browsertrix/backend/btrixcloud/migrations/migration_0021_profile_filenames.py
2024-02-07 11:35:34 -08:00

75 lines
2.5 KiB
Python

"""
Migration 0021 - Profile filenames
"""
from btrixcloud.crawlmanager import CrawlManager
from btrixcloud.migrations import BaseMigration
from btrixcloud.models import CrawlConfig, Profile, UpdateCrawlConfig
MIGRATION_VERSION = "0021"
# pylint: disable=duplicate-code, broad-exception-caught
class Migration(BaseMigration):
"""Migration class."""
def __init__(self, mdb, migration_version=MIGRATION_VERSION):
super().__init__(mdb, migration_version)
async def migrate_up(self):
"""Perform migration up.
Add `profiles/` prefix to all profile filenames without it and
update configmaps.
"""
mdb_profiles = self.mdb["profiles"]
mdb_crawl_configs = self.mdb["crawl_configs"]
async for profile_res in mdb_profiles.find({}):
profile = Profile.from_dict(profile_res)
if not profile.resource:
continue
filename = profile.resource.filename
if not filename.startswith("profiles/"):
try:
await mdb_profiles.find_one_and_update(
{"_id": profile.id},
{"$set": {"resource.filename": f"profiles/{filename}"}},
)
except Exception as err:
print(
f"Error updating filename for profile {profile.name}: {err}",
flush=True,
)
# Update profile filenames in configmaps
crawl_manager = CrawlManager()
match_query = {"profileid": {"$nin": ["", None]}}
async for config_dict in mdb_crawl_configs.find(match_query):
config = CrawlConfig.from_dict(config_dict)
profile_res = await mdb_profiles.find_one({"_id": config.profileid})
if not profile_res:
continue
profile = Profile.from_dict(profile_res)
if not profile.resource:
continue
updated_filename = profile.resource.filename
print(
f"Updating Crawl Config {config.id}: profile_filename: {updated_filename}"
)
try:
await crawl_manager.update_crawl_config(
config, UpdateCrawlConfig(), profile_filename=updated_filename
)
# pylint: disable=broad-except
except Exception as exc:
print(
"Skip crawl config migration due to error, likely missing config",
exc,
)