def _handle_image_delete(mapper, conn, target):
"""
Delete the local or remote image from 3rd service when delete the image.
if path is not empty, assume local storage, delete using after_delete
listener, if public_id is not null, assume using cloud service, delete
using public_id.
:param mapper:
:param conn:
:param target: image object to be deleted
:return:
"""
# TODO.xqliu The delete of image is not working for local image store
Info.get_image_store_service().remove(target.path, target.public_id)
def save_image(owner, image_file):
"""
Save image to an owner object
:param service: The service to save the image,
use to isolate different storage service
:param owner: Owner of this image object
:param image_file: File storage object of the image
:return: The image object created
"""
from psi.app.models import Image
service = Info.get_image_store_service()
if owner.image is not None:
existing_img_public_id = owner.image.path
service.remove(existing_img_public_id)
image = Image()
owner.image = image
public_id = str(uuid.uuid4())
result = service.save(image_file, public_id=public_id)
owner.image.path = result['url']
owner.image.public_id = public_id
return image