/vendor/mpdf/mpdf/classes/cssmgr.php
PHP | 1364 lines | 1207 code | 56 blank | 101 comment | 602 complexity | d4d5cbda3d146989a4c9667d20d88c4b MD5 | raw file
- <?php
- class cssmgr
- {
- var $mpdf = null;
- var $tablecascadeCSS;
- var $cascadeCSS;
- var $CSS;
- var $tbCSSlvl;
- public function __construct(mPDF $mpdf)
- {
- $this->mpdf = $mpdf;
- $this->tablecascadeCSS = array();
- $this->CSS = array();
- $this->cascadeCSS = array();
- $this->tbCSSlvl = 0;
- }
- function ReadCSS($html)
- {
- preg_match_all('/<style[^>]*media=["\']([^"\'>]*)["\'].*?<\/style>/is', $html, $m);
- for ($i = 0; $i < count($m[0]); $i++) {
- if ($this->mpdf->CSSselectMedia && !preg_match('/(' . trim($this->mpdf->CSSselectMedia) . '|all)/i', $m[1][$i])) {
- $html = preg_replace('/' . preg_quote($m[0][$i], '/') . '/', '', $html);
- }
- }
- preg_match_all('/<link[^>]*media=["\']([^"\'>]*)["\'].*?>/is', $html, $m);
- for ($i = 0; $i < count($m[0]); $i++) {
- if ($this->mpdf->CSSselectMedia && !preg_match('/(' . trim($this->mpdf->CSSselectMedia) . '|all)/i', $m[1][$i])) {
- $html = preg_replace('/' . preg_quote($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,$m);
- if (count($m[1])) {
- for ($i = 0; $i < count($m[1]); $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
- $regexp = ''; // This helps debugging: showing what is the REAL string being processed
- $CSSext = array();
- //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';
- $x = preg_match_all($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';
- $x = preg_match_all($regexp, $html, $cxt);
- if ($x) {
- $match += $x;
- $CSSext = array_merge($CSSext, $cxt[1]);
- }
- $ind = 0;
- $CSSstr = '';
- if (!is_array($this->cascadeCSS))
- $this->cascadeCSS = array();
- while ($match) {
- $path = $CSSext[$ind];
- $path = htmlspecialchars_decode($path); // mPDF 6
- $this->mpdf->GetFullPath($path);
- $CSSextblock = $this->mpdf->_get_file($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 stlyesheet!!
- $this->mpdf->GetFullPath($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) {
- for ($i = 0; $i < count($cxtem[0]); $i++) {
- // path is relative to original stlyesheet!!
- $embedded = $cxtem[2][$i];
- if (!preg_match('/^data:image/i', $embedded)) { // mPDF 5.5.13
- $this->mpdf->GetFullPath($embedded, $cssBasePath);
- $CSSextblock = preg_replace('/' . preg_quote($cxtem[0][$i], '/') . '/', ($cxtem[1][$i] . $embedded . $cxtem[3][$i]), $CSSextblock);
- }
- }
- }
- $CSSstr .= ' ' . $CSSextblock;
- }
- $match--;
- $ind++;
- } //end of match
- $match = 0; // reset value, if needed
- // 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) {
- for ($i = 0; $i < count($cxtem[0]); $i++) {
- $embedded = $cxtem[2][$i];
- if (!preg_match('/^data:image/i', $embedded)) { // mPDF 5.5.13
- $this->mpdf->GetFullPath($embedded);
- $tmpCSSstr = preg_replace('/' . preg_quote($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, $m);
- for ($i = 0; $i < count($m[0]); $i++) {
- if ($this->mpdf->CSSselectMedia && !preg_match('/(' . trim($this->mpdf->CSSselectMedia) . '|all)/i', $m[1][$i])) {
- $CSSstr = preg_replace('/' . preg_quote($m[0][$i], '/') . '/', '', $CSSstr);
- } else {
- $CSSstr = preg_replace('/' . preg_quote($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, $idata); // mPDF 5.7.2
- if (count($idata[0])) {
- for ($i = 0; $i < count($idata[0]); $i++) {
