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fix: create_blob_message of tool will always create image type file (#10701)
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非法操作 2024-11-15 10:38:12 +08:00 committed by GitHub
parent 365cb4b368
commit 4b2abf8ac2
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2 changed files with 16 additions and 10 deletions
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9
api/core/workflow/nodes/tool/tool_node.py
View File

@ -1,5 +1,4 @@
from collections.abc import Mapping, Sequence
from os import path
from typing import Any
from sqlalchemy import select
@ -180,7 +179,6 @@ class ToolNode(BaseNode[ToolNodeData]):
for response in tool_response:
if response.type in {ToolInvokeMessage.MessageType.IMAGE_LINK, ToolInvokeMessage.MessageType.IMAGE}:
url = str(response.message) if response.message else None
ext = path.splitext(url)[1] if url else ".bin"
tool_file_id = str(url).split("/")[-1].split(".")[0]
transfer_method = response.meta.get("transfer_method", FileTransferMethod.TOOL_FILE)
@ -202,7 +200,6 @@ class ToolNode(BaseNode[ToolNodeData]):
)
result.append(file)
elif response.type == ToolInvokeMessage.MessageType.BLOB:
# get tool file id
tool_file_id = str(response.message).split("/")[-1].split(".")[0]
with Session(db.engine) as session:
stmt = select(ToolFile).where(ToolFile.id == tool_file_id)
@ -211,7 +208,6 @@ class ToolNode(BaseNode[ToolNodeData]):
raise ValueError(f"tool file {tool_file_id} not exists")
mapping = {
"tool_file_id": tool_file_id,
"type": FileType.IMAGE,
"transfer_method": FileTransferMethod.TOOL_FILE,
}
file = file_factory.build_from_mapping(
@ -228,13 +224,8 @@ class ToolNode(BaseNode[ToolNodeData]):
tool_file = session.scalar(stmt)
if tool_file is None:
raise ToolFileError(f"Tool file {tool_file_id} does not exist")
if "." in url:
extension = "." + url.split("/")[-1].split(".")[1]
else:
extension = ".bin"
mapping = {
"tool_file_id": tool_file_id,
"type": FileType.IMAGE,
"transfer_method": transfer_method,
"url": url,
}

17
api/factories/file_factory.py
View File

@ -180,6 +180,20 @@ def _get_remote_file_info(url: str):
return mime_type, filename, file_size
def _get_file_type_by_mimetype(mime_type: str) -> FileType:
if "image" in mime_type:
file_type = FileType.IMAGE
elif "video" in mime_type:
file_type = FileType.VIDEO
elif "audio" in mime_type:
file_type = FileType.AUDIO
elif "text" in mime_type or "pdf" in mime_type:
file_type = FileType.DOCUMENT
else:
file_type = FileType.CUSTOM
return file_type
def _build_from_tool_file(
*,
mapping: Mapping[str, Any],
@ -199,12 +213,13 @@ def _build_from_tool_file(
raise ValueError(f"ToolFile {mapping.get('tool_file_id')} not found")
extension = "." + tool_file.file_key.split(".")[-1] if "." in tool_file.file_key else ".bin"
file_type = mapping.get("type", _get_file_type_by_mimetype(tool_file.mimetype))
return File(
id=mapping.get("id"),
tenant_id=tenant_id,
filename=tool_file.name,
type=FileType.value_of(mapping.get("type")),
type=file_type,
transfer_method=transfer_method,
remote_url=tool_file.original_url,
related_id=tool_file.id,