<?php


// +----------------------------------------------------------------------


// | TOPThink [ WE CAN DO IT JUST THINK ]


// +----------------------------------------------------------------------


// | Copyright (c) 2010 http://topthink.com All rights reserved.


// +----------------------------------------------------------------------


// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )


// +----------------------------------------------------------------------


// | Author: 麦当苗儿 <zuojiazi.cn@gmail.com> <http://www.zjzit.cn>


// +----------------------------------------------------------------------


// | TencentSDK.class.php 2013-02-25


// +----------------------------------------------------------------------





class TencentSDK extends ThinkOauth{


	/**


	 * 获取requestCode的api接口


	 * @var string


	 */


	protected $GetRequestCodeURL = 'https://open.t.qq.com/cgi-bin/oauth2/authorize';


	


	/**


	 * 获取access_token的api接口


	 * @var string


	 */


	protected $GetAccessTokenURL = 'https://open.t.qq.com/cgi-bin/oauth2/access_token';





	/**


	 * API根路径


	 * @var string


	 */


	protected $ApiBase = 'https://open.t.qq.com/api/';


	


	/**


	 * 组装接口调用参数 并调用接口


	 * @param  string $api    微博API


	 * @param  string $param  调用API的额外参数


	 * @param  string $method HTTP请求方法 默认为GET


	 * @return json


	 */


	public function call($api, $param = '', $method = 'GET', $multi = false){


		/* 腾讯微博调用公共参数 */


		$params = array(


			'oauth_consumer_key' => $this->AppKey,


			'access_token'       => $this->Token['access_token'],


			'openid'             => $this->openid(),


			'clientip'           => get_client_ip(),


			'oauth_version'      => '2.a',


			'scope'              => 'all',


			'format'             => 'json'


		);





		$vars = $this->param($params, $param);


		$data = $this->http($this->url($api), $vars, $method, array(), $multi);


		return json_decode($data, true);


	}


	


	/**


	 * 解析access_token方法请求后的返回值 


	 * @param string $result 获取access_token的方法的返回值


	 */


	protected function parseToken($result, $extend){


		parse_str($result, $data);


		$data = array_merge($data, $extend);


		if($data['access_token'] && $data['expires_in'] && $data['openid'])


			return $data;


		else


			throw new Exception("获取腾讯微博 ACCESS_TOKEN 出错：{$result}");


	}


	


	/**


	 * 获取当前授权应用的openid


	 * @return string


	 */


	public function openid(){


		$data = $this->Token;


		if(isset($data['openid']))


			return $data['openid'];


		else


			throw new Exception('没有获取到openid！');


	}


}