Missing file listing and file delete functionality from Edit Work

[hannahfrost]

When editing an existing work containing file(s), I would expect to see the existing files listed on the Files tab, along with the ability to either delete an existing file or add more file(s). Instead all I see is the ability to add more files

[mjgiarlo]

Related to this abandoned Sufia PR: https://github.com/projecthydra/sufia/pull/2026

[jcoyne]

@mjgiarlo how should we proceed with this?

[mjgiarlo]

@jcoyne should we get design before taking this forward?

[jcoyne]

@mjgiarlo I'm asking if we should take over/replace that sufia pr, or do you think they'll get back to that? It seems like @hannahfrost has some design in mind where the edit page shows the existing files. (which I think was what the Sufia UI group intended).

[mjgiarlo]

@jcoyne Yes, we should take over/replace that sufia PR. The person who was working on it no longer works for UVa, AFAIK. Good call, too -- we should roll w/ what the Sufia UI WG designed. I suspect we should do that work in Sufia (so the 7.x folks pick it up). Thanks!

[atz]

There's very little in that PR except for a table-driven template:

<% f.object.file_sets.each do |file| %>
   <tr>
       <td>
           <span><%= file.solr_document.label %></span>
       </td>
       <td>
           <span><%= file.title %></span>
       </td>
   </tr>
<% end %>
</tbody>

I don't think we need to use the existing PR at all (it's also marked closed).