fisharebest / webtrees

app/Http/RequestHandlers/RobotsTxt.php

<?php

/**
 * webtrees: online genealogy
 * Copyright (C) 2025 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\Middleware\BadBotBlocker;
use Fisharebest\Webtrees\Module\SiteMapModule;
use Fisharebest\Webtrees\Services\ModuleService;
use Fisharebest\Webtrees\Services\TreeService;
use Fisharebest\Webtrees\Tree;
use Fisharebest\Webtrees\Validator;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;

use function response;

use const PHP_URL_PATH;

final class RobotsTxt implements RequestHandlerInterface
{
    private const array DISALLOWED_PATHS = [

A parse error occurred: Syntax error, unexpected T_STRING, expecting '=' on line 38 at column 24

        'admin',
        'manager',
        'moderator',
        'editor',
        'account',
    ];

    public function __construct(
        private readonly ModuleService $module_service,
        private readonly TreeService $tree_service,
    ) {
    }

    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        $base_url = Validator::attributes($request)->string('base_url');
        $trees    = $this->tree_service->all()->map(static fn (Tree $tree): string => $tree->name());

        $data = [
            'bad_user_agents'  => BadBotBlocker::BAD_ROBOTS,
            'base_url'         => $base_url,
            'base_path'        => parse_url($base_url, PHP_URL_PATH) ?? '',
            'disallowed_paths' => self::DISALLOWED_PATHS,
            'sitemap_url'      => '',
            'trees'            => $trees,
        ];

        $sitemap_module = $this->module_service->findByInterface(SiteMapModule::class)->first();

        if ($sitemap_module instanceof SiteMapModule) {
            $data['sitemap_url'] = route('sitemap-index');
        }

        return response(view('robots-txt', $data))
            ->withHeader('content-type', 'text/plain');
    }
}