protected function createQrCode(MediaInterface $media)
{
$path = tempnam(sys_get_temp_dir(), 'sonata_media_qrcode_reference') . '.' . $this->config['extension'];
$qrCode = new QrCode();
$qrCode->setText($media->getBinaryContent())->setSize($this->config['size'])->setPadding($this->config['padding'])->setErrorCorrection($this->config['error_correction'])->setForegroundColor($this->config['foreground'])->setBackgroundColor($this->config['background'])->setLabel($this->config['label'])->setLabelFontSize($this->config['label_size'])->setImageType($this->config['extension']);
if ($this->config['logo'] && is_file($this->config['logo'])) {
$qrCode->setLogo($this->config['logo']);
}
$qrCode->save($path);
return $path;
}
/**
* Add qr code
*
* @param string $text
* @param array $options
* @return PrintContent
* @throws \Endroid\QrCode\Exceptions\DataDoesntExistsException
* @throws \Endroid\QrCode\Exceptions\ImageFunctionFailedException
* @throws \Endroid\QrCode\Exceptions\ImageFunctionUnknownException
*/
public function addQrCode($text, array $options = [])
{
$options = array_merge(['size' => null, 'padding' => null, 'logo' => null, 'logo_size' => null], $options);
$qrCode = new QrCode();
$qrCode->setText($text);
if (is_numeric($options['size'])) {
$qrCode->setSize($options['size']);
}
if (is_numeric($options['padding'])) {
$qrCode->setPadding($options['padding']);
}
if ($options['logo'] && file_exists($options['logo'])) {
$qrCode->setLogo($options['logo']);
if (is_numeric($options['logo_size'])) {
$qrCode->setLogoSize($options['logo_size']);
}
}
return $this->addPhoto($qrCode->get('jpg'));
}
