ASJServer/Controller/DetectControllerV2.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
@Copyright (C) ansjer cop Video Technology Co.,Ltd.All rights reserved.
@AUTHOR: ASJRD018
@NAME: AnsjerFormal
@software: PyCharm
@DATE: 2019/1/14 15:57
@Version: python3.6
@MODIFY DECORD:ansjer dev
@file: DetectController.py
@Contact: chanjunkai@163.com
"""
import os
import time

import apns2
import jpush as jpush
import oss2
from django.http import JsonResponse
from django.views.generic.base import View
from pyfcm import FCMNotification
from Object.RedisObject import RedisObject
from Ansjer.config import DETECT_PUSH_DOMAIN, DETECT_PUSH_DOMAINS, DETECT_PUSH_DOMAIN_JIUAN, DETECT_PUSH_DOMAINS_JIUAN,\
                            SERVER_DOMAIN, SERVER_DOMAIN_SSL, \
                            OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, \
                            JPUSH_CONFIG, FCM_CONFIG, APNS_CONFIG, BASE_DIR, APNS_MODE,  SERVER_TYPE
from Model.models import Device_Info, VodHlsModel, Equipment_Info, UidSetModel, UidPushModel, CompanyModel, SysMsgModel, \
    AiService
from Object.ETkObject import ETkObject
from Object.RedisObject import RedisObject
from Object.ResponseObject import ResponseObject
from Object.TokenObject import TokenObject
from Object.UidTokenObject import UidTokenObject
from Service.CommonService import CommonService
from Service.ModelService import ModelService
import boto3
import botocore
from botocore import client
from Ansjer.config import PUSH_REDIS_ADDRESS


class DetectControllerViewV2(View):

    def get(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        # self.ip = CommonService.get_ip_address(request)
        return self.validation(request.GET, operation)

    def post(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        # self.ip = CommonService.get_ip_address(request)
        return self.validation(request.POST, operation)

    def validation(self, request_dict, operation):
        response = ResponseObject()
        if operation is None:
            return response.json(444, 'error path')
        token = request_dict.get('token', None)
        tko = TokenObject(token)
        if tko.code == 0:
            userID = tko.userID
            # 修改推送设置
            if operation == 'changeStatus':
                print("进入changeStatus")
                return self.do_change_status(userID, request_dict, response)
            # 查询推送信息
            elif operation == 'queryInfo':
                return self.do_query(request_dict, response, userID)
            # 更新推送延迟
            elif operation == 'updateInterval':
                return self.do_update_interval(userID, request_dict, response)
            else:
                return response.json(414)
        else:
            return response.json(tko.code)

    def do_change_status(self, userID, request_dict, response):
        token_val = request_dict.get('token_val', None)
        appBundleId = request_dict.get('appBundleId', None)
        app_type = request_dict.get('app_type', None)
        push_type = request_dict.get('push_type', None)
        status = request_dict.get('status', None)
        m_code = request_dict.get('m_code', None)
        uid = request_dict.get('uid', None)
        # 设备语言
        lang = request_dict.get('lang', 'en')
        tz = request_dict.get('tz', '0')
        company_secrete = request_dict.get('company_secrete', None)
        region = request_dict.get('region', None)  # app必须传：2：国内 1：国外
        electricity_status = request_dict.get('electricity_status', None)
        if not region:
            return response.json(444, 'region')
        region = int(region)
        # 消息提醒功能新增

        # 如果传空上来，就默认为0
        if tz == '':
            tz = 0
        else:
            tz = tz.replace("GMT", "")
        detect_group = request_dict.get('detect_group', None)
        interval = request_dict.get('interval', None)
        if not status and not electricity_status:
            return response.json(444, 'status and electricity_status')
        if not company_secrete:
            return response.json(444, 'company_secrete')
        company = CompanyModel.objects.filter(secret=company_secrete)
        if not company.exists():
            return response.json(444, 'company_secrete')
        # 关闭推送
        if not all([appBundleId, app_type, token_val, uid, m_code]):
            return response.json(444, 'appBundleId,app_type,token_val,uid,m_code')
        # 判断推送类型对应key是否存在
        print('push_type:', push_type)

        try:
            if push_type == '0':
                if appBundleId not in APNS_CONFIG.keys():
                    return response.json(904)
            elif push_type == '1':
                if appBundleId not in FCM_CONFIG.keys():
                    return response.json(904)
            elif push_type == '2':
                if appBundleId not in JPUSH_CONFIG.keys():
                    return response.json(904)
            else:
                return response.json(173)

            # 判断用户是否拥有设备
            device_info_qs = Device_Info.objects.filter(userID_id=userID, UID=uid)
            if not device_info_qs.exists():
                return response.json(14)

            # 更新或创建uid_set数据
            nowTime = int(time.time())
            uid_set_data = {}

            # 设置开关状态,0:关闭,1:开启
            if status:
                status = int(status)
                uid_set_data['detect_status'] = status
                device_info_qs.update(NotificationMode=status)

            # 检测类型
            if detect_group:
                uid_set_data['detect_group'] = detect_group

            # 设置消息推送间隔
            if interval:
                interval = int(interval)
                uid_set_data['detect_interval'] = interval
                # 开通了ai服务的设备,通过mqtt通知设备修改消息推送间隔
                ai_service_qs = AiService.objects.filter(uid=uid, use_status=1, endTime__lte=nowTime)
                if ai_service_qs.exists():
                    topic_name = 'ansjer/generic/{}'.format(uid)
                    msg = {
                        'commandType': 'AIState',
                        'payload': {
                            'IntervalTime': interval
                        }
                    }
                    req_success = CommonService.req_publish_mqtt_msg(uid, topic_name, msg)
                    if not req_success:
                        return response.json(10044)

            uid_set_qs = UidSetModel.objects.filter(uid=uid)
            if uid_set_qs.exists():
                uid_set_id = uid_set_qs[0].id
                uid_set_data['updTime'] = nowTime
                uid_set_qs.update(**uid_set_data)
            else:
                uid_set_data['uid'] = uid
                uid_set_data['addTime'] = nowTime
                uid_set_data['updTime'] = nowTime
                uid_set_qs = UidSetModel.objects.create(**uid_set_data)
                uid_set_id = uid_set_qs.id

