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New: Removing rtorrent downloads when seeding criteria have been met

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pull/4492/head
leaty 5 years ago committed by Taloth
parent cad8b37df8
commit 411be4d011
5 changed files with 172 additions and 25 deletions
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32
src/NzbDrone.Core/Download/Clients/rTorrent/RTorrent.cs
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@ -4,6 +4,7 @@ using System.Collections.Generic;
using System.Threading;
using NzbDrone.Common.Disk;
using NzbDrone.Common.Extensions;
using NzbDrone.Common.EnvironmentInfo;
using NzbDrone.Common.Http;
using NzbDrone.Core.Configuration;
using NzbDrone.Core.MediaFiles.TorrentInfo;
@ -22,6 +23,8 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
{
private readonly IRTorrentProxy _proxy;
private readonly IRTorrentDirectoryValidator _rTorrentDirectoryValidator;
private readonly IDownloadSeedConfigProvider _downloadSeedConfigProvider;
private readonly string _imported_view = String.Concat(BuildInfo.AppName.ToLower(), "_imported");
public RTorrent(IRTorrentProxy proxy,
ITorrentFileInfoReader torrentFileInfoReader,
@ -29,17 +32,19 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
IConfigService configService,
IDiskProvider diskProvider,
IRemotePathMappingService remotePathMappingService,
IDownloadSeedConfigProvider downloadSeedConfigProvider,
IRTorrentDirectoryValidator rTorrentDirectoryValidator,
Logger logger)
: base(torrentFileInfoReader, httpClient, configService, diskProvider, remotePathMappingService, logger)
{
_proxy = proxy;
_rTorrentDirectoryValidator = rTorrentDirectoryValidator;
_downloadSeedConfigProvider = downloadSeedConfigProvider;
}
public override void MarkItemAsImported(DownloadClientItem downloadClientItem)
{
// set post-import category
// Set post-import label
if (Settings.TvImportedCategory.IsNotNullOrWhiteSpace() &&
Settings.TvImportedCategory != Settings.TvCategory)
{
@ -53,6 +58,17 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
Settings.TvImportedCategory, downloadClientItem.Title);
}
}
// Set post-import view
try
{
_proxy.PushTorrentUniqueView(downloadClientItem.DownloadId.ToLower(), _imported_view, Settings);
}
catch (Exception ex)
{
_logger.Warn(ex, "Failed to set torrent post-import view \"{0}\" for {1} in rTorrent.",
_imported_view, downloadClientItem.Title);
}
}
protected override string AddFromMagnetLink(RemoteEpisode remoteEpisode, string hash, string magnetLink)
@ -95,7 +111,7 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
public override string Name => "rTorrent";
public override ProviderMessage Message => new ProviderMessage("Sonarr is unable to remove torrents that have finished seeding when using rTorrent", ProviderMessageType.Warning);
public override ProviderMessage Message => new ProviderMessage($"Sonarr will handle automatic removal of torrents based on the current seed criteria in Settings->Indexers. After importing it will also set \"{_imported_view}\" as an rTorrent view, which can be used in rTorrent scripts to customize behavior.", ProviderMessageType.Info);
public override IEnumerable<DownloadClientItem> GetItems()
{
@ -147,8 +163,16 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
item.Status = DownloadItemStatus.Paused;
}
// No stop ratio data is present, so do not delete
item.CanMoveFiles = item.CanBeRemoved = false;
// Grab cached seedConfig
var seedConfig = _downloadSeedConfigProvider.GetSeedConfiguration(torrent.Hash);
// Check if torrent is finished and if it exceeds cached seedConfig
item.CanMoveFiles = item.CanBeRemoved =
torrent.IsFinished &&
(
(torrent.Ratio / 1000.0) >= seedConfig.Ratio ||
(DateTimeOffset.Now - DateTimeOffset.FromUnixTimeSeconds(torrent.FinishedTime)) >= seedConfig.SeedTime
);
items.Add(item);
}

