C# IHasImages.GetPreferredMetadataLanguage方法代码示例

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            if (TvdbSeriesProvider.IsValidSeries(item.ProviderIds))
            {
                var language = item.GetPreferredMetadataLanguage();

                var seriesDataPath = await TvdbSeriesProvider.Current.EnsureSeriesInfo(item.ProviderIds, language, cancellationToken).ConfigureAwait(false);

                var path = Path.Combine(seriesDataPath, "banners.xml");

                try
                {
                    var seriesOffset = TvdbSeriesProvider.GetSeriesOffset(item.ProviderIds);
                    if (seriesOffset != null && seriesOffset.Value != 0)
                        return TvdbSeasonImageProvider.GetImages(path, language, seriesOffset.Value + 1, cancellationToken);
                    
                    return GetImages(path, language, cancellationToken);
                }
                catch (FileNotFoundException)
                {
                    // No tvdb data yet. Don't blow up
                }
                catch (DirectoryNotFoundException)
                {
                    // No tvdb data yet. Don't blow up
                }
            }

            return new RemoteImageInfo[] { };
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var season = (Season)item;
            var series = season.Series;

            if (series != null && season.IndexNumber.HasValue && TvdbSeriesProvider.IsValidSeries(series.ProviderIds))
            {
                var seriesProviderIds = series.ProviderIds;
                var seasonNumber = season.IndexNumber.Value;

                var seriesDataPath = await TvdbSeriesProvider.Current.EnsureSeriesInfo(seriesProviderIds, series.GetPreferredMetadataLanguage(), cancellationToken).ConfigureAwait(false);

                if (!string.IsNullOrWhiteSpace(seriesDataPath))
                {
                    var path = Path.Combine(seriesDataPath, "banners.xml");

                    try
                    {
                        return GetImages(path, item.GetPreferredMetadataLanguage(), seasonNumber, cancellationToken);
                    }
                    catch (FileNotFoundException)
                    {
                        // No tvdb data yet. Don't blow up
                    }
                    catch (DirectoryNotFoundException)
                    {
                        // No tvdb data yet. Don't blow up
                    }
                }
            }

            return new RemoteImageInfo[] { };
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var season = (Season)item;
            var series = season.Series;

            var identity = season.Identities.OfType<SeasonIdentity>().FirstOrDefault(id => id.Type == MetadataProviders.Tvdb.ToString());
            var seriesId = identity != null ? identity.SeriesId : null;

            if (!string.IsNullOrEmpty(seriesId) && season.IndexNumber.HasValue)
            {
                await TvdbSeriesProvider.Current.EnsureSeriesInfo(seriesId, series.GetPreferredMetadataLanguage(), cancellationToken).ConfigureAwait(false);

                // Process images
                var seriesDataPath = TvdbSeriesProvider.GetSeriesDataPath(_config.ApplicationPaths, seriesId);

                var path = Path.Combine(seriesDataPath, "banners.xml");

                try
                {
                    int seasonNumber = AdjustForSeriesOffset(series, identity.SeasonIndex);
                    return GetImages(path, item.GetPreferredMetadataLanguage(), seasonNumber, cancellationToken);
                }
                catch (FileNotFoundException)
                {
                    // No tvdb data yet. Don't blow up
                }
            }

            return new RemoteImageInfo[] { };
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var series = (Series)item;
            var seriesId = series.GetProviderId(MetadataProviders.Tvdb);

            if (!string.IsNullOrEmpty(seriesId))
            {
                var language = item.GetPreferredMetadataLanguage();

                await TvdbSeriesProvider.Current.EnsureSeriesInfo(seriesId, language, cancellationToken).ConfigureAwait(false);

