/**
* List children of a category.
* The parent category is provided via its id ('id' request parameter).
* The node category to select is given by 'select_node_id' request parameter.
*
* If the node to select is not a direct child of the parent category, the tree
* is expanded until the selected node is found amongs the children
*
* @param Request $request
*
* @Template
* @AclAncestor("pim_enrich_category_list")
*
* @return array
*/
public function childrenAction(Request $request)
{
try {
$parent = $this->findCategory($request->get('id'));
} catch (NotFoundHttpException $e) {
return ['categories' => []];
}
$selectNodeId = $this->getRequest()->get('select_node_id', -1);
$withProductsCount = (bool) $this->getRequest()->get('with_products_count', false);
$includeParent = (bool) $this->getRequest()->get('include_parent', false);
$includeSub = (bool) $this->getRequest()->get('include_sub', false);
$relatedEntity = $this->getRequest()->get('related_entity', 'product');
try {
$selectNode = $this->findCategory($selectNodeId);
if (!$this->categoryManager->isAncestor($parent, $selectNode)) {
$selectNode = null;
}
} catch (NotFoundHttpException $e) {
$selectNode = null;
}
if ($selectNode !== null) {
$categories = $this->getChildren($parent->getId(), $selectNode->getId());
$view = 'PimEnrichBundle:CategoryTree:children-tree.json.twig';
} else {
$categories = $this->getChildren($parent->getId());
$view = 'PimEnrichBundle:CategoryTree:children.json.twig';
}
return $this->render($view, ['categories' => $categories, 'parent' => $includeParent ? $parent : null, 'include_sub' => $includeSub, 'product_count' => $withProductsCount, 'select_node' => $selectNode, 'related_entity' => $relatedEntity], new JsonResponse());
}
