Merge pull request #12798 from JPVenson/feature/EFUserData

Refactor library.db into jellyfin.db and EFCore
This commit is contained in:
Joshua M. Boniface
2025-01-25 02:08:44 -05:00
committed by GitHub
160 changed files with 20076 additions and 7497 deletions

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@@ -39,7 +39,7 @@ namespace MediaBrowser.Providers.BoxSets
protected override bool EnableUpdatingPremiereDateFromChildren => true;
/// <inheritdoc />
protected override IList<BaseItem> GetChildrenForMetadataUpdates(BoxSet item)
protected override IReadOnlyList<BaseItem> GetChildrenForMetadataUpdates(BoxSet item)
{
return item.GetLinkedChildren();
}

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@@ -1,26 +0,0 @@
#pragma warning disable CS1591
using System;
using System.Collections.Generic;
using MediaBrowser.Controller.Chapters;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Entities;
namespace MediaBrowser.Providers.Chapters
{
public class ChapterManager : IChapterManager
{
private readonly IItemRepository _itemRepo;
public ChapterManager(IItemRepository itemRepo)
{
_itemRepo = itemRepo;
}
/// <inheritdoc />
public void SaveChapters(Guid itemId, IReadOnlyList<ChapterInfo> chapters)
{
_itemRepo.SaveChapters(itemId, chapters);
}
}
}

