Initial commit

components/analytics/GoogleAnalytics.js

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+import Script from 'next/script'
+
+import siteMetadata from '@/data/siteMetadata'
+
+const GAScript = () => {
+  return (
+    <>
+      <Script
+        strategy="lazyOnload"
+        src={`https://www.googletagmanager.com/gtag/js?id=${siteMetadata.analytics.googleAnalyticsId}`}
+      />
+
+      <Script strategy="lazyOnload" id="ga-script">
+        {`
+            window.dataLayer = window.dataLayer || [];
+            function gtag(){dataLayer.push(arguments);}
+            gtag('js', new Date());
+            gtag('config', '${siteMetadata.analytics.googleAnalyticsId}', {
+              page_path: window.location.pathname,
+            });
+        `}
+      </Script>
+    </>
+  )
+}
+
+export default GAScript
+
+// https://developers.google.com/analytics/devguides/collection/gtagjs/events
+export const logEvent = (action, category, label, value) => {
+  window.gtag?.('event', action, {
+    event_category: category,
+    event_label: label,
+    value: value,
+  })
+}

components/analytics/Plausible.js

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+import Script from 'next/script'
+
+import siteMetadata from '@/data/siteMetadata'
+
+const PlausibleScript = () => {
+  return (
+    <>
+      <Script
+        strategy="lazyOnload"
+        data-domain={siteMetadata.analytics.plausibleDataDomain}
+        src="https://plausible.io/js/plausible.js"
+      />
+      <Script strategy="lazyOnload" id="plausible-script">
+        {`
+            window.plausible = window.plausible || function() { (window.plausible.q = window.plausible.q || []).push(arguments) }
+        `}
+      </Script>
+    </>
+  )
+}
+
+export default PlausibleScript
+
+// https://plausible.io/docs/custom-event-goals
+export const logEvent = (eventName, ...rest) => {
+  return window.plausible?.(eventName, ...rest)
+}

components/analytics/Posthog.js

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+import Script from 'next/script'
+
+import siteMetadata from '@/data/siteMetadata'
+
+const PosthogScript = () => {
+  return (
+    <>
+      <Script strategy="lazyOnload" id="posthog-script">
+        {`
+            !function(t,e){var o,n,p,r;e.__SV||(window.posthog=e,e._i=[],e.init=function(i,s,a){function g(t,e){var o=e.split(".");2==o.length&&(t=t[o[0]],e=o[1]),t[e]=function(){t.push([e].concat(Array.prototype.slice.call(arguments,0)))}}(p=t.createElement("script")).type="text/javascript",p.async=!0,p.src=s.api_host+"/static/array.js",(r=t.getElementsByTagName("script")[0]).parentNode.insertBefore(p,r);var u=e;for(void 0!==a?u=e[a]=[]:a="posthog",u.people=u.people||[],u.toString=function(t){var e="posthog";return"posthog"!==a&&(e+="."+a),t||(e+=" (stub)"),e},u.people.toString=function(){return u.toString(1)+".people (stub)"},o="capture identify alias people.set people.set_once set_config register register_once unregister opt_out_capturing has_opted_out_capturing opt_in_capturing reset isFeatureEnabled onFeatureFlags".split(" "),n=0;n<o.length;n++)g(u,o[n]);e._i.push([i,s,a])},e.__SV=1)}(document,window.posthog||[]);
+            posthog.init('${siteMetadata.analytics.posthogAnalyticsId}',{api_host:'https://app.posthog.com'})
+        `}
+      </Script>
+    </>
+  )
+}
+
+export default PosthogScript

components/analytics/SimpleAnalytics.js

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+import Script from 'next/script'
+
+const SimpleAnalyticsScript = () => {
+  return (
+    <>
+      <Script strategy="lazyOnload" id="sa-script">
+        {`
+            window.sa_event=window.sa_event||function(){var a=[].slice.call(arguments);window.sa_event.q?window.sa_event.q.push(a):window.sa_event.q=[a]};
+        `}
+      </Script>
+      <Script strategy="lazyOnload" src="https://scripts.simpleanalyticscdn.com/latest.js" />
+    </>
+  )
+}
+
+// https://docs.simpleanalytics.com/events
+export const logEvent = (eventName, callback) => {
+  if (callback) {
+    return window.sa_event?.(eventName, callback)
+  } else {
+    return window.sa_event?.(eventName)
+  }
+}
+
+export default SimpleAnalyticsScript

components/analytics/Umami.js

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+import Script from 'next/script'
+
+import siteMetadata from '@/data/siteMetadata'
+
+const UmamiScript = () => {
+  return (
+    <>
+      <Script
+        async
+        defer
+        data-website-id={siteMetadata.analytics.umamiWebsiteId}
+        src="https://umami.example.com/umami.js" // Replace with your umami instance
+      />
+    </>
+  )
+}
+
+export default UmamiScript

components/analytics/index.js

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+import GA from './GoogleAnalytics'
+import Plausible from './Plausible'
+import SimpleAnalytics from './SimpleAnalytics'
+import Umami from './Umami'
+import Posthog from './Posthog'
+import siteMetadata from '@/data/siteMetadata'
+
+const isProduction = process.env.NODE_ENV === 'production'
+
+const Analytics = () => {
+  return (
+    <>
+      {isProduction && siteMetadata.analytics.plausibleDataDomain && <Plausible />}
+      {isProduction && siteMetadata.analytics.simpleAnalytics && <SimpleAnalytics />}
+      {isProduction && siteMetadata.analytics.umamiWebsiteId && <Umami />}
+      {isProduction && siteMetadata.analytics.googleAnalyticsId && <GA />}
+      {isProduction && siteMetadata.analytics.posthogAnalyticsId && <Posthog />}
+    </>
+  )
+}
+
+export default Analytics