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add file management feature (infiniflow#560)
### What problem does this PR solve? ### Type of change - [x] Documentation Update
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| # | ||
| # Copyright 2024 The InfiniFlow Authors. All Rights Reserved. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # https://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License | ||
| # | ||
| from elasticsearch_dsl import Q | ||
|
|
||
| from api.db.db_models import File2Document | ||
| from api.db.services.file2document_service import File2DocumentService | ||
| from api.db.services.file_service import FileService | ||
|
|
||
| from flask import request | ||
| from flask_login import login_required, current_user | ||
| from api.db.services.knowledgebase_service import KnowledgebaseService | ||
| from api.utils.api_utils import server_error_response, get_data_error_result, validate_request | ||
| from api.utils import get_uuid | ||
| from api.db import FileType | ||
| from api.db.services.document_service import DocumentService | ||
| from api.settings import RetCode | ||
| from api.utils.api_utils import get_json_result | ||
| from rag.nlp import search | ||
| from rag.utils import ELASTICSEARCH | ||
|
|
||
|
|
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| @manager.route('/convert', methods=['POST']) | ||
| @login_required | ||
| @validate_request("file_ids", "kb_ids") | ||
| def convert(): | ||
| req = request.json | ||
| kb_ids = req["kb_ids"] | ||
| file_ids = req["file_ids"] | ||
| file2documents = [] | ||
|
|
||
| try: | ||
| for file_id in file_ids: | ||
| e, file = FileService.get_by_id(file_id) | ||
| file_ids_list = [file_id] | ||
| if file.type == FileType.FOLDER: | ||
| file_ids_list = FileService.get_all_innermost_file_ids(file_id, []) | ||
| for id in file_ids_list: | ||
| informs = File2DocumentService.get_by_file_id(id) | ||
| # delete | ||
| for inform in informs: | ||
| doc_id = inform.document_id | ||
| e, doc = DocumentService.get_by_id(doc_id) | ||
| if not e: | ||
| return get_data_error_result(retmsg="Document not found!") | ||
| tenant_id = DocumentService.get_tenant_id(doc_id) | ||
| if not tenant_id: | ||
| return get_data_error_result(retmsg="Tenant not found!") | ||
| ELASTICSEARCH.deleteByQuery( | ||
| Q("match", doc_id=doc.id), idxnm=search.index_name(tenant_id)) | ||
| DocumentService.increment_chunk_num( | ||
| doc.id, doc.kb_id, doc.token_num * -1, doc.chunk_num * -1, 0) | ||
| if not DocumentService.delete(doc): | ||
| return get_data_error_result( | ||
| retmsg="Database error (Document removal)!") | ||
| File2DocumentService.delete_by_file_id(id) | ||
|
|
||
| # insert | ||
| for kb_id in kb_ids: | ||
| e, kb = KnowledgebaseService.get_by_id(kb_id) | ||
| if not e: | ||
| return get_data_error_result( | ||
| retmsg="Can't find this knowledgebase!") | ||
| e, file = FileService.get_by_id(id) | ||
| if not e: | ||
| return get_data_error_result( | ||
| retmsg="Can't find this file!") | ||
|
|
||
| doc = DocumentService.insert({ | ||
| "id": get_uuid(), | ||
| "kb_id": kb.id, | ||
| "parser_id": kb.parser_id, | ||
| "parser_config": kb.parser_config, | ||
| "created_by": current_user.id, | ||
| "type": file.type, | ||
| "name": file.name, | ||
| "location": file.location, | ||
| "size": file.size | ||
| }) | ||
| file2document = File2DocumentService.insert({ | ||
| "id": get_uuid(), | ||
| "file_id": id, | ||
| "document_id": doc.id, | ||
| }) | ||
| file2documents.append(file2document.to_json()) | ||
| return get_json_result(data=file2documents) | ||
| except Exception as e: | ||
| return server_error_response(e) | ||
|
|
||
|
|
||
| @manager.route('/rm', methods=['POST']) | ||
| @login_required | ||
| @validate_request("file_ids") | ||
| def rm(): | ||
| req = request.json | ||
| file_ids = req["file_ids"] | ||
| if not file_ids: | ||
| return get_json_result( | ||
| data=False, retmsg='Lack of "Files ID"', retcode=RetCode.ARGUMENT_ERROR) | ||
| try: | ||
| for file_id in file_ids: | ||
| informs = File2DocumentService.get_by_file_id(file_id) | ||
| if not informs: | ||
| return get_data_error_result(retmsg="Inform not found!") | ||
| for inform in informs: | ||
| if not inform: | ||
| return get_data_error_result(retmsg="Inform not found!") | ||
| File2DocumentService.delete_by_file_id(file_id) | ||
| doc_id = inform.document_id | ||
| e, doc = DocumentService.get_by_id(doc_id) | ||
| if not e: | ||
| return get_data_error_result(retmsg="Document not found!") | ||
| tenant_id = DocumentService.get_tenant_id(doc_id) | ||
| if not tenant_id: | ||
| return get_data_error_result(retmsg="Tenant not found!") | ||
| ELASTICSEARCH.deleteByQuery( | ||
| Q("match", doc_id=doc.id), idxnm=search.index_name(tenant_id)) | ||
| DocumentService.increment_chunk_num( | ||
| doc.id, doc.kb_id, doc.token_num * -1, doc.chunk_num * -1, 0) | ||
| if not DocumentService.delete(doc): | ||
| return get_data_error_result( | ||
| retmsg="Database error (Document removal)!") | ||
| return get_json_result(data=True) | ||
| except Exception as e: | ||
| return server_error_response(e) |
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