Subversion Repositories SmartDukaan

#!/usr/bin/python

import threading

import time

import datetime

import MySQLdb

from elixir import *

from sqlalchemy.orm.exc import NoResultFound, MultipleResultsFound

from sqlalchemy.sql import func

from sqlalchemy.sql.expression import and_, or_, desc, not_, distinct, cast, \

    between

from urlparse import urlparse

import requests

import json

import optparse

import urllib2

import base64

import urllib

import logging

from dtr.utils.utils import get_mongo_connection

GCM_URL = "https://android.googleapis.com/gcm/send"

GOOGLE_API_KEY = "AIzaSyDw1qBnmxtnfR9NqBewryQ-yo3cG2ravGM"

PENDING_PUSH_NOTIFICATION_URL = "http://45.33.50.227:3001/getPendingNotifications"

PUSH_NOTIFICATIONS_UPDATE_URL = "http://45.33.50.227:3001/updatePushNotification/?"

headers = {'content-type':'application/json', "authorization":"key=" + GOOGLE_API_KEY}

aff_url_headers = { 

            'User-agent':'Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36',

            'Accept' : 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',      

            'Accept-Language' : 'en-US,en;q=0.8',                     

            'Accept-Charset' : 'ISO-8859-1,utf-8;q=0.7,*;q=0.3',

            'Connection':'keep-alive'

        }

db = MySQLdb.connect('localhost',"root","shop2020","dtr" )

cursor = db.cursor()

userGcmRegIdMap = {}

campaignsMap = {}

ALL_STORES_SQL = "select * from stores"

GCM_REG_ID_SQL = "select x.user_id, x.gcm_regid from (select * from gcm_users where user_id in %s order by id desc) as x group by x.user_id"

CAMPAIGNS_SQL = "select * from notification_campaigns where id in %s order by id"

cursor.execute(ALL_STORES_SQL)

result_stores = cursor.fetchall()

domainStoresMap = {}

for rec in result_stores:

    domainStoresMap[rec[2]] = rec

logging.basicConfig(level=logging.DEBUG,

                    format='[%(levelname)s] (%(threadName)-10s) %(message)s',

                    )

class NotificationRecord():

    pushNotificationId = None

    userId = None

    campaignId = None

    campaignName = None

    title = None

    message= None

    type = None

    url = None

    expiresAt = None

    notificationStatus = None

    notificationCreated = None

    gcmRegId = None

    def __init__(self,pushNotificationId, userId, campaignId, campaignName, title, message, type, url, expiresAt, notificationStatus, notificationCreated, gcmRegId):

        self.pushNotificationId = pushNotificationId

        self.userId = userId

        self.campaignId = campaignId

        self.campaignName = campaignName

        self.title = title

        self.message= message

        self.type = type

        self.url = url

        self.expiresAt = expiresAt

        self.notificationStatus = notificationStatus

        self.notificationCreated = notificationCreated

        self.gcmRegId = gcmRegId

class NotificationThread (threading.Thread):

    def __init__(self, threadID, name, recordsList):

        threading.Thread.__init__(self)

        self.threadID = threadID

        self.name = name

        self.recordsList = recordsList

    def run(self):

        logging.debug('Starting')

        handleCampaignRequest(self.name, self.recordsList)

        logging.debug('Completed')

def handleCampaignRequest(threadName, recordsList ):

    for record in recordsList:

        campaignRecord = campaignsMap.get(record.get('notification_campaign_id'))

        notificationRecord = NotificationRecord(record.get('_id'), record.get('user_id'), record.get('notification_campaign_id'), campaignRecord[1], campaignRecord[2], campaignRecord[3], campaignRecord[4], campaignRecord[5], campaignRecord[7], campaignRecord[8], campaignRecord[9], userGcmRegIdMap.get(record.get('user_id')))

        if notificationRecord.type=='url':

            parsed_uri = urlparse(notificationRecord.url)

            domain = '{uri.netloc}'.format(uri=parsed_uri)

            logging.debug('Affiliate Domain:-'+str(domain))

            logging.debug('User Id:-'+str(notificationRecord.userId)+' And GCM Reg Id:- '+ str(notificationRecord.gcmRegId))

            store = domainStoresMap.get(domain)

            if store is not None:

                url_params = { 'url' : notificationRecord.url,  'userId' : notificationRecord.userId, 'storeId' : store[0] }

                encoded_url_params = urllib.urlencode(url_params)

                DTR_API_BASIC_AUTH = base64.encodestring('%s:%s' % ("dtr", "dtr18Feb2015")).replace('\n', '')

                pushpostrequest = urllib2.Request('http://api.profittill.com/pushnotifications/generateAffiliateUrl', encoded_url_params, headers=aff_url_headers)

                pushpostrequest.add_header("Authorization", "Basic %s" % DTR_API_BASIC_AUTH)

                json_result =  json.loads(urllib2.urlopen(pushpostrequest).read())

                notificationRecord.url = json_result['url']

                logging.debug('User Id:-'+str(notificationRecord.userId)+' Notification Url:- '+ str(notificationRecord.url))

            else:

                if '?user_id' not in notificationRecord.url:

                    notificationRecord.url = notificationRecord.url.strip()+'?user_id='+str(notificationRecord.userId)

                    logging.debug('User Id:-'+str(notificationRecord.userId)+' Notification Url:- '+ str(notificationRecord.url))

                else: 

                    logging.debug('User Id:-'+str(notificationRecord.userId)+' Notification Url:- '+ str(notificationRecord.url))

        if notificationRecord.url is None or str(notificationRecord.url)=='':

            notificationRecord.url = 'http://api.profittill.com/deals?user_id='+str(notificationRecord.userId)

        data = {"message":notificationRecord.message,"cid":notificationRecord.campaignId,"title":notificationRecord.title,

