show already invited users on invitation#new

app/controllers/invitations_controller.rb

@@ -6,6 +6,10 @@ class InvitationsController < Devise::InvitationsController
 
   before_filter :check_token, :only => [:edit]
 
+  def new
+    sent_invitations = current_user.invitations_from_me.fields(:to_id).all
+    @emails_delivered = sent_invitations.map!{ |i| i.to.email }
+  end
 
   def create
       if current_user.invites == 0

app/controllers/users_controller.rb

@@ -1,7 +1,6 @@
 #   Copyright (c) 2010, Diaspora Inc.  This file is
 #   licensed under the Affero General Public License version 3 or later.  See
 #   the COPYRIGHT file.
-
 class UsersController < ApplicationController
   require File.join(Rails.root, 'lib/diaspora/ostatus_builder')
   require File.join(Rails.root, 'lib/diaspora/exporter')

app/views/invitations/new.html.haml

@@ -4,16 +4,18 @@
     $("#user_email").focus();
   });
 
-.span-3.append-1.prepend-3
+.span-3.append-1
   = image_tag 'icons/monotone_email_letter_round.png', :height => "128px", :width => "128px"
 
-.span-15.last
+.span-20.last
+  .span-20.last
     %h2
       = t('.invite_someone_to_join')
       .description
         = t('.if_they_accept_info')
         %br
 
+  .span-15.append-1
     = form_for User.new, :url => invitation_path(User) do |invite|
       %h4
         = t('email')
@@ -36,3 +38,10 @@
       %p
         = invite.submit t('.send_an_invitation')
 
+  .span-4.last
+    #already_invited_pane
+      %h4
+        Already invited 
+      - for email in @emails_delivered
+        = email
+

public/stylesheets/sass/application.sass

@@ -1979,3 +1979,8 @@ h3,h4
   &:hover
     :background
       :color #FEFFE3
+
+#already_invited_pane
+  h4
+    :color #666
+  :color #666

spec/controllers/invitations_controller_spec.rb

@@ -27,10 +27,8 @@ describe InvitationsController do
         true
       end
     end
-
   end
 
-
   describe "#create" do
     before do
       user.invites = 5
@@ -114,5 +112,12 @@ describe InvitationsController do
       end
     end
   end
+
+  describe '#new' do
+    it 'renders' do
+      sign_in :user, user
+      get :new
+    end
+  end
 end