function install_import_locales

Imports languages via a batch process during installation.

Parameters

$install_state: An array of information about the current installation state.

Return value

The batch definition, if there are language files to import.

File

includes/install.core.inc, line 1460

Code

function install_import_locales(&$install_state) {
    include_once DRUPAL_ROOT . '/includes/locale.inc';
    $install_locale = $install_state['parameters']['locale'];
    include_once DRUPAL_ROOT . '/includes/iso.inc';
    $predefined = _locale_get_predefined_list();
    if (!isset($predefined[$install_locale])) {
        // Drupal does not know about this language, so we prefill its values with
        // our best guess. The user will be able to edit afterwards.
        locale_add_language($install_locale, $install_locale, $install_locale, LANGUAGE_LTR, '', '', TRUE, TRUE);
    }
    else {
        // A known predefined language, details will be filled in properly.
        locale_add_language($install_locale, NULL, NULL, NULL, '', '', TRUE, TRUE);
    }
    // Collect files to import for this language.
    $batch = locale_batch_by_language($install_locale, NULL);
    if (!empty($batch)) {
        // Remember components we cover in this batch set.
        variable_set('install_locale_batch_components', $batch['#components']);
        return $batch;
    }
}