/**
* add Image
*
* @param Response $response
* @param Image $image
* @param string $galleryId
* @param string $imageSize
*/
private function addImage(Response $response, Image $image, $galleryId, $imageSize)
{
if (!$image->get($imageSize)) {
throw new NotFoundException(sprintf('file with size "%s" not found', $imageSize));
}
$href = $image->get($imageSize)->getHref();
$file = new FileInfo($image->getTitle() . '(' . $imageSize . ')', $this->getDriverId(), $image->getUpdateAt()->getTimestamp(), $galleryId);
$file->setMime('image/jpeg');
$file->setTmb($image->get($this->driverOptions['thumbSize'])->getHref());
$file->setUrl($href);
$file->setPath($href);
$response->addFile($file);
}