Convert CollectionType, SpecialFolderType to enum (#9764)

* Convert CollectionType, SpecialFolderType to enum

* Hide internal enum CollectionType values

* Apply suggestions from code review

Co-authored-by: Shadowghost <Shadowghost@users.noreply.github.com>

* Fix recent change

* Update Jellyfin.Data/Attributes/OpenApiIgnoreEnumAttribute.cs

Co-authored-by: Patrick Barron <barronpm@gmail.com>

---------

Co-authored-by: Shadowghost <Shadowghost@users.noreply.github.com>
Co-authored-by: Patrick Barron <barronpm@gmail.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/MediaBrowser.Controller/Library/ItemResolveArgs.cs b/MediaBrowser.Controller/Library/ItemResolveArgs.cs
index dcd0110fb..6202f92f5 100644
--- a/MediaBrowser.Controller/Library/ItemResolveArgs.cs
+++ b/MediaBrowser.Controller/Library/ItemResolveArgs.cs
@@ -5,6 +5,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.IO;
@@ -120,7 +121,7 @@ namespace MediaBrowser.Controller.Library
             }
         }
 
-        public string CollectionType { get; set; }
+        public CollectionType? CollectionType { get; set; }
 
         public bool HasParent<T>()
             where T : Folder
@@ -220,7 +221,7 @@ namespace MediaBrowser.Controller.Library
             return GetFileSystemEntryByName(name) is not null;
         }
 
-        public string GetCollectionType()
+        public CollectionType? GetCollectionType()
         {
             return CollectionType;
         }
@@ -229,7 +230,7 @@ namespace MediaBrowser.Controller.Library
         /// Gets the configured content type for the path.
         /// </summary>
         /// <returns>The configured content type.</returns>
-        public string GetConfiguredContentType()
+        public CollectionType? GetConfiguredContentType()
         {
             return _libraryManager.GetConfiguredContentType(Path);
         }