function InviteGuests($ID, $arCalendarEvent, $arGuests, $arParams)
{
$arParams["prop"]["PARENT"] = $ID;
$iblockId = $this->userIblockId;
$userId = $arParams['userId'];
$fullUrl = $arParams['fullUrl'];
$pathToUserCalendar = $arParams['pathToUserCalendar'];
$ownerName = $GLOBALS['USER']->GetFullName();
$arGuestConfirm = array();
$bExchange = CEventCalendar::IsExchangeEnabled() && $arParams['ownerType'] == 'USER';
$loc = '';
if (isset($arParams["prop"]["LOCATION"]) && strlen($arParams["prop"]["LOCATION"]) > 0) {
$arLoc = CEventCalendar::ParseLocation($arParams["prop"]["LOCATION"]);
if (!$arLoc['mrid'] || !$arLoc['mrevid']) {
$loc = $arLoc['str'];
} else {
$MR = CEventCalendar::GetMeetingRoomById(array('RMiblockId' => $arParams['RMiblockId'], 'RMPath' => $arParams['RMPath'], 'id' => $arLoc['mrid'], 'VMiblockId' => $arParams['VMiblockId'], 'VMPath' => $arParams['VMPath'], 'VMPathDetail' => $arParams['VMPathDetail']));
if ($MR) {
if ($arLoc['mrid'] == $arParams['VMiblockId'] && strlen($arParams['VMPath']) > 0) {
$url = (CMain::IsHTTPS() ? "https://" : "http://") . $_SERVER['HTTP_HOST'] . $arParams['VMPathDetail'];
$loc = "[url=" . str_replace(array("#id#", "#conf_id#"), array($arLoc['mrid'], $arLoc['mrevid']), $url) . "]" . $MR['NAME'] . "[/url]";
} elseif (strlen($arParams['RMPath']) > 0) {
$url = (CMain::IsHTTPS() ? "https://" : "http://") . $_SERVER['HTTP_HOST'] . $arParams['RMPath'];
$loc = "[url=" . str_replace("#id#", $arLoc['mrid'], $url) . "]" . $MR['NAME'] . "[/url]";
} else {
$loc = $MR['NAME'];
}
}
}
}
//Guests
$arAllGuests = array();
foreach ($arGuests as $guest_id) {
$guest_id = intval($guest_id);
if ($guest_id > 0) {
$arAllGuests[$guest_id] = $guest_id;
}
}
//Find old guests. For new event (or only owner) - it's empty array
if ($arParams['bNew']) {
$arOldGuests = array();
} else {
$arOldGuests = CECEvent::GetGuests($arParams['userIblockId'], $ID, array('bCheckOwner' => true, 'ownerType' => $arParams['ownerType'], 'bHostIsAbsent' => CECEvent::HostIsAbsent($arParams['iblockId'], $ID), 'DontReturnOnlyOwner' => true));
}
// Get guests
$arParams["prop"]["PRIVATE"] = '';
// Collect all new guests
$arNewGuests = array();
//And existing ones in order to update if event changed
$arUpdGuests = array();
foreach ($arAllGuests as $guest_id) {
if (!array_key_exists($guest_id, $arOldGuests)) {
$rsUser = CUser::GetList($o, $b, array("ID_EQUAL_EXACT" => $guest_id));
$arUser = $rsUser->Fetch();
if ($arUser) {
$arUser["FULL_NAME"] = CEventCalendar::GetFullUserName($arUser);
$arNewGuests[$guest_id] = $arUser;
}
} else {
$arUpdGuests[$guest_id] = $arOldGuests[$guest_id];
}
}
//Create child events for new guests
foreach ($arNewGuests as $guest_id => $arGuest) {
$guestSection = CEventCalendar::GetSectionIDByOwnerId($guest_id, 'USER', $iblockId);
$guestCalendarId = false;
$arGuestCalendars = array();
