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

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6.3 KiB
C#
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using System;
using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Configuration;
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using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Users;
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using System.Collections.Generic;
using System.Linq;
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using System.Runtime.Serialization;
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using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Controller.Library;
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namespace MediaBrowser.Controller.Entities.Audio
{
/// <summary>
/// Class MusicAlbum
/// </summary>
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public class MusicAlbum : Folder, IHasAlbumArtist, IHasArtist, IHasMusicGenres, IHasLookupInfo<AlbumInfo>, IMetadataContainer
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{
public MusicAlbum()
{
Artists = new List<string>();
AlbumArtists = new List<string>();
}
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[IgnoreDataMember]
public override bool SupportsAddingToPlaylist
{
get { return true; }
}
[IgnoreDataMember]
public MusicArtist MusicArtist
{
get
{
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var artist = GetParents().OfType<MusicArtist>().FirstOrDefault();
if (artist == null)
{
var name = AlbumArtist;
if (!string.IsNullOrWhiteSpace(name))
{
artist = LibraryManager.GetArtist(name);
}
}
return artist;
}
}
[IgnoreDataMember]
public List<string> AllArtists
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{
get
{
var list = AlbumArtists.ToList();
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list.AddRange(Artists);
return list;
}
}
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[IgnoreDataMember]
public string AlbumArtist
{
get { return AlbumArtists.FirstOrDefault(); }
}
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[IgnoreDataMember]
public override bool SupportsPeople
{
get { return false; }
}
public List<string> AlbumArtists { get; set; }
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/// <summary>
/// Gets the tracks.
/// </summary>
/// <value>The tracks.</value>
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[IgnoreDataMember]
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public IEnumerable<Audio> Tracks
{
get
{
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return GetRecursiveChildren(i => i is Audio).Cast<Audio>();
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}
}
protected override IEnumerable<BaseItem> GetEligibleChildrenForRecursiveChildren(User user)
{
return Tracks;
}
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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);
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if (!string.IsNullOrWhiteSpace(id))
{
return "MusicAlbum-MusicBrainzReleaseGroup-" + id;
}
id = this.GetProviderId(MetadataProviders.MusicBrainzAlbum);
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if (!string.IsNullOrWhiteSpace(id))
{
return "MusicAlbum-Musicbrainz-" + id;
}
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if (ConfigurationManager.Configuration.EnableStandaloneMusicKeys)
{
var albumArtist = AlbumArtist;
if (!string.IsNullOrWhiteSpace(albumArtist))
{
return albumArtist + "-" + Name;
}
}
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return base.CreateUserDataKey();
}
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protected override bool GetBlockUnratedValue(UserPolicy config)
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{
return config.BlockUnratedItems.Contains(UnratedItem.Music);
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}
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public override UnratedItem GetBlockUnratedType()
{
return UnratedItem.Music;
}
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public AlbumInfo GetLookupInfo()
{
var id = GetItemLookupInfo<AlbumInfo>();
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id.AlbumArtists = AlbumArtists;
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var artist = MusicArtist;
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if (artist != null)
{
id.ArtistProviderIds = artist.ProviderIds;
}
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id.SongInfos = GetRecursiveChildren(i => i is Audio)
.Cast<Audio>()
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.Select(i => i.GetLookupInfo())
.ToList();
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var album = id.SongInfos
.Select(i => i.Album)
.FirstOrDefault(i => !string.IsNullOrWhiteSpace(i));
if (!string.IsNullOrWhiteSpace(album))
{
id.Name = album;
}
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return id;
}
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public async Task RefreshAllMetadata(MetadataRefreshOptions refreshOptions, IProgress<double> progress, CancellationToken cancellationToken)
{
var items = GetRecursiveChildren().ToList();
var songs = items.OfType<Audio>().ToList();
var others = items.Except(songs).ToList();
var totalItems = songs.Count + others.Count;
var numComplete = 0;
var childUpdateType = ItemUpdateType.None;
// Refresh songs
foreach (var item in songs)
{
cancellationToken.ThrowIfCancellationRequested();
var updateType = await item.RefreshMetadata(refreshOptions, cancellationToken).ConfigureAwait(false);
childUpdateType = childUpdateType | updateType;
numComplete++;
double percent = numComplete;
percent /= totalItems;
progress.Report(percent * 100);
}
var parentRefreshOptions = refreshOptions;
if (childUpdateType > ItemUpdateType.None)
{
parentRefreshOptions = new MetadataRefreshOptions(refreshOptions);
parentRefreshOptions.MetadataRefreshMode = MetadataRefreshMode.FullRefresh;
}
// Refresh current item
await RefreshMetadata(parentRefreshOptions, cancellationToken).ConfigureAwait(false);
// Refresh all non-songs
foreach (var item in others)
{
cancellationToken.ThrowIfCancellationRequested();
var updateType = await item.RefreshMetadata(parentRefreshOptions, cancellationToken).ConfigureAwait(false);
numComplete++;
double percent = numComplete;
percent /= totalItems;
progress.Report(percent * 100);
}
progress.Report(100);
}
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}
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}