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Direktori : /home2/selectio/www/limpiar.in.net/install/vendor/mpdf/mpdf/src/ |
Current File : //home2/selectio/www/limpiar.in.net/install/vendor/mpdf/mpdf/src/CssManager.php |
<?php namespace Mpdf; use Mpdf\Color\ColorConverter; use Mpdf\Css\TextVars; use Mpdf\File\StreamWrapperChecker; use Mpdf\Http\ClientInterface; use Mpdf\Http\Request; 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 \Mpdf\AssetFetcher */ private $assetFetcher; 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, AssetFetcher $assetFetcher) { $this->mpdf = $mpdf; $this->cache = $cache; $this->sizeConverter = $sizeConverter; $this->assetFetcher = $assetFetcher; $this->tablecascadeCSS = []; $this->CSS = []; $this->cascadeCSS = []; $this->tbCSSlvl = 0; $this->colorConverter = $colorConverter; } public function ReadCSS($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); // mPDF 5.7.3 if (strpos($path, '//') === false) { $path = preg_replace('/\.css\?.*$/', '.css', $path); } $CSSextblock = $this->assetFetcher->fetchDataFromPath($path); if (!$CSSextblock) { $path = $this->normalizePath($path); $CSSextblock = $this->assetFetcher->fetchDataFromPath($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 $select; } private function normalizePath($path) { 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'])) { return $_SERVER['DOCUMENT_ROOT'] . $tr['path']; } if ($docroot) { return $docroot . $tr['path']; } return $path; } return $path; } }