Spaces:
Build error
Build error
File size: 12,918 Bytes
42c7b73 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 | import json
import time
import uuid
from typing import Optional
from functools import lru_cache
from open_webui.internal.db import Base, get_db
from open_webui.models.groups import Groups
from open_webui.utils.access_control import has_access
from open_webui.models.users import User, UserModel, Users, UserResponse
from pydantic import BaseModel, ConfigDict
from sqlalchemy import BigInteger, Boolean, Column, String, Text, JSON
from sqlalchemy.dialects.postgresql import JSONB
from sqlalchemy import or_, func, select, and_, text, cast, or_, and_, func
from sqlalchemy.sql import exists
####################
# Note DB Schema
####################
class Note(Base):
__tablename__ = "note"
id = Column(Text, primary_key=True, unique=True)
user_id = Column(Text)
title = Column(Text)
data = Column(JSON, nullable=True)
meta = Column(JSON, nullable=True)
access_control = Column(JSON, nullable=True)
created_at = Column(BigInteger)
updated_at = Column(BigInteger)
class NoteModel(BaseModel):
model_config = ConfigDict(from_attributes=True)
id: str
user_id: str
title: str
data: Optional[dict] = None
meta: Optional[dict] = None
access_control: Optional[dict] = None
created_at: int # timestamp in epoch
updated_at: int # timestamp in epoch
####################
# Forms
####################
class NoteForm(BaseModel):
title: str
data: Optional[dict] = None
meta: Optional[dict] = None
access_control: Optional[dict] = None
class NoteUpdateForm(BaseModel):
title: Optional[str] = None
data: Optional[dict] = None
meta: Optional[dict] = None
access_control: Optional[dict] = None
class NoteUserResponse(NoteModel):
user: Optional[UserResponse] = None
class NoteItemResponse(BaseModel):
id: str
title: str
data: Optional[dict]
updated_at: int
created_at: int
user: Optional[UserResponse] = None
class NoteListResponse(BaseModel):
items: list[NoteUserResponse]
total: int
class NoteTable:
def _has_permission(self, db, query, filter: dict, permission: str = "read"):
group_ids = filter.get("group_ids", [])
user_id = filter.get("user_id")
dialect_name = db.bind.dialect.name
conditions = []
# Handle read_only permission separately
if permission == "read_only":
# For read_only, we want items where:
# 1. User has explicit read permission (via groups or user-level)
# 2. BUT does NOT have write permission
# 3. Public items are NOT considered read_only
read_conditions = []
# Group-level read permission
if group_ids:
group_read_conditions = []
for gid in group_ids:
if dialect_name == "sqlite":
group_read_conditions.append(
Note.access_control["read"]["group_ids"].contains([gid])
)
elif dialect_name == "postgresql":
group_read_conditions.append(
cast(
Note.access_control["read"]["group_ids"],
JSONB,
).contains([gid])
)
if group_read_conditions:
read_conditions.append(or_(*group_read_conditions))
# Combine read conditions
if read_conditions:
has_read = or_(*read_conditions)
else:
# If no read conditions, return empty result
return query.filter(False)
# Now exclude items where user has write permission
write_exclusions = []
# Exclude items owned by user (they have implicit write)
if user_id:
write_exclusions.append(Note.user_id != user_id)
# Exclude items where user has explicit write permission via groups
if group_ids:
group_write_conditions = []
for gid in group_ids:
if dialect_name == "sqlite":
group_write_conditions.append(
Note.access_control["write"]["group_ids"].contains([gid])
)
elif dialect_name == "postgresql":
group_write_conditions.append(
cast(
Note.access_control["write"]["group_ids"],
JSONB,
).contains([gid])
)
if group_write_conditions:
# User should NOT have write permission
write_exclusions.append(~or_(*group_write_conditions))
# Exclude public items (items without access_control)
write_exclusions.append(Note.access_control.isnot(None))
write_exclusions.append(cast(Note.access_control, String) != "null")
# Combine: has read AND does not have write AND not public
if write_exclusions:
query = query.filter(and_(has_read, *write_exclusions))
else:
query = query.filter(has_read)
