Highlight moderator-only scopes when showing authorizations

app/helpers/authorization_helper.rb

@@ -0,0 +1,13 @@
+module AuthorizationHelper
+  include ActionView::Helpers::TranslationHelper
+
+  def authorization_scope(scope)
+    html = []
+    html << t("oauth.scopes.#{scope}")
+    if Oauth::MODERATOR_SCOPES.include? scope
+      html << " "
+      html << image_tag("roles/moderator.png", :srcset => image_path("roles/moderator.svg", :class => "align-text-bottom"), :size => "20x20")
+    end
+    safe_join(html)
+  end
+end

app/views/oauth2_applications/_application.html.erb

@@ -10,7 +10,7 @@
   <td class="align-middle">
     <ul class="list-unstyled mb-0">
       <% application.scopes.each do |scope| -%>
-        <li><%= t "oauth.scopes.#{scope}" %> <code class="text-muted">(<%= scope %>)</code></li>
+        <li><%= authorization_scope(scope) %> <code class="text-muted">(<%= scope %>)</code></li>
       <% end -%>
     </ul>
   </td>

app/views/oauth2_authorizations/new.html.erb

@@ -6,7 +6,7 @@
 
 <ul>
   <% @pre_auth.scopes.each do |scope| -%>
-    <li><%= t "oauth.scopes.#{scope}" %></li>
+    <li><%= authorization_scope(scope) %></li>
   <% end -%>
 </ul>
 

app/views/oauth2_authorized_applications/_application.html.erb

@@ -5,7 +5,7 @@
   <td class="align-middle">
     <ul class="list-unstyled mb-0">
       <% application.authorized_scopes_for(current_user).each do |scope| -%>
-        <li><%= t "oauth.scopes.#{scope}" %></li>
+        <li><%= authorization_scope(scope) %></li>
       <% end -%>
     </ul>
   </td>

lib/oauth.rb

@@ -1,6 +1,7 @@
 module Oauth
   SCOPES = %w[read_prefs write_prefs write_diary write_api read_gpx write_gpx write_notes].freeze
   PRIVILEGED_SCOPES = %w[read_email skip_authorization].freeze
+  MODERATOR_SCOPES = %w[].freeze
   OAUTH2_SCOPES = %w[openid].freeze
 
   class Scope