<?php
/**
 * 布局插件
 * 用来控制器渲染视图的时候使用布局
 *
 */
class LayoutPlugin extends Yaf_Plugin_Abstract {

	public function postDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
		//disableView or return false in controller or empty template file will lead response body eq ''
		if(isset($response->layout) && !empty($response->getBody()) ){
			$response->setBody( call_user_func_array( $response->layout, array($response->getBody(),$response->modules, $response->route ) ));
		}
	}
}