- $file = _MPDF_TEMP_PATH . '_tempCSSidata' . RAND(1, 10000) . '_' . $i . '.' . $idata[2][$i];
- //Save to local file
- file_put_contents($file, base64_decode($idata[3][$i]));
- // $this->mpdf->GetFullPath($file); // ? is this needed - NO mPDF 5.6.03
- $CSSstr = str_replace($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, $m);
- for ($i = 0; $i < count($m[1]); $i++) {
- $tmp = str_replace(array('(', ')', ';'), array('%28', '%29', $tempmarker), $m[1][$i]);
- $CSSstr = preg_replace('/' . preg_quote($m[0][$i], '/') . '/', 'url(\'' . $tmp . '\')', $CSSstr);
- }
- preg_match_all('/url\(\'(.*?)\'\)/', $CSSstr, $m);
- for ($i = 0; $i < count($m[1]); $i++) {
- $tmp = str_replace(array('(', ')', ';'), array('%28', '%29', $tempmarker), $m[1][$i]);
- $CSSstr = preg_replace('/' . preg_quote($m[0][$i], '/') . '/', 'url(\'' . $tmp . '\')', $CSSstr);
- }
- preg_match_all('/url\(([^\'\"].*?[^\'\"])\)/', $CSSstr, $m);
- for ($i = 0; $i < count($m[1]); $i++) {
- $tmp = str_replace(array('(', ')', ';'), array('%28', '%29', $tempmarker), $m[1][$i]);
- $CSSstr = preg_replace('/' . preg_quote($m[0][$i], '/') . '/', 'url(\'' . $tmp . '\')', $CSSstr);
- }
- }
- if ($CSSstr) {
- $classproperties = array(); // mPDF 6
- preg_match_all('/(.*?)\{(.*?)\}/', $CSSstr, $styles);
- for ($i = 0; $i < count($styles[1]); $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') && preg_match('/-webkit-gradient/i', $value)) {
- 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) {
- // mPDF 5.7.4
- 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 = $t;
- } else if ($level == 2 && preg_match('/^[:](.*)$/', $t2, $m)) {
- $tag = $t . '>>PSEUDO>>' . $m[1];
- if ($m[1] == 'LEFT' || $m[1] == 'RIGHT') {
- $pageselectors = true;
- } // used to turn on $this->mpdf->mirrorMargins
- } else if ($level == 2) {
- $tag = $t . '>>NAMED>>' . $t2;
- } else if ($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], $classproperties);
- } else if ($tag) {
- $this->CSS[$tag] = $classproperties;
- }
- } else if ($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)) {
- $tag = 'CLASS>>' . $m[1];
- } else if (preg_match('/^[#](.*)$/', $t, $m)) {
- $tag = 'ID>>' . $m[1];
- } else if (preg_match('/^\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/', $t, $m)) {
- $tag = 'LANG>>' . strtolower($m[1]);
- } // mPDF 6 Special case for lang as attribute selector
- else if (preg_match('/^:LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/', $t, $m)) {
- $tag = 'LANG>>' . strtolower($m[1]);
- } // mPDF 6 Special case for lang as attribute selector
- else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')[.](.*)$/', $t, $m)) {
- $tag = $m[1] . '>>CLASS>>' . $m[2];
- } else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')\s*:NTH-CHILD\((.*)\)$/', $t, $m)) {
- $tag = $m[1] . '>>SELECTORNTHCHILD>>' . $m[2];
- } else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')[#](.*)$/', $t, $m)) {
- $tag = $m[1] . '>>ID>>' . $m[2];
- } else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/', $t, $m)) {
- $tag = $m[1] . '>>LANG>>' . strtolower($m[2]);
- } // mPDF 6 Special case for lang as attribute selector
- else if (preg_match('/^(' . $this->mpdf->allowedCSStags . '):LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/', $t, $m)) {
- $tag = $m[1] . '>>LANG>>' . strtolower($m[2]);
