Add a parameter to display graphite source or not

lib/gdash/sinatra_app.rb

@@ -34,6 +34,9 @@ def initialize(graphite_base, graph_templates, options = {})
       # Dashboard title
       @dash_title = options.delete(:title) || "Graphite Dashboard"
 
+      # Display the source of the data, only if explicitly set
+      @source_displayed = options.delete(:source_displayed) ? true : false
+
       # Time filters in interface
       @interval_filters = options.delete(:interval_filters) || Array.new
 
@@ -231,7 +234,7 @@ def initialize(graphite_base, graph_templates, options = {})
       @graphs = @dashboard.graphs(options)
 
       if !query_params[:print]
-        erb :dashboard
+        erb :dashboard, :locals => {:source_displayed => @source_displayed}
       else
         erb :print_dashboard, :layout => false
       end

views/dashboard.erb

@@ -7,7 +7,9 @@
    <h1><%= @dashboard.name %>&nbsp;<small><%= @dashboard.description %></small></h1>
   </div>
   <div class="span4">
+  <%if @source_displayed %>
     <small>Source: <a class="muted" href="<%[email protected]_render.sub("/render","")%>"><%[email protected]_render.sub("/render","")%></a></small>
+  <% end %>
   </div>
 </div>
 <div class="row-fluid">