def create(cls, obj, tag):
tag, created = SourceTag.objects.get_or_create(tag=tag,
tag_crc32=crc32(tag))
tagged_item = SourceTaggedItem(object=obj,
tag=tag)
tagged_item.save()
return tagged_item
def get_or_create(cls, first_name, last_name, email, user=None):
email = email.lower()
d, created = Donor.objects.get_or_create(email=email, email_crc32=crc32(email))
state_changed = False
if user and user != d.user:
d.user = user
state_changed = True
else:
try:
# For those donating anonymously
# who are already registered (active) users
existing_user = User.objects.get(email=email, is_active=True)
d.user=existing_user
except User.DoesNotExist:
pass
if d.first_name != first_name:
d.first_name = first_name
state_changed = True
if d.last_name != last_name:
d.last_name = last_name
state_changed = True
if state_changed:
d.save()
return d
def from_email(cls, email):
try:
email = email.lower()
return Donor.objects.get(email=email, email_crc32=crc32(email))
except Donor.DoesNotExist:
return None
except Exception, err:
logging.exception("Error Retrieving Donor On Email")
return None
def create(cls, obj, tag):
tag, created = SourceTag.objects.get_or_create(tag=tag,
tag_crc32=crc32(tag))
tagged_item = SourceTaggedItem(object=obj, tag=tag)
tagged_item.save()
return tagged_item
def save(self, *args, **kw):
self.email = self.email.lower()
self.email_crc32 = crc32(self.email)
super(Donor, self).save(*args, **kw)
