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<?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 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 |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (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 General Public License for more details. |
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* |
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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, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
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*/ |
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namespace App\Controller; |
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use App\Entity\UserSystem\User; |
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Session\SessionInterface; |
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use Symfony\Contracts\Translation\TranslatorInterface; |
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class RedirectController extends AbstractController |
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{ |
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protected $default_locale; |
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protected $translator; |
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protected $session; |
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protected $enforce_index_php; |
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public function __construct(string $default_locale, TranslatorInterface $translator, SessionInterface $session, bool $enforce_index_php) |
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{ |
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$this->default_locale = $default_locale; |
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$this->session = $session; |
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$this->translator = $translator; |
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$this->enforce_index_php = $enforce_index_php; |
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} |
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/** |
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* This function is called whenever a route was not matching the localized routes. |
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* The purpose is to redirect the user to the localized version of the page. |
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* |
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* @return \Symfony\Component\HttpFoundation\RedirectResponse |
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*/ |
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public function addLocalePart(Request $request) |
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{ |
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//By default we use the global default locale |
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$locale = $this->default_locale; |
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//Check if a user has set a preferred language setting: |
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$user = $this->getUser(); |
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if (($user instanceof User) && !empty($user->getLanguage())) { |
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$locale = $user->getLanguage(); |
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} |
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//$new_url = str_replace($request->getPathInfo(), '/' . $locale . $request->getPathInfo(), $request->getUri()); |
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$new_url = $request->getUriForPath('/'.$locale.$request->getPathInfo()); |
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//If either mod_rewrite is not enabled or the index.php version is enforced, add index.php to the string |
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if (($this->enforce_index_php || !$this->checkIfModRewriteAvailable()) |
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&& false === strpos($new_url, 'index.php')) { |
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//Like Request::getUriForPath only with index.php |
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$new_url = $request->getSchemeAndHttpHost().$request->getBaseUrl().'/index.php/'.$locale.$request->getPathInfo(); |
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} |
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return $this->redirect($new_url); |
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} |
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/** |
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* Check if mod_rewrite is available (URL rewriting is possible). |
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* If this is true, we can redirect to /en, otherwise we have to redirect to index.php/en. |
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* When the PHP is not used via Apache SAPI, we just assume that URL rewriting is available. |
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* |
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* @return bool |
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*/ |
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public function checkIfModRewriteAvailable() |
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{ |
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if (!\function_exists('apache_get_modules')) { |
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//If we can not check for apache modules, we just hope for the best and assume url rewriting is available |
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//If you want to enforce index.php versions of the url, you can override this via ENV vars. |
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return true; |
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} |
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//Check if the mod_rewrite module is loaded |
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return \in_array('mod_rewrite', apache_get_modules(), false); |
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} |
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} |
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Part-DB /
Part-DB-symfony
