Support anime series ordering with core providers

MediaBrowser.Controller/MediaBrowser.Controller.csproj

@@ -187,6 +187,7 @@
     <Compile Include="Providers\MetadataRefreshOptions.cs" />
     <Compile Include="Providers\NameParser.cs" />
     <Compile Include="Providers\MetadataStatus.cs" />
+    <Compile Include="Providers\ISeriesOrderManager.cs" />
     <Compile Include="Session\ISessionManager.cs" />
     <Compile Include="Drawing\ImageExtensions.cs" />
     <Compile Include="Entities\AggregateFolder.cs" />

MediaBrowser.Controller/Providers/ISeriesOrderManager.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using MediaBrowser.Common;
+
+namespace MediaBrowser.Controller.Providers
+{
+    public interface ISeriesOrderProvider
+    {
+        string OrderType { get; }
+        Task<int?> FindSeriesIndex(string seriesName);
+    }
+
+    public static class SeriesOrderTypes
+    {
+        public const string Anime = "Anime";
+    }
+
+    public interface ISeriesOrderManager
+    {
+        Task<int?> FindSeriesIndex(string orderType, string seriesName);
+        void AddParts(IEnumerable<ISeriesOrderProvider> orderProviders);
+    }
+}

MediaBrowser.Providers/Manager/SeriesOrderManager.cs

@@ -0,0 +1,36 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using MediaBrowser.Common;
+using MediaBrowser.Controller.Providers;
+
+namespace MediaBrowser.Providers.Manager
+{
+    public class SeriesOrderManager : ISeriesOrderManager
+    {
+        private Dictionary<string, ISeriesOrderProvider[]> _providers;
+
+        public void AddParts(IEnumerable<ISeriesOrderProvider> orderProviders)
+        {
+            _providers = orderProviders
+                .GroupBy(p => p.OrderType)
+                .ToDictionary(g => g.Key, g => g.ToArray());
+        }
+
+        public async Task<int?> FindSeriesIndex(string orderType, string seriesName)
+        {
+            ISeriesOrderProvider[] providers;
+            if (!_providers.TryGetValue(orderType, out providers))
+                return null;
+
+            foreach (ISeriesOrderProvider provider in providers)
+            {
+                int? index = await provider.FindSeriesIndex(seriesName);
+                if (index != null)
+                    return index;
+            }
+
+            return null;
+        }
+    }
+}

MediaBrowser.Providers/MediaBrowser.Providers.csproj

@@ -103,6 +103,7 @@
     <Compile Include="Games\GameXmlParser.cs" />
     <Compile Include="Games\GameXmlProvider.cs" />
     <Compile Include="Games\GameSystemXmlProvider.cs" />
+    <Compile Include="Manager\SeriesOrderManager.cs" />
     <Compile Include="MediaInfo\FFProbeAudioInfo.cs" />
     <Compile Include="MediaInfo\FFProbeHelpers.cs" />
     <Compile Include="MediaInfo\FFProbeProvider.cs" />

MediaBrowser.Providers/TV/FanArtSeasonProvider.cs

@@ -77,7 +77,8 @@ namespace MediaBrowser.Providers.TV
 
                     try
                     {
-                        AddImages(list, season.IndexNumber.Value, xmlPath, cancellationToken);
+                        int seasonNumber = AdjustForSeriesOffset(series, season.IndexNumber.Value);
+                        AddImages(list, seasonNumber, xmlPath, cancellationToken);
                     }
                     catch (FileNotFoundException)
                     {
@@ -115,6 +116,15 @@ namespace MediaBrowser.Providers.TV
                 .ThenByDescending(i => i.VoteCount ?? 0);
         }
 
+        private int AdjustForSeriesOffset(Series series, int seasonNumber)
+        {
+            var offset = TvdbSeriesProvider.GetSeriesOffset(series.ProviderIds);
+            if (offset != null)
+                return (int)(seasonNumber + offset);
+
+            return seasonNumber;
+        }
+
         private void AddImages(List<RemoteImageInfo> list, int seasonNumber, string xmlPath, CancellationToken cancellationToken)
         {
             using (var streamReader = new StreamReader(xmlPath, Encoding.UTF8))

