The FTS routes any AMS slot to either extruder, so AMS info reports
bits 8-11 = 0xE (uninitialized) and ams_extruder_map ends up empty.
The print modal's per-nozzle dropdown filter then hides every loaded
slot, leaving the user with an empty filament dropdown.
Detection: parse print.device.fila_switch from MQTT push_status into a
new FilaSwitchState dataclass on PrinterState; surface it through the
GET /printers/{id}/status response as a nullable FilaSwitchResponse.
Frontend: useFilamentMapping and FilamentMapping skip the per-extruder
filter when fila_switch.installed is true. Slots currently fed into a
track display an [L]/[R] routing badge in the dropdown so the user
can see where the FTS is currently routing them.
Tests: 4 backend unit (TestFilamentTrackSwitchDetection), 2 backend
integration (status route), 2 hook regression, 2 component regression.
The "Print" button on a printer card (and drag-drop-onto-card) used
FileUploadModal to persist the file as a LibraryFile, then dispatched
through POST /library/files/{id}/print. The LibraryFile row + disk file
were left behind after every one-off print, polluting File Manager with
entries the user never asked to save.
FilePrintRequest.cleanup_library_after_dispatch (default False) opts
into post-dispatch cleanup. When set, _run_print_library_file stages
db.delete(lib_file) in the same transaction as archive_print so a
mid-flight FTP / start_print failure rolls both back cleanly, commits
together, then unlinks the library disk file + thumbnail after commit
succeeds. External library files (is_external=True) are never touched.
Only the Printers-page Direct-Print PrintModal sets the flag. Every
other api.printLibraryFile caller (File Manager Print, Project Detail
Print) leaves it unset — their entries are there by user intent.
Also moves formatPrintName out of PrintersPage.tsx into a new
utils/printName.ts module — fa1c46d9 (#881) exported it inline so its
test could import it, tripping react-refresh/only-export-components.
* feat: print files directly from project view (closes#930)
Show printable files from linked library folders directly in the project
detail page, with Print Now and Add to Queue buttons per file. Removes
the detour through the File Manager for common reprint workflows.
Per-model start/end G-code snippets configurable in Settings (Workflow
tab). Queue items get "Inject G-code" toggle — scheduler injects
snippets into a temp 3MF copy before FTP upload. Supports Farmloop,
SwapMod, AutoClear, Printflow 3D and similar bed-clearing systems.
Original files are never modified.
When multiple AMS spools match the same type/color criteria, an optional
setting now prefers the spool with the lowest remaining filament. This
helps consume partial spools before starting new ones. Sorting applies
to all matching paths: queue scheduler, print modal, and multi-printer
mapping. Unknown remain values (-1) sort to end.
Stagger option now available when printing directly to multiple printers,
not just in queue mode. Prints are automatically queued with staggered
start times using group size/interval from Settings. New "Require
plate-clear confirmation" setting lets farm users disable per-printer
plate confirmations so queued prints start automatically on finished
printers.
Also fixes settings API type parsing for require_plate_clear (boolean),
stagger_group_size and stagger_interval_minutes (integer) — without this,
saved values returned as strings would cause the settings toggle to
always show enabled and trigger a permanent save loop.
Queue page redesign: compact stats bar replaces summary cards, color-
coded left borders for status scanning, collapsible history with
condensed rows, and a new production schedule timeline view (#823)
showing estimated completion times grouped by hour with filter tabs
and day navigation. i18n keys added for all 7 languages.
Fix plate thumbnails returning 401 in print modal when auth is enabled
(missing stream token). Fix schedule calendar picker opening off-screen
(hidden input positioned with sr-only instead of near the date field).
When adding a print to the queue for multiple printers, users can now
enable "Stagger printer starts" to avoid power spikes from simultaneous
bed heating. Configurable group size and interval — first group starts
immediately (ASAP) or at scheduled time, subsequent groups get offset
scheduled_time values. No backend queue/scheduler changes — leverages
existing scheduled_time field.
Also adds a dedicated Queue tab in Settings (stagger defaults + auto-
drying moved from Filament tab), i18n keys for all 7 locales, frontend
and backend tests.
Multi-plate 3MF files now support selecting a subset of plates to queue
via checkboxes, instead of the binary "one plate" or "all plates" toggle.
In add-to-queue mode, each plate gets a checkbox for multi-select with a
Select All / Deselect All toggle. Reprint and edit modes remain single-select.
Bambu Lab firmware treats PA-CF, PA12-CF, and PAHT-CF as interchangeable,
but the print scheduler and filament override UI used exact string matching.
