mirror of https://github.com/Sonarr/Sonarr
411 lines
18 KiB
C#
411 lines
18 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 NLog;
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using NzbDrone.Common.Disk;
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using NzbDrone.Common.Extensions;
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using NzbDrone.Common.Instrumentation.Extensions;
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using NzbDrone.Core.DecisionEngine;
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using NzbDrone.Core.Download;
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using NzbDrone.Core.Download.TrackedDownloads;
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using NzbDrone.Core.Languages;
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using NzbDrone.Core.MediaFiles.EpisodeImport.Aggregation;
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using NzbDrone.Core.Messaging.Commands;
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using NzbDrone.Core.Messaging.Events;
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using NzbDrone.Core.Parser;
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using NzbDrone.Core.Parser.Model;
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using NzbDrone.Core.Qualities;
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using NzbDrone.Core.Tv;
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namespace NzbDrone.Core.MediaFiles.EpisodeImport.Manual
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{
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public interface IManualImportService
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{
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List<ManualImportItem> GetMediaFiles(string path, string downloadId, int? seriesId, bool filterExistingFiles);
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ManualImportItem ReprocessItem(string path, string downloadId, int seriesId, List<int> episodeIds, QualityModel quality, Language language);
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}
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public class ManualImportService : IExecute<ManualImportCommand>, IManualImportService
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{
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private readonly IDiskProvider _diskProvider;
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private readonly IParsingService _parsingService;
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private readonly IDiskScanService _diskScanService;
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private readonly IMakeImportDecision _importDecisionMaker;
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private readonly ISeriesService _seriesService;
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private readonly IEpisodeService _episodeService;
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private readonly IImportApprovedEpisodes _importApprovedEpisodes;
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private readonly IAggregationService _aggregationService;
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private readonly ITrackedDownloadService _trackedDownloadService;
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private readonly IDownloadedEpisodesImportService _downloadedEpisodesImportService;
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private readonly IEventAggregator _eventAggregator;
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private readonly Logger _logger;
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public ManualImportService(IDiskProvider diskProvider,
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IParsingService parsingService,
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IDiskScanService diskScanService,
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IMakeImportDecision importDecisionMaker,
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ISeriesService seriesService,
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IEpisodeService episodeService,
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IAggregationService aggregationService,
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IImportApprovedEpisodes importApprovedEpisodes,
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ITrackedDownloadService trackedDownloadService,
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IDownloadedEpisodesImportService downloadedEpisodesImportService,
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IEventAggregator eventAggregator,
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Logger logger)
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{
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_diskProvider = diskProvider;
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_parsingService = parsingService;
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_diskScanService = diskScanService;
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_importDecisionMaker = importDecisionMaker;
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_seriesService = seriesService;
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_episodeService = episodeService;
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_aggregationService = aggregationService;
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_importApprovedEpisodes = importApprovedEpisodes;
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_trackedDownloadService = trackedDownloadService;
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_downloadedEpisodesImportService = downloadedEpisodesImportService;
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_eventAggregator = eventAggregator;
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_logger = logger;
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}
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public List<ManualImportItem> GetMediaFiles(string path, string downloadId, int? seriesId, bool filterExistingFiles)
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{
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if (downloadId.IsNotNullOrWhiteSpace())
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{
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var trackedDownload = _trackedDownloadService.Find(downloadId);
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if (trackedDownload == null)
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{
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return new List<ManualImportItem>();
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}
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path = trackedDownload.DownloadItem.OutputPath.FullPath;
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}
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if (!_diskProvider.FolderExists(path))
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{
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if (!_diskProvider.FileExists(path))
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{
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return new List<ManualImportItem>();
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}
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var rootFolder = Path.GetDirectoryName(path);
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return new List<ManualImportItem> { ProcessFile(rootFolder, rootFolder, path, downloadId) };
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}
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return ProcessFolder(path, path, downloadId, seriesId, filterExistingFiles);
