function bartik_form_alter

Implements hook_form_alter().

File

core/themes/bartik/bartik.theme, line 119

Code

function bartik_form_alter(&$form, FormStateInterface $form_state, $form_id) {
    // Add classes to the search form.
    if (in_array($form_id, [
        'search_block_form',
        'search_form',
    ])) {
        $key = $form_id == 'search_block_form' ? 'actions' : 'basic';
        if (!isset($form[$key]['submit']['#attributes'])) {
            $form[$key]['submit']['#attributes'] = new Attribute();
        }
        $form[$key]['submit']['#attributes']->addClass('search-form__submit');
    }
    $form_object = $form_state->getFormObject();
    // Add class to the Media Library views form.
    if ($form_object instanceof ViewsForm && strpos($form_object->getBaseFormId(), 'views_form_media_library') === 0) {
        // The conditional below exists because the media-library-views-form class
        // is currently added by Classy, but Umami will eventually not use Classy as
        // a base theme.
        // @todo remove conditional, keep class addition in
        //   https://drupal.org/node/3110137
        // @see https://www.drupal.org/node/3109287
        // @see classy_form_alter()
        if (!isset($form['#attributes']['class']) || !in_array('media-library-views-form', $form['#attributes']['class'])) {
            $form['#attributes']['class'][] = 'media-library-views-form';
        }
    }
}