function locale_language_switcher_session

Return the session language switcher block.

Related topics

File

includes/locale.inc, line 377

Code

function locale_language_switcher_session($type, $path) {
    drupal_add_css(drupal_get_path('module', 'locale') . '/locale.css');
    $param = variable_get('locale_language_negotiation_session_param', 'language');
    $language_query = isset($_SESSION[$param]) ? $_SESSION[$param] : $GLOBALS[$type]->language;
    $languages = language_list('enabled');
    $links = array();
    $query = $_GET;
    unset($query['q']);
    foreach ($languages[1] as $language) {
        $langcode = $language->language;
        $links[$langcode] = array(
            'href' => $path,
            'title' => $language->native,
            'attributes' => array(
                'class' => array(
                    'language-link',
                ),
            ),
            'query' => $query,
        );
        if ($language_query != $langcode) {
            $links[$langcode]['query'][$param] = $langcode;
        }
        else {
            $links[$langcode]['attributes']['class'][] = 'session-active';
        }
    }
    return $links;
}