NodeHierarchyController.php in Entity Reference Hierarchy 8

Contains \Drupal\entity_hierarchy\Controller\NodeHierarchyController.

Namespace

Drupal\entity_hierarchy\Controller

File

src/Controller/NodeHierarchyController.php

<?php

/**
 * @file
 * Contains \Drupal\entity_hierarchy\Controller\NodeHierarchyController.
 */
namespace Drupal\entity_hierarchy\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\node\NodeInterface;
use Drupal\node\Entity\Node;

/**
 * Controller routines for book routes.
 */
class NodeHierarchyController extends ControllerBase {
  public function getTitle() {

    // Is there really no better way to do this?
    $url = \Drupal\Core\Url::fromRoute('<current>');
    $curr_path = $url
      ->toString();
    $path = explode('/', $curr_path);
    $nid = $path[2];
    $node = Node::load($nid);
    if (is_object($node)) {
      return t('Children of %t', array(
        '%t' => $node
          ->getTitle(),
      ));
    }
  }

}

Classes

Name	Description
NodeHierarchyController	Controller routines for book routes.