def parse(doc: Dict[str, Any]) -> Dict[str, Any]:
"""
To parse the "info" block and create Hydra Doc
:param doc: the open api documentation
:return: hydra doc created
"""
definitionSet = set() # type: Set[str]
info = try_catch_replacement(doc, "info", "")
global_ = dict()
global_["class_names"] = definitionSet
global_["doc"] = doc
if info != "":
desc = try_catch_replacement(info, "description", "not defined")
title = try_catch_replacement(info, "title", "not defined")
else:
desc = "not defined"
title = "not defined"
print("Desc and title not present hence exit")
sys.exit()
baseURL = try_catch_replacement(doc, "host", "localhost")
name = try_catch_replacement(doc, "basePath", "api")
schemes = try_catch_replacement(doc, "schemes", "http")
api_doc = HydraDoc(name, title, desc, name,
"{}://{}".format(schemes[0], baseURL))
get_paths(global_)
for name in global_["class_names"]:
for prop in global_[name]["prop_definition"]:
global_[name]["class_definition"].add_supported_prop(prop)
for op in global_[name]["op_definition"]:
global_[name]["class_definition"].add_supported_op(op)
if global_[name]["collection"] is True:
if global_[name]["class_definition"].endpoint is True:
global_[name]["class_definition"].endpoint = False
api_doc.add_supported_class(
global_[name]["class_definition"],
global_[name]["collection"],
collection_path=global_[name]["path"])
generateEntrypoint(api_doc)
hydra_doc = api_doc.generate()
return hydra_doc
def get_classes(apidoc: HydraDoc) -> List[Dict[str, Any]]:
"""Get all the classes in the APIDocumentation."""
COLLECTION_ID = "http://www.w3.org/ns/hydra/core#Collection"
RESOURCE_ID = "http://www.w3.org/ns/hydra/core#Resource"
ENTRYPOINT_ID = apidoc.entrypoint.entrypoint.id_
classes = []
for class_ in apidoc.generate()["supportedClass"]:
if class_["@id"] not in [COLLECTION_ID, RESOURCE_ID, ENTRYPOINT_ID]:
classes.append(class_)
# print(classes)
return classes
def generateEntrypoint(api_doc: HydraDoc) -> None:
"""
Generates Entrypoint ,
Base Collection and Base Resource for the documentation
:param api_doc: contains the Hydra Doc created
"""
api_doc.add_baseCollection()
api_doc.add_baseResource()
api_doc.gen_EntryPoint()
"""Sample to create Hydra APIDocumentation using doc_writer."""
from hydra_python_core.doc_writer import (HydraDoc, HydraClass, HydraClassProp,
HydraClassOp, HydraStatus, HydraLink,
HydraCollection)
from typing import Any, Dict, Union
# Creating the HydraDoc object, this is the primary class for the Doc
API_NAME = "api" # Name of the API, will serve as EntryPoint
BASE_URL = "http://hydrus.com/" # The base url at which the API is hosted
# NOTE: The API will be accessible at BASE_URL + ENTRY_POINT
# (http://hydrus.com/api)
# Create ApiDoc Object
api_doc = HydraDoc(API_NAME, "Title for the API Documentation",
"Description for the API Documentation", API_NAME, BASE_URL,
"vocab")
# Creating classes for the API
class_title = "dummyClass" # Title of the Class
class_description = "A dummyClass for demo" # Description of the class
class_ = HydraClass(class_title, class_description, endpoint=False)
# Class with single instance
class_2_title = "singleClass"
class_2_description = "A non collection class"
class_2 = HydraClass(class_2_title, class_2_description, endpoint=True)
# Another class with single instance, will be used as nested class
class_1_title = "anotherSingleClass"
def doc_gen(API, BASE_URL):
"""Generate API Doc for server."""
