# Manages logging in and out of the application.
class SessionController < ApplicationController
  include Authpwn::SessionController
  
  # Sets up the 'session/welcome' view. No user is logged in.
  def welcome
    # You can brag about some statistics.
    @user_count = User.count
  end
  private :welcome

  # Sets up the 'session/home' view. A user is logged in.
  def home
    # Pull information about the current user.
    @user = current_user
  end
  private :home
  
  # The notification text displayed when a session authentication fails.
  def bounce_notice_text(reason)
    case reason
    when :invalid
      'Invalid e-mail or password'
    when :blocked
      'Account blocked. Please verify your e-mail address'
    end
  end
  
  # A user is logged in, based on a token.
  def home_with_token(token)
    respond_to do |format|
      format.html do
        case token
        when Tokens::EmailVerification
          redirect_to session_url, :notice => 'E-mail address confirmed'
        when Tokens::PasswordReset
          redirect_to change_password_session_url
        # Handle other token types here.
        end
      end
      format.json do
        # Rely on default behavior.
      end
    end
  end
  private :home_with_token
  
  # You shouldn't extend the session controller, so you can benefit from future
  # features. But, if you must, you can do it here.
end