mysociety/alaveteli

# app/controllers/alaveteli_pro/base_controller.rb
# Base controller for other controllers in the alaveteli_pro module.
#
# Copyright (c) 2008 UK Citizens Online Democracy. All rights reserved.
# Email: hello@mysociety.org; WWW: http://www.mysociety.org/

class AlaveteliPro::BaseController < ApplicationController
  before_action :pro_user_authenticated?
  before_action :set_in_pro_area

  # A pro-specific version of user_authenticated? that pro controller actions
  # can use to check for (or force a login for) an authenticated pro user
  def pro_user_authenticated?(reason_params = nil)
    if reason_params.nil?
      reason_params = {
        web: _('To access {{pro_site_name}}',
               pro_site_name: pro_site_name),
        email: _('Then you can access {{pro_site_name}}',
                 pro_site_name: pro_site_name)
      }
    end
    if !authenticated?
      ask_to_login(**reason_params)
    else
      unless current_user.is_pro?
        redirect_to(
          frontpage_path,
          flash: {
            notice: _('This page is only accessible to {{pro_site_name}} ' \
                      'users',
                      pro_site_name: pro_site_name)
          }
        )
      end
      return true
    end
    false
  end

  # An override of set_in_pro_area from ApplicationController, because we are
  # always in the pro area if we're using a descendant of this controller.
  # Note that this is called as a before_action in this class, so that
  # every descendant sets it.
  def set_in_pro_area
    @in_pro_area = true
  end
end