public static function getPromoterSelectOptions(\DataContainer $dc)
{
$arrItems = array();
if (!is_array($dc->objModule->cal_calendar) || empty($dc->objModule->cal_calendar)) {
return $arrItems;
}
$strCacheKey = 'promoters_select_options_' . implode('_', $dc->objModule->cal_calendar);
if (FileCache::getInstance()->isExisting($strCacheKey)) {
return FileCache::getInstance()->get($strCacheKey);
}
$objPromoters = CalendarPlusEventsModel::getUniquePromotersByPids($dc->objModule->cal_calendar);
if ($objPromoters !== null) {
$arrItems = $objPromoters->fetchEach('title');
}
// sort
asort($arrItems);
FileCache::getInstance()->set($strCacheKey, $arrItems);
return $arrItems;
}
