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jellyfin/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs

185 lines
5.1 KiB

using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Users;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
namespace MediaBrowser.Controller.Entities.Audio
{
/// <summary>
/// Class MusicAlbum
/// </summary>
public class MusicAlbum : Folder, IHasAlbumArtist, IHasArtist, IHasMusicGenres, IHasLookupInfo<AlbumInfo>
{
public List<Guid> SoundtrackIds { get; set; }
public MusicAlbum()
{
SoundtrackIds = new List<Guid>();
Artists = new List<string>();
AlbumArtists = new List<string>();
}
[IgnoreDataMember]
public override bool SupportsAddingToPlaylist
{
get { return true; }
}
[IgnoreDataMember]
public MusicArtist MusicArtist
{
get
{
return Parents.OfType<MusicArtist>().FirstOrDefault();
}
}
[IgnoreDataMember]
public List<string> AllArtists
{
get
{
var list = AlbumArtists.ToList();
list.AddRange(Artists);
return list;
}
}
[IgnoreDataMember]
public string AlbumArtist
{
get { return AlbumArtists.FirstOrDefault(); }
}
public List<string> AlbumArtists { get; set; }
/// <summary>
/// Gets the tracks.
/// </summary>
/// <value>The tracks.</value>
public IEnumerable<Audio> Tracks
{
get
{
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return GetRecursiveChildren(i => i is Audio).Cast<Audio>();
}
}
protected override IEnumerable<BaseItem> GetEligibleChildrenForRecursiveChildren(User user)
{
return Tracks;
}
/// <summary>
/// Songs will group into us so don't also include us in the index
/// </summary>
/// <value><c>true</c> if [include in index]; otherwise, <c>false</c>.</value>
[IgnoreDataMember]
public override bool IncludeInIndex
{
get
{
return false;
}
}
/// <summary>
/// Override this to true if class should be grouped under a container in indicies
/// The container class should be defined via IndexContainer
/// </summary>
/// <value><c>true</c> if [group in index]; otherwise, <c>false</c>.</value>
[IgnoreDataMember]
public override bool GroupInIndex
{
get
{
return true;
}
}
/// <summary>
/// The unknwon artist
/// </summary>
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private static readonly MusicArtist UnknwonArtist = new MusicArtist { Name = "<Unknown>" };
/// <summary>
/// Override this to return the folder that should be used to construct a container
/// for this item in an index. GroupInIndex should be true as well.
/// </summary>
/// <value>The index container.</value>
[IgnoreDataMember]
public override Folder IndexContainer
{
get { return Parent as MusicArtist ?? UnknwonArtist; }
}
/// <summary>
/// Determines whether the specified artist has artist.
/// </summary>
/// <param name="artist">The artist.</param>
/// <returns><c>true</c> if the specified artist has artist; otherwise, <c>false</c>.</returns>
public bool HasArtist(string artist)
{
return AllArtists.Contains(artist, StringComparer.OrdinalIgnoreCase);
}
public List<string> Artists { get; set; }
/// <summary>
/// Gets the user data key.
/// </summary>
/// <returns>System.String.</returns>
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protected override string CreateUserDataKey()
{
var id = this.GetProviderId(MetadataProviders.MusicBrainzReleaseGroup);
if (!string.IsNullOrWhiteSpace(id))
{
return "MusicAlbum-MusicBrainzReleaseGroup-" + id;
}
id = this.GetProviderId(MetadataProviders.MusicBrainzAlbum);
if (!string.IsNullOrWhiteSpace(id))
{
return "MusicAlbum-Musicbrainz-" + id;
}
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return base.CreateUserDataKey();
}
protected override bool GetBlockUnratedValue(UserPolicy config)
{
return config.BlockUnratedItems.Contains(UnratedItem.Music);
}
public AlbumInfo GetLookupInfo()
{
var id = GetItemLookupInfo<AlbumInfo>();
id.AlbumArtists = AlbumArtists;
var artist = Parents.OfType<MusicArtist>().FirstOrDefault();
if (artist != null)
{
id.ArtistProviderIds = artist.ProviderIds;
}
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id.SongInfos = GetRecursiveChildren(i => i is Audio)
.Cast<Audio>()
.Select(i => i.GetLookupInfo())
.ToList();
return id;
}
}
}