/// <summary>
/// Get Cover Art via Amazon Webservice
/// </summary>
private void GetCoverArtThread()
{
log.Trace(">>>");
//Make calls to Tracksgrid Threadsafe
if (tracksGrid.InvokeRequired)
{
ThreadSafeGridDelegate d = GetCoverArtThread;
tracksGrid.Invoke(d, new object[] { });
return;
}
int count = 0;
int trackCount = tracksGrid.SelectedRows.Count;
SetProgressBar(trackCount);
AmazonAlbum amazonAlbum = null;
bool isMultipleArtistAlbum = false;
string savedArtist = "";
string savedAlbum = "";
string savedFolder = "";
Core.Common.Picture folderThumb = null;
// Find out, if we deal with a multiple artist album and submit only the album name
// If we have different artists, then it is a multiple artist album.
// BUT: if the album is different, we don't have a multiple artist album and should submit the artist as well
foreach (DataGridViewRow row in tracksGrid.Rows)
{
ClearStatusColumn(row.Index);
if (!row.Selected)
{
continue;
}
TrackData track = Options.Songlist[row.Index];
if (savedArtist == "")
{
savedArtist = track.Artist;
savedAlbum = track.Album;
}
if (savedArtist != track.Artist)
{
isMultipleArtistAlbum = true;
}
if (savedAlbum != track.Album)
{
isMultipleArtistAlbum = false;
break;
}
}
if (isMultipleArtistAlbum)
{
log.Debug("CoverArt: Album contains Multiple Artists, just search for the album");
}
Dictionary<string, AmazonAlbum> savedCoverCash = new Dictionary<string, AmazonAlbum>();
foreach (DataGridViewRow row in tracksGrid.Rows)
{
ClearStatusColumn(row.Index);
if (!row.Selected)
{
continue;
}
count++;
try
{
Application.DoEvents();
_main.progressBar1.Value += 1;
if (_progressCancelled)
{
ResetProgressBar();
return;
}
TrackData track = Options.Songlist[row.Index];
Util.SendProgress(string.Format("Search coverart for {0}", track.FileName));
log.Debug("CoverArt: Retrieving coverart for: {0} - {1}", track.Artist, track.Album);
// Should we take an existing folder.jpg instead of searching the web
if (Options.MainSettings.EmbedFolderThumb && !Options.MainSettings.OnlySaveFolderThumb)
{
if (folderThumb == null || Path.GetDirectoryName(track.FullFileName) != savedFolder)
{
savedFolder = Path.GetDirectoryName(track.FullFileName);
folderThumb = GetFolderThumb(savedFolder);
}
if (folderThumb != null)
{
// Only write a picture if we don't have a picture OR Overwrite Pictures is set
if (track.Pictures.Count == 0 || Options.MainSettings.OverwriteExistingCovers)
{
if (Options.MainSettings.ChangeCoverSize && Picture.ImageFromData(folderThumb.Data).Width > Options.MainSettings.MaxCoverWidth)
{
folderThumb.Resize(Options.MainSettings.MaxCoverWidth);
}
log.Debug("CoverArt: Using existing folder.jpg");
// First Clear all the existingPictures
track.Pictures.Clear();
track.Pictures.Add(folderThumb);
SetBackgroundColorChanged(row.Index);
track.Changed = true;
Options.Songlist[row.Index] = track;
_itemsChanged = true;
_main.SetGalleryItem();
}
continue;
}
}
// If we don't have an Album don't do any query
if (track.Album == "")
continue;
string coverSearchString = track.Artist + track.Album;
if (isMultipleArtistAlbum)
{
coverSearchString = track.Album;
}
bool foundInCash = savedCoverCash.ContainsKey(coverSearchString);
