commiting uncommited changes on live site
[weblabels.fsf.org.git] / crm.fsf.org / 20131203 / files / sites / all / modules-new / civicrm / packages / IDS / vendors / htmlpurifier / HTMLPurifier / AttrTransform / Background.php
1 <?php
2
3 /**
4 * Pre-transform that changes proprietary background attribute to CSS.
5 */
6 class HTMLPurifier_AttrTransform_Background extends HTMLPurifier_AttrTransform {
7
8 public function transform($attr, $config, $context) {
9
10 if (!isset($attr['background'])) return $attr;
11
12 $background = $this->confiscateAttr($attr, 'background');
13 // some validation should happen here
14
15 $this->prependCSS($attr, "background-image:url($background);");
16
17 return $attr;
18
19 }
20
21 }
22
23 // vim: et sw=4 sts=4