ManageDisplayNodeViewController.php in Manage display 8

Namespace

Drupal\manage_display_fix_title\Controller

File

modules/manage_display_fix_title/src/Controller/ManageDisplayNodeViewController.php

<?php

namespace Drupal\manage_display_fix_title\Controller;

use Drupal\Core\Entity\FieldableEntityInterface;
use Drupal\node\Controller\NodeViewController;

/**
 * Defines a controller to render a single node.
 */
class ManageDisplayNodeViewController extends NodeViewController {

  /**
   * Pre-render callback to build the page title.
   *
   * @param array $page
   *   A page render array.
   *
   * @return array
   *   The changed page render array.
   */
  public function buildTitle(array $page) {
    $entity_type = $page['#entity_type'];
    $entity = $page['#' . $entity_type];
    if ($entity instanceof FieldableEntityInterface) {
      $label_field = $entity
        ->getEntityType()
        ->getKey('label');
      if ($label_field) {
        $page_title = [
          '#theme' => 'entity_page_title',
          '#title' => $entity
            ->label(),
          '#entity' => $entity,
          '#view_mode' => $page['#view_mode'],
        ];
        $page['#title'] = $this->renderer
          ->render($page_title);
        unset($page[$label_field]);
      }
    }
    return $page;
  }

}

Classes

Name	Description
ManageDisplayNodeViewController	Defines a controller to render a single node.