            # 初始化UidPushModel推送表
            if electricity_status:
                uid_push_create_dict = {
                    'uid_set_id': uid_set_id,
                    'userID_id': userID,
                    'appBundleId': appBundleId,
                    'app_type': app_type,
                    'push_type': push_type,
                    'token_val': token_val,
                    'm_code': m_code,
                    'addTime': nowTime,
                    'updTime': nowTime,
                    'lang': lang,
                    'tz': tz
                }
                # 绑定设备推送
                UidPushModel.objects.create(**uid_push_create_dict)
                return response.json(0)

            if status == 0:
                # 状态为0的时候删除redis缓存数据
                self.do_delete_redis(uid)
                return response.json(0)
            elif status == 1:
                uid_push_qs = UidPushModel.objects.filter(userID_id=userID, m_code=m_code, uid_set__uid=uid)

                if uid_push_qs.exists():
                    uid_push_update_dict = {
                        'appBundleId': appBundleId,
                        'app_type': app_type,
                        'push_type': push_type,
                        'token_val': token_val,
                        'updTime': nowTime,
                        'lang': lang,
                        'tz': tz
                    }
                    uid_push_qs.update(**uid_push_update_dict)
                else:
                    # uid_set_id = uid_set_qs[0].id
                    uid_push_create_dict = {
                        'uid_set_id': uid_set_id,
                        'userID_id': userID,
                        'appBundleId': appBundleId,
                        'app_type': app_type,
                        'push_type': push_type,
                        'token_val': token_val,
                        'm_code': m_code,
                        'addTime': nowTime,
                        'updTime': nowTime,
                        'lang': lang,
                        'tz': tz
                    }
                    # 绑定设备推送
                    UidPushModel.objects.create(**uid_push_create_dict)

                if interval:
                    self.do_delete_redis(uid, interval)
                else:
                    self.do_delete_redis(uid)
                # utko = UidTokenObject()
                # # right
                # utko.generate(data={'uid': uid})
                etkObj = ETkObject(etk='')
                etk = etkObj.encrypt(uid)

                if company_secrete == 'MTEyMTNB':
                    url = DETECT_PUSH_DOMAIN
                    urls = DETECT_PUSH_DOMAINS
                else:
                    url = DETECT_PUSH_DOMAIN_JIUAN
                    urls = DETECT_PUSH_DOMAINS_JIUAN
                detectUrl = "{DETECT_PUSH_DOMAIN}notifyV2/push?etk={etk}&company_secrete={company_secrete}&region={region}". \
                    format(etk=etk, company_secrete=company_secrete, DETECT_PUSH_DOMAIN=url, region=region)
                detectUrls = "{DETECT_PUSH_DOMAIN_V2}notifyV2/push?etk={etk}&company_secrete={company_secrete}&region={region}". \
                    format(etk=etk, company_secrete=company_secrete, DETECT_PUSH_DOMAIN_V2=urls, region=region)
                return response.json(0, {'detectUrl': detectUrl, 'detectUrls': detectUrls})
            else:
                return response.json(173)
        except Exception as e:
            return response.json(500, repr(e))

    def do_delete_redis(self, uid, detect_interval=0):
        keyPattern = '{uid}*'.format(uid=uid)
        redisObj = RedisObject(db=6, SERVER_HOST=PUSH_REDIS_ADDRESS)
        keys = redisObj.get_keys(keyPattern)
        if keys:
            for key in keys:
                key = key.decode()
                if detect_interval == 0:
                    redisObj.del_data(key=key)
                elif key.find('plt') != -1:
                    continue
                elif key.find('flag') != -1:
                    redisObj.set_data(key=key, val=1, expire=detect_interval)
                else:
                    redisObj.del_data(key=key)

    def do_query(self, request_dict, response, userID):
        page = int(request_dict.get('page', None))
        line = int(request_dict.get('line', None))
        if not page or not line:
            return response.json(444, 'page,line')
        startTime = request_dict.get('startTime', None)
        endTime = request_dict.get('endTime', None)
        eventType = request_dict.get('eventType', None)
        region = request_dict.get('region', None)
        if not region:
            return response.json(444, 'region')
        region = int(region)
        now_time = int(time.time())

        qs = Equipment_Info.objects.filter(userID_id=userID).order_by('-eventTime')
        qs = qs.filter(eventTime__gt=now_time - 3600 * 168)

        if startTime and endTime:
            qs = qs.filter(eventTime__range=(startTime, endTime))
        if eventType:
            qs = qs.filter(eventType=eventType)
        uids = request_dict.get('uids', None)
        if uids:
            uid_list = uids.split(',')
            qs = qs.filter(devUid__in=uid_list)
            dvqs = Device_Info.objects.filter(UID__in=uid_list, userID_id=userID).values('UID', 'Type', 'NickName')
            uid_type_dict = {}
            for dv in dvqs:
                uid_type_dict[dv['UID']] = {'type': dv['Type'], 'NickName': dv['NickName']}
        else:
            dvqs = Device_Info.objects.filter(userID_id=userID).values('UID', 'Type', 'NickName')
            uid_type_dict = {}
            for dv in dvqs:
                uid_type_dict[dv['UID']] = {'type': dv['Type'], 'NickName': dv['NickName']}
        # print(uid_type_dict)
        if not qs.exists():
            return response.json(0, {'datas': [], 'count': 0})
        qs = qs.values('id', 'devUid', 'devNickName', 'Channel', 'eventType', 'status', 'alarm', 'eventTime',
                       'receiveTime', 'is_st', 'addTime', 'storage_location')

