Commit Graph
105 Commits
Author SHA1 Message Date
LING DUANandwyuc 9a28ca39d5 feat(chat): add single PPT element references to Pi (#1224)
* feat(chat): add PPT element references to Pi

* fix(chat): include chart values in reference routing

* fix(chat): harden slide element reference evidence

* fix(playback): clear element reference on scene navigation

* fix(pi): preserve element grounding across child retries

---------

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-08-29 14:38:15 +08:00
sophietao20-starandtmt 3cd174b5b9 feat(agent): add fact-check skill (#1274)
* feat(agent): add fact-check skill

* fix(agent): clarify fact-check report hierarchy

* fix(agent): refine fact-check heading style

* fix(agent): streamline creation fact checks

* fix(agent): restore two-pass fact check flow

* fix(agent): defer fact checks until course completion

* fix(agent): guard fact checks against source conflicts

* fix(agent): read completed pages before fact checking

---------

Co-authored-by: tmt <tmt@MacBook-Air-4.lan>
2026-08-28 20:49:17 +08:00
wyucandClaude Fable 5 04621578de release: OpenMAIC 1.0.0 — the agent workbench (#1228)
* feat(storage): add an agent-session store with PG backend and layered contracts (#1163)

* feat(storage): add agent-session store with PG backend and layered contracts

* test(storage): avoid BigInt literals for pre-ES2020 root typecheck

* fix(storage): close agent-session store review findings

* docs(storage): align hook ordering and contention-probe claims with the code

* ci: run on the agent-workbench integration branch

* chore(storage): bump to 0.5.0 for the agent-session store

* fix(storage): carry replay compaction across page boundaries

* feat(agent): add the driver model contract and stage route dialect (#1165)

* feat(agent): add the driver model contract and stage route dialect

* fix(agent): validate route context windows and clarify dialect precedence

* feat(agent): adapt the agent-session store and runtime foundations (#1167)

* feat(agent): adapt the agent-session store and runtime foundations

* feat(agent): resolve request owner identity via an anonymous cookie

* docs(agent): document the opt-in compaction default and harden edge cases

* feat(agent): add the background session runner (#1169)

* feat(agent): add the background session runner

* feat(agent): wire the runner into startup behind feature flags

* fix(agent): stop clean interruptions from consuming the attempt budget

* fix(storage): charge the attempt budget for abandoned leases but not clean parks

* docs(storage): document the attempt-charging contract and decouple its tests

* feat(agent): add agent session and owner event streams (#1170)

* feat(agent): add agent session and owner event streams

* fix(agent): close the session-existence oracle and document the owner seam

* feat(agent): add agent session lifecycle routes (#1171)

* feat(agent): add agent session lifecycle routes

* fix(agent): validate session-create input and preserve the owner cookie on errors

* refactor(storage): drop the unused active-stage API from the agent-session contract (#1174)

* refactor(storage): drop the unused active-stage API from the agent-session contract

Tools address stages explicitly on every call, so the store keeps no
mutable session-level stage pointer. Removes resolveActiveStage and
setActiveStage from the store interface, their PG implementations, the
active_stage_changed lifecycle event, the session_active_stage owner
event variant, and the contract tests pinning them. The active_stage_id
column and the DDL check constraint stay untouched for schema
compatibility.

* chore(storage): bump @openmaic/storage to 0.7.0 for the contract removal

* docs: document the agent runtime configuration surface (#1176)

* fix(agent): repair orphaned and late tool results across interruption boundaries (#1180)

* fix(agent): repair orphaned and late tool results across interruption boundaries

A crash, shutdown, or provider failure can leave the durable transcript with
tool calls that have no result, or with results ordered illegally for the
provider. Three failure modes were fixed:

- Orphaned tool calls: a run that died between an assistant tool-call frame
  and its result left a dangling call in the entry tree. Resume no longer
  synthesizes and persists receipts for it: interrupted results are a
  read-time provider view owned by a shared read-boundary repair, which
  returns the original array for a healthy transcript and never mutates the
  tree.

- Late parallel results: a parallel tool can finish while pi unwinds an
  aborted assistant frame, leaving result(A), assistant(aborted), result(B)
  in durable order. Strict providers reject non-contiguous results, so the
  read-boundary repair moves existing results next to their owning assistant
  frame (in call order), omits incomplete unwind frames, and synthesizes
  receipts only for genuinely missing calls.

- Interrupted calls at the write boundary: a call still in flight when the
  run winds down (shutdown, lease loss, cancellation, provider failure) had
  no receipt at all. The runner now tracks in-flight calls from their
  assistant frames and, before the terminal flush, appends an
  interrupted-result receipt for each still-orphaned call through the same
  attempt-fenced write chain, so a lease-stealing zombie never writes and
  the next claim sees a provider-safe transcript.

* test(agent): pin the runner wiring for interruption-boundary tool repair

* feat(agent): add neutral tool foundation libraries (#1184)

* feat(agent): register a web_search tool on the session runner (#1185)

* feat(storage): add a per-session URL trust gate (#1186)

* feat(agent): add the skills system (#1189)

* feat(agent): add the skills system (builtin directories and durable user skills)

* fix(storage): serialize the user-skill quota check-and-insert per owner

Two concurrent creates at the 50-skill boundary both counted 49 rows and
both inserted (READ COMMITTED, no lock), overshooting the quota contract.
The create transaction now takes a per-owner pg_advisory_xact_lock first,
and the same-name idempotency check runs before the count check so an
at-least-once retry of the create that committed as the owner's 50th row
still returns its durable receipt instead of a quota error. The 23505
backstop is retained for writes that do not take the lock.

* fix(agent): share unstorable-character validation and align skill lookup

* feat(agent): add session materials and a fetch_url tool behind the URL trust gate (#1190)

* feat(agent): add session materials and a fetch_url tool behind the URL trust gate

* fix(agent): harden session material fetching

* feat(storage): add an ownership scope to stage documents (#1191)

* feat(agent): add material read and search tools (#1192)

* feat(agent): add stage read and patch tools (#1194)

* feat(agent): add page generation and deck editing tools (#1198)

* test(storage): keep the PG contract suite order-independent (#1200)

* fix(agent): revoke deleted-session URL authority and reject private ISATAP endpoints (#1199)

* fix(storage): revoke deleted session URL authority

* fix(ssrf): reject private ISATAP endpoints in strict fetches

* chore(storage): bump to 0.11.1 for the session-URL authority fix

* feat(agent): add roster and voice registration tools (#1201)

* feat(agent): add folder organisation tools (#1202)

* feat(api): add stage and material HTTP routes (#1203)

* feat(workbench): add the client data layer (#1204)

* feat(workbench): add the client data layer

* docs(workbench): write the ported comments in English

* chore(edit): remove the in-editor agent panel (#1210)

* chore(edit): remove the in-editor agent panel

* style: apply prettier formatting

* fix(agent): report the runtime as unusable without a database (#1207)

* fix(agent): report the runtime as unusable without a database

* style: apply prettier formatting

* feat(agent): add image, video and pptx import tools (#1211)

* feat(workbench): add the agent chat surface (#1205)

* feat(workbench): add the agent chat surface

* docs(workbench): write the ported comments in English

* fix(workbench): label the folder and rename tools on the timeline

* fix(workbench): label the roster and voice tools on the timeline

The reconciliation test iterates every tool the runner registers and
requires a display label of its own. The roster and voice-clone tools
(list_voices, set_roster, clip_audio, register_voice) reached the
integration base with the roster/voice-registration tools but never
gained presentation rows, so they fell through to the default branch
and rendered their wire names. Port their rows from the reference
implementation (labels and i18n keys verbatim) and extend the
reconciliation allowlist with ROSTER_TOOL_NAMES and
VOICE_CLONE_TOOL_NAMES, so a future tool cannot enter the product
without a label.

* feat(agent): add the material extraction lifecycle (#1212)

* feat(storage): add material extraction lifecycle

* feat(agent): execute queued material extraction

* style: apply prettier formatting

* style: satisfy prefer-const in the extraction runner

* test: give material fixtures the extraction lifecycle fields

The media-tools slice and the extraction lifecycle slice were each green
in isolation but never compiled together: the lifecycle made derivedFrom
and extraction required on AgentSessionMaterial while the media-tool
fixtures predate them.

* chore: remove stray task notes

* fix(workbench): label the extraction lifecycle tools on the timeline

* feat(workbench): add the workspace shell (#1206)

* feat(workbench): add the workspace shell

* docs(workbench): write the ported comments in English

* i18n(workbench): align workspace keys across locales

* fix(workbench): adopt the landed data layer and label the extraction tools

- replace the sibling-slice seam stubs with the real data-layer modules
- drop ambient declarations now shadowed by landed files
- port timeline labels for the extraction lifecycle tools from the reference
- align the new i18n keys across all locales

* ci: retrigger

* feat(api): folder routes, stage-meta viewer surfaces, and the material upload contract (#1215)

* fix(storage): restore capability-based stage access

* fix(api): bind document access to request owner

* fix(agent): restore three-state stage access on the tool layer

Port probeStageAccess and the three-state StageAccess (owned / foreign /
missing / tombstoned) and gate every stageId-bearing stage tool on an owned
probe, mirroring the reference per tool:

- move_to_folder, rename_stage, read_stage_outline refuse a non-owned stage
  with the single not-yours message before touching the store.
- The course/DSL toolset and the roster toolset are wrapped by
  withOwnerStageAuthorization: read_stage, patch_stage, grep_stage and every
  writer refuse a foreign stage with the same message and refusal shape.
- Scene preview keeps its own probe and its own refusal text, and is
  registered beside the course toolset (never double-gated).
- The runner injects one probe factory at the three call sites.

Tests: the dsl cross-owner test premise (a foreign stage is readable by id)
encoded an invented capability-read policy that the reference does not have
at the tool layer; it now asserts foreign read/patch/grep are all refused
while the owner still reads. Curriculum cross-owner assertions were already
the reference's and now pass with the probes in place.

* docs: correct per-file test counts in the fidelity report

* test: fix type errors in stage-access fidelity test

* test: adapt media-tool and gate suites to the owner-scoped store seam

* feat(api): add owner-scoped course-folder HTTP routes

Port the reference implementation's /api/folders family (list, create,
rename, delete with ungroup/remove modes, and folder membership) onto the
owner-bound document store, replacing its provider-based auth with the
existing withRequestOwnerId / owner-scoped store seams.

The storage package's folder store grows the pieces the routes need:
DocumentFolder.order (schema column + max+1 assignment + ordering),
renameFolder, deleteFolder(mode) with captured member ids, and
setStageFolder(stageId, folderId | null) with idempotent un-filing.
FolderNameError moves into folder-name-validation.ts (stage-storage re-exports
it, keeping import sites intact).

Every route gates on the configured agent runtime (plain 404 when off or
unconfigured), keeps the reference's machine codes and envelopes, and is
covered by gate tests plus a behavior suite.

* feat(api): add stage-meta viewer surfaces for the classroom

Port the reference implementation's viewer-facing stage state — can-edit /
collected / published / generation-complete — on top of the stage-access
base (stage_meta + tombstones). stage_meta gains published_at and
generation_complete columns plus a stage_bookmarks table; the reference's
deployment-specific origin/claimed_at columns are stripped.

New gated routes: GET /api/stage-meta/[stageId] (per-viewer facts, 404 for
absent/tombstoned, never returns the owner id), GET /api/stages/[id]/status,
POST generation-complete / publish / unpublish (owner-only), POST
/api/bookmarks. The resolver lives in lib/server/stage-access.ts.

Wiring: a fetchStageMeta client with the reference's three-outcome contract,
stage-store isOwner/isBookmarked/readOnly fields (upstream single-user
defaults, no-op until the sidecar answers) plus setViewerAccess, the
classroom apply path computing readOnly = !(isOwner || isBookmarked), the
Stage editability gate, and a sidecar probe after each classroom load. A
sidecar 'absent' answer keeps the editable default here because the
classroom also serves local-only courses; server writes stay owner-enforced.

* feat(api): port the reference material upload contract

Rewrite POST /api/materials to the reference implementation's upload shape
so the workbench uploader (uploadWorkbenchMaterial, which posts no session
id and expects a flat 201 view) works unchanged: owner-scoped upload with
mime normalization/validation (415), per-class size caps checked on the
declared content-length and the streamed body (413), empty body (400),
quota (429), sha256 reserve->store->finalize lifecycle with abandon on
failure, flat { materialId, originalName, bytes, mime, extraction } 201,
and an x-request-id echo.

Adds the owner-scoped material library (owner_material table + quota +
24h lazy sweep, bytes in the host's asset registry as the neutral
replacement for the reference's object-storage byte path) and the material
cap configuration. The session-scoped GET list is left as-is; the
reference's owner-material extraction worker is not ported (the branch's
session-material extraction lifecycle already covers extraction).