$res = null;
$bForOwner = false;
if ($guest_id == $userId) {
// it's owner
if ($this->ownerType == 'USER') {
continue;
}
$bForOwner = true;
}
if (!$guestSection) {
$guestSection = CEventCalendar::CreateSectionForOwner($guest_id, "USER", $iblockId);
} else {
//Section is out there
//so we have chance to get guests calendar
if ($this->bCache) {
$cachePath = $this->cachePath . $iblockId . "/calendars/" . $guest_id . "/4guests/";
$cacheId = 'g_' . $guestSection . '_' . $iblockId . '_' . $guest_id;
$cacheTime = 2592000;
// 1 month
$cache = new CPHPCache();
if ($cache->InitCache($cacheTime, $cacheId, $cachePath)) {
$res = $cache->GetVars();
$arGuestCalendars = $res['calendars'];
}
}
if (!$this->bCache || empty($res['calendars'])) {
$arGuestCalendars = $this->GetCalendars(array('sectionId' => $guestSection, 'iblockId' => $iblockId, 'ownerType' => 'USER', 'ownerId' => $guest_id, 'bOwner' => true, 'forExport' => true, 'bOnlyID' => true));
if ($this->bCache) {
$cache->StartDataCache($cacheTime, $cacheId, $cachePath);
$cache->EndDataCache(array("calendars" => $arGuestCalendars));
}
}
if (count($arGuestCalendars) > 0) {
$arUserSet = CEventCalendar::GetUserSettings(array('static' => true, 'userId' => $guest_id));
if ($arUserSet && isset($arUserSet['MeetCalId']) && in_array($arUserSet['MeetCalId'], $arGuestCalendars)) {
$guestCalendarId = intVal($arUserSet['MeetCalId']);
} else {
$guestCalendarId = $arGuestCalendars[0];
}
}
}
$eventId = $this->SaveEvent(array('bOwner' => true, 'ownerType' => "USER", 'ownerId' => $guest_id, 'iblockId' => $iblockId, 'bNew' => true, 'name' => $arParams['name'], 'desc' => $arParams['desc'], 'calendarId' => $guestCalendarId, 'sectionId' => $guestSection, 'dateFrom' => $arParams["dateFrom"], 'dateTo' => $arParams["dateTo"], 'prop' => $arParams["prop"], "CONFIRMED" => $bForOwner ? 'Y' : 'Q', "notDisplayCalendar" => true, "bCheckPermissions" => false, 'isMeeting' => true));
$arGuestConfirm[$guest_id] = $bForOwner ? 'Y' : 'Q';
// Send message
if (!$bForOwner) {
CEventCalendar::SendInvitationMessage(array('type' => "invite", 'email' => $arGuest["EMAIL"], 'name' => $arParams['name'], "from" => $arParams["dateFrom"], "to" => $arParams["dateTo"], "location" => $loc, "pathToUserCalendar" => $pathToUserCalendar, "meetingText" => $arParams['meetingText'], "guestId" => $guest_id, "guestName" => $arGuest["FULL_NAME"], "userId" => $userId, "eventId" => $eventId, "ownerName" => $ownerName));
}
}
//Delete child events if guest was deleted from the list
$obElement = new CIBlockElement();
$arDeletedUsers = array();
foreach ($arOldGuests as $guest_id => $arOldEvent) {
if ($guest_id == $userId) {
continue;
}
if (!array_key_exists($guest_id, $arAllGuests)) {
$res = CECEvent::Delete(array('id' => $arOldEvent["ID"], 'iblockId' => $iblockId, 'ownerType' => "USER", 'ownerId' => $guest_id, 'userId' => $userId, 'bJustDel' => true));
