54 lines
1.6 KiB
JavaScript
54 lines
1.6 KiB
JavaScript
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import React from 'react'
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function buildTrackingCode(siteId, matomoUrl) {
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const html = `
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if (!(navigator.doNotTrack == '1' || window.doNotTrack == '1')) {
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window._paq = window._paq || [];
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window._paq.push(['setTrackerUrl', '${matomoUrl}/piwik.php']);
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window._paq.push(['setSiteId', '${siteId}']);
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window._paq.push(['enableLinkTracking']);
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window._paq.push(['trackPageView']);
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window._paq.push(['enableHeartBeatTimer']);
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window.start = new Date();
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var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
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g.type='text/javascript'; g.defer=true; g.async=true;
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g.src='${matomoUrl}/piwik.js';
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s.parentNode.insertBefore(g,s);
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}
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`
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return (
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<script
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key={'gatsby-plugin-matomo'}
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type="text/javascript"
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dangerouslySetInnerHTML={{ __html: html }}
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/>
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)
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}
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function buildTrackingCodeNoJs(siteId, matomoUrl, siteUrl, pathname) {
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const html = `<img src="${matomoUrl}/piwik.php?idsite=${siteId}&rec=1&url=${siteUrl + pathname}" style="border:0" alt="tracker" />`
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return (
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<noscript
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key={'gatsby-plugin-matomo'}
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dangerouslySetInnerHTML={{ __html: html }}
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/>
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)
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}
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exports.onRenderBody = ({ setPostBodyComponents, pathname }, pluginOptions) => {
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if (process.env.NODE_ENV === 'production') {
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const siteId = pluginOptions.siteId
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const siteUrl = pluginOptions.siteUrl
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const matomoUrl = pluginOptions.matomoUrl
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return setPostBodyComponents([
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buildTrackingCode(siteId, matomoUrl),
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buildTrackingCodeNoJs(siteId, matomoUrl, siteUrl, pathname)
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])
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}
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return null
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}
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