-
-
Save dodolboks/be58f647e8eaee40d20c to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Example based on http://lukeplant.me.uk/blog/posts/djangos-cbvs-were-a-mistake/ | |
# Not tested, just designed to give a general idea of the games CBVs let you play | |
from django.core.urlresolvers import reverse_lazy | |
from django.views.generic.edit import ProcessFormView | |
# Utilities for interacting with a user | |
class UserViewMixin(object): | |
_high_priority_user = None | |
@property | |
def high_priority_user(self): | |
if self._high_priority_user is None: | |
user = self.request.user | |
self._high_priority = (not user.is_anonymous() and user.get_profile().high_priority) | |
return self._high_priority_user | |
def send_message(self, details): | |
email = details['email'] | |
message = details['message'] | |
send_contact_message(email, message) | |
if self.high_priority_user and details['urgent']: | |
send_text_message(email, message) | |
def get_contact_details(self): | |
user = self.request.user | |
if user.is_anonymous(): | |
return {} | |
return {'email' : user.email} | |
# Put custom mixins first, since we can ensure they play nice with multiple inheritance | |
class ContactView(UserViewMixin, ProcessFormView): | |
template_name = 'contact.html' | |
success_url = reverse_lazy('contact_thanks') | |
def get_form_class(self): | |
return HighPriorityContactForm if self.high_priority_user else ContactForm | |
def get_initial(self): | |
initial = super(ContactView, self).get_initial() | |
initial.update(self.get_contact_details()) | |
return initial | |
def form_valid(self, form): | |
self.send_message(form.cleaned_data) | |
return super(ContactView, self).form_valid(form) | |
def get_context_data(self, **kwargs): | |
context = super(ContactView, self).get_context_data(**kwargs) | |
context['high_priority_user'] = self.high_priority_user | |
return context |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment