public function AddMediaFormBase::buildForm in Media Directories 3.x

Same name and namespace in other branches

1. 8 modules/media_directories_ui/src/Form/AddMediaFormBase.php \Drupal\media_directories_ui\Form\AddMediaFormBase::buildForm()
2. 2.x modules/media_directories_ui/src/Form/AddMediaFormBase.php \Drupal\media_directories_ui\Form\AddMediaFormBase::buildForm()

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides AddFormBase::buildForm

File

modules/media_directories_ui/src/Form/AddMediaFormBase.php, line 42

Class

AddMediaFormBase

Class AddMediaFormBase

Namespace

Drupal\media_directories_ui\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $form = parent::buildForm($form, $form_state);
  $form['#action'] = Url::fromRoute('media_directories_library.ui', [], [
    'query' => $this
      ->getMediaLibraryState($form_state)
      ->all(),
  ])
    ->toString();
  $added_media = $this
    ->getAddedMediaItems($form_state);

  // Add back button to cancel uploading items.
  if (empty($added_media)) {
    $form['actions'] = [
      '#type' => 'actions',
      'back' => [
        '#type' => 'submit',
        '#value' => $this
          ->t('Back to the library'),
        '#ajax' => [
          'callback' => '::backToLibraryCallback',
          'wrapper' => 'media-library-wrapper',
        ],
      ],
    ];
  }
  return $form;
}