function media_library_post_update_display_modes in Drupal 8

Create and configure Media Library form and view displays for media types.

File

core/modules/media_library/media_library.post_update.php, line 18

Post update functions for Media Library.

Code

function media_library_post_update_display_modes() {

  // Ensure the custom view and form modes are created.
  $values = [
    'id' => 'media.media_library',
    'targetEntityType' => 'media',
    'label' => t('Media library'),
    'dependencies' => [
      'enforced' => [
        'module' => [
          'media_library',
        ],
      ],
      'module' => [
        'media',
      ],
    ],
  ];
  if (!EntityViewMode::load('media.media_library')) {
    EntityViewMode::create($values)
      ->save();
  }
  if (!EntityFormMode::load('media.media_library')) {
    EntityFormMode::create($values)
      ->save();
  }

  // The Media Library needs a special form display and view display to make
  // sure the Media Library is displayed properly. These were not automatically
  // created for custom media types, so let's make sure this is fixed.
  $types = [];
  foreach (MediaType::loadMultiple() as $type) {
    $form_display_created = _media_library_configure_form_display($type);
    $view_display_created = _media_library_configure_view_display($type);
    if ($form_display_created || $view_display_created) {
      $types[] = $type
        ->label();
    }
  }
  if ($types) {
    return t('Media Library form and view displays have been created for the following media types: @types.', [
      '@types' => implode(', ', $types),
    ]);
  }
}