[WIP] feat(reversibility): add export uid to content tree

Author: moustachu

app/services/decidim/content/tree_generator.rb

@@ -6,6 +6,7 @@ class TreeGenerator
       include Decidim::TranslatableAttributes
       include Decidim::Content::MetadataGenerator
       include Decidim::Content::LocationGenerator
+      include Decidim::Content::UidTools
 
       SUPPORTED_PARTICIPATORY_SPACES = [
         {
@@ -101,7 +102,7 @@ def build_tree
       def to_csv
         rows = flatten_hash_for_csv(hash)
 
-        forced_headers = [:kind, :group, :sub_group, :space, :class, :component_type, :name, :private, :published, :item_count, :stats, :url, :admin_url, :gid]
+        forced_headers = [:kind, :group, :sub_group, :space, :class, :component_type, :name, :private, :published, :item_count, :stats, :url, :admin_url, :gid, :uid]
         rejected_headers = [:manifest, :components, :component_count, :hashtag]
 
         headers_row_hash = rows.each_with_object([]) do |row, keys|
@@ -225,6 +226,7 @@ def shared_hash(instance:, kind:, manifest:, icon: nil)
           manifest:,
           class: instance.class.name,
           gid: instance.to_global_id.to_s,
+          uid: uid(instance),
           name: name_attribute(instance) ||
                 "-- #{instance.class.name}(ID:#{instance.id}) --"
         }

app/views/decidim/admin/content/tree/_article.html.erb

@@ -20,7 +20,7 @@
             </span>
             <span class="item-name">
               <%= item[:name] %>
-              <% if item[:item_count].to_i.positive? %>
+              <% if item[:kind] != "component" && item[:item_count].to_i.positive? %>
                 <span class="item-count"><%= item[:item_count] %></span>
               <% end %>
             </span>
@@ -45,6 +45,9 @@
         <% end %>
       </div>
       <div class="actions px-4">
+        <% if item.dig(:uid).present? %>
+          <span class="label info font-mono"><pre class="!text-xs"><%= item[:uid] %></pre></span>
+        <% end %>
         <% button_cell_attributes = { button_classes: "button button__xs button__transparent-secondary", html_options: { target: "_blank", data: { "external-link": false } } } %>
         <% if item[:path].present? %>
           <%= cell("decidim/button", { text: "View", icon: "eye-line", path: item[:path] }, button_cell_attributes) %>