121 lines
3.5 KiB
PHP
121 lines
3.5 KiB
PHP
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<?php
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namespace app\data\controller\api;
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use app\data\service\UserService;
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use app\wechat\service\WechatService;
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use think\admin\Controller;
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use think\Response;
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/**
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* 微信服务号入口
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* Class Wechat
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* @package app\data\controller\api
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* @example 域名请修改为自己的地址，放到网页代码合适位置
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* <script src="https://res.wx.qq.com/open/js/jweixin-1.6.0.js"></script>
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* <script src="https://v6.thinkadmin.top/data/api.wechat/jssdk?mode=1"></script>
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* 授权模式支持两种模块，参数 mode=0 时为静默授权，mode=1 时为完整授权
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* 注意：回跳地址默认从 Header 中的 http_referer 获取，也可以传 source 参数
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*/
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class Wechat extends Controller
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{
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/**
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* 授权模式
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* @var int
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*/
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protected $mode;
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/**
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* 来源地址
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* @var string
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*/
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protected $source;
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/**
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* 粉丝OPNEID
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* @var string
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*/
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protected $openid;
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/**
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* 网页授权配置
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* @var array
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*/
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protected $config;
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/**
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* 微信粉丝数据
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* @var array
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*/
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protected $fansInfo;
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/**
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* 会员用户数据
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* @var array
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*/
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protected $userInfo;
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/**
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* 加载对应JSSDK数据
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* @return \think\Response
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* @throws \WeChat\Exceptions\InvalidResponseException
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* @throws \WeChat\Exceptions\LocalCacheException
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* @throws \think\Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function jssdk()
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{
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$wechat = WechatService::instance();
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$this->mode = $this->request->get('mode', 1);
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$this->source = $this->request->server('http_referer', $this->request->get('source', ''));
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$user = $wechat->getWebOauthInfo($this->source ?: $this->request->url(true), $this->mode, false);
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if (empty($user['openid'])) {
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$content = 'alert("Wechat WebOauth failed.")';
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} else {
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$this->openid = $user['openid'];
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$this->config = $wechat->getWebJssdkSign($this->source);
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$this->fansInfo = $user['fansinfo'] ?? [];
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// 会员注册并登录生成接口令牌
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$data = $this->fansInfo;
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$data['openid2'] = $data['openid'];
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$data['base_sex'] = ['未知', '男', '女'][$data['sex']] ?? '未知';
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if (isset($data['headimgurl'])) $data['headimg'] = $data['headimgurl'];
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$map = isset($data['unionid']) ? ['unionid' => $data['unionid']] : ['openid2' => $this->openid];
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$this->userInfo = UserService::instance()->save($map, array_merge($map, $data), true);
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$content = $this->_buildContent();
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}
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return Response::create($content)->contentType('application/x-javascript');
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}
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/**
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* 生成JOSN数据
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* @param mixed $data
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* @return false|string
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*/
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private function _jsonEncode($data)
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{
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return json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
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}
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/**
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* 生成授权内容
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* @return string
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*/
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private function _buildContent()
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{
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return <<<EOF
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if (typeof wx === 'object') {
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wx.openid="{$this->openid}";
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wx.config({$this->_jsonEncode($this->config)});
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wx.fansinfo={$this->_jsonEncode($this->fansInfo)};
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wx.userinfo={$this->_jsonEncode($this->userInfo)};
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wx.ready(function(){
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wx.hideOptionMenu();
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wx.hideAllNonBaseMenuItem();
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});
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}
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EOF;
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}
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}
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