diff options
Diffstat (limited to 'library/HTMLPurifier/AttrTransform/BgColor.php')
-rw-r--r-- | library/HTMLPurifier/AttrTransform/BgColor.php | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/library/HTMLPurifier/AttrTransform/BgColor.php b/library/HTMLPurifier/AttrTransform/BgColor.php index ad3916bb9..0f51fd2ce 100644 --- a/library/HTMLPurifier/AttrTransform/BgColor.php +++ b/library/HTMLPurifier/AttrTransform/BgColor.php @@ -3,21 +3,26 @@ /** * Pre-transform that changes deprecated bgcolor attribute to CSS. */ -class HTMLPurifier_AttrTransform_BgColor extends HTMLPurifier_AttrTransform { - - public function transform($attr, $config, $context) { - - if (!isset($attr['bgcolor'])) return $attr; +class HTMLPurifier_AttrTransform_BgColor extends HTMLPurifier_AttrTransform +{ + /** + * @param array $attr + * @param HTMLPurifier_Config $config + * @param HTMLPurifier_Context $context + * @return array + */ + public function transform($attr, $config, $context) + { + if (!isset($attr['bgcolor'])) { + return $attr; + } $bgcolor = $this->confiscateAttr($attr, 'bgcolor'); // some validation should happen here $this->prependCSS($attr, "background-color:$bgcolor;"); - return $attr; - } - } // vim: et sw=4 sts=4 |