/**
* Find a category from its id
*
* @param int $categoryId
*
* @throws NotFoundHttpException
*
* @return CategoryInterface
*/
protected function findCategory($categoryId)
{
$category = $this->categoryRepository->find($categoryId);
if (!$category) {
throw $this->createNotFoundException('Category not found');
}
return $category;
}
/**
* Get children category ids
*
* @param integer[] $categoryIds
*
* @return integer[]
*/
protected function getAllChildrenIds(array $categoryIds)
{
$allChildrenIds = [];
foreach ($categoryIds as $categoryId) {
$category = $this->categoryRepository->find($categoryId);
$childrenIds = $this->categoryRepository->getAllChildrenIds($category);
$childrenIds[] = $category->getId();
$allChildrenIds = array_merge($allChildrenIds, $childrenIds);
}
return $allChildrenIds;
}
/**
* List categories associated with the provided product and descending from the category
* defined by the parent parameter.
*
* @param Request $request The request object
* @param int|string $id Product id
* @param int $categoryId The parent category id
*
* httpparam include_category if true, will include the parentCategory in the response
*
* @Template
* @AclAncestor("pim_enrich_product_categories_view")
*
* @return array
*/
public function listCategoriesAction(Request $request, $id, $categoryId)
{
$product = $this->findProductOr404($id);
$parent = $this->categoryRepository->find($categoryId);
if (null === $parent) {
throw new NotFoundHttpException(sprintf('%s entity not found', $this->categoryClass));
}
$categories = null;
$selectedCategoryIds = $request->get('selected', null);
if (null !== $selectedCategoryIds) {
$categories = $this->categoryRepository->getCategoriesByIds($selectedCategoryIds);
} elseif (null !== $product) {
$categories = $product->getCategories();
}
$trees = $this->getFilledTree($parent, $categories);
return ['trees' => $trees, 'categories' => $categories];
}
/**
* Add filter to display categorized products
*
* @param FilterDatasourceAdapterInterface $ds
* @param array $data
*
* @return bool has been applied
*/
protected function applyFilterByCategory(FilterDatasourceAdapterInterface $ds, $data)
{
$category = $this->categoryRepo->find($data['categoryId']);
if (!$category) {
$category = $this->categoryRepo->find($data['treeId']);
}
if ($category) {
if ($data['includeSub']) {
$categoryIds = $this->getAllChildrenIds($category);
} else {
$categoryIds = array();
}
$categoryIds[] = $category->getId();
$this->util->applyFilter($ds, 'categories.id', 'IN', $categoryIds);
return true;
}
return false;
}
