New: Add maximum single episode age option (per indexer)

2026-04-25 22:46:31 -04:00 · 2022-08-07 12:43:18 -06:00
parent e4c0e80e3e
commit ac7afc351c
8 changed files with 186 additions and 0 deletions
@@ -0,0 +1,51 @@
+using System;
+using NLog;
+using NzbDrone.Core.Configuration;
+using NzbDrone.Core.IndexerSearch.Definitions;
+using NzbDrone.Core.Parser.Model;
+using NzbDrone.Common.Extensions;
+using System.Linq;
+using NzbDrone.Core.Tv;
+
+namespace NzbDrone.Core.DecisionEngine.Specifications
+{
+    public class SeasonPackOnlySpecification : IDecisionEngineSpecification
+    {
+        private readonly IConfigService _configService;
+        private readonly Logger _logger;
+
+        public SeasonPackOnlySpecification(IConfigService configService, Logger logger)
+        {
+            _configService = configService;
+            _logger = logger;
+        }
+
+        public SpecificationPriority Priority => SpecificationPriority.Default;
+        public RejectionType Type => RejectionType.Permanent;
+
+        public virtual Decision IsSatisfiedBy(RemoteEpisode subject, SearchCriteriaBase searchCriteria)
+        {
+            if (searchCriteria == null || searchCriteria.Episodes.Count == 1)
+            {
+                return Decision.Accept();
+            }
+
+            if (subject.Release.SeasonSearchMaximumSingleEpisodeAge > 0)
+            {
+                if (subject.Series.SeriesType == SeriesTypes.Standard && !subject.ParsedEpisodeInfo.FullSeason && subject.Episodes.Count >= 1)
+                {
+                    // test against episodes of the same season in the current search, and make sure they have an air date
+                    var subset = searchCriteria.Episodes.Where(e => e.AirDateUtc.HasValue && e.SeasonNumber == subject.Episodes.First().SeasonNumber).ToList();
+
+                    if (subset.Count() > 0 && subset.Max(e => e.AirDateUtc).Value.Before(DateTime.UtcNow - TimeSpan.FromDays(subject.Release.SeasonSearchMaximumSingleEpisodeAge)))
+                    {
+                        _logger.Debug("Release {0}: last episode in this season aired more than {1} days ago, season pack required.", subject.Release.Title, subject.Release.SeasonSearchMaximumSingleEpisodeAge);
+                        return Decision.Reject("Last episode in this season aired more than {0} days ago, season pack required.", subject.Release.SeasonSearchMaximumSingleEpisodeAge);
+                    }
+                }
+            }
+
+            return Decision.Accept();
+        }
+    }
+}