<?php
	/**
	 * 用户控制器
	 */
	class UserController extends System_Controller_Web{

		public function init(){
			$this->request = $this->getRequest();
			if($this->request->action == "login"){
				$this->setLayout();
			}
			parent::init();
			$this->user_service = new Service_User();
		}
		
		/**
		 * 管理员登录
		 * @return [type] [description]
		 */
		public function LoginAction(){
			if($this->request->isXmlHttpRequest()){
				$username = $this->request->getPost('username');
				$password = $this->request->getPost('password');
				//进行管理员登录
				if(!$this->user_service->login($username, $password)){
					exit($this->showError($this->user_service->error, 400, true));
				}
				else{
					exit($this->showSuccess('登录成功', true));
				}
			}
			else{
				$this->setLayout();
			}			
		}

		/**
		 * 退出登录
		 */
		public function LogoutAction(){
			$session = Yaf_Session::getInstance();
			$session->del('user');
			$this->redirect('/user_login.html');
		}


	}