160 lines
4.6 KiB
Python
160 lines
4.6 KiB
Python
import time
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from typing import Optional
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from open_webui.internal.db import Base, get_db
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from open_webui.models.users import Users, UserResponse
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from pydantic import BaseModel, ConfigDict
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from sqlalchemy import BigInteger, Column, String, Text, JSON
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from open_webui.utils.access_control import has_access
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####################
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# Prompts DB Schema
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####################
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class Prompt(Base):
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__tablename__ = "prompt"
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command = Column(String, primary_key=True)
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user_id = Column(String)
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title = Column(Text)
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content = Column(Text)
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timestamp = Column(BigInteger)
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access_control = Column(JSON, nullable=True) # Controls data access levels.
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# Defines access control rules for this entry.
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# - `None`: Public access, available to all users with the "user" role.
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# - `{}`: Private access, restricted exclusively to the owner.
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# - Custom permissions: Specific access control for reading and writing;
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# Can specify group or user-level restrictions:
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# {
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# "read": {
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# "group_ids": ["group_id1", "group_id2"],
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# "user_ids": ["user_id1", "user_id2"]
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# },
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# "write": {
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# "group_ids": ["group_id1", "group_id2"],
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# "user_ids": ["user_id1", "user_id2"]
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# }
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# }
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class PromptModel(BaseModel):
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command: str
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user_id: str
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title: str
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content: str
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timestamp: int # timestamp in epoch
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access_control: Optional[dict] = None
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model_config = ConfigDict(from_attributes=True)
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####################
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# Forms
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####################
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class PromptUserResponse(PromptModel):
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user: Optional[UserResponse] = None
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class PromptForm(BaseModel):
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command: str
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title: str
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content: str
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access_control: Optional[dict] = None
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class PromptsTable:
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def insert_new_prompt(
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self, user_id: str, form_data: PromptForm
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) -> Optional[PromptModel]:
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prompt = PromptModel(
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**{
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"user_id": user_id,
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**form_data.model_dump(),
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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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with get_db() as db:
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result = Prompt(**prompt.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 PromptModel.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_prompt_by_command(self, command: str) -> Optional[PromptModel]:
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try:
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with get_db() as db:
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prompt = db.query(Prompt).filter_by(command=command).first()
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return PromptModel.model_validate(prompt)
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except Exception:
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return None
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def get_prompts(self) -> list[PromptUserResponse]:
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with get_db() as db:
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prompts = []
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for prompt in db.query(Prompt).order_by(Prompt.timestamp.desc()).all():
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user = Users.get_user_by_id(prompt.user_id)
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prompts.append(
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PromptUserResponse.model_validate(
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{
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**PromptModel.model_validate(prompt).model_dump(),
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"user": user.model_dump() if user else None,
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}
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)
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)
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return prompts
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def get_prompts_by_user_id(
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self, user_id: str, permission: str = "write"
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) -> list[PromptUserResponse]:
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prompts = self.get_prompts()
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return [
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prompt
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for prompt in prompts
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if prompt.user_id == user_id
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or has_access(user_id, permission, prompt.access_control)
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]
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def update_prompt_by_command(
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self, command: str, form_data: PromptForm
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) -> Optional[PromptModel]:
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try:
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with get_db() as db:
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prompt = db.query(Prompt).filter_by(command=command).first()
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prompt.title = form_data.title
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prompt.content = form_data.content
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prompt.access_control = form_data.access_control
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prompt.timestamp = int(time.time())
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db.commit()
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return PromptModel.model_validate(prompt)
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except Exception:
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return None
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def delete_prompt_by_command(self, command: str) -> bool:
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try:
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with get_db() as db:
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db.query(Prompt).filter_by(command=command).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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Prompts = PromptsTable()
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