public override void Render(CellContext context, double cellWidth, double cellHeight)
{
// check state and parameters:
if (BoundObject == null)
{
return;
}
var artistInfo = BoundObject as ArtistInfo;
if (artistInfo == null)
{
throw new InvalidCastException("FanArtArtistColumnCell can only bind ArtistInfo objects");
}
var musicBrainzID = GetArtistsMbid(artistInfo);
bool image = false;
// get artist image:
if (musicBrainzID != null && FanArtMusicBrainz.HasImage(musicBrainzID))
{
string imagePath = FanArtArtistImageSpec.GetPath(
FanArtArtistImageSpec.CreateArtistImageFileName(musicBrainzID));
var fas = ServiceManager.Get <FanArtService> ();
if (!Banshee.IO.File.Exists(new Hyena.SafeUri(imagePath)))
{
if (!fas.IsThereActiveJob())
{
ServiceManager.DbConnection.Execute(
"INSERT OR REPLACE INTO ArtistImageDownloads (MusicBrainzID, Downloaded, LastAttempt) VALUES (?, ?, ?)",
musicBrainzID, 0, DateTime.MinValue);
var artistName = FanArtMusicBrainz.ArtistNameByMBID(musicBrainzID);
ServiceManager.DbConnection.Execute(
"INSERT OR REPLACE INTO ArtistMusicBrainz (ArtistName, MusicBrainzId, LastAttempt) VALUES (?, ?, ?)",
artistName, musicBrainzID, DateTime.MinValue);
fas.FetchArtistImages(true);
}
}
else
{
image = RenderArtistImage(imagePath, context);
}
}
if (!image)
{
RenderArtistText(artistInfo.DisplayName, cellWidth, context);
}
}
private string GetArtistsMbid(ArtistInfo artistInfo)
{
string musicBrainzID = null;
var dbAlbumArtistInfo = artistInfo as DatabaseAlbumArtistInfo;
if (dbAlbumArtistInfo != null)
{
musicBrainzID = FanArtMusicBrainz.MBIDByArtistID(dbAlbumArtistInfo.DbId);
}
if (musicBrainzID == null)
{
musicBrainzID = FanArtMusicBrainz.MBIDByArtistName(artistInfo.Name);
}
return(musicBrainzID);
}