}
LocalizationManager::AutoLoad();
Server::InitDataBlock(array("INTERNAL", "GROUPS", "FILTERS", "INPUTS"));
$OVERLAY = new OverlayChat();
$USER = VisitorMonitoring::$Visitor;
$USER->Browsers[0] = new VisitorChat($USER->UserId, $USER->UserId . "_OVL");
$USER->Browsers[1] = VisitorMonitoring::$Browser;
$OVERLAY->GroupBuilder = new GroupBuilder($USER->Browsers[0]->DesiredChatGroup, $USER->Browsers[0]->DesiredChatPartner, false);
$OVERLAY->GroupBuilder->Generate(null, true);
$USER->Browsers[0]->Overlay = true;
$USER->Browsers[0]->Load();
$USER->Browsers[0]->LoadUserData();
if ($USER->Browsers[0]->FirstCall) {
$USER->AddFunctionCall("lz_chat_init_data_change(null);", false);
}
$OVERLAY->KnowledgebaseSearch();
if (IS_FILTERED && !FILTER_ALLOW_CHATS) {
$USER->Browsers[0]->CloseChat();
$USER->Browsers[0]->Destroy();
if (!FILTER_ALLOW_TICKETS) {
$USER->AddFunctionCall("lz_tracking_remove_overlay_chat();", true);
}
}
if (!$USER->FirstCall) {
$USER->Browsers[0]->LoadForward(false);
}
if (!empty($USER->Browsers[0]->Forward) && (!Server::$Groups[$USER->Browsers[0]->Forward->TargetGroupId]->IsHumanAvailable(true, true) || !empty($USER->Browsers[0]->Forward->TargetSessId) && @Server::$Operators[$USER->Browsers[0]->Forward->TargetSessId]->UserStatus >= USER_STATUS_OFFLINE)) {
$USER->Browsers[0]->Forward->Destroy();
$USER->Browsers[0]->Forward = null;
$USER->Browsers[0]->ExternalClose();
$USER->Browsers[0]->Save();
