795 lines
28 KiB
JavaScript
795 lines
28 KiB
JavaScript
define([
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'jquery',
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'/bower_components/chainpad-crypto/crypto.js',
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'/common/toolbar3.js',
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'/common/cryptpad-common.js',
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'/bower_components/nthen/index.js',
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'/common/sframe-common.js',
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'/common/common-realtime.js',
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'/file/file-crypto.js',
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'/common/media-tag.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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'css!/bower_components/components-font-awesome/css/font-awesome.min.css',
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'less!/customize/src/less2/main.less',
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], function (
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$,
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Crypto,
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Toolbar,
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Cryptpad,
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nThen,
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SFCommon,
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CommonRealtime,
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FileCrypto,
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MediaTag)
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{
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var Messages = Cryptpad.Messages;
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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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Cryptpad: Cryptpad,
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};
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var andThen = function (common) {
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var $appContainer = $('#cp-app-file-content');
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var $form = $('#cp-app-file-upload-form');
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var $dlform = $('#cp-app-file-download-form');
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var $dlview = $('#cp-app-file-download-view');
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var $label = $form.find('label');
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var $dllabel = $dlform.find('label span');
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var $progress = $('#cp-app-file-dlprogress');
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var $bar = $('.cp-toolbar-container');
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var $body = $('body');
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$body.on('dragover', function (e) { e.preventDefault(); });
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$body.on('drop', function (e) { e.preventDefault(); });
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var uploadMode = false;
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var secret;
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var hexFileName;
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var metadataMgr = common.getMetadataMgr();
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var priv = metadataMgr.getPrivateData();
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if (!priv.filehash) {
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uploadMode = true;
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} else {
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secret = Cryptpad.getSecrets('file', priv.filehash);
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if (!secret.keys) { throw new Error("You need a hash"); }
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hexFileName = Cryptpad.base64ToHex(secret.channel);
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}
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var Title = common.createTitle({});
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var displayed = ['useradmin', 'newpad', 'limit', 'upgrade'];
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if (!uploadMode) {
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displayed.push('fileshare');
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}
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var configTb = {
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displayed: displayed,
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common: Cryptpad,
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//hideDisplayName: true,
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$container: $bar,
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metadataMgr: metadataMgr,
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sfCommon: common,
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};
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if (uploadMode) {
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displayed.push('pageTitle'); //TODO in toolbar
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configTb.pageTitle = Messages.upload_title;
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}
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var toolbar = APP.toolbar = Toolbar.create(configTb);
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toolbar.$rightside.html('');
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if (!uploadMode) {
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var src = Cryptpad.getBlobPathFromHex(hexFileName);
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var cryptKey = secret.keys && secret.keys.fileKeyStr;
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var key = Nacl.util.decodeBase64(cryptKey);
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FileCrypto.fetchDecryptedMetadata(src, key, function (e, metadata) {
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if (e) { return void console.error(e); }
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var title = document.title = metadata.name;
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Title.updateTitle(title || Title.defaultTitle);
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toolbar.addElement(['pageTitle'], {pageTitle: title});
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var displayFile = function (ev, sizeMb, CB) {
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var called_back;
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var cb = function (e) {
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if (called_back) { return; }
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called_back = true;
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if (CB) { CB(e); }
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};
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var $mt = $dlview.find('media-tag');
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var cryptKey = secret.keys && secret.keys.fileKeyStr;
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var hexFileName = Cryptpad.base64ToHex(secret.channel);
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$mt.attr('src', '/blob/' + hexFileName.slice(0,2) + '/' + hexFileName);
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$mt.attr('data-crypto-key', 'cryptpad:'+cryptKey);
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var rightsideDisplayed = false;
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$(window.document).on('decryption', function (e) {
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var decrypted = e.originalEvent;
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if (decrypted.callback) {
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decrypted.callback();
