def generate_error_response(e, request, error, status=500):
# We may need to check the roles of the users to show the real error
eid = uuid.uuid4().hex
http_response = query_adapter(
e, IErrorResponseException, kwargs={
'error': error,
'eid': eid
})
if http_response is not None:
return http_response
message = _('Error on execution of view') + ' ' + eid
logger.error(message, exc_info=e, eid=eid, request=request)
return response.HTTPInternalServerError(content={
'message': message,
'reason': error_reasons.UNKNOWN.name,
'details': error_reasons.UNKNOWN.details,
'eid': eid
})
async def __call__(self):
"""To create a content."""
data = await self.get_data()
type_ = data.get('@type', None)
id_ = data.get('id', None)
behaviors = data.get('@behaviors', None)
if not type_:
raise ErrorResponse('RequiredParam',
_("Property '@type' is required"),
reason=error_reasons.REQUIRED_PARAM_MISSING,
status=412)
# Generate a temporary id if the id is not given
new_id = None
if not id_:
generator = query_adapter(self.request, IIDGenerator)
if generator is not None:
new_id = generator(data)
if isinstance(new_id, str) and not valid_id(new_id):
raise ErrorResponse('PreconditionFailed',
'Invalid id: {}'.format(new_id),
status=412,
reason=error_reasons.INVALID_ID)
else:
if not isinstance(id_, str) or not valid_id(id_):
raise ErrorResponse('PreconditionFailed',
'Invalid id: {}'.format(id_),
status=412,
reason=error_reasons.INVALID_ID)
new_id = id_
user = get_authenticated_user_id(self.request)
options = {'creators': (user, ), 'contributors': (user, )}
if 'uid' in data:
options['_p_oid'] = data.pop('uid')
# Create object
try:
obj = await create_content_in_container(self.context, type_,
new_id, **options)
except ValueError as e:
return ErrorResponse('CreatingObject', str(e), status=412)
for behavior in behaviors or ():
obj.add_behavior(behavior)
# Update fields
deserializer = query_multi_adapter((obj, self.request),
IResourceDeserializeFromJson)
if deserializer is None:
return ErrorResponse('DeserializationError',
'Cannot deserialize type {}'.format(
obj.type_name),
status=412,
reason=error_reasons.DESERIALIZATION_FAILED)
await deserializer(data, validate_all=True, create=True)
# Local Roles assign owner as the creator user
get_owner = get_utility(IGetOwner)
roleperm = IPrincipalRoleManager(obj)
owner = await get_owner(obj, user)
if owner is not None:
roleperm.assign_role_to_principal('guillotina.Owner', owner)
data['id'] = obj.id
await notify(ObjectAddedEvent(obj, self.context, obj.id, payload=data))
absolute_url = query_multi_adapter((obj, self.request), IAbsoluteURL)
headers = {
'Access-Control-Expose-Headers': 'Location',
'Location': absolute_url()
}
serializer = query_multi_adapter((obj, self.request),
IResourceSerializeToJsonSummary)
response = await serializer()
return Response(content=response, status=201, headers=headers)
async def __call__(self):
"""To create a content."""
