fix impression page counter

lib/delay_impressionist_request.rb

@@ -0,0 +1,18 @@
+class DelayImpressionistRequest
+  attr_accessor :session_options,:remote_ip,:referer,:user_agent
+  def initialize(request=nil)
+    if request
+      self.session_options=request.session_options
+      self.remote_ip=request.remote_ip
+      self.referer=request.referer
+      self.user_agent=request.user_agent
+    end
+  end
+
+  def restore(args)
+    args.each do |key,value|  
+      self.send("#{key}=", value)
+    end
+  end
+
+end

lib/orbit_app/module/visitor_counter.rb

@@ -0,0 +1,29 @@
+module OrbitApp
+    module Module
+      module VisitorCounter
+        Version = "0.1"
+
+        def display_visitors(options={})
+          impressions = Impression.where(options).and(:referrer.ne => nil)
+          impressions.map{|i| i[:session_hash]}.uniq.count
+        end
+
+        def display_visitors_today
+          display_visitors(created_at: {'$gte' => Date.today.beginning_of_day, '$lte' => Date.today.end_of_day})
+        end
+
+        def display_visitors_this_week
+          display_visitors(created_at: {'$gte' => Date.today.beginning_of_week, '$lte' => Date.today.end_of_week})
+        end
+
+        def display_visitors_this_month
+          display_visitors(created_at: {'$gte' => Date.today.beginning_of_month, '$lte' => Date.today.end_of_month})
+        end
+
+        def display_visitors_this_year
+          display_visitors(created_at: {'$gte' => Date.today.beginning_of_year, '$lte' => Date.today.end_of_year})
+        end
+
+    end # of VisitorCounter
+  end # of Module
+end # of OrbitApp