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<?php |
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/** |
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* This file is part of Phiremock. |
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* |
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* Phiremock is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser 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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* |
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* Phiremock 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 Phiremock. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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namespace Mcustiel\Phiremock\Server\Http\Implementation; |
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use FastRoute\Dispatcher; |
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use FastRoute\RouteCollector; |
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use function FastRoute\simpleDispatcher; |
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use Laminas\Diactoros\Response; |
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use Mcustiel\Phiremock\Common\StringStream; |
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use Mcustiel\Phiremock\Server\Actions\ActionLocator; |
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use Mcustiel\Phiremock\Server\Http\RequestHandlerInterface; |
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use Mcustiel\Phiremock\Server\Utils\Config\Config; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Log\LoggerInterface; |
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use Throwable; |
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class FastRouterHandler implements RequestHandlerInterface |
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{ |
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/** @var Dispatcher */ |
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private $dispatcher; |
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/** @var ActionLocator */ |
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private $actionsLocator; |
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/** @var LoggerInterface */ |
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private $logger; |
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public function __construct(ActionLocator $locator, Config $config, LoggerInterface $logger) |
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{ |
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$this->dispatcher = simpleDispatcher( |
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$this->createDispatcherCallable(), |
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[ |
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'cacheFile' => __DIR__ . '/route.cache', |
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'cacheDisabled' => $config->isDebugMode(), |
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] |
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); |
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$this->actionsLocator = $locator; |
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$this->logger = $logger; |
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} |
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public function dispatch(ServerRequestInterface $request): ResponseInterface |
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{ |
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$uri = $request->getUri()->getPath(); |
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$routeInfo = $this->dispatcher->dispatch($request->getMethod(), $uri); |
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try { |
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switch ($routeInfo[0]) { |
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case Dispatcher::NOT_FOUND: |
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return $this->actionsLocator |
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->locate(ActionLocator::MANAGE_REQUEST) |
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->execute($request, new Response()); |
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case Dispatcher::METHOD_NOT_ALLOWED: |
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return new Response( |
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sprintf( |
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'Method not allowed. Allowed methods for %s: %s', |
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$uri, |
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implode(', ', $routeInfo[1]) |
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), |
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405 |
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); |
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case Dispatcher::FOUND: |
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return $this->actionsLocator |
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->locate($routeInfo[1]) |
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->execute($request, new Response()); |
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} |
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return new Response( |
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new StringStream( |
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json_encode(['result' => 'ERROR', 'details' => 'Unexpected error: Router returned unexpected info']) |
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), |
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500, |
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['Content-Type' => 'application/json'] |
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); |
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} catch (Throwable $e) { |
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$this->logger->error($e->getMessage()); |
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return new Response( |
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new StringStream( |
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json_encode(['result' => 'ERROR', 'details' => $e->getMessage()]) |
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), |
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500, |
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['Content-Type' => 'application/json'] |
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); |
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} |
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} |
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private function createDispatcherCallable(): callable |
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{ |
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return function (RouteCollector $r) { |
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$r->addRoute('GET', '/__phiremock/expectations', ActionLocator::LIST_EXPECTATIONS); |
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$r->addRoute('POST', '/__phiremock/expectations', ActionLocator::ADD_EXPECTATION); |
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$r->addRoute('DELETE', '/__phiremock/expectations', ActionLocator::CLEAR_EXPECTATIONS); |
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$r->addRoute('PUT', '/__phiremock/scenarios', ActionLocator::SET_SCENARIO_STATE); |
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$r->addRoute('DELETE', '/__phiremock/scenarios', ActionLocator::CLEAR_SCENARIOS); |
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$r->addRoute('POST', '/__phiremock/executions', ActionLocator::COUNT_REQUESTS); |
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$r->addRoute('PUT', '/__phiremock/executions', ActionLocator::LIST_REQUESTS); |
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$r->addRoute('DELETE', '/__phiremock/executions', ActionLocator::RESET_REQUESTS_COUNT); |
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$r->addRoute('POST', '/__phiremock/reset', ActionLocator::RESET); |
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}; |
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} |
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} |
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mcustiel /
phiremock-server
