LittlePaimon/utils/message_util.py
CMHopeSunshine 04f93b6eb0 fix bug
2022-05-20 18:44:18 +08:00

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Python
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# 获取message中的艾特对象
import re
import base64
from PIL import Image
from pathlib import Path
from typing import Union, Optional, Tuple
from io import BytesIO
from nonebot import get_bot, logger
from nonebot.adapters.onebot.v11 import MessageEvent, Message, MessageSegment
from .db_util import get_last_query, update_last_query
from .file_handler import load_image
class MessageBuild:
@classmethod
def Image(cls,
img: Union[Image.Image, Path, str],
*,
size: Optional[Union[Tuple[int, int], float]] = None,
quality: Optional[int] = 100,
mode: Optional[str] = 'RGB'
) -> MessageSegment:
if isinstance(img, str) or isinstance(img, Path):
img = load_image(path=img, size=size, mode=mode)
bio = BytesIO()
img = img.convert(mode)
img.save(bio, format='JPEG' if mode == 'RGB' else 'PNG', quality=quality)
img_b64 = 'base64://' + base64.b64encode(bio.getvalue()).decode()
return MessageSegment.image(img_b64)
@classmethod
def Text(cls, text: str) -> MessageSegment:
# TODO 过滤负面文本
return MessageSegment.text(text)
@classmethod
def Record(cls, path: str) -> MessageSegment:
# TODO 网络语音
return MessageSegment.record(path)
async def get_at_target(msg):
for msg_seg in msg:
if msg_seg.type == "at":
return msg_seg.data['qq']
return None
# message预处理获取uid、干净的msg、user_id、是否缓存
async def get_uid_in_msg(event: MessageEvent, msg: Message):
msg = str(msg).strip()
if not msg:
uid = await get_last_query(str(event.user_id))
return uid, '', str(event.user_id), True
user_id = await get_at_target(event.message) or str(event.user_id)
msg = re.sub(r'\[CQ.*?\]', '', msg)
use_cache = False if '-r' in msg else True
msg = msg.replace('-r', '').strip()
find_uid = r'(?P<uid>(1|2|5)\d{8})'
for msg_seg in event.message:
if msg_seg.type == 'text':
match = re.search(find_uid, msg_seg.data['text'])
if match:
await update_last_query(user_id, match.group('uid'), 'uid')
return match.group('uid'), msg.replace(match.group('uid'), '').strip(), user_id, use_cache
uid = await get_last_query(user_id)
return uid, msg.strip(), user_id, use_cache
# 向超级用户私聊发送cookie删除信息
async def send_cookie_delete_msg(cookie_info):
msg = ''
if cookie_info['type'] == 'public':
msg = f'公共池的{cookie_info["no"]}号cookie已失效'
elif cookie_info['type'] == 'private':
if cookie_info['uid']:
msg = f'用户{cookie_info["user_id"]}的uid{cookie_info["uid"]}的cookie已失效'
elif cookie_info['mys_id']:
msg = f'用户{cookie_info["user_id"]}的mys_id{cookie_info["mys_id"]}的cookie已失效'
if msg:
logger.info(f'---{msg}---')
for superuser in get_bot().config.superusers:
try:
await get_bot().send_private_msg(user_id=superuser, message=msg + ',派蒙帮你删除啦!')
except Exception as e:
logger.error(f'发送cookie删除消息失败: {e}')
def get_message_id(event):
if event.message_type == 'private':
return event.user_id
elif event.message_type == 'group':
return event.group_id
elif event.message_type == 'guild':
return event.channel_id