824 lines
26 KiB
C#
824 lines
26 KiB
C#
using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Persistence;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.MediaInfo;
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using MediaBrowser.Common.Extensions;
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using MediaBrowser.Controller.Channels;
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using MediaBrowser.Controller.IO;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.Serialization;
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using MediaBrowser.Model.Extensions;
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namespace MediaBrowser.Controller.Entities
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{
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/// <summary>
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/// Class Video
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/// </summary>
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public class Video : BaseItem,
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IHasAspectRatio,
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ISupportsPlaceHolders,
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IHasMediaSources
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{
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[IgnoreDataMember]
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public string PrimaryVersionId { get; set; }
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public string[] AdditionalParts { get; set; }
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public string[] LocalAlternateVersions { get; set; }
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public LinkedChild[] LinkedAlternateVersions { get; set; }
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[IgnoreDataMember]
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public override bool SupportsPlayedStatus
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{
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get
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{
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return true;
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}
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}
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[IgnoreDataMember]
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public override bool SupportsInheritedParentImages
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{
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get
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{
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return true;
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}
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}
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[IgnoreDataMember]
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public override bool SupportsPositionTicksResume
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{
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get
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{
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var extraType = ExtraType;
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if (extraType.HasValue)
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{
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if (extraType.Value == Model.Entities.ExtraType.Sample)
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{
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return false;
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}
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if (extraType.Value == Model.Entities.ExtraType.ThemeVideo)
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{
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return false;
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}
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if (extraType.Value == Model.Entities.ExtraType.Trailer)
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{
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return false;
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}
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}
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return true;
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}
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}
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public override string CreatePresentationUniqueKey()
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{
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if (!string.IsNullOrWhiteSpace(PrimaryVersionId))
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{
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return PrimaryVersionId;
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}
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return base.CreatePresentationUniqueKey();
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}
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[IgnoreDataMember]
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public override bool EnableRefreshOnDateModifiedChange
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{
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get
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{
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return VideoType == VideoType.VideoFile || VideoType == VideoType.Iso;
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}
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}
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[IgnoreDataMember]
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public override bool SupportsThemeMedia
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{
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get { return true; }
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}
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/// <summary>
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/// Gets or sets the timestamp.
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/// </summary>
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/// <value>The timestamp.</value>
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public TransportStreamTimestamp? Timestamp { get; set; }
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/// <summary>
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/// Gets or sets the subtitle paths.
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/// </summary>
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/// <value>The subtitle paths.</value>
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public string[] SubtitleFiles { get; set; }
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/// <summary>
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/// Gets or sets a value indicating whether this instance has subtitles.
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/// </summary>
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/// <value><c>true</c> if this instance has subtitles; otherwise, <c>false</c>.</value>
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public bool HasSubtitles { get; set; }
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public bool IsPlaceHolder { get; set; }
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public bool IsShortcut { get; set; }
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public string ShortcutPath { get; set; }
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/// <summary>
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/// Gets or sets the default index of the video stream.
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/// </summary>
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/// <value>The default index of the video stream.</value>
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public int? DefaultVideoStreamIndex { get; set; }
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/// <summary>
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/// Gets or sets the type of the video.
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/// </summary>
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/// <value>The type of the video.</value>
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public VideoType VideoType { get; set; }
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/// <summary>
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/// Gets or sets the type of the iso.
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/// </summary>
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/// <value>The type of the iso.</value>
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public IsoType? IsoType { get; set; }
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/// <summary>
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/// Gets or sets the video3 D format.
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/// </summary>
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/// <value>The video3 D format.</value>
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public Video3DFormat? Video3DFormat { get; set; }
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public string[] GetPlayableStreamFileNames()
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{
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var videoType = VideoType;
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if (videoType == VideoType.Iso && IsoType == Model.Entities.IsoType.BluRay)
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{
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videoType = VideoType.BluRay;
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}
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else if (videoType == VideoType.Iso && IsoType == Model.Entities.IsoType.Dvd)
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{
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videoType = VideoType.Dvd;
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}
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else
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{
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return new string[] { };
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}
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return MediaEncoder.GetPlayableStreamFileNames(Path, videoType);
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}
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/// <summary>
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/// Gets or sets the aspect ratio.
