function _i18n_taxonomy_autocomplete in Internationalization 7

Helper function for autocompletion

2 calls to _i18n_taxonomy_autocomplete()

i18n_taxonomy_autocomplete_field in i18n_taxonomy/i18n_taxonomy.pages.inc

Helper function for autocompletion. Replacement for taxonomy_autocomplete

i18n_taxonomy_autocomplete_language in i18n_taxonomy/i18n_taxonomy.pages.inc

Helper function for autocompletion. Select by language

File

i18n_taxonomy/i18n_taxonomy.pages.inc, line 93

Page callbacks for the taxonomy module, i18n remake.

Code

function _i18n_taxonomy_autocomplete($langcode, $vids, $tags_typed = '') {

  // The user enters a comma-separated list of tags. We only autocomplete the last tag.
  $tags_typed = drupal_explode_tags($tags_typed);
  $tag_last = drupal_strtolower(array_pop($tags_typed));
  $matches = array();
  if ($langcode && $tag_last != '') {
    $query = db_select('taxonomy_term_data', 't')
      ->fields('t', array(
      'tid',
      'name',
    ));
    $query
      ->addTag('translatable');
    $query
      ->addTag('taxonomy_term_access');

    // Disable i18n_select for this query
    $query
      ->addTag('i18n_select');

    // Add language condition
    $query
      ->condition('t.language', $langcode);

    // Do not select already entered terms.
    if (!empty($tags_typed)) {
      $query
        ->condition('t.name', $tags_typed, 'NOT IN');
    }

    // There may be vocabulary restrictions
    if ($vids) {
      $query
        ->condition('t.vid', $vids);
    }

    // Select rows that match by term name.
    $tags_return = $query
      ->condition('t.name', '%' . db_like($tag_last) . '%', 'LIKE')
      ->range(0, 10)
      ->execute()
      ->fetchAllKeyed();
    $prefix = count($tags_typed) ? drupal_implode_tags($tags_typed) . ', ' : '';
    $term_matches = array();
    foreach ($tags_return as $tid => $name) {
      $n = $name;

      // Term names containing commas or quotes must be wrapped in quotes.
      if (strpos($name, ',') !== FALSE || strpos($name, '"') !== FALSE) {
        $n = '"' . str_replace('"', '""', $name) . '"';
      }
      $term_matches[$prefix . $n] = check_plain($name);
    }
  }
  drupal_json_output($term_matches);
}