292 lines
9.4 KiB
PHP
Executable File
292 lines
9.4 KiB
PHP
Executable File
<?php
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// +----------------------------------------------------------------------
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// | ShopXO 国内领先企业级B2C免费开源电商系统
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// +----------------------------------------------------------------------
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// | Copyright (c) 2011~2019 http://shopxo.net All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: Devil
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// +----------------------------------------------------------------------
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namespace app\plugins\weixinwebauthorization\service;
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use think\Db;
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use app\service\UserService;
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use app\service\PluginsService;
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/**
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* 授权 - 服务层
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2016-12-01T21:51:08+0800
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*/
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class AuthService
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{
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/**
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* 授权
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2019-02-07T08:21:54+0800
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* @param [array] $params [输入参数]
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*/
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public static function Auth($params = [])
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{
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$ret = PluginsService::PluginsData('weixinwebauthorization');
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if($ret['code'] == 0)
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{
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// 参数校验
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if(empty($ret['data']['appid']))
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{
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return DataReturn('appid未配置', -1);
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}
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// 回调地址
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$redirect_uri = urlencode(PluginsHomeUrl('weixinwebauthorization', 'auth', 'callback'));
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// 授权方式
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$auth_type = (isset($ret['data']['auth_type']) && $ret['data']['auth_type'] == 1) ? 'snsapi_userinfo' : 'snsapi_base';
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// 授权code
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$url = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid='.$ret['data']['appid'].'&redirect_uri='.$redirect_uri.'&response_type=code&scope='.$auth_type.'&state=login#wechat_redirect';
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return DataReturn('操作成功', 0, $url);
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}
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return $ret;
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}
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/**
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* 回调
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2019-02-07T08:21:54+0800
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* @param [array] $params [输入参数]
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*/
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public static function Callback($params = [])
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{
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// 参数校验
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if(empty($params['code']))
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{
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return DataReturn('授权code为空', -1);
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}
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// 远程获取access_token
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$ret = self::RemoteAccessToken($params);
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if($ret['code'] != 0)
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{
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return DataReturn($ret['msg'], -1);
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}
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// 获取插件配置
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$base = PluginsService::PluginsData('weixinwebauthorization');
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if($base['code'] == 0 && isset($base['data']['auth_type']) && $base['data']['auth_type'] == 1)
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{
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// 获取用户信息
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$ret = self::RemoteUserInfo($ret['data']);
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if($ret['code'] != 0)
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{
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return DataReturn($ret['msg'], -1);
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}
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}
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// 处理用户数据
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return self::WeixinAuthBind($ret['data']);
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}
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/**
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* 获取用户信息
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-05-24
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public static function RemoteUserInfo($params = [])
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{
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// 参数校验
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if(empty($params['access_token']))
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{
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return DataReturn('access_token为空', -1);
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}
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if(empty($params['openid']))
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{
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return DataReturn('openid为空', -1);
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}
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// 获取用户详细信息
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$url = 'https://api.weixin.qq.com/sns/userinfo?access_token='.$params['access_token'].'&openid='.$params['openid'].'&lang=zh_CN';
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$data = json_decode(file_get_contents($url), true);
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if(empty($data['openid']))
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{
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if(empty($data['errmsg']))
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{
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return DataReturn('获取用户信息失败', -100);
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} else {
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return DataReturn($data['errmsg'], -100);
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}
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}
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return DataReturn('获取成功', 0, $data);
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}
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/**
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* 远程获取access_token
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-05-24
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public static function RemoteAccessToken($params = [])
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{
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$ret = PluginsService::PluginsData('weixinwebauthorization');
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if($ret['code'] == 0)
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{
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// 参数校验
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if(empty($ret['data']['appid']))
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{
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return DataReturn('appid未配置', -1);
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}
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if(empty($ret['data']['secret']))
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{
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return DataReturn('secret未配置', -1);
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}
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if(empty($params['code']))
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{
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return DataReturn('code授权码为空', -1);
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}
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// 获取access_token
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$url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$ret['data']['appid'].'&secret='.$ret['data']['secret'].'&code='.$params['code'].'&grant_type=authorization_code';
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$data = json_decode(file_get_contents($url), true);
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if(empty($data['access_token']))
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{
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if(empty($data['errmsg']))
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{
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return DataReturn('获取access_token失败', -100);
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} else {
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return DataReturn($data['errmsg'], -100);
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}
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}
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return DataReturn('获取成功', 0, $data);
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}
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return $ret;
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}
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/**
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* 微信解绑
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2019-05-26T00:56:04+0800
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* @param [array] $params [输入参数]
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*/
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public static function WeixinUnbind($params = [])
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{
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$user = UserService::LoginUserInfo();
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if(!empty($user))
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{
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$data = [
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'weixin_web_openid' => '',
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'upd_time' => time(),
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];
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if(Db::name('User')->where(['id'=>$user['id']])->update($data))
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{
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if(UserService::UserLoginRecord($user['id']))
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{
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return DataReturn('解绑成功', 0);
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}
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}
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return DataReturn('解绑失败', -100);
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}
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return DataReturn('未登录，不能操作', -1);
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}
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/**
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* 微信绑定
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-12-03
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public static function WeixinAuthBind($params = [])
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{
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// openid
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if(empty($params['openid']))
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{
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return DataReturn('用户openid为空', -1);
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}
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// 获取登录用户
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$user = UserService::LoginUserInfo();
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if(!empty($user))
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{
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// 是否已绑定
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if(!empty($user['weixin_web_openid']))
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{
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return DataReturn('该帐号已绑定微信，请先解绑', -1);
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}
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// 绑定
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if(Db::name('User')->where(['id'=>$user['id']])->update(['weixin_web_openid'=>$params['openid'], 'upd_time'=>time()]))
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{
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// 用户登录session纪录
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if(UserService::UserLoginRecord($user['id']))
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{
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return DataReturn('绑定成功', 0);
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}
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}
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return DataReturn('绑定失败', -100);
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}
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// openid登录
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$user = UserService::UserInfo('weixin_web_openid', $params['openid']);
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if(!empty($user))
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{
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// 用户登录
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return UserService::UserLoginHandle($user['id'], $params);
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}
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// 用户名
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$username = empty($params['nickname']) ? '微信-'.RandomString(6) : $params['nickname'].'-'.RandomString(6);
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if(mb_strlen($username, 'utf-8') > 18)
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{
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$username = mb_substr($username, 0, 18);
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}
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// 游客数据
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$salt = GetNumberCode(6);
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$data = [
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'weixin_web_openid' => $params['openid'],
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'username' => $username,
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'nickname' => empty($params['nickname']) ? '' : $params['nickname'],
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'gender' => empty($params['sex']) ? 0 : (isset($params['sex']) && $params['sex'] == 1) ? 2 : 1,
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'province' => empty($params['province']) ? '' : $params['province'],
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'city' => empty($params['city']) ? '' : $params['city'],
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'avatar' => empty($params['headimgurl']) ? '' : $params['headimgurl'],
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'status' => 0,
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'salt' => $salt,
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'pwd' => LoginPwdEncryption($username, $salt),
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'add_time' => time(),
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'upd_time' => time(),
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];
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// 数据添加
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$ret = UserService::UserInsert($data, $params);
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if($ret['code'] == 0)
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{
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// 用户登录session纪录
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if(UserService::UserLoginRecord($ret['data']['user_id']))
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{
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return DataReturn('登录成功', 0, $ret['data']);
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}
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}
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return DataReturn('登录失败', -100);
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}
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}
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?>
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