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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\Middleware; |
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use Aura\Router\Route; |
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use Fig\Http\Message\RequestMethodInterface; |
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use Fisharebest\Webtrees\Auth; |
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use Fisharebest\Webtrees\Exceptions\HttpNotFoundException; |
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use Fisharebest\Webtrees\Http\RequestHandlers\HomePage; |
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use Fisharebest\Webtrees\Services\TreeService; |
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use Fisharebest\Webtrees\Tree; |
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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\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use function app; |
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use function redirect; |
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/** |
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* Transfer route parameters to the request. |
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*/ |
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class LoadRouteParameters implements MiddlewareInterface |
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{ |
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/** @var TreeService */ |
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private $tree_service; |
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/** |
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* AddRouteParameters constructor. |
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* |
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* @param TreeService $tree_service |
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*/ |
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public function __construct(TreeService $tree_service) |
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{ |
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$this->tree_service = $tree_service; |
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} |
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/** |
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* @param ServerRequestInterface $request |
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* @param RequestHandlerInterface $handler |
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* |
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* @return ResponseInterface |
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*/ |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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$route = $request->getAttribute('route'); |
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assert($route instanceof Route); |
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foreach ($route->attributes as $key => $value) { |
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if ($key === 'tree') { |
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// Convert a tree name to a tree object. |
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$value = $this->tree_service->all()->get($value); |
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// Not a valid tree, and parameter is required? |
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if ($value === null && strpos($route->path, '{tree}') !== false) { |
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if (Auth::check() || $request->getMethod() === RequestMethodInterface::METHOD_POST) { |
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throw new HttpNotFoundException(); |
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} |
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return redirect(HomePage::class); |
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} |
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app()->instance(Tree::class, $value); |
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} |
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$request = $request->withAttribute((string) $key, $value); |
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} |
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return $handler->handle($request); |
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} |
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} |
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fisharebest /
webtrees