# Main API Doc
api_doc = HydraDoc(API, "API Doc for the server side API",
"API Documentation for the server side system", API,
BASE_URL)
# State Class
state = HydraClass("State", "State", "Class for drone state objects")
# Properties
# Status include Active, Inactive, Off, Charging
state.add_supported_prop(
HydraClassProp("http://auto.schema.org/speed", "Speed", False, False,
True))
state.add_supported_prop(
HydraClassProp("http://schema.org/geo", "Position", False, False,
True))
state.add_supported_prop(
HydraClassProp("http://schema.org/Property", "Direction", False, False,
True))
state.add_supported_prop(
HydraClassProp("http://schema.org/fuelCapacity", "Battery", False,
False, True))
state.add_supported_prop(
HydraClassProp("https://schema.org/status", "Status", False, False,
True))
state.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", False, False,
True))
state.add_supported_op(
HydraClassOp("GetState", "GET", None, "vocab:State",
[{
"statusCode": 404,
"description": "State not found"
}, {
"statusCode": 200,
"description": "State Returned"
}]))
# Drone Class
drone = HydraClass("Drone", "Drone", "Class for a drone")
# Properties
drone.add_supported_prop(
HydraClassProp("vocab:State", "State", False, False, True))
drone.add_supported_prop(
HydraClassProp("http://schema.org/name", "name", False, False, True))
drone.add_supported_prop(
HydraClassProp("http://schema.org/model", "model", False, False, True))
drone.add_supported_prop(
HydraClassProp("http://auto.schema.org/speed", "MaxSpeed", False,
False, True))
drone.add_supported_prop(
HydraClassProp("http://schema.org/device", "Sensor", False, False,
True))
# Operations
# Drones will submit their state to the server at certain intervals or when some event happens
drone.add_supported_op(
HydraClassOp("SubmitDrone", "POST", "vocab:Drone", None,
[{
"statusCode": 200,
"description": "Drone updated"
}]))
drone.add_supported_op(
HydraClassOp("UpdateDrone", "PUT", "vocab:Drone", None,
[{
"statusCode": 200,
"description": "Drone updated"
}]))
# Mechanics or GUI need to get the drone, it contains the state object of the drone already.
drone.add_supported_op(
HydraClassOp("GetDrone", "GET", None, "vocab:Drone",
[{
"statusCode": 404,
"description": "Drone not found"
}, {
"statusCode": 200,
"description": "Drone Returned"
}]))
drone.add_supported_op(
HydraClassOp("DeleteDrone", "DELETE", None, None,
[{
"statusCode": 404,
"description": "Drone not found"
}, {
"statusCode": 200,
"description": "Drone successfully deleted."
}]))
# NOTE: Commands are stored in a collection. You may GET a command or you may DELETE it, there is not UPDATE.
command = HydraClass("Command", "Command", "Class for drone commands")
command.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", False, False,
True))
command.add_supported_prop(
HydraClassProp("vocab:State", "State", False, False, True))
# Used by mechanics to get newly added commands
command.add_supported_op(
HydraClassOp("GetCommand", "GET", None, "vocab:Command",
[{
"statusCode": 404,
"description": "Command not found"
}, {
"statusCode": 200,
"description": "Command Returned"
}]))
# Used by server to add new commands
command.add_supported_op(
HydraClassOp("AddCommand", "PUT", "vocab:Command", None,
[{
"statusCode": 201,
"description": "Command added"
}]))
# Data is stored as a collection. Each data object can be read.
# New data added to the collection
datastream = HydraClass("Datastream", "Datastream",
"Class for a datastream entry")
datastream.add_supported_prop(
HydraClassProp("http://schema.org/QuantitativeValue", "Temperature",
False, False, True))
datastream.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", False, False,
True))
datastream.add_supported_prop(
HydraClassProp("http://schema.org/geo", "Position", False, False,
True))
datastream.add_supported_op(
HydraClassOp("ReadDatastream", "GET", None, "vocab:Datastream",
[{
"statusCode": 404,
"description": "Data not found"
}, {
"statusCode": 200,
"description": "Data returned"
}]))
dronelog = HydraClass("DroneLog", "DroneLog",
"Class for a drone log entry")
dronelog.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", False, False,
True))
dronelog.add_supported_prop(
HydraClassProp("http://schema.org/Text", "LogString", False, False,
True))
dronelog.add_supported_op(
HydraClassOp("ReadDroneLog", "GET", None, "vocab:DroneLog",
[{
"statusCode": 404,
"description": "DroneLog not found"
}, {
"statusCode": 200,
"description": "DroneLog returned"
}]))
controllerlog = HydraClass("ControllerLog", "ControllerLog",
"Class for a controller log entry")
controllerlog.add_supported_prop(
HydraClassProp("http://schema.org/Text", "LogString", False, False,
True))
controllerlog.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", False, False,
True))
controllerlog.add_supported_op(
HydraClassOp("ReadControllerLog", "GET", None, "vocab:ControllerLog",
[{
"statusCode": 404,
"description": "ControllerLog not found"
}, {
"statusCode": 200,
"description": "ControllerLog returned"
}]))
httpapilog = HydraClass("HttpApiLog", "HttpApiLog",
"Class for a http api log entry")
httpapilog.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "Subject", False, False,
True))
httpapilog.add_supported_prop(
HydraClassProp("http://schema.org/Action", "Predicate", False, False,
True))
httpapilog.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "Object", False, False,
True))
httpapilog.add_supported_op(
HydraClassOp("ReadHttpApiLog", "GET", None, "vocab:HttpApiLog",
[{
"statusCode": 404,
"description": "HttpApiLog not found"
}, {
"statusCode": 200,
"description": "HttpApiLog returned"
}]))
