library/HTMLPurifier/HTMLModule/List.php

   1 <?php
   2
   3 /**
   4  * XHTML 1.1 List Module, defines list-oriented elements. Core Module.
   5  */
   6 class HTMLPurifier_HTMLModule_List extends HTMLPurifier_HTMLModule
   7 {
   8
   9     public $name = 'List';
  10
  11     // According to the abstract schema, the List content set is a fully formed
  12     // one or more expr, but it invariably occurs in an optional declaration
  13     // so we're not going to do that subtlety. It might cause trouble
  14     // if a user defines "List" and expects that multiple lists are
  15     // allowed to be specified, but then again, that's not very intuitive.
  16     // Furthermore, the actual XML Schema may disagree. Regardless,
  17     // we don't have support for such nested expressions without using
  18     // the incredibly inefficient and draconic Custom ChildDef.
  19
  20     public $content_sets = array('Flow' => 'List');
  21
  22     public function setup($config) {
  23         $this->addElement('ol', 'List', 'Required: li', 'Common');
  24         $this->addElement('ul', 'List', 'Required: li', 'Common');
  25         $this->addElement('dl', 'List', 'Required: dt | dd', 'Common');
  26
  27         $this->addElement('li', false, 'Flow', 'Common');
  28
  29         $this->addElement('dd', false, 'Flow', 'Common');
  30         $this->addElement('dt', false, 'Inline', 'Common');
  31     }
  32
  33 }
  34