function webform_localization_i18n_string_refresh in Webform Localization 7.4

Same name and namespace in other branches

1. 7 webform_localization.module \webform_localization_i18n_string_refresh()

Update / create / delete translation source for components.

Refresh callback that regenerates all the translatable properties of the components of the matching webforms configuration.

1 string reference to 'webform_localization_i18n_string_refresh'

webform_localization_i18n_string_info in ./webform_localization.module

Implements hook_i18n_string_info().

File

./webform_localization.module, line 56

Webform localization module.

Code

function webform_localization_i18n_string_refresh($group) {
  if ($group == 'webform') {
    global $language;
    $languages = language_list();
    $source_language = $languages[i18n_string_source_language()];

    // Refresh the strings using source language.
    $language = $source_language;
    module_load_include('inc', 'webform_localization', 'includes/webform_localization.i18n');

    // In case updating before UUID support.
    if (module_exists('uuid') && !variable_get('webform_localization_using_uuid', FALSE)) {
      webform_localization_uuid_update_strings(FALSE);
    }

    // Get components configured as translatable.
    $query = db_select('webform_component', 'wc');
    $query
      ->fields('wc');
    $query
      ->condition('wl.expose_strings', 0, '>');
    $query
      ->innerJoin('webform_localization', 'wl', 'wc.nid = wl.nid');
    $components = $query
      ->execute()
      ->fetchAll();
    foreach ($components as $component) {
      $component = (array) $component;
      $component['extra'] = unserialize($component['extra']);
      webform_localization_component_update_translation_strings($component);
      $component['extra'] = serialize($component['extra']);
      drupal_write_record('webform_component', $component, array(
        'nid',
        'cid',
      ));
    }

    // Get emails configured as translatable.
    $query = db_select('webform_localization', 'wl');
    $query
      ->fields('wl', array(
      'nid',
    ));
    $query
      ->condition('wl.expose_strings', 0, '>');
    $nid_list = $query
      ->execute()
      ->fetchAllAssoc('nid');

    // @todo: Find a more eficient way to manage webform translatable
    // properties.
    $nodes = node_load_multiple(array_keys($nid_list));
    module_load_include('inc', 'webform_localization', 'includes/webform_localization.sync');
    foreach ($nid_list as $nid => $value) {
      $emails = _webform_localization_emails_load($nid);
      webform_localization_emails_translation_string_refresh($emails, $nid);
      $node = $nodes[$nid];
      webform_localization_translate_strings($node, TRUE);
    }

    // NOTE: Delete string for webforms that has disabled i18n translation.
    // This is the only moment when we deleted translation for disabled
    // webforms. This way we provide the feature to temporally disable the
    // webform i18n string without losing custom translated texts.
    webform_localization_delete_all_strings();
    return TRUE;
  }
}