1 files changed, 10 insertions, 21 deletions

diff --git a/Emby.Server.Implementations/Channels/ChannelManager.cs b/Emby.Server.Implementations/Channels/ChannelManager.cs
index 6faa5d363..43c8a451b 100644
--- a/Emby.Server.Implementations/Channels/ChannelManager.cs
+++ b/Emby.Server.Implementations/Channels/ChannelManager.cs
@@ -10,8 +10,9 @@ using System.Threading;
 using System.Threading.Tasks;
 using Jellyfin.Data.Entities;
 using Jellyfin.Data.Enums;
-using MediaBrowser.Common.Extensions;
+using Jellyfin.Extensions;
 using Jellyfin.Extensions.Json;
+using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Progress;
 using MediaBrowser.Controller.Channels;
 using MediaBrowser.Controller.Configuration;
@@ -129,16 +130,14 @@ namespace Emby.Server.Implementations.Channels
             var internalChannel = _libraryManager.GetItemById(item.ChannelId);
             if (internalChannel == null)
             {
-                throw new ArgumentException();
+                throw new ArgumentException(nameof(item.ChannelId));
             }
 
             var channel = Channels.FirstOrDefault(i => GetInternalChannelId(i.Name).Equals(internalChannel.Id));
 
-            var supportsDelete = channel as ISupportsDelete;
-
-            if (supportsDelete == null)
+            if (channel is not ISupportsDelete supportsDelete)
             {
-                throw new ArgumentException();
+                throw new ArgumentException(nameof(channel));
             }
 
             return supportsDelete.DeleteItem(item.ExternalId, CancellationToken.None);
@@ -179,7 +178,7 @@ namespace Emby.Server.Implementations.Channels
                     try
                     {
                         return (GetChannelProvider(i) is IHasFolderAttributes hasAttributes
-                            && hasAttributes.Attributes.Contains("Recordings", StringComparer.OrdinalIgnoreCase)) == val;
+                            && hasAttributes.Attributes.Contains("Recordings", StringComparison.OrdinalIgnoreCase)) == val;
                     }
                     catch
                     {
@@ -541,7 +540,7 @@ namespace Emby.Server.Implementations.Channels
             return _libraryManager.GetItemIds(
                 new InternalItemsQuery
                 {
-                    IncludeItemTypes = new[] { nameof(Channel) },
+                    IncludeItemTypes = new[] { BaseItemKind.Channel },
                     OrderBy = new[] { (ItemSortBy.SortName, SortOrder.Ascending) }
                 }).Select(i => GetChannelFeatures(i)).ToArray();
         }
@@ -586,7 +585,7 @@ namespace Emby.Server.Implementations.Channels
         {
             var supportsLatest = provider is ISupportsLatestMedia;
 
-            return new ChannelFeatures
+            return new ChannelFeatures(channel.Name, channel.Id)
             {
                 CanFilter = !features.MaxPageSize.HasValue,
                 CanSearch = provider is ISearchableChannel,
@@ -596,8 +595,6 @@ namespace Emby.Server.Implementations.Channels
                 MediaTypes = features.MediaTypes.ToArray(),
                 SupportsSortOrderToggle = features.SupportsSortOrderToggle,
                 SupportsLatestMedia = supportsLatest,
-                Name = channel.Name,
-                Id = channel.Id.ToString("N", CultureInfo.InvariantCulture),
                 SupportsContentDownloading = features.SupportsContentDownloading,
                 AutoRefreshLevels = features.AutoRefreshLevels
             };
@@ -1077,14 +1074,6 @@ namespace Emby.Server.Implementations.Channels
                 forceUpdate = true;
             }
 
-            // was used for status
-            // if (!string.Equals(item.ExternalEtag ?? string.Empty, info.Etag ?? string.Empty, StringComparison.Ordinal))
-            // {
-            //    item.ExternalEtag = info.Etag;
-            //    forceUpdate = true;
-            //    _logger.LogDebug("Forcing update due to ExternalEtag {0}", item.Name);
-            // }
-
             if (!internalChannelId.Equals(item.ChannelId))
             {
                 forceUpdate = true;
@@ -1145,7 +1134,7 @@ namespace Emby.Server.Implementations.Channels
 
             if (!info.IsLiveStream)
             {
-                if (item.Tags.Contains("livestream", StringComparer.OrdinalIgnoreCase))
+                if (item.Tags.Contains("livestream", StringComparison.OrdinalIgnoreCase))
                 {
                     item.Tags = item.Tags.Except(new[] { "livestream" }, StringComparer.OrdinalIgnoreCase).ToArray();
                     _logger.LogDebug("Forcing update due to Tags {0}", item.Name);
@@ -1154,7 +1143,7 @@ namespace Emby.Server.Implementations.Channels
             }
             else
             {
-                if (!item.Tags.Contains("livestream", StringComparer.OrdinalIgnoreCase))
+                if (!item.Tags.Contains("livestream", StringComparison.OrdinalIgnoreCase))
                 {
                     item.Tags = item.Tags.Concat(new[] { "livestream" }).ToArray();
                     _logger.LogDebug("Forcing update due to Tags {0}", item.Name);