Adding individual statistics/data-dumps

app/controllers/macs_controller.rb

@@ -1,14 +1,4 @@
 class MacsController < ApplicationController
-rescue_from CanCan::AccessDenied do |exception|
-  today = Date.today
-  event = Date.new(2013,9,1)
-
-  if today == event
-    redirect_to main_app.root_url, :alert => "CryptoParty today; no MAC scanning. Sorry, NSA!"
-  else
-    redirect_to main_app.root_url, :alert => "Nothing to see here!"
-  end
-end
 load_and_authorize_resource :mac, :except => :create
 #load_and_authorize_resource :user, :through => :mac, :except => [:index, :show, :scan, :import]
 

app/controllers/statistics_controller.rb

@@ -0,0 +1,68 @@
+class StatisticsController < ApplicationController
+  before_filter :load_and_authorize_user
+
+  def index
+  end
+
+  def door_log
+    # Get own user's door data
+    cards = @user.cards
+    card_hash = {}
+    cards.each{|c| card_hash[c.card_number.to_i(16)%32767] = c.card_number}
+    card_num_Rs = cards.map{|c| c.card_number.to_i(16)%32767}
+    @door_logs = DoorLog.where("data = ?", card_num_Rs).order("created_at ASC")
+    @door_logs.map{|l| 
+      l.data = card_hash[l.data.to_i].to_i(16)
+      l.key = DoorLog.key_legend[l.key]
+    }
+
+    @door_log_graph = []
+    @door_logs.group_by{|l| l.created_at.beginning_of_day}.each{|l| @door_log_graph << [l.first.to_time.to_i*1000,l.last.size]}
+
+    respond_to do |format|
+      format.html 
+      format.json { render :json => @door_logs }
+    end
+  end
+
+  def mac_log
+    macs = @user.macs.where(:hidden => false).map{|m| m.mac}
+    @mac_logs = MacLog.where(:mac => macs)
+    @mac_log_graph = {}
+    macs.each do |mac|
+      mac_log = MacLog.where(:mac => mac)
+  
+      mac_times = []
+      last_active = nil
+      mac_log.each do |entry|
+        # Find an activate followed immediately by a deactivate
+        if entry.action == "activate"
+          last_active = entry
+        else
+          if last_active && entry.action == "deactivate"
+            # Calculate the time difference between the two and append to this mac's total time
+            mac_times << [entry.created_at, ((entry.created_at - last_active.created_at)/60/60)]
+          else
+            # No pair found; discard.
+            last_active = nil
+          end
+        end
+      end
+      mac_log_graph = []
+      mac_times.group_by{|m| m.first.beginning_of_day}.each{|m| mac_log_graph << [m.first.to_time.to_i*1000,m.last.map{|n| n.last}.sum.round(2)]}
+      # Store each mac in the hash with its graph
+      @mac_log_graph[mac] = mac_log_graph
+    end
+    #@mac_log_graph = mac_log_grouped.map{|g| [g.first.to_time.to_i*1000, g.last.size] }
+
+    respond_to do |format|
+      format.html
+      format.json { render :json => @mac_logs }
+    end
+  end
+
+  def load_and_authorize_user
+    @user = current_user
+    authorize! :read, @user
+  end
+end

app/models/door_log.rb

@@ -41,4 +41,8 @@ class DoorLog < ActiveRecord::Base
     end
   end
 
+  def self.key_legend
+    {'G' => "Granted", "R" => "Read", "D" => "Denied",
+    'g' => "granted", "r" => "read", "d" => "denied"}
+  end
 end

app/views/devise/registrations/edit.html.erb

@@ -4,6 +4,7 @@
 
 <div class="payment_links <%= "payment-highlighted" if params[:flash] == "welcome_msg" %>">
 
