applet/passport/src/Login.php

<?php

namespace Passport\Src;

use Dever;
use Content\Lib\Base;

class Login extends Base
{
	/**
     * 用户绑定 生成用户信息
     *
     * @return mixed
     */
    public function bind()
    {
        $appid = $this->data['info']['appid'];
        $secret = $this->data['info']['secret'];
        $url = Dever::config('base')->wechat;
        $code = Dever::input('code');

        $url .= '?appid=' . $appid;
        $url .= '&secret=' . $secret;
        $url .= '&js_code=' . $code;
        $url .= '&grant_type=authorization_code';

        $data = Dever::curl($url);
        if (strstr($data, 'errcode')) {
            Dever::alert('绑定失败');
        }

        $data = json_decode($data);

        //$data = array();
        //$data['openid'] = 2;
        //$data['unionid'] = 1;
        //$data['session_key'] = 1;

        $user = $this->create($data);

        return $user;
    }

    /**
     * 更新用户信息
     *
     * @return mixed
     */
    public function update()
    {
        $this->check_user();
        $uid = Dever::input('uid');
        $name = Dever::input('nickname');
        $pic = Dever::input('avatarurl');
        $sex = Dever::input('gender');
        $city = Dever::input('city');
        $mobile = Dever::input('mobile');
        $province = Dever::input('province');
        $country = Dever::input('country');

        $info = Dever::load('passport/user-one', $uid);
        if ($info) {
            $update['set_name'] = $name;
            $update['set_pic'] = $pic;
            $update['set_sex'] = $sex;
            $update['set_city'] = $city;
            $update['set_mobile'] = $mobile;
            $update['set_province'] = $province;
            $update['set_country'] = $country;
            $update['where_id'] = $uid;
            Dever::load('passport/user-update', $update);
        } else {
            Dever::alert('无效的用户id,请重新登录');
        }

        return $uid;
    }

    /**
     * 生成用户，返回uid
     *
     * @return int
     */
    private function create($data)
    {
        $uid = false;
        $info = Dever::load('passport/wechat-one', array('option_openid' => $data['openid']));
        if (!$info) {
            if (isset($data['unionid']) && $data['unionid']) {
                $info = Dever::load('passport/wechat-one', array('option_unionid' => $data['unionid']));
                if (!$info) {
                    $uid = false;
                } else {
                    $uid = $info['uid'];
                }
                $wechat['add_unionid'] = $data['unionid'];
            }
            if (!$uid) {
                $user['add_name'] = '临时用户';
                $uid = Dever::load('passport/user-insert', $user);
            }
             
            $wechat['add_openid'] = $data['openid'];
            $wechat['add_session_key'] = $data['session_key'];
            $wechat['add_uid'] = $uid;
            $wechat['add_info_id'] = $this->data['info']['id'];
            Dever::load('passport/wechat-insert', $wechat);
        } else {
            $uid = $info['uid'];
            $wechat['set_session_key'] = $data['session_key'];
            $wechat['where_id'] = $info['id'];
            Dever::load('passport/wechat-update', $wechat);
        }

        $result['uid'] = $uid;
        $result['session'] = $this->session($uid);

        return $result;
    }
}