/** * Specifies the access control rules. * This method is used by the 'accessControl' filter. * @return array access control rules */ public function accessRules() { return array(array('allow', 'actions' => array('index', 'view', 'create', 'update', 'admin', 'delete'), 'expression' => CommonHelper::getpermission('images')), array('deny', 'users' => array('*'))); }