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@@ -74,10 +74,11 @@ namespace MediaBrowser.Providers.Manager
public virtual async Task<ItemUpdateType> RefreshMetadata(BaseItem item, MetadataRefreshOptions refreshOptions, CancellationToken cancellationToken)
{
var itemOfType = (TItemType)item;
var updateType = ItemUpdateType.None;
var libraryOptions = LibraryManager.GetLibraryOptions(item);
var isFirstRefresh = item.DateLastRefreshed == default;
var hasRefreshedMetadata = true;
var hasRefreshedImages = true;
var requiresRefresh = libraryOptions.AutomaticRefreshIntervalDays > 0 && (DateTime.UtcNow - item.DateLastRefreshed).TotalDays >= libraryOptions.AutomaticRefreshIntervalDays;
@@ -131,9 +132,10 @@ namespace MediaBrowser.Providers.Manager
People = LibraryManager.GetPeople(item)
};
bool hasRefreshedMetadata = true;
bool hasRefreshedImages = true;
var isFirstRefresh = item.DateLastRefreshed == default;
var beforeSaveResult = BeforeSave(itemOfType, isFirstRefresh || refreshOptions.ReplaceAllMetadata || refreshOptions.MetadataRefreshMode == MetadataRefreshMode.FullRefresh || requiresRefresh || refreshOptions.ForceSave, updateType);
updateType |= beforeSaveResult;
updateType = await SaveInternal(item, refreshOptions, updateType, isFirstRefresh, requiresRefresh, metadataResult, cancellationToken).ConfigureAwait(false);
// Next run metadata providers
if (refreshOptions.MetadataRefreshMode != MetadataRefreshMode.None)
@@ -188,43 +190,43 @@ namespace MediaBrowser.Providers.Manager
}
}
var beforeSaveResult = BeforeSave(itemOfType, isFirstRefresh || refreshOptions.ReplaceAllMetadata || refreshOptions.MetadataRefreshMode == MetadataRefreshMode.FullRefresh || requiresRefresh || refreshOptions.ForceSave, updateType);
updateType |= beforeSaveResult;
// Save if changes were made, or it's never been saved before
if (refreshOptions.ForceSave || updateType > ItemUpdateType.None || isFirstRefresh || refreshOptions.ReplaceAllMetadata || requiresRefresh)
if (hasRefreshedMetadata && hasRefreshedImages)
{
if (item.IsFileProtocol)
{
var file = TryGetFile(item.Path, refreshOptions.DirectoryService);
if (file is not null)
{
item.DateModified = file.LastWriteTimeUtc;
}
}
// If any of these properties are set then make sure the updateType is not None, just to force everything to save
if (refreshOptions.ForceSave || refreshOptions.ReplaceAllMetadata)
{
updateType |= ItemUpdateType.MetadataDownload;
}
if (hasRefreshedMetadata && hasRefreshedImages)
{
item.DateLastRefreshed = DateTime.UtcNow;
}
else
{
item.DateLastRefreshed = default;
}
// Save to database
await SaveItemAsync(metadataResult, updateType, cancellationToken).ConfigureAwait(false);
item.DateLastRefreshed = DateTime.UtcNow;
}
updateType = await SaveInternal(item, refreshOptions, updateType, isFirstRefresh, requiresRefresh, metadataResult, cancellationToken).ConfigureAwait(false);
await AfterMetadataRefresh(itemOfType, refreshOptions, cancellationToken).ConfigureAwait(false);
return updateType;
async Task<ItemUpdateType> SaveInternal(BaseItem item, MetadataRefreshOptions refreshOptions, ItemUpdateType updateType, bool isFirstRefresh, bool requiresRefresh, MetadataResult<TItemType> metadataResult, CancellationToken cancellationToken)
{
// Save if changes were made, or it's never been saved before
if (refreshOptions.ForceSave || updateType > ItemUpdateType.None || isFirstRefresh || refreshOptions.ReplaceAllMetadata || requiresRefresh)
{
if (item.IsFileProtocol)
{
var file = TryGetFile(item.Path, refreshOptions.DirectoryService);
if (file is not null)
{
item.DateModified = file.LastWriteTimeUtc;
}
}
// If any of these properties are set then make sure the updateType is not None, just to force everything to save
if (refreshOptions.ForceSave || refreshOptions.ReplaceAllMetadata)
{
updateType |= ItemUpdateType.MetadataDownload;
}
// Save to database
await SaveItemAsync(metadataResult, updateType, cancellationToken).ConfigureAwait(false);
}
return updateType;
}
}
private void ApplySearchResult(ItemLookupInfo lookupInfo, RemoteSearchResult result)
@@ -322,17 +324,17 @@ namespace MediaBrowser.Providers.Manager
return false;
}
protected virtual IList<BaseItem> GetChildrenForMetadataUpdates(TItemType item)
protected virtual IReadOnlyList<BaseItem> GetChildrenForMetadataUpdates(TItemType item)
{
if (item is Folder folder)
{
return folder.GetRecursiveChildren();
}
return Array.Empty<BaseItem>();
return [];
}
protected virtual ItemUpdateType UpdateMetadataFromChildren(TItemType item, IList<BaseItem> children, bool isFullRefresh, ItemUpdateType currentUpdateType)
protected virtual ItemUpdateType UpdateMetadataFromChildren(TItemType item, IReadOnlyList<BaseItem> children, bool isFullRefresh, ItemUpdateType currentUpdateType)
{
var updateType = ItemUpdateType.None;
@@ -371,7 +373,7 @@ namespace MediaBrowser.Providers.Manager
return updateType;
}
private ItemUpdateType UpdateCumulativeRunTimeTicks(TItemType item, IList<BaseItem> children)
private ItemUpdateType UpdateCumulativeRunTimeTicks(TItemType item, IReadOnlyList<BaseItem> children)
{
if (item is Folder folder && folder.SupportsCumulativeRunTimeTicks)
{
@@ -395,7 +397,7 @@ namespace MediaBrowser.Providers.Manager
return ItemUpdateType.None;
}
private ItemUpdateType UpdateDateLastMediaAdded(TItemType item, IList<BaseItem> children)
private ItemUpdateType UpdateDateLastMediaAdded(TItemType item, IReadOnlyList<BaseItem> children)
{
var updateType = ItemUpdateType.None;
@@ -429,7 +431,7 @@ namespace MediaBrowser.Providers.Manager
return updateType;
}
private ItemUpdateType UpdatePremiereDate(TItemType item, IList<BaseItem> children)
private ItemUpdateType UpdatePremiereDate(TItemType item, IReadOnlyList<BaseItem> children)
{
var updateType = ItemUpdateType.None;
@@ -467,7 +469,7 @@ namespace MediaBrowser.Providers.Manager
return updateType;
}
private ItemUpdateType UpdateGenres(TItemType item, IList<BaseItem> children)
private ItemUpdateType UpdateGenres(TItemType item, IReadOnlyList<BaseItem> children)
{
var updateType = ItemUpdateType.None;
@@ -488,7 +490,7 @@ namespace MediaBrowser.Providers.Manager
return updateType;
}
private ItemUpdateType UpdateStudios(TItemType item, IList<BaseItem> children)
private ItemUpdateType UpdateStudios(TItemType item, IReadOnlyList<BaseItem> children)
{
var updateType = ItemUpdateType.None;
@@ -509,7 +511,7 @@ namespace MediaBrowser.Providers.Manager
return updateType;
}
private ItemUpdateType UpdateOfficialRating(TItemType item, IList<BaseItem> children)
private ItemUpdateType UpdateOfficialRating(TItemType item, IReadOnlyList<BaseItem> children)
{
var updateType = ItemUpdateType.None;
@@ -1142,13 +1144,8 @@ namespace MediaBrowser.Providers.Manager
}
}
private static void MergePeople(List<PersonInfo> source, List<PersonInfo> target)
private static void MergePeople(IReadOnlyList<PersonInfo> source, IReadOnlyList<PersonInfo> target)
{
if (target is null)
{
target = new List<PersonInfo>();
}
foreach (var person in target)
{
var normalizedName = person.Name.RemoveDiacritics();

