. */ declare(strict_types=1); namespace Fisharebest\Webtrees\Factories; use Fig\Http\Message\StatusCodeInterface; use Fisharebest\Webtrees\Contracts\ResponseFactoryInterface; use Fisharebest\Webtrees\Module\ModuleThemeInterface; use Fisharebest\Webtrees\Registry; use Fisharebest\Webtrees\Webtrees; use Psr\Http\Message\ResponseFactoryInterface as PSR17ResponseFactoryInterface; use Psr\Http\Message\ResponseInterface; use Psr\Http\Message\ServerRequestInterface; use Psr\Http\Message\StreamFactoryInterface; use Psr\Http\Message\UriInterface; use function app; use function is_string; use function json_encode; use function view; use const JSON_THROW_ON_ERROR; use const JSON_UNESCAPED_UNICODE; /** * Make a PSR-7 response (using a PSR-17 response factory). */ class ResponseFactory implements ResponseFactoryInterface { private PSR17ResponseFactoryInterface $response_factory; private StreamFactoryInterface $stream_factory; /** * @param PSR17ResponseFactoryInterface $response_factory * @param StreamFactoryInterface $stream_factory */ public function __construct(PSR17ResponseFactoryInterface $response_factory, StreamFactoryInterface $stream_factory) { $this->response_factory = $response_factory; $this->stream_factory = $stream_factory; } /** * Redirect to a named route. * * @param string $route_name * @param array|null> $parameters * @param int $status * * @return ResponseInterface * */ public function redirect( string $route_name, array $parameters = [], int $status = StatusCodeInterface::STATUS_FOUND ): ResponseInterface { $url = Registry::routeFactory()->route($route_name, $parameters); return $this->redirectUrl($url, $status); } /** * Redirect to a URL. * * @param string|UriInterface $url * @param int $code * * @return ResponseInterface */ public function redirectUrl($url, int $code = StatusCodeInterface::STATUS_FOUND): ResponseInterface { return $this->response_factory ->createResponse($code) ->withHeader('location', (string) $url); } /** * @param string|array|object $content * @param int $code * @param array $headers * * @return ResponseInterface */ public function response($content = '', int $code = StatusCodeInterface::STATUS_OK, array $headers = []): ResponseInterface { if ($content === '' && $code === StatusCodeInterface::STATUS_OK) { $code = StatusCodeInterface::STATUS_NO_CONTENT; } if (is_string($content)) { $headers['content-type'] ??= 'text/html; charset=UTF-8'; } else { $content = json_encode($content, JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE); $headers['content-type'] ??= 'application/json'; } $stream = $this->stream_factory->createStream($content); $response = $this->response_factory ->createResponse($code) ->withBody($stream); foreach ($headers as $key => $value) { $response = $response->withHeader($key, $value); } return $response; } /** * Create and render a view, and embed it in an HTML page. * * @param string $view_name * @param array $view_data * @param int $status * @param string $layout_name * * @return ResponseInterface */ public function view( string $view_name, array $view_data, int $status = StatusCodeInterface::STATUS_OK, string $layout_name = Webtrees::LAYOUT_DEFAULT ): ResponseInterface { // Render the view. $content = view($view_name, $view_data); // Make the view's data available to the layout. $layout_data = [ 'content' => $content, 'request' => app(ServerRequestInterface::class), 'theme' => app(ModuleThemeInterface::class), 'title' => $view_data['title'] ?? Webtrees::NAME, ]; // Embed the content in the layout. $html = view($layout_name, $layout_data); return $this->response($html, $status); } }