if ($res !== true) {
return $this->ThrowError(strlen($res) > 0 ? $res : GetMessage('EC_EVENT_DEL_ERROR'));
}
$arDeletedUsers[] = $arOldEvent["ID"];
if ($arOldEvent["PROPERTY_VALUES"]["CONFIRMED"] != "N") {
// Send message
CEventCalendar::SendInvitationMessage(array('type' => "cancel", 'email' => $arOldEvent["CREATED_BY"]["EMAIL"], 'name' => $arOldEvent['NAME'], "from" => $arOldEvent["ACTIVE_FROM"], "to" => $arOldEvent["ACTIVE_TO"], "desc" => $arOldEvent['DETAIL_TEXT'], "pathToUserCalendar" => $pathToUserCalendar, "guestId" => $guest_id, "guestName" => $arOldEvent["CREATED_BY"]["FULL_NAME"], "userId" => $userId, "ownerName" => $ownerName));
}
}
}
// Update info
if (count($arUpdGuests) > 0) {
$arCalendarEventProps = $arCalendarEvent["PROPERTY_VALUES"];
unset($arCalendarEvent["PROPERTY_VALUES"]);
//Check if we have to update child events
foreach ($arUpdGuests as $guest_id => $arOldEvent) {
if ($guest_id == $userId && $this->ownerType == 'USER') {
continue;
}
$bReinvite = false;
$bCH_from = CEventCalendar::TrimTime($arOldEvent["ACTIVE_FROM"]) != CEventCalendar::TrimTime($arCalendarEvent["ACTIVE_FROM"]);
$bCH_to = CEventCalendar::TrimTime($arOldEvent["ACTIVE_TO"]) != CEventCalendar::TrimTime($arCalendarEvent["ACTIVE_TO"]);
$bTimeChanged = $bCH_from || $bCH_to;
$bCH_name = $arOldEvent["NAME"] != $arCalendarEvent["NAME"];
$bCH_desc = $arOldEvent["DETAIL_TEXT"] != $arCalendarEvent["DETAIL_TEXT"];
$bFieldsChanged = $bCH_name || $bCH_desc;
$bCH_loc = $arOldEvent["PROPERTY_VALUES"]["LOCATION"] != $arCalendarEventProps["LOCATION"];
$bCH_repeat = $arOldEvent["PROPERTY_VALUES"]["PERIOD_TYPE"] != $arCalendarEventProps["PERIOD_TYPE"] || $arOldEvent["PROPERTY_VALUES"]["PERIOD_COUNT"] != $arCalendarEventProps["PERIOD_COUNT"] || $arOldEvent["PROPERTY_VALUES"]["EVENT_LENGTH"] != $arCalendarEventProps["EVENT_LENGTH"] || $arOldEvent["PROPERTY_VALUES"]["PERIOD_ADDITIONAL"] != $arCalendarEventProps["PERIOD_ADDITIONAL"];
$bCH_imp = $arOldEvent["PROPERTY_VALUES"]["IMPORTANCE"] != $arCalendarEventProps["IMPORTANCE"];
$bCH_meettxt = $arOldEvent["PROPERTY_VALUES"]["MEETING_TEXT"] != $arCalendarEventProps["MEETING_TEXT"]['VALUE']['TEXT'];
$bPropertyChanged = $bCH_repeat || $bCH_loc || $bCH_meettxt || $bCH_imp;
if (count($arParams['reinviteParamsList']) > 0) {
$bReinvite = in_array('name', $arParams['reinviteParamsList']) && $bCH_name;
if (!$bReinvite) {
$bReinvite = in_array('desc', $arParams['reinviteParamsList']) && $bCH_desc;
}
if (!$bReinvite) {
$bReinvite = in_array('from', $arParams['reinviteParamsList']) && $bCH_from;
}
if (!$bReinvite) {
$bReinvite = in_array('to', $arParams['reinviteParamsList']) && $bCH_to;
}
if (!$bReinvite) {
$bReinvite = in_array('location', $arParams['reinviteParamsList']) && $bCH_loc;
}
if (!$bReinvite) {