Gate tests now cover all 23 persistence routes across the three runtime
env states; the materials behavior suite pins the new contract.

* feat(media): add an optional local ffmpeg media extractor (#1213)

Adds a local ffmpeg/ffprobe pipeline as a second media extraction
provider behind the extractor registry, ported faithfully from the
reference implementation: duration probing, keyframe-safe chunking,
per-chunk ASR with timeout and deadline budgets, and timestamped
transcript assembly.

- Availability probing feeds the registry's candidate selection: the
  provider simply is not a candidate when ffmpeg/ffprobe are absent.
- With neither ffmpeg nor a cloud provider configured, extraction fails
  with an actionable message naming both enablement paths.
- Media materials route through the same extraction lifecycle and lease
  fence as documents; no parallel queue.
- Tests inject the executable resolver so the missing-ffmpeg path is the
  default-tested one; the real pipeline test is skip-if-unavailable.
- @openmaic/storage 0.13.0 -> 0.14.0 (media routing in the material
  lifecycle surface).

* feat(storage): per-scene monotonic revisions via database triggers (#1214)

* feat(storage): per-scene monotonic revisions via database triggers

Restore the reference implementation's freshness granularity: a
per-scene monotonic revision maintained by database triggers, so every
writer (HTTP routes, agent tools, jobs, manual SQL) bumps it without
application cooperation.

- Companion revision tables + trigger functions in the storage package's
  idempotent schema bootstrap, with the lock-order invariant, pg_notify
  wakeup and the suppression switch for batch writers.
- ensureDocumentSchema gained a dollar-quote-aware statement splitter.
- The freshness and manifest routes serve per-scene revisions.
- Mutation-verified: dropping the triggers turns the revision tests red.
- @openmaic/storage 0.13.0 -> 0.14.0.

* fix: forward the freshness manifest through the owner-bound store

* feat(workbench): add the Pro entry points and preserve the mode-transition semantics (#1208)

* feat(workbench): add the Pro entry points

* feat(workbench): preserve Pro mode transition semantics

* fix(workbench): drop ambient declarations shadowed by landed slices

* fix(workbench): drop ambient declarations shadowed by the landed shell

* feat: port workspace shell sibling modules

Port the 16 leaf modules the Pro workspace shell imports but that were only
ambient-declared, replacing the compile-time bridge with real implementations
adapted from the sibling-slice reference: pure workbench helpers (session
title, rail tab, course-chat bootstrap, created-course tabs, course-tabs
memory, workspace navigation, pane navigation, pro-edit sizing,
existing-course minting, first-message session), the neutral brand context and
course-rename server API, the server-action session delete, the home
discovery hook, the classroom pane host with its load-policy leaf, the theme
toggle and floating-layer owner, plus the floating-layer-owner wiring the
dialog/dropdown/tooltip portals stamp.

Also add the workbench-shell locale copy for all 12 locales, port the
reference tests for the ported modules, and drop
types/workbench-sibling-slices.d.ts now that every declaration has a real
implementation.

* docs: keep ported comments in English and deployment-neutral

* docs: announce 1.0.0 and refresh the feature overview (#1216)

* docs: announce 1.0.0 and refresh the feature overview

* docs: finalize 1.0.0 README after feature merge

* fix(agent): control-plane routes answer 404, not 500, without a database

The agent control-plane routes gated only on the runtime flag, so an
enabled-but-unconfigured deployment (flag on, DATABASE_URL empty)
answered 500 from a store that cannot connect. Gate them on the
configured check instead, matching the stage/material routes: the
whole surface is cleanly absent until both the flag and the database
are present. The status probe keeps reporting both bits.

* test: mock both runtime gate exports in the control-plane route suites

* fix(agent): abort in-flight TTS on cancel and bound each provider request with a timeout (#1217)

The generate_tts / scene-tts path checked the runner's AbortSignal between
actions but never created the provider HTTP requests with it, so a session
cancel left a hung synthesis fetch in flight until a restart repaired the
tool result. Thread the signal end-to-end: TTSModelConfig carries an
optional signal, generateTTS combines it with a per-request timeout
(TTS_REQUEST_TIMEOUT_MS, default 30s, ported from the reference runtime's
TTS bounds) via AbortSignal.any, and every provider fetch (openai, azure,
glm, qwen incl. voice-clone + audio download, voxcpm, minimax, doubao,
elevenlabs, lemonade) is created with that signal.

A timeout now fails the tool call with TTSRequestTimeoutError (a clear
retryable error) instead of wedging the session; a caller cancel propagates
as the interruption so the runner settles the session as cancelled without
a restart.

Tests: hung-provider simulation rejects at the timeout with the retryable
error; abort mid-flight aborts the captured request signal and surfaces the
interrupted shape; removing the signal wiring makes the abort tests fail
(red), restoring them turns green.

* fix(workbench): PG-mode home listing via owner stages; keep the interrupted terminal course card (#1218)

Finding 1: with server persistence on, listStages resolved to the generic
GET /api/persistence/documents listing, which the capability model
deliberately answers 403 FORBIDDEN_DOCUMENTS for (reads by id, listings
owner-only). The home/workspace library now lists through the owner-scoped
GET /api/stages surface (same anonymous-owner cookie the workbench uses)
when server persistence is enabled; the server-side 403 is untouched.

Finding 2: a run interrupted (session_interrupted) and repaired
(session_resumed) that ends cancelled before agent_end stranded its pending
classroom sightings, so the timeline's terminal card lost the course the
answer produced. session_end (cancelled) now flushes the pending sightings
into the same course card set agent_end paints, before the stopped caption.

* chore(workbench): remove the bookmark concept and the saved-courses drawer (#1219)

* chore(classroom): remove the bookmark ('collected') concept entirely

The stage-meta viewer port introduced a bookmark surface (stage_bookmarks
table, POST /api/bookmarks, the isBookmarked sidecar field, and a
readOnly rule that let a saved course stay editable). The product has no
such concept, so remove it as a closure:

- delete the /api/bookmarks route and the stage_bookmarks table plus its
  query helpers from the persistence bootstrap
- drop isBookmarked from GET /api/stage-meta/[stageId]
- simplify the classroom read-only rule to readOnly = !isOwner across the
  sidecar client, ownership signal, classroom load, stage store and the
  classroom page
- keep publish/unpublish, generation-complete, isOwner and isPublic
  exactly as they were
- update the gate and stage-meta route suites and the README mentions

The workspace rail's Bookmark glyphs and comments describe the upstream
saved-courses (favorites) section, which is driven by isOwner and renders
no collect affordance; they are kept as unrelated homonyms.

* chore(workbench): remove the saved-courses drawer UI

The first pass removed the bookmark data model but kept the rail's
"Saved courses" drawer, judging it a separate surface driven by
`isOwner === false`. The home/workspace listing is owner-scoped, so that
flag can never occur: `allSaved` is permanently empty and the drawer
(plus the collapsed-rail Bookmark mini-button) is a dead affordance.
Remove it: the SavedDrawer component and its mount, the savedOpen /
savedSection state, the allSaved / matchedSaved derivations, the 'saved'
variant of the course-list renderers, the mini Bookmark glyph, the
drawer-only CSS, and the drawer's i18n keys from all 12 locales. The
courses tab is now exactly one folders tree.

The authored/favorites split in workspace-tree.ts goes with it; the tree
module no longer reads `isOwner`. The discovery course type keeps the
field — the shell still reads it for read-only gating.

Upstream has no collect concept; the drawer could only ever render empty
here. The reference implementation HAS this drawer (its favorites come
from its account system), so this removal is a deliberate upstream
product decision, not a fidelity bug.

* fix(workbench): restore the attach entry, add the rail settings entry, pin all three entry points (#1221)

* fix(workbench): restore the composer attach entry by gating it on the live runtime

The AttachButton's rollout probe read a `materialsEnabled` field that this
branch's /api/agent/runtime never answers (the materials routes gate on the
runtime itself, like the stages), so the gate could never pass and the attach
button never rendered — the Pro launch and chat composers showed only the
@-mention and enhance glyphs.

Substitute the field with the runtime's `enabled` value, which IS the upload
action's precondition: POST /api/materials answers 404 whenever it is false,
so the render condition now equals the action precondition (no dead button).

The button's label (`proMode.attach`) is a user-visible string that becomes
visible again; port the reference implementation's own translations verbatim
into the 11 locales that still carried the Chinese copy.

* feat(workbench): add the settings entry to the rail's bottom-left cluster

The reference's rail foot carries a cluster of utilities (its saved-courses
drawer, the language switcher, the display toggle). This branch removed the
drawer — it could only ever render empty here — and the product decision is
to fill that freed spot with the settings entry.

Add a settings trigger to the foot cluster (expanded rail, beside the
language and display toggles, and on the collapsed strip) and mount the
model/provider SettingsDialog in the rail, wired to the trigger. It is the
same dialog the classic home opens from its header pill; the workspace had no
settings entry of its own, so nothing is duplicated within a surface.

* test(workbench): pin the restored upload, attach, and settings entry points

Covers the three restored entry points:

- the courses-tab upload control: rendered beside the course name filter,
  wired to the discovery hook's ZIP import trigger, disabled while an import
  runs, and gated by the same condition as its action (the courses tab);
- the composer attach control: an actual render of AttachButton under both
  probe answers (visible when the runtime says the upload path is live,
  hidden otherwise), its mounts in the launch and chat composers, the
  branch's runtime-field substitution in the probe, and the reference's own
  `proMode.attach` copy in all 12 locales;
- the settings entry: the trigger in the rail's foot cluster (expanded and
  collapsed), beside the language and display toggles, opening the
  SettingsDialog the rail mounts.

* chore(config): the Pro workbench flag implies the MAIC Editor gate (#1223)

A workbench build without the editor toggle has no way to edit a course:
enabling NEXT_PUBLIC_PRO_WORKBENCH_ENABLED while forgetting
NEXT_PUBLIC_MAIC_EDITOR_ENABLED produced exactly that split-brain bundle.
The workbench IS Pro mode, so its flag now implies the editor gate; the
standalone flag remains for deployments that want the classroom editor
without the workbench. Documents both flags in .env.example.

* fix(agent): wake SSE tails and the runner on durable deltas (streaming fidelity) (#1222)

The Pro workbench chat did not stream: the session/owner SSE routes polled
the durable event log on a 5s/30s clock with no wakeup, so message_update
deltas (written at 150ms cadence) reached the browser in poll-sized blocks
and the thinking strip only mounted after the whole reasoning text had
accumulated.

Port the reference's LISTEN/NOTIFY delta path:

- storage: add in-transaction wake hooks (onSessionEventAppended,
  onOwnerEventAppended, onCancelRequested) so a host queues pg_notify in
  the same transaction as the durable append; align readEventsAfterForReplay
  to rank the bounded page so the first delta after the cursor is always
  kept (the live tail can never starve). Bump @openmaic/storage to 0.18.0.
- app: port the process-wide event-notify bus (dedicated LISTEN client,
  self-check probe, reconnect backoff; notify through the storage
  transaction surface), wire the store hooks, subscribe both SSE routes
  before the initial read with the reference's initializing gate, and give
  the runner one {kind:'session'} subscription whose wake runs the cancel
  check and the message drain. Polls stay as the lossy-NOTIFY backstop.
- lifecycle: start/stop the bus from instrumentation.

Tests: storage hook + compaction contract; route wakeup latency; runner
wakeup wiring with a fake agent; bus unit tests; PG contracts proving a
real append wakes the routes and a live SSE route forwards a message_update
on the wakeup, and that a rolled-back append never wakes. Also fix the
pre-existing park-attempt-budget PG test TRUNCATE (missing CASCADE against
newer FK tables).

* fix(storage): asset writes self-deadlocked against pooled PostgreSQL (#1225)

* fix(storage): refuse the non-transactional byte-write deadlock configuration

A byte store whose plain write() runs on its own pooled connection cannot be
invoked from inside a registry write transaction: after the transaction has
claimed the blob-row lock, that write blocks on the lock the transaction just
took while the transaction waits on the write - a self-deadlock PostgreSQL
cannot detect (one side is idle in transaction).

There is no lock-safe ordering for such a writer: bytes must be written after
the row claim (writing before it lets the collector delete the bytes while the
upsert waits), and any second-connection write after the claim is the
deadlock. The configuration is therefore detected and refused:

- AssetByteStore gains writesOutsideRegistryDatabase?: true, declaring that the
  layer's plain byte operations cannot contend for the registry's row locks.
- PgAssetStore refuses put()/replace() up front (and defends coordinatedWrite)
  when the byte store has no writeWith and does not declare the flag, throwing
  a clear configuration error before any row is claimed.
- The collector mirrors the guard on its delete path (deleteWith or a declared
  out-of-registry layer, else a configuration error).
- The object store declares the flag (its out-of-transaction write remains
  legitimate); the in-registry PostgreSQL byte column provides writeWith /
  deleteWith instead.
- Write transactions (put/replace/remove) set SET LOCAL lock_timeout = 30s so
  any future lock-contention variant fails loudly instead of hanging.

