library/HTMLPurifier/HTMLModule/Text.php

   1 <?php
   2
   3 /**
   4  * XHTML 1.1 Text Module, defines basic text containers. Core Module.
   5  * @note In the normative XML Schema specification, this module
   6  *       is further abstracted into the following modules:
   7  *          - Block Phrasal (address, blockquote, pre, h1, h2, h3, h4, h5, h6)
   8  *          - Block Structural (div, p)
   9  *          - Inline Phrasal (abbr, acronym, cite, code, dfn, em, kbd, q, samp, strong, var)
  10  *          - Inline Structural (br, span)
  11  *       This module, functionally, does not distinguish between these
  12  *       sub-modules, but the code is internally structured to reflect
  13  *       these distinctions.
  14  */
  15 class HTMLPurifier_HTMLModule_Text extends HTMLPurifier_HTMLModule
  16 {
  17
  18     public $name = 'Text';
  19     public $content_sets = array(
  20         'Flow' => 'Heading | Block | Inline'
  21     );
  22
  23     public function setup($config) {
  24
  25         // Inline Phrasal -------------------------------------------------
  26         $this->addElement('abbr',    'Inline', 'Inline', 'Common');
  27         $this->addElement('acronym', 'Inline', 'Inline', 'Common');
  28         $this->addElement('cite',    'Inline', 'Inline', 'Common');
  29         $this->addElement('dfn',     'Inline', 'Inline', 'Common');
  30         $this->addElement('kbd',     'Inline', 'Inline', 'Common');
  31         $this->addElement('q',       'Inline', 'Inline', 'Common', array('cite' => 'URI'));
  32         $this->addElement('samp',    'Inline', 'Inline', 'Common');
  33         $this->addElement('var',     'Inline', 'Inline', 'Common');
  34
  35         $em = $this->addElement('em',      'Inline', 'Inline', 'Common');
  36         $em->formatting = true;
  37
  38         $strong = $this->addElement('strong',  'Inline', 'Inline', 'Common');
  39         $strong->formatting = true;
  40
  41         $code = $this->addElement('code',    'Inline', 'Inline', 'Common');
  42         $code->formatting = true;
  43
  44         // Inline Structural ----------------------------------------------
  45         $this->addElement('span', 'Inline', 'Inline', 'Common');
  46         $this->addElement('br',   'Inline', 'Empty',  'Core');
  47
  48         // Block Phrasal --------------------------------------------------
  49         $this->addElement('address',     'Block', 'Inline', 'Common');
  50         $this->addElement('blockquote',  'Block', 'Optional: Heading | Block | List', 'Common', array('cite' => 'URI') );
  51         $pre = $this->addElement('pre', 'Block', 'Inline', 'Common');
  52         $pre->excludes = $this->makeLookup(
  53             'img', 'big', 'small', 'object', 'applet', 'font', 'basefont' );
  54         $this->addElement('h1', 'Heading', 'Inline', 'Common');
  55         $this->addElement('h2', 'Heading', 'Inline', 'Common');
  56         $this->addElement('h3', 'Heading', 'Inline', 'Common');
  57         $this->addElement('h4', 'Heading', 'Inline', 'Common');
  58         $this->addElement('h5', 'Heading', 'Inline', 'Common');
  59         $this->addElement('h6', 'Heading', 'Inline', 'Common');
  60
  61         // Block Structural -----------------------------------------------
  62         $p = $this->addElement('p', 'Block', 'Inline', 'Common');
  63         $p->autoclose = array_flip(array("address", "blockquote", "center", "dir", "div", "dl", "fieldset", "ol", "p", "ul"));
  64
  65         $this->addElement('div', 'Block', 'Flow', 'Common');
  66
  67     }
  68
  69 }
  70
  71 // vim: et sw=4 sts=4