diff options
Diffstat (limited to 'library/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php')
-rw-r--r-- | library/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/library/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php b/library/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php index 4e6b35e5a..ffc989fe8 100644 --- a/library/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php +++ b/library/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php @@ -5,20 +5,34 @@ */ class HTMLPurifier_AttrDef_CSS_ImportantDecorator extends HTMLPurifier_AttrDef { - public $def, $allow; + /** + * @type HTMLPurifier_AttrDef + */ + public $def; + /** + * @type bool + */ + public $allow; /** - * @param $def Definition to wrap - * @param $allow Whether or not to allow !important + * @param HTMLPurifier_AttrDef $def Definition to wrap + * @param bool $allow Whether or not to allow !important */ - public function __construct($def, $allow = false) { + public function __construct($def, $allow = false) + { $this->def = $def; $this->allow = $allow; } + /** * Intercepts and removes !important if necessary + * @param string $string + * @param HTMLPurifier_Config $config + * @param HTMLPurifier_Context $context + * @return bool|string */ - public function validate($string, $config, $context) { + public function validate($string, $config, $context) + { // test for ! and important tokens $string = trim($string); $is_important = false; @@ -32,7 +46,9 @@ class HTMLPurifier_AttrDef_CSS_ImportantDecorator extends HTMLPurifier_AttrDef } } $string = $this->def->validate($string, $config, $context); - if ($this->allow && $is_important) $string .= ' !important'; + if ($this->allow && $is_important) { + $string .= ' !important'; + } return $string; } } |