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