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Resources/Mpdf/Tag/BlockTag.php

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<?php
namespace Mpdf\Tag;
use Mpdf\Conversion\DecToAlpha;
use Mpdf\Conversion\DecToRoman;
use Mpdf\Utils\Arrays;
use Mpdf\Utils\UtfString;
abstract class BlockTag extends Tag
{
public function open($attr, &$ahtml, &$ihtml)
{
$tag = $this->getTagName();
// mPDF 6 Lists
$this->mpdf->lastoptionaltag = '';
// mPDF 6 bidi
// Block
// If unicode-bidi set on current clock, any embedding levels, isolates, or overrides are closed (not inherited)
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['bidicode'])) {
$blockpost = $this->mpdf->_setBidiCodes('end', $this->mpdf->blk[$this->mpdf->blklvl]['bidicode']);
if ($blockpost) {
$this->mpdf->OTLdata = [];
if ($this->mpdf->tableLevel) {
$this->mpdf->_saveCellTextBuffer($blockpost);
} else {
$this->mpdf->_saveTextBuffer($blockpost);
}
}
}
$p = $this->cssManager->PreviewBlockCSS($tag, $attr);
if (isset($p['DISPLAY']) && strtolower($p['DISPLAY']) === 'none') {
$this->mpdf->blklvl++;
$this->mpdf->blk[$this->mpdf->blklvl]['hide'] = true;
$this->mpdf->blk[$this->mpdf->blklvl]['tag'] = $tag; // mPDF 6
return;
}
if ($tag === 'CAPTION') {
// position is written in AdjstHTML
$divpos = 'T';
if (isset($attr['POSITION']) && strtolower($attr['POSITION']) === 'bottom') {
$divpos = 'B';
}
$cappos = 'T';
if (isset($attr['ALIGN']) && strtolower($attr['ALIGN']) === 'bottom') {
$cappos = 'B';
} elseif (isset($p['CAPTION-SIDE']) && strtolower($p['CAPTION-SIDE']) === 'bottom') {
$cappos = 'B';
}
if (isset($attr['ALIGN'])) {
unset($attr['ALIGN']);
}
if ($cappos != $divpos) {
$this->mpdf->blklvl++;
$this->mpdf->blk[$this->mpdf->blklvl]['hide'] = true;
$this->mpdf->blk[$this->mpdf->blklvl]['tag'] = $tag; // mPDF 6
return;
}
}
/* -- FORMS -- */
if ($tag === 'FORM') {
$this->form->formMethod = 'POST';
if (isset($attr['METHOD']) && strtolower($attr['METHOD']) === 'get') {
$this->form->formMethod = 'GET';
}
$this->form->formAction = '';
if (isset($attr['ACTION'])) {
$this->form->formAction = $attr['ACTION'];
}
}
/* -- END FORMS -- */
/* -- CSS-POSITION -- */
if ((isset($p['POSITION'])
&& (strtolower($p['POSITION']) === 'fixed'
|| strtolower($p['POSITION']) === 'absolute'))
&& $this->mpdf->blklvl == 0) {
if ($this->mpdf->inFixedPosBlock) {
throw new \Mpdf\MpdfException('Cannot nest block with position:fixed or position:absolute');
}
$this->mpdf->inFixedPosBlock = true;
return;
}
/* -- END CSS-POSITION -- */
// Start Block
$this->mpdf->ignorefollowingspaces = true;
$lastbottommargin = 0;
if ($this->mpdf->blockjustfinished && !count($this->mpdf->textbuffer)
&& $this->mpdf->y != $this->mpdf->tMargin
&& $this->mpdf->collapseBlockMargins) {
$lastbottommargin = $this->mpdf->lastblockbottommargin;
}
$this->mpdf->lastblockbottommargin = 0;
$this->mpdf->blockjustfinished = false;
$this->mpdf->InlineBDF = []; // mPDF 6
$this->mpdf->InlineBDFctr = 0; // mPDF 6
$this->mpdf->InlineProperties = [];
$this->mpdf->divbegin = true;
$this->mpdf->linebreakjustfinished = false;
/* -- TABLES -- */
if ($this->mpdf->tableLevel) {
// If already something on the line
if ($this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['s'] > 0 && !$this->mpdf->nestedtablejustfinished) {
$this->mpdf->_saveCellTextBuffer("\n");
if (!isset($this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['maxs'])) {
$this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['maxs'] = $this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['s'];
} elseif ($this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['maxs'] < $this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['s']) {
$this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['maxs'] = $this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['s'];
}
$this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['s'] = 0; // reset
}
// Cannot set block properties inside table - use Bold to indicate h1-h6
if ($tag === 'CENTER' && $this->mpdf->tdbegin) {
$this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['a'] = $this->getAlign('center');
}
$this->mpdf->InlineProperties['BLOCKINTABLE'] = $this->mpdf->saveInlineProperties();
$properties = $this->cssManager->MergeCSS('', $tag, $attr);
if (!empty($properties)) {
$this->mpdf->setCSS($properties, 'INLINE');
}
// mPDF 6 Lists
if ($tag === 'UL' || $tag === 'OL') {
$this->mpdf->listlvl++;
if (isset($attr['START'])) {
$this->mpdf->listcounter[$this->mpdf->listlvl] = (int) $attr['START'] - 1;
} else {
$this->mpdf->listcounter[$this->mpdf->listlvl] = 0;
}
$this->mpdf->listitem = [];
if ($tag === 'OL') {
$this->mpdf->listtype[$this->mpdf->listlvl] = 'decimal';
} elseif ($tag === 'UL') {
if ($this->mpdf->listlvl % 3 == 1) {
$this->mpdf->listtype[$this->mpdf->listlvl] = 'disc';
} elseif ($this->mpdf->listlvl % 3 == 2) {
$this->mpdf->listtype[$this->mpdf->listlvl] = 'circle';
} else {
$this->mpdf->listtype[$this->mpdf->listlvl] = 'square';
}
}
}
// mPDF 6 Lists - in Tables
if ($tag === 'LI') {
if ($this->mpdf->listlvl == 0) { //in case of malformed HTML code. Example:(...)</p><li>Content</li><p>Paragraph1</p>(...)
