siftlode/backend/app
npeter83 1ae4333922 feat(downloads): M2 — worker download loop + cache/dedup
- downloads/formats.py: profile spec -> format_sig (cache key) + yt-dlp opts (format
  selector, audio extract, sponsorblock, embed subs/chapters/thumbnail, jpg poster)
- downloads/storage.py: Plex tree path ({Channel}/Season {Year}/… [id].ext) + .nfo +
  poster.jpg sidecars; sanitization; asset-file deletion with empty-dir pruning
- downloads/service.py: enqueue + get-or-create shared MediaAsset (race-safe) + instant
  cache-hit path (ready asset -> job done, ref_count++)
- worker.py: N claim-loop threads (FOR UPDATE SKIP LOCKED), asset compare-and-set
  pending->downloading so identical requests never double-download, throttled progress
  writes, cooperative pause/cancel via the progress hook, crash-safe orphan recovery

Verified on localdev: real download -> Plex tree + .nfo + poster on the host bind-mount,
correct metadata/codecs/size; 2nd user = instant cache hit (shared asset, ref_count=2);
audio-only MP3 extraction path produces a distinct cached asset.
2026-07-03 00:08:18 +02:00
..
routes feat(auth): per-tab account — different account per browser tab 2026-07-01 23:43:35 +02:00
static chore: rebrand Subfeed -> Siftlode 2026-06-14 04:40:22 +02:00
sync feat(search): ephemeral results, count selector, blocklist, new-first ordering (backend) 2026-07-01 00:42:32 +02:00
youtube chore: prepare repo for public release — scrub internal infra, rewrite README 2026-07-01 12:46:50 +02:00
__init__.py feat: M1 foundation — compose stack, FastAPI, Google OAuth, encrypted tokens 2026-06-11 01:01:37 +02:00
auth.py feat(auth): per-tab account — different account per browser tab 2026-07-01 23:43:35 +02:00
config.py feat(downloads): M1 — schema, config, worker container, deps 2026-07-02 23:57:40 +02:00
db.py feat: M1 foundation — compose stack, FastAPI, Google OAuth, encrypted tokens 2026-06-11 01:01:37 +02:00
email.py chore: rename remaining subfeed references to siftlode 2026-06-21 06:53:12 +02:00
main.py feat(auth): per-tab account — different account per browser tab 2026-07-01 23:43:35 +02:00
models.py feat(downloads): M1 — schema, config, worker container, deps 2026-07-02 23:57:40 +02:00
notifications.py feat(notifications): durable per-user inbox (P1) + maintenance schema 2026-06-18 03:20:17 +02:00
progress.py feat(scheduler): admin run-now/run-all triggers + live progress + completion notices 2026-06-18 04:01:10 +02:00
quota.py feat(channels): channel-explore backend — about metadata, ephemeral provenance, cleanup 2026-06-30 02:52:44 +02:00
ratelimit.py feat(demo): demo-account schema + reusable rate limiter 2026-06-16 09:17:14 +02:00
realtime.py feat(messages): end-to-end encrypted real-time direct messaging backend 2026-06-25 22:05:35 +02:00
scheduler.py feat(search): ephemeral results, count selector, blocklist, new-first ordering (backend) 2026-07-01 00:42:32 +02:00
security.py refactor(auth): centralize token hashing, email validation & admin gating 2026-06-26 03:15:36 +02:00
state.py refactor(auth): centralize token hashing, email validation & admin gating 2026-06-26 03:15:36 +02:00
sysconfig.py feat(downloads): M1 — schema, config, worker container, deps 2026-07-02 23:57:40 +02:00
utils.py refactor(auth): centralize token hashing, email validation & admin gating 2026-06-26 03:15:36 +02:00
worker.py feat(downloads): M2 — worker download loop + cache/dedup 2026-07-03 00:08:18 +02:00