function search_admin_settings_submit

Form submission handler for search_admin_settings().

File

modules/search/search.admin.inc, line 169

Code

function search_admin_settings_submit($form, &$form_state) {
    // If these settings change, the index needs to be rebuilt.
    if (variable_get('minimum_word_size', 3) != $form_state['values']['minimum_word_size'] || variable_get('overlap_cjk', TRUE) != $form_state['values']['overlap_cjk']) {
        drupal_set_message(t('The index will be rebuilt.'));
        search_reindex();
    }
    $current_modules = variable_get('search_active_modules', array(
        'node',
        'user',
    ));
    // Check whether we are resetting the values.
    if ($form_state['triggering_element']['#value'] == t('Reset to defaults')) {
        $new_modules = array(
            'node',
            'user',
        );
    }
    else {
        $new_modules = array_filter($form_state['values']['search_active_modules']);
    }
    if (array_diff($current_modules, $new_modules)) {
        drupal_set_message(t('The active search modules have been changed.'));
        variable_set('menu_rebuild_needed', TRUE);
    }
}