protected function FormatterForm::getDependentEntitiesList in Custom Formatters 8.3

Returns a list of dependent entities.

Parameters

array $entities: The dependent entities.

Return value

mixed|null The rendered list of dependent entities.

1 call to FormatterForm::getDependentEntitiesList()

FormatterForm::form in src/Form/FormatterForm.php

Gets the actual form array to be built.

File

src/Form/FormatterForm.php, line 244

Class

FormatterForm

Form controller for the shortcut set entity edit forms.

Namespace

Drupal\custom_formatters\Form

Code

protected function getDependentEntitiesList(array $entities = []) {
  $list = [];
  foreach ($entities as $entity) {
    $entity_type_id = $entity
      ->getEntityTypeId();
    if (!isset($list[$entity_type_id])) {
      $entity_type = $this->entityTypeManager
        ->getDefinition($entity_type_id);

      // Store the ID and label to sort the entity types and entities later.
      $label = $entity_type
        ->getLabel();
      $list[$entity_type_id] = [
        '#theme' => 'item_list',
        '#title' => $label,
        '#items' => [],
      ];
    }
    $list[$entity_type_id]['#items'][$entity
      ->id()] = $entity
      ->label() ?: $entity
      ->id();
  }
  return render($list);
}