[6.x] Allow custom OAuth prompts

[joelbutcher]

This PR allows developers to override how a user is prompted to confirm a connection with an OAuth provider when they are logged in.

Simply pass a closure to Socialstream::promptOAuthLinkUsing(...) that returns either view(...) or Inertia::render(...) inside the boot method of your AppServiceProvider:

Livewire / Blade

public function boot(): void
{
    Socialstream::promptOAuthLinkUsing(
        fn (string $provider) => view('pages.auth.oauth.confirm-link-provider', ['provider' => $provider])
    );
}

Inertia

public function boot(): void
{
    Socialstream::promptOAuthLinkUsing(
        fn (string $provider) => Inertia::render('Auth/OAuth/ConfirmLinkProvider', ['provider' => $provider])
    );
}

[miguilimzero]

@joelbutcher when using this implementation on my project, is throwing a Cannot access offset of type Closure in isset or empty exception:

[joelbutcher]

What did you register as the custom prompt?

[miguilimzero]

AppServiceProvider -> boot()

Socialstream::promptOAuthLinkUsing(
    function (string $provider) {
         return Inertia::render('Auth/ConfirmLinkProvider', ['provider' => $provider]);
    }
);

[joelbutcher]

@miguilimzero This is fixed in the latest patch release for 6.x.

Please update to this version.

[miguilimzero]

Now it's working as expected 🎉