Fixed: Ignore invalid movie tags when writing XBMC metadata

Co-authored-by: Mark McDowall <mark@mcdowall.ca>

Fixes #9984

src/NzbDrone.Core/Extras/Metadata/Consumers/Xbmc/XbmcMetadata.cs

@@ -294,7 +294,7 @@ namespace NzbDrone.Core.Extras.Metadata.Consumers.Xbmc
 
                     if (movie.Tags.Any())
                     {
-                        var tags = _tagRepository.Get(movie.Tags);
+                        var tags = _tagRepository.GetTags(movie.Tags);
 
                         foreach (var tag in tags)
                         {

src/NzbDrone.Core/Tags/TagRepository.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.Messaging.Events;
@@ -9,6 +10,7 @@ namespace NzbDrone.Core.Tags
     {
         Tag GetByLabel(string label);
         Tag FindByLabel(string label);
+        List<Tag> GetTags(HashSet<int> tagIds);
     }
 
     public class TagRepository : BasicRepository<Tag>, ITagRepository
@@ -34,5 +36,10 @@ namespace NzbDrone.Core.Tags
         {
             return Query(x => x.Label == label).SingleOrDefault();
         }
+
+        public List<Tag> GetTags(HashSet<int> tagIds)
+        {
+            return Query(t => tagIds.Contains(t.Id));
+        }
     }
 }