Proyectos de Subversion Moodle

Rev

| Ultima modificación | Ver Log |

Rev Autor Línea Nro. Línea
1 efrain 1 
<?php
2 
 
3 
/**
4 
 * Injector that displays the URL of an anchor instead of linking to it, in addition to showing the text of the link.
5 
 */
6 
class HTMLPurifier_Injector_DisplayLinkURI extends HTMLPurifier_Injector
7 
{
8 
    /**
9 
     * @type string
10 
     */
11 
    public $name = 'DisplayLinkURI';
12 
 
13 
    /**
14 
     * @type array
15 
     */
16 
    public $needed = array('a');
17 
 
18 
    /**
19 
     * @param $token
20 
     */
21 
    public function handleElement(&$token)
22 
    {
23 
    }
24 
 
25 
    /**
26 
     * @param HTMLPurifier_Token $token
27 
     */
28 
    public function handleEnd(&$token)
29 
    {
30 
        if (isset($token->start->attr['href'])) {
31 
            $url = $token->start->attr['href'];
32 
            unset($token->start->attr['href']);
33 
            $token = array($token, new HTMLPurifier_Token_Text(" ($url)"));
34 
        } else {
35 
            // nothing to display
36 
        }
37 
    }
38 
}
39 
 
40 
// vim: et sw=4 sts=4