def send_invitation(invitation):
"""
"""
try:
user = User.objects.get(email=invitation.email)
message = "{0} added you to his contacts".format(
invitation.sender.username)
contact = Contact(owner=invitation.sender, user=user)
contact.save()
invitation.delete()
return HttpResponseRedirect(contact.get_absolute_url())
except User.DoesNotExist:
message = """
{0} Invites you to join his contacts.
You can register on http://{1}/user/create_account/ \
if you want to accept his invitation""".format(
invitation.sender.username,
Site.objects.get_current().domain
)
send_mail('An invitation sent to you',
message,
invitation.sender,
[invitation.email],
fail_silently=False
)
return HttpResponseRedirect(invitation.get_absolute_url())