        count = qs.count()
        qr = qs[(page - 1) * line:page * line]
        res = []
        auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
        oss_img_bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'apg')
        aws_s3_guonei = boto3.client(
            's3',
            aws_access_key_id=AWS_ACCESS_KEY_ID[0],
            aws_secret_access_key=AWS_SECRET_ACCESS_KEY[0],
            config=botocore.client.Config(signature_version='s3v4'),
            region_name='cn-northwest-1'
        )
        aws_s3_guowai = boto3.client(
            's3',
            aws_access_key_id=AWS_ACCESS_KEY_ID[1],
            aws_secret_access_key=AWS_SECRET_ACCESS_KEY[1],
            config=botocore.client.Config(signature_version='s3v4'),
            region_name='us-east-1'
        )
        # vod_time_list = []
        for p in qr:
            devUid = p['devUid']
            eventTime = p['eventTime']
            channel = p['Channel']
            storage_location = p['storage_location']
            if p['is_st'] == 1:
                thumbspng = '{uid}/{channel}/{time}.jpeg'.format(uid=devUid, channel=p['Channel'], time=eventTime)
                if storage_location == 1:   # oss
                    response_url = oss_img_bucket.sign_url('GET', thumbspng, 300)
                    p['img'] = response_url
                    p['img_list'] = [response_url]
                elif region == 2 and storage_location == 2:  # 2:国内，aws
                    response_url = aws_s3_guonei.generate_presigned_url('get_object',
                                                                        Params={'Bucket': 'push', 'Key': thumbspng},
                                                                        ExpiresIn=300)
                    p['img'] = response_url
                    p['img_list'] = [response_url]
                elif region == 1 and storage_location == 2:   # 1：国外，aws
                    response_url = aws_s3_guowai.generate_presigned_url('get_object',
                                                                        Params={'Bucket': 'foreignpush', 'Key': thumbspng},
                                                                        ExpiresIn=300)
                    p['img'] = response_url
                    p['img_list'] = [response_url]

            elif p['is_st'] == 2:
                # 列表装载回放时间戳标记
                vodqs = VodHlsModel.objects.filter(uid=devUid, channel=channel, time=int(eventTime)) \
                    .values("bucket__bucket", "bucket__endpoint")
                # print(vodqs)
                if vodqs.exists():
                    bucket_name = vodqs[0]['bucket__bucket']
                    endpoint = vodqs[0]['bucket__endpoint']
                    bucket = oss2.Bucket(auth, endpoint, bucket_name)
                    ts = '{uid}/vod{channel}/{etime}/ts0.ts'.format(uid=devUid, channel=p['Channel'], etime=eventTime)
                    if storage_location == 1:   # oss
                        thumb0 = bucket.sign_url('GET', ts, 3600, params={'x-oss-process': 'video/snapshot,t_0000,w_700'})
                        thumb1 = bucket.sign_url('GET', ts, 3600, params={'x-oss-process': 'video/snapshot,t_1000,w_700'})
                        thumb2 = bucket.sign_url('GET', ts, 3600, params={'x-oss-process': 'video/snapshot,t_2000,w_700'})
                        # thumb3 = bucket.sign_url('GET', ts, 3600, params={'x-oss-process': 'video/snapshot,t_3000,w_700'})
                        p['img_list'] = [thumb0, thumb1, thumb2]
                    elif region == 2 and storage_location == 2:     # 2：国内,aws
                        thumb = aws_s3_guonei.generate_presigned_url('get_object',
                                                                     Params={'Bucket': 'push', 'Key': ts},
                                                                     ExpiresIn=3600)
                        p['img_list'] = [thumb]
                    elif region == 1 and storage_location == 2:   # 1：国外,aws
                        thumb = aws_s3_guowai.generate_presigned_url('get_object',
                                                                     Params={'Bucket': 'foreignpush', 'Key': ts},
                                                                     ExpiresIn=3600)
                        p['img_list'] = [thumb]
            elif p['is_st'] == 3:
                # 列表装载回放时间戳标记
                p['img_list'] = []
                for i in range(p['is_st']):
                    thumbspng = '{uid}/{channel}/{time}_{st}.jpeg'.format(uid=devUid, channel=p['Channel'], time=eventTime, st=i)
                    if storage_location == 1:   # oss
                        img = oss_img_bucket.sign_url('GET', thumbspng, 300)
                        p['img_list'].append(img)
                    elif region == 2 and storage_location == 2:  # 2:国内,aws
                        response_url = aws_s3_guonei.generate_presigned_url('get_object',
                                                                            Params={'Bucket': 'push', 'Key': thumbspng},
                                                                            ExpiresIn=300)
                        img = response_url
                        p['img_list'].append(img)
                    elif region == 1 and storage_location == 2:   # 1：国外,aws
                        response_url = aws_s3_guowai.generate_presigned_url('get_object',
                                                                            Params={'Bucket': 'foreignpush', 'Key': thumbspng},
                                                                            ExpiresIn=300)
                        img = response_url
                        p['img_list'].append(img)
            if devUid in uid_type_dict.keys():
                p['uid_type'] = uid_type_dict[devUid]['type']
                p['devNickName'] = uid_type_dict[devUid]['NickName']
            else:
                p['uid_type'] = ''
            res.append(p)
        return response.json(0, {'datas': res, 'count': count})

    def do_update_interval(self, userID, request_dict, response):
        uid = request_dict.get('uid', None)
        interval = request_dict.get('interval', None)
        dvqs = Device_Info.objects.filter(userID_id=userID, UID=uid)
        if dvqs.exists():
            uid_set_qs = UidSetModel.objects. \
                filter(uid=uid, uidpushmodel__userID_id=userID)
            # redisObj = RedisObject(db=8)
            # redisObj.del_data(key='uid_qs_' + userID)
            if uid_set_qs.exists():
                uid_set_qs.update(interval=int(interval))
            else:
                return response.json(173)
        else:
            return response.json(0)


# 设备调用接口
# 移动侦测接口
class NotificationView(View):

    def get(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        return self.validation(request.GET)

    def post(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        return self.validation(request.POST)

    def validation(self, request_dict):

        uidToken = request_dict.get('uidToken', None)
        etk = request_dict.get('etk', None)
        channel = request_dict.get('channel', '1')
        n_time = request_dict.get('n_time', None)
        event_type = request_dict.get('event_type', None)
        is_st = request_dict.get('is_st', None)
        company_secrete = request_dict.get('company_secrete', None)
        region = request_dict.get('region', None)
        if not region:
            return JsonResponse(status=200, data={'code': 404, 'msg': 'region is not exist'})
        region = int(region)
        # print("aaa")
        # return JsonResponse(0,safe=False)
        if not all([channel, n_time]):
            return JsonResponse(status=200, data={
                'code': 444,
                'msg': 'param is wrong'})
        if etk:
            eto = ETkObject(etk)
            uid = eto.uid
            if len(uid) != 20 and len(uid) != 14:
                return JsonResponse(status=200, data={'code': 404, 'msg': 'data is not exist'})
        else:
            utko = UidTokenObject(uidToken)
            uid = utko.UID

