From e8499507622fb172f4398d818142128cb030aa1d Mon Sep 17 00:00:00 2001
From: Dhruv Kapadia <git@dkapadia.com>
Date: Thu, 8 Apr 2010 18:06:38 -0400
Subject: [PATCH] Changes to support new maps, scatter plot on AOI

---
 app/controllers/questions_controller.rb | 54 ++++++++++++++++++++++++++++++++++++++++++++----------
 app/models/question.rb                  |  1 +
 config/routes.rb                        |  2 +-
 3 files changed, 46 insertions(+), 11 deletions(-)

diff --git a/app/controllers/questions_controller.rb b/app/controllers/questions_controller.rb
index 2dc8f7a..553bdcd 100644
--- a/app/controllers/questions_controller.rb
+++ b/app/controllers/questions_controller.rb
@@ -66,8 +66,9 @@ class QuestionsController < InheritedResources::Base
 
       # we sometimes request a question when no prompt is displayed
       # TODO It would be a good idea to find these places and treat them like barebones
-      if visitor_identifier != ""
+      if !visitor_identifier.blank? 
          @a = current_user.record_appearance(visitor_identifier, @p)
+	 logger.info("creating appearance!")
       else 
 	 @a = nil
       end
@@ -150,19 +151,52 @@ class QuestionsController < InheritedResources::Base
 #    export_format = params[:export_format] #CSV always now, could expand to xml later
   end
 
-  def num_votes_by_visitor_id
+  def object_info_by_visitor_id
+    
+    object_type = params[:object_type]
     @question = current_user.questions.find(params[:id])
 
-     votes_by_visitor_id= Vote.all(:select => 'visitors.identifier as thevi, count(*) as the_votes_count', 
-				   :joins => :voter, 
-				   :conditions => {:question_id => @question.id }, 
-				   :group => "voter_id")
-
     visitor_id_hash = {}
+    if object_type == "votes"
+	    votes_by_visitor_id= Vote.all(:select => 'visitors.identifier as thevi, count(*) as the_votes_count', 
+					  :joins => :voter, 
+					  :conditions => {:question_id => @question.id }, 
+					  :group => "voter_id")
 
-    votes_by_visitor_id.each do |visitor|
-   	    visitor_id_hash[visitor.thevi] = visitor.the_votes_count
-   	    visitor_id_hash[visitor.thevi] = visitor.the_votes_count
+
+	    votes_by_visitor_id.each do |visitor|
+		    visitor_id_hash[visitor.thevi] = visitor.the_votes_count
+	    end
+    elsif object_type == "uploaded_ideas"
+
+	    uploaded_ideas_by_visitor_id = @question.choices.find(:all, :select => 'creator_id, count(*) as ideas_count', 
+								   :joins => [:item], 
+								   :conditions => "items.creator_id != #{@question.creator_id}", 
+	                                                           :group => 'creator_id')
+
+	    uploaded_ideas_by_visitor_id.each do |visitor|
+		    v = Visitor.find(visitor.creator_id, :select => 'identifier') 
+
+		    logger.info(v.identifier)
+
+		    visitor_id_hash[v.identifier] = visitor.ideas_count
+	    end
+
+	    logger.info(visitor_id_hash.inspect)
+    elsif object_type == "bounces"
+
+	    possible_bounces = @question.appearances.count(:group => :voter_id, :having => 'count_all = 1')
+            possible_bounce_ids = possible_bounces.inject([]){|list, (k,v)| list << k}
+
+	    voted_at_least_once = @question.votes.find(:all, :select => :voter_id, :conditions => {:voter_id => possible_bounce_ids})
+	    voted_at_least_once_ids = voted_at_least_once.inject([]){|list, v| list << v.voter_id}
+
+	    bounces = possible_bounce_ids - voted_at_least_once_ids
+
+	    bounces.each do |visitor_id|
+		    v = Visitor.find(visitor_id, :select => 'identifier') 
+		    visitor_id_hash[v.identifier] = 1
+	    end
     end
     respond_to do |format|
     	format.xml{ render :xml => visitor_id_hash.to_xml and return}
diff --git a/app/models/question.rb b/app/models/question.rb
index 57869dc..20b8174 100644
--- a/app/models/question.rb
+++ b/app/models/question.rb
@@ -18,6 +18,7 @@ class Question < ActiveRecord::Base
   end
   has_many :votes
   has_many :densities
+  has_many :appearances
  
   #comment out to run bt import script! 
   after_save :ensure_at_least_two_choices
diff --git a/config/routes.rb b/config/routes.rb
index 651ba32..d36c998 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -3,7 +3,7 @@ ActionController::Routing::Routes.draw do |map|
   map.resources :densities
   map.resources :visitors, :collection => {:votes_by_session_ids => :post}
   map.resources :questions, :member => { :object_info_totals_by_date => :get, 
-	  				 :num_votes_by_visitor_id => :get, 
+	  				 :object_info_by_visitor_id => :get, 
 					 :export => :post, 
 					 :set_autoactivate_ideas_from_abroad => :put,  
 					 :activate => :put, 
--
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