decision engine now reports it's own errors rather than just dying.

NzbDrone.Api/Indexers/ReleaseModule.cs

@@ -59,7 +59,6 @@ namespace NzbDrone.Api.Indexers
         public Int32 SeasonNumber { get; set; }
         public Language Language { get; set; }
         public DateTime? AirDate { get; set; }
-        public String OriginalString { get; set; }
         public String SeriesTitle { get; set; }
         public int[] EpisodeNumbers { get; set; }
         public Boolean Approved { get; set; }

NzbDrone.Core.Test/DataAugmentationFixture/Scene/SceneMappingServiceFixture.cs

@@ -29,7 +29,7 @@ namespace NzbDrone.Core.Test.DataAugmentationFixture.Scene
         {
             Mocker.GetMock<ISceneMappingProxy>().Setup(c => c.Fetch()).Returns(_fakeMappings);
 
-            Subject.UpdateMappings();
+            Subject.Execute(new UpdateSceneMappingCommand());
 
             AssertMappingUpdated();
         }
@@ -42,7 +42,7 @@ namespace NzbDrone.Core.Test.DataAugmentationFixture.Scene
 
             Mocker.GetMock<ISceneMappingProxy>().Setup(c => c.Fetch()).Throws(new WebException());
 
-            Subject.UpdateMappings();
+            Subject.Execute(new UpdateSceneMappingCommand());
 
             AssertNoUpdate();
 
@@ -56,7 +56,7 @@ namespace NzbDrone.Core.Test.DataAugmentationFixture.Scene
 
             Mocker.GetMock<ISceneMappingProxy>().Setup(c => c.Fetch()).Returns(new List<SceneMapping>());
 
-            Subject.UpdateMappings();
+            Subject.Execute(new UpdateSceneMappingCommand());
 
             AssertNoUpdate();
 

NzbDrone.Core/DataAugmentation/Scene/SceneMappingService.cs

@@ -3,60 +3,33 @@ using System.Linq;
 using NLog;
 using NzbDrone.Common.Messaging;
 using NzbDrone.Core.Lifecycle;
-using NzbDrone.Core.Tv;
 
 namespace NzbDrone.Core.DataAugmentation.Scene
 {
     public interface ISceneMappingService
     {
-        void UpdateMappings();
+        string GetSceneName(int tvdbId, int seasonNumber = -1);
-        string GetSceneName(int seriesId, int seasonNumber = -1);
         Nullable<int> GetTvDbId(string cleanName);
-        string GetCleanName(int tvdbId);
     }
 
-    public class SceneMappingService : ISceneMappingService,IHandleAsync<ApplicationStartedEvent>
+    public class SceneMappingService : ISceneMappingService,
+        IHandleAsync<ApplicationStartedEvent>,
+        IExecute<UpdateSceneMappingCommand>
     {
         private readonly ISceneMappingRepository _repository;
         private readonly ISceneMappingProxy _sceneMappingProxy;
-        private readonly ISeriesService _seriesService;
         private readonly Logger _logger;
 
-        public SceneMappingService(ISceneMappingRepository repository, ISceneMappingProxy sceneMappingProxy, ISeriesService seriesService, Logger logger)
+        public SceneMappingService(ISceneMappingRepository repository, ISceneMappingProxy sceneMappingProxy, Logger logger)
         {
             _repository = repository;
             _sceneMappingProxy = sceneMappingProxy;
-            _seriesService = seriesService;
             _logger = logger;
         }
 
-        public void UpdateMappings()
+        public string GetSceneName(int tvdbId, int seasonNumber = -1)
         {
-            try
+            var mapping = _repository.FindByTvdbId(tvdbId);
-            {
-                var mappings = _sceneMappingProxy.Fetch();
-
-                if (mappings.Any())
-                {
-                    _repository.Purge();
-                    _repository.InsertMany(mappings);
-                }
-                else
-                {
-                    _logger.Warn("Received empty list of mapping. will not update.");
-                }
-            }
-            catch (Exception ex)
-            {
-                _logger.ErrorException("Failed to Update Scene Mappings:", ex);
-            }
-        }
-
-        public string GetSceneName(int seriesId, int seasonNumber = -1)
-        {
-            var tvDbId = _seriesService.FindByTvdbId(seriesId).TvdbId;
-
-            var mapping = _repository.FindByTvdbId(tvDbId);
 
             if (mapping == null) return null;
 
