- added persistent map size for non "Chrome" browsers, fixed #585

- added notification to /admin/maps page if there are no maps found

app/main/controller/controller.php

@@ -25,6 +25,7 @@ class Controller {
     const ERROR_SESSION_SUSPECT                     = 'id: [%45s], ip: [%45s], User-Agent: [%s]';
     const ERROR_TEMP_CHARACTER_ID                   = 'Invalid temp characterId: %s';
 
+    const NOTIFICATION_TYPES                        = ['danger', 'warning', 'info', 'success'];
     /**
      * @var \Base
      */
@@ -542,6 +543,20 @@ class Controller {
         return $object;
     }
 
+    /**
+     * @param string $title
+     * @param string $message
+     * @param string $type
+     * @return \stdClass
+     */
+    protected function getNotificationObject(string $title, $message = '', $type = 'danger') : \stdClass {
+        $notification = (object) [];
+        $notification->type = in_array($type, self::NOTIFICATION_TYPES) ? $type : 'danger';
+        $notification->title = $title;
+        $notification->message = $message;
+        return $notification;
+    }
+
     /**
      * get a program URL by alias
      * -> if no $alias given -> get "default" route (index.php)