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import socket
from django.views.generic import ListView, CreateView, TemplateView, FormView
from django.views.generic.detail import DetailView
from django.views.generic.dates import YearArchiveView, MonthArchiveView
from django.contrib.syndication.views import Feed
from django.template.response import TemplateResponse
from django.contrib.auth import get_user_model
from django.db.models import Q
from django.shortcuts import get_object_or_404, redirect
from django.conf import settings
from django.urls import reverse, reverse_lazy
from utils.views import PaginatedListView, LuxDetailView
from smtplib import SMTPException
from .models import NewsletterMailing, Subscriber, Newsletter
from .forms import SubscribeRequestForm, UpdateForm
ACTIONS = ('subscribe', 'unsubscribe', 'update')
class NewsletterMailingDetail(LuxDetailView):
model = NewsletterMailing
slug_field = "slug"
slug_url_kwarg = 'mailing'
def get_queryset(self):
queryset = super(NewsletterMailingDetail, self).get_queryset()
return queryset.filter(issue=self.kwargs['issue'])
def get_template_names(self):
obj = self.get_object()
return ["lttr/%s_detail.html" % obj.newsletter.slug, 'post_detail.html']
class NewsletterSubscribedView(TemplateView):
template_name = "lttr/subscribed.html"
class NewsletterListView(ListView):
"""
Return a list of Newsletter posts in reverse chronological order
"""
model = NewsletterMailing
def get_template_names(self):
return ["lttr/%s_list.html" % self.kwargs['slug'], 'newsletter_list.html']
def get_queryset(self):
queryset = super(NewsletterListView, self).get_queryset()
return queryset.filter(newsletter__slug=self.kwargs['slug'])
class NewsletterOptionsView(ListView):
model = Newsletter
class ConfirmSubscriptionView(DetailView):
model = Subscriber
template_name = "lttr/confirm_activate.html"
def get_object(self):
obj = Subscriber.objects.get(newsletter__slug=self.kwargs['slug'], activation_code=self.kwargs['activation_code'])
if obj.subscribed is False:
obj.update('subscribe')
return obj
def get_context_data(self, **kwargs):
context = super(ConfirmSubscriptionView, self).get_context_data(**kwargs)
context['newsletter'] = self.kwargs['slug']
return context
class NewsletterSubscribeView(CreateView):
"""
Return a subscribe form for iframe embedding
"""
model = Subscriber
form_class = SubscribeRequestForm
action = 'subscribe'
def get_template_names(self):
return "lttr/%s_subscribe.html" % self.kwargs['slug']
def get_form_kwargs(self):
kwargs = super(NewsletterSubscribeView, self).get_form_kwargs()
nl = Newsletter.objects.get(slug=self.kwargs['slug'])
kwargs['newsletter'] = nl
return kwargs
def get_success_url(self):
return reverse_lazy('lttr:subscribed')
def form_valid(self, form, **kwargs):
form.instance.user, created = get_user_model().objects.get_or_create(
email=form.cleaned_data['email_field'],
username=form.cleaned_data['email_field']
)
self.object = form.save()
try:
self.object.send_activation_email(action=self.action)
except (SMTPException, socket.error) as e:
print(e)
self.error = True
# Although form was valid there was error while sending email,
# so stay at the same url.
return super(NewsletterSubscribeView, self).form_invalid(form)
return super(NewsletterSubscribeView, self).form_valid(form)
class UnsubscribeRequestView(DetailView):
model = Subscriber
template_name = "lttr/unsubscribe.html"
def get_object(self):
obj = Subscriber.objects.get(newsletter__slug=self.kwargs['slug'],activation_code=self.kwargs['activation_code'])
if obj.subscribed is True:
obj.update('unsubscribe')
return obj
def get_context_data(self, **kwargs):
context = super(UnsubscribeRequestView, self).get_context_data(**kwargs)
context['subscriber'] = self.get_object()
context['newsletter'] = self.kwargs['slug']
return context
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