Add expiration dialog.

packages/editor/src/index.tsx

@@ -38,13 +38,14 @@ declare global {
 }
 
 export type EditorPropsType = {
-    initCallback?: (locale: string) => void;
+    initCallback?: (locale: string, persistenceManager: PersistenceManager) => void;
     mapId?: number;
     isTryMode: boolean;
     readOnlyMode: boolean;
     locale?: string;
     onAction: (action: ToolbarActionType) => void;
     hotkeys?: boolean;
+    persistenceManager: PersistenceManager;
 };
 
 const loadLocaleData = (locale: string) => {
@@ -62,33 +63,15 @@ const loadLocaleData = (locale: string) => {
     }
 }
 
-const initMindplot = (locale: string) => {
+const initMindplot = (locale: string, persistenceManager: PersistenceManager) => {
     // Change page title ...
     document.title = `${global.mapTitle} | WiseMapping `;
 
-    // Configure persistence manager ...
-    let persistence: PersistenceManager;
-    if (!global.memoryPersistence && !global.readOnly) {
-        persistence = new RESTPersistenceManager({
-            documentUrl: '/c/restful/maps/{id}/document',
-            revertUrl: '/c/restful/maps/{id}/history/latest',
-            lockUrl: '/c/restful/maps/{id}/lock',
-            timestamp: global.lockTimestamp,
-            session: global.lockSession,
-        });
-    } else {
-        persistence = new LocalStorageManager(
-            `/c/restful/maps/{id}/${global.historyId ? `${global.historyId}/` : ''}document/xml${!global.isAuth ? '-pub' : ''
-            }`,
-            true
-        );
-    }
-
     const params = new URLSearchParams(window.location.search.substring(1));
 
     const zoomParam = Number.parseFloat(params.get('zoom'));
     const options = DesignerOptionsBuilder.buildOptions({
-        persistenceManager: persistence,
+        persistenceManager,
         readOnly: Boolean(global.readOnly || false),
         mapId: String(global.mapId),
         container: 'mindplot',
@@ -120,9 +103,10 @@ const Editor = ({
     locale = 'en',
     onAction,
     hotkeys = true,
+    persistenceManager,
 }: EditorPropsType): React.ReactElement => {
     React.useEffect(() => {
-        initCallback(locale);
+        initCallback(locale, persistenceManager);
     }, []);
 
     React.useEffect(() => {

packages/mindplot/src/components/MockPersistenceManager.ts

@@ -0,0 +1,48 @@
+/*
+ *    Copyright [2022] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+import $ from 'jquery';
+import { $assert } from '@wisemapping/core-js';
+import PersistenceManager from './PersistenceManager';
+
+class MockPersistenceManager extends PersistenceManager {
+  private exampleMap: string;
+
+  constructor(exampleMapAsXml: string) {
+    super();
+    $assert(exampleMapAsXml, 'The test map must be set');
+    this.exampleMap = exampleMapAsXml;
+  }
+
+  saveMapXml(): void {
+    // Ignore, no implementation required ...
+  }
+
+  discardChanges() {
+    // Ignore, no implementation required ...
+  }
+
+  loadMapDom() {
+    return $.parseXML(this.exampleMap);
+  }
+
+  unlockMap(): void {
+    // Ignore, no implementation required ...
+  }
+}
+
+export default MockPersistenceManager;

packages/mindplot/src/components/PersistenceManager.ts

@@ -20,10 +20,20 @@ import { $assert } from '@wisemapping/core-js';
 import { Mindmap } from '..';
 import XMLSerializerFactory from './persistence/XMLSerializerFactory';
 
+export type PersistenceError = {
+  severity: string;
+  message: string;
+  errorType?: 'session-expired' | 'bad-request' | 'generic';
+};
+
+export type PersistenceErrorCallback = (error: PersistenceError) => void;
+
 abstract class PersistenceManager {
   // eslint-disable-next-line no-use-before-define
   static _instance: PersistenceManager;
 
+  private _errorHandlers: PersistenceErrorCallback[] = [];
+
   save(mindmap: Mindmap, editorProperties, saveHistory: boolean, events?) {
     $assert(mindmap, 'mindmap can not be null');
     $assert(editorProperties, 'editorProperties can not be null');
@@ -48,6 +58,24 @@ abstract class PersistenceManager {
     return PersistenceManager.loadFromDom(mapId, domDocument);
   }
 
+  triggerError(error: PersistenceError) {
+    this._errorHandlers.forEach((handler) => handler(error));
+  }
+
+  addErrorHandler(callback: PersistenceErrorCallback) {
+    this._errorHandlers.push(callback);
+  }
+
+  removeErrorHandler(callback?: PersistenceErrorCallback) {
+    if (!callback) {
+      this._errorHandlers.length = 0;
+    }
+    const index = this._errorHandlers.findIndex((handler) => handler === callback);
+    if (index !== -1) {
+      this._errorHandlers.splice(index, 1);
+    }
+  }
+
   abstract discardChanges(mapId: string): void;
 
   abstract loadMapDom(mapId: string): Document;

packages/mindplot/src/components/RestPersistenceManager.ts

@@ -18,7 +18,7 @@
 import { $assert } from '@wisemapping/core-js';
 import $ from 'jquery';
 import { $msg } from './Messages';
-import PersistenceManager from './PersistenceManager';
+import PersistenceManager, { PersistenceError } from './PersistenceManager';
 
