/** * Method to get the field options. * * @return array The field option objects. * @since 1.6 */ protected function getInput() { $cat_dir = $this->form->getValue('cat_dir', '', ''); $cat_dir_path = JDownloadsHelper::getSplittedCategoryDirectoryPath($cat_dir); if ($cat_dir_path->current) { return $cat_dir_path->current; } return; }