Always fetch episode id as EpisodeInfo does not contain it

MediaBrowser.Providers/TV/TheTVDB/TvdbEpisodeImageProvider.cs

@@ -50,27 +50,22 @@ namespace MediaBrowser.Providers.TV.TheTVDB
             var language = item.GetPreferredMetadataLanguage();
             if (series != null && TvdbSeriesProvider.IsValidSeries(series.ProviderIds))
             {
-                var episodeTvdbId = episode.GetProviderId(MetadataProviders.Tvdb);
-
                 // Process images
                 try
                 {
+                    var episodeInfo = new EpisodeInfo
+                    {
+                        IndexNumber = episode.IndexNumber.Value,
+                        ParentIndexNumber = episode.ParentIndexNumber.Value,
+                        SeriesProviderIds = series.ProviderIds
+                    };
+                    string episodeTvdbId = await _tvDbClientManager
+                        .GetEpisodeTvdbId(episodeInfo, language, cancellationToken).ConfigureAwait(false);
                     if (string.IsNullOrEmpty(episodeTvdbId))
                     {
-                        var episodeInfo = new EpisodeInfo
-                        {
-                            IndexNumber = episode.IndexNumber.Value,
-                            ParentIndexNumber = episode.ParentIndexNumber.Value,
-                            SeriesProviderIds = series.ProviderIds
-                        };
-                        episodeTvdbId = await _tvDbClientManager
-                            .GetEpisodeTvdbId(episodeInfo, language, cancellationToken).ConfigureAwait(false);
-                        if (string.IsNullOrEmpty(episodeTvdbId))
-                        {
-                            _logger.LogError("Episode {SeasonNumber}x{EpisodeNumber} not found for series {SeriesTvdbId}",
-                                episodeInfo.ParentIndexNumber, episodeInfo.IndexNumber, series.GetProviderId(MetadataProviders.Tvdb));
-                            return imageResult;
-                        }
+                        _logger.LogError("Episode {SeasonNumber}x{EpisodeNumber} not found for series {SeriesTvdbId}",
+                            episodeInfo.ParentIndexNumber, episodeInfo.IndexNumber, series.GetProviderId(MetadataProviders.Tvdb));
+                        return imageResult;
                     }
 
                     var episodeResult =
@@ -86,7 +81,7 @@ namespace MediaBrowser.Providers.TV.TheTVDB
                 }
                 catch (TvDbServerException e)
                 {
-                    _logger.LogError(e, "Failed to retrieve episode images for {TvDbId}", episodeTvdbId);
+                    _logger.LogError(e, "Failed to retrieve episode images for series {TvDbId}", series.GetProviderId(MetadataProviders.Tvdb));
                 }
             }
 

MediaBrowser.Providers/TV/TheTVDB/TvdbEpisodeProvider.cs

@@ -36,58 +36,34 @@ namespace MediaBrowser.Providers.TV.TheTVDB
             var list = new List<RemoteSearchResult>();
 
             // The search query must either provide an episode number or date
-            if (!searchInfo.IndexNumber.HasValue || !searchInfo.PremiereDate.HasValue)
+            if (!searchInfo.IndexNumber.HasValue
+                || !searchInfo.PremiereDate.HasValue
+                || !TvdbSeriesProvider.IsValidSeries(searchInfo.SeriesProviderIds))
             {
                 return list;
             }
 
-            if (TvdbSeriesProvider.IsValidSeries(searchInfo.SeriesProviderIds))
+            var metadataResult = await GetEpisode(searchInfo, cancellationToken).ConfigureAwait(false);
+
+            if (!metadataResult.HasMetadata)
             {
-                try
-                {
-                    var episodeTvdbId = searchInfo.GetProviderId(MetadataProviders.Tvdb);
-                    if (string.IsNullOrEmpty(episodeTvdbId))
-                    {
-                        searchInfo.SeriesProviderIds.TryGetValue(MetadataProviders.Tvdb.ToString(),
-                            out var seriesTvdbId);
-                        episodeTvdbId = await _tvDbClientManager
-                            .GetEpisodeTvdbId(searchInfo, searchInfo.MetadataLanguage, cancellationToken)
-                            .ConfigureAwait(false);
-                        if (string.IsNullOrEmpty(episodeTvdbId))
-                        {
-                            _logger.LogError("Episode {SeasonNumber}x{EpisodeNumber} not found for series {SeriesTvdbId}",
-                                searchInfo.ParentIndexNumber, searchInfo.IndexNumber, seriesTvdbId);
-                            return list;
-                        }
-                    }
-
-                    var episodeResult = await _tvDbClientManager.GetEpisodesAsync(Convert.ToInt32(episodeTvdbId),
-                        searchInfo.MetadataLanguage, cancellationToken).ConfigureAwait(false);
-                    var metadataResult = MapEpisodeToResult(searchInfo, episodeResult.Data);
-
-                    if (metadataResult.HasMetadata)
-                    {
-                        var item = metadataResult.Item;
-
-                        list.Add(new RemoteSearchResult
-                        {
-                            IndexNumber = item.IndexNumber,
-                            Name = item.Name,
-                            ParentIndexNumber = item.ParentIndexNumber,
-                            PremiereDate = item.PremiereDate,
-                            ProductionYear = item.ProductionYear,
-                            ProviderIds = item.ProviderIds,
-                            SearchProviderName = Name,
-                            IndexNumberEnd = item.IndexNumberEnd
-                        });
-                    }
-                }
-                catch (TvDbServerException e)
-                {
-                    _logger.LogError(e, "Failed to retrieve episode with id {TvDbId}", searchInfo.IndexNumber);
-                }
+                return list;
             }
 
