suppress channel notifications for ui background tasks

app/chain/__init__.py

@@ -17,6 +17,7 @@ from app.core.config import settings
 from app.core.context import Context, MediaInfo, TorrentInfo
 from app.core.event import EventManager
 from app.core.meta import MetaBase
+from app.core.message_context import is_message_channel_suppressed
 from app.core.module import ModuleManager
 from app.core.plugin import PluginManager
 from app.db.message_oper import MessageOper
@@ -1136,6 +1137,9 @@ class ChainBase(metaclass=ABCMeta):
         # 保存消息
         self.messagehelper.put(message, role="user", title=message.title)
         self.messageoper.add(**message.model_dump())
+        if is_message_channel_suppressed():
+            logger.info("当前上下文已禁用消息渠道派发，仅保存消息记录")
+            return
         dispatch_message = self._normalize_notification_for_dispatch(message)
         # 发送消息按设置隔离
         if not dispatch_message.userid and dispatch_message.mtype:
@@ -1253,6 +1257,9 @@ class ChainBase(metaclass=ABCMeta):
         # 保存消息
         self.messagehelper.put(message, role="user", title=message.title)
         await self.messageoper.async_add(**message.model_dump())
+        if is_message_channel_suppressed():
+            logger.info("当前上下文已禁用消息渠道派发，仅保存消息记录")
+            return
         dispatch_message = self._normalize_notification_for_dispatch(message)
         # 发送消息按设置隔离
         if not dispatch_message.userid and dispatch_message.mtype:
@@ -1347,6 +1354,9 @@ class ChainBase(metaclass=ABCMeta):
             message, role="user", note=note_list, title=message.title
         )
         self.messageoper.add(**message.model_dump(), note=note_list)
+        if is_message_channel_suppressed():
+            logger.info("当前上下文已禁用消息渠道派发，仅保存媒体消息记录")
+            return None
         dispatch_message = self._normalize_notification_for_dispatch(message)
         return self.messagequeue.send_message(
             "post_medias_message",
@@ -1369,6 +1379,9 @@ class ChainBase(metaclass=ABCMeta):
             message, role="user", note=note_list, title=message.title
         )
         self.messageoper.add(**message.model_dump(), note=note_list)
+        if is_message_channel_suppressed():
+            logger.info("当前上下文已禁用消息渠道派发，仅保存种子消息记录")
+            return None
         dispatch_message = self._normalize_notification_for_dispatch(message)
         return self.messagequeue.send_message(
             "post_torrents_message",