增加应用下线提醒 #3250

src/Middleware/CheckAppStatus.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Miaoxing\App\Middleware;
+
+use Miaoxing\Plugin\Middleware\Base;
+use Miaoxing\Plugin\Service\AppRecord;
+use Wei\RetTrait;
+
+class CheckAppStatus extends Base
+{
+    use RetTrait;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __invoke($next)
+    {
+        // 超级管理员下线也可以访问,以便进行功能调整
+        if (wei()->curUser->isSuperAdmin()) {
+            return $next();
+        }
+
+        $record = $this->app->getRecord();
+        if (isset($record['status']) && $record['status'] != AppRecord::STATUS_ONLINE) {
+            return $this->err('很抱歉,该应用已经' . $record->getConstantValue('status', $record['status'], 'text'));
+        }
+
+        return $next();
+    }
+}

src/Plugin.php

@@ -2,6 +2,9 @@
 
 namespace Miaoxing\App;
 
+use Miaoxing\App\Middleware\CheckAppStatus;
+use miaoxing\plugin\BaseController;
+
 class Plugin extends \miaoxing\plugin\BasePlugin
 {
     protected $name = '核心';
@@ -59,8 +62,23 @@ public function onPostPageCss()
 
     /**
      * 限制命令行控制器,只有在命令行下或超级管理员才可以访问
+     *
+     * @param BaseController $controller
+     */
+    public function onControllerInit(BaseController $controller)
+    {
+        // 除去 admin/login 页面
+        if (substr($this->app->getController(), 0, 6) === 'admin/') {
+            $controller->middleware(CheckAppStatus::className());
+        }
+
+        $this->checkCli();
+    }
+
+    /**
+     * @todo 作为middleware
      */
-    public function onControllerInit()
+    protected function checkCli()
     {
         if (substr($this->app->getController(), 0, 4) !== 'cli/') {
             return;