function seven_form_alter

Implements hook_form_alter().

File

core/themes/seven/seven.theme, line 209

Code

function seven_form_alter(array &$form, FormStateInterface $form_state, $form_id) {
    $form_object = $form_state->getFormObject();
    if ($form_object instanceof ViewsForm && strpos($form_object->getBaseFormId(), 'views_form_media_library') === 0) {
        if (isset($form['header'])) {
            $form['header']['#attributes']['class'][] = 'media-library-views-form__header';
            $form['header']['media_bulk_form']['#attributes']['class'][] = 'media-library-views-form__bulk_form';
        }
        $form['actions']['submit']['#attributes']['class'] = [
            'media-library-select',
        ];
    }
    // Add after build to add a CSS class to the form actions.
    if ($form_id === 'views_exposed_form' && strpos($form['#id'], 'views-exposed-form-media-library-widget') === 0) {
        $form['actions']['#attributes']['class'][] = 'media-library-view--form-actions';
    }
}