ServiceWorker Scope and Page URLs

How can I retrieve the URL of pages where ServiceWorker is registered within its scope?

script.js

console.log(window.location.pathname); // /content
navigator.serviceWorker.register('/app/service-worker.js',{scope : '/content'}).then(function(){
    console.log('Service Worker activated');
}).catch(function(error){
    console.log(error.message);
});

service-worker.js

console.log(self.location.pathname); // /sw.js
// Is there a way to access the `/content` URL?

Answer №1

If you're working with a service worker, accessing self.registration.scope will provide you with the associated scope. This functionality is supported in Chrome 42+ (the stable release), making it a reliable option.

You may also be curious about how to obtain references to all active pages controlled by a service worker. In that case, utilizing self.clients.matchAll() (available in Chrome 42+) will return an array of WindowClient objects representing each open page under control. Each WindowClient object includes a url property displaying its corresponding URL.

Answer №2

Explore these helpful resources on data availability:

ServiceWorkerRegistration.scope Read only Obtain a distinct identifier for a service worker registration. This identifier should be within the same origin as the document that registers the ServiceWorker.

Visit this link for more information

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