1 files changed, 41 insertions, 4 deletions
diff --git a/Emby.Server.Implementations/Library/PathManager.cs b/Emby.Server.Implementations/Library/PathManager.cs
index c910abadb..83a6df964 100644
--- a/Emby.Server.Implementations/Library/PathManager.cs
+++ b/Emby.Server.Implementations/Library/PathManager.cs
@@ -1,5 +1,7 @@
+using System;
 using System.Globalization;
 using System.IO;
+using MediaBrowser.Common.Configuration;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.IO;
@@ -12,25 +14,60 @@ namespace Emby.Server.Implementations.Library;
 public class PathManager : IPathManager
 {
     private readonly IServerConfigurationManager _config;
+    private readonly IApplicationPaths _appPaths;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="PathManager"/> class.
     /// </summary>
     /// <param name="config">The server configuration manager.</param>
+    /// <param name="appPaths">The application paths.</param>
     public PathManager(
-        IServerConfigurationManager config)
+        IServerConfigurationManager config,
+        IApplicationPaths appPaths)
     {
         _config = config;
+        _appPaths = appPaths;
+    }
+
+    private string SubtitleCachePath => Path.Combine(_appPaths.DataPath, "subtitles");
+
+    private string AttachmentCachePath => Path.Combine(_appPaths.DataPath, "attachments");
+
+    /// <inheritdoc />
+    public string GetAttachmentPath(string mediaSourceId, string fileName)
+    {
+        return Path.Join(GetAttachmentFolderPath(mediaSourceId), fileName);
+    }
+
+    /// <inheritdoc />
+    public string GetAttachmentFolderPath(string mediaSourceId)
+    {
+        var id = Guid.Parse(mediaSourceId).ToString("D", CultureInfo.InvariantCulture).AsSpan();
+
+        return Path.Join(AttachmentCachePath, id[..2], id);
+    }
+
+    /// <inheritdoc />
+    public string GetSubtitleFolderPath(string mediaSourceId)
+    {
+        var id = Guid.Parse(mediaSourceId).ToString("D", CultureInfo.InvariantCulture).AsSpan();
+
+        return Path.Join(SubtitleCachePath, id[..2], id);
+    }
+
+    /// <inheritdoc />
+    public string GetSubtitlePath(string mediaSourceId, int streamIndex, string extension)
+    {
+        return Path.Join(GetSubtitleFolderPath(mediaSourceId), streamIndex.ToString(CultureInfo.InvariantCulture) + extension);
     }
 
     /// <inheritdoc />
     public string GetTrickplayDirectory(BaseItem item, bool saveWithMedia = false)
     {
-        var basePath = _config.ApplicationPaths.TrickplayPath;
-        var idString = item.Id.ToString("N", CultureInfo.InvariantCulture);
+        var id = item.Id.ToString("D", CultureInfo.InvariantCulture).AsSpan();
 
         return saveWithMedia
             ? Path.Combine(item.ContainingFolderPath, Path.ChangeExtension(item.Path, ".trickplay"))
-            : Path.Combine(basePath, idString);
+            : Path.Join(_config.ApplicationPaths.TrickplayPath, id[..2], id);
     }
 }