Allow custom FRU form ID as URL query parameter

[danielfmiranda]

Description

Stakeholders have asked for the ability to render a page with a different FRU form element for campaign tracking purposes.

One example from stakeholders would be the FireFox sites "about" page, which has a link that sends users to the donate landing page with some extra UTM parameters: https://donate.mozilla.org/en-US/?utm_source=firefox&utm_medium=referral&utm_campaign=firefox_about&utm_content=firefox_about

Stakeholders would like an alternate FRU form element to render on the landing page if users are visiting the donate landing page through this link.

I think the best way to implement this would be through passing in a custom form id through a URL query parameter such as form_id=123abc.

This allows stakeholders to render the page with an alternate FRU form without the need to create a new page in wagtail.

Dev tasks

• [ ] Add a new method to the donate page that checks the URL for a custom form ID. If one exists, update the template context to use that forms ID. If one does not exist, continue to render using the default form ID that already exists in the code base.
• [ ] Add a test for this new method

Acceptance Criteria

• [x] As a user, If I visit a donate page with an alternate form ID in the URL parameters, the page renders that FRU form instead.
• [x] As a user, if I visit a donate page with no form ID in the URL parameters, the same default FRU form renders as before.

[danielfmiranda]

Hi @mmmavis!

This has been merged into the donate staging site, and I was wondering if you could please help me QA this?

All thats needed is to check that https://donate-wagtail.mofostaging.net/en-US/?form_id=XVFNMBAK renders a different FRU form (with blue buttons) than the default form.

Anything else, ?form_id=invalid_id, ?form_id=, should just render the default form.

Thanks in advance!

[mmmavis]

@danielfmiranda yup I confirmed that embedded form looked different on https://donate-wagtail.mofostaging.net/en-US/?form_id=XVFNMBAK than the default!

[mtdenton]

@danielfmiranda can this be closed?

[danielfmiranda]

Hi @mtdenton thanks for checking, yes it can. Closing!