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jellyfin/Emby.Server.Implementations/Library/Resolvers/TV/EpisodeResolver.cs

82 lines
2.7 KiB

using System;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
using System.Linq;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
namespace Emby.Server.Implementations.Library.Resolvers.TV
{
/// <summary>
/// Class EpisodeResolver
/// </summary>
public class EpisodeResolver : BaseVideoResolver<Episode>
{
/// <summary>
/// Resolves the specified args.
/// </summary>
/// <param name="args">The args.</param>
/// <returns>Episode.</returns>
protected override Episode Resolve(ItemResolveArgs args)
{
var parent = args.Parent;
if (parent == null)
{
return null;
}
var season = parent as Season;
// Just in case the user decided to nest episodes.
// Not officially supported but in some cases we can handle it.
if (season == null)
{
season = parent.GetParents().OfType<Season>().FirstOrDefault();
}
// If the parent is a Season or Series, then this is an Episode if the VideoResolver returns something
// Also handle flat tv folders
if (season != null ||
string.Equals(args.GetCollectionType(), CollectionType.TvShows, StringComparison.OrdinalIgnoreCase) ||
args.HasParent<Series>())
{
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var episode = ResolveVideo<Episode>(args, false);
if (episode != null)
{
var series = parent as Series;
if (series == null)
{
series = parent.GetParents().OfType<Series>().FirstOrDefault();
}
if (series != null)
{
episode.SeriesId = series.Id;
episode.SeriesName = series.Name;
}
if (season != null)
{
episode.SeasonId = season.Id;
episode.SeasonName = season.Name;
}
// Assume season 1 if there's no season folder and a season number could not be determined
if (season == null && !episode.ParentIndexNumber.HasValue && (episode.IndexNumber.HasValue || episode.PremiereDate.HasValue))
{
episode.ParentIndexNumber = 1;
}
}
return episode;
}
return null;
}
public EpisodeResolver(ILibraryManager libraryManager, IFileSystem fileSystem) : base(libraryManager, fileSystem)
{
}
}
}