Merge pull request #4674 from techAPJ/invite-accept

FEATURE: add explicit confirmation button to accept the invite

app/controllers/invites_controller.rb

@@ -7,10 +7,15 @@ class InvitesController < ApplicationController
   skip_before_filter :redirect_to_login_if_required
 
   before_filter :ensure_logged_in, only: [:destroy, :create, :create_invite_link, :resend_invite, :resend_all_invites, :upload_csv]
-  before_filter :ensure_new_registrations_allowed, only: [:show, :redeem_disposable_invite]
+  before_filter :ensure_new_registrations_allowed, only: [:show, :perform_accept_invitation, :redeem_disposable_invite]
-  before_filter :ensure_not_logged_in, only: [:show, :redeem_disposable_invite]
+  before_filter :ensure_not_logged_in, only: [:show, :perform_accept_invitation, :redeem_disposable_invite]
 
   def show
+    expires_now
+    render layout: 'no_ember'
+  end
+
+  def perform_accept_invitation
     invite = Invite.find_by(invite_key: params[:id])
 
     if invite.present?
@@ -27,9 +32,12 @@ class InvitesController < ApplicationController
           return
         end
       end
-    end
 
-    redirect_to path("/")
+      redirect_to path("/")
+    else
+      flash.now[:error] = I18n.t('invite.not_found')
+      render layout: 'no_ember'
+    end
   end
 
   def create

app/views/invites/perform_accept_invitation.html.erb

@@ -0,0 +1,7 @@
+<div id='simple-container'>
+  <%if flash[:error]%>
+    <div class='alert alert-error'>
+      <%=flash[:error]%>
+    </div>
+  <%end%>
+</div>

app/views/invites/show.html.erb

@@ -3,5 +3,11 @@
     <div class='alert alert-error'>
       <%=flash[:error]%>
     </div>
+  <%else%>
+    <h2><%= t 'activation.welcome_to', site_name: SiteSetting.title %></h2>
+    <br/>
+    <%= button_to(perform_accept_invite_path, method: :put, class: 'btn btn-primary') do %>
+      <%= t 'invite.accept_invite' %>
+    <% end %>
   <%end%>
 </div>

config/locales/server.en.yml

@@ -136,10 +136,17 @@ en:
     errors:
       <<: *errors
 
+  invite:
+    accept_invite: "Accept Invitation"
+    not_found: "Your invite token is invalid. Please contact the site's administrator."
+
   bulk_invite:
     file_should_be_csv: "The uploaded file should be of csv format."
     error: "There was an error uploading that file. Please try again later."
 
+  topic_invite:
+    user_exists: "Sorry, that user has already been invited. You may only invite a user to a topic once."
+
   backup:
     operation_already_running: "An operation is currently running. Can't start a new job right now."
     backup_file_should_be_tar_gz: "The backup file should be a .tar.gz archive."
@@ -3243,9 +3250,6 @@ en:
     initial_post_raw: This topic includes daily performance reports for your site.
     initial_topic_title: Website performance reports
 
-  topic_invite:
-    user_exists: "Sorry, that user has already been invited. You may only invite a user to a topic once."
-
   tags:
     title: "Tags"
     staff_tag_disallowed: "The tag \"%{tag}\" may only be applied by staff."

config/routes.rb

@@ -624,6 +624,7 @@ Discourse::Application.routes.draw do
   post "invites/disposable" => "invites#create_disposable_invite"
   get "invites/redeem/:token" => "invites#redeem_disposable_invite"
   delete "invites" => "invites#destroy"
+  put "invites/show/:id" => "invites#perform_accept_invitation", as: 'perform_accept_invite'
 
   resources :export_csv do
     collection do

spec/controllers/invites_controller_spec.rb

@@ -123,15 +123,16 @@ describe InvitesController do
     end
   end
 
-  context '.show' do
+  context '.perform_accept_invitation' do
 
     context 'with an invalid invite id' do
       before do
-        get :show, id: "doesn't exist"
+        put :perform_accept_invitation, id: "doesn't exist"
       end
 
       it "redirects to the root" do
-        expect(response).to redirect_to("/")
+        expect(response).to be_success
+        expect(flash[:error]).to be_present
       end
 
       it "should not change the session" do
@@ -144,11 +145,12 @@ describe InvitesController do
       let(:invite) { topic.invite_by_email(topic.user, "iceking@adventuretime.ooo") }
       let(:deleted_invite) { invite.destroy; invite }
       before do
-        get :show, id: deleted_invite.invite_key
+        put :perform_accept_invitation, id: deleted_invite.invite_key
       end
 
       it "redirects to the root" do
-        expect(response).to redirect_to("/")
+        expect(response).to be_success
+        expect(flash[:error]).to be_present
       end
 
       it "should not change the session" do
@@ -160,10 +162,9 @@ describe InvitesController do
       let(:topic) { Fabricate(:topic) }
       let(:invite) { topic.invite_by_email(topic.user, "iceking@adventuretime.ooo") }
 
-
       it 'redeems the invite' do
         Invite.any_instance.expects(:redeem)
-        get :show, id: invite.invite_key
+        put :perform_accept_invitation, id: invite.invite_key
       end
 
       context 'when redeem returns a user' do
@@ -172,7 +173,7 @@ describe InvitesController do
         context 'success' do
           before do
             Invite.any_instance.expects(:redeem).returns(user)
-            get :show, id: invite.invite_key
+            put :perform_accept_invitation, id: invite.invite_key
           end
 
           it 'logs in the user' do
@@ -193,18 +194,15 @@ describe InvitesController do
           it 'sends a welcome message if set' do
             user.send_welcome_message = true
             user.expects(:enqueue_welcome_message).with('welcome_invite')
-            get :show, id: invite.invite_key
+            put :perform_accept_invitation, id: invite.invite_key
           end
 
           it "doesn't send a welcome message if not set" do
             user.expects(:enqueue_welcome_message).with('welcome_invite').never
-            get :show, id: invite.invite_key
+            put :perform_accept_invitation, id: invite.invite_key
           end
-
         end
-
       end
-
     end
 
     context 'new registrations are disabled' do
@@ -214,7 +212,7 @@ describe InvitesController do
 
       it "doesn't redeem the invite" do
         Invite.any_instance.stubs(:redeem).never
-        get :show, id: invite.invite_key
+        put :perform_accept_invitation, id: invite.invite_key
       end
     end
 
@@ -225,7 +223,7 @@ describe InvitesController do
 
       it "doesn't redeem the invite" do
         Invite.any_instance.stubs(:redeem).never
-        get :show, id: invite.invite_key
+        put :perform_accept_invitation, id: invite.invite_key
       end
     end
   end