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<?php declare(strict_types = 1); |
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namespace jschreuder\Middle\Router; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Symfony\Component\Routing\Exception\ExceptionInterface as SymfonyRoutingException; |
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use Symfony\Component\Routing\Generator\UrlGenerator; |
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use Symfony\Component\Routing\Matcher\UrlMatcher; |
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use Symfony\Component\Routing\RequestContext; |
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use Symfony\Component\Routing\Route; |
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use Symfony\Component\Routing\RouteCollection; |
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final class SymfonyRouter implements RouterInterface |
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{ |
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/** @var string */ |
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private $baseUrl; |
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/** @var RouteCollection */ |
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private $router; |
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/** @var SymfonyUrlGenerator */ |
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private $generator; |
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public function __construct(string $baseUrl) |
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{ |
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$this->baseUrl = $baseUrl; |
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$this->router = new RouteCollection(); |
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$this->generator = new SymfonyUrlGenerator( |
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new UrlGenerator( |
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$this->router, |
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new RequestContext($this->baseUrl, 'GET', parse_url($this->baseUrl, PHP_URL_HOST) ?: 'localhost') |
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) |
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); |
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} |
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public function parseRequest(ServerRequestInterface $request) : RouteMatchInterface |
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{ |
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try { |
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$matcher = new UrlMatcher($this->router, $this->getRequestContext($request)); |
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$routeMatch = $matcher->match($request->getUri()->getPath()); |
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return new RouteMatch( |
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true, |
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($routeMatch['controller'])(), |
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array_diff_key($routeMatch, array_flip(['controller', '_route'])) |
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); |
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} catch (SymfonyRoutingException $exception) { |
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return new RouteMatch(false); |
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} |
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} |
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private function getRequestContext(ServerRequestInterface $request) : RequestContext |
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{ |
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return new RequestContext( |
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$this->baseUrl, |
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$request->getMethod(), |
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$request->getUri()->getHost(), |
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$request->getUri()->getScheme(), |
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80, |
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443, |
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$request->getUri()->getPath(), |
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$request->getUri()->getQuery() |
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); |
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} |
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public function getGenerator() : UrlGeneratorInterface |
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{ |
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return $this->generator; |
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} |
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/** @return void */ |
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public function registerRoutes(RoutingProviderInterface $routingProvider) |
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{ |
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$routingProvider->registerRoutes($this); |
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} |
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public function get( |
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string $name, |
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string $path, |
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callable $controllerFactory, |
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array $defaults = [], |
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array $requirements = [] |
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) : Route |
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{ |
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return $this->match($name, 'GET', $path, $controllerFactory, $defaults, $requirements); |
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} |
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public function match( |
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string $name, |
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string $methods, |
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string $path, |
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callable $controllerFactory, |
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array $defaults = [], |
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array $requirements = [] |
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) : Route |
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{ |
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$route = new Route($path, $defaults, $requirements); |
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$route->setMethods(explode('|', $methods)) |
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->setDefault('controller', $controllerFactory); |
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$this->router->add($name, $route); |
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return $route; |
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} |
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public function post( |
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string $name, |
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string $path, |
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callable $controllerFactory, |
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array $defaults = [], |
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array $requirements = [] |
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) : Route |
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{ |
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return $this->match($name, 'POST', $path, $controllerFactory, $defaults, $requirements); |
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} |
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public function put( |
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string $name, |
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string $path, |
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callable $controllerFactory, |
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array $defaults = [], |
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array $requirements = [] |
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) : Route |
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{ |
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return $this->match($name, 'PUT', $path, $controllerFactory, $defaults, $requirements); |
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} |
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public function patch( |
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string $name, |
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string $path, |
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callable $controllerFactory, |
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array $defaults = [], |
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array $requirements = [] |
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) : Route |
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{ |
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return $this->match($name, 'PATCH', $path, $controllerFactory, $defaults, $requirements); |
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} |
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public function delete( |
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string $name, |
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string $path, |
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callable $controllerFactory, |
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array $defaults = [], |
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array $requirements = [] |
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) : Route |
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{ |
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return $this->match($name, 'DELETE', $path, $controllerFactory, $defaults, $requirements); |
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} |
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} |
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jschreuder /
Middle
