thinkcmf增加微信自动登录

配置文件：
'THINK_SDK_WEIXIN' => array(
'APP_KEY' => 'xxxxxxxx',
'APP_SECRET' => '7xxxxxxxxxxxxxxxxx',
'AUTHORIZE' => 'response_type=code&scope=snsapi_userinfo&state=1#wechat_redirect',
'CALLBACK' => 'http://host/index.php?g=api&m=oauth&a=callback&type=weixin',
),

ThinkOauth.class.php

<?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 <[e-mail]> <http://www.zjzit.cn>
// +----------------------------------------------------------------------
// | ThinkOauth.class.php 2013-02-25
// +----------------------------------------------------------------------
 
abstract class ThinkOauth{
    /**
     * oauth版本
     * @var string
     */
    protected $Version = '2.0';
     
    /**
     * 申请应用时分配的app_key
     * @var string
     */
    protected $AppKey = '';
     
    /**
     * 申请应用时分配的 app_secret
     * @var string
     */
    protected $AppSecret = '';
     
    /**
     * 授权类型 response_type 目前只能为code
     * @var string
     */
    protected $ResponseType = 'code';
     
    /**
     * grant_type 目前只能为 authorization_code
     * @var string 
     */
    protected $GrantType = 'authorization_code';
     
    /**
     * 回调页面URL  可以通过配置文件配置
     * @var string
     */
    protected $Callback = '';
     
    /**
     * 获取request_code的额外参数 URL查询字符串格式
     * @var srting
     */
    protected $Authorize = '';
     
    /**
     * 获取request_code请求的URL
     * @var string
     */
    protected $GetRequestCodeURL = '';
     
    /**
     * 获取access_token请求的URL
     * @var string
     */
    protected $GetAccessTokenURL = '';
 
    /**
     * API根路径
     * @var string
     */
    protected $ApiBase = '';
     
    /**
     * 授权后获取到的TOKEN信息
     * @var array
     */
    protected $Token = null;
 
    /**
     * 调用接口类型
     * @var string
     */
    private $Type = '';
     
    /**
     * 构造方法，配置应用信息
     * @param array $token 
     */
    public function __construct($token = null){
        //设置SDK类型
        $class = get_class($this);
        $this->Type = strtoupper(substr($class, 0, strlen($class)-3));
 
        //获取应用配置
        $config = C("THINK_SDK_{$this->Type}");
        if(empty($config['APP_KEY']) || empty($config['APP_SECRET'])){
            throw new Exception('请配置您申请的APP_KEY和APP_SECRET');
        } else {
            $this->AppKey    = $config['APP_KEY'];
            $this->AppSecret = $config['APP_SECRET'];
            $this->Token     = $token; //设置获取到的TOKEN
        }
    }
 
    /**
     * 取得Oauth实例
     * @static
     * @return mixed 返回Oauth
     */
    public static function getInstance($type, $token = null) {
        $name = ucfirst(strtolower($type)) . 'SDK';
        require_once "sdk/{$name}.class.php";
        if (class_exists($name)) {
            return new $name($token);
        } else {
            E(L('_CLASS_NOT_EXIST_') . ':' . $name);
        }
    }
 
    /**
     * 初始化配置
     */
    private function config(){
        $config = C("THINK_SDK_{$this->Type}");
        if(!empty($config['AUTHORIZE']))
            $this->Authorize = $config['AUTHORIZE'];
        if(!empty($config['CALLBACK']))
            $this->Callback = $config['CALLBACK'];
        else
            throw new Exception('请配置回调页面地址');
    }
 
    protected function getAppKeyParamName() {
        return "client_id";
    }
 
    protected function getAppSecretParamName() {
        return "client_secret";
    }
    /**
     * 请求code 
     */
    public function getRequestCodeURL(){
        $this->config();
        //Oauth 标准参数
        $params = array();
        $params[$this->getAppKeyParamName()] = $this->AppKey;
        $params['redirect_uri'] = $this->Callback;
        $params['response_type'] = $this->ResponseType;
 
