Dashboard improvements

- Added namespace to dashboard footer.
- Wekkly graph for completed/failed jobs
- Change interpoleration for graphs to prevent the following
http://www.evernote.com/shard/s1/sh/91cdebad-fef5-4895-bd60-b5ee0b277234
/d86e8d48616618459ddd6de8585127dc

lib/sidekiq/web.rb

@@ -49,6 +49,10 @@ module Sidekiq
         Sidekiq.redis { |conn| conn.client.location }
       end
 
+      def namespace
+        Sidekiq.redis { |conn| conn.namespace.nil? ? 'default' : conn.namespace }
+      end
+
       def root_path
         "#{env['SCRIPT_NAME']}/"
       end

web/assets/javascripts/dashboard.js

@@ -69,6 +69,7 @@ var historyGraph = function() {
     width: 800,
     height: 200,
     renderer: 'line',
+    interpolation: 'linear',
     series: [
       {
         color: "#B1003E",

web/views/dashboard.slim

@@ -11,6 +11,7 @@ h5 Real-time
 
 h5
   span.history-heading History
+  a href="#{{current_path}}?days=7" class="history-graph #{{"active" if params[:days] == "7"}}" 1 week
   a href="#{{current_path}}" class="history-graph #{{"active" if params[:days].nil? || params[:days] == "30"}}" 1 month
   a href="#{{current_path}}?days=90" class="history-graph #{{"active" if params[:days] == "90"}}" 3 month
   a href="#{{current_path}}?days=180" class="history-graph #{{"active" if params[:days] == "180"}}" 6 month

web/views/layout.slim

@@ -24,6 +24,8 @@ html
               p.navbar-text Redis: #{location}
             li
               p.navbar-text Time: #{Time.now.utc.strftime('%H:%M:%S UTC')}
+            li
+              p.navbar-text Namespace: #{namespace}
 
     #page
       .container