return query
# Original logic for other permissions (read, write, etc.)
# Public access conditions
if group_ids or user_id:
conditions.extend(
[
Note.access_control.is_(None),
cast(Note.access_control, String) == "null",
]
)
# User-level permission (owner has all permissions)
if user_id:
conditions.append(Note.user_id == user_id)
# Group-level permission
if group_ids:
group_conditions = []
for gid in group_ids:
if dialect_name == "sqlite":
group_conditions.append(
Note.access_control[permission]["group_ids"].contains([gid])
)
elif dialect_name == "postgresql":
group_conditions.append(
cast(
Note.access_control[permission]["group_ids"],
JSONB,
).contains([gid])
)
conditions.append(or_(*group_conditions))
if conditions:
query = query.filter(or_(*conditions))
return query
def insert_new_note(
self,
form_data: NoteForm,
user_id: str,
) -> Optional[NoteModel]:
with get_db() as db:
note = NoteModel(
**{
"id": str(uuid.uuid4()),
"user_id": user_id,
**form_data.model_dump(),
"created_at": int(time.time_ns()),
"updated_at": int(time.time_ns()),
}
)
new_note = Note(**note.model_dump())
db.add(new_note)
db.commit()
return note
def get_notes(
self, skip: Optional[int] = None, limit: Optional[int] = None
) -> list[NoteModel]:
with get_db() as db:
query = db.query(Note).order_by(Note.updated_at.desc())
if skip is not None:
query = query.offset(skip)
if limit is not None:
query = query.limit(limit)
notes = query.all()
return [NoteModel.model_validate(note) for note in notes]
def search_notes(
self, user_id: str, filter: dict = {}, skip: int = 0, limit: int = 30
) -> NoteListResponse:
with get_db() as db:
query = db.query(Note, User).outerjoin(User, User.id == Note.user_id)
if filter:
query_key = filter.get("query")
if query_key:
query = query.filter(
or_(
Note.title.ilike(f"%{query_key}%"),
cast(Note.data["content"]["md"], Text).ilike(
f"%{query_key}%"
),
)
)
view_option = filter.get("view_option")
if view_option == "created":
query = query.filter(Note.user_id == user_id)
elif view_option == "shared":
query = query.filter(Note.user_id != user_id)
# Apply access control filtering
if "permission" in filter:
permission = filter["permission"]
else:
permission = "write"
query = self._has_permission(
db,
query,
filter,
permission=permission,
)
order_by = filter.get("order_by")
direction = filter.get("direction")
if order_by == "name":
if direction == "asc":
query = query.order_by(Note.title.asc())
else:
query = query.order_by(Note.title.desc())
elif order_by == "created_at":
if direction == "asc":
query = query.order_by(Note.created_at.asc())
else:
query = query.order_by(Note.created_at.desc())
elif order_by == "updated_at":
if direction == "asc":
query = query.order_by(Note.updated_at.asc())
else:
query = query.order_by(Note.updated_at.desc())
else:
query = query.order_by(Note.updated_at.desc())
else:
query = query.order_by(Note.updated_at.desc())
# Count BEFORE pagination
total = query.count()
if skip:
query = query.offset(skip)
if limit:
query = query.limit(limit)
items = query.all()
notes = []
for note, user in items:
notes.append(
NoteUserResponse(
**NoteModel.model_validate(note).model_dump(),
user=(
UserResponse(**UserModel.model_validate(user).model_dump())
if user
else None
),
)
)
return NoteListResponse(items=notes, total=total)
def get_notes_by_user_id(
self,
user_id: str,
permission: str = "read",
skip: Optional[int] = None,
limit: Optional[int] = None,
) -> list[NoteModel]:
with get_db() as db:
user_group_ids = [
group.id for group in Groups.get_groups_by_member_id(user_id)
]
query = db.query(Note).order_by(Note.updated_at.desc())
query = self._has_permission(
db, query, {"user_id": user_id, "group_ids": user_group_ids}, permission
)
if skip is not None:
query = query.offset(skip)
if limit is not None:
query = query.limit(limit)
notes = query.all()
return [NoteModel.model_validate(note) for note in notes]
def get_note_by_id(self, id: str) -> Optional[NoteModel]:
with get_db() as db:
note = db.query(Note).filter(Note.id == id).first()
return NoteModel.model_validate(note) if note else None
def update_note_by_id(
self, id: str, form_data: NoteUpdateForm
) -> Optional[NoteModel]:
with get_db() as db:
note = db.query(Note).filter(Note.id == id).first()
if not note:
return None
form_data = form_data.model_dump(exclude_unset=True)
if "title" in form_data:
note.title = form_data["title"]
if "data" in form_data:
note.data = {**note.data, **form_data["data"]}
if "meta" in form_data:
note.meta = {**note.meta, **form_data["meta"]}
if "access_control" in form_data:
note.access_control = form_data["access_control"]
note.updated_at = int(time.time_ns())
db.commit()
return NoteModel.model_validate(note) if note else None
def delete_note_by_id(self, id: str):
with get_db() as db:
db.query(Note).filter(Note.id == id).delete()
db.commit()
return True
Notes = NoteTable()
|