mirror of
https://github.com/jellyfin/jellyfin.git
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173 lines
5.7 KiB
C#
173 lines
5.7 KiB
C#
using MediaBrowser.Model.Extensions;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Resolvers;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using MediaBrowser.Controller.IO;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.Logging;
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namespace Emby.Server.Implementations.Library
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{
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/// <summary>
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/// Provides the core resolver ignore rules
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/// </summary>
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public class CoreResolutionIgnoreRule : IResolverIgnoreRule
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{
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private readonly IFileSystem _fileSystem;
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private readonly ILibraryManager _libraryManager;
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private readonly ILogger _logger;
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private bool _ignoreDotPrefix;
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/// <summary>
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/// Any folder named in this list will be ignored - can be added to at runtime for extensibility
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/// </summary>
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public static readonly Dictionary<string, string> IgnoreFolders = new List<string>
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{
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"metadata",
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"ps3_update",
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"ps3_vprm",
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"extrafanart",
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"extrathumbs",
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".actors",
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".wd_tv",
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// Synology
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"@eaDir",
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"eaDir",
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"#recycle",
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// Qnap
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"@Recycle",
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".@__thumb",
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"$RECYCLE.BIN",
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"System Volume Information",
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".grab",
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// macos
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".AppleDouble"
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}.ToDictionary(i => i, StringComparer.OrdinalIgnoreCase);
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public CoreResolutionIgnoreRule(IFileSystem fileSystem, ILibraryManager libraryManager, ILogger logger)
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{
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_fileSystem = fileSystem;
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_libraryManager = libraryManager;
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_logger = logger;
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_ignoreDotPrefix = Environment.OSVersion.Platform != PlatformID.Win32NT;
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}
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/// <summary>
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/// Shoulds the ignore.
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/// </summary>
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/// <param name="fileInfo">The file information.</param>
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/// <param name="parent">The parent.</param>
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/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
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public bool ShouldIgnore(FileSystemMetadata fileInfo, BaseItem parent)
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{
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// Don't ignore top level folders
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if (fileInfo.IsDirectory && parent is AggregateFolder)
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{
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return false;
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}
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var filename = fileInfo.Name;
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var path = fileInfo.FullName;
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// Handle mac .DS_Store
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// https://github.com/MediaBrowser/MediaBrowser/issues/427
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if (_ignoreDotPrefix)
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{
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if (filename.IndexOf('.') == 0)
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{
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return true;
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}
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}
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// Ignore hidden files and folders
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//if (fileInfo.IsHidden)
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//{
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// if (parent == null)
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// {
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// var parentFolderName = Path.GetFileName(_fileSystem.GetDirectoryName(path));
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// if (string.Equals(parentFolderName, BaseItem.ThemeSongsFolderName, StringComparison.OrdinalIgnoreCase))
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// {
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// return false;
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// }
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// if (string.Equals(parentFolderName, BaseItem.ThemeVideosFolderName, StringComparison.OrdinalIgnoreCase))
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// {
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// return false;
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// }
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// }
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// // Sometimes these are marked hidden
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// if (_fileSystem.IsRootPath(path))
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// {
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// return false;
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// }
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// return true;
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//}
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if (fileInfo.IsDirectory)
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{
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// Ignore any folders in our list
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if (IgnoreFolders.ContainsKey(filename))
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{
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return true;
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}
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if (parent != null)
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{
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// Ignore trailer folders but allow it at the collection level
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if (string.Equals(filename, BaseItem.TrailerFolderName, StringComparison.OrdinalIgnoreCase) &&
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!(parent is AggregateFolder) && !(parent is UserRootFolder))
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{
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return true;
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}
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if (string.Equals(filename, BaseItem.ThemeVideosFolderName, StringComparison.OrdinalIgnoreCase))
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{
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return true;
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}
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if (string.Equals(filename, BaseItem.ThemeSongsFolderName, StringComparison.OrdinalIgnoreCase))
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{
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return true;
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}
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}
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}
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else
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{
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if (parent != null)
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{
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// Don't resolve these into audio files
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if (string.Equals(_fileSystem.GetFileNameWithoutExtension(filename), BaseItem.ThemeSongFilename) && _libraryManager.IsAudioFile(filename))
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{
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return true;
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}
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}
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// Ignore samples
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var sampleFilename = " " + filename.Replace(".", " ", StringComparison.OrdinalIgnoreCase)
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.Replace("-", " ", StringComparison.OrdinalIgnoreCase)
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.Replace("_", " ", StringComparison.OrdinalIgnoreCase)
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.Replace("!", " ", StringComparison.OrdinalIgnoreCase);
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if (sampleFilename.IndexOf(" sample ", StringComparison.OrdinalIgnoreCase) != -1)
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{
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return true;
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}
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}
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return false;
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}
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}
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}
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