MediaBrowser.Providers/TV/TvdbEpisodeImageProvider.cs

@@ -62,8 +62,9 @@ namespace MediaBrowser.Providers.TV
             {
                 // Process images
                 var seriesDataPath = TvdbSeriesProvider.GetSeriesDataPath(_config.ApplicationPaths, seriesId);
+                var indexOffset = TvdbSeriesProvider.GetSeriesOffset(series.ProviderIds) ?? 0;
 
-                var files = TvdbEpisodeProvider.Current.GetEpisodeXmlFiles(episode.ParentIndexNumber, episode.IndexNumber, episode.IndexNumberEnd, seriesDataPath);
+                var files = TvdbEpisodeProvider.Current.GetEpisodeXmlFiles(episode.ParentIndexNumber + indexOffset, episode.IndexNumber, episode.IndexNumberEnd, seriesDataPath);
 
                 var result = files.Select(i => GetImageInfo(i, cancellationToken))
                     .Where(i => i != null);

MediaBrowser.Providers/TV/TvdbEpisodeProvider.cs

@@ -52,7 +52,7 @@ namespace MediaBrowser.Providers.TV
 
                 try
                 {
-                    var item = FetchEpisodeData(searchInfo, seriesDataPath, cancellationToken);
+                    var item = FetchEpisodeData(searchInfo, seriesDataPath, searchInfo.SeriesProviderIds, cancellationToken);
 
                     if (item != null)
                     {
@@ -96,7 +96,7 @@ namespace MediaBrowser.Providers.TV
 
                 try
                 {
-                    result.Item = FetchEpisodeData(searchInfo, seriesDataPath, cancellationToken);
+                    result.Item = FetchEpisodeData(searchInfo, seriesDataPath, searchInfo.SeriesProviderIds, cancellationToken);
                     result.HasMetadata = result.Item != null;
                 }
                 catch (FileNotFoundException)
@@ -213,7 +213,7 @@ namespace MediaBrowser.Providers.TV
         /// <param name="seriesDataPath">The series data path.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task{System.Boolean}.</returns>
-        private Episode FetchEpisodeData(EpisodeInfo id, string seriesDataPath, CancellationToken cancellationToken)
+        private Episode FetchEpisodeData(EpisodeInfo id, string seriesDataPath, Dictionary<string, string> seriesProviderIds, CancellationToken cancellationToken)
         {
             if (id.IndexNumber == null)
             {
@@ -221,7 +221,8 @@ namespace MediaBrowser.Providers.TV
             }
 
             var episodeNumber = id.IndexNumber.Value;
-            var seasonNumber = id.ParentIndexNumber;
+            var seasonOffset = TvdbSeriesProvider.GetSeriesOffset(seriesProviderIds) ?? 0;
+            var seasonNumber = id.ParentIndexNumber + seasonOffset;
 
             if (seasonNumber == null)
             {

MediaBrowser.Providers/TV/TvdbSeasonImageProvider.cs

@@ -22,8 +22,9 @@ namespace MediaBrowser.Providers.TV
 {
     public class TvdbSeasonImageProvider : IRemoteImageProvider, IHasOrder, IHasChangeMonitor
     {
+        private static readonly CultureInfo UsCulture = new CultureInfo("en-US");
+
         private readonly IServerConfigurationManager _config;
-        private readonly CultureInfo _usCulture = new CultureInfo("en-US");
         private readonly IHttpClient _httpClient;
         private readonly IFileSystem _fileSystem;
 
@@ -77,7 +78,8 @@ namespace MediaBrowser.Providers.TV
 
                 try
                 {
-                    return GetImages(path, item.GetPreferredMetadataLanguage(), season.IndexNumber.Value, cancellationToken);
+                    int seasonNumber = AdjustForSeriesOffset(series, season.IndexNumber.Value);
+                    return GetImages(path, item.GetPreferredMetadataLanguage(), seasonNumber, cancellationToken);
                 }
                 catch (FileNotFoundException)
                 {
@@ -88,7 +90,16 @@ namespace MediaBrowser.Providers.TV
             return new RemoteImageInfo[] { };
         }
 
