diff options
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php')
-rw-r--r-- | lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php new file mode 100644 index 000000000..6599c5b2d --- /dev/null +++ b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php @@ -0,0 +1,28 @@ +<?php + +/** + * Decorator which enables CSS properties to be disabled for specific elements. + */ +class HTMLPurifier_AttrDef_CSS_DenyElementDecorator extends HTMLPurifier_AttrDef +{ + public $def, $element; + + /** + * @param $def Definition to wrap + * @param $element Element to deny + */ + public function __construct($def, $element) { + $this->def = $def; + $this->element = $element; + } + /** + * Checks if CurrentToken is set and equal to $this->element + */ + public function validate($string, $config, $context) { + $token = $context->get('CurrentToken', true); + if ($token && $token->name == $this->element) return false; + return $this->def->validate($string, $config, $context); + } +} + +// vim: et sw=4 sts=4 |