/**
* Creates and returns an Buildable Alternation element.
*
* @access public
* @return Hoathis\Regex\Visitor\Buildable
*/
public function createAlternation()
{
$class = new Svg();
$class->setVerticalLayout();
$class->addPaths();
$class->setMargin(self::BIG_MARGIN);
$class->setHeight(-self::BIG_MARGIN);
return $class;
}
/**
* Returns the user's QR code.
* @route my/account/2-factor/qr-code
*
*/
public function twoFactorSetupQRCode()
{
if (!$this->isLoggedIn()) {
\Airship\redirect($this->airship_cabin_prefix);
}
$gauth = $this->twoFactorPreamble();
$user = $this->acct->getUserAccount($this->getActiveUserId());
if (\extension_loaded('gd')) {
\header('Content-Type: image/png');
$writer = null;
} else {
$renderer = new Svg();
$renderer->setHeight(384);
$renderer->setWidth(384);
$writer = new QRCodeWriter($renderer);
$this->airship_lens_object->sendStandardHeaders('image/svg+xml');
}
$gauth->makeQRCode($writer, 'php://output', $user['username'] . '@' . $_SERVER['HTTP_HOST'], $this->config('two-factor.issuer') ?? '', $this->config('two-factor.label') ?? '');
}