$this->mpdf->listlvl++; // first depth level
$this->mpdf->listcounter[$this->mpdf->listlvl] = 0;
}
$this->mpdf->listcounter[$this->mpdf->listlvl]++;
$this->mpdf->listitem = [];
//if in table - output here as a tabletextbuffer
//position:inside OR position:outside (always output in table as position:inside)
$decToAlpha = new DecToAlpha();
$decToRoman = new DecToRoman();
switch ($this->mpdf->listtype[$this->mpdf->listlvl]) {
case 'upper-alpha':
case 'upper-latin':
case 'A':
$blt = $decToAlpha->convert($this->mpdf->listcounter[$this->mpdf->listlvl]) . $this->mpdf->list_number_suffix;
break;
case 'lower-alpha':
case 'lower-latin':
case 'a':
$blt = $decToAlpha->convert($this->mpdf->listcounter[$this->mpdf->listlvl], false) . $this->mpdf->list_number_suffix;
break;
case 'upper-roman':
case 'I':
$blt = $decToRoman->convert($this->mpdf->listcounter[$this->mpdf->listlvl]) . $this->mpdf->list_number_suffix;
break;
case 'lower-roman':
case 'i':
$blt = $decToRoman->convert($this->mpdf->listcounter[$this->mpdf->listlvl]) . $this->mpdf->list_number_suffix;
break;
case 'decimal':
case '1':
$blt = $this->mpdf->listcounter[$this->mpdf->listlvl] . $this->mpdf->list_number_suffix;
break;
default:
$blt = '-';
if ($this->mpdf->listlvl % 3 == 1 && $this->mpdf->_charDefined($this->mpdf->CurrentFont['cw'], 8226)) {
$blt = "\xe2\x80\xa2";
} // &#8226;
elseif ($this->mpdf->listlvl % 3 == 2 && $this->mpdf->_charDefined($this->mpdf->CurrentFont['cw'], 9900)) {
$blt = "\xe2\x9a\xac";
} // &#9900;
elseif ($this->mpdf->listlvl % 3 == 0 && $this->mpdf->_charDefined($this->mpdf->CurrentFont['cw'], 9642)) {
$blt = "\xe2\x96\xaa";
} // &#9642;
break;
}
// change to &nbsp; spaces
if ($this->mpdf->usingCoreFont) {
$ls = str_repeat(chr(160) . chr(160), ($this->mpdf->listlvl - 1) * 2) . $blt . ' ';
} else {
$ls = str_repeat("\xc2\xa0\xc2\xa0", ($this->mpdf->listlvl - 1) * 2) . $blt . ' ';
}
$this->mpdf->_saveCellTextBuffer($ls);
$this->mpdf->cell[$this->mpdf->row][$this->mpdf->col]['s'] += $this->mpdf->GetStringWidth($ls);
}
return;
}
/* -- END TABLES -- */
if ($this->mpdf->lastblocklevelchange == 1) {
$blockstate = 1;
} // Top margins/padding only
elseif ($this->mpdf->lastblocklevelchange < 1) {
$blockstate = 0;
} // NO margins/padding
$this->mpdf->printbuffer($this->mpdf->textbuffer, $blockstate);
$this->mpdf->textbuffer = [];
$save_blklvl = $this->mpdf->blklvl;
$save_blk = $this->mpdf->blk;
$this->mpdf->Reset();
$pagesel = '';
/* -- CSS-PAGE -- */
if (isset($p['PAGE'])) {
$pagesel = $p['PAGE'];
} // mPDF 6 (uses $p - preview of properties so blklvl can be incremented after page-break)
/* -- END CSS-PAGE -- */
// If page-box has changed AND/OR PAGE-BREAK-BEFORE
// mPDF 6 (uses $p - preview of properties so blklvl can be imcremented after page-break)
if (!$this->mpdf->tableLevel && (($pagesel && (!isset($this->mpdf->page_box['current'])
|| $pagesel != $this->mpdf->page_box['current']))
|| (isset($p['PAGE-BREAK-BEFORE'])
&& $p['PAGE-BREAK-BEFORE']))) {
// mPDF 6 pagebreaktype
$startpage = $this->mpdf->page;
$pagebreaktype = $this->mpdf->defaultPagebreakType;
$this->mpdf->lastblocklevelchange = -1;
if ($this->mpdf->ColActive) {
$pagebreaktype = 'cloneall';
}
if ($pagesel && (!isset($this->mpdf->page_box['current']) || $pagesel != $this->mpdf->page_box['current'])) {
$pagebreaktype = 'cloneall';
}
$this->mpdf->_preForcedPagebreak($pagebreaktype);
if (isset($p['PAGE-BREAK-BEFORE'])) {
if (strtoupper($p['PAGE-BREAK-BEFORE']) === 'RIGHT') {
$this->mpdf->AddPage(
$this->mpdf->CurOrientation,
'NEXT-ODD',
'',
'',
'',
'',
'',
'',
'',
'',
'',
'',
'',
'',
'',
0,
0,
0,
0,
$pagesel
);
} elseif (strtoupper($p['PAGE-BREAK-BEFORE']) === 'LEFT') {
$this->mpdf->AddPage(
$this->mpdf->CurOrientation,
'NEXT-EVEN',
'',
'',
'',
'',
'',
'',
'',
'',
'',
'',
'',
'',
'',
0,
0,
0,
0,
$pagesel
);
} elseif (strtoupper($p['PAGE-BREAK-BEFORE']) === 'ALWAYS') {
$this->mpdf->AddPage($this->mpdf->CurOrientation, '', '', '', '', '', '', '', '', '', '', '', '', '', '', 0, 0, 0, 0, $pagesel);
} elseif ($this->mpdf->page_box['current'] != $pagesel) {
$this->mpdf->AddPage($this->mpdf->CurOrientation, '', '', '', '', '', '', '', '', '', '', '', '', '', '', 0, 0, 0, 0, $pagesel);
} // *CSS-PAGE*
} /* -- CSS-PAGE -- */
// Must Add new page if changed page properties
elseif (!isset($this->mpdf->page_box['current']) || $pagesel != $this->mpdf->page_box['current']) {
$this->mpdf->AddPage($this->mpdf->CurOrientation, '', '', '', '', '', '', '', '', '', '', '', '', '', '', 0, 0, 0, 0, $pagesel);
}
/* -- END CSS-PAGE -- */
// mPDF 6 pagebreaktype
$this->mpdf->_postForcedPagebreak($pagebreaktype, $startpage, $save_blk, $save_blklvl);
}
// mPDF 6 pagebreaktype - moved after pagebreak
$this->mpdf->blklvl++;
$currblk = & $this->mpdf->blk[$this->mpdf->blklvl];
$this->mpdf->initialiseBlock($currblk);
$prevblk = & $this->mpdf->blk[$this->mpdf->blklvl - 1];
$currblk['tag'] = $tag;
$currblk['attr'] = $attr;
$properties = $this->cssManager->MergeCSS('BLOCK', $tag, $attr); // mPDF 6 - moved to after page-break-before
// mPDF 6 page-break-inside:avoid
if (isset($properties['PAGE-BREAK-INSIDE']) && strtoupper($properties['PAGE-BREAK-INSIDE']) === 'AVOID'
&& !$this->mpdf->ColActive && !$this->mpdf->keep_block_together && !isset($attr['PAGEBREAKAVOIDCHECKED'])) {
// avoid re-iterating using PAGEBREAKAVOIDCHECKED; set in CloseTag
$currblk['keep_block_together'] = 1;
$currblk['array_i'] = $ihtml; // mPDF 6
$this->mpdf->kt_y00 = $this->mpdf->y;
$this->mpdf->kt_p00 = $this->mpdf->page;
$this->mpdf->keep_block_together = 1;
}
if ($lastbottommargin && !empty($properties['MARGIN-TOP']) && empty($properties['FLOAT'])) {
$currblk['lastbottommargin'] = $lastbottommargin;
}
if (isset($properties['Z-INDEX']) && $this->mpdf->current_layer == 0) {
$v = (int) $properties['Z-INDEX'];
if ($v > 0) {
$currblk['z-index'] = $v;
$this->mpdf->BeginLayer($v);
}
}
// mPDF 6 Lists
// List-type set by attribute
if ($tag === 'OL' || $tag === 'UL' || $tag === 'LI') {
if (!empty($attr['TYPE'])) {
$listtype = $attr['TYPE'];
switch ($listtype) {
case 'A':
$listtype = 'upper-latin';
break;
case 'a':
$listtype = 'lower-latin';
break;
case 'I':
$listtype = 'upper-roman';
break;
case 'i':
$listtype = 'lower-roman';
break;
case '1':
$listtype = 'decimal';
break;
}
$currblk['list_style_type'] = $listtype;
}
}
$this->mpdf->setCSS($properties, 'BLOCK', $tag); //name(id/class/style) found in the CSS array!
