public function addFilterOptions(GetFilterOptionsEvent $event, $name, EventDispatcher $eventDispatcher)
{
if ($event->hasOption('tag')) {
return;
}
$event->setOption('tag', $GLOBALS['TL_LANG']['tl_module']['filterPropertyTags']);
}
public function getFilterFields(\DataContainer $dataContainer)
{
\Controller::loadDataContainer('tl_calendar_events');
\Controller::loadLanguageFile('tl_calendar_events');
global $container, $TL_LANG;
$options = array('pid' => $TL_LANG['tl_module']['filterPropertyCalendar'], 'author' => $TL_LANG['tl_module']['filterPropertyAuthor'], 'startDate' => $TL_LANG['tl_module']['filterPropertyMonth']);
/** @var EventDispatcher $eventDispatcher */
$eventDispatcher = $container['event-dispatcher'];
$event = new GetFilterOptionsEvent();
$event->setOptions($options);
$eventDispatcher->dispatch(GetFilterOptionsEvent::NAME, $event);
return $event->getOptions();
}