88 lines
2.3 KiB
PHP
88 lines
2.3 KiB
PHP
<?php
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namespace addons\syslogin\service;
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use addons\syslogin\model\Third;
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use app\model\Member as User;
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use think\exception\PDOException;
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use think\facade\Db;
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/**
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* 第三方登录服务类
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*
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* @author Karson
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*/
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class Service {
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/**
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* 第三方登录
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* @param string $platform 平台
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* @param array $params 参数
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* @param array $extend 会员扩展信息
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* @param int $keeptime 有效时长
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* @return boolean
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*/
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public static function connect($platform, $params = [], $extend = [], $keeptime = 0) {
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$time = time();
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$values = [
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'platform' => $platform,
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'openid' => $params['openid'],
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'openname' => isset($params['userinfo']['nickname']) ? $params['userinfo']['nickname'] : '',
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'access_token' => $params['access_token'],
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'refresh_token' => $params['refresh_token'],
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'expires_in' => $params['expires_in'],
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'logintime' => $time,
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'expiretime' => $time + $params['expires_in'],
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];
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$auth = \app\common\library\Auth::instance();
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$auth->keeptime($keeptime);
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$third = Third::get(['platform' => $platform, 'openid' => $params['openid']]);
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if ($third) {
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$user = User::get($third['user_id']);
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if (!$user) {
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return false;
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}
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$third->save($values);
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return $auth->direct($user->id);
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} else {
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// 先随机一个用户名,随后再变更为u+数字id
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$username = Random::alnum(20);
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$password = Random::alnum(6);
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$domain = request()->host();
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Db::startTrans();
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try {
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// 默认注册一个会员
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$result = $auth->register($username, $password, $username . '@' . $domain, '', $extend, $keeptime);
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if (!$result) {
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return false;
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}
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$user = $auth->getUser();
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$fields = ['username' => 'u' . $user->id, 'email' => 'u' . $user->id . '@' . $domain];
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if (isset($params['userinfo']['nickname'])) {
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$fields['nickname'] = $params['userinfo']['nickname'];
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}
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if (isset($params['userinfo']['avatar'])) {
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$fields['avatar'] = htmlspecialchars(strip_tags($params['userinfo']['avatar']));
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}
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// 更新会员资料
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$user = User::get($user->id);
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$user->save($fields);
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// 保存第三方信息
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$values['user_id'] = $user->id;
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Third::create($values);
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Db::commit();
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} catch (PDOException $e) {
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Db::rollback();
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$auth->logout();
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return false;
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}
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// 写入登录Cookies和Token
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return $auth->direct($user->id);
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}
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}
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}
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