$bReinvite = in_array('guest_list', $arParams['reinviteParamsList']) && (count($arDeletedUsers) > 0 || count($arNewGuests) > 0);
}
if (!$bReinvite) {
$bReinvite = in_array('repeating', $arParams['reinviteParamsList']) && $bCH_repeat;
}
if (!$bReinvite) {
$bReinvite = in_array('importance', $arParams['reinviteParamsList']) && $bCH_imp;
}
if (!$bReinvite) {
$bReinvite = in_array('meet_text', $arParams['reinviteParamsList']) && $bCH_meettxt;
}
}
if ($bTimeChanged || $bFieldsChanged || $bPropertyChanged) {
if ($guest_id != $userId) {
if ($bReinvite) {
$arCalendarEventProps["CONFIRMED"] = CEventCalendar::GetConfirmedID($iblockId, "Q");
$arGuestConfirm[$guest_id] = 'Q';
}
$arFields = array("ACTIVE_FROM" => $arCalendarEvent["ACTIVE_FROM"], "ACTIVE_TO" => $arCalendarEvent["ACTIVE_TO"], "NAME" => $arCalendarEvent["NAME"], "DETAIL_TEXT" => $arCalendarEvent["DETAIL_TEXT"], "DETAIL_TEXT_TYPE" => 'html');
// If it's EXCHANGE - we try to save event to exchange
if ($bExchange) {
foreach ($arCalendarEventProps as $prKey => $prVal) {
$arFields["PROPERTY_" . $prKey] = $prVal;
}
$calendarXmlId = CECCalendar::GetExchangeXmlId($arOldEvent["IBLOCK_ID"], $arOldEvent['IBLOCK_SECTION_ID']);
if (strlen($calendarXmlId) > 0 && $calendarXmlId !== 0) {
$eventModLabel = CECEvent::GetExchModLabel($arOldEvent["IBLOCK_ID"], $arOldEvent["ID"]);
$eventXmlId = CECEvent::GetExchangeXmlId($arOldEvent["IBLOCK_ID"], $arOldEvent["ID"]);
$exchRes = CDavExchangeCalendar::DoUpdateItem($guest_id, $eventXmlId, $eventModLabel, $arFields);
if (!is_array($exchRes) || !array_key_exists("XML_ID", $exchRes)) {
return CEventCalendar::ThrowError(CEventCalendar::CollectExchangeErros($exchRes));
}
// It's ok, we successfuly save event to exchange calendar - and save it to DB
$arFields['XML_ID'] = $exchRes['XML_ID'];
//$arFields['PROPERTY_VALUES']['BXDAVEX_LABEL'] = $exchRes['MODIFICATION_LABEL'];
$arCalendarEventProps['BXDAVEX_LABEL'] = $exchRes['MODIFICATION_LABEL'];
}
}
$obElement = new CIBlockElement();
$obElement->SetPropertyValuesEx($arOldEvent["ID"], $arOldEvent["IBLOCK_ID"], $arCalendarEventProps, array("DoNotValidateLists" => true));
if ($bTimeChanged || $bFieldsChanged) {
$obElement->Update($arOldEvent["ID"], $arFields, false);
}
}
// Send message
if ($guest_id != $userId) {
CEventCalendar::SendInvitationMessage(array('type' => "change", 'email' => $arOldEvent["CREATED_BY"]["EMAIL"], 'name' => $arOldEvent['NAME'], "from" => $arOldEvent["ACTIVE_FROM"], "to" => $arOldEvent["ACTIVE_TO"], "location" => $loc, "meetingText" => $arParams['meetingText'], "pathToUserCalendar" => $pathToUserCalendar, "guestId" => $guest_id, "guestName" => $arOldEvent["CREATED_BY"]["FULL_NAME"], "userId" => $userId, "eventId" => $arOldEvent["ID"], "ownerName" => $ownerName));
}
}
}
}
$this->ClearCache($this->cachePath . 'events/' . $iblockId . '/');
return $arGuestConfirm;
}
