81 lines
2.1 KiB
JavaScript
81 lines
2.1 KiB
JavaScript
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var mxIsElectron = navigator.userAgent != null &&
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navigator.userAgent.toLowerCase().indexOf(' electron/') > -1 &&
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navigator.userAgent.indexOf(' draw.io/') > -1;
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/**
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* Adds meta tag to the page.
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*/
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function mxmeta(content, httpEquiv)
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{
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try
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{
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var s = document.createElement('meta');
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s.setAttribute('content', content);
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s.setAttribute('http-equiv', httpEquiv);
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var t = document.getElementsByTagName('meta')[0];
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t.parentNode.insertBefore(s, t);
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}
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catch (e)
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{
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// ignore
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}
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};
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function doImport(vsdxBuff, callback, error, file, customParam)
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{
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EditorUi.prototype.createUi = function(){};
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EditorUi.prototype.addTrees = function(){};
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EditorUi.prototype.updateActionStates = function(){};
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var editorUi = new EditorUi();
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var blob = file? file : new Blob([vsdxBuff], {type: 'application/octet-stream'});
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editorUi.importVisio(blob, callback, error, file? file.name : null, customParam);
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};
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if (mxIsElectron)
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{
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mxmeta('default-src \'self\'; script-src \'self\'; connect-src \'self\' https://*.draw.io https://*.diagrams.net https://fonts.googleapis.com https://fonts.gstatic.com; img-src * data:; media-src *; font-src *; frame-src \'none\'; style-src \'self\' \'unsafe-inline\' https://fonts.googleapis.com; base-uri \'none\';child-src \'self\';object-src \'none\';', 'Content-Security-Policy');
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electron.registerMsgListener('import', (vsdxBuff) =>
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{
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doImport(vsdxBuff, function(xml)
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{
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electron.sendMessage('import-success', xml);
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},
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function()
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{
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electron.sendMessage('import-error');
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});
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});
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}
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window.addEventListener('load', function()
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{
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document.getElementById('fileUpload').addEventListener('change', function()
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{
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const curFiles = this.files;
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if(curFiles.length > 0)
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{
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function createDoneDiv(msg)
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{
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var doneDiv = document.createElement('div');
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doneDiv.id = 'doneDiv';
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doneDiv.innerHTML = msg;
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document.body.appendChild(doneDiv);
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};
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doImport(null, function(xml)
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{
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window.importResXML = xml;
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createDoneDiv('success');
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}, function(err)
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{
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console.log(err)
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createDoneDiv('error');
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}, curFiles[0], window.customParam);
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}
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});
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});
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