-
Notifications
You must be signed in to change notification settings - Fork 5
/
server.js
119 lines (101 loc) · 3.28 KB
/
server.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
var express = require("express");
var ms = require("ms");
var app = express();
var argv = require("optimist").argv;
var BoardManager = require("./board-manager.js");
var fs = require("fs");
var Entities = require('html-entities').AllHtmlEntities;
var entities = new Entities();
var server = app.listen(argv.port || 9000);
var __webroot = __dirname + '/web';
var io = require('socket.io').listen(server);
app.get("/", function(req, res) {
res.sendFile(__webroot + '/index.html');
})
app.get("/board", function(req, res) {
res.sendFile(__webroot + '/board.html');
})
function clean(data) {
return entities.encode(data)
}
app.get('/scripts/fb.js', function(req, res) {
var data = fs.readFileSync(__webroot + '/scripts/fb.js', 'utf8');
res.write(data.replace("%appId%", argv.appId));
res.end();
})
app.use('/common', express.static( __dirname + '/common', { maxAge: ms('30 days') }));
app.use('/fonts', express.static( __webroot + '/fonts', { dotfiles: 'allow', maxAge: ms('30 days') }));
app.use('/scripts', express.static( __webroot + '/scripts', { maxAge: ms('30 days') }));
app.use('/css', express.static( __webroot + '/css', { dotfiles: 'allow', maxAge: ms('30 days') }));
app.use('/images', express.static( __webroot + '/images', { maxAge: ms('30 days') }));
app.get(/\/images\/*/, function(req, res) {
if(req.query.board) {
var board = manager.getBoardById(req.query.board);
if (board) {
board.getImage(req.query.img, function(image) {
if (image) {
res.writeHead(200, { 'Content-Type' : image.contentType });
res.end(image.data, 'binary');
} else {
res.writeHead(500);
res.end();
}
});
} else {
socket.emit('error', { message: "Board does not exist!" });
}
} else {
serveStatic(req, res);
}
})
app.get('*', function(req, res){
res.status(404).sendFile(__webroot + '/notfound.html');
});
var manager = new BoardManager();
function registerJoin(socket) {
socket.on('join', function (data) {
var board = manager.getBoardById(data.id);
if (board) {
board.join(socket, data);
} else {
socket.emit('error', { message: "Board does not exist!" });
}
});
}
function registerRejoin(socket) {
socket.on('rejoin', function (data) {
var board = manager.getBoardById(data.id);
if (board) {
board.rejoin(socket, data.sessionId);
} else {
socket.emit('error', { message: "Board does not exist!" });
}
});
}
function registerGetBoardInfo(socket) {
socket.on('getBoardInfo', function (data) {
var board = manager.getBoardById(data.id);
if (board) {
socket.emit('boardInfo', { name: board.name });
} else {
socket.emit('errorhandler', { message: "Board does not exist!" });
}
});
}
function registerCreate(socket) {
socket.on('create', function (data) {
var board = manager.createBoard(data.name);
console.log("Created a new board: " + board.name + " (" + board.id + ")");
socket.emit('created', { id: board.id, name: board.name });
manager.saveBoards();
});
}
// wait for a connection from a client
io.on('connection', function (socket) {
console.log(socket.id);
// add this socket to the clients list
registerJoin(socket);
registerRejoin(socket);
registerCreate(socket);
registerGetBoardInfo(socket);
});