Bumps @openmaic/storage to 0.18.0.

* fix(persistence): forward the transactional byte methods through the lazy asset byte-store wrapper

The no-bucket case of lazyAssetByteStore returned a bare { write, read,
delete } and dropped writeWith/readWith even though the underlying
PgAssetByteStore has them. The registry's hasTransactionalWriter duck check
then failed and put() fell back to the byte store's own pooled connection,
which blocks forever on the blob-row lock the registry transaction just took
when the bytes live in the same PostgreSQL - the production self-deadlock.

The no-bucket layer is statically PgAssetByteStore, so its transaction-pinned
methods are forwarded eagerly (typed against the real signatures via
PgForwardedByteStore). The bucket case keeps its lazy-probing semantics: no
transactional writer exists there, the signed-URL method stays absent or lazy
exactly as documented, and the wrapper now declares writesOutsideRegistryDatabase
so the registry may run the plain write inside its transaction.

New tests pin the wrapper's transactional capability red-to-green and assert
put()/resolve() route byte traffic through the transaction-pinned queryable.

* fix(home): cap the generate-prep ingest drain at 3s so Generate never waits the full server budget

The classic home flow's Generate click drained in-flight ingests for the full
15s server budget. Cap the wait at GENERATE_DRAIN_CAP_MS (3000ms, documented as
a UX bound) and reuse the existing timeout fallback: sources that miss the cap
proceed on the legacy byte path and each late-resolving id is released.

* chore(storage): bump to 0.19.0 over the concurrently landed 0.18.0

* fix(agent): bound every tool call with a timeout; never resurrect a cancelled session (#1226)

* fix(agent): bound every tool call with a global timeout and settle it on cancel

A tool await that neither resolves nor rejects wedges the session forever:
the lease keeps heartbeating and the driver never reaches its next cancel
checkpoint. Race every tool execution (in buildAgent) against a hard budget
(OPENMAIC_AGENT_TOOL_TIMEOUT_MS, default 10 min, per-tool overrides for
known long runners) and against the caller's AbortSignal, so even a
signal-ignoring await cannot keep a cancelled session running.

On timeout the call rejects with AgentToolTimeoutError; the agent loop turns
the rejection into a structured error tool-result the agent can retry or
proceed from, and the abort signal is delivered to the tool's in-flight work
through a derived controller. Zombie-tool updates after settlement are
dropped.

* fix(storage): never re-lease a cancel-requested session; settle it as cancelled on claim

The claim scan treated a session with cancel_requested_at set as a normal
claim candidate: after a restart it re-leased the same session for attempt
N+1 and resumed generating despite the pending cancel. claimNextSession now
settles such candidates as cancelled under the claim lock (status cancelled,
attempt reset, lease and cancel request cleared, terminal session_end event
and owner projection) instead of leasing them, then keeps scanning.

Bump @openmaic/storage to 0.18.0.

* docs: takeaway-style 1.0.0 announcement with bilingual guide links

The 1.0.0 head is now a short takeaway block — badge links to the
official user guides (English and Chinese), five one-line highlights,
and pointers into Features and the workbench setup section — instead of
six dense paragraphs. The detailed provider-neutrality and freshness
notes move into the Features workbench section, phrased database-
neutrally (the announcement no longer names a specific database).
Release date corrected to August 27.

* fix(workbench): restore editor chrome, mode transition, streaming, materials, mentions, folders (#1229)

* fix(workbench): wire workspace folder routes

* fix(editor): restore reference workbench chrome

* fix(workbench): persist composer materials and course refs

* fix(workbench): preserve live reasoning frames

* fix(persistence): back off failed streaming saves

* chore(workbench): retire stale slice seams

* test(editor): cover element pin layer

* chore(storage): bump to 0.21.0 for the user-message ref/material fields

* chore(editor): translate ported code comments to English

* fix(agent): fence durable tool writes and consume cancel requests atomically (#1230)

* fix(agent): enforce provider force-off in agent tools and scrub vendor identity from tool results (#1231)

* fix(materials): serialize per-owner quota reservations and make crashed uploads reclaimable (#1232)

* fix(editor): resolve dock-bar i18n keys, remove dock height drag, wire element referencing (#1233)

* fix(workbench): send the opening session message exactly once with refs intact (#1234)

* feat(editor): port timeline TTS preview single-flight and voice-all state latching (#1235)

* fix(media): restore the reference classic media chain (#1236)

* fix(import): adapt imported PPTX canvas size so decks render without overflow (#1237)

* fix(editor): complete element referencing — renderer DOM contract and GenUI picking aligned with the reference (#1238)

* test(providers): reconcile the provider-config vendor-token debt count after the main merge

The integration line's AK/SK fallback for the managed document provider adds
occurrences that main's allowlist snapshot predates. Same mixed-composition
debt category the group already documents; no new vendor behavior.

* test(providers): reconcile vendor-token debt counts with the integration line

The main-merge brought main's neutrality-guard snapshot next to integration
features it predates (media-extractor fallback chain, local voice-profile
deletion semantics, the enabled-TTS helper). Same debt categories the guard
already documents; counts updated to the guard's own tally and two grouped
entries added. No new vendor behavior.

* fix(agent): carry reasoning through the completions dialect so the thinking strip renders (#1239)

* feat(skills): add Feynman and spiral curriculum methods (#1240)

* feat(agent): port missing reference tools and skills (parity audit) (#1241)

* feat(media): retire asset-registry wiring; media and materials follow the reference byte model (#1242)

* fix(classroom): center adapted canvases in the stage and send back navigation home during generation (#1243)

* feat(settings): skill management with real list, download, delete, and upload (#1244)

* feat(settings): skill management section with real list, detail, and zip download

* feat(skills): owner skill delete and upload across storage, API, and settings

* fixup! feat(settings): skill management section with real list, detail, and zip download

chore: neutralize a reference note in the settings header comment

* fix(media): persist origin-independent classroom-media references from the agent runtime (#1245)

* feat(editor): float the insert toolbar in the outer frame with collapse (#1246)

The insert strip was bounded to the slide card, so it could only ever sit on
top of slide content: the card's overflow clipped it and it could not be parked
in the padding beside the slide. Move it into the studio frame the element
picker's panel already roams (CanvasOverlayPortal + the frame selector), so both
canvas overlays share one bounding container and their handles behave the same.
While picking, the strip rises over the picker and goes inert, which is the
z-order CANVAS_OVERLAY_Z already documents.

Add a fold beside the grip: the chevron collapses the strip to that grip row and
back, with the buttons unmounted rather than hidden. The fold is session-local
state owned by EditShell, next to the drag offset, so a surface swap keeps it;
nothing is persisted. Expanding a strip parked at the bottom edge re-clamps
through the same bounds rule the keyboard move uses.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

* fix(workbench): align the chat timeline's left edge with the composer (#1247)

* fix(agent): fence session claims while an ask_user question is outstanding (#1248)

* fix(agent): settle-time rescue tracks real delivery instead of a count offset (#1249)

* fix(persistence): migrate owner_material to oss_key and drop legacy asset_id (#1250)

* docs(readme): surface the 1.0.0 user guide badges at the top (#1253)

* fix(workbench): show newly created folders in the sidebar without reload (#1254)

* docs(readme): add the release version prefix and drop the opt-in framing

* fix(workbench): single-source the chat gutter so timeline and composer share a left edge (#1255)

The transcript and the composer each established their own column: their own
`px-*` gutter and their own `mx-auto w-full max-w-*` centering wrapper. Equal
padding values were never enough, because the two columns are centered inside
different containing blocks — the transcript's is a scroll container, whose
content box is narrower than the composer footer's by the scrollbar's width:

  transcript text left = pad + (pane - 2*pad - scrollbar - measure) / 2
  composer box  left   = pad + (pane - 2*pad             - measure) / 2

The padding cancels out of the difference and what remains is `-scrollbar/2` at
every padding value, so the transcript sat half a scrollbar to the left of the
composer and tuning the two paddings against each other could not move it.

The column is now established once, by the nearest common ancestor of both
(`chatColumn`), and the scroll viewport and the composer footer are siblings
inside it that add no horizontal inset of their own. The cap carries the gutter
on top of the 760px reading measure, so the text column keeps its width. The
handed-over question row drops the padding that indented it past the agent's
prose; framed rows keep their own inner padding, which is what a card's border
sitting on the column edge means.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

* fix(workbench): lock pane-embedded classroom to edit mode (#1256)

The workspace right pane painted the full learning chrome — speed control,
play button, learner avatars, mic bar — for a course the agent had just
created, then flipped to edit once the first scene landed.

resolveStageChromeMode treated playback as the DEFAULT branch for a hosted
classroom, so every shortfall fell into it: a course whose tab opens at
stage_link time has no scenes yet, so currentSceneId is null and
isHostedSceneEditable is false. A folded pane parked the playback root
behind the fold and cross-faded it out over the pane on unfold, and a
failed editor chunk dropped into playback permanently.

Lock it at the pane instead of defaulting per entry path:

- WorkbenchPanelProvider — the single element that mounts a classroom into
  the workspace — publishes editPinned (visible && !playback). Every entry
  path passes through it, so none of them decides.
- The hosted resolution can no longer degrade to playback. Start Learning
  (workbenchLearning, new input, split out from pane visibility) is the one
  door; everything else resolves between the neutral loading shell and edit.
- Stage's chrome dispatch is exhaustive on chromeMode, so the playback root
  is no longer the else-branch of a condition about the current scene.

No flicker: chromeMode is resolved during render, and preloadEditor now
answers synchronously (isEditorPreloaded) so a remount with the chunk
already registered paints edit on the first frame. A failed import is no
longer cached forever, so the lock cannot strand the pane.

Standalone classrooms keep their stored mode unchanged.

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-27 19:26:25 +08:00
wyuc e3fd494658 feat(tts): add Qwen TTS voice cloning (#1160)
* feat(tts): add Qwen TTS voice cloning via the registration adapter

* feat(settings): add Qwen TTS clone-voice manager

* fix(tts): harden Qwen voice cloning integration

* fix(tts): enforce voice-bound Qwen synthesis

* fix(tts): close Qwen voice clone tail issues

* fix(tts): close final voice clone review issues

* fix(agents): harden voice token parsing

* fix(settings): hide the voice-clone model from manual selection

* fix(agents): pin the narrator voice to the user's selected voice

* fix(agents): keep narrator fallback alive when the pinned voice is unusable

* fix(i18n): correct the narration fallback notice copy

* fix(tts): bound the narrator voice retry to a single fallback hop

* fix(tts): tolerate transient vendor errors in the voice existence precheck
2026-08-24 14:33:43 +08:00
wyuc 7dc51fa0de fix(editor): allow multi-tab edit mode by dropping the cross-tab edit lock (#1161)
* refactor(editor): extract enterEditMode from the Pro toggle

* fix(editor): drop the cross-tab edit lock

* chore(i18n): remove the multi-tab conflict strings

* docs(store): attribute order-rewrite safety to the regen lease
2026-08-24 12:27:35 +08:00
Som SamantrayandCommandCodeBot 5dc023d92d feat(export): download narration script as Markdown or DOCX (#1144)
* feat(export): download narration script as Markdown or Word-compatible .doc

Adds two export-menu entries that download the classroom's TTS narration
text (SpeechAction.text per scene) as a local document for lesson prep,
closing #413. The .doc is a minimal HTML document with the Word MIME type
so no new runtime dependency is introduced; .md is the portable plain-text
sibling. Scenes without speech are omitted, HTML is escaped in the .doc
path, and file names are sanitized.

Co-authored-by: CommandCodeBot <noreply@commandcode.ai>

* refactor(export): simplify narration script export hook

Reads stage store state at click time instead of subscribing per render,
drops unobservable exporting state (the handler is synchronous and the
menu-close is the reentrancy guard), removes a redundant empty-scenes
pre-check, and drops a type cast the discriminated union makes
unnecessary.

