|
|
|
using System;
|
|
|
|
using System.Collections.Generic;
|
|
|
|
using System.IO;
|
|
|
|
using System.Linq;
|
|
|
|
using NLog;
|
|
|
|
using NzbDrone.Common.EnvironmentInfo;
|
|
|
|
using NzbDrone.Common.Extensions;
|
|
|
|
using NzbDrone.Common.Instrumentation.Extensions;
|
|
|
|
using NzbDrone.Core.Download.TrackedDownloads;
|
|
|
|
using NzbDrone.Core.History;
|
|
|
|
using NzbDrone.Core.MediaFiles;
|
|
|
|
using NzbDrone.Core.MediaFiles.Events;
|
|
|
|
using NzbDrone.Core.MediaFiles.TrackImport;
|
|
|
|
using NzbDrone.Core.Messaging.Events;
|
|
|
|
using NzbDrone.Core.Music;
|
|
|
|
using NzbDrone.Core.Parser;
|
|
|
|
|
|
|
|
namespace NzbDrone.Core.Download
|
|
|
|
{
|
|
|
|
public interface ICompletedDownloadService
|
|
|
|
{
|
|
|
|
void Check(TrackedDownload trackedDownload);
|
|
|
|
void Import(TrackedDownload trackedDownload);
|
|
|
|
bool VerifyImport(TrackedDownload trackedDownload, List<ImportResult> importResults);
|
|
|
|
}
|
|
|
|
|
|
|
|
public class CompletedDownloadService : ICompletedDownloadService
|
|
|
|
{
|
|
|
|
private readonly IEventAggregator _eventAggregator;
|
|
|
|
private readonly IHistoryService _historyService;
|
|
|
|
private readonly IDownloadedTracksImportService _downloadedTracksImportService;
|
|
|
|
private readonly IArtistService _artistService;
|
|
|
|
private readonly IProvideImportItemService _provideImportItemService;
|
|
|
|
private readonly IParsingService _parsingService;
|
|
|
|
private readonly ITrackedDownloadAlreadyImported _trackedDownloadAlreadyImported;
|
|
|
|
private readonly Logger _logger;
|
|
|
|
|
|
|
|
public CompletedDownloadService(IEventAggregator eventAggregator,
|
|
|
|
IHistoryService historyService,
|
|
|
|
IProvideImportItemService provideImportItemService,
|
|
|
|
IDownloadedTracksImportService downloadedTracksImportService,
|
|
|
|
IArtistService artistService,
|
|
|
|
IParsingService parsingService,
|
|
|
|
ITrackedDownloadAlreadyImported trackedDownloadAlreadyImported,
|
|
|
|
Logger logger)
|
|
|
|
{
|
|
|
|
_eventAggregator = eventAggregator;
|
|
|
|
_historyService = historyService;
|
|
|
|
_provideImportItemService = provideImportItemService;
|
|
|
|
_downloadedTracksImportService = downloadedTracksImportService;
|
|
|
|
_artistService = artistService;
|
|
|
|
_parsingService = parsingService;
|
|
|
|
_trackedDownloadAlreadyImported = trackedDownloadAlreadyImported;
|
|
|
|
_logger = logger;
|
|
|
|
}
|
|
|
|
|
|
|
|
public void Check(TrackedDownload trackedDownload)
|
|
|
|
{
|
|
|
|
if (trackedDownload.DownloadItem.Status != DownloadItemStatus.Completed)
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
SetImportItem(trackedDownload);
|
|
|
|
|
|
|
|
// Only process tracked downloads that are still downloading
|
|
|
|
if (trackedDownload.State != TrackedDownloadState.Downloading)
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
var historyItem = _historyService.MostRecentForDownloadId(trackedDownload.DownloadItem.DownloadId);
|
|
|
|
|
|
|
|
if (historyItem == null && trackedDownload.DownloadItem.Category.IsNullOrWhiteSpace())
|
|
|
|
{
|
|
|
|
trackedDownload.Warn("Download wasn't grabbed by Lidarr and not in a category, Skipping.");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!ValidatePath(trackedDownload))
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
var artist = _parsingService.GetArtist(trackedDownload.DownloadItem.Title);
|
|
|
|
|
|
|
|
if (artist == null)
|
|
|
|
{
|
|
|
|
if (historyItem != null)
|
|
|
|
{
|
|
|
|
artist = _artistService.GetArtist(historyItem.ArtistId);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (artist == null)
