Revert to standard numbering when scene is absent

NzbDrone.Core.Test/ProviderTests/SearchProviderTests/SearchFixture.cs

@@ -206,29 +206,5 @@ namespace NzbDrone.Core.Test.ProviderTests.SearchProviderTests
             result.Should().BeFalse();
             ExceptionVerification.ExpectedWarns(1);
         }
-
-        [Test]
-        public void EpisodeSearch_should_skip_if_sceneNumbering_is_invalid_and_should_use_sceneNumbering()
-        {
-            //Setup
-            _series.UseSceneNumbering = true;
-            var episode = _episodes.First();
-            episode.SceneSeasonNumber = 0;
-            episode.SceneEpisodeNumber = 0;
-            episode.Series = _series;
-
-            Mocker.GetMock<UpgradePossibleSpecification>().Setup(s => s.IsSatisfiedBy(It.IsAny<Episode>()))
-                    .Returns(true);
-
-            Mocker.GetMock<EpisodeProvider>().Setup(s => s.GetEpisode(episode.EpisodeId))
-                .Returns(episode);
-
-            //Act
-            var result = Mocker.Resolve<SearchProvider>().EpisodeSearch(MockNotification, episode.EpisodeId);
-
-            //Assert
-            result.Should().BeFalse();
-            ExceptionVerification.ExpectedWarns(1);
-        }
     }
 }

NzbDrone.Core/Providers/EpisodeProvider.cs

@@ -188,12 +188,12 @@ namespace NzbDrone.Core.Providers
 
             foreach (var episodeNumber in parseResult.EpisodeNumbers)
             {
-                Episode episodeInfo;
+                Episode episodeInfo = null;
 
                 if (parseResult.SceneSource && parseResult.Series.UseSceneNumbering)
                     episodeInfo = GetEpisodeBySceneNumbering(parseResult.Series.SeriesId, parseResult.SeasonNumber, episodeNumber);
 
-                else
+                if (episodeInfo == null)
                 {
                     episodeInfo = GetEpisode(parseResult.Series.SeriesId, parseResult.SeasonNumber, episodeNumber);
                     if (episodeInfo == null && parseResult.AirDate != null)

NzbDrone.Core/Providers/SearchProvider.cs

@@ -161,14 +161,6 @@ namespace NzbDrone.Core.Providers
                 return false;
             }
 
-            if (episode.Series.UseSceneNumbering && episode.SceneSeasonNumber <= 0 && episode.SceneEpisodeNumber <= 0)
-            {
-                _logger.Warn("Series should use Scene Numbering, but it is not available: {0}", episode);
-
-                notification.CurrentMessage = String.Format("Search Failed, invalid scene episode data found: {0}", episode);
-                return false;
-            }
-
             var searchResult = new SearchHistory
                                    {
                                         SearchTime = DateTime.Now,
@@ -192,13 +184,23 @@ namespace NzbDrone.Core.Providers
             else if (episode.Series.UseSceneNumbering)
             {
                 searchResult.EpisodeId = episodeId;
+
+                var seasonNumber = episode.SceneSeasonNumber;
+                var episodeNumber = episode.SceneEpisodeNumber;
+
+                if (seasonNumber == 0 || episodeNumber == 0)
+                {
+                    seasonNumber = episode.SeasonNumber;
+                    episodeNumber = episode.EpisodeNumber;
+                }
+
                 searchResult.SearchHistoryItems = ProcessSearchResults(
                                                                         notification,
                                                                         reports,
                                                                         searchResult,
                                                                         episode.Series,
-                                                                        episode.SceneSeasonNumber,
-                                                                        episode.SceneEpisodeNumber
+                                                                        seasonNumber,
+                                                                        episodeNumber
                                                                         );
 
                 _searchHistoryProvider.Add(searchResult);
@@ -254,8 +256,8 @@ namespace NzbDrone.Core.Providers
                     //Treat as single episode
                     else if (episodes.Count == 1)
                     {
-                        //Use SceneNumbering
-                        if (series.UseSceneNumbering)
+                        //Use SceneNumbering - Only if SceneSN and SceneEN are greater than zero
+                        if (series.UseSceneNumbering && episodes.First().SceneSeasonNumber > 0 && episodes.First().SceneEpisodeNumber > 0)
                             reports.AddRange(indexer.FetchEpisode(title, episodes.First().SceneSeasonNumber, episodes.First().SceneEpisodeNumber));
 
                         //Standard