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authorfriendica <info@friendica.com>2015-01-01 22:18:27 -0800
committerfriendica <info@friendica.com>2015-01-01 22:18:27 -0800
commita0052f0176bd079e6a94baec59fea2ec5a8d651e (patch)
treec323edd823681bc2e8ca757e7eaf8354d42c7b51 /library/HTMLPurifier/AttrTransform/Background.php
parent545e47933a0816699c68d98a7742a03260d6a54f (diff)
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htmlpurifier update - compatibility issue with language library autoloader
Diffstat (limited to 'library/HTMLPurifier/AttrTransform/Background.php')
-rw-r--r--library/HTMLPurifier/AttrTransform/Background.php21
1 files changed, 13 insertions, 8 deletions
diff --git a/library/HTMLPurifier/AttrTransform/Background.php b/library/HTMLPurifier/AttrTransform/Background.php
index 0e1ff24a3..2f72869a5 100644
--- a/library/HTMLPurifier/AttrTransform/Background.php
+++ b/library/HTMLPurifier/AttrTransform/Background.php
@@ -3,21 +3,26 @@
/**
* 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;
+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