424 lines
14 KiB
PHP
424 lines
14 KiB
PHP
<?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) 2011~2099 http://shopxo.net All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( https://opensource.org/licenses/mit-license.php )
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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\facade\Db;
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use app\service\UserService;
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use app\service\PluginsService;
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use app\service\ApiService;
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use app\plugins\weixinwebauthorization\service\BaseService;
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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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// 来源页面地址 key
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public static $request_callback_url = 'plugins_weixinwebauth_request_callback_view_url';
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// 系统中需要回调的地址 key
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public static $pay_callback_view_url = 'plugins_weixinwebauth_pay_callback_view_url';
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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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// 来源设置
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BaseService::SetSystemType($params);
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BaseService::SetApplicationClientType($params);
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// 开始处理授权逻辑
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$ret = BaseService::BaseConfig();
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if($ret['code'] == 0)
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{
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// 参数校验
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if(empty($ret['data']['appid']))
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{
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return DataReturn('appid未配置', -1);
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}
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// 是否指定token
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if(!empty($params['token']))
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{
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$user = UserService::UserTokenData($params['token']);
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if(!empty($user))
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{
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// 用户存在则记录登录状态、存储session
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MySession(UserService::$user_login_key, $user);
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}
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}
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// 回调地址
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$redirect_uri = urlencode(PluginsHomeUrl('weixinwebauthorization', 'auth', 'callback'));
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// 授权方式
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$auth_type = 'snsapi_base';
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// 授权code
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$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(MyLang('operate_success'), 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($ret['msg'], -1);
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}
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// 处理用户数据
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return self::WeixinAuthBind($ret['data']);
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}
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/**
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* 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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$ret = BaseService::BaseConfig();
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if($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(CurlGet($url), true);
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if(empty($data) || 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(MyLang('get_success'), 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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$user = UserService::LoginUserInfo(false);
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if(!empty($user))
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{
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$ret = UserService::UserUpdateHandle(['weixin_web_openid' => ''], $user['id']);
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if($ret['code'] == 0)
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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($params['openid']))
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{
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return DataReturn('用户openid为空', -1);
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}
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// 是否存在来源信息
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$system_type = BaseService::GetSystemType();
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$client_type = BaseService::GetApplicationClientType();
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$requert_params = ['system_type_name'=>$system_type, 'platform'=>$client_type];
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// 1.7.0新增用户unionid字段
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$unionid = self::UserUnionid($params);
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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($user['weixin_web_openid']))
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{
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if($params['openid'] == $user['weixin_web_openid'])
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{
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// 当用户与微信用户已绑定，但是unionid为空则处理更新
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self::UserUnionidBind($params, $user, $requert_params);
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// 用户登录session纪录
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if(UserService::UserLoginRecord($user['id'], null, $requert_params))
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{
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// 登录成功设置
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self::LoginSuccessHandle($user['id'], $params);
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return DataReturn(MyLang('login_success'), 0);
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}
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}
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return DataReturn('该帐号已绑定微信，请先解绑', -1);
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}
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// 绑定
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$data = [
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'weixin_web_openid' => $params['openid'],
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'upd_time' => time()
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];
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// 1.7.0新增用户unionid字段
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if(!empty($unionid))
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{
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$data['weixin_unionid'] = $unionid;
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}
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// 用户平台信息是否存在、不存在添加则更新
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$platform_info = UserService::UserPlatformInfo('user_id', $user['id'], '*', $requert_params);
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if(empty($platform_info))
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{
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$platform_id = UserService::UserPlatformInsert($data, $requert_params);
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if($platform_id <= 0)
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{
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return DataReturn('用户平台信息添加失败', -1);
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}
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} else {
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if(!UserService::UserPlatformUpdate('user_id', $user['id'], $data, $requert_params))
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{
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return DataReturn('用户平台信息更新失败', -1);
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}
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}
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// 用户登录session纪录
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if(UserService::UserLoginRecord($user['id'], null, $requert_params))
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{
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// 登录成功设置
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self::LoginSuccessHandle($user['id'], $params);
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return DataReturn(MyLang('bind_success'), 0);
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}
