mirror of
https://github.com/facebook/docusaurus.git
synced 2025-05-01 19:27:48 +02:00
81 lines
2.7 KiB
JavaScript
81 lines
2.7 KiB
JavaScript
/**
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* Copyright (c) 2017-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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const React = require("react");
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// html head for each page
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class Head extends React.Component {
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render() {
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let links = this.props.config.headerLinks;
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let hasBlog = false;
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links.map(link => {
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if (link.blog) hasBlog = true;
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});
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let sourceCodeButton = this.props.config.sourceCodeButton;
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// defaults to github, but other values may be allowed in the future
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let includeGithubButton =
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sourceCodeButton === 'github' || sourceCodeButton == null;
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return (
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<head>
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<meta charSet="utf-8" />
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<meta httpEquiv="X-UA-Compatible" content="IE=edge, chrome=1" />
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<title>{this.props.title}</title>
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<meta name="viewport" content="width=device-width" />
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<meta property="og:title" content={this.props.title} />
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<meta property="og:type" content="website" />
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<meta property="og:url" content={this.props.url} />
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<meta property="og:description" content={this.props.description} />
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<meta name="robots" content="noindex" />
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{this.props.config.ogImage && (
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<meta
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property="og:image"
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content={this.props.config.baseUrl + this.props.config.ogImage}
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/>
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)}
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<link
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rel="shortcut icon"
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href={this.props.config.baseUrl + this.props.config.favicon}
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/>
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{this.props.config.algolia && (
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<link
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rel="stylesheet"
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href="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.css"
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/>
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)}
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<link
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rel="stylesheet"
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href={this.props.config.baseUrl + "css/main.css"}
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/>
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{hasBlog && (
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<link
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rel="alternate"
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type="application/atom+xml"
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href={this.props.config.url + "/blog/atom.xml"}
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title={this.props.config.title + " Blog ATOM Feed"}
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/>
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)}{" "}
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{hasBlog && (
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<link
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rel="alternate"
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type="application/rss+xml"
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href={this.props.config.url + "/blog/feed.xml"}
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title={this.props.config.title + " Blog RSS Feed"}
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/>
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)}
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{includeGithubButton &&
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<script async defer src="https://buttons.github.io/buttons.js" />
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}
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<script type="text/javascript" src={this.props.config.baseUrl + "js/webplayer.js"} />
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<script type="text/javascript" src="https://snack.expo.io/embed.js" />
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</head>
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);
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}
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}
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module.exports = Head;
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