+  <%= render '/statistics/index' %>
   <% if can? :read, resource.payments then %>
   <h3>Recorded Payments:</h3>
   <ul>

app/views/statistics/_index.html.erb

@@ -0,0 +1,6 @@
+<h2>Your Statistical Data</h2>
+
+<ul>
+  <li><%= link_to 'MAC Address Data', mac_statistics_path %></li>
+  <li><%= link_to 'Card Access Data', door_statistics_path %></li>
+</ul>

app/views/statistics/door_log.html.erb

@@ -0,0 +1,63 @@
+<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
+<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
+<script src="http://code.highcharts.com/highcharts.js"></script>
+<script type="text/javascript">
+$(function() {
+
+  $( "#graph" ).dialog({
+    autoOpen: false,
+    height: 325,
+    width: 525,
+    modal: true,
+  });
+  $( "#graph-button" ).click(function() {
+    $( "#graph" ).dialog( "open" );
+  });
+
+  $('#graph').highcharts({
+      chart: {
+        type: 'column',
+        zoomType : 'x'   
+      },
+      title: { 
+        style : { fontSize: '10px' },
+        text: "Click and Drag to Zoom, Click the Legend to Turn Off Items" 
+      },
+      xAxis: {
+        title : { text : "Days" },
+        type : 'datetime'
+      },
+      yAxis : { 
+        title : {
+          text : "Hours"
+        }
+      },
+      series: [{
+        name: "Accesses",
+        data: <%= raw @door_log_graph.to_json %>
+      }]
+  });
+    
+
+});
+</script>
+
+<div id="graph" title="MAC Presence by Day" style="height: 250px; width: 500px; float: right;"></div>
+
+<h2>Your Card Access Data</h2>
+<button id="graph-button" class="btn">View Graph</button>
+<%= link_to 'Download JSON', door_statistics_path+".json", :class => 'btn' %>
+<table>
+  <tr>
+    <th>Date</th>
+    <th>Action</th>
+    <th>Card # (hex)</th>
+  </tr>
+  <% @door_logs.each do |log| %>
+  <tr>
+    <td><%= log.created_at %></td>
+    <td><%= log.key %></td>
+    <td><%= log.data.to_s(16) %></td>
+  </tr>
+  <% end %>
+</table>

app/views/statistics/index.html.erb

@@ -0,0 +1 @@
+<%= render 'index' %>

app/views/statistics/mac_log.html.erb

@@ -0,0 +1,70 @@
+<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
+<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
+<script src="http://code.highcharts.com/highcharts.js"></script>
+<script type="text/javascript">
+$(function() {
+
+  $( "#graph" ).dialog({
+    autoOpen: false,
+    height: 325,
+    width: 525,
+    modal: true,
+  });
+  $( "#graph-button" ).click(function() {
+    $( "#graph" ).dialog( "open" );
+  });
+
+  $('#graph').highcharts({
+      chart: {
+        type: 'column',
+        zoomType : 'x'   
+      },
+      title: { 
+        style : { fontSize: '10px' },
+        text: "Click and Drag to Zoom, Click the Legend to Turn Off Items" 
+      },
+      xAxis: {
+        title : { text : "Days" },
+        type : 'datetime'
+      },
+      yAxis : {
+        title : {
+          text : "Hours"
+        }
+      },
+      series: [
+<% @mac_log_graph.each do |mac, graph, element| %>
+      {
+        name: "<%= raw mac %>",
+        data: <%= raw graph.to_json %>
+      },
+<% end %>
+      ]
+  });
+    
+
+});
+</script>
+
+<div id="graph" title="MAC Presence by Day" style="height: 250px; width: 500px; float: right;"></div>
+
+
+<h2>Your Mac Address Data</h2>
+<button id="graph-button" class="btn">View Graph</button>
+<%= link_to 'Download JSON', mac_statistics_path+".json", :class => 'btn' %>
+<table>
+  <tr>
+    <th>Date</th>
+    <th>Action</th>
+    <th>MAC</th>
+    <th>IP</th>
+  </tr>
+  <% @mac_logs.each do |log| %>
+  <tr>
+    <td><%= log.created_at %></td>
+    <td><%= log.action %></td>
+    <td><%= log.mac %></td>
+    <td><%= log.ip %></td>
+  </tr>
+  <% end %>
+</table>

config/routes.rb

@@ -9,6 +9,10 @@ Dooraccess::Application.routes.draw do
 
   resources :payments
 
+  match 'statistics' => 'statistics#index', :as => :statistics
+  match 'statistics/mac_log' => 'statistics#mac_log', :as => :mac_statistics
+  match 'statistics/door_log' => 'statistics#door_log', :as => :door_statistics
+
   resources :user_certifications
 
   resources :certifications