@@ -76,21 +49,39 @@ namespace NzbDrone.Core.DataAugmentation.Scene
         }
 
 
-        public string GetCleanName(int tvdbId)
+        public void HandleAsync(ApplicationStartedEvent message)
         {
-            var mapping = _repository.FindByTvdbId(tvdbId);
+            if (!_repository.HasItems())
+            {
+                UpdateMappings();
+            }
+        }
 
-            if (mapping == null) return null;
+        private void UpdateMappings()
+        {
+            try
+            {
+                var mappings = _sceneMappingProxy.Fetch();
 
-            return mapping.CleanTitle;
+                if (mappings.Any())
+                {
+                    _repository.Purge();
+                    _repository.InsertMany(mappings);
                 }
-
+                else
-        public void HandleAsync(ApplicationStartedEvent message)
                 {
-            if (!_repository.HasItems())
+                    _logger.Warn("Received empty list of mapping. will not update.");
+                }
+            }
+            catch (Exception ex)
             {
-                UpdateMappings();
+                _logger.ErrorException("Failed to Update Scene Mappings:", ex);
+            }
         }
+
+        public void Execute(UpdateSceneMappingCommand message)
+        {
+            UpdateMappings();
         }
     }
 }

NzbDrone.Core/DataAugmentation/Scene/UpdateSceneMappingCommand.cs

@@ -0,0 +1,8 @@
+using NzbDrone.Common.Messaging;
+
+namespace NzbDrone.Core.DataAugmentation.Scene
+{
+    public class UpdateSceneMappingCommand : ICommand
+    {
+    }
+}

NzbDrone.Core/DecisionEngine/DownloadDecisionMaker.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using NLog;
 using NzbDrone.Core.DecisionEngine.Specifications.Search;
 using NzbDrone.Core.IndexerSearch.Definitions;
 using NzbDrone.Core.Parser;
@@ -18,38 +19,26 @@ namespace NzbDrone.Core.DecisionEngine
     {
         private readonly IEnumerable<IRejectWithReason> _specifications;
         private readonly IParsingService _parsingService;
+        private readonly Logger _logger;
 
-        public DownloadDecisionMaker(IEnumerable<IRejectWithReason> specifications, IParsingService parsingService)
+        public DownloadDecisionMaker(IEnumerable<IRejectWithReason> specifications, IParsingService parsingService, Logger logger)
         {
             _specifications = specifications;
             _parsingService = parsingService;
+            _logger = logger;
         }
 
         public List<DownloadDecision> GetRssDecision(IEnumerable<ReportInfo> reports)
         {
-            return GetDecisions(reports, GetGeneralRejectionReasons).ToList();
+            return GetDecisions(reports).ToList();
         }
 
         public List<DownloadDecision> GetSearchDecision(IEnumerable<ReportInfo> reports, SearchDefinitionBase searchDefinitionBase)
         {
-            return GetDecisions(reports, remoteEpisode =>
+            return GetDecisions(reports).ToList();
-                {
-                    var generalReasons = GetGeneralRejectionReasons(remoteEpisode);
-                    var searchReasons = GetSearchRejectionReasons(remoteEpisode, searchDefinitionBase);
-                    return generalReasons.Union(searchReasons);
-                }).ToList();
-        }
-
-
-        private IEnumerable<string> GetGeneralRejectionReasons(RemoteEpisode report)
-        {
-            return _specifications
-                .OfType<IDecisionEngineSpecification>()
-                .Where(spec => !spec.IsSatisfiedBy(report))
-                .Select(spec => spec.RejectionReason);
         }
 
-        private IEnumerable<DownloadDecision> GetDecisions(IEnumerable<ReportInfo> reports, Func<RemoteEpisode, IEnumerable<string>> decisionCallback)
+        private IEnumerable<DownloadDecision> GetDecisions(IEnumerable<ReportInfo> reports, SearchDefinitionBase searchDefinition = null)
         {
             foreach (var report in reports)
             {
@@ -62,7 +51,7 @@ namespace NzbDrone.Core.DecisionEngine
 
                     if (remoteEpisode.Series != null)
                     {
-                        yield return new DownloadDecision(remoteEpisode, decisionCallback(remoteEpisode).ToArray());
+                        yield return GetDecisionForReport(remoteEpisode, searchDefinition);
                     }
                     else
                     {
@@ -72,12 +61,40 @@ namespace NzbDrone.Core.DecisionEngine
             }
         }
 
