/**
* Set the link.
* If the link is an internal link the sites URL will be prepended.
*
* @param string $link The link for the item.
*/
public function setLink($link)
{
// redefine var
$link = (string) $link;
// if link doesn't start with http, we prepend the URL of the site
if (mb_substr($link, 0, 7) != 'http://') {
$link = SITE_URL . $link;
}
// call parent
parent::setLink($link);
}