mirror of https://github.com/Radarr/Radarr
216 lines
8.2 KiB
C#
216 lines
8.2 KiB
C#
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 System.Text;
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using System.Threading;
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using NLog;
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using NzbDrone.Core.Helpers;
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using NzbDrone.Core.Model;
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using NzbDrone.Core.Providers.Core;
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using NzbDrone.Core.Repository;
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namespace NzbDrone.Core.Providers
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{
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public class RenameProvider : IRenameProvider
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{
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private readonly SeriesProvider _seriesProvider;
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private readonly ISeasonProvider _seasonProvider;
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private readonly IEpisodeProvider _episodeProvider;
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private readonly IMediaFileProvider _mediaFileProvider;
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private readonly IDiskProvider _diskProvider;
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private readonly IConfigProvider _configProvider;
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private readonly ExternalNotificationProvider _externalNotificationProvider;
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private Thread _renameThread;
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private List<EpisodeRenameModel> _epsToRename = new List<EpisodeRenameModel>();
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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public RenameProvider(SeriesProvider seriesProvider, ISeasonProvider seasonProvider,
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IEpisodeProvider episodeProvider, IMediaFileProvider mediaFileProvider,
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IDiskProvider diskProvider, IConfigProvider configProvider,
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ExternalNotificationProvider extenalNotificationProvider)
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{
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_seriesProvider = seriesProvider;
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_seasonProvider = seasonProvider;
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_episodeProvider = episodeProvider;
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_mediaFileProvider = mediaFileProvider;
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_diskProvider = diskProvider;
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_configProvider = configProvider;
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_externalNotificationProvider = extenalNotificationProvider;
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}
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#region IRenameProvider Members
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public void RenameAll()
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{
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//Get a list of all episode files/episodes and rename them
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foreach (var episodeFile in _mediaFileProvider.GetEpisodeFiles())
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{
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var series = _seriesProvider.GetSeries(episodeFile.SeriesId);
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var erm = new EpisodeRenameModel();
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erm.SeriesName = series.Title;
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erm.Folder = series.Path;
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if (series.SeasonFolder)
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erm.Folder += Path.DirectorySeparatorChar + EpisodeRenameHelper.GetSeasonFolder(episodeFile.Episodes[0].SeasonNumber, _configProvider.GetValue("Sorting_SeasonFolderFormat", "Season %s", true));
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erm.EpisodeFile = episodeFile;
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_epsToRename.Add(erm);
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StartRename();
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}
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}
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public void RenameSeries(int seriesId)
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{
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//Get a list of all applicable episode files/episodes and rename them
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var series = _seriesProvider.GetSeries(seriesId);
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foreach (var episodeFile in _mediaFileProvider.GetEpisodeFiles().Where(s => s.SeriesId == seriesId))
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{
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var erm = new EpisodeRenameModel();
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erm.SeriesName = series.Title;
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erm.Folder = series.Path;
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if (series.SeasonFolder)
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erm.Folder += Path.DirectorySeparatorChar + EpisodeRenameHelper.GetSeasonFolder(episodeFile.Episodes[0].SeasonNumber, _configProvider.GetValue("Sorting_SeasonFolderFormat", "Season %s", true));
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erm.EpisodeFile = episodeFile;
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_epsToRename.Add(erm);
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StartRename();
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}
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}
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public void RenameSeason(int seasonId)
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{
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//Get a list of all applicable episode files/episodes and rename them
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var season = _seasonProvider.GetSeason(seasonId);
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var series = _seriesProvider.GetSeries(season.SeriesId);
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foreach (var episodeFile in _mediaFileProvider.GetEpisodeFiles().Where(s => s.Episodes[0].SeasonId == seasonId))
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{
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var erm = new EpisodeRenameModel();
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erm.SeriesName = series.Title;
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erm.Folder = series.Path;
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if (series.SeasonFolder)
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erm.Folder += Path.DirectorySeparatorChar + EpisodeRenameHelper.GetSeasonFolder(episodeFile.Episodes[0].SeasonNumber, _configProvider.GetValue("Sorting_SeasonFolderFormat", "Season %s", true));
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erm.EpisodeFile = episodeFile;
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_epsToRename.Add(erm);
