mirror of https://github.com/Radarr/Radarr
97 lines
3.7 KiB
C#
97 lines
3.7 KiB
C#
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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 NLog;
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using NzbDrone.Common;
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using NzbDrone.Common.Eventing;
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using NzbDrone.Core.Download;
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using NzbDrone.Core.Organizer;
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using NzbDrone.Core.Tv;
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namespace NzbDrone.Core.MediaFiles
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{
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public interface IMoveEpisodeFiles
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{
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EpisodeFile MoveEpisodeFile(EpisodeFile episodeFile, bool newDownload = false);
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}
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public class MoveEpisodeFiles : IMoveEpisodeFiles
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{
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private readonly ISeriesRepository _seriesRepository;
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private readonly IEpisodeService _episodeService;
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private readonly IBuildFileNames _buildFileNames;
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private readonly IMediaFileService _mediaFileService;
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private readonly IEventAggregator _eventAggregator;
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private readonly DiskProvider _diskProvider;
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private readonly Logger _logger;
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public MoveEpisodeFiles(ISeriesRepository seriesRepository, IEpisodeService episodeService, IBuildFileNames buildFileNames, IMediaFileService mediaFileService, IEventAggregator eventAggregator, DiskProvider diskProvider, Logger logger)
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{
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_seriesRepository = seriesRepository;
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_episodeService = episodeService;
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_buildFileNames = buildFileNames;
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_mediaFileService = mediaFileService;
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_eventAggregator = eventAggregator;
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_diskProvider = diskProvider;
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_logger = logger;
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}
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public EpisodeFile MoveEpisodeFile(EpisodeFile episodeFile, bool newDownload = false)
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{
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if (episodeFile == null)
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throw new ArgumentNullException("episodeFile");
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var series = _seriesRepository.Get(episodeFile.SeriesId);
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var episodes = _episodeService.GetEpisodesByFileId(episodeFile.Id);
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string newFileName = _buildFileNames.BuildFilename(episodes, series, episodeFile);
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var newFile = _buildFileNames.BuildFilePath(series, episodes.First().SeasonNumber, newFileName, Path.GetExtension(episodeFile.Path));
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//Only rename if existing and new filenames don't match
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if (DiskProvider.PathEquals(episodeFile.Path, newFile))
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{
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_logger.Debug("Skipping file rename, source and destination are the same: {0}", episodeFile.Path);
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return null;
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}
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if (!_diskProvider.FileExists(episodeFile.Path))
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{
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_logger.Error("Episode file path does not exist, {0}", episodeFile.Path);
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return null;
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}
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_diskProvider.CreateDirectory(new FileInfo(newFile).DirectoryName);
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_logger.Debug("Moving [{0}] > [{1}]", episodeFile.Path, newFile);
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_diskProvider.MoveFile(episodeFile.Path, newFile);
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//Wrapped in Try/Catch to prevent this from causing issues with remote NAS boxes, the move worked, which is more important.
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try
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{
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_diskProvider.InheritFolderPermissions(newFile);
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}
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catch (UnauthorizedAccessException ex)
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{
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_logger.Debug("Unable to apply folder permissions to: ", newFile);
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_logger.TraceException(ex.Message, ex);
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}
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episodeFile.Path = newFile;
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_mediaFileService.Update(episodeFile);
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var parseResult = Parser.ParsePath(episodeFile.Path);
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parseResult.Series = series;
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parseResult.Quality = new QualityModel { Quality = episodeFile.Quality, Proper = episodeFile.Proper };
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parseResult.Episodes = episodes;
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if (newDownload)
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{
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_eventAggregator.Publish(new EpisodeDownloadedEvent(parseResult));
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}
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return episodeFile;
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}
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}
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}
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