<?php
namespace Knp\Menu\Twig;
use Knp\Menu\ItemInterface;
use Knp\Menu\Matcher\MatcherInterface;
use Knp\Menu\Util\MenuManipulator;
use Twig\Extension\RuntimeExtensionInterface;
/**
* @final since 3.8.0
*/
class MenuRuntimeExtension implements RuntimeExtensionInterface
{
public function __construct(
private readonly Helper $helper,
private readonly ?MatcherInterface $matcher = null,
private readonly ?MenuManipulator $menuManipulator = null,
) {
}
/**
* Retrieves an item following a path in the tree.
*
* @param array<int, string> $path
* @param array<string, mixed> $options
*
* @internal since 3.8.0
*/
public function get(ItemInterface|string $menu, array $path = [], array $options = []): ItemInterface
{
return $this->helper->get($menu, $path, $options);
}
/**
* Renders a menu with the specified renderer.
*
* @param string|ItemInterface|array<ItemInterface|string> $menu
* @param array<string, mixed> $options
*
* @internal since 3.8.0
*/
public function render(array|ItemInterface|string $menu, array $options = [], ?string $renderer = null): string
{
return $this->helper->render($menu, $options, $renderer);
}
/**
* Returns an array ready to be used for breadcrumbs.
*
* @param string|ItemInterface|array<ItemInterface|string> $menu
*
* @phpstan-param string|array<int|string, string|int|float|null|array{label: string, uri: string|null, item: ItemInterface|null}|ItemInterface> $subItem
*
* @return array<int, array<string, mixed>>
* @phpstan-return list<array{label: string, uri: string|null, item: ItemInterface|null}>
*
* @internal since 3.8.0
*/
public function getBreadcrumbsArray(array|ItemInterface|string $menu, array|string|null $subItem = null): array
{
return $this->helper->getBreadcrumbsArray($menu, $subItem);
}
/**
* Returns the current item of a menu.
*
* @internal since 3.8.0
*/
public function getCurrentItem(ItemInterface|string $menu): ItemInterface
{
$rootItem = $this->get($menu);
$currentItem = $this->helper->getCurrentItem($rootItem);
if (null === $currentItem) {
$currentItem = $rootItem;
}
return $currentItem;
}
/**
* A string representation of this menu item
*
* e.g. Top Level > Second Level > This menu
*
* @internal since 3.8.0
*/
public function pathAsString(ItemInterface $menu, string $separator = ' > '): string
{
if (null === $this->menuManipulator) {
throw new \BadMethodCallException('The menu manipulator must be set to get the breadcrumbs array');
}
return $this->menuManipulator->getPathAsString($menu, $separator);
}
/**
* Checks whether an item is current.
*
* @internal since 3.8.0
*/
public function isCurrent(ItemInterface $item): bool
{
if (null === $this->matcher) {
throw new \BadMethodCallException('The matcher must be set to get the breadcrumbs array');
}
return $this->matcher->isCurrent($item);
}
/**
* Checks whether an item is the ancestor of a current item.
*
* @param int|null $depth The max depth to look for the item
*
* @internal since 3.8.0
*/
public function isAncestor(ItemInterface $item, ?int $depth = null): bool
{
if (null === $this->matcher) {
throw new \BadMethodCallException('The matcher must be set to get the breadcrumbs array');
}
return $this->matcher->isAncestor($item, $depth);
}
}