<?php

define('NO_LOGIN_CHECK', true);
require_once dirname(__FILE__) . '/_init.php';

if (!empty($_POST['subscribe']) && utils::CSRF_check('subscribe', $_POST['subscribe']))
{
    $errors = array();

    if (user::countUsers() >= LENCRIER_MAX_MEMBERS)
    {
        $errors['FULL'] = true;
    }

    if (empty($_POST['email']) || !utils::checkEmailSyntax($_POST['email']))
    {
        $errors['EMAIL'] = true;
    }

    if (!empty($_POST['email']) && !utils::checkEmailDomain($_POST['email']))
    {
        $errors['EMAIL_DOMAIN'] = true;
    }

    if (empty($errors))
    {
        notifications::confirmMailForRegistration($_POST['email']);
        $tpl->assign('success', true);
    }

    $tpl->assign('errors', $errors);
}
elseif (LENCRIER_SECURE_SUBSCRIBE &&
    !empty($_SERVER['HTTP_REFERER']) && !preg_match('!^'.preg_quote(LENCRIER_HOME_URL, '!').'!', $_SERVER['HTTP_REFERER']))
{
    utils::redirect(LENCRIER_HOME_URL);
}


$tpl->assign('subscribe', utils::CSRF_create('subscribe'));
$tpl->assign('current', 'login');

$tpl->display('ecrire/inscription.tpl');

?>