wiki-grav/plugins/login/classes/TwoFactorAuth/BaconQrProvider.php

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<?php
/**
* @package Grav\Plugin\Login
*
* @copyright Copyright (C) 2014 - 2021 RocketTheme, LLC. All rights reserved.
* @license MIT License; see LICENSE file for details.
*/
namespace Grav\Plugin\Login\TwoFactorAuth;
use BaconQrCode\Renderer\Image\Png as BaconPng;
use BaconQrCode\Writer as BaconWriter;
use RobThree\Auth\Providers\Qr\IQRCodeProvider;
class BaconQrProvider implements IQRCodeProvider
{
public function getMimeType()
{
return 'image/png';
}
public function getQRCodeImage($qrtext, $size = 256)
{
$renderer = new BaconPng();
$renderer->setHeight($size);
$renderer->setWidth($size);
$writer = new BaconWriter($renderer);
return $writer->writeString($qrtext);
}
}