Force refresh actor once in a while

main
Thomas Sileo 2022-10-07 08:55:05 +02:00
parent c8a9793638
commit f6cfe06f66
2 changed files with 41 additions and 18 deletions

View File

@ -1,6 +1,7 @@
import hashlib
import typing
from dataclasses import dataclass
from datetime import timedelta
from functools import cached_property
from typing import Union
from urllib.parse import urlparse
@ -12,6 +13,8 @@ from sqlalchemy.orm import joinedload
from app import activitypub as ap
from app import media
from app.database import AsyncSession
from app.utils.datetime import as_utc
from app.utils.datetime import now
if typing.TYPE_CHECKING:
from app.models import Actor as ActorModel
@ -189,8 +192,23 @@ async def fetch_actor(
if existing_actor:
if existing_actor.is_deleted:
raise ap.ObjectNotFoundError(f"{actor_id} was deleted")
if now() - as_utc(existing_actor.updated_at) > timedelta(hours=24):
logger.info(
f"Refreshing {actor_id=} last updated {existing_actor.updated_at}"
)
try:
ap_actor = await ap.fetch(actor_id)
existing_actor.ap_actor = ap_actor
existing_actor.updated_at = now()
return existing_actor
except Exception:
logger.exception(f"Failed to refresh {actor_id}")
# If we fail to refresh the actor, return the cached one
return existing_actor
else:
return existing_actor
if save_if_not_found:
ap_actor = await ap.fetch(actor_id)
# Some softwares uses URL when we expect ID
@ -204,6 +222,9 @@ async def fetch_actor(
)
).one_or_none()
if existing_actor_by_url:
# Update the actor as we had to fetch it anyway
existing_actor_by_url.ap_actor = ap_actor
existing_actor_by_url.updated_at = now()
return existing_actor_by_url
return await save_actor(db_session, ap_actor)

View File

@ -1492,6 +1492,7 @@ async def _handle_update_activity(
# Update the actor
from_actor.ap_actor = updated_actor.ap_actor
from_actor.updated_at = now()
elif (ap_type := wrapped_object["type"]) in [
"Question",
"Note",
@ -1514,6 +1515,7 @@ async def _handle_update_activity(
# Everything looks correct, update the object in the inbox
logger.info(f"Updating {existing_object.ap_id}")
existing_object.ap_object = wrapped_object
existing_object.updated_at = now()
else:
# TODO(ts): support updating objects
logger.info(f'Cannot update {wrapped_object["type"]}')