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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\ViewResponseTrait;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Services\PendingChangesService;
use Fisharebest\Webtrees\Validator;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function route;
final class PendingChanges implements RequestHandlerInterface
{
use ViewResponseTrait;
// Some servers may not have enough resources to show all the changes.
private const int MAX_CHANGES = 1000;
public function __construct(
private readonly PendingChangesService $pending_changes_service,
) {
}
public function handle(ServerRequestInterface $request): ResponseInterface
{
$tree = Validator::attributes($request)->tree();
$n = Validator::queryParams($request)->integer('n', self::MAX_CHANGES);
$default_url = route(TreePage::class, ['tree' => $tree->name()]);
$url = Validator::queryParams($request)->isLocalUrl()->string('url', $default_url);
$xrefs = $this->pending_changes_service->pendingXrefs($tree);
$changes = $this->pending_changes_service->pendingChanges($tree, $n);
$title = I18N::translate('Pending changes');
return $this->viewResponse('pending-changes-page', [
'changes' => $changes,
'count' => $xrefs->count(),
'title' => $title,
'tree' => $tree,
'url' => $url,
]);
}
}
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