goon/scripts/backfill_scene_duration_from_playback.py
jtrzupek 817b50fbf8 fix(scenes): propagate playback duration to Scene + duration-consistent counts
Scene.duration_sec was NULL for ~74% of playable scenes (tube duration lives on
playback_source, never propagated to Scene), so the mobile min_duration_sec=60 filter
(Scene.duration_sec >= 60; NULL fails) silently hid them — surfaced as '119 in favorites,
14 after entering the performer' (Safira Yakkuza).

- resolver: _effective_duration() falls back to max live playback_source duration when the
  connector provides no scene-level duration (forward fix, used in create + update).
- scripts/backfill_scene_duration_from_playback.py: one-off idempotent backfill (recovered
  204,014 scenes).
- taxonomy_counts: scene_count now counts playable AND duration_sec >= 60, matching the
  always-60s-filtered scene lists, so favorites/performer/studio/tag badges agree with what
  the scene screen actually shows (Safira: 39 == 39).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-01 21:31:01 +02:00

48 lines
1.4 KiB
Python

"""Backfill Scene.duration_sec z live playback_source, gdzie Scene NULL.
Tube'y zapisują duration na playback_source, a nie na Scene → 74% grywalnego katalogu
miało Scene.duration_sec=NULL → mobilny filtr `min_duration_sec=60` (Scene.duration_sec
>= 60; NULL >= 60 = false) chował te sceny mimo że są grywalne i długość jest znana
(bug-report 2026-06-01 Safira Yakkuza: 119 w ulubionych, 14 po wejściu).
Propagacja forward jest w resolverze (`_effective_duration`); ten skrypt nadrabia
istniejące. Idempotentny — ustawia tylko wiersze z NULL.
Użycie: python scripts/backfill_scene_duration_from_playback.py
"""
from __future__ import annotations
import logging
import sys
from sqlalchemy import text
from app.db import session_scope
logging.basicConfig(level=logging.INFO, format="%(asctime)s %(levelname)s %(message)s")
log = logging.getLogger("backfill_duration")
_SQL = text(
"""
UPDATE scenes sc
SET duration_sec = sub.d
FROM (
SELECT scene_id, max(duration_sec) AS d
FROM playback_sources
WHERE dead_at IS NULL AND duration_sec IS NOT NULL
GROUP BY scene_id
) sub
WHERE sc.id = sub.scene_id AND sc.duration_sec IS NULL
"""
)
def main() -> int:
with session_scope() as session:
res = session.execute(_SQL)
log.info("DONE: backfilled Scene.duration_sec for %d scenes", res.rowcount or 0)
return 0
if __name__ == "__main__":
sys.exit(main())