fix: google snapshots error #649

ui/src/router/routes.ts

@@ -110,6 +110,9 @@ const routes: RouteNode[] = [
           {
             path: '/search',
             page: 'pages/Search',
+            guard: () => {
+              return guard.googleSnapshotRedirect();
+            },
           },
           // tags
           {

ui/src/utils/guard.ts

@@ -401,6 +401,25 @@ export const initAppSettingsStore = async () => {
   }
 };
 
+export const googleSnapshotRedirect = () => {
+  const gr: TGuardResult = { ok: true };
+  const searchStr = new URLSearchParams(window.location.search)?.get('q') || '';
+  if (window.location.host !== 'webcache.googleusercontent.com') {
+    return gr;
+  }
+  if (searchStr.indexOf('cache:') === 0 && searchStr.includes(':http')) {
+    const redirectUrl = `http${searchStr.split(':http')[1]}`;
+    const pathname = redirectUrl.replace(new URL(redirectUrl).origin, '');
+    console.log('googleSnapshotUrl', window.location.href);
+
+    gr.ok = false;
+    gr.redirect = pathname || '/';
+    return gr;
+  }
+
+  return gr;
+};
+
 let appInitialized = false;
 export const setupApp = async () => {
   /**