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Use DistinctBy introduced in .NET 6

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This commit is contained in:
Bond_009 2022-12-19 15:21:42 +01:00
parent 411246e90f
commit 6481376b81
12 changed files with 19 additions and 37 deletions
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3
Emby.Server.Implementations/Dto/DtoService.cs
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@ -574,8 +574,7 @@ namespace Emby.Server.Implementations.Dto
.Where(i => user is null ? .Where(i => user is null ?
true : true :
i.IsVisible(user)) i.IsVisible(user))
.GroupBy(i => i.Name, StringComparer.OrdinalIgnoreCase) .DistinctBy(x => x.Name, StringComparer.OrdinalIgnoreCase)
.Select(x => x.First())
.ToDictionary(i => i.Name, StringComparer.OrdinalIgnoreCase); .ToDictionary(i => i.Name, StringComparer.OrdinalIgnoreCase);
for (var i = 0; i < people.Count; i++) for (var i = 0; i < people.Count; i++)

9
Emby.Server.Implementations/EntryPoints/LibraryChangedNotifier.cs
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@ -282,19 +282,16 @@ namespace Emby.Server.Implementations.EntryPoints
{ {
// Remove dupes in case some were saved multiple times // Remove dupes in case some were saved multiple times
var foldersAddedTo = _foldersAddedTo var foldersAddedTo = _foldersAddedTo
.GroupBy(x => x.Id) .DistinctBy(x => x.Id)
.Select(x => x.First())
.ToList(); .ToList();
var foldersRemovedFrom = _foldersRemovedFrom var foldersRemovedFrom = _foldersRemovedFrom
.GroupBy(x => x.Id) .DistinctBy(x => x.Id)
.Select(x => x.First())
.ToList(); .ToList();
var itemsUpdated = _itemsUpdated var itemsUpdated = _itemsUpdated
.Where(i => !_itemsAdded.Contains(i)) .Where(i => !_itemsAdded.Contains(i))
.GroupBy(x => x.Id) .DistinctBy(x => x.Id)
.Select(x => x.First())
.ToList(); .ToList();
SendChangeNotifications(_itemsAdded.ToList(), itemsUpdated, _itemsRemoved.ToList(), foldersAddedTo, foldersRemovedFrom, CancellationToken.None).GetAwaiter().GetResult(); SendChangeNotifications(_itemsAdded.ToList(), itemsUpdated, _itemsRemoved.ToList(), foldersAddedTo, foldersRemovedFrom, CancellationToken.None).GetAwaiter().GetResult();

3
Emby.Server.Implementations/EntryPoints/UserDataChangeNotifier.cs
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@ -123,8 +123,7 @@ namespace Emby.Server.Implementations.EntryPoints
var user = _userManager.GetUserById(userId); var user = _userManager.GetUserById(userId);
var dtoList = changedItems var dtoList = changedItems
.GroupBy(x => x.Id) .DistinctBy(x => x.Id)
.Select(x => x.First())
.Select(i => .Select(i =>
{ {
var dto = _userDataManager.GetUserDataDto(i, user); var dto = _userDataManager.GetUserDataDto(i, user);

3
Emby.Server.Implementations/IO/FileRefresher.cs
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@ -133,8 +133,7 @@ namespace Emby.Server.Implementations.IO
.Distinct(StringComparer.OrdinalIgnoreCase) .Distinct(StringComparer.OrdinalIgnoreCase)
.Select(GetAffectedBaseItem) .Select(GetAffectedBaseItem)
.Where(item => item is not null) .Where(item => item is not null)
.GroupBy(x => x!.Id) // Removed null values in the previous .Where() .DistinctBy(x => x!.Id)!; // Removed null values in the previous .Where()
.Select(x => x.First())!;
foreach (var item in itemsToRefresh) foreach (var item in itemsToRefresh)
{ {