                // Process images
                var seriesDataPath = TvdbSeriesProvider.GetSeriesDataPath(_config.ApplicationPaths, seriesId);

                var path = Path.Combine(seriesDataPath, "banners.xml");

                try
                {
                    return GetImages(path, language, cancellationToken);
                }
                catch (FileNotFoundException)
                {
                    // No tvdb data yet. Don't blow up
                }
            }

            return new RemoteImageInfo[] { };
        }

        public Task<IEnumerable<RemoteImageInfo>> GetAllImages(IHasImages item, CancellationToken cancellationToken)
        {
            var series = (Series)item;
            var seriesId = series.GetProviderId(MetadataProviders.Tvdb);

            if (!string.IsNullOrEmpty(seriesId))
            {
                // Process images
                var seriesDataPath = TvdbSeriesProvider.GetSeriesDataPath(_config.ApplicationPaths, seriesId);

                var path = Path.Combine(seriesDataPath, "banners.xml");

                try
                {
                    var result = GetImages(path, item.GetPreferredMetadataLanguage(), cancellationToken);

                    return Task.FromResult(result);
                }
                catch (FileNotFoundException)
                {
                    // No tvdb data yet. Don't blow up
                }
            }

            return Task.FromResult<IEnumerable<RemoteImageInfo>>(new RemoteImageInfo[] { });
        }

        public Task<IEnumerable<RemoteImageInfo>> GetAllImages(IHasImages item, CancellationToken cancellationToken)
        {
            var album = (MusicAlbum)item;

            var list = new List<RemoteImageInfo>();

            var artistMusicBrainzId = album.Parent.GetProviderId(MetadataProviders.Musicbrainz);

            if (!string.IsNullOrEmpty(artistMusicBrainzId))
            {
                var artistXmlPath = FanArtArtistProvider.GetArtistDataPath(_config.CommonApplicationPaths, artistMusicBrainzId);
                artistXmlPath = Path.Combine(artistXmlPath, "fanart.xml");

                var musicBrainzReleaseGroupId = album.GetProviderId(MetadataProviders.MusicBrainzReleaseGroup);

                var musicBrainzId = album.GetProviderId(MetadataProviders.Musicbrainz);

                try
                {
                    AddImages(list, artistXmlPath, musicBrainzId, musicBrainzReleaseGroupId, cancellationToken);
                }
                catch (FileNotFoundException)
                {

                }
            }

            var language = item.GetPreferredMetadataLanguage();

            var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);

            // Sort first by width to prioritize HD versions
            list = list.OrderByDescending(i => i.Width ?? 0)
                .ThenByDescending(i =>
                {
                    if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
                    {
                        return 3;
                    }
                    if (!isLanguageEn)
                    {
                        if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
                        {
                            return 2;
                        }
                    }
                    if (string.IsNullOrEmpty(i.Language))
                    {
                        return isLanguageEn ? 3 : 2;
                    }
                    return 0;
                })
                .ThenByDescending(i => i.CommunityRating ?? 0)
                .ThenByDescending(i => i.VoteCount ?? 0)
                .ToList();

            return Task.FromResult<IEnumerable<RemoteImageInfo>>(list);
        }

        public Task<IEnumerable<RemoteImageInfo>> GetAllImages(IHasImages item, CancellationToken cancellationToken)
        {
            var list = new List<RemoteImageInfo>();

            var season = (Season)item;
            var series = season.Series;

            if (series != null)
            {
                var id = series.GetProviderId(MetadataProviders.Tvdb);

                if (!string.IsNullOrEmpty(id) && season.IndexNumber.HasValue)
                {
                    var xmlPath = FanArtTvProvider.Current.GetFanartXmlPath(id);

                    try
                    {
                        AddImages(list, season.IndexNumber.Value, xmlPath, cancellationToken);
                    }
                    catch (FileNotFoundException)
                    {
                        // No biggie. Don't blow up
                    }
                }
            }

            var language = item.GetPreferredMetadataLanguage();

            var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);

