r2

api/controllers/console/datasets/rag_pipeline/rag_pipeline_workflow.py

@@ -39,9 +39,9 @@ from libs.helper import TimestampField, uuid_value
 from libs.login import current_user, login_required
 from models.account import Account
 from models.dataset import Pipeline
-from services.app_generate_service import AppGenerateService
 from services.errors.app import WorkflowHashNotEqualError
 from services.errors.llm import InvokeRateLimitError
+from services.rag_pipeline.pipeline_generate_service import PipelineGenerateService
 from services.rag_pipeline.rag_pipeline import RagPipelineService
 from services.rag_pipeline.rag_pipeline_manage_service import RagPipelineManageService
 from services.workflow_service import DraftWorkflowDeletionError, WorkflowInUseError
@@ -170,7 +170,7 @@ class RagPipelineDraftRunIterationNodeApi(Resource):
         args = parser.parse_args()
 
         try:
-            response = AppGenerateService.generate_single_iteration(
+            response = PipelineGenerateService.generate_single_iteration(
                 pipeline=pipeline, user=current_user, node_id=node_id, args=args, streaming=True
             )
 
@@ -207,7 +207,7 @@ class RagPipelineDraftRunLoopNodeApi(Resource):
         args = parser.parse_args()
 
         try:
-            response = AppGenerateService.generate_single_loop(
+            response = PipelineGenerateService.generate_single_loop(
                 pipeline=pipeline, user=current_user, node_id=node_id, args=args, streaming=True
             )
 
@@ -241,11 +241,12 @@ class DraftRagPipelineRunApi(Resource):
 
         parser = reqparse.RequestParser()
         parser.add_argument("inputs", type=dict, required=True, nullable=False, location="json")
-        parser.add_argument("files", type=list, required=False, location="json")
+        parser.add_argument("datasource_type", type=str, required=True, location="json")
+        parser.add_argument("datasource_info", type=list, required=True, location="json")
         args = parser.parse_args()
 
         try:
-            response = AppGenerateService.generate(
+            response = PipelineGenerateService.generate(
                 pipeline=pipeline,
                 user=current_user,
                 args=args,
@@ -258,7 +259,73 @@ class DraftRagPipelineRunApi(Resource):
             raise InvokeRateLimitHttpError(ex.description)
 
 
+class PublishedRagPipelineRunApi(Resource):
+    @setup_required
+    @login_required
+    @account_initialization_required
+    @get_rag_pipeline
+    def post(self, pipeline: Pipeline):
+        """
+        Run published workflow
+        """
+        # The role of the current user in the ta table must be admin, owner, or editor
+        if not current_user.is_editor:
+            raise Forbidden()
+
+        if not isinstance(current_user, Account):
+            raise Forbidden()
+
+        parser = reqparse.RequestParser()
+        parser.add_argument("inputs", type=dict, required=True, nullable=False, location="json")
+        parser.add_argument("datasource_type", type=str, required=True, location="json")
+        parser.add_argument("datasource_info", type=list, required=True, location="json")
+        args = parser.parse_args()
+
+        try:
+            response = PipelineGenerateService.generate(
+                pipeline=pipeline,
+                user=current_user,
+                args=args,
+                invoke_from=InvokeFrom.PUBLISHED,
+                streaming=True,
+            )
+
+            return helper.compact_generate_response(response)
+        except InvokeRateLimitError as ex:
+            raise InvokeRateLimitHttpError(ex.description)
+
+
 class RagPipelineDatasourceNodeRunApi(Resource):
+    @setup_required
+    @login_required
+    @account_initialization_required
+    @get_rag_pipeline
+    def post(self, pipeline: Pipeline, node_id: str):
+        """
+        Run rag pipeline datasource
+        """
+        # The role of the current user in the ta table must be admin, owner, or editor
+        if not current_user.is_editor:
+            raise Forbidden()
+
+        if not isinstance(current_user, Account):
+            raise Forbidden()
+
+        parser = reqparse.RequestParser()
+        parser.add_argument("inputs", type=dict, required=True, nullable=False, location="json")
+        args = parser.parse_args()
+
+        inputs = args.get("inputs")
+
+        rag_pipeline_service = RagPipelineService()
+        result = rag_pipeline_service.run_datasource_workflow_node(
+            pipeline=pipeline, node_id=node_id, user_inputs=inputs, account=current_user
+        )
+
+        return result
+
+
+class RagPipelinePublishedNodeRunApi(Resource):
     @setup_required
     @login_required
     @account_initialization_required
@@ -283,7 +350,7 @@ class RagPipelineDatasourceNodeRunApi(Resource):
             raise ValueError("missing inputs")
 
         rag_pipeline_service = RagPipelineService()
-        workflow_node_execution = rag_pipeline_service.run_datasource_workflow_node(
+        workflow_node_execution = rag_pipeline_service.run_published_workflow_node(
             pipeline=pipeline, node_id=node_id, user_inputs=inputs, account=current_user
         )
 
@@ -354,7 +421,8 @@ class PublishedRagPipelineApi(Resource):
         # The role of the current user in the ta table must be admin, owner, or editor
         if not current_user.is_editor:
             raise Forbidden()
-
+        if not pipeline.is_published:
+            return None
         # fetch published workflow by pipeline
         rag_pipeline_service = RagPipelineService()
         workflow = rag_pipeline_service.get_published_workflow(pipeline=pipeline)
@@ -397,10 +465,8 @@ class PublishedRagPipelineApi(Resource):
                 marked_name=args.marked_name or "",
                 marked_comment=args.marked_comment or "",
             )
-
+            pipeline.is_published = True
             pipeline.workflow_id = workflow.id
-            db.session.commit()
-
             workflow_created_at = TimestampField().format(workflow.created_at)
 
             session.commit()
@@ -617,7 +683,7 @@ class RagPipelineByIdApi(Resource):
         return None, 204
 
 
-class RagPipelineSecondStepApi(Resource):
+class PublishedRagPipelineSecondStepApi(Resource):
     @setup_required
     @login_required
     @account_initialization_required
@@ -632,9 +698,28 @@ class RagPipelineSecondStepApi(Resource):
         node_id = request.args.get("node_id", required=True, type=str)
 
         rag_pipeline_service = RagPipelineService()
-        variables = rag_pipeline_service.get_second_step_parameters(
-            pipeline=pipeline, node_id=node_id
-        )
+        variables = rag_pipeline_service.get_published_second_step_parameters(pipeline=pipeline, node_id=node_id)
+        return {
+            "variables": variables,
+        }
+
+
+class DraftRagPipelineSecondStepApi(Resource):
+    @setup_required
+    @login_required
+    @account_initialization_required
+    @get_rag_pipeline
+    def get(self, pipeline: Pipeline):
+        """
+        Get second step parameters of rag pipeline
+        """
+        # The role of the current user in the ta table must be admin, owner, or editor
+        if not current_user.is_editor:
+            raise Forbidden()
+        node_id = request.args.get("node_id", required=True, type=str)
+
+        rag_pipeline_service = RagPipelineService()
+        variables = rag_pipeline_service.get_draft_second_step_parameters(pipeline=pipeline, node_id=node_id)
         return {
             "variables": variables,
         }
@@ -732,15 +817,21 @@ api.add_resource(
     RagPipelineDraftNodeRunApi,
     "/rag/pipelines/<uuid:pipeline_id>/workflows/draft/nodes/<string:node_id>/run",
 )
-# api.add_resource(
-#     RagPipelinePublishedNodeRunApi,
-#     "/rag/pipelines/<uuid:pipeline_id>/workflows/published/nodes/<string:node_id>/run",
-# )
+api.add_resource(
+    RagPipelineDatasourceNodeRunApi,
+    "/rag/pipelines/<uuid:pipeline_id>/workflows/datasource/nodes/<string:node_id>/run",
+)
 
 api.add_resource(
     RagPipelineDraftRunIterationNodeApi,
     "/rag/pipelines/<uuid:pipeline_id>/workflows/draft/iteration/nodes/<string:node_id>/run",
 )
+
+api.add_resource(
+    RagPipelinePublishedNodeRunApi,
+    "/rag/pipelines/<uuid:pipeline_id>/workflows/published/nodes/<string:node_id>/run",
+)
+
 api.add_resource(
     RagPipelineDraftRunLoopNodeApi,
     "/rag/pipelines/<uuid:pipeline_id>/workflows/draft/loop/nodes/<string:node_id>/run",
@@ -762,7 +853,6 @@ api.add_resource(
     DefaultRagPipelineBlockConfigApi,
     "/rag/pipelines/<uuid:pipeline_id>/workflows/default-workflow-block-configs/<string:block_type>",
 )
-
 api.add_resource(
     RagPipelineByIdApi,
     "/rag/pipelines/<uuid:pipeline_id>/workflows/<string:workflow_id>",
@@ -784,6 +874,10 @@ api.add_resource(
     "/rag/pipelines/datasource-plugins",
 )
 api.add_resource(
-    RagPipelineSecondStepApi,
-    "/rag/pipelines/<uuid:pipeline_id>/workflows/processing/paramters",
+    PublishedRagPipelineSecondStepApi,
+    "/rag/pipelines/<uuid:pipeline_id>/workflows/published/processing/paramters",
+)
+api.add_resource(
+    DraftRagPipelineSecondStepApi,
+    "/rag/pipelines/<uuid:pipeline_id>/workflows/draft/processing/paramters",
 )

api/core/app/app_config/entities.py

@@ -283,7 +283,7 @@ class AppConfig(BaseModel):
     tenant_id: str
     app_id: str
     app_mode: AppMode
-    additional_features: AppAdditionalFeatures
+    additional_features: Optional[AppAdditionalFeatures] = None
     variables: list[VariableEntity] = []
     sensitive_word_avoidance: Optional[SensitiveWordAvoidanceEntity] = None
 

api/core/app/apps/pipeline/generate_response_converter.py

@@ -0,0 +1,95 @@
+from collections.abc import Generator
+from typing import cast
+
+from core.app.apps.base_app_generate_response_converter import AppGenerateResponseConverter
+from core.app.entities.task_entities import (
+    AppStreamResponse,
+    ErrorStreamResponse,
+    NodeFinishStreamResponse,
+    NodeStartStreamResponse,
+    PingStreamResponse,
+    WorkflowAppBlockingResponse,
+    WorkflowAppStreamResponse,
+)
+
+
+class WorkflowAppGenerateResponseConverter(AppGenerateResponseConverter):
+    _blocking_response_type = WorkflowAppBlockingResponse
+
+    @classmethod
+    def convert_blocking_full_response(cls, blocking_response: WorkflowAppBlockingResponse) -> dict:  # type: ignore[override]
+        """
+        Convert blocking full response.
+        :param blocking_response: blocking response
+        :return:
+        """
+        return dict(blocking_response.to_dict())
+
+    @classmethod
+    def convert_blocking_simple_response(cls, blocking_response: WorkflowAppBlockingResponse) -> dict:  # type: ignore[override]
+        """
+        Convert blocking simple response.
+        :param blocking_response: blocking response
+        :return:
+        """
+        return cls.convert_blocking_full_response(blocking_response)
+
+    @classmethod
+    def convert_stream_full_response(
+        cls, stream_response: Generator[AppStreamResponse, None, None]
+    ) -> Generator[dict | str, None, None]:
+        """
+        Convert stream full response.
+        :param stream_response: stream response
+        :return:
+        """
+        for chunk in stream_response:
+            chunk = cast(WorkflowAppStreamResponse, chunk)
+            sub_stream_response = chunk.stream_response
+
+            if isinstance(sub_stream_response, PingStreamResponse):
+                yield "ping"
+                continue
+
+            response_chunk = {
+                "event": sub_stream_response.event.value,
+                "workflow_run_id": chunk.workflow_run_id,
+            }
+
+            if isinstance(sub_stream_response, ErrorStreamResponse):
+                data = cls._error_to_stream_response(sub_stream_response.err)
+                response_chunk.update(data)
+            else:
+                response_chunk.update(sub_stream_response.to_dict())
+            yield response_chunk
+
+    @classmethod
+    def convert_stream_simple_response(
+        cls, stream_response: Generator[AppStreamResponse, None, None]
+    ) -> Generator[dict | str, None, None]:
+        """
+        Convert stream simple response.
+        :param stream_response: stream response
+        :return:
+        """
+        for chunk in stream_response:
+            chunk = cast(WorkflowAppStreamResponse, chunk)
+            sub_stream_response = chunk.stream_response
+
+            if isinstance(sub_stream_response, PingStreamResponse):
+                yield "ping"
+                continue
+
+            response_chunk = {
+                "event": sub_stream_response.event.value,
+                "workflow_run_id": chunk.workflow_run_id,
+            }
+
+            if isinstance(sub_stream_response, ErrorStreamResponse):
+                data = cls._error_to_stream_response(sub_stream_response.err)
+                response_chunk.update(data)
+            elif isinstance(sub_stream_response, NodeStartStreamResponse | NodeFinishStreamResponse):
+                response_chunk.update(sub_stream_response.to_ignore_detail_dict())
+            else:
+                response_chunk.update(sub_stream_response.to_dict())
+            yield response_chunk