if (foundInCash)
{
amazonAlbum = savedCoverCash[coverSearchString];
}
else
{
amazonAlbum = null;
}
// Only retrieve the Cover Art, if we don't have it yet)
if (!foundInCash || amazonAlbum == null)
{
CoverSearch dlgAlbumResults = new CoverSearch();
dlgAlbumResults.Artist = isMultipleArtistAlbum ? "" : track.Artist;
dlgAlbumResults.Album = track.Album;
dlgAlbumResults.FileDetails = track.FullFileName;
dlgAlbumResults.Owner = _main;
amazonAlbum = null;
DialogResult dlgResult = _main.ShowModalDialog(dlgAlbumResults);
if (dlgResult == DialogResult.OK)
{
if (dlgAlbumResults.SelectedAlbum != null)
{
amazonAlbum = dlgAlbumResults.SelectedAlbum;
}
}
else if (dlgResult == DialogResult.Abort)
{
log.Debug("CoverArt: Search for all albums cancelled");
break;
}
else
{
log.Debug("CoverArt: Album Selection cancelled");
continue;
}
dlgAlbumResults.Dispose();
}
// Now update the Cover Art
if (amazonAlbum != null)
{
if (!savedCoverCash.ContainsKey(coverSearchString))
{
savedCoverCash.Add(coverSearchString, amazonAlbum);
}
// Only write a picture if we don't have a picture OR Overwrite Pictures is set);
if ((track.Pictures.Count == 0 || Options.MainSettings.OverwriteExistingCovers) && !Options.MainSettings.OnlySaveFolderThumb)
{
track.Pictures.Clear();
ByteVector vector = amazonAlbum.AlbumImage;
if (vector != null)
{
MPTagThat.Core.Common.Picture pic = new MPTagThat.Core.Common.Picture();
pic.MimeType = "image/jpg";
pic.Description = "Front Cover";
pic.Type = PictureType.FrontCover;
pic.Data = vector.Data;
if (Options.MainSettings.ChangeCoverSize && Picture.ImageFromData(pic.Data).Width > Options.MainSettings.MaxCoverWidth)
{
pic.Resize(Options.MainSettings.MaxCoverWidth);
}
track.Pictures.Add(pic);
}
// And also set the Year from the Release Date delivered by Amazon
// only if not present in Track
if (amazonAlbum.Year != null)
{
string strYear = amazonAlbum.Year;
if (strYear.Length > 4)
strYear = strYear.Substring(0, 4);
int year = 0;
try
{
year = Convert.ToInt32(strYear);
}
catch (Exception) { }
if (year > 0 && track.Year == 0)
track.Year = year;
}
SetBackgroundColorChanged(row.Index);
track.Changed = true;
Options.Songlist[row.Index] = track;
_itemsChanged = true;
_main.SetGalleryItem();
}
}
// If the user has selected to store only the folder thumb, without touching the file
if (amazonAlbum != null && Options.MainSettings.OnlySaveFolderThumb)
{
ByteVector vector = amazonAlbum.AlbumImage;
if (vector != null)
{
string fileName = Path.Combine(Path.GetDirectoryName(track.FullFileName), "folder.jpg");
try
{
MPTagThat.Core.Common.Picture pic = new MPTagThat.Core.Common.Picture();
if (Options.MainSettings.ChangeCoverSize && Picture.ImageFromData(pic.Data).Width > Options.MainSettings.MaxCoverWidth)
{
pic.Resize(Options.MainSettings.MaxCoverWidth);
}
Image img = Picture.ImageFromData(vector.Data);
// Need to make a copy, otherwise we have a GDI+ Error
Bitmap bmp = new Bitmap(img);
bmp.Save(fileName, ImageFormat.Jpeg);
FileInfo fi = new FileInfo(fileName);
_nonMusicFiles.RemoveAll(f => f.Name == fi.Name);
_nonMusicFiles.Add(fi);
_main.MiscInfoPanel.AddNonMusicFiles(_nonMusicFiles);
}
catch (Exception ex)
{
