/**
* Check the limit of number of child-categories
*
* 'PEPPER_LIMIT' 2
* 'YOU_LIMIT' 2
* 'NEWS_LIMIT' 5
*
* @param int $parent_id value of cat-id in post-data
* @param int $child_id ID of child category
* @return boolean result of validation
*
* @since 1.0
* @version 1.0
* @access public
* @author Nguyen Van Hiep
*/
public static function _validation_child_limit($parent_id, $child_id = null)
{
if ($parent_id < C_PEPPER or $parent_id > C_NEWS) {
return true;
}
switch ($parent_id) {
case C_PEPPER:
$limit = PEPPER_LIMIT;
break;
case C_YOU:
$limit = YOU_LIMIT;
break;
case C_NEWS:
$limit = NEWS_LIMIT;
break;
default:
break;
}
$is_child = Model_Categories::is_child($child_id, $parent_id);
$nmber_child = Model_Categories::child_number_excluding_cat($parent_id, Input::post('lang'), $child_id);
if ($is_child and $nmber_child < $limit) {
return true;
}
$num_child = Model_Categories::number_of_child($parent_id, Input::post('lang'));
Validation::active()->set_message('child_limit', __('message.over_child_limit'));
return $num_child < $limit ? true : false;
}
