306 lines
8.6 KiB
Python
306 lines
8.6 KiB
Python
# All the functionality to connect to SportTracks
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# Python
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import oauth2 as oauth
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import cgi
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import requests
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import requests.auth
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import json
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from django.utils import timezone
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from datetime import datetime
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import numpy as np
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from dateutil import parser
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import time
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import math
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from math import sin,cos,atan2,sqrt
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import urllib
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import c2stuff
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# Django
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from django.shortcuts import render_to_response
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from django.http import HttpResponseRedirect, HttpResponse,JsonResponse
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from django.conf import settings
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from django.contrib.auth import authenticate, login, logout
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from django.contrib.auth.models import User
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from django.contrib.auth.decorators import login_required
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# Project
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# from .models import Profile
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from rowingdata import rowingdata
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import pandas as pd
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from rowers.models import Rower,Workout
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from rowsandall_app.settings import C2_CLIENT_ID, C2_REDIRECT_URI, C2_CLIENT_SECRET, STRAVA_CLIENT_ID, STRAVA_REDIRECT_URI, STRAVA_CLIENT_SECRET, SPORTTRACKS_CLIENT_SECRET, SPORTTRACKS_CLIENT_ID, SPORTTRACKS_REDIRECT_URI
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# Custom error class - to raise a NoTokenError
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class SportTracksNoTokenError(Exception):
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def __init__(self,value):
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self.value=value
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def __str__(self):
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return repr(self.value)
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# Custom exception handler, returns a 401 HTTP message
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# with exception details in the json data
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def custom_exception_handler(exc,message):
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response = {
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"errors": [
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{
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"code": str(exc),
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"detail": message,
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}
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]
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}
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res = HttpResponse(message)
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res.status_code = 401
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res.json = json.dumps(response)
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return res
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# Refresh ST token using refresh token
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def do_refresh_token(refreshtoken):
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client_auth = requests.auth.HTTPBasicAuth(SPORTTRACKS_CLIENT_ID, SPORTTRACKS_CLIENT_SECRET)
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post_data = {"grant_type": "refresh_token",
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"client_secret": SPORTTRACKS_CLIENT_SECRET,
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"client_id":SPORTTRACKS_CLIENT_ID,
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"refresh_token": refreshtoken,
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}
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headers = {'user-agent': 'sanderroosendaal',
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'Accept': 'application/json',
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'Content-Type': 'application/json'}
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url = "https://api.sporttracks.mobi/oauth2/token"
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response = requests.post(url,
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data=json.dumps(post_data),
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headers=headers)
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token_json = response.json()
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thetoken = token_json['access_token']
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expires_in = token_json['expires_in']
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try:
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refresh_token = token_json['refresh_token']
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except KeyError:
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refresh_token = refreshtoken
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return [thetoken,expires_in,refresh_token]
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# Exchange ST access code for long-lived ST access token
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def get_token(code):
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client_auth = requests.auth.HTTPBasicAuth(SPORTTRACKS_CLIENT_ID, SPORTTRACKS_CLIENT_SECRET)
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post_data = {"grant_type": "authorization_code",
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"code": code,
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"redirect_uri": SPORTTRACKS_REDIRECT_URI,
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"client_secret": SPORTTRACKS_CLIENT_SECRET,
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"client_id":SPORTTRACKS_CLIENT_ID,
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}
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headers = {'Accept': 'application/json',
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'Content-Type': 'application/json'}
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url = "https://api.sporttracks.mobi/oauth2/token"
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response = requests.post(url,
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data=json.dumps(post_data),
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headers=headers)
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token_json = response.json()
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thetoken = token_json['access_token']
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expires_in = token_json['expires_in']
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refresh_token = token_json['refresh_token']
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return [thetoken,expires_in,refresh_token]
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# Make authorization URL including random string
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def make_authorization_url(request):
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# Generate a random string for the state parameter
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# Save it for use later to prevent xsrf attacks
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from uuid import uuid4
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state = str(uuid4())
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params = {"client_id": SPORTTRACKS_CLIENT_ID,
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"response_type": "code",
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"redirect_uri": SPORTTRACKS_REDIRECT_URI,
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"scope":"write",
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"state":state}
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import urllib
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url = "https://api.sporttracks.mobi/oauth2/authorize" +urllib.urlencode(params)
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return HttpResponseRedirect(url)
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# This is token refresh. Looks for tokens in our database, then refreshes
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def rower_sporttracks_token_refresh(user):
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r = Rower.objects.get(user=user)
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res = do_refresh_token(r.sporttracksrefreshtoken)
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access_token = res[0]
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expires_in = res[1]
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refresh_token = res[2]
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expirydatetime = timezone.now()+timedelta(seconds=expires_in)
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r = Rower.objects.get(user=user)
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r.sporttrackstoken = access_token
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r.tokenexpirydate = expirydatetime
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r.sporttracksrefreshtoken = refresh_token
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r.save()
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return r.sporttrackstoken
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# Get list of workouts available on SportTracks
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def get_sporttracks_workout_list(user):
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r = Rower.objects.get(user=user)
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if (r.sporttrackstoken == '') or (r.sporttrackstoken is None):
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s = "Token doesn't exist. Need to authorize"
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return custom_exception_handler(401,s)
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elif (timezone.now()>r.sporttrackstokenexpirydate):
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s = "Token expired. Needs to refresh."
