Each page has an address (#filament, #printers, #collection/12), so a refresh
or bookmark returns to it and Back/Forward move between pages. The search
and filter bar is hidden on the Filament page, where it did nothing.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A printer mid-print reports every second, and each report restarted the
five-second wait, so a printing printer's spools never synced. Only a change
in what's loaded restarts it now. Printers without a chamber sensor report
5 °C, which is no longer shown.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Each printer now has one MQTT connection that stays open, merging the
partial reports printers send while printing. Cards poll every 3 seconds
(paused while the tab is hidden) and show state, file, progress with time
left and finish time, layer, nozzle/bed/chamber temperatures, speed
setting, and print error and HMS codes. A spool change syncs the Filament
page and the card's drawing within seconds; a full report is requested
every 10 minutes as a backstop, replacing the 10-minute probe loop.
"Test & sync" uses the open connection rather than making a second one
(?debug=1 still makes a short separate one). Connections are reconciled
when printers are added, edited or removed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Each sync keeps what the printer reported, slot by slot (material, colour,
empty, tagged — nothing that identifies a spool). The card's drawing colours
in the first AMS unit's spools, dashes empty slots, and lists every slot and
the external holder underneath with its colour name. "Test & sync" redraws
the card with what it just read.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Printers move out of Settings into their own table and page: each has an
optional nickname (the model is shown when blank), a model from the Bambu
lineup with a line drawing that follows the selection, an AMS type
suggested from the model, and its address, serial and access code. Access
codes are never returned to the browser. The printer set up in Settings is
migrated automatically and its settings rows removed.
Background sync covers every printer. Grams left are filled in only from an
AMS that measures (AMS, AMS 2 Pro, AMS HT), never from an AMS lite.
Spools now show their RFID tag ID, product code and filament code, and say
which printer they're loaded in.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Every Bambu spool reports an RFID identity — a spool id and a tag id, both
unique — so a printer's report can now keep the Filament page in step: a new
tagged spool is created, named and coded from the bundled filament list; one
already known is moved to its current slot; one you added by hand before the
printer was connected is adopted rather than duplicated; and one the printer no
longer reports is marked as taken out. It runs on "Save & test connection" and
every ten minutes in the background, still only reading from the printer.
Untagged spools are listed, not stored: without a tag, one spool of a colour is
indistinguishable from the next, so guessing would mean duplicates.
The planning is a pure function, tested against the cases that would cause
duplicates. The database side was exercised separately against a real
Postgres: three successive reports created, moved and unloaded spools as
intended, and a deliberate duplicate was refused by the partial unique index.
The amount left isn't taken from the printer yet: an AMS lite only reports full
or empty, so it's left blank until printers can say which kind of AMS they have.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Settings → Printer takes the printer's address, serial number and access code
(the code stored as a secret, like the other tokens). "Save & test connection"
connects to the printer's own MQTT broker on port 8883, subscribes to its
reports, asks once for a full report, and listens for a few seconds — then
says what it heard: its state, and the filament in each AMS slot or on the
external spool holder, with how much is left where the printer knows.
Nothing sent to the printer changes what it is doing; the only thing published
is the request for a full report. If the printer is in cloud mode and treats
even that as a write, the test says it received nothing rather than failing
silently. The access code never leaves the server.
Adds mqtt as a runtime dependency — server.js now loads it at startup, so the
lockfile has to travel with this change.
Not verified against a real printer yet: the printer's ports answer on the
network, but no connection has been made with its credentials.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Found on the live library: setting slot 2 of a four-colour bookmark to "any
colour" made it take the one Jade White spool, leaving slot 4 — which asks for
#FFFFFF — with nothing, and the verdict stuck at "needs 3 colours" when it
should have improved to 2.
The assignment sorts candidate pairs by colour distance and scored a colourless
slot 0, a perfect match, so it always claimed a spool ahead of a slot that
needed that exact colour. Colourless slots now sort last and take whatever is
left over.
Fixed in both the server and the browser copy, which mirror each other, and
pinned by a test built from the reported case.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Some prints don't care about the shade, and some change with the order. Each
slot in the editor now has an "any colour" box: ticking it greys out the swatch
and saves the slot without a colour, which the matcher fills from any spool of
that material. A slot added by hand starts this way, since adding one usually
means you care about the material rather than the shade.
An unparseable colour already became "any colour" rather than being refused;
that stays, and is now covered by tests along with the shapes the checkbox
actually sends — null, empty string, and no colour key at all.