 class RESTPersistenceManager extends PersistenceManager {
   private documentUrl: string;
@@ -76,7 +76,7 @@ class RESTPersistenceManager extends PersistenceManager {
           method: 'PUT',
           // Blob helps to resuce the memory on large payload.
           body: new Blob([JSON.stringify(data)], { type: 'text/plain' }),
-          headers: { 'Content-Type': 'application/json; charset=utf-8', Accept: 'application/json' },
+          headers: { 'Content-Type': 'application/json; charset=utf-8', Accept: 'application/json', 'X-CSRF-Token': this.getCSRFToken() },
         },
       ).then(async (response: Response) => {
         if (response.ok) {
@@ -86,7 +86,7 @@ class RESTPersistenceManager extends PersistenceManager {
           console.log(`Saving error: ${response.status}`);
           let userMsg;
           if (response.status === 405) {
-            userMsg = { severity: 'SEVERE', message: $msg('SESSION_EXPIRED') };
+            userMsg = { severity: 'SEVERE', message: $msg('SESSION_EXPIRED'), errorType: 'session-expired' };
           } else {
             const responseText = await response.text();
             const contentType = response.headers['Content-Type'];
@@ -101,6 +101,7 @@ class RESTPersistenceManager extends PersistenceManager {
               userMsg = persistence._buildError(serverMsg);
             }
           }
+          this.triggerError(userMsg);
           events.onError(userMsg);
         }
 
@@ -109,9 +110,11 @@ class RESTPersistenceManager extends PersistenceManager {
           clearTimeout(persistence.clearTimeout);
         }
         persistence.onSave = false;
-      }).catch((error) => {
+      }).catch(() => {
-        console.log(`Unexpected save error => ${error}`);
+        const userMsg: PersistenceError = {
-        const userMsg = { severity: 'SEVERE', message: $msg('SAVE_COULD_NOT_BE_COMPLETED') };
+          severity: 'SEVERE', message: $msg('SAVE_COULD_NOT_BE_COMPLETED'), errorType: 'generic',
+        };
+        this.triggerError(userMsg);
         events.onError(userMsg);
 
         // Clear event timeout ...
@@ -127,7 +130,7 @@ class RESTPersistenceManager extends PersistenceManager {
     fetch(this.revertUrl.replace('{id}', mapId),
       {
         method: 'POST',
-        headers: { 'Content-Type': 'application/json; charset=utf-8', Accept: 'application/json' },
+        headers: { 'Content-Type': 'application/json; charset=utf-8', Accept: 'application/json', 'X-CSRF-Token': this.getCSRFToken() },
       });
   }
 
@@ -136,7 +139,7 @@ class RESTPersistenceManager extends PersistenceManager {
       this.lockUrl.replace('{id}', mapId),
       {
         method: 'PUT',
-        headers: { 'Content-Type': 'text/plain' },
+        headers: { 'Content-Type': 'text/plain', 'X-CSRF-Token': this.getCSRFToken() },
         body: 'false',
       },
     );
@@ -156,14 +159,17 @@ class RESTPersistenceManager extends PersistenceManager {
     return { severity, message };
   }
 
+  private getCSRFToken(): string {
+    return document.head.querySelector('meta[name="_csrf"]').getAttribute('content');
+  }
+
   loadMapDom(mapId: string): Document {
-    // Let's try to open one from the local directory ...
     let xml: Document;
     $.ajax({
       url: `${this.documentUrl.replace('{id}', mapId)}/xml`,
       method: 'get',
       async: false,
-      headers: { 'Content-Type': 'text/plain', Accept: 'application/xml' },
+      headers: { 'Content-Type': 'text/plain', Accept: 'application/xml', 'X-CSRF-Token': this.getCSRFToken() },
       success(responseText) {
         xml = responseText;
       },

packages/mindplot/src/components/widget/AccountSettingsPanel.js

@@ -25,7 +25,8 @@ class AccountSettingsPanel extends ListToolbarPanel {
         // Overwite default behaviour ...
       },
       setValue() {
-        window.location = '/c/logout';
+        const elem = document.getElementById('logoutFrom');
+        elem.submit();
       },
     };
     super(elemId, model);
@@ -59,6 +60,7 @@ class AccountSettingsPanel extends ListToolbarPanel {
     content[0].innerHTML = `
         <p style='text-align:center;font-weight:bold;'>${global.accountName}</p>
         <p>${global.accountEmail}</p>
+        <form action="/c/logout" method='POST' id="logoutFrom"></form>
         <div id="account-logout" model='logout' style='text-align:center'>
           Logout
         </div>

packages/mindplot/src/index.ts

@@ -22,6 +22,7 @@ import PersistenceManager from './components/PersistenceManager';
 import Designer from './components/Designer';
 import LocalStorageManager from './components/LocalStorageManager';
 import RESTPersistenceManager from './components/RestPersistenceManager';
+import MockPersistenceManager from './components/MockPersistenceManager';
 import Menu from './components/widget/Menu';
 import DesignerOptionsBuilder from './components/DesignerOptionsBuilder';
 import ImageExporterFactory from './components/export/ImageExporterFactory';
@@ -48,6 +49,7 @@ export {
   DesignerBuilder,
   PersistenceManager,
   RESTPersistenceManager,
+  MockPersistenceManager,
   LocalStorageManager,
   DesignerOptionsBuilder,
   buildDesigner,

