2019-01-13 14:22:24 -05:00
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using System;
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2019-01-06 15:50:43 -05:00
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using System.Linq;
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2014-06-23 12:05:19 -04:00
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.Audio;
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using MediaBrowser.Controller.Sorting;
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using MediaBrowser.Model.Querying;
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2016-11-03 02:37:52 -04:00
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namespace Emby.Server.Implementations.Sorting
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{
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/// <summary>
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/// Class AlbumArtistComparer.
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/// </summary>
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public class AlbumArtistComparer : IBaseItemComparer
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{
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/// <summary>
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/// Gets the name.
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/// </summary>
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/// <value>The name.</value>
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public string Name => ItemSortBy.AlbumArtist;
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/// <summary>
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/// Compares the specified x.
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/// </summary>
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/// <param name="x">The x.</param>
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/// <param name="y">The y.</param>
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/// <returns>System.Int32.</returns>
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public int Compare(BaseItem? x, BaseItem? y)
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{
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return string.Compare(GetValue(x), GetValue(y), StringComparison.OrdinalIgnoreCase);
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}
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/// <summary>
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/// Gets the value.
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/// </summary>
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/// <param name="x">The x.</param>
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/// <returns>System.String.</returns>
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private static string? GetValue(BaseItem? x)
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{
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var audio = x as IHasAlbumArtist;
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2019-03-13 17:32:52 -04:00
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return audio?.AlbumArtists.FirstOrDefault();
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}
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}
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}
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