Co-authored-by: CommandCodeBot <noreply@commandcode.ai>

* fix(export): apply code review findings for narration script

- Skip whitespace-only speech text when collecting scene scripts, so a
  blank course cannot download a heading-only document with a success toast
- Trim and filter empty paragraphs in the .doc serializer to match the
  markdown path
- Strip only dangerous control ranges in the filename sanitizer so emoji
  and ZWJ sequences survive (the broad \p{C} class was splitting surrogate
  pairs)
- Add unit tests for whitespace-only speech, HTML paragraph normalization,
  the <br> branch, emoji-preserving filenames, control-char stripping, and
  markdown whitespace filtering

Co-authored-by: CommandCodeBot <noreply@commandcode.ai>

* fix(export): address review feedback on narration script export

- Decouple the export menu trigger from full media-readiness gating:
  script export (.doc/.md) now stays usable while media generation is
  still pending. PPTX/Resource Pack/ZIP/Video items keep the existing
  media-dependent gate, now with visible disabled state and a tooltip
  explaining why.
- Document the HTML-as-.doc format as a deliberate zero-dependency
  tradeoff (not an oversight) directly above buildDocHtml.
- Sanitize scene/stage titles before they're interpolated into
  Markdown headings, so embedded newlines or leading # runs can't
  inject extra headings or corrupt document structure.
- Localize the "Slide N" fallback label via the i18n system instead of
  hardcoding English, adding export.slideFallback (plus export.textOnly
  and export.mediaPending for the new UI states) across all 12 locales.

Addresses review from @wyuc on PR #1144.

* refactor(export): dedupe export-readiness derivation in header controls

canExport already implies canExportText once it ANDs the media-readiness
check on top, so the trigger's title/aria-label/readiness ternaries had two
independent copies of the same 3-way branch drifting apart. Derive canExport
from canExportText, and share exportReady/exportLabel between the button's
disabled, className, title, and aria-label props.

* fix(export): escape leading # in markdown headings instead of deleting it

Two issues found in code review: (1) a leading newline could shield a
leading # from the strip regex, then trim() would re-expose it unescaped
-- a real order-of-operations bug; (2) unconditionally deleting the
leading # run silently mangled legitimate titles like "#1 Introduction".
Escaping (\#) instead of stripping fixes both: content is preserved and
the character can no longer be mistaken for heading syntax, regardless
of what precedes it.

* fix(review): apply review findings

* fix(export): remove legacy doc script export

---------

Co-authored-by: CommandCodeBot <noreply@commandcode.ai>
2026-08-22 21:23:33 +08:00
Yizuki_Ameandwyuc 2126f64066 feat(i18n): add German localization (#1128)
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-08-16 14:07:22 +08:00
Nguyễn Lê TrườngandClaude Opus 5 8db8785506 feat(i18n): add Vietnamese (vi-VN) locale (#1025)
Translate all 1,619 leaf keys with exact parity against en-US.json and
register the locale in supportedLocales.

Rebased onto current main (4ac70cce). Upstream drift resolved here:

- #1023 added 14 edit.agent.* / edit.roster.* keys and #995 added three
  export.video*Cta* keys; all are translated.
- #1060 retired the pbl.* v1 UI, so its 38 keys are dropped from vi-VN.json
  as well. check:i18n-keys compares both directions, so leaving them would
  fail on extras.
- #1068 (fr-FR) registered a locale in the same spot in locales.ts; both
  entries are kept.
- 120 keys landed since the last rebase and are translated in this pass:
  the canvas editor toolbars (edit.line.*, edit.insert.linePresets.*,
  edit.asset.*, edit.latex.*, edit.video.*, edit.audio.*, edit.image.*,
  edit.table.*, edit.contextMenu.*) and classroom folder management
  (classroom.folder*, classroom.deleteFolder*, classroom.moveTo*).
  Vietnamese has no plural inflection, so deleteFolderAndCourses and its
  _other form carry the same text; both keys are present because
  check:i18n-keys requires them.

Two extra files are required and could not be split out: LOCALE_RESOURCES
in lib/video-export-app/cover-config.ts and the expected-labels map in its
test are both typed Record<Locale, ...>. Without these entries tsc --noEmit
fails with TS2741 on '"vi-VN"', exactly as it did for fr-FR in #1068.
Seven added lines outside lib/i18n, no logic change.

Also translates the strings flagged in review that were still English:
the OpenAI/GLM/Qwen voice descriptions, browser-native TTS and ASR labels,
providerUnpdf, voiceNamePlaceholder, lang_auto, the VoxCPM voice-pool
labels, and the protocol/provider names. "(Local)" renders as "(Cục bộ)"
throughout. Left verbatim on purpose: settings.lang_* stay in their native
scripts (matching every existing locale), "Video" is the ordinary
Vietnamese word, and AccessKey ID / AccessKey Secret are the literal field
names in the Alibaba Cloud console.

README language counts updated to 11 and now include French, which #1068
had not backfilled.

pnpm run check:i18n-keys passes across all 11 locale files; prettier
reports the touched files clean; the i18n suite (39 tests) and the
video-export cover-config suite (92 tests) pass; tsc --noEmit reports no
error in any touched file.

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-12 14:24:25 +08:00
Alvin Lamandwyuc 733c853c94 feat: apply 432 reviewed zh-TW translations (#526)
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-08-12 11:31:06 +08:00
xuyuanwei678 c38da84ef6 feat(renderer): decouple editor UI from the app (#1072)
* docs: define renderer editor task 1 integration

* docs: plan renderer editor task 1

* feat: gate renderer slide editor

* feat: adapt renderer editor intents

* feat: connect renderer editor to slide surface

* test: complete renderer intent shape fixture

* fix: restore renderer editor action previews

* fix: render editor alignment guides

* perf: smooth renderer element dragging

* feat: align renderer hidden element behavior

* feat: add renderer canvas host commands

* feat: add renderer canvas context interactions

* test: cover renderer context menu interaction

* fix: preserve renderer canvas interaction semantics

* docs: design renderer text editing

* docs: plan renderer text editing

* feat(renderer): add ProseMirror text core

* feat(renderer): add rich text editor controller

* feat(renderer): render editable text in place

* feat(renderer): enter text editing on click

* feat: connect renderer rich text editing

* feat: finalize renderer text edit lifecycle

* fix: stabilize renderer text edit commits

* fix(renderer): move elements from selected borders

* docs: design renderer editing UI text toolbar

* feat(renderer): publish editing UI contracts

* feat(renderer): add controlled text format toolbar

* style(renderer): format editing UI contracts

* fix(renderer): address Task 2 review findings

* fix(renderer): handle zero font sizes in toolbar

* feat(renderer): add editing UI color picker

* fix(renderer): address Task 3 color picker review

* fix(renderer): commit native color input changes

* fix(renderer): coordinate native color picker interaction

* feat(renderer): anchor text toolbar to canvas elements

* feat(renderer): compose editable canvas with text UI

* feat(editor): use renderer text toolbar UI

* fix(renderer): make editing UI tests type-safe

* fix(renderer): harden editing UI integration

* feat(renderer): add editable text UI

* feat(renderer): add image and shape editing

* feat(editor): extend renderer editing controls

* feat(editor): add renderer chart insertion

* docs: design renderer latex editor

* docs: plan renderer latex editor

* feat(renderer): add latex editor contract

* feat(renderer): add latex editor dialog

* feat(renderer): compose latex insert and edit UI

* feat(editor): integrate renderer latex editing

* fix(editor): consolidate latex toolbar actions

* fix(renderer): show toolbar hover labels

* test(renderer): cover localized latex tooltips

* chore(renderer): hide latex sample palette

* feat(renderer): add video editing controls

* docs: define renderer audio editing

* feat(renderer): render audio elements

* feat(renderer): add audio editing UI

* feat(renderer): add preview audio controls

* feat(editor): add renderer element clipboard

* feat(renderer): decouple editor UI from app

* chore(renderer): release 0.0.6

* fix(renderer): clear editor CI gates

* fix(editor): adapt renderer canvas to media resolution API

* fix(i18n): complete French editor labels

* fix(renderer): hide toolbar vertical overflow

* chore(renderer): address review cleanup

* chore(docs): remove planning artifacts from pr

* feat(editor): add transactional core package

* chore(editor): ignore local test cache

* build(editor): publish core entrypoint

* refactor(editor): route renderer changes through transactions

* refactor(editor): split renderer editing into editor package

* ci(editor): register editor package for release

* docs(editor): document package dependencies

* ci: rerun validation after editor release registration

* test(editor): validate deletion against existing element

* fix(editor): address transaction and package review findings

* fix(editor): validate transactions and restore editor styles

* fix(editor): protect required updates and react styles

* fix(editor): validate required transaction fields

* fix(editor): prevent insert popovers shifting canvas

* refactor(editor): own renderer editing capabilities

* fix(editor): harden editing transaction boundaries

* refactor(editor): modularize editor UI integration

* docs(editor): harden third-party integration

* fix(editor): preserve video resize aspect ratio

* fix(editor): discard text draft before deletion

* fix(editor): preserve renderer picking and line presets

* chore(editor): remove unused pick-layer import
2026-08-10 19:56:24 +08:00
PercyandPercy b8bba7653e feat(courses): add folder grouping (#1005)
* feat(courses): add folder grouping behind a feature flag

Group courses into user-created folders on the home page. Folders are
device-local organization metadata kept in the existing IndexedDB
database (new folders + course-to-folder mapping tables, Dexie v16);
the course document aggregate owned by the DocumentStore is untouched.

- Create / rename (inline) / delete folders (keep or remove members)
- Move a course between folders via a hover menu
- Navigate into a folder with a breadcrumb back to all courses
- Search flattens the list, annotating each course with its folder
- Deleting a course cleans up its folder membership
- All UI strings internationalized across 9 locales
- Gated behind NEXT_PUBLIC_ENABLE_COURSE_FOLDERS (default OFF)

* test(courses): update db mocks and version assertion for folder tables

The folder feature adds the `stageFolders` table to the deletion cascade
and bumps the Dexie schema to v16. Update the affected test db mocks to
include the new table and bump the version assertion accordingly.

* fix(courses): stop course click-through when selecting from the move menu

The move-to-folder menu is rendered inside the course card's clickable
container. Selecting a folder item could let the click event reach the
card's onClick (opening the course) because only the trigger button
stopped propagation. Stop propagation on pointerdown for the trigger
and on click for every menu item so selecting a destination never opens
the course.

* fix(courses): open a dialog for the move-menu new-folder entry

The move-to-folder menu's inline "new folder" input never worked: a Radix
DropdownMenu is modal, so a raw <input> inside it cannot keep focus —
Radix closes the menu the instant the input is focused, dropping the
field before anything can be typed. Move the new-folder entry out of the
menu: it now asks the caller to open the existing NewFolderDialog and,
on confirm, moves the requesting course into the freshly created folder.

* feat(courses): drag-to-file folders and stacked cover thumbnails

Per review feedback, make folders feel complete:

- Drag a course card onto a folder tile to file it there. The tile turns
  into a clear drop target (ring + overlay) while a drag is over it. The
  hover 📂 menu remains as the accessible fallback for keyboard/touch.
- Replace the placeholder folder icon with a stable stack of up to three
  member course covers (most recently updated frontmost). Empty folders
  keep the folder icon; the name and course count are always visible.

* feat(courses): refine folder cover stack to a tidy fanned layout

Tune the folder-tile cover stack per review: front cover centered and
upright, rear covers peek out from alternating sides with a slight tilt
and reduced opacity, soft shadow and hairline ring. Reads as a neat pile
of course covers rather than an exaggerated fan.

* fix(courses): address review — dialog mount, empty-list, rename validation, partial-delete refresh, breadcrumb dedup

Per review (wyuc, CHANGES_REQUESTED):

1. Mount NewFolderDialog/DeleteFolderDialog outside the collapsible Recent
   subtree so they are reachable while it is collapsed; the New-folder
   button now expands the section before opening the dialog.
2. Keep the Recent/folder surface alive when the course list is empty so
   folders remain reachable and a first folder can be created.
3. Enforce folder-name validation (width + uniqueness) on rename as well
   as create, at the storage boundary (FolderNameError) and in the UI.
4. Refresh authoritative state on folder-delete both success and failure,
   so a partial "remove" failure does not leave stale cards/counts.
5. Drop the duplicated folder breadcrumb from the top section header;
   keep a single navigation breadcrumb in the content area.

Add focused storage tests covering rename validation, membership writes,
both deletion modes, and partial-failure propagation.

* fix(courses): address 2nd review — folder-view layout, drop highlight, validation parity, a11y, i18n

Per review (wyuc, CHANGES_REQUESTED on 9f77686f):

P1 — folder view layout: opening a folder compacts the hero and surfaces
the library content; the centered header shows a single path
"Recent > Folder name"; the empty-folder state sits directly below it;
clicking Recent returns to the root grid. The duplicate content
breadcrumb is dropped (kept only for search).