            // Sort first by width to prioritize HD versions
            list = list.OrderByDescending(i => i.Width ?? 0)
                .ThenByDescending(i =>
                {
                    if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
                    {
                        return 3;
                    }
                    if (!isLanguageEn)
                    {
                        if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
                        {
                            return 2;
                        }
                    }
                    if (string.IsNullOrEmpty(i.Language))
                    {
                        return isLanguageEn ? 3 : 2;
                    }
                    return 0;
                })
                .ThenByDescending(i => i.CommunityRating ?? 0)
                .ThenByDescending(i => i.VoteCount ?? 0)
                .ToList();

            return Task.FromResult<IEnumerable<RemoteImageInfo>>(list);
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var tmdbId = item.GetProviderId(MetadataProviders.Tmdb);

            if (!string.IsNullOrEmpty(tmdbId))
            {
                var language = item.GetPreferredMetadataLanguage();

                var mainResult = await MovieDbBoxSetProvider.Current.GetMovieDbResult(tmdbId, null, cancellationToken).ConfigureAwait(false);

                if (mainResult != null)
                {
                    var tmdbSettings = await MovieDbProvider.Current.GetTmdbSettings(cancellationToken).ConfigureAwait(false);

                    var tmdbImageUrl = tmdbSettings.images.secure_base_url + "original";

                    return GetImages(mainResult, language, tmdbImageUrl);
                }
            }

            return new List<RemoteImageInfo>();
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var person = (Person)item;
            var id = person.GetProviderId(MetadataProviders.Tmdb);

            if (!string.IsNullOrEmpty(id))
            {
                await MovieDbPersonProvider.Current.EnsurePersonInfo(id, cancellationToken).ConfigureAwait(false);

                var dataFilePath = MovieDbPersonProvider.GetPersonDataFilePath(_config.ApplicationPaths, id);

                var result = _jsonSerializer.DeserializeFromFile<MovieDbPersonProvider.PersonResult>(dataFilePath);

                var images = result.images ?? new MovieDbPersonProvider.Images();

                var tmdbSettings = await MovieDbProvider.Current.GetTmdbSettings(cancellationToken).ConfigureAwait(false);

                var tmdbImageUrl = tmdbSettings.images.base_url + "original";

                return GetImages(images, item.GetPreferredMetadataLanguage(), tmdbImageUrl);
            }

            return new List<RemoteImageInfo>();
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var list = new List<RemoteImageInfo>();

            var series = (Series)item;

            var id = series.GetProviderId(MetadataProviders.Tvdb);

            if (!string.IsNullOrEmpty(id))
            {
                await EnsureSeriesXml(id, cancellationToken).ConfigureAwait(false);

                var xmlPath = GetFanartXmlPath(id);

                try
                {
                    AddImages(list, xmlPath, cancellationToken);
                }
                catch (FileNotFoundException)
                {
                    // No biggie. Don't blow up
                }
            }

            var language = item.GetPreferredMetadataLanguage();

            var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);

            // Sort first by width to prioritize HD versions
            return list.OrderByDescending(i => i.Width ?? 0)
                .ThenByDescending(i =>
                {
                    if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
                    {
                        return 3;
                    }
                    if (!isLanguageEn)
                    {
                        if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
                        {
                            return 2;
                        }
                    }
                    if (string.IsNullOrEmpty(i.Language))
                    {
                        return isLanguageEn ? 3 : 2;
                    }
                    return 0;
                })
                .ThenByDescending(i => i.CommunityRating ?? 0)
                .ThenByDescending(i => i.VoteCount ?? 0);
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var artist = (MusicArtist)item;

            var list = new List<RemoteImageInfo>();

            var artistMusicBrainzId = artist.GetProviderId(MetadataProviders.MusicBrainzArtist);

            if (!String.IsNullOrEmpty(artistMusicBrainzId))
            {
                await EnsureArtistJson(artistMusicBrainzId, cancellationToken).ConfigureAwait(false);

                var artistJsonPath = GetArtistJsonPath(_config.CommonApplicationPaths, artistMusicBrainzId);

                try
                {
                    AddImages(list, artistJsonPath, cancellationToken);
                }
                catch (FileNotFoundException)
                {

