public function SocialPageTitleBlock::build in Open Social 10.0.x

Same name and namespace in other branches

1. 8.9 modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
2. 8 modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
3. 8.2 modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
4. 8.3 modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
5. 8.4 modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
6. 8.5 modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
7. 8.6 modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
8. 8.7 modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
9. 8.8 modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
10. 10.3.x modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
11. 10.1.x modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()
12. 10.2.x modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php \Drupal\social_core\Plugin\Block\SocialPageTitleBlock::build()

Builds and returns the renderable array for this block plugin.

If a block should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).

Return value

array A renderable array representing the content of the block.

Overrides PageTitleBlock::build

See also

\Drupal\block\BlockViewBuilder

File

modules/social_features/social_core/src/Plugin/Block/SocialPageTitleBlock.php, line 133

Class

SocialPageTitleBlock

Provides a 'SocialPageTitleBlock' block.

Namespace

Drupal\social_core\Plugin\Block

Code

public function build() {

  // Take the raw parameter. We'll load it ourselves.
  $nid = $this->routeMatch
    ->getRawParameter('node');
  $node = FALSE;

  // At this point the parameter could also be a simple string of a nid.
  // EG: on: /node/%node/enrollments.
  if (!is_null($nid) && !is_object($nid)) {
    $node = $this->entityTypeManager
      ->getStorage('node')
      ->load($nid);
  }
  $request = $this->requestStack
    ->getCurrentRequest();
  if ($node instanceof NodeInterface) {

    // Landing pages have their own heroes. Usually we're not displayed for
    // landing page. However, when a landing page is used as a 404 or 403 page
    // then this block is still rendered. Therefor if we're asked to render
    // for a landing page we check if we're not in a 404 or 403. If we are
    // then we can quickly determine we won't render anything.
    if ($node
      ->getType() === 'landing_page') {
      $exception = $request->attributes
        ->get('exception');
      if ($exception instanceof NotFoundHttpException || $exception instanceof AccessDeniedHttpException) {
        return [];
      }
    }
    $route_names = $this->moduleHandler
      ->invokeAll('social_core_node_default_title_route');
    if (!in_array($this->routeMatch
      ->getRouteName(), array_merge([
      'entity.node.edit_form',
      'entity.node.delete_form',
      'entity.node.add_form',
    ], $route_names))) {
      $translation = $this->entityRepository
        ->getTranslationFromContext($node);
      if ($translation instanceof NodeInterface) {
        $node
          ->setTitle($translation
          ->getTitle());
      }
      return [
        '#theme' => 'page_hero_data',
        '#title' => $node
          ->getTitle(),
        '#node' => $node,
        '#hero_node' => $this->entityTypeManager
          ->getViewBuilder('node')
          ->view($node, 'hero'),
      ];
    }
  }
  else {
    if ($route = $request->attributes
      ->get(RouteObjectInterface::ROUTE_OBJECT)) {
      $this
        ->setTitle($this->titleResolver
        ->getTitle($request, $route));
    }
    else {
      $this
        ->setTitle('');
    }
  }
  return parent::build();
}