Allow multiple library folders

Jellyfin.Plugin.JellyLMS/Services/LmsSessionController.cs

@@ -422,14 +422,7 @@ public class LmsSessionController : ISessionController, IDisposable
                     var positionSeconds = positionTicks / TimeSpan.TicksPerSecond;
 
                     // Check if we're using direct file path mode - if so, LMS can seek natively
-                    var config = Plugin.Instance?.Configuration;
-                    var canSeekNatively = config?.UseDirectFilePath == true
-                        && !string.IsNullOrEmpty(config.JellyfinMediaPath)
-                        && !string.IsNullOrEmpty(config.LmsMediaPath)
-                        && _currentItem?.Path != null
-                        && _currentItem.Path.StartsWith(config.JellyfinMediaPath, StringComparison.OrdinalIgnoreCase);
-
-                    if (canSeekNatively)
+                    if (CanSeekNatively())
                     {
                         // Use native LMS seeking - much smoother!
                         _logger.LogInformation("Seeking natively to {Seconds}s using LMS time command", positionSeconds);
@@ -565,24 +558,27 @@ public class LmsSessionController : ISessionController, IDisposable
     {
         var config = Plugin.Instance?.Configuration;
 
-        // Check if direct file path mode is enabled and configured
-        if (config?.UseDirectFilePath == true
-            && !string.IsNullOrEmpty(config.JellyfinMediaPath)
-            && !string.IsNullOrEmpty(config.LmsMediaPath)
-            && _currentItem?.Path != null)
+        // Check if direct file path mode is enabled
+        if (config?.UseDirectFilePath == true && _currentItem?.Path != null)
         {
-            var directPath = BuildDirectFilePath(_currentItem.Path, config.JellyfinMediaPath, config.LmsMediaPath);
-            if (directPath != null)
+            // Try each path mapping until one matches
+            foreach (var mapping in config.GetAllPathMappings())
             {
-                _logger.LogDebug(
-                    "Using direct file path: {OriginalPath} -> {MappedPath}",
-                    _currentItem.Path,
-                    directPath);
-                return (directPath, true);
+                var directPath = BuildDirectFilePath(_currentItem.Path, mapping.JellyfinPath, mapping.LmsPath);
+                if (directPath != null)
+                {
+                    _logger.LogDebug(
+                        "Using direct file path with mapping '{JellyfinPath}' -> '{LmsPath}': {OriginalPath} -> {MappedPath}",
+                        mapping.JellyfinPath,
+                        mapping.LmsPath,
+                        _currentItem.Path,
+                        directPath);
+                    return (directPath, true);
+                }
             }
 
             _logger.LogWarning(
-                "Direct file path mode enabled but path mapping failed for: {Path}",
+                "Direct file path mode enabled but no path mapping matched for: {Path}",
                 _currentItem.Path);
         }
 
@@ -590,6 +586,31 @@ public class LmsSessionController : ISessionController, IDisposable
         return (BuildStreamUrlWithPosition(itemId, startPositionTicks), false);
     }
 
+    /// <summary>
+    /// Checks if the current item can use native LMS seeking (direct file path mode).
+    /// </summary>
+    private bool CanSeekNatively()
+    {
+        var config = Plugin.Instance?.Configuration;
+        if (config?.UseDirectFilePath != true || _currentItem?.Path == null)
+        {
+            return false;
+        }
+
+        // Check if any mapping matches the current item's path
+        foreach (var mapping in config.GetAllPathMappings())
+        {
+            var normalizedPath = _currentItem.Path.Replace('\\', '/');
+            var normalizedPrefix = mapping.JellyfinPath.TrimEnd('/', '\\').Replace('\\', '/');
+            if (normalizedPath.StartsWith(normalizedPrefix, StringComparison.OrdinalIgnoreCase))
+            {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     /// <summary>
     /// Maps a Jellyfin file path to an LMS file path using the configured path prefixes.
     /// </summary>