        //获取额外参数
        if($this->Authorize){
            parse_str($this->Authorize, $_param);
            if(is_array($_param)){
                $params = array_merge($params, $_param);
            } else {
                throw new Exception('AUTHORIZE配置不正确！');
            }
        }
        return $this->GetRequestCodeURL . '?' . http_build_query($params);
 
    }
     
    /**
     * 获取access_token
     * @param string $code 上一步请求到的code
     */
    public function getAccessToken($code, $extend = null){
        $this->config();
        $params = array(
                'grant_type'    => $this->GrantType,
                'code'          => $code,
                'redirect_uri'  => $this->Callback,
        );
        $params[$this->getAppKeyParamName()] = $this->AppKey;
        $params[$this->getAppSecretParamName()] = $this->AppSecret;
        $data = $this->http($this->GetAccessTokenURL, $params, 'POST');
        $this->Token = $this->parseToken($data, $extend);
        return $this->Token;
    }
 
    /**
     * 合并默认参数和额外参数
     * @param array $params  默认参数
     * @param array/string $param 额外参数
     * @return array:
     */
    protected function param($params, $param){
        if(is_string($param))
            parse_str($param, $param);
        return array_merge($params, $param);
    }
 
    /**
     * 获取指定API请求的URL
     * @param  string $api API名称
     * @param  string $fix api后缀
     * @return string      请求的完整URL
     */
    protected function url($api, $fix = ''){
        return $this->ApiBase . $api . $fix;
    }
     
    /**
     * 发送HTTP请求方法，目前只支持CURL发送请求
     * @param  string $url    请求URL
     * @param  array  $params 请求参数
     * @param  string $method 请求方法GET/POST
     * @return array  $data   响应数据
     */
    protected function http($url, $params, $method = 'GET', $header = array(), $multi = false){
        $opts = array(
            CURLOPT_TIMEOUT        => 30,
            CURLOPT_RETURNTRANSFER => 1,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_SSL_VERIFYHOST => false,
            CURLOPT_HTTPHEADER     => $header
        );
 
        /* 根据请求类型设置特定参数 */
        switch(strtoupper($method)){
            case 'GET':
                $opts[CURLOPT_URL] = $url . '?' . http_build_query($params);
                break;
            case 'POST':
                //判断是否传输文件
                $params = $multi ? $params : http_build_query($params);
                $opts[CURLOPT_URL] = $url;
                $opts[CURLOPT_POST] = 1;
                $opts[CURLOPT_POSTFIELDS] = $params;
                break;
            default:
                throw new Exception('不支持的请求方式！');
        }
         
        /* 初始化并执行curl请求 */
        $ch = curl_init();
        curl_setopt_array($ch, $opts);
        $data  = curl_exec($ch);
        $error = curl_error($ch);
        curl_close($ch);
        if($error) throw new Exception('请求发生错误：' . $error);
        return  $data;
    }
     
    /**
     * 抽象方法，在SNSSDK中实现
     * 组装接口调用参数 并调用接口
     */
    abstract protected function call($api, $param = '', $method = 'GET', $multi = false);
     
    /**
     * 抽象方法，在SNSSDK中实现
     * 解析access_token方法请求后的返回值
     */
    abstract protected function parseToken($result, $extend);
     
    /**
     * 抽象方法，在SNSSDK中实现
     * 获取当前授权用户的SNS标识
     */
    abstract public function openid();  
}

WeixinSDK.class.php

<?php
/**
 * Created by PhpStorm.
 * User: jeffrey zuo
 * Email: [e-mail]
 * Date: 2015/8/5
 * Time: 10:57
 */
 
class WeixinSDK extends ThinkOauth {
    /**
     * 获取requestCode的api接口
     * @var string
     */
    protected $GetRequestCodeURL = 'https://open.weixin.qq.com/connect/oauth2/authorize';
 