A 3MF requiring PA-CF wouldn't match PA12-CF in the AMS, leaving the
override dropdown disabled and preventing scheduler assignment.
Add a filament type equivalence system (both backend and frontend) so
these PA variants are treated as compatible in scheduler assignment,
AMS slot matching, force color match validation, and the override dropdown.
Also fix the "Force color match" checkbox click target being too wide
(entire row instead of just the checkbox/label) by changing flex to
inline-flex on the label element.
* Added "Force Color Match" feature to filament override
* Update settings.py
* Update settings.py
* Label updates for warnings and checkbox case
* Initial plan
* Add noMatchingMaterial i18n translations to all 7 locale files
Co-authored-by: cadtoolbox <12723486+cadtoolbox@users.noreply.github.com>
* Use {{material}} interpolation in noMatchingMaterial; populate from filament_overrides with getColorName
Co-authored-by: cadtoolbox <12723486+cadtoolbox@users.noreply.github.com>
* Updates for PR#625 comments
* Added "Force Color Match" feature to filament override
* Update settings.py
* Update settings.py
* Label updates for warnings and checkbox case
* Initial plan
* Add noMatchingMaterial i18n translations to all 7 locale files
Co-authored-by: cadtoolbox <12723486+cadtoolbox@users.noreply.github.com>
* Use {{material}} interpolation in noMatchingMaterial; populate from filament_overrides with getColorName
Co-authored-by: cadtoolbox <12723486+cadtoolbox@users.noreply.github.com>
* Updates to PrintersPage and QueuePage
* Update QueuePage.tsx
* Rebase to 0.2.2b3
* Fix compile errors with FilamentOverride
* Updates for PR#625 comments
https://github.com/maziggy/bambuddy/pull/625#pullrequestreview-3908738261
* Fix force color match default, loadedFilamentTypes bug, remove dead translations
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: cadtoolbox <12723486+cadtoolbox@users.noreply.github.com>
Co-authored-by: MartinNYHC <mz@v8w.de>
Multi-plate 3MF files can now be queued in one action via a "Queue All
Plates" toggle in the plate selector (add-to-queue mode only). Each
plate becomes a separate queue entry, individually editable.
Fix: "Clear Plate & Start Next" no longer appears when all pending
queue items are staged (manual_start). The prompt only shows when
there are auto-dispatchable items the scheduler will actually start.
When printing from the file manager, the print modal showed all printers
including busy ones. Selecting a busy printer resulted in a failed send.
The printer selector now fetches live status for each printer and shows
state badges (Idle, Printing, Paused, etc.). In reprint mode, non-available
printers (anything other than IDLE, FINISH, FAILED) are grayed out and
not selectable. "Select all" skips them. Queue/edit modes still allow
selecting busy printers since the job will wait.
All filament mapping dropdowns (single-printer, multi-printer, and
"Print to Any" model-based) showed only the base material type (e.g.
"PLA") without distinguishing subtypes like "PLA Basic" vs "PLA Matte",
making entries with different subtypes but same color look identical.
Backend: Add tray_sub_brands to available-filaments response and include
it in the dedup key so different subtypes of the same color appear as
separate entries.
Frontend: Show tray_sub_brands in FilamentMapping, FilamentOverride, and
PrinterSelector dropdowns, falling back to base type when unset. Add
traySubBrands field to LoadedFilament interface.
The per-printer InlineMappingEditor showed filaments from both nozzles
on H2D printers. The single-printer FilamentMapping dropdown was fixed
in 29e9593 but the multi-printer code path was missed. Added nozzle_id
filtering to both auto-match logic and dropdown options via shared
autoMatchFilament() and filterFilamentsByNozzle() functions in
amsHelpers.ts, with 10 regression tests.
FTP upload: reduce chunk size from 1MB to 64KB for smooth progress bar
updates (~1s intervals instead of 20+ second gaps). Skip voidresp() for
all printer models — H2D delays the 226 response by 30+ seconds after
data transfer, causing a hang at 100%. Add transfer speed and TLS
handshake timing to logs for diagnosing slow connections.
Print/Schedule modal: widen from max-w-lg (512px) to max-w-2xl (672px)
to accommodate long filament profile names like "PLA Support for PETG
PETG Basic @Bambu Lab H2D 0.4 nozzle".
* Add printer card print flow with drag-drop and reusable LibraryUploadModal
Extract inline upload modal from FileManagerPage into a reusable
LibraryUploadModal component. Add a Print button and drag-drop zone
to printer cards that upload files to the library and open PrintModal
with the printer pre-selected. Only .gcode/.gcode.3mf files are
accepted for printing. PrintModal hides printer selector when a
printer is provided via initialSelectedPrinterIds prop.
