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ServerGroupChangePush.py
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ServerGroupChangePush.py
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#coding:utf-8
from kombu import Exchange, Producer
import getopt
import importlib
import sys
import json
import QueueWork
from datamodel.connection_info import ConnectionInfo
from datamodel.group import Group
from datamodel.group_member import GroupMember
from datamodel.ios import IOSDevice
from datamodel.user import User
from datamodel.user_circle import UserCircle, CircleDef
import dbconfig
from tools.helper import AutoFitJson, DefJsonEncoder
from tools.with_cache import GetUserInfo
def RequestWork(params,body,reply_queue):
post=json.loads(body)
gid=post['gid']
with dbconfig.Session() as session:
userlist=session.query(GroupMember).filter(GroupMember.gid==gid).all()
uids=set([one.uid for one in userlist])
allconn=session.query(ConnectionInfo).filter(ConnectionInfo.uid.in_(list(uids))).all()
to_push=DefJsonEncoder.encode({"push":True,
"type":params['type'],
"data":post
})
online_uids=set()
queue_group={}
for conn in allconn:
online_uids.add(conn.uid)
connids=queue_group.get(conn.queue_id,None)
if connids is None:
connids=[]
queue_group[conn.queue_id]=connids
connids.append(conn.connection_id)
for conn_id in queue_group:
QueueWork.producer.publish(body=to_push,delivery_mode=2,headers={"connid":"$".join(queue_group[conn_id])},
routing_key=conn_id,
compression='gzip',
exchange="front_end")
offline_uids=list(uids-online_uids)
#print "offline_uids",offline_uids
if len(offline_uids)>0:
iosdevices=session.query(IOSDevice).filter(IOSDevice.uid.in_(offline_uids)).all()
#print 'ios device:',len(iosdevices)
group_info=session.query(Group).filter(Group.gid==gid).first()
user_info=GetUserInfo(post['uid'])
push_word=None
if params['type']=="group.newpost":
push_word=u"%s在%s"%(user_info['user']['nick'],group_info.group_name)
if 'content' in post:
if len(post['content'])>20:
push_word+=u"说 %s..."%(post['content'][0:20])
else:
push_word+=u"说 %s"%(post['content'])
elif 'pictures' in post:
push_word+=u"发了几张图片"
#print push_word
if push_word:
for iosdev in iosdevices:
if iosdev.is_debug:
publish_debug_exchange.publish("body",headers={"message":push_word,
"uhid":iosdev.device_token,"badge":iosdev.badge+1})
else:
publish_release_exchange.publish("body",headers={"message":push_word,
"uhid":iosdev.device_token,"badge":iosdev.badge+1})
session.query(IOSDevice).filter(IOSDevice.uid.in_(offline_uids)).update({IOSDevice.badge:IOSDevice.badge+1},False)
session.commit()
exchange=None
publish_debug_exchange = None
publish_release_exchange = None
if __name__ == '__main__':
config_model='configs.frontend'
opts, args=getopt.getopt(sys.argv[1:],'c:',
['config='])
for k,v in opts:
if k in ('-c','--config'):
config_model=v
try:
configs=importlib.import_module(config_model)
except Exception,e:
print str(e)
exit(0)
QueueWork.WorkFunction=RequestWork
QueueWork.init(configs.Queue_Server,configs.Queue_Port,configs.Queue_Path,
configs.Queue_User,configs.Queue_PassWord,'group.change')
exchange=Exchange("sys.apn",type='topic',channel=QueueWork.channel,durable=True,delivery_mode=2)
publish_debug_exchange = Producer(QueueWork.channel,exchange,routing_key='msg.debug')
publish_release_exchange = Producer(QueueWork.channel,exchange,routing_key='msg.release')
QueueWork.run()