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/// </summary>
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/// <value>The aspect ratio.</value>
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public string AspectRatio { get; set; }
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public Video()
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{
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AdditionalParts = EmptyStringArray;
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LocalAlternateVersions = EmptyStringArray;
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SubtitleFiles = EmptyStringArray;
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LinkedAlternateVersions = EmptyLinkedChildArray;
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}
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public override bool CanDownload()
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{
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if (VideoType == VideoType.Dvd || VideoType == VideoType.BluRay)
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{
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return false;
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}
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var locationType = LocationType;
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return locationType != LocationType.Remote &&
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locationType != LocationType.Virtual;
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}
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[IgnoreDataMember]
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public override bool SupportsAddingToPlaylist
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{
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get { return true; }
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}
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[IgnoreDataMember]
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public int MediaSourceCount
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{
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get
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{
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if (!string.IsNullOrWhiteSpace(PrimaryVersionId))
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{
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var item = LibraryManager.GetItemById(PrimaryVersionId) as Video;
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if (item != null)
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{
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return item.MediaSourceCount;
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}
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}
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return LinkedAlternateVersions.Length + LocalAlternateVersions.Length + 1;
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}
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}
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[IgnoreDataMember]
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public bool IsStacked
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{
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get { return AdditionalParts.Length > 0; }
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}
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[IgnoreDataMember]
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public bool HasLocalAlternateVersions
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{
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get { return LocalAlternateVersions.Length > 0; }
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}
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public IEnumerable<Guid> GetAdditionalPartIds()
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{
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return AdditionalParts.Select(i => LibraryManager.GetNewItemId(i, typeof(Video)));
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}
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public IEnumerable<Guid> GetLocalAlternateVersionIds()
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{
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return LocalAlternateVersions.Select(i => LibraryManager.GetNewItemId(i, typeof(Video)));
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}
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[IgnoreDataMember]
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public override SourceType SourceType
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{
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get
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{
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if (IsActiveRecording())
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{
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return SourceType.LiveTV;
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}
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return base.SourceType;
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}
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}
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protected bool IsActiveRecording()
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{
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return LiveTvManager.GetActiveRecordingInfo(Path) != null;
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}
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public override bool CanDelete()
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{
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if (IsActiveRecording())
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{
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return false;
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}
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return base.CanDelete();
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}
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[IgnoreDataMember]
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public bool IsCompleteMedia
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{
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get { return !IsActiveRecording(); }
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}
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[IgnoreDataMember]
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protected virtual bool EnableDefaultVideoUserDataKeys
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{
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get
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{
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return true;
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}
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}
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public override List<string> GetUserDataKeys()
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{
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var list = base.GetUserDataKeys();
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if (EnableDefaultVideoUserDataKeys)
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{
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if (ExtraType.HasValue)
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{
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var key = this.GetProviderId(MetadataProviders.Tmdb);
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if (!string.IsNullOrWhiteSpace(key))
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{
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list.Insert(0, GetUserDataKey(key));
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}
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key = this.GetProviderId(MetadataProviders.Imdb);
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if (!string.IsNullOrWhiteSpace(key))
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{
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list.Insert(0, GetUserDataKey(key));
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}
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}
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else
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{
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var key = this.GetProviderId(MetadataProviders.Imdb);
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if (!string.IsNullOrWhiteSpace(key))
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{
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list.Insert(0, key);
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}
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key = this.GetProviderId(MetadataProviders.Tmdb);
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if (!string.IsNullOrWhiteSpace(key))
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{
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list.Insert(0, key);
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}
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}
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}
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return list;
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}
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private string GetUserDataKey(string providerId)
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{
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var key = providerId + "-" + ExtraType.ToString().ToLower();
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// Make sure different trailers have their own data.
