context = $context; } /** * Return model ID * * @return int|null */ public function getModelId() { return $this->context->getRequest()->getParam('slide_id'); } /** * Generate url by route and parameters * * @param string $route * @param array $params * @return string */ public function getUrl($route = '', $params = []) { return $this->context->getUrlBuilder()->getUrl($route, $params); } }