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<?php |
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/** |
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* webtrees: online genealogy |
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* Copyright (C) 2019 webtrees development team |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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declare(strict_types=1); |
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namespace Fisharebest\Webtrees\Http\RequestHandlers; |
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use Fisharebest\Webtrees\Module\SiteMapModule; |
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use Fisharebest\Webtrees\Services\ModuleService; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use function response; |
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use const PHP_URL_PATH; |
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/** |
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* Generate a robots exclusion file. |
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* |
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* @link https://robotstxt.org |
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*/ |
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class RobotsTxt implements RequestHandlerInterface |
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{ |
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private const DISALLOWED_PATHS = [ |
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'admin', |
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'manager', |
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'moderator', |
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'editor', |
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'account', |
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]; |
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/** @var ModuleService */ |
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private $module_service; |
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/** |
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* @param ModuleService $module_service |
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*/ |
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public function __construct(ModuleService $module_service) |
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{ |
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$this->module_service = $module_service; |
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} |
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/** |
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* @param ServerRequestInterface $request |
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* |
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* @return ResponseInterface |
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*/ |
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public function handle(ServerRequestInterface $request): ResponseInterface |
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{ |
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$base_url = $request->getAttribute('base_url'); |
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$data = [ |
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'base_url' => $base_url, |
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'base_path' => parse_url($base_url, PHP_URL_PATH) ?? '', |
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'disallowed_paths' => self::DISALLOWED_PATHS, |
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'sitemap_url' => '', |
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]; |
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$sitemap_module = $this->module_service->findByInterface(SiteMapModule::class)->first(); |
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if ($sitemap_module instanceof SiteMapModule) { |
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$data['sitemap_url'] = route('module', [ |
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'module' => $sitemap_module->name(), |
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'action' => 'Index', |
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]); |
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} |
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return response(view('robots-txt', $data)) |
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->withHeader('Content-type', 'text/plain'); |
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} |
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} |
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fisharebest /
webtrees
