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

 <?php
 
 /**
  * XHTML 1.1 List Module, defines list-oriented elements. Core Module.
  */
 class HTMLPurifier_HTMLModule_List extends HTMLPurifier_HTMLModule
 {
     /**
      * @type string
      */
     public $name = 'List';
 
     // According to the abstract schema, the List content set is a fully formed
     // one or more expr, but it invariably occurs in an optional declaration
     // so we're not going to do that subtlety. It might cause trouble
     // if a user defines "List" and expects that multiple lists are
     // allowed to be specified, but then again, that's not very intuitive.
     // Furthermore, the actual XML Schema may disagree. Regardless,
     // we don't have support for such nested expressions without using
     // the incredibly inefficient and draconic Custom ChildDef.
 
     /**
      * @type array
      */
     public $content_sets = array('Flow' => 'List');
 
     /**
      * @param HTMLPurifier_Config $config
      */
     public function setup($config)
     {
         $ol = $this->addElement('ol', 'List', new HTMLPurifier_ChildDef_List(), 'Common');
         $ul = $this->addElement('ul', 'List', new HTMLPurifier_ChildDef_List(), 'Common');
         // XXX The wrap attribute is handled by MakeWellFormed.  This is all
         // quite unsatisfactory, because we generated this
         // *specifically* for lists, and now a big chunk of the handling
         // is done properly by the List ChildDef.  So actually, we just
         // want enough information to make autoclosing work properly,
         // and then hand off the tricky stuff to the ChildDef.
         $ol->wrap = 'li';
         $ul->wrap = 'li';
         $this->addElement('dl', 'List', 'Required: dt | dd', 'Common');
 
         $this->addElement('li', false, 'Flow', 'Common');
 
         $this->addElement('dd', false, 'Flow', 'Common');
         $this->addElement('dt', false, 'Inline', 'Common');
     }
 }
 
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