packages/webapp/src/@types/index.d.ts

@@ -1,2 +1,3 @@
 declare module '*.png';
 declare module '*.svg';
+declare module '*.wxml';

packages/webapp/src/app.tsx

@@ -17,6 +17,7 @@ import { ThemeProvider, Theme, StyledEngineProvider } from '@mui/material/styles
 import ReactGA from 'react-ga';
 import EditorPage from './components/editor-page';
 import AppConfig from './classes/app-config';
+import withSessionExpirationHandling from './components/HOCs/withSessionExpirationHandling';
 
 
 declare module '@mui/styles/defaultTheme' {
@@ -43,6 +44,8 @@ const App = (): ReactElement => {
     const istTryMode = global.memoryPersistence;
     const mapId = parseInt(global.mapId, 10);
 
+    const EditorPageComponent = withSessionExpirationHandling(EditorPage);
+
     return locale.message ? (
         <Provider store={store}>
             <QueryClientProvider client={queryClient}>
@@ -80,13 +83,13 @@ const App = (): ReactElement => {
                                     />
                                     <Route
                                         exact path="/c/maps/"
-                                        component={MapsPage}
+                                        component={withSessionExpirationHandling(MapsPage)}
                                     />
                                     <Route exact path="/c/maps/:id/edit">
-                                        <EditorPage isTryMode={istTryMode} mapId={mapId} />
+                                        <EditorPageComponent isTryMode={istTryMode} mapId={mapId} />
                                     </Route>
                                     <Route exact path="/c/maps/:id/try">
-                                        <EditorPage isTryMode={istTryMode} mapId={mapId} />
+                                        <EditorPageComponent isTryMode={istTryMode} mapId={mapId} />
                                     </Route>
                                 </Switch>
                             </Router>

packages/webapp/src/classes/app-config/index.ts

@@ -1,4 +1,3 @@
-import { sessionExpired } from "../../redux/clientSlice";
 import Client from "../client";
 import CacheDecoratorClient from "../client/cache-decorator-client";
 import MockClient from "../client/mock-client";
@@ -53,9 +52,7 @@ class _AppConfig {
         const config = this.getInstance();
         let result: Client;
         if (config.clientType == 'rest') {
-            result = new RestClient(config.apiBaseUrl, () => {
+            result = new RestClient(config.apiBaseUrl);
-                sessionExpired();
-            });
             console.log('Service using rest client. ' + JSON.stringify(config));
         } else {
             console.log('Warning:Service using mockservice client');

packages/webapp/src/classes/client/cache-decorator-client/index.ts

@@ -1,4 +1,4 @@
-import { Mindmap } from '@wisemapping/mindplot';
+import { Mindmap, PersistenceManager } from '@wisemapping/mindplot';
 import Client, {
     AccountInfo,
     BasicMapInfo,
@@ -18,6 +18,10 @@ class CacheDecoratorClient implements Client {
         this.client = client;
     }
 
+    onSessionExpired(callback?: () => void): () => void {
+        return this.client.onSessionExpired(callback);
+    }
+
     fetchMindmap(id: number): Mindmap {
         return this.client.fetchMindmap(id);
     }
@@ -125,6 +129,15 @@ class CacheDecoratorClient implements Client {
     revertHistory(id: number, cid: number): Promise<void> {
         return this.client.revertHistory(id, cid);
     }
+    
+    buildPersistenceManager(): PersistenceManager {
+        return this.client.buildPersistenceManager();
+    }
+
+    removePersistenceManager(): void {
+        return this.client.removePersistenceManager();
+    }
+
 }
 
 export default CacheDecoratorClient;

packages/webapp/src/classes/client/client-health-sentinel/index.tsx

@@ -45,7 +45,7 @@ const ClientHealthSentinel = (): React.ReactElement => {
 
                 <DialogActions>
                     <Button type="button" color="primary" size="medium" onClick={handleOnClose}>
-                        <FormattedMessage id="action.close-button" defaultMessage="Close" />
+                        <FormattedMessage id="login.signin" defaultMessage="Sign In" />
                     </Button>
                 </DialogActions>
             </Dialog>

packages/webapp/src/classes/client/index.ts

@@ -1,4 +1,4 @@
-import { Mindmap } from '@wisemapping/mindplot';
+import { Mindmap, PersistenceManager } from '@wisemapping/mindplot';
 import { Locale, LocaleCode } from '../app-i18n';
 
 export type NewUser = {
@@ -109,6 +109,10 @@ interface Client {
 
     fetchMindmap(id:number): Mindmap;
 
