346 lines
11 KiB
PHP
346 lines
11 KiB
PHP
<?php
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namespace app\frontend\modules\member\services;
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use app\common\exceptions\MemberErrorMsgException;
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use app\common\facades\EasyWeChat;
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use app\common\models\AccountWechats;
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use app\common\models\Member;
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use app\common\services\Session;
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use app\frontend\modules\member\models\MemberModel;
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use app\frontend\modules\member\models\MemberWechatQrcodeModel;
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use business\common\models\PlatLog;
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use business\common\services\SettingService;
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use Illuminate\Support\Facades\Redis;
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class MemberBusinessScanCodeService extends MemberService
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{
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const LOGIN_TYPE = 19;
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const IS_PC_QRCODE = 1;
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const WE_CHAT_SHOW_QR_CODE_URL = 'https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=';
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private $config;
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public function __construct()
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{
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$this->config = '';
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if (!is_null(\app\common\modules\shop\ShopConfig::current()->get('wechat_qrcode_config'))) {
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$class = array_get(\app\common\modules\shop\ShopConfig::current()->get('wechat_qrcode_config'), 'class');
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$function = array_get(\app\common\modules\shop\ShopConfig::current()->get('wechat_qrcode_config'), 'function');
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$this->config = $class::$function();
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}
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return $this->config;
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}
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//验证是否能扫码登录
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public function checkLogin($is_pc_qrcode)
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{
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$arr = array('status' => 0);
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if (empty($this->config)) {
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$arr = ['status' => 1, 'msg' => '不支持扫码登录'];
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} else if ($this->config['is_open'] == 0) {
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$arr = ['status' => 1, 'msg' => '未开启扫码登录'];
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} else if ($this->config['is_wechat_login'] == 1 && $is_pc_qrcode <> self::IS_PC_QRCODE) {
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$arr = ['status' => 1, 'msg' => '必须使用微信扫码登录'];
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}
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return $arr;
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}
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public function login()
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{
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$check = $this->checkLogin(\YunShop::request()->is_pc_qrcode);
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if ($check['status'] == 1) {
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exit("5001" . $check['msg']);
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}
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$yz_redirect = request()->yz_redirect;
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if ($this->config['wechat_login_type'] == 1) {
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return $this->nowLogin($yz_redirect);
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} elseif ($this->config['wechat_login_type'] == 2) {
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return $this->interestLogin($yz_redirect);
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}
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}
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/**
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* 关注关注公众号登录
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* @param $yzRedirect
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* @return array|void
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* @throws MemberErrorMsgException
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*/
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protected function interestLogin($yzRedirect = '')
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{
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$yz_redirect = $yzRedirect;
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$is_from = request()->is_from;
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$pc_token = \YunShop::request()->pc_token;
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if ($pc_token) {
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if (Redis::get($pc_token)) {
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$member_info = Member::find(Redis::get($pc_token . 'member_id'));
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//登录成功
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if ($member_info) {
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$this->save(array_add($member_info->toArray(), 'password', $member_info->password), $member_info->uniacid);
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} else {
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throw new MemberErrorMsgException('用户不存在，登录失败！');
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}
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$params = [
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'is_from' => $is_from
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];
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return self::redirectUrl($yz_redirect, $params);
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} else {
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return show_json(10, '登录失败'); //todo status类型待优化
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}
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} else {
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return show_json(11, '生成二维码链接成功', array('account_url' => $this->getQrCodeUrl(), 'pc_token' => $this->scene));
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}
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}
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/**
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* 扫码立即登录
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* @param $yzRedirect
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* @return array|void
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* @throws MemberErrorMsgException
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* @throws \app\common\exceptions\AppException
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*/
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protected function nowLogin($yzRedirect = '')
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{
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$yz_redirect = $yzRedirect;
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$is_from = request()->is_from;
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$code = \YunShop::request()->code;
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$business_id = request('business_id', SettingService::bindBusinessId());
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$request_url = $_SERVER['REQUEST_URI'] . "&business_id={$business_id}" . "&yz_redirect={$yz_redirect}" . "&is_from={$is_from}";
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$callback = ($_SERVER['REQUEST_SCHEME'] ? $_SERVER['REQUEST_SCHEME'] : 'http') . '://' . $_SERVER['HTTP_HOST'] . $request_url;
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$state = 'yz-' . session_id();
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Session::set('wx_qrcode_state', $state);
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$wxurl = $this->_getAuthUrl($this->config['appid'], $callback, $state);
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if (!empty($code)) {
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$query = parse_url($callback, PHP_URL_QUERY);
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parse_str($query, $params);
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\YunShop::app()->uniacid = \Setting::$uniqueAccountId = $params['i'];
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SettingService::setBusinessId($params['business_id']);
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$url_path = base64_decode($params['yz_redirect']);
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$is_from = $params['is_from'];
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$token = $this->_getTokenUrl($this->config['appid'], $this->config['app_secret'], $code);
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// \Log::debug('token信息', $token);
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if (!empty($token) && is_array($token) && $token['errmsg'] == 'invalid code') {
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return show_json(0, array('msg' => '请求错误'));
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}
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$user_info = $this->_getUserInfoUrl($token['access_token'], $token['openid']);
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\Log::debug('企业微信PC端扫码登录微信授权成功', $user_info);
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if (is_array($user_info) && !empty($user_info['errcode'])) {
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\Log::debug('---微信扫码登陆授权失败---', $user_info);
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throw new MemberErrorMsgException('微信扫码登陆授权失败');
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}
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$member_id = $this->memberLogin($user_info);
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$member_info = Member::find($member_id);
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//登录成功
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if ($member_info) {
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$this->save(array_add($member_info->toArray(), 'password', $member_info->password), $member_info->uniacid);
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} else {
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throw new MemberErrorMsgException('用户不存在，登录失败！');
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}
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$busniess_id = PlatLog::where('uid', $member_id)->orderByDesc('id')->value('final_plat_id');
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$params = [
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'is_from' => $is_from
