--- /dev/null
+/**
+ * Implements hook_language_switch_links_alter().
+ */
+function {{ machine_name }}_language_switch_links_alter(array &$links, $type, $path) {
+ global $language;
+
+ if ($type == LANGUAGE_TYPE_CONTENT && isset($links[$language->language])) {
+ foreach ($links[$language->language] as $link) {
+ $link['attributes']['class'][] = 'active-language';
+ }
+ }
+}