function showAllAction()
{
if (!Config::get("allCategoriesPageEnabled")) {
return $this->return404();
}
Display::set("adPage", "allcategories");
//get all categories first parents then childs to build tree
$c = new Criteria();
$c->addOrder("parentCategoryId, name");
$categories = $this->category->findAll($c, "categoryId, parentCategoryId, name, urlName, validatedSitesCount");
$tree = new NavigationTree();
foreach ($categories as $category) {
$value = $category;
//add node to tree
$tree->addNode($category['categoryId'], $category['parentCategoryId'], $value);
}
//build tree
$this->set("allCategories", $tree->render());
}
