root/trunk/app/controllers/application.rb @ 1

require 'controller_helper'
require 'crud_controller'

# The filters added to this controller will be run for all controllers in the application.
# Likewise will all the methods added be available for all controllers.
class ApplicationController < ActionController::Base
  observer :model_observer
  prepend_before_filter :verify_repo, :except => :select_repo
  before_filter :set_return_to
  
  include ReturnTo

  def goto_application
    do_return_to(:controller => "navigation")
  end

  def verify_repo
    if @session['repo'].nil? or @session['repo'].blank? 
      redirect_to :controller => 'repository', :action => 'select_repo'
    else
      set_repo
    end
  end

  def set_repo
    if @session['repo'] != SemanticRecord::Base::repository
      SemanticRecord::Base::repository = @session['repo']
      NavModelGenerator.new.generate
    end
  end    
end