添加了mmc对于上报消息更新数据库内message_id的支持
目前只能支持text,image,emoji和reply的message_id更新
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@@ -1,10 +1,13 @@
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import re
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from typing import Union
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import base64
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import hashlib
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from typing import Union, List
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# from ...common.database.database import db # db is now Peewee's SqliteDatabase instance
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from .message import MessageSending, MessageRecv
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from .chat_stream import ChatStream
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from ...common.database.database_model import Messages, RecalledMessages # Import Peewee models
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from ...common.database.database_model import Images
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from src.common.logger import get_logger
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logger = get_logger("message_storage")
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@@ -103,3 +106,109 @@ class MessageStorage:
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# 如果需要其他存储相关的函数,可以在这里添加
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@staticmethod
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async def update_message(message: MessageRecv) -> None: # 用于实时更新数据库的自身发送消息ID,目前能处理text,reply,image和emoji
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"""更新最新一条匹配消息的message_id,区分文字和图片情况"""
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try:
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new_message_id = message.message_info.message_id
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user_id = message.message_info.user_info.user_id
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# 检查消息是否包含图片
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image_hashes = MessageStorage._extract_image_hashes(message.message_segment)
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if image_hashes:
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# 图片消息处理
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await MessageStorage._update_image_message(message, new_message_id, user_id, image_hashes)
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else:
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# 文本消息处理
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await MessageStorage._update_text_message(message, new_message_id, user_id)
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except Exception:
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logger.exception("更新消息ID失败")
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@staticmethod
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def _extract_image_hashes(segment) -> List[str]:
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"""递归提取消息段中的所有图片哈希值"""
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hashes = []
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if segment.type == "image" or segment.type == "emoji":
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try:
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# 计算图片哈希值
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binary_data = base64.b64decode(segment.data)
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file_hash = hashlib.md5(binary_data).hexdigest()
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hashes.append(file_hash)
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except Exception as e:
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logger.error(f"计算图片哈希失败: {e}")
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elif segment.type == "seglist":
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# 递归处理子消息段
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for sub_seg in segment.data:
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hashes.extend(MessageStorage._extract_image_hashes(sub_seg))
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return hashes
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@staticmethod
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async def _update_image_message(message: MessageRecv, new_message_id: str, user_id: str, image_hashes: List[str]) -> None:
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"""处理图片消息的更新逻辑"""
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# 使用第一张图片的哈希值查询描述
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first_image_hash = image_hashes[0]
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logger.info(f"{first_image_hash}")
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try:
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# 查询图片描述
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image_desc = Images.get_or_none(
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Images.emoji_hash == first_image_hash
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)
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if not image_desc or not image_desc.description:
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logger.debug(f"未找到图片描述: {first_image_hash}")
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return
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# 在Messages表中查找包含该描述的最新消息
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matched_message = Messages.select().where(
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(Messages.user_id == user_id) &
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(Messages.processed_plain_text.contains(image_desc.description))
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).order_by(Messages.time.desc()).first()
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if matched_message:
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# 更新找到的消息记录
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Messages.update(message_id=new_message_id).where(
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Messages.id == matched_message.id
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).execute()
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logger.info(f"更新图片消息ID成功: {matched_message.message_id} -> {new_message_id}")
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else:
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logger.debug(f"未找到包含描述'{image_desc.description}'的消息")
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except Exception as e:
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logger.error(f"更新图片消息失败: {e}")
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@staticmethod
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async def _update_text_message(message: MessageRecv, new_message_id: str, user_id: str) -> None:
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"""处理文本消息的更新逻辑"""
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try:
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# 过滤处理文本(与store_message相同的处理方式)
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pattern = r"<MainRule>.*?</MainRule>|<schedule>.*?</schedule>|<UserMessage>.*?</UserMessage>"
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processed_plain_text = re.sub(
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pattern, "",
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message.processed_plain_text,
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flags=re.DOTALL
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) if message.processed_plain_text else ""
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# 查询最新一条匹配消息
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matched_message = Messages.select().where(
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(Messages.user_id == user_id) &
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(Messages.processed_plain_text == processed_plain_text)
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).order_by(Messages.time.desc()).first()
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if matched_message:
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# 更新找到的消息记录
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Messages.update(message_id=new_message_id).where(
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Messages.id == matched_message.id
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).execute()
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logger.info(f"更新文本消息ID成功: {matched_message.message_id} -> {new_message_id}")
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else:
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logger.debug("未找到匹配的文本消息")
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except Exception as e:
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logger.error(f"更新文本消息失败: {e}")
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