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return DataReturn('openid绑定失败', -100);
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}
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// openid登录
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$user = UserService::UserInfo('weixin_web_openid', $params['openid'], '*', $requert_params);
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if(!empty($user))
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{
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// 当用户与微信用户已绑定，但是unionid为空则处理更新
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self::UserUnionidBind($params, $user, $requert_params);
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// 用户登录
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if(UserService::UserLoginRecord($user['id'], null, $requert_params))
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{
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// 登录成功设置
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self::LoginSuccessHandle($user['id'], $params);
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}
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return DataReturn(MyLang('bind_success'), 0);
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}
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// 1.7.0新增用户unionid字段
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if(!empty($unionid))
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{
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// unionid登录
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$user = UserService::UserInfo('weixin_unionid', $unionid, '*', $requert_params);
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if(!empty($user))
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{
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// 更新用户表绑定当前微信用户
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$ret = UserService::UserUpdateHandle(['weixin_web_openid' => $params['openid']], $user['id'], $requert_params);
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if($ret['code'] == 0)
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{
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// 用户登录
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if(UserService::UserLoginRecord($user['id'], null, $requert_params))
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{
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// 登录成功设置
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self::LoginSuccessHandle($user['id'], $params);
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}
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return $ret;
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}
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return DataReturn('unionid绑定失败', -100);
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}
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}
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// 用户名
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$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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// 用户数据
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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, $salt),
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'add_time' => time(),
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'upd_time' => time(),
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];
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// 1.7.0新增用户unionid字段
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if(!empty($unionid))
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{
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$data['weixin_unionid'] = $unionid;
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}
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// 数据添加
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$ret = UserService::UserInsert($data, array_merge($params, $requert_params));
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if($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($ret['data']['user_id']))
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{
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// 登录成功设置
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self::LoginSuccessHandle($ret['data']['user_id'], $params);
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return DataReturn(MyLang('login_success'), 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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* 当用户与微信用户已绑定，但是unionid为空则处理更新
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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 2019-10-11T23:32:15+0800
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* @desc description
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* @param [array] $params [输入参数]
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* @param [array] $user [当前用户信息]
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*/
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private static function UserUnionidBind($params = [], $user = [])
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{
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// 1.7.0新增用户unionid字段
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$unionid = self::UserUnionid($params);
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if(!empty($unionid) && empty($user['weixin_unionid']) && !empty($user['id']))
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{
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UserService::UserUpdateHandle(['weixin_unionid'=>$unionid], $user['id'], $params);
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}
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}
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/**
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* 获取当前用户unionid
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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 2019-10-11T23:20:40+0800
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* @desc description
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* @param [array] $params [输入参数]
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*/
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private static function UserUnionid($params = [])
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{
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// 1.7.0新增用户unionid字段
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if(!empty($params['unionid']) && str_replace('v', '', APPLICATION_VERSION) >= '1.7.0')
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{
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return $params['unionid'];
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}
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return '';
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}
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/**
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* 用户登录cookie设置
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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 2021-02-26
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* @desc description
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* @param [int] $user_id [用户id]
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* @param [array] $params [输入参数]
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*/
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public static function LoginSuccessHandle($user_id, $params = [])
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{
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// 获取用户信息
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$user = UserService::UserInfo('id', intval($user_id), 'id,token,username,nickname,mobile,email,avatar');
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if(!empty($user))
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{
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// web openid设置
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if(!empty($params['openid']))
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{
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$where = [
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['user_id', '=', $user_id],
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['platform', 'in', ['pc', 'h5']],
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['weixin_web_openid', '=', ''],
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];
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Db::name('UserPlatform')->where($where)->update(['weixin_web_openid'=>$params['openid']]);
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}
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// 设置cookie数据
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MyCookie('user_info', json_encode(UserService::UserHandle($user), JSON_UNESCAPED_UNICODE), false);
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return true;
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}
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return false;
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}
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}
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?>
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