#!/usr/bin/env python3
"""
__author__ = "Praveen Kumar Pendyala"
__email__ = "mail@pkp.io"
"""
import logging
import json
import fitbit
import httplib2
from oauth2client.file import Storage
from apiclient.discovery import build
class Helper(object):
"""Helper methods to hide trivial methods"""
def __init__(self, fitbitCredsFile, googleCredsFile):
""" Intialize a helper object.
fitbitCredsFile -- Fitbit credentials file
googleCredsFile -- Google Fits credentials file
"""
self.fitbitCredsFile = fitbitCredsFile
self.googleCredsFile = googleCredsFile
def GetFitbitClient(self):
"""Returns an authenticated fitbit client object"""
logging.debug("Creating Fitbit client")
credentials = json.load(open(self.fitbitCredsFile))
client = fitbit.Fitbit(**credentials)
logging.debug("Fitbit client created")
return client
def GetGoogleClient(self):
"""Returns an authenticated google fit client object"""
logging.debug("Creating Google client")
credentials = Storage(self.googleCredsFile).get()
http = credentials.authorize(httplib2.Http())
client = build('fitness', 'v1', http=http)
logging.debug("Google client created")
return client
def UpdateFitbitCredentials(self, fitbitClient):
"""Persists new fitbit credentials to local storage
fitbitClient -- fitbit client object that contains the latest credentials
"""
credentials = json.load(open(self.fitbitCredsFile))
for t in ('access_token', 'refresh_token'):
credentials[t] = fitbitClient.client.token[t]
json.dump(credentials, open(self.fitbitCredsFile, 'w'))
