library/HTMLPurifier/HTMLModule/Image.php

   1 <?php
   2
   3 require_once 'HTMLPurifier/HTMLModule.php';
   4
   5 require_once 'HTMLPurifier/AttrDef/URI.php';
   6 require_once 'HTMLPurifier/AttrTransform/ImgRequired.php';
   7
   8 /**
   9  * XHTML 1.1 Image Module provides basic image embedding.
  10  * @note There is specialized code for removing empty images in
  11  *       HTMLPurifier_Strategy_RemoveForeignElements
  12  */
  13 class HTMLPurifier_HTMLModule_Image extends HTMLPurifier_HTMLModule
  14 {
  15
  16     var $name = 'Image';
  17     var $elements = array('img');
  18     var $content_sets = array('Inline' => 'img');
  19
  20     function HTMLPurifier_HTMLModule_Image() {
  21         $this->info['img'] = new HTMLPurifier_ElementDef();
  22         $this->info['img']->attr = array(
  23             0 => array('Common'),
  24             'alt' => 'Text',
  25             'height' => 'Length',
  26             'longdesc' => 'URI',
  27             'src' => new HTMLPurifier_AttrDef_URI(true), // embedded
  28             'width' => 'Length'
  29         );
  30         $this->info['img']->content_model_type = 'empty';
  31         $this->info['img']->attr_transform_post[] =
  32             new HTMLPurifier_AttrTransform_ImgRequired();
  33     }
  34
  35 }
  36
  37 ?>