library/HTMLPurifier/HTMLModule/Bdo.php

   1 <?php
   2
   3 require_once 'HTMLPurifier/HTMLModule.php';
   4 require_once 'HTMLPurifier/AttrTransform/BdoDir.php';
   5
   6 /**
   7  * XHTML 1.1 Bi-directional Text Module, defines elements that
   8  * declare directionality of content. Text Extension Module.
   9  */
  10 class HTMLPurifier_HTMLModule_Bdo extends HTMLPurifier_HTMLModule
  11 {
  12
  13     var $name = 'Bdo';
  14     var $attr_collections = array(
  15         'I18N' => array('dir' => false)
  16     );
  17
  18     function HTMLPurifier_HTMLModule_Bdo() {
  19         $bdo =& $this->addElement(
  20             'bdo', true, 'Inline', 'Inline', array('Core', 'Lang'),
  21             array(
  22                 'dir' => 'Enum#ltr,rtl', // required
  23                 // The Abstract Module specification has the attribute
  24                 // inclusions wrong for bdo: bdo allows Lang
  25             )
  26         );
  27         $bdo->attr_transform_post['required-dir'] = new HTMLPurifier_AttrTransform_BdoDir();
  28
  29         $this->attr_collections['I18N']['dir'] = 'Enum#ltr,rtl';
  30     }
  31
  32 }
  33