Claytonia/cryptalk
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cryptalk
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1.1.18 Pre release lint

This commit is contained in:
Hexagon 2017-02-22 23:09:50 +01:00
parent 5015caf55a
commit 6775b427a5
22 changed files with 214 additions and 166 deletions
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3
.eslintignore Normal file
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@ -0,0 +1,3 @@
public/js/vendor
public/js/cryptalk.min.js
requirejs.build.js

40
.eslintrc.json Normal file
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@ -0,0 +1,40 @@
{
"env": {
"browser": true,
"commonjs": true,
"es6": true,
"node": true
},
"extends": "eslint:recommended",
"parserOptions": {
"sourceType": "module"
},
"rules": {
"indent": [
"error",
"tab"
],
"linebreak-style": [
"error",
"windows"
],
"quotes": [
"error",
"single"
],
"semi": [
"error",
"always"
],
"eqeqeq": [
"error",
"always"
],
"no-undef": [
"warn"
],
"no-console": [
"warn"
]
}
}

2
public/index.html
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@ -7,7 +7,7 @@
<link rel="stylesheet" type="text/css" href="css/default.css"> <link rel="stylesheet" type="text/css" href="css/default.css">
<link rel="icon" type="image/png" href="gfx/icon_32x32.png"> <link rel="icon" type="image/png" href="gfx/icon_32x32.png">
<script src="js/vendor/requirejs-2.3.2/require.js"></script> <script src="js/vendor/requirejs-2.3.3/require.js"></script>
</head> </head>
<body> <body>

4
public/js/cryptalk.min.js vendored
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File diff suppressed because one or more lines are too long

6
public/js/lib/$.js
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@ -1,9 +1,9 @@
define(['$.utils', '$.proto'], function (utils, proto) { define(['$.utils', '$.proto'], function (utils, proto) {
// Create a custom edition of Array, extended with $.proto // Create a custom edition of Array, extended with $.proto
function ElementArray () {}; function ElementArray () {}
ElementArray.prototype = new Array; ElementArray.prototype = new Array;
for(var key in proto) ElementArray.prototype[key] = proto[key]; for(var k in proto) ElementArray.prototype[k] = proto[k];
// Create to actual dollar function // Create to actual dollar function
function Dollar (selector) { function Dollar (selector) {
@ -30,7 +30,7 @@ define(['$.utils', '$.proto'], function (utils, proto) {
} }
// Add utils to Dollar // Add utils to Dollar
for(var key in utils) Dollar[key] = utils[key]; for(var l in utils) Dollar[l] = utils[l];
return Dollar; return Dollar;

6
public/js/lib/$.utils.js
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@ -30,7 +30,7 @@ define(['websocket','crypto-js/aes', 'crypto-js/sha1', 'crypto-js/enc-utf8'],fun
}; };
exports.activeElement = function () { exports.activeElement = function () {
try { return document.activeElement; } catch (e) {} try { return document.activeElement; } catch (e) { return; }
}; };
/** /**
@ -60,7 +60,7 @@ define(['websocket','crypto-js/aes', 'crypto-js/sha1', 'crypto-js/enc-utf8'],fun
}; };
exports.getJSON = function (path, onSuccess, onError) { exports.getJSON = function (path, onSuccess, onError) {
var data, request = new XMLHttpRequest(); var request = new XMLHttpRequest();
request.open('GET', path, true); request.open('GET', path, true);
request.onreadystatechange = function() { request.onreadystatechange = function() {
@ -91,7 +91,7 @@ define(['websocket','crypto-js/aes', 'crypto-js/sha1', 'crypto-js/enc-utf8'],fun
'<': '&lt;', '<': '&lt;',
'>': '&gt;', '>': '&gt;',
'"': '&quot;', '"': '&quot;',
"'": '&#39;', '\'': '&#39;',
'/': '&#x2F;' '/': '&#x2F;'
}; };

