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from django.shortcuts import render
from .forms import SignupForm
from django.contrib.sites.shortcuts import get_current_site
from django.utils.encoding import force_bytes
from django.utils.http import urlsafe_base64_encode
from django.template.loader import render_to_string
from .tokens import account_activation_token
from django.core.mail import EmailMessage
from django.views.generic import TemplateView
from django.shortcuts import redirect
from django.conf import settings
class SignupView(TemplateView):
template_name = 'signup.html'
form_class = SignupForm
def get(self, request, *args, **kwargs):
form = self.form_class()
return render(request, self.template_name, {'form': form, 'allow_signup': bool(settings.ALLOW_SIGNUP)})
def post(self, request, *args, **kwargs):
form = self.form_class(request.POST)
# here we make sure that a post request won't trigger a subscription in case allow_signup is False
if not bool(settings.ALLOW_SIGNUP):
return redirect('signup')
if not hasattr(settings, "EMAIL_BACKEND") and not hasattr(settings, "EMAIL_HOST"):
return render(request, 'email_not_set.html')
if form.is_valid():
user = form.save(commit=False)
user.is_active = False
user.save()
current_site = get_current_site(request)
mail_subject = 'Activate your account.'
message = render_to_string('acc_active_email.html', {
'user': user,
'domain': current_site.domain,
'uid': urlsafe_base64_encode(force_bytes(user.pk)).decode(),
'token': account_activation_token.make_token(user),
})
to_email = form.cleaned_data.get('email')
email = EmailMessage(
mail_subject, message, to=[to_email]
)
email.send()
return render(request, 'validate_mail_address_complete.html')
else:
return render(request, self.template_name, {'form': form, 'allow_signup': bool(settings.ALLOW_SIGNUP)})