/**
* Gets the 'knp_menu.matcher' service.
*
* This service is shared.
* This method always returns the same instance of the service.
*
* @return \Knp\Menu\Matcher\Matcher A Knp\Menu\Matcher\Matcher instance.
*/
protected function getKnpMenu_MatcherService()
{
$this->services['knp_menu.matcher'] = $instance = new \Knp\Menu\Matcher\Matcher();
$instance->addVoter($this->get('knp_menu.voter.router'));
return $instance;
}
public function mainBreadcrumb()
{
$menu = $this->container->get('newscoop_newscoop.menu.main');
$matcher = new \Knp\Menu\Matcher\Matcher();
$matcher->addVoter(new \Knp\Menu\Matcher\Voter\UriVoter($_SERVER['REQUEST_URI']));
$treeIterator = new \RecursiveIteratorIterator(new \Knp\Menu\Iterator\RecursiveItemIterator(new \ArrayIterator(array($menu))), \RecursiveIteratorIterator::SELF_FIRST);
$iterator = new \Knp\Menu\Iterator\CurrentItemFilterIterator($treeIterator, $matcher);
// Set Current as an empty Item in order to avoid exceptions on knp_menu_get
$current = new \Knp\Menu\MenuItem('', $this->factory);
foreach ($iterator as $item) {
$item->setCurrent(true);
$current = $item;
break;
}
return $current;
}