    /**
     * 获取access_token的api接口
     * @var string
     */
    protected $GetAccessTokenURL = 'https://api.weixin.qq.com/sns/oauth2/access_token';
 
    /**
     * 获取request_code的额外参数,可在配置中修改 URL查询字符串格式
     * @var srting
     */
    protected $Authorize = '';
 
    /**
     * API根路径
     * @var string
     */
    protected $ApiBase = 'https://api.weixin.qq.com/';
 
    /**
     * 抽象方法，在SNSSDK中实现
     * 组装接口调用参数 并调用接口
     */
    public function call($api, $param = '', $method = 'GET', $multi = false)
    {
        /* 微信调用公共参数 */
        $params = array(
            'access_token'       => $this->Token['access_token'],
            'openid'             => $this->openid(),
            'lang'             => 'zh_CN'
        );
        $data = $this->http($this->url($api), $this->param($params, $param), $method);
        return json_decode($data, true);
    }
 
    /**
     * 抽象方法，在SNSSDK中实现
     * 解析access_token方法请求后的返回值
     */
    protected function parseToken($result, $extend)
    {
        $data = json_decode($result, true);
        if($data['access_token'] && $data['expires_in']){
            $this->Token    = $data;
            $data['openid'] = $this->openid();
            return $data;
        } else
            throw new Exception("获取微信 ACCESS_TOKEN 出错：{$result}");
    }
 
    /**
     * 抽象方法，在SNSSDK中实现
     * 获取当前授权用户的SNS标识
     */
    public function openid()
    {
        $data = $this->Token;
        return $data['openid'];
    }
 
    protected function getAppKeyParamName() {
        return "appid";
    }
 
    protected function getAppSecretParamName() {
        return "secret";
    }
}

TypeEvent.class.php

<?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: 麦当苗儿 <[e-mail]> <http://www.zjzit.cn>
// +----------------------------------------------------------------------
// TypeEvent.class.php 2013-02-27
namespace Api\Event;
 
class TypeEvent{
    //登录成功，获取腾讯QQ用户信息
    public function qq($token){
        //import("ORG.ThinkSDK.ThinkOauth");
        $qq   = \ThinkOauth::getInstance('qq', $token);
        $data = $qq->call('user/get_user_info');
 
        if($data['ret'] == 0){
            $userInfo['type'] = 'QQ';
            $userInfo['name'] = $data['nickname'];
            $userInfo['nick'] = $data['nickname'];
            $userInfo['head'] = $data['figureurl_2'];
            return $userInfo;
        } else {
            throw_exception("获取腾讯QQ用户信息失败：{$data['msg']}");
        }
    }
 
    //登录成功，获取腾讯微博用户信息
    public function tencent($token){
        //import("ORG.ThinkSDK.ThinkOauth");
        $tencent = ThinkOauth::getInstance('tencent', $token);
        $data    = $tencent->call('user/info');
 
        if($data['ret'] == 0){
            $userInfo['type'] = 'TENCENT';
            $userInfo['name'] = $data['data']['name'];
            $userInfo['nick'] = $data['data']['nick'];
            $userInfo['head'] = $data['data']['head'];
            return $userInfo;
        } else {
            throw_exception("获取腾讯微博用户信息失败：{$data['msg']}");
        }
    }
 
    //登录成功，获取新浪微博用户信息
    public function sina($token){
        $sina = \ThinkOauth::getInstance('sina', $token);
        $data = $sina->call('users/show', "uid={$sina->openid()}");
 
        if($data['error_code'] == 0){
            $userInfo['type'] = 'SINA';
            $userInfo['name'] = $data['name'];
            $userInfo['nick'] = $data['screen_name'];
            $userInfo['head'] = $data['avatar_large'];
            return $userInfo;
        } else {
            throw_exception("获取新浪微博用户信息失败：{$data['error']}");
        }
    }
 