-        private IEnumerable<string> GetSearchRejectionReasons(RemoteEpisode report, SearchDefinitionBase searchDefinitionBase)
+        private DownloadDecision GetDecisionForReport(RemoteEpisode remoteEpisode, SearchDefinitionBase searchDefinition = null)
+        {
+            var reasons = _specifications.Select(c => EvaluateSpec(c, remoteEpisode, searchDefinition))
+                .Where(c => !string.IsNullOrWhiteSpace(c));
+
+            return new DownloadDecision(remoteEpisode, reasons.ToArray());
+        }
+
+        private string EvaluateSpec(IRejectWithReason spec, RemoteEpisode remoteEpisode, SearchDefinitionBase searchDefinitionBase = null)
+        {
+            try
+            {
+                var searchSpecification = spec as IDecisionEngineSearchSpecification;
+                if (searchSpecification != null && searchDefinitionBase != null)
                 {
-            return _specifications
+                    if (!searchSpecification.IsSatisfiedBy(remoteEpisode, searchDefinitionBase))
-                .OfType<IDecisionEngineSearchSpecification>()
+                    {
-                .Where(spec => !spec.IsSatisfiedBy(report, searchDefinitionBase))
+                        return spec.RejectionReason;
-                .Select(spec => spec.RejectionReason);
+                    }
+                }
+
+                var generalSpecification = spec as IDecisionEngineSpecification;
+                if (generalSpecification != null && !generalSpecification.IsSatisfiedBy(remoteEpisode))
+                {
+                    return spec.RejectionReason;
+                }
+            }
+            catch (Exception e)
+            {
+                _logger.ErrorException("Couldn't evaluate decision", e);
+                return string.Format("{0}: {1}", spec.GetType().Name, e.Message);
+            }
+
+            return null;
         }
     }
 }

NzbDrone.Core/DecisionEngine/Specifications/Search/SingleEpisodeMatchSpecification.cs

@@ -0,0 +1,45 @@
+using System.Linq;
+using NLog;
+using NzbDrone.Core.IndexerSearch.Definitions;
+using NzbDrone.Core.Parser.Model;
+
+namespace NzbDrone.Core.DecisionEngine.Specifications.Search
+{
+    public class SingleEpisodeMatchSpecification : IDecisionEngineSpecification
+    {
+        private readonly Logger _logger;
+
+        public SingleEpisodeMatchSpecification(Logger logger)
+        {
+            _logger = logger;
+        }
+
+        public string RejectionReason
+        {
+            get
+            {
+                return "Episode doesn't match";
+            }
+        }
+
+        public bool IsSatisfiedBy(RemoteEpisode remoteEpisode, SearchDefinitionBase searchDefinitionBase)
+        {
+            var singleEpisodeSpec = searchDefinitionBase as SingleEpisodeSearchDefinition;
+            if (singleEpisodeSpec == null) return true;
+
+            if (singleEpisodeSpec.SeasonNumber != remoteEpisode.ParsedEpisodeInfo.SeasonNumber)
+            {
+                _logger.Trace("Season number does not match searched season number, skipping.");
+                return false;
+            }
+
+            if (!remoteEpisode.Episodes.Select(c => c.EpisodeNumber).Contains(singleEpisodeSpec.EpisodeNumber))
+            {
+                _logger.Trace("Episode number does not match searched episode number, skipping.");
+                return false;
+            }
+
+            return true;
+        }
+    }
+}

NzbDrone.Core/IndexerSearch/NzbSearchService.cs

@@ -101,8 +101,10 @@ namespace NzbDrone.Core.IndexerSearch
         {
             var spec = new TSpec();
 