log.Error("Exception Saving picture: {0} {1}", fileName, ex.Message);
}
break;
}
}
}
catch (Exception ex)
{
Options.Songlist[row.Index].Status = 2;
AddErrorMessage(row, ex.Message);
}
}
Util.SendProgress("");
tracksGrid.Refresh();
tracksGrid.Parent.Refresh();
_main.TagEditForm.FillForm();
ResetProgressBar();
log.Trace("<<<");
}
/// <summary>
/// Get the Cover Image from Amazon
/// </summary>
/// <param name = "sender"></param>
/// <param name = "e"></param>
private void buttonGetPictureInternet_Click(object sender, EventArgs e)
{
string searchArtist = "";
string searchAlbum = "";
if (_isMultiTagEdit)
{
searchArtist = cbArtist.Text.Trim();
searchAlbum = cbAlbum.Text.Trim();
}
else
{
searchArtist = tbArtist.Text.Trim();
searchAlbum = tbAlbum.Text.Trim();
}
if (searchAlbum.Length == 0)
{
return;
}
Cursor = Cursors.WaitCursor;
CoverSearch dlgAlbumResults = new CoverSearch();
dlgAlbumResults.Artist = searchArtist;
dlgAlbumResults.Album = searchAlbum;
dlgAlbumResults.Owner = main;
Album album = null;
if (main.ShowModalDialog(dlgAlbumResults) == DialogResult.OK)
{
if (dlgAlbumResults.SelectedAlbum != null)
{
album = dlgAlbumResults.SelectedAlbum;
}
}
else
{
log.Debug("CoverArt: Album Selection cancelled");
}
dlgAlbumResults.Dispose();
if (album == null)
{
return;
}
if (checkBoxRemoveExistingPictures.Checked)
{
dataGridViewPicture.Rows.Clear();
_pictures.Clear();
}
ByteVector vector = album.AlbumImage;
if (vector != null)
{
_pic = new Picture();
_pic.MimeType = "image/jpg";
_pic.Description = "";
_pic.Type = TagLib.PictureType.FrontCover;
_pic.Data = vector.Data;
AddPictureToList();
AddPictureToPictureBox();
_pictureIsChanged = true;
}
Cursor = Cursors.Default;
}
public override bool Execute(ref TrackData track, int rowIndex)
{
Util.SendProgress(string.Format("Search coverart for {0}", track.FileName));
Log.Debug("CoverArt: Retrieving coverart for: {0} - {1}", track.Artist, track.Album);
// Should we take an existing folder.jpg instead of searching the web
if (Options.MainSettings.EmbedFolderThumb && !Options.MainSettings.OnlySaveFolderThumb)
{
if (_folderThumb == null || Path.GetDirectoryName(track.FullFileName) != _savedFolder)
{
_savedFolder = Path.GetDirectoryName(track.FullFileName);
_folderThumb = Util.GetFolderThumb(_savedFolder);
}
if (_folderThumb != null)
{
// Only write a picture if we don't have a picture OR Overwrite Pictures is set
if (track.Pictures.Count == 0 || Options.MainSettings.OverwriteExistingCovers)
{
if (Options.MainSettings.ChangeCoverSize && Core.Common.Picture.ImageFromData(_folderThumb.Data).Width > Options.MainSettings.MaxCoverWidth)
{
_folderThumb.Resize(Options.MainSettings.MaxCoverWidth);
}
Log.Debug("CoverArt: Using existing folder.jpg");
// First Clear all the existingPictures
track.Pictures.Clear();
track.Pictures.Add(_folderThumb);
TracksGrid.MainForm.SetGalleryItem();
}
return true;
}
}
// If we don't have an Album don't do any query
if (track.Album == "")
return true;
string coverSearchString = track.Artist + track.Album;
if (_isMultipleArtistAlbum)
{
coverSearchString = track.Album;
}
bool foundInCash = _savedCoverCash.ContainsKey(coverSearchString);
if (foundInCash)
{
_album = _savedCoverCash[coverSearchString];