-        private IEnumerable<RemoteImageInfo> GetImages(string xmlPath, string preferredLanguage, int seasonNumber, CancellationToken cancellationToken)
+        private int AdjustForSeriesOffset(Series series, int seasonNumber)
+        {
+            var offset = TvdbSeriesProvider.GetSeriesOffset(series.ProviderIds);
+            if (offset != null)
+                return (int) (seasonNumber + offset);
+
+            return seasonNumber;
+        }
+
+        internal static IEnumerable<RemoteImageInfo> GetImages(string xmlPath, string preferredLanguage, int seasonNumber, CancellationToken cancellationToken)
         {
             var settings = new XmlReaderSettings
             {
@@ -159,7 +170,7 @@ namespace MediaBrowser.Providers.TV
                 .ToList();
         }
 
-        private void AddImage(XmlReader reader, List<RemoteImageInfo> images, int seasonNumber)
+        private static void AddImage(XmlReader reader, List<RemoteImageInfo> images, int seasonNumber)
         {
             reader.MoveToContent();
 
@@ -186,7 +197,7 @@ namespace MediaBrowser.Providers.TV
 
                                 double rval;
 
-                                if (double.TryParse(val, NumberStyles.Any, _usCulture, out rval))
+                                if (double.TryParse(val, NumberStyles.Any, UsCulture, out rval))
                                 {
                                     rating = rval;
                                 }
@@ -200,7 +211,7 @@ namespace MediaBrowser.Providers.TV
 
                                 int rval;
 
-                                if (int.TryParse(val, NumberStyles.Integer, _usCulture, out rval))
+                                if (int.TryParse(val, NumberStyles.Integer, UsCulture, out rval))
                                 {
                                     voteCount = rval;
                                 }
@@ -237,12 +248,12 @@ namespace MediaBrowser.Providers.TV
                                 {
                                     int rval;
 
-                                    if (int.TryParse(resolutionParts[0], NumberStyles.Integer, _usCulture, out rval))
+                                    if (int.TryParse(resolutionParts[0], NumberStyles.Integer, UsCulture, out rval))
                                     {
                                         width = rval;
                                     }
 
-                                    if (int.TryParse(resolutionParts[1], NumberStyles.Integer, _usCulture, out rval))
+                                    if (int.TryParse(resolutionParts[1], NumberStyles.Integer, UsCulture, out rval))
                                     {
                                         height = rval;
                                     }
@@ -285,7 +296,7 @@ namespace MediaBrowser.Providers.TV
                     CommunityRating = rating,
                     VoteCount = voteCount,
                     Url = TVUtils.BannerUrl + url,
-                    ProviderName = Name,
+                    ProviderName = ProviderName,
                     Language = language,
                     Width = width,
                     Height = height

MediaBrowser.Providers/TV/TvdbSeriesImageProvider.cs

@@ -77,6 +77,10 @@ namespace MediaBrowser.Providers.TV
 
                 try
                 {
+                    var seriesOffset = TvdbSeriesProvider.GetSeriesOffset(series.ProviderIds);
+                    if (seriesOffset != null)
+                        return TvdbSeasonImageProvider.GetImages(path, language, seriesOffset.Value + 1, cancellationToken);
+                    
                     return GetImages(path, language, cancellationToken);
                 }
                 catch (FileNotFoundException)

