def put(self, id_: str, path: str) -> Response:
"""Add new object_ optional <id_> parameter using HTTP PUT.
:param id_ - ID of Item to be updated
:param path - Path for Item type( Specified in APIDoc @id) to be updated
"""
id_ = str(id_)
auth_response = check_authentication_response()
if isinstance(auth_response, Response):
return auth_response
class_type = get_doc().collections[path]["collection"].class_.title
if checkClassOp(class_type, "PUT"):
# Check if class_type supports PUT operation
object_ = json.loads(request.data.decode('utf-8'))
obj_type = getType(class_type, "PUT")
# Load new object and type
if validObject(object_) and object_["@type"] == obj_type:
try:
# Add the object with given ID
object_id = crud.insert(object_=object_, id_=id_, session=get_session())
headers_ = [{"Location": "{}{}/{}/{}".format(
get_hydrus_server_url(), get_api_name(), path, object_id)}]
response = {
"message": "Object with ID {} successfully added".format(object_id)}
return set_response_headers(
jsonify(response), headers=headers_, status_code=201)
except (ClassNotFound, InstanceExists, PropertyNotFound) as e:
status_code, message = e.get_HTTP()
return set_response_headers(jsonify(message), status_code=status_code)
else:
return set_response_headers(jsonify({400: "Data is not valid"}), status_code=400)
else:
abort(405)
def items_put_check_support(id_, class_path, path, is_collection):
"""Check if class_type supports PUT operation"""
object_ = json.loads(request.data.decode('utf-8'))
collections, parsed_classes = get_collections_and_parsed_classes()
if path in parsed_classes:
class_path = path
obj_type = getType(path, "PUT")
elif path in collections:
collection = collections[path]["collection"]
class_path = collection.path
obj_type = collection.name
link_props, link_type_check = get_link_props(class_path, object_)
# Load new object and type
if (validate_object(object_, obj_type, class_path) and link_type_check):
if is_collection:
object_ = parse_collection_members(object_)
try:
# Add the object with given ID
object_id = crud.insert(object_=object_, id_=id_,
session=get_session(), collection=is_collection)
headers_ = [{"Location": f"{get_hydrus_server_url()}"
f"{get_api_name()}/{path}/{object_id}"}]
status_description = f"Object with ID {object_id} successfully added"
status = HydraStatus(code=201, title="Object successfully added.",
desc=status_description)
return set_response_headers(
jsonify(status.generate()), headers=headers_,
status_code=status.code)
except (ClassNotFound, InstanceExists, PropertyNotFound) as e:
error = e.get_HTTP()
return error_response(error)
else:
error = HydraError(code=400, title="Data is not valid")
return error_response(error)
def items_put_response(path: str, int_list="") -> Response:
"""
Handles PUT operation to insert multiple items.
:param path: Path for Item Collection
:type path: str
:param int_list: Optional String containing ',' separated ID's
:type int_list: List
:return: Appropriate response for the PUT operation on multiple items.
:rtype: Response
"""
object_ = json.loads(request.data.decode('utf-8'))
object_ = object_["data"]
_, parsed_classes = get_collections_and_parsed_classes()
if path in parsed_classes:
class_path = path
obj_type = getType(path, "PUT")
incomplete_objects = []
for obj in object_:
if not check_required_props(class_path, obj):
incomplete_objects.append(obj)
object_.remove(obj)
link_props_list, link_type_check = get_link_props_for_multiple_objects(class_path,
object_)
if validObjectList(object_) and link_type_check:
type_result = type_match(object_, obj_type)
# If Item in request's JSON is a valid object
# ie. @type is one of the keys in object_
if type_result:
# If the right Item type is being added to the
# collection
try:
# Insert object and return location in Header
object_id = crud.insert_multiple(
objects_=object_, session=get_session(), id_=int_list)
headers_ = [{"Location": f"{get_hydrus_server_url()}"
f"{get_api_name()}/{path}/{object_id}"}]
if len(incomplete_objects) > 0:
status = HydraStatus(code=202,
title="Object(s) missing required property")
response = status.generate()
response["objects"] = incomplete_objects
return set_response_headers(
jsonify(response), headers=headers_,
status_code=status.code)
else:
status_description = f"Objects with ID {object_id} successfully added"
status = HydraStatus(code=201, title="Objects successfully added",
desc=status_description)
return set_response_headers(
jsonify(status.generate()), headers=headers_,
status_code=status.code)
except (ClassNotFound, InstanceExists, PropertyNotFound) as e:
error = e.get_HTTP()
return error_response(error)
error = HydraError(code=400, title="Data is not valid")
return error_response(error)
def items_post_check_support(id_, object_, class_path, path, is_collection):
