<?php

$nextParam = "";

switch ($GLOBALS["action"]) {
    case "auth":
    case "register":
        $nextParam = $_GET["next"] ?? "";
        break;
    default:
        $nextParam = $_SERVER["REQUEST_URI"];
}

if ($GLOBALS["action"] === "login")

?>
<ul class="nav navbar-nav navbar-right">
<li<?= $GLOBALS["action"] === "search" ? ' class="active"' : '' ?>><a href="?_action=search"><span class="fa fa-search" aria-hidden="true"></span><span class="sr-only"><?= __("Search") ?></span></a></li>
<li<?= $GLOBALS["action"] === "auth" ? ' class="active"' : '' ?>><a href="?_action=auth&amp;next=<?= htmlentities(urlencode($nextParam)) ?>"><?= __("Log in") ?></a></li>
<?php if (REGISTRATION_ENABLED): ?>
<li<?= $GLOBALS["action"] === "register" ? ' class="active"' : '' ?>><a href="?_action=register&amp;next=<?= htmlentities(urlencode($nextParam)) ?>"><?= __("Register") ?></a></li>
<?php endif; ?>
</ul>