Buttons to "copy stream fields" are not working with snippets

[twbagustin]

The registered hook only captures this url right now

@hooks.register('register_admin_urls')
def copy_streamfields_content():
    return [
        url(r'(?P<page_id>\d+)/edit/copy_translation_content$',
            return_translation_target_field_rendered_html, name=''),
    ]

and correspondent view only works with Pages

[twbagustin]

Any idea of the effort in hours involved to provide support for snippets too? I'm guessing JS shouldn't be touched, only a new url pattern and a new view, could any maintainer confirm? So I can work in a pull request 😄

[jordanmt]

I'm looking into this as well. Here's what I'm finding so far:

• copy_stream_fields.js will need to be updated, as it serializes the form using selector #page-edit-form. I think a more generic way to do this would be to select form using .content, i.e. serializedForm = $(".content > form").serializeArray();. This should limit it to the main form for Pages as well as Snippets.
• return_translation_target_field_rendered_html view needs the app, model, and ID of the snippet and a few other tweaks (removal of .specific at least)

A similar need exists for Wagtail Settings objects, which work a bit differently (we need the site ID rather than an ID for the object).

[ayushin]

Anybody's working on this?

[TonisPiip]

So currently there is no support for snippets at all?