jellyfin-server/MediaBrowser.Providers/Music/LastfmHelper.cs
2014-01-01 13:26:31 -05:00

107 lines
3.5 KiB
C#

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(MusicArtist 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);
}
}
if (yearFormed > 0)
{
artist.PremiereDate = new DateTime(yearFormed, 1, 1, 0, 0, 0, DateTimeKind.Utc);
artist.ProductionYear = yearFormed;
}
string imageSize;
artist.LastFmImageUrl = GetImageUrl(data, out imageSize);
artist.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 ProcessAlbumData(BaseItem item, LastfmAlbum data)
{
var overview = data.wiki != null ? data.wiki.content : null;
if (!item.LockedFields.Contains(MetadataFields.Overview))
{
item.Overview = overview;
}
// Only grab the date here if the album doesn't already have one, since id3 tags are preferred
DateTime release;
if (DateTime.TryParse(data.releasedate, out release))
{
// Lastfm sends back null as sometimes 1901, other times 0
if (release.Year > 1901)
{
if (!item.PremiereDate.HasValue)
{
item.PremiereDate = release;
}
if (!item.ProductionYear.HasValue)
{
item.ProductionYear = release.Year;
}
}
}
var album = (MusicAlbum)item;
string imageSize;
album.LastFmImageUrl = GetImageUrl(data, out imageSize);
album.LastFmImageSize = imageSize;
}
}
}