$currblk['InlineProperties'] = $this->mpdf->saveInlineProperties();
if (isset($properties['VISIBILITY'])) {
$v = strtolower($properties['VISIBILITY']);
if (($v === 'hidden' || $v === 'printonly' || $v === 'screenonly') && $this->mpdf->visibility === 'visible' && !$this->mpdf->tableLevel) {
$currblk['visibility'] = $v;
$this->mpdf->SetVisibility($v);
}
}
// mPDF 6
if (!empty($attr['ALIGN'])) {
$currblk['block-align'] = $this->getAlign($attr['ALIGN']);
}
if (isset($properties['HEIGHT'])) {
$currblk['css_set_height'] = $this->sizeConverter->convert(
$properties['HEIGHT'],
$this->mpdf->h - $this->mpdf->tMargin - $this->mpdf->bMargin,
$this->mpdf->FontSize,
false
);
if (($currblk['css_set_height'] + $this->mpdf->y) > $this->mpdf->PageBreakTrigger
&& $this->mpdf->y > $this->mpdf->tMargin + 5
&& $currblk['css_set_height'] < ($this->mpdf->h - ($this->mpdf->tMargin + $this->mpdf->bMargin))) {
$this->mpdf->AddPage($this->mpdf->CurOrientation);
}
} else {
$currblk['css_set_height'] = false;
}
// Added mPDF 3.0 Float DIV
if (isset($prevblk['blockContext'])) {
$currblk['blockContext'] = $prevblk['blockContext'];
} // *CSS-FLOAT*
if (isset($properties['CLEAR'])) {
$this->mpdf->ClearFloats(strtoupper($properties['CLEAR']), $this->mpdf->blklvl - 1);
} // *CSS-FLOAT*
$currblk['padding_left'] = is_numeric($currblk['padding_left']) ? $currblk['padding_left'] : 0;
$currblk['padding_right'] = is_numeric($currblk['padding_right']) ? $currblk['padding_right'] : 0;
$container_w = $prevblk['inner_width'];
$bdr = $currblk['border_right']['w'];
$bdl = $currblk['border_left']['w'];
$pdr = $currblk['padding_right'];
$pdl = $currblk['padding_left'];
$setwidth = 0;
if (isset($currblk['css_set_width'])) {
$setwidth = $currblk['css_set_width'];
}
/* -- CSS-FLOAT -- */
if (isset($properties['FLOAT']) && strtoupper($properties['FLOAT']) === 'RIGHT' && !$this->mpdf->ColActive) {
// Cancel Keep-Block-together
$currblk['keep_block_together'] = false;
$this->mpdf->kt_y00 = 0;
$this->mpdf->keep_block_together = 0;
$this->mpdf->blockContext++;
$currblk['blockContext'] = $this->mpdf->blockContext;
list($l_exists, $r_exists, $l_max, $r_max, $l_width, $r_width) = $this->mpdf->GetFloatDivInfo($this->mpdf->blklvl - 1);
// DIV is too narrow for text to fit!
$maxw = $container_w - $l_width - $r_width;
$doubleCharWidth = (2 * $this->mpdf->GetCharWidth('W', false));
if (($setwidth + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr) > $maxw
|| ($maxw - ($currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr)) < (2 * $this->mpdf->GetCharWidth('W', false))) {
// Too narrow to fit - try to move down past L or R float
if ($l_max < $r_max && ($setwidth + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr) <= ($container_w - $r_width)
&& (($container_w - $r_width) - ($currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr)) > $doubleCharWidth) {
$this->mpdf->ClearFloats('LEFT', $this->mpdf->blklvl - 1);
} elseif ($r_max < $l_max && ($setwidth + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr) <= ($container_w - $l_width)
&& (($container_w - $l_width) - ($currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr)) > $doubleCharWidth) {
$this->mpdf->ClearFloats('RIGHT', $this->mpdf->blklvl - 1);
} else {
$this->mpdf->ClearFloats('BOTH', $this->mpdf->blklvl - 1);
}
list($l_exists, $r_exists, $l_max, $r_max, $l_width, $r_width) = $this->mpdf->GetFloatDivInfo($this->mpdf->blklvl - 1);
}
if ($r_exists) {
$currblk['margin_right'] += $r_width;
}
$currblk['float'] = 'R';
$currblk['float_start_y'] = $this->mpdf->y;
if (isset($currblk['css_set_width'])) {
$currblk['margin_left'] = $container_w - ($setwidth + $bdl + $pdl + $bdr + $pdr + $currblk['margin_right']);
$currblk['float_width'] = ($setwidth + $bdl + $pdl + $bdr + $pdr + $currblk['margin_right']);
} else {
// *** If no width set - would need to buffer and keep track of max width, then Right-align if not full width
// and do borders and backgrounds - For now - just set to maximum width left
if ($l_exists) {
$currblk['margin_left'] += $l_width;
}
$currblk['css_set_width'] = $container_w - ($currblk['margin_left'] + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr);
$currblk['float_width'] = ($currblk['css_set_width'] + $bdl + $pdl + $bdr + $pdr + $currblk['margin_right']);
}
} elseif (isset($properties['FLOAT']) && strtoupper($properties['FLOAT']) === 'LEFT' && !$this->mpdf->ColActive) {
// Cancel Keep-Block-together
$currblk['keep_block_together'] = false;
$this->mpdf->kt_y00 = 0;
$this->mpdf->keep_block_together = 0;
$this->mpdf->blockContext++;
$currblk['blockContext'] = $this->mpdf->blockContext;
list($l_exists, $r_exists, $l_max, $r_max, $l_width, $r_width) = $this->mpdf->GetFloatDivInfo($this->mpdf->blklvl - 1);
// DIV is too narrow for text to fit!
$maxw = $container_w - $l_width - $r_width;
$doubleCharWidth = (2 * $this->mpdf->GetCharWidth('W', false));
if (($setwidth + $currblk['margin_left'] + $bdl + $pdl + $bdr + $pdr) > $maxw
|| ($maxw - ($currblk['margin_left'] + $bdl + $pdl + $bdr + $pdr)) < (2 * $this->mpdf->GetCharWidth('W', false))) {
// Too narrow to fit - try to move down past L or R float
if ($l_max < $r_max && ($setwidth + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr) <= ($container_w - $r_width)
&& (($container_w - $r_width) - ($currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr)) > $doubleCharWidth) {
$this->mpdf->ClearFloats('LEFT', $this->mpdf->blklvl - 1);
} elseif ($r_max < $l_max && ($setwidth + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr) <= ($container_w - $l_width)
&& (($container_w - $l_width) - ($currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr)) > $doubleCharWidth) {
$this->mpdf->ClearFloats('RIGHT', $this->mpdf->blklvl - 1);
} else {
$this->mpdf->ClearFloats('BOTH', $this->mpdf->blklvl - 1);
}
list($l_exists, $r_exists, $l_max, $r_max, $l_width, $r_width) = $this->mpdf->GetFloatDivInfo($this->mpdf->blklvl - 1);
}
if ($l_exists) {
$currblk['margin_left'] += $l_width;
}
$currblk['float'] = 'L';
$currblk['float_start_y'] = $this->mpdf->y;
if ($setwidth) {
$currblk['margin_right'] = $container_w - ($setwidth + $bdl + $pdl + $bdr + $pdr + $currblk['margin_left']);
$currblk['float_width'] = ($setwidth + $bdl + $pdl + $bdr + $pdr + $currblk['margin_left']);
} else {
// *** If no width set - would need to buffer and keep track of max width, then Right-align if not full width
// and do borders and backgrounds - For now - just set to maximum width left
