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c5da3cdd97
### What problem does this PR solve? #4367 ### Type of change - [x] New Feature (non-breaking change which adds functionality)
82 lines
2.8 KiB
Python
82 lines
2.8 KiB
Python
#
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# Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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from datetime import datetime
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from api.db import FileSource
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from api.db.db_models import DB
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from api.db.db_models import File, File2Document
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from api.db.services.common_service import CommonService
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from api.db.services.document_service import DocumentService
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from api.utils import current_timestamp, datetime_format
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class File2DocumentService(CommonService):
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model = File2Document
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@classmethod
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@DB.connection_context()
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def get_by_file_id(cls, file_id):
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objs = cls.model.select().where(cls.model.file_id == file_id)
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return objs
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@classmethod
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@DB.connection_context()
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def get_by_document_id(cls, document_id):
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objs = cls.model.select().where(cls.model.document_id == document_id)
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return objs
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@classmethod
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@DB.connection_context()
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def insert(cls, obj):
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if not cls.save(**obj):
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raise RuntimeError("Database error (File)!")
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return File2Document(**obj)
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@classmethod
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@DB.connection_context()
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def delete_by_file_id(cls, file_id):
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return cls.model.delete().where(cls.model.file_id == file_id).execute()
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@classmethod
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@DB.connection_context()
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def delete_by_document_id(cls, doc_id):
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return cls.model.delete().where(cls.model.document_id == doc_id).execute()
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@classmethod
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@DB.connection_context()
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def update_by_file_id(cls, file_id, obj):
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obj["update_time"] = current_timestamp()
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obj["update_date"] = datetime_format(datetime.now())
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cls.model.update(obj).where(cls.model.id == file_id).execute()
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return File2Document(**obj)
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@classmethod
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@DB.connection_context()
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def get_storage_address(cls, doc_id=None, file_id=None):
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if doc_id:
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f2d = cls.get_by_document_id(doc_id)
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else:
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f2d = cls.get_by_file_id(file_id)
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if f2d:
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file = File.get_by_id(f2d[0].file_id)
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if not file.source_type or file.source_type == FileSource.LOCAL:
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return file.parent_id, file.location
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doc_id = f2d[0].document_id
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assert doc_id, "please specify doc_id"
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e, doc = DocumentService.get_by_id(doc_id)
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return doc.kb_id, doc.location
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