3
Emby.Server.Implementations/Images/DynamicImageProvider.cs
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@ -81,8 +81,7 @@ namespace Emby.Server.Implementations.Images
} }
return i; return i;
}).GroupBy(x => x.Id) }).DistinctBy(x => x.Id);
.Select(x => x.First());
List<BaseItem> returnItems; List<BaseItem> returnItems;
if (isUsingCollectionStrip) if (isUsingCollectionStrip)

3
Emby.Server.Implementations/Images/PlaylistImageProvider.cs
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@ -58,8 +58,7 @@ namespace Emby.Server.Implementations.Images
return null; return null;
}) })
.Where(i => i is not null) .Where(i => i is not null)
.GroupBy(x => x.Id) .DistinctBy(x => x.Id)
.Select(x => x.First())
.ToList(); .ToList();
} }
} }

3
Emby.Server.Implementations/LiveTv/LiveTvManager.cs
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@ -2392,8 +2392,7 @@ namespace Emby.Server.Implementations.LiveTv
.Select(i => _libraryManager.FindByPath(i, true)) .Select(i => _libraryManager.FindByPath(i, true))
.Where(i => i is not null && i.IsVisibleStandalone(user)) .Where(i => i is not null && i.IsVisibleStandalone(user))
.SelectMany(i => _libraryManager.GetCollectionFolders(i)) .SelectMany(i => _libraryManager.GetCollectionFolders(i))
.GroupBy(x => x.Id) .DistinctBy(x => x.Id)
.Select(x => x.First())
.OrderBy(i => i.SortName) .OrderBy(i => i.SortName)
.ToList(); .ToList();

15
Jellyfin.Api/Controllers/LibraryController.cs
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@ -770,8 +770,7 @@ namespace Jellyfin.Api.Controllers
Name = i.Name, Name = i.Name,
DefaultEnabled = IsSaverEnabledByDefault(i.Name, types, isNewLibrary) DefaultEnabled = IsSaverEnabledByDefault(i.Name, types, isNewLibrary)
}) })
.GroupBy(i => i.Name, StringComparer.OrdinalIgnoreCase) .DistinctBy(i => i.Name, StringComparer.OrdinalIgnoreCase)
.Select(x => x.First())
.ToArray(); .ToArray();
result.MetadataReaders = plugins result.MetadataReaders = plugins
@ -781,8 +780,7 @@ namespace Jellyfin.Api.Controllers
Name = i.Name, Name = i.Name,
DefaultEnabled = true DefaultEnabled = true
}) })
.GroupBy(i => i.Name, StringComparer.OrdinalIgnoreCase) .DistinctBy(i => i.Name, StringComparer.OrdinalIgnoreCase)
.Select(x => x.First())
.ToArray(); .ToArray();
result.SubtitleFetchers = plugins result.SubtitleFetchers = plugins
@ -792,8 +790,7 @@ namespace Jellyfin.Api.Controllers
Name = i.Name, Name = i.Name,
DefaultEnabled = true DefaultEnabled = true
}) })
.GroupBy(i => i.Name, StringComparer.OrdinalIgnoreCase) .DistinctBy(i => i.Name, StringComparer.OrdinalIgnoreCase)
.Select(x => x.First())
.ToArray(); .ToArray();
var typeOptions = new List<LibraryTypeOptionsDto>(); var typeOptions = new List<LibraryTypeOptionsDto>();
@ -814,8 +811,7 @@ namespace Jellyfin.Api.Controllers
Name = i.Name, Name = i.Name,
DefaultEnabled = IsMetadataFetcherEnabledByDefault(i.Name, type, isNewLibrary) DefaultEnabled = IsMetadataFetcherEnabledByDefault(i.Name, type, isNewLibrary)
}) })
.GroupBy(i => i.Name, StringComparer.OrdinalIgnoreCase) .DistinctBy(i => i.Name, StringComparer.OrdinalIgnoreCase)
.Select(x => x.First())
.ToArray(), .ToArray(),
ImageFetchers = plugins ImageFetchers = plugins
@ -826,8 +822,7 @@ namespace Jellyfin.Api.Controllers
Name = i.Name, Name = i.Name,
DefaultEnabled = IsImageFetcherEnabledByDefault(i.Name, type, isNewLibrary) DefaultEnabled = IsImageFetcherEnabledByDefault(i.Name, type, isNewLibrary)
}) })
.GroupBy(i => i.Name, StringComparer.OrdinalIgnoreCase) .DistinctBy(i => i.Name, StringComparer.OrdinalIgnoreCase)
.Select(x => x.First())
.ToArray(), .ToArray(),
SupportedImageTypes = plugins SupportedImageTypes = plugins

