Merge branch 'ztflow-dingguodong-main#dingguodong' of zentao/zentaopms (

#125)

module/backup/control.php

@@ -75,6 +75,8 @@ public function index(int $recTotal = 0, int $recPerPage = 20, int $pageID = 1)
                 function cmp($left, $right){return $left->create_time < $right->create_time ? 1 : -1;}
                 usort($backups, 'cmp');
 
+                if(empty($operating)) $this->system->unsetMaintenance();
+
                 $this->view->operating = $operating;
             }
 

module/system/model.php

@@ -139,6 +139,8 @@ public function backup(?object $instance, string $mode = ''): array
     {
         if(empty($instance)) $instance = $this->config->instance->zentaopaas;
 
+        $this->setMaintenance('backup');
+
         $rawResult = $this->cne->backup($instance, $this->app->user->account, $mode);
 
         if(!empty($rawResult->code) && $rawResult->code == 200)
@@ -252,11 +254,25 @@ public function setMaintenance(string $action): bool
 
         $maintenance = new stdclass();
         $maintenance->action = $action;
-        $maintenance->reason = $this->lang->system->maintenance[$action];
+        $maintenance->reason = zget($this->lang->system->maintenance->reason, $action, $this->lang->unknown);
 
         return $this->loadModel('setting')->setItem('system.system.maintenance', json_encode($maintenance));
     }
 
+    /**
+     * 复原系统维护信息。
+     * Unset Maintenance message.
+     *
+     * @return void
+     */
+    public function unsetMaintenance(): void
+    {
+        $maintenance = $this->loadModel('setting')->getItem('owner=system&module=system&key=maintenance');
+        if(empty($maintenance)) return;
+
+        $this->setting->deleteItems('owner=system&module=system&key=maintenance');
+    }
+
     /**
      * 从云API服务器获取最新的发布版本。
      * Get the latest release from cloud API server.