Subversion Repositories SmartDukaan

#!/usr/bin/python

import threading

import time

import MySQLdb

from urlparse import urlparse

from urlparse import parse_qs

import requests

import json

import optparse

import urllib2

import base64

import urllib

import logging

from dtr.utils.utils import get_mongo_connection, to_java_date

from datetime import datetime

import traceback

parser = optparse.OptionParser()

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

                  default="100",

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

                  metavar="CHUNKSIZE")

parser.add_option("-M", "--mongoHost", dest="mongoHost",

                  default="localhost",

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

                  metavar="MONGOHOST")

parser.add_option("-m", "--mysqlHost", dest="mysqlHost",

                  default="localhost",

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

                  metavar="MONGOHOST")

(options, args) = parser.parse_args()

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

GOOGLE_API_KEY = "AIzaSyBGL29sWCKm8OweP62ywrfv4jv4VIN8u0o"

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'

        }

pendingNotificationSet = {'_id':1,'user_id':1,'gcm_id':1,'notification_campaign_id':1}

pendingCampaignSet = {'_id':1,'name':1,'title':1,'message':1,'type':1,'url':1,'sql':1,'expiresat':1} 

pendingNotificationEntryMap = {}

campaignUsersMap = {}

notificationCampaignsMap = {}

userGcmRegIdMap = {}

gcmIdGcmRegIdMap = {}

domainStoresMap = {}

failedGcm = []

db = MySQLdb.connect(options.mysqlHost,"root","shop2020","dtr" )

cursor = db.cursor()

ALL_STORES_SQL = "select * from stores"

GCM_REG_ID_SQL1 = "select x.user_id, x.gcm_regid, x.id, x.androidid, x.created  from (select * from gcm_users where user_id in (%s) and androidid is not null order by id desc) as x group by x.user_id, x.gcm_regid, x.androidid"

GCM_REG_ID_SQL2 = "select x.user_id, x.gcm_regid, x.id, x.androidid, x.created, x.imeinumber  from (select * from gcm_users where user_id in (%s) and androidid is null and imeinumber is not null order by id desc) as x group by x.user_id, x.imeinumber"

FETCH_GCM_REG_SQL = "select id, gcm_regid from gcm_users where id in (%s)"

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 __PushNotification:

    def __init__(self, notification_campaign_id, user_id, message, type, sms_type, sms_id, android_id, pushed_by, sent_timestamp, receive_timestamp, open_timestamp, sms_timestamp, gcm_id, created_timestamp, gcm_expired, notification_accounted):

        self.notification_campaign_id = notification_campaign_id

        self.user_id = user_id

        self.message = message

        self.type = type

        self.sms_type = sms_type

        self.sms_id = sms_id

        self.android_id = android_id

        self.pushed_by = pushed_by

        self.sent_timestamp = sent_timestamp

        self.receive_timestamp = receive_timestamp

        self.open_timestamp = open_timestamp

        self.sms_timestamp = sms_timestamp

        self.gcm_id = gcm_id

        self.created_timestamp = created_timestamp

        self.gcm_expired = gcm_expired

        self.notification_accounted = notification_accounted

def populatePendingNotificationEntriesToBeSent():

    global pendingNotificationEntryMap

    toRefetchGcmId = []

    offset = 0

    while(True):

        pendingNotificationEntries = list(get_mongo_connection(host=options.mongoHost).User.pushnotifications.find({'type':'pending'}, pendingNotificationSet).skip(offset).limit(10000))

        if not pendingNotificationEntries:

            break

        for entry in pendingNotificationEntries:

            gcm_regid = gcmIdGcmRegIdMap.get(entry.get('gcm_id'))

            if gcm_regid is None:

                toRefetchGcmId.append(entry.get('gcm_id'))

            if pendingNotificationEntryMap.has_key(entry['notification_campaign_id']):

                entries = pendingNotificationEntryMap.get(entry['notification_campaign_id'])

                entries.append(entry)

                pendingNotificationEntryMap[entry['notification_campaign_id']] = entries

            else:

                entries = []

                entries.append(entry)

                pendingNotificationEntryMap[entry['notification_campaign_id']] = entries

        offset = offset + 10000

    logging.debug("FETCH_GCM_REG_SQL:- "+FETCH_GCM_REG_SQL%(",".join(map(str,toRefetchGcmId))))

    if not toRefetchGcmId:

        print "No gcm to refetch"