# Single object representing the area of interest. No collections.
location = HydraClass("Location",
"Location",
"Class for location of the central controller.",
endpoint=True)
# Using two positions to have a bounding box
location.add_supported_prop(
HydraClassProp("http://schema.org/geo", "Location", False, False,
True))
# Allowing updation of the area of interest
location.add_supported_op(
HydraClassOp(
"UpdateLocation", "POST", "vocab:Location", None,
[{
"statusCode": 200,
"description": "Controller location updated successfully."
}]))
location.add_supported_op(
HydraClassOp(
"AddLocation", "PUT", "vocab:Location", None,
[{
"statusCode": 200,
"description": "Controller location added successfully."
}]))
location.add_supported_op(
HydraClassOp("GetLocation", "GET", None, "vocab:Location",
[{
"statusCode": 404,
"description": "Location of Controller not found."
}, {
"statusCode": 200,
"description": "Location of controller returned."
}]))
message = HydraClass("Message", "Message",
"Class for messages received by the GUI interface")
message.add_supported_prop(
HydraClassProp("http://schema.org/Text", "MessageString", False, False,
True))
message.add_supported_op(
HydraClassOp("GetMessage", "GET", None, "vocab:Message",
[{
"statusCode": 404,
"description": "Message not found"
}, {
"statusCode": 200,
"description": "Message returned"
}]))
message.add_supported_op(
HydraClassOp("DeleteMessage", "DELETE", None, None,
[{
"statusCode": 404,
"description": "Message not found"
}, {
"statusCode": 200,
"description": "Message successfully deleted."
}]))
anomaly = HydraClass(
"Anomaly", "Anomaly",
"Class for Temperature anomalies that need to be confirmed")
anomaly.add_supported_prop(
HydraClassProp("vocab:Location", "Location", False, False, True))
anomaly.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", False, False,
True))
# Status of any anomaly can be ["Positive", "Negative", "Confirming", "To be confirmed"]
anomaly.add_supported_prop(
HydraClassProp("http://schema.org/eventStatus", "Status", False, False,
True))
anomaly.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "AnomalyID", False,
False, True))
anomaly.add_supported_op(
HydraClassOp("GetAnomaly", "GET", None, "vocab:Anomaly",
[{
"statusCode": 404,
"description": "Anomaly not found"
}, {
"statusCode": 200,
"description": "Anomaly returned"
}]))
anomaly.add_supported_op(
HydraClassOp("AddAnomaly", "PUT", "vocab:Anomaly", None,
[{
"statusCode": 200,
"description": "Anomaly added successfully."
}]))
anomaly.add_supported_op(
HydraClassOp("UpdateAnomaly", "POST", "vocab:Anomaly", None,
[{
"statusCode": 201,
"description": "Anomaly updated successfully."
}]))
anomaly.add_supported_op(
HydraClassOp("DeleteAnomaly", "DELETE", None, None,
[{
"statusCode": 404,
"description": "Anomaly not found"
}, {
"statusCode": 200,
"description": "Anomaly successfully deleted."
}]))
api_doc.add_supported_class(drone, collection=True)
api_doc.add_supported_class(state, collection=True)
api_doc.add_supported_class(datastream, collection=True)
api_doc.add_supported_class(dronelog, collection=True)
api_doc.add_supported_class(controllerlog, collection=True)
api_doc.add_supported_class(httpapilog, collection=True)
api_doc.add_supported_class(location, collection=False)
api_doc.add_supported_class(command, collection=True)
api_doc.add_supported_class(message, collection=True)
api_doc.add_supported_class(anomaly, collection=True)
api_doc.add_baseResource()
api_doc.add_baseCollection()
api_doc.gen_EntryPoint()
return api_doc
"""Sample to create Hydra APIDocumentation using doc_writer."""