api/core/app/apps/pipeline/pipeline_config_manager.py

@@ -0,0 +1,63 @@
+from core.app.app_config.base_app_config_manager import BaseAppConfigManager
+from core.app.app_config.common.sensitive_word_avoidance.manager import SensitiveWordAvoidanceConfigManager
+from core.app.app_config.entities import WorkflowUIBasedAppConfig
+from core.app.app_config.features.file_upload.manager import FileUploadConfigManager
+from core.app.app_config.features.text_to_speech.manager import TextToSpeechConfigManager
+from core.app.app_config.workflow_ui_based_app.variables.manager import WorkflowVariablesConfigManager
+from models.dataset import Pipeline
+from models.model import AppMode
+from models.workflow import Workflow
+
+
+class PipelineConfig(WorkflowUIBasedAppConfig):
+    """
+    Pipeline Config Entity.
+    """
+
+    pass
+
+
+class PipelineConfigManager(BaseAppConfigManager):
+    @classmethod
+    def get_pipeline_config(cls, pipeline: Pipeline, workflow: Workflow) -> PipelineConfig:
+        pipeline_config = PipelineConfig(
+            tenant_id=pipeline.tenant_id,
+            app_id=pipeline.id,
+            app_mode=AppMode.RAG_PIPELINE,
+            workflow_id=workflow.id,
+            variables=WorkflowVariablesConfigManager.convert(workflow=workflow),
+        )
+
+        return pipeline_config
+
+    @classmethod
+    def config_validate(cls, tenant_id: str, config: dict, only_structure_validate: bool = False) -> dict:
+        """
+        Validate for pipeline config
+
+        :param tenant_id: tenant id
+        :param config: app model config args
+        :param only_structure_validate: only validate the structure of the config
+        """
+        related_config_keys = []
+
+        # file upload validation
+        config, current_related_config_keys = FileUploadConfigManager.validate_and_set_defaults(config=config)
+        related_config_keys.extend(current_related_config_keys)
+
+        # text_to_speech
+        config, current_related_config_keys = TextToSpeechConfigManager.validate_and_set_defaults(config)
+        related_config_keys.extend(current_related_config_keys)
+
+        # moderation validation
+        config, current_related_config_keys = SensitiveWordAvoidanceConfigManager.validate_and_set_defaults(
+            tenant_id=tenant_id, config=config, only_structure_validate=only_structure_validate
+        )
+        related_config_keys.extend(current_related_config_keys)
+
+        related_config_keys = list(set(related_config_keys))
+
+        # Filter out extra parameters
+        filtered_config = {key: config.get(key) for key in related_config_keys}
+
+        return filtered_config

api/core/app/apps/pipeline/pipeline_generator.py

@@ -0,0 +1,496 @@
+import contextvars
+import datetime
+import json
+import logging
+import random
+import threading
+import time
+import uuid
+from collections.abc import Generator, Mapping
+from typing import Any, Literal, Optional, Union, overload
+
+from flask import Flask, current_app
+from pydantic import ValidationError
+from sqlalchemy.orm import sessionmaker
+
+import contexts
+from configs import dify_config
+from core.app.apps.base_app_generator import BaseAppGenerator
+from core.app.apps.base_app_queue_manager import AppQueueManager, GenerateTaskStoppedError, PublishFrom
+from core.app.apps.pipeline.pipeline_config_manager import PipelineConfigManager
+from core.app.apps.pipeline.pipeline_queue_manager import PipelineQueueManager
+from core.app.apps.pipeline.pipeline_runner import PipelineRunner
+from core.app.apps.workflow.app_config_manager import WorkflowAppConfigManager
+from core.app.apps.workflow.generate_response_converter import WorkflowAppGenerateResponseConverter
+from core.app.entities.app_invoke_entities import InvokeFrom, RagPipelineGenerateEntity, WorkflowAppGenerateEntity
+from core.app.entities.task_entities import WorkflowAppBlockingResponse, WorkflowAppStreamResponse
+from core.model_runtime.errors.invoke import InvokeAuthorizationError
+from core.rag.index_processor.constant.built_in_field import BuiltInField
+from core.repositories import SQLAlchemyWorkflowNodeExecutionRepository
+from core.workflow.repository.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from core.workflow.workflow_app_generate_task_pipeline import WorkflowAppGenerateTaskPipeline
+from extensions.ext_database import db
+from models import Account, App, EndUser, Workflow, WorkflowNodeExecutionTriggeredFrom
+from models.dataset import Document, Pipeline
+from services.dataset_service import DocumentService
+
+logger = logging.getLogger(__name__)
+
+
+class PipelineGenerator(BaseAppGenerator):
+    @overload
+    def generate(
+        self,
+        *,
+        pipeline: Pipeline,
+        workflow: Workflow,
+        user: Union[Account, EndUser],
+        args: Mapping[str, Any],
+        invoke_from: InvokeFrom,
+        streaming: Literal[True],
+        call_depth: int,
+        workflow_thread_pool_id: Optional[str],
+    ) -> Generator[Mapping | str, None, None]: ...
+
+    @overload
+    def generate(
+        self,
+        *,
+        pipeline: Pipeline,
+        workflow: Workflow,
+        user: Union[Account, EndUser],
+        args: Mapping[str, Any],
+        invoke_from: InvokeFrom,
+        streaming: Literal[False],
+        call_depth: int,
+        workflow_thread_pool_id: Optional[str],
+    ) -> Mapping[str, Any]: ...
+
+    @overload
+    def generate(
+        self,
+        *,
+        pipeline: Pipeline,
+        workflow: Workflow,
+        user: Union[Account, EndUser],
+        args: Mapping[str, Any],
+        invoke_from: InvokeFrom,
+        streaming: bool,
+        call_depth: int,
+        workflow_thread_pool_id: Optional[str],
+    ) -> Union[Mapping[str, Any], Generator[Mapping | str, None, None]]: ...
+
+    def generate(
+        self,
+        *,
+        pipeline: Pipeline,
+        workflow: Workflow,
+        user: Union[Account, EndUser],
+        args: Mapping[str, Any],
+        invoke_from: InvokeFrom,
+        streaming: bool = True,
+        call_depth: int = 0,
+        workflow_thread_pool_id: Optional[str] = None,
+    ) -> Union[Mapping[str, Any], Generator[Mapping | str, None, None]]:
+        # convert to app config
+        pipeline_config = PipelineConfigManager.get_pipeline_config(
+            pipeline=pipeline,
+            workflow=workflow,
+        )
+
+        inputs: Mapping[str, Any] = args["inputs"]
+        datasource_type: str = args["datasource_type"]
+        datasource_info_list: list[Mapping[str, Any]] = args["datasource_info_list"]
+        batch = time.strftime("%Y%m%d%H%M%S") + str(random.randint(100000, 999999))
+
+        for datasource_info in datasource_info_list:
+            workflow_run_id = str(uuid.uuid4())
+            document_id = None
+            if invoke_from == InvokeFrom.PUBLISHED:
+                position = DocumentService.get_documents_position(pipeline.dataset_id)
+                document = self._build_document(
+                    tenant_id=pipeline.tenant_id,
+                    dataset_id=pipeline.dataset_id,
+                    built_in_field_enabled=pipeline.dataset.built_in_field_enabled,
+                    datasource_type=datasource_type,
+                    datasource_info=datasource_info,
+                    created_from="rag-pipeline",
+                    position=position,
+                    account=user,
+                    batch=batch,
+                    document_form=pipeline.dataset.doc_form,
+                )
+                db.session.add(document)
+                db.session.commit()
+                document_id = document.id
+            # init application generate entity
+            application_generate_entity = RagPipelineGenerateEntity(
+                task_id=str(uuid.uuid4()),
+                pipline_config=pipeline_config,
+                datasource_type=datasource_type,
+                datasource_info=datasource_info,
+                dataset_id=pipeline.dataset_id,
+                batch=batch,
+                document_id=document_id,
+                inputs=self._prepare_user_inputs(
+                    user_inputs=inputs,
+                    variables=pipeline_config.variables,
+                    tenant_id=pipeline.tenant_id,
+                    strict_type_validation=True if invoke_from == InvokeFrom.SERVICE_API else False,
+                ),
+                files=[],
+                user_id=user.id,
+                stream=streaming,
+                invoke_from=invoke_from,
+                call_depth=call_depth,
+                workflow_run_id=workflow_run_id,
+            )
+
+            contexts.tenant_id.set(application_generate_entity.app_config.tenant_id)
+            contexts.plugin_tool_providers.set({})
+            contexts.plugin_tool_providers_lock.set(threading.Lock())
+
+            # Create workflow node execution repository
+            session_factory = sessionmaker(bind=db.engine, expire_on_commit=False)
+
+            workflow_node_execution_repository = SQLAlchemyWorkflowNodeExecutionRepository(
+                session_factory=session_factory,
+                user=user,
+                app_id=application_generate_entity.app_config.app_id,
+                triggered_from=WorkflowNodeExecutionTriggeredFrom.WORKFLOW_RUN,
+            )
+
+            return self._generate(
+                pipeline=pipeline,
+                workflow=workflow,
+                user=user,
+                application_generate_entity=application_generate_entity,
+                invoke_from=invoke_from,
+                workflow_node_execution_repository=workflow_node_execution_repository,
+                streaming=streaming,
+                workflow_thread_pool_id=workflow_thread_pool_id,
+            )
+
+    def _generate(
+        self,
+        *,
+        pipeline: Pipeline,
+        workflow: Workflow,
+        user: Union[Account, EndUser],
+        application_generate_entity: RagPipelineGenerateEntity,
+        invoke_from: InvokeFrom,
+        workflow_node_execution_repository: WorkflowNodeExecutionRepository,
+        streaming: bool = True,
+        workflow_thread_pool_id: Optional[str] = None,
+    ) -> Union[Mapping[str, Any], Generator[str | Mapping[str, Any], None, None]]:
+        """
+        Generate App response.
+
+        :param app_model: App
+        :param workflow: Workflow
+        :param user: account or end user
+        :param application_generate_entity: application generate entity
+        :param invoke_from: invoke from source
+        :param workflow_node_execution_repository: repository for workflow node execution
+        :param streaming: is stream
+        :param workflow_thread_pool_id: workflow thread pool id
+        """
+        # init queue manager
+        queue_manager = PipelineQueueManager(
+            task_id=application_generate_entity.task_id,
+            user_id=application_generate_entity.user_id,
+            invoke_from=application_generate_entity.invoke_from,
+            app_mode=pipeline.mode,
+        )
+
+        # new thread
+        worker_thread = threading.Thread(
+            target=self._generate_worker,
+            kwargs={
+                "flask_app": current_app._get_current_object(),  # type: ignore
+                "application_generate_entity": application_generate_entity,
+                "queue_manager": queue_manager,
+                "context": contextvars.copy_context(),
+                "workflow_thread_pool_id": workflow_thread_pool_id,
+            },
+        )
+
+        worker_thread.start()
+
+        # return response or stream generator
+        response = self._handle_response(
+            application_generate_entity=application_generate_entity,
+            workflow=workflow,
+            queue_manager=queue_manager,
+            user=user,
+            workflow_node_execution_repository=workflow_node_execution_repository,
+            stream=streaming,
+        )
+
+        return WorkflowAppGenerateResponseConverter.convert(response=response, invoke_from=invoke_from)
+
+    def single_iteration_generate(
+        self,
+        app_model: App,
+        workflow: Workflow,
+        node_id: str,
+        user: Account | EndUser,
+        args: Mapping[str, Any],
+        streaming: bool = True,
+    ) -> Mapping[str, Any] | Generator[str | Mapping[str, Any], None, None]:
+        """
+        Generate App response.
+
+        :param app_model: App
+        :param workflow: Workflow
+        :param node_id: the node id
+        :param user: account or end user
+        :param args: request args
+        :param streaming: is streamed
+        """
+        if not node_id:
+            raise ValueError("node_id is required")
+
+        if args.get("inputs") is None:
+            raise ValueError("inputs is required")
+
+        # convert to app config
+        app_config = WorkflowAppConfigManager.get_app_config(app_model=app_model, workflow=workflow)
+
+        # init application generate entity
+        application_generate_entity = WorkflowAppGenerateEntity(
+            task_id=str(uuid.uuid4()),
+            app_config=app_config,
+            inputs={},
+            files=[],
+            user_id=user.id,
+            stream=streaming,
+            invoke_from=InvokeFrom.DEBUGGER,
+            extras={"auto_generate_conversation_name": False},
+            single_iteration_run=WorkflowAppGenerateEntity.SingleIterationRunEntity(
+                node_id=node_id, inputs=args["inputs"]
+            ),
+            workflow_run_id=str(uuid.uuid4()),
+        )
+        contexts.tenant_id.set(application_generate_entity.app_config.tenant_id)
+        contexts.plugin_tool_providers.set({})
+        contexts.plugin_tool_providers_lock.set(threading.Lock())
+
+        # Create workflow node execution repository
+        session_factory = sessionmaker(bind=db.engine, expire_on_commit=False)
+
+        workflow_node_execution_repository = SQLAlchemyWorkflowNodeExecutionRepository(
+            session_factory=session_factory,
+            user=user,
+            app_id=application_generate_entity.app_config.app_id,
+            triggered_from=WorkflowNodeExecutionTriggeredFrom.SINGLE_STEP,
+        )
+
+        return self._generate(
+            app_model=app_model,
+            workflow=workflow,
+            user=user,
+            invoke_from=InvokeFrom.DEBUGGER,
+            application_generate_entity=application_generate_entity,
+            workflow_node_execution_repository=workflow_node_execution_repository,
+            streaming=streaming,
+        )
+
+    def single_loop_generate(
+        self,
+        app_model: App,
+        workflow: Workflow,
+        node_id: str,
+        user: Account | EndUser,
+        args: Mapping[str, Any],
+        streaming: bool = True,
+    ) -> Mapping[str, Any] | Generator[str | Mapping[str, Any], None, None]:
+        """
+        Generate App response.
+
+        :param app_model: App
+        :param workflow: Workflow
+        :param node_id: the node id
+        :param user: account or end user
+        :param args: request args
+        :param streaming: is streamed
+        """
+        if not node_id:
+            raise ValueError("node_id is required")
+
+        if args.get("inputs") is None:
+            raise ValueError("inputs is required")
+
+        # convert to app config
+        app_config = WorkflowAppConfigManager.get_app_config(app_model=app_model, workflow=workflow)
+
+        # init application generate entity
+        application_generate_entity = WorkflowAppGenerateEntity(
+            task_id=str(uuid.uuid4()),
+            app_config=app_config,
+            inputs={},
+            files=[],
+            user_id=user.id,
+            stream=streaming,
+            invoke_from=InvokeFrom.DEBUGGER,
+            extras={"auto_generate_conversation_name": False},
+            single_loop_run=WorkflowAppGenerateEntity.SingleLoopRunEntity(node_id=node_id, inputs=args["inputs"]),
+            workflow_run_id=str(uuid.uuid4()),
+        )
+        contexts.tenant_id.set(application_generate_entity.app_config.tenant_id)
+        contexts.plugin_tool_providers.set({})
+        contexts.plugin_tool_providers_lock.set(threading.Lock())
+
+        # Create workflow node execution repository
+        session_factory = sessionmaker(bind=db.engine, expire_on_commit=False)
+
+        workflow_node_execution_repository = SQLAlchemyWorkflowNodeExecutionRepository(
+            session_factory=session_factory,
+            user=user,
+            app_id=application_generate_entity.app_config.app_id,
+            triggered_from=WorkflowNodeExecutionTriggeredFrom.SINGLE_STEP,
+        )
+
+        return self._generate(
+            app_model=app_model,
+            workflow=workflow,
+            user=user,
+            invoke_from=InvokeFrom.DEBUGGER,
+            application_generate_entity=application_generate_entity,
+            workflow_node_execution_repository=workflow_node_execution_repository,
+            streaming=streaming,
+        )
+
+    def _generate_worker(
+        self,
+        flask_app: Flask,
+        application_generate_entity: RagPipelineGenerateEntity,
+        queue_manager: AppQueueManager,
+        context: contextvars.Context,
+        workflow_thread_pool_id: Optional[str] = None,
+    ) -> None:
+        """
+        Generate worker in a new thread.
+        :param flask_app: Flask app
+        :param application_generate_entity: application generate entity
+        :param queue_manager: queue manager
+        :param workflow_thread_pool_id: workflow thread pool id
+        :return:
+        """
+        for var, val in context.items():
+            var.set(val)
+        with flask_app.app_context():
+            try:
+                # workflow app
+                runner = PipelineRunner(
+                    application_generate_entity=application_generate_entity,
+                    queue_manager=queue_manager,
+                    workflow_thread_pool_id=workflow_thread_pool_id,
+                )
+
+                runner.run()
+            except GenerateTaskStoppedError:
+                pass
+            except InvokeAuthorizationError:
+                queue_manager.publish_error(
+                    InvokeAuthorizationError("Incorrect API key provided"), PublishFrom.APPLICATION_MANAGER
+                )
+            except ValidationError as e:
+                logger.exception("Validation Error when generating")
+                queue_manager.publish_error(e, PublishFrom.APPLICATION_MANAGER)
+            except ValueError as e:
+                if dify_config.DEBUG:
+                    logger.exception("Error when generating")
+                queue_manager.publish_error(e, PublishFrom.APPLICATION_MANAGER)
+            except Exception as e:
+                logger.exception("Unknown Error when generating")
+                queue_manager.publish_error(e, PublishFrom.APPLICATION_MANAGER)
+            finally:
+                db.session.close()
+
+    def _handle_response(
+        self,
+        application_generate_entity: RagPipelineGenerateEntity,
+        workflow: Workflow,
+        queue_manager: AppQueueManager,
+        user: Union[Account, EndUser],
+        workflow_node_execution_repository: WorkflowNodeExecutionRepository,
+        stream: bool = False,
+    ) -> Union[WorkflowAppBlockingResponse, Generator[WorkflowAppStreamResponse, None, None]]:
+        """
+        Handle response.
+        :param application_generate_entity: application generate entity
+        :param workflow: workflow
+        :param queue_manager: queue manager
+        :param user: account or end user
+        :param stream: is stream
+        :param workflow_node_execution_repository: optional repository for workflow node execution
+        :return:
+        """
+        # init generate task pipeline
+        generate_task_pipeline = WorkflowAppGenerateTaskPipeline(
+            application_generate_entity=application_generate_entity,
+            workflow=workflow,
+            queue_manager=queue_manager,
+            user=user,
+            stream=stream,
+            workflow_node_execution_repository=workflow_node_execution_repository,
+        )
+
+        try:
+            return generate_task_pipeline.process()
+        except ValueError as e:
+            if len(e.args) > 0 and e.args[0] == "I/O operation on closed file.":  # ignore this error
+                raise GenerateTaskStoppedError()
+            else:
+                logger.exception(
+                    f"Fails to process generate task pipeline, task_id: {application_generate_entity.task_id}"
+                )
+                raise e
+
+    def _build_document(
+        self,
+        tenant_id: str,
+        dataset_id: str,
+        built_in_field_enabled: bool,
+        datasource_type: str,
+        datasource_info: Mapping[str, Any],
+        created_from: str,
+        position: int,
+        account: Account,
+        batch: str,
+        document_form: str,
+    ):
+        if datasource_type == "local_file":
+            name = datasource_info["name"]
+        elif datasource_type == "online_document":
+            name = datasource_info["page_title"]
+        elif datasource_type == "website_crawl":
+            name = datasource_info["title"]
+        else:
+            raise ValueError(f"Unsupported datasource type: {datasource_type}")
+
+        document = Document(
+            tenant_id=tenant_id,
+            dataset_id=dataset_id,
+            position=position,
+            data_source_type=datasource_type,
+            data_source_info=json.dumps(datasource_info),
+            batch=batch,
+            name=name,
+            created_from=created_from,
+            created_by=account.id,
+            doc_form=document_form,
+        )
+        doc_metadata = {}
+        if built_in_field_enabled:
+            doc_metadata = {
+                BuiltInField.document_name: name,
+                BuiltInField.uploader: account.name,
+                BuiltInField.upload_date: datetime.datetime.now(datetime.UTC).strftime("%Y-%m-%d %H:%M:%S"),
+                BuiltInField.last_update_date: datetime.datetime.now(datetime.UTC).strftime("%Y-%m-%d %H:%M:%S"),
+                BuiltInField.source: datasource_type,
+            }
+        if doc_metadata:
+            document.doc_metadata = doc_metadata
+        return document

