ushort();
for ($i = 0; $i < $GlyphCount; $i++) {
$startGlyphID = $StartGlyph + $i;
$endGlyphID = $StartGlyph + $i;
$class = $this->read_ushort();
for ($g = $startGlyphID; $g <= $endGlyphID; $g++) {
if (isset($this->glyphToChar[$g][0])) {
$GlyphByClass[$class][] = unicode_hex($this->glyphToChar[$g][0]);
}
}
}
} elseif ($ClassFormat == 2) {
$tableCount = $this->read_ushort();
for ($i = 0; $i < $tableCount; $i++) {
$startGlyphID = $this->read_ushort();
$endGlyphID = $this->read_ushort();
$class = $this->read_ushort();
for ($g = $startGlyphID; $g <= $endGlyphID; $g++) {
if ($this->glyphToChar[$g][0]) {
$GlyphByClass[$class][] = unicode_hex($this->glyphToChar[$g][0]);
}
}
}
}
$gbc = [];
foreach ($GlyphByClass as $class => $garr) {
$gbc[$class] = implode('|', $garr);
}
return $gbc;
}
function _getGPOStables()
{
///////////////////////////////////
// GPOS - Glyph Positioning
///////////////////////////////////
if (!isset($this->tables["GPOS"])) {
return [[], [], []];
}
$ffeats = [];
$gpos_offset = $this->seek_table("GPOS");
$this->skip(4);
$ScriptList_offset = $gpos_offset + $this->read_ushort();
$FeatureList_offset = $gpos_offset + $this->read_ushort();
$LookupList_offset = $gpos_offset + $this->read_ushort();
// ScriptList
$this->seek($ScriptList_offset);
$ScriptCount = $this->read_ushort();
for ($i = 0; $i < $ScriptCount; $i++) {
$ScriptTag = $this->read_tag(); // = "beng", "deva" etc.
$ScriptTableOffset = $this->read_ushort();
$ffeats[$ScriptTag] = $ScriptList_offset + $ScriptTableOffset;
}
// Script Table
foreach ($ffeats as $t => $o) {
$ls = [];
$this->seek($o);
$DefLangSys_offset = $this->read_ushort();
if ($DefLangSys_offset > 0) {
$ls['DFLT'] = $DefLangSys_offset + $o;
}
$LangSysCount = $this->read_ushort();
for ($i = 0; $i < $LangSysCount; $i++) {
$LangTag = $this->read_tag(); // =
$LangTableOffset = $this->read_ushort();
$ls[$LangTag] = $o + $LangTableOffset;
}
$ffeats[$t] = $ls;
}
// Get FeatureIndexList
// LangSys Table - from first listed langsys
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $o) {
$FeatureIndex = [];
$langsystable_offset = $o;
$this->seek($langsystable_offset);
$LookUpOrder = $this->read_ushort(); //==NULL
$ReqFeatureIndex = $this->read_ushort();
if ($ReqFeatureIndex != 0xFFFF) {
$FeatureIndex[] = $ReqFeatureIndex;
}
$FeatureCount = $this->read_ushort();
for ($i = 0; $i < $FeatureCount; $i++) {
$FeatureIndex[] = $this->read_ushort(); // = index of feature
}
$ffeats[$st][$t] = $FeatureIndex;
}
}
// Feauture List => LookupListIndex es
$this->seek($FeatureList_offset);
$FeatureCount = $this->read_ushort();
$Feature = [];
for ($i = 0; $i < $FeatureCount; $i++) {
$tag = $this->read_tag();
if ($tag === 'kern') {
$this->haskernGPOS = true;
}
$Feature[$i] = ['tag' => $tag];
$Feature[$i]['offset'] = $FeatureList_offset + $this->read_ushort();
}
for ($i = 0; $i < $FeatureCount; $i++) {
$this->seek($Feature[$i]['offset']);
$this->read_ushort(); // null
$Feature[$i]['LookupCount'] = $Lookupcount = $this->read_ushort();
$Feature[$i]['LookupListIndex'] = [];
for ($c = 0; $c < $Lookupcount; $c++) {
$Feature[$i]['LookupListIndex'][] = $this->read_ushort();
}
}
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $o) {
$FeatureIndex = $ffeats[$st][$t];
foreach ($FeatureIndex as $k => $fi) {
$ffeats[$st][$t][$k] = $Feature[$fi];
}
}
}
$gpos = [];
$GPOSScriptLang = [];
foreach ($ffeats as $st => $scripts) {
foreach ($scripts as $t => $langsys) {
$lg = [];
foreach ($langsys as $ft) {
$lg[$ft['LookupListIndex'][0]] = $ft;
}
// list of Lookups in order they need to be run i.e. order listed in Lookup table
ksort($lg);
foreach ($lg as $ft) {
$gpos[$st][$t][$ft['tag']] = $ft['LookupListIndex'];
}
if (!isset($GPOSScriptLang[$st])) {
$GPOSScriptLang[$st] = '';
}
$GPOSScriptLang[$st] .= $t . ' ';
}
}
// Get metadata and offsets for whole Lookup List table
$this->seek($LookupList_offset);
$LookupCount = $this->read_ushort();
$Lookup = [];
$Offsets = [];
$SubtableCount = [];
for ($i = 0; $i < $LookupCount; $i++) {
$Offsets[$i] = $LookupList_offset + $this->read_ushort();
}
for ($i = 0; $i < $LookupCount; $i++) {
$this->seek($Offsets[$i]);
$Lookup[$i]['Type'] = $this->read_ushort();
$Lookup[$i]['Flag'] = $flag = $this->read_ushort();
$Lookup[$i]['SubtableCount'] = $SubtableCount[$i] = $this->read_ushort();
for ($c = 0; $c < $SubtableCount[$i]; $c++) {
$Lookup[$i]['Subtables'][$c] = $Offsets[$i] + $this->read_ushort();
}
// MarkFilteringSet = Index (base 0) into GDEF mark glyph sets structure
if (($flag & 0x0010) === 0x0010) {
$Lookup[$i]['MarkFilteringSet'] = $this->read_ushort();
} else {
$Lookup[$i]['MarkFilteringSet'] = '';
}
// Lookup Type 9: Extension
if ($Lookup[$i]['Type'] == 9) {
// Overwrites new offset (32-bit) for each subtable, and a new lookup Type
for ($c = 0; $c < $SubtableCount[$i]; $c++) {
$this->seek($Lookup[$i]['Subtables'][$c]);
$ExtensionPosFormat = $this->read_ushort();
$type = $this->read_ushort();
$Lookup[$i]['Subtables'][$c] = $Lookup[$i]['Subtables'][$c] + $this->read_ulong();
}
$Lookup[$i]['Type'] = $type;
}
}
// Process Whole LookupList - Get LuCoverage = Lookup coverage just for first glyph
$this->LuCoverage = [];
for ($i = 0; $i < $LookupCount; $i++) {
for ($c = 0; $c < $Lookup[$i]['SubtableCount']; $c++) {
$this->seek($Lookup[$i]['Subtables'][$c]);
$PosFormat = $this->read_ushort();
if ($Lookup[$i]['Type'] == 7 && $PosFormat == 3) {
$this->skip(4);
} elseif ($Lookup[$i]['Type'] == 8 && $PosFormat == 3) {
$BacktrackGlyphCount = $this->read_ushort();
$this->skip(2 * $BacktrackGlyphCount + 2);
}
// NB Coverage only looks at glyphs for position 1 (i.e. 7.3 and 8.3) // NEEDS TO READ ALL ********************
// NB For e.g. Type 4, this may be the Coverage for the Mark
$Coverage = $Lookup[$i]['Subtables'][$c] + $this->read_ushort();
$this->seek($Coverage);
$glyphs = $this->_getCoverage(false, 2);
$this->LuCoverage[$i][$c] = $glyphs;
}
}
$this->fontCache->jsonWrite($this->fontkey . '.GPOSdata.json', $this->LuCoverage);
return [$GPOSScriptLang, $gpos, $Lookup];
}
function makeSubset($file, &$subset, $TTCfontID = 0, $debug = false, $useOTL = false)
{
$this->useOTL = $useOTL;
$this->filename = $file;
$this->fh = fopen($file, 'rb');
if (!$this->fh) {
throw new \Mpdf\MpdfException(sprintf('Unable to open file %s', $file));
}
$this->_pos = 0;
$this->charWidths = '';
$this->glyphPos = [];
$this->charToGlyph = [];
$this->tables = [];
$this->otables = [];
$this->ascent = 0;
$this->descent = 0;
$this->strikeoutSize = 0;
$this->strikeoutPosition = 0;
$this->numTTCFonts = 0;
$this->TTCFonts = [];
$this->skip(4);
$this->maxUni = 0;
if ($TTCfontID > 0) {
$this->version = $version = $this->read_ulong(); // TTC Header version now
if (!in_array($version, [0x00010000, 0x00020000], true)) {
throw new \Mpdf\MpdfException(sprintf('Error parsing TrueType Collection: version=%s - %s', $version, $file));
}
$this->numTTCFonts = $this->read_ulong();
for ($i = 1; $i <= $this->numTTCFonts; $i++) {
$this->TTCFonts[$i]['offset'] = $this->read_ulong();
}
$this->seek($this->TTCFonts[$TTCfontID]['offset']);
$this->version = $version = $this->read_ulong(); // TTFont version again now
}
$this->readTableDirectory($debug);
// head - Font header table
$this->seek_table('head');
$this->skip(50);
$indexToLocFormat = $this->read_ushort();
$glyphDataFormat = $this->read_ushort();
// hhea - Horizontal header table
$this->seek_table('hhea');
$this->skip(32);
$metricDataFormat = $this->read_ushort();
$orignHmetrics = $numberOfHMetrics = $this->read_ushort();
// maxp - Maximum profile table
$this->seek_table('maxp');
$this->skip(4);
$numGlyphs = $this->read_ushort();
// cmap - Character to glyph index mapping table
$cmap_offset = $this->seek_table('cmap');
$this->skip(2);
$cmapTableCount = $this->read_ushort();
$unicode_cmap_offset = 0;
for ($i = 0; $i < $cmapTableCount; $i++) {
$platformID = $this->read_ushort();
$encodingID = $this->read_ushort();
$offset = $this->read_ulong();
$save_pos = $this->_pos;
if (($platformID == 3 && $encodingID == 1) || $platformID == 0) { // Microsoft, Unicode
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 4) {
$unicode_cmap_offset = $cmap_offset + $offset;
break;
}
}
$this->seek($save_pos);
}
if (!$unicode_cmap_offset) {
throw new \Mpdf\MpdfException(sprintf('Font "%s" does not have Unicode cmap (platform 3, encoding 1, format 4, or platform 0 [any encoding] format 4)', $this->filename));
}
$glyphToChar = [];
$charToGlyph = [];
$this->getCMAP4($unicode_cmap_offset, $glyphToChar, $charToGlyph);
// Map Unmapped glyphs - from $numGlyphs
if ($useOTL) {
$bctr = 0xE000;
for ($gid = 1; $gid < $numGlyphs; $gid++) {
if (!isset($glyphToChar[$gid])) {
while (isset($charToGlyph[$bctr])) {
$bctr++;
} // Avoid overwriting a glyph already mapped in PUA
if ($bctr > 0xF8FF) {
throw new \Mpdf\MpdfException($file . " : WARNING - Font cannot map all included glyphs into Private Use Area U+E000 - U+F8FF; cannot use useOTL on this font");
}
$glyphToChar[$gid][] = $bctr;
$charToGlyph[$bctr] = $gid;
$bctr++;
}
}
}
$this->charToGlyph = $charToGlyph;
$this->glyphToChar = $glyphToChar;
// hmtx - Horizontal metrics table
$scale = 1; // not used
$this->getHMTX($numberOfHMetrics, $numGlyphs, $glyphToChar, $scale);
// loca - Index to location
$this->getLOCA($indexToLocFormat, $numGlyphs);
$subsetglyphs = [0 => 0, 1 => 1, 2 => 2];
$subsetCharToGlyph = [];
foreach ($subset as $code) {
if (isset($this->charToGlyph[$code])) {
$subsetglyphs[$this->charToGlyph[$code]] = $code; // Old Glyph ID => Unicode
$subsetCharToGlyph[$code] = $this->charToGlyph[$code]; // Unicode to old GlyphID
}
$this->maxUni = max($this->maxUni, $code);
}
list($start, $dummy) = $this->get_table_pos('glyf');
$glyphSet = [];
ksort($subsetglyphs);
$n = 0;
$fsLastCharIndex = 0; // maximum Unicode index (character code) in this font, according to the cmap subtable for platform ID 3 and platform- specific encoding ID 0 or 1.
foreach ($subsetglyphs as $originalGlyphIdx => $uni) {
$fsLastCharIndex = max($fsLastCharIndex, $uni);
$glyphSet[$originalGlyphIdx] = $n; // old glyphID to new glyphID
$n++;
}
$codeToGlyph = [];
ksort($subsetCharToGlyph);
foreach ($subsetCharToGlyph as $uni => $originalGlyphIdx) {
$codeToGlyph[$uni] = $glyphSet[$originalGlyphIdx];
}
$this->codeToGlyph = $codeToGlyph;
ksort($subsetglyphs);
foreach ($subsetglyphs as $originalGlyphIdx => $uni) {
$this->getGlyphs($originalGlyphIdx, $start, $glyphSet, $subsetglyphs);
}
$numGlyphs = $numberOfHMetrics = count($subsetglyphs);
// name - table copied from the original
// MS spec says that "Platform and encoding ID's in the name table should be consistent with those in the cmap table.
// If they are not, the font will not load in Windows"
// Doesn't seem to be a problem?
$this->add('name', $this->get_table('name'));
// tables copied from the original
$tags = ['cvt ', 'fpgm', 'prep', 'gasp'];
foreach ($tags as $tag) {
if (isset($this->tables[$tag])) {
$this->add($tag, $this->get_table($tag));
}
}
// post - PostScript
if (isset($this->tables['post'])) {
$opost = $this->get_table('post');
$post = "\x00\x03\x00\x00" . substr($opost, 4, 12) . "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00";
$this->add('post', $post);
}
// Sort CID2GID map into segments of contiguous codes
ksort($codeToGlyph);
unset($codeToGlyph[0]);
$rangeid = 0;
$range = [];
$prevcid = -2;
$prevglidx = -1;
// for each character
foreach ($codeToGlyph as $cid => $glidx) {
if ($cid == ($prevcid + 1) && $glidx == ($prevglidx + 1)) {
$range[$rangeid][] = $glidx;
} else {
// new range
$rangeid = $cid;
$range[$rangeid] = [];
$range[$rangeid][] = $glidx;
}
$prevcid = $cid;
$prevglidx = $glidx;
}
// cmap - Character to glyph mapping
$segCount = count($range) + 1; // + 1 Last segment has missing character 0xFFFF
$searchRange = 1;
$entrySelector = 0;
while ($searchRange * 2 <= $segCount) {
$searchRange *= 2;
++$entrySelector;
}
$searchRange *= 2;
$rangeShift = $segCount * 2 - $searchRange;
$length = 16 + (8 * $segCount) + ($numGlyphs + 1);
$cmap = [
0, 3, // Index : version, number of encoding subtables
0, 0, // Encoding Subtable : platform (UNI=0), encoding 0
0, 28, // Encoding Subtable : offset (hi,lo)
0, 3, // Encoding Subtable : platform (UNI=0), encoding 3
0, 28, // Encoding Subtable : offset (hi,lo)
3, 1, // Encoding Subtable : platform (MS=3), encoding 1
0, 28, // Encoding Subtable : offset (hi,lo)
4, $length, 0, // Format 4 Mapping subtable: format, length, language
$segCount * 2,
$searchRange,
$entrySelector,
$rangeShift,
];
// endCode(s)
foreach ($range as $start => $subrange) {
$endCode = $start + (count($subrange) - 1);
$cmap[] = $endCode; // endCode(s)
}
$cmap[] = 0xFFFF; // endCode of last Segment
$cmap[] = 0; // reservedPad
// startCode(s)
foreach ($range as $start => $subrange) {
$cmap[] = $start; // startCode(s)
}
$cmap[] = 0xFFFF; // startCode of last Segment
// idDelta(s)
foreach ($range as $start => $subrange) {
$idDelta = -($start - $subrange[0]);
$n += count($subrange);
$cmap[] = $idDelta; // idDelta(s)
}
$cmap[] = 1; // idDelta of last Segment
// idRangeOffset(s)
foreach ($range as $subrange) {
$cmap[] = 0; // idRangeOffset[segCount] Offset in bytes to glyph indexArray, or 0
}
$cmap[] = 0; // idRangeOffset of last Segment
foreach ($range as $subrange) {
foreach ($subrange as $glidx) {
$cmap[] = $glidx;
}
}
$cmap[] = 0; // Mapping for last character
$cmapstr = '';
foreach ($cmap as $cm) {
$cmapstr .= pack('n', $cm);
}
$this->add('cmap', $cmapstr);
// glyf - Glyph data
list($glyfOffset, $glyfLength) = $this->get_table_pos('glyf');
if ($glyfLength < $this->maxStrLenRead) {
$glyphData = $this->get_table('glyf');
}
$offsets = [];
$glyf = '';
$pos = 0;
$hmtxstr = '';
$xMinT = 0;
$yMinT = 0;
$xMaxT = 0;
$yMaxT = 0;
$advanceWidthMax = 0;
$minLeftSideBearing = 0;
$minRightSideBearing = 0;
$xMaxExtent = 0;
$maxPoints = 0; // points in non-compound glyph
$maxContours = 0; // contours in non-compound glyph
$maxComponentPoints = 0; // points in compound glyph
$maxComponentContours = 0; // contours in compound glyph
$maxComponentElements = 0; // number of glyphs referenced at top level
$maxComponentDepth = 0; // levels of recursion, set to 0 if font has only simple glyphs
$this->glyphdata = [];
foreach ($subsetglyphs as $originalGlyphIdx => $uni) {
// hmtx - Horizontal Metrics
$hm = $this->getHMetric($orignHmetrics, $originalGlyphIdx);
$hmtxstr .= $hm;
$offsets[] = $pos;
$glyphPos = $this->glyphPos[$originalGlyphIdx];
$glyphLen = $this->glyphPos[$originalGlyphIdx + 1] - $glyphPos;
if ($glyfLength < $this->maxStrLenRead) {
$data = substr($glyphData, $glyphPos, $glyphLen);
} else {
if ($glyphLen > 0) {
$data = $this->get_chunk($glyfOffset + $glyphPos, $glyphLen);
} else {
$data = '';
}
}
if ($glyphLen > 0) {
if (_RECALC_PROFILE) {
$xMin = $this->unpack_short(substr($data, 2, 2));
$yMin = $this->unpack_short(substr($data, 4, 2));
$xMax = $this->unpack_short(substr($data, 6, 2));
$yMax = $this->unpack_short(substr($data, 8, 2));
$xMinT = min($xMinT, $xMin);
$yMinT = min($yMinT, $yMin);
$xMaxT = max($xMaxT, $xMax);
$yMaxT = max($yMaxT, $yMax);
$aw = $this->unpack_short(substr($hm, 0, 2));
$lsb = $this->unpack_short(substr($hm, 2, 2));
$advanceWidthMax = max($advanceWidthMax, $aw);
$minLeftSideBearing = min($minLeftSideBearing, $lsb);
$minRightSideBearing = min($minRightSideBearing, ($aw - $lsb - ($xMax - $xMin)));
$xMaxExtent = max($xMaxExtent, ($lsb + ($xMax - $xMin)));
}
$up = unpack("n", substr($data, 0, 2));
}
if ($glyphLen > 2 && ($up[1] & (1 << 15))) { // If number of contours <= -1 i.e. composiste glyph
$pos_in_glyph = 10;
$flags = GlyphOperator::MORE;
$nComponentElements = 0;
while ($flags & GlyphOperator::MORE) {
$nComponentElements += 1; // number of glyphs referenced at top level
$up = unpack("n", substr($data, $pos_in_glyph, 2));
$flags = $up[1];
$up = unpack("n", substr($data, $pos_in_glyph + 2, 2));
$glyphIdx = $up[1];
$this->glyphdata[$originalGlyphIdx]['compGlyphs'][] = $glyphIdx;
$data = $this->_set_ushort($data, $pos_in_glyph + 2, $glyphSet[$glyphIdx]);
$pos_in_glyph += 4;
if ($flags & GlyphOperator::WORDS) {
$pos_in_glyph += 4;
} else {
$pos_in_glyph += 2;
}
if ($flags & GlyphOperator::SCALE) {
$pos_in_glyph += 2;
} elseif ($flags & GlyphOperator::XYSCALE) {
$pos_in_glyph += 4;
} elseif ($flags & GlyphOperator::TWOBYTWO) {
$pos_in_glyph += 8;
}
}
$maxComponentElements = max($maxComponentElements, $nComponentElements);
} // Simple Glyph
elseif (_RECALC_PROFILE && $glyphLen > 2 && $up[1] < (1 << 15) && $up[1] > 0) { // Number of contours > 0 simple glyph
$nContours = $up[1];
$this->glyphdata[$originalGlyphIdx]['nContours'] = $nContours;
$maxContours = max($maxContours, $nContours);
// Count number of points in simple glyph
$pos_in_glyph = 10 + ($nContours * 2) - 2; // Last endContourPoint
$up = unpack("n", substr($data, $pos_in_glyph, 2));
$points = $up[1] + 1;
$this->glyphdata[$originalGlyphIdx]['nPoints'] = $points;
$maxPoints = max($maxPoints, $points);
}
$glyf .= $data;
$pos += $glyphLen;
if ($pos % 4 != 0) {
$padding = 4 - ($pos % 4);
$glyf .= str_repeat("\0", $padding);
$pos += $padding;
}
}
if (_RECALC_PROFILE) {
foreach ($this->glyphdata as $originalGlyphIdx => $val) {
$maxdepth = $depth = -1;
$points = 0;
$contours = 0;
$this->getGlyphData($originalGlyphIdx, $maxdepth, $depth, $points, $contours);
$maxComponentDepth = max($maxComponentDepth, $maxdepth);
$maxComponentPoints = max($maxComponentPoints, $points);
$maxComponentContours = max($maxComponentContours, $contours);
}
}
$offsets[] = $pos;
$this->add('glyf', $glyf);
// hmtx - Horizontal Metrics
$this->add('hmtx', $hmtxstr);
// loca - Index to location
$locastr = '';
if ((($pos + 1) >> 1) > 0xFFFF) {
$indexToLocFormat = 1; // long format
foreach ($offsets as $offset) {
$locastr .= pack("N", $offset);
}
} else {
$indexToLocFormat = 0; // short format
foreach ($offsets as $offset) {
$locastr .= pack("n", ($offset / 2));
}
}
$this->add('loca', $locastr);
// head - Font header
$head = $this->get_table('head');
$head = $this->_set_ushort($head, 50, $indexToLocFormat);
if (_RECALC_PROFILE) {
$head = $this->_set_short($head, 36, $xMinT); // for all glyph bounding boxes
$head = $this->_set_short($head, 38, $yMinT); // for all glyph bounding boxes
$head = $this->_set_short($head, 40, $xMaxT); // for all glyph bounding boxes
$head = $this->_set_short($head, 42, $yMaxT); // for all glyph bounding boxes
$head[17] = chr($head[17] & ~(1 << 4)); // Unset Bit 4 (as hdmx/LTSH tables not included)
}
$this->add('head', $head);
// hhea - Horizontal Header
$hhea = $this->get_table('hhea');
$hhea = $this->_set_ushort($hhea, 34, $numberOfHMetrics);
if (_RECALC_PROFILE) {
$hhea = $this->_set_ushort($hhea, 10, $advanceWidthMax);
$hhea = $this->_set_short($hhea, 12, $minLeftSideBearing);
$hhea = $this->_set_short($hhea, 14, $minRightSideBearing);
$hhea = $this->_set_short($hhea, 16, $xMaxExtent);
}
$this->add('hhea', $hhea);
// maxp - Maximum Profile
$maxp = $this->get_table('maxp');
$maxp = $this->_set_ushort($maxp, 4, $numGlyphs);
if (_RECALC_PROFILE) {
$maxp = $this->_set_ushort($maxp, 6, $maxPoints); // points in non-compound glyph
$maxp = $this->_set_ushort($maxp, 8, $maxContours); // contours in non-compound glyph
$maxp = $this->_set_ushort($maxp, 10, $maxComponentPoints); // points in compound glyph
$maxp = $this->_set_ushort($maxp, 12, $maxComponentContours); // contours in compound glyph
$maxp = $this->_set_ushort($maxp, 28, $maxComponentElements); // number of glyphs referenced at top level
$maxp = $this->_set_ushort($maxp, 30, $maxComponentDepth); // levels of recursion, set to 0 if font has only simple glyphs
}
$this->add('maxp', $maxp);
// OS/2 - OS/2
if (isset($this->tables['OS/2'])) {
$os2_offset = $this->seek_table("OS/2");
if (_RECALC_PROFILE) {
$fsSelection = $this->get_ushort($os2_offset + 62);
$fsSelection = ($fsSelection & ~(1 << 6)); // 2-byte bit field containing information concerning the nature of the font patterns
// bit#0 = Italic; bit#5=Bold
// Match name table's font subfamily string
// Clear bit#6 used for 'Regular' and optional
}
// NB Currently this method never subsets characters above BMP
// Could set nonBMP bit according to $this->maxUni
$nonBMP = $this->get_ushort($os2_offset + 46);
$nonBMP = ($nonBMP & ~(1 << 9)); // Unset Bit 57 (indicates non-BMP) - for interactive forms
$os2 = $this->get_table('OS/2');
if (_RECALC_PROFILE) {
$os2 = $this->_set_ushort($os2, 62, $fsSelection);
$os2 = $this->_set_ushort($os2, 66, $fsLastCharIndex);
$os2 = $this->_set_ushort($os2, 42, 0x0000); // ulCharRange (ulUnicodeRange) bits 24-31 | 16-23
$os2 = $this->_set_ushort($os2, 44, 0x0000); // ulCharRange (Unicode ranges) bits 8-15 | 0-7
$os2 = $this->_set_ushort($os2, 46, $nonBMP); // ulCharRange (Unicode ranges) bits 56-63 | 48-55
$os2 = $this->_set_ushort($os2, 48, 0x0000); // ulCharRange (Unicode ranges) bits 40-47 | 32-39
$os2 = $this->_set_ushort($os2, 50, 0x0000); // ulCharRange (Unicode ranges) bits 88-95 | 80-87
$os2 = $this->_set_ushort($os2, 52, 0x0000); // ulCharRange (Unicode ranges) bits 72-79 | 64-71
$os2 = $this->_set_ushort($os2, 54, 0x0000); // ulCharRange (Unicode ranges) bits 120-127 | 112-119
$os2 = $this->_set_ushort($os2, 56, 0x0000); // ulCharRange (Unicode ranges) bits 104-111 | 96-103
}
$os2 = $this->_set_ushort($os2, 46, $nonBMP); // Unset Bit 57 (indicates non-BMP) - for interactive forms
$this->add('OS/2', $os2);
}
fclose($this->fh);
// Put the TTF file together
$stm = '';
$this->endTTFile($stm);
return $stm;
}
function makeSubsetSIP($file, &$subset, $TTCfontID = 0, $debug = false, $useOTL = 0)
{
$this->fh = fopen($file, 'rb');
if (!$this->fh) {
throw new \Mpdf\MpdfException(sprintf('Unable to open file "%s"', $file));
}
$this->filename = $file;
$this->_pos = 0;
$this->useOTL = $useOTL; // mPDF 5.7.1
$this->charWidths = '';
$this->glyphPos = [];
$this->charToGlyph = [];
$this->tables = [];
$this->otables = [];
$this->ascent = 0;
$this->descent = 0;
$this->strikeoutSize = 0;
$this->strikeoutPosition = 0;
$this->numTTCFonts = 0;
$this->TTCFonts = [];
$this->skip(4);
if ($TTCfontID > 0) {
$this->version = $version = $this->read_ulong(); // TTC Header version now
if (!in_array($version, [0x00010000, 0x00020000])) {
throw new \Mpdf\MpdfException("ERROR - Error parsing TrueType Collection: version=" . $version . " - " . $file);
}
$this->numTTCFonts = $this->read_ulong();
for ($i = 1; $i <= $this->numTTCFonts; $i++) {
$this->TTCFonts[$i]['offset'] = $this->read_ulong();
}
$this->seek($this->TTCFonts[$TTCfontID]['offset']);
$this->version = $version = $this->read_ulong(); // TTFont version again now
}
$this->readTableDirectory($debug);
// head - Font header table
$this->seek_table('head');
$this->skip(50);
$indexToLocFormat = $this->read_ushort();
$glyphDataFormat = $this->read_ushort();
// hhea - Horizontal header table
$this->seek_table('hhea');
$this->skip(32);
$metricDataFormat = $this->read_ushort();
$orignHmetrics = $numberOfHMetrics = $this->read_ushort();
// maxp - Maximum profile table
$this->seek_table('maxp');
$this->skip(4);
$numGlyphs = $this->read_ushort();
// cmap - Character to glyph index mapping table
$cmap_offset = $this->seek_table('cmap');
$this->skip(2);
$cmapTableCount = $this->read_ushort();
$unicode_cmap_offset = 0;
for ($i = 0; $i < $cmapTableCount; $i++) {
$platformID = $this->read_ushort();
$encodingID = $this->read_ushort();
$offset = $this->read_ulong();
$save_pos = $this->_pos;
if (($platformID == 3 && $encodingID == 10) || $platformID == 0) { // Microsoft, Unicode Format 12 table HKCS
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 12) {
$unicode_cmap_offset = $cmap_offset + $offset;
break;
}
}
if (($platformID == 3 && $encodingID == 1) || $platformID == 0) { // Microsoft, Unicode
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 4) {
$unicode_cmap_offset = $cmap_offset + $offset;
}
}
$this->seek($save_pos);
}
if (!$unicode_cmap_offset) {
throw new \Mpdf\MpdfException(sprintf('Font "%s" does not have cmap for Unicode (platform 3, encoding 1, format 4, or platform 0, any encoding, format 4)', $file));
}
// Format 12 CMAP does characters above Unicode BMP i.e. some HKCS characters U+20000 and above
if ($format == 12) {
$this->maxUniChar = 0;
$this->seek($unicode_cmap_offset + 4);
$length = $this->read_ulong();
$limit = $unicode_cmap_offset + $length;
$this->skip(4);
$nGroups = $this->read_ulong();
$glyphToChar = [];
$charToGlyph = [];
for ($i = 0; $i < $nGroups; $i++) {
$startCharCode = $this->read_ulong();
$endCharCode = $this->read_ulong();
$startGlyphCode = $this->read_ulong();
$offset = 0;
for ($unichar = $startCharCode; $unichar <= $endCharCode; $unichar++) {
$glyph = $startGlyphCode + $offset;
$offset++;
// ZZZ98
if ($unichar < 0x30000) {
$charToGlyph[$unichar] = $glyph;
$this->maxUniChar = max($unichar, $this->maxUniChar);
$glyphToChar[$glyph][] = $unichar;
}
}
}
} else {
$glyphToChar = [];
$charToGlyph = [];
$this->getCMAP4($unicode_cmap_offset, $glyphToChar, $charToGlyph);
}
// Map Unmapped glyphs - from $numGlyphs
if ($useOTL) {
$bctr = 0xE000;
for ($gid = 1; $gid < $numGlyphs; $gid++) {
if (!isset($glyphToChar[$gid])) {
while (isset($charToGlyph[$bctr])) {
$bctr++;
} // Avoid overwriting a glyph already mapped in PUA
// ZZZ98
if ($bctr > 0xF8FF && $bctr < 0x2CEB0) {
$bctr = 0x2CEB0;
while (isset($charToGlyph[$bctr])) {
$bctr++;
}
}
$glyphToChar[$gid][] = $bctr;
$charToGlyph[$bctr] = $gid;
$this->maxUniChar = max($bctr, $this->maxUniChar);
$bctr++;
}
}
}
// hmtx - Horizontal metrics table
$scale = 1; // not used here
$this->getHMTX($numberOfHMetrics, $numGlyphs, $glyphToChar, $scale);
// loca - Index to location
$this->getLOCA($indexToLocFormat, $numGlyphs);
$glyphMap = [0 => 0];
$glyphSet = [0 => 0];
$codeToGlyph = [];
// Set a substitute if ASCII characters do not have glyphs
if (isset($charToGlyph[0x3F])) {
$subs = $charToGlyph[0x3F];
} else { // Question mark
$subs = $charToGlyph[32];
}
foreach ($subset as $code) {
if (isset($charToGlyph[$code])) {
$originalGlyphIdx = $charToGlyph[$code];
} elseif ($code < 128) {
$originalGlyphIdx = $subs;
} else {
$originalGlyphIdx = 0;
}
if (!isset($glyphSet[$originalGlyphIdx])) {
$glyphSet[$originalGlyphIdx] = count($glyphMap);
$glyphMap[] = $originalGlyphIdx;
}
$codeToGlyph[$code] = $glyphSet[$originalGlyphIdx];
}
list($start, $dummy) = $this->get_table_pos('glyf');
$n = 0;
while ($n < count($glyphMap)) {
$originalGlyphIdx = $glyphMap[$n];
$glyphPos = $this->glyphPos[$originalGlyphIdx];
$glyphLen = $this->glyphPos[$originalGlyphIdx + 1] - $glyphPos;
++$n;
if (!$glyphLen) {
continue;
}
$this->seek($start + $glyphPos);
$numberOfContours = $this->read_short();
if ($numberOfContours < 0) {
$this->skip(8);
$flags = GlyphOperator::MORE;
while ($flags & GlyphOperator::MORE) {
$flags = $this->read_ushort();
$glyphIdx = $this->read_ushort();
if (!isset($glyphSet[$glyphIdx])) {
$glyphSet[$glyphIdx] = count($glyphMap);
$glyphMap[] = $glyphIdx;
}
if ($flags & GlyphOperator::WORDS) {
$this->skip(4);
} else {
$this->skip(2);
}
if ($flags & GlyphOperator::SCALE) {
$this->skip(2);
} elseif ($flags & GlyphOperator::XYSCALE) {
$this->skip(4);
} elseif ($flags & GlyphOperator::TWOBYTWO) {
$this->skip(8);
}
}
}
}
$numGlyphs = $n = count($glyphMap);
$numberOfHMetrics = $n;
// MS spec says that "Platform and encoding ID's in the name table should be consistent with those in the cmap table.
// If they are not, the font will not load in Windows"
// Doesn't seem to be a problem?