+            var tvdbId = _seriesService.GetSeries(seriesId).TvdbId;
+
             spec.SeriesId = seriesId;
-            spec.SceneTitle = _sceneMapping.GetSceneName(seriesId, seasonNumber);
+            spec.SceneTitle = _sceneMapping.GetSceneName(tvdbId, seasonNumber);
 
             return spec;
         }

NzbDrone.Core/Jobs/Implementations/UpdateSceneMappingsJob.cs

@@ -1,33 +0,0 @@
-using System;
-using System.Linq;
-using NzbDrone.Core.DataAugmentation;
-using NzbDrone.Core.DataAugmentation.Scene;
-using NzbDrone.Core.Model.Notification;
-
-namespace NzbDrone.Core.Jobs.Implementations
-{
-    public class UpdateSceneMappingsJob : IJob
-    {
-        private readonly SceneMappingService _sceneNameMappingService;
-
-        public UpdateSceneMappingsJob(SceneMappingService sceneNameMappingService)
-        {
-            _sceneNameMappingService = sceneNameMappingService;
-        }
-
-        public string Name
-        {
-            get { return "Update Scene Mappings"; }
-        }
-
-        public TimeSpan DefaultInterval
-        {
-            get { return TimeSpan.FromHours(6); }
-        }
-
-        public virtual void Start(ProgressNotification notification, dynamic options)
-        {
-            _sceneNameMappingService.UpdateMappings();
-        }
-    }
-}

NzbDrone.Core/NzbDrone.Core.csproj

@@ -186,6 +186,7 @@
     <Compile Include="DataAugmentation\Scene\SceneMappingService.cs" />
     <Compile Include="DataAugmentation\Scene\SceneMappingProxy.cs" />
     <Compile Include="DataAugmentation\Scene\SceneMappingRepository.cs" />
+    <Compile Include="DataAugmentation\Scene\UpdateSceneMappingCommand.cs" />
     <Compile Include="Datastore\Converters\BooleanIntConverter.cs" />
     <Compile Include="Datastore\Converters\QualityIntConverter.cs" />
     <Compile Include="Datastore\Converters\Int32Converter.cs" />
@@ -295,7 +296,6 @@
     <Compile Include="Jobs\Implementations\RenameSeriesJob.cs" />
     <Compile Include="Jobs\Implementations\RssSyncJob.cs" />
     <Compile Include="Jobs\Implementations\UpdateInfoJob.cs" />
-    <Compile Include="Jobs\Implementations\UpdateSceneMappingsJob.cs" />
     <Compile Include="Jobs\Implementations\XemUpdateJob.cs" />
     <Compile Include="Jobs\JobController.cs" />
     <Compile Include="Jobs\JobDefinition.cs" />
@@ -394,6 +394,7 @@
     <Compile Include="Instrumentation\TrimLogsJob.cs" />
     <Compile Include="SeriesStats\SeriesStatistics.cs" />
     <Compile Include="SeriesStats\SeriesStatisticsRepository.cs" />
+    <Compile Include="Tv\SeriesTypes.cs" />
     <Compile Include="Update\AppUpdateJob.cs" />
     <Compile Include="Model\Xbmc\TvShowResponse.cs" />
     <Compile Include="Model\Xbmc\TvShow.cs" />

NzbDrone.Core/Tv/Series.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using Marr.Data;
 using NzbDrone.Core.Datastore;
-using NzbDrone.Core.MetadataSource.Trakt;
 using NzbDrone.Core.Model;
 using NzbDrone.Core.Qualities;
 using NzbDrone.Core.RootFolders;
@@ -10,13 +9,6 @@ using NzbDrone.Core.RootFolders;
 
 namespace NzbDrone.Core.Tv
 {
-    public enum SeriesTypes
-    {
-        Standard = 0,
-        Daily = 1,
-        Anime = 2,
-    }
-
     public class Series : ModelBase
     {
         public Series()

NzbDrone.Core/Tv/SeriesRepository.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using NzbDrone.Core.Datastore;
-using NzbDrone.Core.SeriesStats;
 
 namespace NzbDrone.Core.Tv
 {
@@ -13,7 +12,6 @@ namespace NzbDrone.Core.Tv
         Series FindByTitle(string cleanTitle);
         Series FindByTvdbId(int tvdbId);
         void SetSeriesType(int seriesId, SeriesTypes seriesTypes);
-        void SetTvRageId(int seriesId, int tvRageId);
     }
 
     public class SeriesRepository : BasicRepository<Series>, ISeriesRepository
@@ -48,9 +46,5 @@ namespace NzbDrone.Core.Tv
             SetFields(new Series { Id = seriesId, SeriesType = seriesType }, s => s.SeriesType);
         }
 
