function StarkTestThemeHooks::setActiveTrailClass

Recursively adds the active trail class to menu items.

Parameters

array $items: Menu items array, possibly nested via 'below'.

File

core/modules/system/tests/modules/stark_test/src/Hook/StarkTestThemeHooks.php, line 47

Class

StarkTestThemeHooks

Hook implementations for stark_test.

Namespace

Code

private function setActiveTrailClass(array $items) : void {
  foreach ($items as $item) {
    if (!empty($item['in_active_trail'])) {
      $item['attributes']->addClass('menu__item--active-trail');
    }
    if (!empty($item['below'])) {
      $this->setActiveTrailClass($item['below']);
    }
  }
}