Eccube\Controller\Admin\Setting\Shop\PaymentController::imageAdd PHP Метод

    public function imageAdd(Application $app, Request $request)
    {
        if (!$request->isXmlHttpRequest()) {
            throw new BadRequestHttpException();
        }
        $images = $request->files->get('payment_register');
        $filename = null;
        if (isset($images['payment_image_file'])) {
            $image = $images['payment_image_file'];
            //ファイルフォーマット検証
            $mimeType = $image->getMimeType();
            if (0 !== strpos($mimeType, 'image')) {
                throw new UnsupportedMediaTypeHttpException();
            }
            $extension = $image->guessExtension();
            $filename = date('mdHis') . uniqid('_') . '.' . $extension;
            $image->move($app['config']['image_temp_realdir'], $filename);
        }
        $event = new EventArgs(array('images' => $images, 'filename' => $filename), $request);
        $app['eccube.event.dispatcher']->dispatch(EccubeEvents::ADMIN_SETTING_SHOP_PAYMENT_IMAGE_ADD_COMPLETE, $event);
        $filename = $event->getArgument('filename');
        return $app->json(array('filename' => $filename), 200);
    }