data = await self.get_data()
type_ = data.get('@type', None)
id_ = data.get('id', None)
behaviors = data.get('@behaviors', None)
if '__acl__' in data:
# we don't allow to change the permisions on this patch
del data['__acl__']
if not type_:
return ErrorResponse('RequiredParam',
_("Property '@type' is required"))
# Generate a temporary id if the id is not given
if not id_:
new_id = None
else:
if not valid_id(id_):
return ErrorResponse('PreconditionFailed',
str('Invalid id'),
status=412)
new_id = id_
user = get_authenticated_user_id(self.request)
# Create object
try:
obj = await create_content_in_container(self.context,
type_,
new_id,
id=new_id,
creators=(user, ),
contributors=(user, ))
except (PreconditionFailed, NotAllowedContentType) as e:
return ErrorResponse('PreconditionFailed', str(e), status=412)
except ConflictIdOnContainer as e:
return ErrorResponse('ConflictId', str(e), status=409)
except ValueError as e:
return ErrorResponse('CreatingObject', str(e), status=400)
for behavior in behaviors or ():
obj.add_behavior(behavior)
# Update fields
deserializer = query_multi_adapter((obj, self.request),
IResourceDeserializeFromJson)
if deserializer is None:
return ErrorResponse('DeserializationError',
'Cannot deserialize type {}'.format(
obj.type_name),
status=501)
try:
await deserializer(data, validate_all=True)
except DeserializationError as e:
return ErrorResponse('DeserializationError',
str(e),
exc=e,
status=400)
# Local Roles assign owner as the creator user
get_owner = get_utility(IGetOwner)
roleperm = IPrincipalRoleManager(obj)
owner = await get_owner(obj, user)
if owner is not None:
roleperm.assign_role_to_principal('guillotina.Owner', owner)
data['id'] = obj.id
await notify(ObjectAddedEvent(obj, self.context, obj.id, payload=data))
absolute_url = query_multi_adapter((obj, self.request), IAbsoluteURL)
headers = {
'Access-Control-Expose-Headers': 'Location',
'Location': absolute_url()
}
serializer = query_multi_adapter((obj, self.request),
IResourceSerializeToJson)
response = await serializer()
return Response(response=response, headers=headers, status=201)
def generate_error_response(e, request, error, status=500):
# We may need to check the roles of the users to show the real error
eid = uuid.uuid4().hex
message = _('Error on execution of view') + ' ' + eid
logger.error(message, exc_info=e, eid=eid, request=request)
return ErrorResponse(error, message, status)
def generate_unauthorized_response(e, request):
# We may need to check the roles of the users to show the real error
eid = uuid.uuid4().hex
message = _('Not authorized to render operation') + ' ' + eid
logger.error(message, exc_info=e, eid=eid, request=request)
return UnauthorizedResponse(message)
async def __call__(self):
"""To create a content."""
data = await self.get_data()
type_ = data.get("@type", None)
id_ = data.get("id", None)
behaviors = data.get("@behaviors", None)
if not type_:
raise ErrorResponse(
"RequiredParam",
_("Property '@type' is required"),
reason=error_reasons.REQUIRED_PARAM_MISSING,
status=412,
)
id_checker = get_adapter(self.context, IIDChecker)
# Generate a temporary id if the id is not given
new_id = None
if not id_:
generator = query_adapter(self.request, IIDGenerator)
if generator is not None:
new_id = await apply_coroutine(generator, data)
if isinstance(new_id, str) and not await id_checker(new_id, type_):
raise ErrorResponse(
"PreconditionFailed",
"Invalid id: {}".format(new_id),
status=412,
reason=error_reasons.INVALID_ID,
)
else:
if not isinstance(id_, str) or not await id_checker(id_, type_):
raise ErrorResponse(
"PreconditionFailed",
"Invalid id: {}".format(id_),
status=412,
reason=error_reasons.INVALID_ID,
)
new_id = id_
user = get_authenticated_user_id()
options = {"creators": (user,), "contributors": (user,)}
if "uid" in data:
options["__uuid__"] = data.pop("uid")
# Create object
try:
obj = await create_content_in_container(
self.context, type_, new_id, check_constraints=True, **options
)
except ValueError as e:
return ErrorResponse("CreatingObject", str(e), status=412)
for behavior in behaviors or ():
obj.add_behavior(behavior)
# Update fields
deserializer = query_multi_adapter((obj, self.request), IResourceDeserializeFromJson)
if deserializer is None:
return ErrorResponse(
"DeserializationError",
"Cannot deserialize type {}".format(obj.type_name),
status=412,
reason=error_reasons.DESERIALIZATION_FAILED,
)
await deserializer(data, validate_all=True, create=True)
# Local Roles assign owner as the creator user
get_owner = get_utility(IGetOwner)
roleperm = IPrincipalRoleManager(obj)
owner = await get_owner(obj, user)
if owner is not None:
roleperm.assign_role_to_principal("guillotina.Owner", owner)
data["id"] = obj.id
await notify(ObjectAddedEvent(obj, self.context, obj.id, payload=data))
headers = {"Access-Control-Expose-Headers": "Location", "Location": get_object_url(obj, self.request)}
serializer = query_multi_adapter((obj, self.request), IResourceSerializeToJsonSummary)
response = await serializer()
return Response(content=response, status=201, headers=headers)