function person_signon($template_data, $email = null, $name = null, $person_if_signed_on_function = null)
{
$P = person_already_signed_on($email, $name, $person_if_signed_on_function);
if ($P) {
return $P;
}
/* Get rid of any previous cookie -- if user is logging in again under a
* different email, we don't want to remember the old one. */
person_signoff();
if (headers_sent()) {
err("Headers have already been sent in person_signon without cookie being present");
}
if (array_key_exists('instantly_send_email', $template_data)) {
$send_email_part = "&SendEmail=1";
unset($template_data['instantly_send_email']);
} else {
$send_email_part = '';
}
/* No or invalid cookie. We will need to redirect the user via another
* page, either to log in or to prove their email address. */
$st = stash_request(rabx_serialise($template_data), $email);
db_commit();
if ($email) {
$email_part = "&email=" . urlencode($email);
} else {
$email_part = "";
}
if ($name) {
$name_part = "&name=" . urlencode($name);
} else {
$name_part = "";
}
header("Location: /login?stash={$st}{$send_email_part}{$email_part}{$name_part}");
exit;
}
<?php
/*
* logout.php:
* Log user out.
*
* Copyright (c) 2005 UK Citizens Online Democracy. All rights reserved.
* Email: chris@mysociety.org; WWW: http://www.mysociety.org/
*
* $Id: logout.php,v 1.1 2005/07/15 23:20:52 matthew Exp $
*
*/
require_once '../phplib/page.php';
require_once '../../phplib/person.php';
if (person_if_signed_on(true)) {
person_signoff();
header("Location: /logout");
exit;
}
page_header(_('Logged out'));
?>
<div class="main">
<div class="head"></div>
<div class="body">
<p>You are now logged out.</p>
<p>Thanks for using the site!</p>
<a href="/">Home page</a>
</div>
<div class="foot"></div>
</div> <!-- end main -->