// Needs to have a name entry in 3,0 (e.g. symbol) - original font will be 3,1 (i.e. Unicode)
$name = $this->get_table('name');
$name_offset = $this->seek_table("name");
$format = $this->read_ushort();
$numRecords = $this->read_ushort();
$string_data_offset = $name_offset + $this->read_ushort();
for ($i = 0; $i < $numRecords; $i++) {
$platformId = $this->read_ushort();
$encodingId = $this->read_ushort();
if ($platformId == 3 && $encodingId == 1) {
$pos = 6 + ($i * 12) + 2;
$name = $this->_set_ushort($name, $pos, 0x00); // Change encoding to 3,0 rather than 3,1
}
$this->skip(8);
}
$this->add('name', $name);
// OS/2
if (isset($this->tables['OS/2'])) {
$os2 = $this->get_table('OS/2');
$os2 = $this->_set_ushort($os2, 42, 0x00); // ulCharRange (Unicode ranges)
$os2 = $this->_set_ushort($os2, 44, 0x00); // ulCharRange (Unicode ranges)
$os2 = $this->_set_ushort($os2, 46, 0x00); // ulCharRange (Unicode ranges)
$os2 = $this->_set_ushort($os2, 48, 0x00); // ulCharRange (Unicode ranges)
$os2 = $this->_set_ushort($os2, 50, 0x00); // ulCharRange (Unicode ranges)
$os2 = $this->_set_ushort($os2, 52, 0x00); // ulCharRange (Unicode ranges)
$os2 = $this->_set_ushort($os2, 54, 0x00); // ulCharRange (Unicode ranges)
$os2 = $this->_set_ushort($os2, 56, 0x00); // ulCharRange (Unicode ranges)
// Set Symbol character only in ulCodePageRange
$os2 = $this->_set_ushort($os2, 78, 0x8000); // ulCodePageRange = Bit #31 Symbol **** 78 = Bit 16-31
$os2 = $this->_set_ushort($os2, 80, 0x0000); // ulCodePageRange = Bit #31 Symbol **** 80 = Bit 0-15
$os2 = $this->_set_ushort($os2, 82, 0x0000); // ulCodePageRange = Bit #32- Symbol **** 82 = Bits 48-63
$os2 = $this->_set_ushort($os2, 84, 0x0000); // ulCodePageRange = Bit #32- Symbol **** 84 = Bits 32-47
$os2 = $this->_set_ushort($os2, 64, 0x01); // FirstCharIndex
$os2 = $this->_set_ushort($os2, 66, count($subset)); // LastCharIndex
// Set PANOSE first bit to 5 for Symbol
$os2 = $this->splice($os2, 32, chr(5) . chr(0) . chr(1) . chr(0) . chr(1) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0));
$this->add('OS/2', $os2);
}
//tables copied from the original
$tags = ['cvt ', 'fpgm', 'prep', 'gasp'];
foreach ($tags as $tag) { // 1.02
if (isset($this->tables[$tag])) {
$this->add($tag, $this->get_table($tag));
}
}
// post - PostScript
if (isset($this->tables['post'])) {
$opost = $this->get_table('post');
$post = "\x00\x03\x00\x00" . substr($opost, 4, 12) . "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00";
}
$this->add('post', $post);
// hhea - Horizontal Header
$hhea = $this->get_table('hhea');
$hhea = $this->_set_ushort($hhea, 34, $numberOfHMetrics);
$this->add('hhea', $hhea);
// maxp - Maximum Profile
$maxp = $this->get_table('maxp');
$maxp = $this->_set_ushort($maxp, 4, $numGlyphs);
$this->add('maxp', $maxp);
// CMap table Formats [1,0,]6 and [3,0,]4
// Sort CID2GID map into segments of contiguous codes
$rangeid = 0;
$range = [];
$prevcid = -2;
$prevglidx = -1;
// for each character
foreach ($subset as $cid => $code) {
$glidx = $codeToGlyph[$code];
if ($cid == ($prevcid + 1) && $glidx == ($prevglidx + 1)) {
$range[$rangeid][] = $glidx;
} else {
// new range
$rangeid = $cid;
$range[$rangeid] = [];
$range[$rangeid][] = $glidx;
}
$prevcid = $cid;
$prevglidx = $glidx;
}
// cmap - Character to glyph mapping
$segCount = count($range) + 1; // + 1 Last segment has missing character 0xFFFF
$searchRange = 1;
$entrySelector = 0;
while ($searchRange * 2 <= $segCount) {
$searchRange = $searchRange * 2;
$entrySelector = $entrySelector + 1;
}
$searchRange = $searchRange * 2;
$rangeShift = $segCount * 2 - $searchRange;
$length = 16 + (8 * $segCount) + ($numGlyphs + 1);
$cmap = [
4, $length, 0, // Format 4 Mapping subtable: format, length, language
$segCount * 2,
$searchRange,
$entrySelector,
$rangeShift,
];
// endCode(s)
foreach ($range as $start => $subrange) {
$endCode = $start + (count($subrange) - 1);
$cmap[] = $endCode; // endCode(s)
}
$cmap[] = 0xFFFF; // endCode of last Segment
$cmap[] = 0; // reservedPad
// startCode(s)
foreach ($range as $start => $subrange) {
$cmap[] = $start; // startCode(s)
}
$cmap[] = 0xFFFF; // startCode of last Segment
// idDelta(s)
foreach ($range as $start => $subrange) {
$idDelta = -($start - $subrange[0]);
$n += count($subrange);
$cmap[] = $idDelta; // idDelta(s)
}
$cmap[] = 1; // idDelta of last Segment
// idRangeOffset(s)
foreach ($range as $subrange) {
$cmap[] = 0; // idRangeOffset[segCount] Offset in bytes to glyph indexArray, or 0
}
$cmap[] = 0; // idRangeOffset of last Segment
foreach ($range as $subrange) {
foreach ($subrange as $glidx) {
$cmap[] = $glidx;
}
}
$cmap[] = 0; // Mapping for last character
$cmapstr4 = '';
foreach ($cmap as $cm) {
$cmapstr4 .= pack("n", $cm);
}
// cmap - Character to glyph mapping
$entryCount = count($subset);
$length = 10 + $entryCount * 2;
$off = 20 + $length;
$hoff = $off >> 16;
$loff = $off & 0xFFFF;
$cmap = [
0, 2, // Index : version, number of subtables
1, 0, // Subtable : platform, encoding
0, 20, // offset (hi,lo)
3, 0, // Subtable : platform, encoding // See note above for 'name'
$hoff, $loff, // offset (hi,lo)
6, $length, // Format 6 Mapping table: format, length
0, 1, // language, First char code
$entryCount,
];
$cmapstr = '';
foreach ($subset as $code) {
$cmap[] = $codeToGlyph[$code];
}
foreach ($cmap as $cm) {
$cmapstr .= pack("n", $cm);
}
$cmapstr .= $cmapstr4;
$this->add('cmap', $cmapstr);
// hmtx - Horizontal Metrics
$hmtxstr = '';
for ($n = 0; $n < $numGlyphs; $n++) {
$originalGlyphIdx = $glyphMap[$n];
$hm = $this->getHMetric($orignHmetrics, $originalGlyphIdx);
$hmtxstr .= $hm;
}
$this->add('hmtx', $hmtxstr);
// glyf - Glyph data
list($glyfOffset, $glyfLength) = $this->get_table_pos('glyf');
if ($glyfLength < $this->maxStrLenRead) {
$glyphData = $this->get_table('glyf');
}
$offsets = [];
$glyf = '';
$pos = 0;
for ($n = 0; $n < $numGlyphs; $n++) {
$offsets[] = $pos;
$originalGlyphIdx = $glyphMap[$n];
$glyphPos = $this->glyphPos[$originalGlyphIdx];
$glyphLen = $this->glyphPos[$originalGlyphIdx + 1] - $glyphPos;
if ($glyfLength < $this->maxStrLenRead) {
$data = substr($glyphData, $glyphPos, $glyphLen);
} else {
if ($glyphLen > 0) {
$data = $this->get_chunk($glyfOffset + $glyphPos, $glyphLen);
} else {
$data = '';
}
}
if ($glyphLen > 0) {
$up = unpack('n', substr($data, 0, 2));
}
if ($glyphLen > 2 && ($up[1] & (1 << 15))) {
$pos_in_glyph = 10;
$flags = GlyphOperator::MORE;
while ($flags & GlyphOperator::MORE) {
$up = unpack('n', substr($data, $pos_in_glyph, 2));
$flags = $up[1];
$up = unpack('n', substr($data, $pos_in_glyph + 2, 2));
$glyphIdx = $up[1];
$data = $this->_set_ushort($data, $pos_in_glyph + 2, $glyphSet[$glyphIdx]);
$pos_in_glyph += 4;
if ($flags & GlyphOperator::WORDS) {
$pos_in_glyph += 4;
} else {
$pos_in_glyph += 2;
}
if ($flags & GlyphOperator::SCALE) {
$pos_in_glyph += 2;
} elseif ($flags & GlyphOperator::XYSCALE) {
$pos_in_glyph += 4;
} elseif ($flags & GlyphOperator::TWOBYTWO) {
$pos_in_glyph += 8;
}
}
}
$glyf .= $data;
$pos += $glyphLen;
if ($pos % 4 != 0) {
$padding = 4 - ($pos % 4);
$glyf .= str_repeat("\0", $padding);
$pos += $padding;
}
}
$offsets[] = $pos;
$this->add('glyf', $glyf);
// loca - Index to location
$locastr = '';
if ((($pos + 1) >> 1) > 0xFFFF) {
$indexToLocFormat = 1; // long format
foreach ($offsets as $offset) {
$locastr .= pack("N", $offset);
}
} else {
$indexToLocFormat = 0; // short format
foreach ($offsets as $offset) {
$locastr .= pack("n", ($offset / 2));
}
}
$this->add('loca', $locastr);
// head - Font header
$head = $this->get_table('head');
$head = $this->_set_ushort($head, 50, $indexToLocFormat);
$this->add('head', $head);
fclose($this->fh);
$stm = '';
$this->endTTFile($stm);
return $stm;
}
function getGlyphData($originalGlyphIdx, &$maxdepth, &$depth, &$points, &$contours)
{
$depth++;
$maxdepth = max($maxdepth, $depth);
if (count($this->glyphdata[$originalGlyphIdx]['compGlyphs'])) {
foreach ($this->glyphdata[$originalGlyphIdx]['compGlyphs'] as $glyphIdx) {
$this->getGlyphData($glyphIdx, $maxdepth, $depth, $points, $contours);
}
} elseif (($this->glyphdata[$originalGlyphIdx]['nContours'] > 0) && $depth > 0) { // simple
$contours += $this->glyphdata[$originalGlyphIdx]['nContours'];
$points += $this->glyphdata[$originalGlyphIdx]['nPoints'];
}
$depth--;
}
function getGlyphs($originalGlyphIdx, &$start, &$glyphSet, &$subsetglyphs)
{
$glyphPos = $this->glyphPos[$originalGlyphIdx];
$glyphLen = $this->glyphPos[$originalGlyphIdx + 1] - $glyphPos;
if (!$glyphLen) {
return;
}
$this->seek($start + $glyphPos);
$numberOfContours = $this->read_short();
if ($numberOfContours < 0) {
$this->skip(8);
$flags = GlyphOperator::MORE;
while ($flags & GlyphOperator::MORE) {
$flags = $this->read_ushort();
$glyphIdx = $this->read_ushort();
if (!isset($glyphSet[$glyphIdx])) {
$glyphSet[$glyphIdx] = count($subsetglyphs); // old glyphID to new glyphID
$subsetglyphs[$glyphIdx] = true;
}
$savepos = ftell($this->fh);
$this->getGlyphs($glyphIdx, $start, $glyphSet, $subsetglyphs);
$this->seek($savepos);
if ($flags & GlyphOperator::WORDS) {
$this->skip(4);
} else {
$this->skip(2);
}
if ($flags & GlyphOperator::SCALE) {
$this->skip(2);
} elseif ($flags & GlyphOperator::XYSCALE) {
$this->skip(4);
} elseif ($flags & GlyphOperator::TWOBYTWO) {
$this->skip(8);
}
}
}
}
function getHMTX($numberOfHMetrics, $numGlyphs, &$glyphToChar, $scale)
{
$start = $this->seek_table('hmtx');
$aw = 0;
$this->charWidths = str_pad('', 256 * 256 * 2, "\x00");
if ($this->maxUniChar > 65536) {
$this->charWidths .= str_pad('', 256 * 256 * 2, "\x00");
} // Plane 1 SMP
if ($this->maxUniChar > 131072) {
$this->charWidths .= str_pad('', 256 * 256 * 2, "\x00");
} // Plane 2 SMP
$nCharWidths = 0;
if (($numberOfHMetrics * 4) < $this->maxStrLenRead) {
$data = $this->get_chunk($start, $numberOfHMetrics * 4);
$arr = unpack('n*', $data);
} else {
$this->seek($start);
}
for ($glyph = 0; $glyph < $numberOfHMetrics; $glyph++) {
if (($numberOfHMetrics * 4) < $this->maxStrLenRead) {
$aw = $arr[($glyph * 2) + 1];
} else {
$aw = $this->read_ushort();
$lsb = $this->read_ushort();
}
if (isset($glyphToChar[$glyph]) || $glyph == 0) {
if ($aw >= (1 << 15)) {
$aw = 0;
}
// 1.03 Some (arabic) fonts have -ve values for width
// although should be unsigned value - comes out as e.g. 65108 (intended -50)
if ($glyph === 0) {
$this->defaultWidth = $scale * $aw;
continue;
}
foreach ($glyphToChar[$glyph] as $char) {
if ($char != 0 && $char != 65535) {
$w = (int) round($scale * $aw);
if ($w === 0) {
$w = 65535;
}
if ($char < 196608) {
$this->charWidths[$char * 2] = chr($w >> 8);
$this->charWidths[$char * 2 + 1] = chr($w & 0xFF);
$nCharWidths++;
}
}
}
}
}
$data = $this->get_chunk(($start + $numberOfHMetrics * 4), ($numGlyphs * 2));
$arr = unpack("n*", $data);
$diff = $numGlyphs - $numberOfHMetrics;
$w = (int) round($scale * $aw);
if ($w === 0) {
$w = 65535;
}
for ($pos = 0; $pos < $diff; $pos++) {
$glyph = $pos + $numberOfHMetrics;
if (isset($glyphToChar[$glyph])) {
foreach ($glyphToChar[$glyph] as $char) {
if ($char != 0 && $char != 65535) {
if ($char < 196608) {
$this->charWidths[$char * 2] = chr($w >> 8);
$this->charWidths[$char * 2 + 1] = chr($w & 0xFF);
$nCharWidths++;
}
}
}
}
}
// NB 65535 is a set width of 0
// First bytes define number of chars in font
$this->charWidths[0] = chr($nCharWidths >> 8);
$this->charWidths[1] = chr($nCharWidths & 0xFF);
}
function getHMetric($numberOfHMetrics, $gid)
{
$start = $this->seek_table("hmtx");
if ($gid < $numberOfHMetrics) {
$this->seek($start + ($gid * 4));
$hm = fread($this->fh, 4);
} else {
$this->seek($start + (($numberOfHMetrics - 1) * 4));
$hm = fread($this->fh, 2);
$this->seek($start + ($numberOfHMetrics * 2) + ($gid * 2));
$hm .= fread($this->fh, 2);
}
return $hm;
}
function getLOCA($indexToLocFormat, $numGlyphs)
{
$start = $this->seek_table('loca');
$this->glyphPos = [];
if ($indexToLocFormat == 0) {
$data = $this->get_chunk($start, ($numGlyphs * 2) + 2);
$arr = unpack("n*", $data);
for ($n = 0; $n <= $numGlyphs; $n++) {
$this->glyphPos[] = ($arr[$n + 1] * 2);
}
} elseif ($indexToLocFormat == 1) {
$data = $this->get_chunk($start, ($numGlyphs * 4) + 4);
$arr = unpack("N*", $data);
for ($n = 0; $n <= $numGlyphs; $n++) {
$this->glyphPos[] = ($arr[$n + 1]);
}
} else {
throw new \Mpdf\MpdfException('Unknown location table format ' . $indexToLocFormat);
}
}
/**
* CMAP Format 4
*/
function getCMAP4($unicode_cmap_offset, &$glyphToChar, &$charToGlyph)
{
$this->maxUniChar = 0;
$this->seek($unicode_cmap_offset + 2);
$length = $this->read_ushort();
$limit = $unicode_cmap_offset + $length;
$this->skip(2);
$segCount = $this->read_ushort() / 2;
$this->skip(6);
$endCount = [];
for ($i = 0; $i < $segCount; $i++) {
$endCount[] = $this->read_ushort();
}
$this->skip(2);
$startCount = [];
for ($i = 0; $i < $segCount; $i++) {
$startCount[] = $this->read_ushort();
}
$idDelta = [];
for ($i = 0; $i < $segCount; $i++) {
$idDelta[] = $this->read_short();
} // ???? was unsigned short
$idRangeOffset_start = $this->_pos;
$idRangeOffset = [];
for ($i = 0; $i < $segCount; $i++) {
$idRangeOffset[] = $this->read_ushort();
}
for ($n = 0; $n < $segCount; $n++) {
$endpoint = ($endCount[$n] + 1);
for ($unichar = $startCount[$n]; $unichar < $endpoint; $unichar++) {
if ($idRangeOffset[$n] == 0) {
$glyph = ($unichar + $idDelta[$n]) & 0xFFFF;
} else {
$offset = ($unichar - $startCount[$n]) * 2 + $idRangeOffset[$n];
$offset = $idRangeOffset_start + 2 * $n + $offset;
if ($offset >= $limit) {
$glyph = 0;
} else {
$glyph = $this->get_ushort($offset);
if ($glyph != 0) {
$glyph = ($glyph + $idDelta[$n]) & 0xFFFF;
}
}
}
$charToGlyph[$unichar] = $glyph;
if ($unichar < 196608) {
$this->maxUniChar = max($unichar, $this->maxUniChar);
}
$glyphToChar[$glyph][] = $unichar;
}
}
}
function endTTFile(&$stm)
{
$stm = '';
$numTables = count($this->otables);
$searchRange = 1;
$entrySelector = 0;
while ($searchRange * 2 <= $numTables) {
$searchRange *= 2;
$entrySelector += 1;
}
$searchRange *= 16;
$rangeShift = $numTables * 16 - $searchRange;
// Header
if (_TTF_MAC_HEADER) {
$stm .= pack('Nnnnn', 0x74727565, $numTables, $searchRange, $entrySelector, $rangeShift); // Mac
} else {
$stm .= pack('Nnnnn', 0x00010000, $numTables, $searchRange, $entrySelector, $rangeShift); // Windows
}
// Table directory
$tables = $this->otables;
ksort($tables);
$offset = 12 + $numTables * 16;
foreach ($tables as $tag => $data) {
if ($tag === 'head') {
$head_start = $offset;
}
$stm .= $tag;
$checksum = $this->calcChecksum($data);
$stm .= pack('nn', $checksum[0], $checksum[1]);
$stm .= pack('NN', $offset, strlen($data));
$paddedLength = (strlen($data) + 3) & ~3;
$offset += $paddedLength;
}
// Table data
foreach ($tables as $tag => $data) {
$data .= "\0\0\0";
$stm .= substr($data, 0, (strlen($data) & ~3));
}
$checksum = $this->calcChecksum($stm);
$checksum = $this->sub32([0xB1B0, 0xAFBA], $checksum);
$chk = pack("nn", $checksum[0], $checksum[1]);
$stm = $this->splice($stm, ($head_start + 8), $chk);
return $stm;
}
function repackageTTF($file, $TTCfontID = 0, $debug = false, $useOTL = false)
{
$this->useOTL = $useOTL;
$this->filename = $file;
$this->fh = fopen($file, 'rb');
if (!$this->fh) {
throw new \Mpdf\MpdfException(sprintf('Unable to open file "%s"', $file));
}
$this->_pos = 0;
$this->charWidths = '';
$this->glyphPos = [];
$this->charToGlyph = [];
$this->tables = [];
$this->otables = [];
$this->ascent = 0;
$this->descent = 0;
$this->strikeoutSize = 0;
$this->strikeoutPosition = 0;
$this->numTTCFonts = 0;
$this->TTCFonts = [];
$this->skip(4);
$this->maxUni = 0;
if ($TTCfontID > 0) {
$this->version = $version = $this->read_ulong(); // TTC Header version now
if (!in_array($version, [0x00010000, 0x00020000], true)) {
throw new \Mpdf\MpdfException(sprintf('Error parsing TrueType Collection: version=%s - %s', $version, $file));
}
$this->numTTCFonts = $this->read_ulong();
for ($i = 1; $i <= $this->numTTCFonts; $i++) {
$this->TTCFonts[$i]['offset'] = $this->read_ulong();
}
$this->seek($this->TTCFonts[$TTCfontID]['offset']);
$this->version = $version = $this->read_ulong(); // TTFont version again now
}
$this->readTableDirectory($debug);
$tags = ['OS/2', 'glyf', 'head', 'hhea', 'hmtx', 'loca', 'maxp', 'name', 'post', 'cvt ', 'fpgm', 'gasp', 'prep'];
foreach ($tags as $tag) {
if (isset($this->tables[$tag])) {
$this->add($tag, $this->get_table($tag));
}
}
if ($useOTL) {
// maxp - Maximum profile table
$this->seek_table('maxp');
$this->skip(4);
$numGlyphs = $this->read_ushort();
// cmap - Character to glyph index mapping table
$cmap_offset = $this->seek_table('cmap');
$this->skip(2);
$cmapTableCount = $this->read_ushort();
$unicode_cmap_offset = 0;
for ($i = 0; $i < $cmapTableCount; $i++) {
$platformID = $this->read_ushort();
$encodingID = $this->read_ushort();
$offset = $this->read_ulong();
$save_pos = $this->_pos;
if (($platformID == 3 && $encodingID == 1) || $platformID == 0) { // Microsoft, Unicode
$format = $this->get_ushort($cmap_offset + $offset);
if ($format == 4) {
$unicode_cmap_offset = $cmap_offset + $offset;
break;
}
}
$this->seek($save_pos);
}
if (!$unicode_cmap_offset) {
throw new \Mpdf\MpdfException(sprintf('Font "%s" does not have cmap for Unicode (platform 3, encoding 1, format 4, or platform 0, any encoding, format 4)', $this->filename));
}
$glyphToChar = [];
$charToGlyph = [];
$this->getCMAP4($unicode_cmap_offset, $glyphToChar, $charToGlyph);
// Map Unmapped glyphs - from $numGlyphs
$bctr = 0xE000;
for ($gid = 1; $gid < $numGlyphs; $gid++) {
if (!isset($glyphToChar[$gid])) {
while (isset($charToGlyph[$bctr])) {
$bctr++;
} // Avoid overwriting a glyph already mapped in PUA (6,400)
if ($bctr > 0xF8FF) {
throw new \Mpdf\MpdfException("Problem. Trying to repackage TF file; not enough space for unmapped glyphs");
}
$glyphToChar[$gid][] = $bctr;
$charToGlyph[$bctr] = $gid;
$bctr++;
}
}
// Sort CID2GID map into segments of contiguous codes
unset($charToGlyph[65535]);
unset($charToGlyph[0]);
ksort($charToGlyph);
$rangeid = 0;
$range = [];
$prevcid = -2;
$prevglidx = -1;
// for each character
foreach ($charToGlyph as $cid => $glidx) {
if ($cid == ($prevcid + 1) && $glidx == ($prevglidx + 1)) {
$range[$rangeid][] = $glidx;
} else {
// new range
$rangeid = $cid;
$range[$rangeid] = [];
$range[$rangeid][] = $glidx;
}
$prevcid = $cid;
$prevglidx = $glidx;
}
// CMap table
// cmap - Character to glyph mapping
$segCount = count($range) + 1; // + 1 Last segment has missing character 0xFFFF
$searchRange = 1;
$entrySelector = 0;
while ($searchRange * 2 <= $segCount) {
$searchRange *= 2;
++$entrySelector;
}
$searchRange *= 2;
$rangeShift = $segCount * 2 - $searchRange;
$length = 16 + (8 * $segCount) + ($numGlyphs + 1);
$cmap = [0, 3, // Index : version, number of encoding subtables
0, 0, // Encoding Subtable : platform (UNI=0), encoding 0
0, 28, // Encoding Subtable : offset (hi,lo)
0, 3, // Encoding Subtable : platform (UNI=0), encoding 3
0, 28, // Encoding Subtable : offset (hi,lo)
3, 1, // Encoding Subtable : platform (MS=3), encoding 1
0, 28, // Encoding Subtable : offset (hi,lo)
4, $length, 0, // Format 4 Mapping subtable: format, length, language
$segCount * 2,
$searchRange,
$entrySelector,
$rangeShift];
// endCode(s)
foreach ($range as $start => $subrange) {
$endCode = $start + (count($subrange) - 1);
$cmap[] = $endCode; // endCode(s)
}
$cmap[] = 0xFFFF; // endCode of last Segment
$cmap[] = 0; // reservedPad
// startCode(s)
foreach ($range as $start => $subrange) {
$cmap[] = $start; // startCode(s)
}
$cmap[] = 0xFFFF; // startCode of last Segment
// idDelta(s)
foreach ($range as $start => $subrange) {
$idDelta = -($start - $subrange[0]);
$cmap[] = $idDelta; // idDelta(s)
}
$cmap[] = 1; // idDelta of last Segment
// idRangeOffset(s)
foreach ($range as $subrange) {
$cmap[] = 0; // idRangeOffset[segCount] Offset in bytes to glyph indexArray, or 0
}
$cmap[] = 0; // idRangeOffset of last Segment
foreach ($range as $subrange) {
foreach ($subrange as $glidx) {
$cmap[] = $glidx;
}
}
$cmap[] = 0; // Mapping for last character
$cmapstr = '';
foreach ($cmap as $cm) {
$cmapstr .= pack('n', $cm);
}
$this->add('cmap', $cmapstr);
} else {
$this->add('cmap', $this->get_table('cmap'));
}
fclose($this->fh);
$stm = '';
$this->endTTFile($stm);
return $stm;
}
}
vendor/mpdf/mpdf/src/Gradient.php 0000644 00000103674 14760002214 0012761 0 ustar 00 <?php
namespace Mpdf;
use Mpdf\Color\ColorConverter;
use Mpdf\Writer\BaseWriter;
class Gradient
{
const TYPE_LINEAR = 2;
const TYPE_RADIAL = 3;
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
/**
* @var \Mpdf\SizeConverter
*/
private $sizeConverter;
/**
* @var \Mpdf\Color\ColorConverter
*/
private $colorConverter;
/**
* @var \Mpdf\Writer\BaseWriter
*/
private $writer;
public function __construct(Mpdf $mpdf, SizeConverter $sizeConverter, ColorConverter $colorConverter, BaseWriter $writer)
{
$this->mpdf = $mpdf;
$this->sizeConverter = $sizeConverter;
$this->colorConverter = $colorConverter;
$this->writer = $writer;
}
// mPDF 5.3.A1
public function CoonsPatchMesh($x, $y, $w, $h, $patch_array = [], $x_min = 0, $x_max = 1, $y_min = 0, $y_max = 1, $colspace = 'RGB', $return = false)
{
$s = ' q ';
$s.=sprintf(' %.3F %.3F %.3F %.3F re W n ', $x * Mpdf::SCALE, ($this->mpdf->h - $y) * Mpdf::SCALE, $w * Mpdf::SCALE, -$h * Mpdf::SCALE);
$s.=sprintf(' %.3F 0 0 %.3F %.3F %.3F cm ', $w * Mpdf::SCALE, $h * Mpdf::SCALE, $x * Mpdf::SCALE, ($this->mpdf->h - ($y + $h)) * Mpdf::SCALE);
$n = count($this->mpdf->gradients) + 1;
$this->mpdf->gradients[$n]['type'] = 6; //coons patch mesh
$this->mpdf->gradients[$n]['colorspace'] = $colspace; //coons patch mesh
$bpcd = 65535; //16 BitsPerCoordinate
$trans = false;
$this->mpdf->gradients[$n]['stream'] = '';
for ($i = 0; $i < count($patch_array); $i++) {
$this->mpdf->gradients[$n]['stream'].=chr($patch_array[$i]['f']); //start with the edge flag as 8 bit
for ($j = 0; $j < count($patch_array[$i]['points']); $j++) {
//each point as 16 bit
if (($j % 2) == 1) { // Y coordinate (adjusted as input is From top left)
$patch_array[$i]['points'][$j] = (($patch_array[$i]['points'][$j] - $y_min) / ($y_max - $y_min)) * $bpcd;
$patch_array[$i]['points'][$j] = $bpcd - $patch_array[$i]['points'][$j];
} else {
$patch_array[$i]['points'][$j] = (($patch_array[$i]['points'][$j] - $x_min) / ($x_max - $x_min)) * $bpcd;
}
if ($patch_array[$i]['points'][$j] < 0) {
$patch_array[$i]['points'][$j] = 0;
}
if ($patch_array[$i]['points'][$j] > $bpcd) {
$patch_array[$i]['points'][$j] = $bpcd;
}
$this->mpdf->gradients[$n]['stream'].=chr(floor($patch_array[$i]['points'][$j] / 256));
$this->mpdf->gradients[$n]['stream'].=chr(floor($patch_array[$i]['points'][$j] % 256));
}
for ($j = 0; $j < count($patch_array[$i]['colors']); $j++) {
//each color component as 8 bit
if ($colspace === 'RGB') {
$this->mpdf->gradients[$n]['stream'].= $patch_array[$i]['colors'][$j][1];
$this->mpdf->gradients[$n]['stream'].= $patch_array[$i]['colors'][$j][2];
$this->mpdf->gradients[$n]['stream'].= $patch_array[$i]['colors'][$j][3];
if (isset($patch_array[$i]['colors'][$j][4]) && ord($patch_array[$i]['colors'][$j][4]) < 100) {
$trans = true;
}
} elseif ($colspace === 'CMYK') {
$this->mpdf->gradients[$n]['stream'].=chr(ord($patch_array[$i]['colors'][$j][1]) * 2.55);
$this->mpdf->gradients[$n]['stream'].=chr(ord($patch_array[$i]['colors'][$j][2]) * 2.55);
$this->mpdf->gradients[$n]['stream'].=chr(ord($patch_array[$i]['colors'][$j][3]) * 2.55);
$this->mpdf->gradients[$n]['stream'].=chr(ord($patch_array[$i]['colors'][$j][4]) * 2.55);
if (isset($patch_array[$i]['colors'][$j][5]) && ord($patch_array[$i]['colors'][$j][5]) < 100) {
$trans = true;
}
} elseif ($colspace === 'Gray') {
$this->mpdf->gradients[$n]['stream'].= $patch_array[$i]['colors'][$j][1];
if ($patch_array[$i]['colors'][$j][2] == 1) {
$trans = true;
} // transparency converted from rgba or cmyka()
}
}
}
// TRANSPARENCY
if ($trans) {
$this->mpdf->gradients[$n]['stream_trans'] = '';
for ($i = 0; $i < count($patch_array); $i++) {
$this->mpdf->gradients[$n]['stream_trans'].=chr($patch_array[$i]['f']);
for ($j = 0; $j < count($patch_array[$i]['points']); $j++) {
//each point as 16 bit
$this->mpdf->gradients[$n]['stream_trans'].=chr(floor($patch_array[$i]['points'][$j] / 256));
$this->mpdf->gradients[$n]['stream_trans'].=chr(floor($patch_array[$i]['points'][$j] % 256));
}
for ($j = 0; $j < count($patch_array[$i]['colors']); $j++) {
//each color component as 8 bit // OPACITY
if ($colspace === 'RGB') {
$this->mpdf->gradients[$n]['stream_trans'].=chr((int) (ord($patch_array[$i]['colors'][$j][4]) * 2.55));
} elseif ($colspace === 'CMYK') {
$this->mpdf->gradients[$n]['stream_trans'].=chr((int) (ord($patch_array[$i]['colors'][$j][5]) * 2.55));
} elseif ($colspace === 'Gray') {
$this->mpdf->gradients[$n]['stream_trans'].=chr((int) (ord($patch_array[$i]['colors'][$j][3]) * 2.55));
}
}
}
$this->mpdf->gradients[$n]['trans'] = true;
$s .= ' /TGS' . $n . ' gs ';
}
//paint the gradient
$s .= '/Sh' . $n . ' sh' . "\n";
//restore previous Graphic State
$s .= 'Q' . "\n";
if ($return) {
return $s;
}
$this->writer->write($s);
}
// type = linear:2; radial: 3;
// Linear: $coords - array of the form (x1, y1, x2, y2) which defines the gradient vector (see linear_gradient_coords.jpg).
// The default value is from left to right (x1=0, y1=0, x2=1, y2=0).
// Radial: $coords - array of the form (fx, fy, cx, cy, r) where (fx, fy) is the starting point of the gradient with color1,
// (cx, cy) is the center of the circle with color2, and r is the radius of the circle (see radial_gradient_coords.jpg).
// (fx, fy) should be inside the circle, otherwise some areas will not be defined
// $col = array(R,G,B/255); or array(G/255); or array(C,M,Y,K/100)
// $stops = array('col'=>$col [, 'opacity'=>0-1] [, 'offset'=>0-1])
public function Gradient($x, $y, $w, $h, $type, $stops = [], $colorspace = 'RGB', $coords = '', $extend = '', $return = false, $is_mask = false)
{
if (stripos($type, 'L') === 0) {
$type = self::TYPE_LINEAR;
} elseif (stripos($type, 'R') === 0) {
$type = self::TYPE_RADIAL;
}
if ($colorspace !== 'CMYK' && $colorspace !== 'Gray') {
$colorspace = 'RGB';
}
$bboxw = $w;
$bboxh = $h;
$usex = $x;
$usey = $y;
$usew = $bboxw;
$useh = $bboxh;
if ($type < 1) {
$type = self::TYPE_LINEAR;
}
if ($coords[0] !== false && preg_match('/([0-9.]+(px|em|ex|pc|pt|cm|mm|in))/i', $coords[0], $m)) {
$tmp = $this->sizeConverter->convert($m[1], $this->mpdf->w, $this->mpdf->FontSize, false);
if ($tmp) {
$coords[0] = $tmp / $w;
}
}
if ($coords[1] !== false && preg_match('/([0-9.]+(px|em|ex|pc|pt|cm|mm|in))/i', $coords[1], $m)) {
$tmp = $this->sizeConverter->convert($m[1], $this->mpdf->w, $this->mpdf->FontSize, false);
if ($tmp) {
$coords[1] = 1 - ($tmp / $h);
}
}
if ($type == self::TYPE_LINEAR) {
$angle = (isset($coords[4]) ? $coords[4] : false);
$repeat = (isset($coords[5]) ? $coords[5] : false);
// ALL POINTS SET (default for custom mPDF linear gradient) - no -moz
if ($coords[0] !== false && $coords[1] !== false && $coords[2] !== false && $coords[3] !== false) {
// do nothing - coords used as they are
} elseif ($angle !== false && $coords[0] !== false && $coords[1] !== false && $coords[2] === false && $coords[3] === false) {
// If both a <point> and <angle> are defined, the gradient axis starts from the point and runs along the angle. The end point is
// defined as before - in this case start points may not be in corners, and axis may not correctly fall in the right quadrant.
// NO end points (Angle defined & Start points)
if ($angle == 0 || $angle == 360) {
$coords[3] = $coords[1];
if ($coords[0] == 1) {
$coords[2] = 2;
} else {
$coords[2] = 1;
}
} elseif ($angle == 90) {
$coords[2] = $coords[0];
$coords[3] = 1;
if ($coords[1] == 1) {
$coords[3] = 2;
} else {
$coords[3] = 1;
}
} elseif ($angle == 180) {
if ($coords[4] == 0) {
$coords[2] = -1;
} else {
$coords[2] = 0;
}
$coords[3] = $coords[1];
} elseif ($angle == 270) {
$coords[2] = $coords[0];
if ($coords[1] == 0) {
$coords[3] = -1;
} else {
$coords[3] = 0;
}
} else {
$endx = 1;
$endy = 1;
if ($angle <= 90) {
if ($angle <= 45) {
$endy = tan(deg2rad($angle));
} else {
$endx = tan(deg2rad(90 - $angle));
}
$b = atan2($endy * $bboxh, $endx * $bboxw);
$ny = 1 - $coords[1] - (tan($b) * (1 - $coords[0]));
$tx = sin($b) * cos($b) * $ny;
$ty = cos($b) * cos($b) * $ny;
$coords[2] = 1 + $tx;
$coords[3] = 1 - $ty;
} elseif ($angle <= 180) {
if ($angle <= 135) {
$endx = tan(deg2rad($angle - 90));
} else {
$endy = tan(deg2rad(180 - $angle));
}
$b = atan2($endy * $bboxh, $endx * $bboxw);
$ny = 1 - $coords[1] - (tan($b) * $coords[0]);
$tx = sin($b) * cos($b) * $ny;
$ty = cos($b) * cos($b) * $ny;
$coords[2] = -$tx;
$coords[3] = 1 - $ty;
} elseif ($angle <= 270) {
if ($angle <= 225) {
$endy = tan(deg2rad($angle - 180));
} else {
$endx = tan(deg2rad(270 - $angle));
}
$b = atan2($endy * $bboxh, $endx * $bboxw);
$ny = $coords[1] - (tan($b) * $coords[0]);
$tx = sin($b) * cos($b) * $ny;
$ty = cos($b) * cos($b) * $ny;
$coords[2] = -$tx;
$coords[3] = $ty;
} else {
if ($angle <= 315) {
$endx = tan(deg2rad($angle - 270));
} else {
$endy = tan(deg2rad(360 - $angle));
}
$b = atan2($endy * $bboxh, $endx * $bboxw);
$ny = $coords[1] - (tan($b) * (1 - $coords[0]));
$tx = sin($b) * cos($b) * $ny;
$ty = cos($b) * cos($b) * $ny;
$coords[2] = 1 + $tx;
$coords[3] = $ty;
}
}
} elseif ($angle !== false && $coords[0] === false && $coords[1] === false) {
// -moz If the first parameter is only an <angle>, the gradient axis starts from the box's corner that would ensure the
// axis goes through the box. The axis runs along the specified angle. The end point of the axis is defined such that the
// farthest corner of the box from the starting point is perpendicular to the gradient axis at that point.
// NO end points or Start points (Angle defined)
if ($angle == 0 || $angle == 360) {
$coords[0] = 0;
$coords[1] = 0;
$coords[2] = 1;
$coords[3] = 0;
} elseif ($angle == 90) {
$coords[0] = 0;
$coords[1] = 0;
$coords[2] = 0;
$coords[3] = 1;
} elseif ($angle == 180) {
$coords[0] = 1;
$coords[1] = 0;
$coords[2] = 0;
$coords[3] = 0;
} elseif ($angle == 270) {
$coords[0] = 0;
$coords[1] = 1;
$coords[2] = 0;
$coords[3] = 0;
} else {
if ($angle <= 90) {
$coords[0] = 0;
$coords[1] = 0;
if ($angle <= 45) {
$endx = 1;
$endy = tan(deg2rad($angle));
} else {
$endx = tan(deg2rad(90 - $angle));
$endy = 1;
}
} elseif ($angle <= 180) {
$coords[0] = 1;
$coords[1] = 0;
if ($angle <= 135) {
$endx = tan(deg2rad($angle - 90));
$endy = 1;
} else {
$endx = 1;
$endy = tan(deg2rad(180 - $angle));
}
} elseif ($angle <= 270) {
$coords[0] = 1;
$coords[1] = 1;
if ($angle <= 225) {
$endx = 1;
$endy = tan(deg2rad($angle - 180));
} else {
$endx = tan(deg2rad(270 - $angle));
$endy = 1;
}
} else {
$coords[0] = 0;
$coords[1] = 1;
if ($angle <= 315) {
$endx = tan(deg2rad($angle - 270));
$endy = 1;
} else {
$endx = 1;
$endy = tan(deg2rad(360 - $angle));
}
}
$b = atan2($endy * $bboxh, $endx * $bboxw);
$h2 = $bboxh - ($bboxh * tan($b));
$px = $bboxh + ($h2 * sin($b) * cos($b));
$py = ($bboxh * tan($b)) + ($h2 * sin($b) * sin($b));
$x1 = $px / $bboxh;
$y1 = $py / $bboxh;
if ($angle <= 90) {
$coords[2] = $x1;
$coords[3] = $y1;
} elseif ($angle <= 180) {
$coords[2] = 1 - $x1;
$coords[3] = $y1;
} elseif ($angle <= 270) {
$coords[2] = 1 - $x1;
$coords[3] = 1 - $y1;
} else {
$coords[2] = $x1;
$coords[3] = 1 - $y1;
}
}
} elseif ((!isset($angle) || $angle === false) && $coords[0] !== false && $coords[1] !== false) {
// -moz If the first parameter to the gradient function is only a <point>, the gradient axis starts from the specified point,
// and ends at the point you would get if you rotated the starting point by 180 degrees about the center of the box that the
// gradient is to be applied to.
// NO angle and NO end points (Start points defined)
$coords[2] = 1 - $coords[0];
$coords[3] = 1 - $coords[1];
$angle = rad2deg(atan2($coords[3] - $coords[1], $coords[2] - $coords[0]));
if ($angle < 0) {
$angle += 360;
} elseif ($angle > 360) {
$angle -= 360;
}
if ($angle != 0 && $angle != 360 && $angle != 90 && $angle != 180 && $angle != 270) {
if ($w >= $h) {
$coords[1] *= $h / $w;
$coords[3] *= $h / $w;
$usew = $useh = $bboxw;
$usey -= ($w - $h);
} else {
$coords[0] *= $w / $h;
$coords[2] *= $w / $h;
$usew = $useh = $bboxh;
}
}
} else {
// default values T2B
// -moz If neither a <point> or <angle> is specified, i.e. the entire function consists of only <stop> values, the gradient
// axis starts from the top of the box and runs vertically downwards, ending at the bottom of the box.
// All values are set in parseMozGradient - so won't appear here
$coords = [0, 0, 1, 0]; // default for original linear gradient (L2R)
}
} elseif ($type == self::TYPE_RADIAL) {
$radius = (isset($coords[4]) ? $coords[4] : false);
$shape = (isset($coords[6]) ? $coords[6] : false);
$size = (isset($coords[7]) ? $coords[7] : false);
$repeat = (isset($coords[8]) ? $coords[8] : false);
// ALL POINTS AND RADIUS SET (default for custom mPDF radial gradient) - no -moz
if ($coords[0] !== false && $coords[1] !== false && $coords[2] !== false && $coords[3] !== false && $coords[4] !== false) {
// If a <point> is defined
// do nothing - coords used as they are
} elseif ($shape !== false && $size !== false) {
if ($coords[2] == false) {
$coords[2] = $coords[0];
}
if ($coords[3] == false) {
$coords[3] = $coords[1];
}
// ELLIPSE
if ($shape === 'ellipse') {
$corner1 = sqrt(($coords[0] ** 2) + ($coords[1] ** 2));
$corner2 = sqrt(($coords[0] ** 2) + ((1 - $coords[1]) ** 2));
$corner3 = sqrt(((1 - $coords[0]) ** 2) + ($coords[1] ** 2));
$corner4 = sqrt(((1 - $coords[0]) ** 2) + ((1 - $coords[1]) ** 2));
if ($size === 'closest-side') {
$radius = min($coords[0], $coords[1], 1 - $coords[0], 1 - $coords[1]);
} elseif ($size === 'closest-corner') {
$radius = min($corner1, $corner2, $corner3, $corner4);
} elseif ($size === 'farthest-side') {
$radius = max($coords[0], $coords[1], 1 - $coords[0], 1 - $coords[1]);
} else {
$radius = max($corner1, $corner2, $corner3, $corner4);
} // farthest corner (default)
} elseif ($shape === 'circle') {
if ($w >= $h) {
$coords[1] = $coords[3] = ($coords[1] * $h / $w);
$corner1 = sqrt(($coords[0] ** 2) + ($coords[1] ** 2));
$corner2 = sqrt(($coords[0] ** 2) + ((($h / $w) - $coords[1]) ** 2));
$corner3 = sqrt(((1 - $coords[0]) ** 2) + ($coords[1] ** 2));
$corner4 = sqrt(((1 - $coords[0]) ** 2) + ((($h / $w) - $coords[1]) ** 2));
if ($size === 'closest-side') {
$radius = min($coords[0], $coords[1], 1 - $coords[0], ($h / $w) - $coords[1]);
} elseif ($size === 'closest-corner') {
$radius = min($corner1, $corner2, $corner3, $corner4);
} elseif ($size === 'farthest-side') {
$radius = max($coords[0], $coords[1], 1 - $coords[0], ($h / $w) - $coords[1]);
} elseif ($size === 'farthest-corner') {
$radius = max($corner1, $corner2, $corner3, $corner4);
} // farthest corner (default)
$usew = $useh = $bboxw;
$usey -= ($w - $h);
} else {
$coords[0] = $coords[2] = ($coords[0] * $w / $h);
$corner1 = sqrt(($coords[0] ** 2) + ($coords[1] ** 2));
$corner2 = sqrt(($coords[0] ** 2) + ((1 - $coords[1]) ** 2));
$corner3 = sqrt(((($w / $h) - $coords[0]) ** 2) + ($coords[1] ** 2));
$corner4 = sqrt(((($w / $h) - $coords[0]) ** 2) + ((1 - $coords[1]) ** 2));
if ($size === 'closest-side') {
$radius = min($coords[0], $coords[1], ($w / $h) - $coords[0], 1 - $coords[1]);
} elseif ($size === 'closest-corner') {
$radius = min($corner1, $corner2, $corner3, $corner4);
} elseif ($size === 'farthest-side') {
$radius = max($coords[0], $coords[1], ($w / $h) - $coords[0], 1 - $coords[1]);
} elseif ($size === 'farthest-corner') {
$radius = max($corner1, $corner2, $corner3, $corner4);
} // farthest corner (default)
$usew = $useh = $bboxh;
}
}
if ($radius == 0) {
$radius = 0.001;
} // to prevent error
$coords[4] = $radius;
} else {
// -moz If entire function consists of only <stop> values
// All values are set in parseMozGradient - so won't appear here
$coords = [0.5, 0.5, 0.5, 0.5]; // default for radial gradient (centred)
}
}
$s = ' q';
$s .= sprintf(' %.3F %.3F %.3F %.3F re W n', $x * Mpdf::SCALE, ($this->mpdf->h - $y) * Mpdf::SCALE, $w * Mpdf::SCALE, -$h * Mpdf::SCALE) . "\n";
$s .= sprintf(' %.3F 0 0 %.3F %.3F %.3F cm', $usew * Mpdf::SCALE, $useh * Mpdf::SCALE, $usex * Mpdf::SCALE, ($this->mpdf->h - ($usey + $useh)) * Mpdf::SCALE) . "\n";
$n = count($this->mpdf->gradients) + 1;
$this->mpdf->gradients[$n]['type'] = $type;
$this->mpdf->gradients[$n]['colorspace'] = $colorspace;
$trans = false;
$this->mpdf->gradients[$n]['is_mask'] = $is_mask;
if ($is_mask) {
$trans = true;
}
if (count($stops) == 1) {
$stops[1] = $stops[0];
}
if (!isset($stops[0]['offset'])) {
$stops[0]['offset'] = 0;
}
if (!isset($stops[count($stops) - 1]['offset'])) {
$stops[count($stops) - 1]['offset'] = 1;
}
// Fix stop-offsets set as absolute lengths
if ($type == self::TYPE_LINEAR) {
$axisx = ($coords[2] - $coords[0]) * $usew;
$axisy = ($coords[3] - $coords[1]) * $useh;
$axis_length = sqrt(($axisx ** 2) + ($axisy ** 2));
} else {
$axis_length = $coords[4] * $usew;
} // Absolute lengths are meaningless for an ellipse - Firefox uses Width as reference
for ($i = 0; $i < count($stops); $i++) {
if (isset($stops[$i]['offset']) && preg_match('/([0-9.]+(px|em|ex|pc|pt|cm|mm|in))/i', $stops[$i]['offset'], $m)) {
$tmp = $this->sizeConverter->convert($m[1], $this->mpdf->w, $this->mpdf->FontSize, false);
$stops[$i]['offset'] = $tmp / $axis_length;
}
}
if (isset($stops[0]['offset']) && $stops[0]['offset'] > 0) {
$firststop = $stops[0];
$firststop['offset'] = 0;
array_unshift($stops, $firststop);
}
if (!$repeat && isset($stops[count($stops) - 1]['offset']) && $stops[count($stops) - 1]['offset'] < 1) {
$endstop = $stops[count($stops) - 1];
$endstop['offset'] = 1;
$stops[] = $endstop;
}
if ($stops[0]['offset'] > $stops[count($stops) - 1]['offset']) {
$stops[0]['offset'] = 0;
$stops[count($stops) - 1]['offset'] = 1;
}
for ($i = 0; $i < count($stops); $i++) {
// mPDF 5.3.74
if ($colorspace === 'CMYK') {
$this->mpdf->gradients[$n]['stops'][$i]['col'] = sprintf('%.3F %.3F %.3F %.3F', ord($stops[$i]['col'][1]) / 100, ord($stops[$i]['col'][2]) / 100, ord($stops[$i]['col'][3]) / 100, ord($stops[$i]['col'][4]) / 100);
} elseif ($colorspace === 'Gray') {
$this->mpdf->gradients[$n]['stops'][$i]['col'] = sprintf('%.3F', ord($stops[$i]['col'][1]) / 255);
} else {
$this->mpdf->gradients[$n]['stops'][$i]['col'] = sprintf('%.3F %.3F %.3F', ord($stops[$i]['col'][1]) / 255, ord($stops[$i]['col'][2]) / 255, ord($stops[$i]['col'][3]) / 255);
}
if (!isset($stops[$i]['opacity'])) {
$stops[$i]['opacity'] = 1;
} elseif ($stops[$i]['opacity'] > 1 || $stops[$i]['opacity'] < 0) {
$stops[$i]['opacity'] = 1;
} elseif ($stops[$i]['opacity'] < 1) {
$trans = true;
}
$this->mpdf->gradients[$n]['stops'][$i]['opacity'] = $stops[$i]['opacity'];
// OFFSET
if ($i > 0 && $i < (count($stops) - 1)) {
if (!isset($stops[$i]['offset']) || (isset($stops[$i + 1]['offset']) && $stops[$i]['offset'] > $stops[$i + 1]['offset']) || $stops[$i]['offset'] < $stops[$i - 1]['offset']) {
if (isset($stops[$i - 1]['offset']) && isset($stops[$i + 1]['offset'])) {
$stops[$i]['offset'] = ($stops[$i - 1]['offset'] + $stops[$i + 1]['offset']) / 2;
} else {
for ($j = ($i + 1); $j < count($stops); $j++) {
if (isset($stops[$j]['offset'])) {
break;
}
}
$int = ($stops[$j]['offset'] - $stops[$i - 1]['offset']) / ($j - $i + 1);
for ($f = 0; $f < ($j - $i - 1); $f++) {
$stops[$i + $f]['offset'] = $stops[$i + $f - 1]['offset'] + $int;
}
}
}
}
$this->mpdf->gradients[$n]['stops'][$i]['offset'] = $stops[$i]['offset'];
}
if ($repeat) {
$ns = count($this->mpdf->gradients[$n]['stops']);
$offs = [];
for ($i = 0; $i < $ns; $i++) {
$offs[$i] = $this->mpdf->gradients[$n]['stops'][$i]['offset'];
}
$gp = 0;
$inside = true;
while ($inside) {
$gp++;
for ($i = 0; $i < $ns; $i++) {
$this->mpdf->gradients[$n]['stops'][($ns * $gp) + $i] = $this->mpdf->gradients[$n]['stops'][($ns * ($gp - 1)) + $i];
$tmp = $this->mpdf->gradients[$n]['stops'][($ns * ($gp - 1)) + ($ns - 1)]['offset'] + $offs[$i];
if ($tmp < 1) {
$this->mpdf->gradients[$n]['stops'][($ns * $gp) + $i]['offset'] = $tmp;
} else {
$this->mpdf->gradients[$n]['stops'][($ns * $gp) + $i]['offset'] = 1;
$inside = false;
break;
}
}
}
}
if ($trans) {
$this->mpdf->gradients[$n]['trans'] = true;
$s .= ' /TGS' . $n . ' gs ';
}
if (!is_array($extend) || count($extend) < 1) {
$extend = ['true', 'true']; // These are supposed to be quoted - appear in PDF file as text
}
$this->mpdf->gradients[$n]['coords'] = $coords;
$this->mpdf->gradients[$n]['extend'] = $extend;
//paint the gradient
$s .= '/Sh' . $n . ' sh ' . "\n";
//restore previous Graphic State
$s .= ' Q ' . "\n";
if ($return) {
return $s;
}
$this->writer->write($s);
}
private function parseMozLinearGradient($m, $repeat)
{
$g = [];
$g['type'] = self::TYPE_LINEAR;
$g['colorspace'] = 'RGB';
$g['extend'] = ['true', 'true'];
$v = trim($m[1]);
// Change commas inside e.g. rgb(x,x,x)
while (preg_match('/(\([^\)]*?),/', $v)) {
$v = preg_replace('/(\([^\)]*?),/', '\\1@', $v);
}
// Remove spaces inside e.g. rgb(x, x, x)
while (preg_match('/(\([^\)]*?)[ ]/', $v)) {
$v = preg_replace('/(\([^\)]*?)[ ]/', '\\1', $v);
}
$bgr = preg_split('/\s*,\s*/', $v);
for ($i = 0; $i < count($bgr); $i++) {
$bgr[$i] = preg_replace('/@/', ',', $bgr[$i]);
}
// Is first part $bgr[0] a valid point/angle?
