We are ensuring that only position field is rendered only on
non-header cards.
Note that we have 3 sections that use widget cards:
- Homepage (cards and header cards)
- Custompages (only have cards)
- Sdg Homepage (cards and header cards)
We were adding <div> tags with the `images` or `documents` HTML class
prettly much every time we rendered a NestedComponent. We're now
including the HTML class inside the component, as we usually do.
We're also rendering the nested components directly, since it's been a
while since the partials were changed to simply render the components.
The imageable/documentable object is always the object the form builder
is based on; since we're already passing the form builder, we don't have
to pass the object as well.
The only exception are the poll answers. In this case, we're passing a
new answer as the object. That's OK; the same hack that we're using to
send the data to the answer URL without displaying existing attachments
causes the form to keep working the same way.
Our `namespace` helper returns a string. However, Rails version 5.2.4.6
doesn't allow strings as arguments to polymorphic_path [1]
Since returning a symbol in our `namespace` helper would break other
places in the application, we're converting it to a symbol in the
methods calling `polymorphic_path`.
[1] https://github.com/advisories/GHSA-hjg4-8q5f-x6fm
We use a different logic to load the card depending on the controller
we're using, and then share the rest of the code. This way we simplify
the code a bit, since we don't have to check for the page_id parameter.
We didn't add any validation rules to the card model. At the very least,
the title should be mandatory.
The fact that the label field is marked as optional in the form but the
other fields are not probably means description and link should be
mandatory as well. However, since there might be institutions using
cards with descriptions but no link or cards with links but no
description, so we're keeping these fields optional for compatibility
reasons. We might change our minds in the future, though.
