Current File : //home/tjamichg/cursos.tjamich.gob.mx/src/Chamilo/ThemeBundle/Controller/BreadcrumbController.php
<?php
/* For licensing terms, see /license.txt */
namespace Chamilo\ThemeBundle\Controller;
use Chamilo\ThemeBundle\Event\SidebarMenuKnpEvent;
use Chamilo\ThemeBundle\Event\ThemeEvents;
use Chamilo\ThemeBundle\Model\MenuItemInterface;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
/**
* Controller to handle breadcrumb display inside the layout.
*/
class BreadcrumbController extends Controller
{
/**
* Controller Reference action to be called inside the layout.
*
* Triggers the {@link ThemeEvents::THEME_BREADCRUMB} to receive the currently active menu chain.
*
* If there are no listeners attached for this event, the return value is an empty response.
*
* @param string $title
*
* @return Response
*/
public function breadcrumbAction(Request $request, $title = '')
{
if (!$this->getDispatcher()->hasListeners(ThemeEvents::THEME_BREADCRUMB)) {
return new Response();
}
$active = $this->getDispatcher()->dispatch(
ThemeEvents::THEME_BREADCRUMB,
new SidebarMenuKnpEvent($request)
)->getActive();
/** @var $active MenuItemInterface */
//var_dump($request->get('course')); exit;
//$active->addChild()
/*$active->addChild(
'Courses',
array(
'route' => 'admin_chamilo_core_course_list',
'routeParameters' => array(),
array("attributes" => array("id" => 'nav'))
)
);*/
$list = [];
if ($active) {
$list[] = $active;
while (null !== ($item = $active->getActiveChild())) {
$list[] = $item;
$active = $item;
}
}
return $this->render('ChamiloThemeBundle:Breadcrumb:breadcrumb.html.twig', [
'active' => $list,
'title' => $title,
]);
}
/**
* @return EventDispatcher
*/
protected function getDispatcher()
{
return $this->get('event_dispatcher');
}
}
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