+ $user = $this->userRepo->getById($userId);
+ $key = $listName . '_view_type';
+ setting()->putUser($user, $key, $viewType);
+
+ return redirect()->back(302, [], "/settings/users/$userId");
+ }
+
+ /**
+ * Change the stored sort type for a particular view.
+ */
+ public function changeSort(Request $request, string $id, string $type)
+ {
+ $validSortTypes = ['books', 'bookshelves'];
+ if (!in_array($type, $validSortTypes)) {
+ return redirect()->back(500);
+ }
+ return $this->changeListSort($id, $request, $type);
+ }
+
+ /**
+ * Update the stored section expansion preference for the given user.
+ */
+ public function updateExpansionPreference(Request $request, string $id, string $key)
+ {
+ $this->checkPermissionOrCurrentUser('users-manage', $id);
+ $keyWhitelist = ['home-details'];
+ if (!in_array($key, $keyWhitelist)) {
+ return response("Invalid key", 500);
+ }
+
+ $newState = $request->get('expand', 'false');
+