feat: 去除sqlite加密能力以适配树莓派
This commit is contained in:
@@ -3,232 +3,60 @@
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import argparse
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import getpass
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import logging
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import sys
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import time
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import os
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from weixin import WebWeixin
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from sqlcipher3 import dbapi2 as sqlite
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import queue
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import websockets
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import sys
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import threading
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import asyncio
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import sqlite3
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from wxbot import WXBot
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from message_queue import wxbot_instance, message_consumer
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class WXBotThreadStarter(threading.Thread):
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def __init__(self, wxbot):
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threading.Thread.__init__(self)
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self.wxbot = wxbot
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def run(self):
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self.wxbot.start()
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def parse_args():
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parser = argparse.ArgumentParser()
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parser.add_argument('-f', '--db-file', required=True, help='数据库文件')
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parser.add_argument('-d', '--data-dir',required=True, help='文件存储目录')
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parser.add_argument('--debug', action='store_true', help='调试模式')
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parser.add_argument("-f", "--db-file", required=True, help="数据库文件")
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parser.add_argument("-d", "--data-dir", required=True, help="文件存储目录")
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parser.add_argument("-s", "--serve", action="store_true", help="开启HTTP服务")
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parser.add_argument("--debug", action="store_true", help="调试模式")
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args = parser.parse_args()
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return args
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class WXBot(WebWeixin):
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def getUserNickName(self, id):
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if id == self.User['UserName']:
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return self.User['NickName']
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for member in self.ContactList:
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if member['UserName'] == id:
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return member['NickName']
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return None
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# 获取用户备注（没有则返回昵称）或群名称，若本地无相关数据返回_unknown
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def getUserOrGroupName(self, id):
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name = '_unknown'
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if id == self.User['UserName']:
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return self.User['NickName'] # 自己
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if id[:2] == '@@':
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# 群
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name = self.getGroupName(id)
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else:
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# 特殊账号
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for member in self.SpecialUsersList:
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if member['UserName'] == id:
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name = member['RemarkName'] if member[
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'RemarkName'] else member['NickName']
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# 公众号或服务号
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for member in self.PublicUsersList:
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if member['UserName'] == id:
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name = member['RemarkName'] if member[
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'RemarkName'] else member['NickName']
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# 直接联系人
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for member in self.ContactList:
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if member['UserName'] == id:
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name = member['RemarkName'] if member[
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'RemarkName'] else member['NickName']
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# 群友
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for member in self.GroupMemeberList:
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if member['UserName'] == id:
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name = member['DisplayName'] if member[
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'DisplayName'] else member['NickName']
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return name
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def composeMessageID(self, msgID, timestamp):
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return time.strftime('%Y%m%d%H%M%S', time.localtime(timestamp)) + msgID
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def saveMessageImage(self, msgid, composedID):
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url = self.base_uri + \
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'/webwxgetmsgimg?MsgID=%s&skey=%s' % (msgid, self.skey)
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data = self._get(url, 'webwxgetmsgimg')
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return self.saveFile(composedID[:4], composedID + '.jpg', data)
