protected function hasMelisCmsModule()
    {
        $modulesSvc = $this->getServiceLocator()->get('MelisAssetManagerModulesService');
        $modules = $modulesSvc->getAllModules();
        $path = $modulesSvc->getModulePath('MelisCms');
        $isExists = 0;

        if (file_exists($path)) {
            $isExists = 1;
        }

        return $isExists;
    }