using MediaBrowser.Controller.Entities; using MediaBrowser.Controller.Entities.Audio; using MediaBrowser.Model.Entities; using System; using System.Linq; namespace MediaBrowser.Providers.Music { public static class LastfmHelper { public static void ProcessArtistData(BaseItem artist, LastfmArtist data) { var yearFormed = 0; if (data.bio != null) { Int32.TryParse(data.bio.yearformed, out yearFormed); if (!artist.LockedFields.Contains(MetadataFields.Overview)) { artist.Overview = data.bio.content; } if (!string.IsNullOrEmpty(data.bio.placeformed) && !artist.LockedFields.Contains(MetadataFields.ProductionLocations)) { artist.AddProductionLocation(data.bio.placeformed); } } artist.PremiereDate = yearFormed > 0 ? new DateTime(yearFormed, 1, 1, 0, 0, 0, DateTimeKind.Utc) : (DateTime?)null; artist.ProductionYear = yearFormed; if (data.tags != null && !artist.LockedFields.Contains(MetadataFields.Tags)) { AddTags(artist, data.tags); } var musicArtist = artist as MusicArtist; string imageSize; if (musicArtist != null) { musicArtist.LastFmImageUrl = GetImageUrl(data, out imageSize); musicArtist.LastFmImageSize = imageSize; } var artistByName = artist as Artist; if (artistByName != null) { artistByName.LastFmImageUrl = GetImageUrl(data, out imageSize); artistByName.LastFmImageSize = imageSize; } } private static string GetImageUrl(IHasLastFmImages data, out string size) { size = null; if (data.image == null) { return null; } var validImages = data.image .Where(i => !string.IsNullOrWhiteSpace(i.url)) .ToList(); var img = validImages .FirstOrDefault(i => string.Equals(i.size, "mega", StringComparison.OrdinalIgnoreCase)) ?? data.image.FirstOrDefault(i => string.Equals(i.size, "extralarge", StringComparison.OrdinalIgnoreCase)) ?? data.image.FirstOrDefault(i => string.Equals(i.size, "large", StringComparison.OrdinalIgnoreCase)) ?? data.image.FirstOrDefault(i => string.Equals(i.size, "medium", StringComparison.OrdinalIgnoreCase)) ?? data.image.FirstOrDefault(); if (img != null) { size = img.size; return img.url; } return null; } public static void ProcessArtistData(MusicArtist source, Artist target) { target.PremiereDate = source.PremiereDate; target.ProductionYear = source.ProductionYear; target.Tags = source.Tags.ToList(); target.Overview = source.Overview; target.ProductionLocations = source.ProductionLocations.ToList(); } public static void ProcessAlbumData(BaseItem item, LastfmAlbum data) { if (!string.IsNullOrWhiteSpace(data.mbid)) item.SetProviderId(MetadataProviders.Musicbrainz, data.mbid); var overview = data.wiki != null ? data.wiki.content : null; if (!item.LockedFields.Contains(MetadataFields.Overview)) { item.Overview = overview; } DateTime release; if (DateTime.TryParse(data.releasedate, out release) && release.Year != 1901) { item.PremiereDate = release; item.ProductionYear = release.Year; } if (data.toptags != null && !item.LockedFields.Contains(MetadataFields.Tags)) { AddTags(item, data.toptags); } var album = (MusicAlbum)item; string imageSize; album.LastFmImageUrl = GetImageUrl(data, out imageSize); album.LastFmImageSize = imageSize; } private static void AddTags(BaseItem item, LastfmTags tags) { var itemTags = (from tag in tags.tag where !string.IsNullOrEmpty(tag.name) select tag.name).ToList(); item.Tags = itemTags; } } }