- } // mPDF 6 Special case for lang as attribute selector
- else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')$/', $t)) {
- $tag = $t;
- }
- if (isset($this->CSS[$tag]) && $tag) {
- $this->CSS[$tag] = $this->array_merge_recursive_unique($this->CSS[$tag], $classproperties);
- } else if ($tag) {
- $this->CSS[$tag] = $classproperties;
- }
- }
- } else {
- $tmp = array();
- for ($n = 0; $n < $level; $n++) {
- if (isset($tags[$n])) {
- $t = trim($tags[$n]);
- } else {
- $t = '';
- }
- if ($t) {
- $tag = '';
- if (preg_match('/^[.](.*)$/', $t, $m)) {
- $tag = 'CLASS>>' . $m[1];
- } else if (preg_match('/^[#](.*)$/', $t, $m)) {
- $tag = 'ID>>' . $m[1];
- } else if (preg_match('/^\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/', $t, $m)) {
- $tag = 'LANG>>' . strtolower($m[1]);
- } // mPDF 6 Special case for lang as attribute selector
- else if (preg_match('/^:LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/', $t, $m)) {
- $tag = 'LANG>>' . strtolower($m[1]);
- } // mPDF 6 Special case for lang as attribute selector
- else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')[.](.*)$/', $t, $m)) {
- $tag = $m[1] . '>>CLASS>>' . $m[2];
- } else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')\s*:NTH-CHILD\((.*)\)$/', $t, $m)) {
- $tag = $m[1] . '>>SELECTORNTHCHILD>>' . $m[2];
- } else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')[#](.*)$/', $t, $m)) {
- $tag = $m[1] . '>>ID>>' . $m[2];
- } else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')\[LANG=[\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\]$/', $t, $m)) {
- $tag = $m[1] . '>>LANG>>' . strtolower($m[2]);
- } // mPDF 6 Special case for lang as attribute selector
- else if (preg_match('/^(' . $this->mpdf->allowedCSStags . '):LANG\([\'\"]{0,1}([A-Z\-]{2,11})[\'\"]{0,1}\)$/', $t, $m)) {
- $tag = $m[1] . '>>LANG>>' . strtolower($m[2]);
- } // mPDF 6 Special case for lang as attribute selector
- else if (preg_match('/^(' . $this->mpdf->allowedCSStags . ')$/', $t)) {
- $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;
- }
- $properties = array();
- $values = array();
- $classproperties = array();
- }
- } // end of if
- //Remove CSS (tags and content), if any
- $regexp = '/<style.*?>(.*?)<\/style>/si'; // it can be <style> or <style type="txt/css">
- $html = preg_replace($regexp, '', $html);
- //print_r($this->CSS); exit;
- //print_r($this->cascadeCSS); exit;
- 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 probems 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, $m);
- for ($i = 0; $i < count($m[1]); $i++) {
- $tmp = str_replace(array('(', ')', ';'), array('%28', '%29', $tempmarker), $m[1][$i]);
- $html = preg_replace('/' . preg_quote($m[0][$i], '/') . '/', 'url(\'' . $tmp . '\')', $html);
- }
- preg_match_all('/url\(\'(.*?)\'\)/', $html, $m);
- for ($i = 0; $i < count($m[1]); $i++) {
- $tmp = str_replace(array('(', ')', ';'), array('%28', '%29', $tempmarker), $m[1][$i]);
- $html = preg_replace('/' . preg_quote($m[0][$i], '/') . '/', 'url(\'' . $tmp . '\')', $html);
- }
- preg_match_all('/url\(([^\'\"].*?[^\'\"])\)/', $html, $m);
- for ($i = 0; $i < count($m[1]); $i++) {
- $tmp = str_replace(array('(', ')', ';'), array('%28', '%29', $tempmarker), $m[1][$i]);
- $html = preg_replace('/' . preg_quote($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!
