snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

react/features/whiteboard/components/web/WhiteboardApp.tsx

@@ -0,0 +1,96 @@
+import React, { ComponentType } from 'react';
+
+import BaseApp from '../../../base/app/components/BaseApp';
+import GlobalStyles from '../../../base/ui/components/GlobalStyles.web';
+import JitsiThemeProvider from '../../../base/ui/components/JitsiThemeProvider.web';
+import { decodeFromBase64URL } from '../../../base/util/httpUtils';
+import { parseURLParams } from '../../../base/util/parseURLParams';
+import { safeDecodeURIComponent } from '../../../base/util/uri';
+import logger from '../../logger';
+
+import NoWhiteboardError from './NoWhiteboardError';
+import WhiteboardWrapper from './WhiteboardWrapper';
+
+/**
+ * Wrapper application for the whiteboard.
+ *
+ * @augments BaseApp
+ */
+export default class WhiteboardApp extends BaseApp<any> {
+    /**
+     * Navigates to {@link Whiteboard} upon mount.
+     *
+     * @returns {void}
+     */
+    override async componentDidMount() {
+        await super.componentDidMount();
+
+        const { state } = parseURLParams(window.location.href, true);
+        const decodedState = JSON.parse(decodeFromBase64URL(state));
+        const { collabServerUrl, localParticipantName } = decodedState;
+        let { roomId, roomKey } = decodedState;
+
+        if (!roomId && !roomKey) {
+            try {
+                const { generateCollaborationLinkData } = await import(
+                    /* webpackChunkName: "excalidraw" */ '@jitsi/excalidraw'
+                );
+                const collabDetails = await generateCollaborationLinkData();
+
+                roomId = collabDetails.roomId;
+                roomKey = collabDetails.roomKey;
+
+                if (window.ReactNativeWebView) {
+                    setTimeout(() => {
+                        window.ReactNativeWebView.postMessage(JSON.stringify({
+                            collabDetails,
+                            collabServerUrl
+                        }));
+                    }, 0);
+                }
+            } catch (e: any) {
+                logger.error('Couldn\'t generate collaboration link data.', e);
+            }
+        }
+
+        super._navigate({
+            component: () => (
+                <>{
+                    roomId && roomKey && collabServerUrl
+                        ? <WhiteboardWrapper
+                            className = 'whiteboard'
+                            collabDetails = {{
+                                roomId,
+                                roomKey
+                            }}
+                            collabServerUrl = { safeDecodeURIComponent(collabServerUrl) }
+                            localParticipantName = { localParticipantName } />
+                        : <NoWhiteboardError className = 'whiteboard' />
+                }</>
+            ) });
+    }
+
+    /**
+     * Overrides the parent method to inject {@link AtlasKitThemeProvider} as
+     * the top most component.
+     *
+     * @override
+     */
+    override _createMainElement(component: ComponentType<any>, props: Object) {
+        return (
+            <JitsiThemeProvider>
+                <GlobalStyles />
+                {super._createMainElement(component, props)}
+            </JitsiThemeProvider>
+        );
+    }
+
+    /**
+     * Renders the platform specific dialog container.
+     *
+     * @returns {React$Element}
+     */
+    override _renderDialogContainer() {
+        return null;
+    }
+}