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@@ -270,7 +270,9 @@ namespace MediaBrowser.Providers.Manager
try
{
var fileStream = AsyncFile.OpenRead(source);
await new ImageSaver(_configurationManager, _libraryMonitor, _fileSystem, _logger).SaveImage(item, fileStream, mimeType, type, imageIndex, saveLocallyWithMedia, cancellationToken).ConfigureAwait(false);
await new ImageSaver(_configurationManager, _libraryMonitor, _fileSystem, _logger)
.SaveImage(item, fileStream, mimeType, type, imageIndex, saveLocallyWithMedia, cancellationToken)
.ConfigureAwait(false);
}
finally
{

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@@ -23,7 +23,7 @@
<PackageReference Include="Microsoft.Extensions.Http" />
<PackageReference Include="Newtonsoft.Json" />
<PackageReference Include="PlaylistsNET" />
<PackageReference Include="z440.atl.core"/>
<PackageReference Include="z440.atl.core" />
<PackageReference Include="TMDbLib" />
</ItemGroup>

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@@ -36,6 +36,7 @@ namespace MediaBrowser.Providers.MediaInfo
private readonly IMediaSourceManager _mediaSourceManager;
private readonly LyricResolver _lyricResolver;
private readonly ILyricManager _lyricManager;
private readonly IMediaStreamRepository _mediaStreamRepository;
/// <summary>
/// Initializes a new instance of the <see cref="AudioFileProber"/> class.
@@ -47,6 +48,7 @@ namespace MediaBrowser.Providers.MediaInfo
/// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
/// <param name="lyricResolver">Instance of the <see cref="LyricResolver"/> interface.</param>
/// <param name="lyricManager">Instance of the <see cref="ILyricManager"/> interface.</param>
/// <param name="mediaStreamRepository">Instance of the <see cref="IMediaStreamRepository"/>.</param>
public AudioFileProber(
ILogger<AudioFileProber> logger,
IMediaSourceManager mediaSourceManager,
@@ -54,7 +56,8 @@ namespace MediaBrowser.Providers.MediaInfo
IItemRepository itemRepo,
ILibraryManager libraryManager,
LyricResolver lyricResolver,
ILyricManager lyricManager)
ILyricManager lyricManager,
IMediaStreamRepository mediaStreamRepository)
{
_mediaEncoder = mediaEncoder;
_itemRepo = itemRepo;
@@ -63,6 +66,7 @@ namespace MediaBrowser.Providers.MediaInfo
_mediaSourceManager = mediaSourceManager;
_lyricResolver = lyricResolver;
_lyricManager = lyricManager;
_mediaStreamRepository = mediaStreamRepository;
ATL.Settings.DisplayValueSeparator = InternalValueSeparator;
ATL.Settings.UseFileNameWhenNoTitle = false;
ATL.Settings.ID3v2_separatev2v3Values = false;
@@ -149,7 +153,7 @@ namespace MediaBrowser.Providers.MediaInfo
audio.HasLyrics = mediaStreams.Any(s => s.Type == MediaStreamType.Lyric);
_itemRepo.SaveMediaStreams(audio.Id, mediaStreams, cancellationToken);
_mediaStreamRepository.SaveMediaStreams(audio.Id, mediaStreams, cancellationToken);
}
/// <summary>

