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server.js
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server.js
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/**
* This leverages Express to create and run the http server.
* A Fluxible context is created and executes the navigateAction
* based on the URL. Once completed, the store state is dehydrated
* and the application is rendered via React.
*/
import express from 'express';
import path from 'path';
import serialize from 'serialize-javascript';
import {navigateAction} from 'fluxible-router';
import debugLib from 'debug';
import React from 'react';
import app from './app';
import HtmlComponent from './components/Html';
const htmlComponent = React.createFactory(HtmlComponent);
const debug = debugLib('flux1');
const server = express();
server.set('state namespace', 'App');
server.use('/public', express.static(path.join(__dirname, '/build')));
server.use((req, res, next) => {
let context = app.createContext();
debug('Executing navigate action');
context.getActionContext().executeAction(navigateAction, {
url: req.url
}, (err) => {
if (err) {
if (err.statusCode && err.statusCode === 404) {
next();
} else {
next(err);
}
return;
}
debug('Exposing context state');
const exposed = 'window.App=' + serialize(app.dehydrate(context)) + ';';
debug('Rendering Application component into html');
const html = React.renderToStaticMarkup(htmlComponent({
context: context.getComponentContext(),
state: exposed,
markup: React.renderToString(context.createElement())
}));
debug('Sending markup');
res.type('html');
res.write('<!DOCTYPE html>' + html);
res.end();
});
});
const port = process.env.PORT || 3000;
server.listen(port);
console.log('Listening on port ' + port);
export default server;