                }
                catch (DirectoryNotFoundException)
                {

                }
            }

            var language = item.GetPreferredMetadataLanguage();

            var isLanguageEn = String.Equals(language, "en", StringComparison.OrdinalIgnoreCase);

            // Sort first by width to prioritize HD versions
            return list.OrderByDescending(i => i.Width ?? 0)
                .ThenByDescending(i =>
                {
                    if (String.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
                    {
                        return 3;
                    }
                    if (!isLanguageEn)
                    {
                        if (String.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
                        {
                            return 2;
                        }
                    }
                    if (String.IsNullOrEmpty(i.Language))
                    {
                        return isLanguageEn ? 3 : 2;
                    }
                    return 0;
                })
                .ThenByDescending(i => i.CommunityRating ?? 0)
                .ThenByDescending(i => i.VoteCount ?? 0);
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var list = new List<RemoteImageInfo>();

            var results = await FetchImages((BaseItem)item, null, _jsonSerializer, cancellationToken).ConfigureAwait(false);

            if (results == null)
            {
                return list;
            }

            var tmdbSettings = await MovieDbProvider.Current.GetTmdbSettings(cancellationToken).ConfigureAwait(false);

            var tmdbImageUrl = tmdbSettings.images.secure_base_url + "original";

            var language = item.GetPreferredMetadataLanguage();

            list.AddRange(GetPosters(results).Select(i => new RemoteImageInfo
            {
                Url = tmdbImageUrl + i.file_path,
                CommunityRating = i.vote_average,
                VoteCount = i.vote_count,
                Width = i.width,
                Height = i.height,
                Language = MovieDbProvider.AdjustImageLanguage(i.iso_639_1, language),
                ProviderName = Name,
                Type = ImageType.Primary,
                RatingType = RatingType.Score
            }));

            list.AddRange(GetBackdrops(results).Select(i => new RemoteImageInfo
            {
                Url = tmdbImageUrl + i.file_path,
                CommunityRating = i.vote_average,
                VoteCount = i.vote_count,
                Width = i.width,
                Height = i.height,
                ProviderName = Name,
                Type = ImageType.Backdrop,
                RatingType = RatingType.Score
            }));

            var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);

            return list.OrderByDescending(i =>
            {
                if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
                {
                    return 3;
                }
                if (!isLanguageEn)
                {
                    if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
                    {
                        return 2;
                    }
                }
                if (string.IsNullOrEmpty(i.Language))
                {
                    return isLanguageEn ? 3 : 2;
                }
                return 0;
            })
                .ThenByDescending(i => i.CommunityRating ?? 0)
                .ThenByDescending(i => i.VoteCount ?? 0)
                .ToList();
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var episode = (Controller.Entities.TV.Episode)item;
            var series = episode.Series;

            var seriesId = series != null ? series.GetProviderId(MetadataProviders.Tmdb) : null;

            var list = new List<RemoteImageInfo>();

            if (string.IsNullOrEmpty(seriesId))
            {
                return list;
            }

            var seasonNumber = episode.ParentIndexNumber;
            var episodeNumber = episode.IndexNumber;

            if (!seasonNumber.HasValue || !episodeNumber.HasValue)
            {
                return list;
            }

            var language = item.GetPreferredMetadataLanguage();

            var response = await GetEpisodeInfo(seriesId, seasonNumber.Value, episodeNumber.Value,
                        language, cancellationToken).ConfigureAwait(false);

            var tmdbSettings = await MovieDbProvider.Current.GetTmdbSettings(cancellationToken).ConfigureAwait(false);

            var tmdbImageUrl = tmdbSettings.images.secure_base_url + "original";

            list.AddRange(GetPosters(response.images).Select(i => new RemoteImageInfo
            {
                Url = tmdbImageUrl + i.file_path,
                CommunityRating = i.vote_average,
                VoteCount = i.vote_count,
                Width = i.width,
                Height = i.height,
                Language = MovieDbProvider.AdjustImageLanguage(i.iso_639_1, language),
                ProviderName = Name,
                Type = ImageType.Primary,
                RatingType = RatingType.Score
            }));


