This is a follow up for MDL-68203. The solution there was a fix to account for (hopefully) the majority of cases where the answer contains a link to some other moodle page.

This issue is to revisit that code and implement a solution that works with any moodle page.

Steps to replicate

1. Create A course
2. Create a quiz
3. Add a multiple choice question
4. Add an answer contain a link which point to [http://[currentmoodlesite]/mod/h5pactivity/view.php?id=[coursemoduleid]]
5. Save the question
6. Duplicate the quiz
7. There will be error displayed