2010-09-09 03:14:17 +00:00
|
|
|
<?php
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Decorator which enables CSS properties to be disabled for specific elements.
|
|
|
|
*/
|
|
|
|
class HTMLPurifier_AttrDef_CSS_DenyElementDecorator extends HTMLPurifier_AttrDef
|
|
|
|
{
|
2015-01-02 06:18:27 +00:00
|
|
|
/**
|
|
|
|
* @type HTMLPurifier_AttrDef
|
|
|
|
*/
|
|
|
|
public $def;
|
|
|
|
/**
|
|
|
|
* @type string
|
|
|
|
*/
|
|
|
|
public $element;
|
2010-09-09 03:14:17 +00:00
|
|
|
|
|
|
|
/**
|
2015-01-02 06:18:27 +00:00
|
|
|
* @param HTMLPurifier_AttrDef $def Definition to wrap
|
|
|
|
* @param string $element Element to deny
|
2010-09-09 03:14:17 +00:00
|
|
|
*/
|
2015-01-02 06:18:27 +00:00
|
|
|
public function __construct($def, $element)
|
|
|
|
{
|
2010-09-09 03:14:17 +00:00
|
|
|
$this->def = $def;
|
|
|
|
$this->element = $element;
|
|
|
|
}
|
2015-01-02 06:18:27 +00:00
|
|
|
|
2010-09-09 03:14:17 +00:00
|
|
|
/**
|
|
|
|
* Checks if CurrentToken is set and equal to $this->element
|
2015-01-02 06:18:27 +00:00
|
|
|
* @param string $string
|
|
|
|
* @param HTMLPurifier_Config $config
|
|
|
|
* @param HTMLPurifier_Context $context
|
|
|
|
* @return bool|string
|
2010-09-09 03:14:17 +00:00
|
|
|
*/
|
2015-01-02 06:18:27 +00:00
|
|
|
public function validate($string, $config, $context)
|
|
|
|
{
|
2010-09-09 03:14:17 +00:00
|
|
|
$token = $context->get('CurrentToken', true);
|
2015-01-02 06:18:27 +00:00
|
|
|
if ($token && $token->name == $this->element) {
|
|
|
|
return false;
|
|
|
|
}
|
2010-09-09 03:14:17 +00:00
|
|
|
return $this->def->validate($string, $config, $context);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// vim: et sw=4 sts=4
|