1111

src/langbot/pkg/workflow/nodes/call_pipeline.py

@@ -7,6 +7,13 @@ from __future__ import annotations
 
 from typing import Any, ClassVar
 
+import langbot_plugin.api.definition.abstract.platform.adapter as abstract_platform_adapter
+import langbot_plugin.api.entities.builtin.pipeline.query as pipeline_query
+import langbot_plugin.api.entities.builtin.platform.entities as platform_entities
+import langbot_plugin.api.entities.builtin.platform.events as platform_events
+import langbot_plugin.api.entities.builtin.platform.message as platform_message
+import langbot_plugin.api.entities.builtin.provider.session as provider_session
+
 from ..entities import ExecutionContext
 from ..node import WorkflowNode, workflow_node, NodePort, NodeConfig
 
@@ -30,7 +37,187 @@ class CallPipelineNode(WorkflowNode):
     config_schema: ClassVar[list[NodeConfig]] = []
 
     async def execute(self, inputs: dict[str, Any], context: ExecutionContext) -> dict[str, Any]:
-        query = inputs.get("query", "")
-        pipeline_uuid = self.get_config("pipeline_uuid", "")
+        if not self.ap:
+            raise RuntimeError('Application instance not available — cannot call pipeline')
 
-        return {"response": f"[Pipeline {pipeline_uuid} response for: {query[:50]}...]", "result": {}}
+        raw_query = inputs.get('query', '')
+        query_text = str(raw_query or inputs.get('input') or '')
+        pipeline_ref = str(self.get_config('pipeline_uuid', '') or '').strip()
+
+        if not pipeline_ref:
+            raise ValueError('No pipeline configured for call pipeline node')
+
+        pipeline_data = await self.ap.pipeline_service.get_pipeline(pipeline_ref)
+        if pipeline_data is None:
+            pipeline_data = await self.ap.pipeline_service.get_pipeline_by_name(pipeline_ref)
+        if pipeline_data is None:
+            raise ValueError(f'Pipeline not found: {pipeline_ref}')
+
+        pipeline_uuid = str(pipeline_data.get('uuid', '') or '')
+        if not pipeline_uuid:
+            raise ValueError(f'Pipeline UUID missing for: {pipeline_ref}')
+
+        runtime_pipeline = await self.ap.pipeline_mgr.get_pipeline_by_uuid(pipeline_uuid)
+        if runtime_pipeline is None:
+            raise ValueError(f'Runtime pipeline not loaded: {pipeline_uuid}')
+
+        adapter = _WorkflowPipelineCaptureAdapter(context=context)
+        adapter.bot_account_id = 'workflow-call-pipeline'
+
+        message_event = self._build_message_event(query_text, context)
+        message_chain = message_event.message_chain
+        launcher_type = provider_session.LauncherTypes.GROUP if context.message_context and context.message_context.is_group else provider_session.LauncherTypes.PERSON
+        launcher_id = context.session_id or context.execution_id
+        sender_id = (
+            context.message_context.sender_id
+            if context.message_context and context.message_context.sender_id
+            else context.user_id or f'workflow_{context.execution_id}'
+        )
+
+        query = pipeline_query.Query(
+            bot_uuid=context.bot_id,
+            query_id=-1,
+            launcher_type=launcher_type,
+            launcher_id=launcher_id,
+            sender_id=sender_id,
+            message_event=message_event,
+            message_chain=message_chain,
+            variables={
+                '_called_from_workflow': True,
+                '_workflow_execution_id': context.execution_id,
+                '_workflow_id': context.workflow_id,
+                **dict(context.variables or {}),
+            },
+            resp_messages=[],
+            resp_message_chain=[],
+            adapter=adapter,
+            pipeline_uuid=pipeline_uuid,
+        )
+
+        await runtime_pipeline.run(query)
+
+        response_text = adapter.get_last_text_response()
+        result = {
+            'pipeline_uuid': pipeline_uuid,
+            'pipeline_name': pipeline_data.get('name', ''),
+            'responses': adapter.responses,
+            'query_text': query_text,
+        }
+
+        return {'response': response_text, 'result': result}
+
+    def _build_message_event(
+        self,
+        query_text: str,
+        context: ExecutionContext,
+    ) -> platform_events.MessageEvent:
+        message_chain_data = context.trigger_data.get('message_chain') or context.trigger_data.get('message', [])
+        if isinstance(message_chain_data, list) and message_chain_data:
+            message_chain = platform_message.MessageChain.model_validate(message_chain_data)
