Current File : /home/tjamichg/cursos.tjamich.gob.mx/vendor/knplabs/knp-menu/src/Knp/Menu/Twig/MenuExtension.php
<?php
namespace Knp\Menu\Twig;
use Knp\Menu\ItemInterface;
use Knp\Menu\Matcher\MatcherInterface;
use Knp\Menu\Util\MenuManipulator;
use Twig\Extension\AbstractExtension;
use Twig\TwigFilter;
use Twig\TwigFunction;
use Twig\TwigTest;
class MenuExtension extends AbstractExtension
{
private $helper;
private $matcher;
private $menuManipulator;
public function __construct(Helper $helper, MatcherInterface $matcher = null, MenuManipulator $menuManipulator = null)
{
$this->helper = $helper;
$this->matcher = $matcher;
$this->menuManipulator = $menuManipulator;
}
public function getFunctions()
{
return [
new TwigFunction('knp_menu_get', [$this, 'get']),
new TwigFunction('knp_menu_render', [$this, 'render'], ['is_safe' => ['html']]),
new TwigFunction('knp_menu_get_breadcrumbs_array', [$this, 'getBreadcrumbsArray']),
new TwigFunction('knp_menu_get_current_item', [$this, 'getCurrentItem']),
];
}
public function getFilters()
{
return [
new TwigFilter('knp_menu_as_string', [$this, 'pathAsString']),
];
}
public function getTests()
{
return [
new TwigTest('knp_menu_current', [$this, 'isCurrent']),
new TwigTest('knp_menu_ancestor', [$this, 'isAncestor']),
];
}
/**
* Retrieves an item following a path in the tree.
*
* @param ItemInterface|string $menu
* @param array $path
* @param array $options
*
* @return ItemInterface
*/
public function get($menu, array $path = [], array $options = [])
{
return $this->helper->get($menu, $path, $options);
}
/**
* Renders a menu with the specified renderer.
*
* @param ItemInterface|string|array $menu
* @param array $options
* @param string $renderer
*
* @return string
*/
public function render($menu, array $options = [], $renderer = null)
{
return $this->helper->render($menu, $options, $renderer);
}
/**
* Returns an array ready to be used for breadcrumbs.
*
* @param ItemInterface|array|string $menu
* @param string|array|null $subItem
*
* @return array
*/
public function getBreadcrumbsArray($menu, $subItem = null)
{
return $this->helper->getBreadcrumbsArray($menu, $subItem);
}
/**
* Returns the current item of a menu.
*
* @param ItemInterface|string $menu
*
* @return ItemInterface
*/
public function getCurrentItem($menu)
{
$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
*
* @param ItemInterface $menu
* @param string $separator
*
* @return string
*/
public function pathAsString(ItemInterface $menu, $separator = ' > ')
{
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.
*
* @param ItemInterface $item
*
* @return bool
*/
public function isCurrent(ItemInterface $item)
{
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 ItemInterface $item
* @param int|null $depth The max depth to look for the item
*
* @return bool
*/
public function isAncestor(ItemInterface $item, $depth = null)
{
if (null === $this->matcher) {
throw new \BadMethodCallException('The matcher must be set to get the breadcrumbs array');
}
return $this->matcher->isAncestor($item, $depth);
}
/**
* @return string
*/
public function getName()
{
return 'knp_menu';
}
}
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