/
server.js
93 lines (79 loc) · 2.36 KB
/
server.js
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var port = process.env.PORT || 3000;
var index;
var NODE_ENV = process.env.NODE_ENV || 'development';
var express = require('express'),
httpProxy = require('http-proxy'),
routingProxy = new httpProxy.RoutingProxy(),
app = express.createServer();
if (NODE_ENV === 'development') {
var less = require('less');
var watch = require('watch');
var cssDirectory = './app/less';
var cssRootFile = 'plex.less';
}
console.log('Starting Plex Client web server on port ' + port + ' in \'' + NODE_ENV + '\' environment');
function apiProxy(pattern) {
return function (req, res, next) {
if (req.url.match(pattern)) {
req.url = req.url.replace(pattern, '');
return routingProxy.proxyRequest(req, res, {
host: req.headers['x-plex-proxy-host'],
port: req.headers['x-plex-proxy-port'],
https: (req.headers['x-plex-proxy-port'] === '443')
});
} else {
return next();
}
};
}
app.configure(function () {
app.use(express.methodOverride());
app.use(apiProxy(/\/api/));
app.use(express.bodyParser());
app.use(express.static(__dirname));
app.use(express.errorHandler({
dumpExceptions: true,
showStack: true
}));
app.use(app.router);
});
switch (NODE_ENV) {
case 'production':
index = 'https://plex.herokuapp.com/build/index.html';
break;
case 'development':
if (watch) {
console.log('Development CSS processing active, monitoring "' + cssRootFile + '" in "' + cssDirectory + '"');
var parser = new less.Parser({
paths: [cssDirectory],
filename: './app/less/plex.less '
});
var parse = function () {
parser.parse('', function (error, tree) {
if (error) return console.log(error);
console.log(tree.toCSS());
});
}
watch.createMonitor(cssDirectory, function (monitor) {
monitor.on("created", function (file, stat) {
console.log('CSS processing detected new file "' + file + '", generating new css file');
parse();
});
monitor.on("changed", function (file, current, previous) {
console.log('CSS processing detected file change "' + file + '", generating new css file');
parse();
});
monitor.on("removed", function (file, stat) {
console.log('CSS processing detected deleted file "' + file + '", generating new css file');
parse();
});
});
}
default:
index = '/app/index-dev.html';
break;
}
app.get('/', function (req, res) {
res.redirect(index);
});
app.listen(port);