using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Net.Http; using System.Threading; using System.Threading.Tasks; using MediaBrowser.Common.Configuration; using MediaBrowser.Common.Extensions; using MediaBrowser.Common.Net; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Entities.Audio; using MediaBrowser.Controller.Providers; using MediaBrowser.Model.Entities; using MediaBrowser.Model.IO; using MediaBrowser.Model.Providers; using MediaBrowser.Model.Serialization; namespace MediaBrowser.Providers.Music { public class AudioDbArtistProvider : IRemoteMetadataProvider, IHasOrder { private readonly IServerConfigurationManager _config; private readonly IFileSystem _fileSystem; private readonly IHttpClient _httpClient; private readonly IJsonSerializer _json; public static AudioDbArtistProvider Current; private const string ApiKey = "195003"; public const string BaseUrl = "https://www.theaudiodb.com/api/v1/json/" + ApiKey; public AudioDbArtistProvider(IServerConfigurationManager config, IFileSystem fileSystem, IHttpClient httpClient, IJsonSerializer json) { _config = config; _fileSystem = fileSystem; _httpClient = httpClient; _json = json; Current = this; } /// public string Name => "TheAudioDB"; /// // After musicbrainz public int Order => 1; /// public Task> GetSearchResults(ArtistInfo searchInfo, CancellationToken cancellationToken) => Task.FromResult(Enumerable.Empty()); /// public async Task> GetMetadata(ArtistInfo info, CancellationToken cancellationToken) { var result = new MetadataResult(); var id = info.GetMusicBrainzArtistId(); if (!string.IsNullOrWhiteSpace(id)) { await EnsureArtistInfo(id, cancellationToken).ConfigureAwait(false); var path = GetArtistInfoPath(_config.ApplicationPaths, id); var obj = _json.DeserializeFromFile(path); if (obj != null && obj.artists != null && obj.artists.Count > 0) { result.Item = new MusicArtist(); result.HasMetadata = true; ProcessResult(result.Item, obj.artists[0], info.MetadataLanguage); } } return result; } private void ProcessResult(MusicArtist item, Artist result, string preferredLanguage) { //item.HomePageUrl = result.strWebsite; if (!string.IsNullOrEmpty(result.strGenre)) { item.Genres = new[] { result.strGenre }; } item.SetProviderId(MetadataProviders.AudioDbArtist, result.idArtist); item.SetProviderId(MetadataProviders.MusicBrainzArtist, result.strMusicBrainzID); string overview = null; if (string.Equals(preferredLanguage, "de", StringComparison.OrdinalIgnoreCase)) { overview = result.strBiographyDE; } else if (string.Equals(preferredLanguage, "fr", StringComparison.OrdinalIgnoreCase)) { overview = result.strBiographyFR; } else if (string.Equals(preferredLanguage, "nl", StringComparison.OrdinalIgnoreCase)) { overview = result.strBiographyNL; } else if (string.Equals(preferredLanguage, "ru", StringComparison.OrdinalIgnoreCase)) { overview = result.strBiographyRU; } else if (string.Equals(preferredLanguage, "it", StringComparison.OrdinalIgnoreCase)) { overview = result.strBiographyIT; } else if ((preferredLanguage ?? string.Empty).StartsWith("pt", StringComparison.OrdinalIgnoreCase)) { overview = result.strBiographyPT; } if (string.IsNullOrWhiteSpace(overview)) { overview = result.strBiographyEN; } item.Overview = (overview ?? string.Empty).StripHtml(); } internal Task EnsureArtistInfo(string musicBrainzId, CancellationToken cancellationToken) { var xmlPath = GetArtistInfoPath(_config.ApplicationPaths, musicBrainzId); var fileInfo = _fileSystem.GetFileSystemInfo(xmlPath); if (fileInfo.Exists && (DateTime.UtcNow - _fileSystem.GetLastWriteTimeUtc(fileInfo)).TotalDays <= 2) { return Task.CompletedTask; } return DownloadArtistInfo(musicBrainzId, cancellationToken); } internal async Task DownloadArtistInfo(string musicBrainzId, CancellationToken cancellationToken) { cancellationToken.ThrowIfCancellationRequested(); var url = BaseUrl + "/artist-mb.php?i=" + musicBrainzId; var path = GetArtistInfoPath(_config.ApplicationPaths, musicBrainzId); using (var httpResponse = await _httpClient.SendAsync( new HttpRequestOptions { Url = url, CancellationToken = cancellationToken, BufferContent = true }, HttpMethod.Get).ConfigureAwait(false)) using (var response = httpResponse.Content) { Directory.CreateDirectory(Path.GetDirectoryName(path)); using (var xmlFileStream = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true)) { await response.CopyToAsync(xmlFileStream).ConfigureAwait(false); } } } /// /// Gets the artist data path. /// /// The application paths. /// The music brainz artist identifier. /// System.String. private static string GetArtistDataPath(IApplicationPaths appPaths, string musicBrainzArtistId) => Path.Combine(GetArtistDataPath(appPaths), musicBrainzArtistId); /// /// Gets the artist data path. /// /// The application paths. /// System.String. private static string GetArtistDataPath(IApplicationPaths appPaths) => Path.Combine(appPaths.CachePath, "audiodb-artist"); internal static string GetArtistInfoPath(IApplicationPaths appPaths, string musicBrainzArtistId) { var dataPath = GetArtistDataPath(appPaths, musicBrainzArtistId); return Path.Combine(dataPath, "artist.json"); } public class Artist { public string idArtist { get; set; } public string strArtist { get; set; } public string strArtistAlternate { get; set; } public object idLabel { get; set; } public string intFormedYear { get; set; } public string intBornYear { get; set; } public object intDiedYear { get; set; } public object strDisbanded { get; set; } public string strGenre { get; set; } public string strSubGenre { get; set; } public string strWebsite { get; set; } public string strFacebook { get; set; } public string strTwitter { get; set; } public string strBiographyEN { get; set; } public string strBiographyDE { get; set; } public string strBiographyFR { get; set; } public string strBiographyCN { get; set; } public string strBiographyIT { get; set; } public string strBiographyJP { get; set; } public string strBiographyRU { get; set; } public string strBiographyES { get; set; } public string strBiographyPT { get; set; } public string strBiographySE { get; set; } public string strBiographyNL { get; set; } public string strBiographyHU { get; set; } public string strBiographyNO { get; set; } public string strBiographyIL { get; set; } public string strBiographyPL { get; set; } public string strGender { get; set; } public string intMembers { get; set; } public string strCountry { get; set; } public string strCountryCode { get; set; } public string strArtistThumb { get; set; } public string strArtistLogo { get; set; } public string strArtistFanart { get; set; } public string strArtistFanart2 { get; set; } public string strArtistFanart3 { get; set; } public string strArtistBanner { get; set; } public string strMusicBrainzID { get; set; } public object strLastFMChart { get; set; } public string strLocked { get; set; } } public class RootObject { public List artists { get; set; } } /// public Task GetImageResponse(string url, CancellationToken cancellationToken) { throw new NotImplementedException(); } } }