open-webui/backend/apps/web/models/documents.py
2024-02-03 14:44:49 -08:00

154 lines
3.8 KiB
Python

from pydantic import BaseModel
from peewee import *
from playhouse.shortcuts import model_to_dict
from typing import List, Union, Optional
import time
from utils.utils import decode_token
from utils.misc import get_gravatar_url
from apps.web.internal.db import DB
import json
####################
# Documents DB Schema
####################
class Document(Model):
collection_name = CharField(unique=True)
name = CharField(unique=True)
title = CharField()
filename = CharField()
content = TextField(null=True)
user_id = CharField()
timestamp = DateField()
class Meta:
database = DB
class DocumentModel(BaseModel):
collection_name: str
name: str
title: str
filename: str
content: Optional[str] = None
user_id: str
timestamp: int # timestamp in epoch
####################
# Forms
####################
class DocumentResponse(BaseModel):
collection_name: str
name: str
title: str
filename: str
content: Optional[dict] = None
user_id: str
timestamp: int # timestamp in epoch
class DocumentUpdateForm(BaseModel):
name: str
title: str
class DocumentForm(DocumentUpdateForm):
collection_name: str
filename: str
content: Optional[str] = None
class DocumentsTable:
def __init__(self, db):
self.db = db
self.db.create_tables([Document])
def insert_new_doc(
self, user_id: str, form_data: DocumentForm
) -> Optional[DocumentModel]:
document = DocumentModel(
**{
**form_data.model_dump(),
"user_id": user_id,
"timestamp": int(time.time()),
}
)
try:
result = Document.create(**document.model_dump())
if result:
return document
else:
return None
except:
return None
def get_doc_by_name(self, name: str) -> Optional[DocumentModel]:
try:
document = Document.get(Document.name == name)
return DocumentModel(**model_to_dict(document))
except:
return None
def get_docs(self) -> List[DocumentModel]:
return [
DocumentModel(**model_to_dict(doc))
for doc in Document.select()
# .limit(limit).offset(skip)
]
def update_doc_by_name(
self, name: str, form_data: DocumentUpdateForm
) -> Optional[DocumentModel]:
try:
query = Document.update(
title=form_data.title,
name=form_data.name,
timestamp=int(time.time()),
).where(Document.name == name)
query.execute()
doc = Document.get(Document.name == form_data.name)
return DocumentModel(**model_to_dict(doc))
except Exception as e:
print(e)
return None
def update_doc_content_by_name(
self, name: str, updated: dict
) -> Optional[DocumentModel]:
try:
doc = self.get_doc_by_name(name)
doc_content = json.loads(doc.content if doc.content else "{}")
doc_content = {**doc_content, **updated}
query = Document.update(
content=json.dumps(doc_content),
timestamp=int(time.time()),
).where(Document.name == name)
query.execute()
doc = Document.get(Document.name == name)
return DocumentModel(**model_to_dict(doc))
except Exception as e:
print(e)
return None
def delete_doc_by_name(self, name: str) -> bool:
try:
query = Document.delete().where((Document.name == name))
query.execute() # Remove the rows, return number of rows removed.
return True
except:
return False
Documents = DocumentsTable(DB)