class Admin::ConfirmationsController < ::Devise::PasswordsController
  layout "admin/layouts/login"

  skip_before_filter(:authenticate_user!)
  # PUT /resource/confirmation
  def update
    with_unconfirmed_confirmable do
      if @confirmable.has_no_password?
        @confirmable.attempt_set_password(params[:admin_user])
        if @confirmable.valid?
          do_confirm
        else
          do_show
          @confirmable.errors.clear #so that we wont render :new
        end
      else
        self.class.add_error_on(self, :email, :password_allready_set)
      end
    end

    if !@confirmable.errors.empty?
      render_with_scope :new
    end
  end

  # GET /resource/confirmation?confirmation_token=abcdef
  def show
    with_unconfirmed_confirmable do
      if @confirmable.has_no_password?
        do_show
      else
        do_confirm
      end
    end
    if !@confirmable.errors.empty?
      render_with_scope :new
    end
  end

  protected
  def with_unconfirmed_confirmable
    @confirmable = AdminUser.find_or_initialize_with_error_by(:confirmation_token, params[:confirmation_token])
    if !@confirmable.new_record?
      @confirmable.only_if_unconfirmed {yield}
    end
  end

  def do_show
    @confirmation_token = params[:confirmation_token]
    @requires_password = true
    self.resource = @confirmable
    render_with_scope :show
  end

  def do_confirm
    @confirmable.confirm!
    set_flash_message :notice, :confirmed
    sign_in_and_redirect(resource_name, @confirmable)
  end
end