/**
* Returns our begin date and time as a UNIX timestamp.
*
* @return int our begin date and time as a UNIX timestamp or 0 if
* we don't have a begin date
*/
public function getBeginDateAsTimestamp()
{
if (!$this->hasTimeslots()) {
return parent::getBeginDateAsTimestamp();
}
$result = 0;
$dbResult = $GLOBALS['TYPO3_DB']->exec_SELECTquery('MIN(tx_seminars_timeslots.begin_date) AS begin_date', 'tx_seminars_timeslots', 'tx_seminars_timeslots.seminar = ' . $this->getUid() . tx_oelib_db::enableFields('tx_seminars_timeslots'));
if ($dbResult) {
if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($dbResult)) {
$result = $row['begin_date'];
}
}
return $result;
}
