function comment_multiple_delete_confirm

Form constructor for the confirmation form for bulk comment deletion.

See also

comment_admin()

comment_multiple_delete_confirm_submit()

Related topics

File

core/modules/comment/comment.admin.inc, line 212

Admin page callbacks for the Comment module.

Code

function comment_multiple_delete_confirm($form, &$form_state) {
  $edit = $form_state['input'];

  $form['comments'] = array(
    '#prefix' => '<ul>',
    '#suffix' => '</ul>',
    '#tree' => TRUE,
  );
  // array_filter() returns only elements with actual values.
  $comment_counter = 0;
  foreach (array_filter($edit['comments']) as $cid => $value) {
    $comment = comment_load($cid);
    if (is_object($comment) && is_numeric($comment->cid)) {
      $subject = db_query('SELECT subject FROM {comment} WHERE cid = :cid', array(':cid' => $cid))->fetchField();
      $form['comments'][$cid] = array('#type' => 'hidden', '#value' => $cid, '#prefix' => '<li>', '#suffix' => check_plain($subject) . '</li>');
      $comment_counter++;
    }
  }
  $form['operation'] = array('#type' => 'hidden', '#value' => 'delete');

  if (!$comment_counter) {
    backdrop_set_message(t('There do not appear to be any comments to delete, or your selected comment was deleted by another administrator.'));
    backdrop_goto('admin/content/comment');
  }
  else {
    return confirm_form($form, 
    t('Are you sure you want to delete these comments and all their children?'), 
    'admin/content/comment', t('This action cannot be undone.'), 
    t('Delete comments'), t('Cancel'));
  }
}