function _site_disclaimer_nid_translated in Site Disclaimer 7

Same name and namespace in other branches

1. 6 site_disclaimer.module \_site_disclaimer_nid_translated()

Get translation of a node for the current language.

2 calls to _site_disclaimer_nid_translated()

site_disclaimer_form_user_register_form_alter in ./site_disclaimer.module

Implements hook_form_form_id_alter().

_site_disclaimer_enabled in ./site_disclaimer.module

Determine if site_disclaimer is enabled.

File

./site_disclaimer.module, line 362

This module adds Site Disclaimer to the registration page.

Code

function _site_disclaimer_nid_translated($nid, $langcode = NULL) {
  if ($nid != '' && module_exists('translation')) {
    if (empty($langcode)) {
      global $language;
      $langcode = $language->language;
    }

    // translation_node_get_translations() returns empty set for $nid, but works ok ith $node->tnid. Go figure.
    $node = node_load($nid);
    $translations = translation_node_get_translations($node->tnid);
    if (!empty($translations[$langcode])) {
      $nid = $translations[$langcode]->nid;
    }
  }
  return $nid;
}