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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2026 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Http\RequestHandlers;
use Fisharebest\Webtrees\Http\Exceptions\HttpNotFoundException;
use Fisharebest\Webtrees\Http\ViewResponseTrait;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Services\CaptchaService;
use Fisharebest\Webtrees\Session;
use Fisharebest\Webtrees\Site;
use Fisharebest\Webtrees\Validator;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function is_string;
final class RegisterPage implements RequestHandlerInterface
{
use ViewResponseTrait;
public function __construct(
private readonly CaptchaService $captcha_service,
) {
}
public function handle(ServerRequestInterface $request): ResponseInterface
{
$this->checkRegistrationAllowed();
$tree = Validator::attributes($request)->treeOptional();
$comments = Session::get('register_comments');
$comments = is_string($comments) ? $comments : '';
$email = Session::get('register_email');
$email = is_string($email) ? $email : '';
$realname = Session::get('register_realname');
$realname = is_string($realname) ? $realname : '';
$username = Session::get('register_username');
$username = is_string($username) ? $username : '';
$show_caution = Site::getPreference('SHOW_REGISTER_CAUTION') === '1';
$title = I18N::translate('Request a new user account');
return $this->viewResponse('register-page', [
'captcha' => $this->captcha_service->createCaptcha(),
'comments' => $comments,
'email' => $email,
'realname' => $realname,
'show_caution' => $show_caution,
'title' => $title,
'tree' => $tree,
'username' => $username,
]);
}
/**
* Check that visitors are allowed to register on this site.
*
* @return void
* @throws HttpNotFoundException
*/
private function checkRegistrationAllowed(): void
{
if (Site::getPreference('USE_REGISTRATION_MODULE') !== '1') {
throw new HttpNotFoundException();
}
}
}
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