[add] HTML Purifier added to clean code

1 files changed, 38 insertions, 0 deletions

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