def _create_process_inbox(create: ap.Create, new_meta: _NewMeta) -> None:
_logger.info(f"process_inbox activity={create!r}")
# If it's a `Quesiion`, trigger an async task for updating it later (by fetching the remote and updating the
# local copy)
obj = create.get_object()
if obj.has_type(ap.ActivityType.QUESTION):
Tasks.fetch_remote_question(obj)
Tasks.cache_emojis(obj)
handle_replies(create)
def task_cache_object() -> _Response:
task = p.parse(flask.request)
app.logger.info(f"task={task!r}")
iri = task.payload
try:
activity = ap.fetch_remote_activity(iri)
app.logger.info(f"activity={activity!r}")
obj = activity.get_object()
Tasks.cache_emojis(obj)
# Refetch the object actor (without cache)
obj_actor = ap.fetch_remote_activity(obj.get_actor().id, no_cache=True)
cache = {MetaKey.OBJECT: obj.to_dict(embed=True)}
if activity.get_actor().id != obj_actor.id:
# Cache the object actor
obj_actor_hash = _actor_hash(obj_actor)
cache[MetaKey.OBJECT_ACTOR] = obj_actor.to_dict(embed=True)
cache[MetaKey.OBJECT_ACTOR_ID] = obj_actor.id
cache[MetaKey.OBJECT_ACTOR_HASH] = obj_actor_hash
# Update the actor cache for the other activities
update_cached_actor(obj_actor)
update_one_activity(by_remote_id(activity.id), upsert(cache))
except (ActivityGoneError, ActivityNotFoundError, NotAnActivityError):
DB.activities.update_one({"remote_id": iri},
{"$set": {
"meta.deleted": True
}})
app.logger.exception(
f"flagging activity {iri} as deleted, no object caching")
except Exception as err:
app.logger.exception(f"failed to cache object for {iri}")
raise TaskError() from err
return ""
def update_cached_actor(actor: ap.BaseActivity) -> None:
actor_hash = _actor_hash(actor)
update_many_activities(
{
**flag(MetaKey.ACTOR_ID, actor.id),
**flag(MetaKey.ACTOR_HASH, {"$ne": actor_hash}),
},
upsert(
{MetaKey.ACTOR: actor.to_dict(embed=True), MetaKey.ACTOR_HASH: actor_hash}
),
)
update_many_activities(
{
**flag(MetaKey.OBJECT_ACTOR_ID, actor.id),
**flag(MetaKey.OBJECT_ACTOR_HASH, {"$ne": actor_hash}),
},
upsert(
{
MetaKey.OBJECT_ACTOR: actor.to_dict(embed=True),
MetaKey.OBJECT_ACTOR_HASH: actor_hash,
}
),
)
DB.replies.update_many(
{
**flag(MetaKey.ACTOR_ID, actor.id),
**flag(MetaKey.ACTOR_HASH, {"$ne": actor_hash}),
},
upsert(
{MetaKey.ACTOR: actor.to_dict(embed=True), MetaKey.ACTOR_HASH: actor_hash}
),
)
# TODO(tsileo): Also update following (it's in the object)
# DB.activities.update_many(
# {"meta.object_id": actor.id}, {"$set": {"meta.object": actor.to_dict(embed=True)}}
# )
_cache_actor_icon(actor)
Tasks.cache_emojis(actor)
