protected function getSiteLinksCode($searchUrl)
{
$siteLinksCode = '<script type="application/ld+json">' . "\n";
$siteLinksCode .= '{' . "\n";
$siteLinksCode .= ' "@context": "http://schema.org",' . "\n";
$siteLinksCode .= ' "@type": "WebSite",' . "\n";
$siteLinksCode .= ' "url": "' . SITE_URL . '",' . "\n";
$siteLinksCode .= ' "potentialAction": {' . "\n";
$siteLinksCode .= ' "@type": "SearchAction",' . "\n";
$siteLinksCode .= ' "target": "' . SITE_URL . $searchUrl . '?form=search&q_widget={q_widget}",' . "\n";
$siteLinksCode .= ' "query-input": "name=q_widget"' . "\n";
$siteLinksCode .= ' }' . "\n";
$siteLinksCode .= '}' . "\n";
$siteLinksCode .= '</script>';
return $siteLinksCode;
}