}
else
{
_album = null;
}
// Only retrieve the Cover Art, if we don't have it yet)
if (!foundInCash || _album == null)
{
CoverSearch dlgAlbumResults = new CoverSearch();
dlgAlbumResults.Artist = _isMultipleArtistAlbum ? "" : track.Artist;
dlgAlbumResults.Album = track.Album;
dlgAlbumResults.FileDetails = track.FullFileName;
dlgAlbumResults.Owner = TracksGrid.MainForm;
dlgAlbumResults.StartPosition = FormStartPosition.CenterParent;
_album = null;
DialogResult dlgResult = dlgAlbumResults.ShowDialog();
if (dlgResult == DialogResult.OK)
{
if (dlgAlbumResults.SelectedAlbum != null)
{
_album = dlgAlbumResults.SelectedAlbum;
}
}
else if (dlgResult == DialogResult.Abort)
{
Log.Debug("CoverArt: Search for all albums cancelled");
ProgressCancelled = true;
return false;
}
else
{
Log.Debug("CoverArt: Album Selection cancelled");
return false;
}
dlgAlbumResults.Dispose();
}
// Now update the Cover Art
if (_album != null)
{
if (!_savedCoverCash.ContainsKey(coverSearchString))
{
_savedCoverCash.Add(coverSearchString, _album);
}
// Only write a picture if we don't have a picture OR Overwrite Pictures is set);
if ((track.Pictures.Count == 0 || Options.MainSettings.OverwriteExistingCovers) && !Options.MainSettings.OnlySaveFolderThumb)
{
track.Pictures.Clear();
ByteVector vector = _album.AlbumImage;
if (vector != null)
{
var pic = new Core.Common.Picture();
pic.MimeType = "image/jpg";
pic.Description = "Front Cover";
pic.Type = PictureType.FrontCover;
pic.Data = vector.Data;
if (Options.MainSettings.ChangeCoverSize && Core.Common.Picture.ImageFromData(pic.Data).Width > Options.MainSettings.MaxCoverWidth)
{
pic.Resize(Options.MainSettings.MaxCoverWidth);
}
track.Pictures.Add(pic);
}
// And also set the Year from the Release Date delivered by Amazon
// only if not present in Track
if (_album.Year != null)
{
string strYear = _album.Year;
if (strYear.Length > 4)
strYear = strYear.Substring(0, 4);
int year = 0;
try
{
year = Convert.ToInt32(strYear);
}
catch (Exception)
{
// ignored
}
if (year > 0 && track.Year == 0)
track.Year = year;
}
TracksGrid.MainForm.SetGalleryItem();
}
}
// If the user has selected to store only the folder thumb, without touching the file
if (_album != null && Options.MainSettings.OnlySaveFolderThumb)
{
ByteVector vector = _album.AlbumImage;
if (vector != null)
{
string fileName = Path.Combine(Path.GetDirectoryName(track.FullFileName), "folder.jpg");
try
{
Core.Common.Picture pic = new Core.Common.Picture();
if (Options.MainSettings.ChangeCoverSize && Core.Common.Picture.ImageFromData(pic.Data).Width > Options.MainSettings.MaxCoverWidth)
{
pic.Resize(Options.MainSettings.MaxCoverWidth);
}
Image img = Core.Common.Picture.ImageFromData(vector.Data);
// Need to make a copy, otherwise we have a GDI+ Error
Bitmap bmp = new Bitmap(img);
bmp.Save(fileName, ImageFormat.Jpeg);
FileInfo fi = new FileInfo(fileName);
TracksGrid.NonMusicFiles.RemoveAll(f => f.Name == fi.Name);
TracksGrid.NonMusicFiles.Add(fi);
TracksGrid.MainForm.MiscInfoPanel.AddNonMusicFiles(TracksGrid.NonMusicFiles);
}
catch (Exception ex)
{
Log.Error("Exception Saving picture: {0} {1}", fileName, ex.Message);
}
return false;
}
}
return true;
}