api/core/app/apps/pipeline/pipeline_queue_manager.py

@@ -0,0 +1,44 @@
+from core.app.apps.base_app_queue_manager import AppQueueManager, GenerateTaskStoppedError, PublishFrom
+from core.app.entities.app_invoke_entities import InvokeFrom
+from core.app.entities.queue_entities import (
+    AppQueueEvent,
+    QueueErrorEvent,
+    QueueMessageEndEvent,
+    QueueStopEvent,
+    QueueWorkflowFailedEvent,
+    QueueWorkflowPartialSuccessEvent,
+    QueueWorkflowSucceededEvent,
+    WorkflowQueueMessage,
+)
+
+
+class PipelineQueueManager(AppQueueManager):
+    def __init__(self, task_id: str, user_id: str, invoke_from: InvokeFrom, app_mode: str) -> None:
+        super().__init__(task_id, user_id, invoke_from)
+
+        self._app_mode = app_mode
+
+    def _publish(self, event: AppQueueEvent, pub_from: PublishFrom) -> None:
+        """
+        Publish event to queue
+        :param event:
+        :param pub_from:
+        :return:
+        """
+        message = WorkflowQueueMessage(task_id=self._task_id, app_mode=self._app_mode, event=event)
+
+        self._q.put(message)
+
+        if isinstance(
+            event,
+            QueueStopEvent
+            | QueueErrorEvent
+            | QueueMessageEndEvent
+            | QueueWorkflowSucceededEvent
+            | QueueWorkflowFailedEvent
+            | QueueWorkflowPartialSuccessEvent,
+        ):
+            self.stop_listen()
+
+        if pub_from == PublishFrom.APPLICATION_MANAGER and self._is_stopped():
+            raise GenerateTaskStoppedError()

api/core/app/apps/pipeline/pipeline_runner.py

@@ -0,0 +1,154 @@
+import logging
+from typing import Optional, cast
+
+from configs import dify_config
+from core.app.apps.base_app_queue_manager import AppQueueManager
+from core.app.apps.pipeline.pipeline_config_manager import PipelineConfig
+from core.app.apps.workflow_app_runner import WorkflowBasedAppRunner
+from core.app.entities.app_invoke_entities import (
+    InvokeFrom,
+    RagPipelineGenerateEntity,
+)
+from core.workflow.callbacks import WorkflowCallback, WorkflowLoggingCallback
+from core.workflow.entities.variable_pool import VariablePool
+from core.workflow.enums import SystemVariableKey
+from core.workflow.workflow_entry import WorkflowEntry
+from extensions.ext_database import db
+from models.dataset import Pipeline
+from models.enums import UserFrom
+from models.model import EndUser
+from models.workflow import Workflow, WorkflowType
+
+logger = logging.getLogger(__name__)
+
+
+class PipelineRunner(WorkflowBasedAppRunner):
+    """
+    Pipeline Application Runner
+    """
+
+    def __init__(
+        self,
+        application_generate_entity: RagPipelineGenerateEntity,
+        queue_manager: AppQueueManager,
+        workflow_thread_pool_id: Optional[str] = None,
+    ) -> None:
+        """
+        :param application_generate_entity: application generate entity
+        :param queue_manager: application queue manager
+        :param workflow_thread_pool_id: workflow thread pool id
+        """
+        self.application_generate_entity = application_generate_entity
+        self.queue_manager = queue_manager
+        self.workflow_thread_pool_id = workflow_thread_pool_id
+
+    def run(self) -> None:
+        """
+        Run application
+        """
+        app_config = self.application_generate_entity.app_config
+        app_config = cast(PipelineConfig, app_config)
+
+        user_id = None
+        if self.application_generate_entity.invoke_from in {InvokeFrom.WEB_APP, InvokeFrom.SERVICE_API}:
+            end_user = db.session.query(EndUser).filter(EndUser.id == self.application_generate_entity.user_id).first()
+            if end_user:
+                user_id = end_user.session_id
+        else:
+            user_id = self.application_generate_entity.user_id
+
+        pipeline = db.session.query(Pipeline).filter(Pipeline.id == app_config.app_id).first()
+        if not pipeline:
+            raise ValueError("Pipeline not found")
+
+        workflow = self.get_workflow(pipeline=pipeline, workflow_id=app_config.workflow_id)
+        if not workflow:
+            raise ValueError("Workflow not initialized")
+
+        db.session.close()
+
+        workflow_callbacks: list[WorkflowCallback] = []
+        if dify_config.DEBUG:
+            workflow_callbacks.append(WorkflowLoggingCallback())
+
+        # if only single iteration run is requested
+        if self.application_generate_entity.single_iteration_run:
+            # if only single iteration run is requested
+            graph, variable_pool = self._get_graph_and_variable_pool_of_single_iteration(
+                workflow=workflow,
+                node_id=self.application_generate_entity.single_iteration_run.node_id,
+                user_inputs=self.application_generate_entity.single_iteration_run.inputs,
+            )
+        elif self.application_generate_entity.single_loop_run:
+            # if only single loop run is requested
+            graph, variable_pool = self._get_graph_and_variable_pool_of_single_loop(
+                workflow=workflow,
+                node_id=self.application_generate_entity.single_loop_run.node_id,
+                user_inputs=self.application_generate_entity.single_loop_run.inputs,
+            )
+        else:
+            inputs = self.application_generate_entity.inputs
+            files = self.application_generate_entity.files
+
+            # Create a variable pool.
+            system_inputs = {
+                SystemVariableKey.FILES: files,
+                SystemVariableKey.USER_ID: user_id,
+                SystemVariableKey.APP_ID: app_config.app_id,
+                SystemVariableKey.WORKFLOW_ID: app_config.workflow_id,
+                SystemVariableKey.WORKFLOW_RUN_ID: self.application_generate_entity.workflow_run_id,
+                SystemVariableKey.DOCUMENT_ID: self.application_generate_entity.document_id,
+                SystemVariableKey.BATCH: self.application_generate_entity.batch,
+                SystemVariableKey.DATASET_ID: self.application_generate_entity.dataset_id,
+            }
+
+            variable_pool = VariablePool(
+                system_variables=system_inputs,
+                user_inputs=inputs,
+                environment_variables=workflow.environment_variables,
+                conversation_variables=[],
+            )
+
+            # init graph
+            graph = self._init_graph(graph_config=workflow.graph_dict)
+
+        # RUN WORKFLOW
+        workflow_entry = WorkflowEntry(
+            tenant_id=workflow.tenant_id,
+            app_id=workflow.app_id,
+            workflow_id=workflow.id,
+            workflow_type=WorkflowType.value_of(workflow.type),
+            graph=graph,
+            graph_config=workflow.graph_dict,
+            user_id=self.application_generate_entity.user_id,
+            user_from=(
+                UserFrom.ACCOUNT
+                if self.application_generate_entity.invoke_from in {InvokeFrom.EXPLORE, InvokeFrom.DEBUGGER}
+                else UserFrom.END_USER
+            ),
+            invoke_from=self.application_generate_entity.invoke_from,
+            call_depth=self.application_generate_entity.call_depth,
+            variable_pool=variable_pool,
+            thread_pool_id=self.workflow_thread_pool_id,
+        )
+
+        generator = workflow_entry.run(callbacks=workflow_callbacks)
+
+        for event in generator:
+            self._handle_event(workflow_entry, event)
+
+    def get_workflow(self, pipeline: Pipeline, workflow_id: str) -> Optional[Workflow]:
+        """
+        Get workflow
+        """
+        # fetch workflow by workflow_id
+        workflow = (
+            db.session.query(Workflow)
+            .filter(
+                Workflow.tenant_id == pipeline.tenant_id, Workflow.app_id == pipeline.id, Workflow.id == workflow_id
+            )
+            .first()
+        )
+
+        # return workflow
+        return workflow

api/core/app/entities/app_invoke_entities.py

@@ -21,6 +21,7 @@ class InvokeFrom(Enum):
     WEB_APP = "web-app"
     EXPLORE = "explore"
     DEBUGGER = "debugger"
+    PUBLISHED = "published"
 