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}
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public ManualImportItem ReprocessItem(string path, string downloadId, int seriesId, List<int> episodeIds, QualityModel quality, Language language)
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{
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var rootFolder = Path.GetDirectoryName(path);
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var series = _seriesService.GetSeries(seriesId);
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if (episodeIds.Any())
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{
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var downloadClientItem = GetTrackedDownload(downloadId)?.DownloadItem;
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var localEpisode = new LocalEpisode
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{
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Series = series,
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Episodes = _episodeService.GetEpisodes(episodeIds),
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FileEpisodeInfo = Parser.Parser.ParsePath(path),
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DownloadClientEpisodeInfo = downloadClientItem == null ? null : Parser.Parser.ParseTitle(downloadClientItem.Title),
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Path = path,
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SceneSource = SceneSource(series, rootFolder),
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ExistingFile = series.Path.IsParentPath(path),
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Size = _diskProvider.GetFileSize(path),
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Language = language,
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Quality = quality
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};
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return MapItem(_importDecisionMaker.GetDecision(localEpisode, downloadClientItem), rootFolder, downloadId, null);
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}
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return ProcessFile(rootFolder, rootFolder, path, downloadId, series);
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}
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private List<ManualImportItem> ProcessFolder(string rootFolder, string baseFolder, string downloadId, int? seriesId, bool filterExistingFiles)
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{
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DownloadClientItem downloadClientItem = null;
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Series series = null;
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var directoryInfo = new DirectoryInfo(baseFolder);
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if (seriesId.HasValue)
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{
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series = _seriesService.GetSeries(seriesId.Value);
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}
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else
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{
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try
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{
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series = _parsingService.GetSeries(directoryInfo.Name);
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}
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catch (MultipleSeriesFoundException e)
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{
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_logger.Warn(e, "Unable to find series from title");
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}
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}
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if (downloadId.IsNotNullOrWhiteSpace())
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{
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var trackedDownload = _trackedDownloadService.Find(downloadId);
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downloadClientItem = trackedDownload.DownloadItem;
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if (series == null)
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{
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series = trackedDownload.RemoteEpisode?.Series;
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}
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}
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if (series == null)
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{
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// Filter paths based on the rootFolder, so files in subfolders that should be ignored are ignored.
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// It will lead to some extra directories being checked for files, but it saves the processing of them and is cleaner than
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// teaching FilterPaths to know whether it's processing a file or a folder and changing it's filtering based on that.
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var files = _diskScanService.FilterPaths(rootFolder, _diskScanService.GetVideoFiles(baseFolder, false));
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var subfolders = _diskScanService.FilterPaths(rootFolder, _diskProvider.GetDirectories(baseFolder));
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var processedFiles = files.Select(file => ProcessFile(rootFolder, baseFolder, file, downloadId));
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var processedFolders = subfolders.SelectMany(subfolder => ProcessFolder(rootFolder, subfolder, downloadId, null, filterExistingFiles));
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return processedFiles.Concat(processedFolders).Where(i => i != null).ToList();
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}
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var folderInfo = Parser.Parser.ParseTitle(directoryInfo.Name);
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var seriesFiles = _diskScanService.FilterPaths(rootFolder, _diskScanService.GetVideoFiles(baseFolder).ToList());
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var decisions = _importDecisionMaker.GetImportDecisions(seriesFiles, series, downloadClientItem, folderInfo, SceneSource(series, baseFolder), filterExistingFiles);
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return decisions.Select(decision => MapItem(decision, rootFolder, downloadId, directoryInfo.Name)).ToList();
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}
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private ManualImportItem ProcessFile(string rootFolder, string baseFolder, string file, string downloadId, Series series = null)
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{
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try
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{
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var trackedDownload = GetTrackedDownload(downloadId);
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var relativeFile = baseFolder.GetRelativePath(file);
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if (series == null)
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{
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_parsingService.GetSeries(relativeFile.Split('\\', '/')[0]);
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}
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if (series == null)
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{
