public function get_info($id, $table = 'catalog')
{
$info = parent::get_info($id, $table);
$table = 'catalog_' . $this->get_type();
$sql = "SELECT `id` FROM {$table} WHERE `catalog_id` = ?";
$db_results = Dba::read($sql, array($id));
if ($results = Dba::fetch_assoc($db_results)) {
$info_type = parent::get_info($results['id'], $table);
foreach ($info_type as $key => $value) {
if (!$info[$key]) {
$info[$key] = $value;
}
}
}
return $info;
}