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def saveVoice(self, msgid, composedID):
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url = self.base_uri + \
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'/webwxgetvoice?msgid=%s&skey=%s' % (msgid, self.skey)
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data = self._get(url, api='webwxgetvoice')
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return self.saveFile(composedID[:4], composedID + '.mp3', data)
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def saveVideo(self, msgid, composedID):
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url = self.base_uri + \
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'/webwxgetvideo?msgid=%s&skey=%s' % (msgid, self.skey)
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data = self._get(url, api='webwxgetvideo')
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return self.saveFile(composedID[:4], composedID + '.mp4', data)
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def saveFile(self, subdir, filename, data):
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if data == '':
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return False
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dirName = os.path.join(dataDir, subdir)
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if not os.path.exists(dirName):
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os.makedirs(dirName)
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fn = os.path.join(dirName, filename)
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with open(fn, 'wb') as f:
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f.write(data)
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f.close()
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return True
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def handleMsg(self, r):
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if self.DEBUG:
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print("处理消息, NewMessageCount =", r['AddMsgCount'])
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for msg in r['AddMsgList']:
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msgID = msg['MsgId']
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composedID = self.composeMessageID(msgID, msg['CreateTime'])
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msgType = msg['MsgType']
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if msg['FromUserName'] in self.SpecialUsers or msg['ToUserName'] in self.SpecialUsers:
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# 过滤特殊帐号消息
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continue
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elif msgType in (50, 51, 52, 53, 9999):
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#无用消息
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continue
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sql = "INSERT INTO msg (\
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msg_id,\
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create_time,\
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msg_type,\
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content,\
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from_name,\
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from_nickname,\
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to_name,\
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to_nickname,\
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group_name\
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) VALUES (\
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:msg_id,\
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:create_time,\
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:msg_type,\
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:content,\
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:from_name,\
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:from_nickname,\
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:to_name,\
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:to_nickname,\
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:group_name\
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)"
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params = {
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"msg_id": composedID,
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"create_time": msg['CreateTime'],
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"msg_type": msgType,
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"content": None,
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"from_name": self.getUserOrGroupName(msg['FromUserName']),
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"from_nickname": self.getUserNickName(msg['FromUserName']),
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"to_name": self.getUserOrGroupName(msg['ToUserName']),
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"to_nickname": self.getUserNickName(msg['ToUserName']),
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"group_name": None
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}
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if msg['FromUserName'] == self.User['UserName']:
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params['from_name'] = '_self'
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elif msg['ToUserName'] == self.User['UserName']:
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params['to_name'] = '_self'
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if msg['FromUserName'][:2] == '@@':
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# 群消息
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if ":<br/>" in msg['Content']:
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[people, content] = msg['Content'].split(':<br/>', 1)
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params['group_name'] = self.getUserOrGroupName(msg['FromUserName'])
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params['from_name'] = self.getUserOrGroupName(people)
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params['to_name'] = params['to_nickname'] = None
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elif msg['ToUserName'][:2] == '@@':
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# 发送的群消息
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params['group_name'] = self.getUserOrGroupName(msg['ToUserName'])
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params['from_name'] = self.User['NickName']
