Try and fuzzy match the title and release if we cannot get the tvdb id or imdbid (depends on the media agents in Plex) #1951

Also fixed #1995

src/Ombi.Api.Sonarr/SonarrApi.cs

@@ -66,8 +66,10 @@ namespace Ombi.Api.Sonarr
             var request = new Request($"/api/series/{id}", baseUrl, HttpMethod.Get);
             request.AddHeader("X-Api-Key", apiKey);
             var result = await Api.Request<SonarrSeries>(request);
-            result.seasons.ToList().RemoveAt(0);
+            if (result?.seasons?.Length > 0)
-
+            {
+                result?.seasons?.ToList().RemoveAt(0);
+            }
             return result;
         }
 

src/Ombi.Schedule/Jobs/Plex/PlexAvailabilityChecker.cs

@@ -67,6 +67,16 @@ namespace Ombi.Schedule.Jobs.Plex
                 {
                     seriesEpisodes = plexEpisodes.Where(x => x.Series.TvDbId == tvDbId.ToString());
                 }
+
+                if (!seriesEpisodes.Any())
+                {
+                    // Let's try and match the series by name
+                    seriesEpisodes = plexEpisodes.Where(x =>
+                        x.Series.Title.Equals(child.Title, StringComparison.CurrentCultureIgnoreCase) &&
+                        x.Series.ReleaseYear == child.ParentRequest.ReleaseDate.Year.ToString());
+
+                }
+
                 foreach (var season in child.SeasonRequests)
                 {
                     foreach (var episode in season.Episodes)

src/Ombi.Schedule/Jobs/Plex/PlexContentSync.cs

@@ -127,13 +127,32 @@ namespace Ombi.Schedule.Jobs.Plex
                                                         && x.ReleaseYear == show.year.ToString()
                                                         && x.Type == PlexMediaTypeEntity.Show);
 
-                            if (existingContent == null)
+                            if (existingContent != null)
                             {
                                 // Just check the key
-                                var hasSameKey = await Repo.GetByKey(show.ratingKey);
+                                var existingKey = await Repo.GetByKey(show.ratingKey);
-                                if (hasSameKey != null)
+                                if (existingKey != null)
                                 {
-                                    existingContent = hasSameKey;
+                                    // The rating key is all good!
+                                    existingContent = existingKey;
+                                }
+                                else
+                                {
+                                    // This means the rating key has changed somehow.
+                                    // We need to reset the correct keys
+                                    var oldKey = existingContent.Key;
+                                    existingContent.Key = show.ratingKey;
+
+                                    // Because we have changed the rating key, we need to change all children too
+                                    var episodeToChange = Repo.GetAllEpisodes().Where(x => x.GrandparentKey == oldKey);
+                                    if (episodeToChange.Any())
+                                    {
+                                        foreach (var e in episodeToChange)
+                                        {
+                                            e.GrandparentKey = existingContent.Key;
+                                        }
+                                    }
+                                    await Repo.SaveChangesAsync();
                                 }
 
                             }

src/Ombi.Schedule/Jobs/Plex/PlexEpisodeSync.cs

@@ -48,8 +48,9 @@ namespace Ombi.Schedule.Jobs.Plex
                 foreach (var server in s.Servers)
                 {
                     await Cache(server);
-                    BackgroundJob.Enqueue(() => _availabilityChecker.Start());
                 }
+
+                BackgroundJob.Enqueue(() => _availabilityChecker.Start());
             }
             catch (Exception e)
             {
@@ -127,7 +128,10 @@ namespace Ombi.Schedule.Jobs.Plex
         private async Task ProcessEpsiodes(PlexContainer episodes)
         {
             var ep = new HashSet<PlexEpisode>();
+            try
+            {
 
+ 
             foreach (var episode in episodes?.MediaContainer?.Metadata ?? new Metadata[]{})
             {
                 // I don't think we need to get the metadata, we only need to get the metadata if we need the provider id (TheTvDbid). Why do we need it for episodes?
@@ -142,6 +146,25 @@ namespace Ombi.Schedule.Jobs.Plex
                 //    continue;
                 //}
 
+                // Let's check if we have the parent
+                var seriesExists = await _repo.GetByKey(episode.grandparentRatingKey);
+                if (seriesExists == null)
+                {
+                    // Ok let's try and match it to a title. TODO (This is experimental)
+                    var seriesMatch = await _repo.GetAll().FirstOrDefaultAsync(x =>
+                        x.Title.Equals(episode.grandparentTitle, StringComparison.CurrentCultureIgnoreCase));
+                    if (seriesMatch == null)
+                    {
+                        _log.LogWarning(
+                            "The episode title {0} we cannot find the parent series. The episode grandparentKey = {1}, grandparentTitle = {2}",
+                            episode.title, episode.grandparentRatingKey, episode.grandparentTitle);
+                        continue;
+                    }
+
+                    // Set the rating key to the correct one
+                    episode.grandparentRatingKey = seriesMatch.Key;
+                }
+
                 ep.Add(new PlexEpisode
                 {
                     EpisodeNumber = episode.index,
@@ -154,6 +177,12 @@ namespace Ombi.Schedule.Jobs.Plex
             }
 
             await _repo.AddRange(ep);
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e);
+                throw;
+            }
         }
 
         private bool Validate(PlexServers settings)