* Add printer compatibility check for drag-drop and upload-to-print flows
Validates sliced_for_model from file metadata against the target printer model
before opening the print modal, preventing users from printing with incompatible files.
* Improve FileUploadModal: auto-close on success, inline errors, file validation, and i18n
- Close modal automatically after successful upload instead of showing summary
- Show printer compatibility errors inline in the modal instead of closing
- Add validateFile and accept props to restrict file types for print flow
- Add onFileUploaded error return to prevent modal close on incompatible files
- Internationalize all hardcoded error/warning strings across 6 locales
* Clean up incompatible files from library and fix print button i18n
- Delete uploaded file from library when printer compatibility check fails
in both drag-drop and modal upload flows
- Fix print button tooltip to use existing common.print i18n key
- Fix accept attribute to use .gcode,.3mf for proper browser support
* Add printer information modal accessible from card 3-dot menu
Replace inline IP/serial display at bottom of printer card with a
dedicated "Printer Information" modal opened via the card menu. The
modal shows model, status, state, IP address (copyable), serial number
(copyable), WiFi signal, firmware, developer mode, nozzle count, SD
card, auto-archive, total print hours, location, and added date, along
with the printer image. Includes full i18n support across all 6 locales
and accessibility attributes (role="dialog", aria-modal).
* Extract getPrinterImage and getWifiStrength into shared printer utils
---------
Co-authored-by: MartinNYHC <mz@v8w.de>
When scheduling a print to "Any {model}", a redundant "Target Model"
dropdown appeared even though the G-code is already sliced for a
specific printer model. Changing it would lead to print failures.
Hide the dropdown when slicedForModel is known — the tab label already
communicates the target. The dropdown still appears as a fallback for
legacy files without model metadata.
All backend timestamps used datetime.now() (server local time) or the
deprecated datetime.utcnow(). The frontend's parseUTCDate() assumes
timestamps without timezone indicators are UTC and appends 'Z', so
stored timestamps were off by the timezone offset when the container's
timezone wasn't UTC.
Backend: replaced datetime.now() and datetime.utcnow() with
datetime.now(timezone.utc) across 16 files (~80 call sites) for all
database fields and DB comparisons. Cosmetic timestamps (filenames,
user-facing local time formatting) intentionally left as local time.
Frontend: replaced 13 new Date(backendTimestamp) calls with
parseUTCDate() across 8 files to correctly interpret UTC timestamps.
The "Power off printer when done" checkbox in the print modal and the
auto power off tri-state toggle in the bulk edit modal were accessible
to all users regardless of permissions. Users without printers:control
can now no longer enable auto power off — controls are disabled and
visually dimmed.
When scheduling a print to "any printer" (model-based assignment),
users can now override the 3MF's original filament choices per slot.
The override dropdown shows compatible filaments loaded across all
printers of the selected model, filtered by type and nozzle (H2D).
The scheduler matches against overridden type/color instead of the
original 3MF values, preferring printers with exact color matches.
Backend:
- New GET /printers/available-filaments endpoint (aggregates loaded
filaments across printers of a model, includes extruder_id for
dual-nozzle nozzle-aware filtering)
- New filament_overrides JSON column on print_queue table
- Scheduler applies overrides before AMS mapping, clears tray_info_idx
on overridden slots so color matching takes priority
- Printer selection prefers printers with most override color matches
Frontend:
- New FilamentOverride component with per-slot override dropdowns
- Type-filtered options (PLA slots only show PLA)
- Nozzle-aware filtering (H2D: only shows filaments on correct extruder)
- Integrated into PrintModal for model-based queue mode
Tests:
- 11 backend unit tests (color match counting, override application)
- 12 frontend tests (rendering, type/nozzle filtering, interactions)
i18n: All 6 locales (en, de, fr, it, ja, pt-BR)
This allows users sending particularly large prints to slow printers such as the P1-series to start a print and then move onto another task in Bambuddy immediately (such as starting more prints on more printers). It also gives the user visibility into what's happening instead of a loading indicator appearing for an indefinite period of time.
