## warnings are disabled as they confuse Zabbix
import warnings 

warnings.filterwarnings("ignore")

import json

import sys

# The metric is passed as a single parameter. 
# Example: ocs.data.nextcloud.shares.num_shares
# Check the XML or JSON file exported by serverinfo to know the exact 
# metric path
metric = sys.argv[1]

metric_path = metric.split('.')

fl = open("/var/lib/zabbix/output/nc_metrics.json","r")

metric_values = json.load(fl)

# This part should absolutely be polished, 
# but it's working as is at the moment
metric_val = metric_values[metric_path[0]][metric_path[1]][metric_path[2]][metric_path[3]]

if len(metric_path)==4:

    print(metric_val)

elif len(metric_path)==5:

    print(metric_val[metric_path[4]])

elif len(metric_path)==6:

    print(metric_val[metric_path[4]][metric_path[5]])