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/Injector/DisplayLinkURI.php       | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 inc/3rdparty/htmlpurifier/HTMLPurifier/Injector/DisplayLinkURI.php

(limited to 'inc/3rdparty/htmlpurifier/HTMLPurifier/Injector/DisplayLinkURI.php')

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
-- 
cgit v1.2.3