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}
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console.log(decrypted);
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$dlview.show();
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$dlform.hide();
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var $dlButton = $dlview.find('media-tag button');
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if (ev) { $dlButton.click(); }
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if (!$dlButton.length) {
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$appContainer.css('background', 'white');
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}
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$dlButton.addClass('btn btn-success');
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var text = Messages.download_mt_button + '<br>';
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text += '<b>' + Cryptpad.fixHTML(title) + '</b><br>';
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text += '<em>' + Messages._getKey('formattedMB', [sizeMb]) + '</em>';
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$dlButton.html(text);
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if (!rightsideDisplayed) {
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toolbar.$rightside
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.append(common.createButton('export', true, {}, function () {
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saveAs(decrypted.blob, decrypted.metadata.name);
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}))
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.append(common.createButton('forget', true, {}, function () {
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// not sure what to do here
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}));
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rightsideDisplayed = true;
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}
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// make pdfs big
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var toolbarHeight = $('#cp-toolbar').height();
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var $another_iframe = $('media-tag iframe').css({
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'height': 'calc(100vh - ' + toolbarHeight + 'px)',
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'width': '100vw',
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'position': 'absolute',
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'bottom': 0,
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'left': 0,
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'border': 0
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});
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if ($another_iframe.length) {
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$another_iframe.load(function () {
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cb();
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});
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} else {
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cb();
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}
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})
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.on('decryptionError', function (e) {
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var error = e.originalEvent;
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//Cryptpad.alert(error.message);
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cb(error.message);
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})
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.on('decryptionProgress', function (e) {
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var progress = e.originalEvent;
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var p = progress.percent +'%';
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$progress.width(p);
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console.log(progress.percent);
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});
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/**
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* Allowed mime types that have to be set for a rendering after a decryption.
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*
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* @type {Array}
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*/
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var allowedMediaTypes = [
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'image/png',
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'image/jpeg',
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'image/jpg',
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'image/gif',
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'audio/mp3',
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'audio/ogg',
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'audio/wav',
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'audio/webm',
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'video/mp4',
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'video/ogg',
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'video/webm',
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'application/pdf',
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'application/dash+xml',
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'download'
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];
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MediaTag.CryptoFilter.setAllowedMediaTypes(allowedMediaTypes);
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MediaTag($mt[0]);
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};
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var todoBigFile = function (sizeMb) {
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$dlform.show();
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Cryptpad.removeLoadingScreen();
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$dllabel.append($('<br>'));
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$dllabel.append(Cryptpad.fixHTML(metadata.name));
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// don't display the size if you don't know it.
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if (typeof(sizeM) === 'number') {
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$dllabel.append($('<br>'));
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$dllabel.append(Messages._getKey('formattedMB', [sizeMb]));
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}
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var decrypting = false;
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var onClick = function (ev) {
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if (decrypting) { return; }
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decrypting = true;
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displayFile(ev, sizeMb, function (err) {
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if (err) { Cryptpad.alert(err); }
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});
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};
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if (typeof(sizeMb) === 'number' && sizeMb < 5) { return void onClick(); }
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$dlform.find('#cp-app-file-dlfile, #cp-app-file-dlprogress').click(onClick);
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};
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var href = priv.origin + priv.pathname + priv.filehash;
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common.getFileSize(href, function (e, data) {
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if (e) {
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return void Cryptpad.errorLoadingScreen(e);
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}
