password-manager/frontend/delta/js/Clipperz/PM/UI/Components/DocumentEncryptionSandbox.js
2015-11-23 16:10:44 +01:00

140 lines
4.3 KiB
JavaScript

/*
Copyright 2008-2015 Clipperz Srl
This file is part of Clipperz, the online password manager.
For further information about its features and functionalities please
refer to http://www.clipperz.com.
* Clipperz is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
* Clipperz is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public
License along with Clipperz. If not, see http://www.gnu.org/licenses/.
*/
"use strict";
Clipperz.Base.module('Clipperz.PM.UI.Components');
Clipperz.PM.UI.Components.DocumentEncryptionSandboxClass = React.createClass({
getInitialState: function() {
return {
'documentMeta': null,
'encryptedDocument': null,
};
},
//=========================================================================
// Event Handlers
//=========================================================================
handleFileSelect: function(anEvent) {
// console.log("handleFileSelect: files:", anEvent.target.files);
var fileToRead = anEvent.target.files[0];
// console.log(fileToRead);
// return;
if (fileToRead) {
MochiKit.Signal.signal(Clipperz.Signal.NotificationCenter, 'uploadNewFile', null, fileToRead);
}
},
//=========================================================================
// File Handling Methods
//=========================================================================
// handleEncryptionSynchronously: function(aKey, aByteArray) {
// var encryptedDocument;
// var startTime, endTime;
// console.log("Encrypting...");
// startTime = Date.now()
// encryptedDocument = Clipperz.Crypto.AES.encrypt(aKey, aByteArray);
// endTime = Date.now();
// console.log("Finished! Encryption took", (endTime-startTime)/1000, "seconds.");
// this.setState({
// 'encryptedDocument': encryptedDocument,
// });
// },
downloadFile: function(aFileReference) {
MochiKit.Signal.signal(Clipperz.Signal.NotificationCenter, 'downloadFile', aFileReference);
},
//=========================================================================
// Render Methods
//=========================================================================
renderUploadButton: function() {
var result;
if (window.File && window.FileReader && window.FileList && window.Blob) {
result = React.DOM.input({
'type': 'file',
'id': 'files',
'name': 'files',
'onChange': this.handleFileSelect,
'multiple': false
})
} else {
result = React.DOM.p({}, "Browser doesn't support the FileReader API");
}
return result;
},
renderQueue: function() {
return MochiKit.Base.map(MochiKit.Base.bind(function(anElement) {
return React.DOM.li({},[
React.DOM.ul({}, [
React.DOM.li({}, anElement['meta']['name']),
React.DOM.li({}, anElement['meta']['size']),
React.DOM.li({}, anElement['status']),
React.DOM.li({}, Math.floor((anElement['currentByte']/anElement['meta']['size'])*100)+'%'),
React.DOM.li({}, React.DOM.button({
'disabled': ! anElement.isDataReady,
'onClick': MochiKit.Base.method(this, 'downloadFile', anElement['reference']),
}, "Download File")),
])
]);
}, this), this.props['attachmentQueueInfo']);
},
render: function () {
return React.DOM.div({
'style': {
'position': 'fixed',
'width': '80%',
'height': '80%',
'background': 'white',
'color': 'black',
'top': '10%',
'left': '10%',
'border': '2px solid black',
'zIndex': '10'
}
}, [
React.DOM.p({}, "This is the doc encryption proof of concept."),
React.DOM.p({}, "*Status*: working streaming encryption and decryption! Current size limit is 250MB"),
this.renderUploadButton(),
React.DOM.ul({},this.renderQueue()),
]);
}
//=========================================================================
});
Clipperz.PM.UI.Components.DocumentEncryptionSandbox = React.createFactory(Clipperz.PM.UI.Components.DocumentEncryptionSandboxClass);