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https://github.com/friendica/friendica
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28 lines
775 B
PHP
28 lines
775 B
PHP
<?php
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/**
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* Decorator which enables CSS properties to be disabled for specific elements.
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*/
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class HTMLPurifier_AttrDef_CSS_DenyElementDecorator extends HTMLPurifier_AttrDef
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{
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public $def, $element;
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/**
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* @param $def Definition to wrap
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* @param $element Element to deny
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*/
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public function __construct($def, $element) {
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$this->def = $def;
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$this->element = $element;
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}
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/**
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* Checks if CurrentToken is set and equal to $this->element
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*/
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public function validate($string, $config, $context) {
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$token = $context->get('CurrentToken', true);
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if ($token && $token->name == $this->element) return false;
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return $this->def->validate($string, $config, $context);
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}
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}
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// vim: et sw=4 sts=4
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