def log_data_retriever(logset_name):
arguments = {}
arguments['collection'] = current_user.name + '_' + logset_name
if request.args.get('from'):
arguments['from_date'] = datetime.fromtimestamp(int( request.args.get('from') ))
if request.args.get('to'):
arguments['to_date'] = datetime.fromtimestamp(int( request.args.get('to') ))
la = LogAnalyzer(**arguments)
# old arguments not required, so reassigned
arguments = {}
operation = request.args.get('op', 'view')
if operation == 'count':
df = la.load_apache_logs_into_DataFrame()
# if field is absent bad request(400) is returned
field = request.args['field']
data = la.group_by(df, field)
data = la.count(data, field)
data = la.to_dict(data, key_label = field, value_label = operation)
elif operation == 'view':
if request.args.get('page'):
arguments['page_number'] = int(request.args.get('page'))
data = la.get_log_data(**arguments)
elif operation == 'hourly_bandwidth':
data = la.hourly_bandwidth()
else:
app.logger.warning('Invalid operation ' + operation + ' requested')
#return a response indicating that the request could not be processed
return jsonify('Invalid operation received'), 422
return jsonify(data)
