Обновление компонентов "Донаты и складчины" и "UpJump - продвижение"

public function checkData($ctype_name, $item_id, $field_name) {
 
        $ctype_name = preg_replace('/[^\w]/', '', $ctype_name);
 
        if ($ctype_name != 'users' && $ctype_name != 'groups') {
 
            $ctype = $this->getItemByField('content_types', 'name', $ctype_name);
 
        } else {
 
            $ctype = $this->get($ctype_name);
 
        }
 
        if (!$ctype) {
 
            return '';
 
        }
 
        $field_name = preg_replace('/[^\w]/', '', $field_name);
 
        $table = 'con_'.$ctype_name;
 
        if ($ctype_name == 'users' || $ctype_name == 'groups') {
 
            $table = $ctype_name;
 
        }
 
        $field = $this->getItemByField($table.'_fields', 'name', $field_name);
 
        if (!$field || strpos($field['type'], 'donates') === false) {
 
            return '';
 
        }
 
        if ($item_id) {
 
            $item_id = (int) $item_id;
 
            $item = $this->getItemById($table, $item_id);
 
            if (!$item) {
 
                return '';
 
            }
 
        }
 
        return true;
 
    }

$result = [];
 
$result['action'] = 'error';
 
$check_data = $this->model->checkData($ctype_name, $item_id, $field);
 
if (!$check_data) {
 
      return $this->cms_template->renderJSON($result);
 
}