system/mpdf/classes/cssmgr.php
<?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($this->mpdf->blk[$this->mpdf->blklvl-1]['text_indent']) && ($this->mpdf->blk[$this->mpdf->blklvl-1]['text_indent'] || $this->mpdf->blk[$this->mpdf->blklvl-1]['text_indent']===0)) { $p['TEXT-INDENT'] = $this->mpdf->blk[$this->mpdf->blklvl-1]['text_indent']; }
if (isset($this->mpdf->blk[$this->mpdf->blklvl-1]['InlineProperties'])) {
$biilp = $this->mpdf->blk[$this->mpdf->blklvl-1]['InlineProperties'];
$this->inlinePropsToCSS($biilp, $p); // mPDF 5.7.1
}
else { $biilp = null; }
}
//===============================================
//===============================================
// INLINE HTML ATTRIBUTES e.g. .. ALIGN="CENTER">
// mPDF 6 (added)
if (isset($attr['DIR']) and $attr['DIR']!='') {
$p['DIRECTION'] = $attr['DIR'];
}
// mPDF 6 (moved)
if (isset($attr['LANG']) and $attr['LANG']!='') {
$p['LANG'] = $attr['LANG'];
}
if (isset($attr['COLOR']) and $attr['COLOR']!='') {
$p['COLOR'] = $attr['COLOR'];
}
if ($tag != 'INPUT') {
if (isset($attr['WIDTH']) and $attr['WIDTH']!='') {
$p['WIDTH'] = $attr['WIDTH'];
}
if (isset($attr['HEIGHT']) and $attr['HEIGHT']!='') {
$p['HEIGHT'] = $attr['HEIGHT'];
}
}
if ($tag == 'FONT') {
if (isset($attr['FACE'])) {
$p['FONT-FAMILY'] = $attr['FACE'];
}
if (isset($attr['SIZE']) and $attr['SIZE']!='') {
$s = '';
if ($attr['SIZE'] === '+1') { $s = '120%'; }
else if ($attr['SIZE'] === '-1') { $s = '86%'; }
else if ($attr['SIZE'] === '1') { $s = 'XX-SMALL'; }
else if ($attr['SIZE'] == '2') { $s = 'X-SMALL'; }
else if ($attr['SIZE'] == '3') { $s = 'SMALL'; }
else if ($attr['SIZE'] == '4') { $s = 'MEDIUM'; }
else if ($attr['SIZE'] == '5') { $s = 'LARGE'; }
else if ($attr['SIZE'] == '6') { $s = 'X-LARGE'; }
else if ($attr['SIZE'] == '7') { $s = 'XX-LARGE'; }
if ($s) $p['FONT-SIZE'] = $s;
}
}
if (isset($attr['VALIGN']) and $attr['VALIGN']!='') {
$p['VERTICAL-ALIGN'] = $attr['VALIGN'];
}
if (isset($attr['VSPACE']) and $attr['VSPACE']!='') {
$p['MARGIN-TOP'] = $attr['VSPACE'];
$p['MARGIN-BOTTOM'] = $attr['VSPACE'];
}
if (isset($attr['HSPACE']) and $attr['HSPACE']!='') {
$p['MARGIN-LEFT'] = $attr['HSPACE'];
$p['MARGIN-RIGHT'] = $attr['HSPACE'];
}
//===============================================
//===============================================
// DEFAULT for this TAG set in DefaultCSS
if (isset($this->mpdf->defaultCSS[$tag])) {
$zp = $this->fixCSS($this->mpdf->defaultCSS[$tag]);
if (is_array($zp)) { // Default overwrites Inherited
$p = array_merge($p,$zp); // !! Note other way round !!
