using CommonIO; using MediaBrowser.Common.Net; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Localization; using MediaBrowser.Model.Logging; using MediaBrowser.Model.Serialization; using MediaBrowser.Providers.Movies; using System; using System.Collections.Generic; using System.Globalization; using System.IO; using System.Threading; using System.Threading.Tasks; namespace MediaBrowser.Providers.TV { public abstract class MovieDbProviderBase { private const string EpisodeUrlPattern = @"https://api.themoviedb.org/3/tv/{0}/season/{1}/episode/{2}?api_key={3}&append_to_response=images,external_ids,credits,videos"; private readonly IHttpClient _httpClient; private readonly IServerConfigurationManager _configurationManager; private readonly IJsonSerializer _jsonSerializer; private readonly IFileSystem _fileSystem; private readonly ILocalizationManager _localization; private readonly ILogger _logger; public MovieDbProviderBase(IHttpClient httpClient, IServerConfigurationManager configurationManager, IJsonSerializer jsonSerializer, IFileSystem fileSystem, ILocalizationManager localization, ILogManager logManager) { _httpClient = httpClient; _configurationManager = configurationManager; _jsonSerializer = jsonSerializer; _fileSystem = fileSystem; _localization = localization; _logger = logManager.GetLogger(GetType().Name); } protected ILogger Logger { get { return _logger; } } protected async Task GetEpisodeInfo(string seriesTmdbId, int season, int episodeNumber, string preferredMetadataLanguage, CancellationToken cancellationToken) { await EnsureEpisodeInfo(seriesTmdbId, season, episodeNumber, preferredMetadataLanguage, cancellationToken) .ConfigureAwait(false); var dataFilePath = GetDataFilePath(seriesTmdbId, season, episodeNumber, preferredMetadataLanguage); return _jsonSerializer.DeserializeFromFile(dataFilePath); } internal Task EnsureEpisodeInfo(string tmdbId, int seasonNumber, int episodeNumber, string language, CancellationToken cancellationToken) { if (string.IsNullOrEmpty(tmdbId)) { throw new ArgumentNullException("tmdbId"); } if (string.IsNullOrEmpty(language)) { throw new ArgumentNullException("language"); } var path = GetDataFilePath(tmdbId, seasonNumber, episodeNumber, language); var fileInfo = _fileSystem.GetFileSystemInfo(path); if (fileInfo.Exists) { // If it's recent or automatic updates are enabled, don't re-download if ((DateTime.UtcNow - _fileSystem.GetLastWriteTimeUtc(fileInfo)).TotalDays <= 3) { return Task.FromResult(true); } } return DownloadEpisodeInfo(tmdbId, seasonNumber, episodeNumber, language, cancellationToken); } internal string GetDataFilePath(string tmdbId, int seasonNumber, int episodeNumber, string preferredLanguage) { if (string.IsNullOrEmpty(tmdbId)) { throw new ArgumentNullException("tmdbId"); } if (string.IsNullOrEmpty(preferredLanguage)) { throw new ArgumentNullException("preferredLanguage"); } var path = MovieDbSeriesProvider.GetSeriesDataPath(_configurationManager.ApplicationPaths, tmdbId); var filename = string.Format("season-{0}-episode-{1}-{2}.json", seasonNumber.ToString(CultureInfo.InvariantCulture), episodeNumber.ToString(CultureInfo.InvariantCulture), preferredLanguage); return Path.Combine(path, filename); } internal async Task DownloadEpisodeInfo(string id, int seasonNumber, int episodeNumber, string preferredMetadataLanguage, CancellationToken cancellationToken) { var mainResult = await FetchMainResult(EpisodeUrlPattern, id, seasonNumber, episodeNumber, preferredMetadataLanguage, cancellationToken).ConfigureAwait(false); var dataFilePath = GetDataFilePath(id, seasonNumber, episodeNumber, preferredMetadataLanguage); _fileSystem.CreateDirectory(Path.GetDirectoryName(dataFilePath)); _jsonSerializer.SerializeToFile(mainResult, dataFilePath); } internal async Task FetchMainResult(string urlPattern, string id, int seasonNumber, int episodeNumber, string language, CancellationToken cancellationToken) { var url = string.Format(urlPattern, id, seasonNumber.ToString(CultureInfo.InvariantCulture), episodeNumber, MovieDbProvider.ApiKey); if (!string.IsNullOrEmpty(language)) { url += string.Format("&language={0}", language); } var includeImageLanguageParam = MovieDbProvider.GetImageLanguagesParam(language); // Get images in english and with no language url += "&include_image_language=" + includeImageLanguageParam; cancellationToken.ThrowIfCancellationRequested(); using (var json = await MovieDbProvider.Current.GetMovieDbResponse(new HttpRequestOptions { Url = url, CancellationToken = cancellationToken, AcceptHeader = MovieDbProvider.AcceptHeader }).ConfigureAwait(false)) { return _jsonSerializer.DeserializeFromStream(json); } } protected Task GetResponse(string url, CancellationToken cancellationToken) { return _httpClient.GetResponse(new HttpRequestOptions { CancellationToken = cancellationToken, Url = url, ResourcePool = MovieDbProvider.Current.MovieDbResourcePool }); } public class Still { public double aspect_ratio { get; set; } public string file_path { get; set; } public int height { get; set; } public string id { get; set; } public object iso_639_1 { get; set; } public double vote_average { get; set; } public int vote_count { get; set; } public int width { get; set; } } public class Images { public List stills { get; set; } } public class ExternalIds { public string imdb_id { get; set; } public object freebase_id { get; set; } public string freebase_mid { get; set; } public int tvdb_id { get; set; } public int tvrage_id { get; set; } } public class Cast { public string character { get; set; } public string credit_id { get; set; } public int id { get; set; } public string name { get; set; } public string profile_path { get; set; } public int order { get; set; } } public class Crew { public int id { get; set; } public string credit_id { get; set; } public string name { get; set; } public string department { get; set; } public string job { get; set; } public string profile_path { get; set; } } public class GuestStar { public int id { get; set; } public string name { get; set; } public string credit_id { get; set; } public string character { get; set; } public int order { get; set; } public string profile_path { get; set; } } public class Credits { public List cast { get; set; } public List crew { get; set; } public List guest_stars { get; set; } } public class Videos { public List results { get; set; } } public class RootObject { public DateTime air_date { get; set; } public int episode_number { get; set; } public string name { get; set; } public string overview { get; set; } public int id { get; set; } public object production_code { get; set; } public int season_number { get; set; } public string still_path { get; set; } public double vote_average { get; set; } public int vote_count { get; set; } public Images images { get; set; } public ExternalIds external_ids { get; set; } public Credits credits { get; set; } public Videos videos { get; set; } } } }