        pkey = '{uid}_{channel}_{event_type}_ptl'.format(uid=uid, event_type=event_type, channel=channel)
        # ykey = 'MUJ887NLR8K8GBM9111A_redis_qs'.format(uid=uid)
        ykey = '{uid}_redis_qs'.format(uid=uid)
        # dkey = '{uid}_{channel}_{event_type}_flag'.format(uid=uid, event_type=event_type, channel=channel)
        is_sys_msg = self.is_sys_msg(int(event_type))
        if is_sys_msg is True:
            dkey = '{uid}_{channel}_{event_type}_flag'.format(uid=uid, event_type=event_type, channel=channel)
        else:
            dkey = '{uid}_{channel}_flag'.format(uid=uid, channel=channel)

        # 判断redisObj.get_data(key=pkey):不为空
        redisObj = RedisObject(db=6)
        have_ykey = redisObj.get_data(key=ykey)  # uid_set 数据库缓存
        have_pkey = redisObj.get_data(key=pkey)  # 一分钟限制key
        have_dkey = redisObj.get_data(key=dkey)  # 推送类型限制

        # 一分钟外,推送开启状态
        detect_med_type = 0  # 0推送旧机制 1存库不推送，2推送存库
        # 暂时注销
        if have_pkey:
            if SERVER_TYPE != "Ansjer.formal_settings":
                res_data = {'code': 0, 'msg': 'Push once every 10 seconds'}
            else:
                res_data = {'code': 0, 'msg': 'Push it once a minute'}

            return JsonResponse(status=200, data=res_data)

        # 数据库读取数据
        if have_ykey:
            redis_list = eval(redisObj.get_data(key=ykey))
            print(have_ykey)
            if not redis_list:
                # 从数据库查询出来
                uid_push_qs = UidPushModel.objects.filter(uid_set__uid=uid, uid_set__detect_status=1). \
                    values('token_val', 'app_type', 'appBundleId', 'm_code',
                           'push_type', 'userID_id', 'userID__NickName',
                           'lang', 'm_code', 'tz', 'uid_set__nickname', 'uid_set__detect_interval', 'uid_set__detect_group',
                           'uid_set__channel')
                print(uid_push_qs)
                # 新建一个list接收数据
                redis_list = []
                # 把数据库数据追加进redis_list
                for qs in uid_push_qs:
                    redis_list.append(qs)
                # 修改redis数据，并设置过期时间为10分钟
                redisObj.set_data(key=ykey, val=str(redis_list), expire=600)
                if not redis_list:
                    res_data = {'code': 404, 'msg': 'error !'}
                    return JsonResponse(status=200, data=res_data)
        else:
            # 从数据库查询出来
            uid_push_qs = UidPushModel.objects.filter(uid_set__uid=uid,uid_set__detect_status=1). \
                values('token_val', 'app_type', 'appBundleId','m_code',
                       'push_type', 'userID_id', 'userID__NickName',
                       'lang', 'm_code', 'tz', 'uid_set__nickname', 'uid_set__detect_interval', 'uid_set__detect_group',
                       'uid_set__channel')
            print(uid_push_qs)
            # 新建一个list接收数据
            redis_list = []
            # 把数据库数据追加进redis_list
            for qs in uid_push_qs:
                redis_list.append(qs)
            # 修改redis数据，并设置过期时间为10分钟
            redisObj.set_data(key=ykey, val=str(redis_list), expire=600)
            if not redis_list:
                res_data = {'code': 404, 'msg': 'error !'}
                return JsonResponse(status=200, data=res_data)

            # 此时应该更新一下redis里面的dkey的有效时间
            # detect_interval = redis_list[0]['uid_set__detect_interval']
            # tmp_channel = redis_list[0]['uid_set__channel']
            # self.do_update_detect_interval(uid, tmp_channel, redisObj, detect_interval)

        if not redis_list:
            print("没有redi_list")
            res_data = {'code': 0, 'msg': 'no redi_list success!'}
            return JsonResponse(status=200, data=res_data)

        # is_sys_msg = self.is_sys_msg(int(event_type))
        nickname = redis_list[0]['uid_set__nickname']
        detect_interval = redis_list[0]['uid_set__detect_interval']
        detect_group = redis_list[0]['uid_set__detect_group']
        now_time = int(time.time())
        if not nickname:
            nickname = uid

        if detect_group is not None:
            if have_dkey:
                detect_med_type = 1  # 1为存库不推送
            else:
                detect_med_type = 2  # 为2的话，既推送，又存库
                # detect_group=0允许全部推送的时候
                if detect_group == '0'or detect_group == '':
                    redisObj.set_data(key=dkey, val=1, expire=detect_interval)
                else:
                    detect_group_list = detect_group.split(',')
                    if event_type in detect_group_list:
                        if detect_interval < 60:
                            detect_interval = 60
                        redisObj.set_data(key=dkey, val=1, expire=detect_interval)
                # 改为1秒
                # 如果不是正式
                if SERVER_TYPE!="Ansjer.formal_settings":
                    redisObj.set_data(key=pkey, val=1, expire=10)
                else:
                    redisObj.set_data(key=pkey, val=1, expire=60)

            # 打印have_ykey
        # return JsonResponse(status=200, data={'pkey': 0, 'have_ykey': have_ykey, 'have_pkey': have_pkey, 'have_ykey': have_dkey})

