function social_album_form_comment_form_alter in Open Social 10.2.x

Same name and namespace in other branches

1. 10.3.x modules/social_features/social_album/social_album.module \social_album_form_comment_form_alter()
2. 10.0.x modules/social_features/social_album/social_album.module \social_album_form_comment_form_alter()
3. 10.1.x modules/social_features/social_album/social_album.module \social_album_form_comment_form_alter()

Implements hook_form_FORM_ID_alter().

File

modules/social_features/social_album/social_album.module, line 275

The Social Album module.

Code

function social_album_form_comment_form_alter(&$form, FormStateInterface $form_state, $form_id) {
  $route_name = \Drupal::routeMatch()
    ->getRouteName();
  if ($is_image_view = $route_name === 'social_album.image.view') {

    /** @var \Drupal\comment\CommentInterface $comment */
    $comment = $form_state
      ->getFormObject()
      ->getEntity();
    $form['actions']['submit']['#attributes']['class'][] = 'post-index-' . $comment
      ->getCommentedEntityId();
    if ($first =& drupal_static(__FUNCTION__, TRUE)) {
      $first = FALSE;
    }
    else {
      $form['actions']['submit']['#attributes']['class'][] = 'hide';
    }
  }
  if (!(!\Drupal::moduleHandler()
    ->moduleExists('social_ajax_comments') || !\Drupal::moduleHandler()
    ->moduleExists('ajax_comments'))) {
    return;
  }
  $allow = FALSE;
  if ($is_image_view) {
    $allow = TRUE;
  }
  elseif ($route_name === 'comment.reply' && \Drupal::routeMatch()
    ->getRawParameter('entity_type') === 'post') {

    /** @var \Drupal\social_post\Entity\PostInterface $post */
    $post = \Drupal::routeMatch()
      ->getParameter('entity');
    if (!$post->field_album
      ->isEmpty()) {

      /** @var \Drupal\node\NodeInterface $album */
      $album = $post->field_album->entity;
      if ($album
        ->toUrl()
        ->setAbsolute()
        ->toString() === \Drupal::request()->headers
        ->get('referer')) {
        $allow = TRUE;
      }
    }
  }
  if ($allow) {
    $form['actions']['submit']['#submit'][] = '_social_album_comment_submit';
  }
}