function search_api_update_7105 in Search API 7

Remove all empty aggregated fields for the search_api_alter_add_fulltext data alterations.

File

./search_api.install, line 692

Install, update and uninstall functions for the Search API module.

Code

function search_api_update_7105() {
  $rows = db_select('search_api_index', 'i')
    ->fields('i', array(
    'id',
    'options',
  ))
    ->execute()
    ->fetchAllKeyed();
  foreach ($rows as $id => $options) {
    $opt = unserialize($options);
    if (isset($opt['data_alter_callbacks']['search_api_alter_add_fulltext']['settings']['fields'])) {
      foreach ($opt['data_alter_callbacks']['search_api_alter_add_fulltext']['settings']['fields'] as $name => $field) {
        if (empty($field['name']) || empty($field['fields'])) {
          unset($opt['data_alter_callbacks']['search_api_alter_add_fulltext']['settings']['fields'][$name]);
        }
      }
    }
    $opt = serialize($opt);
    if ($opt != $options) {
      db_update('search_api_index')
        ->fields(array(
        'options' => $opt,
      ))
        ->condition('id', $id)
        ->execute();
    }
  }
}