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@afelicioni
Created April 12, 2020 22:34
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slim 4 setup on subdirectory
<?php
declare(strict_types=1);
use App\Application\Handlers\HttpErrorHandler;
use App\Application\Handlers\ShutdownHandler;
use App\Application\ResponseEmitter\ResponseEmitter;
use DI\ContainerBuilder;
use Slim\Factory\AppFactory;
use Slim\Factory\ServerRequestCreatorFactory;
require __DIR__ . '/../vendor/autoload.php';
// Instantiate PHP-DI ContainerBuilder
$containerBuilder = new ContainerBuilder();
if (false) { // Should be set to true in production
$containerBuilder->enableCompilation(__DIR__ . '/../var/cache');
}
// Set up settings
$settings = require __DIR__ . '/../app/settings.php';
$settings($containerBuilder);
// Set up dependencies
$dependencies = require __DIR__ . '/../app/dependencies.php';
$dependencies($containerBuilder);
// Set up repositories
$repositories = require __DIR__ . '/../app/repositories.php';
$repositories($containerBuilder);
// Build PHP-DI Container instance
$container = $containerBuilder->build();
// Instantiate the app
AppFactory::setContainer($container);
$app = AppFactory::create();
$app->setBasePath((function () {
$scriptDir = str_replace('\\', '/', dirname($_SERVER['SCRIPT_NAME']));
$uri = (string) parse_url('http://a' . $_SERVER['REQUEST_URI'] ?? '', PHP_URL_PATH);
if (stripos($uri, $_SERVER['SCRIPT_NAME']) === 0) {
return $_SERVER['SCRIPT_NAME'];
}
if ($scriptDir !== '/' && stripos($uri, $scriptDir) === 0) {
return $scriptDir;
}
return '';
})());
$callableResolver = $app->getCallableResolver();
// Register middleware
$middleware = require __DIR__ . '/../app/middleware.php';
$middleware($app);
// Register routes
$routes = require __DIR__ . '/../app/routes.php';
$routes($app);
/** @var bool $displayErrorDetails */
$displayErrorDetails = $container->get('settings')['displayErrorDetails'];
// Create Request object from globals
$serverRequestCreator = ServerRequestCreatorFactory::create();
$request = $serverRequestCreator->createServerRequestFromGlobals();
// Create Error Handler
$responseFactory = $app->getResponseFactory();
$errorHandler = new HttpErrorHandler($callableResolver, $responseFactory);
// Create Shutdown Handler
$shutdownHandler = new ShutdownHandler($request, $errorHandler, $displayErrorDetails);
register_shutdown_function($shutdownHandler);
// Add Routing Middleware
$app->addRoutingMiddleware();
// Add Error Middleware
$errorMiddleware = $app->addErrorMiddleware($displayErrorDetails, false, false);
$errorMiddleware->setDefaultErrorHandler($errorHandler);
// Run App & Emit Response
$response = $app->handle($request);
$responseEmitter = new ResponseEmitter();
$responseEmitter->emit($response);
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