339 lines
15 KiB
Python
339 lines
15 KiB
Python
# -*- coding: utf-8 -*-#
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# -------------------------------------------------------------------------------
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# Name: parsingMicroMsg.py
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# Description:
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# Author: xaoyaoo
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# Date: 2024/04/15
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# -------------------------------------------------------------------------------
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import logging
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from .dbbase import DatabaseBase
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from .utils import timestamp2str, bytes2str, db_loger, db_error
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import blackboxprotobuf
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class MicroHandler(DatabaseBase):
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_class_name = "MicroMsg"
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Micro_required_tables = ["ContactLabel", "Contact", "ContactHeadImgUrl", "Session", "ChatInfo", "ChatRoom",
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"ChatRoomInfo"]
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def Micro_tables_exist(self):
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"""
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判断该类所需要的表是否存在
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"""
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return self.check_tables_exist(self.Micro_required_tables)
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def Micro_add_index(self):
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"""
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添加索引, 加快查询速度
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"""
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# 为 Session 表添加索引
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self.execute("CREATE INDEX IF NOT EXISTS idx_Session_strUsrName_nTime ON Session(strUsrName, nTime);")
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self.execute("CREATE INDEX IF NOT EXISTS idx_Session_nOrder ON Session(nOrder);")
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self.execute("CREATE INDEX IF NOT EXISTS idx_Session_nTime ON Session(nTime);")
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# 为 Contact 表添加索引
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self.execute("CREATE INDEX IF NOT EXISTS idx_Contact_UserName ON Contact(UserName);")
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# 为 ContactHeadImgUrl 表添加索引
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self.execute("CREATE INDEX IF NOT EXISTS idx_ContactHeadImgUrl_usrName ON ContactHeadImgUrl(usrName);")
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# 为 ChatInfo 表添加索引
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self.execute("CREATE INDEX IF NOT EXISTS idx_ChatInfo_Username_LastReadedCreateTime "
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"ON ChatInfo(Username, LastReadedCreateTime);")
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self.execute("CREATE INDEX IF NOT EXISTS idx_ChatInfo_LastReadedCreateTime ON ChatInfo(LastReadedCreateTime);")
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# 为 Contact 表添加复合索引
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self.execute("CREATE INDEX IF NOT EXISTS idx_Contact_search "
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"ON Contact(UserName, NickName, Remark, Alias, QuanPin, PYInitial, RemarkQuanPin, RemarkPYInitial);")
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# 为 ChatRoom 和 ChatRoomInfo 表添加索引
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self.execute("CREATE INDEX IF NOT EXISTS idx_ChatRoom_ChatRoomName ON ChatRoom(ChatRoomName);")
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self.execute("CREATE INDEX IF NOT EXISTS idx_ChatRoomInfo_ChatRoomName ON ChatRoomInfo(ChatRoomName);")
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@db_error
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def get_labels(self, id_is_key=True):
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"""
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读取标签列表
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:param id_is_key: id_is_key: True: id作为key，False: name作为key
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:return:
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"""
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if not self.table_exist.get("ContactLabel", False):
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return {}
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sql = "SELECT LabelId, LabelName FROM ContactLabel ORDER BY LabelName ASC;"
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result = self.execute(sql)
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if not result:
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return []
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if id_is_key:
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labels = {row[0]: row[1] for row in result}
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else:
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labels = {row[1]: row[0] for row in result}
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return labels
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@db_error
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def get_session_list(self):
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"""
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获取会话列表
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:return: 会话列表
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"""
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sessions = {}
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sql = (
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"SELECT S.strUsrName,S.nOrder,S.nUnReadCount, S.strNickName, S.nStatus, S.nIsSend, S.strContent, "
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"S.nMsgLocalID, S.nMsgStatus, S.nTime, S.nMsgType, S.Reserved2 AS nMsgSubType, C.UserName, C.Alias, "
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"C.DelFlag, C.Type, C.VerifyFlag, C.Reserved1, C.Reserved2, C.Remark, C.NickName, C.LabelIDList, "
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"C.ChatRoomType, C.ChatRoomNotify, C.Reserved5, C.Reserved6 as describe, C.ExtraBuf, H.bigHeadImgUrl "
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"FROM (SELECT strUsrName, MAX(nTime) AS MaxnTime FROM Session GROUP BY strUsrName) AS SubQuery "