    //登录成功，获取网易微博用户信息
    public function t163($token){
        $t163 = ThinkOauth::getInstance('t163', $token);
        $data = $t163->call('users/show');
 
        if($data['error_code'] == 0){
            $userInfo['type'] = 'T163';
            $userInfo['name'] = $data['name'];
            $userInfo['nick'] = $data['screen_name'];
            $userInfo['head'] = str_replace('w=48&h=48', 'w=180&h=180', $data['profile_image_url']);
            return $userInfo;
        } else {
            throw_exception("获取网易微博用户信息失败：{$data['error']}");
        }
    }
 
    //登录成功，获取人人网用户信息
    public function renren($token){
        $renren = ThinkOauth::getInstance('renren', $token);
        $data   = $renren->call('users.getInfo');
 
        if(!isset($data['error_code'])){
            $userInfo['type'] = 'RENREN';
            $userInfo['name'] = $data[0]['name'];
            $userInfo['nick'] = $data[0]['name'];
            $userInfo['head'] = $data[0]['headurl'];
            return $userInfo;
        } else {
            throw_exception("获取人人网用户信息失败：{$data['error_msg']}");
        }
    }
 
    //登录成功，获取360用户信息
    public function x360($token){
        $x360 = ThinkOauth::getInstance('x360', $token);
        $data = $x360->call('user/me');
 
        if($data['error_code'] == 0){
            $userInfo['type'] = 'X360';
            $userInfo['name'] = $data['name'];
            $userInfo['nick'] = $data['name'];
            $userInfo['head'] = $data['avatar'];
            return $userInfo;
        } else {
            throw_exception("获取360用户信息失败：{$data['error']}");
        }
    }
 
    //登录成功，获取豆瓣用户信息
    public function douban($token){
        $douban = ThinkOauth::getInstance('douban', $token);
        $data   = $douban->call('user/~me');
 
        if(empty($data['code'])){
            $userInfo['type'] = 'DOUBAN';
            $userInfo['name'] = $data['name'];
            $userInfo['nick'] = $data['name'];
            $userInfo['head'] = $data['avatar'];
            return $userInfo;
        } else {
            throw_exception("获取豆瓣用户信息失败：{$data['msg']}");
        }
    }
 
    //登录成功，获取Github用户信息
    public function github($token){
        $github = ThinkOauth::getInstance('github', $token);
        $data   = $github->call('user');
 
        if(empty($data['code'])){
            $userInfo['type'] = 'GITHUB';
            $userInfo['name'] = $data['login'];
            $userInfo['nick'] = $data['name'];
            $userInfo['head'] = $data['avatar_url'];
            return $userInfo;
        } else {
            throw_exception("获取Github用户信息失败：{$data}");
        }
    }
 
    //登录成功，获取Google用户信息
    public function google($token){
        $google = ThinkOauth::getInstance('google', $token);
        $data   = $google->call('userinfo');
 
        if(!empty($data['id'])){
            $userInfo['type'] = 'GOOGLE';
            $userInfo['name'] = $data['name'];
            $userInfo['nick'] = $data['name'];
            $userInfo['head'] = $data['picture'];
            return $userInfo;
        } else {
            throw_exception("获取Google用户信息失败：{$data}");
        }
    }
 
    //登录成功，获取Google用户信息
    public function msn($token){
        $msn  = ThinkOauth::getInstance('msn', $token);
        $data = $msn->call('me');
 
        if(!empty($data['id'])){
            $userInfo['type'] = 'MSN';
            $userInfo['name'] = $data['name'];
            $userInfo['nick'] = $data['name'];
            $userInfo['head'] = '微软暂未提供头像URL，请通过 me/picture 接口下载';
            return $userInfo;
        } else {
            throw_exception("获取msn用户信息失败：{$data}");
        }
    }
 
