From bc381ede7dc757e442099c74b1969ed1911732a5 Mon Sep 17 00:00:00 2001
From: hufangzhou <hufangzhou@easycorp.ltd>
Date: Mon, 18 Apr 2022 16:45:12 +0800
Subject: [PATCH] * Fix bug #21833.

---
 module/doc/model.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/module/doc/model.php b/module/doc/model.php
index b7890c1816..833de11ba0 100644
--- a/module/doc/model.php
+++ b/module/doc/model.php
@@ -2672,6 +2672,7 @@ EOT;
         $autoloadPage = true;
         if(!empty($doc) and $doc->type == 'url')
         {
+            if(!preg_match('/^https?:\/\//', $doc->content)) $doc->content = 'http://' . $doc->content;
             $parsedUrl = parse_url($doc->content);
             $urlPort   = isset($parsedUrl['port']) ? ':' . $parsedUrl['port'] : '';
             $urlDomain = $parsedUrl['host'] . $urlPort;