[add] HTML Purifier added to clean code

1 files changed, 40 insertions, 0 deletions

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/Injector/DisplayLinkURI.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/Injector/DisplayLinkURI.php
new file mode 100644
index 00000000..9f904482
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/Injector/DisplayLinkURI.php
@@ -0,0 +1,40 @@
+<?php

+

+/**

+ * Injector that displays the URL of an anchor instead of linking to it, in addition to showing the text of the link.

+ */

+class HTMLPurifier_Injector_DisplayLinkURI extends HTMLPurifier_Injector

+{

+    /**

+     * @type string

+     */

+    public $name = 'DisplayLinkURI';

+

+    /**

+     * @type array

+     */

+    public $needed = array('a');

+

+    /**

+     * @param $token

+     */

+    public function handleElement(&$token)

+    {

+    }

+

+    /**

+     * @param HTMLPurifier_Token $token

+     */

+    public function handleEnd(&$token)

+    {

+        if (isset($token->start->attr['href'])) {

+            $url = $token->start->attr['href'];

+            unset($token->start->attr['href']);

+            $token = array($token, new HTMLPurifier_Token_Text(" ($url)"));

+        } else {

+            // nothing to display

+        }

+    }

+}

+

+// vim: et sw=4 sts=4