TimemanVersion19Converter::getScheduleForm

private function getScheduleForm($params, $key = null)
{
	$key = $key === null ? $this->createScheduleSettingsKey($params) : $key;
	if (!$this->scheduleForms[$key])
	{
		$this->scheduleForms[$key] = $this->createScheduleForm($key);
		$this->savedSchedulesMap[$key] = [
			'scheduleId' => 0,
			'shiftId' => 0,
			'usersUpdated' => false,
		];
	}
	return $this->scheduleForms[$key];
}