function entity_test_entity_prepare_view

Implements hook_entity_prepare_view().

File

core/modules/system/tests/modules/entity_test/entity_test.module, line 700

Test module for the entity API providing several entity types for testing.

Code

function entity_test_entity_prepare_view($entity_type, array $entities, array $displays) {
  if ($entity_type == 'entity_test') {
    foreach ($entities as $entity) {

      /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */

      // Add field item attributes on field_test_text if it exists.
      // See \Drupal\Tests\system\Functional\Entity\EntityViewControllerTest::testFieldItemAttributes().
      if ($entity
        ->hasField('field_test_text') && $displays[$entity
        ->bundle()]
        ->getComponent('field_test_text')) {
        foreach ($entity
          ->get('field_test_text') as $item) {
          $item->_attributes += [
            'data-field-item-attr' => 'foobar',
            'property' => 'schema:text',
          ];
        }
      }

      // Add an item attribute on daterange fields if they exist.
      $fields = $entity
        ->getFieldDefinitions();
      foreach ($fields as $field) {
        if ($field
          ->getType() === 'daterange') {
          $item = $entity
            ->get($field
            ->getName());
          $item->_attributes += [
            'data-field-item-attr' => 'foobar',
          ];
        }
      }
    }
  }
}