public function get_limits($limit_id = null)
{
if ($this->parameter_template_id) {
$template_field_array = ParameterTemplateHasField_Access::list_fields_by_template_id($this->parameter_template_id);
if (is_array($template_field_array) and count($template_field_array) >= 1) {
$limit_key_array = array();
$limit_key_counter = 0;
$return_array = array();
$field_counter = 1;
foreach ($template_field_array as $key => $value) {
$field_limit_array = ParameterFieldLimit_Access::list_field_limits_by_parameter_field_id($value);
if (is_numeric($limit_id) and $field_limit_array[$limit_id]) {
$return_array[0]['usl'][$field_counter] = $field_limit_array[$limit_id]['usl'];
$return_array[0]['lsl'][$field_counter] = $field_limit_array[$limit_id]['lsl'];
} else {
foreach ($field_limit_array as $limit_key => $limit_value) {
if (is_numeric($limit_key_array[$limit_key])) {
$limit_array_address = $limit_key_array[$limit_key];
} else {
$parameter_limit = new ParameterLimit_Access($limit_key);
$limit_array_address = $limit_key_counter;
$limit_key_array[$limit_key] = $limit_key_counter;
$return_array[$limit_array_address]['name'] = $parameter_limit->get_name();
$return_array[$limit_array_address]['pk'] = $limit_key;
$return_array[$limit_array_address]['usl'][0] = null;
$return_array[$limit_array_address]['lsl'][0] = null;
$limit_key_counter++;
}
$return_array[$limit_array_address]['usl'][$field_counter] = $limit_value['usl'];
$return_array[$limit_array_address]['lsl'][$field_counter] = $limit_value['lsl'];
}
}
$field_counter++;
}
return $return_array;
} else {
return null;
}
} else {
return null;
}
}
