1
0
mirror of https://github.com/moparisthebest/mail synced 2024-11-29 12:22:22 -05:00

moved controller code out of window-loader

This commit is contained in:
Tankred Hase 2013-06-06 13:34:22 +02:00
parent 325ae14553
commit b46c281715
4 changed files with 138 additions and 115 deletions

View File

@ -39,6 +39,7 @@
<script src="js/dao/keychain-dao.js"></script>
<script src="js/dao/email-dao.js"></script>
<script src="js/app-controller.js"></script>
<script src="js/window-loader.js"></script>
</head>

View File

@ -30,8 +30,28 @@ var app; // container for the application namespace
*/
app.util.tpl = {
templates: {},
get: function(name) {
return this.templates[name];
},
loadTemplates: function(names, callback) {
var that = this;
var loadTemplate = function(index) {
var name = names[index];
console.log('Loading template: ' + name);
$.get('tpl/' + name + '.html', function(data) {
that.templates[name] = data;
index++;
if (index < names.length) {
loadTemplate(index);
} else {
callback();
}
});
};
loadTemplate(0);
}
};

98
src/js/app-controller.js Normal file
View File

@ -0,0 +1,98 @@
/**
* The main application controller
*/
app.Controller = function() {
'use strict';
var emailDao; // local variable for the main email data access object
/**
* Initializes modules through dependecy injection
*/
this.init = function(callback) {
var util = new cryptoLib.Util(window, uuid);
var crypto = new app.crypto.Crypto(window, util);
var cloudstorage = new app.dao.CloudStorage(window, $);
var jsonDao = new app.dao.LawnchairDAO(Lawnchair);
var devicestorage = new app.dao.DeviceStorage(util, crypto, jsonDao, null);
var keychain = new app.dao.KeychainDAO(jsonDao, cloudstorage);
emailDao = new app.dao.EmailDAO(jsonDao, crypto, devicestorage, cloudstorage, util, keychain);
callback();
};
/**
* Executes a number of commands
*/
this.execute = function(cmd, args, callback) {
if (cmd === 'login') {
// login user
login(args.userId, args.password, function(err) {
callback({
err: err
});
});
} else if (cmd === 'syncEmails') {
// list emails from folder
emailDao.syncFromCloud(args.folder, function(err) {
callback({
err: err
});
});
} else if (cmd === 'listEmails') {
// list emails from folder
emailDao.listItems(args.folder, args.offset, args.num, function(err, collection) {
callback({
err: err,
collection: collection.toJSON()
});
});
} else if (cmd === 'getEmail') {
// list emails from folder
var mail = emailDao.getItem(args.folder, args.messageId);
callback({
err: null,
email: mail.toJSON()
});
} else if (cmd === 'sendEmail') {
// list emails from folder
sendEmail(args.email, function(err) {
callback({
err: err
});
});
} else {
// error: invalid message from sandbox
callback({
err: {
errMsg: 'Invalid message posted from sandbox!'
}
});
}
};
//
// Helper methods
//
function login(userId, password, callback) {
var account = new app.model.Account({
emailAddress: userId,
symKeySize: app.config.symKeySize,
symIvSize: app.config.symIvSize,
asymKeySize: app.config.asymKeySize
});
emailDao.init(account, password, callback);
}
function sendEmail(email, callback) {
var em = new app.model.Email(email);
emailDao.sendEmail(em, callback);
}
};

View File

@ -1,29 +1,14 @@
(function() {
'use strict';
var emailDao; // local variable for main DAO
/**
* The Template Loader. Used to asynchronously load templates located in separate .html files
*/
app.util.tpl.loadTemplates = function(names, callback) {
var that = this;
var loadTemplate = function(index) {
var name = names[index];
console.log('Loading template: ' + name);
$.get('tpl/' + name + '.html', function(data) {
that.templates[name] = data;
index++;
if (index < names.length) {
loadTemplate(index);
} else {
callback();
}
});
};
loadTemplate(0);
};
var views = [
'login',
'compose',
'folderlist',
'messagelist',
'messagelistitem',
'read'
];
/**
* Load templates and start the application
@ -43,39 +28,22 @@
function onDeviceReady() {
console.log('Starting in Browser: ' + isBrowser);
app.util.tpl.loadTemplates([
'login',
'compose',
'folderlist',
'messagelist',
'messagelistitem',
'read'
], startApp);
app.util.tpl.loadTemplates(views, startApp);
}
});
function initDAO() {
var util = new cryptoLib.Util(window, uuid);
var crypto = new app.crypto.Crypto(window, util);
var cloudstorage = new app.dao.CloudStorage(window, $);
var jsonDao = new app.dao.LawnchairDAO(Lawnchair);
var devicestorage = new app.dao.DeviceStorage(util, crypto, jsonDao, null);
var keychain = new app.dao.KeychainDAO(jsonDao, cloudstorage);
emailDao = new app.dao.EmailDAO(jsonDao, crypto, devicestorage, cloudstorage, util, keychain);
}
function startApp() {
// init email dao and dependencies
initDAO();
// sandboxed ui in iframe
var sandbox = document.getElementById('sandboxFrame').contentWindow;
var controller = new app.Controller();
// set global listener for events from sandbox
window.onmessage = function(e) {
var cmd = e.data.cmd;
var args = e.data.args;
// handle the workload in the main window
handleCommand(cmd, args, function(resArgs) {
controller.execute(cmd, args, function(resArgs) {
// send reponse to sandbox
sandbox.postMessage({
cmd: cmd,
@ -84,78 +52,14 @@
});
};
// init sandbox ui
sandbox.postMessage({
cmd: 'init',
args: app.util.tpl.templates
}, '*');
}
function handleCommand(cmd, args, callback) {
if (cmd === 'login') {
// login user
login(args.userId, args.password, function(err) {
callback({
err: err
});
});
} else if (cmd === 'syncEmails') {
// list emails from folder
emailDao.syncFromCloud(args.folder, function(err) {
callback({
err: err
});
});
} else if (cmd === 'listEmails') {
// list emails from folder
emailDao.listItems(args.folder, args.offset, args.num, function(err, collection) {
callback({
err: err,
collection: collection.toJSON()
});
});
} else if (cmd === 'getEmail') {
// list emails from folder
var mail = emailDao.getItem(args.folder, args.messageId);
callback({
err: null,
email: mail.toJSON()
});
} else if (cmd === 'sendEmail') {
// list emails from folder
sendEmail(args.email, function(err) {
callback({
err: err
});
});
} else {
// error: invalid message from sandbox
callback({
err: {
errMsg: 'Invalid message posted from sandbox!'
}
});
}
}
function login(userId, password, callback) {
var account = new app.model.Account({
emailAddress: userId,
symKeySize: app.config.symKeySize,
symIvSize: app.config.symIvSize,
asymKeySize: app.config.asymKeySize
// init controller
controller.init(function() {
// init sandbox ui
sandbox.postMessage({
cmd: 'init',
args: app.util.tpl.templates
}, '*');
});
emailDao.init(account, password, callback);
}
function sendEmail(email, callback) {
var em = new app.model.Email(email);
emailDao.sendEmail(em, callback);
}
}());