async def create_content_in_container(parent: Folder,
type_: str,
id_: str,
request: IRequest = None,
check_security=True,
**kw) -> Resource:
"""Utility to create a content.
This method is the one to use to create content.
id_ can be None
:param parent: where to create content inside of
:param type_: content type to create
:param id_: id to give content in parent object
:param request: <optional>
:param check_security: be able to disable security checks
"""
factory = get_cached_factory(type_)
if check_security and factory.add_permission:
if factory.add_permission in PERMISSIONS_CACHE:
permission = PERMISSIONS_CACHE[factory.add_permission]
else:
permission = query_utility(IPermission,
name=factory.add_permission)
PERMISSIONS_CACHE[factory.add_permission] = permission
if request is None:
request = get_current_request()
if permission is not None and \
not IInteraction(request).check_permission(permission.id, parent):
raise NoPermissionToAdd(str(parent), type_)
constrains = IConstrainTypes(parent, None)
if constrains is not None:
if not constrains.is_type_allowed(type_):
raise NotAllowedContentType(str(parent), type_)
# We create the object with at least the ID
obj = factory(id=id_, parent=parent)
for key, value in kw.items():
if key == 'id':
# the factory sets id
continue
setattr(obj, key, value)
txn = getattr(parent, '_p_jar', None) or get_transaction()
if txn is None or not txn.storage.supports_unique_constraints:
# need to manually check unique constraints
if await parent.async_contains(obj.id):
raise ConflictIdOnContainer(f'Duplicate ID: {parent} -> {obj.id}')
obj.__new_marker__ = True
await notify(BeforeObjectAddedEvent(obj, parent, id_))
await parent.async_set(obj.id, obj)
return obj
async def create_content_in_container(container,
type_,
id_,
request=None,
check_security=True,
**kw):
"""Utility to create a content.
This method is the one to use to create content.
id_ can be None
"""
factory = get_cached_factory(type_)
if check_security and factory.add_permission:
if factory.add_permission in PERMISSIONS_CACHE:
permission = PERMISSIONS_CACHE[factory.add_permission]
else:
permission = query_utility(IPermission,
name=factory.add_permission)
PERMISSIONS_CACHE[factory.add_permission] = permission
if request is None:
request = get_current_request()
if permission is not None and \
not IInteraction(request).check_permission(permission.id, container):
raise NoPermissionToAdd(str(container), type_)
constrains = IConstrainTypes(container, None)
if constrains is not None:
if not constrains.is_type_allowed(type_):
raise NotAllowedContentType(str(container), type_)
# We create the object with at least the ID
obj = factory(id=id_, parent=container)
for key, value in kw.items():
setattr(obj, key, value)
txn = getattr(container, '_p_jar', None) or get_transaction()
if txn is None or not txn.storage.supports_unique_constraints:
# need to manually check unique constraints
if await container.async_contains(obj.id):
raise ConflictIdOnContainer(
f'Duplicate ID: {container} -> {obj.id}')
obj.__new_marker__ = True
await notify(BeforeObjectAddedEvent(obj, container, id_))
await container.async_set(obj.id, obj)
return obj
async def create_content_in_container(container,
type_,
id_,
request=None,
**kw):
"""Utility to create a content.
This method is the one to use to create content.
id_ can be None
"""
factory = get_cached_factory(type_)
if factory.add_permission:
if factory.add_permission in PERMISSIONS_CACHE:
permission = PERMISSIONS_CACHE[factory.add_permission]
else:
permission = query_utility(IPermission,
name=factory.add_permission)
PERMISSIONS_CACHE[factory.add_permission] = permission
if request is None:
request = get_current_request()
if permission is not None and \
not IInteraction(request).check_permission(permission.id, container):
raise NoPermissionToAdd(str(container), type_)
constrains = IConstrainTypes(container, None)
if constrains is not None:
if not constrains.is_type_allowed(type_):
raise NotAllowedContentType(str(container), type_)
# We create the object with at least the ID
obj = factory(id=id_)
obj.__parent__ = container
obj.__name__ = obj.id
for key, value in kw.items():
setattr(obj, key, value)
if request is None or 'OVERWRITE' not in request.headers:
if await container.async_contains(obj.id):
raise ConflictIdOnContainer(str(container), obj.id)
obj.__new_marker__ = True
await notify(BeforeObjectAddedEvent(obj, container, id_))
await container.async_set(obj.id, obj)
return obj