if ($r_exists) {
$currblk['margin_right'] += $r_width;
}
$currblk['css_set_width'] = $container_w - ($currblk['margin_left'] + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr);
$currblk['float_width'] = ($currblk['css_set_width'] + $bdl + $pdl + $bdr + $pdr + $currblk['margin_left']);
}
} else {
// Don't allow overlap - if floats present - adjust padding to avoid overlap with Floats
list($l_exists, $r_exists, $l_max, $r_max, $l_width, $r_width) = $this->mpdf->GetFloatDivInfo($this->mpdf->blklvl - 1);
$maxw = $container_w - $l_width - $r_width;
$pdl = is_numeric($pdl) ? $pdl : 0;
$pdr = is_numeric($pdr) ? $pdr : 0;
$doubleCharWidth = (2 * $this->mpdf->GetCharWidth('W', false));
if (($setwidth + $currblk['margin_left'] + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr) > $maxw
|| ($maxw - ($currblk['margin_right'] + $currblk['margin_left'] + $bdl + $pdl + $bdr + $pdr)) < $doubleCharWidth) {
// Too narrow to fit - try to move down past L or R float
if ($l_max < $r_max && ($setwidth + $currblk['margin_left'] + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr) <= ($container_w - $r_width)
&& (($container_w - $r_width) - ($currblk['margin_right'] + $currblk['margin_left'] + $bdl + $pdl + $bdr + $pdr)) > $doubleCharWidth) {
$this->mpdf->ClearFloats('LEFT', $this->mpdf->blklvl - 1);
} elseif ($r_max < $l_max && ($setwidth + $currblk['margin_left'] + $currblk['margin_right'] + $bdl + $pdl + $bdr + $pdr) <= ($container_w - $l_width)
&& (($container_w - $l_width) - ($currblk['margin_right'] + $currblk['margin_left'] + $bdl + $pdl + $bdr + $pdr)) > $doubleCharWidth) {
$this->mpdf->ClearFloats('RIGHT', $this->mpdf->blklvl - 1);
} else {
$this->mpdf->ClearFloats('BOTH', $this->mpdf->blklvl - 1);
}
list($l_exists, $r_exists, $l_max, $r_max, $l_width, $r_width) = $this->mpdf->GetFloatDivInfo($this->mpdf->blklvl - 1);
}
if ($r_exists) {
$currblk['padding_right'] = max($r_width - $currblk['margin_right'] - $bdr, $pdr);
}
if ($l_exists) {
$currblk['padding_left'] = max($l_width - $currblk['margin_left'] - $bdl, $pdl);
}
}
/* -- END CSS-FLOAT -- */
/* -- BORDER-RADIUS -- */
// Automatically increase padding if required for border-radius
if ($this->mpdf->autoPadding && !$this->mpdf->ColActive) {
$currblk['border_radius_TL_H'] = Arrays::get($currblk, 'border_radius_TL_H', 0);
$currblk['border_radius_TL_V'] = Arrays::get($currblk, 'border_radius_TL_V', 0);
$currblk['border_radius_TR_H'] = Arrays::get($currblk, 'border_radius_TR_H', 0);
$currblk['border_radius_TR_V'] = Arrays::get($currblk, 'border_radius_TR_V', 0);
$currblk['border_radius_BL_H'] = Arrays::get($currblk, 'border_radius_BL_H', 0);
$currblk['border_radius_BL_V'] = Arrays::get($currblk, 'border_radius_BL_V', 0);
$currblk['border_radius_BR_H'] = Arrays::get($currblk, 'border_radius_BR_H', 0);
$currblk['border_radius_BR_V'] = Arrays::get($currblk, 'border_radius_BR_V', 0);
if ($currblk['border_radius_TL_H'] > $currblk['padding_left'] && $currblk['border_radius_TL_V'] > $currblk['padding_top']) {
if ($currblk['border_radius_TL_H'] > $currblk['border_radius_TL_V']) {
$this->mpdf->_borderPadding(
$currblk['border_radius_TL_H'],
$currblk['border_radius_TL_V'],
$currblk['padding_left'],
$currblk['padding_top']
);
} else {
$this->mpdf->_borderPadding(
$currblk['border_radius_TL_V'],
$currblk['border_radius_TL_H'],
$currblk['padding_top'],
$currblk['padding_left']
);
}
}
if ($currblk['border_radius_TR_H'] > $currblk['padding_right'] && $currblk['border_radius_TR_V'] > $currblk['padding_top']) {
if ($currblk['border_radius_TR_H'] > $currblk['border_radius_TR_V']) {
$this->mpdf->_borderPadding(
$currblk['border_radius_TR_H'],
$currblk['border_radius_TR_V'],
$currblk['padding_right'],
$currblk['padding_top']
);
} else {
$this->mpdf->_borderPadding(
$currblk['border_radius_TR_V'],
$currblk['border_radius_TR_H'],
$currblk['padding_top'],
$currblk['padding_right']
);
}
}
if ($currblk['border_radius_BL_H'] > $currblk['padding_left'] && $currblk['border_radius_BL_V'] > $currblk['padding_bottom']) {
if ($currblk['border_radius_BL_H'] > $currblk['border_radius_BL_V']) {
$this->mpdf->_borderPadding(
$currblk['border_radius_BL_H'],
$currblk['border_radius_BL_V'],
$currblk['padding_left'],
$currblk['padding_bottom']
);
} else {
$this->mpdf->_borderPadding(
$currblk['border_radius_BL_V'],
$currblk['border_radius_BL_H'],
$currblk['padding_bottom'],
$currblk['padding_left']
);
}
}
if ($currblk['border_radius_BR_H'] > $currblk['padding_right'] && $currblk['border_radius_BR_V'] > $currblk['padding_bottom']) {
if ($currblk['border_radius_BR_H'] > $currblk['border_radius_BR_V']) {
$this->mpdf->_borderPadding(
$currblk['border_radius_BR_H'],
$currblk['border_radius_BR_V'],
$currblk['padding_right'],
$currblk['padding_bottom']
);
} else {
$this->mpdf->_borderPadding(
$currblk['border_radius_BR_V'],
$currblk['border_radius_BR_H'],
$currblk['padding_bottom'],
$currblk['padding_right']
);
}
}
}
/* -- END BORDER-RADIUS -- */
// Hanging indent - if negative indent: ensure padding is >= indent
if (!isset($currblk['text_indent'])) {
$currblk['text_indent'] = null;
}
if (!isset($currblk['inner_width'])) {
$currblk['inner_width'] = null;
}
$cbti = $this->sizeConverter->convert(
$currblk['text_indent'],
$this->mpdf->blk[$this->mpdf->blklvl]['inner_width'],
$this->mpdf->FontSize,
false
);
if ($cbti < 0) {
$hangind = -$cbti;
if (isset($currblk['direction']) && $currblk['direction'] === 'rtl') { // *OTL*
$currblk['padding_right'] = max($currblk['padding_right'], $hangind); // *OTL*
} // *OTL*
else { // *OTL*
$currblk['padding_left'] = max($currblk['padding_left'], $hangind);
} // *OTL*
}
if (isset($currblk['css_set_width'])) {
if (isset($properties['MARGIN-LEFT'], $properties['MARGIN-RIGHT'])
&& strtolower($properties['MARGIN-LEFT']) === 'auto' && strtolower($properties['MARGIN-RIGHT']) === 'auto') {
// Try to reduce margins to accomodate - if still too wide, set margin-right/left=0 (reduces width)
$anyextra = $prevblk['inner_width'] - ($currblk['css_set_width'] + $currblk['border_left']['w']
+ $currblk['padding_left'] + $currblk['border_right']['w'] + $currblk['padding_right']);
if ($anyextra > 0) {
$currblk['margin_left'] = $currblk['margin_right'] = $anyextra / 2;
} else {
$currblk['margin_left'] = $currblk['margin_right'] = 0;
}
} elseif (isset($properties['MARGIN-LEFT']) && strtolower($properties['MARGIN-LEFT']) === 'auto') {
// Try to reduce margin-left to accomodate - if still too wide, set margin-left=0 (reduces width)
