public function execute()
{
$id = waRequest::get('id', 0, waRequest::TYPE_INT);
$collapsed = waRequest::get('collapsed', 0, waRequest::TYPE_INT);
if ($collapsed) {
shopCategories::setCollapsed($id);
return;
}
shopCategories::setExpanded($id);
if (waRequest::get('tree')) {
$categories = new shopCategories($id);
$this->view->assign('categories', $categories->getList());
}
}
private function deleteList($hash)
{
$model = $this->getModel($hash[0]);
if (!$model) {
return true;
}
$item = null;
if ($model = $this->getModel($hash[0])) {
if (!$model->delete($hash[1])) {
return false;
}
if ($hash[0] == 'category') {
$this->logAction('category_delete', $hash[1]);
if ($item['parent_id']) {
$count = $model->countByField('parent_id', $item['parent_id']);
$this->response['old_parent_category'] = array('id' => $item['parent_id'], 'children_count' => $model->countByField('parent_id', $item['parent_id']));
if (!$count) {
shopCategories::clear($item['parent_id']);
}
}
}
}
return true;
}
/**
* @return shopCategoryModel
*/
private static function getCategoryModel()
{
if (!self::$category_model) {
self::$category_model = new shopCategoryModel();
}
return self::$category_model;
}
public function delete($id)
{
$id = (int) $id;
$item = $this->getById($id);
if (!$item) {
return false;
}
$parent_id = (int) $item['parent_id'];
/**
* @event category_delete
*/
wa()->event('category_delete', $item);
// because all descendants will be thrown one level up
// it's necessary to ensure uniqueness urls of descendants in new environment (new parent)
foreach ($this->descendants($item, false)->order("`{$this->depth}`, `{$this->left}`")->query() as $child) {
$url = $this->suggestUniqueUrl($child['url'], $child['id'], $parent_id);
if ($url != $child['url']) {
$this->updateById($child['id'], array('url' => $url, 'full_url' => $this->fullUrl($item['full_url'], $child['url'])));
}
}
// than correct full urls of descendants taking into account full url of new parent
if (!$parent_id) {
$this->correctFullUrlOfDescendants($item, '');
} else {
$parent = $this->getById($parent_id);
$this->correctFullUrlOfDescendants($item, $parent['full_url']);
}
if (!parent::delete($id)) {
return false;
}
// delete related info
$category_params_model = new shopCategoryParamsModel();
$category_params_model->clear($id);
$category_products_model = new shopCategoryProductsModel();
$category_products_model->deleteByField('category_id', $id);
$category_routes_model = new shopCategoryRoutesModel();
$category_routes_model->deleteByField('category_id', $id);
$product_model = new shopProductModel();
$product_model->correctMainCategory(null, $id);
shopCategories::clear($id);
$this->clearCache();
return true;
}
