Files: d88d6d2f759dd16672ca5f15e8176d4ea9dccb78 / app / render.js
2454 bytesRaw
| 1 | // https://github.com/jlongster/react-redux-universal-hot-example/blob/master/src/server.js |
| 2 | |
| 3 | import http from 'http' |
| 4 | import Url from 'url' |
| 5 | import React from 'react' |
| 6 | import { renderToString } from 'react-dom/server' |
| 7 | import { Provider } from 'react-redux' |
| 8 | import { createHistory } from 'history' |
| 9 | import { Router, RoutingContext, match } from 'react-router' |
| 10 | import sendHtml from 'send-data/html' |
| 11 | import sendError from 'send-data/error' |
| 12 | import redirect from 'predirect' |
| 13 | |
| 14 | import createStore from 'app/store' |
| 15 | import createRoutes from 'app/routes' |
| 16 | import fetchAllData from 'app/util/fetch-all-data' |
| 17 | |
| 18 | export function createServer (config) { |
| 19 | const staticUrl = Url.format(config.static.url) |
| 20 | |
| 21 | return http.createServer(render) |
| 22 | |
| 23 | function render (req, res) { |
| 24 | const store = createStore() |
| 25 | |
| 26 | match({ |
| 27 | routes: createRoutes(store), |
| 28 | location: req.url |
| 29 | }, function (err, redirectLocation, renderProps) { |
| 30 | if (redirectLocation) { |
| 31 | redirect(req, res, redirectLocation.pathname + redirectLocation.search) |
| 32 | } else if (err) { |
| 33 | sendError(req, res, { body: err }) |
| 34 | } else if (!renderProps) { |
| 35 | sendError(req, res, { |
| 36 | statusCode: 404, |
| 37 | body: new Error('Not found') |
| 38 | }) |
| 39 | } else { |
| 40 | fetchAllData( |
| 41 | renderProps.components, |
| 42 | store.getState, store.dispatch, |
| 43 | renderProps.location, |
| 44 | renderProps.params |
| 45 | ).then(function () { |
| 46 | const component = <Provider store={store}> |
| 47 | <RoutingContext { ...renderProps } /> |
| 48 | </Provider> |
| 49 | |
| 50 | var innerHtml |
| 51 | try { |
| 52 | innerHtml = renderToString(component) |
| 53 | } catch (err) { |
| 54 | return sendError(req, res, { body: err }) |
| 55 | } |
| 56 | |
| 57 | const html = renderFullPage(innerHtml, store.getState(), config) |
| 58 | |
| 59 | sendHtml(req, res, html) |
| 60 | }) |
| 61 | } |
| 62 | }) |
| 63 | } |
| 64 | |
| 65 | function renderFullPage (innerHtml, initialData) { |
| 66 | return ` |
| 67 | <!DOCTYPE html> |
| 68 | <html lang="en"> |
| 69 | <head> |
| 70 | <meta charset="utf-8" /> |
| 71 | <title>Craftworks TodoMVC</title> |
| 72 | <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| 73 | </head> |
| 74 | <body> |
| 75 | <main>${ innerHtml }</main> |
| 76 | <script> |
| 77 | window.__data = ${ JSON.stringify(initialData) } |
| 78 | </script> |
| 79 | <script src="${Url.resolve(staticUrl, 'bundle.js')}"></script> |
| 80 | </body> |
| 81 | </html> |
| 82 | ` |
| 83 | } |
| 84 | } |
| 85 | |
| 86 |
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