using MediaBrowser.Common.Configuration; using MediaBrowser.Common.IO; using MediaBrowser.Common.Net; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Entities.Movies; using MediaBrowser.Controller.Localization; using MediaBrowser.Controller.Providers; using MediaBrowser.Model.Entities; using MediaBrowser.Model.Logging; using MediaBrowser.Model.Providers; using MediaBrowser.Model.Serialization; using MediaBrowser.Providers.Movies; using System; using System.Collections.Generic; using System.Globalization; using System.IO; using System.Linq; using System.Threading; using System.Threading.Tasks; namespace MediaBrowser.Providers.BoxSets { public class MovieDbBoxSetProvider : IRemoteMetadataProvider { private const string GetCollectionInfo3 = @"http://api.themoviedb.org/3/collection/{0}?api_key={1}&append_to_response=images"; internal static MovieDbBoxSetProvider Current; private readonly ILogger _logger; private readonly IJsonSerializer _json; private readonly IServerConfigurationManager _config; private readonly IFileSystem _fileSystem; private readonly ILocalizationManager _localization; private readonly IHttpClient _httpClient; public MovieDbBoxSetProvider(ILogger logger, IJsonSerializer json, IServerConfigurationManager config, IFileSystem fileSystem, ILocalizationManager localization, IHttpClient httpClient) { _logger = logger; _json = json; _config = config; _fileSystem = fileSystem; _localization = localization; _httpClient = httpClient; Current = this; } private readonly CultureInfo _usCulture = new CultureInfo("en-US"); public async Task> GetSearchResults(BoxSetInfo searchInfo, CancellationToken cancellationToken) { var tmdbId = searchInfo.GetProviderId(MetadataProviders.Tmdb); if (!string.IsNullOrEmpty(tmdbId)) { await EnsureInfo(tmdbId, searchInfo.MetadataLanguage, cancellationToken).ConfigureAwait(false); var dataFilePath = GetDataFilePath(_config.ApplicationPaths, tmdbId, searchInfo.MetadataLanguage); var info = _json.DeserializeFromFile(dataFilePath); var images = (info.images ?? new Images()).posters ?? new List(); var tmdbSettings = await MovieDbProvider.Current.GetTmdbSettings(cancellationToken).ConfigureAwait(false); var tmdbImageUrl = tmdbSettings.images.base_url + "original"; var result = new RemoteSearchResult { Name = info.name, SearchProviderName = Name, ImageUrl = images.Count == 0 ? null : (tmdbImageUrl + images[0].file_path) }; result.SetProviderId(MetadataProviders.Tmdb, info.id.ToString(_usCulture)); return new[] { result }; } return await new MovieDbSearch(_logger, _json).GetSearchResults(searchInfo, cancellationToken).ConfigureAwait(false); } public async Task> GetMetadata(BoxSetInfo id, CancellationToken cancellationToken) { var tmdbId = id.GetProviderId(MetadataProviders.Tmdb); // We don't already have an Id, need to fetch it if (string.IsNullOrEmpty(tmdbId)) { var searchResults = await new MovieDbSearch(_logger, _json).GetSearchResults(id, cancellationToken).ConfigureAwait(false); var searchResult = searchResults.FirstOrDefault(); if (searchResult != null) { tmdbId = searchResult.GetProviderId(MetadataProviders.Tmdb); } } var result = new MetadataResult(); if (!string.IsNullOrEmpty(tmdbId)) { var mainResult = await GetMovieDbResult(tmdbId, id.MetadataLanguage, cancellationToken).ConfigureAwait(false); if (mainResult != null) { result.HasMetadata = true; result.Item = GetItem(mainResult); } } return result; } internal async Task GetMovieDbResult(string tmdbId, string language, CancellationToken cancellationToken) { if (string.IsNullOrEmpty(tmdbId)) { throw new ArgumentNullException("tmdbId"); } await EnsureInfo(tmdbId, language, cancellationToken).ConfigureAwait(false); var dataFilePath = GetDataFilePath(_config.ApplicationPaths, tmdbId, language); if (!string.IsNullOrEmpty(dataFilePath)) { return _json.DeserializeFromFile(dataFilePath); } return null; } private BoxSet GetItem(RootObject obj) { var item = new BoxSet { Name = obj.name, Overview = obj.overview }; item.SetProviderId(MetadataProviders.Tmdb, obj.id.ToString(_usCulture)); return item; } private async Task DownloadInfo(string tmdbId, string preferredMetadataLanguage, CancellationToken cancellationToken) { var mainResult = await FetchMainResult(tmdbId, preferredMetadataLanguage, cancellationToken).ConfigureAwait(false); if (mainResult == null) return; var dataFilePath = GetDataFilePath(_config.ApplicationPaths, tmdbId, preferredMetadataLanguage); Directory.CreateDirectory(Path.GetDirectoryName(dataFilePath)); _json.SerializeToFile(mainResult, dataFilePath); } private async Task FetchMainResult(string id, string language, CancellationToken cancellationToken) { var url = string.Format(GetCollectionInfo3, id, MovieDbProvider.ApiKey); if (!string.IsNullOrEmpty(language)) { url += string.Format("&language={0}", language); } var includeImageLanguageParam = MovieDbProvider.GetImageLanguagesParam(_localization, language); // Get images in english and with no language url += "&include_image_language=" + includeImageLanguageParam; cancellationToken.ThrowIfCancellationRequested(); RootObject mainResult = null; using (var json = await MovieDbProvider.Current.GetMovieDbResponse(new HttpRequestOptions { Url = url, CancellationToken = cancellationToken, AcceptHeader = MovieDbSearch.AcceptHeader }).ConfigureAwait(false)) { mainResult = _json.DeserializeFromStream(json); } cancellationToken.ThrowIfCancellationRequested(); if (mainResult != null && string.IsNullOrEmpty(mainResult.overview)) { if (!string.IsNullOrEmpty(language) && !string.Equals(language, "en", StringComparison.OrdinalIgnoreCase)) { url = string.Format(GetCollectionInfo3, id, MovieDbSearch.ApiKey) + "&include_image_language=en,null&language=en"; using (var json = await MovieDbProvider.Current.GetMovieDbResponse(new HttpRequestOptions { Url = url, CancellationToken = cancellationToken, AcceptHeader = MovieDbSearch.AcceptHeader }).ConfigureAwait(false)) { mainResult = _json.DeserializeFromStream(json); } } } return mainResult; } private readonly Task _cachedTask = Task.FromResult(true); internal Task EnsureInfo(string tmdbId, string preferredMetadataLanguage, CancellationToken cancellationToken) { var path = GetDataFilePath(_config.ApplicationPaths, tmdbId, preferredMetadataLanguage); 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 _cachedTask; } } return DownloadInfo(tmdbId, preferredMetadataLanguage, cancellationToken); } public string Name { get { return "TheMovieDb"; } } private static string GetDataFilePath(IApplicationPaths appPaths, string tmdbId, string preferredLanguage) { if (string.IsNullOrWhiteSpace(preferredLanguage)) { throw new ArgumentNullException("preferredLanguage"); } var path = GetDataPath(appPaths, tmdbId); var filename = string.Format("all-{0}.json", preferredLanguage); return Path.Combine(path, filename); } private static string GetDataPath(IApplicationPaths appPaths, string tmdbId) { var dataPath = GetCollectionsDataPath(appPaths); return Path.Combine(dataPath, tmdbId); } private static string GetCollectionsDataPath(IApplicationPaths appPaths) { var dataPath = Path.Combine(appPaths.CachePath, "tmdb-collections"); return dataPath; } internal class Part { public string title { get; set; } public int id { get; set; } public string release_date { get; set; } public string poster_path { get; set; } public string backdrop_path { get; set; } } internal class Backdrop { public double aspect_ratio { get; set; } public string file_path { get; set; } public int height { get; set; } public string iso_639_1 { get; set; } public double vote_average { get; set; } public int vote_count { get; set; } public int width { get; set; } } internal class Poster { public double aspect_ratio { get; set; } public string file_path { get; set; } public int height { get; set; } public string iso_639_1 { get; set; } public double vote_average { get; set; } public int vote_count { get; set; } public int width { get; set; } } internal class Images { public List backdrops { get; set; } public List posters { get; set; } } internal class RootObject { public int id { get; set; } public string name { get; set; } public string overview { get; set; } public string poster_path { get; set; } public string backdrop_path { get; set; } public List parts { get; set; } public Images images { get; set; } } public Task GetImageResponse(string url, CancellationToken cancellationToken) { return _httpClient.GetResponse(new HttpRequestOptions { CancellationToken = cancellationToken, Url = url, ResourcePool = MovieDbProvider.Current.MovieDbResourcePool }); } } }