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"JOIN Session S ON S.strUsrName = SubQuery.strUsrName AND S.nTime = SubQuery.MaxnTime "
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"left join Contact C ON C.UserName = S.strUsrName "
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"LEFT JOIN ContactHeadImgUrl H ON C.UserName = H.usrName "
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"WHERE S.strUsrName!='@publicUser' "
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"ORDER BY S.nTime DESC;"
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)
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ret = self.execute(sql)
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if not ret:
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return sessions
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id2label = self.get_labels()
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for row in ret:
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(strUsrName, nOrder, nUnReadCount, strNickName, nStatus, nIsSend, strContent,
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nMsgLocalID, nMsgStatus, nTime, nMsgType, nMsgSubType,
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UserName, Alias, DelFlag, Type, VerifyFlag, Reserved1, Reserved2, Remark, NickName, LabelIDList,
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ChatRoomType, ChatRoomNotify, Reserved5, describe, ExtraBuf, bigHeadImgUrl) = row
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ExtraBuf = get_ExtraBuf(ExtraBuf)
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LabelIDList = LabelIDList.split(",") if LabelIDList else []
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LabelIDList = [id2label.get(int(label_id), label_id) for label_id in LabelIDList if label_id]
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nTime = timestamp2str(nTime) if nTime else None
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sessions[strUsrName] = {
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"wxid": strUsrName, "nOrder": nOrder, "nUnReadCount": nUnReadCount, "strNickName": strNickName,
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"nStatus": nStatus, "nIsSend": nIsSend, "strContent": strContent, "nMsgLocalID": nMsgLocalID,
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"nMsgStatus": nMsgStatus, "nTime": nTime, "nMsgType": nMsgType, "nMsgSubType": nMsgSubType,
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"LastReadedCreateTime": nTime,
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"nickname": NickName, "remark": Remark, "account": Alias,
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"describe": describe, "headImgUrl": bigHeadImgUrl if bigHeadImgUrl else "",
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"ExtraBuf": ExtraBuf, "LabelIDList": tuple(LabelIDList)
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}
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return sessions
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@db_error
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def get_recent_chat_wxid(self):
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"""
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获取最近聊天的联系人
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:return: 最近聊天的联系人
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"""
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users = []
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sql = (
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"SELECT A.Username, LastReadedCreateTime, LastReadedSvrId "
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"FROM ( SELECT Username, MAX(LastReadedCreateTime) AS MaxLastReadedCreateTime FROM ChatInfo "
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"WHERE LastReadedCreateTime IS NOT NULL AND LastReadedCreateTime > 1007911408000 GROUP BY Username "
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") AS SubQuery JOIN ChatInfo A "
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"ON A.Username = SubQuery.Username AND LastReadedCreateTime = SubQuery.MaxLastReadedCreateTime "
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"ORDER BY A.LastReadedCreateTime DESC;"
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)
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result = self.execute(sql)
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if not result:
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return []
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for row in result:
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# 获取用户名、昵称、备注和聊天记录数量
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username, LastReadedCreateTime, LastReadedSvrId = row
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LastReadedCreateTime = timestamp2str(LastReadedCreateTime) if LastReadedCreateTime else None
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users.append(
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{"wxid": username, "LastReadedCreateTime": LastReadedCreateTime, "LastReadedSvrId": LastReadedSvrId})
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return users
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@db_error
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def get_user_list(self, word: str = None, wxids: list = None, label_ids: list = None):
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"""
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获取联系人列表
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[ 注意：如果修改这个函数，要同时修改dbOpenIMContact.py中的get_im_user_list函数 ]
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:param word: 查询关键字，可以是wxid,用户名、昵称、备注、描述，允许拼音
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:param wxids: wxid列表
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:param label_ids: 标签id
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:return: 联系人字典
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"""
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if isinstance(wxids, str):
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wxids = [wxids]
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if isinstance(label_ids, str):
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label_ids = [label_ids]
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users = {}
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sql = (
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"SELECT A.UserName, A.Alias, A.DelFlag, A.Type, A.VerifyFlag, A.Reserved1, A.Reserved2,"
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"A.Remark, A.NickName, A.LabelIDList, A.ChatRoomType, A.ChatRoomNotify, A.Reserved5,"
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"A.Reserved6 as describe, A.ExtraBuf, B.bigHeadImgUrl "
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"FROM Contact A LEFT JOIN ContactHeadImgUrl B ON A.UserName = B.usrName WHERE 1==1 ;"