14
public/js/lib/audio.js
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@ -30,11 +30,11 @@ define(['queue','castrato','templates'], function (queue,mediator,templates) {
} }
// Add tones to execution queue // Add tones to execution queue
var current_tones = tones[i], var current_tones = tones[i],
freqs = current_tones[0], freqs = current_tones[0],
start = current_tones[1], start = current_tones[1],
duration = current_tones[2]; duration = current_tones[2];
var o = ac.createOscillator(); var o = ac.createOscillator();
var g = ac.createGain(); var g = ac.createGain();
o.frequency.value = freqs; o.frequency.value = freqs;
@ -73,12 +73,12 @@ define(['queue','castrato','templates'], function (queue,mediator,templates) {
mediator.emit('console:info',templates.messages.unmuted); mediator.emit('console:info',templates.messages.unmuted);
}; };
// Find audio context // Find audio context
if (window.AudioContext || window.webkitAudioContext) { if (window.AudioContext || window.webkitAudioContext) {
ac = new (window.AudioContext || window.webkitAudioContext); ac = new (window.AudioContext || window.webkitAudioContext);
} }
// Connect events // Connect events
mediator.on('audio:play', function(tones) {playTones(tones); } ); mediator.on('audio:play', function(tones) {playTones(tones); } );
mediator.on('audio:on', on ); mediator.on('audio:on', on );
mediator.on('audio:off', off ); mediator.on('audio:off', off );

6
public/js/lib/client.js
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@ -52,7 +52,7 @@ define(['$','castrato','settings','templates'], function ($, mediator, settings,
setTorch = function (payload) { mediator.emit('console:torch',payload); }, setTorch = function (payload) { mediator.emit('console:torch',payload); },
nick = function (payload) { setNick = function (payload) {
// Make sure the nick meets the length requirements // Make sure the nick meets the length requirements
if (payload.length > settings.nick.maxLen) { if (payload.length > settings.nick.maxLen) {
@ -65,7 +65,7 @@ define(['$','castrato','settings','templates'], function ($, mediator, settings,
nick = payload; nick = payload;
// Keep other modules informed // Keep other modules informed
mediator.emit('nick:changed',nick); mediator.emit('nick:changed', nick);
// Inform that the nick has been set // Inform that the nick has been set
mediator.emit('console:info', $.template(templates.messages.nick_set, { nick: $.escapeHtml(nick)})); mediator.emit('console:info', $.template(templates.messages.nick_set, { nick: $.escapeHtml(nick)}));
@ -79,7 +79,7 @@ define(['$','castrato','settings','templates'], function ($, mediator, settings,
mediator.on('command:help', help); mediator.on('command:help', help);
mediator.on('command:clear', clear); mediator.on('command:clear', clear);
mediator.on('command:nick', nick); mediator.on('command:nick', setNick);
mediator.on('command:key', setKey); mediator.on('command:key', setKey);
mediator.on('command:torch', setTorch); mediator.on('command:torch', setTorch);
mediator.on('command:title', title); mediator.on('command:title', title);

9
public/js/lib/console.js
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@ -59,7 +59,7 @@ define(['$', 'castrato', 'settings', 'templates', 'sounds', 'room', 'notificatio
}, },
torch: function (ttl) { torch: function (ttl) {
var ttl = parseInt(ttl); ttl = parseInt(ttl);
if( ttl > 0 && ttl < 3600) { if( ttl > 0 && ttl < 3600) {
mediator.emit('console:info', $.template(templates.messages.torch_is_now, { ttl: ttl }) ); mediator.emit('console:info', $.template(templates.messages.torch_is_now, { ttl: ttl }) );
settings.ttl = ttl*1000; settings.ttl = ttl*1000;
@ -73,8 +73,8 @@ define(['$', 'castrato', 'settings', 'templates', 'sounds', 'room', 'notificatio
}, },
showNotification: function (type, nick, text) { showNotification: function (type, nick, text) {
var title = type !== 'message' ? 'Cryptalk' : nick, var title = (type !== 'message' ? 'Cryptalk' : nick),
icon = type === 'message'? 'gfx/icon_128x128.png' : (type == 'error' ? 'gfx/icon_128x128_error.png' : 'gfx/icon_128x128_info.png'); icon = (type === 'message' ? 'gfx/icon_128x128.png' : (type === 'error' ? 'gfx/icon_128x128_error.png' : 'gfx/icon_128x128_info.png'));
// Emit notification // Emit notification
mediator.emit('notification:send', { mediator.emit('notification:send', {
@ -148,8 +148,7 @@ define(['$', 'castrato', 'settings', 'templates', 'sounds', 'room', 'notificatio
var buffer, var buffer,
parts, parts,
payload, payload,
command, command;
save;
// The Document object is bound to this element. // The Document object is bound to this element.
// If the active element is not the input, focus on it and exit the function. // If the active element is not the input, focus on it and exit the function.

