#!/usr/bin/env python
# -*- coding: utf-8 -*-

# @Author: Felipe Andrade
# @Date:   11-02-2017 11:00:00

# Get reviews from the App Store
# info@colubris.com.br

import io
import json
import urllib2
import httplib
import urllib

SERVER_URL = 'api.YOUR_SERVER.com'
APP_ID = 'YOUR_MASTER_APP_ID'
MASTER_APP_KEY = 'YOUR_APP_MASTER_KEY'
ENDPOINT = '/1/classes/Reviews'

def create(post_fields, post_headers):
	connection = httplib.HTTPSConnection(SERVER_URL, 443)
	connection.connect()
	connection.request('POST', ENDPOINT, post_fields, post_headers)
	results = json.loads(connection.getresponse().read())
	print results

def checkIfExists(appId, reviewId, post_headers):
	params = urllib.urlencode({"where":json.dumps({
		"reviewId": reviewId,
		"applicationId": appId
		})})
	connection = httplib.HTTPSConnection(SERVER_URL)
	connection.timeout = 3
	connection.connect()
	connection.request('GET', ENDPOINT + '?%s' % params, '', post_headers)
	results = json.loads(connection.getresponse().read())
	if len(results.get('results', '')) == 0:
		return False
	else:
		return True

# loads the client config file
with open('../parse-clients/parse-clients-config.json') as data_file:
    data = json.load(data_file)
    for app in data['apps']:
		appStoreId = app.get('appStoreId','')
		appId = app.get('appId', '')
		serverURL = app.get('serverURL', '')
		masterKey = app.get('masterKey', '')
		restAPIKey = app.get('restAPIKey', '')
		
		if len(appStoreId) > 0:
			customer_reviews_url = 'https://itunes.apple.com/br/rss/customerreviews/id=' + appStoreId + '/sortby=mostRecent/json'
			response = urllib2.urlopen(customer_reviews_url)
			data = json.load(response)
			entries = data['feed'].get('entry', '')
			
			if len(entries) > 0:
				app_data = entries.pop(0)
				
				for entry in entries:
					id = entry['id']['label']
					uri = entry['author']['uri']['label']
					name = entry['author']['name']['label']
					rating = entry['im:rating']['label']
					version = entry['im:version']['label']
					title = entry['title']['label']
					content = entry['content']['label']
					
					post_fields = json.dumps({
									'reviewId': id,
									'reviewLink': uri,
									'reviewAuthor': name,
									'reviewRating': int(rating),
									'reviewAppVersion': version,
									'reviewTitle': title,
									'reviewContent': content,
									'applicationId': appId,
									'device': 'apple'
								})

					post_headers = {
									'X-Parse-Application-Id': APP_ID,
									'X-Parse-Master-Key': MASTER_APP_KEY,
									'Content-Type': 'application/json'
								}

					if checkIfExists(appId, id, post_headers) == True:
						create(post_fields, post_headers)
	
print 'done'