New: Add tags to Kodi metadata

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

@@ -13,6 +13,7 @@ using NzbDrone.Core.Extras.Metadata.Files;
 using NzbDrone.Core.MediaCover;
 using NzbDrone.Core.MediaFiles;
 using NzbDrone.Core.MediaFiles.MediaInfo;
+using NzbDrone.Core.Tags;
 using NzbDrone.Core.Tv;
 
 namespace NzbDrone.Core.Extras.Metadata.Consumers.Xbmc
@@ -21,16 +22,19 @@ namespace NzbDrone.Core.Extras.Metadata.Consumers.Xbmc
     {
         private readonly Logger _logger;
         private readonly IMapCoversToLocal _mediaCoverService;
+        private readonly ITagService _tagService;
         private readonly IDetectXbmcNfo _detectNfo;
         private readonly IDiskProvider _diskProvider;
 
         public XbmcMetadata(IDetectXbmcNfo detectNfo,
                             IDiskProvider diskProvider,
                             IMapCoversToLocal mediaCoverService,
+                            ITagService tagService,
                             Logger logger)
         {
             _logger = logger;
             _mediaCoverService = mediaCoverService;
+            _tagService = tagService;
             _diskProvider = diskProvider;
             _detectNfo = detectNfo;
         }
@@ -180,6 +184,16 @@ namespace NzbDrone.Core.Extras.Metadata.Consumers.Xbmc
                     tvShow.Add(new XElement("genre", genre));
                 }
 
+                if (series.Tags.Any())
+                {
+                    var tags = _tagService.GetTags(series.Tags);
+
+                    foreach (var tag in tags)
+                    {
+                        tvShow.Add(new XElement("tag", tag.Label));
+                    }
+                }
+
                 if (series.FirstAired.HasValue)
                 {
                     tvShow.Add(new XElement("premiered", series.FirstAired.Value.ToString("yyyy-MM-dd")));

src/NzbDrone.Core/Tags/TagService.cs

@@ -12,6 +12,7 @@ namespace NzbDrone.Core.Tags
     {
         Tag GetTag(int tagId);
         Tag GetTag(string tag);
+        List<Tag> GetTags(IEnumerable<int> ids);
         TagDetails Details(int tagId);
         List<TagDetails> Details();
         List<Tag> All();
@@ -61,6 +62,11 @@ namespace NzbDrone.Core.Tags
             }
         }
 
+        public List<Tag> GetTags(IEnumerable<int> ids)
+        {
+            return _repo.Get(ids).ToList();
+        }
+
         public TagDetails Details(int tagId)
         {
             var tag = GetTag(tagId);