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Release scoring

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This commit is contained in:
Mark McDowall
2016-04-08 13:23:09 -07:00
parent dc694b0f34
commit 8a6d1ef373
5 changed files with 319 additions and 32 deletions
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src/NzbDrone.Core/DecisionEngine/DownloadDecisionPriorizationService.cs
+3 -30
View File
@@ -1,11 +1,6 @@
using System;
using System.Linq;
using System.Linq;
using System.Collections.Generic;
using NzbDrone.Core.Indexers;
using NzbDrone.Core.Parser.Model;
using NzbDrone.Core.Profiles.Delay;
using NzbDrone.Core.Qualities;
using NzbDrone.Core.Tv;
namespace NzbDrone.Core.DecisionEngine
{
@@ -26,35 +21,13 @@ namespace NzbDrone.Core.DecisionEngine
public List<DownloadDecision> PrioritizeDecisions(List<DownloadDecision> decisions)
{
return decisions.Where(c => c.RemoteEpisode.Series != null)
.GroupBy(c => c.RemoteEpisode.Series.Id, (seriesId, d) =>
.GroupBy(c => c.RemoteEpisode.Series.Id, (seriesId, downloadDecisions) =>
{
var downloadDecisions = d.ToList();
var series = downloadDecisions.First().RemoteEpisode.Series;
return downloadDecisions
.OrderByDescending(c => c.RemoteEpisode.ParsedEpisodeInfo.Quality, new QualityModelComparer(series.Profile))
.ThenBy(c => c.RemoteEpisode.Episodes.Select(e => e.EpisodeNumber).MinOrDefault())
.ThenBy(c => PrioritizeDownloadProtocol(series, c.RemoteEpisode.Release.DownloadProtocol))
.ThenByDescending(c => c.RemoteEpisode.Episodes.Count)
.ThenBy(c => c.RemoteEpisode.Release.Size.Round(200.Megabytes()) / Math.Max(1, c.RemoteEpisode.Episodes.Count))
.ThenByDescending(c => TorrentInfo.GetSeeders(c.RemoteEpisode.Release))
.ThenBy(c => c.RemoteEpisode.Release.Age);
return downloadDecisions.OrderByDescending(decision => decision, new DownloadDecisionComparer(_delayProfileService));
})
.SelectMany(c => c)
.Union(decisions.Where(c => c.RemoteEpisode.Series == null))
.ToList();
}
private int PrioritizeDownloadProtocol(Series series, DownloadProtocol downloadProtocol)
{
var delayProfile = _delayProfileService.BestForTags(series.Tags);
if (downloadProtocol == delayProfile.PreferredProtocol)
{
return 0;
}
return 1;
}
}
}