class Admin::WelcomeController

def announce_invalid_user
  flash.now[:error] = t('welcome_controller.invalid_user')
end

def announce_logged_out
  flash[:notice] = t('welcome_controller.logged_out')
end

def index
  redirect_to admin_pages_url
end

def login
  if request.post?
    @username_or_email = params[:username_or_email]
    password = params[:password]
    announce_invalid_user unless self.current_user = User.authenticate(@username_or_email, password)
  end
  if current_user
    if params[:remember_me]
      current_user.remember_me
      set_session_cookie
    end
    redirect_to(session[:return_to] || welcome_url)
    session[:return_to] = nil
  end
end

def logout
  request.cookies[:session_token] = { :expires => 1.day.ago.utc }
  self.current_user.forget_me if self.current_user
  self.current_user = nil
  announce_logged_out
  redirect_to login_url
end

def never_cache
  expires_now
end