mirror of
https://github.com/jellyfin/jellyfin.git
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347 lines
12 KiB
C#
347 lines
12 KiB
C#
using MediaBrowser.Common.IO;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Localization;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Providers;
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using MediaBrowser.Model.Serialization;
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using MediaBrowser.Providers.Movies;
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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namespace MediaBrowser.Providers.TV
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{
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public class MovieDbEpisodeImageProvider : IRemoteImageProvider, IHasOrder
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{
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private const string GetTvInfo3 = @"http://api.themoviedb.org/3/tv/{0}/season/{1}/episode/{2}?api_key={3}&append_to_response=images,external_ids,credits,videos";
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private readonly IHttpClient _httpClient;
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private readonly IServerConfigurationManager _configurationManager;
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private readonly IJsonSerializer _jsonSerializer;
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private readonly IFileSystem _fileSystem;
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private readonly ILocalizationManager _localization;
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public MovieDbEpisodeImageProvider(IHttpClient httpClient, IServerConfigurationManager configurationManager, IJsonSerializer jsonSerializer, IFileSystem fileSystem, ILocalizationManager localization)
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{
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_httpClient = httpClient;
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_configurationManager = configurationManager;
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_jsonSerializer = jsonSerializer;
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_fileSystem = fileSystem;
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_localization = localization;
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}
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public IEnumerable<ImageType> GetSupportedImages(IHasImages item)
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{
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return new List<ImageType>
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{
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ImageType.Primary
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};
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}
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public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
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{
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var episode = (Controller.Entities.TV.Episode)item;
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var series = episode.Series;
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var seriesId = series != null ? series.GetProviderId(MetadataProviders.Tmdb) : null;
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var list = new List<RemoteImageInfo>();
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if (string.IsNullOrEmpty(seriesId))
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{
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return list;
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}
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var seasonNumber = episode.ParentIndexNumber;
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var episodeNumber = episode.IndexNumber;
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if (!seasonNumber.HasValue || !episodeNumber.HasValue)
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{
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return list;
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}
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var response = await GetEpisodeInfo(seriesId, seasonNumber.Value, episodeNumber.Value,
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item.GetPreferredMetadataLanguage(), cancellationToken).ConfigureAwait(false);
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var tmdbSettings = await MovieDbProvider.Current.GetTmdbSettings(cancellationToken).ConfigureAwait(false);
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var tmdbImageUrl = tmdbSettings.images.base_url + "original";
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list.AddRange(GetPosters(response.images).Select(i => new RemoteImageInfo
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{
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Url = tmdbImageUrl + i.file_path,
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CommunityRating = i.vote_average,
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VoteCount = i.vote_count,
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Width = i.width,
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Height = i.height,
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ProviderName = Name,
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Type = ImageType.Primary,
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RatingType = RatingType.Score
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}));
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var language = item.GetPreferredMetadataLanguage();
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var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);
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return list.OrderByDescending(i =>
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{
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if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
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{
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return 3;
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}
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if (!isLanguageEn)
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{
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if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
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{
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return 2;
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}
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}
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if (string.IsNullOrEmpty(i.Language))
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{
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return isLanguageEn ? 3 : 2;
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}
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return 0;
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})
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.ThenByDescending(i => i.CommunityRating ?? 0)
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.ThenByDescending(i => i.VoteCount ?? 0)
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.ToList();
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}
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private IEnumerable<Still> GetPosters(Images images)
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{
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return images.stills ?? new List<Still>();
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}
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public Task<HttpResponseInfo> GetImageResponse(string url, CancellationToken cancellationToken)
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{
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return _httpClient.GetResponse(new HttpRequestOptions
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{
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CancellationToken = cancellationToken,
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Url = url,
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ResourcePool = MovieDbProvider.Current.MovieDbResourcePool
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});
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}
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public string Name
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{
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get { return "TheMovieDb"; }
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}
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public bool Supports(IHasImages item)
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{
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return item is Controller.Entities.TV.Episode;
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}
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private async Task<RootObject> GetEpisodeInfo(string seriesTmdbId, int season, int episodeNumber, string preferredMetadataLanguage,
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CancellationToken cancellationToken)
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{
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await EnsureEpisodeInfo(seriesTmdbId, season, episodeNumber, preferredMetadataLanguage, cancellationToken)
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.ConfigureAwait(false);
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var dataFilePath = GetDataFilePath(seriesTmdbId, season, episodeNumber, preferredMetadataLanguage);
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return _jsonSerializer.DeserializeFromFile<RootObject>(dataFilePath);
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}
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internal Task EnsureEpisodeInfo(string tmdbId, int seasonNumber, int episodeNumber, string language, CancellationToken cancellationToken)
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{
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if (string.IsNullOrEmpty(tmdbId))
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{
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throw new ArgumentNullException("tmdbId");
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}
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if (string.IsNullOrEmpty(language))
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{
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throw new ArgumentNullException("language");
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}
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var path = GetDataFilePath(tmdbId, seasonNumber, episodeNumber, language);
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var fileInfo = _fileSystem.GetFileSystemInfo(path);
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if (fileInfo.Exists)
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{
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// If it's recent or automatic updates are enabled, don't re-download
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if ((DateTime.UtcNow - _fileSystem.GetLastWriteTimeUtc(fileInfo)).TotalDays <= 3)
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{
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return Task.FromResult(true);
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}
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}
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return DownloadEpisodeInfo(tmdbId, seasonNumber, episodeNumber, language, cancellationToken);
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}
