80 lines
2.6 KiB
C#
80 lines
2.6 KiB
C#
using MediaBrowser.Controller.Entities.Audio;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Resolvers;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Logging;
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using System;
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using System.IO;
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using System.Linq;
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using CommonIO;
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namespace MediaBrowser.Server.Implementations.Library.Resolvers.Audio
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{
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/// <summary>
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/// Class MusicArtistResolver
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/// </summary>
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public class MusicArtistResolver : ItemResolver<MusicArtist>
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{
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private readonly ILogger _logger;
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private readonly IFileSystem _fileSystem;
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private readonly ILibraryManager _libraryManager;
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public MusicArtistResolver(ILogger logger, IFileSystem fileSystem, ILibraryManager libraryManager)
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{
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_logger = logger;
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_fileSystem = fileSystem;
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_libraryManager = libraryManager;
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}
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/// <summary>
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/// Gets the priority.
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/// </summary>
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/// <value>The priority.</value>
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public override ResolverPriority Priority
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{
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get
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{
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// Behind special folder resolver
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return ResolverPriority.Second;
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}
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}
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/// <summary>
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/// Resolves the specified args.
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/// </summary>
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/// <param name="args">The args.</param>
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/// <returns>MusicArtist.</returns>
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protected override MusicArtist Resolve(ItemResolveArgs args)
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{
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if (!args.IsDirectory) return null;
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// Avoid mis-identifying top folders
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if (args.Parent.IsRoot) return null;
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// Don't allow nested artists
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if (args.HasParent<MusicArtist>() || args.HasParent<MusicAlbum>())
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{
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return null;
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}
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var collectionType = args.GetCollectionType();
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var isMusicMediaFolder = string.Equals(collectionType, CollectionType.Music, StringComparison.OrdinalIgnoreCase);
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// If there's a collection type and it's not music, it can't be a series
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if (!isMusicMediaFolder)
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{
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return null;
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}
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var directoryService = args.DirectoryService;
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var albumResolver = new MusicAlbumResolver(_logger, _fileSystem, _libraryManager);
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// If we contain an album assume we are an artist folder
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return args.FileSystemChildren.Where(i => (i.Attributes & FileAttributes.Directory) == FileAttributes.Directory).Any(i => albumResolver.IsMusicAlbum(i.FullName, directoryService, args.GetLibraryOptions())) ? new MusicArtist() : null;
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}
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}
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}
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