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params['to_name'] = params['to_nickname'] = None
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if msgType == 1:
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# 文字消息
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if params['from_name'] == '_unknown' or params['to_name'] == '_unknown':
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# 有陌生人的文字消息，可能是新添加的好友，重新获取联系人列表
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self.webwxgetcontact()
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# 重新获取用户名称
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params['from_name'] = self.getUserOrGroupName(
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msg['FromUserName'])
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params['to_name'] = self.getUserOrGroupName(
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msg['ToUserName'])
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params['content'] = msg['Content'].replace('<', '<').replace('>', '>')
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elif msgType == 3:
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params['content'] = "[图片](%s)" % composedID
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self.saveMessageImage(msgID, composedID)
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elif msgType == 34:
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params['content'] = "[语音](%s)" % composedID
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self.saveVoice(msgID, composedID)
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elif msgType == 43:
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params['content'] = "[视频](%s)" % composedID
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self.saveVideo(msgID, composedID)
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elif msgType == 62:
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params['msg_type'] = 43
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params['content'] = "[小视频](%s)" % composedID
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self.saveVideo(msgID, composedID)
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elif msgType == 42:
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params['msg_type'] = 0
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params['content'] = "[名片](%s)" % msg['RecommendInfo']['NickName']
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elif msgType == 47:
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if msg['HasProductId'] == 1:
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# 有版权的表情包，无法在Web端查看
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params['msg_type'] = 0
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params['content'] = "[表情包图片]"
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else:
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params['msg_type'] = 3
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params['content'] = "[动画表情](%s)" % composedID
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self.saveMessageImage(msgID, composedID)
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elif msgType == 49:
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params['msg_type'] = 0
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params['content'] = "[链接：%s](%s)" % (msg['FileName'], msg['Url'])
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elif msgType == 10000:
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params['msg_type'] = 0
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params['content'] = "[系统消息](%s)" % (msg['Content'])
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elif msgType == 10002:
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params['msg_type'] = 0
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params['content'] = "[系统消息](%s撤回了一条消息)" % params['from_name']
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else:
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params['msg_type'] = 0
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params['content'] = "[未识别消息]" + msg['Content']
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conn.execute(sql, params)
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conn.commit()
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if __name__ == '__main__':
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if sys.stdout.encoding == 'cp936':
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if __name__ == "__main__":
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if sys.stdout.encoding == "cp936":
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sys.stdout = UnicodeStreamFilter(sys.stdout)
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logger = logging.getLogger(__name__)
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if not sys.platform.startswith('win'):
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if not sys.platform.startswith("win"):
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import coloredlogs
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coloredlogs.install(level='INFO')
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coloredlogs.install(level="INFO")
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args = parse_args()
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dataDir = args.data_dir
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if not os.access(os.path.dirname(args.db_file), os.X_OK) and not os.access(args.db_file, os.W_OK):
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if not os.access(os.path.dirname(args.db_file), os.X_OK) and not os.access(
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args.db_file, os.W_OK
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):
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print("无法创建或打开数据库文件")
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exit()
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elif not os.access(dataDir, os.X_OK):
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elif not os.access(args.data_dir, os.X_OK):
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print("数据目录不存在或权限不足")
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exit()
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conn = sqlite.connect(args.db_file)
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conn = sqlite3.connect(args.db_file)
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while True:
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try:
