From 1dd7ab9c8efa668f9486bca3357f0b3f11892fac Mon Sep 17 00:00:00 2001
From: Alexandre Vassard <vassard.alexandre@outlook.fr>
Date: Sun, 8 Mar 2026 21:15:34 +0100
Subject: [PATCH] fix(symlink): strip duplicate torrent name from subpath

torrent.Files[].Path already includes the torrent name as its first
component (e.g. "Hijack/Saison 1/file.mkv"), but GetDownloadPath was
also initialising torrentPath with torrent.RdName, causing the name
to appear twice (e.g. "Hijack/Hijack/Saison 1"). Strip the torrent
name prefix from subPath before combining so the resolved path matches
the actual rclone mount layout.
---
 .../Helpers/DownloadHelper.cs                 | 32 +++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

diff --git a/server/RdtClient.Service/Helpers/DownloadHelper.cs b/server/RdtClient.Service/Helpers/DownloadHelper.cs
index 36c20cd..39f8635 100644
--- a/server/RdtClient.Service/Helpers/DownloadHelper.cs
+++ b/server/RdtClient.Service/Helpers/DownloadHelper.cs
@@ -38,7 +38,12 @@ public static class DownloadHelper
             {
                 subPath = subPath.Trim('/').Trim('\\');
 
-                torrentPath = Path.Combine(torrentPath, subPath);
+                subPath = StripTorrentNamePrefix(subPath, directory);
+
+                if (!String.IsNullOrWhiteSpace(subPath))
+                {
+                    torrentPath = Path.Combine(torrentPath, subPath);
+                }
             }
         }
 
@@ -87,7 +92,12 @@ public static class DownloadHelper
             {
                 subPath = subPath.Trim('/').Trim('\\');
 
-                torrentPath = Path.Combine(torrentPath, subPath);
+                subPath = StripTorrentNamePrefix(subPath, torrentPath);
+
+                if (!String.IsNullOrWhiteSpace(subPath))
+                {
+                    torrentPath = Path.Combine(torrentPath, subPath);
+                }
             }
         }
 
@@ -117,4 +127,22 @@ public static class DownloadHelper
     {
         return String.Concat(path.Split(Path.GetInvalidPathChars()));
     }
+
+    private static String StripTorrentNamePrefix(String subPath, String torrentName)
+    {
+        var prefix = torrentName.TrimEnd('/', '\\');
+
+        if (subPath.Equals(prefix, StringComparison.OrdinalIgnoreCase))
+        {
+            return String.Empty;
+        }
+
+        if (subPath.StartsWith(prefix + "/", StringComparison.OrdinalIgnoreCase) ||
+            subPath.StartsWith(prefix + "\\", StringComparison.OrdinalIgnoreCase))
+        {
+            return subPath[(prefix.Length + 1)..];
+        }
+
+        return subPath;
+    }
 }