P2 — correctness & a11y:
- Clear the folder drop highlight on every drag exit (dragenter counter)
  and gate it on the text/stage-id payload.
- Duplicate-name check in the dialog is now case-insensitive, matching
  the storage boundary; FolderNameError is mapped to specific messages.
- Renames report the actual submitted width, not a hardcoded 0.
- createFolder/renameFolder run read-check-write in one read-write
  transaction so the uniqueness invariant cannot race across tabs.
- The move-menu trigger is focus-visible and pointer-coarse reachable
  (visible on touch / keyboard), not hover-only.

Extra:
- Empty library (no courses, no folders) shows a dedicated hint instead
  of the search-empty string.
- Translate all newly added folder strings across ja/ko/pt/ru/ar, fix
  Simplified-Chinese text in zh-TW, and add the emptyLibraryHint key.

* fix(courses): address 3rd review — ungate folders, fix empty-library hero, stabilize the bar

Per review (wyuc, CHANGES_REQUESTED on 19729038):

P1 — ship folders unconditionally: remove NEXT_PUBLIC_ENABLE_COURSE_FOLDERS,
the isCourseFoldersEnabled helper, the .env.example entry, and every
flag-on/flag-off UI branch. Folder metadata is always loaded; create,
move, drag, and folder navigation are always available. The IndexedDB
v16 schema stays intact.

P1 — full-screen landing hero only when the library is truly empty: the
hero uses min-h-[calc(100dvh-8rem)] only when there are zero courses AND
zero folders. A `hydrated` flag waits for both async loads before
selecting the layout, so folders arriving from storage do not flip the
hero from full-screen to compact.

P2 — geometrically stable centered bar: the Recent bar gets a fixed
height (h-9) so entering/leaving a folder (which toggles the New-folder
action and the folder path) does not shift the search/import controls.

* fix(courses): single stable library action bar across root, folder, and empty states

Per review (wyuc, CHANGES_REQUESTED on 860a1170):

P2 — remove the duplicate floating import controls. The hero section
rendered a second Import Classroom / PPTX cluster whenever the course
list was empty, duplicating the Recent bar's actions and floating above
it as the hero switched layout modes. Import now lives only in the
Recent action bar.

P1 — keep folder creation reachable for a truly empty library. The
Recent section is now always rendered after hydration (not gated on
having courses or folders), so a new user with zero of each can still
create the first folder or import. The empty-library hint renders below
the single stable action bar.

Invariant: one library action bar across root, folder, and empty
states; state changes alter the path and enabled actions only.

* chore: trigger CI after ready-for-review

* fix(courses): inherit folder context when importing from inside a folder

Per review (wyuc, CHANGES_REQUESTED on 37be4716):

[P1] Courses imported from inside a folder were silently placed at the
root. The import contract now carries the new stageId to the success
callback; the page captures the active folder when the file picker opens
(not when the async import resolves) and files the imported course into
that folder before the list refresh, so the card appears immediately and
the folder count increments. Root imports remain ungrouped. A failed
folder assignment surfaces an explicit error toast instead of silently
falling back.

* fix(courses): stable hero on folder delete, lightweight delete menu, breadcrumb count, empty-name validation

Per review (wyuc, CHANGES_REQUESTED on 5e12984f) + QA findings:

P1 — deleting the last folder must not expand the hero. The full-screen
landing hero is a first-visit treatment only: a session-scoped
"librarySeen" flag latches true once the library bar renders, so the
hero stays compact across all subsequent create/delete transitions.

P2 — replace the heavy two-card delete dialog with progressive disclosure.
Empty folder: an inline confirmation overlay on the card tile (matching
the course-delete pattern), with the empty-folder copy. Non-empty
folder: a compact dropdown beside the delete icon — "Delete folder only"
(courses move to unfiled) executes directly; "Delete folder and N
courses" opens a lightweight destructive confirmation. The full modal is
gone.

QA fixes:
- Breadcrumb count is now contextual (total at root, in-folder count
  inside a folder) instead of always showing the global total.
- Renaming a folder to empty/whitespace shows a "name cannot be empty"
  error and shakes, instead of silently exiting edit mode.

* fix(courses): cross-review cleanup — dead i18n keys, missing translations, delete-overlay reset

Post-commit cross-review (leak audit PASS, wyuc 19/19 PASS) found:

- Remove 6 dead i18n keys left over from the removed two-card delete
  dialog (deleteFolderDesc, deleteFolderUngroupTitle, etc.) across all
  9 locales.
- Translate all remaining English folder strings in ja/ko/pt/ru/ar
  (newFolderTitle, folderNameLabel, folderCreate, deleteFolderTitle,
  etc.).
- Fix zh-TW: convert ~17 simplified-Chinese folder strings to
  Traditional (新增資料夾/建立/刪除/etc.).
- Delete the orphaned "feature flag" comment (flag was removed earlier).
- Close the inline delete-confirm overlay before the async delete, so a
  failure leaves the card interactive instead of stuck behind the
  backdrop.

* fix(courses): clear drop highlight on drag end, map limit error in dialog

Two minor findings from cross-review:

- Escape-cancelled drags may not fire dragleave on every folder target,
  leaving a highlight ring. The course card now dispatches a
  'course-drag-end' window event on dragEnd (fires for both normal drop
  and Escape cancel); folder cards listen and clear their drop state.
- FolderNameError kind 'limit' (thrown at the storage boundary when
  FOLDER_COUNT_LIMIT is reached in a cross-tab race) now maps to the
  specific folderCountLimit message in the dialog instead of falling
  through to a generic hint.

Also fixes an SSR hydration mismatch: librarySeen is now initialized
to false and read from sessionStorage in useEffect (not in the
useState initializer).

* fix(courses): atomic folder removal, always-compact hero, no-cover placeholder

Per review (wyuc, CHANGES_REQUESTED on 470f5fea):

P2 — close the orphan-membership race in 'remove' mode. deleteFolder now
captures members, deletes the folder row, and clears all memberships in
ONE transaction BEFORE the course-deletion cascade. The folder is gone
from the moment the cascade starts, so a concurrent setStageFolder
(which checks existence in its own transaction) rejects the assignment.

P2 — remove the first-visit full-screen hero. The librarySeen flag
caused a visible layout jump on refresh (SSR renders full-screen, then
the effect reads sessionStorage and switches to compact). The hero is
now always compact (mt-[10vh]); no sessionStorage, no hydration
mismatch, no geometry regression.

P3 — distinct no-cover fallback for non-empty folders. A folder with
courses but no cached thumbnails now shows a neutral stacked-card
placeholder instead of the empty-folder icon.

Merged with latest main; no conflicts.

---------

Co-authored-by: Percy <percy@PercydeMacBook-Pro.local>
2026-08-10 17:56:56 +08:00
5d5acd6215 feat: claude search (#393)
* Added search tool support for Claude

* New locales for i18n

* Updated translations

* Prevent default web search base URLs from being prepopulated

* fixed coding style issues

* fixed coding style issues

* fixing lint errors

* fix: add SSRF protection to fetchPageContent in claude.ts

Agent-Logs-Url: https://github.com/joseph-mpo-yeti/OpenMAIC/sessions/099e53fb-e1db-49f4-af7f-4f17cb3d364a

Co-authored-by: joseph-mpo-yeti <55380155+joseph-mpo-yeti@users.noreply.github.com>

* fix: address all remaining review feedback from PR review thread

Agent-Logs-Url: https://github.com/joseph-mpo-yeti/OpenMAIC/sessions/e1ab8fe2-fe0d-45a5-a0af-30945b99c268

Co-authored-by: joseph-mpo-yeti <55380155+joseph-mpo-yeti@users.noreply.github.com>

* fix: rename ambiguous variable names in settings store for clarity

Agent-Logs-Url: https://github.com/joseph-mpo-yeti/OpenMAIC/sessions/e1ab8fe2-fe0d-45a5-a0af-30945b99c268

Co-authored-by: joseph-mpo-yeti <55380155+joseph-mpo-yeti@users.noreply.github.com>

* fixing lint errors

* fix: address 5 items from second PR review thread

Agent-Logs-Url: https://github.com/joseph-mpo-yeti/OpenMAIC/sessions/09469d80-8e91-449b-8bc2-9c11f83555df

Co-authored-by: joseph-mpo-yeti <55380155+joseph-mpo-yeti@users.noreply.github.com>

* fixing model verification error

* fix: address 3 items from third PR review thread

Agent-Logs-Url: https://github.com/joseph-mpo-yeti/OpenMAIC/sessions/0aa49d19-df5b-4a08-a7e1-2295ae9cfc38

Co-authored-by: joseph-mpo-yeti <55380155+joseph-mpo-yeti@users.noreply.github.com>

* fixing lint errors

* fix: resolved Copilot review comments

* fix: returning string promise for ssrf-guard

* fix: returning string promise for ssrf-guard

* fix: updated locales, added allowed_callers for claude search tools, handle duplicated claude model keys

* fix: updated locales, added allowed_callers for claude search tools, handle duplicated claude model keys

* updated tests

* using Anthropic SDK for search and connection test in search settings.

* uses @ai-sdk with a custom fetch including allowed_callers in payload instead of adding Anthropic SDK as a direct dependency

* fixed format

* removed @anthropic-ai/sdk as direct dependency

* fix: resolve TypeScript errors in claude web-search tests

Cast mock.calls through unknown to avoid tuple-index type errors on
Vitest mock objects whose parameter types are inferred as empty tuples.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* feat: add Claude as a web-search provider on the multi-provider framework

Forward-port of the original Claude web-search work onto main's
searchWeb dispatcher, per review guidance on #393:

- lib/web-search/claude.ts: searchWithClaude via the AI SDK Anthropic
  provider and Anthropic's native web_search server tool, called through
  callLLM for usage accounting. Returns the model's answer plus cited
  sources deduplicated by URL. The page-content enrichment fetch from the
  original PR is removed entirely, resolving the P1 SSRF finding (no
  server-side fetches of attacker-influenced result URLs remain).
- allowed_callers: ["direct"] is still injected at the fetch layer; the
  AI SDK's provider-defined web_search tools do not emit it.
- Tool version picked from the model: web_search_20260209 for 4.6+
  Opus/Sonnet, basic web_search_20250305 for Haiku/older; maxResults maps
  to the tool's max_uses.
- Registry/dispatcher/route wiring: claude provider entry, claudeModelId
  passthrough (web-search route, classroom generation, generation
  preview), WEB_SEARCH_CLAUDE_* env config with server-pinned model via
  WEB_SEARCH_CLAUDE_MODELS, and client base-URL allowlisting for
  api.anthropic.com.
- Settings: per-provider modelId with a model selector in the Claude
  panel; locale keys added to all ten languages.
- Tests: new adapter suite plus claude cases in the dispatcher,
  constants, route, provider-config, web-search-config, and settings
  store suites.

Closes #392

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E9KqAGmKCtBwMC4HtT4JKE

* fix(web-search): trim whitespace around the Claude API key and base URL

Keys are pasted by hand into Settings, and nothing in the client key
path trimmed them: a trailing newline or space was sent verbatim as the
x-api-key header value and came back from Anthropic as 'invalid
x-api-key', with nothing in the message pointing at whitespace.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(web-search): correct Claude adapter tool selection, base URL, and timing

Addresses the four P2 review findings on #393:

- Route dated Claude 4.0 ids (claude-sonnet-4-20250514,
  claude-opus-4-20250514) to the basic web_search_20250305 tool. The
  blocklist regex missed them, so they were sent web_search_20260209,
  which pre-4.6 models reject. Replaced with an allowlist of the models
  that have dynamic filtering, so unrecognized ids also fall back to the
  basic tool -- the safe direction, since 4.6+ models accept both.

- Pin allowed_callers: ["direct"] only on web_search_20250305. Injecting
  it into every request disabled the code-execution caller that provides
  dynamic filtering on web_search_20260209.

- Normalize the bare Anthropic root to /v1 before handing the base URL to
  the SDK, which appends /messages verbatim and would otherwise 404. The
  adapter is the single choke point for the client allowlist, the server
  env var, YAML, and the default; other hosts pass through untouched.

- Return responseTime in seconds, matching every sibling adapter's
  WebSearchResult contract instead of exposing milliseconds for Claude.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-08-09 07:34:12 -04:00
wyuc 0ae21aa559 refactor(pbl): retire v1 write path and dead UI, converge on v2 (#1060)
* refactor(pbl): retire v1 write path and dead UI (#1058)

Remove the legacy generator, renderer branches, chat API, and compatibility mirror writes.

Keep stored v1 scenes readable through documented legacy adapters, and surface ordinary PBL planner double failures instead of degrading.

* fix(pbl): contain planner failure to the scene, support legacy scenes in action regeneration, tighten legacy guards

- Contain typed planner failures per scene while preserving retry and skip behavior.
- Upgrade legacy PBL content before regenerating scene actions.
- Apply video-export import boundaries to legacy readers.
- Harden legacy rendering and empty-state handling.
- Restore legacy upgrade compatibility coverage.
- Remove retired translations and refresh fallback narration and legacy cover documentation.

