TaskUpdated::fieldsToNames

private function fieldsToNames(array $arFields): array
{
	$arFields = array_unique(array_filter($arFields));
	$arNames = [];
	foreach($arFields as $field)
	{
		if ($field === 'NEW_FILES' || $field === 'DELETED_FILES')
		{
			$field = 'FILES';
		}
		$arNames[] = Loc::getMessage('TASKS_SONET_LOG_' . $field);
	}

	return array_unique(array_filter($arNames));
}