# -*- coding: utf-8 -*-
from django.shortcuts import  render_to_response
from django.http import HttpResponseRedirect, HttpResponse
from django.template import RequestContext
from django.core.context_processors import csrf
from django.contrib.auth.decorators import login_required
from django.utils.translation import ugettext as _
# forms
from forms import ChangePasswordForm, EmailAnnouncementForm
# python
import json


@login_required
def profile(request):
    args = {'change_password_form': ChangePasswordForm(),
            'email_announcement_form': EmailAnnouncementForm()}
    args.update(csrf(request))
    return render_to_response('profile.html', args, context_instance=RequestContext(request))

@login_required
def change_password(request):
    """
    Change current user password if new password is valid
    """
    success = {'success': False}
    if request.POST:
        form = ChangePasswordForm(request.POST)
        if form.is_valid():
            user = request.user
            if(user.check_password(form.cleaned_data.get('old_password'))):
                #user.set_password(form.cleaned_data.get('new_password'))
                #user.save()
                success['success'] = True
                success['message'] = _(u'Пароль именен')
                return HttpResponse(json.dumps(success), content_type='application/json')
            else:
                errors = {'errors': [_(u'Не правильный пароль')]}
                success.update(errors)
                return HttpResponse(json.dumps(success), content_type='application/json')
        else:
            errors = [err[0] for err in form.errors.values()]
            errors = {'errors': errors}
            success.update(errors)
            return HttpResponse(json.dumps(success), content_type='application/json')
    else:
        return HttpResponse(json.dumps(success), content_type='application/json')