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var size = Cryptpad.bytesToMegabytes(data);
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return void todoBigFile(size);
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});
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});
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return;
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}
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if (!common.isLoggedIn()) {
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// TODO
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return Cryptpad.alert(Messages.upload_mustLogin, function () {
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if (sessionStorage) {
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sessionStorage.redirectTo = window.location.href;
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}
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window.location.href = '/login/';
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});
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}
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$form.css({
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display: 'block',
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});
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var fmConfig = {
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dropArea: $form,
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hoverArea: $label,
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body: $body,
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keepTable: true // Don't fadeOut the tbale with the uploaded files
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};
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var FM = common.createFileManager(fmConfig);
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$form.find("#cp-app-file-upfile").on('change', function (e) {
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var file = e.target.files[0];
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FM.handleFile(file);
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});
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// we're in upload mode
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Cryptpad.removeLoadingScreen();
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return;
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//===========================================================================
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var readOnly = false;
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var cpNfInner;
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var metadataMgr;
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var $bar = $('#cme_toolbox');
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var isHistoryMode = false;
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var setEditable = APP.setEditable = function (bool) {
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if (readOnly && bool) { return; }
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editor.setOption('readOnly', !bool);
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};
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var Title;
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var config = {
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readOnly: readOnly,
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transformFunction: JsonOT.validate,
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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 canonicalize = function (t) { return t.replace(/\r\n/g, '\n'); };
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var setHistory = function (bool, update) {
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isHistoryMode = bool;
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setEditable(!bool);
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if (!bool && update) {
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config.onRemote();
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}
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};
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var $contentContainer = $('#cp-app-code-editor');
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var $previewContainer = $('#cp-app-code-preview');
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var $preview = $('#cp-app-code-preview-content');
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$preview.click(function (e) {
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if (!e.target) { return; }
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var $t = $(e.target);
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if ($t.is('a') || $t.parents('a').length) {
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e.preventDefault();
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var $a = $t.is('a') ? $t : $t.parents('a').first();
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var href = $a.attr('href');
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window.open(href);
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}
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});
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var setIndentation = APP.setIndentation = function (units, useTabs) {
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if (typeof(units) !== 'number') { return; }
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editor.setOption('indentUnit', units);
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editor.setOption('tabSize', units);
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editor.setOption('indentWithTabs', useTabs);
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};
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var indentKey = 'indentUnit';
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var useTabsKey = 'indentWithTabs';
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var updateIndentSettings = function () {
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if (!metadataMgr) { return; }
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var data = metadataMgr.getPrivateData().settings;
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data = data.codemirror || {};
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var indentUnit = data[indentKey];
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var useTabs = data[useTabsKey];
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setIndentation(
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typeof(indentUnit) === 'number'? indentUnit: 2,
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typeof(useTabs) === 'boolean'? useTabs: false);
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};
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CommonRealtime.onInfiniteSpinner(function () { setEditable(false); });
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setEditable(false);
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var initializing = true;
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var stringifyInner = function (textValue) {
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var obj = {
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content: textValue,
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metadata: metadataMgr.getMetadataLazy()
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};
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/* metadata: {
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users: UserList.userData,
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defaultTitle: Title.defaultTitle
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}
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};
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if (!initializing) {
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obj.metadata.title = Title.title;
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}*/
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// set mode too...
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obj.highlightMode = CodeMirror.highlightMode;
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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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var forceDrawPreview = function () {
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try {
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DiffMd.apply(DiffMd.render(editor.getValue()), $preview);
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} catch (e) { console.error(e); }
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};
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var drawPreview = Cryptpad.throttle(function () {
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if (CodeMirror.highlightMode !== 'markdown') { return; }
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if (!$previewContainer.is(':visible')) { return; }
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forceDrawPreview();
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}, 150);
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var onLocal = config.onLocal = function () {
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if (initializing) { return; }
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if (isHistoryMode) { return; }
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if (readOnly) { return; }
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editor.save();
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drawPreview();
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var textValue = canonicalize(CodeMirror.$textarea.val());
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var shjson = stringifyInner(textValue);
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APP.patchText(shjson);
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if (APP.realtime.getUserDoc() !== shjson) {
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console.error("realtime.getUserDoc() !== shjson");
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}
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};
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var mediaTagModes = [
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'markdown',
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'html',
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'htmlembedded',
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'htmlmixed',
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'index.html',
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'php',
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'velocity',
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'xml',
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];
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var onModeChanged = function (mode) {
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var $codeMirror = $('.CodeMirror');
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window.clearTimeout(APP.previewTo);
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$codeMirror.addClass('transition');
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APP.previewTo = window.setTimeout(function () {
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$codeMirror.removeClass('transition');
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}, 500);
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if (mediaTagModes.indexOf(mode) !== -1) {
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$(APP.$mediaTagButton).show();
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} else { $(APP.$mediaTagButton).hide(); }
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if (mode === "markdown") {
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APP.$previewButton.show();
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common.getPadAttribute('previewMode', function (e, data) {
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if (e) { return void console.error(e); }
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if (data !== false) {
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$previewContainer.show();
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APP.$previewButton.addClass('active');
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$codeMirror.removeClass('fullPage');
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}
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});
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return;
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}
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APP.$previewButton.hide();
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$previewContainer.hide();
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APP.$previewButton.removeClass('active');
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$codeMirror.addClass('fullPage');
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};
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config.onInit = function (info) {
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metadataMgr.onChangeLazy(updateIndentSettings);
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updateIndentSettings();
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readOnly = metadataMgr.getPrivateData().readOnly;
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var titleCfg = { getHeadingText: CodeMirror.getHeadingText };
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Title = common.createTitle(titleCfg, config.onLocal);
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var configTb = {
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displayed: ['title', 'useradmin', 'spinner', 'share', 'userlist', 'newpad', 'limit'],
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title: Title.getTitleConfig(),
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metadataMgr: metadataMgr,
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readOnly: readOnly,
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ifrw: window,
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realtime: info.realtime,
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common: Cryptpad,
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sfCommon: common,
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$container: $bar,
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$contentContainer: $contentContainer
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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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CodeMirror.init(config.onLocal, Title, toolbar);
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var $rightside = toolbar.$rightside;
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var $drawer = toolbar.$drawer;
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/* add a history button */
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var histConfig = {
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onLocal: config.onLocal,
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onRemote: config.onRemote,
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setHistory: setHistory,
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applyVal: function (val) {
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var remoteDoc = JSON.parse(val || '{}').content;
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editor.setValue(remoteDoc || '');
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editor.save();
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},
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$toolbar: $bar
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};
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var $hist = common.createButton('history', true, {histConfig: histConfig});
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$drawer.append($hist);
