Extracting URLs in a Redirect Chain

[josephkerkhof]

Hello and thank you for this library -- it's very useful.

I'm curious about a possible use case: capturing all redirects in a chain. Redirects may be server-side (like HTTP 302, 301, etc.) or they may be JavaScript redirects using window.location.

An example of possible redirect chain may be as follows:

1. https://example.com/give-me-a-301 -> 301 redirect
2. https://example.com/this-page-has-js-redirect -> JS redirect
3. https://another-domain.com/ -> HTTP 200 (no more redirects)

I'd like to capture all of the URLs in this chain. So far I haven't been able to figure out a good way to do this. It looks like I would need the execute JavaScript middleware. I've played around with the Request object (from the $response->getRequest() function) and other methods on the Response object, but so far haven't been able to figure this out.

Any nudge in the right direction would be very helpful! Thank you :)