Merged KM to reorganised front page

app/controllers/articles_controller.rb

@@ -6,6 +6,9 @@ class ArticlesController < ApplicationController
   def show
     @article = Article.find(params[:id])
 
+    KM.identify(current_citizen)
+    KM.push("record", "article read", article_id: @article.id,  article_title: @article.title)  # TODO use permalink title
+
     respond_with @article
   end
 

app/controllers/comments_controller.rb

@@ -7,7 +7,12 @@ class CommentsController < ApplicationController
   def create
     @comment = @idea.comments.build(params[:comment])
     @comment.author = current_citizen
-    flash[:notice] = I18n.t("comments.create") if @comment.save
+    if @comment.save
+      flash[:notice] = I18n.t("comments.create")
+      KM.identify(current_citizen)
+      KM.push("record", "comment created", idea_id: @idea.id)
+    end
+
     respond_with @comment
   end
 

app/controllers/ideas_controller.rb

@@ -5,6 +5,8 @@ class IdeasController < ApplicationController
 
   def index
     @ideas = Idea.published.paginate(page: params[:page])
+    KM.identify(current_citizen)
+    KM.push("record", "idea list viewed", page: params[:page] || 0)
     respond_with @ideas
   end
 
@@ -19,6 +21,9 @@ def show
     @colors = ["#8cc63f", "#a9003f"]
     @colors.reverse! if @idea_vote_for_count < @idea_vote_against_count
 
+    KM.identify(current_citizen)
+    KM.push("record", "idea viewed", idea_id: @idea.id,  idea_title: @idea.title)  # TODO use permalink title
+
     respond_with @idea
   end
 
@@ -31,7 +36,11 @@ def create
     @idea = Idea.new(params[:idea])
     @idea.author = current_citizen
     @idea.state  = "idea"
-    flash[:notice] = I18n.t("idea.created") if @idea.save
+    if @idea.save
+      flash[:notice] = I18n.t("idea.created")
+      KM.identify(current_citizen)
+      KM.push("record", "idea created", idea_id: @idea.id,  idea_title: @idea.title)  # TODO use permalink title
+    end
     respond_with @idea
   end
 
@@ -42,7 +51,11 @@ def edit
 
   def update
     @idea = current_citizen.ideas.find(params[:id])
-    flash[:notice] = I18n.t("idea.updated") if @idea.update_attributes(params[:idea])
+    if @idea.update_attributes(params[:idea])
+      flash[:notice] = I18n.t("idea.updated") 
+      KM.identify(current_citizen)
+      KM.push("record", "idea edited", idea_id: @idea.id,  idea_title: @idea.title)  # TODO use permalink title
+    end
     respond_with @idea
   end
 
@@ -78,6 +91,9 @@ def vote_flow
 
     @authors = @idea_counts.to_json
 
+    KM.identify(current_citizen)
+    KM.push("record", "vote flow viewed")
+
     render 
   end
 end

app/controllers/pages_controller.rb

@@ -35,5 +35,8 @@ def home
     end
 
     @blog_articles = Article.published.where(article_type: 'blog').limit(3).all
+
+    KM.identify(current_citizen)
+    KM.push("record", "front page viewed")
   end
 end

app/helpers/application_helper.rb

@@ -29,3 +29,60 @@ def Numeric.format(number, *args)
      end
 
 end
+
+
+# KissMetrics helper, that generates KM javascript
+require 'digest/sha1'
+
+class KM
+  $pushes ||= []
+  def KM.push(command, event_name, params=nil)
+    if params
+      $pushes.push [command, event_name, params.to_json]
+    else
+      $pushes.push [command, event_name]
+    end
+  end
+  # if no user id given, create default by logged in user email hash, or "null" if not logged in
+  def KM.identify(current_citizen)
+    if current_citizen
+      identify = Digest::SHA1.new.update(current_citizen.email + api_key).hexdigest
+    else 
+      identify = "null"
+    end
+    KM.push("identify", identify)
+  end
+  def KM.api_key
+    ENV['KISSMETRICS_API_KEY'] || "690626c087893eef5f7307868202023d84f79acb"
+  end
+
+  def KM.js
+    if $pushes
+      recs = $pushes.map do |pu| 
+        if pu[2]
+          "_kmq.push(['#{pu[0]}', '#{pu[1]}', #{pu[2]}]);"
+        else
+          "_kmq.push(['#{pu[0]}', '#{pu[1]}']);"
+        end
+      end.join("\n")
+      $pushes = []
+      "var _kmq = _kmq || [];
+      function _kms(u){
+        setTimeout(function(){
+          var s = document.createElement('script'); 
+          var f = document.getElementsByTagName('script')[0]; 
+          s.type = 'text/javascript'; 
+          s.async = true;
+          s.src = u; 
+          f.parentNode.insertBefore(s, f);
+        }, 1);
+      }
+      _kms('//i.kissmetrics.com/i.js');_kms('//doug1izaerwt3.cloudfront.net/#{KM.api_key}.1.js');
+      #{recs}
+      "
+    else
+      ""
+    end
+  end
+end
+

app/models/idea.rb

@@ -27,9 +27,14 @@ def self.per_page
 
   def vote(citizen, option)
     vote = votes.by(citizen).first
+    KM.identify(citizen)
     if vote
       vote.update_attribute(:option, option) unless vote.option == option
+      KM.push("record", "voted",               {option: option, idea: self.id})
+      KM.push("record", "vote change of mind", {option: option, idea: self.id})
     else
+      KM.push("record", "voted",               {option: option, idea: self.id})
+      KM.push("record", "first vote on idea",  {option: option, idea: self.id})
       votes.create(citizen: citizen, option: option)
     end
   end

app/views/comments/_comment.html.haml

@@ -1,11 +1,12 @@
 .comment
   .avatar.grid_2
     %img{ src: comment.author.image, width: 50, height: 50 }
-  .info
-    .grid_6
-      %span.index
-      %span.name= comment.author.name
-    .grid_8
-      %span.separator= "|"
-      %span.datetime= finnishTime(comment.created_at)
-  .body.grid_14= markdown(comment.body)
+  .grid_14
+    .info
+      .grid_6
+        %span.index
+        %span.name= comment.author.name
+      .grid_7
+        %span.separator= "|"
+        %span.datetime= finnishTime(comment.created_at)
+    .body.grid_14= markdown(comment.body)

app/views/layouts/application.html.haml

@@ -21,6 +21,9 @@
   /[if lt IE 9]
     <script src="//html5shim.googlecode.com/svn/trunk/html5.js"></script>
 
+  :javascript
+    #{KM.js}
+
 %body
   %header.container_24.top_row_container
     .container_24.top_row