document: refactoring

nkzawa · nkzawa · commit 60aa5869e455 · 2016-10-17T17:08:53.000+09:00
diff --git a/lib/document.js b/lib/document.js
@@ -1,63 +1,16 @@
-import React, { Component, PropTypes } from 'react'
+import React from 'react'
 import htmlescape from 'htmlescape'
 
-export default class Document extends Component {
-  static childContextTypes = {
-    _documentProps: PropTypes.any
-  }
-
-  getChildContext () {
-    return {
-      _documentProps: this.props
-    }
-  }
-
-  render () {
-    return <html>
-      <Head />
-      <body>
-        <Main />
-        <DevTools />
-        <NextScript />
-      </body>
-    </html>
-  }
-}
-
-export function Head (props, context) {
-  const { head, css } = context._documentProps
-  const h = (head || [])
-  .map((h, i) => React.cloneElement(h, { key: '_next' + i }))
-  return <head>
-    {h}
-    <style data-aphrodite='' dangerouslySetInnerHTML={{ __html: css.content }} />
-  </head>
-}
-
-Head.contextTypes = { _documentProps: PropTypes.any }
-
-export function Main (props, context) {
-  const { html, data, staticMarkup } = context._documentProps
-  return <div>
-    <div id='__next' dangerouslySetInnerHTML={{ __html: html }} />
-    {staticMarkup ? null : <script dangerouslySetInnerHTML={{ __html: '__NEXT_DATA__ = ' + htmlescape(data) }} />}
-  </div>
+export default ({ head, css, html, data, dev, staticMarkup }) => {
+  return <html>
+    <head>
+      {(head || []).map((h, i) => React.cloneElement(h, { key: i }))}
+      <style data-aphrodite='' dangerouslySetInnerHTML={{ __html: css.content }} />
+    </head>
+    <body>
+      <div id='__next' dangerouslySetInnerHTML={{ __html: html }} />
+      {staticMarkup ? null : <script dangerouslySetInnerHTML={{ __html: '__NEXT_DATA__ = ' + htmlescape(data) }} />}
+      {staticMarkup ? null : <script type='text/javascript' src={dev ? '/_next/next-dev.bundle.js' : '/_next/next.bundle.js'} />}
+    </body>
+  </html>
 }
-
-Main.contextTypes = { _documentProps: PropTypes.any }
-
-export function DevTools (props, context) {
-  const { hotReload } = context._documentProps
-  return hotReload ? <div id='__next-hot-code-reloading-indicator' /> : null
-}
-
-DevTools.contextTypes = { _documentProps: PropTypes.any }
-
-export function NextScript (props, context) {
-  const { dev, staticMarkup } = context._documentProps
-  if (staticMarkup) return null
-  const src = !dev ? '/_next/next.bundle.js' : '/_next/next-dev.bundle.js'
-  return <script type='text/javascript' src={src} />
-}
-
-NextScript.contextTypes = { _documentProps: PropTypes.any }
