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<?php
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// +----------------------------------------------------------------------
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// | TOPThink [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2010 http://topthink.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: 麦当苗儿 <zuojiazi.cn@gmail.com> <http://www.zjzit.cn>
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// +----------------------------------------------------------------------
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// | BaiduSDK.class.php 2013-03-27
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// +----------------------------------------------------------------------
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namespace Org\ThinkSDK\sdk;
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use Org\ThinkSDK\ThinkOauth;
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class BaiduSDK extends ThinkOauth{
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/**
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* 获取requestCode的api接口
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* @var string
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*/
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protected $GetRequestCodeURL = 'https://openapi.baidu.com/oauth/2.0/authorize';
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/**
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* 获取access_token的api接口
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* @var string
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*/
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protected $GetAccessTokenURL = 'https://openapi.baidu.com/oauth/2.0/token';
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/**
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* API根路径
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* @var string
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*/
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protected $ApiBase = 'https://openapi.baidu.com/rest/2.0/';
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public function __construct($token = null){
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parent::__construct($token);
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$config = C(strtolower($this->Type)."_login");
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foreach ($config as $k => $v) {
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if (C("{$this->Type}_$k")) {
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$config[$k]=C("{$this->Type}_$k");
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}
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}
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if (empty($config['clientid'])){
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E('请配置您申请的clientid');
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} else {
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$this->AppKey = $config['appid'];
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$this->AppSecret = $config['key'];
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$this->Token = $token; //设置获取到的TOKEN
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$this->Callback = $config['callback'];
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}
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}
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/**
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* 组装接口调用参数 并调用接口
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* @param string $api 百度API
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* @param string $param 调用API的额外参数
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* @param string $method HTTP请求方法 默认为GET
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* @return json
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*/
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public function call($api, $param = '', $method = 'GET', $multi = false){
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/* 百度调用公共参数 */
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$params = array(
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'access_token' => $this->Token['access_token'],
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);
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$data = $this->http($this->url($api), $this->param($params, $param), $method);
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return json_decode($data, true);
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}
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/**
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* 解析access_token方法请求后的返回值
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* @param string $result 获取access_token的方法的返回值
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*/
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protected function parseToken($result, $extend){
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$data = json_decode($result, true);
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if($data['access_token'] && $data['expires_in'] && $data['refresh_token']){
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$this->Token = $data;
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$data['openid'] = $this->openid();
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return $data;
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} else
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throw new Exception("获取百度ACCESS_TOKEN出错：{$data['error']}");
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}
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/**
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* 获取当前授权应用的openid
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* @return string
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*/
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public function openid(){
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if(isset($this->Token['openid']))
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return $this->Token['openid'];
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$data = $this->call('passport/users/getLoggedInUser');
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if(!empty($data['uid']))
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return $data['uid'];
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else
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throw new Exception('没有获取到百度用户ID！');
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}
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}
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