feat: 英文nas相关

app/us/controller/BaseController.php

@@ -175,6 +175,47 @@ class BaseController extends Controller {
         return $tree;
     }
 
+    protected function buildTree($data, $pid = 0)
+    {
+        $tree = [];
+        foreach ($data as $val) {
+            if ($val['pid'] == $pid) {
+                $children = $this->buildTree($data, $val['id']);
+                if (!empty($children)) {
+                    $val['items'] = $children;
+                }
+                $tree[] = $val;
+            }
+        }
+
+        return $tree;
+    }
+
+    /**
+     * nasNavigation 获取并组装nas专题页的top导航和footer
+     */
+    protected function nasNavigation()
+    {
+        $navs = Loader::model('Navigation')->field([
+            'id',
+            'pid',
+            'name',
+            'url',
+            'value',
+            'data_type',
+            'is_new_window_open',
+        ])
+            ->where('stat', '=', 0)
+            ->where('nav_type', '=', 'tops_nas_header')
+            ->where('country_code', '=', $this->country_code)
+            ->order('sort')
+            ->select();
+
+        $navs_array = collection($navs)->toArray();
+        $header     = $this->NavDataDealWith($navs_array);
+        $this->assign('nav_header', $this->buildTree($header));
+    }
+
     //导航初始化
     private function navInit(){
         // 读取缓存数据