function locale_language_selector_form

Form builder callback to display language selection widget.

See also

locale_form_alter()

Related topics

File

modules/locale/locale.module, line 277

Code

function locale_language_selector_form(&$form, &$form_state, $user) {
    global $language;
    $languages = language_list('enabled');
    $languages = $languages[1];
    // If the user is being created, we set the user language to the page language.
    $user_preferred_language = $user->uid ? user_preferred_language($user) : $language;
    $names = array();
    foreach ($languages as $langcode => $item) {
        $name = t($item->name);
        $names[$langcode] = $name . ($item->native != $name ? ' (' . $item->native . ')' : '');
    }
    $form['locale'] = array(
        '#type' => 'fieldset',
        '#title' => t('Language settings'),
        '#weight' => 1,
        '#access' => $form['#user_category'] == 'account' || $form['#user_category'] == 'register' && user_access('administer users'),
    );
    // Get language negotiation settings.
    $mode = language_negotiation_get(LANGUAGE_TYPE_INTERFACE) != LANGUAGE_NEGOTIATION_DEFAULT;
    $form['locale']['language'] = array(
        '#type' => count($names) <= 5 ? 'radios' : 'select',
        '#title' => t('Language'),
        '#default_value' => $user_preferred_language->language,
        '#options' => $names,
        '#description' => $mode ? t("This account's default language for e-mails, and preferred language for site presentation.") : t("This account's default language for e-mails."),
    );
}