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<?php
declare(strict_types=1);
namespace Greenplugin\TelegramBot\Normalizer;
use Greenplugin\TelegramBot\Type\InputMediaPhotoType;
use Greenplugin\TelegramBot\Type\InputMediaVideoType;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
use Symfony\Component\Serializer\Serializer;
class InputMediaNormalizer implements NormalizerInterface
{
private $files;
private $objectNormalizer;
public function __construct(NormalizerInterface $objectNormalizer, &$files)
$this->objectNormalizer = $objectNormalizer;
$this->files = &$files;
}
public function normalize($topic, $format = null, array $context = [])
if ($topic->media instanceof \SplFileInfo) {
$uniqid = \uniqid();
$this->files[$uniqid] = $topic->media;
$topic->media = 'attach://'.$uniqid;
$serializer = new Serializer([$this->objectNormalizer]);
return $serializer->normalize($topic, null, ['skip_null_values' => true]);
public function supportsNormalization($data, $format = null)
return $data instanceof InputMediaPhotoType ||
$data instanceof InputMediaVideoType;
Greenplugin /
telegram-bot-api