2
public/js/lib/cryptalk.js
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@ -1,5 +1,5 @@
// Main cryptalk module // Main cryptalk module
define(['castrato','host','client','console'], function (mediator, host, client) { define(['castrato','host','client','console'], function (mediator) {
// Route mediator messages // Route mediator messages
mediator mediator

20
public/js/lib/host.js
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@ -10,7 +10,7 @@
Emits: Emits:
mediator.on('socket:emit', emit); mediator.on('socket:emit', emit);
*/ */
define(['$', 'castrato','settings','templates','hosts','window'], function ($, mediator, settings, templates, hostconfig, window) { define(['$', 'castrato','settings','templates','hosts','window'], function ($, mediator, settings, templates, hostconfig) {
var var
@ -26,7 +26,7 @@ define(['$', 'castrato','settings','templates','hosts','window'], function ($, m
if(socket) socket.emit(payload.data,payload.payload); if(socket) socket.emit(payload.data,payload.payload);
}, },
host = function () { hostInfo = function () {
mediator.emit('info', JSON.stringify(host || {})); mediator.emit('info', JSON.stringify(host || {}));
}, },
@ -76,10 +76,10 @@ define(['$', 'castrato','settings','templates','hosts','window'], function ($, m
mediator.emit('console:lockInput'); mediator.emit('console:lockInput');
var var
request, request;
// Use hostconfig.autoconnect as default host // Use hostconfig.autoconnect as default host
toHost = (toHost == undefined) ? hostconfig.autoconnect : toHost; toHost = (toHost === undefined) ? hostconfig.autoconnect : toHost;
if (host && host.connected) { if (host && host.connected) {
mediator.emit('console:error', $.template(templates.messages.already_connected, { mediator.emit('console:error', $.template(templates.messages.already_connected, {
@ -133,7 +133,7 @@ define(['$', 'castrato','settings','templates','hosts','window'], function ($, m
// Bind socket events // Bind socket events
socket socket
.on('room:joined', function (data) { .on('room:joined', function () {
mediator.emit('console:info', $.template(templates.messages.joined_room, { roomName: $.escapeHtml(parameters.room) } )); mediator.emit('console:info', $.template(templates.messages.joined_room, { roomName: $.escapeHtml(parameters.room) } ));
@ -195,8 +195,6 @@ define(['$', 'castrato','settings','templates','hosts','window'], function ($, m
.on('disconnect', function () { .on('disconnect', function () {
room = 0;
key = 0;
host.connected = 0; host.connected = 0;
// Tell the user that the chat is ready to interact with // Tell the user that the chat is ready to interact with
@ -211,8 +209,6 @@ define(['$', 'castrato','settings','templates','hosts','window'], function ($, m
.on('connect_error', function () { .on('connect_error', function () {
room = 0;
key = 0;
host.connected = 0; host.connected = 0;
mediator.emit('console:error', templates.messages.socket_error); mediator.emit('console:error', templates.messages.socket_error);
@ -245,11 +241,11 @@ define(['$', 'castrato','settings','templates','hosts','window'], function ($, m
parameters = Object.assign({}, parameters, p ); parameters = Object.assign({}, parameters, p );
}; };
mediator.on('command:host', host); mediator.on('command:host', hostInfo);
mediator.on('command:hosts', hosts); mediator.on('command:hosts', hosts);
mediator.on('command:connect', connect); mediator.on('command:connect', connect);
mediator.on('command:disconnect', disconnect); mediator.on('command:disconnect', disconnect);
mediator.on('command:reconnect', disconnect); mediator.on('command:reconnect', reconnect);
mediator.on('socket:emit', emit); mediator.on('socket:emit', emit);
mediator.on('host:param', param); mediator.on('host:param', param);

