Files
AstrBot/packages/astrbot/main.py
T
Soulter aa6d07afcc refactor: move all internal commands from astrbot plugin to default_command plugin (#3960)
* refactor: move all internal commands from astrbot plugin to default_command plugin

* ruff check

* feat: add config

* ruff check
2025-12-08 22:17:32 +08:00

129 lines
5.2 KiB
Python

import traceback
from astrbot.api import star
from astrbot.api.event import AstrMessageEvent, filter
from astrbot.api.message_components import Image, Plain
from astrbot.api.provider import LLMResponse, ProviderRequest
from astrbot.core import logger
from .long_term_memory import LongTermMemory
from .process_llm_request import ProcessLLMRequest
class Main(star.Star):
def __init__(self, context: star.Context) -> None:
self.context = context
self.ltm = None
try:
self.ltm = LongTermMemory(self.context.astrbot_config_mgr, self.context)
except BaseException as e:
logger.error(f"聊天增强 err: {e}")
self.proc_llm_req = ProcessLLMRequest(self.context)
def ltm_enabled(self, event: AstrMessageEvent):
ltmse = self.context.get_config(umo=event.unified_msg_origin)[
"provider_ltm_settings"
]
return ltmse["group_icl_enable"] or ltmse["active_reply"]["enable"]
@filter.platform_adapter_type(filter.PlatformAdapterType.ALL)
async def on_message(self, event: AstrMessageEvent):
"""群聊记忆增强"""
has_image_or_plain = False
for comp in event.message_obj.message:
if isinstance(comp, Plain) or isinstance(comp, Image):
has_image_or_plain = True
break
if self.ltm_enabled(event) and self.ltm and has_image_or_plain:
need_active = await self.ltm.need_active_reply(event)
group_icl_enable = self.context.get_config()["provider_ltm_settings"][
"group_icl_enable"
]
if group_icl_enable:
"""记录对话"""
try:
await self.ltm.handle_message(event)
except BaseException as e:
logger.error(e)
if need_active:
"""主动回复"""
provider = self.context.get_using_provider(event.unified_msg_origin)
if not provider:
logger.error("未找到任何 LLM 提供商。请先配置。无法主动回复")
return
try:
conv = None
session_curr_cid = await self.context.conversation_manager.get_curr_conversation_id(
event.unified_msg_origin,
)
if not session_curr_cid:
logger.error(
"当前未处于对话状态,无法主动回复,请确保 平台设置->会话隔离(unique_session) 未开启,并使用 /switch 序号 切换或者 /new 创建一个会话。",
)
return
conv = await self.context.conversation_manager.get_conversation(
event.unified_msg_origin,
session_curr_cid,
)
prompt = event.message_str
if not conv:
logger.error("未找到对话,无法主动回复")
return
yield event.request_llm(
prompt=prompt,
func_tool_manager=self.context.get_llm_tool_manager(),
session_id=event.session_id,
conversation=conv,
)
except BaseException as e:
logger.error(traceback.format_exc())
logger.error(f"主动回复失败: {e}")
@filter.on_llm_request()
async def decorate_llm_req(self, event: AstrMessageEvent, req: ProviderRequest):
"""在请求 LLM 前注入人格信息、Identifier、时间、回复内容等 System Prompt"""
await self.proc_llm_req.process_llm_request(event, req)
if self.ltm and self.ltm_enabled(event):
try:
await self.ltm.on_req_llm(event, req)
except BaseException as e:
logger.error(f"ltm: {e}")
@filter.on_llm_response()
async def inject_reasoning(self, event: AstrMessageEvent, resp: LLMResponse):
"""在 LLM 响应后基于配置注入思考过程文本 / 在 LLM 响应后记录对话"""
umo = event.unified_msg_origin
cfg = self.context.get_config(umo).get("provider_settings", {})
show_reasoning = cfg.get("display_reasoning_text", False)
if show_reasoning and resp.reasoning_content:
resp.completion_text = (
f"🤔 思考: {resp.reasoning_content}\n\n{resp.completion_text}"
)
if self.ltm and self.ltm_enabled(event):
try:
await self.ltm.after_req_llm(event, resp)
except Exception as e:
logger.error(f"ltm: {e}")
@filter.after_message_sent()
async def after_message_sent(self, event: AstrMessageEvent):
"""消息发送后处理"""
if self.ltm and self.ltm_enabled(event):
try:
clean_session = event.get_extra("_clean_ltm_session", False)
if clean_session:
await self.ltm.remove_session(event)
except Exception as e:
logger.error(f"ltm: {e}")