devel_entity_test.module

<?php


/**
 * @file
 * Test module for the entity API providing several entity types for testing.
 */


/**
 * Implements hook_entity_view_mode_info_alter().
 */
function devel_entity_test_entity_view_mode_info_alter(array &$view_modes) : void {
  $entity_info = \Drupal::entityTypeManager()->getDefinitions();
  foreach ($entity_info as $entity_type => $info) {
    if ($info->getProvider() !== 'devel_entity_test_canonical') {
      continue;
    }
    if (isset($view_modes[$entity_type])) {
      continue;
    }
    $view_modes[$entity_type] = [
      'full' => [
        'label' => t('Full object'),
        'status' => TRUE,
        'cache' => TRUE,
      ],
      'teaser' => [
        'label' => t('Teaser'),
        'status' => TRUE,
        'cache' => TRUE,
      ],
    ];
  }
}