dingxin_toolbox_drf/update/utils/client_util.py

import os
import paramiko
from smb.SMBConnection import SMBConnection
from update.models import ClientRelease, Cinema
import pymysql
from pymysql.cursors import DictCursor


class ClientUtil:
    def __init__(self):
        self.smb_conn = SMBConnection('admin', 'admin', '', '', use_ntlm_v2=True)
        self.smb_host = '172.16.3.68'

    def get_test_client_file(self):
        self.smb_conn.connect(self.smb_host, 445)
        smb_files = self.smb_conn.listPath('data1', '/客户端/测试专用', pattern=r'client_v2.033*.7z')
        for file in smb_files:
            if ClientRelease.objects.filter(origin_name=file).first():
                continue
            local_file = open(rf'../../dx/client/{file}', 'wb')
            # 接收文件并写入本地文件
            self.smb_conn.retrieveFile('data1', rf'/客户端/测试专用/{file}', local_file)
            # 关闭本地文件
            local_file.close()
            self.write_db(file)
        self.smb_conn.close()
        return smb_files

    def get_prd_client_file(self):
        self.smb_conn.connect(self.smb_host, 445)
        prd_smb_files = self.smb_conn.listPath('data1', '/客户端/结测常用客户端', pattern=r'client_v2.033*.7z')
        for file in prd_smb_files:
            if ClientRelease.objects.filter(origin_name=file).first():
                continue
            local_file = open(rf'../../dx/client/{file}', 'wb')
            # 接收文件并写入本地文件
            self.smb_conn.retrieveFile('data1', rf'/客户端/结测常用客户端/{file}', local_file)
            # 关闭本地文件
            local_file.close()
            self.write_db(file)

        history_smb_files = self.smb_conn.listPath('data1', '/客户端/结测常用客户端/历史客户端',
                                                   pattern=r'client_v2.033*.7z')
        for file in history_smb_files:
            if ClientRelease.objects.filter(origin_name=file).first():
                continue
            local_file = open(rf'../../dx/client/{file}', 'wb')
            # 接收文件并写入本地文件
            self.smb_conn.retrieveFile('data1', rf'/客户端/结测常用客户端/历史客户端/{file}', local_file)
            # 关闭本地文件
            local_file.close()
            self.write_db(file)
        self.smb_conn.close()
        return prd_smb_files + history_smb_files

    @staticmethod
    def write_db(_file):
        # 写入数据库
        client_ver = _file[8:23]
        main_ver = _file[8:18]
        sub_ver = _file[19:23]
        upload_ver = _file[:23] + '.7z'
        _type = 'prd'
        ClientRelease.objects.update(origin_name=_file, client_ver=client_ver, main_ver=main_ver, sub_ver=sub_ver,
                                     upload_ver=upload_ver, client_type=_type)

    def update_client_file(self):
        prd_clients = self.get_prd_client_file()
        test_clients = self.get_test_client_file()
        all_clients = prd_clients + test_clients
        all_db_clients = ClientRelease.objects.filter(is_delete='0').all()
        for db_client in all_db_clients:
            if db_client['origin_name'] in all_clients:
                continue
            else:
                ClientRelease.objects.filter(pk=db_client['id']).update(is_delete='1')
                path = f'../../dx/client/{db_client["origin_name"]}'
                os.remove(path)

    def upload_client_file(self, cinema_ip, _release):
        cine = Cinema.objects.filter(ip=cinema_ip).first()
        db_config = {
            'host': cinema_ip,
            'username': cine['db_user'],
            'password': cine['db_pwd'],
            'port': 3306,
            'database': 'cine'
        }
        db_conn = pymysql.Connect(**db_config)
        db_cursor = db_conn.cursor(cursor=DictCursor)
        # 获取客户端信息
        client = ClientRelease.objects.filter(main_ver=_release).order_by('-sub_ver').first()
        print(client)
        if client:
            self.upload(cinema_ip, client['origin_name'], client['upload_name'])
            db_cursor.execute('UPDATE cinema_version SET client_version = %s WHERE 1=1;', (client['client_ver'],))
        else:
            db_cursor.execute('SELECT client_version FROM cinema_version;')
            client_ver = db_cursor.fetchone()['client_version']
            client = ClientRelease.objects.filter(client_ver=client_ver).order_by('-sub_ver').first()
            self.upload(cinema_ip, client['origin_name'], client['upload_name'])

    @staticmethod
    def upload(cine_ip, origin, target):
        # 创建Transport客户端
        trans = paramiko.Transport((cine_ip, 22))
        # 使用密码连接服务器
        trans.connect(username='root', password='cine123456')
        # 创建SFTP客户端
        sftp = paramiko.SFTPClient.from_transport(trans)
        # 上传文件 参数（本地文件路径， 远程文件路径）
        sftp.put(
            f"../../dx/client/{origin}",
            f"/data0/cine/resource/upload/client/{target}")
        # 关闭客户端
        trans.close()