fixes #2650: Add random mode to mod queue

app/controllers/moderator/post/approvals_controller.rb

@@ -4,6 +4,7 @@ module Moderator
       before_filter :post_approvers_only
 
       def create
+        cookies[:moderated] = Time.now.to_i
         @post = ::Post.find(params[:post_id])
         if @post.is_deleted? || @post.is_flagged? || @post.is_pending?
           @post.approve!

app/controllers/moderator/post/disapprovals_controller.rb

@@ -4,6 +4,7 @@ module Moderator
       before_filter :post_approvers_only
 
       def create
+        cookies[:moderated] = Time.now.to_i
         @post = ::Post.find(params[:post_id])
         @post_disapproval = PostDisapproval.create(:post => @post, :user => CurrentUser.user, :reason => params[:reason] || "disinterest", :message => params[:message])
       end

app/controllers/moderator/post/queues_controller.rb

@@ -5,6 +5,8 @@ module Moderator
       before_filter :post_approvers_only
 
       def show
+        cookies[:moderated] = Time.now.to_i
+
         if params[:per_page]
           cookies.permanent["mq_per_page"] = params[:per_page]
         end
@@ -16,8 +18,22 @@ module Moderator
         respond_with(@posts)
       end
 
+      def random
+        cookies[:moderated] = Time.now.to_i
+
+        ::Post.without_timeout do
+          @posts = ::Post.order("posts.id asc").pending_or_flagged.available_for_moderation(false).reorder("random()").limit(5)
+          @posts.each # hack to force rails to eager load
+        end
+
+        respond_with(@posts)
+      end
+
     protected
 
+      def get_posts
+      end
+
       def per_page
         cookies["mq_per_page"] || params[:per_page] || 25
       end