protected function makeSearchable($module, $searchable = true, $weight = 1)
{
$module = (string) $module;
$searchable = $searchable && $searchable !== 'N' ? 'Y' : 'N';
$weight = (int) $weight;
// make module searchable
$this->getDB()->execute('INSERT INTO search_modules (module, searchable, weight) VALUES (?, ?, ?)
ON DUPLICATE KEY UPDATE searchable = ?, weight = ?', array($module, $searchable, $weight, $searchable, $weight));
}