            var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);

            return list.OrderByDescending(i =>
            {
                if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
                {
                    return 3;
                }
                if (!isLanguageEn)
                {
                    if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
                    {
                        return 2;
                    }
                }
                if (string.IsNullOrEmpty(i.Language))
                {
                    return isLanguageEn ? 3 : 2;
                }
                return 0;
            })
                .ThenByDescending(i => i.CommunityRating ?? 0)
                .ThenByDescending(i => i.VoteCount ?? 0)
                .ToList();

        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var baseItem = (BaseItem)item;
            var list = new List<RemoteImageInfo>();

            var movieId = baseItem.GetProviderId(MetadataProviders.Tmdb);

            if (!string.IsNullOrEmpty(movieId))
            {
                // Bad id entered
                try
                {
                    await EnsureMovieJson(movieId, cancellationToken).ConfigureAwait(false);
                }
                catch (HttpException ex)
                {
                    if (!ex.StatusCode.HasValue || ex.StatusCode.Value != HttpStatusCode.NotFound)
                    {
                        throw;
                    }
                }

                var path = GetFanartJsonPath(movieId);

                try
                {
                    AddImages(list, path, cancellationToken);
                }
                catch (FileNotFoundException)
                {
                    // No biggie. Don't blow up
                }
                catch (DirectoryNotFoundException)
                {
                    // No biggie. Don't blow up
                }
            }

            var language = item.GetPreferredMetadataLanguage();

            var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);

            // Sort first by width to prioritize HD versions
            return list.OrderByDescending(i => i.Width ?? 0)
                .ThenByDescending(i =>
                {
                    if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
                    {
                        return 3;
                    }
                    if (!isLanguageEn)
                    {
                        if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
                        {
                            return 2;
                        }
                    }
                    if (string.IsNullOrEmpty(i.Language))
                    {
                        return isLanguageEn ? 3 : 2;
                    }
                    return 0;
                })
                .ThenByDescending(i => i.CommunityRating ?? 0);
        }

        public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
        {
            var list = new List<RemoteImageInfo>();

            var season = (Season)item;
            var series = season.Series;

            if (series != null)
            {
                var id = series.GetProviderId(MetadataProviders.Tvdb);

                if (!string.IsNullOrEmpty(id) && season.IndexNumber.HasValue)
                {
                    // Bad id entered
                    try
                    {
                        await FanartSeriesProvider.Current.EnsureSeriesJson(id, cancellationToken).ConfigureAwait(false);
                    }
                    catch (HttpException ex)
                    {
                        if (!ex.StatusCode.HasValue || ex.StatusCode.Value != HttpStatusCode.NotFound)
                        {
                            throw;
                        }
                    }

                    var path = FanartSeriesProvider.Current.GetFanartJsonPath(id);

                    try
                    {
                        int seasonNumber = AdjustForSeriesOffset(series, season.IndexNumber.Value);
                        AddImages(list, seasonNumber, path, cancellationToken);
                    }
                    catch (FileNotFoundException)
                    {
                        // No biggie. Don't blow up
                    }
                    catch (DirectoryNotFoundException)
                    {
                        // No biggie. Don't blow up
                    }
                }
            }

            var language = item.GetPreferredMetadataLanguage();

            var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);

            // Sort first by width to prioritize HD versions
            return list.OrderByDescending(i => i.Width ?? 0)
                .ThenByDescending(i =>
                {
                    if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
                    {
                        return 3;
                    }
                    if (!isLanguageEn)
                    {
                        if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
                        {
                            return 2;
                        }
                    }
                    if (string.IsNullOrEmpty(i.Language))
                    {
                        return isLanguageEn ? 3 : 2;
                    }
                    return 0;
                })
                .ThenByDescending(i => i.CommunityRating ?? 0)
                .ThenByDescending(i => i.VoteCount ?? 0);
        }