Worth knowing when reading the printable count: ticking "any colour" makes a
model easier to satisfy, so the count now partly reflects your decisions rather
than only what the project files ask for.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The slot list comes from the project file, which is sometimes wrong and
sometimes not what you intend to print. "Edit slots" turns it into fields:
material and colour per slot, with slots you can add or drop. Saved slots are
marked as yours and shown with a "your list" badge, and "Use the project's
list" throws the override away and re-reads the 3MF.
Edits have to outlive the background reader, which is the part that would fail
silently: the reader only picks up models with no status, and reread() now
skips 'edited' rather than nulling everything. Verified on a real model — the
edit survived a reread plus a full worker pass, and the revert restored the
project's own four slots exactly.
Input cleaning moved out of the route into lib/filaments.js so it can be
tested: a slot with no material is dropped, and a colour that isn't a proper
hex becomes "any colour of that material" rather than being rejected.
Not verified: none of this has been seen rendered — the local preview browser
has no session.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Seventeen PLA filaments are #000000 and eleven are #FFFFFF, so slot 1 of a
bookmark came out as "Aero Black" — true, but not what anyone calls it. Naming
now prefers Basic, then Matte, before specialist types.
Also puts a space between the "none" badge and the nearest-spool hint, which
were running together as "nonenearest: Jade White".
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Adding a spool no longer means typing a hex code: choose "PLA Basic — Jade
White (10100)" and the material, colour name, swatch and filament code fill
themselves. Slot colours on the model page are named where they match, so a
slot reads "#586579 · Basic Blue Gray" instead of bare hex.
The filament code is stored per spool. It isn't decoration — the AMS reports
filament IDs, so this is what a later read-only printer connection will match a
loaded tray against.
db/bambu-filaments.json holds Bambu Lab's 325 filaments (material, type, colour
name, code, colours), included by kind permission of 3dfilamentprofiles.com,
whose terms otherwise reserve the data. The permission and source are recorded
in the file itself as well as the README, so nobody reuses it by accident.
Naming uses a much tighter threshold than matching (12 against 50): identifying
a colour and substituting for one are different questions.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Counting slots fixed one half of the problem; this fixes the other. A slot is
now filled by a spool of the same material whose colour is close to what the
slot asks for, one spool per slot, best matches assigned first. So four PLA
slots in black, blue-grey, grey and white are not satisfied by four spools of
white — only the white slot is.
Closeness is redmean distance with a tolerance of 50, which treats genuinely
near shades as the same colour while keeping #000000 and #161616 (about 66
apart) distinct. Slot colours arrive as #RRGGBB and #RRGGBBAA — the alpha
channel is parsed off rather than making the colour unreadable.
The model page now lists every slot: its colour, which spool fills it, and the
nearest thing on the shelf when nothing does.
Two things this fixes in code I wrote an hour ago: renderDetailPrintable still
called a function the rewrite removed, so opening any model would have thrown;
and the README claimed colours weren't matched.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Reported from the library: a four-colour AMS bookmark showed as "printable now"
against a single spool of Jade White. The matching collapsed the project's four
slots into the set of materials it used — {PLA} — and then asked only whether a
PLA spool existed. A sixteen-colour model would have passed the same way.
Ignoring colour is right: printing a bookmark in red instead of white still
prints. Ignoring slot count is not: four slots need four spools loaded. Matching
now counts slots per material and reports the shortfall — "needs 3 more PLA",
and on the model page "Needs 4 × PLA. You have 1 of 4 PLA."
The tests carried the same mistake, asserting that one spool satisfied a
multi-slot project, so they are rewritten around the reported case.
Also documents the feature in the README, which had no entry for it at all.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Three placements: a pill beside the sellable badge on each card, a "Printable
now" section between Source and License on the model page, and a toolbar filter
for "printable now" / "missing filament".
Only the 101 models whose slicer project names its filaments can answer this,
so the rest say so plainly rather than being reported as unprintable. Colour is
not matched — a different colour still prints.
Also fixes a bug from the filament page itself: 'filament' was missing from
SPECIAL_SCOPES, so any data refresh while that page was open (after an AI run,
say) decided the collection had vanished and dropped you back to All Models.
Caveat: the client's printability() mirrors lib/filaments.js by hand. The server
side has tests; this copy cannot easily get them, because app.js touches DOM
globals at load — so the two can drift.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A Bambu Studio or OrcaSlicer 3MF names the filaments its plates use, but
reading that means shelling out to Python, so it can't be done per page load.
