cryptpad/www/file/inner.js

215 lines
7.3 KiB
JavaScript

define([
'jquery',
'/bower_components/chainpad-crypto/crypto.js',
'/common/toolbar.js',
'/bower_components/nthen/index.js',
'/common/sframe-common.js',
'/common/common-realtime.js',
'/common/common-util.js',
'/common/common-hash.js',
'/common/common-interface.js',
'/common/hyperscript.js',
'/customize/messages.js',
'/file/file-crypto.js',
'/common/media-tag.js',
'/bower_components/file-saver/FileSaver.min.js',
'css!/bower_components/bootstrap/dist/css/bootstrap.min.css',
'css!/bower_components/components-font-awesome/css/font-awesome.min.css',
'less!/file/app-file.less',
], function (
$,
Crypto,
Toolbar,
nThen,
SFCommon,
CommonRealtime,
Util,
Hash,
UI,
h,
Messages,
FileCrypto,
MediaTag)
{
var saveAs = window.saveAs;
var Nacl = window.nacl;
var APP = window.APP = {};
var andThen = function (common) {
var $appContainer = $('#cp-app-file-content');
var $form = $('#cp-app-file-upload-form');
var $dlview = $('#cp-app-file-download-view');
var $label = $form.find('label');
var $bar = $('.cp-toolbar-container');
var $body = $('body');
$body.on('dragover', function (e) { e.preventDefault(); });
$body.on('drop', function (e) { e.preventDefault(); });
var uploadMode = false;
var secret;
var metadataMgr = common.getMetadataMgr();
var priv = metadataMgr.getPrivateData();
var fileHost = priv.fileHost || priv.origin || '';
if (!priv.filehash) {
uploadMode = true;
} else {
secret = Hash.getSecrets('file', priv.filehash, priv.password);
if (!secret.keys) { throw new Error("You need a hash"); }
}
var Title = common.createTitle({});
var displayed = ['useradmin', 'newpad', 'limit', 'upgrade', 'notifications'];
if (!uploadMode) {
displayed.push('fileshare');
displayed.push('access');
}
var configTb = {
displayed: displayed,
//hideDisplayName: true,
$container: $bar,
metadataMgr: metadataMgr,
sfCommon: common,
};
if (uploadMode) {
displayed.push('pageTitle');
configTb.pageTitle = Messages.upload_title;
}
var toolbar = APP.toolbar = Toolbar.create(configTb);
if (!uploadMode) {
(function () {
var hexFileName = secret.channel;
var src = fileHost + Hash.getBlobPathFromHex(hexFileName);
var key = secret.keys && secret.keys.cryptKey;
var cryptKey = Nacl.util.encodeBase64(key);
var $mt = $dlview.find('media-tag');
$mt.attr('src', src);
$mt.attr('data-crypto-key', 'cryptpad:'+cryptKey);
$mt.css('transform', 'scale(2)');
var rightsideDisplayed = false;
var metadataReceived = false;
UI.removeLoadingScreen();
$dlview.show();
MediaTag($mt[0]).on('complete', function (decrypted) {
$mt.css('transform', '');
if (!rightsideDisplayed) {
toolbar.$drawer
.append(common.createButton('export', true, {}, function () {
saveAs(decrypted.content, decrypted.metadata.name);
}));
rightsideDisplayed = true;
}
// make pdfs big
var toolbarHeight = $('#cp-toolbar').height();
$('media-tag iframe').css({
'height': 'calc(100vh - ' + toolbarHeight + 'px)',
'width': '100vw',
'position': 'absolute',
'bottom': 0,
'left': 0,
'border': 0
});
}).on('metadata', function (metadata) {
if (metadataReceived) { return; }
metadataReceived = true;
// Add pad attributes when the file is saved in the drive
Title.onTitleChange(function () {
var owners = metadata.owners;
if (owners) { common.setPadAttribute('owners', owners); }
common.setPadAttribute('fileType', metadata.type);
});
$(document).on('cpPadStored', function () {
var owners = metadata.owners;
if (owners) { common.setPadAttribute('owners', owners); }
common.setPadAttribute('fileType', metadata.type);
});
// Save to the drive or update the acces time
var title = document.title = metadata.name;
Title.updateTitle(title || Title.defaultTitle);
var owners = metadata.owners;
if (owners) {
common.setPadAttribute('owners', owners);
}
if (metadata.type) {
common.setPadAttribute('fileType', metadata.type);
}
toolbar.addElement(['pageTitle'], {
pageTitle: title,
title: Title.getTitleConfig(),
});
toolbar.$drawer.append(common.createButton('forget', true));
toolbar.$drawer.append(common.createButton('properties', true));
if (common.isLoggedIn()) {
toolbar.$drawer.append(common.createButton('hashtag', true));
}
toolbar.$file.show();
}).on('error', function (err) {
$appContainer.css('background-color',
common.getAppConfig().appBackgroundColor);
UI.warn(Messages.error);
console.error(err);
});
})();
return;
}
// we're in upload mode
if (!common.isLoggedIn()) {
UI.removeLoadingScreen();
return UI.alert(Messages.upload_mustLogin, function () {
common.setLoginRedirect('login');
});
}
$form.css({
display: 'block',
});
var fmConfig = {
dropArea: $form,
hoverArea: $label,
body: $body,
keepTable: true // Don't fadeOut the table with the uploaded files
};
var FM = common.createFileManager(fmConfig);
$form.find("#cp-app-file-upfile").on('change', function (e) {
var file = e.target.files[0];
FM.handleFile(file);
});
UI.removeLoadingScreen();
};
var main = function () {
var common;
nThen(function (waitFor) {
$(waitFor(function () {
UI.addLoadingScreen();
}));
SFCommon.create(waitFor(function (c) { APP.common = common = c; }));
}).nThen(function (/*waitFor*/) {
common.getSframeChannel().onReady(function () {
andThen(common);
});
});
};
main();
});