+    buildPersistenceManager(): PersistenceManager;
+    removePersistenceManager(): void;
+
+    onSessionExpired(callback?: () => void): () => void;
 }
 
 export default Client;

packages/webapp/src/classes/client/mock-client/example-map.wxml

@@ -0,0 +1,70 @@
+<map name="3" version="tango">
+    <topic central="true" text="Welcome To WiseMapping" id="1" fontStyle=";;#ffffff;;;">
+        <icon id="sign_info"/>
+        <topic position="199,-112" order="0" id="30">
+            <text><![CDATA[5 min tutorial video ?
+Follow the link !]]></text>
+            <link url="https://www.youtube.com/tv?vq=medium#/watch?v=rKxZwNKs9cE" urlType="url"/>
+            <icon id="hard_computer"/>
+        </topic>
+        <topic position="-167,-112" order="1" text="Try it Now!" id="11" fontStyle=";;#525c61;;;" bgColor="#250be3" brColor="#080559">
+            <icon id="face_surprise"/>
+            <topic position="-260,-141" order="0" text="Double Click" id="12" fontStyle=";;#525c61;;italic;"/>
+            <topic position="-278,-112" order="1" id="13">
+                <text><![CDATA[Press "enter" to add a 
+Sibling]]></text>
+            </topic>
+            <topic position="-271,-83" order="2" text="Drag map to move" id="14" fontStyle=";;#525c61;;italic;"/>
+        </topic>
+        <topic position="155,-18" order="2" text="Features" id="15" fontStyle=";;#525c61;;;">
+            <topic position="244,-80" order="0" text="Links to Sites" id="16" fontStyle=";6;#525c61;;;">
+                <link url="http://www.digg.com" urlType="url"/>
+            </topic>
+            <topic position="224,-30" order="1" text="Styles" id="31">
+                <topic position="285,-55" order="0" text="Fonts" id="17" fontStyle=";;#525c61;;;"/>
+                <topic position="299,-30" order="1" text="Topic Shapes" shape="line" id="19" fontStyle=";;#525c61;;;"/>
+                <topic position="295,-5" order="2" text="Topic Color" id="18" fontStyle=";;#525c61;;;"/>
+            </topic>
+            <topic position="229,20" order="2" text="Icons" id="20" fontStyle=";;#525c61;;;">
+                <icon id="object_rainbow"/>
+            </topic>
+            <topic position="249,45" order="3" text="History Changes" id="21" fontStyle=";;#525c61;;;">
+                <icon id="arrowc_turn_left"/>
+            </topic>
+        </topic>
+        <topic position="-176,-21" order="3" text="Mind Mapping" id="6" fontStyle=";;#525c61;;;" bgColor="#edabff">
+            <icon id="thumb_thumb_up"/>
+            <topic position="-293,-58" order="0" text="Share with Collegues" id="7" fontStyle=";;#525c61;;;"/>
+            <topic position="-266,-33" order="1" text="Online" id="8" fontStyle=";;#525c61;;;"/>
+            <topic position="-288,-8" order="2" text="Anyplace, Anytime" id="9" fontStyle=";;#525c61;;;"/>
+            <topic position="-266,17" order="3" text="Free!!!" id="10" fontStyle=";;#525c61;;;"/>
+        </topic>
+        <topic position="171,95" order="4" text="Productivity" id="2" fontStyle=";;#525c61;;;" bgColor="#d9b518">
+            <icon id="chart_bar"/>
+            <topic position="281,70" order="0" text="Share your ideas" id="3" fontStyle=";;#525c61;;;">
+                <icon id="bulb_light_on"/>
+            </topic>
+            <topic position="270,95" order="1" text="Brainstorming" id="4" fontStyle=";;#525c61;;;"/>
+            <topic position="256,120" order="2" text="Visual " id="5" fontStyle=";;#525c61;;;"/>
+        </topic>
+        <topic position="-191,54" order="5" text="Install In Your Server" id="27" fontStyle=";;#525c61;;;">
+            <icon id="hard_computer"/>
+            <topic position="-319,42" order="0" text="Open Source" id="29" fontStyle=";;#525c61;;;">
+                <icon id="soft_penguin"/>
+                <link url="http://www.wisemapping.org/" urlType="url"/>
+            </topic>
+            <topic position="-310,67" order="1" text="Download" id="28" fontStyle=";;#525c61;;;">
+                <link url="http://www.wisemapping.com/inyourserver.html" urlType="url"/>
+            </topic>
+        </topic>
+        <topic position="-169,117" order="7" text="Collaborate" id="32">
+            <icon id="people_group"/>
+            <topic position="-253,92" order="0" text="Embed" id="33"/>
+            <topic position="-254,117" order="1" text="Publish" id="34"/>
+            <topic position="-277,142" order="2" text="Share for Edition" id="35">
+                <icon id="mail_envelop"/>
+            </topic>
+        </topic>
+    </topic>
+    <relationship srcTopicId="30" destTopicId="11" lineType="3" srcCtrlPoint="-80,-56" destCtrlPoint="110,-116" endArrow="false" startArrow="true"/>
+</map>

packages/webapp/src/classes/client/mock-client/index.ts

@@ -1,4 +1,4 @@
-import { Mindmap } from '@wisemapping/mindplot';
+import { Mindmap, MockPersistenceManager, PersistenceManager } from '@wisemapping/mindplot';
 import XMLSerializerTango from '@wisemapping/mindplot/src/components/persistence/XMLSerializerTango';
 import Client, {
     AccountInfo,
@@ -11,6 +11,7 @@ import Client, {
     Permission,
 } from '..';
 import { LocaleCode, localeFromStr } from '../../app-i18n';
+import exampleMap from './example-map.wxml';
 
 const label1: Label = {
     id: 1,
@@ -34,6 +35,7 @@ class MockClient implements Client {
     private maps: MapInfo[] = [];
     private labels: Label[] = [];
     private permissionsByMap: Map<number, Permission[]> = new Map();
+    private persistenceManager: PersistenceManager;
     
     constructor() {
         // Remove, just for develop ....
@@ -110,6 +112,10 @@ class MockClient implements Client {
         this.labels = [label1, label2, label3];
     }
 
