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jellyfin/MediaBrowser.Controller/Entities/TV/Episode.cs

297 lines
8.7 KiB

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
namespace MediaBrowser.Controller.Entities.TV
{
/// <summary>
/// Class Episode
/// </summary>
public class Episode : Video
{
/// <summary>
/// Episodes have a special Metadata folder
/// </summary>
/// <value>The meta location.</value>
[IgnoreDataMember]
public override string MetaLocation
{
get
{
return System.IO.Path.Combine(Parent.Path, "metadata");
}
}
[IgnoreDataMember]
protected override bool UseParentPathToCreateResolveArgs
{
get
{
return false;
}
}
/// <summary>
/// Gets the season in which it aired.
/// </summary>
/// <value>The aired season.</value>
public int? AirsBeforeSeasonNumber { get; set; }
public int? AirsAfterSeasonNumber { get; set; }
public int? AirsBeforeEpisodeNumber { get; set; }
/// <summary>
/// Gets or sets the DVD season number.
/// </summary>
/// <value>The DVD season number.</value>
public int? DvdSeasonNumber { get; set; }
/// <summary>
/// Gets or sets the DVD episode number.
/// </summary>
/// <value>The DVD episode number.</value>
public float? DvdEpisodeNumber { get; set; }
/// <summary>
/// Gets or sets the absolute episode number.
/// </summary>
/// <value>The absolute episode number.</value>
public int? AbsoluteEpisodeNumber { get; set; }
/// <summary>
/// We want to group into series not show individually in an index
/// </summary>
/// <value><c>true</c> if [group in index]; otherwise, <c>false</c>.</value>
[IgnoreDataMember]
public override bool GroupInIndex
{
get { return true; }
}
[IgnoreDataMember]
public int? AiredSeasonNumber
{
get
{
return AirsAfterSeasonNumber ?? AirsBeforeSeasonNumber ?? PhysicalSeasonNumber;
}
}
[IgnoreDataMember]
public int? PhysicalSeasonNumber
{
get
{
var value = ParentIndexNumber;
if (value.HasValue)
{
return value;
}
var season = Parent as Season;
return season != null ? season.IndexNumber : null;
}
}
/// <summary>
/// We roll up into series
/// </summary>
/// <value>The index container.</value>
[IgnoreDataMember]
public override Folder IndexContainer
{
get
{
return FindParent<Season>();
}
}
/// <summary>
/// Gets the user data key.
/// </summary>
/// <returns>System.String.</returns>
public override string GetUserDataKey()
{
if (Series != null && ParentIndexNumber.HasValue && IndexNumber.HasValue)
{
return Series.GetUserDataKey() + ParentIndexNumber.Value.ToString("000") + IndexNumber.Value.ToString("000");
}
return base.GetUserDataKey();
}
/// <summary>
/// Override this if you need to combine/collapse person information
/// </summary>
/// <value>All people.</value>
[IgnoreDataMember]
public override IEnumerable<PersonInfo> AllPeople
{
get
{
if (People == null) return Series != null ? Series.People : People;
return Series != null && Series.People != null ? People.Concat(Series.People) : base.AllPeople;
}
}
/// <summary>
/// Gets all genres.
/// </summary>
/// <value>All genres.</value>
[IgnoreDataMember]
public override IEnumerable<string> AllGenres
{
get
{
if (Genres == null) return Series != null ? Series.Genres : Genres;
return Series != null && Series.Genres != null ? Genres.Concat(Series.Genres) : base.AllGenres;
}
}
/// <summary>
/// Gets all studios.
/// </summary>
/// <value>All studios.</value>
[IgnoreDataMember]
public override IEnumerable<string> AllStudios
{
get
{
if (Studios == null) return Series != null ? Series.Studios : Studios;
return Series != null && Series.Studios != null ? Studios.Concat(Series.Studios) : base.AllStudios;
}
}
/// <summary>
/// Our rating comes from our series
/// </summary>
[IgnoreDataMember]
public override string OfficialRatingForComparison
{
get { return Series != null ? Series.OfficialRatingForComparison : base.OfficialRatingForComparison; }
}
/// <summary>
/// Our rating comes from our series
/// </summary>
[IgnoreDataMember]
public override string CustomRatingForComparison
{
get { return Series != null ? Series.CustomRatingForComparison : base.CustomRatingForComparison; }
}
/// <summary>
/// The _series
/// </summary>
private Series _series;
/// <summary>
/// This Episode's Series Instance
/// </summary>
/// <value>The series.</value>
[IgnoreDataMember]
public Series Series
{
get { return _series ?? (_series = FindParent<Series>()); }
}
/// <summary>
/// This is the ending episode number for double episodes.
/// </summary>
/// <value>The index number.</value>
public int? IndexNumberEnd { get; set; }
/// <summary>
/// Creates the name of the sort.
/// </summary>
/// <returns>System.String.</returns>
protected override string CreateSortName()
{
return (ParentIndexNumber != null ? ParentIndexNumber.Value.ToString("000-") : "")
+ (IndexNumber != null ? IndexNumber.Value.ToString("0000 - ") : "") + Name;
}
/// <summary>
/// Determines whether [contains episode number] [the specified number].
/// </summary>
/// <param name="number">The number.</param>
/// <returns><c>true</c> if [contains episode number] [the specified number]; otherwise, <c>false</c>.</returns>
public bool ContainsEpisodeNumber(int number)
{
if (IndexNumber.HasValue)
{
if (IndexNumberEnd.HasValue)
{
return number >= IndexNumber.Value && number <= IndexNumberEnd.Value;
}
return IndexNumber.Value == number;
}
return false;
}
[IgnoreDataMember]
public bool IsMissingEpisode
{
get
{
return LocationType == Model.Entities.LocationType.Virtual && PremiereDate.HasValue && PremiereDate.Value < DateTime.UtcNow;
}
}
[IgnoreDataMember]
public bool IsUnaired
{
get { return PremiereDate.HasValue && PremiereDate.Value.ToLocalTime().Date >= DateTime.Now.Date; }
}
[IgnoreDataMember]
public bool IsVirtualUnaired
{
get { return LocationType == Model.Entities.LocationType.Virtual && IsUnaired; }
}
[IgnoreDataMember]
public Guid? SeasonId
{
get
{
// First see if the parent is a Season
var season = Parent as Season;
if (season != null)
{
return season.Id;
}
var seasonNumber = ParentIndexNumber;
// Parent is a Series
if (seasonNumber.HasValue)
{
var series = Parent as Series;
if (series != null)
{
season = series.Children.OfType<Season>()
.FirstOrDefault(i => i.IndexNumber.HasValue && i.IndexNumber.Value == seasonNumber.Value);
if (season != null)
{
return season.Id;
}
}
}
return null;
}
}
public override IEnumerable<string> GetDeletePaths()
{
return new[] { Path };
}
}
}