$this->_mergeBorders($p,$zp);
}
}
//===============================================
/*-- TABLES --*/
// mPDF 5.7.3
// cellSpacing overwrites TABLE default but not specific CSS set on table
if ($tag=='TABLE' && isset($attr['CELLSPACING'])) {
$p['BORDER-SPACING-H'] = $p['BORDER-SPACING-V'] = $attr['CELLSPACING'];
}
// cellPadding overwrites TD/TH default but not specific CSS set on cell
if (($tag=='TD' || $tag=='TH') && isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding']) && ($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'] || $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding']==='0')) { // mPDF 5.7.3
$p['PADDING-LEFT'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
$p['PADDING-RIGHT'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
$p['PADDING-TOP'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
$p['PADDING-BOTTOM'] = $this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['cell_padding'];
}
/*-- END TABLES --*/
//===============================================
// STYLESHEET TAG e.g. h1 p div table
if (isset($this->CSS[$tag]) && $this->CSS[$tag]) {
$zp = $this->CSS[$tag];
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
//===============================================
// STYLESHEET CLASS e.g. .smallone{} .redletter{}
foreach($classes AS $class) {
$zp = array();
if (isset($this->CSS['CLASS>>'.$class]) && $this->CSS['CLASS>>'.$class]) { $zp = $this->CSS['CLASS>>'.$class]; }
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
//===============================================
/*-- TABLES --*/
// STYLESHEET nth-child SELECTOR e.g. tr:nth-child(odd) td:nth-child(2n+1)
if ($tag=='TR' || $tag=='TD' || $tag=='TH') {
foreach($this->CSS AS $k=>$val) {
if (preg_match('/'.$tag.'>>SELECTORNTHCHILD>>(.*)/',$k, $m)) {
$select = false;
if ($tag=='TR') {
$row = $this->mpdf->row;
$thnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) : 0);
$tfnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) : 0);
if ($this->mpdf->tabletfoot) { $row -= $thnr; }
else if (!$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) {
$zp = $this->CSS[$tag.'>>SELECTORNTHCHILD>>'.$m[1]];
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); }
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
}
}
}
/*-- END TABLES --*/
//===============================================
// STYLESHEET LANG e.g. [lang=fr]{} or :lang(fr)
if (isset($attr['LANG'])) {
if (isset($this->CSS['LANG>>'.$attr['LANG']]) && $this->CSS['LANG>>'.$attr['LANG']]) {
$zp = $this->CSS['LANG>>'.$attr['LANG']];
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
else if (isset($this->CSS['LANG>>'.$shortlang]) && $this->CSS['LANG>>'.$shortlang]) {
$zp = $this->CSS['LANG>>'.$shortlang];
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
}
//===============================================
// STYLESHEET ID e.g. #smallone{} #redletter{}
if (isset($attr['ID']) && isset($this->CSS['ID>>'.$attr['ID']]) && $this->CSS['ID>>'.$attr['ID']]) {
$zp = $this->CSS['ID>>'.$attr['ID']];
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
//===============================================
