#register view
class UserFormView(View):
    form_class = UserForm
    template_name = 'home/registration_form.html'

    def get(self, request):
        form = self.form_class()
        return render(request, self.template_name, {'form': form})

    def post(self, request):
        form = self.form_class(request.POST)
        if form.is_valid():
            user = form.save(commit=False)
            username = form.cleaned_data['username']
            password = form.cleaned_data['password']
            user.set_password(password)
            user.save()

            user = authenticate(username=username, password=password)
            if user is not None:
                if user.is_active:
                    try:
                        login(request, user)
                        messages.success(request, 'Registration successful!')
                        return redirect('home:index')
                    except:
                        messages.error(request, 'Registration failed!')
                        return redirect('home:index')

        return render(request, self.template_name, {'form': form})