453 lines
16 KiB
JavaScript
453 lines
16 KiB
JavaScript
define([
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'jquery',
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'/common/toolbar3.js',
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'json.sortify',
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'/bower_components/nthen/index.js',
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'/common/sframe-common.js',
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'/common/common-interface.js',
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'/common/common-hash.js',
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'/common/common-util.js',
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'/api/config',
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'/customize/messages.js',
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'/customize/application_config.js',
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'/bower_components/chainpad/chainpad.dist.js',
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'/file/file-crypto.js',
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'/common/onlyoffice/oocell_base.js',
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'/common/onlyoffice/oodoc_base.js',
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'/common/onlyoffice/ooslide_base.js',
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'/bower_components/tweetnacl/nacl-fast.min.js',
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'/bower_components/file-saver/FileSaver.min.js',
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'css!/bower_components/bootstrap/dist/css/bootstrap.min.css',
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'less!/bower_components/components-font-awesome/css/font-awesome.min.css',
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'less!/common/onlyoffice/app-oo.less',
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], function (
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$,
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Toolbar,
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JSONSortify,
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nThen,
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SFCommon,
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UI,
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Hash,
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Util,
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ApiConfig,
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Messages,
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AppConfig,
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ChainPad,
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FileCrypto,
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EmptyCell,
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EmptyDoc,
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EmptySlide)
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{
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var saveAs = window.saveAs;
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var Nacl = window.nacl;
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var APP = window.APP = {
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$: $
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};
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var stringify = function (obj) {
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return JSONSortify(obj);
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};
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var toolbar;
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var andThen = function (common) {
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var readOnly = false;
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var locked = false;
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var config = {};
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var hashes = [];
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var getFileType = function () {
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var type = common.getMetadataMgr().getPrivateData().ooType;
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var title = common.getMetadataMgr().getMetadataLazy().title;
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var file = {};
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switch(type) {
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case 'oodoc':
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file.type = 'docx';
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file.title = title + '.docx' || 'document.docx';
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file.doc = 'text';
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break;
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case 'oocell':
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file.type = 'xlsx';
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file.title = title + '.xlsx' || 'spreadsheet.xlsx';
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file.doc = 'spreadsheet';
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break;
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case 'ooslide':
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file.type = 'pptx';
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file.title = title + '.pptx' || 'presentation.pptx';
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file.doc = 'presentation';
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break;
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}
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return file;
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};
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var startOO = function (blob, file) {
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if (APP.ooconfig) { return void console.error('already started'); }
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var url = URL.createObjectURL(blob);
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var lock = locked !== common.getMetadataMgr().getNetfluxId() ||
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!common.isLoggedIn();
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// Config
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APP.ooconfig = {
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"document": {
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"fileType": file.type,
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"key": "fresh",
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"title": file.title,
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"url": url,
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"permissions": {
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"download": false, // FIXME: download/export is not working, so we use false
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// to remove the button
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}
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},
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"documentType": file.doc,
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"editorConfig": {
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customization: {
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chat: false,
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logo: {
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url: "/bounce/#" + encodeURIComponent('https://www.onlyoffice.com')
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}
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},
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"user": {
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"id": "", //"c0c3bf82-20d7-4663-bf6d-7fa39c598b1d",
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"name": "", //"John Smith"
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},
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"mode": readOnly || lock ? "view" : "edit"
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},
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"events": {
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"onDocumentStateChange": function (evt) {
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if (evt.data) {
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console.log('in change (local)');
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return;
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}
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console.log("in change (remote)");
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},
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"onReady": function(/*evt*/) {
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var $tb = $('iframe[name="frameEditor"]').contents().find('head');
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var css = '#id-toolbar-full .toolbar-group:nth-child(2), #id-toolbar-full .separator:nth-child(3) { display: none; }' +
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'#fm-btn-save { display: none !important; }' +
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'#header { display: none !important; }';
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$('<style>').text(css).appendTo($tb);
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if (UI.findOKButton().length) {
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UI.findOKButton().on('focusout', function () {
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window.setTimeout(function () { UI.findOKButton().focus(); });
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});
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}
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},
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"onAppReady": function(/*evt*/) { console.log("in onAppReady"); },
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"onDownloadAs": function (evt) { console.log("in onDownloadAs", evt); }
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}
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};
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window.onbeforeunload = function () {
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var ifr = document.getElementsByTagName('iframe')[0];
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if (ifr) { ifr.remove(); }
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};
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APP.docEditor = new DocsAPI.DocEditor("cp-app-oo-placeholder", APP.ooconfig);
