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feat: show error message when not connected to internet while collabo… (#6165)

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Co-authored-by: dwelle <luzar.david@gmail.com>
Resolves https://github.com/excalidraw/excalidraw/issues/5994
This commit is contained in:
Matthieu Rossignon 2023-02-04 15:03:39 +01:00 • committed by GitHub
parent 11e2f90ca1
commit a8e6028c33
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 45 additions and 6 deletions
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15
src/excalidraw-app/index.tsx
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@ -52,6 +52,7 @@ import Collab, {
collabAPIAtom,
collabDialogShownAtom,
isCollaboratingAtom,
isOfflineAtom,
} from "./collab/Collab";
import {
exportToBackend,
@ -66,10 +67,7 @@ import {
} from "./data/localStorage";
import CustomStats from "./CustomStats";
import { restore, restoreAppState, RestoredDataState } from "../data/restore";
import "./index.scss";
import { ExportToExcalidrawPlus } from "./components/ExportToExcalidrawPlus";
import { updateStaleImageStatuses } from "./data/FileManager";
import { newElementWith } from "../element/mutateElement";
import { isInitializedImageElement } from "../element/typeChecks";
@ -77,7 +75,7 @@ import { loadFilesFromFirebase } from "./data/firebase";
import { LocalData } from "./data/LocalData";
import { isBrowserStorageStateNewer } from "./data/tabSync";
import clsx from "clsx";
import { atom, Provider, useAtom } from "jotai";
import { atom, Provider, useAtom, useAtomValue } from "jotai";
import { jotaiStore, useAtomWithInitialValue } from "../jotai";
import { reconcileElements } from "./collab/reconciliation";
import { parseLibraryTokensFromUrl, useHandleLibrary } from "../data/library";
@ -85,6 +83,8 @@ import { AppMainMenu } from "./components/AppMainMenu";
import { AppWelcomeScreen } from "./components/AppWelcomeScreen";
import { AppFooter } from "./components/AppFooter";
import "./index.scss";
polyfill();
window.EXCALIDRAW_THROTTLE_RENDER = true;
@ -599,6 +599,8 @@ const ExcalidrawWrapper = () => {
localStorage.setItem(STORAGE_KEYS.LOCAL_STORAGE_LIBRARY, serializedItems);
};
const isOffline = useAtomValue(isOfflineAtom);
return (
<div
style={{ height: "100%" }}
@ -661,6 +663,11 @@ const ExcalidrawWrapper = () => {
/>
<AppWelcomeScreen setCollabDialogShown={setCollabDialogShown} />
<AppFooter />
{isCollaborating && isOffline && (
<div className="collab-offline-warning">
{t("alerts.collabOfflineWarning")}
</div>
)}
</Excalidraw>
{excalidrawAPI && <Collab excalidrawAPI={excalidrawAPI} />}
{errorMessage && (