/BITM_Project/vendor/mpdf/mpdf/classes/cssmgr.php
PHP | 1226 lines | 1046 code | 74 blank | 106 comment | 594 complexity | 25bf4e3537b8f4a23b68054cda5c5a0b MD5 | raw file
- <?php
- class cssmgr {
- var $mpdf = null;
- var $tablecascadeCSS;
- var $cascadeCSS;
- var $CSS;
- var $tbCSSlvl;
- function cssmgr(&$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_replace('/<\/style>/i', '</style>', $html);
- preg_match_all('/<style.*?>(.*?)<\/style>/si',$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->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') { $p['TEXT-ALIGN'] = 'left'; }
- else if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'J') { $p['TEXT-ALIGN'] = 'justify'; }
- else if ($this->mpdf->blk[$this->mpdf->blklvl-1]['align'] == 'R') { $p['TEXT-ALIGN'] = 'right'; }
- else if ($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'] = $this->mpdf->_colAtoString($cor);
- }
- }
- if (isset($this