public function EmailContactInlineFormatter::viewElements in Email Contact 8

Builds a renderable array for a field value.

Parameters

\Drupal\Core\Field\FieldItemListInterface $items: The field values to be rendered.

string $langcode: The language that should be used to render the field.

Return value

array A renderable array for $items, as an array of child elements keyed by consecutive numeric indexes starting from 0.

Overrides FormatterInterface::viewElements

File

src/Plugin/Field/FieldFormatter/EmailContactInlineFormatter.php, line 112

Class

EmailContactInlineFormatter

Plugin implementation of the 'email_contact_inline' formatter.

Namespace

Drupal\email_contact\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $elements = array();
  foreach ($items as $delta => $item) {

    /** @var \Drupal\Core\Entity\EntityInterface $entity */
    $entity = $item
      ->getEntity();
    try {
      $form = new ContactForm($entity
        ->getEntityTypeId(), $entity
        ->id(), $items
        ->getName(), $this
        ->getSettings());
      $elements[$delta]['form'] = \Drupal::formBuilder()
        ->getForm($form);
    } catch (NotFoundHttpException $e) {
      \Drupal::logger('email_contact')
        ->notice('Invalid inline contact form on @entity_type id @id.', [
        '@entity_type' => $entity
          ->getEntityTypeId(),
        '@id' => $entity
          ->id(),
      ]);
    }
    break;
  }
  return $elements;
}