palette/views/files/nested_content.mustache

<%
# Copyright (C) 2011 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
%>

<% skip_ul ||= false; exclude_files ||= false %>
<% unless skip_ul %><ul><% end %>
  <% folders ||= [] %>
  <% nested_content.compact.select{|i| !i.is_a?(Attachment) || !exclude_files}.each do |item|
    new_f = folders.to_a.find{|i| i.id == item.id} if folders && item.is_a?(Folder)
    item = new_f if new_f
    subcontent = folders.select{|f| f.parent_folder_id == f.id } if exclude_files && !folders.empty?
    subcontent ||= item.subcontent(:exclude_files => exclude_files) if item.respond_to?(:subcontent)
  %>
    <li class="<%= item.is_a?(Attachment) ? "file" : "folder" %> <%= 'folder_locked' if item.is_a?(Folder) && item.currently_locked %> <%= item.mime_class rescue "" %> <%= item.is_a?(Attachment) ? "file" : "folder" %>_<%= item ? item.id : "blank" %>">
      <span class="id" style="display: none;"><%= item.id %></span>
      <span class="text name"><%= item.display_name %></span>
      <% if subcontent %>
        {{> views/files/nested_content}}
      <% end %>
    </li>
  <% end %>
<% unless skip_ul %></ul><% end %>