        # 旧模式并且没有pkey,重新创建一个
        if not detect_group and not have_pkey:
            # 设置推送时间为60秒一次
            # 如果不是正式
            if SERVER_TYPE != "Ansjer.formal_settings":
                redisObj.set_data(key=pkey, val=1, expire=10)
            else:
                redisObj.set_data(key=pkey, val=1, expire=60)
        # auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
        # bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'apg')
        aws_s3_guonei = boto3.client(
            's3',
            aws_access_key_id=AWS_ACCESS_KEY_ID[0],
            aws_secret_access_key=AWS_SECRET_ACCESS_KEY[0],
            config=botocore.client.Config(signature_version='s3v4'),
            region_name='cn-northwest-1'
        )
        aws_s3_guowai = boto3.client(
            's3',
            aws_access_key_id=AWS_ACCESS_KEY_ID[1],
            aws_secret_access_key=AWS_SECRET_ACCESS_KEY[1],
            config=botocore.client.Config(signature_version='s3v4'),
            region_name='us-east-1'
        )
        kwag_args = {
            'uid': uid,
            'channel': channel,
            'event_type': event_type,
            'n_time': n_time,
            # 'appBundleId': appBundleId,
            # 'token_val': token_val,
            # 'msg_title': msg_title,
            # 'msg_text': msg_text
        }
        eq_list = []
        sys_msg_list = []
        userID_ids = []
        do_apns_code = ''
        do_fcm_code = ''
        do_jpush_code = ''
        for up in redis_list:
            push_type = up['push_type']
            appBundleId = up['appBundleId']
            token_val = up['token_val']
            lang = up['lang']
            tz = up['tz']
            if tz is None or tz == '':
                tz = 0
            # 发送标题
            msg_title = self.get_msg_title(appBundleId=appBundleId, nickname=nickname)
            # 发送内容
            msg_text = self.get_msg_text(channel=channel, n_time=n_time, lang=lang, tz=tz,
                                         event_type=event_type)
            kwag_args['appBundleId'] = appBundleId
            kwag_args['token_val'] = token_val
            kwag_args['msg_title'] = msg_title
            kwag_args['msg_text'] = msg_text
            push_server_status = 0
            #推送
            if detect_med_type == 2 or detect_med_type == 0:
                if push_type == 0:  # ios apns
                    print('do_apns')
                    # self.do_apns(**kwag_args)
                    do_apns_code = self.do_apns(**kwag_args)
                    if isinstance(do_apns_code, int):
                        push_server_status = do_apns_code
                    else:
                        push_server_status = 400
                elif push_type == 1:  # android gcm
                    print('do_fcm')
                    do_fcm_code = self.do_fcm(**kwag_args)
                    push_server_status = 200
                elif push_type == 2:  # android jpush
                    print('do_jpush')
                    do_jpush_code = self.do_jpush(**kwag_args)
                    push_server_status = do_jpush_code
                    # return JsonResponse(status=200, data={'code': 0, '状态：': self.do_jpush(**kwag_args)})
            if detect_med_type == 1:
                do_apns_code = '只存库不推送'
                do_fcm_code = '只存库不推送'
                do_jpush_code = '只存库不推送'
            # 以下是存库
            userID_id = up["userID_id"]
            int_is_st = int(is_st)
            if userID_id not in userID_ids:
                eq_list.append(Equipment_Info(
                    userID_id=userID_id,
                    eventTime=n_time,
                    eventType=event_type,
                    devUid=uid,
                    devNickName=nickname,
                    Channel=channel,
                    alarm='Motion \tChannel:{channel}'.format(channel=channel),
                    is_st=int_is_st,
                    receiveTime=n_time,
                    addTime=now_time,
                    storage_location=2
                ))
                if is_sys_msg:
                    sys_msg_text = self.get_msg_text(channel=channel, n_time=n_time, lang=lang, tz=tz,
                                                     event_type=event_type, is_sys=1)
                    sys_msg_list.append(SysMsgModel(
                        userID_id=userID_id,
                        msg=sys_msg_text,
                        addTime=now_time,
                        updTime=now_time,
                        uid=uid,
                        eventType=event_type))
                userID_ids.append(userID_id)
        if is_sys_msg:
            SysMsgModel.objects.bulk_create(sys_msg_list)
        Equipment_Info.objects.bulk_create(eq_list)
        if is_st == '0' or is_st == '2':
            print("is_st=0or2")
            for up in redis_list:
                if up['push_type'] == 0:  # ios apns
                    up['do_apns_code'] = do_apns_code
                elif up['push_type'] == 1:  # android gcm
                    up['do_fcm_code'] = do_fcm_code
                elif up['push_type'] == 2:  # android jpush
                    up['do_jpush_code'] = do_jpush_code
                up['test_or_www'] = SERVER_TYPE
                del up['push_type']
                del up['userID_id']
                del up['userID__NickName']
                del up['lang']
                del up['tz']
                del up['uid_set__nickname']
                del up['uid_set__detect_interval']
                del up['uid_set__detect_group']
            return JsonResponse(status=200, data={'code': 0, 'msg': 'success 0 or 2' ,'re_list':redis_list})

        elif is_st == '1':
            print("is_st=1")
            # Endpoint以杭州为例，其它Region请按实际情况填写。
            # obj = '{uid}/{channel}/{filename}.jpeg'.format(uid=uid, channel=channel, filename=n_time)
            # 设置此签名URL在60秒内有效。
            # url = bucket.sign_url('PUT', obj, 7200)
            thumbspng = '{uid}/{channel}/{filename}.jpeg'.format(uid=uid, channel=channel, filename=n_time)
            if region == 2:  # 2:国内
                response_url = aws_s3_guonei.generate_presigned_url(
                    ClientMethod='put_object',
                    Params={
                        'Bucket': 'push',
                        'Key': thumbspng
                    },
                    ExpiresIn=3600
                )
            else:   # 1：国外
                response_url = aws_s3_guowai.generate_presigned_url(
                    ClientMethod='put_object',
                    Params={
                        'Bucket': 'foreignpush',
                        'Key': thumbspng
                    },
                    ExpiresIn=3600
                )
            for up in redis_list:
                up['do_apns_code'] = do_apns_code
                up['do_fcm_code'] = do_fcm_code
                up['do_jpush_code'] = do_jpush_code
                up['test_or_www'] = SERVER_TYPE
                del up['push_type']
                del up['userID_id']
                del up['userID__NickName']
                del up['lang']
                del up['tz']
                del up['uid_set__nickname']
                del up['uid_set__detect_interval']
                del up['uid_set__detect_group']
                # 不是正式服务器
            # response_url = response_url[:4] + response_url[5:]
            if SERVER_TYPE != "Ansjer.formal_settings":
                # res_data = {'code': 0, 'img_push': url, 'msg': 'success', 're_list': redis_list}
                res_data = {'code': 0, 'img_push': response_url, 'msg': 'success', 're_list': redis_list}
            else:
                # 是正式服务器的时候
                # res_data = {'code': 0, 'img_push': url, 'msg': 'success'}
                res_data = {'code': 0, 'img_push': response_url, 'msg': 'success'}
            return JsonResponse(status=200, data=res_data)

