Subversion Repositories SmartDukaan

#!/usr/bin/python

import threading
import time

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
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

GCM_URL = "https://android.googleapis.com/gcm/send"
GOOGLE_API_KEY = "AIzaSyDw1qBnmxtnfR9NqBewryQ-yo3cG2ravGM"
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'
        }

mongoHost = 'localhost' 
campaignUsersMap = {}
notificationCampaignsMap = {}
pendingNotificationEntryMap = {}
userGcmRegIdMap = {}
db = MySQLdb.connect('localhost',"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"

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 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:
        userGcmRegIdDetails = userGcmRegIdMap.get(long(record.get('user_id')))
        campaign = notificationCampaignsMap.get(long(record.get('notification_campaign_id'))) 
        gcm_id = record.get('gcm_id')
        detailsMap = userGcmRegIdDetails.get(gcm_id)
        result_url = ""
        if campaign.get('type')=='url':
            parsed_uri = urlparse(campaign.get('url'))
            domain = '{uri.netloc}'.format(uri=parsed_uri)
            logging.debug('Affiliate Domain:-'+str(domain))
            logging.debug('User Id:-'+str(record.get('user_id'))+' And GCM Reg Id:- '+ str(detailsMap.get('gcm_regid')))
            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']
                logging.debug('User Id:-'+str(record.get('user_id'))+' Notification Url:- '+ str(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'))
                        logging.debug('User Id:-'+str(record.get('user_id'))+' Notification Url:- '+ str(result_url))
                    else:
                        result_url = campaign.get('url').strip()+'?user_id='+str(record.get('user_id'))
                        logging.debug('User Id:-'+str(record.get('user_id'))+' Notification Url:- '+ str(result_url))
                else:
                    logging.debug('User Id:-'+str(record.get('user_id'))+' Notification Url:- '+ str(record.get('user_id')))
        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(detailsMap.get('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=mongoHost).User.pushnotifications.update({'_id':record.get('_id')},{"$set":{'message':'success','type':'sent','sent_timestamp':to_java_date(datetime.now())}})
            logging.debug('User Id:- '+str(record.get('user_id'))+' GCM_ID:- '+str(gcm_id)+' Update Response :- Notification Success True')
        else:
            get_mongo_connection(host=mongoHost).User.pushnotifications.update({'_id':record.get('_id')},{"$set":{'message':result["results"][0]["error"],'type':'failed','sent_timestamp':to_java_date(datetime.now())}})
            logging.debug('User Id:- '+str(record.get('user_id'))+' GCM_ID:- '+str(gcm_id)+' Update Response :- Notification Fail True')
            updateGcmUserSql = "update gcm_users set failurecount=failurecount+1 where gcm_regid='%s'"%(detailsMap.get('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]

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

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 insertPushNotificationEntriesToSent():
    global userGcmRegIdMap
    for campaignId, userList in campaignUsersMap.items():
        logging.debug("CampaignId:- "+str(campaignId))
        if len(userList)==0:
            continue
        logging.debug("GCM_REG_SQL_1:- "+GCM_REG_ID_SQL1%(",".join(map(str,userList))))
        cursor.execute(GCM_REG_ID_SQL1%(",".join(map(str,userList))))
        result_data = cursor.fetchall()
        
        if result_data and len(result_data)>0:
            user_list = []
            for userId in userList:
                user_list.append(userId)
                
            for dataRec in result_data:
                '''
                if str(dataRec[0]) in user_list:
                    user_list.remove(str(dataRec[0]))
                '''
                if userGcmRegIdMap.has_key(dataRec[0]):
                    detailMap = {}
                    gcmRegIdMap = userGcmRegIdMap.get(dataRec[0])
                    detailMap['gcm_regid'] = dataRec[1]
                    if dataRec[3] is not None:
                        detailMap['android_id'] = dataRec[3]
                    gcmRegIdMap[dataRec[2]]= detailMap
                    userGcmRegIdMap[dataRec[0]] = gcmRegIdMap
                else:
                    gcmRegIdMap = {}
                    detailMap = {}
                    detailMap['gcm_regid'] = dataRec[1]
                    if dataRec[3] is not None:
                        detailMap['android_id'] = dataRec[3]
                    gcmRegIdMap[dataRec[2]]= detailMap
                    userGcmRegIdMap[dataRec[0]] = gcmRegIdMap
            