A background pass — in the same loop as thumbnails and fingerprints — reads it
once per model into models.filaments, which turns "what can I print now" into
a comparison of two lists.
Adds a Filament page for the spools on hand: material, colour, brand and grams
left, edited in place. Matching is on material only; a project's exact colours
would make almost nothing printable, and a different colour still prints.
Measured on the dev library: 10 models read with no errors, the two Bambu
projects resolving to four PLA colours each, and no plate images written
because the reader skips --images and queues behind anything interactive.
Not done yet: nothing in the library view uses this — no "printable now" badge
or filter — and the Filament page itself has not been seen rendered, because
the local preview browser has no session.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Checks have imported metadata only since MakerWorld refused bulk downloads.
Today's measurement changed that picture: it refuses bursts a few seconds
apart, but 67 models downloaded in a row about 20 seconds apart without one
refusal. So downloading during a check is viable — at the right pace.
Per watch, off by default: "Files: on/off" on the row, a checkbox when adding
one. With it on, a check spaces downloads 20 seconds apart instead of 3, and
stops after two refusals in a row, coming back shortly rather than collecting
refusals for the whole batch. A model whose files were refused still lands as
'partial', so "Get files" can finish it later.
Auto-imports now get the same AI treatment a manual run does — tags, a clearer
name where the site's is boilerplate, and collections to review — rather than
tags alone.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The block was built into a `failed` variable and then never interpolated, so
runHtml computed it and threw it away. Two deploys changed nothing visible
because of this: the API carried the failures and the panel fetched them, but
the template never referenced them.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The failures now reach the API, but the page could still not show them: the AI
panel fetches detail for one run — the running one, else the newest — and
renderAiLive passes detail only to that run, so every other run is drawn with
nothing. Run 21's single failure stayed invisible for exactly this reason,
even after the previous fix.
Details are now fetched for any listed run with failures and keyed by run id.
Usually that is no extra request, and at most a handful.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A run's detail only carried the last dozen items, so a model that failed early
scrolled out of reach: run 21 reported "1 failed" with no way to learn which
model or why. The detail now carries every failed item, listed in full.
"Retry failed" existed but could never appear: it needs a run that is finished
with failures, and such a run is 'done', which neither canResume nor resume()
accepted. Both now do; resume() already no-ops when nothing is pending, so a
clean run is unaffected.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A failed "Get files" popped a browser alert: jarring, and the message is gone
the moment you dismiss it — which matters here, because the message explains
MakerWorld's download limit. It now appears on the watch's row until the next
attempt.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Three things the live run showed:
- The page only polled while a check was already running when it rendered, so
a page opened between checks showed stale numbers for ever — it missed a
check started by the schedule or another tab. It now refreshes either way.
- Only the five most recent items were listed, so most models still without
files had no "Get files" button anywhere. They're now in a collapsible list.
- Adding a watch read the whole collection twice: once to create it, once in
the first check. Measured on a 535-model collection: the add still takes 52s,
but the first import now lands 6s later instead of another read.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
MakerWorld allows an account only a couple of downloads in a row, so a check
that tried to fetch files left most models empty. A check now imports each
model's page — name, description, picture, licence — and marks it 'partial';
"Get files" pulls the files for the ones you actually want to print.
Verified against a public collection: 11 models imported with descriptions and
thumbnails, no files fetched, no MakerWorld token needed for the check.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Models imported before 'partial' existed are stored as 'imported' with an
error, so they'd never show the button. Mark them on startup, and key the
button on the stored error rather than the status.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A run of downloads gets challenged by Cloudflare partway through: the answer
comes back as an ordinary reply, so nothing retried it and the model landed
with only its metadata — looking, on the watch page, like a success.
resolveDownload now recognises a challenge and gives FlareSolverr's browser a
couple more goes; what still fails is recorded as 'partial' and shown with its
reason and a "Get files" button, which clears the flag once the files arrive.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A watch reads the collection page through FlareSolverr carrying your token, so
private collections work, and imports the models it hasn't seen into a Printhive
collection of the same name (optionally AI-tagging them). Checks run on your
chosen interval, a few models at a time with pauses between, and each design is
remembered so nothing is imported twice. A refused token stops the check and the
Watched page offers to update it; models removed on MakerWorld stay here.