20
src/NzbDrone.Core/Download/Clients/rTorrent/RTorrentProxy.cs
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@ -20,6 +20,7 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
void RemoveTorrent(string hash, RTorrentSettings settings);
void SetTorrentLabel(string hash, string label, RTorrentSettings settings);
bool HasHashTorrent(string hash, RTorrentSettings settings);
void PushTorrentUniqueView(string hash, string view, RTorrentSettings settings);
}
public interface IRTorrent : IXmlRpcProxy
@ -48,6 +49,9 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
[XmlRpcMethod("d.custom1.set")]
string SetLabel(string hash, string label);
[XmlRpcMethod("d.views.push_back_unique")]
int PushUniqueView(string hash, string view);
[XmlRpcMethod("system.client_version")]
string GetVersion();
}
@ -87,7 +91,8 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
"d.ratio=", // long
"d.is_open=", // long
"d.is_active=", // long
"d.complete=") //long
"d.complete=", // long
"d.timestamp.finished=") // long (unix timestamp)
);
var items = new List<RTorrentTorrent>();
@ -108,6 +113,7 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
item.IsOpen = Convert.ToBoolean((long)torrent[8]);
item.IsActive = Convert.ToBoolean((long)torrent[9]);
item.IsFinished = Convert.ToBoolean((long)torrent[10]);
item.FinishedTime = (long)torrent[11];
items.Add(item);
}
@ -174,6 +180,18 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
}
}
public void PushTorrentUniqueView(string hash, string view, RTorrentSettings settings)
{
_logger.Debug("Executing remote method: d.views.push_back_unique");
var client = BuildClient(settings);
var response = ExecuteRequest(() => client.PushUniqueView(hash, view));
if (response != 0)
{
throw new DownloadClientException("Could not push unique view {0} for torrent: {1}.", view, hash);
}
}
public void RemoveTorrent(string hash, RTorrentSettings settings)
{
_logger.Debug("Executing remote method: d.erase");

1
src/NzbDrone.Core/Download/Clients/rTorrent/RTorrentTorrent.cs
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@ -10,6 +10,7 @@
public long RemainingSize { get; set; }
public long DownRate { get; set; }
public long Ratio { get; set; }
public long FinishedTime { get; set; }
public bool IsFinished { get; set; }
public bool IsOpen { get; set; }
public bool IsActive { get; set; }

84
src/NzbDrone.Core/Download/DownloadSeedConfigProvider.cs
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@ -0,0 +1,84 @@
using System;
using NLog;
using NzbDrone.Common.Cache;
using NzbDrone.Common.Extensions;
using NzbDrone.Core.Download.Clients;
using NzbDrone.Core.Download.History;
using NzbDrone.Core.Indexers;
using NzbDrone.Core.Parser.Model;
namespace NzbDrone.Core.Download
{
public interface IDownloadSeedConfigProvider
{
TorrentSeedConfiguration GetSeedConfiguration(string infoHash);
}
public class DownloadSeedConfigProvider : IDownloadSeedConfigProvider
{
private readonly Logger _logger;
private readonly ISeedConfigProvider _indexerSeedConfigProvider;
private readonly IDownloadHistoryService _downloadHistoryService;
class CachedSeedConfiguration
{
public int IndexerId { get; set; }
public bool FullSeason { get; set; }
}
private readonly ICached<CachedSeedConfiguration> _cacheDownloads;
public DownloadSeedConfigProvider(IDownloadHistoryService downloadHistoryService, ISeedConfigProvider indexerSeedConfigProvider, ICacheManager cacheManager, Logger logger)
{
_logger = logger;
_indexerSeedConfigProvider = indexerSeedConfigProvider;
_downloadHistoryService = downloadHistoryService;
_cacheDownloads = cacheManager.GetRollingCache<CachedSeedConfiguration>(GetType(), "indexerByHash", TimeSpan.FromHours(1));
}
public TorrentSeedConfiguration GetSeedConfiguration(string infoHash)
{
if (infoHash.IsNullOrWhiteSpace()) return null;
infoHash = infoHash.ToUpper();
var cachedConfig = _cacheDownloads.Get(infoHash, () => FetchIndexer(infoHash));
if (cachedConfig == null) return null;
var seedConfig = _indexerSeedConfigProvider.GetSeedConfiguration(cachedConfig.IndexerId, cachedConfig.FullSeason);
return seedConfig;
}
private CachedSeedConfiguration FetchIndexer(string infoHash)
{
var historyItem = _downloadHistoryService.GetLatestGrab(infoHash);
if (historyItem == null)
{
_logger.Debug("No download history item for infohash {0}, unable to provide seed configuration", infoHash);
return null;
}
ParsedEpisodeInfo parsedEpisodeInfo = null;
if (historyItem.Release != null)
{
parsedEpisodeInfo = Parser.Parser.ParseTitle(historyItem.Release.Title);
}
if (parsedEpisodeInfo == null)
{
_logger.Debug("No parsed title in download history item for infohash {0}, unable to provide seed configuration", infoHash);
return null;
}
return new CachedSeedConfiguration
{
IndexerId = historyItem.IndexerId,
FullSeason = parsedEpisodeInfo.FullSeason
};
}
}
}

