You can now add and edit sentries from inside of a device. Fixed some…

… routing problems.

app/controllers/application.rb

@@ -6,4 +6,14 @@ class ApplicationController < ActionController::Base
   helper :all # include all helpers, all the time
   protect_from_forgery :secret => 'b0a876313f3f9195e9bd01473bc5cd06'
   filter_parameter_logging :password, :password_confirmation
+end
+
+class Object
+  ##
+  #   @person ? @person.name : nil
+  # vs
+  #   @person.try(:name)
+  def try(method)
+    send method if respond_to? method
+  end
 end

app/controllers/sentries_controller.rb

@@ -1,3 +1,36 @@
 class SentriesController < ApplicationController
+  before_filter :login_required
+  layout nil
+
+  def edit
+    @sentry = Sentry.find(params[:id])
+  end
 
+  def create
+    @sentry = Sentry.new(params[:sentry])
+    if @sentry.save
+      flash[:notice] = "Sentry created successfully."
+      redirect_to :back
+    else
+      flash[:notice] = "Sentry could not be created."
+      redirect_to :back
+    end
+  end
+
+  def update
+    @sentry = Sentry.find(params[:id])
+    if @sentry.update_attributes(params[:sentry])
+      flash[:notice] = "Sentry updated successfully."
+      redirect_to :back
+    else
+      flash[:notice] = "Sentry could not be updated."
+      redirect_to :back
+    end
+  end
+
+  def destroy
+    @sentry = Sentry.find(params[:id])
+    @sentry.destroy
+    redirect_to :back
+  end
 end

app/helpers/sentries_helper.rb

@@ -0,0 +1,9 @@
+module SentriesHelper
+  def sentry_state(sentry)
+    if sentry.state?
+      image_tag("/images/icons/emoticon_grin.png")
+    else
+      image_tag("/images/icons/emoticon_unhappy.png")
+    end
+  end
+end

app/models/sentry.rb

@@ -1,6 +1,6 @@
 class Sentry < ActiveRecord::Base
   has_many :events, :as => :recordable, :dependent => :destroy
-  belongs_to :devices
+  belongs_to :device
   belongs_to :schedule
 
 end

app/views/devices/_sentries.html.erb

@@ -0,0 +1,56 @@
+<div id="sentries">
+  <ul class="toolbar">
+    <li><a href="#" id="add_sentry">Add Sentry</a></li>
+  </ul>
+  <div id="add_sentry_form" class="toolbox hide">
+    <h3>Add Sentry</h3>
+    <% form_for @device.sentries.new do |f| %>
+      <table class="m">
+        <tr>
+          <td class="first">Goggle:</td><td><%= f.select :goggle_id, Goggle.find(:all).collect {|c| [c.name, c.id]} %></td>
+          <td class="first">Max # of Notifies:</td><td><%= f.select :notifications_to_send, ["1", "2", "3", "4", "5", "10", "100"] %></td>
+        </tr>
+        <tr>
+          <td class="first">Survey Interval (minutes):</td><td><%= f.select :survey_interval, ["1", "5", "10", "15", "20", "30", "60", "480", "1440"] %></td>
+          <td class="first">Notify Every (minutes):</td><td><%= f.select :maximum_notify_frequency, ["1", "5", "10", "15", "30", "60", "480"] %></td>
+        </tr>
+        <tr>
+          <td class="first"></td><td></td>
+          <td class="first">Notification Schedule:</td><td><%= f.select :schedule_id, Schedule.find(:all).collect {|c| [c.name, c.id]} %></td>
+        </tr>
+      </table>
+      <%= f.hidden_field :device_id, :value => @device.id %>
+      <%= f.submit "Add Sentry" %>
+    <% end %>
+    <br />
+  </div>
+  <h3>Sentries for this Device</h3>
+  <table class="itu">
+    <tr>
+      <th>ID</th><th>Last Message</th><th>State</th><th>Last Checked</th>
+    </tr>
+    <% @device.sentries.each do |sentry| %>
+      <tr alt="<%= sentry.message %>" id="sentry_<%= sentry.id %>">
+        <td><a href="#"><%= sentry.id %></a></td>
+        <td><a href="#"><%= sentry.message %></a></td>
+        <td><a href="#"><%= sentry_state(sentry) %></a></td>
+        <td><a href="#"><%= sentry.last_surveyed_at ? sentry.last_surveyed_at.strftime("%H:%M, %x") : "" %></a></td>
+      </tr>
+    <% end %>
+  </table>
+  <div id="sentry" class="toolbox hide"></div>
+</div>
+
+<script>
+  // show new sentry form on click
+  $("a#add_sentry").click(function(){
+    $("div#add_sentry_form").slideDown(500);
+  });
+  // load a sentry into the div on click
+  $("div#sentries > table a").click(function(){
+    var sentry = $(this).parent().parent().attr("id").split("sentry_")[1];
+    $("div#sentry").slideUp(500);
+    $("div#sentry").load("/sentries/"+sentry+"/edit");
+    $("div#sentry").slideDown(500);
+  })
+</script>

app/views/devices/show.html.erb

@@ -15,6 +15,7 @@
     <li class="ui-tabs-nav-item"><a href="#description" title="description">Description</a></li>
     <li class="ui-tabs-nav-item"><a href="#tickets" title="tickets">Tickets</a></li>
     <li class="ui-tabs-nav-item"><a href="#checklists" title="checklists">Checklists</a></li>
+    <li class="ui-tabs-nav-item"><a href="#sentries" title="sentries">Sentries</a></li>
     <li class="ui-tabs-nav-item"><a href="#files" title="files">Files</a></li>
   </ul>
 
