onethink中thinkphp 3.2版本，thinksdk報錯

IndexController.calss.php

<?php
// +----------------------------------------------------------------------
// | OneThink [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013 http://www.onethink.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: 麥當苗兒 <zuojiazi@vip.qq.com> <http://www.zjzit.cn>
// +----------------------------------------------------------------------

namespace Home\Controller;
use OT\DataDictionary;
use ORG\ThinkSDK\ThinkOauth;
/**
 * 前臺首頁控制器
 * 主要獲取首頁聚合資料
 */
class IndexController extends HomeController {

 //系統首頁
    public function index(){

        $category = D('Category')->getTree();
        $lists    = D('Document')->lists(null);

        $this->assign('category',$category);//欄目
        $this->assign('lists',$lists);//列表
        $this->assign('page',D('Document')->page);//分頁

                 
        $this->display('index');
    }
 
 //登入地址
 public function login($type = null){
 empty($type) && $this->error('引數錯誤');

 //載入ThinkOauth類並例項化一個物件
 import("ORG.ThinkSDK.ThinkOauth");
 $sns  = ThinkOauth::getInstance($type);

 //跳轉到授權頁面
 redirect($sns->getRequestCodeURL());
 }

 //授權回撥地址
 public function callback($type = null, $code = null){
 (empty($type) || empty($code)) && $this->error('引數錯誤');
 
 //載入ThinkOauth類並例項化一個物件
 import("ORG.ThinkSDK.ThinkOauth");
 $sns  = ThinkOauth::getInstance($type);

 //騰訊微博需傳遞的額外引數
 $extend = null;
 if($type == 'tencent'){
 $extend = array('openid' => $this->_get('openid'), 'openkey' => $this->_get('openkey'));
 }

 //請妥善保管這裡獲取到的Token資訊，方便以後API呼叫
 //呼叫方法，例項化SDK物件的時候直接作為建構函式的第二個引數傳入
 //如： $qq = ThinkOauth::getInstance('qq', $token);
 $token = $sns->getAccessToken($code , $extend);

 //獲取當前登入使用者資訊
 if(is_array($token)){
 $user_info = A('Type', 'Event')->$type($token);

 echo("<h1>恭喜！使用 {$type} 使用者登入成功</h1><br>");
 echo("授權資訊為：<br>");
 dump($token);
 echo("當前登入使用者資訊為：<br>");
 dump($user_info);
 }
 }
 

}

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: 麥當苗兒 <zuojiazi.cn@gmail.com> <http://www.zjzit.cn>
// +----------------------------------------------------------------------
// | ThinkOauth.class.php 2013-02-25
// +----------------------------------------------------------------------
namespace ORG\ThinkSDK;

abstract class ThinkOauth{
 /**
 * oauth版本
 * @var string
 */
 protected $Version = '2.0';
 
 /**
 * 申請應用時分配的app_key
 * @var string
 */
 protected $AppKey = '';
 
 /**
 * 申請應用時分配的 app_secret
 * @var string
 */
 protected $AppSecret = '';
 
 /**
 * 授權型別 response_type 目前只能為code
 * @var string
 */
 protected $ResponseType = 'code';
 
 /**
 * grant_type 目前只能為 authorization_code
 * @var string 
 */
 protected $GrantType = 'authorization_code';
 
 /**
 * 回撥頁面URL  可以通過配置檔案配置
 * @var string
 */
 protected $Callback = '';
 
 /**
 * 獲取request_code的額外引數 URL查詢字串格式
 * @var srting
 */
 protected $Authorize = '';
 
 /**
 * 獲取request_code請求的URL
 * @var string
 */
 protected $GetRequestCodeURL = '';
 
 /**
 * 獲取access_token請求的URL
 * @var string
 */
 protected $GetAccessTokenURL = '';

 /**
 * API根路徑
 * @var string
 */
 protected $ApiBase = '';
 
 /**
 * 授權後獲取到的TOKEN資訊
 * @var array
 */
 protected $Token = null;

 /**
 * 呼叫介面型別
 * @var string
 */
 private $Type = '';
 
 /**
 * 構造方法，配置應用資訊
 * @param array $token 
 */
 public function __construct($token = null){
 //設定SDK型別
 $class = get_class($this);
 $this->Type = strtoupper(substr($class, 0, strlen($class)-3));

 //獲取應用配置
 $config = C("THINK_SDK_{$this->Type}");
 if(empty($config['APP_KEY']) || empty($config['APP_SECRET'])){
 throw new Exception('請配置您申請的APP_KEY和APP_SECRET');
 } else {
 $this->AppKey    = $config['APP_KEY'];
 $this->AppSecret = $config['APP_SECRET'];
 $this->Token     = $token; //設定獲取到的TOKEN
 }
 }

 /**
     * 取得Oauth例項
     * @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('請配置回撥頁面地址');
 }
 
 /**
 * 請求code 
 */
 public function getRequestCodeURL(){
 $this->config();
 //Oauth 標準引數
 $params = array(
 'client_id'     => $this->AppKey,
 'redirect_uri'  => $this->Callback,
 'response_type' => $this->ResponseType,
 );
 
