Issue

https://otwarchive.atlassian.net/browse/AO3-1870

Purpose

Adding a mass unassignment option to user tag wrangling page.

Testing

I've added a few lines to a feature test. Also I'd appreciate an opinion on how the interface change looks.

Credit

Tal Hayon

Please use he.

Just adding a screenshot for reference

Thanks for looking at this! I've spoken to the Tag Wrangling chairs, and they have a couple of requests:

First, they'd like validation that makes it so only an admin or the wrangler who owns the page (i.e. testy if it's ao3.org/tag_wranglers/testy) can deassign fandoms.

Second, they'd like a confirmation step. For users with JavaScript enabled, that can be as simple as a confirmation dialogue asking, "Are you sure you want to deassign these fandoms?" For a non-JavaScript fallback, it should be something like the confirmation page for deleting multiple works:

<!--Descriptive page name, messages and instructions-->
<h2 class="heading"><%= ts("Unassign Fandoms") %></h2>

<p class="caution">
  You are about to unassign the following fandoms from [wrangler's name]:
</p>

[list of fandoms]

  <ul class="actions">
    <li><%= submit_tag ts("Yes, Unassign Fandoms") %></li>
    <li><%= link_to ts("Cancel"), tag_wrangler_path(wrangler) %></li>
  </ul>

<% end %>
<!--/content-->

Would you be able to make these changes?

Does this limitation : "validation that makes it so only an admin or the wrangler who owns the page can deassign fandoms." apply to the wranglers page as well? Or should wranglers still be able to unassign fandoms from other wranglers from there?