/**
* Restart the import process. Undo any work we've done so far and erase state.
*
* @since 2.0.0
* @access public
*/
public function Restart()
{
$this->Permission('Garden.Import');
// This permission doesn't exist, so only users with Admin == '1' will succeed.
// Delete the individual table files.
$Imp = new ImportModel();
try {
$Imp->LoadState();
$Imp->DeleteFiles();
} catch (Exception $Ex) {
}
$Imp->DeleteState();
Redirect(strtolower($this->Application) . '/import');
}