Fix Book collections scanning all items

Added static method GetBaseItemKindsForCollectionType in ItemsController (moved from ContentFolderImageProvider to be shared)

Added AudioBook to GetRepresentativeItemTypes for CollectionType.books for consistency

Added GetBooks to GetUserItems for CollectionType.books which gets BaseItemKind.Book and BaseItemKind.AudioBook

Move GetBaseItemKindsForCollectionType to DtoExtensions

Cleaned up the missing null checks and used new collection expressions.
Associate Person to Book and AudioBook for related items.

1 files changed, 14 insertions, 0 deletions

diff --git a/MediaBrowser.Controller/Entities/UserViewBuilder.cs b/MediaBrowser.Controller/Entities/UserViewBuilder.cs
index cb05056601..c57ed2faf8 100644
--- a/MediaBrowser.Controller/Entities/UserViewBuilder.cs
+++ b/MediaBrowser.Controller/Entities/UserViewBuilder.cs
@@ -61,6 +61,9 @@ namespace MediaBrowser.Controller.Entities
                 case CollectionType.folders:
                     return GetResult(_libraryManager.GetUserRootFolder().GetChildren(user, true), query);
 
+                case CollectionType.books:
+                    return GetBooks(queryParent, user, query);
+
                 case CollectionType.tvshows:
                     return GetTvView(queryParent, user, query);
 
@@ -190,6 +193,17 @@ namespace MediaBrowser.Controller.Entities
             return _libraryManager.GetItemsResult(query);
         }
 
+        private QueryResult<BaseItem> GetBooks(Folder parent, User user, InternalItemsQuery query)
+        {
+            query.Recursive = true;
+            query.Parent = parent;
+            query.SetUser(user);
+
+            query.IncludeItemTypes = new[] { BaseItemKind.Book, BaseItemKind.AudioBook };
+
+            return _libraryManager.GetItemsResult(query);
+        }
+
         private QueryResult<BaseItem> GetMovieMovies(Folder parent, User user, InternalItemsQuery query)
         {
             query.Recursive = true;