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internal string GetDataFilePath(string tmdbId, int seasonNumber, int episodeNumber, string preferredLanguage)
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{
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if (string.IsNullOrEmpty(tmdbId))
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{
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throw new ArgumentNullException("tmdbId");
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}
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if (string.IsNullOrEmpty(preferredLanguage))
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{
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throw new ArgumentNullException("preferredLanguage");
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}
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var path = MovieDbSeriesProvider.GetSeriesDataPath(_configurationManager.ApplicationPaths, tmdbId);
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var filename = string.Format("season-{0}-episode-{1}-{2}.json",
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seasonNumber.ToString(CultureInfo.InvariantCulture),
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episodeNumber.ToString(CultureInfo.InvariantCulture),
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preferredLanguage);
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return Path.Combine(path, filename);
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}
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internal async Task DownloadEpisodeInfo(string id, int seasonNumber, int episodeNumber, string preferredMetadataLanguage, CancellationToken cancellationToken)
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{
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var mainResult = await FetchMainResult(id, seasonNumber, episodeNumber, preferredMetadataLanguage, cancellationToken).ConfigureAwait(false);
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var dataFilePath = GetDataFilePath(id, seasonNumber, episodeNumber, preferredMetadataLanguage);
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Directory.CreateDirectory(Path.GetDirectoryName(dataFilePath));
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_jsonSerializer.SerializeToFile(mainResult, dataFilePath);
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}
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internal async Task<RootObject> FetchMainResult(string id, int seasonNumber, int episodeNumber, string language, CancellationToken cancellationToken)
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{
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var url = string.Format(GetTvInfo3, id, seasonNumber.ToString(CultureInfo.InvariantCulture), episodeNumber, MovieDbProvider.ApiKey);
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var imageLanguages = _localization.GetCultures()
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.Select(i => i.TwoLetterISOLanguageName)
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.Distinct(StringComparer.OrdinalIgnoreCase)
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.ToList();
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imageLanguages.Add("null");
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if (!string.IsNullOrEmpty(language))
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{
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// If preferred language isn't english, get those images too
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if (imageLanguages.Contains(language, StringComparer.OrdinalIgnoreCase))
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{
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imageLanguages.Add(language);
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}
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url += string.Format("&language={0}", language);
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}
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// Get images in english and with no language
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url += "&include_image_language=" + string.Join(",", imageLanguages.ToArray());
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cancellationToken.ThrowIfCancellationRequested();
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using (var json = await MovieDbProvider.Current.GetMovieDbResponse(new HttpRequestOptions
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{
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Url = url,
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CancellationToken = cancellationToken,
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AcceptHeader = MovieDbProvider.AcceptHeader
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}).ConfigureAwait(false))
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{
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return _jsonSerializer.DeserializeFromStream<RootObject>(json);
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}
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}
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public class Still
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{
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public double aspect_ratio { get; set; }
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public string file_path { get; set; }
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public int height { get; set; }
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public string id { get; set; }
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public object iso_639_1 { get; set; }
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public double vote_average { get; set; }
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public int vote_count { get; set; }
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public int width { get; set; }
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}
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public class Images
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{
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public List<Still> stills { get; set; }
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}
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public class ExternalIds
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{
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public string imdb_id { get; set; }
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public object freebase_id { get; set; }
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public string freebase_mid { get; set; }
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public int tvdb_id { get; set; }
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public int tvrage_id { get; set; }
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}
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public class Cast
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{
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public string character { get; set; }
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public string credit_id { get; set; }
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public int id { get; set; }
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public string name { get; set; }
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public string profile_path { get; set; }
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public int order { get; set; }
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}
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public class Crew
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{
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public int id { get; set; }
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public string credit_id { get; set; }
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public string name { get; set; }
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public string department { get; set; }
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public string job { get; set; }
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public string profile_path { get; set; }
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}
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public class GuestStar
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{
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public int id { get; set; }
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public string name { get; set; }
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public string credit_id { get; set; }
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public string character { get; set; }
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public int order { get; set; }
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public string profile_path { get; set; }
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}
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public class Credits
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{
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public List<Cast> cast { get; set; }
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public List<Crew> crew { get; set; }
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public List<GuestStar> guest_stars { get; set; }
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}
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public class Videos
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{
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public List<object> results { get; set; }
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}
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public class RootObject
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{
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public string air_date { get; set; }
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public int episode_number { get; set; }
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public string name { get; set; }
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public string overview { get; set; }
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public int id { get; set; }
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public object production_code { get; set; }
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public int season_number { get; set; }
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public string still_path { get; set; }
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public double vote_average { get; set; }
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public int vote_count { get; set; }
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public Images images { get; set; }
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public ExternalIds external_ids { get; set; }
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public Credits credits { get; set; }
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public Videos videos { get; set; }
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}
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public int Order
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{
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get
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{
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// After tvdb
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return 1;
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}
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}
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}
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}
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