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if (RunTimeTicks.HasValue)
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{
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key += "-" + RunTimeTicks.Value.ToString(CultureInfo.InvariantCulture);
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}
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return key;
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}
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public IEnumerable<Video> GetLinkedAlternateVersions()
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{
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return LinkedAlternateVersions
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.Select(GetLinkedChild)
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.Where(i => i != null)
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.OfType<Video>()
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.OrderBy(i => i.SortName);
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}
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/// <summary>
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/// Gets the additional parts.
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/// </summary>
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/// <returns>IEnumerable{Video}.</returns>
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public IEnumerable<Video> GetAdditionalParts()
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{
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return GetAdditionalPartIds()
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.Select(i => LibraryManager.GetItemById(i))
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.Where(i => i != null)
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.OfType<Video>()
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.OrderBy(i => i.SortName);
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}
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[IgnoreDataMember]
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public override string ContainingFolderPath
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{
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get
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{
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if (IsStacked)
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{
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return FileSystem.GetDirectoryName(Path);
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}
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if (!IsPlaceHolder)
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{
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if (VideoType == VideoType.BluRay || VideoType == VideoType.Dvd)
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{
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return Path;
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}
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}
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return base.ContainingFolderPath;
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}
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}
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[IgnoreDataMember]
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public override string FileNameWithoutExtension
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{
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get
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{
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if (LocationType == LocationType.FileSystem)
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{
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if (VideoType == VideoType.BluRay || VideoType == VideoType.Dvd)
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{
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return System.IO.Path.GetFileName(Path);
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}
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return System.IO.Path.GetFileNameWithoutExtension(Path);
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}
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return null;
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}
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}
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internal override bool IsValidFromResolver(BaseItem newItem)
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{
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var current = this;
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var newAsVideo = newItem as Video;
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if (newAsVideo != null)
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{
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if (!current.AdditionalParts.SequenceEqual(newAsVideo.AdditionalParts, StringComparer.OrdinalIgnoreCase))
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{
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return false;
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}
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if (!current.LocalAlternateVersions.SequenceEqual(newAsVideo.LocalAlternateVersions, StringComparer.OrdinalIgnoreCase))
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{
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return false;
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}
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if (newAsVideo.VideoType != VideoType)
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{
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return false;
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}
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}
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return base.IsValidFromResolver(newItem);
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}
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public static string[] QueryPlayableStreamFiles(string rootPath, VideoType videoType)
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{
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if (videoType == VideoType.Dvd)
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{
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return FileSystem.GetFiles(rootPath, new[] { ".vob" }, false, true)
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.OrderByDescending(i => i.Length)
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.ThenBy(i => i.FullName)
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.Take(1)
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.Select(i => i.FullName)
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.ToArray();
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}
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if (videoType == VideoType.BluRay)
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{
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return FileSystem.GetFiles(rootPath, new[] { ".m2ts" }, false, true)
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.OrderByDescending(i => i.Length)
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.ThenBy(i => i.FullName)
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.Take(1)
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.Select(i => i.FullName)
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.ToArray();
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}
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return new string[] { };
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}
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/// <summary>
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/// Gets a value indicating whether [is3 D].
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/// </summary>
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/// <value><c>true</c> if [is3 D]; otherwise, <c>false</c>.</value>
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[IgnoreDataMember]
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public bool Is3D
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{
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get { return Video3DFormat.HasValue; }
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}
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/// <summary>
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/// Gets the type of the media.
