Remove static notifications and load them via ajax

application/controllers/ajax.php

@@ -0,0 +1,52 @@
+<?php
+
+/* 
+ * Copyright (c) 2011 Karsten Heiken <karsten@disposed.de>
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is 
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/**
+ * Controller for Ajax requests.
+ * 
+ * @author Karsten Heiken <karsten@disposed.de>
+ */
+class Ajax extends CI_Controller {
+
+	/**
+	 * Constructor.
+	 */
+	public function __construct() {
+		parent::__construct();
+
+		// load language file
+		$this->lang->load(strtolower($this->router->class));
+	}
+
+	/**
+	 * Load the notifications for the user.
+	 *
+	 * This is used for sending notifications to the user like
+	 * "There are new results for the project 'foobar'".
+	 */
+	public function get_notifications() {
+		$tpl['messages'] = $this->messages->get();
+		$this->load->view('global/notifications', $tpl);
+	}
+}