from hydra_python_core.doc_writer import HydraDoc, HydraClass, HydraClassProp, HydraClassOp
from typing import Any, Dict, Union
# Creating the HydraDoc object, this is the primary class for the Doc
API_NAME = "api" # Name of the API, will serve as EntryPoint
BASE_URL = "https://hydrus.com/" # The base url at which the API is hosted
# NOTE: The API will be accessible at BASE_URL + ENTRY_POINT
# (http://hydrus.com/api/)
# Create ApiDoc Object
api_doc = HydraDoc(API_NAME, "Title for the API Documentation",
"Description for the API Documentation", API_NAME, BASE_URL)
# Creating classes for the API
class_uri = "dummyClass" # URI of class for the HydraClass
class_title = "dummyClass" # Title of the Class
class_description = "A dummyClass for demo" # Description of the class
class_ = HydraClass(class_uri, class_title, class_description, endpoint=False)
# Class with single instance
class_2_uri = "singleClass"
class_2_title = "singleClass"
class_2_description = "A non collection class"
class_2 = HydraClass(class_2_uri,
class_2_title,
class_2_description,
endpoint=True)
# Another class with single instance, will be used as nested class
def create_doc(doc: Dict[str, Any],
HYDRUS_SERVER_URL: str = None,
API_NAME: str = None) -> HydraDoc:
"""
Create the HydraDoc object from the API Documentation.
:param doc: dictionary of hydra api doc
:param HYDRUS_SERVER_URL: url of the hydrus server
:param API_NAME: name of the api
:return: instance of HydraDoc which server and agent can understand
:raise SyntaxError: If the `doc` doesn't have an entry for `@id` , `@context`, `@type` key.
"""
# These keys must be there in the APIDOC: @context, @id, @type
if not all(key in doc for key in ('@context', '@id', '@type')):
raise SyntaxError(
"Please make sure doc contains @context, @id and @type")
_context = doc['@context']
base_url = ''
entrypoint = ''
doc_name = 'vocab'
doc_url = ''
_id = ''
_entrypoint = ''
_title = "The default title"
_description = "This is the default description"
_classes = []
_collections = []
_endpoints = []
_possible_status = []
_endpoint_class = []
_endpoint_collection = []
_non_endpoint_classes = []
expanded_doc = jsonld.expand(doc)
for item in expanded_doc:
_id = item['@id']
# Extract base_url, entrypoint and API name
base_url = urlparse(_id).scheme + '//' + urlparse(_id).netloc
entrypoint = _entrypoint
doc_name = urlparse(_id).path.split('/')[-1]
doc_url = DocUrl(HYDRUS_SERVER_URL,
api_name=API_NAME,
doc_name=doc_name).doc_url
for entrypoint in item[hydra['entrypoint']]:
_entrypoint = entrypoint['@id']
if hydra['title'] in item:
for title in item[hydra['title']]:
_title = title['@value']
if hydra['description'] in item:
for description in item[hydra['description']]:
_description = description['@value']
for classes in item[hydra['supportedClass']]:
isCollection = False
if hydra['manages'] in classes:
isCollection = True
_collections.append(classes)
for supported_prop in classes[hydra['supportedProperty']]:
for prop in supported_prop[hydra['property']]:
if '@type' in prop:
for prop_type in prop['@type']:
if prop_type == hydra['Link']:
# find the range of the link
for resource_range in prop[rdfs['range']]:
_endpoints.append(
check_namespace(resource_range['@id']))
if not isCollection:
_classes.append(classes)
for status in item[hydra['possibleStatus']]:
_possible_status.append(status)
for classes in _classes:
if classes['@id'] == hydra['Resource'] or classes['@id'] == hydra[
'Collection']:
continue
endpoint = False
if classes['@id'].find("EntryPoint") != -1:
classes['@id'] = "{}{}".format(doc_url, "EntryPoint")
else:
classes['@id'] = check_namespace(classes['@id'])
for endpoints in _endpoints:
if classes['@id'] == endpoints:
endpoint = True
_endpoint_class.append(classes)
if not endpoint:
