using System.Collections.Generic; using System.Collections.Specialized; using MediaBrowser.Common.Extensions; using MediaBrowser.Common.Net; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Entities; using MediaBrowser.Controller.Entities.Audio; using MediaBrowser.Controller.Entities.Movies; using MediaBrowser.Model.Entities; using MediaBrowser.Model.Logging; using MediaBrowser.Model.Net; using System; using System.IO; using System.Threading; using System.Threading.Tasks; using System.Xml; namespace MediaBrowser.Controller.Providers.Music { /// /// Class FanArtArtistProvider /// class FanArtArtistProvider : FanartBaseProvider { /// /// Gets the HTTP client. /// /// The HTTP client. protected IHttpClient HttpClient { get; private set; } private readonly IProviderManager _providerManager; public FanArtArtistProvider(IHttpClient httpClient, ILogManager logManager, IServerConfigurationManager configurationManager, IProviderManager providerManager) : base(logManager, configurationManager) { if (httpClient == null) { throw new ArgumentNullException("httpClient"); } HttpClient = httpClient; _providerManager = providerManager; } /// /// The fan art base URL /// protected string FanArtBaseUrl = "http://api.fanart.tv/webservice/artist/{0}/{1}/xml/all/1/1"; /// /// Supportses the specified item. /// /// The item. /// true if XXXX, false otherwise public override bool Supports(BaseItem item) { return item is MusicArtist; } /// /// Shoulds the fetch. /// /// The item. /// The provider info. /// true if XXXX, false otherwise protected override bool ShouldFetch(BaseItem item, BaseProviderInfo providerInfo) { var artist = (MusicArtist)item; if (item.Path == null || item.DontFetchMeta || string.IsNullOrEmpty(artist.GetProviderId(MetadataProviders.Musicbrainz))) return false; //nothing to do var artExists = item.ResolveArgs.ContainsMetaFileByName(ART_FILE); var logoExists = item.ResolveArgs.ContainsMetaFileByName(LOGO_FILE); var discExists = item.ResolveArgs.ContainsMetaFileByName(DISC_FILE); return (!artExists && ConfigurationManager.Configuration.DownloadMusicArtistImages.Art) || (!logoExists && ConfigurationManager.Configuration.DownloadMusicArtistImages.Logo) || (!discExists && ConfigurationManager.Configuration.DownloadMusicArtistImages.Disc) || ((artist.AlbumCovers == null || artist.AlbumCovers.Count == 0) && ConfigurationManager.Configuration.DownloadMusicAlbumImages.Primary); } /// /// Fetches metadata and returns true or false indicating if any work that requires persistence was done /// /// The item. /// if set to true [force]. /// The cancellation token. /// Task{System.Boolean}. public override async Task FetchAsync(BaseItem item, bool force, CancellationToken cancellationToken) { cancellationToken.ThrowIfCancellationRequested(); var artist = (MusicArtist)item; if (ShouldFetch(artist, artist.ProviderData.GetValueOrDefault(Id, new BaseProviderInfo { ProviderId = Id }))) { var url = string.Format(FanArtBaseUrl, APIKey, artist.GetProviderId(MetadataProviders.Musicbrainz)); var doc = new XmlDocument(); try { using (var xml = await HttpClient.Get(url, FanArtResourcePool, cancellationToken).ConfigureAwait(false)) { doc.Load(xml); } } catch (HttpException) { } cancellationToken.ThrowIfCancellationRequested(); if (doc.HasChildNodes) { string path; var hd = ConfigurationManager.Configuration.DownloadHDFanArt ? "hd" : ""; if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Logo && !item.ResolveArgs.ContainsMetaFileByName(LOGO_FILE)) { var node = doc.SelectSingleNode("//fanart/music/musiclogos/" + hd + "musiclogo/@url") ?? doc.SelectSingleNode("//fanart/music/musiclogos/musiclogo/@url"); path = node != null ? node.Value : null; if (!string.IsNullOrEmpty(path)) { Logger.Debug("FanArtProvider getting ClearLogo for " + artist.Name); try { artist.SetImage(ImageType.Logo, await _providerManager.DownloadAndSaveImage(artist, path, LOGO_FILE, FanArtResourcePool, cancellationToken).ConfigureAwait(false)); } catch (HttpException) { } catch (IOException) { } } } cancellationToken.ThrowIfCancellationRequested(); if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Backdrops && !item.ResolveArgs.ContainsMetaFileByName(BACKDROP_FILE)) { var nodes = doc.SelectNodes("//fanart/music/artistbackgrounds//@url"); if (nodes != null) { var numBackdrops = 0; artist.BackdropImagePaths = new List(); foreach (XmlNode node in nodes) { path = node.Value; if (!string.IsNullOrEmpty(path)) { Logger.Debug("FanArtProvider getting Backdrop for " + artist.Name); try { artist.BackdropImagePaths.Add(await _providerManager.DownloadAndSaveImage(artist, path, ("Backdrop" + (numBackdrops > 0 ? numBackdrops.ToString() : "") + ".jpg"), FanArtResourcePool, cancellationToken).ConfigureAwait(false)); numBackdrops++; if (numBackdrops >= ConfigurationManager.Configuration.MaxBackdrops) break; } catch (HttpException) { } catch (IOException) { } } } } } cancellationToken.ThrowIfCancellationRequested(); if (ConfigurationManager.Configuration.DownloadMusicAlbumImages.Primary) { var nodes = doc.SelectNodes("//fanart/music/albums/*"); if (nodes != null) { artist.AlbumCovers = new Dictionary(); foreach (XmlNode node in nodes) { var key = node.Attributes["id"] != null ? node.Attributes["id"].Value : null; var cover = node.SelectSingleNode("albumcover/@url"); path = cover != null ? cover.Value : null; if (!string.IsNullOrEmpty(path) && !string.IsNullOrEmpty(key)) { Logger.Debug("FanArtProvider getting Album Cover for " + artist.Name); artist.AlbumCovers[key] = path; } } } } cancellationToken.ThrowIfCancellationRequested(); if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Art && !item.ResolveArgs.ContainsMetaFileByName(ART_FILE)) { var node = doc.SelectSingleNode("//fanart/music/musicarts/" + hd + "musicart/@url") ?? doc.SelectSingleNode("//fanart/music/musicarts/musicart/@url"); path = node != null ? node.Value : null; if (!string.IsNullOrEmpty(path)) { Logger.Debug("FanArtProvider getting ClearArt for " + artist.Name); try { artist.SetImage(ImageType.Art, await _providerManager.DownloadAndSaveImage(artist, path, ART_FILE, FanArtResourcePool, cancellationToken).ConfigureAwait(false)); } catch (HttpException) { } catch (IOException) { } } } cancellationToken.ThrowIfCancellationRequested(); if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Banner && !item.ResolveArgs.ContainsMetaFileByName(BANNER_FILE)) { var node = doc.SelectSingleNode("//fanart/music/musicbanners/"+hd+"musicbanner/@url") ?? doc.SelectSingleNode("//fanart/music/musicbanners/musicbanner/@url"); path = node != null ? node.Value : null; if (!string.IsNullOrEmpty(path)) { Logger.Debug("FanArtProvider getting Banner for " + artist.Name); try { artist.SetImage(ImageType.Banner, await _providerManager.DownloadAndSaveImage(artist, path, BANNER_FILE, FanArtResourcePool, cancellationToken).ConfigureAwait(false)); } catch (HttpException) { } catch (IOException) { } } } cancellationToken.ThrowIfCancellationRequested(); // Artist thumbs are actually primary images (they are square/portrait) if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Primary && !item.ResolveArgs.ContainsMetaFileByName(PRIMARY_FILE)) { var node = doc.SelectSingleNode("//fanart/music/artistthumbs/artistthumb/@url"); path = node != null ? node.Value : null; if (!string.IsNullOrEmpty(path)) { Logger.Debug("FanArtProvider getting Primary image for " + artist.Name); try { artist.SetImage(ImageType.Primary, await _providerManager.DownloadAndSaveImage(artist, path, PRIMARY_FILE, FanArtResourcePool, cancellationToken).ConfigureAwait(false)); } catch (HttpException) { } catch (IOException) { } } } } } SetLastRefreshed(artist, DateTime.UtcNow); return true; } } }