/**
* @param Noovias_Cron_Data_CronExpression $data
* @return string
* @throws Exception
*/
protected function calculateHours(Noovias_Cron_Data_CronExpression $data)
{
$houroption = $data->getHourOption();
if ($houroption === Noovias_Cron_Data_CronExpression::OPTION_EVERY) {
return '*';
}
if ($houroption === Noovias_Cron_Data_CronExpression::OPTION_EVERYX) {
return '*/' . $data->getEveryXHours();
}
if ($houroption === Noovias_Cron_Data_CronExpression::OPTION_SPECIFY) {
if (!is_array($data->getSpecifyHours())) {
throw new Noovias_Cron_Exception_CouldNotGenerateCronExpression(self::GENERATION_EXCEPTION_MESSAGE);
}
return implode(',', $data->getSpecifyHours());
}
if ($houroption === Noovias_Cron_Data_CronExpression::OPTION_FROMTO) {
return $data->getFromHour() . '-' . $data->getToHour();
}
// Throw exception if there was no return yet
throw new Noovias_Cron_Exception_CouldNotGenerateCronExpression(self::GENERATION_EXCEPTION_MESSAGE);
}