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！');
}
}