Update server update required handling

src/components/ConnectionErrorPage.tsx

@@ -0,0 +1,45 @@
+import React, { FC, useEffect, useState } from 'react';
+
+import Page from 'components/Page';
+import globalize from 'lib/globalize';
+import { ConnectionState } from 'lib/jellyfin-apiclient';
+
+interface ConnectionErrorPageProps {
+    state: ConnectionState
+}
+
+const ConnectionErrorPage: FC<ConnectionErrorPageProps> = ({
+    state
+}) => {
+    const [ title, setTitle ] = useState<string>();
+    const [ htmlMessage, setHtmlMessage ] = useState<string>();
+
+    useEffect(() => {
+        if (state === ConnectionState.ServerUpdateNeeded) {
+            setTitle(globalize.translate('HeaderUpdateRequired'));
+            setHtmlMessage(globalize.translate(
+                'ServerUpdateNeeded',
+                '<a href="https://jellyfin.org/downloads/server/">jellyfin.org/downloads/server</a>'
+            ));
+        }
+    }, [ state ]);
+
+    if (!title) return;
+
+    return (
+        <Page
+            id='connectionErrorPage'
+            className='mainAnimatedPage standalonePage'
+            isBackButtonEnabled={false}
+        >
+            <div className='padded-left padded-right'>
+                <h1>{title}</h1>
+                {htmlMessage && (
+                    <p dangerouslySetInnerHTML={{ __html: htmlMessage }} />
+                )}
+            </div>
+        </Page>
+    );
+};
+
+export default ConnectionErrorPage;

src/components/ConnectionRequired.tsx

@@ -2,10 +2,9 @@ import React, { FunctionComponent, useCallback, useEffect, useState } from 'reac
 import { Outlet, useLocation, useNavigate } from 'react-router-dom';
 import type { ApiClient, ConnectResponse } from 'jellyfin-apiclient';
 
-import globalize from 'lib/globalize';
 import { ConnectionState, ServerConnections } from 'lib/jellyfin-apiclient';
 
-import alert from './alert';
+import ConnectionErrorPage from './ConnectionErrorPage';
 import Loading from './loading/LoadingComponent';
 
 enum AccessLevel {
@@ -56,8 +55,16 @@ const ConnectionRequired: FunctionComponent<ConnectionRequiredProps> = ({
     const navigate = useNavigate();
     const location = useLocation();
 
+    const [ errorState, setErrorState ] = useState<ConnectionState>();
     const [ isLoading, setIsLoading ] = useState(true);
 
+    const navigateIfNotThere = useCallback((route: BounceRoutes) => {
+        // If we try to navigate to the current route, just set isLoading = false
+        if (location.pathname === route) setIsLoading(false);
+        // Otherwise navigate to the route
+        else navigate(route);
+    }, [ location.pathname, navigate ]);
+
     const bounce = useCallback(async (connectionResponse: ConnectResponse) => {
         switch (connectionResponse.State) {
             case ConnectionState.SignedIn:
@@ -77,31 +84,14 @@ const ConnectionRequired: FunctionComponent<ConnectionRequiredProps> = ({
                 return;
             case ConnectionState.ServerSelection:
                 // Bounce to select server page
-                if (location.pathname === BounceRoutes.SelectServer) {
-                    setIsLoading(false);
-                } else {
-                    console.debug('[ConnectionRequired] redirecting to select server page');
-                    navigate(BounceRoutes.SelectServer);
-                }
-                return;
-            case ConnectionState.ServerUpdateNeeded:
-                // Show update needed message and bounce to select server page
-                try {
-                    await alert({
-                        text: globalize.translate('ServerUpdateNeeded', 'https://github.com/jellyfin/jellyfin'),
-                        html: globalize.translate('ServerUpdateNeeded', '<a href="https://github.com/jellyfin/jellyfin">https://github.com/jellyfin/jellyfin</a>')
-                    });
-                } catch (ex) {
-                    console.warn('[ConnectionRequired] failed to show alert', ex);
-                }
-                console.debug('[ConnectionRequired] server update required, redirecting to select server page');
-                navigate(BounceRoutes.SelectServer);
+                console.debug('[ConnectionRequired] redirecting to select server page');
+                navigateIfNotThere(BounceRoutes.SelectServer);
                 return;
         }
 
         console.warn('[ConnectionRequired] unhandled connection state', connectionResponse.State);
     // eslint-disable-next-line react-hooks/exhaustive-deps
-    }, [location.pathname, navigate]);
+    }, [ navigateIfNotThere, location.pathname, navigate ]);
 
     const handleWizard = useCallback(async (firstConnection: ConnectResponse | null) => {
         const apiClient = firstConnection?.ApiClient || ServerConnections.currentApiClient();
@@ -194,7 +184,9 @@ const ConnectionRequired: FunctionComponent<ConnectionRequiredProps> = ({
             console.debug('[ConnectionRequired] connection state', firstConnection?.State);
             ServerConnections.firstConnection = true;
 
-            if (level === AccessLevel.Wizard) {
+            if (firstConnection?.State === ConnectionState.ServerUpdateNeeded) {
+                setErrorState(firstConnection.State);
+            } else if (level === AccessLevel.Wizard) {
                 handleWizard(firstConnection)
                     .catch(err => {
                         console.error('[ConnectionRequired] could not validate wizard status', err);
@@ -217,6 +209,10 @@ const ConnectionRequired: FunctionComponent<ConnectionRequiredProps> = ({
         });
     }, [handleIncompleteWizard, handleWizard, level, validateUserAccess]);
 
+    if (errorState) {
+        return <ConnectionErrorPage state={errorState} />;
+    }
+
     if (isLoading) {
         return <Loading />;
     }

src/strings/en-us.json

@@ -538,6 +538,7 @@
     "HeaderTypeText": "Enter Text",
     "HeaderUninstallPlugin": "Uninstall Plugin",
     "HeaderUpcomingOnTV": "Upcoming On TV",
+    "HeaderUpdateRequired": "Update Required",
     "HeaderUploadImage": "Upload Image",
     "HeaderUploadLyrics": "Upload Lyrics",
     "HeaderUploadSubtitle": "Upload Subtitle",