+    onSessionExpired(callback?: () => void): () => void {
+        return callback;
+    }
+    
     fetchMindmap(id: number): Mindmap {
         const parser = new DOMParser();
         const xmlDoc = parser.parseFromString(`
@@ -392,6 +398,21 @@ class MockClient implements Client {
         console.log('email:' + email);
         return Promise.resolve();
     }
+
+    buildPersistenceManager(): PersistenceManager {
+        if (this.persistenceManager){
+            return this.persistenceManager;
+        }
+        const persistence: PersistenceManager = new MockPersistenceManager(exampleMap);
+        this.persistenceManager = persistence;
+        return persistence;
+    }
+    
+    removePersistenceManager(): void {
+        if (this.persistenceManager) {
+            delete this.persistenceManager;
+        }
+    }
 }
 
 export default MockClient;

packages/webapp/src/classes/client/rest-client/index.ts

@@ -1,5 +1,6 @@
-import { LocalStorageManager, Mindmap } from '@wisemapping/mindplot';
+import { LocalStorageManager, Mindmap, PersistenceManager, RESTPersistenceManager } from '@wisemapping/mindplot';
-import axios from 'axios';
+import { PersistenceError } from '@wisemapping/mindplot/src/components/PersistenceManager';
+import axios, { AxiosInstance, AxiosResponse } from 'axios';
 import Client, {
     ErrorInfo,
     MapInfo,
@@ -11,15 +12,46 @@ import Client, {
     ImportMapInfo,
     Permission,
 } from '..';
+import { getCsrfToken } from '../../../utils';
 import { LocaleCode, localeFromStr } from '../../app-i18n';
 
 export default class RestClient implements Client {
     private baseUrl: string;
-    private sessionExpired: () => void;
+    private persistenceManager: PersistenceManager;
+    private axios: AxiosInstance;
 
-    constructor(baseUrl: string, sessionExpired: () => void) {
+    private checkResponseForSessionExpired = <T>(error: { response?: AxiosResponse<T> }): Promise<{ response?: AxiosResponse<T> }> => {
+        // TODO: Improve session timeout response and response handling
+        if (error.response && error.response.status === 405) {
+            this.sessionExpired();
+        }
+        return Promise.reject(error);
+    };
+
+    constructor(baseUrl: string) {
         this.baseUrl = baseUrl;
-        this.sessionExpired = sessionExpired;
+        this.axios = axios.create({ maxRedirects: 0 });
+        const csrfToken = getCsrfToken();
+        if (csrfToken) {
+            this.axios.defaults.headers['X-CSRF-TOKEN'] = csrfToken;
+        } else {
+            console.warn('csrf token not found in html head');
+        }
+        this.axios.interceptors.response.use((r) => r, (r) => this.checkResponseForSessionExpired(r));
+    }
+    
+    private _onSessionExpired : () => void;
+    onSessionExpired(callback?: () => void): () => void {
+        if (callback) {
+            this._onSessionExpired = callback;
+        } 
+        return this._onSessionExpired;
+    }
+
+    private sessionExpired() {
+        if (this._onSessionExpired) {
+            this._onSessionExpired();
+        }
     }
 
     fetchMindmap(id: number): Mindmap {
@@ -34,7 +66,7 @@ export default class RestClient implements Client {
 
     deleteMapPermission(id: number, email: string): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .delete(`${this.baseUrl}/c/restful/maps/${id}/collabs?email=${encodeURIComponent(email)}`, {
                     headers: { 'Content-Type': 'text/plain' },
                 })
@@ -51,7 +83,7 @@ export default class RestClient implements Client {
     // eslint-disable-next-line @typescript-eslint/no-unused-vars
     addMapPermissions(id: number, message: string, permissions: Permission[]): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .put(
                     `${this.baseUrl}/c/restful/maps/${id}/collabs/`,
                     {
@@ -77,7 +109,7 @@ export default class RestClient implements Client {
             success: (labels: Permission[]) => void,
             reject: (error: ErrorInfo) => void
         ) => {
-            axios
+            this.axios
                 .get(`${this.baseUrl}/c/restful/maps/${id}/collabs`, {
                     headers: { 'Content-Type': 'text/plain' },
                 })
@@ -104,7 +136,7 @@ export default class RestClient implements Client {
 
     deleteAccount(): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .delete(`${this.baseUrl}/c/restful/account`, {
                     headers: { 'Content-Type': 'text/plain' },
                 })
@@ -121,12 +153,12 @@ export default class RestClient implements Client {
 
     updateAccountInfo(firstname: string, lastname: string): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .put(`${this.baseUrl}/c/restful/account/firstname`, firstname, {
                     headers: { 'Content-Type': 'text/plain' },
                 })
                 .then(() => {
-                    return axios.put(`${this.baseUrl}/c/restful/account/lastname`, lastname, {
+                    return this.axios.put(`${this.baseUrl}/c/restful/account/lastname`, lastname, {
                         headers: { 'Content-Type': 'text/plain' },
                     });
                 })
@@ -144,7 +176,7 @@ export default class RestClient implements Client {
 
