97 lines
2.7 KiB
PHP
97 lines
2.7 KiB
PHP
<?php
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declare(strict_types=1);
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namespace KTXC\Runtime\Http;
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use KTXC\Application\Execution\ExecutionDescriptor;
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use KTXC\Application\Execution\ExecutionOutcome;
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use KTXC\Http\Middleware\AuthenticationMiddleware;
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use KTXC\Http\Middleware\FirewallMiddleware;
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use KTXC\Http\Middleware\MiddlewarePipeline;
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use KTXC\Http\Middleware\RouterMiddleware;
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use KTXC\Http\Middleware\TenantMiddleware;
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use KTXC\Http\Request\Request;
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use KTXC\Http\Response\Response;
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use KTXC\KernelInterface;
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final class HttpRuntime
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{
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public function __construct(
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private readonly KernelInterface $kernel,
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private readonly bool $debug,
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) {
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}
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public function run(?Request $request = null): Response
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{
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return $this->execute(
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$request ?? Request::createFromGlobals(),
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send: true,
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);
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}
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public function handle(Request $request): Response
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{
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return $this->execute($request, send: false);
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}
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private function execute(Request $request, bool $send): Response
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{
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$scope = null;
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$outcome = ExecutionOutcome::incomplete();
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try {
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$scope = $this->kernel->beginExecution(ExecutionDescriptor::http());
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$response = $this->pipeline()->handle($request);
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$outcome = ExecutionOutcome::success($response);
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if ($send) {
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$response->send();
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}
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return $response;
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} catch (\Throwable $error) {
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$response = $this->errorResponse($error);
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$outcome = ExecutionOutcome::failure($error, $response);
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if ($send) {
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$response->send();
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}
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return $response;
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} finally {
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if ($scope !== null) {
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$this->kernel->terminateExecution($scope, $outcome);
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}
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}
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}
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private function pipeline(): MiddlewarePipeline
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{
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$pipeline = new MiddlewarePipeline($this->kernel->container());
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$pipeline->pipe(TenantMiddleware::class);
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$pipeline->pipe(FirewallMiddleware::class);
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$pipeline->pipe(AuthenticationMiddleware::class);
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$pipeline->pipe(RouterMiddleware::class);
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return $pipeline;
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}
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private function errorResponse(\Throwable $error): Response
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{
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error_log(sprintf(
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'Application error: %s in %s:%d',
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$error->getMessage(),
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$error->getFile(),
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$error->getLine(),
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));
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$content = $this->debug
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? '<pre>' . htmlspecialchars((string) $error) . '</pre>'
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: 'An error occurred. Please try again later.';
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return new Response($content, Response::HTTP_INTERNAL_SERVER_ERROR, [
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'Content-Type' => 'text/html; charset=UTF-8',
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]);
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}
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}
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