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

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using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using MediaBrowser.Model.Entities;
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namespace MediaBrowser.Controller.Entities.Audio
{
/// <summary>
/// Class MusicAlbum
/// </summary>
public class MusicAlbum : Folder
{
/// <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>" };
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/// <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>
/// Override to point to first child (song)
/// </summary>
/// <value>The production year.</value>
public override int? ProductionYear
{
get
{
var child = Children.FirstOrDefault();
return child == null ? base.ProductionYear : child.ProductionYear;
}
set
{
base.ProductionYear = value;
}
}
/// <summary>
/// Override to point to first child (song)
/// </summary>
/// <value>The genres.</value>
public override List<string> Genres
{
get
{
var child = Children.FirstOrDefault();
return child == null ? base.Genres : child.Genres;
}
set
{
base.Genres = value;
}
}
/// <summary>
/// Override to point to first child (song)
/// </summary>
/// <value>The studios.</value>
public override List<string> Studios
{
get
{
var child = Children.FirstOrDefault();
return child == null ? base.Studios : child.Studios;
}
set
{
base.Studios = value;
}
}
/// <summary>
/// Gets or sets the images.
/// </summary>
/// <value>The images.</value>
public override Dictionary<ImageType, string> Images
{
get
{
var images = base.Images;
string primaryImagePath;
if (images == null || !images.TryGetValue(ImageType.Primary, out primaryImagePath))
{
var image = Children.Select(c => c.PrimaryImagePath).FirstOrDefault(c => !string.IsNullOrEmpty(c));
if (!string.IsNullOrEmpty(image))
{
if (images == null)
{
images = new Dictionary<ImageType, string>();
}
images[ImageType.Primary] = image;
}
}
return images;
}
set
{
base.Images = value;
}
}
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/// <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)
{
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return RecursiveChildren.OfType<Audio>().Any(i => i.HasArtist(artist));
}
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/// <summary>
/// Gets or sets the name.
/// </summary>
/// <value>The name.</value>
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public override string Name
{
get
{
var song = RecursiveChildren.OfType<Audio>().FirstOrDefault(i => !string.IsNullOrEmpty(i.Album));
return song == null ? base.Name : song.Album;
}
set
{
base.Name = value;
}
}
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/// <summary>
/// Gets or sets the display type of the media.
/// </summary>
/// <value>The display type of the media.</value>
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public override string DisplayMediaType
{
get
{
return "Album";
}
set
{
base.DisplayMediaType = value;
}
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}
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/// <summary>
/// Gets or sets the music brainz release group id.
/// </summary>
/// <value>The music brainz release group id.</value>
public string MusicBrainzReleaseGroupId { get; set; }
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}
}