+        else:
+            message_chain = platform_message.MessageChain([platform_message.Plain(text=query_text)])
+
+        if context.message_context and context.message_context.is_group:
+            group = platform_entities.Group(
+                id=context.message_context.group_id or context.session_id or 'workflow_group',
+                name='Workflow Group',
+                permission=platform_entities.Permission.Member,
+            )
+            sender = platform_entities.GroupMember(
+                id=context.message_context.sender_id,
+                member_name=context.message_context.sender_name or 'Workflow User',
+                permission=platform_entities.Permission.Member,
+                group=group,
+            )
+            return platform_events.GroupMessage(
+                sender=sender,
+                message_chain=message_chain,
+                time=context.message_context.raw_message.get('time') if context.message_context.raw_message else None,
+            )
+
+        sender = platform_entities.Friend(
+            id=context.message_context.sender_id if context.message_context else context.user_id or 'workflow_user',
+            nickname=context.message_context.sender_name if context.message_context else 'Workflow User',
+            remark=context.message_context.sender_name if context.message_context else 'Workflow User',
+        )
+        return platform_events.FriendMessage(
+            sender=sender,
+            message_chain=message_chain,
+            time=context.message_context.raw_message.get('time') if context.message_context and context.message_context.raw_message else None,
+        )
+
+
+class _WorkflowPipelineCaptureAdapter(abstract_platform_adapter.AbstractMessagePlatformAdapter):
+    responses: list[dict[str, Any]] = []
+
+    def __init__(self, context: ExecutionContext):
+        super().__init__(config={}, logger=None)
+        self.context = context
+        self.responses = []
+
+    async def send_message(self, target_type: str, target_id: str, message: platform_message.MessageChain):
+        payload = {
+            'type': 'send',
+            'target_type': target_type,
+            'target_id': target_id,
+            'content': str(message),
+            'message_chain': message.model_dump(),
+        }
+        self.responses.append(payload)
+        return payload
+
+    async def reply_message(
+        self,
+        message_source: platform_events.MessageEvent,
+        message: platform_message.MessageChain,
+        quote_origin: bool = False,
+    ):
+        payload = {
+            'type': 'reply',
+            'content': str(message),
+            'message_chain': message.model_dump(),
+            'quote_origin': quote_origin,
+        }
+        self.responses.append(payload)
+        return payload
+
+    async def reply_message_chunk(
+        self,
+        message_source: platform_events.MessageEvent,
+        bot_message: dict,
+        message: platform_message.MessageChain,
+        quote_origin: bool = False,
+        is_final: bool = False,
+    ):
+        payload = {
+            'type': 'reply_chunk',
+            'content': str(message),
+            'message_chain': message.model_dump(),
+            'quote_origin': quote_origin,
+            'is_final': is_final,
+        }
+        self.responses.append(payload)
+        return payload
+
+    async def create_message_card(self, message_id, event: platform_events.MessageEvent) -> bool:
+        return False
+
+    def register_listener(self, event_type, callback):
+        return None
+
+    def unregister_listener(self, event_type, callback):
+        return None
+
+    async def run_async(self):
+        return None
+
+    async def is_stream_output_supported(self) -> bool:
+        return False
+
+    async def kill(self) -> bool:
+        return True
+
+    def get_last_text_response(self) -> str:
+        if not self.responses:
+            return ''
+        return str(self.responses[-1].get('content', '') or '')

src/langbot/pkg/workflow/nodes/reply_message.py

@@ -38,6 +38,8 @@ class ReplyMessageNode(WorkflowNode):
             message = inputs.get("input")
         if message in (None, ""):
             message = inputs.get("response")
+        if message in (None, ""):
+            message = inputs.get("content")
         if message in (None, "") and context.message_context:
             message = context.message_context.message_content
         if message is None: