/**
* Returns the current html/head/title for this page.
*
* If the title is an array the seperator concatenates the parts.
*
* @param string $separator
* @return string
*/
public function getTitle($separator = null)
{
if ($title_set = parent::getTitle($separator)) {
return $title_set;
}
$title = array();
foreach ($this->menu->getActivePath($this->getRequest()) as $menuItem) {
$title[] = $menuItem->get('label');
}
if ($id = $this->getInstanceId()) {
$title[] = $id;
}
return implode($separator, $title);
}
