public function classesFunction($context, ItemInterface $item, $hasChildren)
{
$classes = array('level_' . $item->getLevel(), 'type_' . $item->getType());
if ($item->isCurrent()) {
$classes[] = 'active';
}
if ($item->isTrail()) {
$classes[] = 'trail';
}
if ($hasChildren) {
$classes[] = 'children';
}
if ($this->linkIsVisibleFunction($context, $item)) {
$classes[] = 'show-link';
} else {
$classes[] = 'hide-link';
}
if (isset($context['loop'])) {
if ($context['loop']['first']) {
$classes[] = 'first';
}
if ($context['loop']['last']) {
$classes[] = 'last';
}
$classes[] = 'item_' . $context['loop']['index'];
}
/** @var EventDispatcherInterface $eventDispatcher */
$eventDispatcher = $GLOBALS['container']['event-dispatcher'];
$event = new GenerateItemClassesEvent($item);
$event->setClasses($classes);
$eventDispatcher->dispatch(XNavigationEvents::GENERATE_ITEM_CLASSES, $event);
return $event->getClasses();
}
/**
* {@inheritdoc}
*/
public function matchItem(ItemInterface $item)
{
$level = $item->getLevel();
return $this->min <= $level && $level <= $this->max;
}