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/* save as template */
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if (!metadataMgr.getPrivateData().isTemplate) {
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var templateObj = {
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rt: info.realtime,
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getTitle: function () { return metadataMgr.getMetadata().title; }
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};
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var $templateButton = common.createButton('template', true, templateObj);
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$rightside.append($templateButton);
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}
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/* add an export button */
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var $export = common.createButton('export', true, {}, CodeMirror.exportText);
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$drawer.append($export);
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if (!readOnly) {
|
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/* add an import button */
|
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var $import = common.createButton('import', true, {}, CodeMirror.importText);
|
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$drawer.append($import);
|
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}
|
|
|
|
/* add a forget button */
|
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var forgetCb = function (err) {
|
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if (err) { return; }
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setEditable(false);
|
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};
|
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var $forgetPad = common.createButton('forget', true, {}, forgetCb);
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$rightside.append($forgetPad);
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var $previewButton = APP.$previewButton = common.createButton(null, true);
|
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$previewButton.removeClass('fa-question').addClass('fa-eye');
|
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$previewButton.attr('title', Messages.previewButtonTitle);
|
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$previewButton.click(function () {
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var $codeMirror = $('.CodeMirror');
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window.clearTimeout(APP.previewTo);
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$codeMirror.addClass('transition');
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APP.previewTo = window.setTimeout(function () {
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$codeMirror.removeClass('transition');
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}, 500);
|
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if (CodeMirror.highlightMode !== 'markdown') {
|
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$previewContainer.show();
|
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}
|
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$previewContainer.toggle();
|
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if ($previewContainer.is(':visible')) {
|
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forceDrawPreview();
|
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$codeMirror.removeClass('cp-ap-code-fullpage');
|
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$previewButton.addClass('cp-toolbar-button-active');
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common.setPadAttribute('previewMode', true, function (e) {
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if (e) { return console.log(e); }
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});
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} else {
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$codeMirror.addClass('cp-app-code-fullpage');
|
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$previewButton.removeClass('cp-toolbar-button-active');
|
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common.setPadAttribute('previewMode', false, function (e) {
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if (e) { return console.log(e); }
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});
|
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}
|
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});
|
|
$rightside.append($previewButton);
|
|
|
|
if (!readOnly) {
|
|
CodeMirror.configureTheme(function () {
|
|
CodeMirror.configureLanguage(null, onModeChanged);
|
|
});
|
|
}
|
|
else {
|
|
CodeMirror.configureTheme();
|
|
}
|
|
|
|
if (!readOnly) {
|
|
var fileDialogCfg = {
|
|
onSelect: function (data) {
|
|
if (data.type === 'file') {
|
|
var mt = '<media-tag src="' + data.src + '" data-crypto-key="cryptpad:' + data.key + '"></media-tag>';
|
|
editor.replaceSelection(mt);
|
|
return;
|
|
}
|
|
}
|
|
};
|
|
common.initFilePicker(fileDialogCfg);
|
|
APP.$mediaTagButton = $('<button>', {
|
|
title: Messages.filePickerButton,
|
|
'class': 'cp-toolbar-rightside-button fa fa-picture-o',
|
|
style: 'font-size: 17px'
|
|
}).click(function () {
|
|
var pickerCfg = {
|
|
types: ['file'],
|
|
where: ['root']
|
|
};
|
|
common.openFilePicker(pickerCfg);
|
|
}).appendTo($rightside);
|
|
}
|
|
};
|
|
|
|
config.onReady = function (info) {
|
|
console.log('onready');
|
|
if (APP.realtime !== info.realtime) {
|
|
var realtime = APP.realtime = info.realtime;
|
|
APP.patchText = TextPatcher.create({
|
|
realtime: realtime,
|
|
//logging: true
|
|
});
|
|
}
|
|
|
|
var userDoc = APP.realtime.getUserDoc();
|
|
|
|
var isNew = false;
|
|
if (userDoc === "" || userDoc === "{}") { isNew = true; }
|
|
|
|
var newDoc = "";
|
|
if (userDoc !== "") {
|
|
var hjson = JSON.parse(userDoc);
|
|
|
|
if (hjson && hjson.metadata) {
|
|
metadataMgr.updateMetadata(hjson.metadata);
|
|
}
|
|
if (typeof (hjson) !== 'object' || Array.isArray(hjson) ||
|
|
(typeof(hjson.type) !== 'undefined' && hjson.type !== 'code')) {
|
|
var errorText = Messages.typeError;
|
|
Cryptpad.errorLoadingScreen(errorText);
|
|
throw new Error(errorText);
|
|
}
|
|
|
|
newDoc = hjson.content;
|
|
|
|
if (hjson.highlightMode) {
|
|
CodeMirror.setMode(hjson.highlightMode, onModeChanged);
|
|
}
|
|
} else {
|
|
Title.updateTitle(Cryptpad.initialName || Title.defaultTitle);
|
|
}
|
|
|
|
if (!CodeMirror.highlightMode) {
|
|
CodeMirror.setMode('markdown', onModeChanged);
|
|
//console.log("%s => %s", CodeMirror.highlightMode, CodeMirror.$language.val());
|
|
}
|
|
|
|
// Update the user list (metadata) from the hyperjson
|
|
//Metadata.update(userDoc);
|
|
|
|
if (newDoc) {
|
|
editor.setValue(newDoc);
|
|
}
|
|
|
|
if (Cryptpad.initialName && Title.isDefaultTitle()) {
|
|
Title.updateTitle(Cryptpad.initialName);
|
|
}
|
|
|
|
|
|
common.getPadAttribute('previewMode', function (e, data) {
|
|
if (e) { return void console.error(e); }
|
|
if (data === false && APP.$previewButton) {
|
|
APP.$previewButton.click();
|
|
}
|
|
});
|
|
|
|
|
|
/*
|
|
// add the splitter
|
|
if (!$iframe.has('.cp-splitter').length) {
|
|
var $preview = $iframe.find('#previewContainer');
|
|
var splitter = $('<div>', {
|
|
'class': 'cp-splitter'
|
|
}).appendTo($preview);
|
|
|
|
$preview.on('scroll', function() {
|
|
splitter.css('top', $preview.scrollTop() + 'px');
|
|
});
|
|
|
|
var $target = $iframe.find('.CodeMirror');
|
|
|
|
splitter.on('mousedown', function (e) {
|
|
e.preventDefault();
|
|
var x = e.pageX;
|
|
var w = $target.width();
|
|
|
|
$iframe.on('mouseup mousemove', function handler(evt) {
|
|
if (evt.type === 'mouseup') {
|
|
$iframe.off('mouseup mousemove', handler);
|
|
return;
|
|
}
|
|
$target.css('width', (w - x + evt.pageX) + 'px');
|
|
});
|
|
});
|
|
}
|
|
*/
|
|
|
|
Cryptpad.removeLoadingScreen();
|
|
setEditable(!readOnly);
|
|
initializing = false;
|
|
|
|
onLocal(); // push local state to avoid parse errors later.
