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<?php |
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namespace Philae; |
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use FastRoute\DataGenerator\GroupCountBased as GroupCountBasedDataGenerator; |
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use FastRoute\RouteCollector; |
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use FastRoute\RouteParser\Std as StdRouteParser; |
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use League\Container\ServiceProvider\AbstractServiceProvider; |
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use Middlewares\Utils\CallableResolver\ReflectionResolver; |
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use Middlewares\Utils\Dispatcher; |
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use Philae\Utils\CallableResolver; |
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use Philae\Utils\UriResolver; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Zend\Diactoros\Response; |
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use Zend\Diactoros\Response\SapiEmitter; |
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use Zend\Diactoros\ServerRequestFactory; |
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/** |
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* Service provider that registers the default core dependencies in a container |
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*/ |
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class DefaultServiceProvider extends AbstractServiceProvider |
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{ |
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const SERVICE_REQUEST = 'request'; |
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const SERVICE_ORIGINAL_REQUEST = 'original_request'; |
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const SERVICE_URI_RESOLVER = 'uri_resolver'; |
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const SERVICE_RESPONSE = 'response'; |
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const SERVICE_RESPONSE_EMITTER = 'response_emitter'; |
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const SERVICE_ROUTE_COLLECTOR = 'route_collector'; |
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const SERVICE_MIDDLEWARE_DISPATCHER = 'middleware_dispatcher'; |
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const SERVICE_CALLABLE_RESOLVER = 'callable_resolver'; |
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public function __construct() |
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{ |
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$this->provides = array_values((new \ReflectionClass(static::class))->getConstants()); |
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} |
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public function register() |
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{ |
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$this |
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->addCallableResolver() |
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->addRouteCollector() |
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->addOriginalRequest() |
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->addRequest() |
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->addResponse() |
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->addResponseEmitter() |
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->addMiddlewareDispatcher() |
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->addUriResolver(); |
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} |
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/** |
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* @return $this |
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*/ |
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protected function addCallableResolver() |
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{ |
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$this->getContainer()->share( |
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self::SERVICE_CALLABLE_RESOLVER, |
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function () { |
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$callableResolver = new CallableResolver(new ReflectionResolver()); |
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$callableResolver->setContainer($this->getContainer()); |
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return $callableResolver; |
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} |
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); |
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return $this; |
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} |
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/** |
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* @return $this |
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*/ |
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protected function addRouteCollector() |
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{ |
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$this->getContainer()->share( |
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self::SERVICE_ROUTE_COLLECTOR, |
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function () { |
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return new RouteCollector( |
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new StdRouteParser(), |
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new GroupCountBasedDataGenerator() |
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); |
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} |
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); |
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return $this; |
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} |
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/** |
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* @return $this |
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*/ |
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protected function addOriginalRequest() |
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{ |
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$this->getContainer()->share( |
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self::SERVICE_ORIGINAL_REQUEST, |
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function () { |
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return ServerRequestFactory::fromGlobals(); |
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} |
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); |
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return $this; |
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} |
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/** |
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* @return $this |
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*/ |
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protected function addRequest() |
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{ |
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$this->getContainer()->share( |
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self::SERVICE_REQUEST, |
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function (ServerRequestInterface $originalRequest = null) { |
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return $originalRequest ?: ServerRequestFactory::fromGlobals(); |
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} |
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)->withArgument(self::SERVICE_ORIGINAL_REQUEST); |
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return $this; |
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} |
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/** |
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* @return $this |
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*/ |
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protected function addUriResolver() |
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{ |
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$this->getContainer()->share( |
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self::SERVICE_URI_RESOLVER, |
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function (ServerRequestInterface $request) { |
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return new UriResolver($request); |
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} |
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)->withArgument(self::SERVICE_REQUEST); |
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return $this; |
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} |
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/** |
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* @return $this |
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*/ |
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protected function addResponse() |
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{ |
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$this->getContainer()->add( |
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self::SERVICE_RESPONSE, |
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function () { |
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return new Response(); |
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} |
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); |
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return $this; |
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} |
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/** |
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* Should return a callable that accepts a ServerRequestInterface as a parameter |
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* |
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* @return $this |
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*/ |
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protected function addMiddlewareDispatcher() |
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{ |
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$this->getContainer()->add( |
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self::SERVICE_MIDDLEWARE_DISPATCHER, |
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function (array $middlewares) { |
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$dispatcher = (new Dispatcher($middlewares)); |
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return function (ServerRequestInterface $request) use ($dispatcher) { |
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return $dispatcher->dispatch($request); |
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}; |
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} |
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); |
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return $this; |
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} |
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/** |
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* Should return a callable that accepts a ResponseInterface as a parameter |
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* and returns a ResponseInterface as a result. |
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* |
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* @return $this |
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*/ |
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protected function addResponseEmitter() |
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{ |
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$this->getContainer()->share( |
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self::SERVICE_RESPONSE_EMITTER, |
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function () { |
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$emitter = new SapiEmitter(); |
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return function (ResponseInterface $response) use ($emitter) { |
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$maxBufferLevel = 10; |
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$emitter->emit($response, $maxBufferLevel); |
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}; |
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} |
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); |
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return $this; |
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} |
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} |
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itsjavi /
philae