$first = preg_split('/\s+/', trim($bgr[0]));
if (preg_match('/(left|center|right|bottom|top|deg|grad|rad)/i', $bgr[0]) && !preg_match('/(<#|rgb|rgba|hsl|hsla)/i', $bgr[0])) {
$startStops = 1;
} elseif (trim($first[count($first) - 1]) === '0') {
$startStops = 1;
} else {
$check = $this->colorConverter->convert($first[0], $this->mpdf->PDFAXwarnings);
$startStops = 1;
if ($check) {
$startStops = 0;
}
}
// first part a valid point/angle?
if ($startStops === 1) { // default values
// [<point> || <angle>,] = [<% em px left center right bottom top> || <deg grad rad 0>,]
if (preg_match('/([\-]*[0-9\.]+)(deg|grad|rad)/i', $bgr[0], $m)) {
$angle = $m[1] + 0;
if (strtolower($m[2]) === 'grad') {
$angle *= (360 / 400);
} elseif (strtolower($m[2]) === 'rad') {
$angle = rad2deg($angle);
}
while ($angle < 0) {
$angle += 360;
}
$angle %= 360;
} elseif (trim($first[count($first) - 1]) === '0') {
$angle = 0;
}
if (stripos($bgr[0], 'left') !== false) {
$startx = 0;
} elseif (stripos($bgr[0], 'right') !== false) {
$startx = 1;
}
if (stripos($bgr[0], 'top') !== false) {
$starty = 1;
} elseif (stripos($bgr[0], 'bottom') !== false) {
$starty = 0;
}
// Check for %? ?% or %%
if (preg_match('/(\d+)[%]/i', $first[0], $m)) {
$startx = $m[1] / 100;
} elseif (!isset($startx) && preg_match('/([0-9.]+(px|em|ex|pc|pt|cm|mm|in))/i', $first[0], $m)) {
$tmp = $this->sizeConverter->convert($m[1], $this->mpdf->w, $this->mpdf->FontSize, false);
if ($tmp) {
$startx = $m[1];
}
}
if (isset($first[1]) && preg_match('/(\d+)[%]/i', $first[1], $m)) {
$starty = 1 - ($m[1] / 100);
} elseif (!isset($starty) && isset($first[1]) && preg_match('/([0-9.]+(px|em|ex|pc|pt|cm|mm|in))/i', $first[1], $m)) {
$tmp = $this->sizeConverter->convert($m[1], $this->mpdf->w, $this->mpdf->FontSize, false);
if ($tmp) {
$starty = $m[1];
}
}
if (isset($startx) && !isset($starty)) {
$starty = 0.5;
}
if (!isset($startx) && isset($starty)) {
$startx = 0.5;
}
} else {
// If neither a <point> or <angle> is specified, i.e. the entire function consists of only <stop> values,
// the gradient axis starts from the top of the box and runs vertically downwards, ending at the bottom of
// the box.
$starty = 1;
$startx = 0.5;
$endy = 0;
$endx = 0.5;
}
if (!isset($startx)) {
$startx = false;
}
if (!isset($starty)) {
$starty = false;
}
if (!isset($endx)) {
$endx = false;
}
if (!isset($endy)) {
$endy = false;
}
if (!isset($angle)) {
$angle = false;
}
$g['coords'] = [$startx, $starty, $endx, $endy, $angle, $repeat];
$g['stops'] = [];
for ($i = $startStops; $i < count($bgr); $i++) {
// parse stops
$el = preg_split('/\s+/', trim($bgr[$i]));
// mPDF 5.3.74
$col = $this->colorConverter->convert($el[0], $this->mpdf->PDFAXwarnings);
if (!$col) {
$col = $this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings);
}
if ($col[0] == 1) {
$g['colorspace'] = 'Gray';
} elseif ($col[0] == 4 || $col[0] == 6) {
$g['colorspace'] = 'CMYK';
}
$g['stops'][] = $this->getStop($col, $el, true);
}
return $g;
}
private function parseMozRadialGradient($m, $repeat)
{
$g = [];
$g['type'] = self::TYPE_RADIAL;
$g['colorspace'] = 'RGB';
$g['extend'] = ['true', 'true'];
$v = trim($m[1]);
// Change commas inside e.g. rgb(x,x,x)
while (preg_match('/(\([^\)]*?),/', $v)) {
$v = preg_replace('/(\([^\)]*?),/', '\\1@', $v);
}
// Remove spaces inside e.g. rgb(x, x, x)
while (preg_match('/(\([^\)]*?)[ ]/', $v)) {
$v = preg_replace('/(\([^\)]*?)[ ]/', '\\1', $v);
}
$bgr = preg_split('/\s*,\s*/', $v);
for ($i = 0; $i < count($bgr); $i++) {
$bgr[$i] = preg_replace('/@/', ',', $bgr[$i]);
}
// Is first part $bgr[0] a valid point/angle?
$startStops = 0;
$pos_angle = false;
$shape_size = false;
$first = preg_split('/\s+/', trim($bgr[0]));
$checkCol = $this->colorConverter->convert($first[0], $this->mpdf->PDFAXwarnings);
if (preg_match('/(left|center|right|bottom|top|deg|grad|rad)/i', $bgr[0]) && !preg_match('/(<#|rgb|rgba|hsl|hsla)/i', $bgr[0])) {
$startStops = 1;
$pos_angle = $bgr[0];
} elseif (trim($first[count($first) - 1]) === '0') {
$startStops = 1;
$pos_angle = $bgr[0];
} elseif (preg_match('/(circle|ellipse|closest-side|closest-corner|farthest-side|farthest-corner|contain|cover)/i', $bgr[0])) {
$startStops = 1;
$shape_size = $bgr[0];
} elseif (!$checkCol) {
$startStops = 1;
$pos_angle = $bgr[0];
}
if (preg_match('/(circle|ellipse|closest-side|closest-corner|farthest-side|farthest-corner|contain|cover)/i', $bgr[1])) {
$startStops = 2;
$shape_size = $bgr[1];
}
// If valid point/angle?
if ($pos_angle) { // default values
// [<point> || <angle>,] = [<% em px left center right bottom top> || <deg grad rad 0>,]
if (stripos($pos_angle, 'left') !== false) {
$startx = 0;
} elseif (stripos($pos_angle, 'right') !== false) {
$startx = 1;
}
if (stripos($pos_angle, 'top') !== false) {
$starty = 1;
} elseif (stripos($pos_angle, 'bottom') !== false) {
$starty = 0;
}
// Check for %? ?% or %%
if (preg_match('/(\d+)[%]/i', $first[0], $m)) {
$startx = $m[1] / 100;
} elseif (!isset($startx) && preg_match('/([0-9.]+(px|em|ex|pc|pt|cm|mm|in))/i', $first[0], $m)) {
$tmp = $this->sizeConverter->convert($m[1], $this->mpdf->w, $this->mpdf->FontSize, false);
if ($tmp) {
$startx = $m[1];
}
}
if (isset($first[1]) && preg_match('/(\d+)[%]/i', $first[1], $m)) {
$starty = 1 - ($m[1] / 100);
} elseif (!isset($starty) && isset($first[1]) && preg_match('/([0-9.]+(px|em|ex|pc|pt|cm|mm|in))/i', $first[1], $m)) {
$tmp = $this->sizeConverter->convert($m[1], $this->mpdf->w, $this->mpdf->FontSize, false);
if ($tmp) {
$starty = $m[1];
}
}
if (!isset($starty)) {
$starty = 0.5;
}
if (!isset($startx)) {
$startx = 0.5;
}
} else {
// If neither a <point> or <angle> is specified, i.e. the entire function consists of only <stop> values,
// the gradient axis starts from the top of the box and runs vertically downwards, ending at the bottom of
// the box. default values Center
$starty = 0.5;
$startx = 0.5;
$endy = 0.5;
$endx = 0.5;
}
// If valid shape/size?
$shape = 'ellipse'; // default
$size = 'farthest-corner'; // default
if ($shape_size) { // default values
if (preg_match('/(circle|ellipse)/i', $shape_size, $m)) {
$shape = $m[1];
}
if (preg_match('/(closest-side|closest-corner|farthest-side|farthest-corner|contain|cover)/i', $shape_size, $m)) {
$size = $m[1];
if ($size === 'contain') {
$size = 'closest-side';
} elseif ($size === 'cover') {
$size = 'farthest-corner';
}
}
}
if (!isset($startx)) {
$startx = false;
}
if (!isset($starty)) {
$starty = false;
}
if (!isset($endx)) {
$endx = false;
}
if (!isset($endy)) {
$endy = false;
}
$radius = false;
$angle = 0;
$g['coords'] = [$startx, $starty, $endx, $endy, $radius, $angle, $shape, $size, $repeat];
$g['stops'] = [];
for ($i = $startStops; $i < count($bgr); $i++) {
// parse stops
$el = preg_split('/\s+/', trim($bgr[$i]));
// mPDF 5.3.74
$col = $this->colorConverter->convert($el[0], $this->mpdf->PDFAXwarnings);
if (!$col) {
$col = $this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings);
}
if ($col[0] == 1) {
$g['colorspace'] = 'Gray';
} elseif ($col[0] == 4 || $col[0] == 6) {
$g['colorspace'] = 'CMYK';
}
$g['stops'][] = $this->getStop($col, $el);
}
return $g;
}
private function getStop($col, $el, $convertOffset = false)
{
$stop = [
'col' => $col,
];
if ($col[0] == 5) {
// transparency from rgba()
$stop['opacity'] = ord($col[4]) / 100;
} elseif ($col[0] == 6) {
// transparency from cmyka()
$stop['opacity'] = ord($col[5]) / 100;
} elseif ($col[0] == 1 && $col[2] == 1) {
// transparency converted from rgba or cmyka()
$stop['opacity'] = ord($col[3]) / 100;
}
if (isset($el[1])) {
if (preg_match('/(\d+)[%]/', $el[1], $m)) {
$stop['offset'] = $m[1] / 100;
if ($stop['offset'] > 1) {
unset($stop['offset']);
}
} elseif (preg_match('/([0-9.]+(px|em|ex|pc|pt|cm|mm|in))/i', $el[1], $m)) {
if ($convertOffset) {
$tmp = $this->sizeConverter->convert($m[1], $this->mpdf->w, $this->mpdf->FontSize, false);
if ($tmp) {
$stop['offset'] = $m[1];
}
} else {
$stop['offset'] = $el[1];
}
}
}
return $stop;
}
public function parseMozGradient($bg)
{
// background[-image]: -moz-linear-gradient(left, #c7Fdde 20%, #FF0000 );
// background[-image]: linear-gradient(left, #c7Fdde 20%, #FF0000 ); // CSS3
$repeat = strpos($bg, 'repeating-') !== false;
if (preg_match('/linear-gradient\((.*)\)/', $bg, $m)) {
$g = $this->parseMozLinearGradient($m, $repeat);
if (count($g['stops'])) {
return $g;
}
} elseif (preg_match('/radial-gradient\((.*)\)/', $bg, $m)) {
$g = $this->parseMozRadialGradient($m, $repeat);
if (count($g['stops'])) {
return $g;
}
}
return [];
}
public function parseBackgroundGradient($bg)
{
// background-gradient: linear #00FFFF #FFFF00 0 0.5 1 0.5; or
// background-gradient: radial #00FFFF #FFFF00 0.5 0.5 1 1 1.2;
$v = trim($bg);
$bgr = preg_split('/\s+/', $v);
$count_bgr = count($bgr);
$g = [];
if ($count_bgr > 6) {
if (stripos($bgr[0], 'L') === 0 && $count_bgr === 7) { // linear
$g['type'] = self::TYPE_LINEAR;
//$coords = array(0,0,1,1 ); // 0 0 1 0 or 0 1 1 1 is L 2 R; 1,1,0,1 is R2L; 1,1,1,0 is T2B; 1,0,1,1 is B2T
// Linear: $coords - array of the form (x1, y1, x2, y2) which defines the gradient vector (see linear_gradient_coords.jpg).
// The default value is from left to right (x1=0, y1=0, x2=1, y2=0).
$g['coords'] = [$bgr[3], $bgr[4], $bgr[5], $bgr[6]];
} elseif ($count_bgr === 8) { // radial
$g['type'] = self::TYPE_RADIAL;
// Radial: $coords - array of the form (fx, fy, cx, cy, r) where (fx, fy) is the starting point of the gradient with color1,
// (cx, cy) is the center of the circle with color2, and r is the radius of the circle (see radial_gradient_coords.jpg).
// (fx, fy) should be inside the circle, otherwise some areas will not be defined
$g['coords'] = [$bgr[3], $bgr[4], $bgr[5], $bgr[6], $bgr[7]];
}
$g['colorspace'] = 'RGB';
// mPDF 5.3.74
$cor = $this->colorConverter->convert($bgr[1], $this->mpdf->PDFAXwarnings);
if ($cor[0] == 1) {
$g['colorspace'] = 'Gray';
} elseif ($cor[0] == 4 || $cor[0] == 6) {
$g['colorspace'] = 'CMYK';
}
if ($cor) {
$g['col'] = $cor;
} else {
$g['col'] = $this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings);
}
$cor = $this->colorConverter->convert($bgr[2], $this->mpdf->PDFAXwarnings);
if ($cor) {
$g['col2'] = $cor;
} else {
$g['col2'] = $this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings);
}
$g['extend'] = ['true', 'true'];
$g['stops'] = [['col' => $g['col'], 'opacity' => 1, 'offset' => 0], ['col' => $g['col2'], 'opacity' => 1, 'offset' => 1]];
return $g;
}
return false;
}
}
vendor/mpdf/mpdf/LICENSE.txt 0000644 00000035564 14760002214 0011551 0 ustar 00 GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
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vendor/mpdf/mpdf/.travis.yml 0000644 00000001274 14760002214 0012026 0 ustar 00 language: php
dist: xenial
group: edge
php:
- 7.3
- 7.1
- 5.6
- 7.4
- 7.2
- 7.0
- nightly
matrix:
include:
- env: LINT=1
php: 7.1
#- env: COVERAGE=1
# php: 7.1
allow_failures:
- php: nightly
install:
- composer self-update
- echo "${TRAVIS_PHP_VERSION:0:3}"
- |
if [[ "${TRAVIS_PHP_VERSION:0:7}" == "nightly" ]]; then
composer install --ignore-platform-reqs
else
composer install
fi
script:
- |
if [[ "$LINT" == "1" ]]; then
composer cs
elif [[ "$COVERAGE" == "1" ]]; then
composer coverage
else
composer test
fi
notifications:
email:
on_success: change
on_failure: always
vendor/mpdf/mpdf/phpunit.xml 0000644 00000000663 14760002214 0012127 0 ustar 00 <phpunit
bootstrap="tests/bootstrap.php"
colors="true"
backupGlobals="false">
<testsuites>
<testsuite>
<directory suffix=".php">./tests</directory>
</testsuite>
</testsuites>
<filter>
<whitelist processUncoveredFilesFromWhitelist="true">
<directory suffix=".php">src</directory>
</whitelist>
</filter>
<listeners>
<listener class="\Mockery\Adapter\Phpunit\TestListener"></listener>
</listeners>
</phpunit>
vendor/mpdf/mpdf/CHANGELOG.md 0000644 00000107741 14760002214 0011534 0 ustar 00 mPDF 8.1.x
===========================
mPDF 8.0.x
===========================
* Add C128RAW barcode type to create any barcode (ex: subtype change in middle of barcode) (#1124)
* Add proxy support to curl
* Fixed date and time format in the informations dictionary (#1083, @peterdevpl)
* Checking allowed stream wrappers in CssManager
* PHP 7.4 support (until final 7.4 release with composer --ignore-platform-reqs)
* Improve debugging of remote content issues (@ribeirobreno)
* Added `exposeVersion` configuration variable allowing to hide mPDF version from Producer tag and HTTP headers
* Added the check for JPEG SOF header 0xFF 0xC1 (extended) (@jamiejones85)
* Allows setting `none` as zoom mode in `SetDisplayMode` method, so that OpenAction is not written (#602)
* Allowed image stream whitelist to be customised (#1005, thanks @jakejackson)
* Fixed parsing of top-left-bottom-right CSS rules with !important (#1009)
* Fixed skipping ordered list numbering with page-break-inside: avoid (#339)
* Compound classes selector support, like `.one.two` or `div.message.special` (#538, @peterdevpl)
* Fixed CMYK colors in text-shadow (#1115, @lexilya)
mPDF 8.0.0
===========================
### 15/03/2019
* Updated FPDI dependency to version 2 (thanks a lot, @JanSlabon)
- removed `SetImportUse` method
- case of `ImportPage` method changed to `importPage`
- similarly, case of `setSourceFile` and `useTemplate` was changed to a lowercase first letter.
- signature of `importPage` changed
- returned value of `useTemplate` changed
* Moved QRCode generating code portions to external package _mpdf/qrcode_
- This reduced package size considerably (ca 6MB)
* Fraction sizes without leading zeros allowed for font sizes (#973, thanks @peterdevpl)
* WriteHTML is now strict about used `$mode` parameter (#915, thanks, @tomtomau)
* Fixed regression in nested tables (#860, thanks, @machour)
* Scientific notation handling in CSS font sizes (#753, thanks, @peterdevpl)
mPDF 7.1.x
===========================
* PHAR security issue fixed (thanks, @jakejackson)
* Font temporary data saved as JSON instead of generating PHP files (thanks, @jakejackson)
* cURL handling enhancements (thanks, @jakejackson)
* SVG parsing fixes (thanks, @achretien)
* Write PDF content with *Writer service classes
* PHP 7.3 is supported
* Added myclabs/deepcopy dependency, fixed TOC page numbering (thanks, @jakejackson)
* Custom color for QR codes
* Added support for orientation config key
* Code and tests cleanups and enhancements
- PHPUnit dedicated assertions (thanks, @carusogabriel)
- WriteHTML part constants (thanks, @tomtomau)
- Various notice fixes (kudos to all respective authors)
mPDF 7.0.x
===========================
* Allow passing file content or file path to `SetAssociatedFiles` (#558)
* Allowed ^1.4 and ^2.0 of paragon/random_compat to allow wider usage
* Fix of undefined _getImage function (#539)
* Code cleanup
* Better writable rights for temp dir validation (#534)
* Fix displaying dollar character in footer with core fonts (#520)
* Fixed missed code2utf call (#531)
* Refactored and cleaned-up classes and subnamespaces
mPDF 7.0.0
===========================
### 19/10/2017
Backward incompatible changes
-----------------------------
- PHP `^5.6 || ~7.0.0 || ~7.1.0 || ~7.2.0` is required.
- Entire project moved under `Mpdf` namespace
- Practically all classes renamed to use `PascalCase` and named to be more verbose
- Changed directory structure to comply to `PSR-4`
- Removed explicit require calls, replaced with Composer autoloading
- Removed configuration files
- All configuration now done via `__construct` parameter (see below)
- Changed `\Mpdf\Mpdf` constructor signature
- Class now accepts only single array `$config` parameter
- Array keys are former `config.php` and `config_fonts.php` properties
- Additionally, former constructor parameters can be used as keys
- `tempDir` directory now must be writable, otherwise an exception is thrown
- ICC profile is loaded as entire path to file (to prevent a need to write inside vendor directory)
- Moved examples to separate repository
- Moved `TextVars` constants to separate class
- Moved border constants to separate class
- `scriptToLang` and `langToFont` in separate interfaced class methods
- Will now throw an exception when `mbstring.func_overload` is set
- Moved Glyph operator `GF_` constants in separate `\Mpdf\Fonts\GlyphOperator` class
- All methods in Barcode class renamed to camelCase including public `dec_to_hex` and `hex_to_dec`
- Decimal conversion methods (to roman, cjk, etc.) were moved to classes in `\Mpdf\Conversion` namespace
- Images in PHP variables (`<img src="var:smileyface">`) were moved from direct Mpdf properties to `Mpdf::$imageVars` public property array
- Removed global `_SVG_AUTOFONT` and `_SVG_CLASSES` constants in favor of `svgAutoFont` and `svgClasses` configuration keys
- Moved global `_testIntersect`, `_testIntersectCircle` and `calc_bezier_bbox` fucntions inside `Svg` class as private methods.
- Changed names to camelCase without underscores and to `computeBezierBoundingBox`
- Security: Embedded files via `<annotation>` custom tag must be explicitly allowed via `allowAnnotationFiles` configuration key
- `fontDir` property of Mpdf class is private and must be accessed via configuration variable with array of paths or `AddFontDirectory` method
- QR code `<barcode>` element now treats `\r\n` and `\n` as actual line breaks
- cURL is prefered over socket when downloading images.
- Removed globally defined functions from `functions.php` in favor of `\Mpdf\Utils` classes `PdfDate` and `UtfString`.
- Unused global functions were removed entirely.
Removed features
----------------
- Progressbar support
- JpGraph support
- `error_reporting` changes
- Timezone changes
- `compress.php` utility
- `_MPDF_PATH` and `_MPDF_URI` constants
- `_MPDF_TEMP_PATH` constant in favor of `tempDir` configuration variable
- `_MPDF_TTFONTDATAPATH` in favor of `tempDir` configuration variable
- `_MPDFK` constant in favor of `\Mpdf\Mpdf::SCALE` class constant
- `FONT_DESCRIPTOR` constant in favor of `fontDescriptor` configuration variable
- `_MPDF_SYSTEM_TTFONTS` constant in favor of `fontDir` configuration variable with array of paths or `AddFontDirectory` method
- HTML output of error messages and debugs
- Formerly deprecated methods
Fixes and code enhancements
----------------------------
- Fixed joining arab letters
- Fixed redeclared `unicode_hex` function
- Converted arrays to short syntax
- Refactored and tested color handling with potential conversion fixes in `hsl*()` color definitions
- Refactored `Barcode` class with separate class in `Mpdf\Barcode` namespace for each barcode type
- Fixed colsum calculation for different locales (by @flow-control in #491)
- Image type guessing from content separated to its own class
New features
------------
- Refactored caching (custom `Cache` and `FontCache` classes)
- Implemented `Psr\Log\LoggerAware` interface
- All debug and additional messages are now sent to the logger
- Messages can be filtered based on `\Mpdf\Log\Context` class constants
- `FontFileFinder` class allowing to specify multiple paths to search for fonts
- `MpdfException` now extends `ErrorException` to allow specifying place in code where error occured
- Generating font metrics moved to separate class
- Added `\Mpdf\Output\Destination` class with verbose output destination constants
- Availability to set custom default CSS file
- Availability to set custom hyphenation dictionary file
- Refactored code portions to new "separate" classes:
- `Mpdf\Color\*` classes
- `ColorConvertor`
- `ColorModeConvertor`
- `ColorSpaceRestrictor`
- `Mpdf\SizeConvertor`
- `Mpdf\Hyphenator`
- `Mpdf\Image\ImageProcessor`
- `Mpdf\Image\ImageTypeGuesser`
- `Mpdf\Conversion\*` classes
- Custom watermark angle with `watermarkAngle` configuration variable
- Custom document properties (idea by @zarubik in #142)
- PDF/A-3 associated files + additional xmp rdf (by @chab in #130)
- Additional font directories can be added via `addFontDir` method
- Introduced `cleanup` method which restores original `mb_` encoding settings (see #421)
- QR code `<barcode>` element now treats `\r\n` and `\n` as actual line breaks
- Customizable following of 3xx HTTP redirects, validation of SSL certificates, cURL timeout.
- `curlFollowLocation`
- `curlAllowUnsafeSslRequests`
- `curlTimeout`
- QR codes can be generated without a border using `disableborder="1"` HTML attribute in `<barcode>` tag
Git repository enhancements
---------------------------
- Added contributing guidelines
- Added Issue template
mPDF 6.1.0
===========================
### 26/04/2016
- Composer updates
- First release officially supporting Composer
- Updated license in composer.json
- Chmod 777 on dirs `ttfontdata`, `tmp`, `graph_cache` after composer install
- Requiring PHP 5.4.0+ with Composer
- Code style
- Reformated (almost) all PHP files to keep basic code style
- Removed trailing whitespaces
- Converted all txt, php, css, and htm files to utf8
- Removed closing PHP tags
- Change all else if calls to elseif
- Added base PHPUnit tests
- Added Travis CI integration with unit tests
- Changed all `mPDF::Error` and `die()` calls to throwing `MpdfException`
- PDF Import changes
- FPDI updated to 1.6.0 to fix incompatible licenses
- FPDI loaded from Composer or manually only
- Removed iccprofiles/CMYK directory
- Renamed example files: change spaces to underscores to make scripting easier
- Fixed `LEDGER` and `TABLOID` paper sizes
- Implemented static cache for mpdf function `ConvertColor`.
- Removed PHP4 style constructors
- Work with HTML tags separated to `Tag` class
- Fixed most Strict standards PHP errors
- Add config constant so we can define custom font data
- HTML
- fax & tel support in href attribute
- Check $html in `$mpdf->WriteHTML()` to see if it is an integer, float, string, boolean or
a class with `__toString()` and cast to a string, otherwise throw exception.
- PHP 7
- Fix getting image from internal variable in PHP7 (4dcc2b4)
- Fix PHP7 Fatal error: `'break' not in the 'loop' or 'switch' context` (002bb8a)
- Fixed output file name for `D` and `I` output modes (issue #105, f297546)
mPDF 6.0
===========================
### 20/12/2014
New features / Improvements
---------------------------
- Support for OpenTypeLayout tables / features for complex scripts and Advances Typography.
- Improved bidirectional text handling.
- Improved line-breaking, including for complex scripts e.g. Lao, Thai and Khmer.
- Updated page-breaking options.
- Automatic language mark-up and font selection using autoScriptToLang and autoLangToFont.
- Kashida for text-justification in arabic scripts.
- Index collation for non-ASCII characters.
- Index mark-up allowing control over layout using CSS.
- `{PAGENO}` and `{nbpg}` can use any of the number types as in list-style e.g. set in `<pagebreak>` using pagenumstyle.
- CSS support for lists.
- Default stylesheet - `mpdf.css` - updated.
Added CSS support
-----------------
- lang attribute selector e.g. :lang(fr), [lang="fr"]
- font-variant-position
- font-variant-caps
- font-variant-ligatures
- font-variant-numeric
- font-variant-alternates - Only [normal | historical-forms] supported (i.e. most are NOT supported)
- font-variant - as above, and except for: east-asian-variant-values, east-asian-width-values, ruby
- font-language-override
- font-feature-settings
- text-outline is now supported on TD/TH tags
- hebrew, khmer, cambodian, lao, and cjk-decimal recognised as values for "list-style-type" in numbered lists and page numbering.
- list-style-image and list-style-position
- transform (on `<img>` only)
- text-decoration:overline
- image-rendering
- unicode-bidi (also `<bdi>` tag)
- vertical-align can use lengths e.g. 0.5em
- line-stacking-strategy
- line-stacking-shift
mPDF 5.7.4
================
### 15/12/2014
Bug Fixes & Minor Additions
---------------------------
- SVG images now support embedded images e.g. `<image xlink:href="image.png" width="100px" height="100px" />`
- SVG images now supports `<tspan>` element e.g. `<tspan x,y,dx,dy,text-anchor >`, and also `<tref>`
- SVG images now can use Autofont (see top of `classes/svg.php` file)
- SVG images now has limited support for CSS classes (see top of `classes/svg.php` file)
- SVG images - style inheritance improved
- SVG images - improved handling of comments and other extraneous code
- SVG images - fix to ensure opacity is reset before another element
- SVG images - font-size not resetting after a `<text>` element
- SVG radial gradients bug (if the focus [fx,fy] lies outside circle defined by [cx,cy] and r) cf. pservers-grad-15-b.svg
- SVG allows spaces in attribute definitions in `<use>` or `<defs>` e.g. `<use x = "0" y = "0" xlink:href = "#s3" />`
- SVG text which contains a `<` sign, it will break the text - now processed as `<` (despite the fact that this does not conform to XML spec)
- SVG images - support automatic font selection and (minimal) use of CSS classes - cf. the defined constants at top of svg.php file
- SVG images - text-anchor now supported as a CSS style, as well as an HTML attribute
- CSS support for :nth-child() selector improved to fully support the draft CSS3 spec - http://www.w3.org/TR/selectors/#nth-child-pseudo
[NB only works on table columns or rows]
- text-indent when set as "em" - incorrectly calculated if last text in line in different font size than for block
- CSS not applying cascaded styles on `<A>` elements - [changed MergeCSS() type to INLINE for 'A', LEGEND, METER and PROGRESS]
- fix for underline/strikethrough/overline so that line position(s) are based correctly on font-size/font in nested situations
- Error: Strict warning: Only variables should be passed by reference - in PHP5.5.9
- bug accessing images from some servers (HTTP 403 Forbidden whn accessed using fopen etc.)
- Setting page format incorrectly set default twice and missed some options
- bug fixed in Overwrite() when specifying replacement as a string
- barcode C93 - updated C93 code from TCPDF because of bug - incorrect checksum character for "153-2-4"
- Tables - bug when using colspan across columns which may have a cell width specified
cf. http://www.mpdf1.com/forum/discussion/2221/colspan-bug
- Tables - cell height (when specified) is not resized when table is shrunk
- Tables - if table width specified, but narrower than minimum cell wdith, and less than page width - table will expand to
minimum cell width(s) as long as $keep_table_proportions = true
- Tables - if using packTableData, and borders-collapse, wider border is overwriting content of adjacent cell
Test case:
```
<table style="border-collapse: collapse;">
<tr><td style="border-bottom: 42px solid #0FF; "> Hallo world </td></tr>
<tr><td style="border-top: 14px solid #0F0; "> Hallo world </td></tr>
</table>
```
- Images - image height is reset proportional to original if width is set to maximum e.g. `<img width="100%" height="20mm">`
- URL handling changed to work with special characters in path fragments; affects `<a>` links, `<img>` images and
CSS url() e.g background-image
- also to ignore `../` included as a query value
- Barcodes with bottom numerals e.g. EAN-13 - incorrect numeral size when using core fonts
--------------------------------
NB Spec. for embedded SVG images:
as per http://www.w3.org/TR/2003/REC-SVG11-20030114/struct.html#ImageElement
Attributes supported:
- x
- y
- xlink:href (required) - can be jpeg, png or gif image - not vector (SVG or WMF) image
- width (required)
- height (required)
- preserveAspectRatio
Note: all attribute names and values are case-sensitive
width and height cannot be assigned by CSS - must be attributes
mPDF 5.7.3
================
### 24/8/2014
Bug Fixes & Minor Additions
---------------------------
- Tables - cellSpacing and cellPadding taking preference over CSS stylesheet
- Tables - background images in table inside HTML Footer incorrectly positioned
- Tables - cell in a nested table with a specified width, should determine width of parent table cell
(cf. http://www.mpdf1.com/forum/discussion/1648/nested-table-bug-)
- Tables - colspan (on a row after first row) exceeds number of columns in table
- Gradients in Imported documents (mPDFI) causing error in some browsers
- Fatal error after page-break-after:always on root level block element
- Support for 'https/SSL' if file_get_contents_by_socket required (e.g. getting images with allow_url_fopen turned off)
- Improved support for specified ports when getting external CSS stylesheets e.g. www.domain.com:80
- error accessing local .css files with dummy queries (cache-busting) e.g. mpdfstyleA4.css?v=2.0.18.9
- start of end tag in PRE incorrectly changed to <
- error thrown when open.basedir restriction in effect (deleting temporary files)
- image which forces pagebreak incorrectly positioned at top of page
- [changes to avoid warning notices by checking if (isset(x)) before referencing it]
- text with letter-spacing set inside table which needs to be resixed (shrunk) - letter-spacing was not adjusted
- nested table incorrectly calculating width and unnecessarily wrapping text
- vertical-align:super|sub can be nested using `<span>` elements
- inline elements can be nested e.g. text `<sup>text<sup>13</sup>text</sup>` text
- CSS vertical-align:0.5em (or %) now supported
- underline and strikethrough now use the parent inline block baseline/fontsize/color for child inline elements *** change in behaviour
(Adjusts line height to take account of superscript and subscript except in tables)
- nested table incorrectly calculating width and unnecessarily wrapping text
- tables - font size carrying over from one nested table to the next nested table
- tables - border set as attribute on `<TABLE>` overrides border set as CSS on `<TD>`
- tables - if table width set to 100% and one cell/column is empty with no padding/border, sizing incorrectly
(http://www.mpdf1.com/forum/discussion/1886/td-fontsize-in-nested-table-bug-#Item_5)
- `<main>` added as recognised tag
- CSS style transform supported on `<img>` element (only)
All transform functions are supported except matrix() i.e. translate(), translateX(), translateY(), skew(), skewX(), skewY(),
scale(), scaleX(), scaleY(), rotate()
NB When using Columns or Keep-with-table (use_kwt), cannot use transform
- CSS background-color now supported on `<img>` element
- @page :first not recognised unless @page {} has styles set
- left/right margins not allowed on @page :first
mPDF 5.7.2
================
### 28/12/2013
Bug Fixes
---------
- `<tfoot>` not printing at all (since v5.7)
- list-style incorrectly overriding list-style-type in cascading CSS
- page-break-after:avoid not taking into account bottom padding and margin when estimating if next line can fit on page
- images not displayed when using "https://" if images are referenced by src="//domain.com/image"
- +aCJK incorrectly parsed when instantiating class e.g. new mpDF('ja+aCJK')
- line-breaking - zero-width object at end of line (e.g. index entry) causing a space left untrimmed at end of line
- ToC since v5.7 incorrectly handling non-ascii characters, entities or tags
- cell height miscalculated when using hard-hyphenate
- border colors set with transparency not working
- transparency settings for stroke and fill interfering with one another
- 'float' inside a HTML header/footer - not clearing the float before first line of text
- error if script run across date change at midnight
- temporary file name collisions (e.g. when processing images) if numerous users
- `<watermarkimage>` position attribute not working
- `<` (less-than sign) inside a PRE element, and NOT start of a valid tag, was incorrectly removed
- file attachments not opening in Reader XI
- JPG images not recognised if not containing JFIF or Exif markers
- instance of preg_replace with /e modifier causing error in PHP 5.5
- correctly handle CSS URLs with no scheme
- Index entries causing errors when repeat entries are used within page-break-inside:avoid, rotated tables etc.
- table with fixed width column and long word in cell set to colspan across this column (adding spare width to all columns)
- incorrect hyphenation if multiple soft-hyphens on line before break
- SVG images - objects contained in `<defs>` being displayed
- SVG images - multiple, or quoted fonts e.g. style="font-family:'lucida grande', verdana" not recognised
- SVG images - line with opacity=0 still visible (only in some PDF viewers/browsers)
- text in an SVG image displaying with incorrect font in some PDF viewers/browsers
- SVG images - fill:RGB(0,0,0) not recognised when uppercase
- background images using data:image\/(jpeg|gif|png);base64 format - error when reading in stylesheet
New CSS support
---------------
- added support for style="opacity:0.6;" in SVG images - previously only supported style="fill-opacity:0.6; stroke-opacity: 0.6;"
- improved PNG image handling for some cases of alpha channel transparency
- khmer, cambodian and lao recognised as list-style-type for numbered lists
SVG Images
----------
- Limited support for `<use>` and `<defs>`
mPDF 5.7.1
================
## 01/09/2013
1) FILES: mpdf.php
Bug fix; Dollar sign enclosed by `<pre>` tag causing error.
Test e.g.: `<pre>Test $1.00 Test</pre> <pre>Test $2.00 Test</pre> <pre>Test $3.00 Test</pre> <pre>Test $4.00 Test</pre>`
-----------------------------
2) FILES: includes/functions.php AND mpdf.php
Changes to `preg_replace` with `/e` modifier to use `preg_replace_callback`
(/e depracated from PHP 5.5)
-----------------------------
3) FILES: classes/barcode.php
Small change to function `barcode_c128()` which allows ASCII 0 - 31 to be used in C128A e.g. chr(13) in:
`<barcode code="5432
1068" type="C128A" />`
-----------------------------
4) FILES: mpdf.php
Using $use_kwt ("keep-[heading]-with-table") if `<h4></h4>` before table is on 2 lines and pagebreak occurs after first line
the first line is displayed at the bottom of the 2nd page.
