diff options
Diffstat (limited to 'Emby.Server.Implementations/Library/MediaSourceManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Library/MediaSourceManager.cs | 147 |
1 files changed, 117 insertions, 30 deletions
diff --git a/Emby.Server.Implementations/Library/MediaSourceManager.cs b/Emby.Server.Implementations/Library/MediaSourceManager.cs index fdb4c7328b..97e00177b6 100644 --- a/Emby.Server.Implementations/Library/MediaSourceManager.cs +++ b/Emby.Server.Implementations/Library/MediaSourceManager.cs @@ -24,6 +24,7 @@ using MediaBrowser.Common.Extensions; using MediaBrowser.Controller; using MediaBrowser.Controller.Entities; using MediaBrowser.Controller.Entities.TV; +using MediaBrowser.Controller.IO; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.LiveTv; using MediaBrowser.Controller.MediaEncoding; @@ -127,6 +128,11 @@ namespace Emby.Server.Implementations.Library return true; } + if (stream.IsVobSubSubtitleStream) + { + return true; + } + return false; } @@ -171,6 +177,7 @@ namespace Emby.Server.Implementations.Library public async Task<IReadOnlyList<MediaSourceInfo>> GetPlaybackMediaSources(BaseItem item, User user, bool allowMediaProbe, bool enablePathSubstitution, CancellationToken cancellationToken) { var mediaSources = GetStaticMediaSources(item, enablePathSubstitution, user); + ResolveSymlinkPaths(mediaSources, enablePathSubstitution); // If file is strm or main media stream is missing, force a metadata refresh with remote probing if (allowMediaProbe && mediaSources[0].Type != MediaSourceType.Placeholder @@ -187,6 +194,7 @@ namespace Emby.Server.Implementations.Library cancellationToken).ConfigureAwait(false); mediaSources = GetStaticMediaSources(item, enablePathSubstitution, user); + ResolveSymlinkPaths(mediaSources, enablePathSubstitution); } var dynamicMediaSources = await GetDynamicMediaSources(item, cancellationToken).ConfigureAwait(false); @@ -221,7 +229,11 @@ namespace Emby.Server.Implementations.Library list.Add(source); } - return SortMediaSources(list).ToArray(); + var preferredId = mediaSources.Count > 0 && Guid.TryParse(mediaSources[0].Id, out var topSourceId) + ? topSourceId + : item.Id; + + return SortMediaSources(list, preferredId).ToArray(); } /// <inheritdoc />> @@ -319,6 +331,28 @@ namespace Emby.Server.Implementations.Library } } + /// <summary> + /// Resolves symlinked file paths on the supplied sources to the real on-disk target. + /// Skipped when <paramref name="enablePathSubstitution"/> is set because the path may + /// already have been rewritten to a UNC/URL meant for the client to consume directly. + /// </summary> + private static void ResolveSymlinkPaths(IReadOnlyList<MediaSourceInfo> sources, bool enablePathSubstitution) + { + if (enablePathSubstitution) + { + return; + } + + foreach (var source in sources) + { + if (source.Protocol == MediaProtocol.File + && FileSystemHelper.ResolveLinkTarget(source.Path, returnFinalTarget: true) is { Exists: true } target) + { + source.Path = target.FullName; + } + } + } + private static void SetKeyProperties(IMediaSourceProvider provider, MediaSourceInfo mediaSource) { var prefix = provider.GetType().FullName.GetMD5().ToString("N", CultureInfo.InvariantCulture) + LiveStreamIdDelimiter; @@ -356,6 +390,12 @@ namespace Emby.Server.Implementations.Library if (user is not null) { + sources = sources + .Where(source => !Guid.TryParse(source.Id, out var sourceId) + || sourceId.Equals(item.Id) + || _libraryManager.GetItemById<BaseItem>(sourceId, user) is not null) + .ToArray(); + foreach (var source in sources) { SetDefaultAudioAndSubtitleStreamIndices(item, source, user); @@ -370,6 +410,59 @@ namespace Emby.Server.Implementations.Library source.SupportsDirectStream = user.HasPermission(PermissionKind.EnablePlaybackRemuxing); } } + + sources = SetAlternateVersionResumeStates(item, sources, user); + } + + return sources; + } + + /// <summary> + /// When the queried item is a primary, moves the most recently played version to the front so + /// that resuming without an explicit source selection plays the version that was last watched. + /// A directly queried alternate version keeps its own source first. Per-user playback position + /// is not surfaced on the source itself; it is carried by each version's own UserData. + /// </summary> + /// <param name="item">The queried item.