function hook_search_admin

Add elements to the search settings form.

Return value

Form array for the Search settings page at admin/config/search/settings.:

Related topics

File

core/modules/search/search.api.php, line 109

Hooks provided by the Search module.

Code

function hook_search_admin() {
  // Output form for defining rank factor weights.
  $form['content_ranking'] = array(
    '#type' => 'fieldset',
    '#title' => t('Content ranking'),
  );
  $form['content_ranking']['#theme'] = 'node_search_admin';
  $form['content_ranking']['info'] = array(
    '#markup' => '<p><em>' . t('Influence is a numeric multiplier used in ordering search results. A higher number means the corresponding factor has more influence on search results; zero means the factor is ignored. Changing these numbers does not require the search index to be rebuilt. Changes take effect immediately.') . '</em></p>'
  );

  // Note: reversed to reflect that higher number = higher ranking.
  $config = config('search.settings');
  $options = backdrop_map_assoc(range(0, 10));
  foreach (module_invoke_all('ranking') as $var => $values) {
    $form['content_ranking']['factors']['node_rank_' . $var] = array(
      '#title' => $values['title'],
      '#type' => 'select',
      '#options' => $options,
      '#default_value' => $config->get('node_rank_' . $var),
    );
  }
  return $form;
}