function comment_multiple_delete_confirm in Drupal 7

Same name and namespace in other branches

1. 4 modules/comment.module \comment_multiple_delete_confirm()
2. 5 modules/comment/comment.module \comment_multiple_delete_confirm()
3. 6 modules/comment/comment.admin.inc \comment_multiple_delete_confirm()

List the selected comments and verify that the admin wants to delete them.

Parameters

$form_state: An associative array containing the current state of the form.

Return value

TRUE if the comments should be deleted, FALSE otherwise.

See also

comment_multiple_delete_confirm_submit()

Related topics

1 string reference to 'comment_multiple_delete_confirm'

comment_admin in modules/comment/comment.admin.inc

Menu callback; present an administrative comment listing.

File

modules/comment/comment.admin.inc, line 195

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) {
    drupal_set_message(t('There do not appear to be any comments to delete, or your selected comment was deleted by another administrator.'));
    drupal_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'));
  }
}