     updateAccountPassword(pasword: string): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .put(`${this.baseUrl}/c/restful/account/password`, pasword, {
                     headers: { 'Content-Type': 'text/plain' },
                 })
@@ -161,7 +193,7 @@ export default class RestClient implements Client {
 
     updateAccountLanguage(locale: LocaleCode): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .put(`${this.baseUrl}/c/restful/account/locale`, locale, {
                     headers: { 'Content-Type': 'text/plain' },
                 })
@@ -179,7 +211,7 @@ export default class RestClient implements Client {
 
     importMap(model: ImportMapInfo): Promise<number> {
         const handler = (success: (mapId: number) => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .post(
                     `${this.baseUrl}/c/restful/maps?title=${encodeURIComponent(model.title)}&description=${model.description ? model.description : ''
                     }`,
@@ -203,7 +235,7 @@ export default class RestClient implements Client {
             success: (account: AccountInfo) => void,
             reject: (error: ErrorInfo) => void
         ) => {
-            axios
+            this.axios
                 .get(`${this.baseUrl}/c/restful/account`, {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -227,7 +259,7 @@ export default class RestClient implements Client {
 
     deleteMaps(ids: number[]): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .delete(`${this.baseUrl}/c/restful/maps/batch?ids=${ids.join()}`, {
                     headers: { 'Content-Type': 'text/plain' },
                 })
@@ -245,7 +277,7 @@ export default class RestClient implements Client {
 
     updateMapToPublic(id: number, isPublic: boolean): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .put(`${this.baseUrl}/c/restful/maps/${id}/publish`, isPublic.toString(), {
                     headers: { 'Content-Type': 'text/plain' },
                 })
@@ -262,7 +294,7 @@ export default class RestClient implements Client {
 
     revertHistory(id: number, hid: number): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .post(`${this.baseUrl}/c/restful/maps/${id}/history/${hid}`, null, {
                     headers: { 'Content-Type': 'text/pain' },
                 })
@@ -282,7 +314,7 @@ export default class RestClient implements Client {
             success: (historyList: ChangeHistory[]) => void,
             reject: (error: ErrorInfo) => void
         ) => {
-            axios
+            this.axios
                 .get(`${this.baseUrl}/c/restful/maps/${id}/history/`, {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -307,12 +339,12 @@ export default class RestClient implements Client {
 
     renameMap(id: number, basicInfo: BasicMapInfo): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .put(`${this.baseUrl}/c/restful/maps/${id}/title`, basicInfo.title, {
                     headers: { 'Content-Type': 'text/plain' },
                 })
                 .then(() => {
-                    return axios.put(
+                    return this.axios.put(
                         `${this.baseUrl}/c/restful/maps/${id}/description`, basicInfo.description || ' ',
                         { headers: { 'Content-Type': 'text/plain' } }
                     );
@@ -332,7 +364,7 @@ export default class RestClient implements Client {
 
     createMap(model: BasicMapInfo): Promise<number> {
         const handler = (success: (mapId: number) => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .post(
                     `${this.baseUrl}/c/restful/maps?title=${model.title}&description=${model.description ? model.description : ''
                     }`,
@@ -356,7 +388,7 @@ export default class RestClient implements Client {
             success: (mapsInfo: MapInfo[]) => void,
             reject: (error: ErrorInfo) => void
         ) => {
-            axios
+            this.axios
                 .get(`${this.baseUrl}/c/restful/maps/`, {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -390,7 +422,7 @@ export default class RestClient implements Client {
 
     registerNewUser(user: NewUser): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .post(`${this.baseUrl}/service/users/`, JSON.stringify(user), {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -408,7 +440,7 @@ export default class RestClient implements Client {
 
     deleteMap(id: number): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .delete(`${this.baseUrl}/c/restful/maps/${id}`, {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -425,7 +457,7 @@ export default class RestClient implements Client {
 
     resetPassword(email: string): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .put(`${this.baseUrl}/service/users/resetPassword?email=${encodeURIComponent(email)}`, null, {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -444,7 +476,7 @@ export default class RestClient implements Client {
 
     duplicateMap(id: number, basicInfo: BasicMapInfo): Promise<number> {
         const handler = (success: (mapId: number) => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .post(`${this.baseUrl}/c/restful/maps/${id}`, JSON.stringify(basicInfo), {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -462,9 +494,8 @@ export default class RestClient implements Client {
     }
 
     updateStarred(id: number, starred: boolean): Promise<void> {
-        console.debug(`Starred => ${starred}`)
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .put(`${this.baseUrl}/c/restful/maps/${id}/starred`, starred.toString(), {
                     headers: { 'Content-Type': 'text/plain' },
                 })
@@ -485,7 +516,7 @@ export default class RestClient implements Client {
             success: (labels: Label[]) => void,
             reject: (error: ErrorInfo) => void
         ) => {
-            axios
+            this.axios
                 .get(`${this.baseUrl}/c/restful/labels/`, {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -512,7 +543,7 @@ export default class RestClient implements Client {
 
