mirror of
https://github.com/Part-DB/Part-DB-server.git
synced 2025-12-06 11:09:29 +00:00
54 lines
No EOL
1.7 KiB
PHP
54 lines
No EOL
1.7 KiB
PHP
<?php
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/*
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* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
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*
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* Copyright (C) 2019 - 2023 Jan Böhmer (https://github.com/jbtronics)
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*
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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 Affero General Public License as published
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* by 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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*
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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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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declare(strict_types=1);
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namespace App\EventListener;
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use Symfony\Component\DependencyInjection\Attribute\Autowire;
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use Symfony\Component\EventDispatcher\Attribute\AsEventListener;
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use Symfony\Component\HttpKernel\Event\ResponseEvent;
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#[AsEventListener]
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class DisallowSearchEngineIndexingRequestListener
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{
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private const HEADER_NAME = 'X-Robots-Tag';
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private readonly bool $enabled;
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public function __construct(#[Autowire(param: 'partdb.demo_mode')] bool $demo_mode)
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{
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// Disable this listener in demo mode
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$this->enabled = !$demo_mode;
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}
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public function __invoke(ResponseEvent $event): void
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{
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//Skip if disabled
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if (!$this->enabled) {
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return;
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}
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if (!$event->getResponse()->headers->has(self::HEADER_NAME)) {
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$event->getResponse()->headers->set(self::HEADER_NAME, 'noindex');
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}
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}
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} |