1 locale.module | locale_language_selector_form($user) |
Form builder callback to display language selection widget.
See also
Related topics
File
- core/
modules/ locale/ locale.module, line 167 - Add language handling functionality and enables the translation of the user interface to languages other than English.
Code
function locale_language_selector_form($user) {
global $language;
// Get list of enabled languages only.
$language_options = language_list(TRUE, TRUE, TRUE);
// 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;
// Get language negotiation settings.
$mode = language_negotiation_get(LANGUAGE_TYPE_INTERFACE) != LANGUAGE_NEGOTIATION_DEFAULT;
$form['locale'] = array(
'#type' => 'fieldset',
'#title' => t('Language settings'),
'#weight' => 1,
);
$form['locale']['language'] = array(
'#type' => (count($language_options) <= 5 ? 'radios' : 'select'),
'#title' => t('Language'),
'#default_value' => $user_preferred_language->langcode,
'#options' => $language_options,
'#description' => $mode ? t("This account's default language for emails, and preferred language for site presentation.") : t("This account's default language for emails."),
);
return $form;
}