1

app/admin/model/SystemNode.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace app\admin\model;
+
+use app\common\model\TimeModel;
+
+class SystemNode extends TimeModel
+{
+
+    public static function getNodeTreeList(): array
+    {
+        $list = self::select()->toArray();
+        return self::buildNodeTree($list);
+    }
+
+    protected static function buildNodeTree($list): array
+    {
+        $newList      = [];
+        $repeatString = "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
+        foreach ($list as $vo) {
+            if ($vo['type'] == 1) {
+                $newList[] = $vo;
+                foreach ($list as $v) {
+                    if ($v['type'] == 2 && str_contains($v['node'], $vo['node'] . '/')) {
+                        $v['node'] = "{$repeatString}├{$repeatString}" . $v['node'];
+                        $newList[] = $v;
+                    }
+                }
+            }
+        }
+        return $newList;
+    }
+
+
+}