- $classproperties = array();
- for ($i = 0; $i < count($properties); $i++) {
- // Ignores -webkit-gradient so doesn't override -moz-
- if ((strtoupper($properties[$i]) == 'BACKGROUND-IMAGE' || strtoupper($properties[$i]) == 'BACKGROUND') && preg_match('/-webkit-gradient/i', $values[$i])) {
- 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])) {
- for ($i = 0; $i < count($m[1]); $i++) {
- $sub = preg_replace("/ /", "", $m[1][$i]);
- $bd = preg_replace('/' . preg_quote($m[1][$i], '/') . '/si', $sub, $bd);
- }
- }
- $prop = preg_split('/\s+/', trim($bd));
- $w = 'medium';
- $c = '#000000';
- $s = 'none';
- if (count($prop) == 1) {
- // solid
- if (in_array($prop[0], $this->mpdf->borderstyles) || $prop[0] == 'none' || $prop[0] == 'hidden') {
- $s = $prop[0];
- }
- // #000000
- else if (is_array($this->mpdf->ConvertColor($prop[0]))) {
- $c = $prop[0];
- }
- // 1px
- else {
- $w = $prop[0];
- }
- } else if (count($prop) == 2) {
- // 1px solid
- if (in_array($prop[1], $this->mpdf->borderstyles) || $prop[1] == 'none' || $prop[1] == 'hidden') {
- $w = $prop[0];
- $s = $prop[1];
- }
- // solid #000000
- else if (in_array($prop[0], $this->mpdf->borderstyles) || $prop[0] == 'none' || $prop[0] == 'hidden') {
- $s = $prop[0];
- $c = $prop[1];
- }
- // 1px #000000
- else {
- $w = $prop[0];
- $c = $prop[1];
- }
- } else if (count($prop) == 3) {
- // Change #000000 1px solid to 1px solid #000000 (proper)
- if (substr($prop[0], 0, 1) == '#') {
- $c = $prop[0];
- $w = $prop[1];
- $s = $prop[2];
- }
- // Change solid #000000 1px to 1px solid #000000 (proper)
- else if (substr($prop[0], 1, 1) == '#') {
- $s = $prop[0];
- $c = $prop[1];
- $w = $prop[2];
- }
- // Change solid 1px #000000 to 1px solid #000000 (proper)
- else if (in_array($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 array();
- $newprop = array();
- foreach ($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 (preg_match('/bold/i', $s)) {
- $newprop['FONT-WEIGHT'] = 'bold';
- } else {
- $newprop['FONT-WEIGHT'] = 'normal';
- }
- if (preg_match('/small-caps/i', $s)) {
- $newprop['TEXT-TRANSFORM'] = 'uppercase';
- }
- }
- } else if ($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, array('ccourier', 'ctimes', 'chelvetica')) ||
- ($this->mpdf->onlyCoreFonts && in_array($v, array('courier', 'times', 'helvetica', 'arial'))) ||
- in_array($v, array('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] = $v;
- break;
- }
- }
- }
- }
- // mPDF 5.7.1
- else if ($k == 'FONT-VARIANT') {
- if (preg_match('/(normal|none)/', $v, $m)) { // mPDF 6
- $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'] = $m[1];
- }
- }
- } else if ($k == 'MARGIN') {
- $tmp = $this->expand24($v);
- $newprop['MARGIN-TOP'] = $tmp['T'];
- $newprop['MARGIN-RIGHT'] = $tmp['R'];
- $newprop['MARGIN-BOTTOM'] = $tmp['B'];
- $newprop['MARGIN-LEFT'] = $tmp['L'];
- }
- /* -- BORDER-RADIUS -- */ else if ($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'] = $tmp['BR-V'];
- }
- /* -- END BORDER-RADIUS -- */
- else if ($k == 'PADDING') {
- $tmp = $this->expand24($v);
- $newprop['PADDING-TOP'] = $tmp['T'];
- $newprop['PADDING-RIGHT'] = $tmp['R'];
- $newprop['PADDING-BOTTOM'] = $tmp['B'];
- $newprop['PADDING-LEFT'] = $tmp['L'];
- } else if ($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'] = $v;
- } else if ($k == 'BORDER-TOP') {
- $newprop['BORDER-TOP'] = $this->_fix_borderStr($v);
- } else if ($k == 'BORDER-RIGHT') {
- $newprop['BORDER-RIGHT'] = $this->_fix_borderStr($v);
- } else if ($k == 'BORDER-BOTTOM') {
- $newprop['BORDER-BOTTOM'] = $this->_fix_borderStr($v);
- } else if ($k == 'BORDER-LEFT') {
