For optional policies, we provide a radio selector to let the user
choose the acceptance status on the consent page. For policies displayed
on their own page, we display a link to decline the policy.
The way how we pass the list of policy version ids to index.php has
changed so that we can now not only pass the list of ids, but also the
actual acceptance status (accepted / declined).
The idea of the patch is to check the list of policies that are shown
before and on the consent page. If that list contains a policy that is
supposed to be accepted on its own page, the existing flow is
interrupted and the user is redirected to a view.php to display that
particular policy.
The view template for such a policy contains a button for getting the
user agreement. When pressed, the policy is marked as accepted and we
can go to start again.
To make this working during the signup, we need to extend the existing
logic and start tracking which particular policies the visitor accepted
prior reaching the signup form. Similarly, we need to start track which
particular policies were displayed and use that list when evaluating
which policies were unchecked on the consent page.
Show cancel button during signup only and do not show when user is logged
in and has to accept changed policies
When cancel button is clicked redirect to the site homepage
David Mudrák