</param> + /// <param name="sources">The item's media sources.</param> + /// <param name="user">The user.</param> + /// <returns>The media sources, reordered when a version drives resume.</returns> + private IReadOnlyList<MediaSourceInfo> SetAlternateVersionResumeStates(BaseItem item, IReadOnlyList<MediaSourceInfo> sources, User user) + { + // For a video, multiple sources means alternate versions. + if (item is not Video video || sources.Count < 2) + { + return sources; + } + + var versions = video.GetAllVersions(); + if (versions.Count < 2) + { + return sources; + } + + var userDataByVersion = _userDataManager.GetUserDataBatch(versions, user); + var dataBySourceId = new Dictionary<string, UserItemData>(versions.Count, StringComparer.OrdinalIgnoreCase); + foreach (var version in versions) + { + if (userDataByVersion.TryGetValue(version.Id, out var data)) + { + dataBySourceId[version.Id.ToString("N", CultureInfo.InvariantCulture)] = data; + } + } + + // Reorder only for a resumable (in-progress) version; + // a completed version has no position to resume, so it must not be pulled to the front here. + var resumeSource = VersionPlaybackSelector.SelectMostRecentlyPlayed( + sources, + source => source.Id is not null ? dataBySourceId.GetValueOrDefault(source.Id) : null, + data => data.PlaybackPositionTicks > 0); + + if (resumeSource is not null && !video.PrimaryVersionId.HasValue && !ReferenceEquals(sources[0], resumeSource)) + { + var reordered = new List<MediaSourceInfo>(sources.Count) { resumeSource }; + reordered.AddRange(sources.Where(s => !ReferenceEquals(s, resumeSource))); + return reordered; } return sources; @@ -440,10 +533,6 @@ namespace Emby.Server.Implementations.Library if (string.Equals(user.AudioLanguagePreference, "OriginalLanguage", StringComparison.OrdinalIgnoreCase)) { - originalLanguage = !string.IsNullOrWhiteSpace(originalLanguage) - ? originalLanguage.Split(',').FirstOrDefault() - : null; - if (user.PlayDefaultAudioTrack) { source.DefaultAudioStreamIndex = MediaStreamSelector.GetDefaultAudioStreamIndex( @@ -498,17 +587,7 @@ namespace Emby.Server.Implementations.Library var allowRememberingSelection = item is null || item.EnableRememberingTrackSelections; - var originalLanguage = item?.OriginalLanguage ?? item switch - { - Episode episode => episode.Series.OriginalLanguage, - Video video => video.GetOwner() switch - { - Episode ownerEpisode => ownerEpisode.OriginalLanguage ?? ownerEpisode.Series.OriginalLanguage, - BaseItem owner => owner.OriginalLanguage, - null => null - }, - _ => null - }; + var originalLanguage = item?.GetInheritedOriginalLanguage(); SetDefaultAudioStreamIndex(source, userData, user, allowRememberingSelection, originalLanguage); SetDefaultSubtitleStreamIndex(source, userData, user, allowRememberingSelection); @@ -524,24 +603,32 @@ namespace Emby.Server.Implementations.Library } } - private static IEnumerable<MediaSourceInfo> SortMediaSources(IEnumerable<MediaSourceInfo> sources) + private static IEnumerable<MediaSourceInfo> SortMediaSources(IEnumerable<MediaSourceInfo> sources, Guid preferredItemId = default) { - return sources.OrderBy(i => - { - if (i.VideoType.HasValue && i.VideoType.Value == VideoType.VideoFile) + // The source belonging to the queried item sorts first so it stays the default that gets played. + var preferredId = preferredItemId.IsEmpty() + ? null + : preferredItemId.ToString("N", CultureInfo.InvariantCulture); + + return sources + .OrderByDescending(i => preferredId is not null && string.Equals(i.Id, preferredId, StringComparison.OrdinalIgnoreCase)) + .ThenBy(i => { - return 0; - } + if (i.VideoType.HasValue && i.VideoType.Value == VideoType.VideoFile) + { + return 0; + } - return 1; - }).ThenBy(i => i.Video3DFormat.HasValue ? 1 : 0) - .ThenByDescending(i => - { - var stream = i.VideoStream; + return 1; + }) + .ThenBy(i => i.Video3DFormat.HasValue ? 1 : 0) + .ThenByDescending(i => + { + var stream = i.VideoStream; - return stream?.Width ?? 0; - }) - .Where(i => i.Type != MediaSourceType.Placeholder); + return stream?.Width ?? 0; + }) + .Where(i => i.Type != MediaSourceType.Placeholder); } public async Task<Tuple<LiveStreamResponse, IDirectStreamProvider>> OpenLiveStreamInternal(LiveStreamRequest request, CancellationToken cancellationToken) |