public async Task SetAlbumArtworkAsync(ObservableCollection <AlbumViewModel> albumViewmodels, int delayMilliSeconds)
{
await Task.Delay(delayMilliSeconds);
await Task.Run(() =>
{
try
{
foreach (AlbumViewModel albvm in albumViewmodels)
{
try
{
albvm.ArtworkPath = ArtworkUtils.GetArtworkPath(albvm.Album.ArtworkID);
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Error while setting artwork for album with Album artist = '{0}' and Title='{1}'. Exception: {2}", albvm.AlbumArtist, albvm.AlbumTitle, ex.Message);
}
}
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Error while setting album artwork. Exception: {0}", ex.Message);
}
});
}
private async Task <long> DeleteUnusedArtworkFromDatabaseAsync()
{
long numberDeleted = 0;
await Task.Run(() =>
{
using (SQLiteConnection conn = this.factory.GetConnection())
{
conn.BeginTransaction();
foreach (Album alb in conn.Table <Album>().Where((a) => (a.ArtworkID != null && a.ArtworkID != string.Empty)))
{
if (!System.IO.File.Exists(ArtworkUtils.GetArtworkPath(alb.ArtworkID)))
{
alb.ArtworkID = string.Empty;
conn.Update(alb);
numberDeleted += 1;
}
// Report progress if at least 1 cover is deleted
if (numberDeleted > 0)
{
this.eventArgs.IndexingAction = IndexingAction.UpdateArtwork;
this.eventArgs.ProgressPercent = 0;
this.IndexingStatusChanged(this.eventArgs);
}
}
conn.Commit();
}
});
return(numberDeleted);
}
public async Task SetTrackArtworkAsync(ObservableCollection <TrackInfoViewModel> trackInfoViewModels, int delayMilliSeconds)
{
await Task.Delay(delayMilliSeconds);
await Task.Run(() =>
{
try
{
foreach (TrackInfoViewModel tivm in trackInfoViewModels)
{
try
{
tivm.ArtworkPath = ArtworkUtils.GetArtworkPath(tivm.TrackInfo.AlbumArtworkID);
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Error while setting artwork for Track {0}. Exception: {1}", tivm.TrackInfo.Path, ex.Message);
}
}
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Error while setting track artwork. Exception: {0}", ex.Message);
}
});
}
public async Task ShowNotificationAsync()
{
if (this.notification != null)
{
this.notification.DoubleClicked -= ShowMainWindow;
}
if (!XmlSettingsClient.Instance.Get <bool>("Behaviour", "ShowNotification"))
{
return;
}
try
{
if (this.notification != null)
{
this.notification.Disable();
}
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Error while trying to disable the notification. Exception: {0}", ex.Message);
}
string artworkPath = string.Empty;
TrackInfoViewModel playingTrackinfoVm = null; // Create a dummy track
await Task.Run(() =>
{
try
{
if (this.playbackService.PlayingTrack != null)
{
artworkPath = ArtworkUtils.GetArtworkPath(this.playbackService.PlayingTrack.AlbumArtworkID);
playingTrackinfoVm = this.container.Resolve <TrackInfoViewModel>();
playingTrackinfoVm.TrackInfo = this.playbackService.PlayingTrack;
}
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Error while trying to show the notification. Exception: {0}", ex.Message);
}
});
Application.Current.Dispatcher.Invoke(() =>
{
this.notification = new NotificationWindow(playingTrackinfoVm,
artworkPath,
(NotificationPosition)XmlSettingsClient.Instance.Get <int>("Behaviour", "NotificationPosition"),
XmlSettingsClient.Instance.Get <bool>("Behaviour", "ShowNotificationControls"),
XmlSettingsClient.Instance.Get <int>("Behaviour", "NotificationAutoCloseSeconds"));
this.notification.DoubleClicked += ShowMainWindow;
this.notification.Show();
});
}
public async Task RefreshArtworkAsync(ObservableCollection <AlbumViewModel> albumViewModels, ObservableCollection <TrackInfoViewModel> trackInfoViewModels)
{
List <Album> dbAlbums = await this.albumRepository.GetAlbumsAsync();
if (albumViewModels != null && albumViewModels.Count > 0)
{
await Task.Run(() =>
{
foreach (AlbumViewModel albvm in albumViewModels)
{
try
{
// Get an up to date version of this album from the database
Album dbAlbum = dbAlbums.Where((a) => a.AlbumID.Equals(albvm.Album.AlbumID)).Select((a) => a).FirstOrDefault();
if (dbAlbum != null)
{
albvm.Album.ArtworkID = dbAlbum.ArtworkID;
albvm.ArtworkPath = ArtworkUtils.GetArtworkPath(dbAlbum.ArtworkID);
}
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Error while refreshing artwork for Album {0}/{1}. Exception: {2}", albvm.AlbumTitle, albvm.AlbumArtist, ex.Message);