     @classmethod
     def value_of(cls, value: str):
@@ -226,3 +227,37 @@ class WorkflowAppGenerateEntity(AppGenerateEntity):
         inputs: dict
 
     single_loop_run: Optional[SingleLoopRunEntity] = None
+
+
+class RagPipelineGenerateEntity(WorkflowAppGenerateEntity):
+    """
+    RAG Pipeline Application Generate Entity.
+    """
+
+    # app config
+    pipline_config: WorkflowUIBasedAppConfig
+    datasource_type: str
+    datasource_info: Mapping[str, Any]
+    dataset_id: str
+    batch: str
+    document_id: str
+
+    class SingleIterationRunEntity(BaseModel):
+        """
+        Single Iteration Run Entity.
+        """
+
+        node_id: str
+        inputs: dict
+
+    single_iteration_run: Optional[SingleIterationRunEntity] = None
+
+    class SingleLoopRunEntity(BaseModel):
+        """
+        Single Loop Run Entity.
+        """
+
+        node_id: str
+        inputs: dict
+
+    single_loop_run: Optional[SingleLoopRunEntity] = None

api/core/datasource/__base/datasource_plugin.py

@@ -1,18 +1,13 @@
-from collections.abc import Mapping
-from typing import Any
+from abc import ABC, abstractmethod
 
 from core.datasource.__base.datasource_runtime import DatasourceRuntime
 from core.datasource.entities.datasource_entities import (
     DatasourceEntity,
+    DatasourceProviderType,
 )
-from core.plugin.impl.datasource import PluginDatasourceManager
-from core.plugin.utils.converter import convert_parameters_to_plugin_format
 
 
-class DatasourcePlugin:
-    tenant_id: str
-    icon: str
-    plugin_unique_identifier: str
+class DatasourcePlugin(ABC):
     entity: DatasourceEntity
     runtime: DatasourceRuntime
 
@@ -20,57 +15,19 @@ class DatasourcePlugin:
         self,
         entity: DatasourceEntity,
         runtime: DatasourceRuntime,
-        tenant_id: str,
-        icon: str,
-        plugin_unique_identifier: str,
     ) -> None:
         self.entity = entity
         self.runtime = runtime
-        self.tenant_id = tenant_id
-        self.icon = icon
-        self.plugin_unique_identifier = plugin_unique_identifier
 
-    def _invoke_first_step(
-        self,
-        user_id: str,
-        datasource_parameters: dict[str, Any],
-    ) -> Mapping[str, Any]:
-        manager = PluginDatasourceManager()
-
-        datasource_parameters = convert_parameters_to_plugin_format(datasource_parameters)
-
-        return manager.invoke_first_step(
-            tenant_id=self.tenant_id,
-            user_id=user_id,
-            datasource_provider=self.entity.identity.provider,
-            datasource_name=self.entity.identity.name,
-            credentials=self.runtime.credentials,
-            datasource_parameters=datasource_parameters,
-        )
-
-    def _invoke_second_step(
-        self,
-        user_id: str,
-        datasource_parameters: dict[str, Any],
-    ) -> Mapping[str, Any]:
-        manager = PluginDatasourceManager()
-
-        datasource_parameters = convert_parameters_to_plugin_format(datasource_parameters)
-
-        return manager.invoke_second_step(
-            tenant_id=self.tenant_id,
-            user_id=user_id,
-            datasource_provider=self.entity.identity.provider,
-            datasource_name=self.entity.identity.name,
-            credentials=self.runtime.credentials,
-            datasource_parameters=datasource_parameters,
-        )
+    @abstractmethod
+    def datasource_provider_type(self) -> DatasourceProviderType:
+        """
+        returns the type of the datasource provider
+        """
+        return DatasourceProviderType.LOCAL_FILE
 
     def fork_datasource_runtime(self, runtime: DatasourceRuntime) -> "DatasourcePlugin":
-        return DatasourcePlugin(
-            entity=self.entity,
+        return self.__class__(
+            entity=self.entity.model_copy(),
             runtime=runtime,
-            tenant_id=self.tenant_id,
-            icon=self.icon,
-            plugin_unique_identifier=self.plugin_unique_identifier,
         )

api/core/datasource/__base/datasource_provider.py

@@ -1,26 +1,19 @@
+from abc import ABC, abstractmethod
 from typing import Any
 
 from core.datasource.__base.datasource_plugin import DatasourcePlugin
 from core.datasource.__base.datasource_runtime import DatasourceRuntime
-from core.datasource.entities.datasource_entities import DatasourceProviderEntityWithPlugin
+from core.datasource.entities.datasource_entities import DatasourceProviderEntityWithPlugin, DatasourceProviderType
 from core.entities.provider_entities import ProviderConfig
 from core.plugin.impl.tool import PluginToolManager
 from core.tools.errors import ToolProviderCredentialValidationError
 
 
-class DatasourcePluginProviderController:
+class DatasourcePluginProviderController(ABC):
     entity: DatasourceProviderEntityWithPlugin
-    tenant_id: str
-    plugin_id: str
-    plugin_unique_identifier: str
 
-    def __init__(
-        self, entity: DatasourceProviderEntityWithPlugin, plugin_id: str, plugin_unique_identifier: str, tenant_id: str
-    ) -> None:
+    def __init__(self, entity: DatasourceProviderEntityWithPlugin) -> None:
         self.entity = entity
-        self.tenant_id = tenant_id
-        self.plugin_id = plugin_id
-        self.plugin_unique_identifier = plugin_unique_identifier
 
     @property
     def need_credentials(self) -> bool:
@@ -44,29 +37,19 @@ class DatasourcePluginProviderController:
         ):
             raise ToolProviderCredentialValidationError("Invalid credentials")
 
-    def get_datasource(self, datasource_name: str) -> DatasourcePlugin:  # type: ignore
+    @property
+    def provider_type(self) -> DatasourceProviderType:
+        """
+        returns the type of the provider
+        """
+        return DatasourceProviderType.LOCAL_FILE
+
+    @abstractmethod
+    def get_datasource(self, datasource_name: str) -> DatasourcePlugin:
         """
         return datasource with given name
         """
-        datasource_entity = next(
-            (
-                datasource_entity
-                for datasource_entity in self.entity.datasources
-                if datasource_entity.identity.name == datasource_name
-            ),
-            None,
-        )
-
-        if not datasource_entity:
-            raise ValueError(f"Datasource with name {datasource_name} not found")
-
-        return DatasourcePlugin(
-            entity=datasource_entity,
-            runtime=DatasourceRuntime(tenant_id=self.tenant_id),
-            tenant_id=self.tenant_id,
-            icon=self.entity.identity.icon,
-            plugin_unique_identifier=self.plugin_unique_identifier,
-        )
+        pass
 
     def get_datasources(self) -> list[DatasourcePlugin]:  # type: ignore
         """

api/core/datasource/entities/api_entities.py

@@ -28,13 +28,13 @@ class DatasourceProviderApiEntity(BaseModel):
     description: I18nObject
     icon: str | dict
     label: I18nObject  # label
-    type: ToolProviderType
+    type: str
     masked_credentials: Optional[dict] = None
     original_credentials: Optional[dict] = None
     is_team_authorization: bool = False
     allow_delete: bool = True
-    plugin_id: Optional[str] = Field(default="", description="The plugin id of the tool")
-    plugin_unique_identifier: Optional[str] = Field(default="", description="The unique identifier of the tool")
+    plugin_id: Optional[str] = Field(default="", description="The plugin id of the datasource")
+    plugin_unique_identifier: Optional[str] = Field(default="", description="The unique identifier of the datasource")
     datasources: list[DatasourceApiEntity] = Field(default_factory=list)
     labels: list[str] = Field(default_factory=list)
 

api/core/datasource/entities/datasource_entities.py

@@ -23,7 +23,7 @@ class DatasourceProviderType(enum.StrEnum):
 
     ONLINE_DOCUMENT = "online_document"
     LOCAL_FILE = "local_file"
-    WEBSITE = "website"
+    WEBSITE_CRAWL = "website_crawl"
 
     @classmethod
     def value_of(cls, value: str) -> "DatasourceProviderType":
@@ -111,10 +111,10 @@ class DatasourceParameter(PluginParameter):
 
 
 class DatasourceIdentity(BaseModel):
-    author: str = Field(..., description="The author of the tool")
-    name: str = Field(..., description="The name of the tool")
-    label: I18nObject = Field(..., description="The label of the tool")
-    provider: str = Field(..., description="The provider of the tool")
+    author: str = Field(..., description="The author of the datasource")
+    name: str = Field(..., description="The name of the datasource")
+    label: I18nObject = Field(..., description="The label of the datasource")
+    provider: str = Field(..., description="The provider of the datasource")
     icon: Optional[str] = None
 
 
@@ -145,7 +145,7 @@ class DatasourceProviderEntity(ToolProviderEntity):
 
 
 class DatasourceProviderEntityWithPlugin(DatasourceProviderEntity):
-        datasources: list[DatasourceEntity] = Field(default_factory=list)
+    datasources: list[DatasourceEntity] = Field(default_factory=list)
 
 
 class DatasourceInvokeMeta(BaseModel):
@@ -195,3 +195,105 @@ class DatasourceInvokeFrom(Enum):
     """
 
     RAG_PIPELINE = "rag_pipeline"
+
+
+class GetOnlineDocumentPagesRequest(BaseModel):
+    """
+    Get online document pages request
+    """
+
+    tenant_id: str = Field(..., description="The tenant id")
+
+
+class OnlineDocumentPageIcon(BaseModel):
+    """
+    Online document page icon
+    """
+
+    type: str = Field(..., description="The type of the icon")
+    url: str = Field(..., description="The url of the icon")
+
+
+class OnlineDocumentPage(BaseModel):
+    """
+    Online document page
+    """
+
+    page_id: str = Field(..., description="The page id")
+    page_title: str = Field(..., description="The page title")
+    page_icon: Optional[OnlineDocumentPageIcon] = Field(None, description="The page icon")
+    type: str = Field(..., description="The type of the page")
+    last_edited_time: str = Field(..., description="The last edited time")
+
+
+class OnlineDocumentInfo(BaseModel):
+    """
+    Online document info
+    """
+
+    workspace_id: str = Field(..., description="The workspace id")
+    workspace_name: str = Field(..., description="The workspace name")
+    workspace_icon: str = Field(..., description="The workspace icon")
+    total: int = Field(..., description="The total number of documents")
+    pages: list[OnlineDocumentPage] = Field(..., description="The pages of the online document")
+
+
+class GetOnlineDocumentPagesResponse(BaseModel):
+    """
+    Get online document pages response
+    """
+
+    result: list[OnlineDocumentInfo]
+
+
+class GetOnlineDocumentPageContentRequest(BaseModel):
+    """
+    Get online document page content request
+    """
+
+    online_document_info_list: list[OnlineDocumentInfo]
+
+
+class OnlineDocumentPageContent(BaseModel):
+    """
+    Online document page content
+    """
+
+    page_id: str = Field(..., description="The page id")
+    content: str = Field(..., description="The content of the page")
+
+
+class GetOnlineDocumentPageContentResponse(BaseModel):
+    """
+    Get online document page content response
+    """
+
+    result: list[OnlineDocumentPageContent]
+
+
+class GetWebsiteCrawlRequest(BaseModel):
+    """
+    Get website crawl request
+    """
+
+    url: str = Field(..., description="The url of the website")
+    crawl_parameters: dict = Field(..., description="The crawl parameters")
+
+
+class WebSiteInfo(BaseModel):
+    """
+    Website info
+    """
+
+    source_url: str = Field(..., description="The url of the website")
+    markdown: str = Field(..., description="The markdown of the website")
+    title: str = Field(..., description="The title of the website")
+    description: str = Field(..., description="The description of the website")
+
+
+class GetWebsiteCrawlResponse(BaseModel):
+    """
+    Get website crawl response
+    """
+
+    result: list[WebSiteInfo]

api/core/datasource/local_file/local_file_plugin.py

@@ -0,0 +1,37 @@
+from core.datasource.__base.datasource_plugin import DatasourcePlugin
+from core.datasource.__base.datasource_runtime import DatasourceRuntime
+from core.datasource.entities.datasource_entities import (
+    DatasourceEntity,
+    DatasourceProviderType,
+)
+
+
+class LocalFileDatasourcePlugin(DatasourcePlugin):
+    tenant_id: str
+    icon: str
+    plugin_unique_identifier: str
+
+    def __init__(
+        self,
+        entity: DatasourceEntity,
+        runtime: DatasourceRuntime,
+        tenant_id: str,
+        icon: str,
+        plugin_unique_identifier: str,
+    ) -> None:
+        super().__init__(entity, runtime)
+        self.tenant_id = tenant_id
+        self.icon = icon
+        self.plugin_unique_identifier = plugin_unique_identifier
+
+    def datasource_provider_type(self) -> DatasourceProviderType:
+        return DatasourceProviderType.LOCAL_FILE
+
+    def fork_datasource_runtime(self, runtime: DatasourceRuntime) -> "DatasourcePlugin":
+        return DatasourcePlugin(
+            entity=self.entity,
+            runtime=runtime,
+            tenant_id=self.tenant_id,
+            icon=self.icon,
+            plugin_unique_identifier=self.plugin_unique_identifier,
+        )

