function _search_api_solr_switch_to_site_hash in Search API Solr 7

Switches a server to multi-site compatibility mode.

Used as a submit callback in SearchApiSolrService::configurationForm().

1 string reference to '_search_api_solr_switch_to_site_hash'

SearchApiSolrService::configurationForm in includes/service.inc

Implements SearchApiServiceInterface::__construct().

File

./search_api_solr.module, line 380

Provides a Solr-based service class for the Search API.

Code

function _search_api_solr_switch_to_site_hash(array $form, array &$form_state) {
  $server = $form_state['server'];
  try {
    $conditions['server'] = $server->machine_name;
    $indexes = search_api_index_load_multiple(FALSE, $conditions);
    if ($indexes) {
      foreach ($indexes as $index) {
        $index
          ->reindex();
      }
      $msg = format_plural(count($indexes), '1 index was cleared.', '@count indexes were cleared.');
      $server
        ->deleteItems('index_id:(' . implode(' ', array_keys($indexes)) . ')');
      drupal_set_message($msg);
    }
  } catch (SearchApiException $e) {
    $variables = array(
      '@server' => $server->name,
    );
    watchdog_exception('search_api_solr', $e, '%type while attempting to enable multi-site compatibility mode for Solr server @server: !message in %function (line %line of %file).', $variables);
    drupal_set_message(t('An error occured while attempting to enable multi-site compatibility mode for Solr server @server. Check the logs for details.', $variables), 'error');
    return;
  }
  $server->options['site_hash'] = TRUE;
  $server
    ->save();
  drupal_set_message(t('The Solr server was successfully switched to multi-site compatibility mode.'));
}