revert settings

app/assets/javascripts/discourse/initializers/register-service-worker.js.es6

@@ -1,44 +1,12 @@
-function deRegister() {
-  if (navigator.serviceWorker.getRegistrations) {
-    navigator.serviceWorker.getRegistrations().then(r => {
-      r.forEach(reg => {
-        if (reg.active && reg.active.scriptURL.indexOf('service-worker.js') > 0) {
-          reg.unregister();
-        }
-      });
-    });
-  }
-}
-
 export default {
   name: 'register-service-worker',
 
-  initialize(container) {
-    const siteSettings = container.lookup('site-settings:main');
+  initialize() {
     const isSecure = (document.location.protocol === 'https:') ||
       (location.hostname === "localhost");
 
     if (isSecure && ('serviceWorker' in navigator)) {
-
-      let agents = siteSettings.service_worker_user_agents.split('|');
-
-      let allowed = false;
-
-      if (agents[0].length > 0) {
-        const userAgent = (navigator.userAgent || "unknown").toLowerCase();
-        for(let i=0; i<agents.length; i++) {
-          allowed = userAgent.indexOf(agents[i]) !== -1;
-          if (allowed) { break; }
-        }
-      }
-
-      if (allowed) {
-        // TODO no need to register if we already registered recently
-        // consider using local storage to figure out when last registered
-        navigator.serviceWorker.register(`${Discourse.BaseUri}/service-worker.js`);
-      } else {
-        deRegister();
-      }
+      navigator.serviceWorker.register(`${Discourse.BaseUri}/service-worker.js`);
     }
   }
 };

config/site_settings.yml

@@ -1271,12 +1271,6 @@ uncategorized:
   summary_percent_filter: 20
   summary_max_results: 100
 
-  service_worker_user_agents:
-    hidden: true
-    default: 'android'
-    type: list
-    client: true
-
   # View heat thresholds
   topic_views_heat_low:
     client: true