+            var item = metadataResult.Item;
+
+            list.Add(new RemoteSearchResult
+            {
+                IndexNumber = item.IndexNumber,
+                Name = item.Name,
+                ParentIndexNumber = item.ParentIndexNumber,
+                PremiereDate = item.PremiereDate,
+                ProductionYear = item.ProductionYear,
+                ProviderIds = item.ProviderIds,
+                SearchProviderName = Name,
+                IndexNumberEnd = item.IndexNumberEnd
+            });
+
             return list;
         }
 
@@ -103,32 +79,7 @@ namespace MediaBrowser.Providers.TV.TheTVDB
             if (TvdbSeriesProvider.IsValidSeries(searchInfo.SeriesProviderIds) &&
                 (searchInfo.IndexNumber.HasValue || searchInfo.PremiereDate.HasValue))
             {
-                var tvdbId = searchInfo.GetProviderId(MetadataProviders.Tvdb);
-                try
-                {
-                    if (string.IsNullOrEmpty(tvdbId))
-                    {
-                        tvdbId = await _tvDbClientManager
-                            .GetEpisodeTvdbId(searchInfo, searchInfo.MetadataLanguage, cancellationToken)
-                            .ConfigureAwait(false);
-                        if (string.IsNullOrEmpty(tvdbId))
-                        {
-                            _logger.LogError("Episode {SeasonNumber}x{EpisodeNumber} not found for series {SeriesTvdbId}",
-                                 searchInfo.ParentIndexNumber, searchInfo.IndexNumber, tvdbId);
-                            return result;
-                        }
-                    }
-
-                    var episodeResult = await _tvDbClientManager.GetEpisodesAsync(
-                        Convert.ToInt32(tvdbId), searchInfo.MetadataLanguage,
-                        cancellationToken).ConfigureAwait(false);
-
-                    result = MapEpisodeToResult(searchInfo, episodeResult.Data);
-                }
-                catch (TvDbServerException e)
-                {
-                    _logger.LogError(e, "Failed to retrieve episode with id {TvDbId}", tvdbId);
-                }
+                result = await GetEpisode(searchInfo, cancellationToken).ConfigureAwait(false);
             }
             else
             {
@@ -138,6 +89,41 @@ namespace MediaBrowser.Providers.TV.TheTVDB
             return result;
         }
 
+        private async Task<MetadataResult<Episode>> GetEpisode(EpisodeInfo searchInfo, CancellationToken cancellationToken)
+        {
+            var result = new MetadataResult<Episode>
+            {
+                QueriedById = true
+            };
+
+            string seriesTvdbId = searchInfo.GetProviderId(MetadataProviders.Tvdb);
+            string episodeTvdbId = null;
+            try
+            {
+                episodeTvdbId = await _tvDbClientManager
+                    .GetEpisodeTvdbId(searchInfo, searchInfo.MetadataLanguage, cancellationToken)
+                    .ConfigureAwait(false);
+                if (string.IsNullOrEmpty(episodeTvdbId))
+                {
+                    _logger.LogError("Episode {SeasonNumber}x{EpisodeNumber} not found for series {SeriesTvdbId}",
+                        searchInfo.ParentIndexNumber, searchInfo.IndexNumber, seriesTvdbId);
+                    return result;
+                }
+
+                var episodeResult = await _tvDbClientManager.GetEpisodesAsync(
+                    Convert.ToInt32(episodeTvdbId), searchInfo.MetadataLanguage,
+                    cancellationToken).ConfigureAwait(false);
+
+                result = MapEpisodeToResult(searchInfo, episodeResult.Data);
+            }
+            catch (TvDbServerException e)
+            {
+                _logger.LogError(e, "Failed to retrieve episode with id {TvDbId}", episodeTvdbId ?? seriesTvdbId);
+            }
+
+            return result;
+        }
+
         private static MetadataResult<Episode> MapEpisodeToResult(EpisodeInfo id, EpisodeRecord episode)
         {
             var result = new MetadataResult<Episode>