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)
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if word:
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sql = sql.replace(";",
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f"AND ( A.UserName LIKE '%{word}%' "
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f"OR A.NickName LIKE '%{word}%' "
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f"OR A.Remark LIKE '%{word}%' "
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f"OR A.Alias LIKE '%{word}%' "
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f"OR LOWER(A.QuanPin) LIKE LOWER('%{word}%') "
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f"OR LOWER(A.PYInitial) LIKE LOWER('%{word}%') "
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f"OR LOWER(A.RemarkQuanPin) LIKE LOWER('%{word}%') "
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f"OR LOWER(A.RemarkPYInitial) LIKE LOWER('%{word}%') "
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f") "
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";")
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if wxids:
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sql = sql.replace(";", f"AND A.UserName IN ('" + "','".join(wxids) + "') ;")
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if label_ids:
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sql_label = [f"A.LabelIDList LIKE '%{i}%' " for i in label_ids]
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sql_label = " OR ".join(sql_label)
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sql = sql.replace(";", f"AND ({sql_label}) ;")
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result = self.execute(sql)
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if not result:
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return users
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id2label = self.get_labels()
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for row in result:
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# 获取wxid,昵称，备注，描述，头像,标签
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(UserName, Alias, DelFlag, Type, VerifyFlag, Reserved1, Reserved2, Remark, NickName, LabelIDList,
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ChatRoomType, ChatRoomNotify, Reserved5, describe, ExtraBuf, bigHeadImgUrl) = row
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ExtraBuf = get_ExtraBuf(ExtraBuf)
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LabelIDList = LabelIDList.split(",") if LabelIDList else []
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LabelIDList = [id2label.get(int(label_id), label_id) for label_id in LabelIDList if label_id]
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# print(f"{UserName=}\n{Alias=}\n{DelFlag=}\n{Type=}\n{VerifyFlag=}\n{Reserved1=}\n{Reserved2=}\n"
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# f"{Remark=}\n{NickName=}\n{LabelIDList=}\n{ChatRoomType=}\n{ChatRoomNotify=}\n{Reserved5=}\n"
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# f"{describe=}\n{ExtraBuf=}\n{bigHeadImgUrl=}")
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users[UserName] = {
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"wxid": UserName, "nickname": NickName, "remark": Remark, "account": Alias,
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"describe": describe, "headImgUrl": bigHeadImgUrl if bigHeadImgUrl else "",
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"ExtraBuf": ExtraBuf, "LabelIDList": tuple(LabelIDList)}
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return users
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@db_error
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def get_room_list(self, word=None, roomwxids: list = None):
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"""
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获取群聊列表
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:param word: 群聊搜索词
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:param roomwxids: 群聊wxid列表
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:return: 群聊字典
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"""
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# 连接 MicroMsg.db 数据库，并执行查询
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if isinstance(roomwxids, str):
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roomwxids = [roomwxids]
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sql = (
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"SELECT A.ChatRoomName,A.UserNameList,A.DisplayNameList,A.ChatRoomFlag,A.IsShowName,"
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"A.SelfDisplayName,A.Reserved2,A.RoomData, "
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"B.Announcement,B.AnnouncementEditor,B.AnnouncementPublishTime "
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"FROM ChatRoom A LEFT JOIN ChatRoomInfo B ON A.ChatRoomName==B.ChatRoomName "
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"WHERE 1==1 ;")
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if word:
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sql = sql.replace(";",
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f"AND A.ChatRoomName LIKE '%{word}%' ;")
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if roomwxids:
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sql = sql.replace(";", f"AND A.UserName IN ('" + "','".join(roomwxids) + "') ;")
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rooms = {}
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result = self.execute(sql)
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if not result:
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return rooms
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for row in result:
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# 获取用户名、昵称、备注和聊天记录数量
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(ChatRoomName, UserNameList, DisplayNameList, ChatRoomFlag, IsShowName, SelfDisplayName,
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Reserved2, RoomData,
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Announcement, AnnouncementEditor, AnnouncementPublishTime) = row
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UserNameList = UserNameList.split("^G")
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DisplayNameList = DisplayNameList.split("^G")
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RoomData = ChatRoom_RoomData(RoomData)
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wxid2remark = {}
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if RoomData:
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rd = []
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for k, v in RoomData.items():