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@@ -1,4 +1,4 @@
#nullable disable
#pragma warning disable CA1826 // CA1826 Do not use Enumerable methods on Indexable collections.
using System;
using System.Collections.Generic;
@@ -74,18 +74,17 @@ namespace MediaBrowser.Providers.MediaInfo
return GetImage((Audio)item, imageStreams, cancellationToken);
}
private async Task<DynamicImageResponse> GetImage(Audio item, List<MediaStream> imageStreams, CancellationToken cancellationToken)
private async Task<DynamicImageResponse> GetImage(Audio item, IReadOnlyList<MediaStream> imageStreams, CancellationToken cancellationToken)
{
var path = GetAudioImagePath(item);
if (!File.Exists(path))
{
Directory.CreateDirectory(Path.GetDirectoryName(path));
var directoryName = Path.GetDirectoryName(path) ?? throw new InvalidOperationException($"Invalid path '{path}'");
Directory.CreateDirectory(directoryName);
var imageStream = imageStreams.FirstOrDefault(i => (i.Comment ?? string.Empty).Contains("front", StringComparison.OrdinalIgnoreCase)) ??
imageStreams.FirstOrDefault(i => (i.Comment ?? string.Empty).Contains("cover", StringComparison.OrdinalIgnoreCase)) ??
imageStreams.FirstOrDefault();
var imageStreamIndex = imageStream?.Index;
var tempFile = await _mediaEncoder.ExtractAudioImage(item.Path, imageStreamIndex, cancellationToken).ConfigureAwait(false);

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@@ -31,6 +31,7 @@ namespace MediaBrowser.Providers.MediaInfo
public class FFProbeVideoInfo
{
private readonly ILogger<FFProbeVideoInfo> _logger;
private readonly IMediaSourceManager _mediaSourceManager;
private readonly IMediaEncoder _mediaEncoder;
private readonly IItemRepository _itemRepo;
private readonly IBlurayExaminer _blurayExaminer;
@@ -38,11 +39,12 @@ namespace MediaBrowser.Providers.MediaInfo
private readonly IEncodingManager _encodingManager;
private readonly IServerConfigurationManager _config;
private readonly ISubtitleManager _subtitleManager;
private readonly IChapterManager _chapterManager;
private readonly IChapterRepository _chapterManager;
private readonly ILibraryManager _libraryManager;
private readonly AudioResolver _audioResolver;
private readonly SubtitleResolver _subtitleResolver;
private readonly IMediaSourceManager _mediaSourceManager;
private readonly IMediaAttachmentRepository _mediaAttachmentRepository;
private readonly IMediaStreamRepository _mediaStreamRepository;
public FFProbeVideoInfo(
ILogger<FFProbeVideoInfo> logger,
@@ -54,10 +56,12 @@ namespace MediaBrowser.Providers.MediaInfo
IEncodingManager encodingManager,
IServerConfigurationManager config,
ISubtitleManager subtitleManager,
IChapterManager chapterManager,
IChapterRepository chapterManager,
ILibraryManager libraryManager,
AudioResolver audioResolver,
SubtitleResolver subtitleResolver)
SubtitleResolver subtitleResolver,
IMediaAttachmentRepository mediaAttachmentRepository,
IMediaStreamRepository mediaStreamRepository)
{
_logger = logger;
_mediaSourceManager = mediaSourceManager;
@@ -72,6 +76,9 @@ namespace MediaBrowser.Providers.MediaInfo
_libraryManager = libraryManager;
_audioResolver = audioResolver;
_subtitleResolver = subtitleResolver;
_mediaAttachmentRepository = mediaAttachmentRepository;
_mediaStreamRepository = mediaStreamRepository;
_mediaStreamRepository = mediaStreamRepository;
}
public async Task<ItemUpdateType> ProbeVideo<T>(
@@ -267,11 +274,11 @@ namespace MediaBrowser.Providers.MediaInfo
video.HasSubtitles = mediaStreams.Any(i => i.Type == MediaStreamType.Subtitle);
_itemRepo.SaveMediaStreams(video.Id, mediaStreams, cancellationToken);
_mediaStreamRepository.SaveMediaStreams(video.Id, mediaStreams, cancellationToken);
if (mediaAttachments.Any())
{
_itemRepo.SaveMediaAttachments(video.Id, mediaAttachments, cancellationToken);
_mediaAttachmentRepository.SaveMediaAttachments(video.Id, mediaAttachments, cancellationToken);
}
if (options.MetadataRefreshMode == MetadataRefreshMode.FullRefresh

