Localizer module (to use with Pathauto)

I was looking for a way to include node language into pathauto recognizable variables, this is how I managed to do it, you will be able to use [locale] in your nodes path.

Implementation with a custom Module

First create a new module, with modulename.module and insert this code:

/**
* adds custom tokens for pathauto
*/
function modulename_tokens_token_values($type, $object = NULL, $options = array()) {

    global $locale;

    if ($type == 'node') {

        $result = db_query("SELECT locale FROM {localizernode} WHERE nid='%d'", $object->nid);
        $nodelocale = db_fetch_object($result);        
        
        $values['locale'] = $nodelocale->locale;
        
        return $values;

    }
  
}

/**
* adds custom tokens to the token listing 
*/
function modulename_tokens_token_list($type = 'all') {

    if ($type == 'node' || $type == 'all') {
        
        $tokens['node']['locale'] = t('Will write node\'s locale');

        return $tokens;
        
    }
    
}

Activate in ( administer >> site building >> modules ) your drupal module section and you will see in pathauto the new token will appear !