6
public/js/lib/hosts.js
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@ -12,9 +12,9 @@ define({
path: '/js/lib/settings.js' path: '/js/lib/settings.js'
}/*, }/*,
{ {
name: 'Example', name: 'Official host - cryptalk.56k.guru',
host: 'http://www.example.com', host: 'https://cryptalk.56k.guru',
path: 'http://www.example.com/js/cryptalk_modules/settings.js' path: 'https://cryptalk.56k.guru/js/cryptalk_modules/settings.js'
}*/ }*/
] ]
}); });

21
public/js/lib/main.js
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@ -1,15 +1,20 @@
require.config({ require.config({
baseUrl: "js/lib/", baseUrl: 'js/lib/',
paths: { paths: {
websocket: '/socket.io/socket.io' websocket: '/socket.io/socket.io'
}, },
packages: [ packages: [
{ {
name: 'crypto-js', name: 'crypto-js',
location: '../vendor/crypto-js-3.1.9', location: '../vendor/crypto-js-3.1.9',
main: 'index' main: 'index'
} },
] {
name: 'castrato',
location: '../vendor/castrato',
main: 'castrato'
}
]
}); });
require(['cryptalk']); require(['cryptalk']);

21
public/js/lib/notifications.js
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@ -45,12 +45,11 @@ define(['castrato','window','settings'], function (mediator, win, settings) {
if (original_title !== undefined) win.setTitle(original_title); if (original_title !== undefined) win.setTitle(original_title);
original_title = undefined; original_title = undefined;
new_title = undefined; new_title = undefined;
window_active = true;
}, },
doBlink = function() { doBlink = function() {
if(enabled) { if(enabled) {
if( win.getTitle() == original_title ) if( win.getTitle() === original_title )
win.setTitle( new_title ); win.setTitle( new_title );
else else
win.setTitle( original_title); win.setTitle( original_title);
@ -70,7 +69,7 @@ define(['castrato','window','settings'], function (mediator, win, settings) {
}, },
blinkTitleUntilFocus = function(t,i) { blinkTitleUntilFocus = function(t,i) {
interval = (i == undefined) ? 1000 : i; interval = (i === undefined) ? 1000 : i;
if ( enabled && original_title === undefined ) { if ( enabled && original_title === undefined ) {
new_title = t; new_title = t;
original_title = win.getTitle(); original_title = win.getTitle();
@ -86,7 +85,7 @@ define(['castrato','window','settings'], function (mediator, win, settings) {
// Set default value for fallback parameter // Set default value for fallback parameter
if ( fallback === undefined) fallback = false; if ( fallback === undefined) fallback = false;
if ( native_supported && Notification.permission === "granted") { if ( native_supported && Notification.permission === 'granted') {
// Create notification // Create notification
var n = new Notification(title, {body: body, icon:icon}); var n = new Notification(title, {body: body, icon:icon});
@ -95,17 +94,17 @@ define(['castrato','window','settings'], function (mediator, win, settings) {
n.onshow = function () { n.onshow = function () {
// Automatically close the notification after 5000ms // Automatically close the notification after 5000ms
setTimeout(function(){n.close();},3000); setTimeout(function(){n.close();},3000);
} };
last = now(); last = now();
} else if ( fallback ) { } else if ( fallback ) {
blinkTitleUntilFocus("Attention",1000); blinkTitleUntilFocus('Attention', 1000);
} }
} }
}; };
native_supported = (window.Notification !== undefined); native_supported = (window.Notification !== undefined);
mediator.on('notification:send',function(data) { notify(data.title,data.body,data.icon,true); }); mediator.on('notification:send',function(data) { notify(data.title,data.body,data.icon,true); });
@ -113,12 +112,12 @@ define(['castrato','window','settings'], function (mediator, win, settings) {
mediator.on('notification:off',function() { off(); }); mediator.on('notification:off',function() { off(); });
// Always enable native notifications // Always enable native notifications
enableNative(); enableNative();
// Start with notifications disabled // Start with notifications disabled
off(); off();
// If this is undefined, notifications will fail to show // If this is undefined, notifications will fail to show
last = now(); last = now();
// Make sure we are at square one // Make sure we are at square one

