-
Notifications
You must be signed in to change notification settings - Fork 0
/
server.js
executable file
·223 lines (178 loc) · 6.58 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
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
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
'use strict';
require('node-jsx').install({
extension: '.jsx'
});
var express = require('express');
// var fs = require('fs');
var serialize = require('serialize-javascript');
var navigateAction = require('flux-router-component').navigateAction;
var debug = require('debug')('newsily');
var React = require('react');
var app = require('./app');
var htmlComponent = React.createFactory(require('./components/Html.jsx'));
/**
* Define the sample application.
*/
var App = function() {
// Scope.
var self = this;
/* ================================================================ */
/* Helper functions. */
/* ================================================================ */
/**
* Set up server IP address and port # using env variables/defaults.
*/
self.setupVariables = function() {
// Set the environment variables we need.
self.ipaddress = process.env.OPENSHIFT_NODEJS_IP;
self.port = process.env.OPENSHIFT_NODEJS_PORT || 8080;
if (typeof self.ipaddress === 'undefined') {
// Log errors on OpenShift but continue w/ 127.0.0.1 - this
// allows us to run/test the app locally.
console.warn('No OPENSHIFT_NODEJS_IP var, using 127.0.0.1');
self.ipaddress = '127.0.0.1';
}
};
/**
* Populate the cache.
*/
// self.populateCache = function() {
// if (typeof self.zcache === 'undefined') {
// self.zcache = { 'index.html': '' };
// }
// // Local cache for static content.
// self.zcache['index.html'] = fs.readFileSync('./index.html');
// };
/**
* Retrieve entry (content) from cache.
* @param {string} key Key identifying content to retrieve from cache.
*/
// self.cache_get = function(key) {
// return self.zcache[key];
// };
/**
* terminator === the termination handler
* Terminate server on receipt of the specified signal.
* @param {string} sig Signal to terminate on.
*/
self.terminator = function(sig) {
if (typeof sig === 'string') {
console.log('%s: Received %s - terminating sample app ...',
Date(Date.now()), sig);
process.exit(1);
}
console.log('%s: Node server stopped.', Date(Date.now()));
};
/**
* Setup termination handlers (for exit and a list of signals).
*/
self.setupTerminationHandlers = function() {
// Process on exit and signals.
process.on('exit', function() {
self.terminator();
});
// Removed 'SIGPIPE' from the list - bugz 852598.
['SIGHUP', 'SIGINT', 'SIGQUIT', 'SIGILL', 'SIGTRAP', 'SIGABRT',
'SIGBUS', 'SIGFPE', 'SIGUSR1', 'SIGSEGV', 'SIGUSR2', 'SIGTERM'
].forEach(function(element) {
process.on(element, function() {
self.terminator(element);
});
});
};
/* ================================================================ */
/* App server functions (main app logic here). */
/* ================================================================ */
/**
* Create the routing table entries + handlers for the application.
*/
// self.createRoutes = function() {
// self.routes = {};
// self.routes['/asciimo'] = function(req, res) {
// var link = 'http://i.imgur.com/kmbjB.png';
// res.send('<html><body><img src='' + link + ''></body></html>');
// };
// self.routes['/'] = function(req, res) {
// res.setHeader('Content-Type', 'text/html');
// res.send(self.cache_get('index.html'));
// };
// };
/**
* Initialize the server (express) and create the routes and register
* the handlers.
*/
self.initializeServer = function() {
var server = self.app = express();
server.set('state namespace', 'App');
server.use('/public', express.static(__dirname + '/build'));
var globSync = require('glob').sync;
var mocks = globSync('./mocks/**/*.js', {
cwd: __dirname
}).map(require);
mocks.forEach(function(route) {
route(server);
});
server.use(function(req, res, next) {
var context = app.createContext();
debug('Executing navigate action');
context.getActionContext().executeAction(navigateAction, {
url: req.url
}, function(err) {
if (err) {
if (err.status && err.status === 404) {
next();
} else {
next(err);
}
return;
}
debug('Exposing context state');
var exposed = 'window.App=' + serialize(app.dehydrate(context)) + ';';
debug('Rendering Application component into html');
var appComponent = app.getAppComponent();
React.withContext(context.getComponentContext(), function() {
var html = React.renderToStaticMarkup(htmlComponent({
state: exposed,
markup: React.renderToString(appComponent())
}));
debug('Sending markup');
res.set('Content-Type', 'text/html');
res.write('<!DOCTYPE html>' + html);
res.end();
});
});
});
// self.createRoutes();
// self.app = express.createServer();
// Add handlers for the app (from the routes).
// for (var r in self.routes) {
// self.app.get(r, self.routes[r]);
// }
};
/**
* Initializes the sample application.
*/
self.initialize = function() {
self.setupVariables();
// self.populateCache();
// self.setupTerminationHandlers();
// Create the express server and routes.
self.initializeServer();
};
/**
* Start the server (starts up the sample application).
*/
self.start = function() {
// Start the app on the specific interface (and port).
self.app.listen(self.port, self.ipaddress, function() {
console.log('%s: Node server started on %s:%d ...',
Date(Date.now()), self.ipaddress, self.port);
});
};
}; /* Sample Application. */
/**
* main(): Main code.
*/
var zapp = new App();
zapp.initialize();
zapp.start();