/** * @param string[] $eans * @param array $fields * * @return $this */ public function fetchProductsByEans(array $eans, array $fields = array()) { parent::fetchProductsByEans($eans, $fields); if (ProductFields::requiresCategories($fields)) { $this->requireCategoryTree(); } if (ProductFields::requiresFacets($fields)) { $this->requireFacets(); } return $this; }
public function requiresCategories() { $productCategories = isset($this->result['fields']) && ProductFields::requiresCategories($this->result['fields']); $categoryFacets = isset($this->result['categories']) && $this->result['categories']; return $productCategories || $categoryFacets; }