From 6d35008cb36aca609a4e2a9bf80a63d956b51d28 Mon Sep 17 00:00:00 2001
From: Victor Costa <vfcosta@gmail.com>
Date: Mon, 17 Aug 2015 13:15:27 -0300
Subject: [PATCH] Display empty ranking message

---
 lib/gamification_plugin/dashboard_helper.rb | 2 +-
 public/style.css                            | 6 ++++++
 views/gamification/_ranking.html.erb        | 4 ++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/lib/gamification_plugin/dashboard_helper.rb b/lib/gamification_plugin/dashboard_helper.rb
index 527c45d..7d85fc3 100644
--- a/lib/gamification_plugin/dashboard_helper.rb
+++ b/lib/gamification_plugin/dashboard_helper.rb
@@ -30,7 +30,7 @@ module GamificationPlugin::DashboardHelper
     end
     ranking = ranking.limit(limit)
 
-    render(:partial => 'gamification/ranking', :locals => {:ranking => ranking, :target_ranking => target_ranking, :context_ranking => context_ranking}) +
+    render(:partial => 'gamification/ranking', :locals => {:ranking => ranking, :target_ranking => target_ranking}) +
     (context_ranking.blank? ? '' : render(:partial => 'gamification/ranking', :locals => {:ranking => context_ranking, :target_ranking => target_ranking, :ranking_class => 'context'}))
   end
 
diff --git a/public/style.css b/public/style.css
index b235cd7..b41950b 100644
--- a/public/style.css
+++ b/public/style.css
@@ -189,6 +189,12 @@
   opacity: 0.8;
 }
 
+.gamification-rankings .ranking-empty {
+  text-align: center;
+  color: rgb(158, 158, 158);
+  font-style: italic;
+}
+
 /* Star Rating */
 
 .rating {
diff --git a/views/gamification/_ranking.html.erb b/views/gamification/_ranking.html.erb
index 52b9fa1..b6afc5f 100644
--- a/views/gamification/_ranking.html.erb
+++ b/views/gamification/_ranking.html.erb
@@ -1,3 +1,6 @@
+<% if ranking.empty? %>
+  <div class="ranking-empty"><%= _('Not enough points for this ranking yet') %></div>
+<% else %>
 <ul class="ranking <%= defined?(ranking_class) ? ranking_class : '' %>">
   <% ranking.each do |person| %>
      <li class="ranking-item <%= person == target_ranking ? 'current' : '' %>">
@@ -17,3 +20,4 @@
     </li>
   <% end %>
 </ul>
+<% end %>
--
libgit2 0.21.2