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Tweak/fix migration

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This commit is contained in:
Thomas Sileo 2019-07-16 21:25:04 +02:00
parent 974acabd19
commit 622b39fc26
1 changed files with 33 additions and 30 deletions
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63
migrations.py
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@ -5,12 +5,12 @@ from urllib.parse import urlparse
from little_boxes import activitypub as ap
import activitypub
from config import ID
from utils.migrations import DB
from utils.migrations import Migration
from utils.migrations import logger
from utils.migrations import perform # noqa: just here for export
from config import ID
import activitypub
back = activitypub.MicroblogPubBackend()
ap.use_backend(back)
@ -119,34 +119,37 @@ class _2_FollowMigration(Migration):
def migrate(self) -> None:
actor_cache: Dict[str, Dict[str, Any]] = {}
for data in DB.activities.find({"type": ap.ActivityType.FOLLOW.value}):
if data["meta"]["actor_id"] == ID:
# It's a "following"
actor = actor_cache.get(data["meta"]["object_id"])
if not actor:
actor = ap.parse_activity(
ap.get_backend().fetch_iri(
data["meta"]["object_id"], no_cache=True
)
).to_dict(embed=True)
try:
if data["meta"]["actor_id"] == ID:
# It's a "following"
actor = actor_cache.get(data["meta"]["object_id"])
if not actor:
raise ValueError(f"missing actor {data!r}")
actor_cache[actor["id"]] = actor
DB.activities.update_one(
{"_id": data["_id"]}, {"$set": {"meta.object": actor}}
)
actor = ap.parse_activity(
ap.get_backend().fetch_iri(
data["meta"]["object_id"], no_cache=True
)
).to_dict(embed=True)
if not actor:
raise ValueError(f"missing actor {data!r}")
actor_cache[actor["id"]] = actor
DB.activities.update_one(
{"_id": data["_id"]}, {"$set": {"meta.object": actor}}
)
else:
# It's a "followers"
actor = actor_cache.get(data["meta"]["actor_id"])
if not actor:
actor = ap.parse_activity(
ap.get_backend().fetch_iri(
data["meta"]["actor_id"], no_cache=True
)
).to_dict(embed=True)
else:
# It's a "followers"
actor = actor_cache.get(data["meta"]["actor_id"])
if not actor:
raise ValueError(f"missing actor {data!r}")
actor_cache[actor["id"]] = actor
DB.activities.update_one(
{"_id": data["_id"]}, {"$set": {"meta.actor": actor}}
)
actor = ap.parse_activity(
ap.get_backend().fetch_iri(
data["meta"]["actor_id"], no_cache=True
)
).to_dict(embed=True)
if not actor:
raise ValueError(f"missing actor {data!r}")
actor_cache[actor["id"]] = actor
DB.activities.update_one(
{"_id": data["_id"]}, {"$set": {"meta.actor": actor}}
)
except Exception:
logger.exception("failed to process actor {data!r}")