Included a new taskboard card configurations controller which uses the pdf export plugin to export cards instead of the stories controller.

app/controllers/rb_stories_controller.rb

@@ -37,9 +37,6 @@ class RbStoriesController < RbApplicationController
   unloadable
   include OpenProject::PdfExport::TaskboardCard
 
-  def index
-  end
-
   def create
     params['author_id'] = User.current.id
     story = Story.create_and_position(params, :project => @project,

app/helpers/rb_master_backlogs_helper.rb

@@ -82,15 +82,17 @@ module RbMasterBacklogsHelper
                                     :project_id => @project,
                                     :sprint_id => backlog.sprint)
 
-    items[:configs] = link_to(l(:label_sprint_cards),
-                            :controller => '/rb_taskboard_card_configurations',
-                            :action => 'index',
-                            :project_id => @project,
-                            :sprint_id => backlog.sprint)
+    items[:configs] = taskboard_modal_link(@project, backlog)
 
     items
   end
 
+  def taskboard_modal_link(project, backlog, options = {})
+    path = backlogs_project_sprint_taskboard_card_configurations_path(@project.id, backlog.sprint.id)
+    html_id = "modal_work_package_#{SecureRandom.hex(10)}"
+    link_to(I18n.t('label_backlogs_taskboard_card_export'), path, options.merge(:id => html_id, :'data-modal' => ''))
+  end
+
   def sprint_backlog_menu_items_for(backlog)
     items = {}
 

app/views/rb_taskboard_card_configurations/index.html.erb

@@ -1,7 +1,7 @@
 
 <div class='contextual'></div>
 <h2>
-  <%= l(:label_backlogs_tasboard_card_config_select) %>
+  <%= l(:label_backlogs_taskboard_card_config_select) %>
 </h2>
 
 <% @configs.each do |config| %>

config/routes.rb

@@ -58,10 +58,11 @@ OpenProject::Application.routes.draw do
         resources :tasks,            :controller => :rb_tasks,            :only => [:create, :update]
 
         resources :taskboard_card_configurations, :controller => :rb_taskboard_card_configurations, :only => [:index, :show] do
+
           resources :stories,          :controller => :rb_stories,          :only => [:index]
         end
 
-        resources :stories,          :controller => :rb_stories,          :only => [:index, :create, :update]
+        resources :stories,          :controller => :rb_stories,          :only => [:create, :update]
       end
     end
   end

spec/routing/rb_stories_routing_spec.rb

@@ -37,10 +37,6 @@ require 'spec_helper'
 
 describe RbStoriesController do
   describe "routing" do
-    it { get('/projects/project_42/sprints/21/stories').should route_to(:controller => 'rb_stories',
-                                                                        :action => 'index',
-                                                                        :project_id => 'project_42',
-                                                                        :sprint_id => '21') }
     it { post('/projects/project_42/sprints/21/stories').should route_to(:controller => 'rb_stories',
                                                                          :action => 'create',
                                                                          :project_id => 'project_42',

spec/routing/rb_taskboard_card_configurations_routing_spec.rb

@@ -0,0 +1,51 @@
+#-- copyright
+# OpenProject Backlogs Plugin
+#
+# Copyright (C)2013 the OpenProject Foundation (OPF)
+# Copyright (C)2011 Stephan Eckardt, Tim Felgentreff, Marnen Laibow-Koser, Sandro Munda
+# Copyright (C)2010-2011 friflaj
+# Copyright (C)2010 Maxime Guilbot, Andrew Vit, Joakim Kolsjö, ibussieres, Daniel Passos, Jason Vasquez, jpic, Emiliano Heyns
+# Copyright (C)2009-2010 Mark Maglana
+# Copyright (C)2009 Joe Heck, Nate Lowrie
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License version 3.
+#
+# OpenProject Backlogs is a derivative work based on ChiliProject Backlogs.
+# The copyright follows:
+# Copyright (C) 2010-2011 - Emiliano Heyns, Mark Maglana, friflaj
+# Copyright (C) 2011 - Jens Ulferts, Gregor Schmidt - Finn GmbH - Berlin, Germany
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+# See doc/COPYRIGHT.rdoc for more details.
+#++
+
+require 'spec_helper'
+
+describe RbTaskboardCardConfigurationsController do
+  describe "routing" do
+    it { get('/projects/project_42/sprints/21/taskboard_card_configurations/10').should route_to(:controller => 'rb_taskboard_card_configurations',
+      :action => 'show',
+      :project_id => 'project_42',
+      :sprint_id => '21',
+      :id => '10') }
+
+    it { get('/projects/project_42/sprints/21/taskboard_card_configurations').should route_to(:controller => 'rb_taskboard_card_configurations',
+      :action => 'index',
+      :project_id => 'project_42',
+      :sprint_id => '21') }
+  end
+end