lib/htmlpurifier/HTMLPurifier/HTMLModule/Text.php

   1 <?php
   2
   3 require_once 'HTMLPurifier/HTMLModule.php';
   4
   5 /**
   6  * XHTML 1.1 Text Module, defines basic text containers. Core Module.
   7  * @note In the normative XML Schema specification, this module
   8  *       is further abstracted into the following modules:
   9  *          - Block Phrasal (address, blockquote, pre, h1, h2, h3, h4, h5, h6)
  10  *          - Block Structural (div, p)
  11  *          - Inline Phrasal (abbr, acronym, cite, code, dfn, em, kbd, q, samp, strong, var)
  12  *          - Inline Structural (br, span)
  13  *       This module, functionally, does not distinguish between these
  14  *       sub-modules, but the code is internally structured to reflect
  15  *       these distinctions.
  16  */
  17 class HTMLPurifier_HTMLModule_Text extends HTMLPurifier_HTMLModule
  18 {
  19
  20     var $name = 'Text';
  21     var $content_sets = array(
  22         'Flow' => 'Heading | Block | Inline'
  23     );
  24
  25     function HTMLPurifier_HTMLModule_Text() {
  26
  27         // Inline Phrasal -------------------------------------------------
  28         $this->addElement('abbr',    true, 'Inline', 'Inline', 'Common');
  29         $this->addElement('acronym', true, 'Inline', 'Inline', 'Common');
  30         $this->addElement('cite',    true, 'Inline', 'Inline', 'Common');
  31         $this->addElement('code',    true, 'Inline', 'Inline', 'Common');
  32         $this->addElement('dfn',     true, 'Inline', 'Inline', 'Common');
  33         $this->addElement('em',      true, 'Inline', 'Inline', 'Common');
  34         $this->addElement('kbd',     true, 'Inline', 'Inline', 'Common');
  35         $this->addElement('q',       true, 'Inline', 'Inline', 'Common', array('cite' => 'URI'));
  36         $this->addElement('samp',    true, 'Inline', 'Inline', 'Common');
  37         $this->addElement('strong',  true, 'Inline', 'Inline', 'Common');
  38         $this->addElement('var',     true, 'Inline', 'Inline', 'Common');
  39
  40         // Inline Structural ----------------------------------------------
  41         $this->addElement('span', true, 'Inline', 'Inline', 'Common');
  42         $this->addElement('br',   true, 'Inline', 'Empty',  'Core');
  43
  44         // Moodle specific elements - start
  45         $this->addElement('nolink',  true, 'Inline', 'Flow');
  46         $this->addElement('tex',     true, 'Inline', 'Flow');
  47         $this->addElement('algebra', true, 'Inline', 'Flow');
  48         $this->addElement('lang',    true, 'Inline', 'Flow', 'I18N');
  49         // Moodle specific elements - end
  50
  51         // Block Phrasal --------------------------------------------------
  52         $this->addElement('address',     true, 'Block', 'Inline', 'Common');
  53         $this->addElement('blockquote',  true, 'Block', 'Optional: Heading | Block | List', 'Common', array('cite' => 'URI') );
  54         $pre =& $this->addElement('pre', true, 'Block', 'Inline', 'Common');
  55         $pre->excludes = $this->makeLookup(
  56             'img', 'big', 'small', 'object', 'applet', 'font', 'basefont' );
  57         $this->addElement('h1', true, 'Heading', 'Inline', 'Common');
  58         $this->addElement('h2', true, 'Heading', 'Inline', 'Common');
  59         $this->addElement('h3', true, 'Heading', 'Inline', 'Common');
  60         $this->addElement('h4', true, 'Heading', 'Inline', 'Common');
  61         $this->addElement('h5', true, 'Heading', 'Inline', 'Common');
  62         $this->addElement('h6', true, 'Heading', 'Inline', 'Common');
  63
  64         // Block Structural -----------------------------------------------
  65         $this->addElement('p', true, 'Block', 'Inline', 'Common');
  66         $this->addElement('div', true, 'Block', 'Flow', 'Common');
  67
  68     }
  69
  70 }
  71