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maziggy
12d17bfbe7
Bambu's end-gcode lowers the bed at gcode_state=FINISH. Bambuddy's live-camera grab captured the bed already dropped, ruining the photo framing. Source the photo from a brief Bambu timelapse instead — firmware stops timelapse recording AFTER toolhead parks but BEFORE bed-drop runs, so the last frame frames the finished print correctly. When capture_finish_photo is on AND the user did not opt in to timelapse for this print, force timelapse=True at dispatch + mark the new PrintArchive.bambuddy_forced_timelapse column. After extraction (success or failure), cleanup deletes the locally-attached file, clears archive.timelapse_path, and walks the four scanner directories (/timelapse, /timelapse/video, /record, /recording) trying FTP DELE against the original filename. User-opted-in timelapses pass through unchanged. Resolver lives at services/background_dispatch.py::resolve_effective_timelapse (module-level so the print queue can reuse it). Both dispatch paths wired: background_dispatch.py (Print Now / Reprint) AND print_scheduler.py:_start_print (the queue). Field testing caught the scheduler gap on the first round — AST regression test now asserts start_print(timelapse=...) references effective_timelapse, not the raw item.timelapse, so a future refactor can't silently drop it. Extractor: ffmpeg -i input.mp4 -update 1 -q:v 2 out.jpg. Decoded frames overwrite the same output file, so the file left on disk is the literal last frame regardless of duration. Bambu records one frame per layer-change, so a 16-layer cube produces a 0.6 s timelapse — the original -sseof -1.0 approach seeked before the start of the file and returned frame 0 (empty bed). Decoding every frame is fine; Bambu timelapses are short by construction even on hours-long prints. Migration adds bambuddy_forced_timelapse branched on is_sqlite() (DEFAULT 0 / DEFAULT FALSE — PG rejects DEFAULT 0 for BOOLEAN). Verified live on postgres:16-alpine. Photo-task wait_for budget extends 45s -> 75s when timelapse_was_active so the notification carries the bed-up photo instead of falling back to the live-cam grab on slow links. Scope limit, documented in the camera wiki: prints started directly on the printer touchscreen / Bambu Handy / Bambu Studio Send bypass both dispatch paths, so the override doesn't fire there. Future option: mid-print M981 S1 P20000 MQTT toggle in on_print_start. Setting description rewritten in all 11 locales to drop the "only works when timelapse enabled" caveat (Bambuddy now forces it) and explain the kept-or-deleted behaviour.
