cryptpad/www/oldfile/main.js

270 lines
10 KiB
JavaScript

define([
'jquery',
'/bower_components/chainpad-crypto/crypto.js',
'/bower_components/chainpad-netflux/chainpad-netflux.js',
'/common/toolbar2.js',
'/common/cryptpad-common.js',
'/common/visible.js',
'/common/notify.js',
'/file/file-crypto.js',
'/common/media-tag.js',
'/bower_components/file-saver/FileSaver.min.js',
'less!/bower_components/components-font-awesome/css/font-awesome.min.css',
'less!/customize/src/less/cryptpad.less',
], function ($, Crypto, realtimeInput, Toolbar, Cryptpad, Visible, Notify, FileCrypto, MediaTag) {
var Messages = Cryptpad.Messages;
var saveAs = window.saveAs;
var Nacl = window.nacl;
var APP = window.APP = {};
$(function () {
var andThen = function () {
var ifrw = $('#pad-iframe')[0].contentWindow;
var $iframe = $('#pad-iframe').contents();
var $appContainer = $iframe.find('#app');
var $form = $iframe.find('#upload-form');
var $dlform = $iframe.find('#download-form');
var $dlview = $iframe.find('#download-view');
var $label = $form.find('label');
var $dllabel = $dlform.find('label span');
var $progress = $iframe.find('#progress');
var $body = $iframe.find('body');
$body.on('dragover', function (e) { e.preventDefault(); });
$body.on('drop', function (e) { e.preventDefault(); });
Cryptpad.addLoadingScreen();
var Title;
var uploadMode = false;
var $bar = $iframe.find('.toolbar-container');
var secret;
var hexFileName;
if (window.location.hash) {
secret = Cryptpad.getSecrets();
if (!secret.keys) { throw new Error("You need a hash"); } // TODO
hexFileName = Cryptpad.base64ToHex(secret.channel);
} else {
uploadMode = true;
}
Title = Cryptpad.createTitle({}, function(){}, Cryptpad);
var displayed = ['useradmin', 'newpad', 'limit', 'upgrade'];
if (secret && hexFileName) {
displayed.push('fileshare');
}
var configTb = {
displayed: displayed,
ifrw: ifrw,
common: Cryptpad,
//hideDisplayName: true,
$container: $bar,
};
if (uploadMode) {
displayed.push('pageTitle');
configTb.pageTitle = Messages.upload_title;
}
var toolbar = APP.toolbar = Toolbar.create(configTb);
toolbar.$rightside.html(''); // Remove the drawer if we don't use it to hide the toolbar
if (!uploadMode) {
var src = Cryptpad.getBlobPathFromHex(hexFileName);
var cryptKey = secret.keys && secret.keys.fileKeyStr;
var key = Nacl.util.decodeBase64(cryptKey);
FileCrypto.fetchDecryptedMetadata(src, key, function (e, metadata) {
if (e) { return void console.error(e); }
var title = document.title = metadata.name;
Title.updateTitle(title || Title.defaultTitle);
toolbar.addElement(['pageTitle'], {pageTitle: title});
console.error(metadata);
var displayFile = function (ev, sizeMb, CB) {
var called_back;
var cb = function (e) {
if (called_back) { return; }
called_back = true;
if (CB) { CB(e); }
};
var $mt = $dlview.find('media-tag');
var cryptKey = secret.keys && secret.keys.fileKeyStr;
var hexFileName = Cryptpad.base64ToHex(secret.channel);
$mt.attr('src', '/blob/' + hexFileName.slice(0,2) + '/' + hexFileName);
$mt.attr('data-crypto-key', 'cryptpad:'+cryptKey);
var rightsideDisplayed = false;
$(window.document).on('decryption', function (e) {
var decrypted = e.originalEvent;
if (decrypted.callback) {
decrypted.callback();
}
console.log(decrypted);
$dlview.show();
$dlform.hide();
