public function getEventsCount($from, $to)
{
$event = new manage_model_event();
$event_collection = $event->getCollection();
$sql = $event_collection->getSql();
if (!is_numeric($from)) {
$from = strtotime($from);
$to = strtotime($to);
}
$sql .= ' AND event.user_id=:user_id AND date>=:date_from AND date<=:date_to';
$event_collection->setSql($sql);
$event_collection->setSqlValue('date_from', $from);
$event_collection->setSqlValue('date_to', $to);
$event_collection->setSqlValue('user_id', $this->getId());
$event_collection->load();
return $event_collection->count();
}
