public function matchItem(ItemInterface $item)
{
if (null === $this->uri || null === $item->getUri()) {
return null;
}
if ($item->getUri() === $this->uri) {
return true;
}
return null;
}
public function isAncestor(ItemInterface $item, $depth = null)
{
if (0 === $depth) {
return false;
}
$childDepth = null === $depth ? null : $depth - 1;
foreach ($item->getChildren() as $child) {
if ($this->isCurrent($child) || $this->isAncestor($child, $childDepth)) {
return true;
}
}
return false;
}
public function moveChildToPosition(ItemInterface $child, $position)
{
$name = $child->getName();
$order = array_keys($this->children);
$_position = array_search($name, $order);
unset($order[$_position]);
$order = array_values($order);
array_splice($order, $position, 0, $name);
$this->reorderChildren($order);
return $this;
}
protected function renderLabel(ItemInterface $item, array $options)
{
if ($options['allow_safe_labels'] && $item->getExtra('safe_label', false)) {
return $item->getLabel();
}
return $this->escape($item->getLabel());
}