/**
* @param MenuItem $menu
* @param array $options
* @param int $depth
*/
protected function prepareItems(MenuItem $menu, array $options = [], $depth = 1)
{
$menu->setChildrenAttribute('class', 'integrated-website-menu-list');
if (1 === $depth) {
$menu->setChildrenAttribute('data-json', json_encode($menu->toArray(false)));
}
/** @var MenuItem $child */
foreach ($menu->getChildren() as $child) {
$child->setAttributes(['class' => 'integrated-website-menu-item', 'data-action' => 'integrated-website-menu-item-edit', 'data-json' => json_encode($child->toArray(false))]);
$this->prepareItems($child, $options, $depth + 1);
// recursion
}
if (isset($options['depth']) && $depth <= (int) $options['depth']) {
$uuid = $this->generator->generateV5($this->generator->generateV4(), uniqid(rand(), true));
$child = $menu->addChild('+', ['uri' => '#', 'attributes' => ['class' => 'integrated-website-menu-item', 'data-action' => 'integrated-website-menu-item-add']]);
$child->setId($uuid);
$child->setAttribute('data-json', json_encode($child->toArray(false)));
}
}
