public async Task <Either <BaseError, Unit> > ScanFolder(LibraryPath libraryPath, string ffprobePath) { if (!_localFileSystem.IsLibraryPathAccessible(libraryPath)) { return(new MediaSourceInaccessible()); } var allShowFolders = _localFileSystem.ListSubdirectories(libraryPath.Path) .Filter(ShouldIncludeFolder) .OrderBy(identity) .ToList(); foreach (string showFolder in allShowFolders) { Either <BaseError, MediaItemScanResult <Show> > maybeShow = await FindOrCreateShow(libraryPath.Id, showFolder) .BindT(show => UpdateMetadataForShow(show, showFolder)) .BindT(show => UpdateArtworkForShow(show, showFolder, ArtworkKind.Poster)) .BindT(show => UpdateArtworkForShow(show, showFolder, ArtworkKind.FanArt)); await maybeShow.Match( async result => { if (result.IsAdded) { await _searchIndex.AddItems(new List <MediaItem> { result.Item }); } else if (result.IsUpdated) { await _searchIndex.UpdateItems(new List <MediaItem> { result.Item }); } await ScanSeasons(libraryPath, ffprobePath, result.Item, showFolder); }, _ => Task.FromResult(Unit.Default)); } foreach (string path in await _televisionRepository.FindEpisodePaths(libraryPath)) { if (!_localFileSystem.FileExists(path)) { _logger.LogInformation("Removing missing episode at {Path}", path); await _televisionRepository.DeleteByPath(libraryPath, path); } } await _televisionRepository.DeleteEmptySeasons(libraryPath); List <int> ids = await _televisionRepository.DeleteEmptyShows(libraryPath); await _searchIndex.RemoveItems(ids); return(Unit.Default); }
public async Task <Either <BaseError, Unit> > ScanFolder(LibraryPath libraryPath, string ffprobePath) { if (!_localFileSystem.IsLibraryPathAccessible(libraryPath)) { return(new MediaSourceInaccessible()); } var folderQueue = new Queue <string>(); foreach (string folder in _localFileSystem.ListSubdirectories(libraryPath.Path).OrderBy(identity)) { folderQueue.Enqueue(folder); } while (folderQueue.Count > 0) { string movieFolder = folderQueue.Dequeue(); var allFiles = _localFileSystem.ListFiles(movieFolder) .Filter(f => VideoFileExtensions.Contains(Path.GetExtension(f))) .Filter( f => !ExtraFiles.Any( e => Path.GetFileNameWithoutExtension(f).EndsWith(e, StringComparison.OrdinalIgnoreCase))) .ToList(); if (allFiles.Count == 0) { foreach (string subdirectory in _localFileSystem.ListSubdirectories(movieFolder).OrderBy(identity)) { folderQueue.Enqueue(subdirectory); } continue; } foreach (string file in allFiles.OrderBy(identity)) { // TODO: figure out how to rebuild playlists Either <BaseError, MediaItemScanResult <Movie> > maybeMovie = await _movieRepository .GetOrAdd(libraryPath, file) .BindT(movie => UpdateStatistics(movie, ffprobePath)) .BindT(UpdateMetadata) .BindT(movie => UpdateArtwork(movie, ArtworkKind.Poster)) .BindT(movie => UpdateArtwork(movie, ArtworkKind.FanArt)); await maybeMovie.Match( async result => { if (result.IsAdded) { await _searchIndex.AddItems(new List <MediaItem> { result.Item }); } else if (result.IsUpdated) { await _searchIndex.UpdateItems(new List <MediaItem> { result.Item }); } }, error => { _logger.LogWarning("Error processing movie at {Path}: {Error}", file, error.Value); return(Task.CompletedTask); }); } } foreach (string path in await _movieRepository.FindMoviePaths(libraryPath)) { if (!_localFileSystem.FileExists(path)) { _logger.LogInformation("Removing missing movie at {Path}", path); List <int> ids = await _movieRepository.DeleteByPath(libraryPath, path); await _searchIndex.RemoveItems(ids); } } return(Unit.Default); }