The import endpoint's work moved into importFromUrl() so watches reuse it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
When a download fails because MakerWorld refused (or is missing) the auth
token, the error carries reason makerworld_token. The import and "Download
files from source" then open an "Update your MakerWorld token" prompt with
steps to copy the token cookie; saving it retries the download straight away
and says if MakerWorld still refuses it. A missing FlareSolverr URL is reported
separately, since a token alone won't help.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
MakerWorld answers an expired or missing auth token with {"error": "Please log
in to download models."} and no download link, which was skipped without a
word, so imports and "Download files from source" just ended with no files.
Now the reason comes back: missing settings, a refused token (probably expired),
no printable files on the page, or a failed download. The import screen shows
it, and the Settings hint explains where the token comes from.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- Runs can now do any mix of: tags & descriptions, clearer names, and
collection suggestions. A run without tags doesn't mark models as tagged.
- Collection ideas reuse your collections and earlier ideas where they fit and
wait on the AI page, grouped by name, until you create/add or dismiss them.
Dismissed ideas aren't suggested for that model again; spelling variants
group together under the capitalised spelling.
- A reply that isn't the JSON asked for is asked again once; both requests
count towards the run's tokens and cost.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A run option asks the AI for a clearer name only when the current one is messy
(file-name leftovers, typos, site boilerplate). The previous name is kept, the
run feed shows what was renamed, and the model page offers Undo. Giving a model
a name yourself clears the undo.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- AI tagging through any OpenAI-compatible API: DeepSeek by default, or
OpenRouter, OpenAI, or a local server (Ollama, LM Studio). Settings → AI
with presets, prices and "Save & test connection"; the key never leaves
the server except to the provider.
- Runs over untagged models, all models, or one model from its page: live
progress, tokens and cost, stop/resume (retrying failures), an optional
spending limit, and paused rather than resumed after a restart. Adapts to
models without JSON mode or image input; stops on a rejected key or no
credit. Tags are only added; descriptions filled only where empty unless
asked.
- Search by meaning: local bge-small-en-v1.5 embeddings (transformers.js),
indexed in the background whenever a model's text changes; Words/Meaning
switch on the search box. Stored as REAL[] in Postgres, no pgvector needed.
- Automatic tags: strict whole-word rules (part types, mechanisms, materials,
techniques) over names, file names and archive contents, plus your own
word -> tag rules; on/off (optionally removing its tags) and re-apply.
- Tags remember where they came from (user / rule / ai); edits keep that,
rule and AI passes never touch your own tags, and the model page marks them.
- Docker: ships the embedding model and only Linux onnxruntime binaries.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- Settings → Slicer: pick Bambu Studio, OrcaSlicer, PrusaSlicer, Cura, a
custom open-link template, or plain download (remembered per browser)
- Bambu Studio / OrcaSlicer launch via their URL schemes with a 10-minute
signed download link (/dl/<token>/<name>) that needs no session cookie
- PrusaSlicer and Cura fall back to a download (they can't open our links)
- 3MF projects report which app saved them; opening one in a different
slicer asks first
- "slicer" action on every file row and archive entry
- Drag model cards (file, or zip of all files) and file/entry rows out to
the desktop via Chromium's DownloadURL
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- Long file names inside archives (deep folder paths) widened the details
column until the viewer was crushed to a sliver and content ran off the
modal. Both columns now keep their share (minmax(0, …)), long file names
wrap, and viewer tabs truncate.
- Archive entries show the file name first with its folder dimmed after.
- A model whose only file is an archive opens the most useful file inside
it (a slicer project, then other 3D files, then pictures/PDFs) instead of
"No 3D preview for .none files".
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- The background worker now also gives models without a thumbnail one:
an embedded 3MF/plate preview, else a picture uploaded with the model,
else a 3MF preview or picture inside one of its archives, else a render
of an STL/OBJ/3MF (loose or inside an archive).
- tools/render_thumbnail.py renders without a GPU: meshes are simplified
per distinct part (the 8M-face lion project renders in ~8 s / ~200 MB),
3MF projects show their first plate in filament colours, and only
camera-facing faces are painted (inside-out meshes and mirrored parts are
re-oriented first).
- models.thumbnail_status stops retries when there's nothing to use; adding
files clears it. The browser now only renders FBX/STEP/3DM thumbnails.
- The library checks back while fingerprints or thumbnails are pending and
refreshes when they land.
- Python sidecar needs pillow and fast-simplification; compose keeps the
archive extraction cache in a volume. README covers the phase 2 features.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- threemf_stream reads Bambu Studio / OrcaSlicer project metadata: plates
(name, objects, preview images), filaments, and each part's type and
extruder. Placements now record which build item and part they belong to.
