function GetGuests($iblockId, $id, $arParams = array())
{
$arResult = array();
$bOnlyOwner = false;
if ($arParams && $arParams['bCheckOwner'] && ($arParams['ownerType'] == 'USER' || !$arParams['bHostIsAbsent'])) {
$rsHost = CIBlockElement::GetList(array(), array("=ID" => $id), false, false, array("CREATED_BY"));
if ($arHost = $rsHost->Fetch()) {
$rsHostUser = CUser::GetByID($arHost["CREATED_BY"]);
if ($arHostUser = $rsHostUser->Fetch()) {
$arHostUser["FULL_NAME"] = CEventCalendar::GetFullUserName($arHostUser);
$arResult[$arHost["CREATED_BY"]] = array('CREATED_BY' => $arHostUser, 'PROPERTY_VALUES' => array('CONFIRMED' => 'Y'), 'IS_HOST' => true);
$bOnlyOwner = true;
}
}
}
if ($ar = CEventCalendar::GetLinkIBlock($iblockId)) {
$rsGuests = CIBlockElement::GetList(array(), array("IBLOCK_ID" => $iblockId, "PROPERTY_" . $ar["ID"] => $id), false, false, array("ID", "IBLOCK_ID", "CREATED_BY", "NAME", "ACTIVE_FROM", "ACTIVE_TO", "DETAIL_TEXT", "DETAIL_TEXT_TYPE", "IBLOCK_SECTION_ID"));
while ($arGuest = $rsGuests->Fetch()) {
$guest_id = intval($arGuest["CREATED_BY"]);
if ($guest_id > 0) {
$rsUser = CUser::GetList($o, $b, array("ID_EQUAL_EXACT" => $guest_id));
$arUser = $rsUser->Fetch();
if ($arUser) {
$arUser["FULL_NAME"] = CEventCalendar::GetFullUserName($arUser);
$arGuest["CREATED_BY"] = $arUser;
$arGuest["PROPERTY_VALUES"] = array();
$rsProp = CIBlockElement::GetProperty($iblockId, $arGuest["ID"], array("EMPTY" => "N"));
while ($arProp = $rsProp->Fetch()) {
if (strlen($arProp["CODE"]) > 0) {
$prop_id = $arProp["CODE"];
} else {
$prop_id = $arProp["ID"];
}
if ($arProp["PROPERTY_TYPE"] == "L") {
$value = $arProp["VALUE_XML_ID"];
} else {
$value = $arProp["VALUE"];
}
if ($arProp["MULTIPLE"] == "Y") {
$arGuest["PROPERTY_VALUES"][$prop_id][$arProp["PROPERTY_VALUE_ID"]] = $value;
} else {
$arGuest["PROPERTY_VALUES"][$prop_id] = $value;
}
}
$arResult[$guest_id] = $arGuest;
$bOnlyOwner = false;
}
}
}
}
return $bOnlyOwner && $arParams['DontReturnOnlyOwner'] ? array() : $arResult;
}
