xyzshop/helper/login/open_userinfo_log.php

<?php
/**
 * Created by PhpStorm.
 * User: stanley-king
 * Date: 2017/6/2
 * Time: 下午12:09
 */

namespace login;

//兼容开放平台的微信登录
class open_userinfo_log extends ILogin
{
    private $mUserInfo;

    public function __construct($user_info)
    {
        $this->mUserInfo = $user_info;
    }

    public function ismember()
    {
        $mod_member = Model('member');
        $openid  = $this->mUserInfo['openid'];
        $unionid = $this->mUserInfo['unionid'];
        $cond['member_wxunionid|member_wxopenid'] = array('_multi'=>true,$unionid,$openid);
        $minfo = $mod_member->getMemberInfo($cond,ILogin::fields,true);

        if(empty($minfo)) {
            return false;
        }
        else
        {
            $this->mMemberId = intval($minfo['member_id']);
            $this->mMemberInfo = $minfo;

            if($minfo['member_wxopenid'] == $openid) {
                $this->mMemberInfo['member_wxopenid'] = '';
                $mod_member->editMember(['member_id' => $this->memberid()],['member_wxopenid' => '']);
            }

            return true;
        }
    }

    public function register($user_info,$relay_id = 0)
    {
        if(empty($user_info)) return false;

        $info['member_type'] = ILogin::wxunion_login;
        $info['member_mobile_bind'] = 0;
        $info['inviter_id'] = $relay_id;
        $info['member_nickname']  = $user_info['nickname'];
        $info['member_wxunionid'] = $user_info['unionid'];
        $info['member_avatar']   = $user_info['headimgurl'];
        $info['member_sex']      = intval($user_info['sex']);

        $mod_member = Model('member');
        $insert_id = $mod_member->addMember($info);
        if($insert_id != false) {
            $this->mMemberId = $insert_id;
        }

        return $insert_id;
    }
}