1<?php
2
3/**
4 * XHTML 1.1 Bi-directional Text Module, defines elements that
5 * declare directionality of content. Text Extension Module.
6 */
7class HTMLPurifier_HTMLModule_Bdo extends HTMLPurifier_HTMLModule
8{
9
10    /**
11     * @type string
12     */
13    public $name = 'Bdo';
14
15    /**
16     * @type array
17     */
18    public $attr_collections = array(
19        'I18N' => array('dir' => false)
20    );
21
22    /**
23     * @param HTMLPurifier_Config $config
24     */
25    public function setup($config)
26    {
27        $bdo = $this->addElement(
28            'bdo',
29            'Inline',
30            'Inline',
31            array('Core', 'Lang'),
32            array(
33                'dir' => 'Enum#ltr,rtl', // required
34                // The Abstract Module specification has the attribute
35                // inclusions wrong for bdo: bdo allows Lang
36            )
37        );
38        $bdo->attr_transform_post[] = new HTMLPurifier_AttrTransform_BdoDir();
39
40        $this->attr_collections['I18N']['dir'] = 'Enum#ltr,rtl';
41    }
42}
43
44// vim: et sw=4 sts=4
45