        return

    cursor.execute(FETCH_GCM_REG_SQL%(",".join(map(str,toRefetchGcmId))))

    result_data = cursor.fetchall()

    if result_data:

        for data in result_data:

            gcmIdGcmRegIdMap[data[0]] = data[1]

def populateCampaignsMap(pendingCampaigns):

    global campaignUsersMap

    global notificationCampaignsMap

    for campaign in pendingCampaigns:

        cursor.execute(str(campaign['sql']))

        user_records = cursor.fetchall()

        userids = []

        for record in user_records:

            if str(record[0]) not in userids:

                userids.append(str(record[0]))

        campaignUsersMap[long(campaign['_id'])]=userids

        notificationCampaignsMap[long(campaign['_id'])] = campaign

def getPendingCampaigns():

    campaigns = list(get_mongo_connection(host=options.mongoHost).User.notificationcampaigns.find({'notification_processed':0,'expiresat':{'$gte':to_java_date(datetime.now())}},pendingCampaignSet))

    return campaigns

def insertPushNotificationEntriesToSent():

    global userGcmRegIdMap

    global gcmIdGcmRegIdMap

    for campaignId, user_list in campaignUsersMap.items():

        if len(user_list)==0:

            continue

        logging.debug("GCM_REG_SQL_1:- "+GCM_REG_ID_SQL1%(",".join(map(str,user_list))))

        cursor.execute(GCM_REG_ID_SQL1%(",".join(map(str,user_list))))

        result_data = cursor.fetchall()

        if result_data and len(result_data)>0:

            for dataRec in result_data:

                gcmIdGcmRegIdMap[dataRec[2]] = dataRec[1]

                if userGcmRegIdMap.has_key(dataRec[0]):

                    gcmRegIdMap = userGcmRegIdMap.get(dataRec[0])

                    gcmRegIdMap[dataRec[2]]= {'gcm_regid':dataRec[1],'android_id':dataRec[3]}

                    userGcmRegIdMap[dataRec[0]] = gcmRegIdMap

                else:

                    userGcmRegIdMap[dataRec[0]] = {dataRec[2]:{'gcm_regid':dataRec[1],'android_id':dataRec[3]}}

        logging.debug("GCM_REG_SQL_2:- "+GCM_REG_ID_SQL2%(",".join(map(str,user_list))))       

        cursor.execute(GCM_REG_ID_SQL2%(",".join(map(str,user_list))))

        result_data = cursor.fetchall()

        for dataRec in result_data:

            gcmIdGcmRegIdMap[dataRec[2]] = dataRec[1]

            if userGcmRegIdMap.has_key(dataRec[0]):

                gcmRegIdMap = userGcmRegIdMap.get(dataRec[0])

                gcmRegIdMap[dataRec[2]]= {'gcm_regid':dataRec[1],'android_id':dataRec[3]}

                userGcmRegIdMap[dataRec[0]] = gcmRegIdMap

            else:

                userGcmRegIdMap[dataRec[0]] = {dataRec[2]:{'gcm_regid':dataRec[1],'android_id':None}}

    for campaignId, userList in campaignUsersMap.items():

        bulkArrayPushNotificationObj = []

        bulkCount = 0

        for userId in userList:

            gcmRegIdMap = userGcmRegIdMap.get(long(userId))

            if gcmRegIdMap is None:

                logging.debug("No value exist in gcm map for user_id"+str(userId))

                continue

            for gcm_id, details in gcmRegIdMap.items():

                android_id = None

                if details.has_key('android_id'):

                    android_id = details['android_id']

                pushNotificationObj = __PushNotification(long(campaignId), long(userId), None, 'pending', \

                                    None, None, android_id, "php", None, None, None, None, gcm_id, to_java_date(datetime.now()),0,0)

                bulkArrayPushNotificationObj.append(pushNotificationObj.__dict__)

                bulkCount = bulkCount + 1

            if bulkCount >= 10000:

                get_mongo_connection(host=options.mongoHost).User.pushnotifications.insert(bulkArrayPushNotificationObj)

                bulkCount = 0

                bulkArrayPushNotificationObj = []

        if bulkArrayPushNotificationObj:

            get_mongo_connection(host=options.mongoHost).User.pushnotifications.insert(bulkArrayPushNotificationObj)

def initiateNotificationThreadProcess(chunkSize):

    count = 1

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

    for entries in pendingNotificationEntryMap.values():

        campaign_receivers_list = list(chunks(entries, chunkSize))

        for sublist in campaign_receivers_list:

