1 files changed, 16 insertions, 7 deletions
diff --git a/Emby.Server.Implementations/Collections/CollectionManager.cs b/Emby.Server.Implementations/Collections/CollectionManager.cs
index 18823fa9d..0fc8fdc48 100644
--- a/Emby.Server.Implementations/Collections/CollectionManager.cs
+++ b/Emby.Server.Implementations/Collections/CollectionManager.cs
@@ -149,12 +149,17 @@ namespace Emby.Server.Implementations.Collections
             return GetCollectionsFolder(string.Empty);
         }
 
-        public Task AddToCollection(Guid collectionId, string[] ids)
+        public Task AddToCollection(Guid collectionId, IEnumerable<string> ids)
         {
             return AddToCollection(collectionId, ids, true, new MetadataRefreshOptions(_fileSystem));
         }
 
-        private async Task AddToCollection(Guid collectionId, string[] ids, bool fireEvent, MetadataRefreshOptions refreshOptions)
+        public Task AddToCollection(Guid collectionId, IEnumerable<Guid> ids)
+        {
+            return AddToCollection(collectionId, ids.Select(i => i.ToString("N")), true, new MetadataRefreshOptions(_fileSystem));
+        }
+
+        private async Task AddToCollection(Guid collectionId, IEnumerable<string> ids, bool fireEvent, MetadataRefreshOptions refreshOptions)
         {
             var collection = _libraryManager.GetItemById(collectionId) as BoxSet;
 
@@ -167,9 +172,9 @@ namespace Emby.Server.Implementations.Collections
             var itemList = new List<BaseItem>();
             var currentLinkedChildrenIds = collection.GetLinkedChildren().Select(i => i.Id).ToList();
 
-            foreach (var itemId in ids)
+            foreach (var id in ids)
             {
-                var guidId = new Guid(itemId);
+                var guidId = new Guid(id);
                 var item = _libraryManager.GetItemById(guidId);
 
                 if (string.IsNullOrWhiteSpace(item.Path))
@@ -214,7 +219,12 @@ namespace Emby.Server.Implementations.Collections
             }
         }
 
-        public async Task RemoveFromCollection(Guid collectionId, string[] itemIds)
+        public Task RemoveFromCollection(Guid collectionId, IEnumerable<string> itemIds)
+        {
+            return RemoveFromCollection(collectionId, itemIds.Select(i => new Guid(i)));
+        }
+
+        public async Task RemoveFromCollection(Guid collectionId, IEnumerable<Guid> itemIds)
         {
             var collection = _libraryManager.GetItemById(collectionId) as BoxSet;
 
@@ -226,9 +236,8 @@ namespace Emby.Server.Implementations.Collections
             var list = new List<LinkedChild>();
             var itemList = new List<BaseItem>();
 
-            foreach (var itemId in itemIds)
+            foreach (var guidId in itemIds)
             {
-                var guidId = new Guid(itemId);
                 var childItem = _libraryManager.GetItemById(guidId);
 
                 var child = collection.LinkedChildren.FirstOrDefault(i => (i.ItemId.HasValue && i.ItemId.Value == guidId) || (childItem != null && string.Equals(childItem.Path, i.Path, StringComparison.OrdinalIgnoreCase)));