[webui] Allow user to generate RSS feed tokens

src/api/app/controllers/webui/users/rss_tokens_controller.rb

@@ -0,0 +1,20 @@
+module Webui
+  module Users
+    class RssTokensController < WebuiController
+      before_action :require_login
+
+      def create
+        token = User.current.rss_token
+        if token
+          flash[:success] = "Successfully re-generated your RSS feed url"
+          token.regenerate_string
+          token.save
+        else
+          flash[:success] = "Successfully generated your RSS feed url"
+          User.current.create_rss_token
+        end
+        redirect_back(fallback_location: user_notifications_path)
+      end
+    end
+  end
+end

src/api/app/views/webui/user/show.html.haml

@@ -45,9 +45,9 @@
         %br/
       = link_to(sprited_text('email', 'Change your notifications'), user_notifications_path)
       %br/
-      / notifications link
-      = link_to(sprited_text('feeds', 'RSS for notifications'), user_rss_notifications_path(format: 'rss'), { title: 'RSS Feed for Notifications' })
-      %br/
+      - if @displayed_user.rss_token
+        = link_to(sprited_text('feeds', 'RSS for notifications'), user_rss_notifications_path(token: @displayed_user.rss_token.string, format: 'rss'), { title: 'RSS Feed for Notifications' })
+        %br/
 
 .grid_12.omega.box.box-shadow
   #involved

src/api/app/views/webui/users/subscriptions/index.html.haml

@@ -13,3 +13,17 @@
 
   = render partial: 'webui/subscriptions/subscriptions_form'
   %p= submit_tag 'Update'
+%br/
+%br/
+%h3 RSS Feed
+= form_tag(user_rss_token_path, id: 'generate_rss_token_form', method: :post) do
+  %p
+    - if @user.rss_token
+      For accessing to your RSS feed of notifications use the following url
+      = link_to(user_rss_notifications_url(token: @user.rss_token.string, format: 'rss'), user_rss_notifications_url(token: @user.rss_token.string, format: 'rss'), target: '_blank')
+      %br/
+      %br/
+      Whenever you need to re-create the feed url just do it here
+    - else
+      No feed url exists already for your notifications
+  %p= submit_tag 'Generate Url'

src/api/config/routes.rb

@@ -354,6 +354,10 @@ def self.public_or_about_path?(request)
       get 'users/(:user)/requests' => :index, as: 'user_requests'
     end
 
+    controller 'webui/users/rss_tokens' do
+      post 'users/rss_tokens' => :create, as: 'user_rss_token'
+    end
+
     controller 'webui/groups' do
       get 'groups' => :index
       get 'group/show/:title' => :show, constraints: {:title => /[^\/]*/}, as: 'group_show'