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return custom_exception_handler(401,s)
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else:
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# ready to fetch. Hurray
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authorizationstring = str('Bearer ' + r.sporttrackstoken)
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headers = {'Authorization': authorizationstring,
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'user-agent': 'sanderroosendaal',
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'Content-Type': 'application/json'}
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url = "https://api.sporttracks.mobi/api/v2/fitnessActivities"
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s = requests.get(url,headers=headers)
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return s
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# Get workout summary data by SportTracks ID
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def get_sporttracks_workout(user,sporttracksid):
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r = Rower.objects.get(user=user)
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if (r.sporttrackstoken == '') or (r.sporttrackstoken is None):
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return custom_exception_handler(401,s)
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s = "Token doesn't exist. Need to authorize"
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elif (timezone.now()>r.sporttrackstokenexpirydate):
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s = "Token expired. Needs to refresh."
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return custom_exception_handler(401,s)
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else:
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# ready to fetch. Hurray
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authorizationstring = str('Bearer ' + r.sporttrackstoken)
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headers = {'Authorization': authorizationstring,
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'user-agent': 'sanderroosendaal',
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'Content-Type': 'application/json'}
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url = "https://api.sporttracks.mobi/api/v2/fitnessActivities/"+str(sporttracksid)
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s = requests.get(url,headers=headers)
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return s
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# Create Workout Data for upload to SportTracks
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def createsporttracksworkoutdata(w):
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filename = w.csvfilename
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try:
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row = rowingdata(filename)
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except:
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return 0
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averagehr = int(row.df[' HRCur (bpm)'].mean())
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maxhr = int(row.df[' HRCur (bpm)'].max())
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duration = w.duration.hour*3600
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duration += w.duration.minute*60
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duration += w.duration.second
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duration += +1.0e-6*w.duration.microsecond
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# adding diff, trying to see if this is valid
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#t = row.df.ix[:,'TimeStamp (sec)'].values-10*row.df.ix[0,'TimeStamp (sec)']
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t = row.df.ix[:,'TimeStamp (sec)'].values-row.df.ix[0,'TimeStamp (sec)']
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t[0] = t[1]
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d = row.df.ix[:,'cum_dist'].values
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d[0] = d[1]
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t = t.astype(int)
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d = d.astype(int)
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spm = row.df[' Cadence (stokes/min)'].astype(int)
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spm[0] = spm[1]
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hr = row.df[' HRCur (bpm)'].astype(int)
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haslatlon=1
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try:
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lat = row.df[' latitude'].values
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lon = row.df[' longitude'].values
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if not lat.std() and not lon.std():
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haslatlon = 0
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except KeyError:
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haslatlon = 0
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haspower = 1
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try:
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power = row.df[' Power (watts)'].values
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except KeyError:
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haspower = 0
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locdata = []
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hrdata = []
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spmdata = []
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distancedata = []
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powerdata = []
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for i in range(len(t)):
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hrdata.append(t[i])
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hrdata.append(hr[i])
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distancedata.append(t[i])
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distancedata.append(d[i])
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spmdata.append(t[i])
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spmdata.append(spm[i])
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if haslatlon:
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locdata.append(t[i])
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locdata.append([lat[i],lon[i]])
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if haspower:
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powerdata.append(t[i])
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powerdata.append(power[i])
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if haslatlon:
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data = {
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"type": "Rowing",
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"name": w.name,
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# "start_time": str(w.date)+"T"+str(w.starttime)+"Z",
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"start_time": w.startdatetime.isoformat(),
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"total_distance": int(w.distance),
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"duration": duration,
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"notes": w.notes,
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"avg_heartrate": averagehr,
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"max_heartrate": maxhr,
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"location": locdata,
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"distance": distancedata,
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"cadence": spmdata,
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"heartrate": hrdata,
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}
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else:
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data = {
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"type": "Rowing",
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"name": w.name,
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# "start_time": str(w.date)+"T"+str(w.starttime)+"Z",
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"start_time": w.startdatetime.isoformat(),
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"total_distance": int(w.distance),
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"duration": duration,
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"notes": w.notes,
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"avg_heartrate": averagehr,
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"max_heartrate": maxhr,
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"distance": distancedata,
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"cadence": spmdata,
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"heartrate": hrdata,
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}
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if haspower:
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data['power'] = powerdata
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return data
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# Obtain SportTracks Workout ID from the response returned on successful
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# upload
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def getidfromresponse(response):
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t = json.loads(response.text)
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uri = t['uris'][0]
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id = uri[len(uri)-13:len(uri)-5]
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return int(id)
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