Edited so that $use_kwt only works if the HEADING is only one line. Else ignores (but prints correctly)
-----------------------------
5) FILES: mpdf.php
Clearing old temporary files from `_MPDF_TEMP_PATH` will now ignore "hidden" files e.g. starting with a "`.`" `.htaccess`, `.gitignore` etc.
and also leave `dummy.txt` alone
mPDF 5.7
===========================
### 14/07/2013
Files changed
-------------
- config.php
- mpdf.php
- classes/tocontents.php
- classes/cssmgr.php
- classes/svg.php
- includes/functions.php
- includes/out.php
- examples/formsubmit.php [Important - Security update]
Updated Example Files in /examples/
-----------------------------------
- All example files
- mpdfstyleA4.css
config.php
----------
Removed:
- $this->hyphenateTables
- $this->hyphenate
- $this->orphansAllowed
Edited:
- "hyphens: manual" - Added to $this->defaultCSS
- $this->allowedCSStags now includes '|TEXTCIRCLE|DOTTAB'
New:
- $this->decimal_align = array('DP'=>'.', 'DC'=>',', 'DM'=>"\xc2\xb7", 'DA'=>"\xd9\xab", 'DD'=>'-');
- $this->h2toc = array('H1'=>0, 'H2'=>1, 'H3'=>2);
- $this->h2bookmarks = array('H1'=>0, 'H2'=>1, 'H3'=>2);
- $this->CJKforceend = false; // Forces overflowng punctuation to hang outside right margin (used with CJK script)
Backwards compatability
-----------------------
Changes in mPDF 5.7 may cause some changes to the way your documents appear. There are two main differences:
1) Hyphenation. To retain appearance compatible with earlier versions, set the CSS property "hyphens: auto" whenever
you previously used $mpdf->hyphenate=true;
2) Table of Contents - appearance can now be controlled with CSS styles. By default, in mPDF 5.7, no styling is applied so you will get:
- No indent (previous default of 5mm) - ($tocindent is ignored)
- Any font, font-size set ($tocfont or $tocfontsize) will not work
- HyperLinks will appear with your default appearance - usually blue and underlined
- line spacing will be narrower (can use line-height or margin-top in CSS)
New features / Improvements
---------------------------
- Layout of Table of Content ToC now controlled using CSS styles
- Text alignment on decimal mark inside tables
- Automatically generated bookmarks and/or ToC entries from H1 - H6 tags
- Support for unit of "rem" as size e.g. font-size: 1rem;
- Origin and clipping for background images and gradients controlled by CSS i.e. background-origin, background-size, background-clip
- Text-outline controlled by CSS (compatible with CSS3 spec.)
- Use of `<dottab>` enhanced by custom CSS "outdent" property
- Image HTML attributes `<img>` added: max-height, max-width, min-height and min-width
- Spotcolor can now be defined as it is used e.g. color: spot(PANTONE 534 EC, 100%, 85, 65, 47, 9);
- Lists - added support for "start" attribute in `<ol>` e.g. `<ol start="5">`
- Hyphenation controlled using CSS, consistent with CSS3 spec.
- Line breaking improved to avoid breaks within words where HTML tags are used e.g. H<sub>2<sub>0
- Line breaking in CJK scripts improved (and ability to force hanging punctuation)
- Numerals in a CJK script are kept together
- RTL improved support for phrases containing numerals and \ and /
- Bidi override codes supported - Right-to-Left Embedding [RLE] U+202B, Left-to-Right Embedding [LRE] U+202A,
U+202C POP DIRECTIONAL FORMATTING (PDF)
- Support for `<base href="">` in HTML - uses it to SetBasePath for relative URLs.
- HTML tag - added support for `<wbr>` or `<wbr />` - converted to a soft-hyphen
- CSS now takes precedence over HTML attribute e.g. `<table bgcolor="black" style="background-color:yellow">`
Added CSS support
-----------------
- max-height, max-width, min-height and min-width for images `<img>`
- "hyphens: none|manual|auto" as per CSS3 spec.
- Decimal mark alignment e.g. text-align: "." center;
- "rem" accepted as a valid (font)size in CSS e.g. font-size: 1.5rem
- text-outline, text-outline-width and text-outline-color supported everywhere except in tables (blur not supported)
- background-origin, background-size, background-clip are now supported everywhere except in tables
- "visibility: hidden|visible|printonly|screenonly" for inline elements e.g. `<span>`
- Colors: device-cmyk(c,m,y,k) as per CSS3 spec. For consistency, device-cmyka also supported (not CSS3 spec)
- "z-index" can be used to utilise layers in the PDF document
- Custom CSS property added: "outdent" - opposite of indent
The HTML elements `<dottab>` and `<textcircle>` can now have CSS properties applied to them.
Bug fixes
---------
- SVG images - path including e.g. 1.234E-15 incorrectly parsed (not recognising capital E)
- Tables - if a table starts when the Y position on page is below bottom margin caused endless loop
- Float-ing DIVs - starting a float at bottom of page and it causes page break before anything output, second new page is forced
- Tables - Warning notice now given in Table footer or header if `<tfoot>` placed after `<tbody>` and table spans page
- Columns - block with border-width wider than the length of the border line, line overflows
- Columns - block with no padding containing a block with borders but no backgound colour, borders not printed
- Table in Columns - when background color set by surrounding block element - colour missing for height of half bottom border.
- TOCpagebreakByArray() when called by function was not adding the pagebreak
- Border around block element - dashed not showing correctly (not resetting linewidth between different edges)
- Double border in table - when background colour set in surrounding block element - shows as black line between the 2 bits of double
- Borders around DIVs - "double" border problem if not all 4 sides equally - fixed
- Borders around DIVs - solid (and double) borders overlap as in tables - now fixed so mitred joins as in browser
[Inadvertently improves borders in Columns because of change in LineCap]
- Page numbering - $mpdf->pagenumSuffix etc not suppressed in HTML headers/footers if number suppressed
- Page numbering - Page number total {nbpg} incorrect - e.g. showing decreasing numbers through document, when ToC present
- RTL numerals - incorrectly reversing a number followed by a comma
- Transform to uppercase/lowercase not working for chars > ASCII 128 when using core fonts
- TOCpagebreak - Not setting TOC-FOOTER
- TOCpagebreak - toc-even-header-name etc. not working
- Parsing some relative URLs incorrectly
- Textcircle - when moved to next page by "page-break-inside: avoid"
- Bookmarks will now work if jump more than one level e.g. 0,2,1 Inserts a new blank entry at level 1
- Paths to img or stylesheets - incorrectly reading "//www.domain.com" i.e. when starting with two /
- data:image as background url() - incorrectly adjusting path on server if MPDF_PATH not specified (included in release mPDF 5.6.1)
- Image problem if spaces or commas in path using http:// URL (included in release mPDF 5.6.1)
- Image URL parsing rewritten to handle both urlencoded URLs and not urlencoded (included in release mPDF 5.6.1)
- `<dottab>` fixed to allow color, font-size and font-family to be correctly used, avoid dots being moved to new page, and to work in RTL
- Table {colsum} summed figures in table header
- list-style-type (custom) colour not working
- `<tocpagebreak>` toc-preHTML and toc-postHTML can now contain quotes
mPDF 5.6
===========================
### 20/01/2013
Files changed
-------------
- mpdf.php
- config.php
- includes/functions.php
- classes/meter.php
- classes/directw.php
config.php changes
------------------
- $this->allowedCSStags - added HTML5 tags + textcircle AND
- $this->outerblocktags - added HTML5 tags
- $this->defaultCSS - added default CSS properties
New features / Improvements
---------------------------
CSS support added for for min-height, min-width, max-height and max-width in `<img>`
Images embedded in CSS
- `<img src="data:image/gif;base64,....">` improved to make it more robust, and background: `url(data:image...` now added to work
HTML5 tags supported
- as generic block elements: `<article><aside><details><figure><figcaption><footer><header><hgroup><nav><section><summary>`
- as in-line elements: `<mark><time><meter><progress>`
- `<mark>` has a default CSS set in config.php to yellow highlight
- `<meter>` and `<progress>` support attributes as for HTML5
- custom appearances for `<meter>` and `<progress>` can be made by editing `classes/meter.php` file
- `<meter>` and `<progress>` suppress text inside the tags
Textcircle/Circular
- font: "auto" added: automatically sizes text to fill semicircle (if both set) or full circle (if only one set)
NB for this AND ALL CSS on `<textcircle>`: does not inherit CSS styles
- attribute: divider="[characters including HTML entities]" added
- `<textcircle r="30mm" top-text="Text Circular Text Circular" bottom-text="Text Circular Text Circular"
divider=" • " style="font-size: auto" />`
» ’ ‚ „ are now included in "orphan"-management at the end of lines
Improved CJK line wrapping (if CJK character at end of line, breaks there rather than previous wordspace)
NB mPDF 5.5 added support for `<fieldset>` and `<legend>` (omitted from ChangeLog)
Bug fixes
---------
- embedded fonts: Panose string incorrectly output as decimals - changed to hexadecimal
Only a problem in limited circumstances.
*****Need to delete all ttfontdata/ files in order for fix to have effect.
- `<textCircle>` background white even when set to none/transparent
- border="0" causing mPDF to add border to table CELLS as well as table
- iteration counter in THEAD crashed in some circumstances
- CSS color now supports spaces in the rgb() format e.g. border: 1px solid rgb(170, 170, 170);
- CJK not working in table following changes made in v5.4
- images fixed to work with Google Chart API (now mPDF does not urldecode the query part of the src)
- CSS `<style>` within HTML page crashed if CSS is too large (? > 32Kb)
- SVG image nested int eht HTML failed to show if code too large (? > 32Kb)
- cyrillic character p р at end of table cell caused cell height to be incorrectly calculated
mPDF 5.5
===========================
### 02/03/2012
Files changed
-------------
- mpdf.php
- classes/ttfontsuni.php
- classes/svg.php
- classes/tocontents.php
- config.php
- config_fonts.php
- utils/font_collections.php
- utils/font_coverage.php
- utils/font_dump.php
Files added
-----------
classes/ttfontsuni_analysis.php
config.php changes
------------------
To avoid just the border/background-color of the (empty) end of a block being moved on to next page (`</div></div>`)
`$this->margBuffer = 0; // Allow an (empty) end of block to extend beyond the bottom margin by this amount (mm)`
config_fonts.php changes
------------------------
Added to (arabic) fonts to allow "use non-mapped Arabic Glyphs" e.g. for Pashto
'unAGlyphs' => true,
Arabic text
-----------
Arabic text (RTL) rewritten with improved support for Pashto/Sindhi/Urdu/Kurdish
Presentation forms added:
U+0649, U+0681, U+0682, U+0685, U+069A-U+069E, U+06A0, U+06A2, U+06A3, U+06A5, U+06AB-U+06AE,
U+06B0-U+06B4, U+06B5-U+06B9, U+06BB, U+06BC, U+06BE, U+06BF, U+06C0, U+06CD, U+06CE, U+06D1, U+06D3, U+0678
Joining improved:
U+0672, U+0675, U+0676, U+0677, U+0679-U+067D, U+067F, U+0680, U+0683, U+0684, U+0687, U+0687, U+0688-U+0692,
U+0694, U+0695, U+0697, U+0699, U+068F, U+06A1, U+06A4, U+06A6, U+06A7, U+06A8, U+06AA, U+06BA, U+06C2-U+06CB, U+06CF
Note - Some characters in Pashto/Sindhi/Urdu/Kurdish do not have Unicode values for the final/initial/medial forms of the characters.
However, some fonts include these characters "un-mapped" to Unicode (including XB Zar and XB Riyaz, which are bundled with mPDF).
`'unAGlyphs' => true`, added to the config_fonts.php file for appropriate fonts will
This requires the font file to include a Format 2.0 POST table which references the glyphs as e.g. uni067C.med or uni067C.medi:
e.g. XB Riyaz, XB Zar, Arabic Typesetting (MS), Arial (MS)
NB If you want to know if a font file is suitable, you can open a .ttf file in a text editor and search for "uni067C.med" - if it exists, it may work!
Using "unAGlyphs" forces subsetting of fonts, and will not work with SIP/SMP fonts (using characters beyond the Unicode BMP Plane).
mPDF maps these characters to part of the Private Use Area allocated by Unicode U+F500-F7FF. This could interfere with correct use
if the font already utilises these codes (unlikely).
mPDF now deletes U+200C,U+200D,U+200E,U+200F zero-widthjoiner/non-joiner, LTR and RTL marks so they will not appear
even though some fonts contain glyphs for these characters.
Other New features / Improvements
---------------------------------
Avoid just the border/background-color of the (empty) end of a block being moved on to next page (`</div></div>`)
using configurable variable: `$this->margBuffer`;
The TTFontsUni class contained a long function (extractcoreinfo) which is not used routinely in mPDF
This has been moved to a new file: classes/ttfontsuni_analysis.php.
The 3 utility scripts have been updated to use the new extended class:
- utils/font_collections.php
- utils/font_coverage.php
- utils/font_dump.php
Bug fixes
---------
- Border & background when closing 2 blocks (e.g. `</div></div>`) incorrectly being moved to next page because incorrectly
calculating how much space required
- Fixed/Absolute-positioned elements not inheriting letter-spacing style
- Rotated cell - error if text-rotate set on a table cell, but no text content in cell
- SVG images, text-anchor not working
- Nested table - not resetting cell style (font, color etc) after nested table, if text follows immediately
- Nested table - font-size 70% set in extenal style sheet; if repeated nested tables, sets 70% of 70% etc etc
- SVG setting font-size as percent on successive `<text>` elements gives progressively smaller text
- mPDF will check if magic_quotes_runtime set ON even >= PHP 5.3 (will now cause an error message)
- not resetting after 2 nested tags of same type e.g. `<b><b>bold</b></b>` still bold
- When using charset_in other than utf-8, HTML Footers using tags e.g. `<htmlpageheader>` do not decode correctly
- ToC if nested > 3 levels, line spacing reduces and starts to overlap
Older changes can be seen [on the documentation site](https://mpdf.github.io/about-mpdf/changelog.html).
vendor/mpdf/mpdf/CREDITS.txt 0000644 00000011335 14760002214 0011552 0 ustar 00
/*******************************************************************************
* Software: FPDF *
* Version: 1.53 *
* Date: 2004-12-31 *
* Author: Olivier PLATHEY *
* License: Freeware *
* *
* You may use and modify this software as you wish. *
*******************************************************************************/
/*******************************************************************************
* HTML2FPDF is a php script to read a HTML text and generate a PDF file. *
* Copyright (C) 2004-2005 Renato Coelho *
* *
* html2fpdf.php, htmltoolkit.php *
*******************************************************************************/
CREDITS From HTML2FPDF:
-Olivier Plathey for the fpdf.php class [http://www.fpdf.org]
-Damon Kohler for the Flowing Block script [mailto:damonkohler@yahoo.com]
-Clément Lavoillotte for HTML-oriented FPDF idea
-Yamasoft for the gif.php class [http://www.yamasoft.com/]
-Jérôme Fenal for the _parsegif() function
-"VIETCOM" for the PDFTable code [http://www.freepgs.com/vietcom/tool/pdftable/] [mailto:vncommando@yahoo.com]
-Yukihiro O. for the SetDash() function [mailto:yukihiro_o@infoseek.jp]
-Ron Korving for the WordWrap() function
-Michel Poulain for the DisplayPreferences() function
-Patrick Benny for the MultiCellBlt() function idea [no longer in use]
-Seb for the _SetTextRendering() and SetTextOutline() functions [mailto:captainseb@wanadoo.fr]
-MorphSoft for the colornames list idea
-W3SCHOOLS for HTML-related reference info [http://www.w3schools.com/]
/****************************************************************************
* Software: FPDF_Protection *
* Version: 1.02 *
* Date: 2005/05/08 *
* Author: Klemen VODOPIVEC *
* License: Freeware *
* *
* You may use and modify this software as you wish as stated in original *
* FPDF package. *
****************************************************************************/
/****************************************************************************
// FPDI - Version 1.2
//
// Copyright 2004-2007 Setasign - Jan Slabon
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
****************************************************************************/
/****************************************************************************
* @copyright Khaled Al-Shamaa 2008
* @link http://www.ar-php.org
* @author Khaled Al-Shamaa <khaled@ar-php.org>
* @desc Set of PHP5 / UTF-8 Classes developed to enhance Arabic web
* applications by providing set of tools includes stem-based searching,
* translitiration, soundex, Hijri calendar, charset detection and
* converter, spell numbers, keyboard language, Muslim prayer time,
* auto-summarization, and more...
* @package Arabic
*
* @version 1.8 released in Feb 15, 2009
*
* @license LGPL
****************************************************************************/
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation;
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
[http://www.opensource.org/licenses/lgpl-license.php]
vendor/mpdf/mpdf/ruleset.xml 0000644 00000003525 14760002214 0012123 0 ustar 00 <?xml version="1.0"?>
<ruleset name="PSR2Tabs">
<description>PSR2 with tabs instead of spaces.</description>
<arg name="tab-width" value="4" />
<rule ref="PSR2">
<exclude name="Generic.Commenting.DocComment" />
<exclude name="Generic.Files.LineLength.TooLong" />
<exclude name="Generic.Files.LineLength.MaxExceeded" />
<exclude name="Generic.NamingConventions.UpperCaseConstantName.ClassConstantNotUpperCase)" />
<exclude name="Generic.WhiteSpace.DisallowTabIndent" />
<exclude name="PSR1.Files.SideEffects.FoundWithSymbols" />
<exclude name="PSR1.Methods.CamelCapsMethodName.NotCamelCaps" />
<exclude name="PSR2.Classes.ClassDeclaration.CloseBraceAfterBody" />
<exclude name="PSR2.Classes.PropertyDeclaration.ScopeMissing" />
<exclude name="PSR2.Classes.PropertyDeclaration.Underscore" />
<exclude name="PSR2.Classes.PropertyDeclaration.VarUsed" />
<exclude name="PSR2.ControlStructures.SwitchDeclaration.BodyOnNextLineCASE" />
<exclude name="PSR2.Methods.MethodDeclaration.Underscore" />
<exclude name="Squiz.ControlStructures.ControlSignature.SpaceAfterCloseBrace" />
<exclude name="Squiz.Scope.MethodScope.Missing" />
<exclude name="Squiz.WhiteSpace.ControlStructureSpacing.SpacingAfterOpen" />
<exclude name="Squiz.WhiteSpace.ControlStructureSpacing.SpacingBeforeClose" />
</rule>
<rule ref="Generic.Formatting.SpaceAfterCast">
<properties>
<property name="spacing" value="1" />
</properties>
</rule>
<rule ref="Generic.WhiteSpace.DisallowSpaceIndent" />
<rule ref="Generic.WhiteSpace.ScopeIndent">
<properties>
<property name="indent" value="4" />
<property name="tabIndent" value="true" />
</properties>
</rule>
</ruleset>
vendor/myclabs/deep-copy/.github/FUNDING.yml 0000644 00000001231 14760002214 0014526 0 ustar 00 # These are supported funding model platforms
github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
patreon: # Replace with a single Patreon username
open_collective: # Replace with a single Open Collective username
ko_fi: # Replace with a single Ko-fi username
tidelift: "packagist/myclabs/deep-copy"
community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
liberapay: # Replace with a single Liberapay username
issuehunt: # Replace with a single IssueHunt username
otechie: # Replace with a single Otechie username
custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
vendor/myclabs/deep-copy/doc/clone.png 0000644 00000030134 14760002214 0013730 0 ustar 00 ‰PNG
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°¯¯8ŠÂâG¹ÄÖ!). NQ€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €$Q€ €U*ÿçuW’»º IEND®B`‚ vendor/myclabs/deep-copy/src/DeepCopy/Exception/PropertyException.php 0000644 00000000170 14760002214 0022023 0 ustar 00 <?php
namespace DeepCopy\Exception;
use ReflectionException;
class PropertyException extends ReflectionException
{
}
vendor/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php 0000644 00000000177 14760002214 0021246 0 ustar 00 <?php
namespace DeepCopy\Exception;
use UnexpectedValueException;
class CloneException extends UnexpectedValueException
{
} vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php 0000644 00000001301 14760002214 0025323 0 ustar 00 <?php
namespace DeepCopy\Filter\Doctrine;
use DeepCopy\Filter\Filter;
use DeepCopy\Reflection\ReflectionHelper;
use Doctrine\Common\Collections\ArrayCollection;
/**
* @final
*/
class DoctrineEmptyCollectionFilter implements Filter
{
/**
* Sets the object property to an empty doctrine collection.
*
* @param object $object
* @param string $property
* @param callable $objectCopier
*/
public function apply($object, $property, $objectCopier)
{
$reflectionProperty = ReflectionHelper::getProperty($object, $property);
$reflectionProperty->setAccessible(true);
$reflectionProperty->setValue($object, new ArrayCollection());
}
} vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php 0000644 00000001424 14760002214 0024312 0 ustar 00 <?php
namespace DeepCopy\Filter\Doctrine;
use DeepCopy\Filter\Filter;
use DeepCopy\Reflection\ReflectionHelper;
/**
* @final
*/
class DoctrineCollectionFilter implements Filter
{
/**
* Copies the object property doctrine collection.
*
* {@inheritdoc}
*/
public function apply($object, $property, $objectCopier)
{
$reflectionProperty = ReflectionHelper::getProperty($object, $property);
$reflectionProperty->setAccessible(true);
$oldCollection = $reflectionProperty->getValue($object);
$newCollection = $oldCollection->map(
function ($item) use ($objectCopier) {
return $objectCopier($item);
}
);
$reflectionProperty->setValue($object, $newCollection);
}
}
vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineProxyFilter.php 0000644 00000000623 14760002214 0023340 0 ustar 00 <?php
namespace DeepCopy\Filter\Doctrine;
use DeepCopy\Filter\Filter;
/**
* @final
*/
class DoctrineProxyFilter implements Filter
{
/**
* Triggers the magic method __load() on a Doctrine Proxy class to load the
* actual entity from the database.
*
* {@inheritdoc}
*/
public function apply($object, $property, $objectCopier)
{
$object->__load();
}
}
vendor/myclabs/deep-copy/src/DeepCopy/Filter/ReplaceFilter.php 0000644 00000001620 14760002214 0020331 0 ustar 00 <?php
namespace DeepCopy\Filter;
use DeepCopy\Reflection\ReflectionHelper;
/**
* @final
*/
class ReplaceFilter implements Filter
{
/**
* @var callable
*/
protected $callback;
/**
* @param callable $callable Will be called to get the new value for each property to replace
*/
public function __construct(callable $callable)
{
$this->callback = $callable;
}
/**
* Replaces the object property by the result of the callback called with the object property.
*
* {@inheritdoc}
*/
public function apply($object, $property, $objectCopier)
{
$reflectionProperty = ReflectionHelper::getProperty($object, $property);
$reflectionProperty->setAccessible(true);
$value = call_user_func($this->callback, $reflectionProperty->getValue($object));
$reflectionProperty->setValue($object, $value);
}
}
vendor/myclabs/deep-copy/src/DeepCopy/Filter/Filter.php 0000644 00000000534 14760002214 0017040 0 ustar 00 <?php
namespace DeepCopy\Filter;
/**
* Filter to apply to a property while copying an object
*/
interface Filter
{
/**
* Applies the filter to the object.
*
* @param object $object
* @param string $property
* @param callable $objectCopier
*/
public function apply($object, $property, $objectCopier);
}
vendor/myclabs/deep-copy/src/DeepCopy/Filter/KeepFilter.php 0000644 00000000407 14760002214 0017644 0 ustar 00 <?php
namespace DeepCopy\Filter;
class KeepFilter implements Filter
{
/**
* Keeps the value of the object property.
*
* {@inheritdoc}
*/
public function apply($object, $property, $objectCopier)
{
// Nothing to do
}
}
vendor/myclabs/deep-copy/src/DeepCopy/Filter/SetNullFilter.php 0000644 00000000742 14760002214 0020350 0 ustar 00 <?php
namespace DeepCopy\Filter;
use DeepCopy\Reflection\ReflectionHelper;
/**
* @final
*/
class SetNullFilter implements Filter
{
/**
* Sets the object property to null.
*
* {@inheritdoc}
*/
public function apply($object, $property, $objectCopier)
{
$reflectionProperty = ReflectionHelper::getProperty($object, $property);
$reflectionProperty->setAccessible(true);
$reflectionProperty->setValue($object, null);
}
}
vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Doctrine/DoctrineProxyMatcher.php 0000644 00000000557 14760002214 0023642 0 ustar 00 <?php
namespace DeepCopy\Matcher\Doctrine;
use DeepCopy\Matcher\Matcher;
use Doctrine\Common\Persistence\Proxy;
/**
* @final
*/
class DoctrineProxyMatcher implements Matcher
{
/**
* Matches a Doctrine Proxy class.
*
* {@inheritdoc}
*/
public function matches($object, $property)
{
return $object instanceof Proxy;
}
}
vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyTypeMatcher.php 0000644 00000002046 14760002214 0021743 0 ustar 00 <?php
namespace DeepCopy\Matcher;
use DeepCopy\Reflection\ReflectionHelper;
use ReflectionException;
/**
* Matches a property by its type.
*
* It is recommended to use {@see DeepCopy\TypeFilter\TypeFilter} instead, as it applies on all occurrences
* of given type in copied context (eg. array elements), not just on object properties.
*
* @final
*/
class PropertyTypeMatcher implements Matcher
{
/**
* @var string
*/
private $propertyType;
/**
* @param string $propertyType Property type
*/
public function __construct($propertyType)
{
$this->propertyType = $propertyType;
}
/**
* {@inheritdoc}
*/
public function matches($object, $property)
{
try {
$reflectionProperty = ReflectionHelper::getProperty($object, $property);
} catch (ReflectionException $exception) {
return false;
}
$reflectionProperty->setAccessible(true);
return $reflectionProperty->getValue($object) instanceof $this->propertyType;
}
}
vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyNameMatcher.php 0000644 00000000770 14760002214 0021704 0 ustar 00 <?php
namespace DeepCopy\Matcher;
/**
* @final
*/
class PropertyNameMatcher implements Matcher
{
/**
* @var string
*/
private $property;
/**
* @param string $property Property name
*/
public function __construct($property)
{
$this->property = $property;
}
/**
* Matches a property by its name.
*
* {@inheritdoc}
*/
public function matches($object, $property)
{
return $property == $this->property;
}
}
vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php 0000644 00000001263 14760002214 0021101 0 ustar 00 <?php
namespace DeepCopy\Matcher;
/**
* @final
*/
class PropertyMatcher implements Matcher
{
/**
* @var string
*/
private $class;
/**
* @var string
*/
private $property;
/**
* @param string $class Class name
* @param string $property Property name
*/
public function __construct($class, $property)
{
$this->class = $class;
$this->property = $property;
}
/**
* Matches a specific property of a specific class.
*
* {@inheritdoc}
*/
public function matches($object, $property)
{
return ($object instanceof $this->class) && $property == $this->property;
}
}
vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Matcher.php 0000644 00000000325 14760002214 0017332 0 ustar 00 <?php
namespace DeepCopy\Matcher;
interface Matcher
{
/**
* @param object $object
* @param string $property
*
* @return boolean
*/
public function matches($object, $property);
}
vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php 0000644 00000004176 14760002214 0021720 0 ustar 00 <?php
namespace DeepCopy\Reflection;
use DeepCopy\Exception\PropertyException;
use ReflectionClass;
use ReflectionException;
use ReflectionObject;
use ReflectionProperty;
class ReflectionHelper
{
/**
* Retrieves all properties (including private ones), from object and all its ancestors.
*
* Standard \ReflectionClass->getProperties() does not return private properties from ancestor classes.
*
* @author muratyaman@gmail.com
* @see http://php.net/manual/en/reflectionclass.getproperties.php
*
* @param ReflectionClass $ref
*
* @return ReflectionProperty[]
*/
public static function getProperties(ReflectionClass $ref)
{
$props = $ref->getProperties();
$propsArr = array();
foreach ($props as $prop) {
$propertyName = $prop->getName();
$propsArr[$propertyName] = $prop;
}
if ($parentClass = $ref->getParentClass()) {
$parentPropsArr = self::getProperties($parentClass);
foreach ($propsArr as $key => $property) {
$parentPropsArr[$key] = $property;
}
return $parentPropsArr;
}
return $propsArr;
}
/**
* Retrieves property by name from object and all its ancestors.
*
* @param object|string $object
* @param string $name
*
* @throws PropertyException
* @throws ReflectionException
*
* @return ReflectionProperty
*/
public static function getProperty($object, $name)
{
$reflection = is_object($object) ? new ReflectionObject($object) : new ReflectionClass($object);
if ($reflection->hasProperty($name)) {
return $reflection->getProperty($name);
}
if ($parentClass = $reflection->getParentClass()) {
return self::getProperty($parentClass->getName(), $name);
}
throw new PropertyException(
sprintf(
'The class "%s" doesn\'t have a property with the given name: "%s".',
is_object($object) ? get_class($object) : $object,
$name
)
);
}
}
vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Date/DateIntervalFilter.php 0000644 00000001177 14760002214 0023066 0 ustar 00 <?php
namespace DeepCopy\TypeFilter\Date;
use DateInterval;
use DeepCopy\TypeFilter\TypeFilter;
/**
* @final
*
* @deprecated Will be removed in 2.0. This filter will no longer be necessary in PHP 7.1+.
*/
class DateIntervalFilter implements TypeFilter
{
/**
* {@inheritdoc}
*
* @param DateInterval $element
*
* @see http://news.php.net/php.bugs/205076
*/
public function apply($element)
{
$copy = new DateInterval('P0D');
foreach ($element as $propertyName => $propertyValue) {
$copy->{$propertyName} = $propertyValue;
}
return $copy;
}
}
vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedListFilter.php 0000644 00000002020 14760002214 0024251 0 ustar 00 <?php
namespace DeepCopy\TypeFilter\Spl;
use Closure;
use DeepCopy\DeepCopy;
use DeepCopy\TypeFilter\TypeFilter;
use SplDoublyLinkedList;
/**
* @final
*/
class SplDoublyLinkedListFilter implements TypeFilter
{
private $copier;
public function __construct(DeepCopy $copier)
{
$this->copier = $copier;
}
/**
* {@inheritdoc}
*/
public function apply($element)
{
$newElement = clone $element;
$copy = $this->createCopyClosure();
return $copy($newElement);
}
private function createCopyClosure()
{
$copier = $this->copier;
$copy = function (SplDoublyLinkedList $list) use ($copier) {
// Replace each element in the list with a deep copy of itself
for ($i = 1; $i <= $list->count(); $i++) {
$copy = $copier->recursiveCopy($list->shift());
$list->push($copy);
}
return $list;
};
return Closure::bind($copy, null, DeepCopy::class);
}
}
vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/ArrayObjectFilter.php 0000644 00000001336 14760002214 0022567 0 ustar 00 <?php
namespace DeepCopy\TypeFilter\Spl;
use ArrayObject;
use DeepCopy\DeepCopy;
use DeepCopy\TypeFilter\TypeFilter;
/**
* In PHP 7.4 the storage of an ArrayObject isn't returned as
* ReflectionProperty. So we deep copy its array copy.
*/
final class ArrayObjectFilter implements TypeFilter
{
/**
* @var DeepCopy
*/
private $copier;
public function __construct(DeepCopy $copier)
{
$this->copier = $copier;
}
/**
* {@inheritdoc}
*/
public function apply($arrayObject)
{
return new ArrayObject(
$this->copier->copy($arrayObject->getArrayCopy()),
$arrayObject->getFlags(),
$arrayObject->getIteratorClass()
);
}
}
vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedList.php 0000644 00000000260 14760002214 0023107 0 ustar 00 <?php
namespace DeepCopy\TypeFilter\Spl;
/**
* @deprecated Use {@see SplDoublyLinkedListFilter} instead.
*/
class SplDoublyLinkedList extends SplDoublyLinkedListFilter
{
}
vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ReplaceFilter.php 0000644 00000001014 14760002214 0021170 0 ustar 00 <?php
namespace DeepCopy\TypeFilter;
/**
* @final
*/
class ReplaceFilter implements TypeFilter
{
/**
* @var callable
*/
protected $callback;
/**
* @param callable $callable Will be called to get the new value for each element to replace
*/
public function __construct(callable $callable)
{
$this->callback = $callable;
}
/**
* {@inheritdoc}
*/
public function apply($element)
{
return call_user_func($this->callback, $element);
}
}
vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ShallowCopyFilter.php 0000644 00000000337 14760002214 0022070 0 ustar 00 <?php
namespace DeepCopy\TypeFilter;
/**
* @final
*/
class ShallowCopyFilter implements TypeFilter
{
/**
* {@inheritdoc}
*/
public function apply($element)
{
return clone $element;
}
}
vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/TypeFilter.php 0000644 00000000302 14760002214 0020535 0 ustar 00 <?php
namespace DeepCopy\TypeFilter;
interface TypeFilter
{
/**
* Applies the filter to the object.
*
* @param mixed $element
*/
public function apply($element);
}
vendor/myclabs/deep-copy/src/DeepCopy/TypeMatcher/TypeMatcher.php 0000644 00000000724 14760002214 0021041 0 ustar 00 <?php
namespace DeepCopy\TypeMatcher;
class TypeMatcher
{
/**
* @var string
*/
private $type;
/**
* @param string $type
*/
public function __construct($type)
{
$this->type = $type;
}
/**
* @param mixed $element
*
* @return boolean
*/
public function matches($element)
{
return is_object($element) ? is_a($element, $this->type) : gettype($element) === $this->type;
}
}
vendor/myclabs/deep-copy/src/DeepCopy/deep_copy.php 0000644 00000000614 14760002214 0016334 0 ustar 00 <?php
namespace DeepCopy;
use function function_exists;
if (false === function_exists('DeepCopy\deep_copy')) {
/**
* Deep copies the given value.
*
* @param mixed $value
* @param bool $useCloneMethod
*
* @return mixed
*/
function deep_copy($value, $useCloneMethod = false)
{
return (new DeepCopy($useCloneMethod))->copy($value);
}
}
vendor/myclabs/deep-copy/src/DeepCopy/DeepCopy.php 0000644 00000017337 14760002214 0016107 0 ustar 00 <?php
namespace DeepCopy;
use ArrayObject;
use DateInterval;
use DateTimeInterface;
use DateTimeZone;
use DeepCopy\Exception\CloneException;
use DeepCopy\Filter\Filter;
use DeepCopy\Matcher\Matcher;
use DeepCopy\Reflection\ReflectionHelper;
use DeepCopy\TypeFilter\Date\DateIntervalFilter;
use DeepCopy\TypeFilter\Spl\ArrayObjectFilter;
use DeepCopy\TypeFilter\Spl\SplDoublyLinkedListFilter;
use DeepCopy\TypeFilter\TypeFilter;
use DeepCopy\TypeMatcher\TypeMatcher;
use ReflectionObject;
use ReflectionProperty;
use SplDoublyLinkedList;
/**
* @final
*/
class DeepCopy
{
/**
* @var object[] List of objects copied.
*/
private $hashMap = [];
/**
* Filters to apply.
*
* @var array Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
*/
private $filters = [];
/**
* Type Filters to apply.
*
* @var array Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
*/
private $typeFilters = [];
/**
* @var bool
*/
private $skipUncloneable = false;
/**
* @var bool
*/
private $useCloneMethod;
/**
* @param bool $useCloneMethod If set to true, when an object implements the __clone() function, it will be used
* instead of the regular deep cloning.
*/
public function __construct($useCloneMethod = false)
{
$this->useCloneMethod = $useCloneMethod;
$this->addTypeFilter(new ArrayObjectFilter($this), new TypeMatcher(ArrayObject::class));
$this->addTypeFilter(new DateIntervalFilter(), new TypeMatcher(DateInterval::class));
$this->addTypeFilter(new SplDoublyLinkedListFilter($this), new TypeMatcher(SplDoublyLinkedList::class));
}
/**
* If enabled, will not throw an exception when coming across an uncloneable property.
*
* @param $skipUncloneable
*
* @return $this
*/
public function skipUncloneable($skipUncloneable = true)
{
$this->skipUncloneable = $skipUncloneable;
return $this;
}
/**
* Deep copies the given object.
*
* @param mixed $object
*
* @return mixed
*/
public function copy($object)
{
$this->hashMap = [];
return $this->recursiveCopy($object);
}
public function addFilter(Filter $filter, Matcher $matcher)
{
$this->filters[] = [
'matcher' => $matcher,
'filter' => $filter,
];
}
public function prependFilter(Filter $filter, Matcher $matcher)
{
array_unshift($this->filters, [
'matcher' => $matcher,
'filter' => $filter,
]);
}
public function addTypeFilter(TypeFilter $filter, TypeMatcher $matcher)
{
$this->typeFilters[] = [
'matcher' => $matcher,
'filter' => $filter,
];
}
private function recursiveCopy($var)
{
// Matches Type Filter
if ($filter = $this->getFirstMatchedTypeFilter($this->typeFilters, $var)) {
return $filter->apply($var);
}
// Resource
if (is_resource($var)) {
return $var;
}
// Array
if (is_array($var)) {
return $this->copyArray($var);
}
// Scalar
if (! is_object($var)) {
return $var;
}
// Object
return $this->copyObject($var);
}
/**
* Copy an array
* @param array $array
* @return array
*/
private function copyArray(array $array)
{
foreach ($array as $key => $value) {
$array[$key] = $this->recursiveCopy($value);
}
return $array;
}
/**
* Copies an object.
*
* @param object $object
*
* @throws CloneException
*
* @return object
*/
private function copyObject($object)
{
$objectHash = spl_object_hash($object);
if (isset($this->hashMap[$objectHash])) {
return $this->hashMap[$objectHash];
}
$reflectedObject = new ReflectionObject($object);
$isCloneable = $reflectedObject->isCloneable();
if (false === $isCloneable) {
if ($this->skipUncloneable) {
$this->hashMap[$objectHash] = $object;
return $object;
}
throw new CloneException(
sprintf(
'The class "%s" is not cloneable.',
$reflectedObject->getName()
)
);
}
$newObject = clone $object;
$this->hashMap[$objectHash] = $newObject;
if ($this->useCloneMethod && $reflectedObject->hasMethod('__clone')) {
return $newObject;
}
if ($newObject instanceof DateTimeInterface || $newObject instanceof DateTimeZone) {
return $newObject;
}
foreach (ReflectionHelper::getProperties($reflectedObject) as $property) {
$this->copyObjectProperty($newObject, $property);
}
return $newObject;
}
private function copyObjectProperty($object, ReflectionProperty $property)
{
// Ignore static properties
if ($property->isStatic()) {
return;
}
// Apply the filters
foreach ($this->filters as $item) {
/** @var Matcher $matcher */
$matcher = $item['matcher'];
/** @var Filter $filter */
$filter = $item['filter'];
if ($matcher->matches($object, $property->getName())) {
$filter->apply(
$object,
$property->getName(),
function ($object) {
return $this->recursiveCopy($object);
}
);
// If a filter matches, we stop processing this property
return;
}
}
$property->setAccessible(true);
// Ignore uninitialized properties (for PHP >7.4)
if (method_exists($property, 'isInitialized') && !$property->isInitialized($object)) {
return;
}
$propertyValue = $property->getValue($object);
// Copy the property
$property->setValue($object, $this->recursiveCopy($propertyValue));
}
/**
* Returns first filter that matches variable, `null` if no such filter found.
*
* @param array $filterRecords Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and
* 'matcher' with value of type {@see TypeMatcher}
* @param mixed $var
*
* @return TypeFilter|null
*/
private function getFirstMatchedTypeFilter(array $filterRecords, $var)
{
$matched = $this->first(
$filterRecords,
function (array $record) use ($var) {
/* @var TypeMatcher $matcher */
$matcher = $record['matcher'];
return $matcher->matches($var);
}
);
return isset($matched) ? $matched['filter'] : null;
}
/**
* Returns first element that matches predicate, `null` if no such element found.
*
* @param array $elements Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
* @param callable $predicate Predicate arguments are: element.
*
* @return array|null Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and 'matcher'
* with value of type {@see TypeMatcher} or `null`.
*/
private function first(array $elements, callable $predicate)
{
foreach ($elements as $element) {
if (call_user_func($predicate, $element)) {
return $element;
}
}
return null;
}
}
vendor/myclabs/deep-copy/LICENSE 0000644 00000002065 14760002214 0012364 0 ustar 00 The MIT License (MIT)
Copyright (c) 2013 My C-Sense
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
vendor/paragonie/random_compat/dist/random_compat.phar.pubkey 0000644 00000000327 14760002214 0020567 0 ustar 00 -----BEGIN PUBLIC KEY-----
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+h7Q084NuSuIpNb6YPfoUFgC/CL9kAoc
-----END PUBLIC KEY-----
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vendor/paragonie/random_compat/lib/random.php 0000644 00000002457 14760002214 0015374 0 ustar 00 <?php
/**
* Random_* Compatibility Library
* for using the new PHP 7 random_* API in PHP 5 projects
*
* @version 2.99.99
* @released 2018-06-06
*
* The MIT License (MIT)
*
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
// NOP
vendor/paragonie/random_compat/other/build_phar.php 0000644 00000003141 14760002214 0016567 0 ustar 00 <?php
$dist = dirname(__DIR__).'/dist';
if (!is_dir($dist)) {
mkdir($dist, 0755);
}
if (file_exists($dist.'/random_compat.phar')) {
unlink($dist.'/random_compat.phar');
}
$phar = new Phar(
$dist.'/random_compat.phar',
FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::KEY_AS_FILENAME,
'random_compat.phar'
);
rename(
dirname(__DIR__).'/lib/random.php',
dirname(__DIR__).'/lib/index.php'
);
$phar->buildFromDirectory(dirname(__DIR__).'/lib');
rename(
dirname(__DIR__).'/lib/index.php',
dirname(__DIR__).'/lib/random.php'
);
/**
* If we pass an (optional) path to a private key as a second argument, we will
* sign the Phar with OpenSSL.
*
* If you leave this out, it will produce an unsigned .phar!