-        public void SetTvRageId(int seriesId, int tvRageId)
-        {
-            SetFields(new Series { Id = seriesId, TvRageId = tvRageId }, s => s.TvRageId);
-        }
     }
 }

NzbDrone.Core/Tv/SeriesService.cs

@@ -8,6 +8,7 @@ using NzbDrone.Common;
 using NzbDrone.Common.EnsureThat;
 using NzbDrone.Common.Messaging;
 using NzbDrone.Core.Configuration;
+using NzbDrone.Core.DataAugmentation.Scene;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.MetadataSource;
 using NzbDrone.Core.Model;
@@ -42,18 +43,20 @@ namespace NzbDrone.Core.Tv
         private readonly IConfigService _configService;
         private readonly IProvideSeriesInfo _seriesInfoProxy;
         private readonly IMessageAggregator _messageAggregator;
+        private readonly ISceneMappingService _sceneMappingService;
         private readonly IRootFolderService _rootFolderService;
         private readonly DiskProvider _diskProvider;
         private readonly Logger _logger;
 
         public SeriesService(ISeriesRepository seriesRepository, IConfigService configServiceService,
-                             IProvideSeriesInfo seriesInfoProxy, IMessageAggregator messageAggregator,
+                             IProvideSeriesInfo seriesInfoProxy, IMessageAggregator messageAggregator, ISceneMappingService sceneMappingService,
                              IRootFolderService rootFolderService, DiskProvider diskProvider, Logger logger)
         {
             _seriesRepository = seriesRepository;
             _configService = configServiceService;
             _seriesInfoProxy = seriesInfoProxy;
             _messageAggregator = messageAggregator;
+            _sceneMappingService = sceneMappingService;
             _rootFolderService = rootFolderService;
             _diskProvider = diskProvider;
             _logger = logger;
@@ -146,6 +149,13 @@ namespace NzbDrone.Core.Tv
 
         public Series FindByTitle(string title)
         {
+            var tvdbId = _sceneMappingService.GetTvDbId(title);
+
+            if (tvdbId.HasValue)
+            {
+                return FindByTvdbId(tvdbId.Value);
+            }
+
             return _seriesRepository.FindByTitle(Parser.Parser.NormalizeTitle(title));
         }
 

NzbDrone.Core/Tv/SeriesTypes.cs

@@ -0,0 +1,9 @@
+namespace NzbDrone.Core.Tv
+{
+    public enum SeriesTypes
+    {
+        Standard = 0,
+        Daily = 1,
+        Anime = 2,
+    }
+}

NzbDrone.Integration.Test/ReleaseIntegrationTest.cs

@@ -1,5 +1,6 @@
 using FluentAssertions;
 using NUnit.Framework;
+using NzbDrone.Api.Indexers;
 
 namespace NzbDrone.Integration.Test
 {
@@ -9,9 +10,25 @@ namespace NzbDrone.Integration.Test
         [Test]
         public void should_only_have_unknown_series_releases()
         {
-            Releases.All().Should().OnlyContain(c => c.Rejections.Contains("Unknown Series"));
+            var releases = Releases.All();
+
+            releases.Should().OnlyContain(c => c.Rejections.Contains("Unknown Series"));
+            releases.Should().OnlyContain(c=>BeValidRelease(c));
         }
 
 
+
+        private bool BeValidRelease(ReleaseResource releaseResource)
+        {
+            releaseResource.Age.Should().BeGreaterOrEqualTo(-1);
+            releaseResource.Title.Should().NotBeBlank();
+            releaseResource.NzbInfoUrl.Should().NotBeBlank();
+            releaseResource.NzbUrl.Should().NotBeBlank();
+            releaseResource.SeriesTitle.Should().NotBeBlank();
+            releaseResource.Size.Should().BeGreaterThan(0);
+
+            return true;
+        }
+
     }
 }