function _locale_prepare_predefined_list

Prepares the language code list for a select form item with only the unsupported ones

Related topics

File

includes/locale.inc, line 2209

Code

function _locale_prepare_predefined_list() {
    include_once DRUPAL_ROOT . '/includes/iso.inc';
    $languages = language_list();
    $predefined = _locale_get_predefined_list();
    foreach ($predefined as $key => $value) {
        if (isset($languages[$key])) {
            unset($predefined[$key]);
            continue;
        }
        // Include native name in output, if possible
        if (count($value) > 1) {
            $tname = t($value[0]);
            $predefined[$key] = $tname == $value[1] ? $tname : "{$tname} ({$value[1]})";
        }
        else {
            $predefined[$key] = t($value[0]);
        }
    }
    asort($predefined);
    return $predefined;
}