- $newprop['BORDER-LEFT'] = $this->_fix_borderStr($v);
- } else if ($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'] = $e['L'];
- }
- } else if ($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'] = $e['L'];
- }
- } else if ($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'] = $e['L'];
- }
- } else if ($k == 'BORDER-SPACING') {
- $prop = preg_split('/\s+/', trim($v));
- if (count($prop) == 1) {
- $newprop['BORDER-SPACING-H'] = $prop[0];
- $newprop['BORDER-SPACING-V'] = $prop[0];
- } else if (count($prop) == 2) {
- $newprop['BORDER-SPACING-H'] = $prop[0];
- $newprop['BORDER-SPACING-V'] = $prop[1];
- }
- } else if ($k == 'TEXT-OUTLINE') { // mPDF 5.6.07
- $prop = preg_split('/\s+/', trim($v));
- if (trim(strtolower($v)) == 'none') {
- $newprop['TEXT-OUTLINE'] = 'none';
- } else if (count($prop) == 2) {
- $newprop['TEXT-OUTLINE-WIDTH'] = $prop[0];
- $newprop['TEXT-OUTLINE-COLOR'] = $prop[1];
- } else if (count($prop) == 3) {
- $newprop['TEXT-OUTLINE-WIDTH'] = $prop[0];
- $newprop['TEXT-OUTLINE-COLOR'] = $prop[2];
- }
- } else if ($k == 'SIZE') {
- $prop = preg_split('/\s+/', trim($v));
- if (preg_match('/(auto|portrait|landscape)/', $prop[0])) {
- $newprop['SIZE'] = strtoupper($prop[0]);
- } else if (count($prop) == 1) {
- $newprop['SIZE']['W'] = $this->mpdf->ConvertSize($prop[0]);
- $newprop['SIZE']['H'] = $this->mpdf->ConvertSize($prop[0]);
- } else if (count($prop) == 2) {
- $newprop['SIZE']['W'] = $this->mpdf->ConvertSize($prop[0]);
- $newprop['SIZE']['H'] = $this->mpdf->ConvertSize($prop[1]);
- }
- } else if ($k == 'SHEET-SIZE') {
- $prop = preg_split('/\s+/', trim($v));
- if (count($prop) == 2) {
- $newprop['SHEET-SIZE'] = array($this->mpdf->ConvertSize($prop[0]), $this->mpdf->ConvertSize($prop[1]));
- } else {
- if (preg_match('/([0-9a-zA-Z]*)-L/i', $v, $m)) { // e.g. A4-L = A$ landscape
- $ft = $this->mpdf->_getPageFormat($m[1]);
- $format = array($ft[1], $ft[0]);
- } else {
- $format = $this->mpdf->_getPageFormat($v);
- }
- if ($format) {
- $newprop['SHEET-SIZE'] = array($format[0] / _MPDFK, $format[1] / _MPDFK);
- }
- }
- } else if ($k == 'BACKGROUND') {
- $bg = $this->parseCSSbackground($v);
- if ($bg['c']) {
- $newprop['BACKGROUND-COLOR'] = $bg['c'];
- } else {
- $newprop['BACKGROUND-COLOR'] = 'transparent';
- }
- /* -- BACKGROUNDS -- */
- if ($bg['i']) {
- $newprop['BACKGROUND-IMAGE'] = $bg['i'];
- if ($bg['r']) {
- $newprop['BACKGROUND-REPEAT'] = $bg['r'];
- }
- if ($bg['p']) {
- $newprop['BACKGROUND-POSITION'] = $bg['p'];
- }
- } else {
- $newprop['BACKGROUND-IMAGE'] = '';
- }
- /* -- END BACKGROUNDS -- */
- }
- /* -- BACKGROUNDS -- */ else if ($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'] = $m[1];
- } else if (strtolower($v) == 'none') {
- $newprop['BACKGROUND-IMAGE'] = '';
- }
- } else if ($k == 'BACKGROUND-REPEAT') {
- if (preg_match('/(repeat-x|repeat-y|no-repeat|repeat)/i', $v, $m)) {
- $newprop['BACKGROUND-REPEAT'] = strtolower($m[1]);
- }
- } else if ($k == 'BACKGROUND-POSITION') {
- $s = $v;
- $bits = preg_split('/\s+/', trim($s));
- // These should be Position x1 or x2
- if (count($bits) == 1) {
- if (preg_match('/bottom/', $bits[0])) {
- $bg['p'] = '50% 100%';
- } else if (preg_match('/top/', $bits[0])) {
- $bg['p'] = '50% 0%';
- } else {
- $bg['p'] = $bits[0] . ' 50%';
- }
- } else if (count($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'])) {
- $bg['p'] = false;
- }
- }
- if ($bg['p']) {
- $newprop['BACKGROUND-POSITION'] = $bg['p'];
- }
- }
- /* -- END BACKGROUNDS -- */ else if ($k == 'IMAGE-ORIENTATION') {
- if (preg_match('/([\-]*[0-9\.]+)(deg|grad|rad)/i', $v, $m)) {
