<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2012 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
// $Id: Action.class.php 2702 2012-02-02 12:35:01Z liu21st $

/**
 +------------------------------------------------------------------------------
 * ThinkPHP 简洁模式Action控制器基类
 +------------------------------------------------------------------------------
 */
abstract class Action {

   /**
     +----------------------------------------------------------
     * 架构函数
     +----------------------------------------------------------
     * @access public
     +----------------------------------------------------------
     */
    public function __construct() {
        //控制器初始化
        if(method_exists($this,'_initialize')) {
            $this->_initialize();
        }
    }

    /**
     +----------------------------------------------------------
     * 魔术方法 有不存在的操作的时候执行
     +----------------------------------------------------------
     * @access public
     +----------------------------------------------------------
     * @param string $method 方法名
     * @param array $parms 参数
     +----------------------------------------------------------
     * @return mixed
     +----------------------------------------------------------
     */
    public function __call($method,$parms) {
        if(strtolower($method) == strtolower(ACTION_NAME)) {
            // 如果定义了_empty操作 则调用
            if(method_exists($this,'_empty')) {
                $this->_empty($method,$parms);
            }else {
                // 抛出异常
                throw_exception(L('_ERROR_ACTION_').ACTION_NAME);
            }
        }else{
            throw_exception(__CLASS__.':'.$method.L('_METHOD_NOT_EXIST_'));
        }
    }

}