api/core/datasource/local_file/local_file_provider.py

@@ -0,0 +1,58 @@
+from typing import Any
+
+from core.datasource.__base.datasource_provider import DatasourcePluginProviderController
+from core.datasource.__base.datasource_runtime import DatasourceRuntime
+from core.datasource.entities.datasource_entities import DatasourceProviderEntityWithPlugin, DatasourceProviderType
+from core.datasource.local_file.local_file_plugin import LocalFileDatasourcePlugin
+
+
+class LocalFileDatasourcePluginProviderController(DatasourcePluginProviderController):
+    entity: DatasourceProviderEntityWithPlugin
+    tenant_id: str
+    plugin_id: str
+    plugin_unique_identifier: str
+
+    def __init__(
+        self, entity: DatasourceProviderEntityWithPlugin, plugin_id: str, plugin_unique_identifier: str, tenant_id: str
+    ) -> None:
+        super().__init__(entity)
+        self.tenant_id = tenant_id
+        self.plugin_id = plugin_id
+        self.plugin_unique_identifier = plugin_unique_identifier
+
+    @property
+    def provider_type(self) -> DatasourceProviderType:
+        """
+        returns the type of the provider
+        """
+        return DatasourceProviderType.LOCAL_FILE
+
+    def _validate_credentials(self, user_id: str, credentials: dict[str, Any]) -> None:
+        """
+        validate the credentials of the provider
+        """
+        pass
+
+    def get_datasource(self, datasource_name: str) -> LocalFileDatasourcePlugin:  # type: ignore
+        """
+        return datasource with given name
+        """
+        datasource_entity = next(
+            (
+                datasource_entity
+                for datasource_entity in self.entity.datasources
+                if datasource_entity.identity.name == datasource_name
+            ),
+            None,
+        )
+
+        if not datasource_entity:
+            raise ValueError(f"Datasource with name {datasource_name} not found")
+
+        return LocalFileDatasourcePlugin(
+            entity=datasource_entity,
+            runtime=DatasourceRuntime(tenant_id=self.tenant_id),
+            tenant_id=self.tenant_id,
+            icon=self.entity.identity.icon,
+            plugin_unique_identifier=self.plugin_unique_identifier,
+        )

api/core/datasource/online_document/online_document_plugin.py

@@ -0,0 +1,80 @@
+from core.datasource.__base.datasource_plugin import DatasourcePlugin
+from core.datasource.__base.datasource_runtime import DatasourceRuntime
+from core.datasource.entities.datasource_entities import (
+    DatasourceEntity,
+    DatasourceProviderType,
+    GetOnlineDocumentPageContentRequest,
+    GetOnlineDocumentPageContentResponse,
+    GetOnlineDocumentPagesRequest,
+    GetOnlineDocumentPagesResponse,
+)
+from core.plugin.impl.datasource import PluginDatasourceManager
+
+
+class OnlineDocumentDatasourcePlugin(DatasourcePlugin):
+    tenant_id: str
+    icon: str
+    plugin_unique_identifier: str
+    entity: DatasourceEntity
+    runtime: DatasourceRuntime
+
+    def __init__(
+        self,
+        entity: DatasourceEntity,
+        runtime: DatasourceRuntime,
+        tenant_id: str,
+        icon: str,
+        plugin_unique_identifier: str,
+    ) -> None:
+        super().__init__(entity, runtime)
+        self.tenant_id = tenant_id
+        self.icon = icon
+        self.plugin_unique_identifier = plugin_unique_identifier
+
+    def _get_online_document_pages(
+        self,
+        user_id: str,
+        datasource_parameters: GetOnlineDocumentPagesRequest,
+        provider_type: str,
+    ) -> GetOnlineDocumentPagesResponse:
+        manager = PluginDatasourceManager()
+
+        return manager.get_online_document_pages(
+            tenant_id=self.tenant_id,
+            user_id=user_id,
+            datasource_provider=self.entity.identity.provider,
+            datasource_name=self.entity.identity.name,
+            credentials=self.runtime.credentials,
+            datasource_parameters=datasource_parameters,
+            provider_type=provider_type,
+        )
+
+    def _get_online_document_page_content(
+        self,
+        user_id: str,
+        datasource_parameters: GetOnlineDocumentPageContentRequest,
+        provider_type: str,
+    ) -> GetOnlineDocumentPageContentResponse:
+        manager = PluginDatasourceManager()
+
+        return manager.get_online_document_page_content(
+            tenant_id=self.tenant_id,
+            user_id=user_id,
+            datasource_provider=self.entity.identity.provider,
+            datasource_name=self.entity.identity.name,
+            credentials=self.runtime.credentials,
+            datasource_parameters=datasource_parameters,
+            provider_type=provider_type,
+        )
+
+    def datasource_provider_type(self) -> DatasourceProviderType:
+        return DatasourceProviderType.ONLINE_DOCUMENT
+
+    def fork_datasource_runtime(self, runtime: DatasourceRuntime) -> "DatasourcePlugin":
+        return DatasourcePlugin(
+            entity=self.entity,
+            runtime=runtime,
+            tenant_id=self.tenant_id,
+            icon=self.icon,
+            plugin_unique_identifier=self.plugin_unique_identifier,
+        )

api/core/datasource/online_document/online_document_provider.py

@@ -0,0 +1,50 @@
+from core.datasource.__base.datasource_plugin import DatasourcePlugin
+from core.datasource.__base.datasource_provider import DatasourcePluginProviderController
+from core.datasource.__base.datasource_runtime import DatasourceRuntime
+from core.datasource.entities.datasource_entities import DatasourceProviderEntityWithPlugin, DatasourceProviderType
+
+
+class OnlineDocumentDatasourcePluginProviderController(DatasourcePluginProviderController):
+    entity: DatasourceProviderEntityWithPlugin
+    tenant_id: str
+    plugin_id: str
+    plugin_unique_identifier: str
+
+    def __init__(
+        self, entity: DatasourceProviderEntityWithPlugin, plugin_id: str, plugin_unique_identifier: str, tenant_id: str
+    ) -> None:
+        super().__init__(entity)
+        self.tenant_id = tenant_id
+        self.plugin_id = plugin_id
+        self.plugin_unique_identifier = plugin_unique_identifier
+
+    @property
+    def provider_type(self) -> DatasourceProviderType:
+        """
+        returns the type of the provider
+        """
+        return DatasourceProviderType.ONLINE_DOCUMENT
+
+    def get_datasource(self, datasource_name: str) -> DatasourcePlugin:  # type: ignore
+        """
+        return datasource with given name
+        """
+        datasource_entity = next(
+            (
+                datasource_entity
+                for datasource_entity in self.entity.datasources
+                if datasource_entity.identity.name == datasource_name
+            ),
+            None,
+        )
+
+        if not datasource_entity:
+            raise ValueError(f"Datasource with name {datasource_name} not found")
+
+        return DatasourcePlugin(
+            entity=datasource_entity,
+            runtime=DatasourceRuntime(tenant_id=self.tenant_id),
+            tenant_id=self.tenant_id,
+            icon=self.entity.identity.icon,
+            plugin_unique_identifier=self.plugin_unique_identifier,
+        )

api/core/datasource/website_crawl/website_crawl_plugin.py

@@ -0,0 +1,63 @@
+from core.datasource.__base.datasource_plugin import DatasourcePlugin
+from core.datasource.__base.datasource_runtime import DatasourceRuntime
+from core.datasource.entities.datasource_entities import (
+    DatasourceEntity,
+    DatasourceProviderType,
+    GetWebsiteCrawlRequest,
+    GetWebsiteCrawlResponse,
+)
+from core.plugin.impl.datasource import PluginDatasourceManager
+from core.plugin.utils.converter import convert_parameters_to_plugin_format
+
+
+class WebsiteCrawlDatasourcePlugin(DatasourcePlugin):
+    tenant_id: str
+    icon: str
+    plugin_unique_identifier: str
+    entity: DatasourceEntity
+    runtime: DatasourceRuntime
+
+    def __init__(
+        self,
+        entity: DatasourceEntity,
+        runtime: DatasourceRuntime,
+        tenant_id: str,
+        icon: str,
+        plugin_unique_identifier: str,
+    ) -> None:
+        super().__init__(entity, runtime)
+        self.tenant_id = tenant_id
+        self.icon = icon
+        self.plugin_unique_identifier = plugin_unique_identifier
+
+    def _get_website_crawl(
+        self,
+        user_id: str,
+        datasource_parameters: GetWebsiteCrawlRequest,
+        provider_type: str,
+    ) -> GetWebsiteCrawlResponse:
+        manager = PluginDatasourceManager()
+
+        datasource_parameters = convert_parameters_to_plugin_format(datasource_parameters)
+
+        return manager.invoke_first_step(
+            tenant_id=self.tenant_id,
+            user_id=user_id,
+            datasource_provider=self.entity.identity.provider,
+            datasource_name=self.entity.identity.name,
+            credentials=self.runtime.credentials,
+            datasource_parameters=datasource_parameters,
+            provider_type=provider_type,
+        )
+
+    def datasource_provider_type(self) -> DatasourceProviderType:
+        return DatasourceProviderType.WEBSITE_CRAWL
+
+    def fork_datasource_runtime(self, runtime: DatasourceRuntime) -> "DatasourcePlugin":
+        return DatasourcePlugin(
+            entity=self.entity,
+            runtime=runtime,
+            tenant_id=self.tenant_id,
+            icon=self.icon,
+            plugin_unique_identifier=self.plugin_unique_identifier,
+        )

api/core/datasource/website_crawl/website_crawl_provider.py

@@ -0,0 +1,50 @@
+from core.datasource.__base.datasource_plugin import DatasourcePlugin
+from core.datasource.__base.datasource_provider import DatasourcePluginProviderController
+from core.datasource.__base.datasource_runtime import DatasourceRuntime
+from core.datasource.entities.datasource_entities import DatasourceProviderEntityWithPlugin, DatasourceProviderType
+
+
+class WebsiteCrawlDatasourcePluginProviderController(DatasourcePluginProviderController):
+    entity: DatasourceProviderEntityWithPlugin
+    tenant_id: str
+    plugin_id: str
+    plugin_unique_identifier: str
+
+    def __init__(
+        self, entity: DatasourceProviderEntityWithPlugin, plugin_id: str, plugin_unique_identifier: str, tenant_id: str
+    ) -> None:
+        super().__init__(entity)
+        self.tenant_id = tenant_id
+        self.plugin_id = plugin_id
+        self.plugin_unique_identifier = plugin_unique_identifier
+
+    @property
+    def provider_type(self) -> DatasourceProviderType:
+        """
+        returns the type of the provider
+        """
+        return DatasourceProviderType.WEBSITE_CRAWL
+
+    def get_datasource(self, datasource_name: str) -> DatasourcePlugin:  # type: ignore
+        """
+        return datasource with given name
+        """
+        datasource_entity = next(
+            (
+                datasource_entity
+                for datasource_entity in self.entity.datasources
+                if datasource_entity.identity.name == datasource_name
+            ),
+            None,
+        )
+
+        if not datasource_entity:
+            raise ValueError(f"Datasource with name {datasource_name} not found")
+
+        return DatasourcePlugin(
+            entity=datasource_entity,
+            runtime=DatasourceRuntime(tenant_id=self.tenant_id),
+            tenant_id=self.tenant_id,
+            icon=self.entity.identity.icon,
+            plugin_unique_identifier=self.plugin_unique_identifier,
+        )

api/core/plugin/entities/plugin_daemon.py

@@ -52,6 +52,7 @@ class PluginDatasourceProviderEntity(BaseModel):
     provider: str
     plugin_unique_identifier: str
     plugin_id: str
+    author: str
     declaration: DatasourceProviderEntityWithPlugin
 
 

api/core/plugin/impl/datasource.py

@@ -1,6 +1,14 @@
-from collections.abc import Mapping
 from typing import Any
 
+from core.datasource.entities.api_entities import DatasourceProviderApiEntity
+from core.datasource.entities.datasource_entities import (
+    GetOnlineDocumentPageContentRequest,
+    GetOnlineDocumentPageContentResponse,
+    GetOnlineDocumentPagesRequest,
+    GetOnlineDocumentPagesResponse,
+    GetWebsiteCrawlRequest,
+    GetWebsiteCrawlResponse,
+)
 from core.plugin.entities.plugin import GenericProviderID, ToolProviderID
 from core.plugin.entities.plugin_daemon import (
     PluginBasicBooleanResponse,
@@ -10,7 +18,7 @@ from core.plugin.impl.base import BasePluginClient
 
 
 class PluginDatasourceManager(BasePluginClient):
-    def fetch_datasource_providers(self, tenant_id: str) -> list[PluginDatasourceProviderEntity]:
+    def fetch_datasource_providers(self, tenant_id: str) -> list[DatasourceProviderApiEntity]:
         """
         Fetch datasource providers for the given tenant.
         """
@@ -19,27 +27,27 @@ class PluginDatasourceManager(BasePluginClient):
             for provider in json_response.get("data", []):
                 declaration = provider.get("declaration", {}) or {}
                 provider_name = declaration.get("identity", {}).get("name")
-                for tool in declaration.get("tools", []):
-                    tool["identity"]["provider"] = provider_name
+                for datasource in declaration.get("datasources", []):
+                    datasource["identity"]["provider"] = provider_name
 
             return json_response
 
-        response = self._request_with_plugin_daemon_response(
-            "GET",
-            f"plugin/{tenant_id}/management/datasources",
-            list[PluginDatasourceProviderEntity],
-            params={"page": 1, "page_size": 256},
-            transformer=transformer,
-        )
+        # response = self._request_with_plugin_daemon_response(
+        #     "GET",
+        #     f"plugin/{tenant_id}/management/datasources",
+        #     list[PluginDatasourceProviderEntity],
+        #     params={"page": 1, "page_size": 256},
+        #     transformer=transformer,
+        # )
 