_non_endpoint_classes.append(classes)
for collections in _collections:
collections['@id'] = check_namespace(collections['@id'])
for endpoints in _endpoints:
if collections['@id'] == endpoints:
_endpoint_collection.append(collections)
# Main doc object
if HYDRUS_SERVER_URL is not None and API_NAME is not None:
apidoc = HydraDoc(API_NAME, _title, _description, API_NAME,
HYDRUS_SERVER_URL, doc_name)
else:
apidoc = HydraDoc(entrypoint, _title, _description, entrypoint,
base_url, doc_name)
# additional context entries
for entry in _context:
apidoc.add_to_context(entry, _context[entry])
# make endpoint classes
for endpoint_classes in _endpoint_class:
if endpoint_classes['@id'] == hydra['Resource'] or endpoint_classes['@id'] == hydra['Collection'] or \
endpoint_classes['@id'].find("EntryPoint") != -1:
continue
class_ = create_class(endpoint_classes, endpoint=True)
apidoc.add_supported_class(class_)
# make non-endpoint classes
for classes in _non_endpoint_classes:
if classes['@id'] == hydra['Resource'] or classes['@id'] == hydra['Collection'] or \
classes['@id'].find("EntryPoint") != -1:
continue
class_ = create_class(classes, endpoint=False)
apidoc.add_supported_class(class_)
# make endpoint collections
for endpoint_collection in _endpoint_collection:
collection_ = create_collection(endpoint_collection)
apidoc.add_supported_collection(collection_)
# add possibleStatus
status_list = create_status(_possible_status)
for status in status_list:
apidoc.add_possible_status(status)
# add base collection and resource
apidoc.add_baseResource()
apidoc.add_baseCollection()
apidoc.gen_EntryPoint()
return apidoc
def create_doc(doc: Dict[str, Any],
HYDRUS_SERVER_URL: str = None,
API_NAME: str = None) -> HydraDoc:
"""Create the HydraDoc object from the API Documentation.
Raises:
SyntaxError: If the `doc` doesn't have an entry for `@id` key.
SyntaxError: If the `@id` key of the `doc` is not of
the form : '[protocol] :// [base url] / [entrypoint] / vocab'
"""
# Check @id
try:
id_ = doc["@id"]
except KeyError:
raise SyntaxError("The API Documentation must have [@id]")
# Extract base_url, entrypoint and API name
match_obj = re.match(r'(.*)://(.*)/(.*)/vocab#?', id_, re.M | re.I)
if match_obj:
base_url = "{0}://{1}/".format(match_obj.group(1), match_obj.group(2))
entrypoint = match_obj.group(3)
# Syntax checks
else:
raise SyntaxError(
"The '@id' of the Documentation must be of the form:\n"
"'[protocol] :// [base url] / [entrypoint] / vocab'")
doc_keys = {
"description": False,
"title": False,
"supportedClass": False,
"@context": False,
"possibleStatus": False
}
result = {}
for k, literal in doc_keys.items():
result[k] = input_key_check(doc, k, "doc", literal)
# EntryPoint object
# getEntrypoint checks if all classes have @id
entrypoint_obj = get_entrypoint(doc)
# Main doc object
if HYDRUS_SERVER_URL is not None and API_NAME is not None:
apidoc = HydraDoc(API_NAME, result["title"], result["description"],
API_NAME, HYDRUS_SERVER_URL)
else:
apidoc = HydraDoc(entrypoint, result["title"], result["description"],
entrypoint, base_url)
# additional context entries
for entry in result["@context"]:
apidoc.add_to_context(entry, result["@context"][entry])
# add all parsed_classes
for class_ in result["supportedClass"]:
class_obj, collection, collection_path = create_class(
entrypoint_obj, class_)
if class_obj:
apidoc.add_supported_class(class_obj,
collection=collection,
collection_path=collection_path)
# add possibleStatus
for status in result["possibleStatus"]:
status_obj = create_status(status)
apidoc.add_possible_status(status_obj)
apidoc.add_baseResource()
apidoc.add_baseCollection()
apidoc.gen_EntryPoint()
return apidoc
def doc_gen(API: str, BASE_URL: str) -> HydraDoc:
"""Generate API Doc for server."""