// STYLESHEET CLASS e.g. p.smallone{} div.redletter{}
foreach($classes AS $class) {
$zp = array();
if (isset($this->CSS[$tag.'>>CLASS>>'.$class]) && $this->CSS[$tag.'>>CLASS>>'.$class]) { $zp = $this->CSS[$tag.'>>CLASS>>'.$class]; }
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
//===============================================
// STYLESHEET LANG e.g. [lang=fr]{} or :lang(fr)
if (isset($attr['LANG'])) {
if (isset($this->CSS[$tag.'>>LANG>>'.$attr['LANG']]) && $this->CSS[$tag.'>>LANG>>'.$attr['LANG']]) {
$zp = $this->CSS[$tag.'>>LANG>>'.$attr['LANG']];
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
else if (isset($this->CSS[$tag.'>>LANG>>'.$shortlang]) && $this->CSS[$tag.'>>LANG>>'.$shortlang]) {
$zp = $this->CSS[$tag.'>>LANG>>'.$shortlang];
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
}
//===============================================
// STYLESHEET CLASS e.g. p#smallone{} div#redletter{}
if (isset($attr['ID']) && isset($this->CSS[$tag.'>>ID>>'.$attr['ID']]) && $this->CSS[$tag.'>>ID>>'.$attr['ID']]) {
$zp = $this->CSS[$tag.'>>ID>>'.$attr['ID']];
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
//===============================================
// Cascaded e.g. div.class p only works for block level
if ($inherit == 'BLOCK') {
if (isset($this->mpdf->blk[$this->mpdf->blklvl-1])) { // mPDF 6
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'][$tag], $p);
foreach($classes AS $class) {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS']['CLASS>>'.$class], $p);
}
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS']['ID>>'.$attr['ID']], $p);
foreach($classes AS $class) {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'][$tag.'>>CLASS>>'.$class], $p);
}
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl-1]['cascadeCSS'][$tag.'>>ID>>'.$attr['ID']], $p);
}
}
else if ($inherit == 'INLINE') {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$tag], $p);
foreach($classes AS $class) {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS']['CLASS>>'.$class], $p);
}
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS']['ID>>'.$attr['ID']], $p);
foreach($classes AS $class) {
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$tag.'>>CLASS>>'.$class], $p);
}
$this->_set_mergedCSS($this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'][$tag.'>>ID>>'.$attr['ID']], $p);
}
/*-- TABLES --*/
else if ($inherit == 'TOPTABLE' || $inherit == 'TABLE') { // NB looks at $this->tablecascadeCSS-1 for cascading CSS
if (isset($this->tablecascadeCSS[$this->tbCSSlvl-1])) { // mPDF 6
// false, 9 = don't check for 'depth' and do set border dominance
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1][$tag], $p, false, 9);
foreach($classes AS $class) {
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1]['CLASS>>'.$class], $p, false, 9);
}
// STYLESHEET nth-child SELECTOR e.g. tr:nth-child(odd) td:nth-child(2n+1)
if ($tag=='TR' || $tag=='TD' || $tag=='TH') {
foreach($this->tablecascadeCSS[$this->tbCSSlvl-1] AS $k=>$val) {
if (preg_match('/'.$tag.'>>SELECTORNTHCHILD>>(.*)/',$k, $m)) {