-        for provider in response:
-            provider.declaration.identity.name = f"{provider.plugin_id}/{provider.declaration.identity.name}"
+        # for provider in response:
+        #     provider.declaration.identity.name = f"{provider.plugin_id}/{provider.declaration.identity.name}"
 
-            # override the provider name for each tool to plugin_id/provider_name
-            for datasource in provider.declaration.datasources:
-                datasource.identity.provider = provider.declaration.identity.name
+        #     # override the provider name for each tool to plugin_id/provider_name
+        #     for datasource in provider.declaration.datasources:
+        #         datasource.identity.provider = provider.declaration.identity.name
 
-        return response
+        return [DatasourceProviderApiEntity(**self._get_local_file_datasource_provider())]
 
     def fetch_datasource_provider(self, tenant_id: str, provider: str) -> PluginDatasourceProviderEntity:
         """
@@ -71,15 +79,16 @@ class PluginDatasourceManager(BasePluginClient):
 
         return response
 
-    def invoke_first_step(
+    def get_website_crawl(
         self,
         tenant_id: str,
         user_id: str,
         datasource_provider: str,
         datasource_name: str,
         credentials: dict[str, Any],
-        datasource_parameters: dict[str, Any],
-    ) -> Mapping[str, Any]:
+        datasource_parameters: GetWebsiteCrawlRequest,
+        provider_type: str,
+    ) -> GetWebsiteCrawlResponse:
         """
         Invoke the datasource with the given tenant, user, plugin, provider, name, credentials and parameters.
         """
@@ -88,8 +97,8 @@ class PluginDatasourceManager(BasePluginClient):
 
         response = self._request_with_plugin_daemon_response_stream(
             "POST",
-            f"plugin/{tenant_id}/dispatch/datasource/first_step",
-            dict,
+            f"plugin/{tenant_id}/dispatch/datasource/{provider_type}/get_website_crawl",
+            GetWebsiteCrawlResponse,
             data={
                 "user_id": user_id,
                 "data": {
@@ -109,15 +118,16 @@ class PluginDatasourceManager(BasePluginClient):
 
         raise Exception("No response from plugin daemon")
 
-    def invoke_second_step(
+    def get_online_document_pages(
         self,
         tenant_id: str,
         user_id: str,
         datasource_provider: str,
         datasource_name: str,
         credentials: dict[str, Any],
-        datasource_parameters: dict[str, Any],
-    ) -> Mapping[str, Any]:
+        datasource_parameters: GetOnlineDocumentPagesRequest,
+        provider_type: str,
+    ) -> GetOnlineDocumentPagesResponse:
         """
         Invoke the datasource with the given tenant, user, plugin, provider, name, credentials and parameters.
         """
@@ -126,8 +136,47 @@ class PluginDatasourceManager(BasePluginClient):
 
         response = self._request_with_plugin_daemon_response_stream(
             "POST",
-            f"plugin/{tenant_id}/dispatch/datasource/second_step",
-            dict,
+            f"plugin/{tenant_id}/dispatch/datasource/{provider_type}/get_online_document_pages",
+            GetOnlineDocumentPagesResponse,
+            data={
+                "user_id": user_id,
+                "data": {
+                    "provider": datasource_provider_id.provider_name,
+                    "datasource": datasource_name,
+                    "credentials": credentials,
+                    "datasource_parameters": datasource_parameters,
+                },
+            },
+            headers={
+                "X-Plugin-ID": datasource_provider_id.plugin_id,
+                "Content-Type": "application/json",
+            },
+        )
+        for resp in response:
+            return resp
+
+        raise Exception("No response from plugin daemon")
+
+    def get_online_document_page_content(
+        self,
+        tenant_id: str,
+        user_id: str,
+        datasource_provider: str,
+        datasource_name: str,
+        credentials: dict[str, Any],
+        datasource_parameters: GetOnlineDocumentPageContentRequest,
+        provider_type: str,
+    ) -> GetOnlineDocumentPageContentResponse:
+        """
+        Invoke the datasource with the given tenant, user, plugin, provider, name, credentials and parameters.
+        """
+
+        datasource_provider_id = GenericProviderID(datasource_provider)
+
+        response = self._request_with_plugin_daemon_response_stream(
+            "POST",
+            f"plugin/{tenant_id}/dispatch/datasource/{provider_type}/get_online_document_page_content",
+            GetOnlineDocumentPageContentResponse,
             data={
                 "user_id": user_id,
                 "data": {
@@ -176,3 +225,53 @@ class PluginDatasourceManager(BasePluginClient):
             return resp.result
 
         return False
+
+    def _get_local_file_datasource_provider(self) -> dict[str, Any]:
+        return {
+            "id": "langgenius/file/file",
+            "author": "langgenius",
+            "name": "langgenius/file/file",
+            "plugin_id": "langgenius/file",
+            "plugin_unique_identifier": "langgenius/file:0.0.1@dify",
+            "description": {
+                "zh_Hans": "File",
+                "en_US": "File",
+                "pt_BR": "File",
+                "ja_JP": "File"
+            },
+            "icon": "https://cloud.dify.ai/console/api/workspaces/current/plugin/icon?tenant_id=945b4365-9d99-48c1-8c47-90593fe8b9c9&filename=13d9312f6b1352d3939b90a5257de58ff3cd619d5be4f5b266ff0298935ac328.svg",
+            "label": {
+                "zh_Hans": "File",
+                "en_US": "File",
+                "pt_BR": "File",
+                "ja_JP": "File"
+            },
+            "type": "datasource",
+            "team_credentials": {},
+            "is_team_authorization": False,
+            "allow_delete": True,
+            "datasources": [{
+                "author": "langgenius",
+                "name": "upload_file",
+                "label": {
+                    "en_US": "File",
+                    "zh_Hans": "File",
+                    "pt_BR": "File",
+                    "ja_JP": "File"
+                },
+                "description": {
+                    "en_US": "File",
+                    "zh_Hans": "File",
+                    "pt_BR": "File",
+                    "ja_JP": "File."
+                },
+                "parameters": [],
+                "labels": [
+                    "search"
+                ],
+                "output_schema": None
+            }],
+            "labels": [
+                "search"
+            ]
+        }

api/core/workflow/enums.py

@@ -14,3 +14,7 @@ class SystemVariableKey(StrEnum):
     APP_ID = "app_id"
     WORKFLOW_ID = "workflow_id"
     WORKFLOW_RUN_ID = "workflow_run_id"
+    # RAG Pipeline
+    DOCUMENT_ID = "document_id"
+    BATCH = "batch"
+    DATASET_ID = "dataset_id"

api/core/workflow/nodes/datasource/datasource_node.py

@@ -3,7 +3,11 @@ from typing import Any, cast
 
 from core.datasource.entities.datasource_entities import (
     DatasourceParameter,
+    DatasourceProviderType,
+    GetWebsiteCrawlResponse,
 )
+from core.datasource.online_document.online_document_plugin import OnlineDocumentDatasourcePlugin
+from core.datasource.website_crawl.website_crawl_plugin import WebsiteCrawlDatasourcePlugin
 from core.file import File
 from core.plugin.impl.exc import PluginDaemonClientSideError
 from core.variables.segments import ArrayAnySegment
@@ -77,15 +81,44 @@ class DatasourceNode(BaseNode[DatasourceNodeData]):
             for_log=True,
         )
 
-        # get conversation id
-        conversation_id = self.graph_runtime_state.variable_pool.get(["sys", SystemVariableKey.CONVERSATION_ID])
-
         try:
             # TODO: handle result
-            result = datasource_runtime._invoke_second_step(
-                user_id=self.user_id,
-                datasource_parameters=parameters,
-            )
+            if datasource_runtime.datasource_provider_type() == DatasourceProviderType.ONLINE_DOCUMENT:
+                datasource_runtime = cast(OnlineDocumentDatasourcePlugin, datasource_runtime)
+                result = datasource_runtime._get_online_document_page_content(
+                    user_id=self.user_id,
+                    datasource_parameters=parameters,
+                    provider_type=node_data.provider_type,
+                )
+                return NodeRunResult(
+                    status=WorkflowNodeExecutionStatus.SUCCEEDED,
+                    inputs=parameters_for_log,
+                    metadata={NodeRunMetadataKey.DATASOURCE_INFO: datasource_info},
+                    outputs={
+                        "result": result.result.model_dump(),
+                        "datasource_type": datasource_runtime.datasource_provider_type,
+                    },
+                )
+            elif datasource_runtime.datasource_provider_type == DatasourceProviderType.WEBSITE_CRAWL:
+                datasource_runtime = cast(WebsiteCrawlDatasourcePlugin, datasource_runtime)
+                result: GetWebsiteCrawlResponse = datasource_runtime._get_website_crawl(
+                    user_id=self.user_id,
+                    datasource_parameters=parameters,
+                    provider_type=node_data.provider_type,
+                )
+                return NodeRunResult(
+                    status=WorkflowNodeExecutionStatus.SUCCEEDED,
+                    inputs=parameters_for_log,
+                    metadata={NodeRunMetadataKey.DATASOURCE_INFO: datasource_info},
+                    outputs={
+                        "result": result.result.model_dump(),
+                        "datasource_type": datasource_runtime.datasource_provider_type,
+                    },
+                )
+            else:
+                raise DatasourceNodeError(
+                    f"Unsupported datasource provider: {datasource_runtime.datasource_provider_type}"
+                )
         except PluginDaemonClientSideError as e:
             yield RunCompletedEvent(
                 run_result=NodeRunResult(

api/core/workflow/nodes/knowledge_index/entities.py

@@ -155,9 +155,4 @@ class KnowledgeIndexNodeData(BaseNodeData):
     """
 
     type: str = "knowledge-index"
-    dataset_id: str
-    document_id: str
     index_chunk_variable_selector: list[str]
-    chunk_structure: Literal["general", "parent-child"]
-    index_method: IndexMethod
-    retrieval_setting: RetrievalSetting

api/core/workflow/nodes/knowledge_index/knowledge_index_node.py

@@ -1,25 +1,19 @@
 import datetime
 import logging
-import time
 from collections.abc import Mapping
 from typing import Any, cast
 
-from flask_login import current_user
-
-from core.model_manager import ModelManager
-from core.model_runtime.entities.model_entities import ModelType
 from core.rag.index_processor.index_processor_factory import IndexProcessorFactory
 from core.rag.retrieval.retrieval_methods import RetrievalMethod
 from core.variables.segments import ObjectSegment
 from core.workflow.entities.node_entities import NodeRunResult
+from core.workflow.entities.variable_pool import VariablePool
+from core.workflow.enums import SystemVariableKey
 from core.workflow.nodes.enums import NodeType
 from core.workflow.nodes.llm.node import LLMNode
 from extensions.ext_database import db
-from extensions.ext_redis import redis_client
-from models.dataset import Dataset, Document, RateLimitLog
+from models.dataset import Dataset, Document
 from models.workflow import WorkflowNodeExecutionStatus
-from services.dataset_service import DatasetCollectionBindingService
-from services.feature_service import FeatureService
 
 from .entities import KnowledgeIndexNodeData
 from .exc import (
@@ -43,8 +37,9 @@ class KnowledgeIndexNode(LLMNode):
 
     def _run(self) -> NodeRunResult:  # type: ignore
         node_data = cast(KnowledgeIndexNodeData, self.node_data)
+        variable_pool = self.graph_runtime_state.variable_pool
         # extract variables
-        variable = self.graph_runtime_state.variable_pool.get(node_data.index_chunk_variable_selector)
+        variable = variable_pool.get(node_data.index_chunk_variable_selector)
         if not isinstance(variable, ObjectSegment):
             return NodeRunResult(
                 status=WorkflowNodeExecutionStatus.FAILED,
@@ -57,34 +52,9 @@ class KnowledgeIndexNode(LLMNode):
             return NodeRunResult(
                 status=WorkflowNodeExecutionStatus.FAILED, inputs=variables, error="Chunks is required."
             )
-        # check rate limit
-        if self.tenant_id:
-            knowledge_rate_limit = FeatureService.get_knowledge_rate_limit(self.tenant_id)
-            if knowledge_rate_limit.enabled:
-                current_time = int(time.time() * 1000)
-                key = f"rate_limit_{self.tenant_id}"
-                redis_client.zadd(key, {current_time: current_time})
-                redis_client.zremrangebyscore(key, 0, current_time - 60000)
-                request_count = redis_client.zcard(key)
-                if request_count > knowledge_rate_limit.limit:
-                    # add ratelimit record
-                    rate_limit_log = RateLimitLog(
-                        tenant_id=self.tenant_id,
-                        subscription_plan=knowledge_rate_limit.subscription_plan,
-                        operation="knowledge",
-                    )
-                    db.session.add(rate_limit_log)
-                    db.session.commit()
-                    return NodeRunResult(
-                        status=WorkflowNodeExecutionStatus.FAILED,
-                        inputs=variables,
-                        error="Sorry, you have reached the knowledge base request rate limit of your subscription.",
-                        error_type="RateLimitExceeded",
-                    )
-
         # retrieve knowledge
         try:
-            results = self._invoke_knowledge_index(node_data=node_data, chunks=chunks)
+            results = self._invoke_knowledge_index(node_data=node_data, chunks=chunks, variable_pool=variable_pool)
             outputs = {"result": results}
             return NodeRunResult(
                 status=WorkflowNodeExecutionStatus.SUCCEEDED, inputs=variables, process_data=None, outputs=outputs
@@ -107,54 +77,26 @@ class KnowledgeIndexNode(LLMNode):
                 error_type=type(e).__name__,
             )
 
-    def _invoke_knowledge_index(self, node_data: KnowledgeIndexNodeData, chunks: Mapping[str, Any]) -> Any:
-        dataset = Dataset.query.filter_by(id=node_data.dataset_id).first()
+    def _invoke_knowledge_index(
+        self, node_data: KnowledgeIndexNodeData, chunks: Mapping[str, Any], variable_pool: VariablePool
+    ) -> Any:
+        dataset_id = variable_pool.get(["sys", SystemVariableKey.DATASET_ID])
+        if not dataset_id:
+            raise KnowledgeIndexNodeError("Dataset ID is required.")
+        document_id = variable_pool.get(["sys", SystemVariableKey.DOCUMENT_ID])
+        if not document_id:
+            raise KnowledgeIndexNodeError("Document ID is required.")
+        batch = variable_pool.get(["sys", SystemVariableKey.BATCH])
+        if not batch:
+            raise KnowledgeIndexNodeError("Batch is required.")
+        dataset = Dataset.query.filter_by(id=dataset_id).first()
         if not dataset:
-            raise KnowledgeIndexNodeError(f"Dataset {node_data.dataset_id} not found.")
+            raise KnowledgeIndexNodeError(f"Dataset {dataset_id} not found.")
 