6
Jellyfin.Api/Controllers/MoviesController.cs
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@ -200,8 +200,7 @@ namespace Jellyfin.Api.Controllers
IsMovie = true, IsMovie = true,
EnableGroupByMetadataKey = true, EnableGroupByMetadataKey = true,
DtoOptions = dtoOptions DtoOptions = dtoOptions
}).GroupBy(i => i.GetProviderId(MediaBrowser.Model.Entities.MetadataProvider.Imdb) ?? Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture)) }).DistinctBy(i => i.GetProviderId(MediaBrowser.Model.Entities.MetadataProvider.Imdb) ?? Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture))
.Select(x => x.First())
.Take(itemLimit) .Take(itemLimit)
.ToList(); .ToList();
@ -240,8 +239,7 @@ namespace Jellyfin.Api.Controllers
IsMovie = true, IsMovie = true,
EnableGroupByMetadataKey = true, EnableGroupByMetadataKey = true,
DtoOptions = dtoOptions DtoOptions = dtoOptions
}).GroupBy(i => i.GetProviderId(MediaBrowser.Model.Entities.MetadataProvider.Imdb) ?? Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture)) }).DistinctBy(i => i.GetProviderId(MediaBrowser.Model.Entities.MetadataProvider.Imdb) ?? Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture))
.Select(x => x.First())
.Take(itemLimit) .Take(itemLimit)
.ToList(); .ToList();

3
MediaBrowser.Controller/Entities/CollectionFolder.cs
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@ -355,8 +355,7 @@ namespace MediaBrowser.Controller.Entities
return PhysicalLocations return PhysicalLocations
.Where(i => !FileSystem.AreEqual(i, Path)) .Where(i => !FileSystem.AreEqual(i, Path))
.SelectMany(i => GetPhysicalParents(i, rootChildren)) .SelectMany(i => GetPhysicalParents(i, rootChildren))
.GroupBy(x => x.Id) .DistinctBy(x => x.Id);
.Select(x => x.First());
} }
private IEnumerable<Folder> GetPhysicalParents(string path, List<Folder> rootChildren) private IEnumerable<Folder> GetPhysicalParents(string path, List<Folder> rootChildren)

2
MediaBrowser.Controller/Entities/TV/Series.cs
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@ -283,7 +283,7 @@ namespace MediaBrowser.Controller.Entities.TV
// This depends on settings for that series // This depends on settings for that series
// When this happens, remove the duplicate from season 0 // When this happens, remove the duplicate from season 0
return allEpisodes.GroupBy(i => i.Id).Select(x => x.First()).Reverse(); return allEpisodes.DistinctBy(i => i.Id).Reverse();
} }
public async Task RefreshAllMetadata(MetadataRefreshOptions refreshOptions, IProgress<double> progress, CancellationToken cancellationToken) public async Task RefreshAllMetadata(MetadataRefreshOptions refreshOptions, IProgress<double> progress, CancellationToken cancellationToken)

3
MediaBrowser.Controller/Library/NameExtensions.cs
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@ -10,8 +10,7 @@ namespace MediaBrowser.Controller.Library
public static class NameExtensions public static class NameExtensions
{ {
public static IEnumerable<string> DistinctNames(this IEnumerable<string> names) public static IEnumerable<string> DistinctNames(this IEnumerable<string> names)
=> names.GroupBy(RemoveDiacritics, StringComparer.OrdinalIgnoreCase) => names.DistinctBy(RemoveDiacritics, StringComparer.OrdinalIgnoreCase);
.Select(x => x.First());
private static string RemoveDiacritics(string? name) private static string RemoveDiacritics(string? name)
{ {