Contents

module DoubleAuthEngine
  module ApplicationControllerMixin
    def self.included(base)
      base.class_eval do
        before_filter :require_user
        helper_method :current_user_session, :current_user
      end
      base.send :include, InstanceMethods
    end

    module InstanceMethods
      protected
      def current_user_session
        return @current_user_session if defined?(@current_user_session)
        @current_user_session = UserSession.find
      end

      def current_user
        return @current_user if defined?(@current_user)
        @current_user = current_user_session && current_user_session.record
      end

      def require_user
        unless current_user
          store_location
          flash[:notice] = "You must be logged in to access this page" unless request.fullpath == root_path
          redirect_to login_url
          false
        end
      end

      def store_location
        session[:return_to] = request.fullpath
      end

      def redirect_back_or_default(default)
        redirect_to(session[:return_to] || default)
        session[:return_to] = nil
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
double_auth_engine-0.0.5	lib/double_auth_engine/controllers/application_controller_mixin.rb
double_auth_engine-0.0.4	lib/double_auth_engine/controllers/application_controller_mixin.rb
double_auth_engine-0.0.2	lib/double_auth_engine/controllers/application_controller_mixin.rb
double_auth_engine-0.0.1	lib/double_auth_engine/controllers/application_controller_mixin.rb