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};
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var getContent = APP.getContent = function () {
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try {
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return window.frames[0].editor.asc_nativeGetFile();
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} catch (e) {
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console.error(e);
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return;
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}
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};
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var fmConfig = {
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noHandlers: true,
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noStore: true,
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body: $('body'),
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onUploaded: function (ev, data) {
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if (!data || !data.url) { return; }
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common.getSframeChannel().query('Q_OO_SAVE', data, function (err) {
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if (err) {
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console.error(err);
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return void UI.alert(Messages.oo_saveError);
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}
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hashes.push(data.url);
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UI.log(Messages.saved);
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APP.onLocal();
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});
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}
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};
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APP.FM = common.createFileManager(fmConfig);
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var saveToServer = function () {
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var text = getContent();
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var blob = new Blob([text], {type: 'plain/text'});
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var file = getFileType();
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blob.name = (metadataMgr.getMetadataLazy().title || file.doc) + '.' + file.type;
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APP.FM.handleFile(blob);
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};
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var loadLastDocument = function () {
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if (!hashes || !hashes.length) { return; }
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var last = hashes.slice().pop();
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var parsed = Hash.parsePadUrl(last);
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var secret = Hash.getSecrets('file', parsed.hash);
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if (!secret || !secret.channel) { return; }
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var hexFileName = secret.channel;
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var src = Hash.getBlobPathFromHex(hexFileName);
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var key = secret.keys && secret.keys.cryptKey;
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var xhr = new XMLHttpRequest();
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xhr.open('GET', src, true);
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xhr.responseType = 'arraybuffer';
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xhr.onload = function () {
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if (/^4/.test('' + this.status)) {
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return void console.error('XHR error', this.status);
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}
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var arrayBuffer = xhr.response;
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if (arrayBuffer) {
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var u8 = new Uint8Array(arrayBuffer);
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FileCrypto.decrypt(u8, key, function (err, decrypted) {
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if (err) { return void console.error(err); }
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var blob = new Blob([decrypted.content], {type: 'plain/text'});
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startOO(blob, getFileType());
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});
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}
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};
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xhr.send(null);
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};
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var loadDocument = function (newPad) {
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var type = common.getMetadataMgr().getPrivateData().ooType;
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var file = getFileType();
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console.log(newPad);
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if (!newPad) {
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return void loadLastDocument();
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}
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var newText;
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switch (type) {
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case 'oocell' :
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newText = EmptyCell();
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break;
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case 'oodoc':
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newText = EmptyDoc();
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break;
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case 'ooslide':
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newText = EmptySlide();
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break;
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default:
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newText = '';
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}
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var blob = new Blob([newText], {type: 'text/plain'});
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startOO(blob, file);
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};
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var initializing = true;
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var $bar = $('#cp-toolbar');
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var Title;
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var cpNfInner;
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var metadataMgr = common.getMetadataMgr();
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config = {
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patchTransformer: ChainPad.NaiveJSONTransformer,
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// cryptpad debug logging (default is 1)
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// logLevel: 0,
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validateContent: function (content) {
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try {
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JSON.parse(content);
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return true;
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} catch (e) {
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console.log("Failed to parse, rejecting patch");
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return false;
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}
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}
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};
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var setEditable = function (state) {
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console.log(state);
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};
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var stringifyInner = function () {
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var obj = {
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content: {
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hashes: hashes || [],
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locked: locked
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},
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metadata: metadataMgr.getMetadataLazy()
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};
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// stringify the json and send it into chainpad
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return stringify(obj);
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};
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APP.onLocal = config.onLocal = function () {
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if (initializing) { return; }
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if (readOnly) { return; }
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console.log('onLocal, data avalable');
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// Update metadata
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var content = stringifyInner();
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APP.realtime.contentUpdate(content);
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};
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config.onInit = function (info) {
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readOnly = metadataMgr.getPrivateData().readOnly;
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Title = common.createTitle({});
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var configTb = {
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displayed: [
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'userlist',
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'title',
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'useradmin',
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'spinner',
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'newpad',
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'share',
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'limit',