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series = _parsingService.GetSeries(relativeFile);
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}
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if (trackedDownload != null && series == null)
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{
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series = trackedDownload?.RemoteEpisode?.Series;
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}
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if (series == null)
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{
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var relativeParseInfo = Parser.Parser.ParsePath(relativeFile);
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if (relativeParseInfo != null)
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{
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series = _seriesService.FindByTitle(relativeParseInfo.SeriesTitle);
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}
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}
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if (series == null)
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{
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var localEpisode = new LocalEpisode();
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localEpisode.Path = file;
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localEpisode.Quality = QualityParser.ParseQuality(file);
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localEpisode.Language = LanguageParser.ParseLanguage(file);
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localEpisode.Size = _diskProvider.GetFileSize(file);
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return MapItem(new ImportDecision(localEpisode, new Rejection("Unknown Series")), rootFolder,
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downloadId, null);
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}
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var importDecisions = _importDecisionMaker.GetImportDecisions(new List<string> {file}, series,
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trackedDownload?.DownloadItem, null, SceneSource(series, baseFolder));
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if (importDecisions.Any())
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{
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return MapItem(importDecisions.First(), rootFolder, downloadId, null);
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}
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}
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catch (Exception ex)
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{
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_logger.Warn(ex, "Failed to process file: {0}", file);
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}
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return new ManualImportItem
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{
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DownloadId = downloadId,
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Path = file,
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RelativePath = rootFolder.GetRelativePath(file),
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Name = Path.GetFileNameWithoutExtension(file),
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Rejections = new List<Rejection>()
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};
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}
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private bool SceneSource(Series series, string folder)
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{
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return !(series.Path.PathEquals(folder) || series.Path.IsParentPath(folder));
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}
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private TrackedDownload GetTrackedDownload(string downloadId)
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{
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if (downloadId.IsNotNullOrWhiteSpace())
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{
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var trackedDownload = _trackedDownloadService.Find(downloadId);
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return trackedDownload;
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}
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return null;
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}
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private ManualImportItem MapItem(ImportDecision decision, string rootFolder, string downloadId, string folderName)
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{
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var item = new ManualImportItem();
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item.Path = decision.LocalEpisode.Path;
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item.FolderName = folderName;
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item.RelativePath = rootFolder.GetRelativePath(decision.LocalEpisode.Path);
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item.Name = Path.GetFileNameWithoutExtension(decision.LocalEpisode.Path);
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item.DownloadId = downloadId;
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if (decision.LocalEpisode.Series != null)
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{
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item.Series = decision.LocalEpisode.Series;
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}
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if (decision.LocalEpisode.Episodes.Any() && decision.LocalEpisode.Episodes.Select(c => c.SeasonNumber).Distinct().Count() == 1)
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{
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var seasons = decision.LocalEpisode.Episodes.Select(c => c.SeasonNumber).Distinct().ToList();
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if (seasons.Empty())
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{
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_logger.Warn("Expected one season, but found none for: {0}", decision.LocalEpisode.Path);
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}
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else if (seasons.Count > 1)
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{
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_logger.Warn("Expected one season, but found {0} ({1}) for: {2}", seasons.Count, string.Join(", ", seasons), decision.LocalEpisode.Path);
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}
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else
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{
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item.SeasonNumber = decision.LocalEpisode.SeasonNumber;
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item.Episodes = decision.LocalEpisode.Episodes;
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}
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}
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item.Quality = decision.LocalEpisode.Quality;
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item.Language = decision.LocalEpisode.Language;
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item.Size = _diskProvider.GetFileSize(decision.LocalEpisode.Path);
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item.Rejections = decision.Rejections;
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return item;
