git.roojs.org Git - pear/blob - XML/SvgToPdfAlt/Tspan.php

   1 <?php
   2
   3 /* the actual text container..
   4
   5 does a quick bit of parsing to see if it a {template}var ..
   6 */
   7
   8 class XML_SvgToPDFAlt_Tspan extends XML_SvgToPDFAlt_Base {
   9
  10     function fromNode($node) {
  11         parent::fromNode($node);
  12         if (isset($this->x)) {
  13                unset($this->x);
  14         }
  15         if (isset($this->y)) {
  16                unset($this->y);
  17         }
  18         static $trans = false;
  19         if (!$trans) {
  20             $trans = array_flip(get_html_translation_table(HTML_ENTITIES));
  21         }
  22         if (@$this->content) {
  23             if (strpos($this->content,'&') !== false) {
  24                 $this->content = strtr($this->content, $trans);
  25                 $this->content = str_replace('&apos;',"'",$this->content);
  26
  27                 $this->content =  preg_replace_callback(
  28                         '/&#(\d+);/m',
  29                             function($m) { return chr($m[1]); }  ,$this->content);
  30             }
  31             if (@$node->language) {
  32                 // todo - other conversions....
  33
  34                 $this->content = mb_convert_encoding($this->content,'BIG-5','UTF-8');
  35
  36
  37             }
  38
  39             if (false === strpos($this->content,'{')) {
  40                 return;
  41             }
  42             preg_match_all('/\{([a-z0-9_.]+(\(\))?)\}/i',$this->content,$matches);
  43 //echo "<PRE>";            print_r($matches);
  44             //if (false !== strpos($this->content,'(')) {
  45
  46             //    echo "<PRE>";print_R($matches);
  47             //    exit;
  48             //}
  49
  50             $this->args = $matches[1];
  51             foreach($this->args as $v) {
  52                 $this->content  = str_replace('{'.$v.'}', '%s',$this->content);
  53             }
  54             //$this->content = preg_replace('/\{('.implode('|',$matches[1]).')\}/','%s',$this->content);
  55         }
  56
  57     }
  58
  59
  60
  61
  62 }