 //獲取額外引數
 if($this->Authorize){
 parse_str($this->Authorize, $_param);
 if(is_array($_param)){
 $params = array_merge($params, $_param);
 } else {
 throw new Exception('AUTHORIZE配置不正確！');
 }
 }
 return $this->GetRequestCodeURL . '?' . http_build_query($params);
 }
 
 /**
 * 獲取access_token
 * @param string $code 上一步請求到的code
 */
 public function getAccessToken($code, $extend = null){
 $this->config();
 $params = array(
 'client_id'     => $this->AppKey,
 'client_secret' => $this->AppSecret,
 'grant_type'    => $this->GrantType,
 'code'          => $code,
 'redirect_uri'  => $this->Callback,
 );

 $data = $this->http($this->GetAccessTokenURL, $params, 'POST');
 $this->Token = $this->parseToken($data, $extend);
 return $this->Token;
 }

 /**
 * 合併預設引數和額外引數
 * @param array $params  預設引數
 * @param array/string $param 額外引數
 * @return array:
 */
 protected function param($params, $param){
 if(is_string($param))
 parse_str($param, $param);
 return array_merge($params, $param);
 }

 /**
 * 獲取指定API請求的URL
 * @param  string $api API名稱
 * @param  string $fix api字尾
 * @return string      請求的完整URL
 */
 protected function url($api, $fix = ''){
 return $this->ApiBase . $api . $fix;
 }
 
 /**
 * 傳送HTTP請求方法，目前只支援CURL傳送請求
 * @param  string $url    請求URL
 * @param  array  $params 請求引數
 * @param  string $method 請求方法GET/POST
 * @return array  $data   響應資料
 */
 protected function http($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
 );

 /* 根據請求型別設定特定引數 */
 switch(strtoupper($method)){
 case 'GET':
 $opts[CURLOPT_URL] = $url . '?' . http_build_query($params);
 break;
 case 'POST':
 //判斷是否傳輸檔案
 $params = $multi ? $params : http_build_query($params);
 $opts[CURLOPT_URL] = $url;
 $opts[CURLOPT_POST] = 1;
 $opts[CURLOPT_POSTFIELDS] = $params;
 break;
 default:
 throw new Exception('不支援的請求方式！');
 }
 
 /* 初始化並執行curl請求 */
 $ch = curl_init();
 curl_setopt_array($ch, $opts);
 $data  = curl_exec($ch);
 $error = curl_error($ch);
 curl_close($ch);
 if($error) throw new Exception('請求發生錯誤：' . $error);
 return  $data;
 }
 
 /**
 * 抽象方法，在SNSSDK中實現
 * 組裝介面呼叫引數 並呼叫介面
 */
 abstract protected function call($api, $param = '', $method = 'GET', $multi = false);
 
 /**
 * 抽象方法，在SNSSDK中實現
 * 解析access_token方法請求後的返回值
 */
 abstract protected function parseToken($result, $extend);
 
 /**
 * 抽象方法，在SNSSDK中實現
 * 獲取當前授權使用者的SNS標識
 */
 abstract public function openid(); 
}

GoogleSDK.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: 麥當苗兒 <zuojiazi.cn@gmail.com> <http://www.zjzit.cn>
// +----------------------------------------------------------------------
// | GoogleSDK.class.php 2013-02-26
// +----------------------------------------------------------------------
namespace ORG\ThinkSDK\sdk;
use ORG\ThinkSDK\ThinkOauth;
class GoogleSDK extends ThinkOauth{
 /**
 * 獲取requestCode的api介面
 * @var string
 */
 protected $GetRequestCodeURL = 'https://accounts.google.com/o/oauth2/auth';

 /**
 * 獲取access_token的api介面
 * @var string
 */
 protected $GetAccessTokenURL = 'https://accounts.google.com/o/oauth2/token';

 /**
 * 獲取request_code的額外引數 URL查詢字串格式
 * @var srting
 */
 protected $Authorize = 'scope=https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email';

 /**
 * API根路徑
 * @var string
 */
 protected $ApiBase = 'https://www.googleapis.com/oauth2/v1/';

 /**
 * 組裝介面呼叫引數 並呼叫介面
 * @param  string $api    微博API
 * @param  string $param  呼叫API的額外引數
 * @param  string $method HTTP請求方法 預設為GET
 * @return json
 */
 public function call($api, $param = '', $method = 'GET', $multi = false){
 /*  Google 呼叫公共引數 */
 $params = array();
 $header = array("Authorization: Bearer {$this->Token['access_token']}");

 $data = $this->http($this->url($api), $this->param($params, $param), $method, $header);
 return json_decode($data, true);
 }
 
 /**
 * 解析access_token方法請求後的返回值
 * @param string $result 獲取access_token的方法的返回值
 */
 protected function parseToken($result, $extend){
 $data = json_decode($result, true);
 if($data['access_token'] && $data['token_type'] && $data['expires_in']){
 $this->Token = $data;
 $data['openid'] = $this->openid();
 return $data;
 } else
 throw new Exception("獲取 Google ACCESS_TOKEN出錯：未知錯誤");
 }
 
 /**
 * 獲取當前授權應用的openid
 * @return string
 */
 public function openid(){
 if(isset($this->Token['openid']))
 return $this->Token['openid'];
 
 $data = $this->call('userinfo');
 if(!empty($data['id']))
 return $data['id'];
 else
 throw new Exception('沒有獲取到 Google 使用者ID！');
 }
 
}