bring back moderation_reason for moderators

app/controllers/stories_controller.rb

@@ -226,9 +226,16 @@ class StoriesController < ApplicationController
 private
 
   def story_params
-    params.require(:story).permit(
-      :title, :url, :description, :seen_previous, :tags_a => []
+    p = params.require(:story).permit(
+      :title, :url, :description, :moderation_reason, :seen_previous,
+      :tags_a => [],
     )
+
+    if @user.is_moderator?
+      p
+    else
+      p.except(:moderation_reason)
+    end
   end
 
   def find_story

app/views/stories/edit.html.erb

@@ -8,7 +8,7 @@
     <%= render :partial => "stories/form", :locals => { :story => @story,
       :f => f } %>
 
-    <% if @story.user_id != @user.id %>
+    <% if @user.is_moderator? && (@story.user_id != @user.id) %>
       <div class="box">
         <div class="boxline">
           <%= f.label :moderation_reason, "Mod Reason:",