4 files changed, 56 insertions, 6 deletions
diff --git a/Jellyfin.Api/Helpers/ClaimHelpers.cs b/Jellyfin.Api/Helpers/ClaimHelpers.cs
index df235ced2..29e6b4193 100644
--- a/Jellyfin.Api/Helpers/ClaimHelpers.cs
+++ b/Jellyfin.Api/Helpers/ClaimHelpers.cs
@@ -63,6 +63,19 @@ namespace Jellyfin.Api.Helpers
         public static string? GetToken(in ClaimsPrincipal user)
             => GetClaimValue(user, InternalClaimTypes.Token);
 
+        /// <summary>
+        /// Gets a flag specifying whether the request is using an api key.
+        /// </summary>
+        /// <param name="user">Current claims principal.</param>
+        /// <returns>The flag specifying whether the request is using an api key.</returns>
+        public static bool GetIsApiKey(in ClaimsPrincipal user)
+        {
+            var claimValue = GetClaimValue(user, InternalClaimTypes.IsApiKey);
+            return !string.IsNullOrEmpty(claimValue)
+                   && bool.TryParse(claimValue, out var parsedClaimValue)
+                   && parsedClaimValue;
+        }
+
         private static string? GetClaimValue(in ClaimsPrincipal user, string name)
         {
             return user?.Identities
diff --git a/Jellyfin.Api/Helpers/MediaInfoHelper.cs b/Jellyfin.Api/Helpers/MediaInfoHelper.cs
index e78f63b25..0d8315dee 100644
--- a/Jellyfin.Api/Helpers/MediaInfoHelper.cs
+++ b/Jellyfin.Api/Helpers/MediaInfoHelper.cs
@@ -166,7 +166,7 @@ namespace Jellyfin.Api.Helpers
             MediaSourceInfo mediaSource,
             DeviceProfile profile,
             AuthorizationInfo auth,
-            long? maxBitrate,
+            int? maxBitrate,
             long startTimeTicks,
             string mediaSourceId,
             int? audioStreamIndex,
@@ -551,7 +551,7 @@ namespace Jellyfin.Api.Helpers
             }
         }
 
-        private long? GetMaxBitrate(long? clientMaxBitrate, User user, string ipAddress)
+        private int? GetMaxBitrate(int? clientMaxBitrate, User user, string ipAddress)
         {
             var maxBitrate = clientMaxBitrate;
             var remoteClientMaxBitrate = user.RemoteClientBitrateLimit ?? 0;
diff --git a/Jellyfin.Api/Helpers/RequestHelpers.cs b/Jellyfin.Api/Helpers/RequestHelpers.cs
index 78d2b831c..49632dd01 100644
--- a/Jellyfin.Api/Helpers/RequestHelpers.cs
+++ b/Jellyfin.Api/Helpers/RequestHelpers.cs
@@ -1,11 +1,13 @@
 using System;
-using System.Collections.Generic;
 using System.Linq;
-using System.Net;
+using Jellyfin.Data.Entities;
 using Jellyfin.Data.Enums;
 using MediaBrowser.Common.Extensions;
+using MediaBrowser.Controller.Dto;
+using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Session;
+using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Querying;
 using Microsoft.AspNetCore.Http;
@@ -189,5 +191,40 @@ namespace Jellyfin.Api.Helpers
                 .Select(i => i!.Value)
                 .ToArray();
         }
+
+        internal static QueryResult<BaseItemDto> CreateQueryResult(
+            QueryResult<(BaseItem, ItemCounts)> result,
+            DtoOptions dtoOptions,
+            IDtoService dtoService,
+            bool includeItemTypes,
+            User? user)
+        {
+            var dtos = result.Items.Select(i =>
+            {
+                var (baseItem, counts) = i;
+                var dto = dtoService.GetItemByNameDto(baseItem, dtoOptions, null, user);
+
+                if (includeItemTypes)
+                {
+                    dto.ChildCount = counts.ItemCount;
+                    dto.ProgramCount = counts.ProgramCount;
+                    dto.SeriesCount = counts.SeriesCount;
+                    dto.EpisodeCount = counts.EpisodeCount;
+                    dto.MovieCount = counts.MovieCount;
+                    dto.TrailerCount = counts.TrailerCount;
+                    dto.AlbumCount = counts.AlbumCount;
+                    dto.SongCount = counts.SongCount;
+                    dto.ArtistCount = counts.ArtistCount;
+                }
+
+                return dto;
+            });
+
+            return new QueryResult<BaseItemDto>
+            {
+                Items = dtos.ToArray(),
+                TotalRecordCount = result.TotalRecordCount
+            };
+        }
     }
 }
diff --git a/Jellyfin.Api/Helpers/SimilarItemsHelper.cs b/Jellyfin.Api/Helpers/SimilarItemsHelper.cs
index b922e76cf..6b06f87cd 100644
--- a/Jellyfin.Api/Helpers/SimilarItemsHelper.cs
+++ b/Jellyfin.Api/Helpers/SimilarItemsHelper.cs
@@ -50,9 +50,9 @@ namespace Jellyfin.Api.Helpers
 
             var returnItems = items;
 
-            if (limit.HasValue)
+            if (limit.HasValue && limit < returnItems.Count)
             {
-                returnItems = returnItems.Take(limit.Value).ToList();
+                returnItems = returnItems.GetRange(0, limit.Value);
             }
 
             var dtos = dtoService.GetBaseItemDtos(returnItems, dtoOptions, user);