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

            thread.start()

            thread.join()

            count = count +1

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

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 ):

    global failedGcm

    for record in recordsList:

        try:

            #userGcmRegIdDetails = userGcmRegIdMap.get(long(record.get('user_id')))

            campaign = notificationCampaignsMap.get(long(record.get('notification_campaign_id'))) 

            gcm_id = record.get('gcm_id')

            gcm_regid = gcmIdGcmRegIdMap.get(gcm_id)

            if gcm_regid is None:

                print "Ideally should never raise"

                raise

        except:

            logging.debug('Error while getting GCM Details for User Id:- '+ str(record.get('user_id'))+" and Notification Id:- "+str(record.get('notification_campaign_id')))

            traceback.print_exc() 

            continue

        result_url = ""

        if campaign.get('type')=='url':

            parsed_uri = urlparse(campaign.get('url'))

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

            store = domainStoresMap.get(domain)

            if store is not None:

                url_params = { 'url' : campaign.get('url'),  'userId' : record.get('user_id'), '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())

                result_url = json_result['url']

            else:

                queryString = urlparse(campaign.get('url').strip()).query

                parsed_url = parse_qs(queryString)

                if not parsed_url.has_key('user_id'):

                    if len(queryString)>0:

                        result_url = campaign.get('url').strip()+'&user_id='+str(record.get('user_id'))

                    else:

                        result_url = campaign.get('url').strip()+'?user_id='+str(record.get('user_id'))

                else:

                    result_url = campaign.get('url').strip()

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

            result_url = 'http://api.profittill.com/deals?user_id='+str(record.get('user_id'))

        data = {"message":campaign.get('message'),"cid":str(campaign.get('_id'))+"_"+str(record.get('_id')),"title":campaign.get('title'),

                "type":campaign.get('type'),"url":result_url.strip(),"vibrate":1,"sound":1,"largeIcon":"large_icon",

                "smallIcon":"small_icon","priority":"high","time_to_live":long(campaign.get('expiresat'))-long(time.mktime(datetime.now().timetuple()))}

        post_data = {}

        post_data['data'] = data

        regIds = []

        regIds.append(gcm_regid)

        post_data['registration_ids'] = regIds

        post_data_json = json.dumps(post_data)

        logging.debug('User Id:- '+str(record.get('user_id'))+' Post Data Json :- '+str(post_data_json))

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

        logging.debug('User Id:- '+str(record.get('user_id'))+' GCM_ID:- '+str(gcm_id)+' Response :-'+str(response.text))

        result = json.loads(response.text)

        if result["success"]:

            get_mongo_connection(host=options.mongoHost).User.pushnotifications.update({'_id':record.get('_id')},{"$set":{'message':'success','type':'sent','sent_timestamp':to_java_date(datetime.now())}})

        else:

            get_mongo_connection(host=options.mongoHost).User.pushnotifications.update({'_id':record.get('_id')},{"$set":{'message':result["results"][0]["error"],'type':'failed','sent_timestamp':to_java_date(datetime.now())}})

            failedGcm.append(gcm_id)

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

#             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()

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 markNotificationCampaignsProcessed():

    for campaign in notificationCampaignsMap.values():

        logging.debug('Notification Campaign....'+str(campaign.get('_id'))+"...Marked Processed. "+str(datetime.now()))

        get_mongo_connection(host=options.mongoHost).User.notificationcampaigns.update({'_id':campaign.get('_id')},{"$set":{'notification_processed':1}})

def updateFailedGcm():

    updateGcmUserSql = "update gcm_users set failurecount=failurecount+1 where id in (%s)"

    logging.debug("updateGcmUserSql:- "+updateGcmUserSql%(",".join(map(str,failedGcm))))

    if not failedGcm:

        return

    cursor.execute(updateGcmUserSql%(",".join(map(str,failedGcm))))

    try:

        db.commit()

    except:

        traceback.print_exc()

        db.rollback()

def main():

    try:

        pendingCampaigns = getPendingCampaigns()

        populateCampaignsMap(pendingCampaigns)

        insertPushNotificationEntriesToSent()

        markNotificationCampaignsProcessed()

        populatePendingNotificationEntriesToBeSent()

        initiateNotificationThreadProcess(options.chunksize)

        updateFailedGcm()

    except:

        traceback.print_exc()

    finally:

        db.close()

if __name__ == '__main__':

    main()