sGetSimilarArticles example

    public function errorAction()
    {
        $config = $this->container->get(Config::class);
        if (!$config->get('RelatedArticlesOnArticleNotFound')) {
            throw new Enlight_Controller_Exception('Product not found', 404);
        }

        $this->Response()->setStatusCode($config->get('PageNotFoundCode', 404));
        $this->View()->assign('sRelatedArticles', $this->container->get('modules')->Marketing()->sGetSimilarArticles(
            (int) $this->Request()->getParam('sArticle'),
            (int) $config->get('maxcrosssimilar', 4)
        ));
    }

    /** * Index action method * * Read the product details and base rating form data * Loads on demand a custom template * * @return void */