jellyfin-server/MediaBrowser.Controller/Entities/Audio/MusicGenre.cs

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C#
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using System;
using System.Collections.Generic;
using System.Linq;
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using System.Runtime.Serialization;
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namespace MediaBrowser.Controller.Entities.Audio
{
/// <summary>
/// Class MusicGenre
/// </summary>
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public class MusicGenre : BaseItem, IItemByName
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{
/// <summary>
/// Gets the user data key.
/// </summary>
/// <returns>System.String.</returns>
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protected override string CreateUserDataKey()
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{
return "MusicGenre-" + Name;
}
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[IgnoreDataMember]
public override bool SupportsAddingToPlaylist
{
get { return true; }
}
/// <summary>
/// Returns the folder containing the item.
/// If the item is a folder, it returns the folder itself
/// </summary>
/// <value>The containing folder path.</value>
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[IgnoreDataMember]
public override string ContainingFolderPath
{
get
{
return Path;
}
}
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public override bool CanDelete()
{
return false;
}
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public override bool IsSaveLocalMetadataEnabled()
{
return true;
}
/// <summary>
/// Gets a value indicating whether this instance is owned item.
/// </summary>
/// <value><c>true</c> if this instance is owned item; otherwise, <c>false</c>.</value>
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[IgnoreDataMember]
public override bool IsOwnedItem
{
get
{
return false;
}
}
public IEnumerable<BaseItem> GetTaggedItems(IEnumerable<BaseItem> inputItems)
{
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return inputItems.Where(GetItemFilter());
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}
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public Func<BaseItem, bool> GetItemFilter()
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{
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return i => (i is IHasMusicGenres) && i.Genres.Contains(Name, StringComparer.OrdinalIgnoreCase);
}
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}
}