function entity_translation_node_update_index in Entity Translation 7

Implements hook_node_update_index().

Add translated node content to search index.

File

./entity_translation.node.inc, line 259

The node specific translation functions and hook implementations.

Code

function entity_translation_node_update_index($node) {
  $text = '';
  $langcodes = array_keys(language_list());
  $translations = entity_translation_get_handler('node', $node)
    ->getTranslations();
  foreach ($langcodes as $langcode) {

    // Skip the default language (already indexed by search.module).
    if ($GLOBALS[LANGUAGE_TYPE_CONTENT]->language != $langcode && isset($translations->data[$langcode])) {

      // Render the node in each language.
      node_build_content($node, 'search_index', $langcode);
      $rendered = drupal_render($node->content);
      $text .= '<h1>' . check_plain($node->title) . '</h1>' . $rendered;
    }
  }
  return $text;
}