- $angle = $m[1] + 0;
- if (strtolower($m[2]) == 'deg') {
- $angle = $angle;
- } else if (strtolower($m[2]) == 'grad') {
- $angle *= (360 / 400);
- } else if (strtolower($m[2]) == 'rad') {
- $angle = rad2deg($angle);
- }
- while ($angle < 0) {
- $angle += 360;
- }
- $angle = ($angle % 360);
- $angle /= 90;
- $angle = round($angle) * 90;
- $newprop['IMAGE-ORIENTATION'] = $angle;
- }
- } else if ($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
- } else if (preg_match('/["\'](\\\[a-fA-F0-9]{1,6})["\']/i', $v, $m)) {
- $utf8 = codeHex2utf(substr($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] = $v;
- }
- }
- // mpDF 6 Lists
- else if ($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]));
- } else if (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 = array();
- $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]);
- $v = preg_replace('/' . preg_quote($x[0][$i], '/') . '/', $col, $v);
- }
- $ss = explode(',', $v);
- foreach ($ss AS $s) {
- $new = array('inset' => false, 'blur' => 0, 'spread' => 0);
- if (preg_match('/inset/i', $s)) {
- $new['inset'] = true;
- $s = preg_replace('/\s*inset\s*/', '', $s);
- }
- $p = explode(' ', trim($s));
- if (isset($p[0])) {
- $new['x'] = $this->mpdf->ConvertSize(trim($p[0]), $this->mpdf->blk[$this->mpdf->blklvl - 1]['inner_width'], $this->mpdf->FontSize, false);
- }
- if (isset($p[1])) {
- $new['y'] = $this->mpdf->ConvertSize(trim($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'] = $this->mpdf->ConvertSize(trim($p[2]), $this->mpdf->blk[$this->mpdf->blklvl - 1]['inner_width'], $this->mpdf->FontSize, false);
- } else {
- $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/', ',', $p[2]));
- }
- if (isset($p[3])) {
- if (preg_match('/^\s*[\.\-0-9]/', $p[3])) {
- $new['spread'] = $this->mpdf->ConvertSize(trim($p[3]), $this->mpdf->blk[$this->mpdf->blklvl - 1]['inner_width'], $this->mpdf->FontSize, false);
- } else {
- $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/', ',', $p[3]));
- }
- if (isset($p[4])) {
- $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/', ',', $p[4]));
- }
- }
- }
- if (!$new['col']) {
- $new['col'] = $this->mpdf->ConvertColor('#888888');
- }
- if (isset($new['y'])) {
- array_unshift($sh, $new);
- }
- }
- return $sh;
- }
- function setCSStextshadow($v)
- {
- $sh = array();
- $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]);
- $v = preg_replace('/' . preg_quote($x[0][$i], '/') . '/', $col, $v);
- }
- $ss = explode(',', $v);
- foreach ($ss AS $s) {
- $new = array('blur' => 0);
- $p = explode(' ', trim($s));
- if (isset($p[0])) {
- $new['x'] = $this->mpdf->ConvertSize(trim($p[0]), $this->mpdf->FontSize, $this->mpdf->FontSize, false);
- }
- if (isset($p[1])) {
- $new['y'] = $this->mpdf->ConvertSize(trim($p[1]), $this->mpdf->FontSize, $this->mpdf->FontSize, false);
- }
- if (isset($p[2])) {
- if (preg_match('/^\s*[\.\-0-9]/', $p[2])) {
- $new['blur'] = $this->mpdf->ConvertSize(trim($p[2]), $this->mpdf->blk[$this->mpdf->blklvl]['inner_width'], $this->mpdf->FontSize, false);
- } else {
- $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/', ',', $p[2]));
- }
- if (isset($p[3])) {
- $new['col'] = $this->mpdf->ConvertColor(preg_replace('/\*/', ',', $p[3]));
- }
- }
- if (!isset($new['col']) || !$new['col']) {
- $new['col'] = $this->mpdf->ConvertColor('#888888');
- }
- if (isset($new['y'])) {
- array_unshift($sh, $new);
- }
- }
- return $sh;
- }
- function parseCSSbackground($s)
- {
- $bg = array('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
- /* -- END BACKGROUNDS -- */
- if (preg_match('/url\(/i', $s)) {
