set_tracked_topics(null);
// Try to determine if the data in redirect_url is valid (if not, we redirect to index.php after login)
$redirect_url = validate_redirect($_POST['redirect_url'], panther_link($panther_url['index']));
redirect($redirect_url, $lang_login['Login redirect']);
}
} else {
if ($action == 'out') {
if ($panther_user['is_guest'] || !isset($_GET['id']) || $_GET['id'] != $panther_user['id']) {
header('Location: ' . panther_link($panther_url['index']));
exit;
}
confirm_referrer('login.php');
$data = array(':id' => $panther_user['id']);
// Remove user from "users online" list
$db->delete('online', 'user_id=:id', $data);
generate_login_key();
// Update last_visit (make sure there's something to update it with)
if (isset($panther_user['logged'])) {
$update = array('last_visit' => $panther_user['logged']);
$data = array(':id' => $panther_user['id']);
$db->update('users', $update, 'id=:id', $data);
}
panther_setcookie(1, panther_hash(uniqid(rand(), true)), time() + 31536000);
redirect(panther_link($panther_url['index']), $lang_login['Logout redirect']);
} else {
if ($action == 'forget') {
if (!$panther_user['is_guest']) {
header('Location: ' . panther_link($panther_url['index']));
exit;
}
if (isset($_POST['form_sent'])) {
$timezone = isset($_POST['timezone']) ? round($_POST['timezone'], 1) : '';
$dst = isset($_POST['dst']) ? 1 : 0;
$email_setting = isset($_POST['email_setting']) && ($_POST['email_setting'] > 0 && $_POST['email_setting'] < 2) ? intval($_POST['email_setting']) : $panther_config['o_default_email_setting'];
($hook = get_extensions('register_after_validation')) ? eval($hook) : null;
$url_username = url_friendly($username);
// Did everything go according to plan?
if (empty($errors)) {
// Insert the new user into the database. We do this now to get the last inserted ID for later use
$now = time();
$initial_group_id = $panther_config['o_regs_verify'] == '0' ? $panther_config['o_default_user_group'] : PANTHER_UNVERIFIED;
$password_hash = panther_hash($password1 . $password_salt);
// Add the user
$insert = array('username' => $username, 'group_id' => $initial_group_id, 'password' => $password_hash, 'salt' => $password_salt, 'email' => $email1, 'email_setting' => $email_setting, 'timezone' => $timezone, 'dst' => $dst, 'language' => $language, 'style' => $panther_config['o_default_style'], 'registered' => $now, 'registration_ip' => get_remote_address(), 'last_visit' => $now);
$db->insert('users', $insert);
$new_uid = $db->lastInsertId($db->prefix . 'users');
$login_key = generate_login_key($new_uid);
if ($panther_config['o_regs_verify'] == '0') {
// Regenerate the users info cache
if (!defined('FORUM_CACHE_FUNCTIONS_LOADED')) {
require PANTHER_ROOT . 'include/cache.php';
}
generate_users_info_cache();
}
// If the mailing list isn't empty, we may need to send out some alerts
if ($panther_config['o_mailing_list'] != '') {
// If we previously found out that the email was banned
if ($banned_email) {
$info = array('message' => array('<username>' => $username, '<email>' => $email1, '<profile_url>' => panther_link($panther_url['profile'], array($new_uid, $url_username))));
$mail_tpl = $mailer->parse(PANTHER_ROOT . 'lang/' . $panther_user['language'] . '/mail_templates/banned_email_register.tpl', $info);
$mailer->send($panther_config['o_mailing_list'], $mail_tpl['subject'], $mail_tpl['message']);
}
function generate_login_key($uid = 1)
{
global $db, $panther_user;
$key = random_pass(60);
$data = array(':key' => $key);
$ps = $db->select('users', 1, $data, 'login_key=:key');
if ($ps->rowCount()) {
// There is already a key with this string (keys are unique)
generate_login_key();
} else {
$data = array(':id' => $uid != 1 ? $uid : $panther_user['id']);
$update = array('login_key' => $key);
$db->update('users', $update, 'id=:id', $data);
return $key;
}
}