Favorite groups

app/presenters/post_presenter.rb

@@ -26,6 +26,8 @@ class PostPresenter < Presenter
       tag_param = "?tags=#{CGI::escape(options[:tags])}"
     elsif options[:pool_id] || options[:pool]
       tag_param = "?pool_id=#{CGI::escape((options[:pool_id] || options[:pool].id).to_s)}"
+    elsif options[:favgroup_id] || options[:favgroup]
+      tag_param = "?favgroup_id=#{CGI::escape((options[:favgroup_id] || options[:favgroup].id).to_s)}"
     else
       tag_param = nil
     end
@@ -203,7 +205,7 @@ class PostPresenter < Presenter
   end
 
   def has_nav_links?(template)
-    (CurrentUser.user.enable_sequential_post_navigation && template.params[:tags].present? && template.params[:tags] !~ /(?:^|\s)(?:order|ordfav|ordpool):/) || @post.pools.any?
+    (CurrentUser.user.enable_sequential_post_navigation && template.params[:tags].present? && template.params[:tags] !~ /(?:^|\s)(?:order|ordfav|ordpool):/) || @post.pools.any? || @post.favorite_groups.any?
   end
 
   def post_footer_for_pool_html(template)

app/presenters/post_set_presenters/favorite_group.rb

@@ -0,0 +1,17 @@
+module PostSetPresenters
+  class FavoriteGroup < PostSetPresenters::Pool
+    def post_previews_html(template)
+      html = ""
+
+      if posts.empty?
+        return template.render("post_sets/blank")
+      end
+
+      posts.each do |post|
+        html << PostPresenter.preview(post, :favgroup_id => post_set.pool.id)
+      end
+
+      html.html_safe
+    end
+  end
+end

app/presenters/user_presenter.rb

@@ -101,6 +101,10 @@ class UserPresenter
     template.link_to(user.favorite_count, template.favorites_path(:user_id => user.id))
   end
 
+  def favorite_group_count(template)
+    template.link_to(user.favorite_group_count, template.favorite_groups_path(:search => {:creator_id => user.id}))
+  end
+
   def comment_count(template)
     template.link_to(user.comment_count, template.comments_path(:search => {:creator_id => user.id}, :group_by => "comment"))
   end