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@@ -121,7 +121,7 @@ namespace MediaBrowser.Providers.MediaInfo
mediaStream.Index = startIndex++;
mediaStream.IsDefault = pathInfo.IsDefault || mediaStream.IsDefault;
mediaStream.IsForced = pathInfo.IsForced || mediaStream.IsForced;
mediaStream.IsHearingImpaired = pathInfo.IsHearingImpaired || mediaStream.IsHearingImpaired;
mediaStream.IsHearingImpaired = pathInfo.IsHearingImpaired || mediaStream.IsHearingImpaired.GetValueOrDefault();
mediaStreams.Add(MergeMetadata(mediaStream, pathInfo));
}

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@@ -61,12 +61,14 @@ namespace MediaBrowser.Providers.MediaInfo
/// <param name="encodingManager">Instance of the <see cref="IEncodingManager"/> interface.</param>
/// <param name="config">Instance of the <see cref="IServerConfigurationManager"/> interface.</param>
/// <param name="subtitleManager">Instance of the <see cref="ISubtitleManager"/> interface.</param>
/// <param name="chapterManager">Instance of the <see cref="IChapterManager"/> interface.</param>
/// <param name="chapterManager">Instance of the <see cref="IChapterRepository"/> interface.</param>
/// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
/// <param name="loggerFactory">Instance of the <see cref="ILoggerFactory"/>.</param>
/// <param name="fileSystem">Instance of the <see cref="IFileSystem"/> interface.</param>
/// <param name="namingOptions">The <see cref="NamingOptions"/>.</param>
/// <param name="lyricManager">Instance of the <see cref="ILyricManager"/> interface.</param>
/// <param name="mediaAttachmentRepository">Instance of the <see cref="IMediaAttachmentRepository"/> interface.</param>
/// <param name="mediaStreamRepository">Instance of the <see cref="IMediaStreamRepository"/> interface.</param>
public ProbeProvider(
IMediaSourceManager mediaSourceManager,
IMediaEncoder mediaEncoder,
@@ -76,12 +78,14 @@ namespace MediaBrowser.Providers.MediaInfo
IEncodingManager encodingManager,
IServerConfigurationManager config,
ISubtitleManager subtitleManager,
IChapterManager chapterManager,
IChapterRepository chapterManager,
ILibraryManager libraryManager,
IFileSystem fileSystem,
ILoggerFactory loggerFactory,
NamingOptions namingOptions,
ILyricManager lyricManager)
ILyricManager lyricManager,
IMediaAttachmentRepository mediaAttachmentRepository,
IMediaStreamRepository mediaStreamRepository)
{
_logger = loggerFactory.CreateLogger<ProbeProvider>();
_audioResolver = new AudioResolver(loggerFactory.CreateLogger<AudioResolver>(), localization, mediaEncoder, fileSystem, namingOptions);
@@ -101,7 +105,9 @@ namespace MediaBrowser.Providers.MediaInfo
chapterManager,
libraryManager,
_audioResolver,
_subtitleResolver);
_subtitleResolver,
mediaAttachmentRepository,
mediaStreamRepository);
_audioProber = new AudioFileProber(
loggerFactory.CreateLogger<AudioFileProber>(),
@@ -110,7 +116,8 @@ namespace MediaBrowser.Providers.MediaInfo
itemRepo,
libraryManager,
_lyricResolver,
lyricManager);
lyricManager,
mediaStreamRepository);
}
/// <inheritdoc />

