jellyfin/Emby.Server.Implementations/Library/Resolvers/PlaylistResolver.cs
2020-03-11 20:26:43 +01:00

75 lines
2.8 KiB
C#

#pragma warning disable CS1591
using System;
using System.IO;
using System.Linq;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Playlists;
using MediaBrowser.Controller.Resolvers;
using MediaBrowser.LocalMetadata.Savers;
using MediaBrowser.Model.Entities;
namespace Emby.Server.Implementations.Library.Resolvers
{
/// <summary>
/// <see cref="IItemResolver"/> for <see cref="Playlist"/> library items.
/// </summary>
public class PlaylistResolver : FolderResolver<Playlist>
{
private string[] _musicPlaylistCollectionTypes = new string[] {
string.Empty,
CollectionType.Music
};
/// <inheritdoc/>
protected override Playlist Resolve(ItemResolveArgs args)
{
if (args.IsDirectory)
{
// It's a boxset if the path is a directory with [playlist] in it's the name
// TODO: Should this use Path.GetDirectoryName() instead?
bool isBoxSet = Path.GetFileName(args.Path)
?.Contains("[playlist]", StringComparison.OrdinalIgnoreCase)
?? false;
if (isBoxSet)
{
return new Playlist
{
Path = args.Path,
Name = Path.GetFileName(args.Path).Replace("[playlist]", string.Empty, StringComparison.OrdinalIgnoreCase).Trim()
};
}
// It's a directory-based playlist if the directory contains a playlist file
var filePaths = Directory.EnumerateFiles(args.Path);
if (filePaths.Any(f => f.EndsWith(PlaylistXmlSaver.DefaultPlaylistFilename, StringComparison.OrdinalIgnoreCase)))
{
return new Playlist
{
Path = args.Path,
Name = Path.GetFileName(args.Path)
};
}
}
// Check if this is a music playlist file
// It should have the correct collection type and a supported file extension
else if (_musicPlaylistCollectionTypes.Contains(args.CollectionType ?? string.Empty, StringComparer.OrdinalIgnoreCase))
{
var extension = Path.GetExtension(args.Path);
if (Playlist.SupportedExtensions.Contains(extension ?? string.Empty, StringComparer.OrdinalIgnoreCase))
{
return new Playlist
{
Path = args.Path,
Name = Path.GetFileNameWithoutExtension(args.Path),
IsInMixedFolder = true
};
}
}
return null;
}
}
}