From d047d26dbf43f958350d07a39a095d72a9201ee8 Mon Sep 17 00:00:00 2001
From: Ikuo Ohba <ohba.ikuo@lxiv.co.jp>
Date: Sun, 5 May 2024 12:12:40 +0900
Subject: [PATCH] Reverted and fixed the source code.

---
 Oqtane.Server/Controllers/FileController.cs | 22 +++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/Oqtane.Server/Controllers/FileController.cs b/Oqtane.Server/Controllers/FileController.cs
index 677d922d..4f5bcb2f 100644
--- a/Oqtane.Server/Controllers/FileController.cs
+++ b/Oqtane.Server/Controllers/FileController.cs
@@ -760,13 +760,23 @@ namespace Oqtane.Controllers
         {
             if (!Directory.Exists(folderpath))
             {
-                try
+                string path = folderpath.StartsWith(Path.DirectorySeparatorChar) ? Path.DirectorySeparatorChar.ToString() : string.Empty;
+                var separators = new char[] { Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar };
+                string[] folders = folderpath.Split(separators, StringSplitOptions.RemoveEmptyEntries);
+                foreach (string folder in folders)
                 {
-                    Directory.CreateDirectory(folderpath);
-                }
-                catch (Exception ex)
-                {
-                    _logger.Log(LogLevel.Error, this, LogFunction.Create, ex, "Unable To Create Folder {Folder}", folderpath);
+                    path = Utilities.PathCombine(path, folder, Path.DirectorySeparatorChar.ToString());
+                    if (!Directory.Exists(path))
+                    {
+                        try
+                        {
+                            Directory.CreateDirectory(path);
+                        }
+                        catch (Exception ex)
+                        {
+                            _logger.Log(LogLevel.Error, this, LogFunction.Create, ex, "Unable To Create Folder {Folder}", path);
+                        }
+                    }
                 }
             }
         }