The new toast-based UI uses websockets to update in real time. It will also appear for other users / instances of Bambuddy, not just the user who started the prints, allowing more transparency and handling cases where the user closes the page and then comes back wanting to know the status of the dispatching.
fix: review fixes for background dispatch PR #408
- Restore missing imports in main.py (inventory, print_log, virtual_printers, mqtt_smart_plug_service)
- Guard voidresp() for A1 printers to prevent hang after upload
- Don't fail upload on voidresp() error since data transfer already completed
- Add ams_mapping to register_expected_print calls for Spoolman usage tracking
- Fix cancel_job TOCTOU race by using single lock acquisition
- Fix batch counter reset TOCTOU by re-checking condition inside second lock
- Add backgroundDispatch translations to fr.ts and pt-BR.ts
- Remove dead upload_progress_callback definitions
- Skip redundant "Print queued" toast in reprint mode (dispatch toast handles it)
- 5 backend tests: cancel_job single-lock TOCTOU, batch reset re-check,
job lifecycle
- 2 FTP regression tests: voidresp error handling (upload-loop fix),
A1 model voidresp skip
- 1 frontend test: reprint toast suppression
- CHANGELOG: background dispatch feature + test coverage entries
- README: add background dispatch to Scheduling & Automation
- Website: add feature item to Automation section
- Wiki: add Background Print Dispatch section to print-queue.md
- Add progress bar, time remaining, ETA, and layer count to currently printing item
- Remove duplicate formatDuration & formatETA functions, now imported from utils/dates
- Remove formatTime (duplicate of formatDuration)
- Update formatETA to support optional i18n translation
- Update translation: common.tomorrow
When scheduling a multi-plate file from the file manager, the modal
allowed submission without selecting a plate. Now auto-selects the
first plate by default and enforces plate selection for both archive
and library files.
Dual-nozzle H2D/H2D Pro: filament matching now respects nozzle assignments
from the 3MF file. Each AMS unit feeds a specific nozzle (L/R), and the
scheduler/frontend constrain matching to only trays on the correct nozzle.
Falls back to unfiltered matching when no trays exist on the target nozzle.
L/R badges shown in the filament mapping UI. Translated in en/de/ja/it.
Fix AMS slot config overwritten on startup: on_ams_change unconditionally
unlinked BL spool assignments on every MQTT pushall, then re-assigned them
sending ams_filament_setting without setting_id — clearing the printer's
filament preset. Now compares spool RFID identifiers before unlinking.
Fix BL spool detection false positives: removed tray_info_idx from detection
logic in both backend is_bambu_lab_spool() and frontend isBambuLabSpool().
Third-party spools using Bambu generic presets had GF-prefixed tray_info_idx
values, causing misidentification. Now uses only tray_uuid and tag_uid.
SQLite WAL mode with 5s busy timeout reduces "database is locked" errors.
When editing a queue item, the scheduled time was being displayed in UTC
instead of the user's local timezone. This caused confusion where:
- User selects April 2, 2:00 PM local time
- After saving, it appears shifted by their timezone offset
- Month/day could appear swapped due to the timezone difference
The fix converts the UTC time from the server to local time when
populating the datetime-local input, using toDateTimeLocalValue()
instead of toISOString().slice(0, 16).
Closes#233
- Added query to fetch library file details in PrintModal
- Updated backend FileResponse schema to include metadata fields (print_name, print_time_seconds, filament_used_grams, sliced_for_model)
- Updated backend get_file endpoint to extract and return metadata fields
- Updated frontend LibraryFile interface to include metadata fields
- Now slicedForModel is properly extracted from both archives and library files
Co-authored-by: cadtoolbox <12723486+cadtoolbox@users.noreply.github.com>
Issue #233: Respect user date/time format in queue scheduler
- Replace native datetime-local input with custom text inputs
- Add date parsing/formatting utilities for US, EU, ISO, and system formats
- Add calendar button that opens native picker for convenience
- Pass dateFormat and timeFormat settings to ScheduleOptionsPanel
- Show format-appropriate placeholders (MM/DD/YYYY, DD/MM/YYYY, etc.)
Closes#233
Features:
- Add location filter for "Any {Model}" queue assignments
- Queue items can target a specific location (e.g., "Any X1C in Workshop")
- Location dropdown filter on Queue page to view jobs by location
- Scheduler considers location when assigning model-based jobs
Closes#220
- New useMultiPrinterFilamentMapping hook for parallel printer status fetching
- Per-printer custom slot configuration with "Custom mapping" checkbox
- Auto-configure using RFID data to match filaments by type/color
- Match status indicator (exact/partial/missing) under each printer
- Re-read button to refresh loaded filaments
- New setting: "Expand custom mapping by default" in Settings → Filament
- FilamentMapping component now accepts defaultExpanded prop
Frontend:
- PrinterSelector: Inline mapping editor for each selected printer
- PrintModal: Fetches settings, auto-expands mapping when setting enabled
- SettingsPage: Toggle for per_printer_mapping_expanded
Backend:
- Added per_printer_mapping_expanded to AppSettings schema
- Added boolean parsing in settings routes
- Added integration tests for new setting
Closes#104
maziggy