60
src/NzbDrone.Core/Indexers/SeedConfigProvider.cs
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@ -1,9 +1,10 @@
using System;
using System.Linq;
using NzbDrone.Common.Extensions;
using NzbDrone.Common.Cache;
using NzbDrone.Core.Datastore;
using NzbDrone.Core.Download.Clients;
using NzbDrone.Core.Indexers;
using NzbDrone.Core.Messaging.Events;
using NzbDrone.Core.Parser.Model;
namespace NzbDrone.Core.Indexers
@ -11,15 +12,18 @@ namespace NzbDrone.Core.Indexers
public interface ISeedConfigProvider
{
TorrentSeedConfiguration GetSeedConfiguration(RemoteEpisode release);
TorrentSeedConfiguration GetSeedConfiguration(int indexerId, bool fullSeason);
}
public class SeedConfigProvider : ISeedConfigProvider
public class SeedConfigProvider : ISeedConfigProvider, IHandle<IndexerSettingUpdatedEvent>
{
private readonly IIndexerFactory _indexerFactory;
private readonly ICached<SeedCriteriaSettings> _cache;
public SeedConfigProvider(IIndexerFactory indexerFactory)
public SeedConfigProvider(IIndexerFactory indexerFactory, ICacheManager cacheManager)
{
_indexerFactory = indexerFactory;
_cache = cacheManager.GetRollingCache<SeedCriteriaSettings>(GetType(), "criteriaByIndexer", TimeSpan.FromHours(1));
}
public TorrentSeedConfiguration GetSeedConfiguration(RemoteEpisode remoteEpisode)
@ -27,33 +31,49 @@ namespace NzbDrone.Core.Indexers
if (remoteEpisode.Release.DownloadProtocol != DownloadProtocol.Torrent) return null;
if (remoteEpisode.Release.IndexerId == 0) return null;
return GetSeedConfiguration(remoteEpisode.Release.IndexerId, remoteEpisode.ParsedEpisodeInfo.FullSeason);
}
public TorrentSeedConfiguration GetSeedConfiguration(int indexerId, bool fullSeason)
{
if (indexerId == 0) return null;
var seedCriteria = _cache.Get(indexerId.ToString(), () => FetchSeedCriteria(indexerId));
if (seedCriteria == null) return null;
var seedConfig = new TorrentSeedConfiguration
{
Ratio = seedCriteria.SeedRatio
};
var seedTime = fullSeason ? seedCriteria.SeasonPackSeedTime : seedCriteria.SeedTime;
if (seedTime.HasValue)
{
seedConfig.SeedTime = TimeSpan.FromMinutes(seedTime.Value);
}
return seedConfig;
}
private SeedCriteriaSettings FetchSeedCriteria(int indexerId)
{
try
{
var indexer = _indexerFactory.Get(remoteEpisode.Release.IndexerId);
var indexer = _indexerFactory.Get(indexerId);
var torrentIndexerSettings = indexer.Settings as ITorrentIndexerSettings;
if (torrentIndexerSettings != null && torrentIndexerSettings.SeedCriteria != null)
{
var seedConfig = new TorrentSeedConfiguration
{
Ratio = torrentIndexerSettings.SeedCriteria.SeedRatio
};
var seedTime = remoteEpisode.ParsedEpisodeInfo.FullSeason ? torrentIndexerSettings.SeedCriteria.SeasonPackSeedTime : torrentIndexerSettings.SeedCriteria.SeedTime;
if (seedTime.HasValue)
{
seedConfig.SeedTime = TimeSpan.FromMinutes(seedTime.Value);
}
return seedConfig;
}
return torrentIndexerSettings?.SeedCriteria;
}
catch (ModelNotFoundException)
{
return null;
}
}
return null;
public void Handle(IndexerSettingUpdatedEvent message)
{
_cache.Clear();
}
}
}

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