        elif is_st == '3':
            print("is_st=3")
            # 人形检测带动图
            # Endpoint以杭州为例，其它Region请按实际情况填写。
            img_url_list = []
            for i in range(int(is_st)):
                obj = '{uid}/{channel}/{filename}_{st}.jpeg'. \
                    format(uid=uid, channel=channel, filename=n_time, st=i)
                # 设置此签名URL在60秒内有效。
                # url = bucket.sign_url('PUT', obj, 7200)

                thumbspng = '{uid}/{channel}/{filename}_{st}.jpeg'. \
                    format(uid=uid, channel=channel, filename=n_time, st=i)
                if region == 2:  # 2:国内
                    response_url = aws_s3_guonei.generate_presigned_url(
                        ClientMethod='put_object',
                        Params={
                            'Bucket': 'push',
                            'Key': thumbspng
                        },
                        ExpiresIn=3600
                    )
                else:   # 1：国外
                    response_url = aws_s3_guowai.generate_presigned_url(
                        ClientMethod='put_object',
                        Params={
                            'Bucket': 'foreignpush',
                            'Key': thumbspng
                        },
                        ExpiresIn=3600
                    )
                # response_url = response_url[:4] + response_url[5:]
                img_url_list.append(response_url)

                # img_url_list.append(url)

            for up in redis_list:
                up['do_apns_code'] = do_apns_code
                up['do_fcm_code'] = do_fcm_code
                up['do_jpush_code'] = do_jpush_code
                up['test_or_www'] = SERVER_TYPE
                del up['push_type']
                del up['userID_id']
                del up['userID__NickName']
                del up['lang']
                del up['tz']
                del up['uid_set__nickname']
                del up['uid_set__detect_interval']
                del up['uid_set__detect_group']

            # 不是正式服务器
            if SERVER_TYPE != "Ansjer.formal_settings":
                res_data = {'code': 0, 'img_url_list': img_url_list, 'msg': 'success 3', 're_list': redis_list}
            else:
                # 是正式服务器的时候
                res_data = {'code': 0, 'img_url_list': img_url_list, 'msg': 'success 3'}
            return JsonResponse(status=200, data=res_data)


    def get_msg_title(self, appBundleId, nickname):
        package_title_config = {
            'com.ansjer.customizedd_a': 'DVS',
            'com.ansjer.zccloud_a': 'ZosiSmart',
            'com.ansjer.zccloud_ab': '周视',
            'com.ansjer.adcloud_a': 'ADCloud',
            'com.ansjer.adcloud_ab': 'ADCloud',
            'com.ansjer.accloud_a': 'ACCloud',
            'com.ansjer.loocamccloud_a': 'Loocam',
            'com.ansjer.loocamdcloud_a': 'Anlapus',
            'com.ansjer.customizedb_a': 'COCOONHD',
            'com.ansjer.customizeda_a': 'Guardian365',
            'com.ansjer.customizedc_a': 'PatrolSecure',
        }
        if appBundleId in package_title_config.keys():
            return package_title_config[appBundleId] + '(' + nickname + ')'
        else:
            return nickname

    def is_sys_msg(self, event_type):
        event_type_list = [702, 703, 704]
        if event_type in event_type_list:
            return True
        return False

    def get_msg_text(self, channel, n_time, lang, tz, event_type, is_sys=0):
        n_date = CommonService.get_now_time_str(n_time=n_time, tz=tz,lang=lang)
        etype = int(event_type)
        if lang == 'cn':
            if etype == 704:
                msg_type = '电量过低'
            elif etype == 702:
                msg_type = '摄像头休眠'
            elif etype == 703:
                msg_type = '摄像头唤醒'
            else:
                msg_type = ''
            if is_sys:
                send_text = '{msg_type} 通道:{channel}'.format(msg_type=msg_type, channel=channel)
            else:
                send_text = '{msg_type} 通道:{channel} 日期:{date}'.format(msg_type=msg_type, channel=channel, date=n_date)
                # send_text = '{msg_type} 通道:{channel} 日期:{date}'.format(msg_type=msg_type, channel=channel, date=n_date)
        else:
            if etype == 704:
                msg_type = 'Low battery'
            elif etype == 702:
                msg_type = 'Camera sleep'
            elif etype == 703:
                msg_type = 'Camera wake'
            else:
                msg_type = ''
            if is_sys:
                send_text = '{msg_type} channel:{channel}'. \
                    format(msg_type=msg_type, channel=channel)
            else:
                send_text = '{msg_type} channel:{channel} date:{date}'. \
                    format(msg_type=msg_type, channel=channel, date=n_date)
        return send_text

    def do_jpush(self, uid, channel, appBundleId, token_val, event_type, n_time,
                 msg_title, msg_text):
        app_key = JPUSH_CONFIG[appBundleId]['Key']
        master_secret = JPUSH_CONFIG[appBundleId]['Secret']
        # 此处换成各自的app_key和master_secre
        _jpush = jpush.JPush(app_key, master_secret)
        push = _jpush.create_push()
        # if you set the logging level to "DEBUG",it will show the debug logging.
        # _jpush.set_logging("DEBUG")
        # push.audience = jpush.all_
        push.audience = jpush.registration_id(token_val)
        push_data = {"alert": "Motion ", "event_time": n_time, "event_type": event_type, "msg": "",
                     "received_at": n_time, "sound": "sound.aif", "uid": uid, "zpush": "1", "channel": channel}
        android = jpush.android(alert=msg_text, priority=1, style=1, alert_type=7,
                                big_text=msg_text, title=msg_title,
                                extras=push_data)
        push.notification = jpush.notification(android=android)
        push.platform = jpush.all_
        res = push.send()
        print(res)
        return res.status_code
        # try:
        #     res = push.send()
        #     print(res)
        # except Exception as e:
        #     print("jpush fail")
        #     print("Exception")
        #     print(repr(e))
        #     return
        # else:
        #     print("jpush success")
        #     return

