Added file upload functionality to Tickets, Clients, and Devices

app/controllers/things_controller.rb

@@ -0,0 +1,88 @@
+class ThingsController < ApplicationController
+  before_filter :login_required
+  layout nil
+
+  def index
+    @things = Thing.find(:all)
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.xml  { render :xml => @things }
+    end
+  end
+
+  # GET /things/1
+  # GET /things/1.xml
+  def show
+    @thing = Thing.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.xml  { render :xml => @thing }
+    end
+  end
+
+  # GET /things/new
+  # GET /things/new.xml
+  def new
+    @thing = Thing.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.xml  { render :xml => @thing }
+    end
+  end
+
+  # GET /things/1/edit
+  def edit
+    @thing = Thing.find(params[:id])
+  end
+
+  # POST /things
+  # POST /things.xml
+  def create
+    @thing = Thing.new(params[:thing])
+    @thing.attached_id = params[:thing][:attached_id]
+    @thing.attached_type = params[:thing][:attached_type]
+
+    respond_to do |format|
+      if @thing.save
+        flash[:notice] = 'Thing was successfully created.'
+        format.html { redirect_to :back }
+        format.xml  { render :xml => @thing, :status => :created, :location => @thing }
+      else
+        format.html { redirect_to :back }
+        format.xml  { render :xml => @thing.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /things/1
+  # PUT /things/1.xml
+  def update
+    @thing = Thing.find(params[:id])
+
+    respond_to do |format|
+      if @thing.update_attributes(params[:thing])
+        flash[:notice] = 'Thing was successfully updated.'
+        format.html { redirect_to(@thing) }
+        format.xml  { head :ok }
+      else
+        format.html { render :action => "edit" }
+        format.xml  { render :xml => @thing.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /things/1
+  # DELETE /things/1.xml
+  def destroy
+    @thing = Thing.find(params[:id])
+    @thing.destroy
+
+    respond_to do |format|
+      format.html { redirect_to(things_url) }
+      format.xml  { head :ok }
+    end
+  end
+end

app/helpers/things_helper.rb

@@ -0,0 +1,2 @@
+module ThingsHelper
+end

app/models/client.rb

@@ -8,6 +8,7 @@ class Client < ActiveRecord::Base
 
   has_many :devices, :dependent => :destroy
   has_many :tickets
+  has_many :things, :as => :attached, :dependent => :destroy
 
   has_many :phones, :dependent => :destroy
   has_many :emails, :dependent => :destroy

app/models/device.rb

@@ -3,6 +3,7 @@ class Device < ActiveRecord::Base
   belongs_to :device_type
   has_and_belongs_to_many :tickets
   has_many :checklists, :dependent => :destroy
+  has_many :things, :as => :attached, :dependent => :destroy
 
   validates_uniqueness_of :service_tag
   validates_presence_of :client_id, :device_type_id

app/models/thing.rb

@@ -0,0 +1,15 @@
+class Thing < ActiveRecord::Base
+  belongs_to :attached, :polymorphic => true
+
+  has_attached_file :attachment, :whiny_thumbnails => false
+
+  validates_attachment_presence :attachment
+  validates_attachment_size :attachment, :less_than => 200.megabytes, :message => "File is too large."
+
+  before_create :assign_name
+
+  def assign_name
+    self.name.blank? ? self.name = self.attachment_file_name : true
+  end
+
+end

app/models/ticket.rb

@@ -4,6 +4,7 @@ class Ticket < ActiveRecord::Base
   has_many :ticket_entries
   has_and_belongs_to_many :devices
   has_many :checklists
+  has_many :things, :as => :attached, :dependent => :destroy
 
