define(function(require) {
'use strict';
var angular = require('angular'),
appController = require('js/app-controller'),
aes = require('cryptoLib/aes-cbc'),
util = require('cryptoLib/util'),
str = require('js/app-config').string,
emailDao;
//
// Controller
//
var WriteCtrl = function($scope, $filter) {
$scope.signature = str.signature;
emailDao = appController._emailDao;
//
// Init
//
$scope.$watch('writerOpen', function() {
resetFields();
if ($scope.writerReply) {
fillFields($scope.selected);
$scope.updatePreview();
}
});
function resetFields() {
$scope.writerTitle = 'New email';
$scope.to = '';
$scope.subject = '';
$scope.body = '';
$scope.ciphertextPreview = '';
}
function fillFields(re) {
var from, body, bodyRows;
if (!re) {
return;
}
$scope.writerTitle = 'Reply';
// fill recipient field
$scope.to = re.from[0].address;
// fill subject
$scope.subject = 'Re: ' + ((re.subject) ? re.subject.replace('Re: ', '') : '');
// fill text body
from = re.from[0].name || re.from[0].address;
body = '
' + $filter('date')(re.sentDate, 'EEEE, MMM d, yyyy h:mm a') + ' ' + from + ' wrote:';
bodyRows = re.body.split('\n');
bodyRows.forEach(function(row) {
body += (!re.html) ? '
' + row : '';
});
$scope.body = body;
}
//
// Editing
//
// generate key,iv for encryption preview
var key = util.random(128),
iv = util.random(128);
$scope.updatePreview = function() {
var body = $scope.body;
// remove generated html from body
body = parseBody(body);
// Although this does encrypt live using AES, this is just for show. The plaintext is encrypted seperately before sending the email.
$scope.ciphertextPreview = (body) ? aes.encrypt(body, key, iv) : '';
};
$scope.sendEmail = function() {
var to, body, email;
// validate recipients
to = $scope.to.replace(/\s/g, '').split(/[,;]/);
if (!to || to.length < 1) {
console.log('Seperate recipients with a comma!');
return;
}
body = $scope.body;
// remove generated html from body
body = parseBody(body);
email = {
to: [], // list of receivers
subject: $scope.subject, // Subject line
body: body // plaintext body
};
email.from = [{
name: '',
address: emailDao._account.emailAddress
}];
to.forEach(function(address) {
email.to.push({
name: '',
address: address
});
});
emailDao.smtpSend(email, function(err) {
if (err) {
console.log(err);
return;
}
$scope.$parent.$parent.closeWriter();
});
};
};
function parseBody(body) {
function has(substr) {
return (body.indexOf(substr) !== -1);
}
while (has('