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api.py
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api.py
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import os
import requests as re
from flask import Flask, jsonify, request, redirect, url_for,session
from flask.ext.cors import CORS
from flask_oauthlib.client import OAuth, OAuthException
import json
from nutritionix import Nutritionix
from werkzeug import secure_filename
import cloudsight
from parse_rest.connection import register, SessionToken
from parse_rest.datatypes import Object
from parse_rest.user import User
register('O6H2V7pJzoOWntRT9hFqpxxHHdJTCLtA7xmnhHZ5', 'olPs7M45S8mx7RpdSOSbAqfZbfBKjLzDzqISSivP', master_key='ZSpZtkfRzOziXOOJEy9kGjaTDVaju64YQcbLeBRH')
auth = cloudsight.SimpleAuth('qAd-COIpRxvKVaNUKrJMMQ')
api = cloudsight.API(auth)
nix = Nutritionix(app_id="76986486", api_key="28882f3d105c4c9e3222a05eeafd049a")
UPLOAD_FOLDER = 'tmp'
ALLOWED_EXTENSIONS = set(['png', 'jpg', 'jpeg'])
FACEBOOK_APP_ID = os.environ['FACEBOOK_APP_ID']
FACEBOOK_APP_SECRET = os.environ['FACEBOOK_APP_SECRET']
app = Flask(__name__)
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
CORS(app)
app.secret_key = 'development'
oauth = OAuth(app)
facebook = oauth.remote_app(
'facebook',
consumer_key=FACEBOOK_APP_ID,
consumer_secret=FACEBOOK_APP_SECRET,
request_token_params={'scope': 'email'},
base_url='https://graph.facebook.com',
request_token_url=None,
access_token_url='/oauth/access_token',
access_token_method='GET',
authorize_url='https://www.facebook.com/dialog/oauth'
)
def allowed_file(filename):
return '.' in filename and \
filename.rsplit('.', 1)[1] in ALLOWED_EXTENSIONS
@app.route("/")
def helloWorld():
return "Hello, world! <a href='https://github.com/CapsLockHacks/hackNSIT-backend'>Fork me on GitHub!</a>"
@app.route('/user/register', methods=['POST'])
def user_register():
if request.method == 'POST':
user_name = request.form['user']
password = request.form['password']
phone = request.form['phone']
weight = request.form['weight']
u = User.signup(user_name, password, phone=phone, weight=weight)
return jsonify(result='Registered!')
@app.route('/user/calories/<token>', methods=['GET'])
def user_calories(token):
if request.method == 'GET':
session_token = token
with SessionToken(session_token):
me = User.current_user()
me.calories = str(float(me.weight) * 33 )
me.save()
return me.calories
@app.route('/user/calleft/<token>', methods=['GET'])
def user_calleft(token):
if request.method == 'GET':
session_token = token
with SessionToken(session_token):
me = User.current_user()
me.calleft = user_calories(token) - me.feed['calories']
me.save()
return me.calleft
@app.route('/user/feed/<token>', methods=['GET'])
def user_feed(token):
if request.method == 'GET':
session_token = token
with SessionToken(session_token):
me = User.current_user()
me.calconsumed = 0
print(me.feed)
for i in me.feed:
j = json.loads(i)
#print(j)
me.calconsumed = str(int(j['calories']) + int(me.calconsumed))
me.save()
return me.calconsumed
@app.route('/upload', methods=['POST'])
def upload_file():
if request.method == 'POST':
file = request.files['file']
if file and allowed_file(file.filename):
response = api.image_request(file, file.filename, {
'image_request[locale]': 'en-US',
})
status = api.image_response(response['token'])
if status['status'] != cloudsight.STATUS_NOT_COMPLETED:
# Done!
pass
status = api.wait(response['token'], timeout=60)
#print(status)
result = nix.search(status["name"], results="0:1").json()["hits"][0]["fields"]["item_id"]
#user_feed(result)
return jsonify(result=nix.item(id=result).json())
@app.route('/recipes/calories/<max_cals>')
def get_recipies(max_cals):
response = re.get("https://spoonacular-recipe-food-nutrition-v1.p.mashape.com/recipes/findByNutrients?maxcalories="+str(int(max_cals)),
headers={
"X-Mashape-Key": "W7jaTbbJiTmsh3I6KohzH78AB1rdp1QBemhjsnsFIGb95YARfD"
}
)
#print(response.json()[0])
edited_response = [i for i in response.json() if int(i["calories"]) <= int(max_cals) and int(i["calories"]) >= (int(max_cals)/2)]
return jsonify(result=edited_response)
@app.route('/recipes/info/<rid>')
def recipie_info(rid):
response = re.get("https://spoonacular-recipe-food-nutrition-v1.p.mashape.com/recipes/"+str(rid)+"/summary",
headers={
"X-Mashape-Key": "W7jaTbbJiTmsh3I6KohzH78AB1rdp1QBemhjsnsFIGb95YARfD"
}
)
#print()
return jsonify(result=response.json())
@app.route('/connect')
def login():
callback = url_for(
'facebook_authorized',
next=request.args.get('next') or request.referrer or None,
_external=True
)
return facebook.authorize(callback=callback)
@app.route('/login/authorized')
def facebook_authorized():
resp = facebook.authorized_response()
if resp is None:
return 'Access denied: reason=%s error=%s' % (
request.args['error_reason'],
request.args['error_description']
)
if isinstance(resp, OAuthException):
return 'Access denied: %s' % resp.message
session['oauth_token'] = (resp['access_token'], '')
return redirect('/')
@facebook.tokengetter
def get_facebook_oauth_token():
return session.get('oauth_token')
if __name__ == '__main__':
port = int(os.environ.get("PORT", 5000))
app.run(host='0.0.0.0', port=port,debug=True)