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];
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self::redirectUrl($url_path, $params, $busniess_id);
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} else {
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return show_json(9, array('url' => $wxurl, 'msg' => '生成二维码链接成功'));
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}
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}
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/**
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* api
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* 生成微信扫码登录二维码
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* snsapi_userinfo
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* @param $appId
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* @param $url
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* @param $state
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* @return string
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*/
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private function _getAuthUrl($appId, $url, $state)
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{
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return "https://open.weixin.qq.com/connect/qrconnect?appid=" . $appId . "&redirect_uri=" . urlencode($url) . "&response_type=code&scope=snsapi_login&state={$state}#wechat_redirect";
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}
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/**
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* 获取token api
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*
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* @param $appId
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* @param $appSecret
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* @param $code
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* @return string
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*/
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private function _getTokenUrl($appId, $appSecret, $code)
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{
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$url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=" . $appId . "&secret=" . $appSecret . "&code=" . $code . "&grant_type=authorization_code";
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return $tokenurl = \Curl::to($url)
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->asJsonResponse(true)
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->get();
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}
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/**
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* 获取微信用户信息
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* @param $accesstoken
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* @param $openid
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* @return mixed
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*/
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private function _getUserInfoUrl($accesstoken, $openid)
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{
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$url = "https://api.weixin.qq.com/sns/userinfo?access_token={$accesstoken}&openid={$openid}&lang=zh_CN";
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return $userinfo_url = \Curl::to($url)
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->asJsonResponse(true)
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->get();
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}
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/**
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* 扫码跳转到企业微信PC端
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* @param $urlPath
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* @param array $from
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* @return array|void
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*/
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public function redirectUrl($urlPath = null, array $from = [], $busniessId = null)
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{
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if ($this->config['wechat_login_type'] == 2) {
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return show_json(1, '登陆成功', ['url' => '']);
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}
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$params['cid'] = $busniessId ?: SettingService::getBusinessId();
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SettingService::setBusinessId($params['cid']);
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$params = array_merge($params, $from);
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if ($urlPath) {
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$url = yzBusinessFullUrl($urlPath, $params);;
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} else {
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$url = yzBusinessFullUrl('business/index', $params);//默认企业微信PC端主页
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}
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redirect($url)->send();//跳转到前端会员中心页面
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}
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/**
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* 验证登录状态
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*
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* @return bool
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*/
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public function checkLogged($login = null)
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{
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return MemberService::isLogged();
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}
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/**
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*
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* @param $openid
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*
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* @return mixed
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*/
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public function getFansModel($openid)
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{
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$model = MemberWechatQrcodeModel::getUserInfo($openid);
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if (!is_null($model)) {
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$model->uid = $model->member_id;
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}
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}
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/**
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* @param $uid
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* @param $uniacid
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* @param $userinfo
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*/
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public function addFansMember($uid, $uniacid, $userinfo)
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{
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$user = MemberWechatQrcodeModel::getUserInfo_memberid($uid);
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if (!empty($user)) {
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$this->updateMemberInfo($uid, $userinfo);
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} else {
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MemberWechatQrcodeModel::replace(array(
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'uniacid' => $uniacid,
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'member_id' => $uid,
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'openid' => $userinfo['openid'],
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'nickname' => $userinfo['nickname'],
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'avatar' => $userinfo['headimgurl'],
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'gender' => $userinfo['sex'],
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'province' => '',
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'country' => '',
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'city' => '',
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));
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}
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}
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private function getQrCodeUrl()
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{
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return static::WE_CHAT_SHOW_QR_CODE_URL . $this->getTicket();
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}
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private function getTicket()
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{
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return self::createQR()['ticket'];
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}
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/**
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* 生成公众号临时二维码，默认120s到期
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* @param $scene
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* @return mixed
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*/
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private function createQR()
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{
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$account = AccountWechats::getAccountByUniacid(\YunShop::app()->uniacid);
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$options = [
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'app_id' => $account->key,
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'secret' => $account->secret,
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];
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$app = EasyWeChat::officialAccount($options);
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$qrcode = $app->qrcode;
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$result = $qrcode->temporary($this->getSceneValue(), 120);
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return $result;
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}
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/**
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* 获取唯一场景值
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* @return string
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*/
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private function getSceneValue()
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{
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$scene = sha1(rand(0, 999999));
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$result = Redis::get($scene);
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if (!$result) {
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Redis::setex($scene, 120, 0); //0 = 生成二维码未扫码
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$this->scene = $scene;
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return $scene;
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} else {
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$this->getSceneValue();
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}
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}
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}
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