# Main API Doc
api_doc = HydraDoc(API, "API Doc for the server side API",
"API Documentation for the server side system", API,
BASE_URL)
# State Class
state = HydraClass("State", "State", "Class for drone state objects")
# Properties
state.add_supported_prop(
HydraClassProp("http://auto.schema.org/speed", "Speed", False, False,
True))
state.add_supported_prop(
HydraClassProp("http://schema.org/geo", "Position", False, False,
True))
state.add_supported_prop(
HydraClassProp("http://schema.org/Property", "Direction", False, False,
True))
state.add_supported_prop(
HydraClassProp("http://schema.org/fuelCapacity", "Battery", False,
False, True))
state.add_supported_prop(
HydraClassProp("https://schema.org/status", "SensorStatus", False,
False, True))
state.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", False, False,
True))
# Operations
state.add_supported_op(
HydraClassOp("GetState", "GET", None, "vocab:State",
[{
"statusCode": 404,
"description": "State not found"
}, {
"statusCode": 200,
"description": "State Returned"
}]))
# Drone Class
drone = HydraClass("Drone", "Drone", "Class for a drone")
# Properties
drone.add_supported_prop(
HydraClassProp("vocab:State", "DroneState", False, False, True))
drone.add_supported_prop(
HydraClassProp("http://schema.org/name", "name", False, False, True))
drone.add_supported_prop(
HydraClassProp("http://schema.org/model", "model", False, False, True))
drone.add_supported_prop(
HydraClassProp("http://auto.schema.org/speed", "MaxSpeed", False,
False, True))
drone.add_supported_prop(
HydraClassProp("http://schema.org/device", "Sensor", False, False,
True))
# Operations
# Drones will submit their state to the server at certain intervals or
# when some event happens
drone.add_supported_op(
HydraClassOp("SubmitDrone", "POST", "vocab:Drone", None,
[{
"statusCode": 200,
"description": "Drone updated"
}]))
drone.add_supported_op(
HydraClassOp("CreateDrone", "PUT", "vocab:Drone", None,
[{
"statusCode": 200,
"description": "Drone added"
}]))
drone.add_supported_op(
HydraClassOp("GetDrone", "GET", None, "vocab:Drone",
[{
"statusCode": 404,
"description": "Drone not found"
}, {
"statusCode": 200,
"description": "Drone Returned"
}]))
# NOTE: Commands are stored in a collection. You may GET a command or you
# may DELETE it, there is not UPDATE.
command = HydraClass("Command", "Command", "Class for drone commands")
command.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", False, False,
True))
command.add_supported_prop(
HydraClassProp("vocab:State", "State", False, False, True))
# Used by mechanics to get newly added commands
command.add_supported_op(
HydraClassOp("GetCommand", "GET", None, "vocab:Command",
[{
"statusCode": 404,
"description": "Command not found"
}, {
"statusCode": 200,
"description": "Command Returned"
}]))
# Used by server to add new commands
command.add_supported_op(
HydraClassOp("AddCommand", "PUT", "vocab:Command", None,
[{
"statusCode": 201,
"description": "Command added"
}]))
command.add_supported_op(
HydraClassOp("DeleteCommand", "DELETE", None, None,
[{
"statusCode": 201,
"description": "Command deleted"
}]))
# Logs to be accessed mostly by the GUI. Mechanics should add logs for
# every event.
log = HydraClass("LogEntry", "LogEntry", "Class for a log entry")
# Subject
log.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", True, True,
False))
# Predicate
log.add_supported_prop(
HydraClassProp("http://schema.org/UpdateAction", "Update", False, True,
False))
log.add_supported_prop(
HydraClassProp("http://schema.org/ReplyAction", "Get", False, True,
False))
log.add_supported_prop(
HydraClassProp("http://schema.org/SendAction", "Send", False, True,
False))
# Objects
log.add_supported_prop(
HydraClassProp("vocab:State", "State", False, True, False))
log.add_supported_prop(
HydraClassProp("vocab:Datastream", "Data", False, True, False))
log.add_supported_prop(
HydraClassProp("vocab:Command", "Command", False, True, False))
# GUI will get a certain log entry.
log.add_supported_op(
HydraClassOp("GetLog", "GET", None, "vocab:LogEntry",
[{
"statusCode": 404,
"description": "Log entry not found"
}, {
"statusCode": 200,
"description": "Log entry returned"
}]))
log.add_supported_op(
HydraClassOp("AddLog", "PUT", "vocab:LogEntry", None,
[{
"statusCode": 201,
"description": "Log entry created"
}]))
