/**
* {@inheritdoc}
*/
public function visit(NodeInterface $node)
{
if ($node->isLeaf()) {
return [$node];
}
$yield = [];
foreach ($node->getChildren() as $child) {
$yield = array_merge($yield, $child->accept($this));
}
return $yield;
}
protected function renderLink(NodeInterface $node)
{
if ($node->isLeaf()) {
return '<li>' . $node->build() . '</li>';
}
return '
<li class="has-dropdown">
' . $node->build() . '
<ul class="dropdown">
' . $this->renderChildren($node) . '</ul>
</li>';
}
protected function renderLink(NodeInterface $node)
{
if ($node->isLeaf()) {
return '<li>' . $node->build() . '</li>';
}
return '
<li>
' . $node->build() . '
<ul class="vertical menu">
' . $this->renderChildren($node) . '</ul>
</li>';
}
