Revert "refactor(maizone): 升级上下文检索为用户中心模式"

This reverts commit dbe9d616d2.

src/plugins/built_in/maizone_refactored/services/content_service.py

@@ -13,11 +13,11 @@ import aiohttp
 from maim_message import UserInfo
 
 from src.chat.message_receive.chat_stream import get_chat_manager
-from src.plugin_system.apis.cross_context_api import get_user_centric_context
 from src.common.logger import get_logger
 from src.config.api_ada_configs import TaskConfig
 from src.llm_models.utils_model import LLMRequest
 from src.plugin_system.apis import config_api, generator_api, llm_api
+from src.plugin_system.apis.cross_context_api import get_chat_history_by_group_name
 
 # 导入旧的工具函数，我们稍后会考虑是否也需要重构它
 from ..utils.history_utils import get_send_history
@@ -89,13 +89,9 @@ class ContentService:
                 prompt += f"\n作为参考，这里有一些最近的聊天记录：\n---\n{context}\n---"
 
             # 添加跨群聊上下文
-            bot_user_id = config_api.get_global_config("bot.qq_account")
-            if bot_user_id:
-                cross_context = await get_user_centric_context(
-                    user_id=bot_user_id, platform="qq", limit=5
-                )  # limit可以根据需要调整
-                if cross_context:
-                    prompt += f"\n\n---跨群聊参考---\n{cross_context}\n---"
+            cross_context = await get_chat_history_by_group_name("maizone_context_group")
+            if cross_context and "找不到名为" not in cross_context:
+                prompt += f"\n\n---跨群聊参考---\n{cross_context}\n---"
 
             # 添加历史记录以避免重复
             prompt += "\n\n---历史说说记录---\n"

src/plugins/built_in/maizone_refactored/services/qzone_service.py

@@ -187,28 +187,10 @@ class QZoneService:
 
     async def _get_intercom_context(self, stream_id: str) -> str | None:
         """
-        获取用户的跨场景聊天上下文。
+        获取互通组的聊天上下文。
         """
-        if not stream_id:
-            return None
-        
-        from src.chat.message_receive.chat_stream import get_chat_manager
-        chat_manager = get_chat_manager()
-        stream = await chat_manager.get_stream(stream_id)
-        
-        if not stream or not stream.user_info:
-            return None
-
-        user_id = stream.user_info.user_id
-        platform = stream.platform
-
-        # 调用新的以用户为中心的上下文获取函数
-        return await cross_context_api.get_user_centric_context(
-            user_id=user_id,
-            platform=platform,
-            limit=10,  # 可以根据需要调整获取的消息数量
-            exclude_chat_id=stream_id
-        )
+        # 实际的逻辑已迁移到 cross_context_api
+        return await cross_context_api.get_intercom_group_context_by_name("maizone_context_group")
 
     async def _reply_to_own_feed_comments(self, feed: dict, api_client: dict):
         """处理对自己说说的评论并进行回复"""