public function changeViewName(Request $request, $databox_id)
    {
        if (null === $viewName = $request->request->get('viewname')) {
            $this->app->abort(400, $this->app->trans('Missing view name parameter'));
        }

        $success = false;

        try {
            $this->findDataboxById($databox_id)->set_viewname($viewName);
            $success = true;
        } catch (\Exception $e) {

        }

        if ('json' === $request->getRequestFormat()) {
            return $this->app->json([
                'success' => $success,
                'msg'     => $success ? $this->app->trans('Successful update') : $this->app->trans('An error occured'),
                'sbas_id' => $databox_id,
            ]);
        }

        // TODO: Check whether html call is still valid
        return $this->app->redirectPath('admin_database', [
            'databox_id' => $databox_id,
            'error'      => 'file-too-big',
        ]);
    }