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from email.utils import formataddr
from email.header import Header
from .models import UserProfile, UserExtraEmail
class UserWrapper(object):
def __init__(self, user):
self.user = user
@property
def email(self):
try:
up = UserProfile.objects.get(user=self.user)
if up.selectedemail:
return up.selectedemail.email
else:
return self.user.email
except UserProfile.DoesNotExist:
return self.user.email
@property
def encoded_email_header(self):
return formataddr((
str(Header("%s %s" % (self.user.first_name, self.user.last_name), 'utf-8')),
self.email))
def handle_user_data(sender, **kwargs):
user = kwargs.pop('user')
userdata = kwargs.pop('userdata')
secondary = userdata.get('secondaryemails', [])
# Remove any email attached to this user that are not upstream. Since the foreign keys
# are set to SET_NULL, they will all revert to being the users default in this case.
UserExtraEmail.objects.filter(user=user).exclude(email__in=secondary).delete()
# Then add back any of the ones that aren't there
current = set([e.email for e in UserExtraEmail.objects.filter(user=user)])
for e in set(secondary).difference(current):
UserExtraEmail(user=user, email=e).save()
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