$currblk['margin_left'] = $prevblk['inner_width'] - ($currblk['css_set_width']
+ $currblk['border_left']['w'] + $currblk['padding_left'] + $currblk['border_right']['w']
+ $currblk['padding_right'] + $currblk['margin_right']);
if ($currblk['margin_left'] < 0) {
$currblk['margin_left'] = 0;
}
} elseif (isset($properties['MARGIN-RIGHT']) && strtolower($properties['MARGIN-RIGHT']) === 'auto') {
// Try to reduce margin-right to accomodate - if still too wide, set margin-right=0 (reduces width)
$currblk['margin_right'] = $prevblk['inner_width'] - ($currblk['css_set_width']
+ $currblk['border_left']['w'] + $currblk['padding_left']
+ $currblk['border_right']['w'] + $currblk['padding_right'] + $currblk['margin_left']);
if ($currblk['margin_right'] < 0) {
$currblk['margin_right'] = 0;
}
} else {
if ($currblk['direction'] === 'rtl') { // *OTL*
// Try to reduce margin-left to accomodate - if still too wide, set margin-left=0 (reduces width)
$currblk['margin_left'] = $prevblk['inner_width'] - ($currblk['css_set_width']
+ $currblk['border_left']['w'] + $currblk['padding_left'] + $currblk['border_right']['w']
+ $currblk['padding_right'] + $currblk['margin_right']); // *OTL*
if ($currblk['margin_left'] < 0) { // *OTL*
$currblk['margin_left'] = 0; // *OTL*
} // *OTL*
} // *OTL*
else { // *OTL*
// Try to reduce margin-right to accomodate - if still too wide, set margin-right=0 (reduces width)
$currblk['margin_right'] = $prevblk['inner_width'] - ($currblk['css_set_width']
+ $currblk['border_left']['w'] + $currblk['padding_left'] + $currblk['border_right']['w']
+ $currblk['padding_right'] + $currblk['margin_left']);
if ($currblk['margin_right'] < 0) {
$currblk['margin_right'] = 0;
}
} // *OTL*
}
}
$currblk['outer_left_margin'] = $prevblk['outer_left_margin'] + $currblk['margin_left']
+ $prevblk['border_left']['w'] + $prevblk['padding_left'];
$currblk['outer_right_margin'] = $prevblk['outer_right_margin'] + $currblk['margin_right']
+ $prevblk['border_right']['w'] + $prevblk['padding_right'];
$currblk['width'] = $this->mpdf->pgwidth - ($currblk['outer_right_margin'] + $currblk['outer_left_margin']);
$currblk['inner_width'] = $currblk['width']
- ($currblk['border_left']['w'] + $currblk['padding_left'] + $currblk['border_right']['w'] + $currblk['padding_right']);
// Check DIV is not now too narrow to fit text
$mw = 2 * $this->mpdf->GetCharWidth('W', false);
if ($currblk['inner_width'] < $mw) {
$currblk['padding_left'] = 0;
$currblk['padding_right'] = 0;
$currblk['border_left']['w'] = 0.2;
$currblk['border_right']['w'] = 0.2;
$currblk['margin_left'] = 0;
$currblk['margin_right'] = 0;
$currblk['outer_left_margin'] = $prevblk['outer_left_margin'] + $currblk['margin_left']
+ $prevblk['border_left']['w'] + $prevblk['padding_left'];
$currblk['outer_right_margin'] = $prevblk['outer_right_margin'] + $currblk['margin_right']
+ $prevblk['border_right']['w'] + $prevblk['padding_right'];
$currblk['width'] = $this->mpdf->pgwidth - ($currblk['outer_right_margin'] + $currblk['outer_left_margin']);
$currblk['inner_width'] = $this->mpdf->pgwidth - ($currblk['outer_right_margin']
+ $currblk['outer_left_margin'] + $currblk['border_left']['w'] + $currblk['padding_left']
+ $currblk['border_right']['w'] + $currblk['padding_right']);
// if ($currblk['inner_width'] < $mw) { throw new \Mpdf\MpdfException("DIV is too narrow for text to fit!"); }
}
$this->mpdf->x = $this->mpdf->lMargin + $currblk['outer_left_margin'];
/* -- BACKGROUNDS -- */
if (!empty($properties['BACKGROUND-IMAGE']) && !$this->mpdf->kwt && !$this->mpdf->ColActive && !$this->mpdf->keep_block_together) {
$ret = $this->mpdf->SetBackground($properties, $currblk['inner_width']);
if ($ret) {
$currblk['background-image'] = $ret;
}
}
/* -- END BACKGROUNDS -- */
/* -- TABLES -- */
if ($this->mpdf->use_kwt && isset($attr['KEEP-WITH-TABLE']) && !$this->mpdf->ColActive && !$this->mpdf->keep_block_together) {
$this->mpdf->kwt = true;
$this->mpdf->kwt_y0 = $this->mpdf->y;
//$this->mpdf->kwt_x0 = $this->mpdf->x;
$this->mpdf->kwt_x0 = $this->mpdf->lMargin; // mPDF 6
$this->mpdf->kwt_height = 0;
$this->mpdf->kwt_buffer = [];
$this->mpdf->kwt_Links = [];
$this->mpdf->kwt_Annots = [];
$this->mpdf->kwt_moved = false;
$this->mpdf->kwt_saved = false;
$this->mpdf->kwt_Reference = [];
$this->mpdf->kwt_BMoutlines = [];
$this->mpdf->kwt_toc = [];
} else {
/* -- END TABLES -- */
$this->mpdf->kwt = false;
} // *TABLES*
// Save x,y coords in case we need to print borders...
$currblk['y0'] = $this->mpdf->y;
$currblk['initial_y0'] = $this->mpdf->y; // mPDF 6
$currblk['x0'] = $this->mpdf->x;
$currblk['initial_x0'] = $this->mpdf->x; // mPDF 6
$currblk['initial_startpage'] = $this->mpdf->page;
$currblk['startpage'] = $this->mpdf->page; // mPDF 6
$this->mpdf->oldy = $this->mpdf->y;
$this->mpdf->lastblocklevelchange = 1;
// mPDF 6 Lists
if ($tag === 'OL' || $tag === 'UL') {
$this->mpdf->listlvl++;
if (!empty($attr['START'])) {
$this->mpdf->listcounter[$this->mpdf->listlvl] = (int) $attr['START'] - 1;
} else {
$this->mpdf->listcounter[$this->mpdf->listlvl] = 0;
}
$this->mpdf->listitem = [];
// List-type
if (empty($currblk['list_style_type'])) {
if ($tag === 'OL') {
$currblk['list_style_type'] = 'decimal';
} elseif ($tag === 'UL') {
if ($this->mpdf->listlvl % 3 == 1) {
$currblk['list_style_type'] = 'disc';
} elseif ($this->mpdf->listlvl % 3 == 2) {
$currblk['list_style_type'] = 'circle';
} else {
$currblk['list_style_type'] = 'square';
}
}
}
// List-image
if (empty($currblk['list_style_image'])) {
$currblk['list_style_image'] = 'none';
}
// List-position
if (empty($currblk['list_style_position'])) {
$currblk['list_style_position'] = 'outside';
}
// Default indentation using padding
if (strtolower($this->mpdf->list_auto_mode) === 'mpdf' && isset($currblk['list_style_position'])
&& $currblk['list_style_position'] === 'outside' && isset($currblk['list_style_image'])
&& $currblk['list_style_image'] === 'none' && (!isset($currblk['list_style_type'])
|| !preg_match('/U\+([a-fA-F0-9]+)/i', $currblk['list_style_type']))) {
$autopadding = $this->mpdf->_getListMarkerWidth($currblk, $ahtml, $ihtml);
if ($this->mpdf->listlvl > 1 || $this->mpdf->list_indent_first_level) {
$autopadding += $this->sizeConverter->convert(
$this->mpdf->list_indent_default,
$currblk['inner_width'],
$this->mpdf->FontSize,
false
);
}
// autopadding value is applied to left or right according
// to dir of block. Once a CSS value is set for padding it overrides this default value.
