def delete_(self, name, id):
if name not in self.data:
return ctx.error("Entry not found", 1, 404)
if id not in self.data[name]:
return ctx.error("Entry not found", 1, 404)
del self.data[name][id]
return None
def get_(self, name, id):
if name not in self.data:
return ctx.error(
"Entry '{}' not found for resource '{}'".format(id, name), 1,
404)
if id not in self.data[name]:
return ctx.error("Entry not found", 1, 404)
return self.data[name][id]
def replace_(self, name, id, entry):
if name not in self.data:
return ctx.error("Entry not found", 1, 404)
if id not in self.data[name]:
return ctx.error("Entry not found", 1, 404)
self.data[name][id] = entry
return
def update(self, crud):
if crud.location not in self.data:
self.data[crud.location] = {}
if crud.id not in self.data[crud.location]:
return ctx.error("Entry not found", 1, 404)
current_data = self.data[crud.location][crud.id]
for key in crud.data:
if key not in current_data:
return ctx.error("Bad field {}".format(key), 1, 400)
current_data[key] = crud.data[key]
self.data[crud.location][crud.id] = current_data
crud.data = current_data
return ctx.success(crud.dump(), 200)
def get(self, crud):
if crud.location not in self.data:
self.data[crud.location] = {}
if crud.id not in self.data[crud.location]:
return ctx.error("Entry not found", 1, 404)
return ctx.success(self.data[crud.location][crud.id], 200)
def update_(self, name, id, entry):
if name not in self.data:
return ctx.error("Entry not found", 1, 404)
if id not in self.data[name]:
return ctx.error("Entry not found", 1, 404)
data = self.data[name][id]
for key in entry:
if key.startswith("@"):
continue
if key not in data:
return ctx.error("Unknown field '{}'".format(key), 1, 400)
data[key] = entry[key]
self.data[name][id] = data
return data
def delete(self, crud):
if crud.location not in self.data:
self.data[crud.location] = {}
if crud.id not in self.data[crud.location]:
return ctx.error("Entry not found", 1, 404)
del self.data[crud.location][crud.id]
return ctx.success()
def add(self, crud):
if crud.location not in self.data:
self.data[crud.location] = {}
if crud.id in self.data[crud.location]:
return ctx.error("Entry already exists", 1, 400)
self.data[crud.location][crud.id] = crud.data
return ctx.success(crud.dump(), 201)
def onOperation(id=None):
global registered_resources
method = str(request.method).lower()
rule = str(request.url_rule)
if rule not in registered_resources:
return ctx.error("unknown resource", 1, 404)
obj = registered_resources[rule]
foundOperations = [
operation for operation in obj.getOperations()
if operation.getMethod().lower() == method
]
if len(foundOperations) == 0:
return ctx.error("Method not allowed", 1, 405)
for op in obj.getOperations():
print(obj.resource_name, op.getMethod())
if len(foundOperations) != 1:
return ctx.error("Mutiple operations found", 1, 500)
opObj = foundOperations[0]
op = foundOperations[0].operation
if method == "get" and id:
return op(id, opObj)
if method == "get":
return op(opObj)
if method == "option":
return op(opObj)
elif method == "post":
return op(request.get_json(), opObj)
elif method == "put" and id:
return op(request.get_json(), id, opObj)
elif method == "delete" and id:
return op(id, opObj)
def invoke(location, method, data=None, id=None):
global registered_resources
location = "/" + location
if location not in registered_resources:
return ctx.error("unknown resource", 1, 404)
obj = registered_resources[location]()
obj.setup()
if method == "GET" and id:
return obj.get(id)
if method == "GET":
return obj.getAll()
elif method == "POST":
return obj.post(data)
elif method == "PUT":
return obj.put(data, id)
elif method == "DELETE":
return obj.delete(id)
def onContext():
global registered_classes
method = str(request.method).lower()
rule = str(request.url_rule)
ctxName = rule.replace("/api/contexts/", "").replace(".jsonld", "")
classes = [
obj for obj in registered_classes.values()
if obj.contextName == ctxName
]
if len(classes) == 0:
return ctx.error("unknown resource", 1, 404)
obj = classes[0]
context_json = {"@context": obj.apiContext}
context_json["@context"]["hydra"] = "http://www.w3.org/ns/hydra/core#"
context_json["@context"]["vocab"] = VOCAB_URL + "#"
return ctx.success(context_json, 200, headers=LINK_HEADER)
def run(id=None):
global registered_resources
method = str(request.method)
rule = str(request.url_rule)
print(rule)
if rule not in registered_resources:
return ctx.error("unknown resource", 1, 404)
obj = registered_resources[rule]()
obj.setup()
if method == "GET" and id:
return obj.get(id)
if method == "GET":
return obj.getAll()
if method == "OPTION":
return obj.option()
elif method == "POST":
return obj.post(request.get_json())
elif method == "PUT" and id:
return obj.put(request.get_json(), id)
elif method == "DELETE" and id:
return obj.delete(id)