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<?php |
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declare(strict_types=1); |
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namespace Selami; |
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use Psr\Container\ContainerInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Selami\Router\Route; |
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use Selami\Router\Router; |
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use Selami\View\ViewInterface; |
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use Zend\Config\Config; |
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class Application implements RequestHandlerInterface |
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{ |
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private $id; |
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/** |
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* @var ContainerInterface |
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*/ |
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private $container; |
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/** |
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* @var Config |
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*/ |
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private $config; |
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/** |
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* @var Router |
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*/ |
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private $router; |
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/** |
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* @var ApplicationResponse |
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*/ |
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private $response; |
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/** |
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* @var ServerRequestInterface |
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*/ |
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private $request; |
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private $requestedMethod; |
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private $requestedPath; |
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private $route; |
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public function __construct( |
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string $id, |
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ContainerInterface $container, |
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Router $router, |
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Config $config |
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) { |
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$this->id = $id; |
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$this->config = $config; |
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$this->router = $router; |
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$this->container = $container; |
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} |
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public static function createWithContainer(ContainerInterface $container, ?string $id = 'selami-app') : self |
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{ |
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return new self( |
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$id, |
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$container, |
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$container->get(Router::class), |
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$container->get(Config::class) |
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); |
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} |
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public function handle(ServerRequestInterface $request) : ResponseInterface |
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{ |
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$this->request = $request; |
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$this->run(); |
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return $this->response->returnResponse(); |
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} |
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public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next = null) |
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: ResponseInterface |
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{ |
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$this->request = $request; |
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$this->run(); |
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return $this->response->returnResponse(); |
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} |
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private function run() : void |
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{ |
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$this->requestedMethod = $this->request->getMethod(); |
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$this->requestedPath = $this->request->getUri()->getPath(); |
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$route = $this->getRoute(); |
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$statusCode = $route->getStatusCode(); |
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switch ($statusCode) { |
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case 405: |
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$this->notFound(405, 'Method Not Allowed'); |
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break; |
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case 200: |
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$this->runController( |
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$route->getController(), |
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$route->getUriParameters() |
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); |
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break; |
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case 404: |
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default: |
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$this->notFound($statusCode, 'Not Found'); |
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break; |
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} |
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} |
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private function notFound($status, $message) : void |
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{ |
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$errorHandlerClass = $this->container->get('http-error-handler'); |
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$errorHandler = new $errorHandlerClass($status, $message); |
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$this->response = new ApplicationResponse( |
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$errorHandlerClass, |
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$errorHandler(), |
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$this->config, |
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$this->container->get(ViewInterface::class) |
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); |
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} |
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private function getRoute() : Route |
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{ |
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$this->router = $this->router |
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->withSubFolder($this->config->app->get('app_sub_folder', '')); |
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$cacheFile = $this->config->app->get('router_cache_file-' . $this->id, null); |
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if ((bool) $cacheFile) { |
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$this->router = $this->router |
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->withCacheFile($cacheFile); |
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} |
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$this->addRoutes($this->config->routes); |
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return $this->route ?? $this->router->getRoute(); |
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} |
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private function addRoutes($routes) : void |
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{ |
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foreach ($routes as $route) { |
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if ($this->requestedMethod === $route[0] && $this->requestedPath === $route[1]) { |
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$this->route = new Route($route[0], $route[1], 200, $route[3], $route[2], []); |
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break; |
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} |
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$this->router->add($route[0], $route[1], $route[2], $route[3], $route[4] ?? ''); |
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} |
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} |
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private function runController($controllerClass, array $args) : void |
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{ |
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$controller = new FrontController($this->container, $controllerClass, $args); |
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$this->response = new ApplicationResponse( |
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$controllerClass, |
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$controller->getControllerResponse(), |
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$this->config, |
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$this->container->get(ViewInterface::class) |
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); |
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} |
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} |
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selamiphp /
foundation
