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refactor(v2): use ejs for SSR HTML template (#1322)

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Yangshun Tay 2019-03-29 19:37:51 -07:00 • committed by GitHub
parent afed949136
commit 43e0221b56
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7 changed files with 57 additions and 32 deletions
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3
packages/docusaurus-plugin-content-blog/package.json
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@ -8,8 +8,7 @@
"@docusaurus/utils": "^1.0.0",
"classnames": "^2.2.6",
"fs-extra": "^7.0.1",
"globby": "^9.1.0",
"react": "^16.8.5"
"globby": "^9.1.0"
},
"peerDependencies": {
"@docusaurus/core": "^2.0.0"

5
packages/docusaurus/lib/commands/start.js
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@ -88,7 +88,10 @@ module.exports = async function start(siteDir, cliOptions = {}) {
{
inject: false,
hash: true,
template: path.resolve(__dirname, '../core/index.html.template.ejs'),
template: path.resolve(
__dirname,
'../core/templates/index.html.template.ejs',
),
filename: 'index.html',
title: siteConfig.title,
},

49
packages/docusaurus/lib/core/serverEntry.js
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@ -5,6 +5,7 @@
* LICENSE file in the root directory of this source tree.
*/
import ejs from 'ejs';
import React from 'react';
import {StaticRouter} from 'react-router-dom';
import ReactDOMServer from 'react-dom/server';
@ -17,6 +18,7 @@ import webpackClientStats from '@build/client.stats.json'; //eslint-disable-line
import routes from '@generated/routes'; // eslint-disable-line
import preload from './preload';
import App from './App';
import ssrTemplate from './templates/ssr.html.template';
// Renderer for static-site-generator-webpack-plugin (async rendering via promises)
export default function render(locals) {
@ -39,40 +41,31 @@ export default function render(locals) {
helmet.meta.toString(),
helmet.link.toString(),
];
const metaHtml = metaStrings.filter(Boolean).join('\n ');
const metaAttributes = metaStrings.filter(Boolean);
const bundles = getBundles(reactLoadableStats, modules);
const assets = [
...webpackClientStats.assetsByChunkName.main,
...bundles.map(b => b.file),
...bundles.map(bundle => bundle.file),
];
const jsFiles = assets.filter(value => value.match(/\.js$/));
const cssFiles = assets.filter(value => value.match(/\.css$/));
const scripts = assets.filter(value => value.match(/\.js$/));
const stylesheets = assets.filter(value => value.match(/\.css$/));
const {baseUrl} = locals;
return `<!DOCTYPE html>
<html${htmlAttributes ? ` ${htmlAttributes}` : ''}>
<head>
${metaHtml}
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
${cssFiles
.map(
cssFile =>
`<link rel="stylesheet" type="text/css" href="${baseUrl}${cssFile}" />`,
)
.join('\n')}
</head>
<body${bodyAttributes ? ` ${bodyAttributes}` : ''}>
<div id="__docusaurus">${appHtml}</div>
${jsFiles
.map(
jsFile =>
`<script type="text/javascript" src="${baseUrl}${jsFile}"></script>`,
)
.join('\n')}
</body>
</html>
`;
return ejs.render(
ssrTemplate.trim(),
{
appHtml,
baseUrl,
htmlAttributes: htmlAttributes || '',
bodyAttributes: bodyAttributes || '',
metaAttributes,
scripts,
stylesheets,
},
{
rmWhitespace: true,
},
);
});
}

0
packages/docusaurus/lib/core/index.html.template.ejs → packages/docusaurus/lib/core/templates/index.html.template.ejs
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0
packages/docusaurus/lib/core/metadata.template.ejs → packages/docusaurus/lib/core/templates/metadata.template.ejs
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30
packages/docusaurus/lib/core/templates/ssr.html.template.js Normal file
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@ -0,0 +1,30 @@
/**
* Copyright (c) 2017-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
module.exports = `
<!DOCTYPE html>
<html <%= htmlAttributes %>>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<% metaAttributes.forEach((metaAttribute) => { %>
<%- metaAttribute %>
<% }); %>
<% stylesheets.forEach((stylesheet) => { %>
<link rel="stylesheet" type="text/css" href="<%= baseUrl %><%= stylesheet %>" />
<% }); %>
</head>
<body <%= bodyAttributes %>>
<div id="__docusaurus">
<%- appHtml %>
</div>
<% scripts.forEach((script) => { %>
<script type="text/javascript" src="<%= baseUrl %><%= script %>"></script>
<% }); %>
</body>
</html>
`;

2
packages/docusaurus/lib/load/index.js
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@ -102,7 +102,7 @@ module.exports = async function load(siteDir, cliOptions = {}) {
// Generate contents metadata.
const metadataTemplateFile = path.resolve(
__dirname,
'../core/metadata.template.ejs',
'../core/templates/metadata.template.ejs',
);
const metadataTemplate = fs.readFileSync(metadataTemplateFile).toString();