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portfolio/src/components/atoms/Typekit.jsx
2018-09-17 21:30:04 +02:00

49 lines
1.4 KiB
JavaScript

import React from 'react'
import { StaticQuery, graphql } from 'gatsby'
import Helmet from 'react-helmet'
const TypekitScript = typekitID => (
<script>
{`
(function(d) {
var config = {
kitId: '${typekitID}',
scriptTimeout: 3000,
async: true
},
h=d.documentElement,t=setTimeout(function(){h.className=h.className.replace(/\bwf-loading\b/g,"")+" wf-inactive";},config.scriptTimeout),tk=d.createElement("script"),f=false,s=d.getElementsByTagName("script")[0],a;h.className+=" wf-loading";tk.src='https://use.typekit.net/'+config.kitId+'.js';tk.async=true;tk.onload=tk.onreadystatechange=function(){a=this.readyState;if(f||a&&a!="complete"&&a!="loaded")return;f=true;clearTimeout(t);try{Typekit.load(config)}catch(e){}};s.parentNode.insertBefore(tk,s)
})(document);
`}
</script>
)
const query = graphql`
query {
dataYaml {
typekitID
}
}
`
const Typekit = () => (
<StaticQuery
query={query}
render={data => {
const { typekitID } = data.dataYaml
return (
typekitID && (
<Helmet>
<link rel="dns-prefetch" href="https://use.typekit.net/" />
<link rel="dns-prefetch" href="https://p.typekit.net/" />
{TypekitScript(typekitID)}
</Helmet>
)
)
}}
/>
)
export default Typekit