| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238 | <?phpnamespace KIF\Core;/** * 定义MVC里的C抽象类,即Controller * @author gaoxiaogang@gmail.com */use KIF\String\Filter;use KIF\Core\View;use Exception;abstract class Controller {	protected $action;		/**	 * 	 * 所有输出到模版的变量,都存放到这里面,以便统一管理	 * @var array	 */	protected $output = array();		protected $tpl;		/**     * 导航菜单     *     * @var Array     */    protected $navMenus = array();		/**	 * 	 * 控制器入口方法	 * 	 */	abstract public function run();		/**	 * 	 * 设定指定的名、值,模版里可以使用到	 * @param string $name	 * @param mixed $value	 * @throws Exception	 */	protected function setOutput($name, $value) {        if (!is_string($name)) {            throw new Exception('set output to template error, name not string !');        }        $this->output[$name] = $value;    }        /**     *      * 设置行为     * @param string $action     */    public function setAction($action) {    	if (empty($action)) {    		$action = 'default';    	}    	$this->action = 'do' . ucfirst($action);    }    	/**     * 添加导航栏     *     * @param string $title     * @param string $href     * @param string $target     * @param string $icon     * @return \KIF\Core\Controller     */    protected function addNavMenu($title, $href = null, $target = '_self', $icon = null) {        $this->navMenus[] = array(            'title' => $title,            'href' => $href,        	'target'	=> $target,            'icon' => $icon,        );        return $this;    }        /**     *      * 设置一批输出     * @param array $outputs     *      */    protected function setOutputs(array $outputs) {    	$this->output = array_merge($this->output, $outputs);    }		/**	 * 	 * 渲染结果	 * @param boolean $return 是否返回。true:返回渲染结果;false:直接输出结果	 * @return string | NULL	 */	public function render($return = false) {		if (!$this->tpl) {// 没有指定模文件			return null;		}		$objView = new View();				$this->output['navMenus'] = $this->navMenus;				$config = Config::getInstance()->current();		$this->output['web_cfg'] = $config['web_cfg'];				$objView->assign($this->output);				if ($return) {			return $objView->r($this->tpl);		} else {			$objView->d($this->tpl);		}	}		/**	 *	 * 操作失败	 * !!如果页面请求的参数里含有 cross_cb,则认为是需要做跨域ajax的支持,跳转到 cross_cb 参数里指定的url	 * @param string $msg 失败描述	 */	protected function ajax_fail_exit($msg) {		$return = array(			'ok'	=> false,			'msg'	=> $msg,		);		# 支持跨域的AJAX GET,其实是基于jQuery的$.getJson实现的。之所以把AJAX POST、GET做不同实现,是出于性能和可用性考虑。		$jsonp_cb = Request::r('jsonp_cb', Filter::TRIM);		if ($jsonp_cb) {			$jsonp_cb = Filter::htmlspecialchars($jsonp_cb);// 防止css漏洞			$this->echo_exit("{$jsonp_cb}(".json_encode($return).")");		}		$this->echo_exit(json_encode($return));	}		/**	 *	 * 操作成功	 * !!如果页面请求的参数里含有 cross_cb,则认为是需要做跨域ajax的支持,跳转到 cross_cb 参数里指定的url	 * @param string $msg 成功描述	 */	protected function ajax_success_exit($msg) {		$return = array(			'ok'	=> true,			'msg'	=> $msg,		);		# 支持跨域的AJAX GET,其实是基于jQuery的$.getJson实现的。之所以把AJAX POST、GET做不同实现,是出于性能和可用性考虑。		$jsonp_cb = Request::r('jsonp_cb', Filter::TRIM);		if ($jsonp_cb) {			$jsonp_cb = Filter::htmlspecialchars($jsonp_cb);// 防止css漏洞			$this->echo_exit("{$jsonp_cb}(".json_encode($return).")");		}		$this->echo_exit(json_encode($return));	}		protected function echo_exit($msg) {		echo $msg;		exit;	}		protected function echo_msg($msg) {		echo '['.date('Y-m-d H:i:s').'] '. $msg;		$this->newline();	}		/**	 * 	 * 输出新行。	 */	protected function newline() {		if (Request::isCLI()) {			echo "\r\n";		} else {			echo "<br />";		}	}		/**	 * 链接跳转	 * @param string $url 跳转的url	 * @return void	 **/	protected function redirect($url,$status ='') {		if ($status == '301') {			header("HTTP/1.1 301 Moved Permanently");		}		if (!empty($url)) {			header("Location: ".$url."");		}		exit;	}		/**	 * 输出错误消息 - 后台	 * @author li.shuming@kimiss.com	 * @param string $msg	 */	protected function fail_exit_bs($msg = null) {		$permission_template_dir = Config::getInstance()->get('App_Path') . DS . 'template_dir';		$this->tpl = $permission_template_dir . '/prompt_message';		$this->setOutputs(array(				'type'	=> 'fail',				'msg'	=> $msg,				'referer'	=> Request::referer(),				'header_tpl'=> $permission_template_dir . '/header.html',				'bottom_tpl'=> $permission_template_dir . '/bottom.html',		));		$this->render();		exit;	}		/**	 * 输出成功消息 - 后台	 * @author li.shuming@kimiss.com	 * @param string $msg	 */	protected function success_exit_bs($msg = null) {		$permission_template_dir = Config::getInstance()->get('App_Path') . DS . 'template_dir';		$this->tpl = $permission_template_dir . '/prompt_message';		$this->setOutputs(array(				'type'	=> 'success',				'msg'	=> $msg,				'referer'	=> Request::referer(),				'header_tpl'=> $permission_template_dir . '/header.html',				'bottom_tpl'=> $permission_template_dir . '/bottom.html',		));		$this->render();		exit;	}}
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