var $dlButton = $dlview.find('media-tag button');
if (ev) { $dlButton.click(); }
if (!$dlButton.length) {
$appContainer.css('background', 'white');
}
$dlButton.addClass('btn btn-success');
var text = Messages.download_mt_button + '<br>';
text += '<b>' + Cryptpad.fixHTML(title) + '</b><br>';
text += '<em>' + Messages._getKey('formattedMB', [sizeMb]) + '</em>';
$dlButton.html(text);
if (!rightsideDisplayed) {
toolbar.$rightside.append(Cryptpad.createButton('export', true, {}, function () {
saveAs(decrypted.blob, decrypted.metadata.name);
}))
.append(Cryptpad.createButton('forget', true, {}, function () {
// not sure what to do here
}));
rightsideDisplayed = true;
}
// make pdfs big
var toolbarHeight = $iframe.find('#toolbar').height();
var $another_iframe = $iframe.find('media-tag iframe').css({
'height': 'calc(100vh - ' + toolbarHeight + 'px)',
'width': '100vw',
'position': 'absolute',
'bottom': 0,
'left': 0,
'border': 0
});
if ($another_iframe.length) {
$another_iframe.load(function () {
cb();
});
} else {
cb();
}
})
.on('decryptionError', function (e) {
var error = e.originalEvent;
//Cryptpad.alert(error.message);
cb(error.message);
})
.on('decryptionProgress', function (e) {
var progress = e.originalEvent;
var p = progress.percent +'%';
$progress.width(p);
console.log(progress.percent);
});
/**
* Allowed mime types that have to be set for a rendering after a decryption.
*
* @type {Array}
*/
var allowedMediaTypes = [
'image/png',
'image/jpeg',
'image/jpg',
'image/gif',
'audio/mp3',
'audio/ogg',
'audio/wav',
'audio/webm',
'video/mp4',
'video/ogg',
'video/webm',
'application/pdf',
'application/dash+xml',
'download'
];
MediaTag.CryptoFilter.setAllowedMediaTypes(allowedMediaTypes);
MediaTag($mt[0]);
};
var todoBigFile = function (sizeMb) {
$dlform.show();
Cryptpad.removeLoadingScreen();
$dllabel.append($('<br>'));
$dllabel.append(Cryptpad.fixHTML(metadata.name));
// don't display the size if you don't know it.
if (typeof(sizeM) === 'number') {
$dllabel.append($('<br>'));
$dllabel.append(Messages._getKey('formattedMB', [sizeMb]));
}
var decrypting = false;
var onClick = function (ev) {
if (decrypting) { return; }
decrypting = true;
displayFile(ev, sizeMb, function (err) {
if (err) { Cryptpad.alert(err); }
});
};
if (typeof(sizeMb) === 'number' && sizeMb < 5) { return void onClick(); }
$dlform.find('#dl, #progress').click(onClick);
};
Cryptpad.getFileSize(window.location.href, function (e, data) {
if (e) {
return void Cryptpad.errorLoadingScreen(e);
}
var size = Cryptpad.bytesToMegabytes(data);
return void todoBigFile(size);
});
});
return;
}
if (!Cryptpad.isLoggedIn()) {
return Cryptpad.alert(Messages.upload_mustLogin, function () {
if (sessionStorage) {
sessionStorage.redirectTo = window.location.href;
}
window.location.href = '/login/';
});
}
$form.css({
display: 'block',
});
var fmConfig = {
dropArea: $form,
hoverArea: $label,
body: $body,
keepTable: true // Don't fadeOut the tbale with the uploaded files
};
var FM = Cryptpad.createFileManager(fmConfig);
$form.find("#file").on('change', function (e) {
var file = e.target.files[0];
FM.handleFile(file);
});
// we're in upload mode
Cryptpad.removeLoadingScreen();
};
Cryptpad.ready(function () {
andThen();
Cryptpad.reportAppUsage();
});
});
});