mirror of
https://bitbucket.org/wisemapping/wisemapping-frontend.git
synced 2024-11-13 10:47:56 +01:00
64 lines
1.9 KiB
JavaScript
64 lines
1.9 KiB
JavaScript
/*
|
|
* Copyright [2015] [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.
|
|
*/
|
|
const PersistenceManager = require('./PersistenceManager').default;
|
|
|
|
const LocalStorageManager = new Class({
|
|
Extends: PersistenceManager,
|
|
initialize(documentUrl, forceLoad) {
|
|
this.parent();
|
|
this.documentUrl = documentUrl;
|
|
this.forceLoad = forceLoad;
|
|
},
|
|
|
|
saveMapXml(mapId, mapXml, pref, saveHistory, events) {
|
|
localStorage.setItem(`${mapId}-xml`, mapXml);
|
|
},
|
|
|
|
discardChanges(mapId) {
|
|
localStorage.removeItem(`${mapId}-xml`);
|
|
},
|
|
|
|
loadMapDom(mapId) {
|
|
let xml = localStorage.getItem(`${mapId}-xml`);
|
|
if (xml == null || this.forceLoad) {
|
|
$.ajax({
|
|
url: this.documentUrl.replace('{id}', mapId),
|
|
headers: { 'Content-Type': 'text/plain', Accept: 'application/xml' },
|
|
type: 'get',
|
|
dataType: 'text',
|
|
async: false,
|
|
success(response) {
|
|
xml = response;
|
|
},
|
|
});
|
|
// If I could not load it from a file, hard code one.
|
|
if (xml == null) {
|
|
throw new Error('Map could not be loaded');
|
|
}
|
|
}
|
|
|
|
return jQuery.parseXML(xml);
|
|
},
|
|
|
|
unlockMap(mindmap) {
|
|
// Ignore, no implementation required ...
|
|
},
|
|
});
|
|
|
|
export default LocalStorageManager;
|