using MediaBrowser.Common.IO; using MediaBrowser.Controller.Entities; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.Resolvers; using System; using System.Collections.Generic; using System.IO; using System.Linq; namespace MediaBrowser.Server.Implementations.Library { /// /// Provides the core resolver ignore rules /// public class CoreResolutionIgnoreRule : IResolverIgnoreRule { private readonly IFileSystem _fileSystem; public CoreResolutionIgnoreRule(IFileSystem fileSystem) { _fileSystem = fileSystem; } /// /// Shoulds the ignore. /// /// The args. /// true if XXXX, false otherwise public bool ShouldIgnore(ItemResolveArgs args) { var filename = args.FileInfo.Name; // Handle mac .DS_Store // https://github.com/MediaBrowser/MediaBrowser/issues/427 if (filename.IndexOf("._", StringComparison.OrdinalIgnoreCase) == 0) { return true; } // Ignore hidden files and folders if (args.IsHidden) { var parentFolderName = Path.GetFileName(Path.GetDirectoryName(args.Path)); if (string.Equals(parentFolderName, BaseItem.ThemeSongsFolderName, StringComparison.OrdinalIgnoreCase)) { return false; } if (string.Equals(parentFolderName, BaseItem.ThemeVideosFolderName, StringComparison.OrdinalIgnoreCase)) { return false; } // Sometimes these are marked hidden if (_fileSystem.IsRootPath(args.Path)) { return false; } return true; } if (args.IsDirectory) { // Ignore any folders in our list if (EntityResolutionHelper.IgnoreFolders.Contains(filename, StringComparer.OrdinalIgnoreCase)) { return true; } // Ignore trailer folders but allow it at the collection level if (string.Equals(filename, BaseItem.TrailerFolderName, StringComparison.OrdinalIgnoreCase) && !(args.Parent is AggregateFolder) && !(args.Parent is UserRootFolder)) { return true; } if (string.Equals(filename, BaseItem.ThemeVideosFolderName, StringComparison.OrdinalIgnoreCase)) { return true; } if (string.Equals(filename, BaseItem.ThemeSongsFolderName, StringComparison.OrdinalIgnoreCase)) { return true; } } else { if (args.Parent != null) { // Don't resolve these into audio files if (string.Equals(_fileSystem.GetFileNameWithoutExtension(filename), BaseItem.ThemeSongFilename) && EntityResolutionHelper.IsAudioFile(filename)) { return true; } if (BaseItem.ExtraSuffixes.Any(i => filename.IndexOf(i.Key, StringComparison.OrdinalIgnoreCase) != -1)) { return true; } } // Ignore samples if (filename.IndexOf(".sample.", StringComparison.OrdinalIgnoreCase) != -1) { return true; } } return false; } } }