/**
* Return the mobile version of the current URL if the user is on a mobile device
* and might want to switch over. Return false when not on a mobile device.
*
* @return string
*/
public function __invoke()
{
// Do nothing special if we're not on a mobile device or no mobile theme is
// enabled:
if (!Mobile::enabled() || !Mobile::detect()) {
return false;
}
$urlHelper = $this->getView()->plugin('serverurl');
$currentUrl = rtrim($urlHelper(true), '?');
$currentUrl .= strstr($currentUrl, '?') ? '&' : '?';
return $currentUrl .= 'ui=mobile';
}
