hide map for Character groups Quest Stations when there are no stations

controllers/ErrorController.inc

@@ -0,0 +1,51 @@
+<?php
+
+    /**
+     * The Legend of Z
+     *
+     * @author      Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+     * @copyright   2014 Heinrich-Heine-Universität Düsseldorf
+     * @license     http://www.gnu.org/licenses/gpl.html
+     * @link        https://bitbucket.org/coderkun/the-legend-of-z
+     */
+
+    namespace hhu\z\controllers;
+
+
+    /**
+     * Controller of the Agent to show an error page.
+     *
+     * @author  Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+     */
+    class ErrorController extends \hhu\z\Controller
+    {
+
+
+
+
+
+
+        /**
+         * Action: index.
+         *
+         * Set HTTP-header and print an error message.
+         *
+         * @param   int $httpStatusCode HTTP-statuscode of the error that occurred
+         */
+        public function index($httpStatusCode)
+        {
+            // Set HTTP-header
+            if(!array_key_exists($httpStatusCode, \nre\core\WebUtils::$httpStrings)) {
+                $httpStatusCode = 200;
+            }
+            $this->response->addHeader(\nre\core\WebUtils::getHttpHeader($httpStatusCode));
+
+            // Display statuscode and message
+            $this->set('code', $httpStatusCode);
+            $this->set('string', \nre\core\WebUtils::$httpStrings[$httpStatusCode]);
+            $this->set('userId', $this->Auth->getUserId());
+        }
+
+    }
+
+?>