public function setMetaTags($keywords = null, $description = null)
    {
        if (empty($keywords)) {
            $keywords = $this->module->podiumConfig->get('meta_keywords');
        }
        if ($keywords) {
            $this->getView()->registerMetaTag([
                'name' => 'keywords',
                'content' => $keywords
            ]);
        }
        if (empty($description)) {
            $description = $this->module->podiumConfig->get('meta_description');
        }
        if ($description) {
            $this->getView()->registerMetaTag([
                'name' => 'description',
                'content' => $description
            ]);
        }
    }