69
public/js/lib/queue.js
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@ -1,44 +1,45 @@
define(function (){ define(function (){
var exports = {},
queue = [], var exports = {},
now = function () { queue = [],
return performance.now() || Date.now(); now = function () {
}; return performance.now() || Date.now();
};
exports.add_function_delayed = function(delay, callback, data) { exports.add_function_delayed = function(delay, callback, data) {
queue.push({ queue.push({
func: callback, func: callback,
pushed: now(), pushed: now(),
delay: delay, delay: delay,
data: data data: data
}); });
} };
exports.get = function () { exports.get = function () {
return queue; return queue;
} };
exports.run = function () { exports.run = function () {
var i = 0, var i = 0,
current, current,
lrt_inner; lrt_inner;
while (current = queue[i++]) { while ((current = queue[i++])) {
if (now() - current.pushed > current.delay) { if (now() - current.pushed > current.delay) {
current.func(); current.func();
queue.splice(i - 1, 1); queue.splice(i - 1, 1);
} }
} }
if (queue.length) { if (queue.length) {
// Waste a ms to prevent callstack overflow // Waste a ms to prevent callstack overflow
lrt_inner = now(); lrt_inner = now();
while (now() - lrt_inner < 1) { void 0; }; while (now() - lrt_inner < 1) { void 0; }
exports.run(); exports.run();
} }
} };
return exports; return exports;
}); });

2
public/js/lib/settings.js
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@ -1,6 +1,6 @@
define({ define({
title: "Cryptalk - Online", title: 'Cryptalk - Online',
ttl: 600000, ttl: 600000,

8
public/js/lib/window.js
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@ -30,12 +30,12 @@ define(['castrato'],function (mediator){
// Keep track of document focus/blur // Keep track of document focus/blur
if (window.addEventListener){ if (window.addEventListener){
// Normal browsers // Normal browsers
window.addEventListener("focus", focusCallback, true); window.addEventListener('focus', focusCallback, true);
window.addEventListener("blur", blurCallback, true); window.addEventListener('blur', blurCallback, true);
} else { } else {
// IE // IE
window.observe("focusin", focusCallback); window.observe('focusin', focusCallback);
window.observe("focusout", blurCallback); window.observe('focusout', blurCallback);
} }
mediator.on('window:title',exports.setTitle); mediator.on('window:title',exports.setTitle);

0
public/js/lib/castrato.js → public/js/vendor/castrato/castrato.js vendored
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5
public/js/vendor/requirejs-2.3.2/require.js vendored
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File diff suppressed because one or more lines are too long

5
public/js/vendor/requirejs-2.3.3/require.js vendored Normal file
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File diff suppressed because one or more lines are too long

5
requirejs.build.js
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@ -8,6 +8,11 @@
name: 'crypto-js', name: 'crypto-js',
location: '../vendor/crypto-js-3.1.9', location: '../vendor/crypto-js-3.1.9',
main: 'index' main: 'index'
},
{
name: 'castrato',
location: '../vendor/castrato',
main: 'castrato'
} }
], ],
name: "main", name: "main",