     createLabel(title: string, color: string): Promise<number> {
         const handler = (success: (labelId: number) => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .post(`${this.baseUrl}/c/restful/labels`, JSON.stringify({ title, color, iconName: 'smile' }), {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -529,7 +560,7 @@ export default class RestClient implements Client {
 
     deleteLabel(id: number): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .delete(`${this.baseUrl}/c/restful/labels/${id}`)
                 .then(() => {
                     success();
@@ -544,7 +575,7 @@ export default class RestClient implements Client {
 
     addLabelToMap(labelId: number, mapId: number): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .post(`${this.baseUrl}/c/restful/maps/${mapId}/labels`, JSON.stringify(labelId), {
                     headers: { 'Content-Type': 'application/json' },
                 })
@@ -561,7 +592,7 @@ export default class RestClient implements Client {
 
     deleteLabelFromMap(labelId: number, mapId: number): Promise<void> {
         const handler = (success: () => void, reject: (error: ErrorInfo) => void) => {
-            axios
+            this.axios
                 .delete(`${this.baseUrl}/c/restful/maps/${mapId}/labels/${labelId}`)
                 .then(() => {
                     success();
@@ -574,6 +605,45 @@ export default class RestClient implements Client {
         return new Promise(handler);
     }
 
+    private onPersistenceManagerError(error: PersistenceError) {
+        if (error.errorType === 'session-expired') {
+            this.sessionExpired();
+        }
+    }
+
+    buildPersistenceManager(): PersistenceManager {
+        if (this.persistenceManager){
+            return this.persistenceManager;
+        }
+        // TODO: Move globals out, make urls configurable
+        let persistence: PersistenceManager;
+        if (!global.memoryPersistence && !global.readOnly) {
+            persistence = new RESTPersistenceManager({
+                documentUrl: '/c/restful/maps/{id}/document',
+                revertUrl: '/c/restful/maps/{id}/history/latest',
+                lockUrl: '/c/restful/maps/{id}/lock',
+                timestamp: global.lockTimestamp,
+                session: global.lockSession,
+            });
+        } else {
+            persistence = new LocalStorageManager(
+                `/c/restful/maps/{id}/${global.historyId ? `${global.historyId}/` : ''}document/xml${!global.isAuth ? '-pub' : ''
+                }`,
+                true
+            );
+        }
+        persistence.addErrorHandler((err) => this.onPersistenceManagerError(err));
+        this.persistenceManager = persistence;
+        return persistence;
+    }
+
+    removePersistenceManager(): void {
+        if (this.persistenceManager) {
+            this.persistenceManager.removeErrorHandler();
+            delete this.persistenceManager;
+        }
+    }
+
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     private parseResponseOnError = (response: any): ErrorInfo => {
         console.error("Backend error=>");

packages/webapp/src/components/HOCs/withSessionExpirationHandling.tsx

@@ -0,0 +1,32 @@
+/* eslint-disable react/display-name */
+import React, { ComponentType, useEffect } from 'react';
+import { useDispatch, useSelector } from 'react-redux';
+import Client from '../../classes/client';
+import ClientHealthSentinel from '../../classes/client/client-health-sentinel';
+import { activeInstance, sessionExpired } from '../../redux/clientSlice';
+
+function withSessionExpirationHandling<T>(Component: ComponentType<T>) {
+    return (hocProps: T): React.ReactElement => {
+        const client: Client = useSelector(activeInstance);
+        const dispatch = useDispatch();
+
+        useEffect(() => {
+            if (client) {
+                client.onSessionExpired(() => {
+                    dispatch(sessionExpired());
+                });
+            } else {
+                console.warn('Session expiration wont be handled because could not find client');
+            }
+        }, []);
+
+        return (
+            <>
+                <ClientHealthSentinel />
+                <Component {...hocProps} />;
+            </>
+        );
+    };
+}
+
+export default withSessionExpirationHandling;

packages/webapp/src/components/editor-page/index.tsx

@@ -6,6 +6,9 @@ import AppI18n from '../../classes/app-i18n';
 import { useSelector } from 'react-redux';
 import { hotkeysEnabled } from '../../redux/editorSlice';
 import ReactGA from 'react-ga';
+import Client from '../../classes/client';
+import { activeInstance } from '../../redux/clientSlice';
+import { PersistenceManager } from '@wisemapping/mindplot';
 
 export type EditorPropsType = {
     mapId: number;
@@ -16,13 +19,24 @@ const EditorPage = ({ mapId, ...props }: EditorPropsType): React.ReactElement =>
     const [activeDialog, setActiveDialog] = React.useState<ActionType | null>(null);
     const hotkeys = useSelector(hotkeysEnabled);
     const userLocale = AppI18n.getUserLocale();
+    const client: Client = useSelector(activeInstance);
+    const [persistenceManager, setPersistenceManager] = React.useState<PersistenceManager>();
 
     useEffect(() => {
         ReactGA.pageview(window.location.pathname + window.location.search);
+        const persistence = client.buildPersistenceManager();
+        setPersistenceManager(persistence);
+        return () => client.removePersistenceManager();
     }, []);
     
