private void OnMerge(object o, EventArgs a)
{
var discs = library.BooksModel.SelectedItems.OrderBy(d => d.Title).ToList();
var author = DatabaseArtistInfo.Provider.FetchSingle((discs[0] as DatabaseAlbumInfo).ArtistId);
var dialog = new HigMessageDialog(
ServiceManager.Get <GtkElementsService> ().PrimaryWindow,
DialogFlags.DestroyWithParent, MessageType.Question, ButtonsType.OkCancel,
String.Format(Catalog.GetPluralString(
"Merge the {0} selected discs into one book?",
"Merge the {0} selected discs into one book?",
discs.Count), discs.Count),
Catalog.GetString(
"This will ensure the disc numbers are all " +
"set properly, and then set the author and book title for all tracks " +
"on all these discs to the values below")
);
var table = new SimpleTable <int> ();
var author_entry = new Entry()
{
Text = discs[0].ArtistName
};
table.AddRow(0,
new Label(Catalog.GetString("Author:"))
{
Xalign = 0
},
author_entry
);
var trimmings = new char [] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ' ', '-' };
var title_entry = new Entry()
{
Text = discs[0].Title.Trim(trimmings)
};
table.AddRow(1,
new Label(Catalog.GetString("Book Title:"))
{
Xalign = 0
},
title_entry
);
dialog.LabelVBox.PackStart(table, false, false, 0);
dialog.ShowAll();
var response = dialog.Run();
string title = title_entry.Text;
string author_name = author_entry.Text;
dialog.Destroy();
if (response == (int)Gtk.ResponseType.Ok && !String.IsNullOrEmpty(title))
{
if (author_name != author.Name)
{
author = DatabaseArtistInfo.FindOrCreate(author_name, null);
}
var book = DatabaseAlbumInfo.FindOrCreate(author, title, null, false);
int disc_num = 1;
foreach (DatabaseAlbumInfo disc in discs)
{
// Update the disc num/count field for all tracks on this 'book' (actually just one disc of a book)
ServiceManager.DbConnection.Execute(
@"UPDATE CoreTracks SET AlbumID = ?, Disc = ?, DiscCount = ?, DateUpdatedStamp = ?
WHERE PrimarySourceID = ? AND AlbumID = ?",
book.DbId, disc_num++, discs.Count, DateTime.Now,
library.DbId, disc.DbId
);
}
// Update the MetadataHash for all those tracks
DatabaseTrackInfo.UpdateMetadataHash(
book.Title, author.Name,
String.Format("PrimarySourceId = {0} AND AlbumID = {1}", library.DbId, book.DbId)
);
library.NotifyTracksChanged();
}
}