CalendarEntity::onMessageIsIndexed

static function onMessageIsIndexed($id, array $message, array &$index)
{
	// not index yet because I do not have API from Calendar
	return false;

	if (!empty($message["PARAM1"]) || !empty($message["PARAM2"]))
		return false;

	if (
		preg_match("/".self::getXmlIdPrefix()."(\d+)(*.?)/", $message["XML_ID"], $matches) &&
		($eventId = intval($matches[1])) &&
		$eventId > 0
	)
	{
		if (!array_key_exists($eventId, self::$permissions))
		{
			self::$permissions[$eventId] = array();
		}
		$index["PERMISSIONS"] = self::$permissions[$eventId];
	}
	return true;
}