class LoginController < ApplicationController
  def start_choices
    a=Dir.entries(LoginFolder).collect{|x| x=~ /(\w+)\.txt$/ ? $1 : nil}.compact
    a
  end
  def filechoices?
    false
  end
  
  def selected(str)
    session[:login]=str
		teacherlog "#{str} logged in from #{client_ip}"
    nil
  end
  
  def get_title
    'login'
  end
  
  def extras
    if p=params[:id]
      session[:login]=p
    end
	if session[:login]
		st=IO.read("#{LoginFolder}#{session[:login]}.txt")
		@displayed = session[:login] + '</br>' + st.gsub(/\n/,'</br>')
	else
    @displayed=''
	end
  end
  
  
end