public function getTemplateVarPage() { $page = parent::getTemplateVarPage(); $page['body_classes']['category-id-' . $this->category->id] = true; $page['body_classes']['category-' . $this->category->name] = true; $page['body_classes']['category-id-parent-' . $this->category->id_parent] = true; $page['body_classes']['category-depth-level-' . $this->category->level_depth] = true; return $page; }