$select = false;
if ($tag=='TR') {
$row = $this->mpdf->row;
$thnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_thead']) : 0);
$tfnr = (isset($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) ? count($this->mpdf->table[$this->mpdf->tableLevel][$this->mpdf->tbctr[$this->mpdf->tableLevel]]['is_tfoot']) : 0);
if ($this->mpdf->tabletfoot) { $row -= $thnr; }
else if (!$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) {
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1][$tag.'>>SELECTORNTHCHILD>>'.$m[1]], $p, false, 9);
}
}
}
}
}
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1]['ID>>'.$attr['ID']], $p, false, 9);
foreach($classes AS $class) {
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1][$tag.'>>CLASS>>'.$class], $p, false, 9);
}
$this->_set_mergedCSS($this->tablecascadeCSS[$this->tbCSSlvl-1][$tag.'>>ID>>'.$attr['ID']], $p, false, 9);
}
/*-- END TABLES --*/
//===============================================
//===============================================
// INLINE STYLE e.g. style="CSS:property"
if (isset($attr['STYLE'])) {
$zp = $this->readInlineCSS($attr['STYLE']);
if ($tag=='TD' || $tag=='TH') { $this->setBorderDominance($zp, 9); } // *TABLES* // *TABLES-ADVANCED-BORDERS*
if (is_array($zp)) {
$p = array_merge($p,$zp);
$this->_mergeBorders($p,$zp);
}
}
//===============================================
//===============================================
return $p;
}
// Convert inline Properties back to CSS
function inlinePropsToCSS($bilp, &$p) {
if (isset($bilp[ 'family' ]) && $bilp[ 'family' ]) { $p['FONT-FAMILY'] = $bilp[ 'family' ]; }
if (isset($bilp[ 'I' ]) && $bilp[ 'I' ]) { $p['FONT-STYLE'] = 'italic'; }
if (isset($bilp[ 'sizePt' ]) && $bilp[ 'sizePt' ]) { $p['FONT-SIZE'] = $bilp[ 'sizePt' ] . 'pt'; }
if (isset($bilp[ 'B' ]) && $bilp[ 'B' ]) { $p['FONT-WEIGHT'] = 'bold'; }
if (isset($bilp[ 'colorarray' ]) && $bilp[ 'colorarray' ]) {
$cor = $bilp[ 'colorarray' ];
$p['COLOR'] = $this->mpdf->_colAtoString($cor);
}
if (isset($bilp[ 'lSpacingCSS' ]) && $bilp[ 'lSpacingCSS' ]) { $p['LETTER-SPACING'] = $bilp[ 'lSpacingCSS' ]; }
if (isset($bilp[ 'wSpacingCSS' ]) && $bilp[ 'wSpacingCSS' ]) { $p['WORD-SPACING'] = $bilp[ 'wSpacingCSS' ]; }
if (isset($bilp[ 'textparam' ]) && $bilp[ 'textparam' ]) {
if (isset($bilp[ 'textparam' ]['hyphens'])) {
if ($bilp[ 'textparam' ]['hyphens']==2) { $p['HYPHENS'] = 'none'; }
if ($bilp[ 'textparam' ]['hyphens']==1) { $p['HYPHENS'] = 'auto'; }
if ($bilp[ 'textparam' ]['hyphens']==0) { $p['HYPHENS'] = 'manual'; }
}
if (isset($bilp[ 'textparam' ]['outline-s']) && !$bilp[ 'textparam' ]['outline-s']) { $p['TEXT-OUTLINE'] = 'none'; }
if (isset($bilp[ 'textparam' ]['outline-COLOR']) && $bilp[ 'textparam' ]['outline-COLOR']) { $p['TEXT-OUTLINE-COLOR'] = $this->mpdf->_colAtoString($bilp[ 'textparam' ]['outline-COLOR']); }
if (isset($bilp[ 'textparam' ]['outline-WIDTH']) && $bilp[ 'textparam' ]['outline-WIDTH']) { $p['TEXT-OUTLINE-WIDTH'] = $bilp[ 'textparam' ]['outline-WIDTH'].'mm'; }
}
if (isset($bilp[ 'textvar' ]) && $bilp[ 'textvar' ]) {
// CSS says text-decoration is not inherited, but IE7 does??
