# -*- coding: utf-8 -*-
from django.shortcuts import  render_to_response
from django.http import HttpResponseRedirect, HttpResponse
from django.core.context_processors import csrf
from django.conf import settings
from django.forms.formsets import BaseFormSet, formset_factory
from django.forms.models import modelformset_factory
from django.contrib.contenttypes.models import ContentType
from django.contrib.auth.decorators import login_required
#models and forms
from models import MetaSetting
from forms import MetaForm, MetaFilterForm
from functions.admin_views import AdminListView, AdminView



class MetaListView(AdminListView):
    template_name = 'admin/meta/meta_list.html'
    form_class = MetaFilterForm
    model = MetaSetting

class MetaView(AdminView):
    form_class = MetaForm
    model = MetaSetting
    success_url = '/admin/meta/all/'
    template_name = 'admin/meta/meta_setting.html'

    def form_valid(self, form):
        self.set_obj()
        expo = form.save(obj=self.obj)

        return HttpResponseRedirect(self.success_url)

    def get_form(self, form_class):
        if self.request.POST:
            return super(MetaView, self).get_form(form_class)
        obj = self.set_obj()
        if obj:
            data = {'name':obj.name}

            for code, name in settings.LANGUAGES:
                trans_obj = self.model._meta.translations_model.objects.get(language_code = code,master__id=obj.id) #access to translated fields
                data['title_%s' % code] = trans_obj.title
                data['description_%s' % code] = trans_obj.description
                data['keywords_%s' % code] = trans_obj.keywords
                data['h1_%s' % code] = trans_obj.h1

            form =form_class(initial=data)
            return form
        else:
            return form_class()


    def get_context_data(self, **kwargs):
        context = super(MetaView, self).get_context_data(**kwargs)
        obj = self.set_obj()
        return context