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

273 lines
7.5 KiB

6 years ago
using System;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Users;
using System.Collections.Generic;
using System.Linq;
using MediaBrowser.Model.Serialization;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Library;
namespace MediaBrowser.Controller.Entities.Audio
{
/// <summary>
/// Class MusicAlbum
/// </summary>
public class MusicAlbum : Folder, IHasAlbumArtist, IHasArtist, IHasMusicGenres, IHasLookupInfo<AlbumInfo>, IMetadataContainer
{
public string[] AlbumArtists { get; set; }
public string[] Artists { get; set; }
public MusicAlbum()
{
Artists = new string[] {};
AlbumArtists = new string[] {};
}
[IgnoreDataMember]
public override bool SupportsAddingToPlaylist
{
get { return true; }
}
[IgnoreDataMember]
public override bool SupportsInheritedParentImages
{
get { return true; }
}
[IgnoreDataMember]
public MusicArtist MusicArtist
{
get { return GetMusicArtist(new DtoOptions(true)); }
}
public MusicArtist GetMusicArtist(DtoOptions options)
{
var parents = GetParents();
foreach (var parent in parents)
{
var artist = parent as MusicArtist;
if (artist != null)
{
return artist;
}
}
var name = AlbumArtist;
if (!string.IsNullOrEmpty(name))
{
return LibraryManager.GetArtist(name, options);
}
return null;
}
[IgnoreDataMember]
public override bool SupportsPlayedStatus
{
get
{
return false;
}
}
[IgnoreDataMember]
public override bool SupportsCumulativeRunTimeTicks
{
get
{
return true;
}
}
[IgnoreDataMember]
public string[] AllArtists
{
get
{
var list = new string[AlbumArtists.Length + Artists.Length];
var index = 0;
foreach (var artist in AlbumArtists)
{
list[index] = artist;
index++;
}
foreach (var artist in Artists)
{
list[index] = artist;
index++;
}
return list;
}
}
[IgnoreDataMember]
public string AlbumArtist
{
get { return AlbumArtists.Length == 0 ? null : AlbumArtists[0]; }
}
[IgnoreDataMember]
public override bool SupportsPeople
{
get { return false; }
}
/// <summary>
/// Gets the tracks.
/// </summary>
/// <value>The tracks.</value>
[IgnoreDataMember]
public IEnumerable<BaseItem> Tracks
{
get
{
return GetRecursiveChildren(i => i is Audio);
}
}
protected override IEnumerable<BaseItem> GetEligibleChildrenForRecursiveChildren(User user)
{
return Tracks;
}
public override double GetDefaultPrimaryImageAspectRatio()
{
return 1;
}
public override List<string> GetUserDataKeys()
{
var list = base.GetUserDataKeys();
var albumArtist = AlbumArtist;
if (!string.IsNullOrEmpty(albumArtist))
{
list.Insert(0, albumArtist + "-" + Name);
}
var id = this.GetProviderId(MetadataProviders.MusicBrainzAlbum);
if (!string.IsNullOrEmpty(id))
{
list.Insert(0, "MusicAlbum-Musicbrainz-" + id);
}
id = this.GetProviderId(MetadataProviders.MusicBrainzReleaseGroup);
if (!string.IsNullOrEmpty(id))
{
list.Insert(0, "MusicAlbum-MusicBrainzReleaseGroup-" + id);
}
return list;
}
protected override bool GetBlockUnratedValue(UserPolicy config)
{
return config.BlockUnratedItems.Contains(UnratedItem.Music);
}
public override UnratedItem GetBlockUnratedType()
{
return UnratedItem.Music;
}
public AlbumInfo GetLookupInfo()
{
var id = GetItemLookupInfo<AlbumInfo>();
id.AlbumArtists = AlbumArtists;
var artist = GetMusicArtist(new DtoOptions(false));
if (artist != null)
{
id.ArtistProviderIds = artist.ProviderIds;
}
id.SongInfos = GetRecursiveChildren(i => i is Audio)
.Cast<Audio>()
.Select(i => i.GetLookupInfo())
.ToList();
var album = id.SongInfos
.Select(i => i.Album)
.FirstOrDefault(i => !string.IsNullOrEmpty(i));
if (!string.IsNullOrEmpty(album))
{
id.Name = album;
}
return id;
}
public async Task RefreshAllMetadata(MetadataRefreshOptions refreshOptions, IProgress<double> progress, CancellationToken cancellationToken)
{
var items = GetRecursiveChildren();
var totalItems = items.Count;
var numComplete = 0;
var childUpdateType = ItemUpdateType.None;
// Refresh songs
foreach (var item in items)
{
cancellationToken.ThrowIfCancellationRequested();
var updateType = await item.RefreshMetadata(refreshOptions, cancellationToken).ConfigureAwait(false);
childUpdateType = childUpdateType | updateType;
numComplete++;
double percent = numComplete;
percent /= totalItems;
progress.Report(percent * 95);
}
var parentRefreshOptions = refreshOptions;
if (childUpdateType > ItemUpdateType.None)
{
parentRefreshOptions = new MetadataRefreshOptions(refreshOptions);
parentRefreshOptions.MetadataRefreshMode = MetadataRefreshMode.FullRefresh;
}
// Refresh current item
await RefreshMetadata(parentRefreshOptions, cancellationToken).ConfigureAwait(false);
if (!refreshOptions.IsAutomated)
{
await RefreshArtists(refreshOptions, cancellationToken).ConfigureAwait(false);
}
}
private async Task RefreshArtists(MetadataRefreshOptions refreshOptions, CancellationToken cancellationToken)
{
var all = AllArtists;
foreach (var i in all)
{
// This should not be necessary but we're seeing some cases of it
if (string.IsNullOrEmpty(i))
{
continue;
}
var artist = LibraryManager.GetArtist(i);
if (!artist.IsAccessedByName)
{
continue;
}
await artist.RefreshMetadata(refreshOptions, cancellationToken).ConfigureAwait(false);
}
}
}
}