* fix(pbl): keep tolerant legacy configs renderable, guard invalid chat timestamps

* chore(dsl): bump to 0.6.3 for README accuracy fix

The README no longer references the deleted PBLProjectConfig symbol; the version gate requires a bump for any publishable package input change.

* fix(pbl): harden legacy upgrade and persistence contract

* fix(pbl): align action prompt with v2 workflow and validate project containers

* fix(i18n): remove retired PBL v1 keys from the new fr-FR locale

The fr-FR locale landed on main after this branch removed the v1 UI key families; prune the same 38 keys so all 10 locales align with en-US.

* fix(generation): sync packaged pbl-actions template with the v2 wording

The generation package that landed on main carries a byte-identical copy of the app's pbl-actions template; sync the v2 rewording and bump the package version.

* fix(pbl): normalize legacy content and preserve planner status

* fix(pbl): propagate provider status and ground action prompts

* fix(pbl): classify planner failures for retry, default the project summary prompt input

* fix(pbl): fall back to legacy data when v2 payloads are damaged, harden summary building

* refactor(pbl): resolve hybrid content through a validity-aware resolver

* fix(pbl): keep one v2 acceptance criterion across validator, resolver and persistence

Persistence gates on the same container predicate as the validator and the renderer's resolver: payloads the renderer will not treat as v2 are inert bytes everywhere, avoiding runtime side effects for documents the write barrier would reject. An explicit null proficiencyAssessment stays processable.

* fix(pbl): require runnable projects and harden legacy fallback

* test(pbl): exercise the real save reload and hydration chain

* fix(pbl): require an instructor and usable microtasks before v2 takes precedence

* fix(pbl): fall back to the loop planner unless the provider failed or the user cancelled

* fix(pbl): require role and task identities before v2 takes precedence

Runtime normalization can repair status and create the instructor thread, but it cannot synthesize the role id that binds the thread, the microtask ids used by lookup and update paths, or the labels the workspace renders. The runnable predicate and its video-export mirror now require them, so identity-less payloads fall back to usable legacy data.
2026-08-08 23:26:17 -04:00
ceb05adb41 feat(media): allocate generated assets through the registry (#1007 part 2, step b) (#1039)
* feat(media): establish shared asset ownership primitives

Introduce global browser asset-pool ownership, asset-reference collection, stage reclamation planning, and lease-based URL access. Carry allocated media identity through storage and generation boundaries with regression coverage.

* fix(media): enforce safe resolution across every consumer

Route image, video, thumbnail, presentation, and video-export consumers through one resolution state machine. Prevent opaque allocated or generated references from reaching render and export sinks, with fallback and ownership tests.

* fix(media): protect document-owned assets across mutations

Allocate pool bytes before compatibility writes and document commits, then roll back uncommitted generations safely. Preserve document ownership across edits, retries, imports, speech generation, scene changes, and stage deletion.

* fix(media): scope retries and tighten ownership guard

Scope retries to the target scene and slide and refuse ambiguous shared-reference mutations. Expand retry rendering coverage and keep direct pool URL resolution behind the shared lease owner.

* fix(storage): avoid nested lock during stage cleanup

Execute prepared reclamation plans against an explicitly deleted document so the compatibility cascade cannot re-enter the per-document lock. Cover deletion of stage-owned media rows even when the document has no references.

* refactor(media): confine reclamation to stage deletion

Remove inline pool and compatibility-row cleanup from element, speech, scene, and audio replacement flows. Keep whole-stage reclamation behind explicit stage ownership, preserve stage-less legacy audio rows, and document deferred document-truth sweeping.

* fix(media): close retry and resolution gaps

Restore shared source tasks after successful forks, scope retries across both whiteboard locations, and wait for parallel TTS workers before rollback. Resolve background media through import, rendering, and PPTX export paths while keeping retry controls visible over last-good bytes.

* test(media): execute the consumer safety matrix

Replace source-substring checks with resolver seam execution across all six UI consumers, stage hydration, and both exporters. Pin each rollback layer independently and harden the ownership guard against aliased pool imports.

* chore(packages): publish the additive DSL field

Bump the DSL patch version for the optional speech-action field. Keep the transitional reclamation policy app-owned and document the legitimate transaction rollback removals there.

* fix(media): make retry rollback task-safe

Delay allocation task re-keying until final document reconciliation succeeds, restore shared source tasks on failed forks, and require exact stage-whiteboard targets before falling through from a missed scene.

* fix(media): clear private assets and refresh leases

Delete the asset-pool database during the confirmed local-data wipe. Notify the app lease layer after same-id replacement so mounted consumers re-resolve current bytes without reaching into storage internals.

* test(media): pin closure safety guards

Exercise the CSS allocation boundary, unfiltered legacy-row ownership, delete-and-undo byte survival, and real distinct consumer seams. Restore the video-only manifest overwrite condition and share the direct video resolution hook across both element variants.

* test(media): narrow rollback element assertion

Narrow the reconciled slide element to an image before checking its source so the rollback regression remains type-safe under the full root compiler configuration.

* fix(media): close lease refresh races

Gate the first batch publication by unique resolved refs, then publish every replacement snapshot without mutating the prior React state object. Serialize invalidation behind pending releases, evict rejected refreshes, and register replacement observation at the pool boundary.

* fix(media): reopen pool after clear failures

Always evict the singleton once its store has been closed, including blocked and failed database deletion paths. Report blocked deletion as deferred and prove a later write uses a fresh live store.

* fix(media): isolate shared retry progress

Track forked regeneration under the selected element until it receives a fresh asset identity, leaving the shared source task and bytes untouched. Surface targeted failures through renderer task lookup and skip the redundant fork reconciliation lock.

* fix(media): close final asset retry gaps

Keep blocked asset clears fail-loud until a successful retry, with actionable settings guidance.

Clear failed shared-fork state across durable and live key spaces, and pin renderer lookups, lease publication identity, and committed-ref rollback protection.

* fix: preserve actionable retry failures

Localize the blocked cache-clear recovery hint across every supported locale and pin the deferred-error mapping.

Retain durable fork failure rows while retries run, deleting them only after successful generation so unstructured failures survive reload.

* fix(media): hydrate legacy stored video thumbnails

Home-page recent-video thumbnails regressed for legacy Dexie mediaFiles
rows keyed by gen_vid placeholders: the reworked hydration resolved the
row's bytes through the sealed resolver but never surfaced the stored
blob (and its poster) as object URLs for the preview card, so the CI
recent-video-thumbnail e2e specs found no visible element.

Hydration now materializes legacy stored video rows into blob URLs for
both the element src and poster while keeping the resolver invariants:
opaque refs still never reach a DOM src, and concrete addresses are
never blanked. Unit pins cover the seam so the vitest suite catches this
class without a browser.

* fix(media): resolve sole restored legacy video

Classroom playback restored tasks by exact document media references. Legacy gen_vid references can outlive the key used by the one persisted video row, leaving the player on a placeholder even though bytes were restored.

Select the sole completed stage video only for legacy sequential refs after exact and reconciled matches. Keep exact failures authoritative, refuse ambiguous candidates, and cover success, ambiguity, and failure precedence in unit tests.

* fix(media): scope legacy video recovery

Decide restored legacy video recovery once from the complete document and record it through the shared task lookup consumed by playback, editing, and resolved slides.

Keep ambiguous documents as placeholders, apply the same decision to thumbnail hydration, and preserve exact failure precedence.

* fix(media): exclude claimed video recovery tasks

Model restored legacy recovery as a two-pass match across document video elements and task rows. Remove tasks claimed by exact, targeted, or placeholder lookup before applying the sole-candidate fallback, and cover the ownership/cardinality matrix.

* fix(media): unify video element resolution

Centralize source, task, poster, and legacy recovery decisions for every video consumer. Ensure direct URLs win over opaque refs and play_video waits on element-targeted retry tasks.

* refactor(media): route legacy recovery through resolver

Let document-aware consumers request legacy video recovery through the unified element binding API, keeping thumbnail hydration on a single decision path.

* fix(media): preserve import refs and prefer pool bytes

Recognize unambiguous extensionless relative media addresses during classroom import. Resolve allocated export and thumbnail assets from the shared pool before falling back to lagging compatibility rows.

* fix(export): preserve concrete video sources

Route PPTX video elements through the shared media binding resolver so an unresolved opaque reference cannot replace a playable source. Complete browser and persisted-store cleanup when asset-pool deletion is deferred, while retaining distinct hard-failure behavior.

* fix(media): fork retries without exclusive ownership

Enumerate logical asset owners across every persisted document before allowing global pool replacement. Thread explicit targets through fresh-id rewrites and cover cross-document aliases plus unreadable ownership.

* fix(media): guard global asset reclamation

Share a fail-closed persisted-document liveness check between stage deletion and retry replacement. Preserve cross-document pool aliases while deleting stage-owned compatibility rows and cover enumeration failures.

* fix(media): cover complete slide asset references

Route slide media traversal through a shared mutable slot contract so backgrounds participate in export, thumbnail hydration, collection, and rewrite lifecycles. Snapshot complete surviving-document refs once per reclamation and preserve manifest-only owners while retaining fail-closed behavior.

* fix(media): preserve exclusive retry asset ids

Allow targeted retries to replace exclusively owned pool assets in place. Keep shared and unprovable ownership paths on fresh allocations, and pin production-shaped retries plus compatibility-row cleanup.

* fix(media): revalidate asset bindings at completion

Recheck repository-wide ownership before replacing generated media and fork scoped retries when exclusivity changed. Route video export selection through the unified resolver and keep concrete posters independent of task state.

* fix(media): count unflushed owners and broadcast replacements

The completion-time exclusivity proof read only the persisted document, but
slide duplication updates the Zustand aggregate synchronously and schedules
persistence behind a debounce. A retry finishing inside that window saw a
single persisted owner and replaced the bytes behind a reference the
duplicate also held. The proof now also counts owners in the live stage
snapshot when that snapshot represents the stage being retried, so an
unflushed duplicate forks instead.

Same-id replacement notifications were realm-local, so a second tab showing
the same classroom kept its lease pinned to the superseded blob URL. The
notification now travels over a BroadcastChannel; each receiving realm runs
its own observers against its own pool, so a spoofed message can at most
force a re-resolve. A missing or failing channel never fails the replacement.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(media): bind replacement listeners and spare shared audio rows

A realm that only renders never sends a replacement, so binding the channel
from the sender path left passive tabs deaf to peers. Binding now happens
where the observer is registered, when the asset-pool module loads, and the
receiving realm resolves its own pool lazily so a cleared or unavailable
pool degrades to the next resolve instead of throwing.

Observer notifications ran under Promise.all, so a rejection surfaced after
BrowserAssetStore.replace had already committed and turned a durable success
into a reported failure. They are settled individually now; the callback is
wrapped because a synchronous throw would otherwise escape before allSettled
sees the array.

audioFiles rows are keyed globally by audioId, so deleting a stage removed
the sole row for an id a surviving document still referenced — playback and
both export paths read that table directly and cannot fall back to the
preserved pool blob. Rows are now filtered against surviving references,
while a failed enumeration still withholds only the irreversible pool
removal.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(media): serve replaced bytes from the pool everywhere

Unknown survivor liveness deleted every planned audioFiles row. Those rows
are keyed globally by audioId, and playback plus both export paths read the
table directly, so losing one is as irreversible for them as removing the
pool entry. Unknown liveness now preserves the rows too, leaving bounded
garbage for a later pass that can prove exclusivity.

The earlier pool-first change covered PPTX, video collection and thumbnail
hydration but missed classroom ZIP export, which still serialized the stale
compatibility row after a lagged same-id replacement, shipping media the
classroom no longer renders.

Auditing every direct reader of the media and audio tables surfaced the same
gap in playback: speech regeneration also replaces bytes under a stable id
and does not roll the pool back when the compatibility write fails, so the
player kept serving superseded narration. It now resolves the pool first and
falls back to stored rows for legacy and imported audio.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(audio): replace exclusively owned speech clips in place

regenerateSpeechAudio accepted the action's audioId but always passed
undefined as replaceAssetId, so regenerating an exclusively owned
pool-backed clip allocated a new asset every time, rewrote the action and
orphaned the previous pool entry and compatibility row until stage
reclamation — contradicting the stable-id path generateAndStoreTTS already
implements for media.