# Data is stored as a collection. Each data object can be read.
# New data added to the collection
datastream = HydraClass("Datastream", "Datastream",
"Class for a datastream entry")
datastream.add_supported_prop(
HydraClassProp("http://schema.org/QuantitativeValue", "Temperature",
False, False, True))
datastream.add_supported_prop(
HydraClassProp("http://schema.org/identifier", "DroneID", False, False,
True))
datastream.add_supported_prop(
HydraClassProp("http://schema.org/geo", "Position", False, False,
True))
datastream.add_supported_op(
HydraClassOp("ReadDatastream", "GET", None, "vocab:Datastream",
[{
"statusCode": 404,
"description": "Data not found"
}, {
"statusCode": 200,
"description": "Data returned"
}]))
datastream.add_supported_op(
HydraClassOp("UpdateDatastream", "POST", "vocab:Datastream", None,
[{
"statusCode": 200,
"description": "Data updated"
}]))
datastream.add_supported_op(
HydraClassOp("DeleteDatastream", "DELETE", None, None,
[{
"statusCode": 200,
"description": "Data deleted"
}]))
# Single object representing the area of interest. No collections.
area = HydraClass("Area",
"Area",
"Class for Area of Interest of the server",
endpoint=True)
# Using two positions to have a bounding box
area.add_supported_prop(
HydraClassProp("http://schema.org/geo", "TopLeft", False, False, True))
area.add_supported_prop(
HydraClassProp("http://schema.org/geo", "BottomRight", False, False,
True))
# Allowing updation of the area of interest
area.add_supported_op(
HydraClassOp("UpdateArea", "POST", "vocab:Area", None,
[{
"statusCode": 200,
"description": "Area of interest changed"
}]))
area.add_supported_op(
HydraClassOp("GetArea", "GET", None, "vocab:Area",
[{
"statusCode": 404,
"description": "Area of interest not found"
}, {
"statusCode": 200,
"description": "Area of interest returned"
}]))
message = HydraClass("Message", "Message",
"Class for messages received by the GUI interface")
message.add_supported_prop(
HydraClassProp("http://schema.org/Text", "MessageString", False, False,
True))
message.add_supported_op(
HydraClassOp("GetMessage", "GET", None, "vocab:Message",
[{
"statusCode": 404,
"description": "Message not found"
}, {
"statusCode": 200,
"description": "Message returned"
}]))
message.add_supported_op(
HydraClassOp("DeleteMessage", "DELETE", None, None,
[{
"statusCode": 200,
"description": "Message deleted"
}]))
api_doc.add_supported_class(drone, collection=True)
api_doc.add_supported_class(state, collection=True)
api_doc.add_supported_class(datastream, collection=True)
api_doc.add_supported_class(log, collection=True)
api_doc.add_supported_class(area, collection=False)
api_doc.add_supported_class(command, collection=True)
api_doc.add_supported_class(message, collection=True)
api_doc.add_baseResource()
api_doc.add_baseCollection()
api_doc.gen_EntryPoint()
return api_doc
def doc_gen(API, BASE_URL):
"""Generate API Doc for drone."""
# Main API Doc
api_doc = HydraDoc(API,
"API Doc for the drone side API",
"API Documentation for the drone side system",
API,
BASE_URL)
# State Class
# NOTE: Each drone will have only one State Class, this can't be deleted. Only read and update.
state = HydraClass("State", "State", "Class for drone state objects")
# Properties
state.add_supported_prop(HydraClassProp(
"http://auto.schema.org/speed", "Speed", True, False, False))
state.add_supported_prop(HydraClassProp(
"http://schema.org/geo", "Position", True, False, False))
state.add_supported_prop(HydraClassProp(
"http://schema.org/Property", "Direction", True, False, False))
state.add_supported_prop(HydraClassProp(
"http://schema.org/fuelCapacity", "Battery", True, True, False))
state.add_supported_prop(HydraClassProp(
"https://schema.org/status", "Status", True, False, False))
# Drone Class
# NOTE: The actual changes to the drone are to be made at the /api/Drone URI.
# GET will return current State. POST will update the State.
drone = HydraClass("Drone", "Drone", "Class for a drone", endpoint=True)
# Properties
drone.add_supported_prop(HydraClassProp(
"vocab:State", "State", False, False, True))
drone.add_supported_prop(HydraClassProp(
"http://schema.org/name", "name", False, False, True))
drone.add_supported_prop(HydraClassProp(
"http://schema.org/model", "model", False, False, True))
drone.add_supported_prop(HydraClassProp(
"http://auto.schema.org/speed", "MaxSpeed", False, False, True))
drone.add_supported_prop(HydraClassProp(
"http://schema.org/device", "Sensor", False, False, True))
drone.add_supported_prop(HydraClassProp(
"http://schema.org/identifier", "DroneID", False, False, True))
# Operations
drone.add_supported_op(HydraClassOp("GetDrone",
"GET",
None,
"vocab:Drone",
[{"statusCode": 404, "description": "Drone not found"},
{"statusCode": 200, "description": "Drone returned"}]))
# When new commands are issued, mechanics will need to change the state of the drone
drone.add_supported_op(HydraClassOp("UpdateDrone",
"POST",
"vocab:Drone",
None,
[{"statusCode": 200, "description": "Drone updated"}]))
drone.add_supported_op(HydraClassOp("AddDrone",
"PUT",
"vocab:Drone",
None,
[{"statusCode": 200, "description": "Drone added"}]))
