From fdc24ec2eeffec4334c705631439de72cf6c8bdd Mon Sep 17 00:00:00 2001
From: SL1288 <SL1288@SL1288.SL1288>
Date: Mon, 19 Aug 2019 18:40:39 +0200
Subject: [PATCH] Fix LocalTrailers playback.

---
 Emby.Server.Implementations/Dto/DtoService.cs      |  2 +-
 MediaBrowser.Api/UserLibrary/UserLibraryService.cs | 10 ++++++----
 MediaBrowser.Controller/Entities/BaseItem.cs       |  8 ++++++++
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/Emby.Server.Implementations/Dto/DtoService.cs b/Emby.Server.Implementations/Dto/DtoService.cs
index 1a7f10634b..97ddfff530 100644
--- a/Emby.Server.Implementations/Dto/DtoService.cs
+++ b/Emby.Server.Implementations/Dto/DtoService.cs
@@ -1079,7 +1079,7 @@ namespace Emby.Server.Implementations.Dto
                     allExtras = item.GetExtras().ToArray();
                 }
 
-                dto.LocalTrailerCount = allExtras.Count(i => i.ExtraType.HasValue && i.ExtraType.Value == ExtraType.Trailer);
+                dto.LocalTrailerCount = allExtras.Count(i => i.ExtraType.HasValue && i.ExtraType.Value == ExtraType.Trailer) + item.GetTrailers().Count();
             }
 
             // Add EpisodeInfo
diff --git a/MediaBrowser.Api/UserLibrary/UserLibraryService.cs b/MediaBrowser.Api/UserLibrary/UserLibraryService.cs
index a9b06095da..6eaa1b692f 100644
--- a/MediaBrowser.Api/UserLibrary/UserLibraryService.cs
+++ b/MediaBrowser.Api/UserLibrary/UserLibraryService.cs
@@ -366,11 +366,13 @@ namespace MediaBrowser.Api.UserLibrary
 
             var dtoOptions = GetDtoOptions(_authContext, request);
 
-            var dtos = item.GetExtras(new[] { ExtraType.Trailer })
-                .Select(i => _dtoService.GetBaseItemDto(i, dtoOptions, user, item))
-                .ToArray();
+            var dtosExtras = item.GetExtras(new[] { ExtraType.Trailer })
+                .Select(i => _dtoService.GetBaseItemDto(i, dtoOptions, user, item));
+
+            var dtosTrailers = item.GetTrailers()
+                .Select(i => _dtoService.GetBaseItemDto(i, dtoOptions, user, item));
 
-            return ToOptimizedResult(dtos);
+            return ToOptimizedResult(dtosExtras.Concat(dtosTrailers).ToArray());
         }
 
         /// <summary>
diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs
index 2ae856b020..38e4db3cf7 100644
--- a/MediaBrowser.Controller/Entities/BaseItem.cs
+++ b/MediaBrowser.Controller/Entities/BaseItem.cs
@@ -2883,6 +2883,14 @@ namespace MediaBrowser.Controller.Entities
             return ExtraIds.Select(LibraryManager.GetItemById).Where(i => i != null && extraTypes.Contains(i.ExtraType.Value)).OrderBy(i => i.SortName);
         }
 
+        public IEnumerable<BaseItem> GetTrailers()
+        {
+            if (this is IHasTrailers)
+                return ((IHasTrailers)this).LocalTrailerIds.Select(LibraryManager.GetItemById).Where(i => i != null).OrderBy(i => i.SortName);
+            else
+                return Array.Empty<BaseItem>();
+        }
+
         public IEnumerable<BaseItem> GetDisplayExtras()
         {
             return GetExtras(DisplayExtraTypes);