-        document = Document.query.filter_by(id=node_data.document_id).first()
+        document = Document.query.filter_by(id=document_id).first()
         if not document:
-            raise KnowledgeIndexNodeError(f"Document {node_data.document_id} not found.")
-
-        retrieval_setting = node_data.retrieval_setting
-        index_method = node_data.index_method
-        if not dataset.indexing_technique:
-            if node_data.index_method.indexing_technique not in Dataset.INDEXING_TECHNIQUE_LIST:
-                raise ValueError("Indexing technique is invalid")
-
-            dataset.indexing_technique = index_method.indexing_technique
-            if index_method.indexing_technique == "high_quality":
-                model_manager = ModelManager()
-                if (
-                    index_method.embedding_setting.embedding_model
-                    and index_method.embedding_setting.embedding_model_provider
-                ):
-                    dataset_embedding_model = index_method.embedding_setting.embedding_model
-                    dataset_embedding_model_provider = index_method.embedding_setting.embedding_model_provider
-                else:
-                    embedding_model = model_manager.get_default_model_instance(
-                        tenant_id=current_user.current_tenant_id, model_type=ModelType.TEXT_EMBEDDING
-                    )
-                    dataset_embedding_model = embedding_model.model
-                    dataset_embedding_model_provider = embedding_model.provider
-                dataset.embedding_model = dataset_embedding_model
-                dataset.embedding_model_provider = dataset_embedding_model_provider
-                dataset_collection_binding = DatasetCollectionBindingService.get_dataset_collection_binding(
-                    dataset_embedding_model_provider, dataset_embedding_model
-                )
-                dataset.collection_binding_id = dataset_collection_binding.id
-                if not dataset.retrieval_model:
-                    default_retrieval_model = {
-                        "search_method": RetrievalMethod.SEMANTIC_SEARCH.value,
-                        "reranking_enable": False,
-                        "reranking_model": {"reranking_provider_name": "", "reranking_model_name": ""},
-                        "top_k": 2,
-                        "score_threshold_enabled": False,
-                    }
+            raise KnowledgeIndexNodeError(f"Document {document_id} not found.")
 
-                    dataset.retrieval_model = (
-                        retrieval_setting.model_dump() if retrieval_setting else default_retrieval_model
-                    )  # type: ignore
         index_processor = IndexProcessorFactory(node_data.chunk_structure).init_index_processor()
         index_processor.index(dataset, document, chunks)
 
@@ -166,6 +108,7 @@ class KnowledgeIndexNode(LLMNode):
         return {
             "dataset_id": dataset.id,
             "dataset_name": dataset.name,
+            "batch": batch,
             "document_id": document.id,
             "document_name": document.name,
             "created_at": document.created_at,

api/core/workflow/nodes/knowledge_index/template_prompts.py

@@ -1,66 +0,0 @@
-METADATA_FILTER_SYSTEM_PROMPT = """
-    ### Job Description',
-    You are a text metadata extract engine that extract text's metadata based on user input and set the metadata value
-    ### Task
-    Your task is to ONLY extract the metadatas that exist in the input text from the provided metadata list and Use the following operators ["=", "!=", ">", "<", ">=", "<="] to express logical relationships, then return result in JSON format with the key "metadata_fields" and value "metadata_field_value" and comparison operator "comparison_operator".
-    ### Format
-    The input text is in the variable input_text. Metadata are specified as a list in the variable metadata_fields.
-    ### Constraint
-    DO NOT include anything other than the JSON array in your response.
-"""  # noqa: E501
-
-METADATA_FILTER_USER_PROMPT_1 = """
-    { "input_text": "I want to know which company’s email address test@example.com is?",
-    "metadata_fields": ["filename", "email", "phone", "address"]
-    }
-"""
-
-METADATA_FILTER_ASSISTANT_PROMPT_1 = """
-```json
-    {"metadata_map": [
-        {"metadata_field_name": "email", "metadata_field_value": "test@example.com", "comparison_operator": "="}
-    ]
-    }
-```
-"""
-
-METADATA_FILTER_USER_PROMPT_2 = """
-    {"input_text": "What are the movies with a score of more than 9 in 2024?",
-    "metadata_fields": ["name", "year", "rating", "country"]}
-"""
-
-METADATA_FILTER_ASSISTANT_PROMPT_2 = """
-```json
-    {"metadata_map": [
-        {"metadata_field_name": "year", "metadata_field_value": "2024", "comparison_operator": "="},
-        {"metadata_field_name": "rating", "metadata_field_value": "9", "comparison_operator": ">"},
-    ]}
-```
-"""
-
-METADATA_FILTER_USER_PROMPT_3 = """
-    '{{"input_text": "{input_text}",',
-    '"metadata_fields": {metadata_fields}}}'
-"""
-
-METADATA_FILTER_COMPLETION_PROMPT = """
-### Job Description
-You are a text metadata extract engine that extract text's metadata based on user input and set the metadata value
-### Task
-# Your task is to ONLY extract the metadatas that exist in the input text from the provided metadata list and Use the following operators ["=", "!=", ">", "<", ">=", "<="] to express logical relationships, then return result in JSON format with the key "metadata_fields" and value "metadata_field_value" and comparison operator "comparison_operator".
-### Format
-The input text is in the variable input_text. Metadata are specified as a list in the variable metadata_fields.
-### Constraint 
-DO NOT include anything other than the JSON array in your response.
-### Example
-Here is the chat example between human and assistant, inside <example></example> XML tags.
-<example>
-User:{{"input_text": ["I want to know which company’s email address test@example.com is?"], "metadata_fields": ["filename", "email", "phone", "address"]}}
-Assistant:{{"metadata_map": [{{"metadata_field_name": "email", "metadata_field_value": "test@example.com", "comparison_operator": "="}}]}}
-User:{{"input_text": "What are the movies with a score of more than 9 in 2024?", "metadata_fields": ["name", "year", "rating", "country"]}}
-Assistant:{{"metadata_map": [{{"metadata_field_name": "year", "metadata_field_value": "2024", "comparison_operator": "="}, {{"metadata_field_name": "rating", "metadata_field_value": "9", "comparison_operator": ">"}}]}}
-</example> 
-### User Input
-{{"input_text" : "{input_text}", "metadata_fields" : {metadata_fields}}}
-### Assistant Output
-"""  # noqa: E501

api/core/workflow/nodes/knowledge_retrieval/entities.py

@@ -57,8 +57,6 @@ class MultipleRetrievalConfig(BaseModel):
 
 
 class ModelConfig(BaseModel):
-
-
     provider: str
     name: str
     mode: str

api/factories/variable_factory.py

@@ -39,7 +39,6 @@ from core.variables.variables import (
 from core.workflow.constants import (
     CONVERSATION_VARIABLE_NODE_ID,
     ENVIRONMENT_VARIABLE_NODE_ID,
-    PIPELINE_VARIABLE_NODE_ID,
 )
 
 
@@ -123,6 +122,7 @@ def _build_variable_from_mapping(*, mapping: Mapping[str, Any], selector: Sequen
         result = result.model_copy(update={"selector": selector})
     return cast(Variable, result)
 
+
 def build_segment(value: Any, /) -> Segment:
     if value is None:
         return NoneSegment()

api/migrations/versions/2025_05_16_1659-abb18a379e62_add_pipeline_info_2.py

@@ -0,0 +1,113 @@
+"""add_pipeline_info_2
+
+Revision ID: abb18a379e62
+Revises: b35c3db83d09
+Create Date: 2025-05-16 16:59:16.423127
+
+"""
+from alembic import op
+import models as models
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = 'abb18a379e62'
+down_revision = 'b35c3db83d09'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('component_failure_stats')
+    op.drop_table('reliability_data')
+    op.drop_table('maintenance')
+    op.drop_table('operational_data')
+    op.drop_table('component_failure')
+    op.drop_table('tool_providers')
+    op.drop_table('safety_data')
+    op.drop_table('incident_data')
+    with op.batch_alter_table('pipelines', schema=None) as batch_op:
+        batch_op.drop_column('mode')
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('pipelines', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('mode', sa.VARCHAR(length=255), autoincrement=False, nullable=False))
+
+    op.create_table('incident_data',
+    sa.Column('IncidentID', sa.INTEGER(), autoincrement=True, nullable=False),
+    sa.Column('IncidentDescription', sa.TEXT(), autoincrement=False, nullable=False),
+    sa.Column('IncidentDate', sa.DATE(), autoincrement=False, nullable=False),
+    sa.Column('Consequences', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.Column('ResponseActions', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.PrimaryKeyConstraint('IncidentID', name='incident_data_pkey')
+    )
+    op.create_table('safety_data',
+    sa.Column('SafetyID', sa.INTEGER(), autoincrement=True, nullable=False),
+    sa.Column('SafetyInspectionDate', sa.DATE(), autoincrement=False, nullable=False),
+    sa.Column('SafetyFindings', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.Column('SafetyIncidentDescription', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.Column('ComplianceStatus', sa.VARCHAR(length=50), autoincrement=False, nullable=False),
+    sa.PrimaryKeyConstraint('SafetyID', name='safety_data_pkey')
+    )
+    op.create_table('tool_providers',
+    sa.Column('id', sa.UUID(), server_default=sa.text('uuid_generate_v4()'), autoincrement=False, nullable=False),
+    sa.Column('tenant_id', sa.UUID(), autoincrement=False, nullable=False),
+    sa.Column('tool_name', sa.VARCHAR(length=40), autoincrement=False, nullable=False),
+    sa.Column('encrypted_credentials', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.Column('is_enabled', sa.BOOLEAN(), server_default=sa.text('false'), autoincrement=False, nullable=False),
+    sa.Column('created_at', postgresql.TIMESTAMP(), server_default=sa.text('CURRENT_TIMESTAMP(0)'), autoincrement=False, nullable=False),
+    sa.Column('updated_at', postgresql.TIMESTAMP(), server_default=sa.text('CURRENT_TIMESTAMP(0)'), autoincrement=False, nullable=False),
+    sa.PrimaryKeyConstraint('id', name='tool_provider_pkey'),
+    sa.UniqueConstraint('tenant_id', 'tool_name', name='unique_tool_provider_tool_name')
+    )
+    op.create_table('component_failure',
+    sa.Column('FailureID', sa.INTEGER(), autoincrement=True, nullable=False),
+    sa.Column('Date', sa.DATE(), autoincrement=False, nullable=False),
+    sa.Column('Component', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.Column('FailureMode', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.Column('Cause', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.Column('RepairAction', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.Column('Technician', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.PrimaryKeyConstraint('FailureID', name='component_failure_pkey'),
+    sa.UniqueConstraint('Date', 'Component', 'FailureMode', 'Cause', 'Technician', name='unique_failure_entry')
+    )
+    op.create_table('operational_data',
+    sa.Column('OperationID', sa.INTEGER(), autoincrement=True, nullable=False),
+    sa.Column('CraneUsage', sa.INTEGER(), autoincrement=False, nullable=False),
+    sa.Column('LoadWeight', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=False),
+    sa.Column('LoadFrequency', sa.INTEGER(), autoincrement=False, nullable=False),
+    sa.Column('EnvironmentalConditions', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.PrimaryKeyConstraint('OperationID', name='operational_data_pkey')
+    )
+    op.create_table('maintenance',
+    sa.Column('MaintenanceID', sa.INTEGER(), autoincrement=True, nullable=False),
+    sa.Column('MaintenanceType', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.Column('MaintenanceDate', sa.DATE(), autoincrement=False, nullable=False),
+    sa.Column('ServiceDescription', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.Column('PartsReplaced', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.Column('Technician', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.PrimaryKeyConstraint('MaintenanceID', name='maintenance_pkey')
+    )
+    op.create_table('reliability_data',
+    sa.Column('ComponentID', sa.INTEGER(), autoincrement=True, nullable=False),
+    sa.Column('ComponentName', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.Column('MTBF', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=False),
+    sa.Column('FailureRate', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=False),
+    sa.PrimaryKeyConstraint('ComponentID', name='reliability_data_pkey')
+    )
+    op.create_table('component_failure_stats',
+    sa.Column('StatID', sa.INTEGER(), autoincrement=True, nullable=False),
+    sa.Column('Component', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.Column('FailureMode', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.Column('Cause', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
+    sa.Column('PossibleAction', sa.TEXT(), autoincrement=False, nullable=True),
+    sa.Column('Probability', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=False),
+    sa.Column('MTBF', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=False),
+    sa.PrimaryKeyConstraint('StatID', name='component_failure_stats_pkey')
+    )
+    # ### end Alembic commands ###

api/models/dataset.py

@@ -1170,6 +1170,7 @@ class PipelineBuiltInTemplate(Base):  # type: ignore[name-defined]
     def pipeline(self):
         return db.session.query(Pipeline).filter(Pipeline.id == self.pipeline_id).first()
 