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}
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public void Execute(ManualImportCommand message)
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{
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_logger.ProgressTrace("Manually importing {0} files using mode {1}", message.Files.Count, message.ImportMode);
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var imported = new List<ImportResult>();
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var importedTrackedDownload = new List<ManuallyImportedFile>();
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for (int i = 0; i < message.Files.Count; i++)
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{
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_logger.ProgressTrace("Processing file {0} of {1}", i + 1, message.Files.Count);
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var file = message.Files[i];
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var series = _seriesService.GetSeries(file.SeriesId);
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var episodes = _episodeService.GetEpisodes(file.EpisodeIds);
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var fileEpisodeInfo = Parser.Parser.ParsePath(file.Path) ?? new ParsedEpisodeInfo();
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var existingFile = series.Path.IsParentPath(file.Path);
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TrackedDownload trackedDownload = null;
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var localEpisode = new LocalEpisode
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{
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ExistingFile = false,
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Episodes = episodes,
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FileEpisodeInfo = fileEpisodeInfo,
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Path = file.Path,
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Quality = file.Quality,
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Language = file.Language,
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Series = series,
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Size = 0
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};
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if (file.DownloadId.IsNotNullOrWhiteSpace())
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{
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trackedDownload = _trackedDownloadService.Find(file.DownloadId);
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localEpisode.DownloadClientEpisodeInfo = trackedDownload?.RemoteEpisode?.ParsedEpisodeInfo;
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}
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if (file.FolderName.IsNotNullOrWhiteSpace())
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{
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localEpisode.FolderEpisodeInfo = Parser.Parser.ParseTitle(file.FolderName);
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}
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localEpisode = _aggregationService.Augment(localEpisode, trackedDownload?.DownloadItem, false);
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// Apply the user-chosen values.
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localEpisode.Series = series;
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localEpisode.Episodes = episodes;
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localEpisode.Quality = file.Quality;
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//TODO: Cleanup non-tracked downloads
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var importDecision = new ImportDecision(localEpisode);
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if (trackedDownload == null)
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{
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imported.AddRange(_importApprovedEpisodes.Import(new List<ImportDecision> { importDecision }, !existingFile, null, message.ImportMode));
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}
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else
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{
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var importResult = _importApprovedEpisodes.Import(new List<ImportDecision> { importDecision }, true, trackedDownload.DownloadItem, message.ImportMode).First();
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imported.Add(importResult);
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importedTrackedDownload.Add(new ManuallyImportedFile
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{
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TrackedDownload = trackedDownload,
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ImportResult = importResult
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});
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}
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}
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_logger.ProgressTrace("Manually imported {0} files", imported.Count);
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foreach (var groupedTrackedDownload in importedTrackedDownload.GroupBy(i => i.TrackedDownload.DownloadItem.DownloadId).ToList())
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{
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var trackedDownload = groupedTrackedDownload.First().TrackedDownload;
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var importedSeries = imported.First().ImportDecision.LocalEpisode.Series;
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if (_diskProvider.FolderExists(trackedDownload.DownloadItem.OutputPath.FullPath))
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{
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if (_downloadedEpisodesImportService.ShouldDeleteFolder(
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new DirectoryInfo(trackedDownload.DownloadItem.OutputPath.FullPath), importedSeries) &&
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trackedDownload.DownloadItem.CanMoveFiles)
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{
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_diskProvider.DeleteFolder(trackedDownload.DownloadItem.OutputPath.FullPath, true);
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}
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}
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var allEpisodesImported = groupedTrackedDownload.Select(c => c.ImportResult)
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.Where(c => c.Result == ImportResultType.Imported)
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.SelectMany(c => c.ImportDecision.LocalEpisode.Episodes).Count() >=
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Math.Max(1, trackedDownload.RemoteEpisode.Episodes.Count);
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if (allEpisodesImported)
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{
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trackedDownload.State = TrackedDownloadState.Imported;
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_eventAggregator.PublishEvent(new DownloadCompletedEvent(trackedDownload, importedSeries.Id));
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}
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}
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}
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}
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}
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