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/// </summary>
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/// <value>The type of the media.</value>
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[IgnoreDataMember]
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public override string MediaType
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{
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get
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{
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return Model.Entities.MediaType.Video;
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}
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}
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protected override async Task<bool> RefreshedOwnedItems(MetadataRefreshOptions options, List<FileSystemMetadata> fileSystemChildren, CancellationToken cancellationToken)
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{
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var hasChanges = await base.RefreshedOwnedItems(options, fileSystemChildren, cancellationToken).ConfigureAwait(false);
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if (IsStacked)
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{
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var tasks = AdditionalParts
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.Select(i => RefreshMetadataForOwnedVideo(options, true, i, cancellationToken));
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await Task.WhenAll(tasks).ConfigureAwait(false);
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}
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// Must have a parent to have additional parts or alternate versions
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// In other words, it must be part of the Parent/Child tree
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// The additional parts won't have additional parts themselves
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if (LocationType == LocationType.FileSystem && GetParent() != null)
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{
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if (!IsStacked)
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{
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RefreshLinkedAlternateVersions();
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var tasks = LocalAlternateVersions
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.Select(i => RefreshMetadataForOwnedVideo(options, false, i, cancellationToken));
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await Task.WhenAll(tasks).ConfigureAwait(false);
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}
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}
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return hasChanges;
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}
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private void RefreshLinkedAlternateVersions()
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{
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foreach (var child in LinkedAlternateVersions)
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{
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// Reset the cached value
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if (child.ItemId.HasValue && child.ItemId.Value == Guid.Empty)
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{
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child.ItemId = null;
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}
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}
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}
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public override async Task UpdateToRepository(ItemUpdateType updateReason, CancellationToken cancellationToken)
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{
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await base.UpdateToRepository(updateReason, cancellationToken).ConfigureAwait(false);
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var localAlternates = GetLocalAlternateVersionIds()
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.Select(i => LibraryManager.GetItemById(i))
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.Where(i => i != null);
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foreach (var item in localAlternates)
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{
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item.ImageInfos = ImageInfos;
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item.Overview = Overview;
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item.ProductionYear = ProductionYear;
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item.PremiereDate = PremiereDate;
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item.CommunityRating = CommunityRating;
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item.OfficialRating = OfficialRating;
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item.Genres = Genres;
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item.ProviderIds = ProviderIds;
