diff options
Diffstat (limited to '3rdparty/htmlpurifier/library/HTMLPurifier/AttrTransform/Background.php')
-rw-r--r-- | 3rdparty/htmlpurifier/library/HTMLPurifier/AttrTransform/Background.php | 51 |
1 files changed, 28 insertions, 23 deletions
diff --git a/3rdparty/htmlpurifier/library/HTMLPurifier/AttrTransform/Background.php b/3rdparty/htmlpurifier/library/HTMLPurifier/AttrTransform/Background.php index 3dfcfd339..2f72869a5 100644 --- a/3rdparty/htmlpurifier/library/HTMLPurifier/AttrTransform/Background.php +++ b/3rdparty/htmlpurifier/library/HTMLPurifier/AttrTransform/Background.php @@ -1,23 +1,28 @@ -<?php
-
-/**
- * Pre-transform that changes proprietary background attribute to CSS.
- */
-class HTMLPurifier_AttrTransform_Background extends HTMLPurifier_AttrTransform {
-
- public function transform($attr, $config, $context) {
-
- if (!isset($attr['background'])) return $attr;
-
- $background = $this->confiscateAttr($attr, 'background');
- // some validation should happen here
-
- $this->prependCSS($attr, "background-image:url($background);");
-
- return $attr;
-
- }
-
-}
-
-// vim: et sw=4 sts=4
+<?php + +/** + * Pre-transform that changes proprietary background attribute to CSS. + */ +class HTMLPurifier_AttrTransform_Background 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['background'])) { + return $attr; + } + + $background = $this->confiscateAttr($attr, 'background'); + // some validation should happen here + + $this->prependCSS($attr, "background-image:url($background);"); + return $attr; + } +} + +// vim: et sw=4 sts=4 |