def unsubscribe(request, hash=None, token=None, perm_setting=None):
"""
Pulled from django contrib so that we can add user into the form
so then we can show relevant messages about the user.
"""
assert hash is not None and token is not None
user = None
try:
email = UnsubscribeCode.parse(token, hash)
user = UserProfile.objects.get(email=email)
except (ValueError, UserProfile.DoesNotExist):
pass
perm_settings = []
if user is not None:
unsubscribed = True
if not perm_setting:
# TODO: make this work. nothing currently links to it, though.
perm_settings = [l for l in notifications.NOTIFICATIONS
if not l.mandatory]
else:
perm_setting = notifications.NOTIFICATIONS_BY_SHORT[perm_setting]
UserNotification.update_or_create(
update={'enabled': False},
user=user, notification_id=perm_setting.id)
perm_settings = [perm_setting]
else:
unsubscribed = False
email = ''
return render(request, 'users/unsubscribe.html',
{'unsubscribed': unsubscribed, 'email': email,
'perm_settings': perm_settings})
def _get_default_object(self, notification):
return UserNotification(user=self.get_user(),
notification_id=notification.id,
enabled=notification.default_checked)