libraries/ManiaLib/Gui/Element.php
function hasLink()
    {
        return $this->manialink || $this->url || $this->action || $this->maniazone || $this->scriptevents;
    }
function hasLink()
    {
        return $this->manialink || $this->url || $this->action || $this->maniazone || $this->scriptevents;
    }
Returns whether the object has a link or an action (either Manialink,
Maniazones link, hyperlink or action)
@return string