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if isinstance(v, list):
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rd += v
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for i in rd:
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try:
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if isinstance(i, dict) and isinstance(i.get('1'), str) and i.get('2'):
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wxid2remark[i['1']] = i["2"]
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except Exception as e:
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db_loger.error(f"wxid2remark: ChatRoomName:{ChatRoomName}, {i} error:{e}", exc_info=True)
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rooms[ChatRoomName] = {
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"wxid": ChatRoomName, "UserNameList": UserNameList, "DisplayNameList": DisplayNameList,
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"ChatRoomFlag": ChatRoomFlag, "IsShowName": IsShowName, "SelfDisplayName": SelfDisplayName,
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"owner": Reserved2, "wxid2remark": wxid2remark,
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"Announcement": Announcement, "AnnouncementEditor": AnnouncementEditor,
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"AnnouncementPublishTime": AnnouncementPublishTime}
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return rooms
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@db_error
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def ChatRoom_RoomData(RoomData):
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# 读取群聊数据,主要为 wxid，以及对应昵称
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if RoomData is None or not isinstance(RoomData, bytes):
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return None
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data = get_BytesExtra(RoomData)
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bytes2str(data) if data else None
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return data
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@db_error
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def get_BytesExtra(BytesExtra):
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if BytesExtra is None or not isinstance(BytesExtra, bytes):
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return None
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try:
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deserialize_data, message_type = blackboxprotobuf.decode_message(BytesExtra)
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return deserialize_data
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except Exception as e:
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db_loger.warning(f"\nget_BytesExtra: {e}\n{BytesExtra}", exc_info=True)
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return None
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@db_error
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def get_ExtraBuf(ExtraBuf: bytes):
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"""
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读取ExtraBuf（联系人表）
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:param ExtraBuf:
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:return:
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"""
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if not ExtraBuf:
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return None
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buf_dict = {
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'74752C06': '性别[1男2女]', '46CF10C4': '个性签名', 'A4D9024A': '国', 'E2EAA8D1': '省', '1D025BBF': '市',
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'F917BCC0': '公司名称', '759378AD': '手机号', '4EB96D85': '企微属性', '81AE19B4': '朋友圈背景',
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'0E719F13': '备注图片', '945f3190': '备注图片2',
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'DDF32683': '0', '88E28FCE': '1', '761A1D2D': '2', '0263A0CB': '3', '0451FF12': '4', '228C66A8': '5',
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'4D6C4570': '6', '4335DFDD': '7', 'DE4CDAEB': '8', 'A72BC20A': '9', '069FED52': '10', '9B0F4299': '11',
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'3D641E22': '12', '1249822C': '13', 'B4F73ACB': '14', '0959EB92': '15', '3CF4A315': '16',
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'C9477AC60201E44CD0E8': '17', 'B7ACF0F5': '18', '57A7B5A8': '19', '695F3170': '20', 'FB083DD9': '21',
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'0240E37F': '22', '315D02A3': '23', '7DEC0BC3': '24', '16791C90': '25'
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}
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rdata = {}
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for buf_name in buf_dict:
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rdata_name = buf_dict[buf_name]
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buf_name = bytes.fromhex(buf_name)
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offset = ExtraBuf.find(buf_name)
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if offset == -1:
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rdata[rdata_name] = ""
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continue
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offset += len(buf_name)
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type_id = ExtraBuf[offset: offset + 1]
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offset += 1
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if type_id == b"\x04":
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rdata[rdata_name] = int.from_bytes(ExtraBuf[offset: offset + 4], "little")
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elif type_id == b"\x18":
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length = int.from_bytes(ExtraBuf[offset: offset + 4], "little")
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rdata[rdata_name] = ExtraBuf[offset + 4: offset + 4 + length].decode("utf-16").rstrip("\x00")
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elif type_id == b"\x17":
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length = int.from_bytes(ExtraBuf[offset: offset + 4], "little")
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rdata[rdata_name] = ExtraBuf[offset + 4: offset + 4 + length].decode("utf-8", errors="ignore").rstrip(
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"\x00")
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elif type_id == b"\x05":
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rdata[rdata_name] = f"0x{ExtraBuf[offset: offset + 8].hex()}"
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return rdata
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