view .svn/pristine/d2/d24962e05eefa8c4a95f4bd86c0954dda018dde6.svn-base @ 1352:939f4a491900 issue_556

Adds a link to a publication's external URL (if exists). Proposed solution for issue #556.

# Sample plugin controller
class ExampleController < ApplicationController
  unloadable
  
  layout 'base'  
  before_filter :find_project, :authorize
  menu_item :sample_plugin
    
  def say_hello
    @value = Setting.plugin_sample_plugin['sample_setting']
  end

  def say_goodbye
  end
  
private
  def find_project   
    @project=Project.find(params[:id])
  end
end