|
|
|
|
if (readOnly) {
|
|
config.onRemote();
|
|
return;
|
|
}
|
|
|
|
if (isNew) {
|
|
common.openTemplatePicker();
|
|
}
|
|
|
|
var fmConfig = {
|
|
dropArea: $('.CodeMirror'),
|
|
body: $('body'),
|
|
onUploaded: function (ev, data) {
|
|
//var cursor = editor.getCursor();
|
|
//var cleanName = data.name.replace(/[\[\]]/g, '');
|
|
//var text = '';
|
|
var parsed = Cryptpad.parsePadUrl(data.url);
|
|
var hexFileName = Cryptpad.base64ToHex(parsed.hashData.channel);
|
|
var src = '/blob/' + hexFileName.slice(0,2) + '/' + hexFileName;
|
|
var mt = '<media-tag src="' + src + '" data-crypto-key="cryptpad:' + parsed.hashData.key + '"></media-tag>';
|
|
editor.replaceSelection(mt);
|
|
}
|
|
};
|
|
APP.FM = common.createFileManager(fmConfig);
|
|
};
|
|
|
|
config.onRemote = function () {
|
|
if (initializing) { return; }
|
|
if (isHistoryMode) { return; }
|
|
|
|
var oldDoc = canonicalize(CodeMirror.$textarea.val());
|
|
var shjson = APP.realtime.getUserDoc();
|
|
|
|
// Update the user list (metadata) from the hyperjson
|
|
//Metadata.update(shjson);
|
|
|
|
var hjson = JSON.parse(shjson);
|
|
var remoteDoc = hjson.content;
|
|
|
|
if (hjson.metadata) {
|
|
metadataMgr.updateMetadata(hjson.metadata);
|
|
}
|
|
|
|
var highlightMode = hjson.highlightMode;
|
|
if (highlightMode && highlightMode !== APP.highlightMode) {
|
|
CodeMirror.setMode(highlightMode, onModeChanged);
|
|
}
|
|
|
|
CodeMirror.setValueAndCursor(oldDoc, remoteDoc, TextPatcher);
|
|
drawPreview();
|
|
|
|
if (!readOnly) {
|
|
var textValue = canonicalize(CodeMirror.$textarea.val());
|
|
var shjson2 = stringifyInner(textValue);
|
|
if (shjson2 !== shjson) {
|
|
console.error("shjson2 !== shjson");
|
|
TextPatcher.log(shjson, TextPatcher.diff(shjson, shjson2));
|
|
APP.patchText(shjson2);
|
|
}
|
|
}
|
|
if (oldDoc !== remoteDoc) { Cryptpad.notify(); }
|
|
};
|
|
|
|
config.onAbort = function () {
|
|
// inform of network disconnect
|
|
setEditable(false);
|
|
toolbar.failed();
|
|
Cryptpad.alert(Messages.common_connectionLost, undefined, true);
|
|
};
|
|
|
|
config.onConnectionChange = function (info) {
|
|
setEditable(info.state);
|
|
//toolbar.failed();
|
|
if (info.state) {
|
|
initializing = true;
|
|
//toolbar.reconnecting(info.myId);
|
|
Cryptpad.findOKButton().click();
|
|
} else {
|
|
Cryptpad.alert(Messages.common_connectionLost, undefined, true);
|
|
}
|
|
};
|
|
|
|
config.onError = onConnectError;
|
|
|
|
cpNfInner = common.startRealtime(config);
|
|
metadataMgr = cpNfInner.metadataMgr;
|
|
|
|
cpNfInner.onInfiniteSpinner(function () {
|
|
setEditable(false);
|
|
Cryptpad.confirm(Messages.realtime_unrecoverableError, function (yes) {
|
|
if (!yes) { return; }
|
|
common.gotoURL();
|
|
});
|
|
});
|
|
|
|
editor.on('change', onLocal);
|
|
|
|
Cryptpad.onLogout(function () { setEditable(false); });
|
|
};
|
|
|
|
var main = function () {
|
|
var common;
|
|
|
|
nThen(function (waitFor) {
|
|
$(waitFor(function () {
|
|
Cryptpad.addLoadingScreen();
|
|
}));
|
|
SFCommon.create(waitFor(function (c) { APP.common = common = c; }));
|
|
}).nThen(function (/*waitFor*/) {
|
|
common.getSframeChannel().onReady(function () {
|
|
andThen(common);
|
|
});
|
|
});
|
|
};
|
|
main();
|
|
});
|