function node_multiple_delete_confirm

Multiple node deletion confirmation form.

See also

node_multiple_delete_confirm_submit()

Related topics

File

core/modules/node/node.admin.inc, line 165

Admin page callbacks for the Node module.

Code

function node_multiple_delete_confirm($form, &$form_state) {
  if (isset($form_state['nids'])) {
    $nids = $form_state['nids'];
  }
  elseif (isset($_SESSION['node_delete_action']['timestamp']) && (REQUEST_TIME - $_SESSION['node_delete_action']['timestamp'] < 6000)) {
    $nids = $_SESSION['node_delete_action']['nids'];
    $form_state['nids'] = $nids;
    $form_state['cache'] = TRUE;
    unset($_SESSION['node_delete_action']);
  }
  else {
    $nids = array();
  }

  $form['#tree'] = TRUE;

  if (empty($nids)) {
    $destination = isset($_GET['destination']) ? $_GET['destination'] : 'admin/content/node';
    $form['empty']['#markup'] = '<p>' . t('Return to the <a href="!url">content administration page</a>.', array('!url' => url($destination))) . '</p>';
    backdrop_set_message(t('No content has been selected for deletion.'), 'error');
    return $form;
  }

  $form['node_list'] = array(
    '#theme' => 'item_list',
    '#items' => array(),
  );

  $rows = db_query('SELECT nid, title FROM {node} WHERE nid IN (:nids)', array(':nids' => $nids))->fetchAllKeyed();
  foreach ($rows as $nid => $title) {
    $form['nodes'][$nid] = array(
      '#type' => 'hidden',
      '#value' => $nid,
    );
    $form['node_list']['#items'][] = check_plain($title);
  }

  $confirm_question = format_plural(count($rows), 'Are you sure you want to delete this content item?', 'Are you sure you want to delete these content items?');
  return confirm_form($form, $confirm_question, 'admin/content', t('This action cannot be undone.'), t('Delete'), t('Cancel'));
}