if (isset($properties['PADDING-RIGHT']) && $properties['PADDING-RIGHT'] === 'auto'
&& isset($currblk['direction']) && $currblk['direction'] === 'rtl') {
$currblk['padding_right'] = $autopadding;
} elseif (isset($properties['PADDING-LEFT']) && $properties['PADDING-LEFT'] === 'auto') {
$currblk['padding_left'] = $autopadding;
}
} else {
// Initial default value is set by $this->mpdf->list_indent_default in config.php; this value is applied to left or right according
// to dir of block. Once a CSS value is set for padding it overrides this default value.
if (isset($properties['PADDING-RIGHT']) && $properties['PADDING-RIGHT'] === 'auto'
&& isset($currblk['direction']) && $currblk['direction'] === 'rtl') {
$currblk['padding_right'] = $this->sizeConverter->convert(
$this->mpdf->list_indent_default,
$currblk['inner_width'],
$this->mpdf->FontSize,
false
);
} elseif (isset($properties['PADDING-LEFT']) && $properties['PADDING-LEFT'] === 'auto') {
$currblk['padding_left'] = $this->sizeConverter->convert(
$this->mpdf->list_indent_default,
$currblk['inner_width'],
$this->mpdf->FontSize,
false
);
}
}
}
// mPDF 6 Lists
if ($tag === 'LI') {
if ($this->mpdf->listlvl == 0) { // in case of malformed HTML code. Example:(...)</p><li>Content</li><p>Paragraph1</p>(...)
$this->mpdf->listlvl++; // first depth level
$this->mpdf->listcounter[$this->mpdf->listlvl] = 0;
}
if (!isset($attr['PAGEBREAKAVOIDCHECKED']) || !$attr['PAGEBREAKAVOIDCHECKED']) {
$this->mpdf->listcounter[$this->mpdf->listlvl]++;
}
$this->mpdf->listitem = [];
// Listitem-type
$this->mpdf->_setListMarker($currblk['list_style_type'], $currblk['list_style_image'], $currblk['list_style_position']);
}
// mPDF 6 Bidirectional formatting for block elements
$bdf = false;
$bdf2 = '';
$popd = '';
// Get current direction
$currdir = 'ltr';
if (isset($currblk['direction'])) {
$currdir = $currblk['direction'];
}
if (isset($attr['DIR']) && $attr['DIR'] != '') {
$currdir = strtolower($attr['DIR']);
}
if (isset($properties['DIRECTION'])) {
$currdir = strtolower($properties['DIRECTION']);
}
// mPDF 6 bidi
// cf. http://www.w3.org/TR/css3-writing-modes/#unicode-bidi
if (isset($properties ['UNICODE-BIDI'])
&& (strtolower($properties ['UNICODE-BIDI']) === 'bidi-override' || strtolower($properties ['UNICODE-BIDI']) === 'isolate-override')) {
if ($currdir === 'rtl') {
$bdf = 0x202E;
$popd = 'RLOPDF';
} // U+202E RLO
else {
$bdf = 0x202D;
$popd = 'LROPDF';
} // U+202D LRO
} elseif (isset($properties ['UNICODE-BIDI']) && strtolower($properties ['UNICODE-BIDI']) === 'plaintext') {
$bdf = 0x2068;
$popd = 'FSIPDI'; // U+2068 FSI
}
if ($bdf) {
if ($bdf2) {
$bdf2 = UtfString::code2utf($bdf);
}
$this->mpdf->OTLdata = [];
if ($this->mpdf->tableLevel) {
$this->mpdf->_saveCellTextBuffer(UtfString::code2utf($bdf) . $bdf2);
} else {
$this->mpdf->_saveTextBuffer(UtfString::code2utf($bdf) . $bdf2);
}
$this->mpdf->biDirectional = true;
$currblk['bidicode'] = $popd;
}
}
public function close(&$ahtml, &$ihtml)
{
$tag = $this->getTagName();
// mPDF 6 bidi
// Block
// If unicode-bidi set, any embedding levels, isolates, or overrides started by this box are closed
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['bidicode'])) {
$blockpost = $this->mpdf->_setBidiCodes('end', $this->mpdf->blk[$this->mpdf->blklvl]['bidicode']);
if ($blockpost) {
$this->mpdf->OTLdata = [];
if ($this->mpdf->tableLevel) {
$this->mpdf->_saveCellTextBuffer($blockpost);
} else {
$this->mpdf->_saveTextBuffer($blockpost);
}
}
}
$this->mpdf->ignorefollowingspaces = true; //Eliminate exceeding left-side spaces
$this->mpdf->blockjustfinished = true;
$this->mpdf->lastblockbottommargin = $this->mpdf->blk[$this->mpdf->blklvl]['margin_bottom'];
// mPDF 6 Lists
if ($tag === 'UL' || $tag === 'OL') {
if ($this->mpdf->listlvl > 0 && $this->mpdf->tableLevel) {
if (isset($this->mpdf->listtype[$this->mpdf->listlvl])) {
unset($this->mpdf->listtype[$this->mpdf->listlvl]);
}
}
$this->mpdf->listlvl--;
$this->mpdf->listitem = [];
}
if ($tag === 'LI') {
$this->mpdf->listitem = [];
}
if (preg_match('/^H\d/', $tag) && !$this->mpdf->tableLevel && !$this->mpdf->writingToC) {
if (isset($this->mpdf->h2toc[$tag]) || isset($this->mpdf->h2bookmarks[$tag])) {
$content = '';
if (count($this->mpdf->textbuffer) == 1) {
$content = $this->mpdf->textbuffer[0][0];
} else {
for ($i = 0; $i < count($this->mpdf->textbuffer); $i++) {
if (0 !== strpos($this->mpdf->textbuffer[$i][0], "\xbb\xa4\xac")) { //inline object
$content .= $this->mpdf->textbuffer[$i][0];
}
}
}
/* -- TOC -- */
if (isset($this->mpdf->h2toc[$tag])) {
$objattr = [];
$objattr['type'] = 'toc';
$objattr['toclevel'] = $this->mpdf->h2toc[$tag];
$objattr['CONTENT'] = htmlspecialchars($content);
$e = "\xbb\xa4\xactype=toc,objattr=" . serialize($objattr) . "\xbb\xa4\xac";
array_unshift($this->mpdf->textbuffer, [$e]);
}
/* -- END TOC -- */
/* -- BOOKMARKS -- */
if (isset($this->mpdf->h2bookmarks[$tag])) {
$objattr = [];
$objattr['type'] = 'bookmark';
$objattr['bklevel'] = $this->mpdf->h2bookmarks[$tag];
$objattr['CONTENT'] = $content;
$e = "\xbb\xa4\xactype=toc,objattr=" . serialize($objattr) . "\xbb\xa4\xac";
array_unshift($this->mpdf->textbuffer, [$e]);
}
/* -- END BOOKMARKS -- */
}
}
/* -- TABLES -- */
if ($this->mpdf->tableLevel) {
if ($this->mpdf->linebreakjustfinished) {
$this->mpdf->blockjustfinished = false;
}
if (isset($this->mpdf->InlineProperties['BLOCKINTABLE'])) {
if ($this->mpdf->InlineProperties['BLOCKINTABLE']) {
$this->mpdf->restoreInlineProperties($this->mpdf->InlineProperties['BLOCKINTABLE']);
}
unset($this->mpdf->InlineProperties['BLOCKINTABLE']);
}
if ($tag === 'PRE') {
$this->mpdf->ispre = false;
}
return;
}
/* -- END TABLES -- */
$this->mpdf->lastoptionaltag = '';
$this->mpdf->divbegin = false;
$this->mpdf->linebreakjustfinished = false;
$this->mpdf->x = $this->mpdf->lMargin + $this->mpdf->blk[$this->mpdf->blklvl]['outer_left_margin'];
/* -- CSS-FLOAT -- */
// If float contained in a float, need to extend bottom to allow for it
$currpos = $this->mpdf->page * 1000 + $this->mpdf->y;
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['float_endpos']) && $this->mpdf->blk[$this->mpdf->blklvl]['float_endpos'] > $currpos) {
$old_page = $this->mpdf->page;
$new_page = (int) ($this->mpdf->blk[$this->mpdf->blklvl]['float_endpos'] / 1000);
if ($old_page != $new_page) {
$s = $this->mpdf->PrintPageBackgrounds();
// Writes after the marker so not overwritten later by page background etc.