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@@ -31,7 +31,7 @@ namespace MediaBrowser.Providers.MediaInfo
public async Task<List<string>> DownloadSubtitles(
Video video,
List<MediaStream> mediaStreams,
IReadOnlyList<MediaStream> mediaStreams,
bool skipIfEmbeddedSubtitlesPresent,
bool skipIfAudioTrackMatches,
bool requirePerfectMatch,
@@ -68,7 +68,7 @@ namespace MediaBrowser.Providers.MediaInfo
public Task<bool> DownloadSubtitles(
Video video,
List<MediaStream> mediaStreams,
IReadOnlyList<MediaStream> mediaStreams,
bool skipIfEmbeddedSubtitlesPresent,
bool skipIfAudioTrackMatches,
bool requirePerfectMatch,
@@ -120,7 +120,7 @@ namespace MediaBrowser.Providers.MediaInfo
private async Task<bool> DownloadSubtitles(
Video video,
List<MediaStream> mediaStreams,
IReadOnlyList<MediaStream> mediaStreams,
bool skipIfEmbeddedSubtitlesPresent,
bool skipIfAudioTrackMatches,
bool requirePerfectMatch,

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@@ -1,3 +1,5 @@
#pragma warning disable CA1826 // CA1826 Do not use Enumerable methods on Indexable collections.
using System;
using System.Collections.Generic;
using System.Linq;

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@@ -47,11 +47,11 @@ namespace MediaBrowser.Providers.Music
protected override bool EnableUpdatingStudiosFromChildren => true;
/// <inheritdoc />
protected override IList<BaseItem> GetChildrenForMetadataUpdates(MusicAlbum item)
protected override IReadOnlyList<BaseItem> GetChildrenForMetadataUpdates(MusicAlbum item)
=> item.GetRecursiveChildren(i => i is Audio);
/// <inheritdoc />
protected override ItemUpdateType UpdateMetadataFromChildren(MusicAlbum item, IList<BaseItem> children, bool isFullRefresh, ItemUpdateType currentUpdateType)
protected override ItemUpdateType UpdateMetadataFromChildren(MusicAlbum item, IReadOnlyList<BaseItem> children, bool isFullRefresh, ItemUpdateType currentUpdateType)
{
var updateType = base.UpdateMetadataFromChildren(item, children, isFullRefresh, currentUpdateType);

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@@ -1,6 +1,7 @@
#pragma warning disable CS1591
using System.Collections.Generic;
using System.Collections.Immutable;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
@@ -28,7 +29,7 @@ namespace MediaBrowser.Providers.Music
protected override bool EnableUpdatingGenresFromChildren => true;
/// <inheritdoc />
protected override IList<BaseItem> GetChildrenForMetadataUpdates(MusicArtist item)
protected override IReadOnlyList<BaseItem> GetChildrenForMetadataUpdates(MusicArtist item)
{
return item.IsAccessedByName
? item.GetTaggedItems(new InternalItemsQuery

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@@ -36,7 +36,7 @@ namespace MediaBrowser.Providers.Playlists
protected override bool EnableUpdatingStudiosFromChildren => true;
/// <inheritdoc />
protected override IList<BaseItem> GetChildrenForMetadataUpdates(Playlist item)
protected override IReadOnlyList<BaseItem> GetChildrenForMetadataUpdates(Playlist item)
=> item.GetLinkedChildren();
/// <inheritdoc />

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@@ -80,11 +80,11 @@ namespace MediaBrowser.Providers.TV
}
/// <inheritdoc />
protected override IList<BaseItem> GetChildrenForMetadataUpdates(Season item)
protected override IReadOnlyList<BaseItem> GetChildrenForMetadataUpdates(Season item)
=> item.GetEpisodes();
/// <inheritdoc />
protected override ItemUpdateType UpdateMetadataFromChildren(Season item, IList<BaseItem> children, bool isFullRefresh, ItemUpdateType currentUpdateType)
protected override ItemUpdateType UpdateMetadataFromChildren(Season item, IReadOnlyList<BaseItem> children, bool isFullRefresh, ItemUpdateType currentUpdateType)
{
var updateType = base.UpdateMetadataFromChildren(item, children, isFullRefresh, currentUpdateType);
@@ -96,7 +96,7 @@ namespace MediaBrowser.Providers.TV
return updateType;
}
private ItemUpdateType SaveIsVirtualItem(Season item, IList<BaseItem> episodes)
private ItemUpdateType SaveIsVirtualItem(Season item, IReadOnlyList<BaseItem> episodes)
{
var isVirtualItem = item.LocationType == LocationType.Virtual && (episodes.Count == 0 || episodes.All(i => i.LocationType == LocationType.Virtual));