"""Check if class_type supports POST operation"""
collections, parsed_classes = get_collections_and_parsed_classes()
if path in parsed_classes:
class_path = path
obj_type = getType(path, "PUT")
elif path in collections:
collection = collections[path]["collection"]
class_path = collection.path
obj_type = collection.name
link_props, link_type_check = get_link_props(class_path, object_)
# Load new object and type
if (validate_object(object_, obj_type, class_path) and link_type_check):
if is_collection:
object_ = parse_collection_members(object_)
try:
# Update the right ID if the object is valid and matches
# type of Item
object_id = crud.update(object_=object_,
id_=id_,
type_=object_["@type"],
session=get_session(),
api_name=get_api_name(),
collection=is_collection)
method = "POST"
resource_url = f"{get_hydrus_server_url()}{get_api_name()}/{path}/{object_id}"
last_job_id = crud.get_last_modification_job_id(
session=get_session())
new_job_id = crud.insert_modification_record(method,
resource_url,
session=get_session())
send_sync_update(socketio=socketio,
new_job_id=new_job_id,
last_job_id=last_job_id,
method=method,
resource_url=resource_url)
headers_ = [{"Location": resource_url}]
status_description = (f"Object with ID {object_id} successfully "
"updated")
status = HydraStatus(code=200,
title="Object updated",
desc=status_description)
return set_response_headers(jsonify(status.generate()),
headers=headers_)
except (ClassNotFound, InstanceNotFound, InstanceExists,
PropertyNotFound) as e:
error = e.get_HTTP()
return error_response(error)
else:
error = HydraError(code=400, title="Data is not valid")
return error_response(error)
def post(self, id_: str, path: str) -> Response:
"""Update object of type<path> at ID<id_> with new object_ using HTTP POST.
:param id_ - ID of Item to be updated
:param path - Path for Item type( Specified in APIDoc @id)
"""
id_ = str(id_)
auth_response = check_authentication_response()
if isinstance(auth_response, Response):
return auth_response
class_type = get_doc().collections[path]["collection"].class_.title
if checkClassOp(class_type, "POST"):
# Check if class_type supports POST operation
object_ = json.loads(request.data.decode('utf-8'))
obj_type = getType(class_type, "POST")
# Load new object and type
if validObject(object_):
if object_["@type"] == obj_type:
try:
# Update the right ID if the object is valid and matches
# type of Item
object_id = crud.update(object_=object_,
id_=id_,
type_=object_["@type"],
session=get_session(),
api_name=get_api_name())
headers_ = [{
"Location":
"{}/{}/{}".format(get_hydrus_server_url(),
get_api_name(), path, object_id)
}]
response = {
"message":
"Object with ID {} successfully updated".format(
object_id)
}
return set_response_headers(jsonify(response),
headers=headers_)
except (ClassNotFound, InstanceNotFound, InstanceExists,
PropertyNotFound) as e:
status_code, message = e.get_HTTP()
return set_response_headers(jsonify(message),
status_code=status_code)
return set_response_headers(jsonify({400: "Data is not valid"}),
status_code=400)
abort(405)
def item_collection_put_response(path: str) -> Response:
"""
Handles PUT operation on item collection classes.
:param path: Path for Item Collection
:type path: str
:return: Appropriate response for the PUT operation.
:rtype: Response
"""
object_ = json.loads(request.data.decode('utf-8'))
collections, parsed_classes = get_collections_and_parsed_classes()
is_collection = False
if path in parsed_classes:
class_path = path
is_collection = False
obj_type = getType(path, "PUT")
elif path in collections:
collection = collections[path]["collection"]
class_path = collection.path
obj_type = collection.name
is_collection = True
if validate_object(object_, obj_type, class_path):
# If Item in request's JSON is a valid object ie. @type is a key in object_
# and the right Item type is being added to the collection
if is_collection:
object_ = parse_collection_members(object_)
try:
# Insert object and return location in Header
object_id = crud.insert(object_=object_,
session=get_session(),
collection=is_collection)
headers_ = [{
"Location":
f"{get_hydrus_server_url()}{get_api_name()}/{path}/{object_id}"
}]
status_description = f"Object with ID {object_id} successfully added"
status = HydraStatus(code=201,
title="Object successfully added",
desc=status_description)
return set_response_headers(jsonify(status.generate()),
headers=headers_,
status_code=status.code)
except (ClassNotFound, InstanceExists, PropertyNotFound,
PropertyNotGiven) as e:
error = e.get_HTTP()
return error_response(error)
else:
error = HydraError(code=400, title="Data is not valid")
return error_response(error)
def post(self, path: str) -> Response:
"""
Method executed for POST requests.
Used to update a non-collection class.
