def social_auth_user(backend, uid, user=None, *args, **kwargs):
"""Return UserSocialAuth account for backend/uid pair or None if it
doesn't exists.
Raise AuthAlreadyAssociated if UserSocialAuth entry belongs to another
user.
"""
social_user = UserSocialAuth.get_social_auth(backend.name, uid)
if social_user:
if user and social_user.user != user:
msg = ugettext('This %(provider)s account is already in use.')
raise AuthAlreadyAssociated(backend,
msg % {'provider': backend.name})
elif not user:
user = social_user.user
return {'social_user': social_user, 'user': user}
def load_extra_data(backend, details, response, uid, user, social_user=None,
*args, **kwargs):
"""Load extra data from provider and store it on current UserSocialAuth
extra_data field.
"""
social_user = social_user or \
UserSocialAuth.get_social_auth(backend.name, uid)
if social_user:
extra_data = backend.extra_data(user, uid, response, details)
if extra_data and social_user.extra_data != extra_data:
if social_user.extra_data:
social_user.extra_data.update(extra_data)
else:
social_user.extra_data = extra_data
social_user.save()
return {'social_user': social_user}
def social_auth_user(backend, uid, user=None, *args, **kwargs):
"""Return UserSocialAuth account for backend/uid pair or None if it
doesn't exists.
Raise AuthAlreadyAssociated if UserSocialAuth entry belongs to another
user.
"""
social_user = UserSocialAuth.get_social_auth(backend.name, uid)
if social_user:
if user and social_user.user != user:
msg = ugettext('This %(provider)s account is already in use.')
raise AuthAlreadyAssociated(backend, msg % {
'provider': backend.name
})
elif not user:
user = social_user.user
return {'social_user': social_user, 'user': user}
def load_extra_data(backend,
details,
response,
uid,
user,
social_user=None,
*args,
**kwargs):
"""Load extra data from provider and store it on current UserSocialAuth
extra_data field.
"""
social_user = social_user or \
UserSocialAuth.get_social_auth(backend.name, uid)
if social_user:
extra_data = backend.extra_data(user, uid, response, details)
if extra_data and social_user.extra_data != extra_data:
if social_user.extra_data:
social_user.extra_data.update(extra_data)
else:
social_user.extra_data = extra_data
social_user.save()
return {'social_user': social_user}