if ($bilp[ 'textvar' ] & FD_LINETHROUGH) {
if ($bilp[ 'textvar' ] & FD_UNDERLINE) { $p['TEXT-DECORATION'] = 'underline line-through'; }
else { $p['TEXT-DECORATION'] = 'line-through'; }
}
else if ($bilp[ 'textvar' ] & FD_UNDERLINE) { $p['TEXT-DECORATION'] = 'underline'; }
else { $p['TEXT-DECORATION'] = 'none'; }
if ($bilp[ 'textvar' ] & FA_SUPERSCRIPT) { $p['VERTICAL-ALIGN'] = 'super'; }
else if ($bilp[ 'textvar' ] & FA_SUBSCRIPT) { $p['VERTICAL-ALIGN'] = 'sub'; }
else { $p['VERTICAL-ALIGN'] = 'baseline'; }
if ($bilp[ 'textvar' ] & FT_CAPITALIZE) { $p['TEXT-TRANSFORM'] = 'capitalize'; }
else if ($bilp[ 'textvar' ] & FT_UPPERCASE) { $p['TEXT-TRANSFORM'] = 'uppercase'; }
else if ($bilp[ 'textvar' ] & FT_LOWERCASE) { $p['TEXT-TRANSFORM'] = 'lowercase'; }
else { $p['TEXT-TRANSFORM'] = 'none'; }
if ($bilp[ 'textvar' ] & FC_KERNING) { $p['FONT-KERNING'] = 'normal'; } // ignore 'auto' as default already applied
//if (isset($bilp[ 'OTLtags' ]) && $bilp[ 'OTLtags' ]['Plus'] contains 'kern'
else { $p['FONT-KERNING'] = 'none'; }
if ($bilp[ 'textvar' ] & FA_SUPERSCRIPT) { $p['FONT-VARIANT-POSITION'] = 'super'; }
//if (isset($bilp[ 'OTLtags' ]) && $bilp[ 'OTLtags' ]['Plus'] contains 'sups' / 'subs'
else if ($bilp[ 'textvar' ] & FA_SUBSCRIPT) { $p['FONT-VARIANT-POSITION'] = 'sub'; }
else { $p['FONT-VARIANT-POSITION'] = 'normal'; }
if ($bilp[ 'textvar' ] & FC_SMALLCAPS) { $p['FONT-VARIANT-CAPS'] = 'small-caps'; }
}
if (isset($bilp[ 'fontLanguageOverride' ])) {
if ($bilp[ 'fontLanguageOverride' ]) { $p['FONT-LANGUAGE-OVERRIDE'] = $bilp[ 'fontLanguageOverride' ]; }
else { $p['FONT-LANGUAGE-OVERRIDE'] = 'normal'; }
}
// All the variations of font-variant-* we are going to set as font-feature-settings...
if (isset($bilp[ 'OTLtags' ]) && $bilp[ 'OTLtags' ]) {
$ffs = array();
if (isset($bilp['OTLtags']['Minus']) && $bilp['OTLtags']['Minus']) {
$f = preg_split('/\s+/', trim($bilp['OTLtags']['Minus']));
foreach($f AS $ff) { $ffs[] = "'".$ff."' 0"; }
}
if (isset($bilp['OTLtags']['FFMinus']) && $bilp['OTLtags']['FFMinus']) {
$f = preg_split('/\s+/', trim($bilp['OTLtags']['FFMinus']));
foreach($f AS $ff) { $ffs[] = "'".$ff."' 0"; }
}
if (isset($bilp['OTLtags']['Plus']) && $bilp['OTLtags']['Plus']) {
$f = preg_split('/\s+/', trim($bilp['OTLtags']['Plus']));
foreach($f AS $ff) { $ffs[] = "'".$ff."' 1"; }
}
if (isset($bilp['OTLtags']['FFPlus']) && $bilp['OTLtags']['FFPlus']) { // May contain numeric value e.g. salt4
$f = preg_split('/\s+/', trim($bilp['OTLtags']['FFPlus']));
foreach($f AS $ff) {
if (strlen($ff)>4) { $ffs[] = "'".substr($ff,0,4)."' ".substr($ff,4); }
else { $ffs[] = "'".$ff."' 1"; }
}
}
$p['FONT-FEATURE-SETTINGS'] = implode(', ', $ffs);
}
}
function PreviewBlockCSS($tag,$attr) {
// Looks ahead from current block level to a new level
$p = array();
$zp = array();
$oldcascadeCSS = $this->mpdf->blk[$this->mpdf->blklvl]['cascadeCSS'];
$classes = array();
if (isset($attr['CLASS'])) { $classes = preg_split('/\s+/',$attr['CLASS']); }
//===============================================
// DEFAULT for this TAG set in DefaultCSS
