/
app.js
159 lines (134 loc) · 5.15 KB
/
app.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
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
/**
* Module dependencies.
*/
var express = require('express');
var nowjs = require('now');
var OAuth = require('oauth').OAuth;
var querystring = require('querystring');
var settings = require('./settings.js');
var twitter = require('twitter');
var async = require('async');
var basil = require('./lib/basil.js');
var app = module.exports = express.createServer();
// Configuration
app.configure(function(){
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(express.cookieParser());
app.use(express.session({ secret: 'this is my dirty little secret, tell no-one' }));
app.use(app.router);
app.use(express.static(__dirname + '/public'));
});
app.configure('development', function(){
app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});
app.configure('production', function(){
app.use(express.errorHandler());
});
function require_twitter_login(req, res, next) {
if(!req.session.oauth_access_token) {
res.redirect("/twitter_login?action="+querystring.escape(req.originalUrl));
return;
}
next();
};
var everyone = nowjs.initialize(app);
var users = [];
// Routes
app.get('/', require_twitter_login, function(req, res){
res.render('index', {
title: 'Express'
});
});
app.get("/twitter_login", function (req, res) {
var oa = new OAuth("https://api.twitter.com/oauth/request_token",
"https://api.twitter.com/oauth/access_token",
settings.twitter.key,
settings.twitter.secret,
"1.0",
"http://justhepics.com/twitter_login/callback",
"HMAC-SHA1");
oa.getOAuthRequestToken(function(error, oauth_token, oauth_token_secret, results) {
if (error) {
console.log('error');
console.log(error);
}else{
req.session.oauth_token = oauth_token;
req.session.oauth_token_secret = oauth_token_secret;
res.redirect("https://api.twitter.com/oauth/authorize?oauth_token="+oauth_token);
}
});
});
app.get('/twitter_login/callback', function (req, res) {
var oa = new OAuth("https://api.twitter.com/oauth/request_token",
"https://api.twitter.com/oauth/access_token",
"cPGl2vWUYViS8EhuSx8BhA",
"1sT7eqZpMIT6NFysEs9be0sF4wvVJUp7o2aWLxdcfg",
"1.0",
"http://justhepics.com/twitter_login/callback",
"HMAC-SHA1");
oa.getOAuthAccessToken(
req.session.oauth_token,
req.session.oauth_token_secret,
req.param('oauth_verifier'),
function (error, oauth_access_token, oauth_access_token_secret, results2) {
if (error) {
console.log('error');
console.log(error);
}else{
req.session.oauth_access_token = oauth_access_token;
req.session.oauth_access_token_secret = oauth_access_token_secret;
if (req.param('action') && req.param('action') != '') {
res.redirect(req.param('action'));
}else{
res.redirect("/");
}
}
});
});
app.get('/data/tweets', function (req, res) {
var twit = new twitter({
consumer_key: settings.twitter.key,
consumer_secret: settings.twitter.secret,
access_token_key: req.session.oauth_access_token,
access_token_secret: req.session.oauth_access_token_secret
});
var userId = req.param('user');
twit.get('/statuses/home_timeline.json',
{include_entities: 1,
count: 500},
function (data) {
require('fs').writeFile("./test/tweets.json",
JSON.stringify(data));
async.forEach(data,
function (tweet, callback) {
basil.get_pic_link(tweet, function (url) {
if (url) {
tweet.image_link = url;
tweet.image_url = '';
users[userId].now.show_tweets([tweet]);
}});
callback(null);
},
function () {
res.end();
});
});
});
everyone.now.initiate = function (callback) {
var group = nowjs.getGroup("user-"+this.user.clientId);
group.addUser(this.user.clientId);
users[this.user.clientId] = group;
callback(this.user.clientId);
};
everyone.now.extract_pic = function (link, callback) {
basil.extract_pic(link, callback);
};
// TODO: when users vanish do some cleaning up so as to not hold their group indefinitely
// Only listen on $ node app.js
if (!module.parent) {
app.listen(3000);
console.log("Express server listening on port %d", app.address().port);
}