From 62c92c060176c77fac2cc2615321de5d9fc2a7b4 Mon Sep 17 00:00:00 2001
From: albert <r888888888@gmail.com>
Date: Fri, 1 Mar 2013 06:46:15 -0800
Subject: [PATCH] fixes #675

---
 app/presenters/post_presenter.rb           |  2 ++
 app/presenters/post_set_presenters/pool.rb | 14 ++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/app/presenters/post_presenter.rb b/app/presenters/post_presenter.rb
index d4e61ec0a..fe54977b7 100644
--- a/app/presenters/post_presenter.rb
+++ b/app/presenters/post_presenter.rb
@@ -18,6 +18,8 @@ class PostPresenter < Presenter
     html =  %{<article class="post-preview" id="post_#{post.id}" data-id="#{post.id}" data-tags="#{h(post.tag_string)}" data-uploader="#{h(post.uploader_name)}" data-rating="#{post.rating}" data-width="#{post.image_width}" data-height="#{post.image_height}" data-flags="#{flags.join(' ')}" data-parent-id="#{post.parent_id}" data-has-children="#{post.has_children?}" data-score="#{post.score}">}
     if options[:tags]
       tag_param = "?tags=#{CGI::escape(options[:tags])}"
+    elsif options[:pool_id]
+      tag_param = "?pool_id=#{options[:pool_id]}"
     else
       tag_param = nil
     end
diff --git a/app/presenters/post_set_presenters/pool.rb b/app/presenters/post_set_presenters/pool.rb
index c16270f80..9157bb15d 100644
--- a/app/presenters/post_set_presenters/pool.rb
+++ b/app/presenters/post_set_presenters/pool.rb
@@ -15,5 +15,19 @@ module PostSetPresenters
     def tag_list_html(template)
       tag_set_presenter.tag_list_html(template)
     end
+    
+    def post_previews_html(template)
+      html = ""
+
+      if posts.empty?
+        return template.render("post_sets/blank")
+      end
+
+      posts.each do |post|
+        html << PostPresenter.preview(post, :pool_id => post_set.pool.id)
+      end
+
+      html.html_safe
+    end
   end
 end