public function replace($replace_id, $id, $delete = TRUE)
{
$CI =& get_instance();
$CI->load->module_model(FUEL_FOLDER, 'fuel_pagevariables_model');
// start a transaction in case there are any errors
$CI->fuel_pagevariables_model->db()->trans_begin();
// retrieve new variables
$new_values = $CI->fuel_pagevariables_model->find_all_array(array('page_id' => $id));
// delete old variables
$CI->fuel_pagevariables_model->delete(array('page_id' => $replace_id));
$saved = TRUE;
foreach ($new_values as $var) {
$var['page_id'] = $replace_id;
if (!$CI->fuel_pagevariables_model->save($var)) {
$saved = FALSE;
}
}
// check if there are any errors and if so we rollem back...
if ($CI->fuel_pagevariables_model->db()->trans_status() === FALSE) {
$saved = FALSE;
$CI->fuel_pagevariables_model->db()->trans_rollback();
} else {
$CI->fuel_pagevariables_model->db()->trans_commit();
}
$saved = parent::replace($replace_id, $id, $delete);
return $saved;
}
