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 */
15class HTMLPurifier_HTMLModule_Text extends HTMLPurifier_HTMLModule
16{
17    /**
18     * @type string
19     */
20    public $name = 'Text';
21
22    /**
23     * @type array
24     */
25    public $content_sets = array(
26        'Flow' => 'Heading | Block | Inline'
27    );
28
29    /**
30     * @param HTMLPurifier_Config $config
31     */
32    public function setup($config)
33    {
34        // Inline Phrasal -------------------------------------------------
35        $this->addElement('abbr', 'Inline', 'Inline', 'Common');
36        $this->addElement('acronym', 'Inline', 'Inline', 'Common');
37        $this->addElement('cite', 'Inline', 'Inline', 'Common');
38        $this->addElement('dfn', 'Inline', 'Inline', 'Common');
39        $this->addElement('kbd', 'Inline', 'Inline', 'Common');
40        $this->addElement('q', 'Inline', 'Inline', 'Common', array('cite' => 'URI'));
41        $this->addElement('samp', 'Inline', 'Inline', 'Common');
42        $this->addElement('var', 'Inline', 'Inline', 'Common');
43
44        $em = $this->addElement('em', 'Inline', 'Inline', 'Common');
45        $em->formatting = true;
46
47        $strong = $this->addElement('strong', 'Inline', 'Inline', 'Common');
48        $strong->formatting = true;
49
50        $code = $this->addElement('code', 'Inline', 'Inline', 'Common');
51        $code->formatting = true;
52
53        // Inline Structural ----------------------------------------------
54        $this->addElement('span', 'Inline', 'Inline', 'Common');
55        $this->addElement('br', 'Inline', 'Empty', 'Core');
56
57        // Block Phrasal --------------------------------------------------
58        $this->addElement('address', 'Block', 'Inline', 'Common');
59        $this->addElement('blockquote', 'Block', 'Optional: Heading | Block | List', 'Common', array('cite' => 'URI'));
60        $pre = $this->addElement('pre', 'Block', 'Inline', 'Common');
61        $pre->excludes = $this->makeLookup(
62            'img',
63            'big',
64            'small',
65            'object',
66            'applet',
67            'font',
68            'basefont'
69        );
70        $this->addElement('h1', 'Heading', 'Inline', 'Common');
71        $this->addElement('h2', 'Heading', 'Inline', 'Common');
72        $this->addElement('h3', 'Heading', 'Inline', 'Common');
73        $this->addElement('h4', 'Heading', 'Inline', 'Common');
74        $this->addElement('h5', 'Heading', 'Inline', 'Common');
75        $this->addElement('h6', 'Heading', 'Inline', 'Common');
76
77        // Block Structural -----------------------------------------------
78        $p = $this->addElement('p', 'Block', 'Inline', 'Common');
79        $p->autoclose = array_flip(
80            array("address", "blockquote", "center", "dir", "div", "dl", "fieldset", "ol", "p", "ul")
81        );
82
83        $this->addElement('div', 'Block', 'Flow', 'Common');
84    }
85}
86
87// vim: et sw=4 sts=4
88