    def do_fcm(self, uid, channel, appBundleId, token_val, event_type, n_time, msg_title, msg_text):
        try:
            serverKey = FCM_CONFIG[appBundleId]
        except Exception as e:
            return 'serverKey abnormal'
        push_service = FCMNotification(api_key=serverKey)
        data = {"alert": "Motion ", "event_time": n_time, "event_type": event_type, "msg": "",
                "received_at": n_time, "sound": "sound.aif", "uid": uid, "zpush": "1", "channel": channel}
        result = push_service.notify_single_device(registration_id=token_val, message_title=msg_title,
                                                   message_body=msg_text, data_message=data,
                                                   extra_kwargs={
                                                       'default_vibrate_timings': True,
                                                       'default_sound': True,
                                                       'default_light_settings': True
                                                   })
        print('fcm push ing')
        print(result)
        return result

    def do_apns(self, uid, channel, appBundleId, token_val, event_type, n_time, msg_title,
                msg_text):
        try:
            cli = apns2.APNSClient(mode=APNS_MODE,
                                   client_cert=os.path.join(BASE_DIR, APNS_CONFIG[appBundleId]['pem_path']))

            push_data = {"alert": "Motion ", "event_time": n_time, "event_type": event_type, "msg": "",
                         "received_at": n_time, "sound": "sound.aif", "uid": uid, "zpush": "1", "channel": channel}
            alert = apns2.PayloadAlert(body=msg_text, title=msg_title)
            payload = apns2.Payload(alert=alert, custom=push_data)

            # return uid, channel, appBundleId, str(token_val), event_type, n_time, msg_title,msg_text
            n = apns2.Notification(payload=payload, priority=apns2.PRIORITY_LOW)
            res = cli.push(n=n, device_token=token_val, topic=appBundleId)
            print(res.status_code)

            #     200, 推送成功。
            # 　　400, 请求有问题。
            # 　　403, 证书或Token有问题。
            # 　　405, 请求方式不正确, 只支持POST请求
            # 　　410, 设备的Token与证书不一致
            if res.status_code == 200:
                return res.status_code
            else:
                print('apns push fail')
                print(res.reason)
                return res.status_code
        except (ValueError, ArithmeticError):
            return 'The program has a numeric format exception, one of the arithmetic exceptions'
        except Exception as e:
            print(repr(e))
            return repr(e)

    def do_update_detect_interval(self, uid, channel, redisObject, detect_interval):
        if channel == 0:
            channel = 17
        else:
            channel += 1
        for i in range(1, channel):
            tmpDKey = '{uid}_{channel}_{event_type}_flag'.format(uid=uid, event_type=51, channel=i)
            if tmpDKey is not False:
                llt = redisObject.get_ttl(tmpDKey)
                if llt > detect_interval:
                    redisObject.set_data(key=tmpDKey, val=1, expire=detect_interval)

            tmpDKey = '{uid}_{channel}_{event_type}_flag'.format(uid=uid, event_type=54, channel=i)
            if tmpDKey is not False:
                llt = redisObject.get_ttl(tmpDKey)
                if llt > detect_interval:
                    redisObject.set_data(key=tmpDKey, val=1, expire=detect_interval)


# 这个接口没有调用过，不敢动
# http://test.dvema.com/detect/add?uidToken=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1aWQiOiJQMldOR0pSRDJFSEE1RVU5MTExQSJ9.xOCI5lerk8JOs5OcAzunrKCfCrtuPIZ3AnkMmnd-bPY&n_time=1526845794&channel=1&event_type=51&is_st=0
# 移动侦测接口
class PushNotificationView(View):

    def get(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        # operation = kwargs.get('operation')
        return self.validation(request.GET)

    def post(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        # operation = kwargs.get('operation')
        return self.validation(request.POST)

    def validation(self, request_dict):
        etk = request_dict.get('etk', None)
        channel = request_dict.get('channel', '1')
        n_time = request_dict.get('n_time', None)
        event_type = request_dict.get('event_type', None)
        is_st = request_dict.get('is_st', None)
        region = request_dict.get('region', '2')
        region = int(region)
        eto = ETkObject(etk)
        uid = eto.uid
        if len(uid) == 20:
            redisObj = RedisObject(db=6)
            # pkey = '{uid}_{channel}_ptl'.format(uid=uid, channel=channel)
            pkey = '{uid}_ptl'.format(uid=uid)
            ykey = '{uid}_redis_qs'.format(uid=uid)
            if redisObj.get_data(key=pkey):
                res_data = {'code': 0, 'msg': 'success,!33333333333'}
                return JsonResponse(status=200, data=res_data)
            else:
                redisObj.set_data(key=pkey, val=1, expire=60)
            ##############
            redis_data = redisObj.get_data(key=ykey)
            if redis_data:
                redis_list = eval(redis_data)
            else:
                # 设置推送时间为60秒一次
                redisObj.set_data(key=pkey, val=1, expire=60)
                print("从数据库查到数据")
                # 从数据库查询出来
                uid_push_qs = UidPushModel.objects.filter(uid_set__uid=uid, uid_set__detect_status=1). \
                    values('token_val', 'app_type', 'appBundleId',
                           'push_type', 'userID_id', 'lang','m_code',
                           'tz', 'uid_set__nickname')
                # 新建一个list接收数据
                redis_list = []
                # 把数据库数据追加进redis_list
                for qs in uid_push_qs:
                    redis_list.append(qs)
                # 修改redis数据，并设置过期时间为10分钟
            if redis_list:
                redisObj.set_data(key=ykey, val=str(redis_list), expire=600)
                # auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
                # bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'apg')
                aws_s3_guonei = boto3.client(
                    's3',
                    aws_access_key_id=AWS_ACCESS_KEY_ID[0],
                    aws_secret_access_key=AWS_SECRET_ACCESS_KEY[0],
                    config=botocore.client.Config(signature_version='s3v4'),
                    region_name='cn-northwest-1'
                )
                aws_s3_guowai = boto3.client(
                    's3',
                    aws_access_key_id=AWS_ACCESS_KEY_ID[1],
                    aws_secret_access_key=AWS_SECRET_ACCESS_KEY[1],
                    config=botocore.client.Config(signature_version='s3v4'),
                    region_name='us-east-1'
                )
                self.do_bulk_create_info(redis_list, n_time, channel, event_type, is_st, uid)
                if is_st == '0' or is_st == '2':
                    return JsonResponse(status=200, data={'code': 0, 'msg': 'success44444444444444444'})
                elif is_st == '1':
                    # Endpoint以杭州为例，其它Region请按实际情况填写。
                    # obj = '{uid}/{channel}/{filename}.jpeg'.format(uid=uid, channel=channel, filename=n_time)
                    # 设置此签名URL在60秒内有效。
                    # url = bucket.sign_url('PUT', obj, 7200)
                    thumbspng = '{uid}/{channel}/{filename}.jpeg'.format(uid=uid, channel=channel, filename=n_time)
                    if region == 2:  # 2:国内
                        response_url = aws_s3_guonei.generate_presigned_url(
                            ClientMethod='put_object',
                            Params={
                                'Bucket': 'push',
                                'Key': thumbspng
                            },
                            ExpiresIn=3600
                        )
                    else:   # 1：国外
                        response_url = aws_s3_guowai.generate_presigned_url(
                            ClientMethod='put_object',
                            Params={
                                'Bucket': 'foreignpush',
                                'Key': thumbspng
                            },
                            ExpiresIn=3600
                        )
                    # res_data = {'code': 0, 'img_push': url, 'msg': 'success'}
                    # response_url = response_url[:4] + response_url[5:]
                    res_data = {'code': 0, 'img_push': response_url, 'msg': 'success'}
                    return JsonResponse(status=200, data=res_data)
                elif is_st == '3':
                    # 人形检测带动图
                    img_url_list = []
                    for i in range(int(is_st)):
                        # obj = '{uid}/{channel}/{filename}_{st}.jpeg'. \
                        #     format(uid=uid, channel=channel, filename=n_time, st=i)
                        # 设置此签名URL在60秒内有效。
                        # url = bucket.sign_url('PUT', obj, 7200)

