Initial version of newsfeed in admin dashboard

lib/ajax.php

@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * This file is part of the Froxlor project.
+ * Copyright (c) 2003-2009 the SysCP Team (see authors).
+ * Copyright (c) 2010 the Froxlor Team (see authors).
+ *
+ * For the full copyright and license information, please view the COPYING
+ * file that was distributed with this source code. You can also view the
+ * COPYING file online at http://files.froxlor.org/misc/COPYING.txt
+ *
+ * @copyright  (c) the authors
+ * @author     Roman Schmerold <bnoize@froxlor.org>
+ * @author     Froxlor team <team@froxlor.org> (2010-)
+ * @license    GPLv2 http://files.froxlor.org/misc/COPYING.txt
+ * @package    AJAX
+ *
+ */
+ 
+if(isset($_POST['action'])) {
+	$action = $_POST['action'];
+} elseif(isset($_GET['action'])) {
+	$action = $_GET['action'];
+} else {
+	$action = "";
+}
+
+if ($action == "newsfeed") {
+	$news = simplexml_load_file('http://froxlor.org/feed.rss.php', null, LIBXML_NOCDATA);
+
+	if ($news !== false) {
+		$json = array();
+		for ($i = 0; $i < 3; $i++) {
+			$item = $news->channel->item[$i];
+			$json[] = array(
+				'title'=> (string)$item->title,
+				'url'=> (string)$item->link,
+				'content' => preg_replace("/[\r\n]+/", "", strip_tags($item->description))
+			);
+			
+			echo "<div class=\"newsitem\"><a href=\"" . (string)$item->link . "\" target=\"_blank\"><b>" . (string)$item->title . "</b>" . preg_replace("/[\r\n]+/", "", strip_tags($item->description)) . "</a></div>";
+		}
+	} else {
+		echo "";
+	}
+} else {
+	echo "No action set.";
+}