class LoginController < ApplicationController
  include MailrEngine

  before_filter :localize
  
  model :mail_pref
  
  def index
    if not(logged_user.nil?)
      redirect_to :controller =>"webmail", :action=>"index" 
    else
      @login_user = MailPref.new
    end 
  end
  
  def authenticate
    if mailpref = auth(@params['login_user']["email"], @params['login_user']["password"])
      @session["mailr_id"] = mailpref.id
      if CDF::CONFIG[:crypt_session_pass]
        @session["mailr_wmp"] = @params['login_user']["password"]
      else
        # dont use crypt
        @session["mailr_wmp"] = @params['login_user']["password"]
      end  
      if @session["return_to"]
        redirect_to_path(@session["return_to"])
        @session["return_to"] = nil
      else
        redirect_to :action=>"index" 
      end
    else
      @login_user = MailPref.new
      flash["error"] = _('Wrong email or password specified.')
      redirect_to :action => "index" 
    end
  end
  
  def logout
    reset_session
    flash["status"] = _('User successfully logged out')
    redirect_to :action => "index" 
  end
  
  private

  def auth(email, password)
    mailbox = IMAPMailbox.new
    begin
      mailbox.connect(email, password)
    rescue
      return nil
    end
    mailbox.disconnect
    mailbox = nil
    if mailpref = MailPref.find_by_email(email)
      return mailpref
    else
      # create record in database
      mailpref = MailPref.create("email" => email)
      return mailpref
    end 
  end    
end