126
server.js
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@ -1,21 +1,21 @@
#!/usr/bin/env node #!/usr/bin/env node
const const
files = require('node-static'), files = require('node-static'),
port = process.env.PORT || 8080, port = process.env.PORT || 8080,
path = require('path'); path = require('path');
var var
file, file,
server, server,
io; io;
// Set up files.file location // Set up files.file location
file = new files.Server(path.resolve(__dirname, 'public')); file = new files.Server(path.resolve(__dirname, 'public'));
// Create http server, handle files.assets // Create http server, handle files.assets
server = require('http').createServer(function (req, res) { server = require('http').createServer(function (req, res) {
req.addListener('end', function () { file.serve(req, res); }).resume(); req.addListener('end', function () { file.serve(req, res); }).resume();
}); });
// Append socket.io to http server // Append socket.io to http server
@ -23,80 +23,80 @@ io = require('socket.io')(server),
// Listen to port env:PORT or 8080 // Listen to port env:PORT or 8080
server.listen(port, function(){ server.listen(port, function(){
console.log('listening on *:'+port); console.log('listening on *:' + port);
}); });
io.on('connection', function(socket) { io.on('connection', function(socket) {
socket.on('room:join', function(req) { socket.on('room:join', function(req) {
if( req ) { if( req ) {
socket.emit('room:joined',req); socket.emit('room:joined',req);
socket.join(req); socket.join(req);
socket.broadcast.to(req).emit('message:server', {msg:'person_joined'} ); socket.broadcast.to(req).emit('message:server', {msg:'person_joined'} );
socket.current_room = req; socket.current_room = req;
} else { } else {
socket.emit('message:server', {msg:'command_failed'} ); socket.emit('message:server', {msg:'command_failed'} );
} }
}); });
socket.on('room:leave', function(req) { socket.on('room:leave', function(req) {
if( req ) { if( req ) {
socket.emit('room:left'); socket.emit('room:left');
socket.leave(req); socket.leave(req);
socket.broadcast.to(req).emit('message:server', {msg:'person_left'} ); socket.broadcast.to(req).emit('message:server', {msg:'person_left'} );
socket.current_room = undefined; socket.current_room = undefined;
} else { } else {
socket.emit('message:server', {msg:'command_failed'} ); socket.emit('message:server', {msg:'command_failed'} );
} }
}); });
socket.on('room:count', function (req) { socket.on('room:count', function () {
if( socket.current_room !== undefined ) { if( socket.current_room !== undefined ) {
var clientsList = io.sockets.adapter.rooms[socket.current_room]; var clientsList = io.sockets.adapter.rooms[socket.current_room];
socket.emit('message:server', {msg:'person_count', payload: clientsList.length } ); socket.emit('message:server', {msg:'person_count', payload: clientsList.length } );
} else { } else {
socket.emit('message:server', {msg:'command_failed'} ); socket.emit('message:server', {msg:'command_failed'} );
} }
}); });
socket.on('message:send', function(req) { socket.on('message:send', function(req) {
// Check that the user is in a room // Check that the user is in a room
if(req && req.room) { if(req && req.room) {
// Check that the message size is within bounds // Check that the message size is within bounds
var total_msg_size = (req.msg) ? req.msg.length : 0 + (req.nick) ? req.nick.length : 0; var total_msg_size = (req.msg) ? req.msg.length : 0 + (req.nick) ? req.nick.length : 0;
if( total_msg_size <= 4096) { if( total_msg_size <= 4096) {
// Check that at least 100ms has passed since last message // Check that at least 100ms has passed since last message
if( socket.last_message === undefined || new Date().getTime() - socket.last_message > 100 ) { if( socket.last_message === undefined || new Date().getTime() - socket.last_message > 100 ) {
socket.broadcast.to(req.room).emit('message:send', { msg: req.msg, nick: req.nick} ); socket.broadcast.to(req.room).emit('message:send', { msg: req.msg, nick: req.nick} );
socket.emit('message:send', { msg: req.msg, nick: req.nick} ); socket.emit('message:send', { msg: req.msg, nick: req.nick} );
socket.last_message = new Date().getTime(); socket.last_message = new Date().getTime();
} else { } else {
// Do not complain if message rate is too fast, that would only generate more traffic // Do not complain if message rate is too fast, that would only generate more traffic
} }
} else { } else {
// Message size is out of bounds, complain // Message size is out of bounds, complain
socket.emit('message:server', {msg:'command_failed'} ); socket.emit('message:server', {msg:'command_failed'} );
} }
} }
}); });
socket.on('disconnect', function() { socket.on('disconnect', function() {
// Notify other users of the room // Notify other users of the room
if( socket.current_room !== undefined ) { if( socket.current_room !== undefined ) {
socket.broadcast.to(socket.current_room).emit('message:server', {msg:'person_left'} ); socket.broadcast.to(socket.current_room).emit('message:server', {msg:'person_left'} );
} }
}); });
}); });