141 lines
4.4 KiB
PHP

<?php
namespace addons\third\library;
use fast\Http;
use think\Config;
use think\Session;
/**
* QQ
*/
class Qq
{
const GET_AUTH_CODE_URL = "https://graph.qq.com/oauth2.0/authorize";
const GET_ACCESS_TOKEN_URL = "https://graph.qq.com/oauth2.0/token";
const GET_USERINFO_URL = "https://graph.qq.com/user/get_user_info";
const GET_OPENID_URL = "https://graph.qq.com/oauth2.0/me";
/**
* 配置信息
* @var array
*/
private $config = [];
public function __construct($options = [])
{
if ($config = Config::get('third.qq')) {
$this->config = array_merge($this->config, $config);
}
$this->config = array_merge($this->config, is_array($options) ? $options : []);
}
/**
* 登陆
*/
public function login()
{
header("Location:" . $this->getAuthorizeUrl());
}
/**
* 获取authorize_url
*/
public function getAuthorizeUrl()
{
$state = md5(uniqid(rand(), true));
Session::set('state', $state);
$queryarr = array(
"response_type" => "code",
"client_id" => $this->config['app_id'],
"redirect_uri" => $this->config['callback'],
"scope" => $this->config['scope'],
"state" => $state,
);
request()->isMobile() && $queryarr['display'] = 'mobile';
$url = self::GET_AUTH_CODE_URL . '?' . http_build_query($queryarr);
return $url;
}
/**
* 获取用户信息
* @param array $params
* @return array
*/
public function getUserInfo($params = [])
{
$params = $params ?: request()->get('', null, null);
if (isset($params['access_token']) || (isset($params['state']) && $params['state'] == Session::get('state') && isset($params['code']))) {
//获取access_token
$data = isset($params['code']) ? $this->getAccessToken($params['code']) : $params;
$access_token = $data['access_token'] ?? '';
$refresh_token = $data['refresh_token'] ?? '';
$expires_in = $data['expires_in'] ?? 0;
if ($access_token) {
$openid = $this->getOpenId($access_token);
//获取用户信息
$queryarr = [
"access_token" => $access_token,
"oauth_consumer_key" => $this->config['app_id'],
"openid" => $openid,
];
$ret = Http::get(self::GET_USERINFO_URL, $queryarr);
$userinfo = (array)json_decode($ret, true);
if (!$userinfo || !isset($userinfo['ret']) || $userinfo['ret'] !== 0) {
return [];
}
$userinfo['avatar'] = $userinfo['figureurl_qq_2'] ?? '';
$data = [
'access_token' => $access_token,
'refresh_token' => $refresh_token,
'expires_in' => $expires_in,
'openid' => $openid,
'userinfo' => $userinfo
];
return $data;
}
}
return [];
}
/**
* 获取access_token
* @param string $code
* @return array
*/
public function getAccessToken($code = '')
{
if (!$code) {
return [];
}
$queryarr = array(
"grant_type" => "authorization_code",
"client_id" => $this->config['app_id'],
"client_secret" => $this->config['app_secret'],
"redirect_uri" => $this->config['callback'],
"code" => $code,
);
$ret = Http::get(self::GET_ACCESS_TOKEN_URL, $queryarr);
$params = [];
parse_str($ret, $params);
return $params ?: [];
}
/**
* 获取open_id
* @param string $access_token
* @return string
*/
private function getOpenId($access_token = '')
{
$response = Http::get(self::GET_OPENID_URL, ['access_token' => $access_token]);
if (strpos($response, "callback") !== false) {
$lpos = strpos($response, "(");
$rpos = strrpos($response, ")");
$response = substr($response, $lpos + 1, $rpos - $lpos - 1);
}
$user = (array)json_decode($response, true);
return $user['openid'] ?? '';
}
}