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<?php |
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namespace anerg\OAuth2\Gateways; |
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use anerg\OAuth2\Connector\Gateway; |
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class Weibo extends Gateway |
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{ |
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const API_BASE = 'https://api.weibo.com/2/'; |
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protected $AuthorizeURL = 'https://api.weibo.com/oauth2/authorize'; |
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protected $AccessTokenURL = 'https://api.weibo.com/oauth2/access_token'; |
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/** |
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* 得到跳转地址 |
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*/ |
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public function getRedirectUrl() |
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{ |
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$this->switchAccessTokenURL(); |
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$params = [ |
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'client_id' => $this->config['app_id'], |
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'redirect_uri' => $this->config['callback'], |
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'scope' => $this->config['scope'], |
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'state' => $this->config['state'], |
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'display' => $this->display, |
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]; |
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return $this->AuthorizeURL . '?' . http_build_query($params); |
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} |
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/** |
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* 获取当前授权用户的openid标识 |
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*/ |
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public function openid() |
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{ |
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$this->getToken(); |
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if (isset($this->token['openid'])) { |
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return $this->token['openid']; |
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} else { |
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throw new \Exception('没有获取到新浪微博用户ID！'); |
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} |
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} |
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/** |
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* 获取格式化后的用户信息 |
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*/ |
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public function userinfo() |
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{ |
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$rsp = $this->userinfoRaw(); |
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$userinfo = [ |
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'openid' => $this->openid(), |
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'channel' => 'weibo', |
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'nick' => $rsp['screen_name'], |
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'gender' => $rsp['gender'], |
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'avatar' => $rsp['avatar_hd'], |
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]; |
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return $userinfo; |
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} |
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/** |
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* 获取原始接口返回的用户信息 |
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*/ |
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public function userinfoRaw() |
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{ |
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$this->getToken(); |
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return $this->call('users/show.json', ['uid' => $this->openid()]); |
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} |
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/** |
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* 发起请求 |
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* |
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* @param string $api |
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* @param array $params |
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* @param string $method |
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* @return array |
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*/ |
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private function call($api, $params = [], $method = 'GET') |
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{ |
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$method = strtoupper($method); |
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$params['access_token'] = $this->token['access_token']; |
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$data = $this->$method(self::API_BASE . $api, $params); |
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return json_decode($data, true); |
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} |
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/** |
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* 根据第三方授权页面样式切换跳转地址 |
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* |
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* @return void |
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*/ |
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private function switchAccessTokenURL() |
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{ |
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if ($this->display == 'mobile') { |
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$this->AuthorizeURL = 'https://open.weibo.cn/oauth2/authorize'; |
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} |
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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 $token 获取access_token的方法的返回值 |
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*/ |
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protected function parseToken($token) |
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{ |
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$data = json_decode($token, true); |
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if (isset($data['access_token'])) { |
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$data['openid'] = $data['uid']; |
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unset($data['uid']); |
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return $data; |
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} else { |
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throw new \Exception("获取新浪微博ACCESS_TOKEN出错：{$data['error']}"); |
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} |
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} |
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} |
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anerg2046 /
sns_auth
