add basic graph to stats view

app/controllers/admins_controller.rb

@@ -36,8 +36,12 @@ class AdminsController < ApplicationController
       create_hash(model)
     end
 
-    @posts[:new_public] = Post.where(:type => ['StatusMessage','ActivityStreams::Photo'],
-                                     :public => true).order('created_at DESC').limit(15).all
+    @posts_per_day = Post.count(:group => "DATE(created_at)", :conditions => ["created_at >= ?", Date.today - 21.days], :order => "DATE(created_at) ASC")
+    @most_posts_within = @posts_per_day.values.max.to_f
+
+    #@posts[:new_public] = Post.where(:type => ['StatusMessage','ActivityStreams::Photo'],
+    #                                 :public => true).order('created_at DESC').limit(15).all
+
   end
 
   private

app/views/admins/stats.html.haml

@@ -35,9 +35,34 @@
   %br
   %br
   %br
-%hr
+  %hr
+
+  %br
+  %br
+
+  %h3
+    Posts over time
+
+  #stats_graph{:style => "text-align:right;position:relative;vertical-align:bottom;background-color:#eee;"}
+    - @posts_per_day.each do |key, val|
+      .asdo{:style => "display:inline-block;width:35px;vertical-align:bottom;background-color:#666;height:#{(val/@most_posts_within)*200}px;"}
            
 
+  %br
+  %br
+  %br
+  %br
+    
+    
+
+%br
+%br
+%br
+%br
+%br
+%br
+%br
+%br
 %br
 %br
 %br
@@ -66,8 +91,8 @@
 .span-12
   %h3
     New public posts
-  .stream
-    = render 'shared/stream', :posts => @new_public_posts
+  /.stream
+  /  /= render 'shared/stream', :posts => @new_public_posts
 
 .span-12.last
   %h3