$this->mpdf->pages[$this->mpdf->page] = preg_replace(
'/(___BACKGROUND___PATTERNS' . $this->mpdf->uniqstr . ')/',
'\\1' . "\n" . $s . "\n",
$this->mpdf->pages[$this->mpdf->page]
);
$this->mpdf->pageBackgrounds = [];
$this->mpdf->page = $new_page;
$this->mpdf->ResetMargins();
$this->mpdf->Reset();
$this->mpdf->pageoutput[$this->mpdf->page] = [];
}
// mod changes operands to integers before processing
$this->mpdf->y = (($this->mpdf->blk[$this->mpdf->blklvl]['float_endpos'] * 1000) % 1000000) / 1000;
}
/* -- END CSS-FLOAT -- */
//Print content
$blockstate = 0;
if ($this->mpdf->lastblocklevelchange == 1) {
$blockstate = 3;
} // Top & bottom margins/padding
elseif ($this->mpdf->lastblocklevelchange == -1) {
$blockstate = 2;
} // Bottom margins/padding only
// called from after e.g. </table> </div> </div> ... Outputs block margin/border and padding
if (count($this->mpdf->textbuffer) && $this->mpdf->textbuffer[count($this->mpdf->textbuffer) - 1]) {
if (0 !== strpos($this->mpdf->textbuffer[count($this->mpdf->textbuffer) - 1][0], "\xbb\xa4\xac")) { // not special content
// Right trim last content and adjust OTLdata
if (preg_match('/[ ]+$/', $this->mpdf->textbuffer[count($this->mpdf->textbuffer) - 1][0], $m)) {
$strip = strlen($m[0]);
$this->mpdf->textbuffer[count($this->mpdf->textbuffer) - 1][0] = substr(
$this->mpdf->textbuffer[count($this->mpdf->textbuffer) - 1][0],
0,
strlen($this->mpdf->textbuffer[count($this->mpdf->textbuffer) - 1][0]) - $strip
);
/* -- OTL -- */
if (!empty($this->mpdf->CurrentFont['useOTL'])) {
$this->otl->trimOTLdata($this->mpdf->textbuffer[count($this->mpdf->textbuffer) - 1][18], false); // mPDF 6 ZZZ99K
}
/* -- END OTL -- */
}
}
}
if (count($this->mpdf->textbuffer) == 0 && $this->mpdf->lastblocklevelchange != 0) {
/*$this->mpdf->newFlowingBlock(
$this->mpdf->blk[$this->mpdf->blklvl]['width'],
$this->mpdf->lineheight,
'',
false,
2,
true,
(isset($this->mpdf->blk[$this->mpdf->blklvl]['direction']) ? $this->mpdf->blk[$this->mpdf->blklvl]['direction'] : 'ltr')
);*/
$this->mpdf->newFlowingBlock(
$this->mpdf->blk[$this->mpdf->blklvl]['width'],
$this->mpdf->lineheight,
'',
false,
$blockstate,
true,
(isset($this->mpdf->blk[$this->mpdf->blklvl]['direction']) ? $this->mpdf->blk[$this->mpdf->blklvl]['direction'] : 'ltr')
);
$this->mpdf->finishFlowingBlock(true); // true = END of flowing block
$this->mpdf->PaintDivBB('', $blockstate);
} else {
$this->mpdf->printbuffer($this->mpdf->textbuffer, $blockstate);
}
$this->mpdf->textbuffer = [];
if ($this->mpdf->kwt) {
$this->mpdf->kwt_height = $this->mpdf->y - $this->mpdf->kwt_y0;
}
/* -- CSS-IMAGE-FLOAT -- */
$this->mpdf->printfloatbuffer();
/* -- END CSS-IMAGE-FLOAT -- */
if ($tag === 'PRE') {
$this->mpdf->ispre = false;
}
/* -- CSS-FLOAT -- */
if ($this->mpdf->blk[$this->mpdf->blklvl]['float'] === 'R') {
// If width not set, here would need to adjust and output buffer
$s = $this->mpdf->PrintPageBackgrounds();
// Writes after the marker so not overwritten later by page background etc.
$this->mpdf->pages[$this->mpdf->page] = preg_replace('/(___BACKGROUND___PATTERNS' . $this->mpdf->uniqstr . ')/', '\\1' . "\n" . $s . "\n", $this->mpdf->pages[$this->mpdf->page]);
$this->mpdf->pageBackgrounds = [];
$this->mpdf->Reset();
$this->mpdf->pageoutput[$this->mpdf->page] = [];
for ($i = ($this->mpdf->blklvl - 1); $i >= 0; $i--) {
if (isset($this->mpdf->blk[$i]['float_endpos'])) {
$this->mpdf->blk[$i]['float_endpos'] = max($this->mpdf->blk[$i]['float_endpos'], $this->mpdf->page * 1000 + $this->mpdf->y);
} else {
$this->mpdf->blk[$i]['float_endpos'] = $this->mpdf->page * 1000 + $this->mpdf->y;
}
}
$this->mpdf->floatDivs[] = [
'side' => 'R',
'startpage' => $this->mpdf->blk[$this->mpdf->blklvl]['startpage'],
'y0' => $this->mpdf->blk[$this->mpdf->blklvl]['float_start_y'],
'startpos' => $this->mpdf->blk[$this->mpdf->blklvl]['startpage'] * 1000 + $this->mpdf->blk[$this->mpdf->blklvl]['float_start_y'],
'endpage' => $this->mpdf->page,
'y1' => $this->mpdf->y,
'endpos' => $this->mpdf->page * 1000 + $this->mpdf->y,
'w' => $this->mpdf->blk[$this->mpdf->blklvl]['float_width'],
'blklvl' => $this->mpdf->blklvl,
'blockContext' => $this->mpdf->blk[$this->mpdf->blklvl - 1]['blockContext']
];
$this->mpdf->y = $this->mpdf->blk[$this->mpdf->blklvl]['float_start_y'];
$this->mpdf->page = $this->mpdf->blk[$this->mpdf->blklvl]['startpage'];
$this->mpdf->ResetMargins();
$this->mpdf->pageoutput[$this->mpdf->page] = [];
}
if ($this->mpdf->blk[$this->mpdf->blklvl]['float'] === 'L') {
// If width not set, here would need to adjust and output buffer
$s = $this->mpdf->PrintPageBackgrounds();
// Writes after the marker so not overwritten later by page background etc.
