使用方法参考 https://github.com/Aoiujz/ThinkSDK
直接贴代码
<?php
/**
* Facebook登录
* @author wangdong
* @ctime 2014-07-15
*/
class FacebookSDK extends ThinkOauth{
/**
* 获取requestCode的api接口
* @var string
*/
protected $GetRequestCodeURL = 'https://www.facebook.com/dialog/oauth';
/**
* 获取access_token的api接口
* @var string
*/
protected $GetAccessTokenURL = 'https://graph.facebook.com/oauth/access_token';
/**
* 获取request_code的额外参数 URL查询字符串格式
* @var srting
*/
protected $Authorize = 'scope=email';
/**
* API根路径
* @var string
*/
protected $ApiBase = 'https://graph.facebook.com/';
/**
* 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
* @param bool $multi
* @return array
*/
public function call($api, $param = '', $method = 'GET', $multi = false){
/* facebook 调用公共参数 */
$params = array('access_token'=>$this->Token['access_token']);
$header = array();
$data = $this->http($this->url($api), $this->param($params, $param), $method, $header);
return json_decode($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
* @param mix $extend
* @return array
*/
protected function parseToken($result, $extend){
parse_str($result, $data);
if(is_array($data) && $data['access_token'] && $data['expires']){
$this->Token = $data;
$data['openid'] = $this->openid();
return $data;
}else{
throw new Exception("获取 facebook ACCESS_TOKEN出错:未知错误");
}
}
/**
* 获取当前授权应用的openid
* @return string
*/
public function openid(){
if(isset($this->Token['openid']))
return $this->Token['openid'];
$data = $this->call('me');
if(!empty($data['id']))
return $data['id'];
else
throw new Exception('没有获取到 facebook 用户ID!');
}
}
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