app/Module/CheckForNewVersion.php
<?php
/**
* webtrees: online genealogy
* Copyright (C) 2023 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\Module;
use Fisharebest\Webtrees\Contracts\UserInterface;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Services\EmailService;
use Fisharebest\Webtrees\Services\UpgradeService;
use Fisharebest\Webtrees\Services\UserService;
use Fisharebest\Webtrees\Site;
use Fisharebest\Webtrees\SiteUser;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function view;
/**
* Middleware to check if a new version of webtrees is available.
*/
class CheckForNewVersion extends AbstractModule implements MiddlewareInterface
{
private EmailService $email_service;
private UpgradeService $upgrade_service;
private UserService $user_service;
/**
* @param EmailService $email_service
* @param UpgradeService $upgrade_service
* @param UserService $user_service
*/
public function __construct(EmailService $email_service, UpgradeService $upgrade_service, UserService $user_service)
{
$this->email_service = $email_service;
$this->upgrade_service = $upgrade_service;
$this->user_service = $user_service;
}
/**
* How should this module be identified in the control panel, etc.?
*
* @return string
*/
public function title(): string
{
return I18N::translate('Check for new version');
}
/**
* A sentence describing what this module does.
*
* @return string
*/
public function description(): string
{
return I18N::translate('Send an email to all administrators when an upgrade is available.');
}
/**
* @param ServerRequestInterface $request
* @param RequestHandlerInterface $handler
*
* @return ResponseInterface
*/
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
{
if ($this->upgrade_service->isUpgradeAvailable()) {
$latest_version = $this->upgrade_service->latestVersion();
$latest_version_email = Site::getPreference('LATEST_WT_VERSION_EMAIL');
// Have we emailed about this version before?
if ($latest_version !== $latest_version_email) {
Site::setPreference('LATEST_WT_VERSION_EMAIL', $latest_version);
$old_language = I18N::languageTag();
foreach ($this->user_service->administrators() as $administrator) {
I18N::init($administrator->getPreference(UserInterface::PREF_LANGUAGE));
$this->email_service->send(
new SiteUser(),
$administrator,
new SiteUser(),
I18N::translate('A new version of webtrees is available.'),
view('emails/new-version-text', [
'latest_version' => $latest_version,
'recipient' => $administrator,
'url' => $request->getAttribute('base_url', ''),
]),
view('emails/new-version-html', [
'latest_version' => $latest_version,
'recipient' => $administrator,
'url' => $request->getAttribute('base_url', ''),
])
);
}
I18N::init($old_language);
}
}
return $handler->handle($request);
}
}