Ownership is now established before synthesis, and the rule itself moved to
the shared reference module so media retries, poster replacement and speech
regeneration consume one implementation instead of restating it. An
exclusively owned clip keeps its id and has its bytes replaced; a shared
clip, a legacy id with no pool entry, or unprovable ownership still gets a
fresh allocation so other holders keep their audio.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* chore(media): drop the import left behind by the ownership move

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(media): resolve audio pool-first and fence peer realms

Stable-id TTS regeneration commits replaced narration to the pool before the
audioFiles mirror write, so a failed mirror leaves the row stale. AudioPlayer
already resolved pool-first, but audioObjectUrl, collectAudioFiles and the
video timeline dependencies still read Dexie directly and would serve the
superseded clip. All allocated-audio readers now share one resolver, with
Dexie kept as the fallback for legacy and imported rows.

The exclusivity proof modelled unflushed owners in the active realm only, so
another tab duplicating the same asset during its save debounce could still
be observed as a single owner and have its bytes replaced globally. A peer's
pending state cannot be read across realms, so presence is probed instead:
any realm holding the stage forces the fork path.

A deferred asset-pool deletion no longer reloads the page. The database is
still on disk and the guidance asks the user to close the other tab and
retry, which the reload discarded. The decision moved into a shared helper so
the rule is pinned rather than living inline in the component.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(media): fail closed when presence cannot be probed

The presence helper documented that an unanswerable probe must count as a
peer, but every unavailable path — no BroadcastChannel, a constructor that
threw, a send that failed, and the window before the pool's asynchronous
binding completes — returned false, so the ownership proof cleared a single
local owner and replaced globally shared bytes in place.

Probing now returns present, absent or unknown, and only a probe that was
actually sent and went unanswered is absent; the ownership decision treats
unknown exactly like present. The pool declares its binding intent
synchronously so a probe issued during the load-time window waits for the
bind instead of concluding that presence is unavailable, and releases that
gate if the import fails.

Coverage reaches the write boundary: with presence unknown, a
production-shaped targeted retry forks to a fresh id instead of calling
replace, and the original bytes stay intact for a peer's unflushed owner.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* chore(dsl): bump to 0.6.3 after the release dedupe took 0.6.2

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(i18n): add the deferred-clear guidance to fr-FR

The locale landed on main after this branch added the key, so the alignment
check flagged it as the one missing translation.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-08-06 18:49:34 +08:00
9d2689439e feat(i18n): add French (fr-FR) locale (#1068)
Translate all 1,533 leaf keys with exact parity against en-US.json and
register the locale in supportedLocales.

Two extra files are required and could not be split out: LOCALE_RESOURCES
in lib/video-export-app/cover-config.ts and the expected-labels map in its
test are both typed Record<Locale, ...>. That file landed on 2026-08-04
via #995, nine days after #942 (es-MX) merged, so no previous locale PR
had to touch it. Without these two edits tsc --noEmit fails with TS2741.
Seven added lines outside lib/i18n, no logic change.

Conventions: formal register (vous); French typography (typographic
apostrophes, ellipsis, U+00A0 before : ; ! ? % and inside guillemets);
all {{var}} and {var} markers preserved verbatim; settings.lang_* left in
their native scripts, matching every existing locale.

Co-authored-by: momo2lajoie <209366801+momo2lajoie@users.noreply.github.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-08-06 04:44:48 -04:00
zhifu gaoandLauraGPT 2b3f2eaa37 feat(asr): add local FunASR provider (#1044)
Signed-off-by: LauraGPT <199134975+LauraGPT@users.noreply.github.com>
Co-authored-by: LauraGPT <199134975+LauraGPT@users.noreply.github.com>
2026-08-05 03:03:56 -04:00
de95350516 feat(video-export): deterministic Quiz/PBL cover cards (#985) (#995)
* feat(video-export): add deterministic Quiz/PBL cover cards

Replace unsupported placeholders with authored-metadata cover cards that
stay independent of learner progress, and pin dense-layout evidence for
720p/480p.

Co-authored-by: Cursor <cursoragent@cursor.com>

* feat(video-export): add configurable localized cover CTA

Replace the inert Start Quiz affordance with a destination-configurable
CTA (NEXT_PUBLIC_VIDEO_EXPORT_CTA_DESTINATION), including Unicode/bidi
display guards.

Co-authored-by: Cursor <cursoragent@cursor.com>

* test(ci): require Hyperframes video-export gates

Lock CI/Docker contracts so cover materialization and Hyperframes sample
lint stay required for export changes.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(ci): move HF_E2E_DIR onto e2e steps

GitHub rejects runner.* in job-level env, which aborted the CI workflow
with zero jobs. Keep the sample dir on the materialize/lint steps only.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore(video-export): tidy CI invoke and panel-box export

Run the Hyperframes materialize step through pnpm exec vitest like the
cover-card guardrail above it; the e2e job already pins Node 22. Stop
re-exporting PBL_PANEL_DESIGN_BOX from the public barrel — only the
layout browser test needs it, and it can import the emitter module
directly.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-08-04 15:43:38 +08:00
littlebullGitandwyuc 3d85525665 [codex] Add Amazon Bedrock LLM provider support (#538)
* Enable AWS-hosted text models without exposing ambient credentials

Rebase the Bedrock provider onto current main and close the review-requested security, credential lifecycle, usage attribution, configuration, and metadata gaps.

Constraint: Bedrock may use ambient AWS credentials only when explicitly enabled by the server operator
Rejected: Trust client-supplied provider types | permits built-in keyless IDs to reach Bedrock credentials
Confidence: high
Scope-risk: moderate
Directive: Keep provider ID/type validation at both request resolution and model construction boundaries
Tested: targeted Bedrock/resolver/config/usage tests; TypeScript; ESLint; i18n alignment; production build
Not-tested: Full suite has 27 failures in unchanged quiz/runtime and runtime/chat-storage tests

* Give Bedrock a recognizable provider identity

Use the official AWS architecture service icon so Bedrock no longer falls back to the generic provider cube in settings and model selection.

Constraint: Preserve the AWS-provided artwork without redesigning the service mark
Confidence: high
Scope-risk: narrow
Tested: SVG XML validation; provider unit test; TypeScript; ESLint; production build

---------

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-08-03 23:10:50 -04:00
杨慎 6f6b6eca07 fix(editor): localize Pro mode right rail labels (#1023)
* fix(editor): localize pro mode right rail labels

* fix(i18n): translate AI editor title

* fix(i18n): localize Korean roster classmate label
2026-07-31 05:30:02 -04:00
f378c25a53 feat(storage): route settings/user-profile persist through KVStore (no legacy migration) (#1001)
* feat(storage): route zustand persist through KVStore

The settings and user-profile stores persisted through zustand's default
`localStorage` storage, while the rest of the app's small keyed values had
already moved to `@openmaic/storage`'s `KVStore` — two unrelated mechanisms
over the same browser API, which is the split-brain the storage RFC set out
to remove. `kvPersistStorage` shipped with the package but had no importer.

Add `lib/store/kv-persist.ts`, the app seam that adapts a `KVStore` into a
zustand `PersistStorage`, and wire both stores to it under an explicit
`account` scope. Store logic is unchanged: `version` / `migrate` / `merge`
still belong to the stores, only the bytes' destination moves.

Existing installs are adopted rather than orphaned. On first read the seam
moves the raw `localStorage` entry into the KV scope — write first, then
drop the raw key, so an interrupted migration leaves the value readable
from one side or the other but never from neither. Once KV holds the entry
it is authoritative, so a stale raw entry reappearing cannot roll back
newer state, and re-running can neither duplicate nor resurrect anything.
An entry that is not a readable persist envelope is left exactly where it
is.

Hydration is now asynchronous, because a `KVStore` may be remote. The
browser backend resolves within a few microtasks of the store module being
evaluated, so nothing user-visible changes, but tests that assert on
persisted state now await `persist.rehydrate()` instead of relying on a
synchronous read.

The four pre-persist keys (`llmModel` / `providersConfig` / `ttsModel` /
`selectedAgentIds`) are deliberately untouched: they are read-only inputs
to a migration that never owned them, and `providersConfig` is still read
independently by `lib/ai/providers.ts`.

Part of #857.

* fix(storage): close the async-storage failure modes in the KV persist seam

Cross-review found that routing `persist` through an asynchronous store
opens failure modes a synchronous `localStorage` never had. Each one below
is now covered by a test that fails without its fix.

Data loss on a failed or empty hydration. A KV read that threw was
indistinguishable from an empty scope, so the store stayed on defaults
while an always-on initializer's `set()` persisted those defaults; the
next load then read them as a completed migration and deleted the raw
original, leaving nothing. Reads now separate "nothing there" from "the
backend could not answer": a failed read serves the raw entry read-only,
adopts nothing and deletes nothing, and leaves the key unwritable for the
session so no un-hydrated state can be persisted over an original. Raw
entries are additionally only dropped against a recorded completion
marker, so a KV entry of unknown provenance can never authorize deleting
the only copy of the user's data.

Lost adoption across tabs. A reader whose KV read answered before another
tab's adoption write, and whose localStorage read landed after that tab's
delete, saw nothing in either place and hydrated defaults. Against a
remote backend that interleaving is ordinary rather than rare, so an
apparent "nothing anywhere" is now re-checked before it is believed.

Out-of-order writes. Two rapid `setItem`s could complete in either order
and let the older value win. Reads and writes are serialized per key.

Pre-persist migration resurrecting on every load. `migrateFromOldStorage`
was guarded by the existence of the raw `settings-storage` key — the very
key the migration removes — so once the blob moved into the KVStore it ran
on every load and republished whatever the pre-persist keys still held,
including API keys the user had since deleted, into first-frame state. It
is now the persist layer's last-resort source instead of a synchronous
read in the store initializer: its result is adopted like any other
migration, so the adopted entry is the marker that stops it. Initial state
is plain defaults, and nothing stored reaches observable state before the
storage layer has vouched for it. The source keys are still only read,
never deleted, since `lib/ai/providers.ts` remains a reader.

Also: KV reads and writes are guarded so a corrupt entry surfaces instead
of throwing through zustand's silent catch; clearing the cache now clears
the migrated stores through their own storage, which a server-backed
scope would need and a blanket `localStorage.clear()` would only appear to
do; `removeItem` drops the KV copy before the raw one; and the e2e suite
gains post-migration steady-state coverage, which every existing spec
missed by seeding the pre-cutover key.

Part of #857.

* fix(storage): scope migration bookkeeping to the device, gate writes on call

Second review round. The findings shared one root cause: two of the three
sentinels recorded a fact about *this machine's* files but were stored
beside the data, in the store's own scope. Under a syncing `account`
backend that is a category error with teeth — one device's history would
travel to another and authorize deleting files it says nothing about.

Sentinels are now always `device`-scoped and carry a reserved `__` prefix,
whatever scope the store uses. The worst combination this closes: device A
migrates, its marker syncs, device B — which has never run this build —
loads and deletes the raw entry that is still the only copy of its own
settings. A test drives exactly that sequence against two devices sharing
one account scope and nothing else.

The pre-persist fallback gains a device sentinel of its own. Its source
keys are device-local and deliberately left in place, so "KV and raw are
both empty" was not a safe trigger: clearing the account entry, from the
cache button or a server-side wipe, let any device re-read those keys and
republish credentials the user had rotated. It is now consulted at most
once per device, and `removeItem` deliberately does not clear that
sentinel — clearing the entry is precisely the case it exists for. The
fallback also no longer writes the adoption marker: that marker is a
licence to delete a raw persist entry, and the fallback has adopted no
such thing. Were it written, a raw entry later restored by an older bundle
would be deleted unread.

The write gate is now read when `setItem` is called rather than when its
queued turn arrives. Evaluated inside the queue, a write issued during
hydration waited behind `getItem`, found the gate opened by the very read
it raced, and persisted its pre-hydration snapshot on top of the stored
value.

Refused writes are no longer a dead end: the first one asks the store to
rehydrate, since the backend may have recovered, and if that does not work
the user is told through a durable notice rather than losing every change
on reload. Each refusal is logged, not just the first — a once-per-session
warning hides how long a session has been silently unsaved.

`removeItem` now propagates backend failures, so clearing the cache cannot
report success for a clear that did not happen, and that flow reloads
immediately instead of leaving a window in which a background `set()`
re-persists the credentials just deleted.

Also: the recovery hook is bound after each store is constructed, because
naming the store inside its own definition made its type circular and
silently widened every selector to `any`; the `serial` comment no longer
claims an unreachable rejection handler; and the pre-persist version stamp
documents that it skips `migrate`'s unversioned normalization too, which
`merge` redoes anyway.

Part of #857.

* refactor(storage): make the KV persist seam a per-key state machine

Three review rounds kept turning up the same defect class in new places:
a backend failure read as "there is nothing there", and the result of an
operation that nobody looked at. Patching instances of it was not working,
because both are possible whenever a call site is free to decide for itself
what a failed operation meant. This makes that decision unavailable to
call sites.