|
|
|
|
{
|
|
|
|
trackedDownload.Warn("Artist name mismatch, automatic import is not possible.");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
trackedDownload.State = TrackedDownloadState.ImportPending;
|
|
|
|
}
|
|
|
|
|
|
|
|
public void Import(TrackedDownload trackedDownload)
|
|
|
|
{
|
|
|
|
SetImportItem(trackedDownload);
|
|
|
|
|
|
|
|
if (!ValidatePath(trackedDownload))
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (trackedDownload.RemoteAlbum == null)
|
|
|
|
{
|
|
|
|
trackedDownload.Warn("Unable to parse download, automatic import is not possible.");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
trackedDownload.State = TrackedDownloadState.Importing;
|
|
|
|
|
|
|
|
var outputPath = trackedDownload.ImportItem.OutputPath.FullPath;
|
|
|
|
var importResults = _downloadedTracksImportService.ProcessPath(outputPath, ImportMode.Auto, trackedDownload.RemoteAlbum.Artist, trackedDownload.ImportItem);
|
|
|
|
|
|
|
|
if (VerifyImport(trackedDownload, importResults))
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
trackedDownload.State = TrackedDownloadState.ImportPending;
|
|
|
|
|
|
|
|
if (importResults.Empty())
|
|
|
|
{
|
|
|
|
trackedDownload.Warn("No files found are eligible for import in {0}", outputPath);
|
|
|
|
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
var statusMessages = new List<TrackedDownloadStatusMessage>
|
|
|
|
{
|
|
|
|
new TrackedDownloadStatusMessage("One or more albums expected in this release were not imported or missing", new List<string>())
|
|
|
|
};
|
|
|
|
|
|
|
|
if (importResults.Any(c => c.Result != ImportResultType.Imported))
|
|
|
|
{
|
|
|
|
//Mark as failed to prevent further attempts at processing
|
|
|
|
trackedDownload.State = TrackedDownloadState.ImportFailed;
|
|
|
|
|
|
|
|
statusMessages.AddRange(
|
|
|
|
importResults
|
|
|
|
.Where(v => v.Result != ImportResultType.Imported && v.ImportDecision.Item != null)
|
|
|
|
.OrderBy(v => v.ImportDecision.Item.Path)
|
|
|
|
.Select(v =>
|
|
|
|
new TrackedDownloadStatusMessage(Path.GetFileName(v.ImportDecision.Item.Path),
|
|
|
|
v.Errors)));
|
|
|
|
|
|
|
|
if (statusMessages.Any())
|
|
|
|
{
|
|
|
|
trackedDownload.Warn(statusMessages.ToArray());
|
|
|
|
}
|
|
|
|
|
|
|
|
//Publish event to notify Album was imported incompelte
|
|
|
|
_eventAggregator.PublishEvent(new AlbumImportIncompleteEvent(trackedDownload));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public bool VerifyImport(TrackedDownload trackedDownload, List<ImportResult> importResults)
|
|
|
|
{
|
|
|
|
var allTracksImported = importResults.All(c => c.Result == ImportResultType.Imported) ||
|
|
|
|
importResults.Count(c => c.Result == ImportResultType.Imported) >=
|
|
|
|
Math.Max(1, trackedDownload.RemoteAlbum.Albums.Sum(x => x.AlbumReleases.Value.Where(y => y.Monitored).Sum(z => z.TrackCount)));
|
|
|
|
|
|
|
|
if (allTracksImported)
|
|
|
|
{
|
|
|
|
_logger.Debug("All albums were imported for {0}", trackedDownload.DownloadItem.Title);
|
|
|
|
trackedDownload.State = TrackedDownloadState.Imported;
|
|
|
|
|
|
|
|
_eventAggregator.PublishEvent(new DownloadCompletedEvent(trackedDownload, trackedDownload.RemoteAlbum.Artist.Id));
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Double check if all episodes were imported by checking the history if at least one
|
|
|
|
// file was imported. This will allow the decision engine to reject already imported
|
|
|
|
// episode files and still mark the download complete when all files are imported.
