def get(self, request, flightID):
try:
flight = Flight.objects.get(id=flightID)
except Flight.DoesNotExist:
return Response({}, status=status.HTTP_404_NOT_FOUND)
mongo_db_handle, mongo_connection = get_mongo_connection_handle()
# Do we have a collection for the flight in the MongoDB instance?
# If not, this means the flight has been created, but no data yet exists for it.
if not str(flight.id) in mongo_db_handle.list_collection_names():
return Response({}, status=status.HTTP_204_NO_CONTENT)
# If we get here, then there is a collection -- and we can get the data for it.
mongo_collection_handle = get_mongo_collection_handle(
mongo_db_handle, str(flight.id))
# Get all of the data.
# This also omits the _id field that is added by MongoDB -- we don't need it.
log_entries = mongo_collection_handle.find({}, {'_id': False})
stream = io.StringIO()
stream.write(f'[{os.linesep}{os.linesep}')
# Get the count and if it matches the length...
log_entries_list = list(log_entries)
entries = {}
df = pd.json_normalize(log_entries_list)
if ('eventDetails.name' in df.keys()):
unique = df['eventDetails.name'].unique()
for name in (unique):
event = df[df['eventDetails.name'] == name]
sortedEvent = event.sort_values(
by="timestamps.sinceSessionStartMillis")
sortedTime = sortedEvent[
"timestamps.sinceSessionStartMillis"].to_numpy()
sortedIDs = sortedEvent["sessionID"].to_numpy()
entries[name] = {}
entries[name]["timestamps"] = [int(x) for x in sortedTime]
entries[name]["sessionIDs"] = sortedIDs.tolist()
stream.write(f'{json.dumps(entries)}{os.linesep}{os.linesep}')
stream.write(f']')
stream.seek(0)
response = StreamingHttpResponse(stream,
content_type='application/json')
response[
'Content-Disposition'] = f'attachment; filename=logui-{str(flight.id)}.log'
mongo_connection.close()
return response
def get(self, request, flightID, sessionID):
try:
flight = Flight.objects.get(id=flightID)
except Flight.DoesNotExist:
return Response({}, status=status.HTTP_404_NOT_FOUND)
mongo_db_handle, mongo_connection = get_mongo_connection_handle()
# Do we have a collection for the flight in the MongoDB instance?
# If not, this means the flight has been created, but no data yet exists for it.
if not str(flight.id) in mongo_db_handle.list_collection_names():
return Response({}, status=status.HTTP_204_NO_CONTENT)
# If we get here, then there is a collection -- and we can get the data for it.
mongo_collection_handle = get_mongo_collection_handle(
mongo_db_handle, str(flight.id))
# Get all of the data.
# This also omits the _id field that is added by MongoDB -- we don't need it.
log_entries = mongo_collection_handle.find(
{'sessionID': str(sessionID)}, {'_id': False})
stream = io.StringIO()
stream.write(f'[{os.linesep}{os.linesep}')
# Get the count and if it matches the length...
no_entries = log_entries.count()
counter = 0
for entry in log_entries:
if counter == (no_entries - 1):
stream.write(f'{json.dumps(entry)}{os.linesep}{os.linesep}')
continue
stream.write(f'{json.dumps(entry)},{os.linesep}{os.linesep}')
counter += 1
stream.write(f']')
stream.seek(0)
response = StreamingHttpResponse(stream,
content_type='application/json')
response[
'Content-Disposition'] = f'attachment; filename=logui-{str(flight.id)}.log'
mongo_connection.close()
return response
def handle_log_events(self, request_dict):
if not self._session:
self.close(code=4006)
return
for item in request_dict['payload']['items']:
print(item)
if item['eventType'] == 'statusEvent' and item['eventDetails'][
'type'] == 'stopped':
self._session.client_end_timestamp = date_parser.parse(
item['timestamps']['eventTimestamp'])
self._session.server_end_timestamp = datetime.now()
self._session.save()
item['applicationID'] = str(self._application.id)
item['flightID'] = str(self._flight.id)
if not self._mongo_collection:
self._mongo_collection = get_mongo_collection_handle(
self._mongo_db_handle, str(self._flight.id))
# print(item)
self._mongo_collection.insert(item)
def get(self, request, flightID):
try:
flight = Flight.objects.get(id=flightID)
except Flight.DoesNotExist:
return Response({}, status=status.HTTP_404_NOT_FOUND)
mongo_db_handle, mongo_connection = get_mongo_connection_handle()
