MessageViewBuilder::buildComponents

public MessageViewBuilder::buildComponents(array &$build, array $entities, array $displays, $view_mode)

Builds the component fields and properties of a set of entities.

Parameters

&$build: The renderable array representing the entity content.

\Drupal\Core\Entity\EntityInterface[] $entities: The entities whose content is being built.

\Drupal\Core\Entity\Display\EntityViewDisplayInterface[] $displays: The array of entity view displays holding the display options configured for the entity components, keyed by bundle name.

string $view_mode: The view mode in which the entity is being viewed.

Overrides EntityViewBuilder::buildComponents

File

core/modules/contact/src/MessageViewBuilder.php, line 29

Class

MessageViewBuilder
Render controller for contact messages.

Namespace

Drupal\contact

Code

public function buildComponents(array &$build, array $entities, array $displays, $view_mode) {
  parent::buildComponents($build, $entities, $displays, $view_mode);

  foreach ($entities as $id => $entity) {
    // Add the message extra field, if enabled.
    $display = $displays[$entity->bundle()];
    if ($entity->getMessage() && $display->getComponent('message')) {
      $build[$id]['message'] = array(
        '#type' => 'item',
        '#title' => t('Message'),
        '#plain_text' => $entity->getMessage(),
      );
    }
  }
}
doc_Drupal
2016-10-29 09:28:19
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