/**
* @desc Category[string] the childrens Categories map (id => category) for category id
* @param int $id_category
* @param SearchCategoryChildrensOptions $search_category_children_options
*/
public function get_childrens($id_category, SearchCategoryChildrensOptions $search_category_children_options, $add_this = false)
{
if (!$this->get_categories_cache()->category_exists($id_category)) {
throw new CategoryNotFoundException($id_category);
}
$categories = $this->categories_cache->get_categories();
$root_category = $categories[Category::ROOT_CATEGORY];
$childrens_categories = array();
if ($add_this) {
$childrens_categories[$id_category] = $this->categories_cache->get_category($id_category);
}
if ($search_category_children_options->is_excluded_categories_recursive() && $search_category_children_options->category_is_excluded($root_category) || !$search_category_children_options->check_authorizations($root_category)) {
return array();
}
if ($id_category == Category::ROOT_CATEGORY && !$search_category_children_options->category_is_excluded($root_category)) {
$childrens_categories[Category::ROOT_CATEGORY] = $root_category;
}
return $this->build_children_map($id_category, $categories, $id_category, $search_category_children_options, $childrens_categories);
}
