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

---
 .../HTMLPurifier/AttrDef/HTML/FrameTarget.php      | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php

(limited to 'inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php')

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php
new file mode 100644
index 00000000..7446b6da
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * Special-case enum attribute definition that lazy loads allowed frame targets
+ */
+class HTMLPurifier_AttrDef_HTML_FrameTarget extends HTMLPurifier_AttrDef_Enum
+{
+
+    /**
+     * @type array
+     */
+    public $valid_values = false; // uninitialized value
+
+    /**
+     * @type bool
+     */
+    protected $case_sensitive = false;
+
+    public function __construct()
+    {
+    }
+
+    /**
+     * @param string $string
+     * @param HTMLPurifier_Config $config
+     * @param HTMLPurifier_Context $context
+     * @return bool|string
+     */
+    public function validate($string, $config, $context)
+    {
+        if ($this->valid_values === false) {
+            $this->valid_values = $config->get('Attr.AllowedFrameTargets');
+        }
+        return parent::validate($string, $config, $context);
+    }
+}
+
+// vim: et sw=4 sts=4
-- 
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