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passwd = getpass.getpass("输入数据库密码：")
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if passwd != '':
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conn.execute("PRAGMA KEY = %s" % passwd)
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conn.execute("CREATE TABLE IF NOT EXISTS msg (\
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conn.execute(
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"CREATE TABLE IF NOT EXISTS msg (\
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msg_id TEXT NOT NULL,\
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create_time INTEGER NOT NULL,\
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msg_type INTEGER NOT NULL,\
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@@ -238,10 +66,11 @@ if __name__ == '__main__':
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to_name TEXT,\
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to_nickname TEXT,\
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group_name TEXT\
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);")
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);"
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)
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break
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except sqlite.DatabaseError as e:
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if 'file is not a database' in e.args:
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except sqlite3.DatabaseError as e:
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if "file is not a database" in e.args:
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print("密码错误，请重试")
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else:
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print("打开数据库失败", e)
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@@ -250,7 +79,13 @@ if __name__ == '__main__':
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except Exception as e:
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print("打开数据库失败", e)
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exit(1)
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wxbot = WXBot()
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msg_queue = queue.Queue(1024)
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wxbot = WXBot(conn)
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wxbot_instance['current'] = wxbot
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wxbot.DEBUG = args.debug
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wxbot.saveFolder = dataDir
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wxbot.start()
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wxbot.saveFolder = args.data_dir
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WXBotThreadStarter(wxbot).start()
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if args.serve:
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start_server = websockets.serve(message_consumer, "localhost", 8083)
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asyncio.get_event_loop().run_until_complete(start_server)
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asyncio.get_event_loop().run_forever()
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@@ -0,0 +1,44 @@
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import queue
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import time
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import asyncio
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import websockets
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import json
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async def message_consumer(websocket, path):
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subscription = wxbot_instance.subscribe()
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while not websocket.closed:
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try:
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message = subscription.queue.get_nowait()
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subscription.lastRead = time.time()
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if message == None:
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await ws.close(code=1000)
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break
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await websocket.send(json.dumps(message))
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except queue.Empty:
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await asyncio.sleep(1)
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continue
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except WebSocketDisconnected:
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wxbot_instance.unsubscribe(subscription)
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subscription = None
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return
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except:
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wxbot_instance.unsubscribe(subscription)
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subscription = None
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await ws.close(code=1001)
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if subscription != None:
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wxbot_instance.unsubscribe()
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wxbot_instance = {"current": None}
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class MessageTransfer:
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def __init__(self, msg_queue):
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message_queue = msg_queue
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self.msg_queue = msg_queue
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def consume_message():
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msg = msg_queue.get()
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for session in sessions:
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pass
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@@ -10,3 +10,4 @@ pyqrcode
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certifi
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argparse
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sqlcipher3-binary
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websockets
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Executable
+9
@@ -0,0 +1,9 @@
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#!/bin/bash
