function search_api_admin_index_fields_submit in Search API 7

Form submission handler for search_api_admin_index_fields().

File

./search_api.admin.inc, line 2173

Administration page callbacks for the Search API module.

Code

function search_api_admin_index_fields_submit(array $form, array &$form_state) {
  $index = $form_state['index'];
  $options = isset($index->options) ? $index->options : array();
  $index_path = 'admin/config/search/search_api/index/' . $index->machine_name;
  if ($form_state['values']['op'] == t('Save changes')) {
    $fields = $form_state['values']['fields'];
    $default_types = search_api_default_field_types();
    $custom_types = search_api_get_data_type_info();
    foreach ($fields as $name => $field) {
      if (empty($field['indexed'])) {
        unset($fields[$name]);
      }
      else {

        // Don't store the description. "indexed" is implied.
        unset($fields[$name]['description'], $fields[$name]['indexed']);

        // For non-default types, set type to the fallback and only real_type to
        // the custom type.
        $inner_type = search_api_extract_inner_type($field['type']);
        if (!isset($default_types[$inner_type])) {
          $fields[$name]['real_type'] = $field['type'];
          $fields[$name]['type'] = search_api_nest_type($custom_types[$inner_type]['fallback'], $field['type']);
        }

        // Boost defaults to 1.0.
        if ($field['boost'] == '1.0') {
          unset($fields[$name]['boost']);
        }
      }
    }
    $options['fields'] = $fields;
    unset($options['additional fields']);
    $ret = $index
      ->update(array(
      'options' => $options,
    ));
    if ($ret) {
      $vars = array(
        '@url' => $index_path,
      );
      drupal_set_message(t('The indexed fields were successfully changed. The index was cleared and will have to be <a href="@url">re-indexed</a> with the new settings.', $vars));
    }
    else {
      drupal_set_message(t('No values were changed.'));
    }
    if (isset($index->options['data_alter_callbacks']) || isset($index->options['processors'])) {
      $form_state['redirect'] = $index_path . '/fields';
    }
    else {
      drupal_set_message(t('Please set up the indexing workflow.'));
      $form_state['redirect'] = $index_path . '/workflow';
    }
    return;
  }

  // Adding a related entity's fields.
  $prefix = $form_state['values']['additional']['field'];
  $options['additional fields'][$prefix] = $prefix;
  $ret = $index
    ->update(array(
    'options' => $options,
  ));
  if ($ret) {
    drupal_set_message(t('The available fields were successfully changed.'));
  }
  else {
    drupal_set_message(t('No values were changed.'));
  }
  $form_state['redirect'] = $index_path . '/fields';
}