public function __invoke(ServerRequestInterface $requestInterface, ResponseInterface $response, callable $next = null)
{
$request = new Request($requestInterface);
// Load page
try {
$pageName = $request->getPageName();
// Switch to install page if website is not installed yet
if (!$this->website->getConfig()->isDatabaseUpToDate()) {
$pageName = "install";
}
$page = $this->loadPage($pageName);
} catch (NotFoundException $e) {
$page = new Error404Page();
}
// Login check
$minimumRank = $page->getMinimumRank();
if ($minimumRank != Authentication::RANK_LOGGED_OUT && !$this->website->getAuth()->check($minimumRank, false)) {
// Login failure
$page = new ErrorLoginRequiredPage($minimumRank);
}
// Get response
$updatedResponse = $next ? $next($requestInterface, $response) : $response;
return Responses::getPageResponse($this->website, $request, $page, $updatedResponse);
}