# Command Class
# NOTE: Commands are stored in a collection. You may GET a command or you may DELETE it, there is not UPDATE.
command = HydraClass("Command", "Command", "Class for drone commands")
command.add_supported_prop(HydraClassProp(
"http://schema.org/identifier", "DroneID", False, False, True))
command.add_supported_prop(HydraClassProp(
"vocab:State", "State", False, False, True))
# Used by mechanics to get newly added commands
command.add_supported_op(HydraClassOp("GetCommand",
"GET",
None,
"vocab:Command",
[{"statusCode": 404, "description": "Command not found"},
{"statusCode": 200, "description": "Command Returned"}]))
# Used by server to add new commands
command.add_supported_op(HydraClassOp("AddCommand",
"PUT",
"vocab:Command",
None,
[{"statusCode": 201, "description": "Command added"}]))
# Used by mechanics to delete command after it has been executed
command.add_supported_op(HydraClassOp("DeleteCommand",
"DELETE",
None,
None,
[{"statusCode": 200, "description": "Command deleted"}]))
# Datastream class
# NOTE: This is for the Datastream to be captured/generated. The mechanics module will enter random data and POST it.
# The server will read[GET] the data when it needs it. No need for collections. Only one instance showing current reading of sensor
# The URI is /api/Datastream
datastream = HydraClass("Datastream", "Datastream",
"Class for a data entry from drone sensors", endpoint=True)
datastream.add_supported_prop(HydraClassProp(
"http://schema.org/QuantitativeValue", "Temperature", False, False, True))
datastream.add_supported_prop(HydraClassProp(
"http://schema.org/identifier", "DroneID", False, False, True))
datastream.add_supported_prop(HydraClassProp(
"http://schema.org/geo", "Position", False, False, True))
datastream.add_supported_op(HydraClassOp("GetDatastream",
"GET",
None,
"vocab:Datastream",
[{"statusCode": 404, "description": "Datastream not found"},
{"statusCode": 200, "description": "Datastream returned"}]))
datastream.add_supported_op(HydraClassOp("UpdateDatastream",
"POST",
"vocab:Datastream",
None,
[{"statusCode": 200, "description": "Datastream updated"}]))
datastream.add_supported_op(HydraClassOp("AddDatastream",
"PUT",
"vocab:Datastream",
None,
[{"statusCode": 200, "description": "Datastream added"}]))
anomaly = HydraClass(
"Anomaly", "Anomaly", "Class for Temperature anomalies that need to be confirmed", endpoint=True)
anomaly.add_supported_prop(HydraClassProp(
"vocab:Location", "Location", False, False, True))
anomaly.add_supported_prop(HydraClassProp(
"http://schema.org/identifier", "DroneID", False, False, True))
# Status of any anomaly can be ["Positive", "Negative", "Confirming"]
anomaly.add_supported_prop(HydraClassProp(
"http://schema.org/eventStatus", "Status", False, False, True))
anomaly.add_supported_prop(HydraClassProp(
"http://schema.org/identifier", "AnomalyID", False, False, True))
anomaly.add_supported_op(HydraClassOp("GetAnomaly",
"GET",
None,
"vocab:Anomaly",
[{"statusCode": 404, "description": "Anomaly not found"},
{"statusCode": 200, "description": "Anomaly returned"}]))
anomaly.add_supported_op(HydraClassOp("AddAnomaly",
"PUT",
"vocab:Anomaly",
None,
[{"statusCode": 201, "description": "Anomaly added successfully"}]))
anomaly.add_supported_op(HydraClassOp("UpdateAnomaly",
"POST",
"vocab:Anomaly",
None,
[{"statusCode": 201, "description": "Anomaly updated successfully"}]))
api_doc.add_supported_class(state, collection=False)
api_doc.add_supported_class(drone, collection=False)
api_doc.add_supported_class(command, collection=True)
api_doc.add_supported_class(datastream, collection=False)
api_doc.add_supported_class(anomaly, collection=False)
api_doc.add_baseCollection()
api_doc.add_baseResource()
api_doc.gen_EntryPoint()
return api_doc
