protected function prepareRequestParams(array $data)
    {
        $params = array();

        foreach ($data as $listParams) {
            $params = array_merge($params, $listParams);
        }

        $params['_controllerClass'] = $params['_controller'];
        $params['_controllerMethod'] = $params['_action'];
        $params['_controller'] = $params['_controllerClass'] . '::' . $params['_controllerMethod'];

        return $params;
    }