Sonata\ProductBundle\Controller\BaseProductController::viewVariationsAction PHP Method

    public function viewVariationsAction($product)
    {
        if (!is_object($product)) {
            throw new NotFoundHttpException('invalid product instance');
        }
        $provider = $this->get('sonata.product.pool')->getProvider($product);
        return $this->render(sprintf('%s:view_variations.html.twig', $provider->getBaseControllerName()), array('product' => $product));
    }