@@ -69,6 +70,7 @@
     </table>
     <div id="checklist" class="hide"></div>
   </div>
+  <%= render :partial => 'sentries', :locals => {:device => @device} %>  
   <%= render :partial => 'things', :locals => {:device => @device} %>
 </div>
 

app/views/sentries/edit.html.erb

@@ -0,0 +1,20 @@
+<h3>Edit Sentry</h3>
+<% form_for @sentry do |f| %>
+  <table class="m">
+    <tr>
+      <td class="first">Goggle:</td><td><%= f.select :goggle_id, Goggle.find(:all).collect {|c| [c.name, c.id]}, :selected => @sentry.goggle_id %></td>
+      <td class="first">Max # of Notifies:</td><td><%= f.select :notifications_to_send, [1, 2, 3, 4, 5, 10, 100], :selected => @sentry.notifications_to_send %></td>
+    </tr>
+    <tr>
+      <td class="first">Survey Interval (minutes):</td><td><%= f.select :survey_interval, [1, 5, 10, 15, 20, 30, 60, 480, 1440], :selected => @sentry.survey_interval %></td>
+      <td class="first">Notify Every (minutes):</td><td><%= f.select :maximum_notify_frequency, [1, 5, 10, 15, 30, 60, 480], :selected => @sentry.maximum_notify_frequency %></td>
+    </tr>
+    <tr>
+      <td class="first"></td><td></td>
+      <td class="first">Notification Schedule:</td><td><%= f.select :schedule_id, Schedule.find(:all).collect {|c| [c.name, c.id]}, :selected => @sentry.schedule_id %></td>
+    </tr>
+  </table>
+  <%= f.submit "Update Sentry" %>
+  <%= link_to image_tag("/images/icons/delete.png"), url_for(@sentry), :confirm => "Are you sure you want to delete this Sentry?", :method => :delete, :class => "delete_sentry_button" %>
+<% end %>
+<br />

config/routes.rb

@@ -14,11 +14,13 @@
   map.resource :session
 
   # Main Resources
+  map.search_clients '/clients/search', :controller => 'clients', :action => 'search'
   map.resources :clients do |client|
     client.resources :tickets
     client.resources :devices
     client.resources :users
   end
+  map.search_tickets '/tickets/search', :controller => 'tickets', :action => 'search'
   map.resources :tickets do |ticket|
     ticket.resources :ticket_entries
     ticket.resources :devices
@@ -43,11 +45,9 @@
   map.resources :goggles
   map.resources :schedules
   map.resources :radchecks
+  map.resources :sentries
 
   # Custom Routes
-  map.search_clients '/clients/search', :controller => 'clients', :action => 'search'    
-  map.client_list '/clients/list', :controller => 'clients', :action => 'list'
-  map.search_tickets '/tickets/search', :controller => 'tickets', :action => 'search'
   map.device_details '/tickets/:ticket_id/devices/:id/details', :controller => 'devices', :action => 'details'
   map.add_to_ticket '/tickets/:ticket_id/devices/:id/add_to_ticket', :controller => 'devices', :action => 'add_to_ticket'
   map.remove_device_from_ticket '/tickets/:ticket_id/devices/:id/remove_from_ticket', :controller => 'devices', :action => 'remove_from_ticket'

db/migrate/20081212174923_create_sentries.rb

@@ -10,6 +10,7 @@ def self.up
       t.integer :notifications_to_send
       t.integer :maximum_notify_frequency
       t.integer :notifications_sent
+      t.datetime :last_notified_at
       t.integer :schedule_id
       t.integer :goggle_id
 

db/schema.rb

@@ -77,7 +77,7 @@
     t.string   "name"
     t.string   "firstname"
     t.string   "lastname"
-    t.boolean  "company",              :null => false
+    t.boolean  "company",              :default => false, :null => false
     t.integer  "belongs_to"
     t.text     "note"
     t.string   "mugshot_file_name"

public/stylesheets/devices.css

@@ -4,4 +4,8 @@
 div.sidebar-list ul#devices li a.search {background:url("/images/icons/find.png") no-repeat;}
 
 /* Search box */
-#applesearch .sbox input {width:300px;}
+#applesearch .sbox input {width:300px;}
+
+/* Sentries */
+div#sentry {position:relative;}
+a.delete_sentry_button {position:absolute;top:10px;right:10px;}