using System.Runtime.Serialization;
using MediaBrowser.Controller.Entities.Audio;
using System;
using System.Collections.Generic;
using System.Linq;
namespace MediaBrowser.Controller.Entities
{
///
/// Class Genre
///
public class Genre : BaseItem, IItemByName
{
public override List GetUserDataKeys()
{
var list = base.GetUserDataKeys();
list.Insert(0, "Genre-" + Name);
return list;
}
///
/// Returns the folder containing the item.
/// If the item is a folder, it returns the folder itself
///
/// The containing folder path.
[IgnoreDataMember]
public override string ContainingFolderPath
{
get
{
return Path;
}
}
public override bool IsSaveLocalMetadataEnabled()
{
return true;
}
public override bool CanDelete()
{
return false;
}
///
/// Gets a value indicating whether this instance is owned item.
///
/// true if this instance is owned item; otherwise, false.
[IgnoreDataMember]
public override bool IsOwnedItem
{
get
{
return false;
}
}
public IEnumerable GetTaggedItems(IEnumerable inputItems)
{
return inputItems.Where(GetItemFilter());
}
public Func GetItemFilter()
{
return i => !(i is Game) && !(i is IHasMusicGenres) && i.Genres.Contains(Name, StringComparer.OrdinalIgnoreCase);
}
public IEnumerable GetTaggedItems(InternalItemsQuery query)
{
query.Genres = new[] { Name };
query.ExcludeItemTypes = new[] { typeof(Game).Name, typeof(MusicVideo).Name, typeof(Audio.Audio).Name, typeof(MusicAlbum).Name, typeof(MusicArtist).Name };
return LibraryManager.GetItemList(query);
}
[IgnoreDataMember]
public override bool SupportsPeople
{
get
{
return false;
}
}
}
}