                        thumbspng = '{uid}/{channel}/{filename}_{st}.jpeg'. \
                            format(uid=uid, channel=channel, filename=n_time, st=i)
                        if region == 2:  # 2:国内
                            response_url = aws_s3_guonei.generate_presigned_url(
                                ClientMethod='put_object',
                                Params={
                                    'Bucket': 'push',
                                    'Key': thumbspng
                                },
                                ExpiresIn=3600
                            )
                        else:   # 1：国外
                            response_url = aws_s3_guowai.generate_presigned_url(
                                ClientMethod='put_object',
                                Params={
                                    'Bucket': 'foreignpush',
                                    'Key': thumbspng
                                },
                                ExpiresIn=3600
                            )
                        # response_url = response_url[:4] + response_url[5:]
                        img_url_list.append(response_url)

                        # img_url_list.append(url)
                    res_data = {'code': 0, 'img_url_list': img_url_list, 'msg': 'success'}
                    return JsonResponse(status=200, data=res_data)
            else:
                return JsonResponse(status=200, data={'code': 404, 'msg': 'data is not exist'})
        else:
            return JsonResponse(status=200, data={'code': 404, 'msg': 'wrong etk'})

    def do_bulk_create_info(self, uaqs, n_time, channel, event_type, is_st, uid):
        now_time = int(time.time())
        # 设备昵称
        userID_ids = []
        sys_msg_list = []
        is_sys_msg = self.is_sys_msg(int(event_type))
        is_st = int(is_st)
        eq_list = []
        nickname = uaqs[0]['uid_set__nickname']
        if not nickname:
            nickname = uid
        for ua in uaqs:
            lang = ua['lang']
            tz = ua['tz']
            userID_id = ua["userID_id"]
            if userID_id not in userID_ids:
                eq_list.append(Equipment_Info(
                    userID_id=userID_id,
                    eventTime=n_time,
                    eventType=event_type,
                    devUid=uid,
                    devNickName=nickname,
                    Channel=channel,
                    alarm='Motion \tChannel:{channel}'.format(channel=channel),
                    is_st=is_st,
                    receiveTime=n_time,
                    addTime=now_time,
                    storage_location=2
                ))
                if is_sys_msg:
                    sys_msg_text = self.get_msg_text(channel=channel, n_time=n_time, lang=lang, tz=tz,
                                                     event_type=event_type, is_sys=1)
                    sys_msg_list.append(SysMsgModel(
                        userID_id=userID_id,
                        msg=sys_msg_text,
                        addTime=now_time,
                        updTime=now_time,
                        uid=uid,
                        eventType=event_type))
        if eq_list:
            print('eq_list')
            Equipment_Info.objects.bulk_create(eq_list)
        if is_sys_msg:
            print('sys_msg')
            SysMsgModel.objects.bulk_create(sys_msg_list)
        return True

    def is_sys_msg(self, event_type):
        event_type_list = [702, 703, 704]
        if event_type in event_type_list:
            return True
        return False

    def get_msg_text(self, channel, n_time, lang, tz, event_type, is_sys=0):
        n_date = CommonService.get_now_time_str(n_time=n_time, tz=tz)
        etype = int(event_type)
        if lang == 'cn':
            if etype == 704:
                msg_type = '电量过低'
            elif etype == 702:
                msg_type = '摄像头休眠'
            elif etype == 703:
                msg_type = '摄像头唤醒'
            else:
                msg_type = ''
            if is_sys:
                send_text = '{msg_type} 通道:{channel}'.format(msg_type=msg_type, channel=channel)
            else:
                send_text = '{msg_type} 通道:{channel} 日期:{date}'.format(msg_type=msg_type, channel=channel, date=n_date)
        else:
            if etype == 704:
                msg_type = 'Low battery'
            elif etype == 702:
                msg_type = 'Camera sleep'
            elif etype == 703:
                msg_type = 'Camera wake'
            else:
                msg_type = ''
            if is_sys:
                send_text = '{msg_type} channel:{channel}'. \
                    format(msg_type=msg_type, channel=channel)
            else:
                send_text = '{msg_type} channel:{channel} date:{date}'. \
                    format(msg_type=msg_type, channel=channel, date=n_date)
        return send_text