public function handle(Request $request)
{
$input = $request->getParsedBody();
$data = new DefaultsDataProvider();
$data->setDatabaseConfiguration(['driver' => 'mysql', 'host' => array_get($input, 'mysqlHost'), 'database' => array_get($input, 'mysqlDatabase'), 'username' => array_get($input, 'mysqlUsername'), 'password' => array_get($input, 'mysqlPassword'), 'prefix' => array_get($input, 'tablePrefix')]);
$data->setAdminUser(['username' => array_get($input, 'adminUsername'), 'password' => array_get($input, 'adminPassword'), 'password_confirmation' => array_get($input, 'adminPasswordConfirmation'), 'email' => array_get($input, 'adminEmail')]);
$baseUrl = rtrim((string) $request->getAttribute('originalUri'), '/');
$data->setBaseUrl($baseUrl);
$data->setSetting('forum_title', array_get($input, 'forumTitle'));
$data->setSetting('mail_from', 'noreply@' . preg_replace('/^www\\./i', '', parse_url($baseUrl, PHP_URL_HOST)));
$data->setSetting('welcome_title', 'Welcome to ' . array_get($input, 'forumTitle'));
$body = fopen('php://temp', 'wb+');
$input = new StringInput('');
$output = new StreamOutput($body);
$this->command->setDataSource($data);
try {
$this->command->run($input, $output);
} catch (Exception $e) {
return new HtmlResponse($e->getMessage(), 500);
}
$session = $request->getAttribute('session');
$this->authenticator->logIn($session, 1);
return new Response($body);
}