            logging.debug("Old Users.."+str(user_list))
            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:
                if userGcmRegIdMap.has_key(dataRec[0]):
                    detailMap = {}
                    gcmRegIdMap = userGcmRegIdMap.get(dataRec[0])
                    detailMap['gcm_regid'] = dataRec[1]
                    if dataRec[3] is not None:
                        detailMap['android_id'] = dataRec[3]
                    gcmRegIdMap[dataRec[2]]= detailMap
                    userGcmRegIdMap[dataRec[0]] = gcmRegIdMap
                else:
                    gcmRegIdMap = {}
                    detailMap = {}
                    detailMap['gcm_regid'] = dataRec[1]
                    if dataRec[3] is not None:
                        detailMap['android_id'] = dataRec[3]
                    gcmRegIdMap[dataRec[2]]= detailMap
                    userGcmRegIdMap[dataRec[0]] = gcmRegIdMap
        else:
            logging.debug("GCM_REG_SQL_2:- "+GCM_REG_ID_SQL2%(",".join(map(str,userList))))
            cursor.execute(GCM_REG_ID_SQL2%(",".join(map(str,userList))))   
            result_data = cursor.fetchall()
            for dataRec in result_data:
                if userGcmRegIdMap.has_key(dataRec[0]):
                    detailMap = {}
                    gcmRegIdMap = userGcmRegIdMap.get(dataRec[0])
                    detailMap['gcm_regid'] = dataRec[1]
                    if dataRec[3] is not None:
                        detailMap['android_id'] = dataRec[3]
                    gcmRegIdMap[dataRec[2]]= detailMap
                    userGcmRegIdMap[dataRec[0]] = gcmRegIdMap
                else:
                    gcmRegIdMap = {}
                    detailMap = {}
                    detailMap['gcm_regid'] = dataRec[1]
                    if dataRec[3] is not None:
                        detailMap['android_id'] = dataRec[3]
                    gcmRegIdMap[dataRec[2]]= detailMap
                    userGcmRegIdMap[dataRec[0]] = gcmRegIdMap   
                    
    logging.debug("CampaignUsersMap"+str(campaignUsersMap)) 
        
    for campaignId, userList in campaignUsersMap.items():
        for userId in userList:
            gcmRegIdMap = userGcmRegIdMap.get(long(userId))
            if gcmRegIdMap is None:
                gcmRegIdMap = {}
            for gcm_id, details in gcmRegIdMap.items():
                android_id = None
                logging.debug("User Id:- "+str(userId)+" ..User Details:- "+str(details))
                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)
                get_mongo_connection(host=mongoHost).User.pushnotifications.insert(pushNotificationObj.__dict__)
        
def populatePendingNotificationEntriesToBeSent():
    global pendingNotificationEntryMap
    pendingNotificationEntries = list(get_mongo_connection(host=mongoHost).User.pushnotifications.find({'type':'pending'}))
    for entry in pendingNotificationEntries:
        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
    
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))
        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.now()))
    
def markNotificationCampaignsProcessed():
    for campaign in notificationCampaignsMap.values():
        logging.debug('Notification Campaign....'+str(campaign.get('_id'))+"...Marked Processed. "+str(datetime.now()))
        get_mongo_connection(host=mongoHost).User.notificationcampaigns.update({'_id':campaign.get('_id')},{"$set":{'notification_processed':1}})     
    
def main():
    global mongoHost
    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", "--mongo_host", dest="mongo_host",
                      default="localhost",
                      type="str", help="The requsets a single thread handles",
                      metavar="MONGOHOST")
    (options, args) = parser.parse_args()
    mongoHost = options.mongo_host
    pendingCampaigns = getPendingCampaigns()
    populateCampaignsMap(pendingCampaigns)
    insertPushNotificationEntriesToSent()
    populatePendingNotificationEntriesToBeSent()
    initiateNotificationThreadProcess(options.chunksize)
    markNotificationCampaignsProcessed()
    
    db.close()

if __name__=='__main__':
    main()