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'unpinnedWarning'
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],
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title: Title.getTitleConfig(),
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metadataMgr: metadataMgr,
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readOnly: readOnly,
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realtime: info.realtime,
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sfCommon: common,
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$container: $bar,
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$contentContainer: $('#cp-app-oo-container')
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};
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toolbar = APP.toolbar = Toolbar.create(configTb);
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Title.setToolbar(toolbar);
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var $rightside = toolbar.$rightside;
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var $save = common.createButton('save', true, {}, saveToServer);
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$save.appendTo($rightside);
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if (common.isLoggedIn()) {
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common.createButton('hashtag', true).appendTo($rightside);
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}
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var $forget = common.createButton('forget', true, {}, function (err) {
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if (err) { return; }
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setEditable(false);
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});
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$rightside.append($forget);
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};
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config.onReady = function (info) {
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if (APP.realtime !== info.realtime) {
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APP.realtime = info.realtime;
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}
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var userDoc = APP.realtime.getUserDoc();
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console.log(userDoc);
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var isNew = false;
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var newDoc = true;
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if (userDoc === "" || userDoc === "{}") { isNew = true; }
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if (userDoc !== "") {
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var hjson = JSON.parse(userDoc);
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if (hjson && hjson.metadata) {
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metadataMgr.updateMetadata(hjson.metadata);
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}
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if (typeof (hjson) !== 'object' || Array.isArray(hjson) ||
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(hjson.metadata && typeof(hjson.metadata.type) !== 'undefined' &&
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hjson.metadata.type !== 'oo')) {
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var errorText = Messages.typeError;
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UI.errorLoadingScreen(errorText);
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throw new Error(errorText);
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}
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hashes = hjson.content && hjson.content.hashes;
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locked = hjson.content && hjson.content.locked;
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newDoc = !hashes || hashes.length === 0;
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} else {
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Title.updateTitle(Title.defaultTitle);
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}
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if (!readOnly) {
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// Check if the editor has left
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var me = common.getMetadataMgr().getNetfluxId();
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var members = common.getMetadataMgr().getChannelMembers();
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if (locked) {
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if (members.indexOf(locked) === -1) {
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locked = me;
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APP.onLocal();
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}
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} else {
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locked = me;
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APP.onLocal();
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}
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if (!common.isLoggedIn()) {
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UI.alert(Messages.oo_locked + Messages.oo_locked_unregistered);
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} else if (locked !== me) {
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UI.alert(Messages.oo_locked + Messages.oo_locked_edited);
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}
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}
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loadDocument(newDoc);
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initializing = false;
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setEditable(!readOnly);
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UI.removeLoadingScreen();
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};
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var reloadDisplayed = false;
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config.onRemote = function () {
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if (initializing) { return; }
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var userDoc = APP.realtime.getUserDoc();
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var json = JSON.parse(userDoc);
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if (json.metadata) {
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metadataMgr.updateMetadata(json.metadata);
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}
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var newHashes = (json.content && json.content.hashes) || [];
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if (newHashes.length !== hashes.length ||
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stringify(newHashes) !== stringify(hashes)) {
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hashes = newHashes;
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if (reloadDisplayed) { return; }
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reloadDisplayed = true;
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UI.confirm(Messages.oo_newVersion, function (yes) {
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reloadDisplayed = false;
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if (!yes) { return; }
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common.gotoURL();
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});
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}
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};
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config.onAbort = function () {
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// inform of network disconnect
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setEditable(false);
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toolbar.failed();
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UI.alert(Messages.common_connectionLost, undefined, true);
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};
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config.onConnectionChange = function (info) {
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setEditable(info.state);
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if (info.state) {
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initializing = true;
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UI.findOKButton().click();
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} else {
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UI.alert(Messages.common_connectionLost, undefined, true);
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}
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};
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cpNfInner = common.startRealtime(config);
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cpNfInner.onInfiniteSpinner(function () {
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setEditable(false);
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UI.confirm(Messages.realtime_unrecoverableError, function (yes) {
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if (!yes) { return; }
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common.gotoURL();
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});
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});
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common.onLogout(function () { setEditable(false); });
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};
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var main = function () {
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var common;
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nThen(function (waitFor) {
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$(waitFor(function () {
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UI.addLoadingScreen();
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}));
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SFCommon.create(waitFor(function (c) { APP.common = common = c; }));
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}).nThen(function (/*waitFor*/) {
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andThen(common);
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});
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};
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main();
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});
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