110 lines
3.1 KiB
PHP
110 lines
3.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Lubian\NoFramework;
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use const E_ALL;
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use Exception;
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use FastRoute\Dispatcher;
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use Invoker\InvokerInterface;
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use Lubian\NoFramework\Exception\InternalServerError;
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use Lubian\NoFramework\Exception\MethodNotAllowed;
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use Lubian\NoFramework\Exception\NotFound;
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use Psr\Container\ContainerInterface;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Throwable;
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use Whoops\Handler\PrettyPageHandler;
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use Whoops\Run;
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use function error_log;
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use function error_reporting;
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use function FastRoute\simpleDispatcher;
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use function getenv;
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use function header;
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use function sprintf;
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use function strtolower;
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require __DIR__ . '/../vendor/autoload.php';
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$environment = getenv('ENVIRONMENT') ?: 'dev';
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error_reporting(E_ALL);
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$whoops = new Run();
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if ($environment === 'dev') {
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$whoops->pushHandler(new PrettyPageHandler());
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} else {
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$whoops->pushHandler(function (Throwable $e): void {
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error_log("ERROR: " . $e->getMessage(), $e->getCode());
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echo 'AN ERROR HAPPENED!!!';
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});
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}
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$whoops->register();
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/** @var ContainerInterface $container */
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$container = require __DIR__ . '/../config/dependencies.php';
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/** @var InvokerInterface $invoker */
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$invoker = $container->get(InvokerInterface::class);
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/** @var ServerRequestInterface $request */
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$request = $container->get(ServerRequestInterface::class);
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/** @var ResponseInterface $response */
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$response = $container->get(ResponseInterface::class);
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$routeDefinitionCallback = require __DIR__ . '/../config/routes.php';
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$dispatcher = simpleDispatcher($routeDefinitionCallback);
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$routeInfo = $dispatcher->dispatch($request->getMethod(), $request->getUri()->getPath());
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try {
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switch ($routeInfo[0]) {
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case Dispatcher::FOUND:
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$handler = $routeInfo[1];
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$args = $routeInfo[2];
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foreach ($routeInfo[2] as $attributeName => $attributeValue) {
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$request = $request->withAttribute($attributeName, $attributeValue);
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}
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$args['request'] = $request;
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$response = $container->call($handler, $args);
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break;
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case Dispatcher::METHOD_NOT_ALLOWED:
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throw new MethodNotAllowed();
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case Dispatcher::NOT_FOUND:
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default:
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throw new NotFound();
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}
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} catch (NotFound) {
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$response = $response->withStatus(404);
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$response->getBody()->write('Not Found');
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} catch (MethodNotAllowed) {
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$response = $response->withStatus(405);
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$response->getBody()->write('Method not Allowed');
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} catch (Exception $e) {
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throw new InternalServerError($e->getMessage(), $e->getCode(), $e);
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}
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foreach ($response->getHeaders() as $name => $values) {
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$first = strtolower($name) !== 'set-cookie';
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foreach ($values as $value) {
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$header = sprintf('%s: %s', $name, $value);
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header($header, $first);
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$first = false;
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}
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}
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$statusLine = sprintf(
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'HTTP/%s %s %s',
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$response->getProtocolVersion(),
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$response->getStatusCode(),
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$response->getReasonPhrase(),
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);
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header($statusLine, true, $response->getStatusCode());
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echo $response->getBody();
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