    //登录成功，获取点点用户信息
    public function diandian($token){
        $diandian  = ThinkOauth::getInstance('diandian', $token);
        $data      = $diandian->call('user/info');
 
        if(!empty($data['meta']['status']) && $data['meta']['status'] == 200){
            $userInfo['type'] = 'DIANDIAN';
            $userInfo['name'] = $data['response']['name'];
            $userInfo['nick'] = $data['response']['name'];
            $userInfo['head'] = "https://api.diandian.com/v1/blog/{$data['response']['blogs'][0]['blogUuid']}/avatar/144";
            return $userInfo;
        } else {
            throw_exception("获取点点用户信息失败：{$data}");
        }
    }
 
    //登录成功，获取淘宝网用户信息
    public function taobao($token){
        $taobao = ThinkOauth::getInstance('taobao', $token);
        $fields = 'user_id,nick,sex,buyer_credit,avatar,has_shop,vip_info';
        $data   = $taobao->call('taobao.user.buyer.get', "fields={$fields}");
         
        if(!empty($data['user_buyer_get_response']['user'])){
            $user = $data['user_buyer_get_response']['user'];
            $userInfo['type'] = 'TAOBAO';
            $userInfo['name'] = $user['user_id'];
            $userInfo['nick'] = $user['nick'];
            $userInfo['head'] = $user['avatar'];
            return $userInfo;
        } else {
            throw_exception("获取淘宝网用户信息失败：{$data['error_response']['msg']}");
        }
    }
     
    //登录成功，获取百度用户信息
    public function baidu($token){
        $baidu = ThinkOauth::getInstance('baidu', $token);
        $data  = $baidu->call('passport/users/getLoggedInUser');
         
        if(!empty($data['uid'])){
            $userInfo['type'] = 'BAIDU';
            $userInfo['name'] = $data['uid'];
            $userInfo['nick'] = $data['uname'];
            $userInfo['head'] = "http://tb.himg.baidu.com/sys/portrait/item/{$data['portrait']}";
            return $userInfo;
        } else {
            throw_exception("获取百度用户信息失败：{$data['error_msg']}");
        }
    }
 
    //登录成功，获取开心网用户信息
    public function kaixin($token){
        $kaixin = ThinkOauth::getInstance('kaixin', $token);
        $data   = $kaixin->call('users/me');
         
        if(!empty($data['uid'])){
            $userInfo['type'] = 'KAIXIN';
            $userInfo['name'] = $data['uid'];
            $userInfo['nick'] = $data['name'];
            $userInfo['head'] = $data['logo50'];
            return $userInfo;
        } else {
            throw_exception("获取开心网用户信息失败：{$data['error']}");
        }
    }
 
    //登录成功，获取搜狐用户信息
    public function sohu($token){
        $sohu = ThinkOauth::getInstance('sohu', $token);
        $data = $sohu->call('i/prv/1/user/get-basic-info');
         
        if('success' == $data['message'] && !empty($data['data'])){
            $userInfo['type'] = 'SOHU';
            $userInfo['name'] = $data['data']['open_id'];
            $userInfo['nick'] = $data['data']['nick'];
            $userInfo['head'] = $data['data']['icon'];
            return $userInfo;
        } else {
            throw_exception("获取搜狐用户信息失败：{$data['message']}");
        }
    }
 
    //登录成功，获取微信用户信息
    public function weixin($token) {
        $weixin   = \ThinkOauth::getInstance('weixin', $token);
        $data = $weixin->call('sns/userinfo');
        //{"errcode":48001,"errmsg":"req id: _J0076ns23, api unauthorized"}
        if (empty($data['ret'])) {
            if (!empty($data['errcode'])) {
                throw_exception("获取微信用户信息失败：errcode:{$data['errcode']} errmsg: {$data['errmsg']}");
            }
        }
        if($data['ret'] == 0){
            $userInfo['type'] = 'WEIXIN';
            $userInfo['name'] = $data['nickname'];
            $userInfo['nick'] = $data['nickname'];
            $userInfo['head'] = $data['headimgurl'];
            return $userInfo;
        } else {
            throw_exception("获取微信用户信息失败：{$data['msg']}");
        }
    }
 
}