mirror of
https://github.com/open-webui/open-webui
synced 2024-11-30 07:47:34 +00:00
158 lines
4.2 KiB
Python
158 lines
4.2 KiB
Python
import json
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import logging
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import time
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from typing import Optional
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from open_webui.apps.webui.internal.db import Base, get_db
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from open_webui.env import SRC_LOG_LEVELS
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from pydantic import BaseModel, ConfigDict
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from sqlalchemy import BigInteger, Column, String, Text
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log = logging.getLogger(__name__)
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log.setLevel(SRC_LOG_LEVELS["MODELS"])
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####################
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# Documents DB Schema
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####################
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class Document(Base):
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__tablename__ = "document"
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collection_name = Column(String, primary_key=True)
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name = Column(String, unique=True)
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title = Column(Text)
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filename = Column(Text)
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content = Column(Text, nullable=True)
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user_id = Column(String)
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timestamp = Column(BigInteger)
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class DocumentModel(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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collection_name: str
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name: str
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title: str
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filename: str
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content: Optional[str] = None
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user_id: str
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timestamp: int # timestamp in epoch
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####################
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# Forms
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####################
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class DocumentResponse(BaseModel):
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collection_name: str
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name: str
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title: str
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filename: str
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content: Optional[dict] = None
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user_id: str
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timestamp: int # timestamp in epoch
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class DocumentUpdateForm(BaseModel):
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name: str
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title: str
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class DocumentForm(DocumentUpdateForm):
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collection_name: str
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filename: str
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content: Optional[str] = None
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class DocumentsTable:
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def insert_new_doc(
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self, user_id: str, form_data: DocumentForm
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) -> Optional[DocumentModel]:
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with get_db() as db:
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document = DocumentModel(
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**{
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**form_data.model_dump(),
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"user_id": user_id,
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"timestamp": int(time.time()),
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}
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)
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try:
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result = Document(**document.model_dump())
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db.add(result)
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db.commit()
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db.refresh(result)
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if result:
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return DocumentModel.model_validate(result)
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else:
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return None
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except Exception:
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return None
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def get_doc_by_name(self, name: str) -> Optional[DocumentModel]:
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try:
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with get_db() as db:
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document = db.query(Document).filter_by(name=name).first()
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return DocumentModel.model_validate(document) if document else None
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except Exception:
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return None
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def get_docs(self) -> list[DocumentModel]:
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with get_db() as db:
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return [
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DocumentModel.model_validate(doc) for doc in db.query(Document).all()
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]
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def update_doc_by_name(
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self, name: str, form_data: DocumentUpdateForm
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) -> Optional[DocumentModel]:
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try:
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with get_db() as db:
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db.query(Document).filter_by(name=name).update(
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{
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"title": form_data.title,
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"name": form_data.name,
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"timestamp": int(time.time()),
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}
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)
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db.commit()
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return self.get_doc_by_name(form_data.name)
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except Exception as e:
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log.exception(e)
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return None
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def update_doc_content_by_name(
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self, name: str, updated: dict
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) -> Optional[DocumentModel]:
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try:
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doc = self.get_doc_by_name(name)
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doc_content = json.loads(doc.content if doc.content else "{}")
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doc_content = {**doc_content, **updated}
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with get_db() as db:
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db.query(Document).filter_by(name=name).update(
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{
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"content": json.dumps(doc_content),
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"timestamp": int(time.time()),
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}
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)
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db.commit()
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return self.get_doc_by_name(name)
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except Exception as e:
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log.exception(e)
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return None
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def delete_doc_by_name(self, name: str) -> bool:
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try:
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with get_db() as db:
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db.query(Document).filter_by(name=name).delete()
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db.commit()
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return True
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except Exception:
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return False
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Documents = DocumentsTable()
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