$this->mpdf->pages[$this->mpdf->page] = preg_replace('/(___BACKGROUND___PATTERNS' . $this->mpdf->uniqstr . ')/', '\\1' . "\n" . $s . "\n", $this->mpdf->pages[$this->mpdf->page]);
$this->mpdf->pageBackgrounds = [];
$this->mpdf->Reset();
$this->mpdf->pageoutput[$this->mpdf->page] = [];
for ($i = ($this->mpdf->blklvl - 1); $i >= 0; $i--) {
if (isset($this->mpdf->blk[$i]['float_endpos'])) {
$this->mpdf->blk[$i]['float_endpos'] = max($this->mpdf->blk[$i]['float_endpos'], $this->mpdf->page * 1000 + $this->mpdf->y);
} else {
$this->mpdf->blk[$i]['float_endpos'] = $this->mpdf->page * 1000 + $this->mpdf->y;
}
}
$this->mpdf->floatDivs[] = [
'side' => 'L',
'startpage' => $this->mpdf->blk[$this->mpdf->blklvl]['startpage'],
'y0' => $this->mpdf->blk[$this->mpdf->blklvl]['float_start_y'],
'startpos' => $this->mpdf->blk[$this->mpdf->blklvl]['startpage'] * 1000 + $this->mpdf->blk[$this->mpdf->blklvl]['float_start_y'],
'endpage' => $this->mpdf->page,
'y1' => $this->mpdf->y,
'endpos' => $this->mpdf->page * 1000 + $this->mpdf->y,
'w' => $this->mpdf->blk[$this->mpdf->blklvl]['float_width'],
'blklvl' => $this->mpdf->blklvl,
'blockContext' => $this->mpdf->blk[$this->mpdf->blklvl - 1]['blockContext']
];
$this->mpdf->y = $this->mpdf->blk[$this->mpdf->blklvl]['float_start_y'];
$this->mpdf->page = $this->mpdf->blk[$this->mpdf->blklvl]['startpage'];
$this->mpdf->ResetMargins();
$this->mpdf->pageoutput[$this->mpdf->page] = [];
}
/* -- END CSS-FLOAT -- */
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['visibility']) && $this->mpdf->blk[$this->mpdf->blklvl]['visibility'] !== 'visible') {
$this->mpdf->SetVisibility('visible');
}
$page_break_after = '';
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['page_break_after'])) {
$page_break_after = $this->mpdf->blk[$this->mpdf->blklvl]['page_break_after'];
}
// Reset values
$this->mpdf->Reset();
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['z-index']) && $this->mpdf->blk[$this->mpdf->blklvl]['z-index'] > 0) {
$this->mpdf->EndLayer();
}
// mPDF 6 page-break-inside:avoid
if ($this->mpdf->blk[$this->mpdf->blklvl]['keep_block_together']) {
$movepage = false;
// If page-break-inside:avoid section has broken to new page but fits on one side - then move:
if (($this->mpdf->page - $this->mpdf->kt_p00) == 1 && $this->mpdf->y < $this->mpdf->kt_y00) {
$movepage = true;
}
if (($this->mpdf->page - $this->mpdf->kt_p00) > 0) {
for ($i = $this->mpdf->page; $i > $this->mpdf->kt_p00; $i--) {
unset($this->mpdf->pages[$i]);
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['bb_painted'][$i])) {
unset($this->mpdf->blk[$this->mpdf->blklvl]['bb_painted'][$i]);
}
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['marginCorrected'][$i])) {
unset($this->mpdf->blk[$this->mpdf->blklvl]['marginCorrected'][$i]);
}
if (isset($this->mpdf->pageoutput[$i])) {
unset($this->mpdf->pageoutput[$i]);
}
}
$this->mpdf->page = $this->mpdf->kt_p00;
}
$this->mpdf->keep_block_together = 0;
$this->mpdf->pageoutput[$this->mpdf->page] = [];
$this->mpdf->y = $this->mpdf->kt_y00;
$ihtml = $this->mpdf->blk[$this->mpdf->blklvl]['array_i'] - 1;
$ahtml[$ihtml + 1] .= ' pagebreakavoidchecked="true";'; // avoid re-iterating; read in OpenTag()
unset($this->mpdf->blk[$this->mpdf->blklvl]);
$this->mpdf->blklvl--;
for ($blklvl = 1; $blklvl <= $this->mpdf->blklvl; $blklvl++) {
$this->mpdf->blk[$blklvl]['y0'] = $this->mpdf->blk[$blklvl]['initial_y0'];
$this->mpdf->blk[$blklvl]['x0'] = $this->mpdf->blk[$blklvl]['initial_x0'];
$this->mpdf->blk[$blklvl]['startpage'] = $this->mpdf->blk[$blklvl]['initial_startpage'];
}
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['x0'])) {
$this->mpdf->x = $this->mpdf->blk[$this->mpdf->blklvl]['x0'];
} else {
$this->mpdf->x = $this->mpdf->lMargin;
}
$this->mpdf->lastblocklevelchange = 0;
$this->mpdf->ResetMargins();
if ($movepage) {
$this->mpdf->AddPage();
}
return;
}
if ($this->mpdf->blklvl > 0) { // ==0 SHOULDN'T HAPPEN - NOT XHTML
if ($this->mpdf->blk[$this->mpdf->blklvl]['tag'] == $tag) {
unset($this->mpdf->blk[$this->mpdf->blklvl]);
$this->mpdf->blklvl--;
}
//else { echo $tag; exit; } // debug - forces error if incorrectly nested html tags
}
$this->mpdf->lastblocklevelchange = -1;
// Reset Inline-type properties
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['InlineProperties'])) {
$this->mpdf->restoreInlineProperties($this->mpdf->blk[$this->mpdf->blklvl]['InlineProperties']);
}
$this->mpdf->x = $this->mpdf->lMargin + $this->mpdf->blk[$this->mpdf->blklvl]['outer_left_margin'];
if (!$this->mpdf->tableLevel && $page_break_after) {
$save_blklvl = $this->mpdf->blklvl;
$save_blk = $this->mpdf->blk;
$save_silp = $this->mpdf->saveInlineProperties();
$save_ilp = $this->mpdf->InlineProperties;
$save_bflp = $this->mpdf->InlineBDF;
$save_bflpc = $this->mpdf->InlineBDFctr; // mPDF 6
// mPDF 6 pagebreaktype
$startpage = $this->mpdf->page;
$pagebreaktype = $this->mpdf->defaultPagebreakType;
if ($this->mpdf->ColActive) {
$pagebreaktype = 'cloneall';
}
// mPDF 6 pagebreaktype
$this->mpdf->_preForcedPagebreak($pagebreaktype);
if ($page_break_after === 'RIGHT') {
$this->mpdf->AddPage($this->mpdf->CurOrientation, 'NEXT-ODD');
} elseif ($page_break_after === 'LEFT') {
$this->mpdf->AddPage($this->mpdf->CurOrientation, 'NEXT-EVEN');
} else {
$this->mpdf->AddPage($this->mpdf->CurOrientation);
}
// mPDF 6 pagebreaktype
$this->mpdf->_postForcedPagebreak($pagebreaktype, $startpage, $save_blk, $save_blklvl);
$this->mpdf->InlineProperties = $save_ilp;
$this->mpdf->InlineBDF = $save_bflp;
$this->mpdf->InlineBDFctr = $save_bflpc; // mPDF 6
$this->mpdf->restoreInlineProperties($save_silp);
}
// mPDF 6 bidi
// Block
// If unicode-bidi set, any embedding levels, isolates, or overrides reopened in the continuing block
if (isset($this->mpdf->blk[$this->mpdf->blklvl]['bidicode'])) {
$blockpre = $this->mpdf->_setBidiCodes('start', $this->mpdf->blk[$this->mpdf->blklvl]['bidicode']);
if ($blockpre) {
$this->mpdf->OTLdata = [];
if ($this->mpdf->tableLevel) {
$this->mpdf->_saveCellTextBuffer($blockpre);
} else {
$this->mpdf->_saveTextBuffer($blockpre);
}
}
}
}
}
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