egroupware/phpgwapi/inc/htmlpurifier/library/HTMLPurifier/Injector/DisplayLinkURI.php
Ralf Becker 8f797be836 Added HTMLPurifier (http://htmlpurifier.org/) Version 3.3.0
- can be used via html class like: 

        $clean_html = html::purify($html);

- using it now in eTemplate to remove malicious code from html:
  a) when displaying "formatted text"
  b) when "formatted text" get's input by the user
2009-05-19 17:32:06 +00:00

27 lines
686 B
PHP
Executable File

<?php
/**
* Injector that displays the URL of an anchor instead of linking to it, in addition to showing the text of the link.
*/
class HTMLPurifier_Injector_DisplayLinkURI extends HTMLPurifier_Injector
{
public $name = 'DisplayLinkURI';
public $needed = array('a');
public function handleElement(&$token) {
}
public function handleEnd(&$token) {
if (isset($token->start->attr['href'])){
$url = $token->start->attr['href'];
unset($token->start->attr['href']);
$token = array($token, new HTMLPurifier_Token_Text(" ($url)"));
} else {
// nothing to display
}
}
}
// vim: et sw=4 sts=4