if (isset($this->mpdf->defaultCSS[$tag])) {
$zp = $this->fixCSS($this->mpdf->defaultCSS[$tag]);
if (is_array($zp)) { $p = array_merge($zp,$p); } // Inherited overwrites default
}
// STYLESHEET TAG e.g. h1 p div table
if (isset($this->CSS[$tag])) {
$zp = $this->CSS[$tag];
if (is_array($zp)) { $p = array_merge($p,$zp); }
}
// STYLESHEET CLASS e.g. .smallone{} .redletter{}
foreach($classes AS $class) {
$zp = array();
if (isset($this->CSS['CLASS>>'.$class])) { $zp = $this->CSS['CLASS>>'.$class]; }
if (is_array($zp)) { $p = array_merge($p,$zp); }
}
// STYLESHEET ID e.g. #smallone{} #redletter{}
if (isset($attr['ID']) && isset($this->CSS['ID>>'.$attr['ID']])) {
$zp = $this->CSS['ID>>'.$attr['ID']];
if (is_array($zp)) { $p = array_merge($p,$zp); }
}
// STYLESHEET CLASS e.g. p.smallone{} div.redletter{}
foreach($classes AS $class) {
$zp = array();
if (isset($this->CSS[$tag.'>>CLASS>>'.$class])) { $zp = $this->CSS[$tag.'>>CLASS>>'.$class]; }
if (is_array($zp)) { $p = array_merge($p,$zp); }
}
// STYLESHEET CLASS e.g. p#smallone{} div#redletter{}
if (isset($attr['ID']) && isset($this->CSS[$tag.'>>ID>>'.$attr['ID']])) {
$zp = $this->CSS[$tag.'>>ID>>'.$attr['ID']];
if (is_array($zp)) { $p = array_merge($p,$zp); }
}
//===============================================
// STYLESHEET TAG e.g. div h1 div p
$this->_set_mergedCSS($oldcascadeCSS[$tag], $p);
// STYLESHEET CLASS e.g. .smallone{} .redletter{}
foreach($classes AS $class) {
$this->_set_mergedCSS($oldcascadeCSS['CLASS>>'.$class], $p);
}
// STYLESHEET CLASS e.g. #smallone{} #redletter{}
if (isset($attr['ID'])) {
$this->_set_mergedCSS($oldcascadeCSS['ID>>'.$attr['ID']], $p);
}
// STYLESHEET CLASS e.g. div.smallone{} p.redletter{}
foreach($classes AS $class) {
$this->_set_mergedCSS($oldcascadeCSS[$tag.'>>CLASS>>'.$class], $p);
}
// STYLESHEET CLASS e.g. div#smallone{} p#redletter{}
if (isset($attr['ID'])) {
$this->_set_mergedCSS($oldcascadeCSS[$tag.'>>ID>>'.$attr['ID']], $p);
}
//===============================================
// INLINE STYLE e.g. style="CSS:property"
if (isset($attr['STYLE'])) {
$zp = $this->readInlineCSS($attr['STYLE']);
if (is_array($zp)) { $p = array_merge($p,$zp); }
}
//===============================================
return $p;
}
// mPDF 5.7.4 nth-child
function _nthchild($f, $c) {
// $f is formual e.g. 2N+1 spilt into a preg_match array
// $c is the comparator value e.g row or column number
$c += 1;
$select = false;
$a=1; $b=1;
if ($f[0]=='ODD') { $a=2; $b=1; }
else if ($f[0]=='EVEN') { $a=2; $b=0; }
else if (count($f)==2) { $a=0; $b=$f[1]+0; } // e.g. (+6)
else if (count($f)==3) { // e.g. (2N)
if ($f[2]=='') { $a=1; }
else if ($f[2]=='-') { $a=-1; }
else { $a=$f[2]+0; }
$b=0;
}
else if (count($f)==4) { // e.g. (2N+6)
if ($f[2]=='') { $a=1; }
else if ($f[2]=='-') { $a=-1; }
else { $a=$f[2]+0; }
$b=$f[3]+0;
}
else { return false; }
if ($a>0) {
if (((($c % $a) - $b) % $a) == 0 && $c >= $b) { $select = true; }
}
else if ($a==0) {
if ($c == $b) { $select = true; }
}
else { // if ($a<0)
if (((($c % $a) - $b) % $a) == 0 && $c <= $b) { $select = true; }
}
return $select;
}
} // end of class
?>