- // 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 (preg_match('/bottom/', $bits[0])) {
- $bg['p'] = '50% 100%';
- } else if (preg_match('/top/', $bits[0])) {
- $bg['p'] = '50% 0%';
- } else {
- $bg['p'] = $bits[0] . ' 50%';
- }
- } else if (count($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 -- */
- } else 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,})/i', $s, $m)) {
- $bg['c'] = strtolower($m[1]);
- } // mPDF 5.6.05
- return ($bg);
- }
- function expand24($mp)
- {
- $prop = preg_split('/\s+/', trim($mp));
- if (count($prop) == 1) {
- return array('T' => $prop[0], 'R' => $prop[0], 'B' => $prop[0], 'L' => $prop[0]);
- }
- if (count($prop) == 2) {
- return array('T' => $prop[0], 'R' => $prop[1], 'B' => $prop[0], 'L' => $prop[1]);
- }
- if (count($prop) == 3) {
- return array('T' => $prop[0], 'R' => $prop[1], 'B' => $prop[2], 'L' => $prop[1]);
- }
- if (count($prop) == 4) {
- return array('T' => $prop[0], 'R' => $prop[1], 'B' => $prop[2], 'L' => $prop[3]);
- }
- return array();
- }
- /* -- BORDER-RADIUS -- */
- function border_radius_expand($val, $k)
- {
- $b = array();
- if ($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'] = $prop[0];
- } else if (count($prop) == 2) {
- $b['TL-H'] = $b['BR-H'] = $prop[0];
- $b['TR-H'] = $b['BL-H'] = $prop[1];
- } else if (count($prop) == 3) {
- $b['TL-H'] = $prop[0];
- $b['TR-H'] = $b['BL-H'] = $prop[1];
- $b['BR-H'] = $prop[2];
- } else if (count($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'] = $prop[0];
- } else if (count($prop) == 2) {
- $b['TL-V'] = $b['BR-V'] = $prop[0];
- $b['TR-V'] = $b['BL-V'] = $prop[1];
- } else if (count($prop) == 3) {
- $b['TL-V'] = $prop[0];
- $b['TR-V'] = $b['BL-V'] = $prop[1];
- $b['BR-V'] = $prop[2];
- } else if (count($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'] = $b['TL-H'];
- $b['TR-V'] = $b['TR-H'];
- $b['BL-V'] = $b['BL-H'];
- $b['BR-V'] = $b['BR-H'];
- }
- return $b;
- }
- // Parse 2
- $h = 0;
- $v = 0;
- $prop = preg_split('/\s+/', trim($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'] = $v;
- } else if ($k == 'BORDER-TOP-RIGHT-RADIUS') {
- $b['TR-H'] = $h;
- $b['TR-V'] = $v;
- } else if ($k == 'BORDER-BOTTOM-LEFT-RADIUS') {
- $b['BL-H'] = $h;
- $b['BL-V'] = $v;
- } else if ($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) $key) === ((string) intval($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 -= $thnr;
- } else if (!$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, $row);
- }
- } else if ($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, $val)
- {
- if (isset($prop['BORDER-LEFT']) && $prop['BORDER-LEFT']) {
- $this->cell_border_dominance_L = $val;
- }
- if (isset($prop['BORDER-RIGHT']) && $prop['BORDER-RIGHT']) {
- $this->cell_border_dominance_R = $val;
- }
- if (isset($prop['BORDER-TOP']) && $prop['BORDER-TOP']) {
- $this->cell_border_dominance_T = $val;
- }
- if (isset($prop['BORDER-BOTTOM']) && $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 (array('TOP', 'RIGHT', 'BOTTOM', 'LEFT') AS $side) {
- foreach (array('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 ' . $s . ' #000000';
- }
- } else if ($el == 'WIDTH') {
- if ($p) {
- $b['BORDER-' . $side] = preg_replace('/(\S+)\s+(\S+)\s+(\S+)/', $s . ' \\2 \\3', $p);
- } else {
- $b['BORDER-' . $side] = $s . ' none #000000';
- }
- } else if ($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 = array();
- $zp = array();
- $classes = array();
- if (isset($attr['CLASS'])) {
- $classes = 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
- $this->_mergeFullCSS($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->