function initialize_user()
{
global $Conf, $Me;
// load current user
$Me = null;
$trueuser = get($_SESSION, "trueuser");
if ($trueuser && $trueuser->email) {
$Me = $Conf->user_by_email($trueuser->email);
}
if (!$Me) {
$Me = new Contact($trueuser);
}
$Me = $Me->activate();
// redirect if disabled
if ($Me->disabled) {
if (Navigation::page() === "api") {
json_exit(["ok" => false, "error" => "Your account is disabled."]);
} else {
if (Navigation::page() !== "index") {
Navigation::redirect_site(hoturl_site_relative("index"));
}
}
}
// if bounced through login, add post data
if (isset($_SESSION["login_bounce"]) && !$Me->is_empty()) {
$lb = $_SESSION["login_bounce"];
if ($lb[0] == $Conf->dsn && $lb[2] !== "index" && $lb[2] == Navigation::page()) {
foreach ($lb[3] as $k => $v) {
if (!isset($_REQUEST[$k])) {
$_REQUEST[$k] = $_GET[$k] = $v;
}
}
$_REQUEST["after_login"] = 1;
}
unset($_SESSION["login_bounce"]);
}
// set $_SESSION["addrs"]
if ($_SERVER["REMOTE_ADDR"] && (!is_array(get($_SESSION, "addrs")) || get($_SESSION["addrs"], 0) !== $_SERVER["REMOTE_ADDR"])) {
$as = array($_SERVER["REMOTE_ADDR"]);
if (is_array(get($_SESSION, "addrs"))) {
foreach ($_SESSION["addrs"] as $a) {
if ($a !== $_SERVER["REMOTE_ADDR"] && count($as) < 5) {
$as[] = $a;
}
}
}
$_SESSION["addrs"] = $as;
}
}
function selfHref($extra = array(), $options = null)
{
global $Opt;
// clean parameters from pathinfo URLs
foreach (array("paperId" => "p", "pap" => "p", "reviewId" => "r", "commentId" => "c") as $k => $v) {
if (isset($_REQUEST[$k]) && !isset($_REQUEST[$v])) {
$_REQUEST[$v] = $_REQUEST[$k];
}
}
$param = "";
foreach (array("p", "r", "c", "m", "u", "g", "fx", "fy", "mode", "forceShow", "validator", "ls", "list", "t", "q", "qa", "qo", "qx", "qt", "tab", "atab", "group", "sort", "monreq", "noedit", "contact", "reviewer") as $what) {
if (isset($_REQUEST[$what]) && !array_key_exists($what, $extra) && !is_array($_REQUEST[$what])) {
$param .= "&{$what}=" . urlencode($_REQUEST[$what]);
}
}
foreach ($extra as $key => $value) {
if ($key != "anchor" && $value !== null) {
$param .= "&{$key}=" . urlencode($value);
}
}
if (!isset($_REQUEST["ls"]) && !array_key_exists("ls", $extra) && ($list = SessionList::active())) {
$param .= "&ls=" . $list->listno;
}
$param = $param ? substr($param, 1) : "";
if (!$options || !@$options["site_relative"]) {
$uri = hoturl(Navigation::page(), $param);
} else {
$uri = hoturl_site_relative(Navigation::page(), $param);
}
if (isset($extra["anchor"])) {
$uri .= "#" . $extra["anchor"];
}
$uri = str_replace("&", "&", $uri);
if (!$options || @$options["raw"]) {
return $uri;
} else {
return htmlspecialchars($uri);
}
}
