117 lines
4.8 KiB
C#
117 lines
4.8 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 NLog;
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using Ninject;
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using NzbDrone.Core.Model;
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using NzbDrone.Core.Model.Notification;
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using NzbDrone.Core.Providers.Core;
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namespace NzbDrone.Core.Providers
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{
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public class PostDownloadProvider
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{
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//Used to perform Post Download Processing (Started by PostDownloadScanJob)
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private readonly ConfigProvider _configProvider;
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private readonly DiskProvider _diskProvider;
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private readonly DiskScanProvider _diskScanProvider;
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private readonly SeriesProvider _seriesProvider;
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private readonly EpisodeProvider _episodeProvider;
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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[Inject]
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public PostDownloadProvider(ConfigProvider configProvider, DiskProvider diskProvider,
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DiskScanProvider diskScanProvider, SeriesProvider seriesProvider,
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EpisodeProvider episodeProvider)
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{
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_configProvider = configProvider;
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_diskProvider = diskProvider;
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_diskScanProvider = diskScanProvider;
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_seriesProvider = seriesProvider;
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_episodeProvider = episodeProvider;
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}
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PostDownloadProvider()
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{
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}
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public virtual void Start(ProgressNotification notification)
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{
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var dropFolder = _configProvider.SabDropDirectory;
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if (String.IsNullOrWhiteSpace(dropFolder))
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{
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Logger.Debug("No drop folder is defined. Skipping.");
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return;
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}
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if (!_diskProvider.FolderExists(dropFolder))
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{
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Logger.Warn("Unable to Scan for New Downloads - folder Doesn't exist: [{0}]", dropFolder);
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return;
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}
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foreach (var subfolder in _diskProvider.GetDirectories(dropFolder))
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{
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try
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{
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var subfolderInfo = new DirectoryInfo(subfolder);
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if (subfolderInfo.Name.StartsWith("_UNPACK_", StringComparison.CurrentCultureIgnoreCase))
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{
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_episodeProvider.SetPostDownloadStatus(subfolderInfo.Name.Substring(8), PostDownloadStatusType.Unpacking);
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Logger.Debug("Folder [{0}] is still being unpacked. skipping.", subfolder);
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continue;
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}
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if (subfolderInfo.Name.StartsWith("_FAILED_", StringComparison.CurrentCultureIgnoreCase))
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{
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_episodeProvider.SetPostDownloadStatus(subfolderInfo.Name.Substring(8), PostDownloadStatusType.Failed);
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Logger.Debug("Folder [{0}] is marked as failed. skipping.", subfolder);
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continue;
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}
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if (subfolderInfo.Name.StartsWith("_NzbDrone_", StringComparison.CurrentCultureIgnoreCase))
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{
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Logger.Debug("Folder [{0}] is marked as already processedby NzbDrone. skipping.", subfolder);
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continue;
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}
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//Parse the Folder name
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var seriesName = Parser.ParseSeriesName(subfolderInfo.Name);
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var series = _seriesProvider.FindSeries(seriesName);
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if (series == null)
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{
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Logger.Warn("Unable to Import new download [{0}], series doesn't exist in database.", subfolder);
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//Rename the Directory so it's not processed again.
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_diskProvider.MoveDirectory(subfolderInfo.FullName, Path.Combine(subfolderInfo.Parent.FullName, "_NzbDrone_" + subfolderInfo.Name));
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continue;
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}
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var importedFiles = _diskScanProvider.Scan(series, subfolder);
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importedFiles.ForEach(file => _diskScanProvider.MoveEpisodeFile(file, true));
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//Delete the folder only if folder is small enough
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if (_diskProvider.GetDirectorySize(subfolder) < 10.Megabytes())
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_diskProvider.DeleteFolder(subfolder, true);
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//Otherwise rename the folder to say it was already processed once by NzbDrone so it will not be continually processed
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else
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_diskProvider.MoveDirectory(subfolderInfo.FullName, Path.Combine(subfolderInfo.Parent.FullName, "_NzbDrone_" + subfolderInfo.Name));
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}
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catch (Exception e)
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{
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Logger.ErrorException("An error has occurred while importing " + subfolder, e);
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}
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}
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}
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}
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}
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