Current File : /home/tjamichg/cursos.tjamich.gob.mx/vendor/knplabs/knp-menu/src/Knp/Menu/Loader/ArrayLoader.php
<?php
namespace Knp\Menu\Loader;
use Knp\Menu\FactoryInterface;
use Knp\Menu\ItemInterface;
/**
* Loader importing a menu tree from an array.
*
* The array should match the output of MenuManipulator::toArray
*/
class ArrayLoader implements LoaderInterface
{
private $factory;
public function __construct(FactoryInterface $factory)
{
$this->factory = $factory;
}
public function load($data)
{
if (!$this->supports($data)) {
throw new \InvalidArgumentException(\sprintf('Unsupported data. Expected an array but got %s', \is_object($data) ? \get_class($data) : \gettype($data)));
}
return $this->fromArray($data);
}
public function supports($data)
{
return \is_array($data);
}
/**
* @param array $data
* @param string|null $name (the name of the item, used only if there is no name in the data themselves)
*
* @return ItemInterface
*/
private function fromArray(array $data, $name = null)
{
$name = isset($data['name']) ? $data['name'] : $name;
if (isset($data['children'])) {
$children = $data['children'];
unset($data['children']);
} else {
$children = [];
}
$item = $this->factory->createItem($name, $data);
foreach ($children as $name => $child) {
$item->addChild($this->fromArray($child, $name));
}
return $item;
}
}
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