add GenreItems property

1 files changed, 34 insertions, 33 deletions

diff --git a/Emby.Server.Implementations/Dto/DtoService.cs b/Emby.Server.Implementations/Dto/DtoService.cs
index 0b66a8e1f0..fe5642f1d3 100644
--- a/Emby.Server.Implementations/Dto/DtoService.cs
+++ b/Emby.Server.Implementations/Dto/DtoService.cs
@@ -751,45 +751,41 @@ namespace Emby.Server.Implementations.Dto
         /// <returns>Task.</returns>
         private void AttachStudios(BaseItemDto dto, BaseItem item)
         {
-            var studios = item.Studios.ToList();
-
-            dto.Studios = new StudioDto[studios.Count];
-
-            var dictionary = studios.Distinct(StringComparer.OrdinalIgnoreCase).Select(name =>
-            {
-                try
+            dto.Studios = item.Studios
+                .Where(i => !string.IsNullOrWhiteSpace(i))
+                .Select(i => new NameIdPair
                 {
-                    return _libraryManager.GetStudio(name);
-                }
-                catch (IOException ex)
-                {
-                    _logger.ErrorException("Error getting studio {0}", ex, name);
-                    return null;
-                }
-            })
-            .Where(i => i != null)
-            .DistinctBy(i => i.Name, StringComparer.OrdinalIgnoreCase)
-            .ToDictionary(i => i.Name, StringComparer.OrdinalIgnoreCase);
-
-            for (var i = 0; i < studios.Count; i++)
-            {
-                var studio = studios[i];
+                    Name = i,
+                    Id = _libraryManager.GetStudioId(i).ToString("N")
+                })
+                .ToArray();
+        }
 
-                var studioDto = new StudioDto
+        private void AttachGenreItems(BaseItemDto dto, BaseItem item)
+        {
+            dto.GenreItems = item.Genres
+                .Where(i => !string.IsNullOrWhiteSpace(i))
+                .Select(i => new NameIdPair
                 {
-                    Name = studio
-                };
-
-                Studio entity;
+                    Name = i,
+                    Id = GetStudioId(i, item)
+                })
+                .ToArray();
+        }
 
-                if (dictionary.TryGetValue(studio, out entity))
-                {
-                    studioDto.Id = entity.Id.ToString("N");
-                    studioDto.PrimaryImageTag = GetImageCacheTag(entity, ImageType.Primary);
-                }
+        private string GetStudioId(string name, BaseItem owner)
+        {
+            if (owner is IHasMusicGenres)
+            {
+                return _libraryManager.GetGameGenreId(name).ToString("N");
+            }
 
-                dto.Studios[i] = studioDto;
+            if (owner is Game || owner is GameSystem)
+            {
+                return _libraryManager.GetGameGenreId(name).ToString("N");
             }
+
+            return _libraryManager.GetGenreId(name).ToString("N");
         }
 
         /// <summary>
@@ -903,6 +899,11 @@ namespace Emby.Server.Implementations.Dto
                 dto.Genres = item.Genres;
             }
 
+            if (fields.Contains(ItemFields.GenreItems))
+            {
+                AttachGenreItems(dto, item);
+            }
+
             if (options.EnableImages)
             {
                 dto.ImageTags = new Dictionary<ImageType, string>();