+    if (!persistenceManager) {
+        // persistenceManager must be ready for the editor to work
+        return null;
+    }
     return <>
-        <Editor {...props} onAction={setActiveDialog} locale={userLocale.code} hotkeys={hotkeys} />
+        <Editor {...props} onAction={setActiveDialog}
+            locale={userLocale.code} hotkeys={hotkeys}
+            persistenceManager={persistenceManager} />
         {
             activeDialog &&
             <ActionDispatcher

packages/webapp/src/components/forgot-password-page/index.tsx

@@ -15,6 +15,7 @@ import SubmitButton from '../form/submit-button';
 import ReactGA from 'react-ga';
 
 import Typography from '@mui/material/Typography';
+import { getCsrfToken, getCsrfTokenParameter } from '../../utils';
 
 const ForgotPassword = () => {
     const [email, setEmail] = useState<string>('');
@@ -54,6 +55,7 @@ const ForgotPassword = () => {
             <GlobalError error={error} />
 
             <form onSubmit={handleOnSubmit}>
+                <input type='hidden' value={getCsrfToken()} name={getCsrfTokenParameter()} />
                 <Input
                     type="email"
                     name="email"

packages/webapp/src/components/login-page/index.tsx

@@ -11,6 +11,7 @@ import Typography from '@mui/material/Typography';
 import FormControl from '@mui/material/FormControl';
 import Link from '@mui/material/Link';
 import ReactGA from 'react-ga';
+import { getCsrfToken, getCsrfTokenParameter } from '../../utils';
 
 type ConfigStatusProps = {
     enabled?: boolean;
@@ -89,6 +90,7 @@ const LoginPage = (): React.ReactElement => {
 
                 <FormControl>
                     <form action="/c/perform-login" method="POST">
+                    <input type='hidden' value={getCsrfToken()} name={getCsrfTokenParameter()}/>
                         <Input
                             name="username"
                             type="email"

packages/webapp/src/components/maps-page/account-menu/account-info-dialog/index.tsx

@@ -54,7 +54,7 @@ const AccountInfoDialog = ({ onClose }: AccountInfoDialogProps): React.ReactElem
         },
         {
             onSuccess: () => {
-                window.location.href = '/c/logout';
+                window.location.href = '/c/login';
                 onClose();
             },
             onError: (error) => {

packages/webapp/src/components/maps-page/account-menu/index.tsx

@@ -28,6 +28,12 @@ const AccountMenu = (): React.ReactElement => {
         setAnchorEl(null);
     };
 
+    const handleLogout = (event: MouseEvent) => {
+        event.preventDefault();
+        const elem = document.getElementById('logoutFrom') as HTMLFormElement;
+        elem.submit();
+    };
+
     const account = fetchAccount();
     return (
         <span>
@@ -77,7 +83,8 @@ const AccountMenu = (): React.ReactElement => {
                 </MenuItem>
 
                 <MenuItem onClick={handleClose}>
-                    <Link color="textSecondary" href="/c/logout">
+                    <form action="/c/logout" method='POST' id="logoutFrom"></form>
+                    <Link color="textSecondary" href="/c/logout" onClick={(e) => handleLogout(e)}>
                         <ListItemIcon>
                             <ExitToAppOutlined fontSize="small" />
                         </ListItemIcon>
@@ -85,11 +92,13 @@ const AccountMenu = (): React.ReactElement => {
                     </Link>
                 </MenuItem>
             </Menu>
-            {action == 'change-password' && (
+            {
+                action == 'change-password' && (
                     <ChangePasswordDialog onClose={() => setAction(undefined)} />
-            )}
+                )
+            }
             {action == 'account-info' && <AccountInfoDialog onClose={() => setAction(undefined)} />}
-        </span>
+        </span >
     );
 };
 

packages/webapp/src/components/maps-page/index.tsx

@@ -15,7 +15,6 @@ import Client, { Label } from '../../classes/client';
 import ActionDispatcher from './action-dispatcher';
 import { ActionType } from './action-chooser';
 import AccountMenu from './account-menu';
-import ClientHealthSentinel from '../../classes/client/client-health-sentinel';
 import HelpMenu from './help-menu';
 import LanguageMenu from './language-menu';
 import AppI18n, { Locales } from '../../classes/app-i18n';
@@ -153,7 +152,6 @@ const MapsPage = (): ReactElement => {
             messages={userLocale.message}
         >
             <div className={classes.root}>
-                <ClientHealthSentinel />
                 <AppBar
                     position="fixed"
                     className={clsx(classes.appBar, {

packages/webapp/src/utils.ts

@@ -0,0 +1,15 @@
+export const getCsrfToken = (): string | null => {
+    const meta = document.head.querySelector('meta[name="_csrf"]');
+    if (!meta) {
+        return null;
+    }
+    return meta.getAttribute('content');
+};
+
+export const getCsrfTokenParameter = (): string | null => {
+    const meta = document.head.querySelector('meta[name="_csrf_parameter"]');
+    if (!meta) {
+        return null;
+    }
+    return meta.getAttribute('content');
+};

packages/webapp/webpack.common.js

@@ -30,6 +30,10 @@ module.exports = {
                 test: /\.(png|jpe?g|gif|svg)$/,
                 type: 'asset/inline',
             },
+            {
+                test: /\.wxml$/i,
+                type: 'asset/source',
+            },
         ],
     },
     optimization: {