MediaBrowser.Providers/TV/TvdbSeriesProvider.cs

@@ -25,6 +25,8 @@ namespace MediaBrowser.Providers.TV
 {
     public class TvdbSeriesProvider : IRemoteMetadataProvider<Series, SeriesInfo>, IHasOrder
     {
+        internal const string TvdbSeriesOffset = "TvdbSeriesOffset";
+
         internal readonly SemaphoreSlim TvDbResourcePool = new SemaphoreSlim(2, 2);
         internal static TvdbSeriesProvider Current { get; private set; }
         private readonly IZipClient _zipClient;
@@ -33,14 +35,16 @@ namespace MediaBrowser.Providers.TV
         private readonly IServerConfigurationManager _config;
         private readonly CultureInfo _usCulture = new CultureInfo("en-US");
         private readonly ILogger _logger;
+        private readonly ISeriesOrderManager _seriesOrder;
 
-        public TvdbSeriesProvider(IZipClient zipClient, IHttpClient httpClient, IFileSystem fileSystem, IServerConfigurationManager config, ILogger logger)
+        public TvdbSeriesProvider(IZipClient zipClient, IHttpClient httpClient, IFileSystem fileSystem, IServerConfigurationManager config, ILogger logger, ISeriesOrderManager seriesOrder)
         {
             _zipClient = zipClient;
             _httpClient = httpClient;
             _fileSystem = fileSystem;
             _config = config;
             _logger = logger;
+            _seriesOrder = seriesOrder;
             Current = this;
         }
 
@@ -92,11 +96,35 @@ namespace MediaBrowser.Providers.TV
                 result.HasMetadata = true;
 
                 FetchSeriesData(result.Item, seriesId, cancellationToken);
+                await FindAnimeSeriesIndex(result.Item, itemId).ConfigureAwait(false);
             }
 
             return result;
         }
 
+        private async Task FindAnimeSeriesIndex(Series series, SeriesInfo info)
+        {
+            var index = await _seriesOrder.FindSeriesIndex(SeriesOrderTypes.Anime, series.Name);
+            if (index == null)
+                return;
+
+            var offset = info.AnimeSeriesIndex - index;
+            series.SetProviderId(TvdbSeriesOffset, offset.ToString());
+        }
+
+        internal static int? GetSeriesOffset(Dictionary<string, string> seriesProviderIds)
+        {
+            string offsetString;
+            if (!seriesProviderIds.TryGetValue(TvdbSeriesOffset, out offsetString))
+                return null;
+
+            int offset;
+            if (int.TryParse(offsetString, out offset))
+                return offset;
+
+            return null;
+        }
+
         /// <summary>
         /// Fetches the series data.
         /// </summary>

MediaBrowser.ServerApplication/ApplicationHost.cs

@@ -157,6 +157,7 @@ namespace MediaBrowser.ServerApplication
         private IHttpServer HttpServer { get; set; }
         private IDtoService DtoService { get; set; }
         private IImageProcessor ImageProcessor { get; set; }
+        private ISeriesOrderManager SeriesOrderManager { get; set; }
 
         /// <summary>
         /// Gets or sets the media encoder.
@@ -453,6 +454,9 @@ namespace MediaBrowser.ServerApplication
             ProviderManager = new ProviderManager(HttpClient, ServerConfigurationManager, LibraryMonitor, LogManager, FileSystemManager);
             RegisterSingleInstance(ProviderManager);
 
+            SeriesOrderManager = new SeriesOrderManager();
+            RegisterSingleInstance(SeriesOrderManager);
+
             RegisterSingleInstance<ISearchEngine>(() => new SearchEngine(LogManager, LibraryManager, UserManager));
 
             SessionManager = new SessionManager(UserDataManager, ServerConfigurationManager, Logger, UserRepository, LibraryManager, UserManager);
@@ -680,6 +684,8 @@ namespace MediaBrowser.ServerApplication
                                     GetExports<IImageSaver>(),
                                     GetExports<IExternalId>());
 
+            SeriesOrderManager.AddParts(GetExports<ISeriesOrderProvider>());
+
             ImageProcessor.AddParts(GetExports<IImageEnhancer>());
 
             LiveTvManager.AddParts(GetExports<ILiveTvService>());

MediaBrowser.sln

@@ -251,7 +251,4 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
-	GlobalSection(Performance) = preSolution
-		HasPerformanceSessions = true
-	EndGlobalSection
 EndGlobal