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if ! (cd "$(dirname "$0")" && cd ..); then
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echo 进入项目根目录失败
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exit 1
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fi
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python3 -m venv ./venv
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source ./venv/bin/activate
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pip install -r requirements.txt
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@@ -0,0 +1,258 @@
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from weixin import WebWeixin
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import sys
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import time
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import queue
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import logging
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import os
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class Subscription:
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def __init__(self, queue):
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self.lastRead = time.time()
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self.queue = queue
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# 扩展一下将数据存到数据库
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class WXBot(WebWeixin):
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def __init__(self, db_conn):
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super(WXBot, self).__init__()
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self.db_conn = db_conn
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self.subscriptions = [] # type: List[Subscription]
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def getUserNickName(self, id):
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if id == self.User["UserName"]:
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return self.User["NickName"]
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for member in self.ContactList:
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if member["UserName"] == id:
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return member["NickName"]
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return None
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# 获取用户备注（没有则返回昵称）或群名称，若本地无相关数据返回_unknown
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def getUserOrGroupName(self, id):
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name = "_unknown"
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if id == self.User["UserName"]:
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return self.User["NickName"] # 自己
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if id[:2] == "@@":
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# 群
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name = self.getGroupName(id)
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else:
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# 特殊账号
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for member in self.SpecialUsersList:
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if member["UserName"] == id:
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name = (
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member["RemarkName"]
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if member["RemarkName"]
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else member["NickName"]
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)
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# 公众号或服务号
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for member in self.PublicUsersList:
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if member["UserName"] == id:
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name = (
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member["RemarkName"]
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if member["RemarkName"]
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else member["NickName"]
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)
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# 直接联系人
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for member in self.ContactList:
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if member["UserName"] == id:
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name = (
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member["RemarkName"]
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if member["RemarkName"]
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else member["NickName"]
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)
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# 群友
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for member in self.GroupMemeberList:
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if member["UserName"] == id:
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name = (
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member["DisplayName"]
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if member["DisplayName"]
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else member["NickName"]
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)
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return name
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# 订阅新消息
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def subscribe(self):
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print("new subscription")
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sub = Subscription(queue.Queue(1024))
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self.subscriptions.append(sub)
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return sub
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def unsubscribe(self, subscription):
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self.subscriptions.remove(subscription)
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def composeMessageID(self, msgID, timestamp):
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return time.strftime("%Y%m%d%H%M%S", time.localtime(timestamp)) + msgID
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def saveMessageImage(self, msgid, composedID):
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url = self.base_uri + "/webwxgetmsgimg?MsgID=%s&skey=%s" % (msgid, self.skey)
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data = self._get(url, "webwxgetmsgimg")