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StartRename();
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}
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}
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public void RenameEpisode(int episodeId)
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{
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//This will properly rename multi-episode files if asked to rename either of the episode
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var episode = _episodeProvider.GetEpisode(episodeId);
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var series = _seriesProvider.GetSeries(episode.SeriesId);
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var episodeFile = _mediaFileProvider.GetEpisodeFiles().Where(s => s.Episodes.Contains(episode)).FirstOrDefault();
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var erm = new EpisodeRenameModel();
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erm.SeriesName = series.Title;
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erm.Folder = series.Path;
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if (series.SeasonFolder)
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erm.Folder += Path.DirectorySeparatorChar + EpisodeRenameHelper.GetSeasonFolder(episodeFile.Episodes[0].SeasonNumber, _configProvider.GetValue("Sorting_SeasonFolderFormat", "Season %s", true));
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erm.EpisodeFile = episodeFile;
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_epsToRename.Add(erm);
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StartRename();
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}
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public void RenameEpisodeFile(int episodeFileId, bool newDownload)
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{
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//This will properly rename multi-episode files if asked to rename either of the episode
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var episodeFile = _mediaFileProvider.GetEpisodeFile(episodeFileId);
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var series = _seriesProvider.GetSeries(episodeFile.Series.SeriesId);
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var erm = new EpisodeRenameModel();
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erm.SeriesName = series.Title;
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erm.Folder = series.Path;
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if (series.SeasonFolder)
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erm.Folder += Path.DirectorySeparatorChar + EpisodeRenameHelper.GetSeasonFolder(episodeFile.Episodes[0].SeasonNumber, _configProvider.GetValue("Sorting_SeasonFolderFormat", "Season %s", true));
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erm.EpisodeFile = episodeFile;
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_epsToRename.Add(erm);
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StartRename();
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}
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#endregion
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private void StartRename()
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{
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Logger.Debug("Episode Rename Starting");
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if (_renameThread == null || !_renameThread.IsAlive)
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{
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Logger.Debug("Initializing background rename of episodes");
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_renameThread = new Thread(RenameProcessor)
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{
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Name = "RenameEpisodes",
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Priority = ThreadPriority.Lowest
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};
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_renameThread.Start();
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}
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else
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{
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Logger.Warn("Episode renaming already in progress. Ignoring request.");
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}
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}
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private void RenameProcessor()
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{
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while (_epsToRename.Count > 0)
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{
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var ep = _epsToRename.First();
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_epsToRename.RemoveAt(0);
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RenameFile(ep);
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}
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}
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private void RenameFile(EpisodeRenameModel erm)
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{
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try
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{
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//Update EpisodeFile if successful
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Logger.Debug("Renaming Episode: {0}", Path.GetFileName(erm.EpisodeFile.Path));
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var newName = EpisodeRenameHelper.GetNewName(erm);
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var ext = Path.GetExtension(erm.EpisodeFile.Path);
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var newFilename = erm.Folder + Path.DirectorySeparatorChar + newName + ext;
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if (!_diskProvider.FolderExists(erm.Folder))
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_diskProvider.CreateDirectory(erm.Folder);
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if (erm.EpisodeFile.Path == newFilename)
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return;
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_diskProvider.RenameFile(erm.EpisodeFile.Path, newFilename);
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erm.EpisodeFile.Path = newFilename;
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_mediaFileProvider.Update(erm.EpisodeFile);
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if (erm.NewDownload)
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_externalNotificationProvider.OnDownload(erm);
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else
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_externalNotificationProvider.OnRename(erm);
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}
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catch (Exception ex)
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{
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Logger.DebugException(ex.Message, ex);
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Logger.Warn("Unable to Rename Episode: {0}", Path.GetFileName(erm.EpisodeFile.Path));
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}
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}
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}
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}
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