у кого 1.5.5 или 1.5.6
добавьте методы в ModelCatalogProductAjax,
ну и model_catalog_category заменить на model_catalog_product_ajax
public function getPath($category_id) {
$query = $this->db->query("SELECT name, parent_id FROM " . DB_PREFIX . "category c LEFT JOIN " . DB_PREFIX . "category_description cd ON (c.category_id = cd.category_id) WHERE c.category_id = '" . (int)$category_id . "' AND cd.language_id = '" . (int)$this->config->get('config_language_id') . "' ORDER BY c.sort_order, cd.name ASC");
if ($query->row['parent_id']) {
return $this->getPath($query->row['parent_id'], $this->config->get('config_language_id')) . $this->language->get('text_separator') . $query->row['name'];
} else {
return $query->row['name'];
}
}
public function getCategories($parent_id = 0) {
$category_data = $this->cache->get('category.' . (int)$this->config->get('config_language_id') . '.' . (int)$parent_id);
if (!$category_data) {
$category_data = array();
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "category c LEFT JOIN " . DB_PREFIX . "category_description cd ON (c.category_id = cd.category_id) WHERE c.parent_id = '" . (int)$parent_id . "' AND cd.language_id = '" . (int)$this->config->get('config_language_id') . "' ORDER BY c.sort_order, cd.name ASC");
foreach ($query->rows as $result) {
$category_data[] = array(
'category_id' => $result['category_id'],
'name' => $this->getPath($result['category_id'], $this->config->get('config_language_id')),
'status' => $result['status'],
'sort_order' => $result['sort_order']
);
$category_data = array_merge($category_data, $this->getCategories($result['category_id']));
}
$this->cache->set('category.' . (int)$this->config->get('config_language_id') . '.' . (int)$parent_id, $category_data);
}
return $category_data;
}