/**
* Returns all calendars.
*
* @param string|null $indexBy
* @return array
*/
public function getAllCalendars($indexBy = null)
{
if (!$this->_fetchedAllCalendars) {
$calendarRecords = Events_CalendarRecord::model()->ordered()->findAll();
$this->_calendarsById = Events_CalendarModel::populateModels($calendarRecords, 'id');
$this->_fetchedAllCalendars = true;
}
if ($indexBy == 'id') {
return $this->_calendarsById;
} else {
if (!$indexBy) {
return array_values($this->_calendarsById);
} else {
$calendars = array();
foreach ($this->_calendarsById as $calendar) {
$calendars[$calendar->{$indexBy}] = $calendar;
}
return $calendars;
}
}
}
