void RollbackImport()
{
// Remove photos
foreach (var id in imported_photos)
{
store.Remove(store.Get(id));
}
foreach (var uri in photo_file_tracker.CopiedFiles)
{
var file = GLib.FileFactory.NewForUri(uri);
file.Delete(null);
}
// Clean up directories
while (created_directories.Count > 0)
{
var uri = created_directories.Pop();
var dir = GLib.FileFactory.NewForUri(uri);
var enumerator = dir.EnumerateChildren("standard::name", GLib.FileQueryInfoFlags.None, null);
if (!enumerator.HasPending)
{
dir.Delete(null);
}
}
// Clean created tags
metadata_importer.Cancel();
// Remove created roll
rolls.Remove(CreatedRoll);
}
void RollbackImport(IDb db)
{
// Remove photos
foreach (var id in imported_photos)
{
db.Photos.Remove(db.Photos.Get(id));
}
foreach (var uri in photo_file_tracker.CopiedFiles)
{
fileSystem.File.Delete(uri);
}
// Clean up directories
while (created_directories.Count > 0)
{
var uri = created_directories.Pop();
try {
fileSystem.Directory.Delete(uri);
} catch (Exception e) {
Log.WarningFormat("Failed to clean up directory '{0}': {1}", uri, e.Message);
}
}
// Clean created tags
metadata_importer.Cancel();
// Remove created roll
db.Rolls.Remove(createdRoll);
}