public function uninstall()
 {
     Fabriq::render('none');
     header('Content-type:application/json');
     if (FabriqModules::module('roles')->hasRole('administrator')) {
         $module = new Modules(PathMap::arg(2));
         if ($module->module != '') {
             $module->installed = 0;
             $module->update();
             FabriqModules::uninstall($module->module);
             echo json_encode(array('success' => true));
         } else {
             echo json_encode(array('success' => false));
         }
     } else {
         echo json_encode(array('success' => false, 'notLoggedIn' => true));
     }
 }