nextcloud / server

		if (!$this->loadedLegacyFilters) {

			$legacyFilters = $this->getNavigation();

			foreach ($legacyFilters['top'] as $filter => $data) {

				$this->filters[$filter] = new LegacyFilter(

					$this, $filter, $data['name'], true

				);

			}

			foreach ($legacyFilters['apps'] as $filter => $data) {

				$this->filters[$filter] = new LegacyFilter(

				);

			}

			foreach ($legacyFilters['apps'] as $filter => $data) {

				$this->filters[$filter] = new LegacyFilter(

					$this, $filter, $data['name'], false

				);

			}

			$this->loadedLegacyFilters = true;

		}