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await item.UpdateToRepository(ItemUpdateType.MetadataDownload, cancellationToken).ConfigureAwait(false);
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}
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}
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public override IEnumerable<FileSystemMetadata> GetDeletePaths()
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{
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if (!IsInMixedFolder)
|
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{
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return new[] {
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new FileSystemMetadata
|
|
{
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FullName = ContainingFolderPath,
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IsDirectory = true
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}
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};
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}
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return base.GetDeletePaths();
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}
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|
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public List<MediaStream> GetMediaStreams()
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{
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return MediaSourceManager.GetMediaStreams(new MediaStreamQuery
|
|
{
|
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ItemId = Id
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});
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}
|
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|
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public virtual MediaStream GetDefaultVideoStream()
|
|
{
|
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if (!DefaultVideoStreamIndex.HasValue)
|
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{
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return null;
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}
|
|
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return MediaSourceManager.GetMediaStreams(new MediaStreamQuery
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|
{
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ItemId = Id,
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Index = DefaultVideoStreamIndex.Value
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}).FirstOrDefault();
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}
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private List<Tuple<Video, MediaSourceType>> GetAllVideosForMediaSources()
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{
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var list = new List<Tuple<Video, MediaSourceType>>();
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list.Add(new Tuple<Video, MediaSourceType>(this, MediaSourceType.Default));
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list.AddRange(GetLinkedAlternateVersions().Select(i => new Tuple<Video, MediaSourceType>(i, MediaSourceType.Grouping)));
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|
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if (!string.IsNullOrWhiteSpace(PrimaryVersionId))
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{
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var primary = LibraryManager.GetItemById(PrimaryVersionId) as Video;
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if (primary != null)
|
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{
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var existingIds = list.Select(i => i.Item1.Id).ToList();
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list.Add(new Tuple<Video, MediaSourceType>(primary, MediaSourceType.Grouping));
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list.AddRange(primary.GetLinkedAlternateVersions().Where(i => !existingIds.Contains(i.Id)).Select(i => new Tuple<Video, MediaSourceType>(i, MediaSourceType.Grouping)));
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}
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}
|
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|
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var localAlternates = list
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.SelectMany(i => i.Item1.GetLocalAlternateVersionIds())
|
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.Select(LibraryManager.GetItemById)
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.Where(i => i != null)
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.OfType<Video>()
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.ToList();
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list.AddRange(localAlternates.Select(i => new Tuple<Video, MediaSourceType>(i, MediaSourceType.Default)));
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|
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return list;
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}
|
|
|
|
public virtual List<MediaSourceInfo> GetMediaSources(bool enablePathSubstitution)
|
|
{
|
|
if (SourceType == SourceType.Channel)
|
|
{
|
|
