refactor(workflow-file): move core.file to core.workflow.file (#32252)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

api/services/dataset_service.py

@@ -18,7 +18,6 @@ from werkzeug.exceptions import Forbidden, NotFound
 from configs import dify_config
 from core.db.session_factory import session_factory
 from core.errors.error import LLMBadRequestError, ProviderTokenNotInitError
-from core.file import helpers as file_helpers
 from core.helper.name_generator import generate_incremental_name
 from core.model_manager import ModelManager
 from core.model_runtime.entities.model_entities import ModelFeature, ModelType
@@ -26,6 +25,7 @@ from core.model_runtime.model_providers.__base.text_embedding_model import TextE
 from core.rag.index_processor.constant.built_in_field import BuiltInField
 from core.rag.index_processor.constant.index_type import IndexStructureType
 from core.rag.retrieval.retrieval_methods import RetrievalMethod
+from core.workflow.file import helpers as file_helpers
 from enums.cloud_plan import CloudPlan
 from events.dataset_event import dataset_was_deleted
 from events.document_event import document_was_deleted

api/services/file_service.py

@@ -19,8 +19,8 @@ from constants import (
     IMAGE_EXTENSIONS,
     VIDEO_EXTENSIONS,
 )
-from core.file import helpers as file_helpers
 from core.rag.extractor.extract_processor import ExtractProcessor
+from core.workflow.file import helpers as file_helpers
 from extensions.ext_database import db
 from extensions.ext_storage import storage
 from libs.datetime_utils import naive_utc_now

api/services/trigger/webhook_service.py

@@ -15,10 +15,10 @@ from werkzeug.exceptions import RequestEntityTooLarge
 
 from configs import dify_config
 from core.app.entities.app_invoke_entities import InvokeFrom
-from core.file.models import FileTransferMethod
 from core.tools.tool_file_manager import ToolFileManager
 from core.variables.types import SegmentType
 from core.workflow.enums import NodeType
+from core.workflow.file.models import FileTransferMethod
 from enums.quota_type import QuotaType
 from extensions.ext_database import db
 from extensions.ext_redis import redis_client

api/services/variable_truncator.py

@@ -6,7 +6,6 @@ from collections.abc import Mapping
 from typing import Any, Generic, TypeAlias, TypeVar, overload
 
 from configs import dify_config
-from core.file.models import File
 from core.variables.segments import (
     ArrayFileSegment,
     ArraySegment,
@@ -20,6 +19,7 @@ from core.variables.segments import (
     StringSegment,
 )
 from core.variables.utils import dumps_with_segments
+from core.workflow.file.models import File
 from core.workflow.nodes.variable_assigner.common.helpers import UpdatedVariable
 
 _MAX_DEPTH = 100

api/services/workflow/workflow_converter.py

@@ -13,12 +13,12 @@ from core.app.app_config.entities import (
 from core.app.apps.agent_chat.app_config_manager import AgentChatAppConfigManager
 from core.app.apps.chat.app_config_manager import ChatAppConfigManager
 from core.app.apps.completion.app_config_manager import CompletionAppConfigManager
-from core.file.models import FileUploadConfig
 from core.helper import encrypter
 from core.model_runtime.entities.llm_entities import LLMMode
 from core.model_runtime.utils.encoders import jsonable_encoder
 from core.prompt.simple_prompt_transform import SimplePromptTransform
 from core.prompt.utils.prompt_template_parser import PromptTemplateParser
+from core.workflow.file.models import FileUploadConfig
 from core.workflow.nodes import NodeType
 from events.app_event import app_was_created
 from extensions.ext_database import db

api/services/workflow_draft_variable_service.py

@@ -14,7 +14,6 @@ from sqlalchemy.sql.expression import and_, or_
 
 from configs import dify_config
 from core.app.entities.app_invoke_entities import InvokeFrom
-from core.file.models import File
 from core.variables import Segment, StringSegment, VariableBase
 from core.variables.consts import SELECTORS_LENGTH
 from core.variables.segments import (
@@ -25,6 +24,7 @@ from core.variables.types import SegmentType
 from core.variables.utils import dumps_with_segments
 from core.workflow.constants import CONVERSATION_VARIABLE_NODE_ID, ENVIRONMENT_VARIABLE_NODE_ID, SYSTEM_VARIABLE_NODE_ID
 from core.workflow.enums import SystemVariableKey
+from core.workflow.file.models import File
 from core.workflow.nodes import NodeType
 from core.workflow.nodes.variable_assigner.common.helpers import get_updated_variables
 from core.workflow.variable_loader import VariableLoader

api/services/workflow_service.py

@@ -13,7 +13,6 @@ from core.app.app_config.entities import VariableEntityType
 from core.app.apps.advanced_chat.app_config_manager import AdvancedChatAppConfigManager
 from core.app.apps.workflow.app_config_manager import WorkflowAppConfigManager
 from core.app.entities.app_invoke_entities import InvokeFrom
-from core.file import File
 from core.repositories import DifyCoreRepositoryFactory
 from core.repositories.human_input_repository import HumanInputFormRepositoryImpl
 from core.variables import VariableBase
@@ -22,6 +21,7 @@ from core.workflow.entities import GraphInitParams, WorkflowNodeExecution
 from core.workflow.entities.pause_reason import HumanInputRequired
 from core.workflow.enums import ErrorStrategy, WorkflowNodeExecutionMetadataKey, WorkflowNodeExecutionStatus
 from core.workflow.errors import WorkflowNodeRunFailedError
+from core.workflow.file import File
 from core.workflow.graph_events import GraphNodeEventBase, NodeRunFailedEvent, NodeRunSucceededEvent
 from core.workflow.node_events import NodeRunResult
 from core.workflow.nodes import NodeType