# Do we have a collection for the flight in the MongoDB instance?
# If not, this means the flight has been created, but no data yet exists for it.
if not str(flight.id) in mongo_db_handle.list_collection_names():
return Response({}, status=status.HTTP_204_NO_CONTENT)
# If we get here, then there is a collection -- and we can get the data for it.
mongo_collection_handle = get_mongo_collection_handle(
mongo_db_handle, str(flight.id))
# Get all of the data.
# This also omits the _id field that is added by MongoDB -- we don't need it.
log_entries = mongo_collection_handle.find({}, {'_id': False})
stream = io.StringIO()
stream.write(f'[{os.linesep}{os.linesep}')
# Get the count and if it matches the length...
# no_entries = log_entries.count()
log_entries_list = list(log_entries)
entries = {}
# log_entries_json = json.loads(log_entries_list)
df = pd.json_normalize(log_entries_list)
unique = df['sessionID'].unique()
all_values = []
for i, id in enumerate(unique):
if id is None:
continue
session = df[df['sessionID'] == id]
entries[id] = {}
for func in statisticMethods:
entry = func(session)
if isinstance(entry, dict) and "average" in entry.keys(
) and "total" in entry.keys(
): #To do: make adaptive for all keys in dict
entries[id][func.__name__ + "_total"] = entry["total"]
entries[id][func.__name__ + "_average"] = entry["average"]
if func.__name__ + "_total" not in all_values:
all_values.append(func.__name__ + "_total")
all_values.append(func.__name__ + "_average")
else:
entries[id][func.__name__] = entry
if func.__name__ not in all_values:
all_values.append(func.__name__)
stream.write(f'{json.dumps(entries)},{os.linesep}{os.linesep}')
stream.write(f'{json.dumps(all_values)}{os.linesep}{os.linesep}')
stream.write(f']')
stream.seek(0)
response = StreamingHttpResponse(stream,
content_type='application/json')
response[
'Content-Disposition'] = f'attachment; filename=logui-{str(flight.id)}.log'
mongo_connection.close()
return response
def get(self, request, flightID):
try:
flight = Flight.objects.get(id=flightID)
except Flight.DoesNotExist:
return Response({}, status=status.HTTP_404_NOT_FOUND)
mongo_db_handle, mongo_connection = get_mongo_connection_handle()
# Do we have a collection for the flight in the MongoDB instance?
# If not, this means the flight has been created, but no data yet exists for it.
if not str(flight.id) in mongo_db_handle.list_collection_names():
return Response({}, status=status.HTTP_204_NO_CONTENT)
# If we get here, then there is a collection -- and we can get the data for it.
mongo_collection_handle = get_mongo_collection_handle(
mongo_db_handle, str(flight.id))
# Get all of the data.
# This also omits the _id field that is added by MongoDB -- we don't need it.
log_entries = mongo_collection_handle.find({}, {'_id': False})
stream = io.StringIO()
stream.write(f'[{os.linesep}{os.linesep}')
# Get the count and if it matches the length...
# no_entries = log_entries.count()
log_entries_list = list(log_entries)
entries = {}
df = pd.json_normalize(log_entries_list)
unique = df['sessionID'].unique()
all_values = []
for i, id in enumerate(unique):
if id is None:
continue
session = df[df['sessionID'] == id]
if ('eventDetails.name' in session.keys()):
unique_vals = session['eventDetails.name'].unique()
value_counts = session['eventDetails.name'].value_counts()
entries[id] = {}
for val in unique_vals:
if (not (isinstance(val, float) and math.isnan(val))):
if val not in all_values:
all_values.append(val)
count = value_counts.get(val)
entries[id][val] = int(count)
stream.write(f'{json.dumps(entries)},{os.linesep}{os.linesep}')
stream.write(f'{json.dumps(all_values)}{os.linesep}{os.linesep}')
stream.write(f']')
stream.seek(0)
response = StreamingHttpResponse(stream,
content_type='application/json')
response[
'Content-Disposition'] = f'attachment; filename=logui-{str(flight.id)}.log'
mongo_connection.close()
return response