var sources = ChannelManager.GetStaticMediaSources(this, CancellationToken.None)
|
|
.ToList();
|
|
|
|
if (sources.Count > 0)
|
|
{
|
|
return sources;
|
|
}
|
|
|
|
return new List<MediaSourceInfo>
|
|
{
|
|
GetVersionInfo(enablePathSubstitution, this, MediaSourceType.Placeholder)
|
|
};
|
|
}
|
|
|
|
var list = GetAllVideosForMediaSources();
|
|
var result = list.Select(i => GetVersionInfo(enablePathSubstitution, i.Item1, i.Item2)).ToList();
|
|
|
|
if (IsActiveRecording())
|
|
{
|
|
foreach (var mediaSource in result)
|
|
{
|
|
mediaSource.Type = MediaSourceType.Placeholder;
|
|
}
|
|
}
|
|
|
|
return result.OrderBy(i =>
|
|
{
|
|
if (i.VideoType == VideoType.VideoFile)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
|
|
}).ThenBy(i => i.Video3DFormat.HasValue ? 1 : 0)
|
|
.ThenByDescending(i =>
|
|
{
|
|
var stream = i.VideoStream;
|
|
|
|
return stream == null || stream.Width == null ? 0 : stream.Width.Value;
|
|
})
|
|
.ToList();
|
|
}
|
|
|
|
private static MediaSourceInfo GetVersionInfo(bool enablePathSubstitution, Video media, MediaSourceType type)
|
|
{
|
|
if (media == null)
|
|
{
|
|
throw new ArgumentNullException("media");
|
|
}
|
|
|
|
var mediaStreams = MediaSourceManager.GetMediaStreams(media.Id);
|
|
|
|
var locationType = media.LocationType;
|
|
|
|
var info = new MediaSourceInfo
|
|
{
|
|
Id = media.Id.ToString("N"),
|
|
IsoType = media.IsoType,
|
|
Protocol = locationType == LocationType.Remote ? MediaProtocol.Http : MediaProtocol.File,
|
|
MediaStreams = mediaStreams,
|
|
Name = GetMediaSourceName(media, mediaStreams),
|
|
Path = enablePathSubstitution ? GetMappedPath(media, media.Path, locationType) : media.Path,
|
|
RunTimeTicks = media.RunTimeTicks,
|
|
Video3DFormat = media.Video3DFormat,
|
|
VideoType = media.VideoType,
|
|
Container = media.Container,
|
|
Size = media.Size,
|
|
Timestamp = media.Timestamp,
|
|
Type = type,
|
|
SupportsDirectStream = media.VideoType == VideoType.VideoFile,
|
|
IsRemote = media.IsShortcut
|
|
};
|
|
|
|
if (info.Protocol == MediaProtocol.File)
|
|
{
|
|
info.ETag = media.DateModified.Ticks.ToString(CultureInfo.InvariantCulture).GetMD5().ToString("N");
|
|
}
|
|
|
|
if (media.IsShortcut)
|
|
{
|
|
info.Path = media.ShortcutPath;
|
|
|
|
if (!string.IsNullOrWhiteSpace(info.Path))
|
|
{
|
|
if (info.Path.StartsWith("Http", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
info.Protocol = MediaProtocol.Http;
|
|
info.SupportsDirectStream = false;
|
|
}
|
|
else if (info.Path.StartsWith("Rtmp", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
info.Protocol = MediaProtocol.Rtmp;
|
|
info.SupportsDirectStream = false;
|
|
}
|
|
else if (info.Path.StartsWith("Rtsp", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
info.Protocol = MediaProtocol.Rtsp;
|
|
info.SupportsDirectStream = false;
|
|
}
|
|
else
|
|
{
|
|
info.Protocol = MediaProtocol.File;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (string.IsNullOrEmpty(info.Container))
|
|
{
|
|
if (media.VideoType == VideoType.VideoFile || media.VideoType == VideoType.Iso)
|
|
{
|
|
if (!string.IsNullOrWhiteSpace(media.Path) && locationType != LocationType.Remote && locationType != LocationType.Virtual)
|
|
{
|
|
info.Container = System.IO.Path.GetExtension(media.Path).TrimStart('.');
|
|
}
|
|
}
|
|
}
|
|
|
|
info.Bitrate = media.TotalBitrate;
|
|
info.InferTotalBitrate();
|
|
|
|
return info;
|
|
}
|
|
|
|
private static string GetMediaSourceName(Video video, List<MediaStream> mediaStreams)
|
|
{
|
|
var terms = new List<string>();
|
|
|
|
var videoStream = mediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Video);
|
|
var audioStream = mediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Audio);
|
|
|
|
if (video.Video3DFormat.HasValue)
|
|
{
|
|
terms.Add("3D");
|
|
}
|
|
|
|
if (video.VideoType == VideoType.BluRay)
|
|
{
|
|
terms.Add("Bluray");
|
|
}
|
|
else if (video.VideoType == VideoType.Dvd)
|
|
{
|
|
terms.Add("DVD");
|
|
}
|
|
else if (video.VideoType == VideoType.Iso)
|
|
{
|
|
if (video.IsoType.HasValue)
|
|
{
|
|
if (video.IsoType.Value == Model.Entities.IsoType.BluRay)
|
|
{
|
|
terms.Add("Bluray");
|
|
}
|
|
else if (video.IsoType.Value == Model.Entities.IsoType.Dvd)
|
|
{
|
|
terms.Add("DVD");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
terms.Add("ISO");
|
|
}
|
|
}
|
|
|
|
if (videoStream != null)
|
|
{
|
|
if (videoStream.Width.HasValue)
|
|
{
|
|
if (videoStream.Width.Value >= 3800)
|
|
{
|
|
terms.Add("4K");
|
|
}
|
|
else if (videoStream.Width.Value >= 1900)
|
|
{
|
|
terms.Add("1080P");
|
|
}
|
|
else if (videoStream.Width.Value >= 1270)
|
|
{
|
|
terms.Add("720P");
|
|
}
|
|
else if (videoStream.Width.Value >= 700)
|
|
{
|
|
terms.Add("480P");
|
|
}
|
|
else
|
|
{
|
|
terms.Add("SD");
|
|
}
|
|
}
|
|
}
|
|
|
|
if (videoStream != null && !string.IsNullOrWhiteSpace(videoStream.Codec))
|
|
{
|
|
terms.Add(videoStream.Codec.ToUpper());
|
|
}
|
|
|
|
if (audioStream != null)
|
|
{
|
|
var audioCodec = string.Equals(audioStream.Codec, "dca", StringComparison.OrdinalIgnoreCase)
|
|
? audioStream.Profile
|
|
: audioStream.Codec;
|
|
|
|
if (!string.IsNullOrEmpty(audioCodec))
|
|
{
|
|
terms.Add(audioCodec.ToUpper());
|
|
}
|
|
}
|
|
|
|
return string.Join("/", terms.ToArray(terms.Count));
|
|
}
|
|
|
|
}
|
|
}
|