}
}
});
}
if (trackInfoViewModels != null && trackInfoViewModels.Count > 0)
{
await Task.Run(() =>
{
foreach (TrackInfoViewModel tivm in trackInfoViewModels)
{
try
{
// Get an up to date version of this album from the database
Album dbAlbum = dbAlbums.Where((a) => a.AlbumID.Equals(tivm.TrackInfo.AlbumID)).Select((a) => a).FirstOrDefault();
if (dbAlbum != null)
{
tivm.TrackInfo.AlbumArtworkID = dbAlbum.ArtworkID;
tivm.ArtworkPath = ArtworkUtils.GetArtworkPath(dbAlbum.ArtworkID);
}
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Error while refreshing artwork for TrackInfo with path {0}. Exception: {1}", tivm.TrackInfo.Path, ex.Message);
}
}
});
}
}
protected async virtual void ShowCoverArtAsync(TrackInfo trackInfo)
{
if (trackInfo == null)
{
this.CoverArtViewModel = new CoverArtViewModel {
CoverArt = null
};
return;
}
string artworkPath = string.Empty;
await Task.Run(() =>
{
artworkPath = ArtworkUtils.GetArtworkPath(trackInfo.AlbumArtworkID);
});
if (string.IsNullOrEmpty(artworkPath))
{
this.CoverArtViewModel = new CoverArtViewModel {
CoverArt = null
};
return;
}
try
{
Application.Current.Dispatcher.Invoke(() =>
{
var proxyImage = new Image();
proxyImage.Stretch = Stretch.Fill;
BitmapImage bmpImage = new BitmapImage();
bmpImage.BeginInit();
bmpImage.UriSource = new Uri(artworkPath);
bmpImage.EndInit();
proxyImage.Source = bmpImage;
this.CoverArtViewModel = new CoverArtViewModel {
CoverArt = proxyImage
};
});
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Could not show cover art for Track {0}. Exception: {1}", trackInfo.Path, ex.Message);
this.CoverArtViewModel = new CoverArtViewModel {
CoverArt = null
};
}
}
private async Task GetAlbumArtworkAsync()
{
await Task.Run(() => {
string artworkPath = ArtworkUtils.GetArtworkPath(this.Album.ArtworkID);
try
{
if (!string.IsNullOrEmpty(artworkPath))
{
this.UpdateArtwork(artworkPath, ImageOperations.Image2ByteArray(artworkPath));
}
else
{
this.UpdateArtwork(string.Empty, null);
}
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("An error occurred while getting the artwork for album with title='{0}' and artist='{1}'. Exception: {2}", this.Album.AlbumTitle, this.Album.AlbumArtist, ex.Message);
}
});
}
private void UpdateAlbumViewModel(int number, List <Album> albums, ref AlbumViewModel albumViewModel)
{
if (albums.Count < number)
{
albumViewModel = null;
}
else
{
Album alb = albums[number - 1];
if (albumViewModel == null || !albumViewModel.Album.Equals(alb))
{
albumViewModel = new AlbumViewModel
{
Album = alb,
ArtworkPath = ArtworkUtils.GetArtworkPath(alb.ArtworkID)
};
}
}
OnPropertyChanged("AlbumViewModel" + number.ToString());
System.Threading.Thread.Sleep(Constants.CloudLoadDelay);
}
protected async virtual void ShowCoverArtAsync(TrackInfo trackInfo)
{
this.previousAlbum = this.album;
// No track selected: clear cover art.
if (trackInfo == null)
{
this.CoverArtViewModel = new CoverArtViewModel {
CoverArt = null
};
this.album = null;
return;
}
this.album = new Album
{
AlbumArtist = this.playbackService.PlayingTrack.AlbumArtist,
AlbumTitle = this.playbackService.PlayingTrack.AlbumTitle,
Year = this.playbackService.PlayingTrack.AlbumYear,
ArtworkID = this.playbackService.PlayingTrack.AlbumArtworkID,
};
// The album didn't change: leave the previous covert art.
if (this.album.Equals(this.previousAlbum))
{
return;
}
// The album changed: we need to show new cover art.
string artworkPath = string.Empty;
await Task.Run(() =>
{
artworkPath = ArtworkUtils.GetArtworkPath(trackInfo.AlbumArtworkID);
});
if (string.IsNullOrEmpty(artworkPath))
{
this.CoverArtViewModel = new CoverArtViewModel {
CoverArt = null
};
return;
}
try
{
Application.Current.Dispatcher.Invoke(() =>
{
var proxyImage = new Image();
proxyImage.Stretch = Stretch.Fill;
BitmapImage bmpImage = new BitmapImage();
bmpImage.BeginInit();
bmpImage.UriSource = new Uri(artworkPath);
bmpImage.EndInit();
proxyImage.Source = bmpImage;
this.CoverArtViewModel = new CoverArtViewModel {
CoverArt = proxyImage
};
});
}
catch (Exception ex)
{
LogClient.Instance.Logger.Error("Could not show cover art for Track {0}. Exception: {1}", trackInfo.Path, ex.Message);
this.CoverArtViewModel = new CoverArtViewModel {
CoverArt = null
};
}
}