Fix matomo (#488)

docusaurus.config.js

@@ -56,6 +56,8 @@ const config = {
     locales: ["en"],
   },
 
+  clientModules: ['./matomo.js'],
+
   presets: [
     [
       "classic",

matomo.js

@@ -0,0 +1,30 @@
+import ExecutionEnvironment from "@docusaurus/ExecutionEnvironment";
+
+export default (function () {
+    if (!ExecutionEnvironment.canUseDOM) {
+        return null;
+    }
+
+    return {
+        onRouteUpdate({ location }) {
+            // -----
+            var _paq = window._paq = window._paq || [];
+            /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
+            _paq.push(["setCustomUrl", location.pathname]);
+            _paq.push(["setDocumentTitle", document.domain + "/" + document.title]);
+            _paq.push(["setCookieDomain", "*.restate.dev"]);
+            _paq.push(["setDomains", "*.restate.dev"]);
+            _paq.push(["setDoNotTrack", true]);
+            _paq.push(["disableCookies"]);
+            _paq.push(['trackPageView']);
+            _paq.push(['enableLinkTracking']);
+            (function() {
+                var u="https://restatedev.matomo.cloud/";
+                _paq.push(['setTrackerUrl', u+'matomo.php']);
+                _paq.push(['setSiteId', '1']);
+                var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
+                g.async=true; g.src='https://cdn.matomo.cloud/restatedev.matomo.cloud/matomo.js'; s.parentNode.insertBefore(g,s);
+            })();
+        },
+    };
+})();