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return self.saveFile(composedID[:4], composedID + ".jpg", data)
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def saveVoice(self, msgid, composedID):
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url = self.base_uri + "/webwxgetvoice?msgid=%s&skey=%s" % (msgid, self.skey)
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data = self._get(url, api="webwxgetvoice")
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return self.saveFile(composedID[:4], composedID + ".mp3", data)
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def saveVideo(self, msgid, composedID):
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url = self.base_uri + "/webwxgetvideo?msgid=%s&skey=%s" % (msgid, self.skey)
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data = self._get(url, api="webwxgetvideo")
|
||||
return self.saveFile(composedID[:4], composedID + ".mp4", data)
|
||||
|
||||
def saveFile(self, subdir, filename, data):
|
||||
if data == "":
|
||||
return False
|
||||
dirName = os.path.join(self.saveFolder, subdir)
|
||||
if not os.path.exists(dirName):
|
||||
os.makedirs(dirName)
|
||||
fn = os.path.join(dirName, filename)
|
||||
with open(fn, "wb") as f:
|
||||
f.write(data)
|
||||
f.close()
|
||||
return True
|
||||
|
||||
def handleMsg(self, r):
|
||||
if self.DEBUG:
|
||||
print("处理消息, NewMessageCount =", r["AddMsgCount"])
|
||||
for msg in r["AddMsgList"]:
|
||||
msgID = msg["MsgId"]
|
||||
composedID = self.composeMessageID(msgID, msg["CreateTime"])
|
||||
msgType = msg["MsgType"]
|
||||
if (
|
||||
msg["FromUserName"] in self.SpecialUsers
|
||||
or msg["ToUserName"] in self.SpecialUsers
|
||||
):
|
||||
# 过滤特殊帐号消息
|
||||
continue
|
||||
elif msgType in (50, 51, 52, 53, 9999):
|
||||
# 无用消息
|
||||
continue
|
||||
sql = "INSERT INTO msg (\
|
||||
msg_id,\
|
||||
create_time,\
|
||||
msg_type,\
|
||||
content,\
|
||||
from_name,\
|
||||
from_nickname,\
|
||||
to_name,\
|
||||
to_nickname,\
|
||||
group_name\
|
||||
) VALUES (\
|
||||
:msg_id,\
|
||||
:create_time,\
|
||||
:msg_type,\
|
||||
:content,\
|
||||
:from_name,\
|
||||
:from_nickname,\
|
||||
:to_name,\
|
||||
:to_nickname,\
|
||||
:group_name\
|
||||
)"
|
||||
|
||||
params = {
|
||||
"msg_id": composedID,
|
||||
"create_time": msg["CreateTime"],
|
||||
"msg_type": msgType,
|
||||
"content": None,
|
||||
"from_id": msg["ToUserName"],
|
||||
"from_name": self.getUserOrGroupName(msg["FromUserName"]),
|
||||
"from_nickname": self.getUserNickName(msg["FromUserName"]),
|
||||
"to_id": msg["ToUserName"],
|
||||
"to_name": self.getUserOrGroupName(msg["ToUserName"]),
|
||||
"to_nickname": self.getUserNickName(msg["ToUserName"]),
|
||||
"group_id": None,
|
||||
"group_name": None,
|
||||
}
|
||||
if msg["FromUserName"] == self.User["UserName"]:
|
||||
params["from_name"] = "_self"
|
||||
elif msg["ToUserName"] == self.User["UserName"]:
|
||||
params["to_name"] = "_self"
|
||||
if msg["FromUserName"][:2] == "@@":
|
||||
# 群消息
|
||||
params["from_id"] = params["from_name"] = params["from_nickname"] = None
|
||||
params["to_id"] = params["to_name"] = params["to_nickname"] = None
|
||||
params["group_id"] = msg["FromUserName"]
|
||||
params["group_name"] = self.getUserOrGroupName(msg["FromUserName"])
|
||||
if ":<br/>" in msg["Content"]:
|
||||
[people, content] = msg["Content"].split(":<br/>", 1)
|
||||
params["from_id"] = people
|
||||
params["from_name"] = self.getUserOrGroupName(people)
|
||||
elif msg["ToUserName"][:2] == "@@":
|
||||
# 发送的群消息
|
||||
params["group_id"] = msg["ToUserName"]
|
||||
params["group_name"] = self.getUserOrGroupName(msg["ToUserName"])
|
||||
params["from_id"] = self.User["UserName"]
|
||||
params["from_name"] = self.User["NickName"]
|
||||
params["to_id"] = params["to_name"] = params["to_nickname"] = None
|
||||
if msgType == 1:
|
||||
# 文字消息
|
||||
if params["from_name"] == "_unknown" or params["to_name"] == "_unknown":
|
||||
# 有陌生人的文字消息，可能是新添加的好友，重新获取联系人列表
|
||||
self.webwxgetcontact()
|
||||
# 重新获取用户名称
|
||||
params["from_name"] = self.getUserOrGroupName(msg["FromUserName"])
|
||||
params["to_name"] = self.getUserOrGroupName(msg["ToUserName"])
|
||||
params["content"] = (
|
||||
msg["Content"].replace("<", "<").replace(">", ">")
|
||||
)
|
||||
elif msgType == 3:
|
||||
params["content"] = "[图片](%s)" % composedID
|
||||
self.saveMessageImage(msgID, composedID)
|
||||
elif msgType == 34:
|
||||
params["content"] = "[语音](%s)" % composedID
|
||||
self.saveVoice(msgID, composedID)
|
||||
elif msgType == 43:
|
||||
params["content"] = "[视频](%s)" % composedID
|
||||
self.saveVideo(msgID, composedID)
|
||||
elif msgType == 62:
|
||||
params["msg_type"] = 43
|
||||
params["content"] = "[小视频](%s)" % composedID
|
||||
self.saveVideo(msgID, composedID)
|
||||
elif msgType == 42:
|
||||
params["msg_type"] = 0
|
||||
params["content"] = "[名片](%s)" % msg["RecommendInfo"]["NickName"]
|
||||
elif msgType == 47:
|
||||
if msg["HasProductId"] == 1:
|
||||
# 有版权的表情包，无法在Web端查看
|
||||
params["msg_type"] = 0
|
||||
params["content"] = "[表情包图片]"
|
||||
else:
|
||||
params["msg_type"] = 3
|
||||
params["content"] = "[动画表情](%s)" % composedID
|
||||
self.saveMessageImage(msgID, composedID)
|
||||
elif msgType == 49:
|
||||
params["msg_type"] = 0
|
||||
params["content"] = "[链接：%s](%s)" % (msg["FileName"], msg["Url"])
|
||||
elif msgType == 10000:
|
||||
params["msg_type"] = 0
|
||||
params["content"] = "[系统消息](%s)" % (msg["Content"])
|
||||
elif msgType == 10002:
|
||||
params["msg_type"] = 0
|
||||
params["content"] = "[系统消息](%s撤回了一条消息)" % params["from_name"]
|
||||
else:
|
||||
params["msg_type"] = 0
|
||||
params["content"] = "[未识别消息]" + msg["Content"]
|
||||
self.db_conn.execute(sql, params)
|
||||
self.db_conn.commit()
|
||||
for subscription in self.subscriptions:
|
||||
if (
|
||||
not subscription.queue.empty()
|
||||
and time.time() - subscription.lastRead > 120
|
||||
):
|
||||
# 超时关闭
|
||||
subscription.queue.put_nowait(None)
|
||||
self.subscriptions.remove(subscription)
|
||||
# 将消息放入队列，推送到客户端
|
||||
sent_by_self = msg["FromUserName"] == self.User["UserName"]
|
||||
message = {
|
||||
"uid": params["to_id"] if sent_by_self else params["from_id"],
|
||||
"content": params["content"],
|
||||
"name": params["to_name"] if sent_by_self else params["from_name"],
|
||||
"self": sent_by_self,
|
||||
"type": params["msg_type"],
|
||||
"gid": params["group_id"],
|
||||
"group": params["group_name"],
|
||||
}
|
||||
if subscription.queue.full():
|
||||
subscription.queue.get_nowait()
|
||||
subscription.queue.put_nowait(message)
|
||||
Reference in New Issue
Block a user