"""This module contains the views for the login for the portal.

"""

__authors__ = [

  '"Madhusudan.C.S" <madhusudancs@gmail.com>',

]

from django.contrib.auth import authenticate

from django.contrib.auth import login

from django.contrib.auth.forms import AuthenticationForm

from django.contrib.auth.models import User

from django.db import IntegrityError

from django.http import HttpResponseRedirect

from django.shortcuts import render_to_response

from django.shortcuts import get_object_or_404

def login_validate(request):

  """Validate the user and log him in.

  """

  if request.POST:

    username = request.POST['username']

    password = request.POST['password']

    user = authenticate(username=username, password=password)

    if user is not None:

      if user.is_active:

        login(request, user)

        return HttpResponseRedirect('/proposal/submit/')

      else:

        pass

        # Return a 'disabled account' error message

    else:

      # Return an 'invalid login' error message.

  return render_to_response(template, context)

def create_account(request):

  """Create an account for a user.

  """

  if request.POST:

    username = request.POST['username']

    password = request.POST['password']

    confirm_pasword = request.POST['confirmpassword']

    if password == confirm_pasword:

      try:

        user = User.objects.create_user(username, username, password)

        user.save()

        context = {

            'created': True,

            'username': username,

            }

      except IntegrityError:

        context = {

            'exits': True,

            }

    else:

      context = {

          'password_err': True,

          }

  else:

    context = {}

  template = 'projrev/auth/create_account.html'

  return render_to_response(template, context)

def forgot_password(request):

  """Resend the password if forgotten.

  """

  if request.POST:

    pass

  else:

    context = {}

    template = 'projrev/auth/forgot_password.html'

  return render_to_response(template, context)

def logout_view(request):

  """Logout the user

  """