From 56a61ad012bb36106807131c9c5000ce8ead010e Mon Sep 17 00:00:00 2001
From: Cucumberrbob <128094686+Cucumberrbob@users.noreply.github.com>
Date: Sun, 2 Feb 2025 20:58:51 +0000
Subject: [PATCH] :sparkles: Use exact path for symlink source when using
 SymlinkDownloader

---
 .../Services/DownloadClient.cs                 |  5 +++++
 .../Services/Downloaders/SymlinkDownloader.cs  |  2 +-
 .../TorrentClients/DebridLinkTorrentClient.cs  | 18 ++++++++++++++++++
 3 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/server/RdtClient.Service/Services/DownloadClient.cs b/server/RdtClient.Service/Services/DownloadClient.cs
index 23d0f1e..df7b05b 100644
--- a/server/RdtClient.Service/Services/DownloadClient.cs
+++ b/server/RdtClient.Service/Services/DownloadClient.cs
@@ -45,6 +45,11 @@ public class DownloadClient(Download download, Torrent torrent, String destinati
                 downloadPath = AllDebridTorrentClient.GetSymlinkPath(torrent, download);
             }
 
+            if (torrent.ClientKind == Torrent.TorrentClientKind.DebridLink && Type == Data.Enums.DownloadClient.Symlink)
+            {
+                downloadPath = DebridLinkClient.GetSymlinkPath(torrent, download);
+            }
+
             if (filePath == null || downloadPath == null)
             {
                 throw new("Invalid download path");
diff --git a/server/RdtClient.Service/Services/Downloaders/SymlinkDownloader.cs b/server/RdtClient.Service/Services/Downloaders/SymlinkDownloader.cs
index 74db7c0..cf91f04 100644
--- a/server/RdtClient.Service/Services/Downloaders/SymlinkDownloader.cs
+++ b/server/RdtClient.Service/Services/Downloaders/SymlinkDownloader.cs
@@ -62,7 +62,7 @@ public class SymlinkDownloader(String uri, String destinationPath, String path,
             var shouldSearch = true;
 
             // When resolving symlinks for AllDebrid, we know the exact file path, so we can skip the search.
-            if (clientKind == Torrent.TorrentClientKind.AllDebrid)
+            if (clientKind is Torrent.TorrentClientKind.AllDebrid or Torrent.TorrentClientKind.DebridLink)
             {
                 var potentialFilePath = Path.Combine(rcloneMountPath, path);
                 
diff --git a/server/RdtClient.Service/Services/TorrentClients/DebridLinkTorrentClient.cs b/server/RdtClient.Service/Services/TorrentClients/DebridLinkTorrentClient.cs
index 435b656..262f712 100644
--- a/server/RdtClient.Service/Services/TorrentClients/DebridLinkTorrentClient.cs
+++ b/server/RdtClient.Service/Services/TorrentClients/DebridLinkTorrentClient.cs
@@ -6,6 +6,8 @@ using RdtClient.Data.Models.TorrentClient;
 using RdtClient.Service.Helpers;
 using DebridLinkFrNET.Models;
 using System.Web;
+using RdtClient.Data.Models.Data;
+using Torrent = RdtClient.Data.Models.Data.Torrent;
 
 namespace RdtClient.Service.Services.TorrentClients;
 
@@ -316,4 +318,20 @@ public class DebridLinkClient : ITorrentClient
 
         return Task.FromResult(HttpUtility.UrlDecode(uri.Segments.Last()));
     }
+
+    public static String? GetSymlinkPath(Torrent torrent, Download download)
+    {
+        if (torrent.RdName == null || download.FileName == null)
+        {
+            return null;
+        }
+
+        // Single file torrents always have that file at `/mnt-root/Seedbox/filename.ext`
+        if (torrent.Files?.Count == 1)
+        {
+            return download.FileName;
+        }
+
+        return Path.Combine(torrent.RdName, download.FileName);
+    }
 }
\ No newline at end of file