+
 class PipelineCustomizedTemplate(Base):  # type: ignore[name-defined]
     __tablename__ = "pipeline_customized_templates"
     __table_args__ = (
@@ -1205,6 +1206,7 @@ class Pipeline(Base):  # type: ignore[name-defined]
     created_at = db.Column(db.DateTime, nullable=False, server_default=func.current_timestamp())
     updated_by = db.Column(StringUUID, nullable=True)
     updated_at = db.Column(db.DateTime, nullable=False, server_default=func.current_timestamp())
+
     @property
     def dataset(self):
         return db.session.query(Dataset).filter(Dataset.pipeline_id == self.id).first()

api/models/model.py

@@ -52,6 +52,7 @@ class AppMode(StrEnum):
     ADVANCED_CHAT = "advanced-chat"
     AGENT_CHAT = "agent-chat"
     CHANNEL = "channel"
+    RAG_PIPELINE = "rag-pipeline"
 
     @classmethod
     def value_of(cls, value: str) -> "AppMode":

api/models/workflow.py

@@ -3,7 +3,7 @@ import logging
 from collections.abc import Mapping, Sequence
 from datetime import UTC, datetime
 from enum import Enum, StrEnum
-from typing import TYPE_CHECKING, Any, List, Optional, Self, Union
+from typing import TYPE_CHECKING, Any, Optional, Self, Union
 from uuid import uuid4
 
 from core.variables import utils as variable_utils
@@ -43,7 +43,7 @@ class WorkflowType(Enum):
 
     WORKFLOW = "workflow"
     CHAT = "chat"
-    RAG_PIPELINE = "rag_pipeline"
+    RAG_PIPELINE = "rag-pipeline"
 
     @classmethod
     def value_of(cls, value: str) -> "WorkflowType":
@@ -370,7 +370,7 @@ class Workflow(Base):
         return results
 
     @rag_pipeline_variables.setter
-    def rag_pipeline_variables(self, values: List[dict]) -> None:
+    def rag_pipeline_variables(self, values: list[dict]) -> None:
         self._rag_pipeline_variables = json.dumps(
             {item["variable"]: item for item in values},
             ensure_ascii=False,

api/services/dataset_service.py

@@ -1550,7 +1550,7 @@ class DocumentService:
     @staticmethod
     def build_document(
         dataset: Dataset,
-        process_rule_id: str,
+        process_rule_id: str | None,
         data_source_type: str,
         document_form: str,
         document_language: str,

api/services/rag_pipeline/pipeline_generate_service.py

@@ -0,0 +1,109 @@
+from collections.abc import Mapping
+from typing import Any, Union
+
+from configs import dify_config
+from core.app.apps.advanced_chat.app_generator import AdvancedChatAppGenerator
+from core.app.apps.pipeline.pipeline_generator import PipelineGenerator
+from core.app.apps.workflow.app_generator import WorkflowAppGenerator
+from core.app.entities.app_invoke_entities import InvokeFrom
+from models.dataset import Pipeline
+from models.model import Account, App, AppMode, EndUser
+from models.workflow import Workflow
+from services.rag_pipeline.rag_pipeline import RagPipelineService
+
+
+class PipelineGenerateService:
+    @classmethod
+    def generate(
+        cls,
+        pipeline: Pipeline,
+        user: Union[Account, EndUser],
+        args: Mapping[str, Any],
+        invoke_from: InvokeFrom,
+        streaming: bool = True,
+    ):
+        """
+        Pipeline Content Generate
+        :param pipeline: pipeline
+        :param user: user
+        :param args: args
+        :param invoke_from: invoke from
+        :param streaming: streaming
+        :return:
+        """
+        try:
+            workflow = cls._get_workflow(pipeline, invoke_from)
+            return PipelineGenerator.convert_to_event_stream(
+                PipelineGenerator().generate(
+                    pipeline=pipeline,
+                    workflow=workflow,
+                    user=user,
+                    args=args,
+                    invoke_from=invoke_from,
+                    streaming=streaming,
+                    call_depth=0,
+                    workflow_thread_pool_id=None,
+                ),
+            )
+
+        except Exception:
+            raise
+
+    @staticmethod
+    def _get_max_active_requests(app_model: App) -> int:
+        max_active_requests = app_model.max_active_requests
+        if max_active_requests is None:
+            max_active_requests = int(dify_config.APP_MAX_ACTIVE_REQUESTS)
+        return max_active_requests
+
+    @classmethod
+    def generate_single_iteration(cls, app_model: App, user: Account, node_id: str, args: Any, streaming: bool = True):
+        if app_model.mode == AppMode.ADVANCED_CHAT.value:
+            workflow = cls._get_workflow(app_model, InvokeFrom.DEBUGGER)
+            return AdvancedChatAppGenerator.convert_to_event_stream(
+                AdvancedChatAppGenerator().single_iteration_generate(
+                    app_model=app_model, workflow=workflow, node_id=node_id, user=user, args=args, streaming=streaming
+                )
+            )
+        elif app_model.mode == AppMode.WORKFLOW.value:
+            workflow = cls._get_workflow(app_model, InvokeFrom.DEBUGGER)
+            return AdvancedChatAppGenerator.convert_to_event_stream(
+                WorkflowAppGenerator().single_iteration_generate(
+                    app_model=app_model, workflow=workflow, node_id=node_id, user=user, args=args, streaming=streaming
+                )
+            )
+        else:
+            raise ValueError(f"Invalid app mode {app_model.mode}")
+
+    @classmethod
+    def generate_single_loop(cls, pipeline: Pipeline, user: Account, node_id: str, args: Any, streaming: bool = True):
+        workflow = cls._get_workflow(pipeline, InvokeFrom.DEBUGGER)
+        return WorkflowAppGenerator.convert_to_event_stream(
+            WorkflowAppGenerator().single_loop_generate(
+                app_model=pipeline, workflow=workflow, node_id=node_id, user=user, args=args, streaming=streaming
+            )
+        )
+
+    @classmethod
+    def _get_workflow(cls, pipeline: Pipeline, invoke_from: InvokeFrom) -> Workflow:
+        """
+        Get workflow
+        :param pipeline: pipeline
+        :param invoke_from: invoke from
+        :return:
+        """
+        rag_pipeline_service = RagPipelineService()
+        if invoke_from == InvokeFrom.DEBUGGER:
+            # fetch draft workflow by app_model
+            workflow = rag_pipeline_service.get_draft_workflow(pipeline=pipeline)
+
+            if not workflow:
+                raise ValueError("Workflow not initialized")
+        else:
+            # fetch published workflow by app_model
+            workflow = rag_pipeline_service.get_published_workflow(pipeline=pipeline)
+
+            if not workflow:
+                raise ValueError("Workflow not published")
+
+        return workflow

api/services/rag_pipeline/pipeline_template/database/database_retrieval.py

@@ -29,32 +29,31 @@ class DatabasePipelineTemplateRetrieval(PipelineTemplateRetrievalBase):
         :param language: language
         :return:
         """
-            
-        pipeline_built_in_templates: list[PipelineBuiltInTemplate] = db.session.query(PipelineBuiltInTemplate).filter(
-            PipelineBuiltInTemplate.language == language
-        ).all()
+
+        pipeline_built_in_templates: list[PipelineBuiltInTemplate] = (
+            db.session.query(PipelineBuiltInTemplate).filter(PipelineBuiltInTemplate.language == language).all()
+        )
 
         recommended_pipelines_results = []
         for pipeline_built_in_template in pipeline_built_in_templates:
             pipeline_model: Pipeline = pipeline_built_in_template.pipeline
 
             recommended_pipeline_result = {
-                'id': pipeline_built_in_template.id,
-                'name': pipeline_built_in_template.name,
-                'pipeline_id': pipeline_model.id,
-                'description': pipeline_built_in_template.description,
-                'icon': pipeline_built_in_template.icon,
-                'copyright': pipeline_built_in_template.copyright,
-                'privacy_policy': pipeline_built_in_template.privacy_policy,
-                'position': pipeline_built_in_template.position,
+                "id": pipeline_built_in_template.id,
+                "name": pipeline_built_in_template.name,
+                "pipeline_id": pipeline_model.id,
+                "description": pipeline_built_in_template.description,
+                "icon": pipeline_built_in_template.icon,
+                "copyright": pipeline_built_in_template.copyright,
+                "privacy_policy": pipeline_built_in_template.privacy_policy,
+                "position": pipeline_built_in_template.position,
             }
             dataset: Dataset = pipeline_model.dataset
             if dataset:
-                recommended_pipeline_result['chunk_structure'] = dataset.chunk_structure
+                recommended_pipeline_result["chunk_structure"] = dataset.chunk_structure
                 recommended_pipelines_results.append(recommended_pipeline_result)
 
-        return {'pipeline_templates': recommended_pipelines_results}
-
+        return {"pipeline_templates": recommended_pipelines_results}
 
     @classmethod
     def fetch_pipeline_template_detail_from_db(cls, pipeline_id: str) -> Optional[dict]:
@@ -64,6 +63,7 @@ class DatabasePipelineTemplateRetrieval(PipelineTemplateRetrievalBase):
         :return:
         """
         from services.rag_pipeline.rag_pipeline_dsl_service import RagPipelineDslService
+
         # is in public recommended list
         pipeline_template = (
             db.session.query(PipelineBuiltInTemplate).filter(PipelineBuiltInTemplate.id == pipeline_id).first()

api/services/rag_pipeline/rag_pipeline.py

@@ -3,7 +3,7 @@ import threading
 import time
 from collections.abc import Callable, Generator, Sequence
 from datetime import UTC, datetime
-from typing import Any, Literal, Optional
+from typing import Any, Optional
 from uuid import uuid4
 
 from flask_login import current_user
@@ -46,7 +46,7 @@ from services.rag_pipeline.pipeline_template.pipeline_template_factory import Pi
 class RagPipelineService:
     @staticmethod
     def get_pipeline_templates(
-        type: Literal["built-in", "customized"] = "built-in", language: str = "en-US"
+        type: str = "built-in", language: str = "en-US"
     ) -> list[PipelineBuiltInTemplate | PipelineCustomizedTemplate]:
         if type == "built-in":
             mode = dify_config.HOSTED_FETCH_PIPELINE_TEMPLATES_MODE
@@ -358,11 +358,11 @@ class RagPipelineService:
 
         return workflow_node_execution
 
-    def run_datasource_workflow_node(
+    def run_published_workflow_node(
         self, pipeline: Pipeline, node_id: str, user_inputs: dict, account: Account
     ) -> WorkflowNodeExecution:
         """
-        Run published workflow datasource
+        Run published workflow node
         """
         # fetch published workflow by app_model
         published_workflow = self.get_published_workflow(pipeline=pipeline)
@@ -393,6 +393,41 @@ class RagPipelineService:
 
         return workflow_node_execution
 
+    def run_datasource_workflow_node(
+        self, pipeline: Pipeline, node_id: str, user_inputs: dict, account: Account
+    ) -> WorkflowNodeExecution:
+        """
+        Run published workflow datasource
+        """
+        # fetch published workflow by app_model
+        published_workflow = self.get_published_workflow(pipeline=pipeline)
+        if not published_workflow:
+            raise ValueError("Workflow not initialized")
+
+        # run draft workflow node
+        start_at = time.perf_counter()
+
+        datasource_node_data = published_workflow.graph_dict.get("nodes", {}).get(node_id, {}).get("data", {})
+        if not datasource_node_data:
+            raise ValueError("Datasource node data not found")
+        from core.datasource.datasource_manager import DatasourceManager
+
+        datasource_runtime = DatasourceManager.get_datasource_runtime(
+            provider_id=datasource_node_data.get("provider_id"),
+            datasource_name=datasource_node_data.get("datasource_name"),
+            tenant_id=pipeline.tenant_id,
+        )
+        result = datasource_runtime._invoke_first_step(
+            inputs=user_inputs,
+            provider_type=datasource_node_data.get("provider_type"),
+            user_id=account.id,
+        )
+
+        return {
+            "result": result,
+            "provider_type": datasource_node_data.get("provider_type"),
+        }
+
     def run_free_workflow_node(
         self, node_data: dict, tenant_id: str, user_id: str, node_id: str, user_inputs: dict[str, Any]
     ) -> WorkflowNodeExecution:
@@ -552,7 +587,7 @@ class RagPipelineService:
 
         return workflow
 
-    def get_second_step_parameters(self, pipeline: Pipeline, node_id: str) -> dict:
+    def get_published_second_step_parameters(self, pipeline: Pipeline, node_id: str) -> dict:
         """
         Get second step parameters of rag pipeline
         """
@@ -567,9 +602,33 @@ class RagPipelineService:
             return {}
 
         # get datasource provider
-        datasource_provider_variables = [item for item in rag_pipeline_variables
-                                         if item.get("belong_to_node_id") == node_id
-                                         or item.get("belong_to_node_id") == "shared"]
+        datasource_provider_variables = [
+            item
+            for item in rag_pipeline_variables
+            if item.get("belong_to_node_id") == node_id or item.get("belong_to_node_id") == "shared"
+        ]
+        return datasource_provider_variables
+
+    def get_draft_second_step_parameters(self, pipeline: Pipeline, node_id: str) -> dict:
+        """
+        Get second step parameters of rag pipeline
+        """
+
+        workflow = self.get_draft_workflow(pipeline=pipeline)
+        if not workflow:
+            raise ValueError("Workflow not initialized")
+
+        # get second step node
+        rag_pipeline_variables = workflow.rag_pipeline_variables
+        if not rag_pipeline_variables:
+            return {}
+
+        # get datasource provider
+        datasource_provider_variables = [
+            item
+            for item in rag_pipeline_variables
+            if item.get("belong_to_node_id") == node_id or item.get("belong_to_node_id") == "shared"
+        ]
         return datasource_provider_variables
 
     def get_rag_pipeline_paginate_workflow_runs(self, pipeline: Pipeline, args: dict) -> InfiniteScrollPagination: