初始上传

addon/wechat/event/OAuthLogin.php

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+<?php
+/**
+ * Niushop商城系统 - 团队十年电商经验汇集巨献!
+ * =========================================================
+ * Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
+ * ----------------------------------------------
+ * 官方网址: https://www.niushop.com
+ * =========================================================
+ */
+
+namespace addon\system\Wechat\event;
+
+use addon\wechat\model\Wechat;
+use liliuwei\think\Jump;
+
+/**
+ * 应用安装
+ */
+class OAuthLogin
+{
+    use Jump;
+
+    /**
+     * 授权登录
+     * @param array $params
+     */
+    public function handle($params = [])
+    {
+        if ($params[ 'name' ] == 'Wechat') {
+            $wechat_model = new Wechat();
+            $wechat_config = $wechat_model->getWechatConfigInfo($params[ 'site_id' ]);
+
+            if (empty($wechat_config[ 'data' ][ 'value' ])) {
+                $this->error('站点未配置微信公众号');
+            } else {
+                $value = $wechat_config[ 'data' ][ 'value' ];
+                if (empty($value[ 'appid' ]) || empty($value[ 'appsecret' ])) {
+                    $this->error('请配置您公众号的AppID和AppSecret');
+                } else {
+                    $redirect_url = addon_url('wechat://common/login/callback', [ 'site_id' => $params[ 'site_id' ] ]);
+                    $get_request_code_url = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=' . $value[ 'appid' ] . '&redirect_uri=' . $redirect_url . '&response_type=code&scope=snsapi_userinfo&state=niucloud#wechat_redirect';
+                    $this->redirect($get_request_code_url);
+                }
+            }
+        }
+    }
+}