xiaoyou/application/index/controller/Third.php

<?php

namespace app\index\controller;

use addons\third\library\Application;
use app\common\controller\Frontend;
use think\Lang;
use think\Session;

/**
 * 第三方登录控制器
 */
class Third extends Frontend
{
    protected $noNeedLogin = ['prepare'];
    protected $noNeedRight = ['*'];
    protected $app = null;
    protected $options = [];
    protected $layout = 'default';

    public function _initialize()
    {
        parent::_initialize();
        $config = get_addon_config('third');
        $this->app = new Application($config);
    }

    /**
     * 准备绑定
     */
    public function prepare()
    {
        $platform = $this->request->request('platform');
        $url = $this->request->get('url', '/');
        if ($this->auth->id) {
            $this->redirect(url("index/third/bind") . "?" . http_build_query(['platform' => $platform, 'url' => $url]));
        }

        // 授权成功后的回调
        $userinfo = Session::get("{$platform}-userinfo");
        if (!$userinfo) {
            $this->error("操作失败，请返回重度");
        }

        Lang::load([
            APP_PATH . 'index' . DS . 'lang' . DS . $this->request->langset() . DS . 'user' . EXT,
        ]);

        $this->view->assign('userinfo', $userinfo['userinfo']);
        $this->view->assign('platform', $platform);
        $this->view->assign('url', $url);
        $this->view->assign('bindurl', url("index/third/bind") . '?' . http_build_query(['platform' => $platform, 'url' => $url]));
        $this->view->assign('captchaType', config('fastadmin.user_register_captcha'));
        $this->view->assign('title', "账号绑定");

        return $this->view->fetch();
    }

    /**
     * 绑定账号
     */
    public function bind()
    {
        $platform = $this->request->request('platform');
        $url = $this->request->get('url', $this->request->server('HTTP_REFERER'));
        if (!$platform) {
            $this->error("参数不正确");
        }

        // 授权成功后的回调
        $userinfo = Session::get("{$platform}-userinfo");
        if (!$userinfo) {
            $this->redirect(addon_url('third/index/connect', [':platform' => $platform]) . '?url=' . urlencode($url));
        }
        $third = \addons\third\model\Third::where('user_id', $this->auth->id)->where('platform', $platform)->find();
        if ($third) {
            $this->error("已绑定账号，请勿重复绑定");
        }
        $time = time();
        $values = [
            'platform'      => $platform,
            'user_id'       => $this->auth->id,
            'openid'        => $userinfo['openid'],
            'openname'      => isset($userinfo['userinfo']['nickname']) ? $userinfo['userinfo']['nickname'] : '',
            'access_token'  => $userinfo['access_token'],
            'refresh_token' => $userinfo['refresh_token'],
            'expires_in'    => $userinfo['expires_in'],
            'logintime'     => $time,
            'expiretime'    => $time + $userinfo['expires_in'],
        ];
        $third = \addons\third\model\Third::create($values);
        if ($third) {
            $this->success("账号绑定成功", $url);
        } else {
            $this->error("账号绑定失败，请重试", $url);
        }
    }

    /**
     * 解绑账号
     */
    public function unbind()
    {
        $platform = $this->request->request('platform');
        $third = \addons\third\model\Third::where('user_id', $this->auth->id)->where('platform', $platform)->find();
        if (!$third) {
            $this->error("未找到指定的账号绑定信息");
        }
        $third->delete();
        $this->success("账号解绑成功");
    }
}