# -*- coding: utf-8 -*-
from django.shortcuts import  render_to_response
from django.http import HttpResponseRedirect, HttpResponse
from forms import LanguageForm, CurrencyForm, IataForm
from django.core.context_processors import csrf

from models import Language, Currency

from django.conf import settings
from django.contrib.auth.decorators import login_required

@login_required
def language_add(request):
    """
    Returns LanguageForm and post it on the server

    If form is posted redirects on the list of all countries
    """
    if request.POST:
        form = LanguageForm(request.POST)
        if form.is_valid():
            form.save()
            return HttpResponseRedirect('/language/add')

    else:
        form = LanguageForm()

    args = {}
    args.update(csrf(request))
    args['languages'] = settings.LANGUAGES
    args['form'] = form

    return render_to_response('directories_add.html', args)

@login_required
def currency_add(request):
    """
    Returns CurrencyForm and post it on the server

    If form is posted redirects on the list of all countries
    """
    if request.POST:
        form = CurrencyForm(request.POST)
        if form.is_valid():
            form.save()
            return HttpResponseRedirect('/currency/add')

    else:
        form = CurrencyForm()

    args = {}
    args.update(csrf(request))
    args['languages'] = settings.LANGUAGES
    args['form'] = form

    return render_to_response('directories_add.html', args)