Release candidate for Oct/Nov 2025

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@openstax/os-webview",
-    "version": "2.145.2",
+    "version": "2.146.2",
     "description": "OpenStax webview",
     "scripts": {
         "test": "jest --coverage ./test/src",

src/app/components/shell/router-helpers/use-link-handler.ts

@@ -42,7 +42,13 @@ export default function useLinkHandler() {
     const navigate = useNavigate();
     const navigateTo = useCallback(
         (path: Location['href'], state: State = {x: 0, y: 0}) => {
-            navigate(linkHelper.stripOpenStaxDomain(path), state);
+            const stripped = linkHelper.stripOpenStaxDomain(path);
+
+            if (stripped.startsWith('http')) {
+                window.location.href = stripped;
+            } else {
+                navigate(stripped, state);
+            }
         },
         [navigate]
     );

src/app/layouts/default/header/sticky-note/sticky-note.tsx

@@ -1,19 +1,12 @@
 import React from 'react';
 import RawHTML from '~/components/jsx-helpers/raw-html';
-import {usePutAway} from '../../shared';
+import {usePutAway, StickyDataWithBanner} from '../../shared';
 import './sticky-note.scss';
 
-export type StickyNoteProps = {
-    stickyData: {
-        mode: 'emergency';
-        emergency_content: string;
-    } | object | null;
-};
-
-export default function StickyNote({stickyData}: StickyNoteProps) {
+export default function StickyNote({stickyData}: {stickyData: StickyDataWithBanner | null}) {
     const [closed, PutAway] = usePutAway();
 
-    if (!stickyData || closed || !('emergency_content' in stickyData)) {
+    if (!stickyData || closed || stickyData.mode !== 'emergency') {
         return null;
     }
 

src/app/layouts/default/shared.tsx

@@ -15,11 +15,12 @@ type BannerInfo = {
 type StickyDataRaw = {
     start: string;
     expires: string;
-    emergency_expires: string;
+    emergency_expires: string | null;
+    emergency_content: string;
     show_popup: boolean;
 };
 
-type StickyDataWithBanner = StickyDataRaw & {
+export type StickyDataWithBanner = StickyDataRaw & {
     bannerInfo: BannerInfo;
     mode: 'emergency' | 'popup' | 'banner' | null;
 };
@@ -62,7 +63,7 @@ function getMode(stickyData: StickyDataRaw | null): 'emergency' | 'popup' | 'ban
         return null;
     }
 
-    const expireDate = new Date(stickyData.emergency_expires);
+    const expireDate = new Date(stickyData.emergency_expires ?? 0);
     const useEmergency = stickyData.emergency_expires && Date.now() < expireDate.getTime();
 
     if (useEmergency) {

test/src/layouts/default/default.test.tsx

@@ -5,9 +5,11 @@ import userEvent from '@testing-library/user-event';
 import {
     useSeenCounter,
     usePutAway,
-    useStickyData
+    useStickyData,
+    StickyDataWithBanner
 } from '~/layouts/default/shared';
 import DefaultLayout from '~/layouts/default/default';
+import StickyNote from '~/layouts/default/header/sticky-note/sticky-note';
 import stickyData from './data/sticky.json';
 import fundraiserData from './data/fundraiser.json';
 import footerData from './data/footer.json';
@@ -226,6 +228,47 @@ describe('Layouts Default TypeScript Conversions', () => {
             );
             mockCmsFetch.mockImplementation(basicImplementation);
         });
+        test('useStickyData hook handles null emergency_expires', async () => {
+            mockCmsFetch.mockImplementation((path: string) => {
+                if (path === 'sticky/') {
+                    /* eslint-disable camelcase */
+                    return Promise.resolve({
+                        ...stickyData,
+                        emergency_expires: null
+                    });
+                    /* eslint-enable camelcase */
+                }
+                return basicImplementation(path);
+            });
+            const TestComponent = () => {
+                const data = useStickyData();
+
+                return (
+                    <div data-testid="sticky-data">
+                        {data && data.mode === 'banner'
+                            ? 'mode is banner'
+                            : 'no data'}
+                    </div>
+                );
+            };
+
+            render(<TestComponent />);
+            expect(await screen.findByTestId('sticky-data')).toHaveTextContent(
+                'mode is banner'
+            );
+            mockCmsFetch.mockImplementation(basicImplementation);
+        });
+        test('sticky-note (emergency) renders', () => {
+            const data = {
+                mode: 'emergency',
+                emergency_content: 'The message' // eslint-disable-line camelcase
+            } as StickyDataWithBanner;
+
+            render(<StickyNote stickyData={data} />);
+            const alert = screen.getByRole('alert');
+
+            expect(alert.textContent).toBe('The message');
+        });
     });
 });