/**
* Sets the markers of a button for canceling an event. The button will only
* be visible if
* - the current record is either a date or single event record
* - the event is not canceled yet
* - the event has not started yet
* In all other cases the corresponding subpart is hidden.
*
* @param tx_seminars_seminar $event the event to get the cancel button for
*
* @return void
*/
private function setCancelButtonMarkers(tx_seminars_seminar $event)
{
$this->template->unhideSubpartsArray(array('CANCEL_BUTTON'));
$pageData = $this->page->getPageData();
if ($event->getRecordType() != tx_seminars_Model_Event::TYPE_TOPIC && !$event->isHidden() && !$event->isCanceled() && !$event->hasStarted() && $GLOBALS['BE_USER']->check('tables_modify', $this->tableName) && $this->doesUserHaveAccess($event->getPageUid())) {
$this->template->setMarker('uid', $event->getUid());
$buttonUrl = t3lib_BEfunc::getModuleUrl(self::MODULE_NAME, array('id' => $pageData['uid']));
$this->template->setMarker('cancel_button_url', htmlspecialchars($buttonUrl));
$this->template->setMarker('label_cancel_button', $GLOBALS['LANG']->getLL('eventlist_button_cancel'));
} else {
$this->template->hideSubpartsArray(array('CANCEL_BUTTON'));
}
}