   validates_presence_of :client_id
   validates_presence_of :user_id

app/views/clients/_things.html.erb

@@ -0,0 +1,45 @@
+<div id="files">
+  <ul class="toolbar">
+    <li><a href="javascript:void(0)" class="upload_file">Upload File</a></li>
+  </ul>
+  <div id="upload_file_form" class="hide toolbox">
+    <h3>Upload File</h3>
+    <% form_for @client.things.new, :html => { :multipart => true } do |f| %>
+      <table class="m">
+        <tr><td>Name:</td><td><%= f.text_field :name %></td></tr>
+        <tr><td>File:</td><td><%= f.file_field :attachment %></td></tr>
+        <tr><td>Description:</td><td><%= f.text_area :description, :style => "height:50px" %></td></tr>
+      </table>
+      <%= f.hidden_field :attached_id, :value => @client.id %>
+      <%= f.hidden_field :attached_type, :value => "Client" %>
+      <%= f.submit %>
+    <% end %>
+    <br />
+  </div>
+  <h3>Files Attached to this Ticket</h3>
+  <table class="itu">
+    <tr><th>Name</th><th>Description</th><th>Size</th><th>Action</th></tr>
+    <% @client.things.each do |thing| %>
+      <tr>
+        <td><%= link_to thing.name, thing.attachment.url %></td>
+        <td><%= link_to thing.description, thing.attachment.url %></td>
+        <td><%= link_to thing.attachment_file_size, thing.attachment.url %></td>
+        <td>
+          <div class="delete_file">
+            <%= link_to_remote image_tag("/images/icons/delete.png"), :url => thing_url(thing), :method => :delete %>
+          </div>
+        </td>
+      </tr>
+    <% end %>
+  </table>
+</div>
+
+<script>
+  // setup device tab buttons
+  $("a.upload_file").bind("click", function(){
+    $("#upload_file_form").slideDown(1000);
+  });
+  $("div.delete_file a").click(function(){
+    $(this).parent().parent().parent().slideUp("slow");
+  });
+</script>

app/views/clients/show.html.erb

@@ -8,13 +8,15 @@
     <li class="ui-tabs-nav-item"><a href="#notes" title="notes">Notes</a></li>
     <li class="ui-tabs-nav-item"><a href="#tickets" title="tickets">Tickets</a></li>
     <li class="ui-tabs-nav-item"><a href="#devices" title="devices">Devices</a></li>
+    <li class="ui-tabs-nav-item"><a href="#files" title="files">Files</a></li>
     <% if not_a_user(@client) %><li class="ui-tabs-nav-item"><a href="/clients/<%= @client.id %>/users/new" title="#newaccount">Invite</a></li><% end %>
     <% if my_account(@client) %><li class="ui-tabs-nav-item"><a href="/users/<%= current_user.id %>" title="#myaccount">My Account</a></li><% end %>
   </ul>
   <%= render :partial => 'notes', :locals => {:client => @client} %>  
   <%= render :partial => 'details', :locals => {:client => @client} %>
   <%= render :partial => 'tickets', :locals => {:client => @client} %>
   <%= render :partial => 'devices', :locals => {:client => @client} %>
+  <%= render :partial => 'things', :locals => {:client => @client} %>
 </div>
 
 <script>

app/views/devices/_things.html.erb

@@ -0,0 +1,45 @@
+<div id="files">
+  <ul class="toolbar">
+    <li><a href="javascript:void(0)" class="upload_file">Upload File</a></li>
+  </ul>
+  <div id="upload_file_form" class="hide toolbox">
+    <h3>Upload File</h3>
+    <% form_for @device.things.new, :html => { :multipart => true } do |f| %>
+      <table class="m">
+        <tr><td>Name:</td><td><%= f.text_field :name %></td></tr>
+        <tr><td>File:</td><td><%= f.file_field :attachment %></td></tr>
+        <tr><td>Description:</td><td><%= f.text_area :description, :style => "height:50px" %></td></tr>
+      </table>
+      <%= f.hidden_field :attached_id, :value => @device.id %>
+      <%= f.hidden_field :attached_type, :value => "Device" %>
+      <%= f.submit %>
+    <% end %>
+    <br />
+  </div>
+  <h3>Files Attached to this Ticket</h3>
+  <table class="itu">
+    <tr><th>Name</th><th>Description</th><th>Size</th><th>Action</th></tr>
+    <% @device.things.each do |thing| %>
+      <tr>
+        <td><%= link_to thing.name, thing.attachment.url %></td>
+        <td><%= link_to thing.description, thing.attachment.url %></td>
+        <td><%= link_to thing.attachment_file_size, thing.attachment.url %></td>
+        <td>
+          <div class="delete_file">
+            <%= link_to_remote image_tag("/images/icons/delete.png"), :url => thing_url(thing), :method => :delete %>
+          </div>
+        </td>
+      </tr>
+    <% end %>
+  </table>
+</div>
+
+<script>
+  // setup device tab buttons
+  $("a.upload_file").bind("click", function(){
+    $("#upload_file_form").slideDown(1000);
+  });
+  $("div.delete_file a").click(function(){
+    $(this).parent().parent().parent().slideUp("slow");
+  });
+</script>