i_go_roles_extension.rb

# Uncomment this if you reference any of your controllers in activate
# require_dependency 'application_controller'

class IGoRolesExtension < Radiant::Extension
  version "1.0"
  description "Describe your extension here"
  url "http://yourwebsite.com/i_go_roles"

  class MissingRequirement < StandardError; end
  
  def activate
    
    ############# Access List #############

    ######## Give tag acces to admin and publisher ########
    #######################################################
    begin
      Admin::TagsController.class_eval {
        only_allow_access_to(:index, :show, :cloud,
          :when => [:admin, :publisher], # figure how to add multiple
          :denied_url => {:controller => 'welcome', :action => 'index'},
          :denied_message => "You do not have access to tags.")
      }
    rescue
      puts "iGoRoles: Taggable Not Installed"
    end
   
    ############# To Do for Writer #############
    # Remove Delete Link next to Pages not created by this user
    # Remove status update field
    # Remove "save" fields from non-owned pages
    ############################################
    
    ############# To Do for Editor #############
    # Remove delete link from published stories
    ############################################
    
    admin.page.index[:node].delete('remove_column')
    admin.page.index.add :node, 'remove_column_subject_to_permissions', :after => "add_child_column"
    
    # remove publish feature 
    admin.page.edit[:form].delete('edit_layout_and_type')
    admin.page.edit.add :form, 'test', :after => 'edit_page_parts'
    #admin.page.edit.add :form, 'edit_layout_and_type_subject_to_permissions', :after => 'edit_page_parts'
  end
end