Anonymize tracking.

src/Squidex/app/framework/services/analytics.service.ts

@@ -30,14 +30,16 @@ export class AnalyticsService {
         };
 
         if (analyticsId && router && resourceLoader && window.location.hostname !== 'localhost') {
-            this.gtag('config', analyticsId.value);
+            this.gtag('config', analyticsId.value, { anonymize_ip: true });
 
             router.events.filter(e => Types.is(e, NavigationEnd))
                 .subscribe(() => {
-                    this.gtag('config', analyticsId.value, { page_path: window.location.pathname });
+                    this.gtag('config', analyticsId.value, { page_path: window.location.pathname, anonymize_ip: true });
                 });
 
-            resourceLoader.loadScript(`https://www.googletagmanager.com/gtag/js?id=${analyticsId.value}`);
+            if (document.cookie.indexOf('ga-disable') < 0) {
+                resourceLoader.loadScript(`https://www.googletagmanager.com/gtag/js?id=${analyticsId.value}`);
+            }
         }
     }