# Add Basic Auth to Rails Controller
#
# AUTHOR : Tomoya Hirano
# DATE   : 2009-08-04
#
# Cf: Head First Rails p.143
#
class QuestionsController < ApplicationController
  before_filter :check_logged_in, :only => [:edit, :update]

  def new
    @q = Question.new
  end

  def create
    @q = Question.new params[:q]
    @q.save
    redirect_to "/questions/#{@q.id}"
  end

  def edit
    @q = Question.find(params[:id])
  end

  def update
    @q = Question.find(params[:id])
    @q.update_attribtes(params[:q])
    redirect_to "/questions/#{@q.id}"
  end

  def show
    @q = Question.find(params[:id])
  end

  def index
    @qs = Question.all
  end

  def destroy
    @q = Question.find(params[:id])
    @q.destroy
    redirect_to "/questions/"
  end

private
  def check_logged_in
    authenticate_or_request_with_http_basic("Questions") do |username, password|
      username == 'admin' && password == 'admin'
    end
  end
end