mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2025-04-06 03:58:04 +08:00
100 lines
3.2 KiB
PHP
100 lines
3.2 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Wechat Plugin for ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2025 Anyon <zoujingli@qq.com>
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// +----------------------------------------------------------------------
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// | 官方网站: https://thinkadmin.top
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// | 免责声明 ( https://thinkadmin.top/disclaimer )
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// +----------------------------------------------------------------------
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// | gitee 代码仓库：https://gitee.com/zoujingli/think-plugs-wechat
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// | github 代码仓库：https://github.com/zoujingli/think-plugs-wechat
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\wechat\controller\api;
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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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* 前端JS获取控制器
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* @class Js
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* @package app\wechat\controller\api
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*/
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class Js extends Controller
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{
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/** @var string */
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protected $params;
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/** @var string */
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protected $openid;
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/** @var string */
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protected $fansinfo;
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/**
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* 生成网页授权的JS内容
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* @return \think\Response
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* @throws \WeChat\Exceptions\InvalidResponseException
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* @throws \WeChat\Exceptions\LocalCacheException
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* @throws \think\admin\Exception
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*/
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public function index(): Response
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{
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$mode = $this->request->get('mode', 1);
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$source = $this->request->server('http_referer') ?: $this->request->url(true);
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$userinfo = WechatService::getWebOauthInfo($source, $mode, false);
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if (empty($userinfo['openid'])) {
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$content = 'alert("Wechat webOauth failed.")';
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} else {
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$this->openid = $userinfo['openid'];
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$this->params = json_encode(WechatService::getWebJssdkSign($source));
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$this->fansinfo = json_encode($userinfo['fansinfo'] ?? [], JSON_UNESCAPED_UNICODE);
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// 生成数据授权令牌
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$this->token = uniqid('oauth') . rand(10000, 99999);
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$this->app->cache->set($this->openid, $this->token, 3600);
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// 生成前端JS变量代码
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$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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* 给指定地址创建签名参数
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* @throws \WeChat\Exceptions\InvalidResponseException
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* @throws \WeChat\Exceptions\LocalCacheException
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* @throws \think\admin\Exception
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*/
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public function sdk()
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{
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$data = $this->_vali(['url.require' => '签名地址不能为空！']);
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$this->success('获取签名参数', WechatService::getWebJssdkSign($data['url']));
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}
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/**
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* 生成授权内容
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* @return string
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*/
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private function _buildContent(): string
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{
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return <<<EOF
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if(typeof wx === 'object'){
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wx.token="{$this->token}";
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wx.openid="{$this->openid}";
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wx.fansinfo={$this->fansinfo};
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wx.config({$this->params});
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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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