|
|
|
|
|
|
|
|
// EDGE CASE: This process relies on EpisodeIds being consistent between executions, if a series is updated
|
|
|
|
// and an episode is removed, but later comes back with a different ID then Sonarr will treat it as incomplete.
|
|
|
|
// Since imports should be relatively fast and these types of data changes are infrequent this should be quite
|
|
|
|
// safe, but commenting for future benefit.
|
|
|
|
var atLeastOneEpisodeImported = importResults.Any(c => c.Result == ImportResultType.Imported);
|
|
|
|
|
|
|
|
var historyItems = _historyService.FindByDownloadId(trackedDownload.DownloadItem.DownloadId)
|
|
|
|
.OrderByDescending(h => h.Date)
|
|
|
|
.ToList();
|
|
|
|
|
|
|
|
var allTracksImportedInHistory = _trackedDownloadAlreadyImported.IsImported(trackedDownload, historyItems);
|
|
|
|
|
|
|
|
if (allTracksImportedInHistory)
|
|
|
|
{
|
|
|
|
// Log different error messages depending on the circumstances, but treat both as fully imported, because that's the reality.
|
|
|
|
// The second message shouldn't be logged in most cases, but continued reporting would indicate an ongoing issue.
|
|
|
|
if (atLeastOneEpisodeImported)
|
|
|
|
{
|
|
|
|
_logger.Debug("All albums were imported in history for {0}", trackedDownload.DownloadItem.Title);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
_logger.ForDebugEvent()
|
|
|
|
.Message("No albums were just imported, but all albums were previously imported, possible issue with download history.")
|
|
|
|
.Property("ArtistId", trackedDownload.RemoteAlbum.Artist.Id)
|
|
|
|
.Property("DownloadId", trackedDownload.DownloadItem.DownloadId)
|
|
|
|
.Property("Title", trackedDownload.DownloadItem.Title)
|
|
|
|
.Property("Path", trackedDownload.DownloadItem.OutputPath.ToString())
|
|
|
|
.WriteSentryWarn("DownloadHistoryIncomplete")
|
|
|
|
.Log();
|
|
|
|
}
|
|
|
|
|
|
|
|
trackedDownload.State = TrackedDownloadState.Imported;
|
|
|
|
_eventAggregator.PublishEvent(new DownloadCompletedEvent(trackedDownload, trackedDownload.RemoteAlbum.Artist.Id));
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
_logger.Debug("Not all albums have been imported for {0}", trackedDownload.DownloadItem.Title);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
private void SetImportItem(TrackedDownload trackedDownload)
|
|
|
|
{
|
|
|
|
trackedDownload.ImportItem = _provideImportItemService.ProvideImportItem(trackedDownload.DownloadItem, trackedDownload.ImportItem);
|
|
|
|
}
|
|
|
|
|
|
|
|
private bool ValidatePath(TrackedDownload trackedDownload)
|
|
|
|
{
|
|
|
|
var downloadItemOutputPath = trackedDownload.ImportItem.OutputPath;
|
|
|
|
|
|
|
|
if (downloadItemOutputPath.IsEmpty)
|
|
|
|
{
|
|
|
|
trackedDownload.Warn("Download doesn't contain intermediate path, Skipping.");
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ((OsInfo.IsWindows && !downloadItemOutputPath.IsWindowsPath) ||
|
|
|
|
(OsInfo.IsNotWindows && !downloadItemOutputPath.IsUnixPath))
|
|
|
|
{
|
|
|
|
trackedDownload.Warn("[{0}] is not a valid local path. You may need a Remote Path Mapping.", downloadItemOutputPath);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|