2016-10-05 23:52:50 +00:00
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import { relative, resolve } from 'path'
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import { createElement } from 'react'
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import { renderToString, renderToStaticMarkup } from 'react-dom/server'
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import fs from 'mz/fs'
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import Document from '../lib/document'
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import App from '../lib/app'
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2016-10-06 02:42:55 +00:00
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import { StyleSheetServer } from '../lib/css'
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2016-10-05 23:52:50 +00:00
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2016-10-06 11:05:52 +00:00
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export async function render (path, req, res, { dir = process.cwd(), dev = false } = {}) {
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const mod = require(resolve(dir, '.next', 'pages', path)) || {}
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2016-10-05 23:52:50 +00:00
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const Component = mod.default
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let props = {}
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if (Component.getInitialProps) {
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props = await Component.getInitialProps({ req, res })
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}
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2016-10-06 11:05:52 +00:00
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const bundlePath = resolve(dir, '.next', '_bundles', 'pages', (path || 'index') + '.js')
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2016-10-05 23:52:50 +00:00
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const component = await fs.readFile(bundlePath, 'utf8')
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2016-10-06 02:42:55 +00:00
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const { html, css } = StyleSheetServer.renderStatic(() => {
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const app = createElement(App, {
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Component,
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props,
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router: {}
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})
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return renderToString(app)
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2016-10-05 23:52:50 +00:00
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})
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const doc = createElement(Document, {
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head: [],
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2016-10-06 02:42:55 +00:00
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html: html,
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css: css,
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2016-10-05 23:52:50 +00:00
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data: { component },
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2016-10-06 11:05:52 +00:00
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hotReload: false,
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dev
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2016-10-05 23:52:50 +00:00
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})
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return '<!DOCTYPE html>' + renderToStaticMarkup(doc)
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}
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2016-10-06 11:05:52 +00:00
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export async function renderJSON (path, { dir = process.cwd() }) {
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const bundlePath = resolve(dir, '.next', '_bundles', 'pages', (path || 'index') + '.js')
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2016-10-06 07:06:55 +00:00
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const component = await fs.readFile(bundlePath, 'utf8')
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return { component }
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2016-10-05 23:52:50 +00:00
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}
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