*/
if ($argc > 1) {
if (!@is_readable($argv[1])) {
echo 'Could not read the private key file:', $argv[1], "\n";
exit(255);
}
$pkeyFile = file_get_contents($argv[1]);
$private = openssl_get_privatekey($pkeyFile);
if ($private !== false) {
$pkey = '';
openssl_pkey_export($private, $pkey);
$phar->setSignatureAlgorithm(Phar::OPENSSL, $pkey);
/**
* Save the corresponding public key to the file
*/
if (!@is_readable($dist.'/random_compat.phar.pubkey')) {
$details = openssl_pkey_get_details($private);
file_put_contents(
$dist.'/random_compat.phar.pubkey',
$details['key']
);
}
} else {
echo 'An error occurred reading the private key from OpenSSL.', "\n";
exit(255);
}
}
vendor/paragonie/random_compat/build-phar.sh 0000644 00000000206 14760002214 0015206 0 ustar 00 #!/usr/bin/env bash
basedir=$( dirname $( readlink -f ${BASH_SOURCE[0]} ) )
php -dphar.readonly=0 "$basedir/other/build_phar.php" $* vendor/paragonie/random_compat/LICENSE 0000644 00000002112 14760002214 0013626 0 ustar 00 The MIT License (MIT)
Copyright (c) 2015 Paragon Initiative Enterprises
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
vendor/paragonie/random_compat/psalm.xml 0000644 00000001124 14760002214 0014461 0 ustar 00 <?xml version="1.0"?>
<psalm
autoloader="psalm-autoload.php"
stopOnFirstError="false"
useDocblockTypes="true"
>
<projectFiles>
<directory name="lib" />
</projectFiles>
<issueHandlers>
<RedundantConditionGivenDocblockType errorLevel="info" />
<UnresolvableInclude errorLevel="info" />
<DuplicateClass errorLevel="info" />
<InvalidOperand errorLevel="info" />
<UndefinedConstant errorLevel="info" />
<MissingReturnType errorLevel="info" />
<InvalidReturnType errorLevel="info" />
</issueHandlers>
</psalm>
vendor/paragonie/random_compat/psalm-autoload.php 0000644 00000000347 14760002214 0016264 0 ustar 00 <?php
require_once 'lib/byte_safe_strings.php';
require_once 'lib/cast_to_int.php';
require_once 'lib/error_polyfill.php';
require_once 'other/ide_stubs/libsodium.php';
require_once 'lib/random.php';
$int = random_int(0, 65536);
vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php 0000644 00000011051 14760002214 0016235 0 ustar 00 <?php
namespace Psr\Log\Test;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
use PHPUnit\Framework\TestCase;
/**
* Provides a base test class for ensuring compliance with the LoggerInterface.
*
* Implementors can extend the class and implement abstract methods to run this
* as part of their test suite.
*/
abstract class LoggerInterfaceTest extends TestCase
{
/**
* @return LoggerInterface
*/
abstract public function getLogger();
/**
* This must return the log messages in order.
*
* The simple formatting of the messages is: "<LOG LEVEL> <MESSAGE>".
*
* Example ->error('Foo') would yield "error Foo".
*
* @return string[]
*/
abstract public function getLogs();
public function testImplements()
{
$this->assertInstanceOf('Psr\Log\LoggerInterface', $this->getLogger());
}
/**
* @dataProvider provideLevelsAndMessages
*/
public function testLogsAtAllLevels($level, $message)
{
$logger = $this->getLogger();
$logger->{$level}($message, array('user' => 'Bob'));
$logger->log($level, $message, array('user' => 'Bob'));
$expected = array(
$level.' message of level '.$level.' with context: Bob',
$level.' message of level '.$level.' with context: Bob',
);
$this->assertEquals($expected, $this->getLogs());
}
public function provideLevelsAndMessages()
{
return array(
LogLevel::EMERGENCY => array(LogLevel::EMERGENCY, 'message of level emergency with context: {user}'),
LogLevel::ALERT => array(LogLevel::ALERT, 'message of level alert with context: {user}'),
LogLevel::CRITICAL => array(LogLevel::CRITICAL, 'message of level critical with context: {user}'),
LogLevel::ERROR => array(LogLevel::ERROR, 'message of level error with context: {user}'),
LogLevel::WARNING => array(LogLevel::WARNING, 'message of level warning with context: {user}'),
LogLevel::NOTICE => array(LogLevel::NOTICE, 'message of level notice with context: {user}'),
LogLevel::INFO => array(LogLevel::INFO, 'message of level info with context: {user}'),
LogLevel::DEBUG => array(LogLevel::DEBUG, 'message of level debug with context: {user}'),
);
}
/**
* @expectedException \Psr\Log\InvalidArgumentException
*/
public function testThrowsOnInvalidLevel()
{
$logger = $this->getLogger();
$logger->log('invalid level', 'Foo');
}
public function testContextReplacement()
{
$logger = $this->getLogger();
$logger->info('{Message {nothing} {user} {foo.bar} a}', array('user' => 'Bob', 'foo.bar' => 'Bar'));
$expected = array('info {Message {nothing} Bob Bar a}');
$this->assertEquals($expected, $this->getLogs());
}
public function testObjectCastToString()
{
if (method_exists($this, 'createPartialMock')) {
$dummy = $this->createPartialMock('Psr\Log\Test\DummyTest', array('__toString'));
} else {
$dummy = $this->getMock('Psr\Log\Test\DummyTest', array('__toString'));
}
$dummy->expects($this->once())
->method('__toString')
->will($this->returnValue('DUMMY'));
$this->getLogger()->warning($dummy);
$expected = array('warning DUMMY');
$this->assertEquals($expected, $this->getLogs());
}
public function testContextCanContainAnything()
{
$closed = fopen('php://memory', 'r');
fclose($closed);
$context = array(
'bool' => true,
'null' => null,
'string' => 'Foo',
'int' => 0,
'float' => 0.5,
'nested' => array('with object' => new DummyTest),
'object' => new \DateTime,
'resource' => fopen('php://memory', 'r'),
'closed' => $closed,
);
$this->getLogger()->warning('Crazy context data', $context);
$expected = array('warning Crazy context data');
$this->assertEquals($expected, $this->getLogs());
}
public function testContextExceptionKeyCanBeExceptionOrOtherValues()
{
$logger = $this->getLogger();
$logger->warning('Random message', array('exception' => 'oops'));
$logger->critical('Uncaught Exception!', array('exception' => new \LogicException('Fail')));
$expected = array(
'warning Random message',
'critical Uncaught Exception!'
);
$this->assertEquals($expected, $this->getLogs());
}
}
vendor/psr/log/Psr/Log/Test/DummyTest.php 0000644 00000000373 14760002214 0014275 0 ustar 00 <?php
namespace Psr\Log\Test;
/**
* This class is internal and does not follow the BC promise.
*
* Do NOT use this class in any way.
*
* @internal
*/
class DummyTest
{
public function __toString()
{
return 'DummyTest';
}
}
vendor/psr/log/Psr/Log/Test/TestLogger.php 0000644 00000010657 14760002214 0014427 0 ustar 00 <?php
namespace Psr\Log\Test;
use Psr\Log\AbstractLogger;
/**
* Used for testing purposes.
*
* It records all records and gives you access to them for verification.
*
* @method bool hasEmergency($record)
* @method bool hasAlert($record)
* @method bool hasCritical($record)
* @method bool hasError($record)
* @method bool hasWarning($record)
* @method bool hasNotice($record)
* @method bool hasInfo($record)
* @method bool hasDebug($record)
*
* @method bool hasEmergencyRecords()
* @method bool hasAlertRecords()
* @method bool hasCriticalRecords()
* @method bool hasErrorRecords()
* @method bool hasWarningRecords()
* @method bool hasNoticeRecords()
* @method bool hasInfoRecords()
* @method bool hasDebugRecords()
*
* @method bool hasEmergencyThatContains($message)
* @method bool hasAlertThatContains($message)
* @method bool hasCriticalThatContains($message)
* @method bool hasErrorThatContains($message)
* @method bool hasWarningThatContains($message)
* @method bool hasNoticeThatContains($message)
* @method bool hasInfoThatContains($message)
* @method bool hasDebugThatContains($message)
*
* @method bool hasEmergencyThatMatches($message)
* @method bool hasAlertThatMatches($message)
* @method bool hasCriticalThatMatches($message)
* @method bool hasErrorThatMatches($message)
* @method bool hasWarningThatMatches($message)
* @method bool hasNoticeThatMatches($message)
* @method bool hasInfoThatMatches($message)
* @method bool hasDebugThatMatches($message)
*
* @method bool hasEmergencyThatPasses($message)
* @method bool hasAlertThatPasses($message)
* @method bool hasCriticalThatPasses($message)
* @method bool hasErrorThatPasses($message)
* @method bool hasWarningThatPasses($message)
* @method bool hasNoticeThatPasses($message)
* @method bool hasInfoThatPasses($message)
* @method bool hasDebugThatPasses($message)
*/
class TestLogger extends AbstractLogger
{
/**
* @var array
*/
public $records = [];
public $recordsByLevel = [];
/**
* @inheritdoc
*/
public function log($level, $message, array $context = [])
{
$record = [
'level' => $level,
'message' => $message,
'context' => $context,
];
$this->recordsByLevel[$record['level']][] = $record;
$this->records[] = $record;
}
public function hasRecords($level)
{
return isset($this->recordsByLevel[$level]);
}
public function hasRecord($record, $level)
{
if (is_string($record)) {
$record = ['message' => $record];
}
return $this->hasRecordThatPasses(function ($rec) use ($record) {
if ($rec['message'] !== $record['message']) {
return false;
}
if (isset($record['context']) && $rec['context'] !== $record['context']) {
return false;
}
return true;
}, $level);
}
public function hasRecordThatContains($message, $level)
{
return $this->hasRecordThatPasses(function ($rec) use ($message) {
return strpos($rec['message'], $message) !== false;
}, $level);
}
public function hasRecordThatMatches($regex, $level)
{
return $this->hasRecordThatPasses(function ($rec) use ($regex) {
return preg_match($regex, $rec['message']) > 0;
}, $level);
}
public function hasRecordThatPasses(callable $predicate, $level)
{
if (!isset($this->recordsByLevel[$level])) {
return false;
}
foreach ($this->recordsByLevel[$level] as $i => $rec) {
if (call_user_func($predicate, $rec, $i)) {
return true;
}
}
return false;
}
public function __call($method, $args)
{
if (preg_match('/(.*)(Debug|Info|Notice|Warning|Error|Critical|Alert|Emergency)(.*)/', $method, $matches) > 0) {
$genericMethod = $matches[1] . ('Records' !== $matches[3] ? 'Record' : '') . $matches[3];
$level = strtolower($matches[2]);
if (method_exists($this, $genericMethod)) {
$args[] = $level;
return call_user_func_array([$this, $genericMethod], $args);
}
}
throw new \BadMethodCallException('Call to undefined method ' . get_class($this) . '::' . $method . '()');
}
public function reset()
{
$this->records = [];
$this->recordsByLevel = [];
}
}
vendor/psr/log/Psr/Log/LoggerAwareTrait.php 0000644 00000000615 14760002214 0014625 0 ustar 00 <?php
namespace Psr\Log;
/**
* Basic Implementation of LoggerAwareInterface.
*/
trait LoggerAwareTrait
{
/**
* The logger instance.
*
* @var LoggerInterface
*/
protected $logger;
/**
* Sets a logger.
*
* @param LoggerInterface $logger
*/
public function setLogger(LoggerInterface $logger)
{
$this->logger = $logger;
}
}
vendor/psr/log/Psr/Log/AbstractLogger.php 0000644 00000006020 14760002214 0014321 0 ustar 00 <?php
namespace Psr\Log;
/**
* This is a simple Logger implementation that other Loggers can inherit from.
*
* It simply delegates all log-level-specific methods to the `log` method to
* reduce boilerplate code that a simple Logger that does the same thing with
* messages regardless of the error level has to implement.
*/
abstract class AbstractLogger implements LoggerInterface
{
/**
* System is unusable.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function emergency($message, array $context = array())
{
$this->log(LogLevel::EMERGENCY, $message, $context);
}
/**
* Action must be taken immediately.
*
* Example: Entire website down, database unavailable, etc. This should
* trigger the SMS alerts and wake you up.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function alert($message, array $context = array())
{
$this->log(LogLevel::ALERT, $message, $context);
}
/**
* Critical conditions.
*
* Example: Application component unavailable, unexpected exception.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function critical($message, array $context = array())
{
$this->log(LogLevel::CRITICAL, $message, $context);
}
/**
* Runtime errors that do not require immediate action but should typically
* be logged and monitored.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function error($message, array $context = array())
{
$this->log(LogLevel::ERROR, $message, $context);
}
/**
* Exceptional occurrences that are not errors.
*
* Example: Use of deprecated APIs, poor use of an API, undesirable things
* that are not necessarily wrong.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function warning($message, array $context = array())
{
$this->log(LogLevel::WARNING, $message, $context);
}
/**
* Normal but significant events.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function notice($message, array $context = array())
{
$this->log(LogLevel::NOTICE, $message, $context);
}
/**
* Interesting events.
*
* Example: User logs in, SQL logs.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function info($message, array $context = array())
{
$this->log(LogLevel::INFO, $message, $context);
}
/**
* Detailed debug information.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function debug($message, array $context = array())
{
$this->log(LogLevel::DEBUG, $message, $context);
}
}
vendor/psr/log/Psr/Log/NullLogger.php 0000644 00000001303 14760002214 0013467 0 ustar 00 <?php
namespace Psr\Log;
/**
* This Logger can be used to avoid conditional log calls.
*
* Logging should always be optional, and if no logger is provided to your
* library creating a NullLogger instance to have something to throw logs at
* is a good way to avoid littering your code with `if ($this->logger) { }`
* blocks.
*/
class NullLogger extends AbstractLogger
{
/**
* Logs with an arbitrary level.
*
* @param mixed $level
* @param string $message
* @param array $context
*
* @return void
*
* @throws \Psr\Log\InvalidArgumentException
*/
public function log($level, $message, array $context = array())
{
// noop
}
}
vendor/psr/log/Psr/Log/LoggerTrait.php 0000644 00000006527 14760002214 0013655 0 ustar 00 <?php
namespace Psr\Log;
/**
* This is a simple Logger trait that classes unable to extend AbstractLogger
* (because they extend another class, etc) can include.
*
* It simply delegates all log-level-specific methods to the `log` method to
* reduce boilerplate code that a simple Logger that does the same thing with
* messages regardless of the error level has to implement.
*/
trait LoggerTrait
{
/**
* System is unusable.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function emergency($message, array $context = array())
{
$this->log(LogLevel::EMERGENCY, $message, $context);
}
/**
* Action must be taken immediately.
*
* Example: Entire website down, database unavailable, etc. This should
* trigger the SMS alerts and wake you up.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function alert($message, array $context = array())
{
$this->log(LogLevel::ALERT, $message, $context);
}
/**
* Critical conditions.
*
* Example: Application component unavailable, unexpected exception.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function critical($message, array $context = array())
{
$this->log(LogLevel::CRITICAL, $message, $context);
}
/**
* Runtime errors that do not require immediate action but should typically
* be logged and monitored.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function error($message, array $context = array())
{
$this->log(LogLevel::ERROR, $message, $context);
}
/**
* Exceptional occurrences that are not errors.
*
* Example: Use of deprecated APIs, poor use of an API, undesirable things
* that are not necessarily wrong.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function warning($message, array $context = array())
{
$this->log(LogLevel::WARNING, $message, $context);
}
/**
* Normal but significant events.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function notice($message, array $context = array())
{
$this->log(LogLevel::NOTICE, $message, $context);
}
/**
* Interesting events.
*
* Example: User logs in, SQL logs.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function info($message, array $context = array())
{
$this->log(LogLevel::INFO, $message, $context);
}
/**
* Detailed debug information.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function debug($message, array $context = array())
{
$this->log(LogLevel::DEBUG, $message, $context);
}
/**
* Logs with an arbitrary level.
*
* @param mixed $level
* @param string $message
* @param array $context
*
* @return void
*
* @throws \Psr\Log\InvalidArgumentException
*/
abstract public function log($level, $message, array $context = array());
}
vendor/psr/log/Psr/Log/InvalidArgumentException.php 0000644 00000000140 14760002214 0016363 0 ustar 00 <?php
namespace Psr\Log;
class InvalidArgumentException extends \InvalidArgumentException
{
}
vendor/psr/log/Psr/Log/LoggerAwareInterface.php 0000644 00000000451 14760002214 0015440 0 ustar 00 <?php
namespace Psr\Log;
/**
* Describes a logger-aware instance.
*/
interface LoggerAwareInterface
{
/**
* Sets a logger instance on the object.
*
* @param LoggerInterface $logger
*
* @return void
*/
public function setLogger(LoggerInterface $logger);
}
vendor/psr/log/Psr/Log/LoggerInterface.php 0000644 00000006052 14760002214 0014463 0 ustar 00 <?php
namespace Psr\Log;
/**
* Describes a logger instance.
*
* The message MUST be a string or object implementing __toString().
*
* The message MAY contain placeholders in the form: {foo} where foo
* will be replaced by the context data in key "foo".
*
* The context array can contain arbitrary data. The only assumption that
* can be made by implementors is that if an Exception instance is given
* to produce a stack trace, it MUST be in a key named "exception".
*
* See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md
* for the full interface specification.
*/
interface LoggerInterface
{
/**
* System is unusable.
*
* @param string $message
* @param mixed[] $context
*
* @return void
*/
public function emergency($message, array $context = array());
/**
* Action must be taken immediately.
*
* Example: Entire website down, database unavailable, etc. This should
* trigger the SMS alerts and wake you up.
*
* @param string $message
* @param mixed[] $context
*
* @return void
*/
public function alert($message, array $context = array());
/**
* Critical conditions.
*
* Example: Application component unavailable, unexpected exception.
*
* @param string $message
* @param mixed[] $context
*
* @return void
*/
public function critical($message, array $context = array());
/**
* Runtime errors that do not require immediate action but should typically
* be logged and monitored.
*
* @param string $message
* @param mixed[] $context
*
* @return void
*/
public function error($message, array $context = array());
/**
* Exceptional occurrences that are not errors.
*
* Example: Use of deprecated APIs, poor use of an API, undesirable things
* that are not necessarily wrong.
*
* @param string $message
* @param mixed[] $context
*
* @return void
*/
public function warning($message, array $context = array());
/**
* Normal but significant events.
*
* @param string $message
* @param mixed[] $context
*
* @return void
*/
public function notice($message, array $context = array());
/**
* Interesting events.
*
* Example: User logs in, SQL logs.
*
* @param string $message
* @param mixed[] $context
*
* @return void
*/
public function info($message, array $context = array());
/**
* Detailed debug information.
*
* @param string $message
* @param mixed[] $context
*
* @return void
*/
public function debug($message, array $context = array());
/**
* Logs with an arbitrary level.
*
* @param mixed $level
* @param string $message
* @param mixed[] $context
*
* @return void
*
* @throws \Psr\Log\InvalidArgumentException
*/
public function log($level, $message, array $context = array());
}
vendor/psr/log/Psr/Log/LogLevel.php 0000644 00000000520 14760002214 0013126 0 ustar 00 <?php
namespace Psr\Log;
/**
* Describes log levels.
*/
class LogLevel
{
const EMERGENCY = 'emergency';
const ALERT = 'alert';
const CRITICAL = 'critical';
const ERROR = 'error';
const WARNING = 'warning';
const NOTICE = 'notice';
const INFO = 'info';
const DEBUG = 'debug';
}
vendor/psr/log/LICENSE 0000644 00000002075 14760002214 0010433 0 ustar 00 Copyright (c) 2012 PHP Framework Interoperability Group
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
vendor/setasign/fpdi/src/PdfParser/CrossReference/LineReader.php 0000644 00000011653 14760002214 0020712 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\CrossReference;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\StreamReader;
/**
* Class LineReader
*
* This reader class read all cross-reference entries in a single run.
* It supports reading cross-references with e.g. invalid data (e.g. entries with a length < or > 20 bytes).
*
* @package setasign\Fpdi\PdfParser\CrossReference
*/
class LineReader extends AbstractReader implements ReaderInterface
{
/**
* The object offsets.
*
* @var array
*/
protected $offsets;
/**
* LineReader constructor.
*
* @param PdfParser $parser
* @throws CrossReferenceException
*/
public function __construct(PdfParser $parser)
{
$this->read($this->extract($parser->getStreamReader()));
parent::__construct($parser);
}
/**
* @inheritdoc
*/
public function getOffsetFor($objectNumber)
{
if (isset($this->offsets[$objectNumber])) {
return $this->offsets[$objectNumber][0];
}
return false;
}
/**
* Get all found offsets.
*
* @return array
*/
public function getOffsets()
{
return $this->offsets;
}
/**
* Extracts the cross reference data from the stream reader.
*
* @param StreamReader $reader
* @return string
* @throws CrossReferenceException
*/
protected function extract(StreamReader $reader)
{
$cycles = -1;
$bytesPerCycle = 100;
$reader->reset(null, $bytesPerCycle);
while (
($trailerPos = \strpos($reader->getBuffer(false), 'trailer', \max($bytesPerCycle * $cycles++, 0))) === false
) {
if ($reader->increaseLength($bytesPerCycle) === false) {
break;
}
}
if ($trailerPos === false) {
throw new CrossReferenceException(
'Unexpected end of cross reference. "trailer"-keyword not found.',
CrossReferenceException::NO_TRAILER_FOUND
);
}
$xrefContent = \substr($reader->getBuffer(false), 0, $trailerPos);
$reader->reset($reader->getPosition() + $trailerPos);
return $xrefContent;
}
/**
* Read the cross-reference entries.
*
* @param string $xrefContent
* @throws CrossReferenceException
*/
protected function read($xrefContent)
{
// get eol markers in the first 100 bytes
\preg_match_all("/(\r\n|\n|\r)/", \substr($xrefContent, 0, 100), $m);
if (\count($m[0]) === 0) {
throw new CrossReferenceException(
'No data found in cross-reference.',
CrossReferenceException::INVALID_DATA
);
}
// count(array_count_values()) is faster then count(array_unique())
// @see https://github.com/symfony/symfony/pull/23731
// can be reverted for php7.2
$differentLineEndings = \count(\array_count_values($m[0]));
if ($differentLineEndings > 1) {
$lines = \preg_split("/(\r\n|\n|\r)/", $xrefContent, -1, PREG_SPLIT_NO_EMPTY);
} else {
$lines = \explode($m[0][0], $xrefContent);
}
unset($differentLineEndings, $m);
$linesCount = \count($lines);
$start = null;
$entryCount = 0;
$offsets = [];
/** @noinspection ForeachInvariantsInspection */
for ($i = 0; $i < $linesCount; $i++) {
$line = \trim($lines[$i]);
if ($line) {
$pieces = \explode(' ', $line);
$c = \count($pieces);
switch ($c) {
case 2:
$start = (int) $pieces[0];
$entryCount += (int) $pieces[1];
break;
/** @noinspection PhpMissingBreakStatementInspection */
case 3:
switch ($pieces[2]) {
case 'n':
$offsets[$start] = [(int) $pieces[0], (int) $pieces[1]];
$start++;
break 2;
case 'f':
$start++;
break 2;
}
// fall through if pieces doesn't match
default:
throw new CrossReferenceException(
\sprintf('Unexpected data in xref table (%s)', \implode(' ', $pieces)),
CrossReferenceException::INVALID_DATA
);
}
}
}
$this->offsets = $offsets;
}
}
vendor/setasign/fpdi/src/PdfParser/CrossReference/CrossReferenceException.php 0000644 00000002462 14760002214 0023465 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\CrossReference;
use setasign\Fpdi\PdfParser\PdfParserException;
/**
* Exception used by the CrossReference and Reader classes.
*
* @package setasign\Fpdi\PdfParser\CrossReference
*/
class CrossReferenceException extends PdfParserException
{
/**
* @var int
*/
const INVALID_DATA = 0x0101;
/**
* @var int
*/
const XREF_MISSING = 0x0102;
/**
* @var int
*/
const ENTRIES_TOO_LARGE = 0x0103;
/**
* @var int
*/
const ENTRIES_TOO_SHORT = 0x0104;
/**
* @var int
*/
const NO_ENTRIES = 0x0105;
/**
* @var int
*/
const NO_TRAILER_FOUND = 0x0106;
/**
* @var int
*/
const NO_STARTXREF_FOUND = 0x0107;
/**
* @var int
*/
const NO_XREF_FOUND = 0x0108;
/**
* @var int
*/
const UNEXPECTED_END = 0x0109;
/**
* @var int
*/
const OBJECT_NOT_FOUND = 0x010A;
/**
* @var int
*/
const COMPRESSED_XREF = 0x010B;
/**
* @var int
*/
const ENCRYPTED = 0x010C;
}
vendor/setasign/fpdi/src/PdfParser/CrossReference/FixedReader.php 0000644 00000013264 14760002214 0021062 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\CrossReference;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\StreamReader;
/**
* Class FixedReader
*
* This reader allows a very less overhead parsing of single entries of the cross-reference, because the main entries
* are only read when needed and not in a single run.
*
* @package setasign\Fpdi\PdfParser\CrossReference
*/
class FixedReader extends AbstractReader implements ReaderInterface
{
/**
* @var StreamReader
*/
protected $reader;
/**
* Data of subsections.
*
* @var array
*/
protected $subSections;
/**
* FixedReader constructor.
*
* @param PdfParser $parser
* @throws CrossReferenceException
*/
public function __construct(PdfParser $parser)
{
$this->reader = $parser->getStreamReader();
$this->read();
parent::__construct($parser);
}
/**
* Get all subsection data.
*
* @return array
*/
public function getSubSections()
{
return $this->subSections;
}
/**
* @inheritdoc
*/
public function getOffsetFor($objectNumber)
{
foreach ($this->subSections as $offset => list($startObject, $objectCount)) {
if ($objectNumber >= $startObject && $objectNumber < ($startObject + $objectCount)) {
$position = $offset + 20 * ($objectNumber - $startObject);
$this->reader->ensure($position, 20);
$line = $this->reader->readBytes(20);
if ($line[17] === 'f') {
return false;
}
return (int) \substr($line, 0, 10);
}
}
return false;
}
/**
* Read the cross-reference.
*
* This reader will only read the subsections in this method. The offsets were resolved individually by this
* information.
*
* @throws CrossReferenceException
*/
protected function read()
{
$subSections = [];
$startObject = $entryCount = $lastLineStart = null;
$validityChecked = false;
while (($line = $this->reader->readLine(20)) !== false) {
if (\strpos($line, 'trailer') !== false) {
$this->reader->reset($lastLineStart);
break;
}
// jump over if line content doesn't match the expected string
if (\sscanf($line, '%d %d', $startObject, $entryCount) !== 2) {
continue;
}
$oldPosition = $this->reader->getPosition();
$position = $oldPosition + $this->reader->getOffset();
if (!$validityChecked && $entryCount > 0) {
$nextLine = $this->reader->readBytes(21);
/* Check the next line for maximum of 20 bytes and not longer
* By catching 21 bytes and trimming the length should be still 21.
*/
if (\strlen(\trim($nextLine)) !== 21) {
throw new CrossReferenceException(
'Cross-reference entries are larger than 20 bytes.',
CrossReferenceException::ENTRIES_TOO_LARGE
);
}
/* Check for less than 20 bytes: cut the line to 20 bytes and trim; have to result in exactly 18 bytes.
* If it would have less bytes the substring would get the first bytes of the next line which would
* evaluate to a 20 bytes long string after trimming.
*/
if (\strlen(\trim(\substr($nextLine, 0, 20))) !== 18) {
throw new CrossReferenceException(
'Cross-reference entries are less than 20 bytes.',
CrossReferenceException::ENTRIES_TOO_SHORT
);
}
$validityChecked = true;
}
$subSections[$position] = [$startObject, $entryCount];
$lastLineStart = $position + $entryCount * 20;
$this->reader->reset($lastLineStart);
}
// reset after the last correct parsed line
$this->reader->reset($lastLineStart);
if (\count($subSections) === 0) {
throw new CrossReferenceException(
'No entries found in cross-reference.',
CrossReferenceException::NO_ENTRIES
);
}
$this->subSections = $subSections;
}
/**
* Fixes an invalid object number shift.
*
* This method can be used to repair documents with an invalid subsection header:
*
* <code>
* xref
* 1 7
* 0000000000 65535 f
* 0000000009 00000 n
* 0000412075 00000 n
* 0000412172 00000 n
* 0000412359 00000 n
* 0000412417 00000 n
* 0000412468 00000 n
* </code>
*
* It shall only be called on the first table.
*
* @return bool
*/
public function fixFaultySubSectionShift()
{
$subSections = $this->getSubSections();
if (\count($subSections) > 1) {
return false;
}
$subSection = \current($subSections);
if ($subSection[0] != 1) {
return false;
}
if ($this->getOffsetFor(1) === false) {
foreach ($subSections as $offset => list($startObject, $objectCount)) {
$this->subSections[$offset] = [$startObject - 1, $objectCount];
}
return true;
}
return false;
}
}
vendor/setasign/fpdi/src/PdfParser/CrossReference/ReaderInterface.php 0000644 00000001463 14760002214 0021721 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\CrossReference;
use setasign\Fpdi\PdfParser\Type\PdfDictionary;
/**
* ReaderInterface for cross-reference readers.
*
* @package setasign\Fpdi\PdfParser\CrossReference
*/
interface ReaderInterface
{
/**
* Get an offset by an object number.
*
* @param int $objectNumber
* @return int|bool False if the offset was not found.
*/
public function getOffsetFor($objectNumber);
/**
* Get the trailer related to this cross reference.
*
* @return PdfDictionary
*/
public function getTrailer();
}
vendor/setasign/fpdi/src/PdfParser/CrossReference/CrossReference.php 0000644 00000023465 14760002214 0021614 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\CrossReference;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\Type\PdfDictionary;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfNumeric;
use setasign\Fpdi\PdfParser\Type\PdfStream;
use setasign\Fpdi\PdfParser\Type\PdfToken;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
/**
* Class CrossReference
*
* This class processes the standard cross reference of a PDF document.
*
* @package setasign\Fpdi\PdfParser\CrossReference
*/
class CrossReference
{
/**
* The byte length in which the "startxref" keyword should be searched.
*
* @var int
*/
static public $trailerSearchLength = 5500;
/**
* @var int
*/
protected $fileHeaderOffset = 0;
/**
* @var PdfParser
*/
protected $parser;
/**
* @var ReaderInterface[]
*/
protected $readers = [];
/**
* CrossReference constructor.
*
* @param PdfParser $parser
* @throws CrossReferenceException
* @throws PdfTypeException
*/
public function __construct(PdfParser $parser, $fileHeaderOffset = 0)
{
$this->parser = $parser;
$this->fileHeaderOffset = $fileHeaderOffset;
$offset = $this->findStartXref();
$reader = null;
/** @noinspection TypeUnsafeComparisonInspection */
while ($offset != false) { // By doing an unsafe comparsion we ignore faulty references to byte offset 0
try {
$reader = $this->readXref($offset + $this->fileHeaderOffset);
} catch (CrossReferenceException $e) {
// sometimes the file header offset is part of the byte offsets, so let's retry by resetting it to zero.
if ($e->getCode() === CrossReferenceException::INVALID_DATA && $this->fileHeaderOffset !== 0) {
$this->fileHeaderOffset = 0;
$reader = $this->readXref($offset + $this->fileHeaderOffset);
} else {
throw $e;
}
}
$trailer = $reader->getTrailer();
$this->checkForEncryption($trailer);
$this->readers[] = $reader;
if (isset($trailer->value['Prev'])) {
$offset = $trailer->value['Prev']->value;
} else {
$offset = false;
}
}
// fix faulty sub-section header
if ($reader instanceof FixedReader) {
/**
* @var FixedReader $reader
*/
$reader->fixFaultySubSectionShift();
}
if ($reader === null) {
throw new CrossReferenceException('No cross-reference found.', CrossReferenceException::NO_XREF_FOUND);
}
}
/**
* Get the size of the cross reference.
*
* @return integer
*/
public function getSize()
{
return $this->getTrailer()->value['Size']->value;
}
/**
* Get the trailer dictionary.
*
* @return PdfDictionary
*/
public function getTrailer()
{
return $this->readers[0]->getTrailer();
}
/**
* Get the cross reference readser instances.
*
* @return ReaderInterface[]
*/
public function getReaders()
{
return $this->readers;
}
/**
* Get the offset by an object number.
*
* @param int $objectNumber
* @return integer|bool
*/
public function getOffsetFor($objectNumber)
{
foreach ($this->getReaders() as $reader) {
$offset = $reader->getOffsetFor($objectNumber);
if ($offset !== false) {
return $offset;
}
}
return false;
}
/**
* Get an indirect object by its object number.
*
* @param int $objectNumber
* @return PdfIndirectObject
* @throws CrossReferenceException
*/
public function getIndirectObject($objectNumber)
{
$offset = $this->getOffsetFor($objectNumber);
if ($offset === false) {
throw new CrossReferenceException(
\sprintf('Object (id:%s) not found.', $objectNumber),
CrossReferenceException::OBJECT_NOT_FOUND
);
}
$parser = $this->parser;
$parser->getTokenizer()->clearStack();
$parser->getStreamReader()->reset($offset + $this->fileHeaderOffset);
try {
/** @var PdfIndirectObject $object */
$object = $parser->readValue(null, PdfIndirectObject::class);
} catch (PdfTypeException $e) {
throw new CrossReferenceException(
\sprintf('Object (id:%s) not found at location (%s).', $objectNumber, $offset),
CrossReferenceException::OBJECT_NOT_FOUND,
$e
);
}
if ($object->objectNumber !== $objectNumber) {
throw new CrossReferenceException(
\sprintf('Wrong object found, got %s while %s was expected.', $object->objectNumber, $objectNumber),
CrossReferenceException::OBJECT_NOT_FOUND
);
}
return $object;
}
/**
* Read the cross-reference table at a given offset.
*
* Internally the method will try to evaluate the best reader for this cross-reference.
*
* @param int $offset
* @return ReaderInterface
* @throws CrossReferenceException
* @throws PdfTypeException
*/
protected function readXref($offset)
{
$this->parser->getStreamReader()->reset($offset);
$this->parser->getTokenizer()->clearStack();
$initValue = $this->parser->readValue();
return $this->initReaderInstance($initValue);
}
/**
* Get a cross-reference reader instance.
*
* @param PdfToken|PdfIndirectObject $initValue
* @return ReaderInterface|bool
* @throws CrossReferenceException
* @throws PdfTypeException
*/
protected function initReaderInstance($initValue)
{
$position = $this->parser->getStreamReader()->getPosition()
+ $this->parser->getStreamReader()->getOffset() + $this->fileHeaderOffset;
if ($initValue instanceof PdfToken && $initValue->value === 'xref') {
try {
return new FixedReader($this->parser);
} catch (CrossReferenceException $e) {
$this->parser->getStreamReader()->reset($position);
$this->parser->getTokenizer()->clearStack();
return new LineReader($this->parser);
}
}
if ($initValue instanceof PdfIndirectObject) {
try {
$stream = PdfStream::ensure($initValue->value);
} catch (PdfTypeException $e) {
throw new CrossReferenceException(
'Invalid object type at xref reference offset.',
CrossReferenceException::INVALID_DATA,
$e
);
}
$type = PdfDictionary::get($stream->value, 'Type');
if ($type->value !== 'XRef') {
throw new CrossReferenceException(
'The xref position points to an incorrect object type.',
CrossReferenceException::INVALID_DATA
);
}
$this->checkForEncryption($stream->value);
throw new CrossReferenceException(
'This PDF document probably uses a compression technique which is not supported by the ' .
'free parser shipped with FPDI. (See https://www.setasign.com/fpdi-pdf-parser for more details)',
CrossReferenceException::COMPRESSED_XREF
);
}
throw new CrossReferenceException(
'The xref position points to an incorrect object type.',
CrossReferenceException::INVALID_DATA
);
}
/**
* Check for encryption.
*
* @param PdfDictionary $dictionary
* @throws CrossReferenceException
*/
protected function checkForEncryption(PdfDictionary $dictionary)
{
if (isset($dictionary->value['Encrypt'])) {
throw new CrossReferenceException(
'This PDF document is encrypted and cannot be processed with FPDI.',
CrossReferenceException::ENCRYPTED
);
}
}
/**
* Find the start position for the first cross-reference.
*
* @return int The byte-offset position of the first cross-reference.
* @throws CrossReferenceException
*/
protected function findStartXref()
{
$reader = $this->parser->getStreamReader();
$reader->reset(-self::$trailerSearchLength, self::$trailerSearchLength);
$buffer = $reader->getBuffer(false);
$pos = \strrpos($buffer, 'startxref');
$addOffset = 9;
if ($pos === false) {
// Some corrupted documents uses startref, instead of startxref
$pos = \strrpos($buffer, 'startref');
if ($pos === false) {
throw new CrossReferenceException(
'Unable to find pointer to xref table',
CrossReferenceException::NO_STARTXREF_FOUND
);
}
$addOffset = 8;
}
$reader->setOffset($pos + $addOffset);
try {
$value = $this->parser->readValue(null, PdfNumeric::class);
} catch (PdfTypeException $e) {
throw new CrossReferenceException(
'Invalid data after startxref keyword.',
CrossReferenceException::INVALID_DATA,
$e
);
}
return $value->value;
}
}
vendor/setasign/fpdi/src/PdfParser/CrossReference/AbstractReader.php 0000644 00000004771 14760002214 0021571 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\CrossReference;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\Type\PdfDictionary;
use setasign\Fpdi\PdfParser\Type\PdfToken;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
/**
* Abstract class for cross-reference reader classes.
*
* @package setasign\Fpdi\PdfParser\CrossReference
*/
abstract class AbstractReader
{
/**
* @var PdfParser
*/
protected $parser;
/**
* @var PdfDictionary
*/
protected $trailer;
/**
* AbstractReader constructor.
*
* @param PdfParser $parser
* @throws CrossReferenceException
* @throws PdfTypeException
*/
public function __construct(PdfParser $parser)
{
$this->parser = $parser;
$this->readTrailer();
}
/**
* Get the trailer dictionary.
*
* @return PdfDictionary
*/
public function getTrailer()
{
return $this->trailer;
}
/**
* Read the trailer dictionary.
*
* @throws CrossReferenceException
* @throws PdfTypeException
*/
protected function readTrailer()
{
try {
$trailerKeyword = $this->parser->readValue(null, PdfToken::class);
if ($trailerKeyword->value !== 'trailer') {
throw new CrossReferenceException(
\sprintf(
'Unexpected end of cross reference. "trailer"-keyword expected, got: %s.',
$trailerKeyword->value
),
CrossReferenceException::UNEXPECTED_END
);
}
} catch (PdfTypeException $e) {
throw new CrossReferenceException(
'Unexpected end of cross reference. "trailer"-keyword expected, got an invalid object type.',
CrossReferenceException::UNEXPECTED_END,
$e
);
}
try {
$trailer = $this->parser->readValue(null, PdfDictionary::class);
} catch (PdfTypeException $e) {
throw new CrossReferenceException(
'Unexpected end of cross reference. Trailer not found.',
CrossReferenceException::UNEXPECTED_END,
$e
);
}
$this->trailer = $trailer;
}
}
vendor/setasign/fpdi/src/PdfParser/Filter/FilterException.php 0000644 00000001023 14760002214 0020307 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Filter;
use setasign\Fpdi\PdfParser\PdfParserException;
/**
* Exception for filters
*
* @package setasign\Fpdi\PdfParser\Filter
*/
class FilterException extends PdfParserException
{
const UNSUPPORTED_FILTER = 0x0201;
const NOT_IMPLEMENTED = 0x0202;
}
vendor/setasign/fpdi/src/PdfParser/Filter/Ascii85.php 0000644 00000005677 14760002214 0016433 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Filter;
/**
* Class for handling ASCII base-85 encoded data
*
* @package setasign\Fpdi\PdfParser\Filter
*/
class Ascii85 implements FilterInterface
{
/**
* Decode ASCII85 encoded string.
*
* @param string $data The input string
* @return string
* @throws Ascii85Exception
*/
public function decode($data)
{
$out = '';
$state = 0;
$chn = null;
$data = \preg_replace('/\s/', '', $data);
$l = \strlen($data);
/** @noinspection ForeachInvariantsInspection */
for ($k = 0; $k < $l; ++$k) {
$ch = \ord($data[$k]) & 0xff;
//Start <~
if ($k === 0 && $ch === 60 && isset($data[$k + 1]) && (\ord($data[$k + 1]) & 0xFF) === 126) {
$k++;
continue;
}
//End ~>
if ($ch === 126 && isset($data[$k + 1]) && (\ord($data[$k + 1]) & 0xFF) === 62) {
break;
}
if ($ch === 122 /* z */ && $state === 0) {
$out .= \chr(0) . \chr(0) . \chr(0) . \chr(0);
continue;
}
if ($ch < 33 /* ! */ || $ch > 117 /* u */) {
throw new Ascii85Exception(
'Illegal character found while ASCII85 decode.',
Ascii85Exception::ILLEGAL_CHAR_FOUND
);
}
$chn[$state] = $ch - 33;/* ! */
$state++;
if ($state === 5) {
$state = 0;
$r = 0;
for ($j = 0; $j < 5; ++$j) {
/** @noinspection UnnecessaryCastingInspection */
$r = (int)($r * 85 + $chn[$j]);
}
$out .= \chr($r >> 24)
. \chr($r >> 16)
. \chr($r >> 8)
. \chr($r);
}
}
if ($state === 1) {
throw new Ascii85Exception(
'Illegal length while ASCII85 decode.',
Ascii85Exception::ILLEGAL_LENGTH
);
}
if ($state === 2) {
$r = $chn[0] * 85 * 85 * 85 * 85 + ($chn[1] + 1) * 85 * 85 * 85;
$out .= \chr($r >> 24);
} elseif ($state === 3) {
$r = $chn[0] * 85 * 85 * 85 * 85 + $chn[1] * 85 * 85 * 85 + ($chn[2] + 1) * 85 * 85;
$out .= \chr($r >> 24);
$out .= \chr($r >> 16);
} elseif ($state === 4) {
$r = $chn[0] * 85 * 85 * 85 * 85 + $chn[1] * 85 * 85 * 85 + $chn[2] * 85 * 85 + ($chn[3] + 1) * 85;
$out .= \chr($r >> 24);
$out .= \chr($r >> 16);
$out .= \chr($r >> 8);
}
return $out;
}
}
vendor/setasign/fpdi/src/PdfParser/Filter/Flate.php 0000644 00000004752 14760002214 0016252 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Filter;
/**
* Class for handling zlib/deflate encoded data
*
* @package setasign\Fpdi\PdfParser\Filter
*/
class Flate implements FilterInterface
{
/**
* Checks whether the zlib extension is loaded.