:param path - Path for Item type ( Specified in APIDoc @id)
"""
auth_response = check_authentication_response()
if isinstance(auth_response, Response):
return auth_response
endpoint_ = checkEndpoint("POST", path)
if endpoint_['method']:
object_ = json.loads(request.data.decode('utf-8'))
if path in get_doc().parsed_classes and "{}Collection".format(path) not in get_doc(
).collections:
obj_type = getType(path, "POST")
if check_read_only_props(obj_type, object_):
if object_["@type"] == obj_type and check_required_props(
obj_type, object_) and validObject(object_):
try:
crud.update_single(
object_=object_,
session=get_session(),
api_name=get_api_name(),
path=path)
headers_ = [
{"Location": "{}/{}/".format(
get_hydrus_server_url(), get_api_name(), path)}]
response = {
"message": "Object successfully updated"}
return set_response_headers(
jsonify(response), headers=headers_)
except (ClassNotFound, InstanceNotFound,
InstanceExists, PropertyNotFound) as e:
status_code, message = e.get_HTTP()
return set_response_headers(
jsonify(message), status_code=status_code)
return set_response_headers(
jsonify({400: "Data is not valid"}), status_code=400)
else:
abort(405)
abort(endpoint_['status'])
def items_delete_response(path: str, int_list="") -> Response:
"""
Handles DELETE operation to insert multiple items.
:param path: Path for Item Collection
:type path: str
:param int_list: Optional String containing ',' separated ID's
:type int_list: List
:return: Appropriate response for the DELETE operation on multiple items.
:rtype: Response
"""
_, parsed_classes = get_collections_and_parsed_classes()
if path in parsed_classes:
class_type = getType(path, "DELETE")
if checkClassOp(class_type, "DELETE"):
# Check if class_type supports PUT operation
try:
# Delete the Item with ID == id_
crud.delete_multiple(int_list, class_type, session=get_session())
method = "DELETE"
path_url = f"{get_hydrus_server_url()}{get_api_name()}/{path}"
last_job_id = crud.get_last_modification_job_id(session=get_session())
id_list = int_list.split(',')
for item in id_list:
resource_url = path_url + item
new_job_id = crud.insert_modification_record(method,
resource_url,
session=get_session())
send_sync_update(socketio=socketio, new_job_id=new_job_id,
last_job_id=last_job_id, method=method,
resource_url=resource_url)
last_job_id = new_job_id
status_description = f"Objects with ID {id_list} successfully deleted"
status = HydraStatus(code=200,
title="Objects successfully deleted",
desc=status_description)
return set_response_headers(jsonify(status.generate()))
except (ClassNotFound, InstanceNotFound) as e:
error = e.get_HTTP()
return error_response(error)
abort(405)
def put(self, path: str) -> Response:
"""
Method executed for PUT requests.
Used to add an item to a collection
:param path - Path for Item type ( Specified in APIDoc @id)
"""
auth_response = check_authentication_response()
if isinstance(auth_response, Response):
return auth_response
endpoint_ = checkEndpoint("PUT", path)
if endpoint_['method']:
# If endpoint and PUT method is supported in the API
object_ = json.loads(request.data.decode('utf-8'))
if path in get_doc().collections:
# If collection name in document's collections
collection = get_doc().collections[path]["collection"]
# title of HydraClass object corresponding to collection
obj_type = collection.class_.title
if validObject(object_):
# If Item in request's JSON is a valid object
# ie. @type is one of the keys in object_
if object_["@type"] == obj_type:
# If the right Item type is being added to the
# collection
try:
# Insert object and return location in Header
object_id = crud.insert(object_=object_,
session=get_session())
headers_ = [{
"Location":
"{}/{}/{}".format(get_hydrus_server_url(),
get_api_name(), path,
object_id)
}]
response = {
"message":
"Object with ID {} successfully added".format(
object_id)
}
return set_response_headers(jsonify(response),
headers=headers_,
status_code=201)
except (ClassNotFound, InstanceExists,
PropertyNotFound) as e:
status_code, message = e.get_HTTP()
return set_response_headers(
jsonify(message), status_code=status_code)
return set_response_headers(jsonify({400:
"Data is not valid"}),
status_code=400)
elif path in get_doc().parsed_classes and "{}Collection".format(
path) not in get_doc().collections:
# If path is in parsed_classes but is not a collection
obj_type = getType(path, "PUT")
if object_["@type"] == obj_type:
if validObject(object_):
try:
object_id = crud.insert(object_=object_,
session=get_session())
headers_ = [{
"Location":
"{}/{}/".format(get_hydrus_server_url(),
get_api_name(), path)
}]
response = {"message": "Object successfully added"}
return set_response_headers(jsonify(response),
headers=headers_,
status_code=201)
except (ClassNotFound, InstanceExists,
PropertyNotFound) as e:
status_code, message = e.get_HTTP()
return set_response_headers(
jsonify(message), status_code=status_code)
return set_response_headers(jsonify({400:
"Data is not valid"}),
status_code=400)
abort(endpoint_['status'])