From 721f0df82afdd3d79bcfe29383230913b66e83f8 Mon Sep 17 00:00:00 2001
From: Jason Dove <1695733+jasongdove@users.noreply.github.com>
Date: Fri, 31 Mar 2023 13:37:54 -0500
Subject: [PATCH] fix library scanning with non-english season folder names
 (#1222)

---
 CHANGELOG.md                                               | 1 +
 .../Metadata/FallbackMetadataProviderTests.cs              | 2 ++
 ErsatzTV.Core/Metadata/FallbackMetadataProvider.cs         | 7 ++++++-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e3eebe7b5..03912eafa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ### Fixed
 - Fix updating (re-adding) Trakt lists to properly use new metadata ids that were not present when originally added
+- Fix local show library scanning with non-english season folder names, e.g. `Staffel 02`
 
 ### Changed
 - Use Poster artwork for XMLTV if available
diff --git a/ErsatzTV.Core.Tests/Metadata/FallbackMetadataProviderTests.cs b/ErsatzTV.Core.Tests/Metadata/FallbackMetadataProviderTests.cs
index bc418ad51..7c011de35 100644
--- a/ErsatzTV.Core.Tests/Metadata/FallbackMetadataProviderTests.cs
+++ b/ErsatzTV.Core.Tests/Metadata/FallbackMetadataProviderTests.cs
@@ -155,6 +155,8 @@ public class FallbackMetadataProviderTests
     [TestCase(@"/Whatever/American Dad! S01", 1)]
     [TestCase(@"/Whatever/Season 2", 2)]
     [TestCase(@"/Whatever/Season 02", 2)]
+    [TestCase(@"/Whatever/Staffel 2", 2)]
+    [TestCase(@"/Whatever/Staffel 02", 2)]
     [TestCase(@"/Whatever/Seinfeld/S02", 2)]
     [TestCase(@"/Whatever/Seinfeld/2", 2)]
     [TestCase(@"/Whatever/Season 2009", 2009)]
diff --git a/ErsatzTV.Core/Metadata/FallbackMetadataProvider.cs b/ErsatzTV.Core/Metadata/FallbackMetadataProvider.cs
index 70d05e553..3971cf2fd 100644
--- a/ErsatzTV.Core/Metadata/FallbackMetadataProvider.cs
+++ b/ErsatzTV.Core/Metadata/FallbackMetadataProvider.cs
@@ -19,13 +19,18 @@ public partial class FallbackMetadataProvider : IFallbackMetadataProvider
         {
             return seasonNumber;
         }
-
+        
         Match match = SeasonPattern.Match(folderName);
         if (match.Success && int.TryParse(match.Groups[1].Value, out seasonNumber))
         {
             return seasonNumber;
         }
 
+        if (int.TryParse(folder.Split(" ").Last(), out seasonNumber))
+        {
+            return seasonNumber;
+        }
+        
         if (folder.EndsWith("specials", StringComparison.OrdinalIgnoreCase))
         {
             return 0;