*
* Used for testing purpose.
*
* @return boolean
* @internal
*/
protected function extensionLoaded()
{
return \extension_loaded('zlib');
}
/**
* Decodes a flate compressed string.
*
* @param string $data The input string
* @return string
* @throws FlateException
*/
public function decode($data)
{
if ($this->extensionLoaded()) {
$oData = $data;
$data = @((\strlen($data) > 0) ? \gzuncompress($data) : '');
if ($data === false) {
// let's try if the checksum is CRC32
$fh = fopen('php://temp', 'w+b');
fwrite($fh, "\x1f\x8b\x08\x00\x00\x00\x00\x00" . $oData);
stream_filter_append($fh, 'zlib.inflate', STREAM_FILTER_READ, ['window' => 30]);
fseek($fh, 0);
$data = stream_get_contents($fh);
fclose($fh);
if ($data) {
return $data;
}
// Try this fallback
$tries = 0;
$oDataLen = strlen($oData);
while ($tries < 6 && ($data === false || (strlen($data) < (strlen($oDataLen) - $tries - 1)))) {
$data = @(gzinflate(substr($oData, $tries)));
$tries++;
}
// let's use this fallback only if the $data is longer than the original data
if (strlen($data) > ($oDataLen - $tries - 1)) {
return $data;
}
if (!$data) {
throw new FlateException(
'Error while decompressing stream.',
FlateException::DECOMPRESS_ERROR
);
}
}
} else {
throw new FlateException(
'To handle FlateDecode filter, enable zlib support in PHP.',
FlateException::NO_ZLIB
);
}
return $data;
}
}
vendor/setasign/fpdi/src/PdfParser/Filter/Lzw.php 0000644 00000010276 14760002214 0015771 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Filter;
/**
* Class for handling LZW encoded data
*
* @package setasign\Fpdi\PdfParser\Filter
*/
class Lzw implements FilterInterface
{
/**
* @var null|string
*/
protected $data;
/**
* @var array
*/
protected $sTable = [];
/**
* @var int
*/
protected $dataLength = 0;
/**
* @var int
*/
protected $tIdx;
/**
* @var int
*/
protected $bitsToGet = 9;
/**
* @var int
*/
protected $bytePointer;
/**
* @var int
*/
protected $nextData = 0;
/**
* @var int
*/
protected $nextBits = 0;
/**
* @var array
*/
protected $andTable = [511, 1023, 2047, 4095];
/**
* Method to decode LZW compressed data.
*
* @param string $data The compressed data
* @return string The uncompressed data
* @throws LzwException
*/
public function decode($data)
{
if ($data[0] === "\x00" && $data[1] === "\x01") {
throw new LzwException(
'LZW flavour not supported.',
LzwException::LZW_FLAVOUR_NOT_SUPPORTED
);
}
$this->initsTable();
$this->data = $data;
$this->dataLength = \strlen($data);
// Initialize pointers
$this->bytePointer = 0;
$this->nextData = 0;
$this->nextBits = 0;
$oldCode = 0;
$uncompData = '';
while (($code = $this->getNextCode()) !== 257) {
if ($code === 256) {
$this->initsTable();
$code = $this->getNextCode();
if ($code === 257) {
break;
}
$uncompData .= $this->sTable[$code];
$oldCode = $code;
} else {
if ($code < $this->tIdx) {
$string = $this->sTable[$code];
$uncompData .= $string;
$this->addStringToTable($this->sTable[$oldCode], $string[0]);
$oldCode = $code;
} else {
$string = $this->sTable[$oldCode];
$string .= $string[0];
$uncompData .= $string;
$this->addStringToTable($string);
$oldCode = $code;
}
}
}
return $uncompData;
}
/**
* Initialize the string table.
*/
protected function initsTable()
{
$this->sTable = [];
for ($i = 0; $i < 256; $i++) {
$this->sTable[$i] = \chr($i);
}
$this->tIdx = 258;
$this->bitsToGet = 9;
}
/**
* Add a new string to the string table.
*
* @param string $oldString
* @param string $newString
*/
protected function addStringToTable($oldString, $newString = '')
{
$string = $oldString . $newString;
// Add this new String to the table
$this->sTable[$this->tIdx++] = $string;
if ($this->tIdx === 511) {
$this->bitsToGet = 10;
} elseif ($this->tIdx === 1023) {
$this->bitsToGet = 11;
} elseif ($this->tIdx === 2047) {
$this->bitsToGet = 12;
}
}
/**
* Returns the next 9, 10, 11 or 12 bits.
*
* @return integer
*/
protected function getNextCode()
{
if ($this->bytePointer === $this->dataLength) {
return 257;
}
$this->nextData = ($this->nextData << 8) | (\ord($this->data[$this->bytePointer++]) & 0xff);
$this->nextBits += 8;
if ($this->nextBits < $this->bitsToGet) {
$this->nextData = ($this->nextData << 8) | (\ord($this->data[$this->bytePointer++]) & 0xff);
$this->nextBits += 8;
}
$code = ($this->nextData >> ($this->nextBits - $this->bitsToGet)) & $this->andTable[$this->bitsToGet - 9];
$this->nextBits -= $this->bitsToGet;
return $code;
}
}
vendor/setasign/fpdi/src/PdfParser/Filter/FlateException.php 0000644 00000001047 14760002214 0020123 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Filter;
/**
* Exception for flate filter class
*
* @package setasign\Fpdi\PdfParser\Filter
*/
class FlateException extends FilterException
{
/**
* @var integer
*/
const NO_ZLIB = 0x0401;
/**
* @var integer
*/
const DECOMPRESS_ERROR = 0x0402;
}
vendor/setasign/fpdi/src/PdfParser/Filter/AsciiHex.php 0000644 00000002241 14760002214 0016703 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Filter;
/**
* Class for handling ASCII hexadecimal encoded data
*
* @package setasign\Fpdi\PdfParser\Filter
*/
class AsciiHex implements FilterInterface
{
/**
* Converts an ASCII hexadecimal encoded string into its binary representation.
*
* @param string $data The input string
* @return string
*/
public function decode($data)
{
$data = \preg_replace('/[^0-9A-Fa-f]/', '', \rtrim($data, '>'));
if ((\strlen($data) % 2) === 1) {
$data .= '0';
}
return \pack('H*', $data);
}
/**
* Converts a string into ASCII hexadecimal representation.
*
* @param string $data The input string
* @param boolean $leaveEOD
* @return string
*/
public function encode($data, $leaveEOD = false)
{
$t = \unpack('H*', $data);
return \current($t)
. ($leaveEOD ? '' : '>');
}
}
vendor/setasign/fpdi/src/PdfParser/Filter/FilterInterface.php 0000644 00000001023 14760002214 0020251 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Filter;
/**
* Interface for filters
*
* @package setasign\Fpdi\PdfParser\Filter
*/
interface FilterInterface
{
/**
* Decode a string.
*
* @param string $data The input string
* @return string
*/
public function decode($data);
}
vendor/setasign/fpdi/src/PdfParser/Filter/LzwException.php 0000644 00000000753 14760002214 0017647 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Filter;
/**
* Exception for LZW filter class
*
* @package setasign\Fpdi\PdfParser\Filter
*/
class LzwException extends FilterException
{
/**
* @var integer
*/
const LZW_FLAVOUR_NOT_SUPPORTED = 0x0501;
}
vendor/setasign/fpdi/src/PdfParser/Filter/Ascii85Exception.php 0000644 00000001064 14760002214 0020274 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Filter;
/**
* Exception for Ascii85 filter class
*
* @package setasign\Fpdi\PdfParser\Filter
*/
class Ascii85Exception extends FilterException
{
/**
* @var integer
*/
const ILLEGAL_CHAR_FOUND = 0x0301;
/**
* @var integer
*/
const ILLEGAL_LENGTH = 0x0302;
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfName.php 0000644 00000003622 14760002214 0016220 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
use setasign\Fpdi\PdfParser\StreamReader;
use setasign\Fpdi\PdfParser\Tokenizer;
/**
* Class representing a PDF name object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfName extends PdfType
{
/**
* Parses a name object from the passed tokenizer and stream-reader.
*
* @param Tokenizer $tokenizer
* @param StreamReader $streamReader
* @return self
*/
public static function parse(Tokenizer $tokenizer, StreamReader $streamReader)
{
$v = new self;
if (\strspn($streamReader->getByte(), "\x00\x09\x0A\x0C\x0D\x20()<>[]{}/%") === 0) {
$v->value = (string) $tokenizer->getNextToken();
return $v;
}
$v->value = '';
return $v;
}
/**
* Unescapes a name string.
*
* @param string $value
* @return string
*/
static public function unescape($value)
{
if (strpos($value, '#') === false)
return $value;
return preg_replace_callback('/#([a-fA-F\d]{2})/', function($matches) {
return chr(hexdec($matches[1]));
}, $value);
}
/**
* Helper method to create an instance.
*
* @param string $string
* @return self
*/
public static function create($string)
{
$v = new self;
$v->value = $string;
return $v;
}
/**
* Ensures that the passed value is a PdfName instance.
*
* @param mixed $name
* @return self
* @throws PdfTypeException
*/
public static function ensure($name)
{
return PdfType::ensureType(self::class, $name, 'Name value expected.');
}
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfNull.php 0000644 00000000640 14760002214 0016247 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
/**
* Class representing a PDF null object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfNull extends PdfType
{
// empty body
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfArray.php 0000644 00000004141 14760002214 0016413 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\Tokenizer;
/**
* Class representing a PDF array object
*
* @package setasign\Fpdi\PdfParser\Type
* @property array $value The value of the PDF type.
*/
class PdfArray extends PdfType
{
/**
* Parses an array of the passed tokenizer and parser.
*
* @param Tokenizer $tokenizer
* @param PdfParser $parser
* @return bool|self
* @throws PdfTypeException
*/
public static function parse(Tokenizer $tokenizer, PdfParser $parser)
{
$result = [];
// Recurse into this function until we reach the end of the array.
while (($token = $tokenizer->getNextToken()) !== ']') {
if ($token === false || ($value = $parser->readValue($token)) === false) {
return false;
}
$result[] = $value;
}
$v = new self;
$v->value = $result;
return $v;
}
/**
* Helper method to create an instance.
*
* @param PdfType[] $values
* @return self
*/
public static function create(array $values = [])
{
$v = new self;
$v->value = $values;
return $v;
}
/**
* Ensures that the passed array is a PdfArray instance with a (optional) specific size.
*
* @param mixed $array
* @param null|int $size
* @return self
* @throws PdfTypeException
*/
public static function ensure($array, $size = null)
{
$result = PdfType::ensureType(self::class, $array, 'Array value expected.');
if ($size !== null && \count($array->value) !== $size) {
throw new PdfTypeException(
\sprintf('Array with %s entries expected.', $size),
PdfTypeException::INVALID_DATA_SIZE
);
}
return $result;
}
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfDictionary.php 0000644 00000007005 14760002214 0017444 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\StreamReader;
use setasign\Fpdi\PdfParser\Tokenizer;
/**
* Class representing a PDF dictionary object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfDictionary extends PdfType
{
/**
* Parses a dictionary of the passed tokenizer, stream-reader and parser.
*
* @param Tokenizer $tokenizer
* @param StreamReader $streamReader
* @param PdfParser $parser
* @return bool|self
* @throws PdfTypeException
*/
public static function parse(Tokenizer $tokenizer, StreamReader $streamReader, PdfParser $parser)
{
$entries = [];
while (true) {
$token = $tokenizer->getNextToken();
if ($token === '>' && $streamReader->getByte() === '>') {
$streamReader->addOffset(1);
break;
}
$key = $parser->readValue($token);
if ($key === false) {
return false;
}
// ensure the first value to be a Name object
if (!($key instanceof PdfName)) {
$lastToken = null;
// ignore all other entries and search for the closing brackets
while (($token = $tokenizer->getNextToken()) !== '>' && $token !== false && $lastToken !== '>') {
$lastToken = $token;
}
if ($token === false) {
return false;
}
break;
}
$value = $parser->readValue();
if ($value === false) {
return false;
}
if ($value instanceof PdfNull) {
continue;
}
// catch missing value
if ($value instanceof PdfToken && $value->value === '>' && $streamReader->getByte() === '>') {
$streamReader->addOffset(1);
break;
}
$entries[$key->value] = $value;
}
$v = new self;
$v->value = $entries;
return $v;
}
/**
* Helper method to create an instance.
*
* @param PdfType[] $entries The keys are the name entries of the dictionary.
* @return self
*/
public static function create(array $entries = [])
{
$v = new self;
$v->value = $entries;
return $v;
}
/**
* Get a value by its key from a dictionary or a default value.
*
* @param mixed $dictionary
* @param string $key
* @param PdfType|mixed|null $default
* @return PdfNull|PdfType
* @throws PdfTypeException
*/
public static function get($dictionary, $key, PdfType $default = null)
{
$dictionary = self::ensure($dictionary);
if (isset($dictionary->value[$key])) {
return $dictionary->value[$key];
}
return $default === null
? new PdfNull()
: $default;
}
/**
* Ensures that the passed value is a PdfDictionary instance.
*
* @param mixed $dictionary
* @return self
* @throws PdfTypeException
*/
public static function ensure($dictionary)
{
return PdfType::ensureType(self::class, $dictionary, 'Dictionary value expected.');
}
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfHexString.php 0000644 00000003644 14760002214 0017257 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
use setasign\Fpdi\PdfParser\StreamReader;
/**
* Class representing a hexadecimal encoded PDF string object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfHexString extends PdfType
{
/**
* Parses a hexadecimal string object from the stream reader.
*
* @param StreamReader $streamReader
* @return bool|self
*/
public static function parse(StreamReader $streamReader)
{
$bufferOffset = $streamReader->getOffset();
/**
* @var string $buffer
* @var int $pos
*/
while (true) {
$buffer = $streamReader->getBuffer(false);
$pos = \strpos($buffer, '>', $bufferOffset);
if ($pos === false) {
if (!$streamReader->increaseLength()) {
return false;
}
continue;
}
break;
}
$result = \substr($buffer, $bufferOffset, $pos - $bufferOffset);
$streamReader->setOffset($pos + 1);
$v = new self;
$v->value = $result;
return $v;
}
/**
* Helper method to create an instance.
*
* @param string $string The hex encoded string.
* @return self
*/
public static function create($string)
{
$v = new self;
$v->value = $string;
return $v;
}
/**
* Ensures that the passed value is a PdfHexString instance.
*
* @param mixed $hexString
* @return self
* @throws PdfTypeException
*/
public static function ensure($hexString)
{
return PdfType::ensureType(self::class, $hexString, 'Hex string value expected.');
}
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfBoolean.php 0000644 00000001673 14760002214 0016723 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
/**
* Class representing a boolean PDF object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfBoolean extends PdfType
{
/**
* Helper method to create an instance.
*
* @param bool $value
* @return self
*/
public static function create($value)
{
$v = new self;
$v->value = (boolean) $value;
return $v;
}
/**
* Ensures that the passed value is a PdfBoolean instance.
*
* @param mixed $value
* @return self
* @throws PdfTypeException
*/
public static function ensure($value)
{
return PdfType::ensureType(self::class, $value, 'Boolean value expected.');
}
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfString.php 0000644 00000012051 14760002214 0016602 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
use setasign\Fpdi\PdfParser\StreamReader;
/**
* Class representing a PDF string object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfString extends PdfType
{
/**
* Parses a string object from the stream reader.
*
* @param StreamReader $streamReader
* @return self
*/
public static function parse(StreamReader $streamReader)
{
$pos = $startPos = $streamReader->getOffset();
$openBrackets = 1;
do {
$buffer = $streamReader->getBuffer(false);
for ($length = \strlen($buffer); $openBrackets !== 0 && $pos < $length; $pos++) {
switch ($buffer[$pos]) {
case '(':
$openBrackets++;
break;
case ')':
$openBrackets--;
break;
case '\\':
$pos++;
}
}
} while ($openBrackets !== 0 && $streamReader->increaseLength());
$result = \substr($buffer, $startPos, $openBrackets + $pos - $startPos - 1);
$streamReader->setOffset($pos);
$v = new self;
$v->value = $result;
return $v;
}
/**
* Helper method to create an instance.
*
* @param string $value The string needs to be escaped accordingly.
* @return self
*/
public static function create($value)
{
$v = new self;
$v->value = $value;
return $v;
}
/**
* Ensures that the passed value is a PdfString instance.
*
* @param mixed $string
* @return self
* @throws PdfTypeException
*/
public static function ensure($string)
{
return PdfType::ensureType(self::class, $string, 'String value expected.');
}
/**
* Unescapes escaped sequences in a PDF string according to the PDF specification.
*
* @param string $s
* @return string
*/
public static function unescape($s)
{
$out = '';
/** @noinspection ForeachInvariantsInspection */
for ($count = 0, $n = \strlen($s); $count < $n; $count++) {
if ($s[$count] !== '\\') {
$out .= $s[$count];
} else {
// A backslash at the end of the string - ignore it
if ($count === ($n - 1)) {
break;
}
switch ($s[++$count]) {
case ')':
case '(':
case '\\':
$out .= $s[$count];
break;
case 'f':
$out .= "\x0C";
break;
case 'b':
$out .= "\x08";
break;
case 't':
$out .= "\x09";
break;
case 'r':
$out .= "\x0D";
break;
case 'n':
$out .= "\x0A";
break;
case "\r":
if ($count !== $n - 1 && $s[$count + 1] === "\n") {
$count++;
}
break;
case "\n":
break;
default:
$actualChar = \ord($s[$count]);
// ascii 48 = number 0
// ascii 57 = number 9
if ($actualChar >= 48 &&
$actualChar <= 57) {
$oct = '' . $s[$count];
/** @noinspection NotOptimalIfConditionsInspection */
if ($count + 1 < $n &&
\ord($s[$count + 1]) >= 48 &&
\ord($s[$count + 1]) <= 57
) {
$count++;
$oct .= $s[$count];
/** @noinspection NotOptimalIfConditionsInspection */
if ($count + 1 < $n &&
\ord($s[$count + 1]) >= 48 &&
\ord($s[$count + 1]) <= 57
) {
$oct .= $s[++$count];
}
}
$out .= \chr(\octdec($oct));
} else {
// If the character is not one of those defined, the backslash is ignored
$out .= $s[$count];
}
}
}
}
return $out;
}
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfIndirectObject.php 0000644 00000005065 14760002214 0020233 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\StreamReader;
use setasign\Fpdi\PdfParser\Tokenizer;
/**
* Class representing an indirect object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfIndirectObject extends PdfType
{
/**
* Parses an indirect object from a tokenizer, parser and stream-reader.
*
* @param int $objectNumberToken
* @param int $objectGenerationNumberToken
* @param PdfParser $parser
* @param Tokenizer $tokenizer
* @param StreamReader $reader
* @return bool|self
* @throws PdfTypeException
*/
public static function parse(
$objectNumberToken,
$objectGenerationNumberToken,
PdfParser $parser,
Tokenizer $tokenizer,
StreamReader $reader
) {
$value = $parser->readValue();
if ($value === false) {
return false;
}
$nextToken = $tokenizer->getNextToken();
if ($nextToken === 'stream') {
$value = PdfStream::parse($value, $reader, $parser);
} elseif ($nextToken !== false) {
$tokenizer->pushStack($nextToken);
}
$v = new self;
$v->objectNumber = (int) $objectNumberToken;
$v->generationNumber = (int) $objectGenerationNumberToken;
$v->value = $value;
return $v;
}
/**
* Helper method to create an instance.
*
* @param int $objectNumber
* @param int $generationNumber
* @param PdfType $value
* @return self
*/
public static function create($objectNumber, $generationNumber, PdfType $value)
{
$v = new self;
$v->objectNumber = (int) $objectNumber;
$v->generationNumber = (int) $generationNumber;
$v->value = $value;
return $v;
}
/**
* Ensures that the passed value is a PdfIndirectObject instance.
*
* @param mixed $indirectObject
* @return self
* @throws PdfTypeException
*/
public static function ensure($indirectObject)
{
return PdfType::ensureType(self::class, $indirectObject, 'Indirect object expected.');
}
/**
* The object number.
*
* @var int
*/
public $objectNumber;
/**
* The generation number.
*
* @var int
*/
public $generationNumber;
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfIndirectObjectReference.php 0000644 00000002311 14760002214 0022041 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
/**
* Class representing an indirect object reference
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfIndirectObjectReference extends PdfType
{
/**
* Helper method to create an instance.
*
* @param int $objectNumber
* @param int $generationNumber
* @return self
*/
public static function create($objectNumber, $generationNumber)
{
$v = new self;
$v->value = (int) $objectNumber;
$v->generationNumber = (int) $generationNumber;
return $v;
}
/**
* Ensures that the passed value is a PdfIndirectObject instance.
*
* @param mixed $value
* @return self
* @throws PdfTypeException
*/
public static function ensure($value)
{
return PdfType::ensureType(self::class, $value, 'Indirect reference value expected.');
}
/**
* The generation number.
*
* @var int
*/
public $generationNumber;
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfStream.php 0000644 00000023566 14760002214 0016604 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\Filter\Ascii85;
use setasign\Fpdi\PdfParser\Filter\AsciiHex;
use setasign\Fpdi\PdfParser\Filter\FilterException;
use setasign\Fpdi\PdfParser\Filter\Flate;
use setasign\Fpdi\PdfParser\Filter\Lzw;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\StreamReader;
use setasign\FpdiPdfParser\PdfParser\Filter\Predictor;
/**
* Class representing a PDF stream object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfStream extends PdfType
{
/**
* Parses a stream from a stream reader.
*
* @param PdfDictionary $dictionary
* @param StreamReader $reader
* @param PdfParser $parser Optional to keep backwards compatibility
* @return self
* @throws PdfTypeException
*/
public static function parse(PdfDictionary $dictionary, StreamReader $reader, PdfParser $parser = null)
{
$v = new self;
$v->value = $dictionary;
$v->reader = $reader;
$v->parser = $parser;
$offset = $reader->getOffset();
// Find the first "newline"
while (($firstByte = $reader->getByte($offset)) !== false) {
if ($firstByte !== "\n" && $firstByte !== "\r") {
$offset++;
} else {
break;
}
}
if (false === $firstByte) {
throw new PdfTypeException(
'Unable to parse stream data. No newline after the stream keyword found.',
PdfTypeException::NO_NEWLINE_AFTER_STREAM_KEYWORD
);
}
$sndByte = $reader->getByte($offset + 1);
if ($firstByte === "\n" || $firstByte === "\r") {
$offset++;
}
if ($sndByte === "\n" && $firstByte !== "\n") {
$offset++;
}
$reader->setOffset($offset);
// let's only save the byte-offset and read the stream only when needed
$v->stream = $reader->getPosition() + $reader->getOffset();
return $v;
}
/**
* Helper method to create an instance.
*
* @param PdfDictionary $dictionary
* @param string $stream
* @return self
*/
public static function create(PdfDictionary $dictionary, $stream)
{
$v = new self;
$v->value = $dictionary;
$v->stream = (string) $stream;
return $v;
}
/**
* Ensures that the passed value is a PdfStream instance.
*
* @param mixed $stream
* @return self
* @throws PdfTypeException
*/
public static function ensure($stream)
{
return PdfType::ensureType(self::class, $stream, 'Stream value expected.');
}
/**
* The stream or its byte-offset position.
*
* @var int|string
*/
protected $stream;
/**
* The stream reader instance.
*
* @var StreamReader
*/
protected $reader;
/**
* The PDF parser instance.
*
* @var PdfParser
*/
protected $parser;
/**
* Get the stream data.
*
* @param bool $cache Whether cache the stream data or not.
* @return bool|string
* @throws PdfTypeException
* @throws CrossReferenceException
* @throws PdfParserException
*/
public function getStream($cache = false)
{
if (\is_int($this->stream)) {
$length = PdfDictionary::get($this->value, 'Length');
if ($this->parser !== null) {
$length = PdfType::resolve($length, $this->parser);
}
if (!($length instanceof PdfNumeric) || $length->value === 0) {
$this->reader->reset($this->stream, 100000);
$buffer = $this->extractStream();
} else {
$this->reader->reset($this->stream, $length->value);
$buffer = $this->reader->getBuffer(false);
if ($this->parser !== null) {
$this->reader->reset($this->stream + strlen($buffer));
$this->parser->getTokenizer()->clearStack();
$token = $this->parser->readValue();
if ($token === false || !($token instanceof PdfToken) || $token->value !== 'endstream') {
$this->reader->reset($this->stream, 100000);
$buffer = $this->extractStream();
$this->reader->reset($this->stream + strlen($buffer));
}
}
}
if ($cache === false) {
return $buffer;
}
$this->stream = $buffer;
$this->reader = null;
}
return $this->stream;
}
/**
* Extract the stream "manually".
*
* @return string
* @throws PdfTypeException
*/
protected function extractStream()
{
while (true) {
$buffer = $this->reader->getBuffer(false);
$length = \strpos($buffer, 'endstream');
if ($length === false) {
if (!$this->reader->increaseLength(100000)) {
throw new PdfTypeException('Cannot extract stream.');
}
continue;
}
break;
}
$buffer = \substr($buffer, 0, $length);
$lastByte = \substr($buffer, -1);
/* Check for EOL marker =
* CARRIAGE RETURN (\r) and a LINE FEED (\n) or just a LINE FEED (\n},
* and not by a CARRIAGE RETURN (\r) alone
*/
if ($lastByte === "\n") {
$buffer = \substr($buffer, 0, -1);
$lastByte = \substr($buffer, -1);
if ($lastByte === "\r") {
$buffer = \substr($buffer, 0, -1);
}
}
return $buffer;
}
/**
* Get the unfiltered stream data.
*
* @return string
* @throws FilterException
* @throws PdfParserException
*/
public function getUnfilteredStream()
{
$stream = $this->getStream();
$filters = PdfDictionary::get($this->value, 'Filter');
if ($filters instanceof PdfNull) {
return $stream;
}
if ($filters instanceof PdfArray) {
$filters = $filters->value;
} else {
$filters = [$filters];
}
$decodeParams = PdfDictionary::get($this->value, 'DecodeParms');
if ($decodeParams instanceof PdfArray) {
$decodeParams = $decodeParams->value;
} else {
$decodeParams = [$decodeParams];
}
foreach ($filters as $key => $filter) {
if (!($filter instanceof PdfName)) {
continue;
}
$decodeParam = null;
if (isset($decodeParams[$key])) {
$decodeParam = ($decodeParams[$key] instanceof PdfDictionary ? $decodeParams[$key] : null);
}
switch ($filter->value) {
case 'FlateDecode':
case 'Fl':
case 'LZWDecode':
case 'LZW':
if (\strpos($filter->value, 'LZW') === 0) {
$filterObject = new Lzw();
} else {
$filterObject = new Flate();
}
$stream = $filterObject->decode($stream);
if ($decodeParam instanceof PdfDictionary) {
$predictor = PdfDictionary::get($decodeParam, 'Predictor', PdfNumeric::create(1));
if ($predictor->value !== 1) {
if (!\class_exists(Predictor::class)) {
throw new PdfParserException(
'This PDF document makes use of features which are only implemented in the ' .
'commercial "FPDI PDF-Parser" add-on (see https://www.setasign.com/fpdi-pdf-' .
'parser).',
PdfParserException::IMPLEMENTED_IN_FPDI_PDF_PARSER
);
}
$colors = PdfDictionary::get($decodeParam, 'Colors', PdfNumeric::create(1));
$bitsPerComponent = PdfDictionary::get(
$decodeParam,
'BitsPerComponent',
PdfNumeric::create(8)
);
$columns = PdfDictionary::get($decodeParam, 'Columns', PdfNumeric::create(1));
$filterObject = new Predictor(
$predictor->value,
$colors->value,
$bitsPerComponent->value,
$columns->value
);
$stream = $filterObject->decode($stream);
}
}
break;
case 'ASCII85Decode':
case 'A85':
$filterObject = new Ascii85();
$stream = $filterObject->decode($stream);
break;
case 'ASCIIHexDecode':
case 'AHx':
$filterObject = new AsciiHex();
$stream = $filterObject->decode($stream);
break;
default:
throw new FilterException(
\sprintf('Unsupported filter "%s".', $filter->value),
FilterException::UNSUPPORTED_FILTER
);
}
}
return $stream;
}
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfNumeric.php 0000644 00000001701 14760002214 0016736 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
/**
* Class representing a numeric PDF object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfNumeric extends PdfType
{
/**
* Helper method to create an instance.
*
* @param int|float $value
* @return PdfNumeric
*/
public static function create($value)
{
$v = new self;
$v->value = $value + 0;
return $v;
}
/**
* Ensures that the passed value is a PdfNumeric instance.
*
* @param mixed $value
* @return self
* @throws PdfTypeException
*/
public static function ensure($value)
{
return PdfType::ensureType(self::class, $value, 'Numeric value expected.');
}
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfType.php 0000644 00000004062 14760002214 0016260 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\PdfParserException;
/**
* A class defining a PDF data type
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfType
{
/**
* Resolves a PdfType value to its value.
*
* This method is used to evaluate indirect and direct object references until a final value is reached.
*
* @param PdfType $value
* @param PdfParser $parser
* @param bool $stopAtIndirectObject
* @return PdfType
* @throws CrossReferenceException
* @throws PdfParserException
*/
public static function resolve(PdfType $value, PdfParser $parser, $stopAtIndirectObject = false)
{
if ($value instanceof PdfIndirectObject) {
if ($stopAtIndirectObject === true) {
return $value;
}
return self::resolve($value->value, $parser, $stopAtIndirectObject);
}
if ($value instanceof PdfIndirectObjectReference) {
return self::resolve($parser->getIndirectObject($value->value), $parser, $stopAtIndirectObject);
}
return $value;
}
/**
* Ensure that a value is an instance of a specific PDF type.
*
* @param string $type
* @param PdfType $value
* @param string $errorMessage
* @return mixed
* @throws PdfTypeException
*/
protected static function ensureType($type, $value, $errorMessage)
{
if (!($value instanceof $type)) {
throw new PdfTypeException(
$errorMessage,
PdfTypeException::INVALID_DATA_TYPE
);
}
return $value;
}
/**
* The value of the PDF type.
*
* @var mixed
*/
public $value;
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfTypeException.php 0000644 00000001047 14760002214 0020137 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
use setasign\Fpdi\PdfParser\PdfParserException;
/**
* Exception class for pdf type classes
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfTypeException extends PdfParserException
{
/**
* @var int
*/
const NO_NEWLINE_AFTER_STREAM_KEYWORD = 0x0601;
}
vendor/setasign/fpdi/src/PdfParser/Type/PdfToken.php 0000644 00000001652 14760002214 0016421 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser\Type;
/**
* Class representing PDF token object
*
* @package setasign\Fpdi\PdfParser\Type
*/
class PdfToken extends PdfType
{
/**
* Helper method to create an instance.
*
* @param string $token
* @return self
*/
public static function create($token)
{
$v = new self;
$v->value = $token;
return $v;
}
/**
* Ensures that the passed value is a PdfToken instance.
*
* @param mixed $token
* @return self
* @throws PdfTypeException
*/
public static function ensure($token)
{
return PdfType::ensureType(self::class, $token, 'Token value expected.');
}
}
vendor/setasign/fpdi/src/PdfParser/PdfParserException.php 0000644 00000001561 14760002214 0017532 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser;
use setasign\Fpdi\FpdiException;
/**
* Exception for the pdf parser class
*
* @package setasign\Fpdi\PdfParser
*/
class PdfParserException extends FpdiException
{
/**
* @var int
*/
const NOT_IMPLEMENTED = 0x0001;
/**
* @var int
*/
const IMPLEMENTED_IN_FPDI_PDF_PARSER = 0x0002;
/**
* @var int
*/
const INVALID_DATA_TYPE = 0x0003;
/**
* @var int
*/
const FILE_HEADER_NOT_FOUND = 0x0004;
/**
* @var int
*/
const PDF_VERSION_NOT_FOUND = 0x0005;
/**
* @var int
*/
const INVALID_DATA_SIZE = 0x0006;
}
vendor/setasign/fpdi/src/PdfParser/Tokenizer.php 0000644 00000007303 14760002214 0015737 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser;
/**
* A tokenizer class.
*
* @package setasign\Fpdi\PdfParser
*/
class Tokenizer
{
/**
* @var StreamReader
*/
protected $streamReader;
/**
* A token stack.
*
* @var string[]
*/
protected $stack = [];
/**
* Tokenizer constructor.
*
* @param StreamReader $streamReader
*/
public function __construct(StreamReader $streamReader)
{
$this->streamReader = $streamReader;
}
/**
* Get the stream reader instance.
*
* @return StreamReader
*/
public function getStreamReader()
{
return $this->streamReader;
}
/**
* Clear the token stack.
*/
public function clearStack()
{
$this->stack = [];
}
/**
* Push a token onto the stack.
*
* @param string $token
*/
public function pushStack($token)
{
$this->stack[] = $token;
}
/**
* Get next token.
*
* @return bool|string
*/
public function getNextToken()
{
$token = \array_pop($this->stack);
if ($token !== null) {
return $token;
}
if (($byte = $this->streamReader->readByte()) === false) {
return false;
}
if ($byte === "\x20" ||
$byte === "\x0A" ||
$byte === "\x0D" ||
$byte === "\x0C" ||
$byte === "\x09" ||
$byte === "\x00"
) {
if ($this->leapWhiteSpaces() === false) {
return false;
}
$byte = $this->streamReader->readByte();
}
switch ($byte) {
case '/':
case '[':
case ']':
case '(':
case ')':
case '{':
case '}':
case '<':
case '>':
return $byte;
case '%':
$this->streamReader->readLine();
return $this->getNextToken();
}
/* This way is faster than checking single bytes.
*/
$bufferOffset = $this->streamReader->getOffset();
do {
$lastBuffer = $this->streamReader->getBuffer(false);
$pos = \strcspn(
$lastBuffer,
"\x00\x09\x0A\x0C\x0D\x20()<>[]{}/%",
$bufferOffset
);
} while (
// Break the loop if a delimiter or white space char is matched
// in the current buffer or increase the buffers length
$lastBuffer !== false &&
(
$bufferOffset + $pos === \strlen($lastBuffer) &&
$this->streamReader->increaseLength()
)
);
$result = \substr($lastBuffer, $bufferOffset - 1, $pos + 1);
$this->streamReader->setOffset($bufferOffset + $pos);
return $result;
}
/**
* Leap white spaces.
*
* @return boolean
*/
public function leapWhiteSpaces()
{
do {
if (!$this->streamReader->ensureContent()) {
return false;
}
$buffer = $this->streamReader->getBuffer(false);
$matches = \strspn($buffer, "\x20\x0A\x0C\x0D\x09\x00", $this->streamReader->getOffset());
if ($matches > 0) {
$this->streamReader->addOffset($matches);
}
} while ($this->streamReader->getOffset() >= $this->streamReader->getBufferLength());
return true;
}
}
vendor/setasign/fpdi/src/PdfParser/PdfParser.php 0000644 00000026530 14760002214 0015656 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser;
use setasign\Fpdi\PdfParser\CrossReference\CrossReference;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\Type\PdfArray;
use setasign\Fpdi\PdfParser\Type\PdfBoolean;
use setasign\Fpdi\PdfParser\Type\PdfDictionary;
use setasign\Fpdi\PdfParser\Type\PdfHexString;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObjectReference;
use setasign\Fpdi\PdfParser\Type\PdfName;
use setasign\Fpdi\PdfParser\Type\PdfNull;
use setasign\Fpdi\PdfParser\Type\PdfNumeric;
use setasign\Fpdi\PdfParser\Type\PdfString;
use setasign\Fpdi\PdfParser\Type\PdfToken;
use setasign\Fpdi\PdfParser\Type\PdfType;
/**
* A PDF parser class
*
* @package setasign\Fpdi\PdfParser
*/
class PdfParser
{
/**
* @var StreamReader
*/
protected $streamReader;
/**
* @var Tokenizer
*/
protected $tokenizer;
/**
* The file header.
*
* @var string
*/
protected $fileHeader;
/**
* The offset to the file header.
*
* @var int
*/
protected $fileHeaderOffset;
/**
* @var CrossReference
*/
protected $xref;
/**
* All read objects.
*
* @var array
*/
protected $objects = [];
/**
* PdfParser constructor.
*
* @param StreamReader $streamReader
*/
public function __construct(StreamReader $streamReader)
{
$this->streamReader = $streamReader;
$this->tokenizer = new Tokenizer($streamReader);
}
/**
* Removes cycled references.
*
* @internal
*/
public function cleanUp()
{
$this->xref = null;
}
/**
* Get the stream reader instance.
*
* @return StreamReader
*/
public function getStreamReader()
{
return $this->streamReader;
}
/**
* Get the tokenizer instance.
*
* @return Tokenizer
*/
public function getTokenizer()
{
return $this->tokenizer;
}
/**
* Resolves the file header.
*
* @throws PdfParserException
* @return int
*/
protected function resolveFileHeader()
{
if ($this->fileHeader) {
return $this->fileHeaderOffset;
}
$this->streamReader->reset(0);
$offset = false;
$maxIterations = 1000;
while (true) {
$buffer = $this->streamReader->getBuffer(false);
$offset = \strpos($buffer, '%PDF-');
if ($offset === false) {
if (!$this->streamReader->increaseLength(100) || (--$maxIterations === 0)) {
throw new PdfParserException(
'Unable to find PDF file header.',
PdfParserException::FILE_HEADER_NOT_FOUND
);
}
continue;
}
break;
}
$this->fileHeaderOffset = $offset;
$this->streamReader->setOffset($offset);
$this->fileHeader = \trim($this->streamReader->readLine());
return $this->fileHeaderOffset;
}
/**
* Get the cross reference instance.
*
* @return CrossReference
* @throws CrossReferenceException
* @throws PdfParserException
*/
public function getCrossReference()
{
if ($this->xref === null) {
$this->xref = new CrossReference($this, $this->resolveFileHeader());
}
return $this->xref;
}
/**
* Get the PDF version.
*
* @return int[] An array of major and minor version.
* @throws PdfParserException
*/
public function getPdfVersion()
{
$this->resolveFileHeader();
if (\preg_match('/%PDF-(\d)\.(\d)/', $this->fileHeader, $result) === 0) {
throw new PdfParserException(
'Unable to extract PDF version from file header.',
PdfParserException::PDF_VERSION_NOT_FOUND
);
}
list(, $major, $minor) = $result;
$catalog = $this->getCatalog();
if (isset($catalog->value['Version'])) {
$versionParts = \explode('.', PdfName::unescape(PdfType::resolve($catalog->value['Version'], $this)->value));
if (count($versionParts) === 2) {
list($major, $minor) = $versionParts;
}
}
return [(int) $major, (int) $minor];
}
/**
* Get the catalog dictionary.
*
* @return PdfDictionary
* @throws Type\PdfTypeException
* @throws CrossReferenceException
* @throws PdfParserException
*/
public function getCatalog()
{
$xref = $this->getCrossReference();
$trailer = $xref->getTrailer();
$catalog = PdfType::resolve(PdfDictionary::get($trailer, 'Root'), $this);
return PdfDictionary::ensure($catalog);
}
/**
* Get an indirect object by its object number.
*
* @param int $objectNumber
* @param bool $cache
* @return PdfIndirectObject
* @throws CrossReferenceException
* @throws PdfParserException
*/
public function getIndirectObject($objectNumber, $cache = false)
{
$objectNumber = (int) $objectNumber;
if (isset($this->objects[$objectNumber])) {
return $this->objects[$objectNumber];
}
$xref = $this->getCrossReference();
$object = $xref->getIndirectObject($objectNumber);
if ($cache) {
$this->objects[$objectNumber] = $object;
}
return $object;
}
/**
* Read a PDF value.
