refactor: 横幅及导航新增用于回显的链接数据字段

app/admin/controller/v1/System.php

@@ -219,4 +219,29 @@ class System
 
         return $data->toArray();
     }
+
+    // 根据系统页面url获取回显数据项
+    static public function getEchoDataBySystemPageUrl($link_to, $link)
+    {
+        if ('custom' == $link_to) return [];
+
+        $data = [];
+        parse_str(parse_url($link, PHP_URL_QUERY), $params);
+        switch ($link_to) {
+            case 'article':
+                $data = ArticleModel::field(['id', 'title' => 'name'])->bypk($params['id'])->find();
+                break;
+            case 'product':
+                $data = ProductModel::field(['id', 'name'])->bypk($params['id'])->find();
+                break;
+            default:
+                return [];
+                break;
+        }
+        return [
+            'id'   => $data['id'],
+            'name' => $data['name'],
+            'link' => $link
+        ];
+    }
 }