feat: Redirect on unpublished share access (#3760)

* feat(WIP): Redirect on unpublished shares

* feat[WIP]: add redirect with test notice

* Revert to `Login` display, no redirects

app/scenes/Document/Shared.tsx

@@ -4,6 +4,7 @@ import * as React from "react";
 import { Helmet } from "react-helmet";
 import { RouteComponentProps, useLocation } from "react-router-dom";
 import { useTheme } from "styled-components";
+import { setCookie } from "tiny-cookie";
 import DocumentModel from "~/models/Document";
 import Error404 from "~/scenes/Error404";
 import ErrorOffline from "~/scenes/ErrorOffline";
@@ -11,7 +12,8 @@ import Layout from "~/components/Layout";
 import Sidebar from "~/components/Sidebar/Shared";
 import useStores from "~/hooks/useStores";
 import { NavigationNode } from "~/types";
-import { OfflineError } from "~/utils/errors";
+import { AuthorizationError, OfflineError } from "~/utils/errors";
+import Login from "../Login";
 import Document from "./components/Document";
 import Loading from "./components/Loading";
 
@@ -105,7 +107,14 @@ function SharedDocumentScene(props: Props) {
   }, [documents, documentSlug, shareId, ui]);
 
   if (error) {
-    return error instanceof OfflineError ? <ErrorOffline /> : <Error404 />;
+    if (error instanceof OfflineError) {
+      return <ErrorOffline />;
+    } else if (error instanceof AuthorizationError) {
+      setCookie("postLoginRedirectPath", props.location.pathname);
+      return <Login />;
+    } else {
+      return <Error404 />;
+    }
   }
 
   if (!response) {