                "type":notificationRecord.type,"url":notificationRecord.url.strip(),"vibrate":1,"sound":1,"largeIcon":"large_icon",

                "smallIcon":"small_icon","priority":"high","time_to_live":long(time.mktime(notificationRecord.expiresAt.timetuple()))-long(time.mktime(datetime.datetime.now().timetuple()))}

        post_data = {}

        post_data['data'] = data

        regIds = []

        regIds.append(notificationRecord.gcmRegId)

        post_data['registration_ids'] = regIds

        post_data_json = json.dumps(post_data)

        logging.debug('User Id:- '+str(notificationRecord.userId)+' Post Data Json :- '+str(post_data_json))

        response = requests.post(GCM_URL, data=post_data_json, headers=headers)

        logging.debug('User Id:- '+str(notificationRecord.userId)+' Response :-'+str(response.text))

        result = json.loads(response.text)

        if result["success"]:

            update_params = { 'user_id' : notificationRecord.userId,  'notification_campaign_id' : notificationRecord.campaignId, 'oldType':'pending', 'type' : 'sent', 'status':1, 'message':'success' }

            encoded_update_params = urllib.urlencode(update_params)

            updateReq = urllib2.Request(PUSH_NOTIFICATIONS_UPDATE_URL+encoded_update_params)

            updateResponse = urllib2.urlopen(updateReq)

            response_str = updateResponse.read()

            logging.debug('User Id:- '+str(notificationRecord.userId)+' Update Response :-'+str(response_str))

        else:

            update_params = { 'user_id' : notificationRecord.userId,  'notification_campaign_id' : notificationRecord.campaignId, 'oldType':'pending', 'type' : 'sent', 'status':0, 'message':result["results"][0]["error"] }

            encoded_update_params = urllib.urlencode(update_params)

            updateReq = urllib2.Request(PUSH_NOTIFICATIONS_UPDATE_URL+encoded_update_params)

            updateResponse = urllib2.urlopen(updateReq)

            response_str = updateResponse.read()

            logging.debug('User Id:- '+str(notificationRecord.userId)+' Update Response :-'+str(response_str))

            updateGcmUserSql = "update gcm_users set failurecount=failurecount+1 where gcm_regid='%s'"%(notificationRecord.gcmRegId)

            logging.debug('Update GCM User Query :-'+str(updateGcmUserSql))

            try:

                dtrdb = MySQLdb.connect('localhost',"root","shop2020","dtr" )

                cursor = dtrdb.cursor()

                cursor.execute(updateGcmUserSql)

                dtrdb.commit()

                session.commit()

                dtrdb.close()

            except:

                dtrdb.rollback()

                dtrdb.close()

            #time.sleep(2)

def chunks(l, n):

    """Yield successive n-sized chunks from l."""

    for i in xrange(0, len(l), n):

        yield l[i:i+n]

def main():

    global userGcmRegIdMap

    global campaignsMap

    parser = optparse.OptionParser()

    parser.add_option("-C", "--chunksize", dest="chunksize",

                      default="100",

                      type="int", help="The requsets a single thread handles",

                      metavar="CHUNKSIZE")

    (options, args) = parser.parse_args()

    notificationListReq = urllib2.Request(PENDING_PUSH_NOTIFICATION_URL)

    notificationListResponse = urllib2.urlopen(notificationListReq)

    notificationListJson = json.loads(notificationListResponse.read())

    usersList =[]

    campaignIdList = []

    for notificationRec in notificationListJson:

        if notificationRec.get('user_id') not in usersList:

            usersList.append(notificationRec.get('user_id'))

        if notificationRec.get('notification_campaign_id') not in campaignIdList:

            campaignIdList.append(notificationRec.get('notification_campaign_id'))

    usersList.append(0)

    campaignIdList.append(0)

    logging.debug('Starting Push Notification Job....'+str(datetime.datetime.now()))

    if len(usersList) >1 and len(campaignIdList)>1:

        cursor.execute(GCM_REG_ID_SQL%(str(tuple(usersList))))

        result_data = cursor.fetchall()

        for dataRec in result_data:

            userGcmRegIdMap[dataRec[0]] = dataRec[1]

        cursor.execute(CAMPAIGNS_SQL%(str(tuple(campaignIdList))))

        campaign_data = cursor.fetchall()

        for campaignRec in campaign_data:

            campaignsMap[campaignRec[0]] = campaignRec    

        count = 1

        if result_data:

            campaign_receivers_list = list(chunks(notificationListJson, options.chunksize))

            print len(campaign_receivers_list)

            for sublist in campaign_receivers_list:

                thread = NotificationThread(count, "Thread-"+str(count), sublist)

                thread.start()

                count = count +1

    logging.debug('Stopping Push Notification Job....'+str(datetime.datetime.now()))

    db.close()

if __name__=='__main__':

    main()