mirror of
https://github.com/jellyfin/jellyfin.git
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306 lines
12 KiB
C#
306 lines
12 KiB
C#
using MediaBrowser.Common.Net;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Entities.TV;
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using MediaBrowser.Controller.Localization;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.Net;
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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.Net;
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using System.Threading;
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using System.Threading.Tasks;
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using CommonIO;
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namespace MediaBrowser.Providers.TV
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{
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public class MovieDbSeasonProvider : IRemoteMetadataProvider<Season, SeasonInfo>
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{
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private const string GetTvInfo3 = @"https://api.themoviedb.org/3/tv/{0}/season/{1}?api_key={2}&append_to_response=images,keywords,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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private readonly ILogger _logger;
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public MovieDbSeasonProvider(IHttpClient httpClient, IServerConfigurationManager configurationManager, IFileSystem fileSystem, ILocalizationManager localization, IJsonSerializer jsonSerializer, ILogManager logManager)
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{
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_httpClient = httpClient;
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_configurationManager = configurationManager;
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_fileSystem = fileSystem;
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_localization = localization;
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_jsonSerializer = jsonSerializer;
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_logger = logManager.GetLogger(GetType().Name);
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}
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public async Task<MetadataResult<Season>> GetMetadata(SeasonInfo info, CancellationToken cancellationToken)
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{
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var result = new MetadataResult<Season>();
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string seriesTmdbId;
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info.SeriesProviderIds.TryGetValue(MetadataProviders.Tmdb.ToString(), out seriesTmdbId);
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var seasonNumber = info.IndexNumber;
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if (!string.IsNullOrWhiteSpace(seriesTmdbId) && seasonNumber.HasValue)
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{
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try
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{
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var seasonInfo = await GetSeasonInfo(seriesTmdbId, seasonNumber.Value, info.MetadataLanguage, cancellationToken)
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.ConfigureAwait(false);
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result.HasMetadata = true;
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result.Item = new Season();
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result.Item.Name = info.Name;
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result.Item.IndexNumber = seasonNumber;
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result.Item.Overview = seasonInfo.overview;
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if (seasonInfo.external_ids.tvdb_id > 0)
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{
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result.Item.SetProviderId(MetadataProviders.Tvdb, seasonInfo.external_ids.tvdb_id.ToString(CultureInfo.InvariantCulture));
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}
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var credits = seasonInfo.credits;
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if (credits != null)
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{
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//Actors, Directors, Writers - all in People
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//actors come from cast
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if (credits.cast != null)
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{
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//foreach (var actor in credits.cast.OrderBy(a => a.order)) result.Item.AddPerson(new PersonInfo { Name = actor.name.Trim(), Role = actor.character, Type = PersonType.Actor, SortOrder = actor.order });
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}
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//and the rest from crew
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if (credits.crew != null)
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{
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//foreach (var person in credits.crew) result.Item.AddPerson(new PersonInfo { Name = person.name.Trim(), Role = person.job, Type = person.department });
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}
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}
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result.Item.PremiereDate = seasonInfo.air_date;
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result.Item.ProductionYear = result.Item.PremiereDate.Value.Year;
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}
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catch (HttpException ex)
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{
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_logger.Error("No metadata found for {0}", seasonNumber.Value);
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if (ex.StatusCode.HasValue && ex.StatusCode.Value == HttpStatusCode.NotFound)
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{
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return result;
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}
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throw;
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}
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}
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return result;
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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 Task<IEnumerable<RemoteSearchResult>> GetSearchResults(SeasonInfo searchInfo, CancellationToken cancellationToken)
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{
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return Task.FromResult<IEnumerable<RemoteSearchResult>>(new List<RemoteSearchResult>());
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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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private async Task<RootObject> GetSeasonInfo(string seriesTmdbId, int season, string preferredMetadataLanguage,
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CancellationToken cancellationToken)
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{
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await EnsureSeasonInfo(seriesTmdbId, season, preferredMetadataLanguage, cancellationToken)
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.ConfigureAwait(false);
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var dataFilePath = GetDataFilePath(seriesTmdbId, season, preferredMetadataLanguage);
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return _jsonSerializer.DeserializeFromFile<RootObject>(dataFilePath);
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}
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private readonly Task _cachedTask = Task.FromResult(true);
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internal Task EnsureSeasonInfo(string tmdbId, int seasonNumber, 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, 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 _cachedTask;
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}
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}
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return DownloadSeasonInfo(tmdbId, seasonNumber, language, cancellationToken);
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}
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internal string GetDataFilePath(string tmdbId, int seasonNumber, 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}-{1}.json",
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seasonNumber.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 DownloadSeasonInfo(string id, int seasonNumber, string preferredMetadataLanguage, CancellationToken cancellationToken)
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{
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var mainResult = await FetchMainResult(id, seasonNumber, preferredMetadataLanguage, cancellationToken).ConfigureAwait(false);
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var dataFilePath = GetDataFilePath(id, seasonNumber, preferredMetadataLanguage);
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_fileSystem.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, string language, CancellationToken cancellationToken)
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{
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var url = string.Format(GetTvInfo3, id, seasonNumber.ToString(CultureInfo.InvariantCulture), MovieDbProvider.ApiKey);
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if (!string.IsNullOrEmpty(language))
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{
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url += string.Format("&language={0}", MovieDbProvider.NormalizeLanguage(language));
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}
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var includeImageLanguageParam = MovieDbProvider.GetImageLanguagesParam(language);
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// Get images in english and with no language
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url += "&include_image_language=" + includeImageLanguageParam;
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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 Episode
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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 int id { 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 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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}
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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 string credit_id { get; set; }
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public string department { 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 job { 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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}
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public class Poster
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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 string 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<Poster> posters { get; set; }
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}
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public class ExternalIds
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{
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public string 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 object tvrage_id { 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 DateTime air_date { get; set; }
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public List<Episode> episodes { 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 string poster_path { get; set; }
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public int season_number { get; set; }
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public Credits credits { 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 Videos videos { get; set; }
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}
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}
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}
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