*
* @param null|bool|string $token
* @param null|string $expectedType
* @return bool|PdfArray|PdfBoolean|PdfHexString|PdfName|PdfNull|PdfNumeric|PdfString|PdfToken|PdfIndirectObjectReference
* @throws Type\PdfTypeException
*/
public function readValue($token = null, $expectedType = null)
{
if ($token === null) {
$token = $this->tokenizer->getNextToken();
}
if ($token === false) {
if ($expectedType !== null) {
throw new Type\PdfTypeException('Got unexpected token type.', Type\PdfTypeException::INVALID_DATA_TYPE);
}
return false;
}
switch ($token) {
case '(':
$this->ensureExpectedType($token, $expectedType);
return PdfString::parse($this->streamReader);
case '<':
if ($this->streamReader->getByte() === '<') {
$this->ensureExpectedType('<<', $expectedType);
$this->streamReader->addOffset(1);
return PdfDictionary::parse($this->tokenizer, $this->streamReader, $this);
}
$this->ensureExpectedType($token, $expectedType);
return PdfHexString::parse($this->streamReader);
case '/':
$this->ensureExpectedType($token, $expectedType);
return PdfName::parse($this->tokenizer, $this->streamReader);
case '[':
$this->ensureExpectedType($token, $expectedType);
return PdfArray::parse($this->tokenizer, $this);
default:
if (\is_numeric($token)) {
if (($token2 = $this->tokenizer->getNextToken()) !== false) {
if (\is_numeric($token2)) {
if (($token3 = $this->tokenizer->getNextToken()) !== false) {
switch ($token3) {
case 'obj':
if ($expectedType !== null && $expectedType !== PdfIndirectObject::class) {
throw new Type\PdfTypeException(
'Got unexpected token type.', Type\PdfTypeException::INVALID_DATA_TYPE
);
}
return PdfIndirectObject::parse(
$token,
$token2,
$this,
$this->tokenizer,
$this->streamReader
);
case 'R':
if ($expectedType !== null &&
$expectedType !== PdfIndirectObjectReference::class
) {
throw new Type\PdfTypeException(
'Got unexpected token type.', Type\PdfTypeException::INVALID_DATA_TYPE
);
}
return PdfIndirectObjectReference::create($token, $token2);
}
$this->tokenizer->pushStack($token3);
}
}
$this->tokenizer->pushStack($token2);
}
if ($expectedType !== null && $expectedType !== PdfNumeric::class) {
throw new Type\PdfTypeException(
'Got unexpected token type.', Type\PdfTypeException::INVALID_DATA_TYPE
);
}
return PdfNumeric::create($token);
}
if ($token === 'true' || $token === 'false') {
$this->ensureExpectedType($token, $expectedType);
return PdfBoolean::create($token === 'true');
}
if ($token === 'null') {
$this->ensureExpectedType($token, $expectedType);
return new PdfNull();
}
if ($expectedType !== null && $expectedType !== PdfToken::class) {
throw new Type\PdfTypeException(
'Got unexpected token type.', Type\PdfTypeException::INVALID_DATA_TYPE
);
}
$v = new PdfToken();
$v->value = $token;
return $v;
}
}
/**
* Ensures that the token will evaluate to an expected object type (or not).
*
* @param string $token
* @param string|null $expectedType
* @return bool
* @throws Type\PdfTypeException
*/
private function ensureExpectedType($token, $expectedType)
{
static $mapping = [
'(' => PdfString::class,
'<' => PdfHexString::class,
'<<' => PdfDictionary::class,
'/' => PdfName::class,
'[' => PdfArray::class,
'true' => PdfBoolean::class,
'false' => PdfBoolean::class,
'null' => PdfNull::class
];
if ($expectedType === null || $mapping[$token] === $expectedType) {
return true;
}
throw new Type\PdfTypeException('Got unexpected token type.', Type\PdfTypeException::INVALID_DATA_TYPE);
}
}
vendor/setasign/fpdi/src/PdfParser/StreamReader.php 0000644 00000027236 14760002214 0016352 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfParser;
/**
* A stream reader class
*
* @package setasign\Fpdi\PdfParser
*/
class StreamReader
{
/**
* Creates a stream reader instance by a string value.
*
* @param string $content
* @param int $maxMemory
* @return StreamReader
*/
public static function createByString($content, $maxMemory = 2097152)
{
$h = \fopen('php://temp/maxmemory:' . ((int) $maxMemory), 'r+b');
\fwrite($h, $content);
\rewind($h);
return new self($h, true);
}
/**
* Creates a stream reader instance by a filename.
*
* @param string $filename
* @return StreamReader
*/
public static function createByFile($filename)
{
$h = \fopen($filename, 'rb');
return new self($h, true);
}
/**
* Defines whether the stream should be closed when the stream reader instance is deconstructed or not.
*
* @var bool
*/
protected $closeStream;
/**
* The stream resource.
*
* @var resource
*/
protected $stream;
/**
* The byte-offset position in the stream.
*
* @var int
*/
protected $position;
/**
* The byte-offset position in the buffer.
*
* @var int
*/
protected $offset;
/**
* The buffer length.
*
* @var int
*/
protected $bufferLength;
/**
* The total length of the stream.
*
* @var int
*/
protected $totalLength;
/**
* The buffer.
*
* @var string
*/
protected $buffer;
/**
* StreamReader constructor.
*
* @param resource $stream
* @param bool $closeStream Defines whether to close the stream resource if the instance is destructed or not.
*/
public function __construct($stream, $closeStream = false)
{
if (!\is_resource($stream)) {
throw new \InvalidArgumentException(
'No stream given.'
);
}
$metaData = \stream_get_meta_data($stream);
if (!$metaData['seekable']) {
throw new \InvalidArgumentException(
'Given stream is not seekable!'
);
}
$this->stream = $stream;
$this->closeStream = $closeStream;
$this->reset();
}
/**
* The destructor.
*/
public function __destruct()
{
$this->cleanUp();
}
/**
* Closes the file handle.
*/
public function cleanUp()
{
if ($this->closeStream && is_resource($this->stream)) {
\fclose($this->stream);
}
}
/**
* Returns the byte length of the buffer.
*
* @param bool $atOffset
* @return int
*/
public function getBufferLength($atOffset = false)
{
if ($atOffset === false) {
return $this->bufferLength;
}
return $this->bufferLength - $this->offset;
}
/**
* Get the current position in the stream.
*
* @return int
*/
public function getPosition()
{
return $this->position;
}
/**
* Returns the current buffer.
*
* @param bool $atOffset
* @return string
*/
public function getBuffer($atOffset = true)
{
if ($atOffset === false) {
return $this->buffer;
}
$string = \substr($this->buffer, $this->offset);
return (string) $string;
}
/**
* Gets a byte at a specific position in the buffer.
*
* If the position is invalid the method will return false.
*
* If the $position parameter is set to null the value of $this->offset will be used.
*
* @param int|null $position
* @return string|bool
*/
public function getByte($position = null)
{
$position = (int) ($position !== null ? $position : $this->offset);
if ($position >= $this->bufferLength &&
(!$this->increaseLength() || $position >= $this->bufferLength)
) {
return false;
}
return $this->buffer[$position];
}
/**
* Returns a byte at a specific position, and set the offset to the next byte position.
*
* If the position is invalid the method will return false.
*
* If the $position parameter is set to null the value of $this->offset will be used.
*
* @param int|null $position
* @return string|bool
*/
public function readByte($position = null)
{
if ($position !== null) {
$position = (int) $position;
// check if needed bytes are available in the current buffer
if (!($position >= $this->position && $position < $this->position + $this->bufferLength)) {
$this->reset($position);
$offset = $this->offset;
} else {
$offset = $position - $this->position;
}
} else {
$offset = $this->offset;
}
if ($offset >= $this->bufferLength &&
((!$this->increaseLength()) || $offset >= $this->bufferLength)
) {
return false;
}
$this->offset = $offset + 1;
return $this->buffer[$offset];
}
/**
* Read bytes from the current or a specific offset position and set the internal pointer to the next byte.
*
* If the position is invalid the method will return false.
*
* If the $position parameter is set to null the value of $this->offset will be used.
*
* @param int $length
* @param int|null $position
* @return string
*/
public function readBytes($length, $position = null)
{
$length = (int) $length;
if ($position !== null) {
// check if needed bytes are available in the current buffer
if (!($position >= $this->position && $position < $this->position + $this->bufferLength)) {
$this->reset($position, $length);
$offset = $this->offset;
} else {
$offset = $position - $this->position;
}
} else {
$offset = $this->offset;
}
if (($offset + $length) > $this->bufferLength &&
((!$this->increaseLength($length)) || ($offset + $length) > $this->bufferLength)
) {
return false;
}
$bytes = \substr($this->buffer, $offset, $length);
$this->offset = $offset + $length;
return $bytes;
}
/**
* Read a line from the current position.
*
* @param int $length
* @return string|bool
*/
public function readLine($length = 1024)
{
if ($this->ensureContent() === false) {
return false;
}
$line = '';
while ($this->ensureContent()) {
$char = $this->readByte();
if ($char === "\n") {
break;
}
if ($char === "\r") {
if ($this->getByte() === "\n") {
$this->addOffset(1);
}
break;
}
$line .= $char;
if (\strlen($line) >= $length) {
break;
}
}
return $line;
}
/**
* Set the offset position in the current buffer.
*
* @param int $offset
*/
public function setOffset($offset)
{
if ($offset > $this->bufferLength || $offset < 0) {
throw new \OutOfRangeException(
\sprintf('Offset (%s) out of range (length: %s)', $offset, $this->bufferLength)
);
}
$this->offset = (int) $offset;
}
/**
* Returns the current offset in the current buffer.
*
* @return int
*/
public function getOffset()
{
return $this->offset;
}
/**
* Add an offset to the current offset.
*
* @param int $offset
*/
public function addOffset($offset)
{
$this->setOffset($this->offset + $offset);
}
/**
* Make sure that there is at least one character beyond the current offset in the buffer.
*
* @return bool
*/
public function ensureContent()
{
while ($this->offset >= $this->bufferLength) {
if (!$this->increaseLength()) {
return false;
}
}
return true;
}
/**
* Returns the stream.
*
* @return resource
*/
public function getStream()
{
return $this->stream;
}
/**
* Gets the total available length.
*
* @return int
*/
public function getTotalLength()
{
if ($this->totalLength === null) {
$stat = \fstat($this->stream);
$this->totalLength = $stat['size'];
}
return $this->totalLength;
}
/**
* Resets the buffer to a position and re-read the buffer with the given length.
*
* If the $pos parameter is negative the start buffer position will be the $pos'th position from
* the end of the file.
*
* If the $pos parameter is negative and the absolute value is bigger then the totalLength of
* the file $pos will set to zero.
*
* @param int|null $pos Start position of the new buffer
* @param int $length Length of the new buffer. Mustn't be negative
*/
public function reset($pos = 0, $length = 200)
{
if ($pos === null) {
$pos = $this->position + $this->offset;
} elseif ($pos < 0) {
$pos = \max(0, $this->getTotalLength() + $pos);
}
\fseek($this->stream, $pos);
$this->position = $pos;
$this->buffer = $length > 0 ? \fread($this->stream, $length) : '';
$this->bufferLength = \strlen($this->buffer);
$this->offset = 0;
// If a stream wrapper is in use it is possible that
// length values > 8096 will be ignored, so use the
// increaseLength()-method to correct that behavior
if ($this->bufferLength < $length && $this->increaseLength($length - $this->bufferLength)) {
// increaseLength parameter is $minLength, so cut to have only the required bytes in the buffer
$this->buffer = \substr($this->buffer, 0, $length);
$this->bufferLength = \strlen($this->buffer);
}
}
/**
* Ensures bytes in the buffer with a specific length and location in the file.
*
* @param int $pos
* @param int $length
* @see reset()
*/
public function ensure($pos, $length)
{
if ($pos >= $this->position
&& $pos < ($this->position + $this->bufferLength)
&& ($this->position + $this->bufferLength) >= ($pos + $length)
) {
$this->offset = $pos - $this->position;
} else {
$this->reset($pos, $length);
}
}
/**
* Forcefully read more data into the buffer.
*
* @param int $minLength
* @return bool Returns false if the stream reaches the end
*/
public function increaseLength($minLength = 100)
{
$length = \max($minLength, 100);
if (\feof($this->stream) || $this->getTotalLength() === $this->position + $this->bufferLength) {
return false;
}
$newLength = $this->bufferLength + $length;
do {
$this->buffer .= \fread($this->stream, $newLength - $this->bufferLength);
$this->bufferLength = \strlen($this->buffer);
} while (($this->bufferLength !== $newLength) && !\feof($this->stream));
return true;
}
}
vendor/setasign/fpdi/src/PdfReader/DataStructure/Rectangle.php 0000644 00000007265 14760002214 0020440 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfReader\DataStructure;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfArray;
use setasign\Fpdi\PdfParser\Type\PdfNumeric;
use setasign\Fpdi\PdfParser\Type\PdfType;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
/**
* Class representing a rectangle
*
* @package setasign\Fpdi\PdfReader\DataStructure
*/
class Rectangle
{
/**
* @var int|float
*/
protected $llx;
/**
* @var int|float
*/
protected $lly;
/**
* @var int|float
*/
protected $urx;
/**
* @var int|float
*/
protected $ury;
/**
* Create a rectangle instance by a PdfArray.
*
* @param PdfArray|mixed $array
* @param PdfParser $parser
* @return Rectangle
* @throws PdfTypeException
* @throws CrossReferenceException
* @throws PdfParserException
*/
public static function byPdfArray($array, PdfParser $parser)
{
$array = PdfArray::ensure(PdfType::resolve($array, $parser), 4)->value;
$ax = PdfNumeric::ensure(PdfType::resolve($array[0], $parser))->value;
$ay = PdfNumeric::ensure(PdfType::resolve($array[1], $parser))->value;
$bx = PdfNumeric::ensure(PdfType::resolve($array[2], $parser))->value;
$by = PdfNumeric::ensure(PdfType::resolve($array[3], $parser))->value;
return new self($ax, $ay, $bx, $by);
}
/**
* Rectangle constructor.
*
* @param float|int $ax
* @param float|int $ay
* @param float|int $bx
* @param float|int $by
*/
public function __construct($ax, $ay, $bx, $by)
{
$this->llx = \min($ax, $bx);
$this->lly = \min($ay, $by);
$this->urx = \max($ax, $bx);
$this->ury = \max($ay, $by);
}
/**
* Get the width of the rectangle.
*
* @return float|int
*/
public function getWidth()
{
return $this->urx - $this->llx;
}
/**
* Get the height of the rectangle.
*
* @return float|int
*/
public function getHeight()
{
return $this->ury - $this->lly;
}
/**
* Get the lower left abscissa.
*
* @return float|int
*/
public function getLlx()
{
return $this->llx;
}
/**
* Get the lower left ordinate.
*
* @return float|int
*/
public function getLly()
{
return $this->lly;
}
/**
* Get the upper right abscissa.
*
* @return float|int
*/
public function getUrx()
{
return $this->urx;
}
/**
* Get the upper right ordinate.
*
* @return float|int
*/
public function getUry()
{
return $this->ury;
}
/**
* Get the rectangle as an array.
*
* @return array
*/
public function toArray()
{
return [
$this->llx,
$this->lly,
$this->urx,
$this->ury
];
}
/**
* Get the rectangle as a PdfArray.
*
* @return PdfArray
*/
public function toPdfArray()
{
$array = new PdfArray();
$array->value[] = PdfNumeric::create($this->llx);
$array->value[] = PdfNumeric::create($this->lly);
$array->value[] = PdfNumeric::create($this->urx);
$array->value[] = PdfNumeric::create($this->ury);
return $array;
}
}
vendor/setasign/fpdi/src/PdfReader/PageBoundaries.php 0000644 00000004435 14760002214 0016626 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfReader;
/**
* An abstract class for page boundary constants and some helper methods
*
* @package setasign\Fpdi\PdfReader
*/
abstract class PageBoundaries
{
/**
* MediaBox
*
* The media box defines the boundaries of the physical medium on which the page is to be printed.
*
* @see PDF 32000-1:2008 - 14.11.2 Page Boundaries
* @var string
*/
const MEDIA_BOX = 'MediaBox';
/**
* CropBox
*
* The crop box defines the region to which the contents of the page shall be clipped (cropped) when displayed or
* printed.
*
* @see PDF 32000-1:2008 - 14.11.2 Page Boundaries
* @var string
*/
const CROP_BOX = 'CropBox';
/**
* BleedBox
*
* The bleed box defines the region to which the contents of the page shall be clipped when output in a
* production environment.
*
* @see PDF 32000-1:2008 - 14.11.2 Page Boundaries
* @var string
*/
const BLEED_BOX = 'BleedBox';
/**
* TrimBox
*
* The trim box defines the intended dimensions of the finished page after trimming.
*
* @see PDF 32000-1:2008 - 14.11.2 Page Boundaries
* @var string
*/
const TRIM_BOX = 'TrimBox';
/**
* ArtBox
*
* The art box defines the extent of the page’s meaningful content (including potential white space) as intended
* by the page’s creator.
*
* @see PDF 32000-1:2008 - 14.11.2 Page Boundaries
* @var string
*/
const ART_BOX = 'ArtBox';
/**
* All page boundaries
*
* @var array
*/
public static $all = array(
self::MEDIA_BOX,
self::CROP_BOX,
self::BLEED_BOX,
self::TRIM_BOX,
self::ART_BOX
);
/**
* Checks if a name is a valid page boundary name.
*
* @param string $name The boundary name
* @return boolean A boolean value whether the name is valid or not.
*/
public static function isValidName($name)
{
return \in_array($name, self::$all, true);
}
}
vendor/setasign/fpdi/src/PdfReader/PdfReader.php 0000644 00000015340 14760002214 0015567 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfReader;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfArray;
use setasign\Fpdi\PdfParser\Type\PdfDictionary;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObjectReference;
use setasign\Fpdi\PdfParser\Type\PdfNumeric;
use setasign\Fpdi\PdfParser\Type\PdfType;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
/**
* A PDF reader class
*
* @package setasign\Fpdi\PdfReader
*/
class PdfReader
{
/**
* @var PdfParser
*/
protected $parser;
/**
* @var int
*/
protected $pageCount;
/**
* Indirect objects of resolved pages.
*
* @var PdfIndirectObjectReference[]|PdfIndirectObject[]
*/
protected $pages = [];
/**
* PdfReader constructor.
*
* @param PdfParser $parser
*/
public function __construct(PdfParser $parser)
{
$this->parser = $parser;
}
/**
* PdfReader destructor.
*/
public function __destruct()
{
if ($this->parser !== null) {
$this->parser->cleanUp();
}
}
/**
* Get the pdf parser instance.
*
* @return PdfParser
*/
public function getParser()
{
return $this->parser;
}
/**
* Get the PDF version.
*
* @return string
* @throws PdfParserException
*/
public function getPdfVersion()
{
return \implode('.', $this->parser->getPdfVersion());
}
/**
* Get the page count.
*
* @return int
* @throws PdfTypeException
* @throws CrossReferenceException
* @throws PdfParserException
*/
public function getPageCount()
{
if ($this->pageCount === null) {
$catalog = $this->parser->getCatalog();
$pages = PdfType::resolve(PdfDictionary::get($catalog, 'Pages'), $this->parser);
$count = PdfType::resolve(PdfDictionary::get($pages, 'Count'), $this->parser);
$this->pageCount = PdfNumeric::ensure($count)->value;
}
return $this->pageCount;
}
/**
* Get a page instance.
*
* @param int $pageNumber
* @return Page
* @throws PdfTypeException
* @throws CrossReferenceException
* @throws PdfParserException
* @throws \InvalidArgumentException
*/
public function getPage($pageNumber)
{
if (!\is_numeric($pageNumber)) {
throw new \InvalidArgumentException(
'Page number needs to be a number.'
);
}
if ($pageNumber < 1 || $pageNumber > $this->getPageCount()) {
throw new \InvalidArgumentException(
\sprintf(
'Page number "%s" out of available page range (1 - %s)',
$pageNumber,
$this->getPageCount()
)
);
}
$this->readPages();
$page = $this->pages[$pageNumber - 1];
if ($page instanceof PdfIndirectObjectReference) {
$readPages = function ($kids) use (&$readPages) {
$kids = PdfArray::ensure($kids);
/** @noinspection LoopWhichDoesNotLoopInspection */
foreach ($kids->value as $reference) {
$reference = PdfIndirectObjectReference::ensure($reference);
$object = $this->parser->getIndirectObject($reference->value);
$type = PdfDictionary::get($object->value, 'Type');
if ($type->value === 'Pages') {
return $readPages(PdfDictionary::get($object->value, 'Kids'));
}
return $object;
}
throw new PdfReaderException(
'Kids array cannot be empty.',
PdfReaderException::KIDS_EMPTY
);
};
$page = $this->parser->getIndirectObject($page->value);
$dict = PdfType::resolve($page, $this->parser);
$type = PdfDictionary::get($dict, 'Type');
if ($type->value === 'Pages') {
$kids = PdfType::resolve(PdfDictionary::get($dict, 'Kids'), $this->parser);
try {
$page = $this->pages[$pageNumber - 1] = $readPages($kids);
} catch (PdfReaderException $e) {
if ($e->getCode() !== PdfReaderException::KIDS_EMPTY) {
throw $e;
}
// let's reset the pages array and read all page objects
$this->pages = [];
$this->readPages(true);
$page = $this->pages[$pageNumber - 1];
}
} else {
$this->pages[$pageNumber - 1] = $page;
}
}
return new Page($page, $this->parser);
}
/**
* Walk the page tree and resolve all indirect objects of all pages.
*
* @param bool $readAll
* @throws CrossReferenceException
* @throws PdfParserException
* @throws PdfTypeException
*/
protected function readPages($readAll = false)
{
if (\count($this->pages) > 0) {
return;
}
$readPages = function ($kids, $count) use (&$readPages, $readAll) {
$kids = PdfArray::ensure($kids);
$isLeaf = ($count->value === \count($kids->value));
foreach ($kids->value as $reference) {
$reference = PdfIndirectObjectReference::ensure($reference);
if (!$readAll && $isLeaf) {
$this->pages[] = $reference;
continue;
}
$object = $this->parser->getIndirectObject($reference->value);
$type = PdfDictionary::get($object->value, 'Type');
if ($type->value === 'Pages') {
$readPages(PdfDictionary::get($object->value, 'Kids'), PdfDictionary::get($object->value, 'Count'));
} else {
$this->pages[] = $object;
}
}
};
$catalog = $this->parser->getCatalog();
$pages = PdfType::resolve(PdfDictionary::get($catalog, 'Pages'), $this->parser);
$count = PdfType::resolve(PdfDictionary::get($pages, 'Count'), $this->parser);
$kids = PdfType::resolve(PdfDictionary::get($pages, 'Kids'), $this->parser);
$readPages($kids, $count);
}
}
vendor/setasign/fpdi/src/PdfReader/Page.php 0000644 00000017035 14760002214 0014612 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfReader;
use setasign\Fpdi\PdfParser\Filter\FilterException;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfArray;
use setasign\Fpdi\PdfParser\Type\PdfDictionary;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfNull;
use setasign\Fpdi\PdfParser\Type\PdfNumeric;
use setasign\Fpdi\PdfParser\Type\PdfStream;
use setasign\Fpdi\PdfParser\Type\PdfType;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
use setasign\Fpdi\PdfReader\DataStructure\Rectangle;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
/**
* Class representing a page of a PDF document
*
* @package setasign\Fpdi\PdfReader
*/
class Page
{
/**
* @var PdfIndirectObject
*/
protected $pageObject;
/**
* @var PdfDictionary
*/
protected $pageDictionary;
/**
* @var PdfParser
*/
protected $parser;
/**
* Inherited attributes
*
* @var null|array
*/
protected $inheritedAttributes;
/**
* Page constructor.
*
* @param PdfIndirectObject $page
* @param PdfParser $parser
*/
public function __construct(PdfIndirectObject $page, PdfParser $parser)
{
$this->pageObject = $page;
$this->parser = $parser;
}
/**
* Get the indirect object of this page.
*
* @return PdfIndirectObject
*/
public function getPageObject()
{
return $this->pageObject;
}
/**
* Get the dictionary of this page.
*
* @return PdfDictionary
* @throws PdfParserException
* @throws PdfTypeException
* @throws CrossReferenceException
*/
public function getPageDictionary()
{
if (null === $this->pageDictionary) {
$this->pageDictionary = PdfDictionary::ensure(PdfType::resolve($this->getPageObject(), $this->parser));
}
return $this->pageDictionary;
}
/**
* Get a page attribute.
*
* @param string $name
* @param bool $inherited
* @return PdfType|null
* @throws PdfParserException
* @throws PdfTypeException
* @throws CrossReferenceException
*/
public function getAttribute($name, $inherited = true)
{
$dict = $this->getPageDictionary();
if (isset($dict->value[$name])) {
return $dict->value[$name];
}
$inheritedKeys = ['Resources', 'MediaBox', 'CropBox', 'Rotate'];
if ($inherited && \in_array($name, $inheritedKeys, true)) {
if ($this->inheritedAttributes === null) {
$this->inheritedAttributes = [];
$inheritedKeys = \array_filter($inheritedKeys, function ($key) use ($dict) {
return !isset($dict->value[$key]);
});
if (\count($inheritedKeys) > 0) {
$parentDict = PdfType::resolve(PdfDictionary::get($dict, 'Parent'), $this->parser);
while ($parentDict instanceof PdfDictionary) {
foreach ($inheritedKeys as $index => $key) {
if (isset($parentDict->value[$key])) {
$this->inheritedAttributes[$key] = $parentDict->value[$key];
unset($inheritedKeys[$index]);
}
}
/** @noinspection NotOptimalIfConditionsInspection */
if (isset($parentDict->value['Parent']) && \count($inheritedKeys) > 0) {
$parentDict = PdfType::resolve(PdfDictionary::get($parentDict, 'Parent'), $this->parser);
} else {
break;
}
}
}
}
if (isset($this->inheritedAttributes[$name])) {
return $this->inheritedAttributes[$name];
}
}
return null;
}
/**
* Get the rotation value.
*
* @return int
* @throws PdfParserException
* @throws PdfTypeException
* @throws CrossReferenceException
*/
public function getRotation()
{
$rotation = $this->getAttribute('Rotate');
if (null === $rotation) {
return 0;
}
$rotation = PdfNumeric::ensure(PdfType::resolve($rotation, $this->parser))->value % 360;
if ($rotation < 0) {
$rotation += 360;
}
return $rotation;
}
/**
* Get a boundary of this page.
*
* @param string $box
* @param bool $fallback
* @return bool|Rectangle
* @throws PdfParserException
* @throws PdfTypeException
* @throws CrossReferenceException
* @see PageBoundaries
*/
public function getBoundary($box = PageBoundaries::CROP_BOX, $fallback = true)
{
$value = $this->getAttribute($box);
if ($value !== null) {
return Rectangle::byPdfArray($value, $this->parser);
}
if ($fallback === false) {
return false;
}
switch ($box) {
case PageBoundaries::BLEED_BOX:
case PageBoundaries::TRIM_BOX:
case PageBoundaries::ART_BOX:
return $this->getBoundary(PageBoundaries::CROP_BOX, true);
case PageBoundaries::CROP_BOX:
return $this->getBoundary(PageBoundaries::MEDIA_BOX, true);
}
return false;
}
/**
* Get the width and height of this page.
*
* @param string $box
* @param bool $fallback
* @return array|bool
* @throws PdfParserException
* @throws PdfTypeException
* @throws CrossReferenceException
*/
public function getWidthAndHeight($box = PageBoundaries::CROP_BOX, $fallback = true)
{
$boundary = $this->getBoundary($box, $fallback);
if ($boundary === false) {
return false;
}
$rotation = $this->getRotation();
$interchange = ($rotation / 90) % 2;
return [
$interchange ? $boundary->getHeight() : $boundary->getWidth(),
$interchange ? $boundary->getWidth() : $boundary->getHeight()
];
}
/**
* Get the raw content stream.
*
* @return string
* @throws PdfReaderException
* @throws PdfTypeException
* @throws FilterException
* @throws PdfParserException
*/
public function getContentStream()
{
$dict = $this->getPageDictionary();
$contents = PdfType::resolve(PdfDictionary::get($dict, 'Contents'), $this->parser);
if ($contents instanceof PdfNull) {
return '';
}
if ($contents instanceof PdfArray) {
$result = [];
foreach ($contents->value as $content) {
$content = PdfType::resolve($content, $this->parser);
if (!($content instanceof PdfStream)) {
continue;
}
$result[] = $content->getUnfilteredStream();
}
return \implode("\n", $result);
}
if ($contents instanceof PdfStream) {
return $contents->getUnfilteredStream();
}
throw new PdfReaderException(
'Array or stream expected.',
PdfReaderException::UNEXPECTED_DATA_TYPE
);
}
}
vendor/setasign/fpdi/src/PdfReader/PdfReaderException.php 0000644 00000001200 14760002214 0017434 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfReader;
use setasign\Fpdi\FpdiException;
/**
* Exception for the pdf reader class
*
* @package setasign\Fpdi\PdfReader
*/
class PdfReaderException extends FpdiException
{
/**
* @var int
*/
const KIDS_EMPTY = 0x0101;
/**
* @var int
*/
const UNEXPECTED_DATA_TYPE = 0x0102;
/**
* @var int
*/
const MISSING_DATA = 0x0103;
}
vendor/setasign/fpdi/src/Tcpdf/Fpdi.php 0000644 00000020410 14760002214 0014013 0 ustar 00 <?php
namespace setasign\Fpdi\Tcpdf;
use setasign\Fpdi\FpdiTrait;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\Filter\AsciiHex;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfHexString;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfNull;
use setasign\Fpdi\PdfParser\Type\PdfNumeric;
use setasign\Fpdi\PdfParser\Type\PdfStream;
use setasign\Fpdi\PdfParser\Type\PdfString;
use setasign\Fpdi\PdfParser\Type\PdfType;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
/**
* Class Fpdi
*
* This class let you import pages of existing PDF documents into a reusable structure for TCPDF.
*
* @package setasign\Fpdi
*/
class Fpdi extends \TCPDF
{
use FpdiTrait {
writePdfType as fpdiWritePdfType;
useImportedPage as fpdiUseImportedPage;
}
/**
* FPDI version
*
* @string
*/
const VERSION = '2.3.1';
/**
* A counter for template ids.
*
* @var int
*/
protected $templateId = 0;
/**
* The currently used object number.
*
* @var int
*/
protected $currentObjectNumber;
protected function _enddoc()
{
parent::_enddoc();
$this->cleanUp();
}
/**
* Get the next template id.
*
* @return int
*/
protected function getNextTemplateId()
{
return $this->templateId++;
}
/**
* Draws an imported page onto the page or another template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|array $x The abscissa of upper-left corner. Alternatively you could use an assoc array
* with the keys "x", "y", "width", "height", "adjustPageSize".
* @param float|int $y The ordinate of upper-left corner.
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @param bool $adjustPageSize
* @return array The size
* @see FpdiTrait::getTemplateSize()
*/
public function useTemplate($tpl, $x = 0, $y = 0, $width = null, $height = null, $adjustPageSize = false)
{
return $this->useImportedPage($tpl, $x, $y, $width, $height, $adjustPageSize);
}
/**
* Draws an imported page onto the page.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $pageId The page id
* @param float|int|array $x The abscissa of upper-left corner. Alternatively you could use an assoc array
* with the keys "x", "y", "width", "height", "adjustPageSize".
* @param float|int $y The ordinate of upper-left corner.
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @param bool $adjustPageSize
* @return array The size.
* @see Fpdi::getTemplateSize()
*/
public function useImportedPage($pageId, $x = 0, $y = 0, $width = null, $height = null, $adjustPageSize = false)
{
$size = $this->fpdiUseImportedPage($pageId, $x, $y, $width, $height, $adjustPageSize);
if ($this->inxobj) {
$importedPage = $this->importedPages[$pageId];
$this->xobjects[$this->xobjid]['importedPages'][$importedPage['id']] = $pageId;
}
return $size;
}
/**
* Get the size of an imported page.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @return array|bool An array with following keys: width, height, 0 (=width), 1 (=height), orientation (L or P)
*/
public function getTemplateSize($tpl, $width = null, $height = null)
{
return $this->getImportedPageSize($tpl, $width, $height);
}
/**
* @inheritdoc
*/
protected function _getxobjectdict()
{
$out = parent::_getxobjectdict();
foreach ($this->importedPages as $key => $pageData) {
$out .= '/' . $pageData['id'] . ' ' . $pageData['objectNumber'] . ' 0 R ';
}
return $out;
}
/**
* @inheritdoc
* @throws CrossReferenceException
* @throws PdfParserException
*/
protected function _putxobjects()
{
foreach ($this->importedPages as $key => $pageData) {
$this->currentObjectNumber = $this->_newobj();
$this->importedPages[$key]['objectNumber'] = $this->currentObjectNumber;
$this->currentReaderId = $pageData['readerId'];
$this->writePdfType($pageData['stream']);
$this->_put('endobj');
}
foreach (\array_keys($this->readers) as $readerId) {
$parser = $this->getPdfReader($readerId)->getParser();
$this->currentReaderId = $readerId;
while (($objectNumber = \array_pop($this->objectsToCopy[$readerId])) !== null) {
try {
$object = $parser->getIndirectObject($objectNumber);
} catch (CrossReferenceException $e) {
if ($e->getCode() === CrossReferenceException::OBJECT_NOT_FOUND) {
$object = PdfIndirectObject::create($objectNumber, 0, new PdfNull());
} else {
throw $e;
}
}
$this->writePdfType($object);
}
}
// let's prepare resources for imported pages in templates
foreach ($this->xobjects as $xObjectId => $data) {
if (!isset($data['importedPages'])) {
continue;
}
foreach ($data['importedPages'] as $id => $pageKey) {
$page = $this->importedPages[$pageKey];
$this->xobjects[$xObjectId]['xobjects'][$id] = ['n' => $page['objectNumber']];
}
}
parent::_putxobjects();
$this->currentObjectNumber = null;
}
/**
* Append content to the buffer of TCPDF.
*
* @param string $s
* @param bool $newLine
*/
protected function _put($s, $newLine = true)
{
if ($newLine) {
$this->setBuffer($s . "\n");
} else {
$this->setBuffer($s);
}
}
/**
* Begin a new object and return the object number.
*
* @param int|string $objid Object ID (leave empty to get a new ID).
* @return int object number
*/
protected function _newobj($objid = '')
{
$this->_out($this->_getobj($objid));
return $this->n;
}
/**
* Writes a PdfType object to the resulting buffer.
*
* @param PdfType $value
* @throws PdfTypeException
*/
protected function writePdfType(PdfType $value)
{
if (!$this->encrypted) {
$this->fpdiWritePdfType($value);
return;
}
if ($value instanceof PdfString) {
$string = PdfString::unescape($value->value);
$string = $this->_encrypt_data($this->currentObjectNumber, $string);
$value->value = \TCPDF_STATIC::_escape($string);
} elseif ($value instanceof PdfHexString) {
$filter = new AsciiHex();
$string = $filter->decode($value->value);
$string = $this->_encrypt_data($this->currentObjectNumber, $string);
$value->value = $filter->encode($string, true);
} elseif ($value instanceof PdfStream) {
$stream = $value->getStream();
$stream = $this->_encrypt_data($this->currentObjectNumber, $stream);
$dictionary = $value->value;
$dictionary->value['Length'] = PdfNumeric::create(\strlen($stream));
$value = PdfStream::create($dictionary, $stream);
} elseif ($value instanceof PdfIndirectObject) {
/**
* @var $value PdfIndirectObject
*/
$this->currentObjectNumber = $this->objectMap[$this->currentReaderId][$value->objectNumber];
}
$this->fpdiWritePdfType($value);
}
} vendor/setasign/fpdi/src/Tfpdf/FpdfTpl.php 0000644 00000001024 14760002214 0014473 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\Tfpdf;
use setasign\Fpdi\FpdfTplTrait;
/**
* Class FpdfTpl
*
* We need to change some access levels and implement the setPageFormat() method to bring back compatibility to tFPDF.
*
* @package setasign\Fpdi\Tfpdf
*/
class FpdfTpl extends \tFPDF
{
use FpdfTplTrait;
} vendor/setasign/fpdi/src/Tfpdf/Fpdi.php 0000644 00000011341 14760002214 0014021 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\Tfpdf;
use setasign\Fpdi\FpdiTrait;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfNull;
/**
* Class Fpdi
*
* This class let you import pages of existing PDF documents into a reusable structure for tFPDF.
*
* @package setasign\Fpdi
*/
class Fpdi extends FpdfTpl
{
use FpdiTrait;
/**
* FPDI version
*
* @string
*/
const VERSION = '2.3.1';
public function _enddoc()
{
parent::_enddoc();
$this->cleanUp();
}
/**
* Draws an imported page or a template onto the page or another template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|array $x The abscissa of upper-left corner. Alternatively you could use an assoc array
* with the keys "x", "y", "width", "height", "adjustPageSize".
* @param float|int $y The ordinate of upper-left corner.
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @param bool $adjustPageSize
* @return array The size
* @see Fpdi::getTemplateSize()
*/
public function useTemplate($tpl, $x = 0, $y = 0, $width = null, $height = null, $adjustPageSize = false)
{
if (isset($this->importedPages[$tpl])) {
$size = $this->useImportedPage($tpl, $x, $y, $width, $height, $adjustPageSize);
if ($this->currentTemplateId !== null) {
$this->templates[$this->currentTemplateId]['resources']['templates']['importedPages'][$tpl] = $tpl;
}
return $size;
}
return parent::useTemplate($tpl, $x, $y, $width, $height, $adjustPageSize);
}
/**
* Get the size of an imported page or template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @return array|bool An array with following keys: width, height, 0 (=width), 1 (=height), orientation (L or P)
*/
public function getTemplateSize($tpl, $width = null, $height = null)
{
$size = parent::getTemplateSize($tpl, $width, $height);
if ($size === false) {
return $this->getImportedPageSize($tpl, $width, $height);
}
return $size;
}
/**
* @inheritdoc
* @throws CrossReferenceException
* @throws PdfParserException
*/
public function _putimages()
{
$this->currentReaderId = null;
parent::_putimages();
foreach ($this->importedPages as $key => $pageData) {
$this->_newobj();
$this->importedPages[$key]['objectNumber'] = $this->n;
$this->currentReaderId = $pageData['readerId'];
$this->writePdfType($pageData['stream']);
$this->_put('endobj');
}
foreach (\array_keys($this->readers) as $readerId) {
$parser = $this->getPdfReader($readerId)->getParser();
$this->currentReaderId = $readerId;
while (($objectNumber = \array_pop($this->objectsToCopy[$readerId])) !== null) {
try {
$object = $parser->getIndirectObject($objectNumber);
} catch (CrossReferenceException $e) {
if ($e->getCode() === CrossReferenceException::OBJECT_NOT_FOUND) {
$object = PdfIndirectObject::create($objectNumber, 0, new PdfNull());
} else {
throw $e;
}
}
$this->writePdfType($object);
}
}
$this->currentReaderId = null;
}
/**
* @inheritdoc
*/
protected function _putxobjectdict()
{
foreach ($this->importedPages as $key => $pageData) {
$this->_put('/' . $pageData['id'] . ' ' . $pageData['objectNumber'] . ' 0 R');
}
parent::_putxobjectdict();
}
/**
* @inheritdoc
*/
protected function _put($s, $newLine = true)
{
if ($newLine) {
$this->buffer .= $s . "\n";
} else {
$this->buffer .= $s;
}
}
} vendor/setasign/fpdi/src/FpdiTrait.php 0000644 00000044373 14760002214 0013775 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\Filter\FilterException;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\StreamReader;
use setasign\Fpdi\PdfParser\Type\PdfArray;
use setasign\Fpdi\PdfParser\Type\PdfBoolean;
use setasign\Fpdi\PdfParser\Type\PdfDictionary;
use setasign\Fpdi\PdfParser\Type\PdfHexString;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObjectReference;
use setasign\Fpdi\PdfParser\Type\PdfName;
use setasign\Fpdi\PdfParser\Type\PdfNull;
use setasign\Fpdi\PdfParser\Type\PdfNumeric;
use setasign\Fpdi\PdfParser\Type\PdfStream;
use setasign\Fpdi\PdfParser\Type\PdfString;
use setasign\Fpdi\PdfParser\Type\PdfToken;
use setasign\Fpdi\PdfParser\Type\PdfType;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
use setasign\Fpdi\PdfReader\PageBoundaries;
use setasign\Fpdi\PdfReader\PdfReader;
use setasign\Fpdi\PdfReader\PdfReaderException;
use /* This namespace/class is used by the commercial FPDI PDF-Parser add-on. */
/** @noinspection PhpUndefinedClassInspection */
/** @noinspection PhpUndefinedNamespaceInspection */
setasign\FpdiPdfParser\PdfParser\PdfParser as FpdiPdfParser;
/**
* The FpdiTrait
*
* This trait offers the core functionalities of FPDI. By passing them to a trait we can reuse it with e.g. TCPDF in a
* very easy way.
*
* @package setasign\Fpdi
*/
trait FpdiTrait
{
/**
* The pdf reader instances.
*
* @var PdfReader[]
*/
protected $readers = [];
/**
* Instances created internally.
*
* @var array
*/
protected $createdReaders = [];
/**
* The current reader id.
*
* @var string
*/
protected $currentReaderId;
/**
* Data of all imported pages.
*
* @var array
*/
protected $importedPages = [];
/**
* A map from object numbers of imported objects to new assigned object numbers by FPDF.
*
* @var array
*/
protected $objectMap = [];
/**
* An array with information about objects, which needs to be copied to the resulting document.
*
* @var array
*/
protected $objectsToCopy = [];
/**
* Release resources and file handles.
*
* This method is called internally when the document is created successfully. By default it only cleans up
* stream reader instances which were created internally.
*
* @param bool $allReaders
*/
public function cleanUp($allReaders = false)
{
$readers = $allReaders ? array_keys($this->readers) : $this->createdReaders;
foreach ($readers as $id) {
$this->readers[$id]->getParser()->getStreamReader()->cleanUp();
unset($this->readers[$id]);
}
$this->createdReaders= [];
}
/**
* Set the minimal PDF version.
*
* @param string $pdfVersion
*/
protected function setMinPdfVersion($pdfVersion)
{
if (\version_compare($pdfVersion, $this->PDFVersion, '>')) {
$this->PDFVersion = $pdfVersion;
}
}
/** @noinspection PhpUndefinedClassInspection */
/**
* Get a new pdf parser instance.