- convert_3mf.py leaves out negative/modifier/support parts, colours each
part by its filament (a part's extruder 0 falls back to its object's), and
takes --plate N. Geometry is still stored once per (part, colour).
- New threemf_info.py lists plates and filaments without loading geometry
and extracts plate preview images; served via /api/{files,entries}/:id/project.
- /glb?plate=N builds and caches a per-plate preview. Cached GLB names carry
a converter version, so previews made before colours are rebuilt.
- Model detail: plate chips (with the slicer's plate images) under the
viewer — multi-plate projects open on plate 1 — plus "All plates", and a
Filaments section with colour swatches.
- Fingerprints leave out negative/modifier parts, so a project matches the
model it prints.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Archives
- ZIP, 7Z, RAR and TAR/.tar.gz uploads are indexed in the background into
archive_entries (7-Zip compiled to WASM in a worker thread; node-tar for
tar). macOS/Windows clutter and paths that could escape the extraction
folder are skipped.
- Models inside archives are extracted once per archive to hash and
geometry-fingerprint them, so duplicates are found inside packs too.
Pictures, PDFs and readmes are listed but never matched.
- New routes list an archive's entries and serve/convert a single entry,
extracted on first use and cached under extracted/.
Viewer
- Model detail lists what's inside each archive with view/download links;
opening an entry adds a viewer tab.
- New 3D formats: FBX (with sibling textures), OBJ with its MTL and
textures, STEP/STP via occt-import-js, and Rhino 3DM via rhino3dm — the
WASM readers are served from node_modules, loaded on first use.
- Pictures, PDFs and text files (jpg/png/gif/webp/bmp/svg, pdf, txt/md)
can be uploaded and preview in the viewer; a model without an embedded
3MF preview uses its first picture as the card thumbnail.
- Inline file responses send nosniff, and SVGs are sandboxed.
- GLB conversions write to a temp file and rename, so a half-written
preview is never served; a later tab can't be overdrawn by a slow load.
- Better 3MF card image: the project thumbnail or plate 1 render, not a
slicer pick map.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- Fingerprint every file in the background: SHA-256 for all formats plus a
trimesh geometry fingerprint for STL/OBJ/3MF, so renamed, re-exported or
converted copies are still matched. Backfills existing files on startup.
- Duplicates view groups models that share files (exact copies vs same
shape), recommends which to keep, merges tags/collections/notes into the
kept model and trashes the rest; groups can be dismissed.
- Deleting now moves models to a restorable trash; files are only removed
from disk on permanent delete or when the trash is emptied.
- Per-model notes with autosave.
- Search across names, notes, tags, files and designers; filter by format,
source and license; include/exclude tags with any/all matching; sort and
group by source or format. Preferences persist per browser.
- Add node:test unit tests for duplicate grouping and fingerprints.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Suggests existing library tags matching the token being typed (after the
last comma), with click or arrow-key/Enter selection; excludes tags
already entered.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Changing a license policy applies to all models with that license, and
opening Settings reconciles old imports to current rules (store.reconcileModelsToRules)
- Editing a model's license re-resolves its sellability from the rule
- Removed the per-model commercial-use override (set by license now)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- license_rules table (name -> commercial); licenses auto-register on
import with a best-effort seed, overridable in Settings (applies the
choice to every model with that license)
- resolveCommercial() replaces ad-hoc inferCommercial across import/refresh
- GET/PUT /api/licenses; "License types" section in Settings
- Fix CC short codes: BY / BY-SA / BY-ND now classed sellable (MakerWorld
stores e.g. "BY-SA"); NC variants stay non-commercial
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- users + password_resets tables; bcrypt hashing; JWT session in an
httpOnly cookie (auth_secret auto-generated in settings)
- /api gated behind auth (except /api/config and /api/auth/*)
- First-run creates the account (no open registration after that);
login, logout, forgot/reset-password flows
- SMTP settings (host/port/secure/user/pass/from) in Settings menu;
nodemailer sends reset links
- Auth screen (sign in / create account / forgot / reset) gates the SPA;
Sign out button; COOKIE_SECURE=true in compose for HTTPS
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
On a fresh install (no integration settings yet), prompt once for the
Thingiverse/MakerWorld/Printables tokens and FlareSolverr URL, with a
"skip for now" option. /api/config exposes setupComplete (true if any
setting is configured or setup was dismissed); POST /api/setup/complete
records dismissal. DB password stays a deploy-time env var by necessity.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
