File indexing completed on 2024-05-12 06:02:05

 <?php
 
 /**
  * A "safe" object module. In theory, objects permitted by this module will
  * be safe, and untrusted users can be allowed to embed arbitrary flash objects
  * (maybe other types too, but only Flash is supported as of right now).
  * Highly experimental.
  */
 class HTMLPurifier_HTMLModule_SafeObject extends HTMLPurifier_HTMLModule
 {
     /**
      * @type string
      */
     public $name = 'SafeObject';
 
     /**
      * @param HTMLPurifier_Config $config
      */
     public function setup($config)
     {
         // These definitions are not intrinsically safe: the attribute transforms
         // are a vital part of ensuring safety.
 
         $max = $config->get('HTML.MaxImgLength');
         $object = $this->addElement(
             'object',
             'Inline',
             'Optional: param | Flow | #PCDATA',
             'Common',
             array(
                 // While technically not required by the spec, we're forcing
                 // it to this value.
                 'type' => 'Enum#application/x-shockwave-flash',
                 'width' => 'Pixels#' . $max,
                 'height' => 'Pixels#' . $max,
                 'data' => 'URI#embedded',
                 'codebase' => new HTMLPurifier_AttrDef_Enum(
                     array(
                         'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0'
                     )
                 ),
             )
         );
         $object->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeObject();
 
         $param = $this->addElement(
             'param',
             false,
             'Empty',
             false,
             array(
                 'id' => 'ID',
                 'name*' => 'Text',
                 'value' => 'Text'
             )
         );
         $param->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeParam();
         $this->info_injector[] = 'SafeObject';
     }
 }
 
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