*
* @param StreamReader $streamReader
* @return PdfParser|FpdiPdfParser
*/
protected function getPdfParserInstance(StreamReader $streamReader)
{
/** @noinspection PhpUndefinedClassInspection */
if (\class_exists(FpdiPdfParser::class)) {
/** @noinspection PhpUndefinedClassInspection */
return new FpdiPdfParser($streamReader);
}
return new PdfParser($streamReader);
}
/**
* Get an unique reader id by the $file parameter.
*
* @param string|resource|PdfReader|StreamReader $file An open file descriptor, a path to a file, a PdfReader
* instance or a StreamReader instance.
* @return string
*/
protected function getPdfReaderId($file)
{
if (\is_resource($file)) {
$id = (string) $file;
} elseif (\is_string($file)) {
$id = \realpath($file);
if ($id === false) {
$id = $file;
}
} elseif (\is_object($file)) {
$id = \spl_object_hash($file);
} else {
throw new \InvalidArgumentException(
\sprintf('Invalid type in $file parameter (%s)', \gettype($file))
);
}
/** @noinspection OffsetOperationsInspection */
if (isset($this->readers[$id])) {
return $id;
}
if (\is_resource($file)) {
$streamReader = new StreamReader($file);
} elseif (\is_string($file)) {
$streamReader = StreamReader::createByFile($file);
$this->createdReaders[] = $id;
} else {
$streamReader = $file;
}
$reader = new PdfReader($this->getPdfParserInstance($streamReader));
/** @noinspection OffsetOperationsInspection */
$this->readers[$id] = $reader;
return $id;
}
/**
* Get a pdf reader instance by its id.
*
* @param string $id
* @return PdfReader
*/
protected function getPdfReader($id)
{
if (isset($this->readers[$id])) {
return $this->readers[$id];
}
throw new \InvalidArgumentException(
\sprintf('No pdf reader with the given id (%s) exists.', $id)
);
}
/**
* Set the source PDF file.
*
* @param string|resource|StreamReader $file Path to the file or a stream resource or a StreamReader instance.
* @return int The page count of the PDF document.
* @throws PdfParserException
*/
public function setSourceFile($file)
{
$this->currentReaderId = $this->getPdfReaderId($file);
$this->objectsToCopy[$this->currentReaderId] = [];
$reader = $this->getPdfReader($this->currentReaderId);
$this->setMinPdfVersion($reader->getPdfVersion());
return $reader->getPageCount();
}
/**
* Imports a page.
*
* @param int $pageNumber The page number.
* @param string $box The page boundary to import. Default set to PageBoundaries::CROP_BOX.
* @param bool $groupXObject Define the form XObject as a group XObject to support transparency (if used).
* @return string A unique string identifying the imported page.
* @throws CrossReferenceException
* @throws FilterException
* @throws PdfParserException
* @throws PdfTypeException
* @throws PdfReaderException
* @see PageBoundaries
*/
public function importPage($pageNumber, $box = PageBoundaries::CROP_BOX, $groupXObject = true)
{
if (null === $this->currentReaderId) {
throw new \BadMethodCallException('No reader initiated. Call setSourceFile() first.');
}
$pageId = $this->currentReaderId;
$pageNumber = (int)$pageNumber;
$pageId .= '|' . $pageNumber . '|' . ($groupXObject ? '1' : '0');
// for backwards compatibility with FPDI 1
$box = \ltrim($box, '/');
if (!PageBoundaries::isValidName($box)) {
throw new \InvalidArgumentException(
\sprintf('Box name is invalid: "%s"', $box)
);
}
$pageId .= '|' . $box;
if (isset($this->importedPages[$pageId])) {
return $pageId;
}
$reader = $this->getPdfReader($this->currentReaderId);
$page = $reader->getPage($pageNumber);
$bbox = $page->getBoundary($box);
if ($bbox === false) {
throw new PdfReaderException(
\sprintf("Page doesn't have a boundary box (%s).", $box),
PdfReaderException::MISSING_DATA
);
}
$dict = new PdfDictionary();
$dict->value['Type'] = PdfName::create('XObject');
$dict->value['Subtype'] = PdfName::create('Form');
$dict->value['FormType'] = PdfNumeric::create(1);
$dict->value['BBox'] = $bbox->toPdfArray();
if ($groupXObject) {
$this->setMinPdfVersion('1.4');
$dict->value['Group'] = PdfDictionary::create([
'Type' => PdfName::create('Group'),
'S' => PdfName::create('Transparency')
]);
}
$resources = $page->getAttribute('Resources');
if ($resources !== null) {
$dict->value['Resources'] = $resources;
}
list($width, $height) = $page->getWidthAndHeight($box);
$a = 1;
$b = 0;
$c = 0;
$d = 1;
$e = -$bbox->getLlx();
$f = -$bbox->getLly();
$rotation = $page->getRotation();
if ($rotation !== 0) {
$rotation *= -1;
$angle = $rotation * M_PI/180;
$a = \cos($angle);
$b = \sin($angle);
$c = -$b;
$d = $a;
switch ($rotation) {
case -90:
$e = -$bbox->getLly();
$f = $bbox->getUrx();
break;
case -180:
$e = $bbox->getUrx();
$f = $bbox->getUry();
break;
case -270:
$e = $bbox->getUry();
$f = -$bbox->getLlx();
break;
}
}
// we need to rotate/translate
if ($a != 1 || $b != 0 || $c != 0 || $d != 1 || $e != 0 || $f != 0) {
$dict->value['Matrix'] = PdfArray::create([
PdfNumeric::create($a), PdfNumeric::create($b), PdfNumeric::create($c),
PdfNumeric::create($d), PdfNumeric::create($e), PdfNumeric::create($f)
]);
}
// try to use the existing content stream
$pageDict = $page->getPageDictionary();
$contentsObject = PdfType::resolve(PdfDictionary::get($pageDict, 'Contents'), $reader->getParser(), true);
$contents = PdfType::resolve($contentsObject, $reader->getParser());
// just copy the stream reference if it is only a single stream
if (($contentsIsStream = ($contents instanceof PdfStream))
|| ($contents instanceof PdfArray && \count($contents->value) === 1)
) {
if ($contentsIsStream) {
/**
* @var PdfIndirectObject $contentsObject
*/
$stream = $contents;
} else {
$stream = PdfType::resolve($contents->value[0], $reader->getParser());
}
$filter = PdfDictionary::get($stream->value, 'Filter');
if (!$filter instanceof PdfNull) {
$dict->value['Filter'] = $filter;
}
$length = PdfType::resolve(PdfDictionary::get($stream->value, 'Length'), $reader->getParser());
$dict->value['Length'] = $length;
$stream->value = $dict;
// otherwise extract it from the array and re-compress the whole stream
} else {
$streamContent = $this->compress
? \gzcompress($page->getContentStream())
: $page->getContentStream();
$dict->value['Length'] = PdfNumeric::create(\strlen($streamContent));
if ($this->compress) {
$dict->value['Filter'] = PdfName::create('FlateDecode');
}
$stream = PdfStream::create($dict, $streamContent);
}
$this->importedPages[$pageId] = [
'objectNumber' => null,
'readerId' => $this->currentReaderId,
'id' => 'TPL' . $this->getNextTemplateId(),
'width' => $width / $this->k,
'height' => $height / $this->k,
'stream' => $stream
];
return $pageId;
}
/**
* Draws an imported page onto the page.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $pageId The page id
* @param float|int|array $x The abscissa of upper-left corner. Alternatively you could use an assoc array
* with the keys "x", "y", "width", "height", "adjustPageSize".
* @param float|int $y The ordinate of upper-left corner.
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @param bool $adjustPageSize
* @return array The size.
* @see Fpdi::getTemplateSize()
*/
public function useImportedPage($pageId, $x = 0, $y = 0, $width = null, $height = null, $adjustPageSize = false)
{
if (\is_array($x)) {
/** @noinspection OffsetOperationsInspection */
unset($x['pageId']);
\extract($x, EXTR_IF_EXISTS);
/** @noinspection NotOptimalIfConditionsInspection */
if (\is_array($x)) {
$x = 0;
}
}
if (!isset($this->importedPages[$pageId])) {
throw new \InvalidArgumentException('Imported page does not exist!');
}
$importedPage = $this->importedPages[$pageId];
$originalSize = $this->getTemplateSize($pageId);
$newSize = $this->getTemplateSize($pageId, $width, $height);
if ($adjustPageSize) {
$this->setPageFormat($newSize, $newSize['orientation']);
}
$this->_out(
// reset standard values, translate and scale
\sprintf(
'q 0 J 1 w 0 j 0 G 0 g %.4F 0 0 %.4F %.4F %.4F cm /%s Do Q',
($newSize['width'] / $originalSize['width']),
($newSize['height'] / $originalSize['height']),
$x * $this->k,
($this->h - $y - $newSize['height']) * $this->k,
$importedPage['id']
)
);
return $newSize;
}
/**
* Get the size of an imported page.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @return array|bool An array with following keys: width, height, 0 (=width), 1 (=height), orientation (L or P)
*/
public function getImportedPageSize($tpl, $width = null, $height = null)
{
if (isset($this->importedPages[$tpl])) {
$importedPage = $this->importedPages[$tpl];
if ($width === null && $height === null) {
$width = $importedPage['width'];
$height = $importedPage['height'];
} elseif ($width === null) {
$width = $height * $importedPage['width'] / $importedPage['height'];
}
if ($height === null) {
$height = $width * $importedPage['height'] / $importedPage['width'];
}
if ($height <= 0. || $width <= 0.) {
throw new \InvalidArgumentException('Width or height parameter needs to be larger than zero.');
}
return [
'width' => $width,
'height' => $height,
0 => $width,
1 => $height,
'orientation' => $width > $height ? 'L' : 'P'
];
}
return false;
}
/**
* Writes a PdfType object to the resulting buffer.
*
* @param PdfType $value
* @throws PdfTypeException
*/
protected function writePdfType(PdfType $value)
{
if ($value instanceof PdfNumeric) {
if (\is_int($value->value)) {
$this->_put($value->value . ' ', false);
} else {
$this->_put(\rtrim(\rtrim(\sprintf('%.5F', $value->value), '0'), '.') . ' ', false);
}
} elseif ($value instanceof PdfName) {
$this->_put('/' . $value->value . ' ', false);
} elseif ($value instanceof PdfString) {
$this->_put('(' . $value->value . ')', false);
} elseif ($value instanceof PdfHexString) {
$this->_put('<' . $value->value . '>');
} elseif ($value instanceof PdfBoolean) {
$this->_put($value->value ? 'true ' : 'false ', false);
} elseif ($value instanceof PdfArray) {
$this->_put('[', false);
foreach ($value->value as $entry) {
$this->writePdfType($entry);
}
$this->_put(']');
} elseif ($value instanceof PdfDictionary) {
$this->_put('<<', false);
foreach ($value->value as $name => $entry) {
$this->_put('/' . $name . ' ', false);
$this->writePdfType($entry);
}
$this->_put('>>');
} elseif ($value instanceof PdfToken) {
$this->_put($value->value);
} elseif ($value instanceof PdfNull) {
$this->_put('null ');
} elseif ($value instanceof PdfStream) {
/**
* @var $value PdfStream
*/
$this->writePdfType($value->value);
$this->_put('stream');
$this->_put($value->getStream());
$this->_put('endstream');
} elseif ($value instanceof PdfIndirectObjectReference) {
if (!isset($this->objectMap[$this->currentReaderId])) {
$this->objectMap[$this->currentReaderId] = [];
}
if (!isset($this->objectMap[$this->currentReaderId][$value->value])) {
$this->objectMap[$this->currentReaderId][$value->value] = ++$this->n;
$this->objectsToCopy[$this->currentReaderId][] = $value->value;
}
$this->_put($this->objectMap[$this->currentReaderId][$value->value] . ' 0 R ', false);
} elseif ($value instanceof PdfIndirectObject) {
/**
* @var $value PdfIndirectObject
*/
$n = $this->objectMap[$this->currentReaderId][$value->objectNumber];
$this->_newobj($n);
$this->writePdfType($value->value);
$this->_put('endobj');
}
}
}
vendor/setasign/fpdi/src/autoload.php 0000644 00000001161 14760002214 0013703 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
spl_autoload_register(function ($class) {
if (strpos($class, 'setasign\Fpdi\\') === 0) {
$filename = str_replace('\\', DIRECTORY_SEPARATOR, substr($class, 14)) . '.php';
$fullpath = __DIR__ . DIRECTORY_SEPARATOR . $filename;
if (file_exists($fullpath)) {
/** @noinspection PhpIncludeInspection */
require_once $fullpath;
}
}
});
vendor/setasign/fpdi/src/TcpdfFpdi.php 0000644 00000001110 14760002214 0013730 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi;
/**
* Class TcpdfFpdi
*
* This class let you import pages of existing PDF documents into a reusable structure for TCPDF.
*
* @package setasign\Fpdi
* @deprecated Class was moved to \setasign\Fpdi\Tcpdf\Fpdi
*/
class TcpdfFpdi extends \setasign\Fpdi\Tcpdf\Fpdi
{
// this class is moved to \setasign\Fpdi\Tcpdf\Fpdi
}
vendor/setasign/fpdi/src/FpdiException.php 0000644 00000000577 14760002214 0014646 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi;
/**
* Base exception class for the FPDI package.
*
* @package setasign\Fpdi
*/
class FpdiException extends \Exception
{
}
vendor/setasign/fpdi/src/FpdfTpl.php 0000644 00000000641 14760002214 0013434 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi;
/**
* Class FpdfTpl
*
* This class adds a templating feature to FPDF.
*
* @package setasign\Fpdi
*/
class FpdfTpl extends \FPDF
{
use FpdfTplTrait;
}
vendor/setasign/fpdi/src/Fpdi.php 0000644 00000011304 14760002214 0012755 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfNull;
/**
* Class Fpdi
*
* This class let you import pages of existing PDF documents into a reusable structure for FPDF.
*
* @package setasign\Fpdi
*/
class Fpdi extends FpdfTpl
{
use FpdiTrait;
/**
* FPDI version
*
* @string
*/
const VERSION = '2.3.1';
protected function _enddoc()
{
parent::_enddoc();
$this->cleanUp();
}
/**
* Draws an imported page or a template onto the page or another template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|array $x The abscissa of upper-left corner. Alternatively you could use an assoc array
* with the keys "x", "y", "width", "height", "adjustPageSize".
* @param float|int $y The ordinate of upper-left corner.
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @param bool $adjustPageSize
* @return array The size
* @see Fpdi::getTemplateSize()
*/
public function useTemplate($tpl, $x = 0, $y = 0, $width = null, $height = null, $adjustPageSize = false)
{
if (isset($this->importedPages[$tpl])) {
$size = $this->useImportedPage($tpl, $x, $y, $width, $height, $adjustPageSize);
if ($this->currentTemplateId !== null) {
$this->templates[$this->currentTemplateId]['resources']['templates']['importedPages'][$tpl] = $tpl;
}
return $size;
}
return parent::useTemplate($tpl, $x, $y, $width, $height, $adjustPageSize);
}
/**
* Get the size of an imported page or template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @return array|bool An array with following keys: width, height, 0 (=width), 1 (=height), orientation (L or P)
*/
public function getTemplateSize($tpl, $width = null, $height = null)
{
$size = parent::getTemplateSize($tpl, $width, $height);
if ($size === false) {
return $this->getImportedPageSize($tpl, $width, $height);
}
return $size;
}
/**
* @inheritdoc
* @throws CrossReferenceException
* @throws PdfParserException
*/
protected function _putimages()
{
$this->currentReaderId = null;
parent::_putimages();
foreach ($this->importedPages as $key => $pageData) {
$this->_newobj();
$this->importedPages[$key]['objectNumber'] = $this->n;
$this->currentReaderId = $pageData['readerId'];
$this->writePdfType($pageData['stream']);
$this->_put('endobj');
}
foreach (\array_keys($this->readers) as $readerId) {
$parser = $this->getPdfReader($readerId)->getParser();
$this->currentReaderId = $readerId;
while (($objectNumber = \array_pop($this->objectsToCopy[$readerId])) !== null) {
try {
$object = $parser->getIndirectObject($objectNumber);
} catch (CrossReferenceException $e) {
if ($e->getCode() === CrossReferenceException::OBJECT_NOT_FOUND) {
$object = PdfIndirectObject::create($objectNumber, 0, new PdfNull());
} else {
throw $e;
}
}
$this->writePdfType($object);
}
}
$this->currentReaderId = null;
}
/**
* @inheritdoc
*/
protected function _putxobjectdict()
{
foreach ($this->importedPages as $key => $pageData) {
$this->_put('/' . $pageData['id'] . ' ' . $pageData['objectNumber'] . ' 0 R');
}
parent::_putxobjectdict();
}
/**
* @inheritdoc
*/
protected function _put($s, $newLine = true)
{
if ($newLine) {
$this->buffer .= $s . "\n";
} else {
$this->buffer .= $s;
}
}
}
vendor/setasign/fpdi/src/FpdfTplTrait.php 0000644 00000033607 14760002214 0014450 0 ustar 00 <?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi;
/**
* Trait FpdfTplTrait
*
* This class adds a templating feature to tFPDF.
*
* @package setasign\Fpdi
*/
trait FpdfTplTrait
{
/**
* Data of all created templates.
*
* @var array
*/
protected $templates = [];
/**
* The template id for the currently created template.
*
* @var null|int
*/
protected $currentTemplateId;
/**
* A counter for template ids.
*
* @var int
*/
protected $templateId = 0;
/**
* Set the page format of the current page.
*
* @param array $size An array with two values defining the size.
* @param string $orientation "L" for landscape, "P" for portrait.
* @throws \BadMethodCallException
*/
public function setPageFormat($size, $orientation)
{
if ($this->currentTemplateId !== null) {
throw new \BadMethodCallException('The page format cannot be changed when writing to a template.');
}
if (!\in_array($orientation, ['P', 'L'], true)) {
throw new \InvalidArgumentException(\sprintf(
'Invalid page orientation "%s"! Only "P" and "L" are allowed!',
$orientation
));
}
$size = $this->_getpagesize($size);
if ($orientation != $this->CurOrientation
|| $size[0] != $this->CurPageSize[0]
|| $size[1] != $this->CurPageSize[1]
) {
// New size or orientation
if ($orientation === 'P') {
$this->w = $size[0];
$this->h = $size[1];
} else {
$this->w = $size[1];
$this->h = $size[0];
}
$this->wPt = $this->w * $this->k;
$this->hPt = $this->h * $this->k;
$this->PageBreakTrigger = $this->h - $this->bMargin;
$this->CurOrientation = $orientation;
$this->CurPageSize = $size;
$this->PageInfo[$this->page]['size'] = array($this->wPt, $this->hPt);
}
}
/**
* Draws a template onto the page or another template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param array|float|int $x The abscissa of upper-left corner. Alternatively you could use an assoc array
* with the keys "x", "y", "width", "height", "adjustPageSize".
* @param float|int $y The ordinate of upper-left corner.
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @param bool $adjustPageSize
* @return array The size
* @see FpdfTplTrait::getTemplateSize()
*/
public function useTemplate($tpl, $x = 0, $y = 0, $width = null, $height = null, $adjustPageSize = false)
{
if (!isset($this->templates[$tpl])) {
throw new \InvalidArgumentException('Template does not exist!');
}
if (\is_array($x)) {
unset($x['tpl']);
\extract($x, EXTR_IF_EXISTS);
/** @noinspection NotOptimalIfConditionsInspection */
/** @noinspection CallableParameterUseCaseInTypeContextInspection */
if (\is_array($x)) {
$x = 0;
}
}
$template = $this->templates[$tpl];
$originalSize = $this->getTemplateSize($tpl);
$newSize = $this->getTemplateSize($tpl, $width, $height);
if ($adjustPageSize) {
$this->setPageFormat($newSize, $newSize['orientation']);
}
$this->_out(
// reset standard values, translate and scale
\sprintf(
'q 0 J 1 w 0 j 0 G 0 g %.4F 0 0 %.4F %.4F %.4F cm /%s Do Q',
($newSize['width'] / $originalSize['width']),
($newSize['height'] / $originalSize['height']),
$x * $this->k,
($this->h - $y - $newSize['height']) * $this->k,
$template['id']
)
);
return $newSize;
}
/**
* Get the size of a template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @return array|bool An array with following keys: width, height, 0 (=width), 1 (=height), orientation (L or P)
*/
public function getTemplateSize($tpl, $width = null, $height = null)
{
if (!isset($this->templates[$tpl])) {
return false;
}
if ($width === null && $height === null) {
$width = $this->templates[$tpl]['width'];
$height = $this->templates[$tpl]['height'];
} elseif ($width === null) {
$width = $height * $this->templates[$tpl]['width'] / $this->templates[$tpl]['height'];
}
if ($height === null) {
$height = $width * $this->templates[$tpl]['height'] / $this->templates[$tpl]['width'];
}
if ($height <= 0. || $width <= 0.) {
throw new \InvalidArgumentException('Width or height parameter needs to be larger than zero.');
}
return [
'width' => $width,
'height' => $height,
0 => $width,
1 => $height,
'orientation' => $width > $height ? 'L' : 'P'
];
}
/**
* Begins a new template.
*
* @param float|int|null $width The width of the template. If null, the current page width is used.
* @param float|int|null $height The height of the template. If null, the current page height is used.
* @param bool $groupXObject Define the form XObject as a group XObject to support transparency (if used).
* @return int A template identifier.
*/
public function beginTemplate($width = null, $height = null, $groupXObject = false)
{
if ($width === null) {
$width = $this->w;
}
if ($height === null) {
$height = $this->h;
}
$templateId = $this->getNextTemplateId();
// initiate buffer with current state of FPDF
$buffer = "2 J\n"
. \sprintf('%.2F w', $this->LineWidth * $this->k) . "\n";
if ($this->FontFamily) {
$buffer .= \sprintf("BT /F%d %.2F Tf ET\n", $this->CurrentFont['i'], $this->FontSizePt);
}
if ($this->DrawColor !== '0 G') {
$buffer .= $this->DrawColor . "\n";
}
if ($this->FillColor !== '0 g') {
$buffer .= $this->FillColor . "\n";
}
if ($groupXObject && \version_compare('1.4', $this->PDFVersion, '>')) {
$this->PDFVersion = '1.4';
}
$this->templates[$templateId] = [
'objectNumber' => null,
'id' => 'TPL' . $templateId,
'buffer' => $buffer,
'width' => $width,
'height' => $height,
'groupXObject' => $groupXObject,
'state' => [
'x' => $this->x,
'y' => $this->y,
'AutoPageBreak' => $this->AutoPageBreak,
'bMargin' => $this->bMargin,
'tMargin' => $this->tMargin,
'lMargin' => $this->lMargin,
'rMargin' => $this->rMargin,
'h' => $this->h,
'w' => $this->w,
'FontFamily' => $this->FontFamily,
'FontStyle' => $this->FontStyle,
'FontSizePt' => $this->FontSizePt,
'FontSize' => $this->FontSize,
'underline' => $this->underline,
'TextColor' => $this->TextColor,
'DrawColor' => $this->DrawColor,
'FillColor' => $this->FillColor,
'ColorFlag' => $this->ColorFlag
]
];
$this->SetAutoPageBreak(false);
$this->currentTemplateId = $templateId;
$this->h = $height;
$this->w = $width;
$this->SetXY($this->lMargin, $this->tMargin);
$this->SetRightMargin($this->w - $width + $this->rMargin);
return $templateId;
}
/**
* Ends a template.
*
* @return bool|int|null A template identifier.
*/
public function endTemplate()
{
if (null === $this->currentTemplateId) {
return false;
}
$templateId = $this->currentTemplateId;
$template = $this->templates[$templateId];
$state = $template['state'];
$this->SetXY($state['x'], $state['y']);
$this->tMargin = $state['tMargin'];
$this->lMargin = $state['lMargin'];
$this->rMargin = $state['rMargin'];
$this->h = $state['h'];
$this->w = $state['w'];
$this->SetAutoPageBreak($state['AutoPageBreak'], $state['bMargin']);
$this->FontFamily = $state['FontFamily'];
$this->FontStyle = $state['FontStyle'];
$this->FontSizePt = $state['FontSizePt'];
$this->FontSize = $state['FontSize'];
$this->TextColor = $state['TextColor'];
$this->DrawColor = $state['DrawColor'];
$this->FillColor = $state['FillColor'];
$this->ColorFlag = $state['ColorFlag'];
$this->underline = $state['underline'];
$fontKey = $this->FontFamily . $this->FontStyle;
if ($fontKey) {
$this->CurrentFont =& $this->fonts[$fontKey];
} else {
unset($this->CurrentFont);
}
$this->currentTemplateId = null;
return $templateId;
}
/**
* Get the next template id.
*
* @return int
*/
protected function getNextTemplateId()
{
return $this->templateId++;
}
/* overwritten FPDF methods: */
/**
* @inheritdoc
*/
public function AddPage($orientation = '', $size = '', $rotation = 0)
{
if ($this->currentTemplateId !== null) {
throw new \BadMethodCallException('Pages cannot be added when writing to a template.');
}
parent::AddPage($orientation, $size, $rotation);
}
/**
* @inheritdoc
*/
public function Link($x, $y, $w, $h, $link)
{
if ($this->currentTemplateId !== null) {
throw new \BadMethodCallException('Links cannot be set when writing to a template.');
}
parent::Link($x, $y, $w, $h, $link);
}
/**
* @inheritdoc
*/
public function SetLink($link, $y = 0, $page = -1)
{
if ($this->currentTemplateId !== null) {
throw new \BadMethodCallException('Links cannot be set when writing to a template.');
}
return parent::SetLink($link, $y, $page);
}
/**
* @inheritdoc
*/
public function SetDrawColor($r, $g = null, $b = null)
{
parent::SetDrawColor($r, $g, $b);
if ($this->page === 0 && $this->currentTemplateId !== null) {
$this->_out($this->DrawColor);
}
}
/**
* @inheritdoc
*/
public function SetFillColor($r, $g = null, $b = null)
{
parent::SetFillColor($r, $g, $b);
if ($this->page === 0 && $this->currentTemplateId !== null) {
$this->_out($this->FillColor);
}
}
/**
* @inheritdoc
*/
public function SetLineWidth($width)
{
parent::SetLineWidth($width);
if ($this->page === 0 && $this->currentTemplateId !== null) {
$this->_out(\sprintf('%.2F w', $width * $this->k));
}
}
/**
* @inheritdoc
*/
public function SetFont($family, $style = '', $size = 0)
{
parent::SetFont($family, $style, $size);
if ($this->page === 0 && $this->currentTemplateId !== null) {
$this->_out(\sprintf('BT /F%d %.2F Tf ET', $this->CurrentFont['i'], $this->FontSizePt));
}
}
/**
* @inheritdoc
*/
public function SetFontSize($size)
{
parent::SetFontSize($size);
if ($this->page === 0 && $this->currentTemplateId !== null) {
$this->_out(sprintf('BT /F%d %.2F Tf ET', $this->CurrentFont['i'], $this->FontSizePt));
}
}
/**
* @inheritdoc
*/
protected function _putimages()
{
parent::_putimages();
foreach ($this->templates as $key => $template) {
$this->_newobj();
$this->templates[$key]['objectNumber'] = $this->n;
$this->_put('<</Type /XObject /Subtype /Form /FormType 1');
$this->_put(\sprintf('/BBox[0 0 %.2F %.2F]', $template['width'] * $this->k, $template['height'] * $this->k));
$this->_put('/Resources 2 0 R'); // default resources dictionary of FPDF
if ($this->compress) {
$buffer = \gzcompress($template['buffer']);
$this->_put('/Filter/FlateDecode');
} else {
$buffer = $template['buffer'];
}
$this->_put('/Length ' . \strlen($buffer));
if ($template['groupXObject']) {
$this->_put('/Group <</Type/Group/S/Transparency>>');
}
$this->_put('>>');
$this->_putstream($buffer);
$this->_put('endobj');
}
}
/**
* @inheritdoc
*/
protected function _putxobjectdict()
{
foreach ($this->templates as $key => $template) {
$this->_put('/' . $template['id'] . ' ' . $template['objectNumber'] . ' 0 R');
}
parent::_putxobjectdict();
}
/**
* @inheritdoc
*/
public function _out($s)
{
if ($this->currentTemplateId !== null) {
$this->templates[$this->currentTemplateId]['buffer'] .= $s . "\n";
} else {
parent::_out($s);
}
}
} vendor/setasign/fpdi/SECURITY.md 0000644 00000000301 14760002214 0012357 0 ustar 00 ## Security contact information
To report a security vulnerability, please use the
[Tidelift security contact](https://tidelift.com/security).
Tidelift will coordinate the fix and disclosure.
vendor/setasign/fpdi/LICENSE.txt 0000644 00000002132 14760002214 0012415 0 ustar 00 The MIT License (MIT)
Copyright (c) 2020 Setasign GmbH & Co. KG, https://www.setasign.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE. vendor/autoload.php 0000644 00000000653 14760002214 0010362 0 ustar 00 <?php
// autoload.php @generated by Composer
if (PHP_VERSION_ID < 50600) {
echo 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
exit(1);
}
require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderInita20fb8e4725ab5da5535bdaf1887ed97::getLoader();
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},
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"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Abyssinica_SIL.ttf"
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"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Aegyptus.otf"
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"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Akkadian.otf"
},
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"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DBSILBR.ttf"
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"name": "DejaVuSans-Bold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSans-Bold.ttf"
},
{
"name": "DejaVuSans-BoldOblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSans-BoldOblique.ttf"
},
{
"name": "DejaVuSans-Oblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSans-Oblique.ttf"
},
{
"name": "DejaVuSans.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSans.ttf"
},
{
"name": "DejaVuSansCondensed-Bold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSansCondensed-Bold.ttf"
},
{
"name": "DejaVuSansCondensed-BoldOblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSansCondensed-BoldOblique.ttf"
},
{
"name": "DejaVuSansCondensed-Oblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSansCondensed-Oblique.ttf"
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{
"name": "DejaVuSansCondensed.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSansCondensed.ttf"
},
{
"name": "DejaVuSansMono-Bold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSansMono-Bold.ttf"
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"name": "DejaVuSansMono-BoldOblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSansMono-BoldOblique.ttf"
},
{
"name": "DejaVuSansMono-Oblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSansMono-Oblique.ttf"
},
{
"name": "DejaVuSansMono.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSansMono.ttf"
},
{
"name": "DejaVuSerif-Bold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSerif-Bold.ttf"
},
{
"name": "DejaVuSerif-BoldItalic.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSerif-BoldItalic.ttf"
},
{
"name": "DejaVuSerif-Italic.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSerif-Italic.ttf"
},
{
"name": "DejaVuSerif.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSerif.ttf"
},
{
"name": "DejaVuSerifCondensed-Bold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSerifCondensed-Bold.ttf"
},
{
"name": "DejaVuSerifCondensed-BoldItalic.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSerifCondensed-BoldItalic.ttf"
},
{
"name": "DejaVuSerifCondensed-Italic.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSerifCondensed-Italic.ttf"
},
{
"name": "DejaVuSerifCondensed.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/DejaVuSerifCondensed.ttf"
},
{
"name": "Dhyana-Bold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Dhyana-Bold.ttf"
},
{
"name": "Dhyana-Regular.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Dhyana-Regular.ttf"
},
{
"name": "FreeMono.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeMono.ttf"
},
{
"name": "FreeMonoBold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeMonoBold.ttf"
},
{
"name": "FreeMonoBoldOblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeMonoBoldOblique.ttf"
},
{
"name": "FreeMonoOblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeMonoOblique.ttf"
},
{
"name": "FreeSans.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeSans.ttf"
},
{
"name": "FreeSansBold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeSansBold.ttf"
},
{
"name": "FreeSansBoldOblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeSansBoldOblique.ttf"
},
{
"name": "FreeSansOblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeSansOblique.ttf"
},
{
"name": "FreeSerif.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeSerif.ttf"
},
{
"name": "FreeSerifBold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeSerifBold.ttf"
},
{
"name": "FreeSerifBoldItalic.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeSerifBoldItalic.ttf"
},
{
"name": "FreeSerifItalic.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/FreeSerifItalic.ttf"
},
{
"name": "Garuda-Bold.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Garuda-Bold.ttf"
},
{
"name": "Garuda-BoldOblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Garuda-BoldOblique.ttf"
},
{
"name": "Garuda-Oblique.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Garuda-Oblique.ttf"
},
{
"name": "Garuda.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Garuda.ttf"
},
{
"name": "Jomolhari.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Jomolhari.ttf"
},
{
"name": "KhmerOS.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/KhmerOS.ttf"
},
{
"name": "LateefRegOT.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/LateefRegOT.ttf"
},
{
"name": "Lohit-Kannada.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Lohit-Kannada.ttf"
},
{
"name": "Padauk-book.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Padauk-book.ttf"
},
{
"name": "Pothana2000.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Pothana2000.ttf"
},
{
"name": "Quivira.otf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Quivira.otf"
},
{
"name": "Sun-ExtA.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Sun-ExtA.ttf"
},
{
"name": "Sun-ExtB.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Sun-ExtB.ttf"
},
{
"name": "SundaneseUnicode-1.0.5.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/SundaneseUnicode-1.0.5.ttf"
},
{
"name": "SyrCOMEdessa.otf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/SyrCOMEdessa.otf"
},
{
"name": "TaameyDavidCLM-Medium.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/TaameyDavidCLM-Medium.ttf"
},
{
"name": "TaiHeritagePro.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/TaiHeritagePro.ttf"
},
{
"name": "Tharlon-Regular.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Tharlon-Regular.ttf"
},
{
"name": "UnBatang_0613.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/UnBatang_0613.ttf"
},
{
"name": "Uthman.otf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/Uthman.otf"
},
{
"name": "XB Riyaz.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/XB%20Riyaz.ttf"
},
{
"name": "XB RiyazBd.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/XB%20RiyazBd.ttf"
},
{
"name": "XB RiyazBdIt.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/XB%20RiyazBdIt.ttf"
},
{
"name": "XB RiyazIt.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/XB%20RiyazIt.ttf"
},
{
"name": "ZawgyiOne.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/ZawgyiOne.ttf"
},
{
"name": "ayar.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/ayar.ttf"
},
{
"name": "damase_v.2.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/damase_v.2.ttf"
},
{
"name": "kaputaunicode.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/kaputaunicode.ttf"
},
{
"name": "lannaalif-v1-03.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/lannaalif-v1-03.ttf"
},
{
"name": "ocrb10.ttf",
"download_url": "https://raw.githubusercontent.com/WPManageNinja/mpdf-core-fonts/master/ocrb10.ttf"
}
]
index.php 0000644 00000000032 14760002214 0006353 0 ustar 00 <?php
// silence is golden fluentforms-pdf.php 0000644 00000011064 14760002214 0010366 0 ustar 00 <?php
/**
* Plugin Name: Fluent Forms PDF Generator
* Plugin URI: https://wpmanageninja.com/downloads/fluentform-pro-add-on/
* Description: Download entries as pdf with multiple template.
* Author: WPManageNinja LLC
* Author URI: https://wpmanageninja.com
* Version: 1.1.8
* Text Domain: fluentform-pdf
* Domain Path: /assets/languages
*/
/**
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright 2019 WPManageNinja LLC. All rights reserved.
*/
defined('ABSPATH') or die;
define('FLUENTFORM_PDF_VERSION', '1.1.8');
define('FLUENTFORM_PDF_PATH', plugin_dir_path(__FILE__));
define('FLUENTFORM_PDF_URL', plugin_dir_url(__FILE__));
class FluentFormPdf
{
public function boot()
{
if (!defined('FLUENTFORM')) {
return $this->injectDependency();
}
$this->includeFiles();
if (function_exists('wpFluentForm')) {
return $this->registerHooks(wpFluentForm());
}
}
protected function includeFiles()
{
require_once FLUENTFORM_PDF_PATH . 'Classes/Controller/AvailableOptions.php';
require_once FLUENTFORM_PDF_PATH . 'Classes/Controller/FontManager.php';
require_once FLUENTFORM_PDF_PATH . 'Classes/Controller/GlobalPdfManager.php';
require_once FLUENTFORM_PDF_PATH . 'Classes/Templates/TemplateManager.php';
require_once FLUENTFORM_PDF_PATH . 'Classes/Templates/GeneralTemplate.php';
require_once FLUENTFORM_PDF_PATH . 'Classes/Templates/InvoiceTemplate.php';
}
protected function registerHooks($fluentForm)
{
new \FluentFormPdf\Classes\Controller\GlobalPdfManager($fluentForm);
}
/**
* Notify the user about the FluentForm dependency and instructs to install it.
*/
protected function injectDependency()
{
add_action('admin_notices', function () {
$pluginInfo = $this->getFluentFormInstallationDetails();
$class = 'notice notice-error';
$install_url_text = __('Click Here to Install the Plugin', 'fluentform-pdf');
if ($pluginInfo->action == 'activate') {
$install_url_text = __('Click Here to Activate the Plugin', 'fluentform-pdf');
}
$message = __('FluentForm pdf Add-On Requires Fluent Forms Plugin, ', 'fluentform-pdf');
$message .= '<b><a href="' .$pluginInfo->url . '">' . $install_url_text . '</a></b>';
printf('<div class="%1$s"><p>%2$s</p></div>', esc_attr($class), wp_kses_post($message));
});
}
protected function getFluentFormInstallationDetails()
{
$activation = (object) [
'action' => 'install',
'url' => ''
];
$allPlugins = get_plugins();
if (isset($allPlugins['fluentform/fluentform.php'])) {
$url = wp_nonce_url(
self_admin_url('plugins.php?action=activate&plugin=fluentform/fluentform.php'),
'activate-plugin_fluentform/fluentform.php'
);
$activation->action = 'activate';
} else {
$api = (object) ['slug' => 'fluentform'];
$url = wp_nonce_url(
self_admin_url('update.php?action=install-plugin&plugin=' . $api->slug),
'install-plugin_' . $api->slug
);
}
$activation->url = $url;
return $activation;
}
}
add_action('plugins_loaded', function () {
load_plugin_textdomain(
'fluentform-pdf', false, basename(dirname(__FILE__)) . 'assets/languages'
);
(new FluentFormPdf())->boot();
});
register_activation_hook(__FILE__, function () {
require_once FLUENTFORM_PDF_PATH . '/Classes/Controller/Activator.php';
\FluentFormPdf\Classes\Controller\Activator::activate();
});
register_deactivation_hook( __FILE__, function () {
require_once FLUENTFORM_PDF_PATH . '/Classes/Controller/Activator.php';
\FluentFormPdf\Classes\Controller\Activator::deactivate();
});
readme.txt 0000644 00000006262 14760002214 0006544 0 ustar 00 === PDF Generator For Fluent Forms - The Contact Form Plugin ===
Contributors: techjewel,adreastrian,heera,wpmanageninja,hasanuzzamanshamim
Tags: PDF, Form To PDF, attachment, fluent forms
Requires at least: 5.0
Tested up to: 6.4.2
Requires PHP: 5.6
Stable tag: 1.1.8
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Generate PDF from Your Form Submissions and Download/Email Them
== Description ==
**PDF Addon for Fluent Forms is the supplement you will need to automatically generate PDF files based on what users submit on the forms you created with Fluent Forms.**
If you are looking forward to generate PDF files based on user submitted entries on your Fluent Forms plugin, this add-on is the perfect solution for you. With this add-on, you will be able to hand out to your users custom PDF files with your company logo engraved as a watermark, custom cover letter, dynamic personalised form entry summary or even payment invoices.
The plugin comes with a customisable PDF template. Within a minute, you will be able to set up personalised PDF template with your company name, logo, entry date, dynamic personalisation, body text font family, size, color, PDF page orientation and the paper size. To automatically personalise the PDF files for every form entry, you can use shortcodes that will fetch the form input by themselves so that you don't have to sweat over it.
You can also send these PDF files via emails to your users and make them password-protected with just a few clicks.
= Feature =
* Automated PDF generation based of form entries
* Supports all languages including Right-to-left (RTL) languages such as Arabic and Hebrew
* Customisable PDF template
* Customisable font family, color, page orientation and dimensions, watermark texts and logos, page footer and more
* Password-protected PDF files
* Deliver the PDF files via automated email notifications
* Conditional PDF generation that will be triggered when certain conditions are fulfilled
* Automatically generate invoices in PDF format after a payment is successful
* Upload and use any font you want in your PDF documents
== Screenshots ==
1. Generated PDF Preview
2. PDF Feed Settings
3. PDF Content Settings
4. PDF Templates
5. Global PDF Settings
6. Global PDF system status
== Changelog ==
= 1.1.8 - January 18, 2024 =
- Fixes input sanitization and output escaping
= 1.1.7 - June 22, 2023 =
- Fixes Repeater Field entries
- Fixes Numeric Field formatter entries
= 1.1.6 - October 19, 2022 =
- Adds other language support
= 1.1.5 - October 16, 2022 =
- Fixes header image positioning
- Improves invoice rendering
= 1.1.4 - October 07, 2022 =
- Improves Invoice template
= 1.1.3 - May 19, 2022 =
- Adds public PDF download option
= 1.1.2 - February 24, 2022 =
- Fixes PDF spacing issue
= 1.1.2 - February 15, 2022 =
- Adds line break support
- Adds frontend PDF download shortcode after form submission for logged-in users
- Adds conditional block support for Fluent Forms Pro
= 1.1.0 - March 06, 2021 =
* Compatibility with latest Fluent Forms Version
* Added header for all the PDF pages
* Dynamic PDF Name
= 1.0.1 - July 08, 2020 =
* Enable Multi-site compatibility
= 1.0.0 =
* Init Release
== Upgrade Notice ==
