function PrologActions()
{
/** @global CMain $APPLICATION */
global $APPLICATION, $USER;
if (defined("BX_CHECK_SHORT_URI") && BX_CHECK_SHORT_URI) {
if ($arUri = CBXShortUri::GetUri($_SERVER["REQUEST_URI"])) {
CBXShortUri::SetLastUsed($arUri["ID"]);
if (CModule::IncludeModule("statistic")) {
CStatEvent::AddCurrent("short_uri_redirect", "", "", "", "", $arUri["URI"], "N", SITE_ID);
}
LocalRedirect($arUri["URI"], true, CBXShortUri::GetHttpStatusCodeText($arUri["STATUS"]));
die;
}
}
//session expander
if (COption::GetOptionString("main", "session_expand", "Y") != "N" && (!defined("BX_SKIP_SESSION_EXPAND") || BX_SKIP_SESSION_EXPAND == false)) {
$arPolicy = $USER->GetSecurityPolicy();
$phpSessTimeout = ini_get("session.gc_maxlifetime");
if ($arPolicy["SESSION_TIMEOUT"] > 0) {
$sessTimeout = min($arPolicy["SESSION_TIMEOUT"] * 60, $phpSessTimeout);
} else {
$sessTimeout = $phpSessTimeout;
}
$cookie_prefix = COption::GetOptionString('main', 'cookie_name', 'BITRIX_SM');
$salt = $_COOKIE[$cookie_prefix . '_UIDH'] . "|" . $_SERVER["REMOTE_ADDR"] . "|" . @filemtime($_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/main/classes/general/version.php") . "|" . LICENSE_KEY . "|" . CMain::GetServerUniqID();
$key = md5(bitrix_sessid() . $salt);
$bShowMess = $USER->IsAuthorized() && COption::GetOptionString("main", "session_show_message", "Y") != "N";
$ext = array('ajax');
if ($bShowMess) {
$ext[] = "fx";
}
CUtil::InitJSCore($ext);
$jsMsg = '<script type="text/javascript">' . "\n" . ($bShowMess ? 'bxSession.mess.messSessExpired = \'' . CUtil::JSEscape(GetMessage("MAIN_SESS_MESS", array("#TIMEOUT#" => round($sessTimeout / 60)))) . '\';' . "\n" : '') . 'bxSession.Expand(' . $sessTimeout . ', \'' . bitrix_sessid() . '\', ' . ($bShowMess ? 'true' : 'false') . ', \'' . $key . '\');' . "\n" . '</script>';
if ($APPLICATION->IsJSOptimized()) {
$APPLICATION->AddHeadScript('/bitrix/js/main/session.js');
$APPLICATION->AddAdditionalJS($jsMsg);
} else {
$APPLICATION->AddHeadString('<script type="text/javascript" src="' . CUtil::GetAdditionalFileURL('/bitrix/js/main/session.js') . '"></script>' . "\n" . $jsMsg, true);
}
$_SESSION["BX_SESSION_COUNTER"] = intval($_SESSION["BX_SESSION_COUNTER"]) + 1;
if (!defined("BX_SKIP_SESSION_TERMINATE_TIME")) {
$_SESSION["BX_SESSION_TERMINATE_TIME"] = time() + $sessTimeout;
}
}
//user auto time zone via js cookies
if (CTimeZone::Enabled()) {
CTimeZone::SetAutoCookie();
}
// check user options set via cookie
if ($USER->IsAuthorized()) {
$cookieName = COption::GetOptionString("main", "cookie_name", "BITRIX_SM") . "_LAST_SETTINGS";
if (!empty($_COOKIE[$cookieName])) {
CUserOptions::SetCookieOptions($cookieName);
}
}
if (COption::GetOptionString("main", "buffer_content", "Y") == "Y" && (!defined("BX_BUFFER_USED") || BX_BUFFER_USED !== true)) {
ob_start(array(&$APPLICATION, "EndBufferContent"));
$APPLICATION->buffered = true;
define("BX_BUFFER_USED", true);
register_shutdown_function(create_function('', 'while(@ob_end_flush());'));
}
foreach (GetModuleEvents("main", "OnProlog", true) as $arEvent) {
ExecuteModuleEventEx($arEvent);
}
}
/**
* Unfolds internal short url. If url is not classified as a short link, returns input $url.
* @param string $shortUrl Short URL.
* @return string Full URL.
*/
protected static function unfoldShortLink($shortUrl)
{
$result = $shortUrl;
if ($shortUri = \CBXShortUri::GetUri($shortUrl)) {
$result = $shortUri['URI'];
}
return $result;
}