From d4949327efa15b492cab1bef3fe074290a328a17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas.loeuillet@gmail.com>
Date: Fri, 21 Feb 2014 15:43:14 +0100
Subject: [add] HTML Purifier added to clean code

---
 .../AttrDef/CSS/DenyElementDecorator.php           | 44 ++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php

(limited to 'inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php')

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
new file mode 100644
index 00000000..ff0d897e
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Decorator which enables CSS properties to be disabled for specific elements.
+ */
+class HTMLPurifier_AttrDef_CSS_DenyElementDecorator extends HTMLPurifier_AttrDef
+{
+    /**
+     * @type HTMLPurifier_AttrDef
+     */
+    public $def;
+    /**
+     * @type string
+     */
+    public $element;
+
+    /**
+     * @param HTMLPurifier_AttrDef $def Definition to wrap
+     * @param string $element Element to deny
+     */
+    public function __construct($def, $element)
+    {
+        $this->def = $def;
+        $this->element = $element;
+    }
+
+    /**
+     * Checks if CurrentToken is set and equal to $this->element
+     * @param string $string
+     * @param HTMLPurifier_Config $config
+     * @param HTMLPurifier_Context $context
+     * @return bool|string
+     */
+    public function validate($string, $config, $context)
+    {
+        $token = $context->get('CurrentToken', true);
+        if ($token && $token->name == $this->element) {
+            return false;
+        }
+        return $this->def->validate($string, $config, $context);
+    }
+}
+
+// vim: et sw=4 sts=4
-- 
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