Add custom offline message+api. Part of #1901

web/components/ui/Content/Content.tsx

@@ -53,7 +53,7 @@ export default function ContentComponent() {
   const chatUserId = useRecoilValue<string>(chatUserIdAtom);
   const { viewerCount, lastConnectTime, lastDisconnectTime } =
     useRecoilValue<ServerStatus>(serverStatusState);
-  const { extraPageContent, version, name, externalActions } = clientConfig;
+  const { extraPageContent, version, name, externalActions, offlineMessage } = clientConfig;
   const [showNotifyReminder, setShowNotifyReminder] = useState(false);
   const [showNotifyPopup, setShowNotifyPopup] = useState(false);
 
@@ -109,7 +109,10 @@ export default function ContentComponent() {
           {!online && (
             <OfflineBanner
               name={name}
-              text="Stream is offline text goes here. Will create a new form to set it in the Admin."
+              text={
+                offlineMessage ||
+                'Stream is offline text goes here. Will create a new form to set it in the Admin.'
+              }
             />
           )}
           <StatusBar

web/interfaces/client-config.model.ts

@@ -2,6 +2,7 @@ export interface ClientConfig {
   name: string;
   title?: string;
   summary: string;
+  offlineMessage?: string;
   logo: string;
   tags: string[];
   version: string;
@@ -46,6 +47,7 @@ export function makeEmptyClientConfig(): ClientConfig {
   return {
     name: '',
     summary: '',
+    offlineMessage: '',
     logo: '',
     tags: [],
     version: '',