Every backend call now returns an `Outcome` whose payload is a private
field and whose only reader demands a `KeyState`. Feeding the machine is
not a convention to remember; it is the only way to get the value out.
What comes back is the value or `UNAVAILABLE` — deliberately not `null`,
so "the backend could not answer" is not spellable as "nothing is there".
The machine then decides, in one place, what failure means: any read
failure is unavailability, any write failure closes the key, and either
raises the health signal and asks for recovery.

The scattered closure flags (a settled set, a warned set, a recovery
latch) become one explicit phase per key — unhydrated, settled,
unavailable, clearing — with the transition table written out in the
docstring and a test per row.

What that consumes:

- A write failing after the key settled used to be ignored; its outcome
  now closes the key, signals, and the value is remembered for replay.
- `removeItem` enters `clearing` synchronously at call time, so a `set()`
  racing a clear cannot be admitted, queue behind the delete, and write
  the just-deleted value back. Nothing is replayed across a clear.
- The pre-persist sentinel is recorded by *every* settling path, not only
  the one that consults the old keys. A device that had only ever loaded
  an already-populated account entry recorded nothing, and so stayed
  eligible to republish its own stale credentials the moment that entry
  was cleared — which the docstring already claimed it would not.
- Two places treated a failed read as an answer: the sentinel read that
  decides whether the fallback runs, and the confirming re-read before
  adopting. Both now stop.
- An adoption whose marker did not land no longer settles, and never
  deletes the raw entry: no proof, no licence.
- Refused and failed writes are remembered and replayed once storage
  recovers, but only when the store was holding real data at the time —
  replaying a snapshot taken over defaults would overwrite the stored
  value, which is the failure this seam exists to prevent. When a
  snapshot cannot be replayed the user is told, because rehydration is
  about to discard those edits.
- Health notices publish on a later task, so a recovery that lands
  moments later cancels a warning nobody should have seen, and a
  subscriber mounting after the failure is caught up once its toast host
  exists. `StorageHealthNotice` now sits after the `Toaster` for the same
  reason.

Also: adoption re-reads before committing so a concurrent write is not
rolled back; a shadowed raw entry is only deleted if it parses, matching
the promise never to delete bytes we could not read; the unavailable copy
points at the control that resolves it rather than suggesting a reload
that cannot; and the version pin, the pre-persist retention rationale, and
the cache-clear comment say what is actually true.

Part of #857.

* fix(storage): separate the contexts settle() was conflating

Convergence round on the state machine. The findings share a root: settle()
treated every read that concluded as licence to open the key, without
asking what else was true at the time.

- A read finishing while a clear is outstanding no longer settles. Under a
  remote backend a recovery rehydrate in flight during a clear is ordinary,
  and opening the gate there admits a write that queues behind the pending
  delete and restores the credentials just removed. Only finishClear opens
  a cleared key.
- The raw entry served read-only after a failed read no longer counts as
  the authoritative value. A shadowed raw entry is by construction the
  older copy — long-term coexistence with a newer KV value is a designed
  state — so an edit taken against it must never be replayed, or one
  transient read failure on one device rolls the whole account back.
- A write that lands supersedes an earlier failed one. Both were admitted
  before the key closed, so the queue ordered them; replaying the older
  snapshot on recovery would undo the newer value.
- Unreachable browser storage is a failure, not an empty store. Privacy
  modes make localStorage throw; treating that as "nothing stored" hydrated
  defaults, refused every write and said nothing until the user reloaded
  and found the work gone. SSR stays a silent no-op.
- The recovery latch re-arms when storage answers, so the three recovery
  transitions are not empty promises from the second failure onward.
- A refusal carries the phase it happened in. Cold-start timing — an
  always-on initializer writing before the first read resolves, on a
  backend that never failed — is a log line, not a sticky red toast; only
  a refusal under `unavailable` reports lost changes.

The health channel stops delivering stale catch-ups: its timers are
cancellable and re-read the current state when they fire, so a recovery
cannot be overtaken by a warning with nothing left to dismiss it. And
`changes-lost` is now a fait accompli rather than a condition — a later
recovery has nothing to retract and leaves it standing.

Also: a throwing `localStorage` is unavailability rather than absence
wherever the raw entry is read; clearing records the pre-persist sentinel
like every other settling path, making that docstring true; the raw entry
is dropped before the marker so a failed marker clear leaves something
inert; and the pre-persist fallback and its four source reads can no
longer throw into zustand's silent catch.

Part of #857.

* fix(storage): hold a replay until it lands, and prove a raw copy before deleting it

Three failure-path corners.

A replay was retired the moment its write was attempted. Readable but not
writable is a real state — a quota-exhausted backend answers reads
perfectly — so a recovering read could succeed, the replay write fail, and
the snapshot be gone with nothing owed: the next rehydrate served the older
stored value over the user's edit and said nothing. The snapshot is now
held until the write is durable; a failed replay goes back to being a
refused write, so the next recovery tries again and a permanent failure is
eventually reported.

The adoption marker was treated as proof that a raw entry is the
migration's leftover. It proves only that a migration happened on this
device once. A rolled-back deployment, or a tab still running the old
bundle, writes the raw key again with settings the migration never saw, and
the next load on the new bundle deleted them unread. A raw entry is now
dropped only when its content equals the value shadowing it — anything else
is data, and keeping a copy beats deleting an original here as everywhere
else in this file.

`changes-lost` was being cancelled by a later recovery. The two statuses
answer different questions: "storage is down" describes the world now and
stops being true when storage works, while "your edits were lost" describes
something that already happened and no amount of recovery undoes. They are
now tracked on independent lines per key and rendered as two toasts with
distinct ids, so retracting the fault cannot take the acknowledgement with
it; the loss notice goes away only when the user closes it.

Part of #857.

* fix(storage): bound recovery, keep a live store from walking backwards

Three interactions the state machine did not have an answer for.

Recovery had no budget. A backend that reads but cannot write — a
quota-exhausted one does exactly that — turned it into a treadmill: the
recovering read succeeds, the key settles, the replay write fails, and that
failure asks for recovery again, forever. Attempts now follow a backoff
schedule whose length is the cap, and the budget is re-armed only on real
progress: a settle that left nothing owed. A settle reached *by* a recovery
with a replay still queued is not progress, and counting it as such is
precisely what made every lap look like a fresh start. When the budget runs
out the key is left read-only and the loss is reported, rather than
retrying where nobody can see it failing.

A failed read could walk a live store backwards. Once a session has loaded
the authoritative value, a transient read failure was still falling back to
the shadowed raw copy — which is legitimately older, and legitimately
long-lived now that a differing raw entry is kept rather than deleted — and
handing it to zustand overwrote a live store with stale data. Worse, the
store had already latched "holding real data", so edits made on top of that
stale value counted as replayable. A failed read after an authoritative one
now returns nothing, which is exactly "keep what you have", and the raw
fallback stays where it belongs: the case where nothing authoritative has
been seen at all.

Dismissing a lost-changes toast only closed the UI. The key stayed in the
lost set, so the same store losing changes a second time was swallowed as a
duplicate and any later subscriber resurrected a notice the user had
already dealt with. The close button now clears the latch, so a second loss
is reported and an acknowledged one stays gone.

Part of #857.

* fix(storage): close the last two provisional and clear-ordering gaps

An abandoned migration was handing back an authoritative value. When the
confirming re-read fails, or the adoption write does, `adopt` returns the
raw envelope unadopted — the same footing as the raw copy served after any
other failed read — but it was returned bare, so the store latched "holding
real data" and an edit taken on top of it counted as replayable. Another
device publishing to the account scope in that window would have been
rolled back. `adopt` now reports provisionality like every other read path,
and the shape is a named `LoadedValue` so the next path cannot forget.

Clearing swallowed a failed raw-entry deletion. The account entry was
already gone by then and the marker was cleared afterwards, so the
operation reported success while leaving an empty scope beside a live raw
entry — precisely the shape the next hydration re-adopts, handing back the
settings the user had just deleted. The raw entry now goes first and its
failure propagates, which also fixes the ordering: failing before anything
is removed leaves the KV value authoritative and the clear simply
unperformed, which the caller can retry. Adoption keeps the tolerant
variant, where a leftover raw entry is a duplicate rather than a loss.

Part of #857.

* fix(storage): make the shadowed-raw delete atomic against a concurrent tab

cosarah reproduced a data loss: both raw-entry deletes verified the value,
then awaited (reading or writing the adoption marker), then removed the key
by name. A tab running an old bundle — which takes no Web Lock, so a lock
could not have helped — overwrites the raw key with newer settings during
that await, and the unconditional `removeItem` then deletes the newer value.

The raw side is synchronous `localStorage`, so the fix needs no lock. Both
deletes now finish every await first, then run a single synchronous
compare-and-delete: re-read the raw bytes, and remove only if they still
equal the exact string that was verified. A competing tab is a separate
context whose writes surface here only at event-loop boundaries, so its
write lands wholly before the re-read (seen — bytes differ — kept) or after
the remove, never in between. A changed value is newer data, not a
migration leftover, and is kept.

Both sites cosarah named are covered: the shadowed-cleanup path
(`dropShadowedLegacy`) and the adoption cleanup in `adopt`. `readLegacyEntry`
now carries the exact bytes alongside the parse so the re-check is
byte-exact rather than comparing a re-serialized value. The clear path's
delete is unchanged: it is a deliberate full delete, not a conditional
leftover cleanup.

Part of #857.

* fix(storage): stop deleting the raw entry — adopt by copy (Plan B)

Maintainer decision after cross-vendor + red-team review: `localStorage`
has no cross-process atomic compare-and-delete (the storage mutex was
dropped from the spec), so a tab on an old bundle can insert a write
between our re-read and our removeItem in a genuinely parallel process. The
synchronous compare-and-delete narrowed that window but could not close it
— as its own comment admitted. Since the raw-cleanup cannot be done safely
on localStorage while an old bundle may be live, this stops doing it.

Adoption is now a copy: the value is written to KV and the raw entry is
left in place. The delete race is therefore impossible — there is no
delete. KV stays authoritative (once it holds the value, reads take the KV
path and never consume the raw one), so the shadow duplicate is inert,
left for a wholesale raw-cleanup at migration exit.

Removed with the two deletes:
- `dropShadowedLegacy` (its only job was the gated delete) and its three
  call sites.
- `deleteLegacyIfUnchanged` and the `{raw,value}` shape of the legacy read
  (`readLegacyEntry` → back to `readLegacy` returning the value).
- The adoption marker (`__persist-adopted:`), whose only reader was that
  delete gate. It did not prevent re-adoption — the presence of the KV
  value does — so removing it breaks no invariant. `dropRaw` / `expectedRaw`
  on `adopt` and the marker-clear step in the clear path go with it.

The clear path (user deletes all data) still deletes the raw entry
strictly — that is a deliberate full delete, not a migration cleanup.

Tests: the delete/marker cases become "the raw shadow always survives, KV
is authoritative"; a two-device and an old-bundle-concurrent-write case
guard it, and re-adding a delete on either adoption path turns them red.

Part of #857.

* fix(storage): add a monotonic migrated marker to stop shadow resurrection

Cross-vendor + red-team review independently caught a P1 the previous
"adopt-as-copy" revision introduced. Because the raw entry is now kept and
writes only ever reach KV, the raw copy becomes a frozen pre-cutover value.
If the account KV is later emptied by something other than a local clear —
a server-side wipe, an account switch, KV eviction — the next load saw
`stored === null` beside a live raw entry and re-adopted that stale copy,
refilling the wiped account with ancient settings/credentials and syncing
them to every device. Deterministic, not a race; it would fire once a
server-backed account backend exists.

Root cause: "keep the raw entry" inherently requires a record that it has
already been migrated, so an empty-KV load can tell "first migration" from
"external wipe". Removing the old delete-authorization marker in the copy
revision dropped that record — Plan B was only half done.

Adds a monotonic, device-scoped `__migrated:<name>` marker:
- Read on every load. `stored === null` + raw present + marker set ⇒ respect
  the wipe, do not adopt (fall through to the confirm re-read, so a
  concurrent repopulation is still served). Only a genuine first migration
  (no marker, raw present) adopts.
- Written best-effort after a successful KV write. A failed write degrades
  to the KV value's own presence check, so resurrection needs both a failed
  marker write and a later external wipe.
- Read failure fails closed (do not adopt), never "assume not migrated".
- Monotonic: only ever set true, cleared only by a deliberate full clear —
  no compare-and-delete race, which is why it is safe where deleting the raw
  entry was not. Live state with a real reader, not the delete-authorization
  marker removed earlier.

The clear path clears the marker too (back to a genuine first-load state);
best-effort, since with the raw entry already gone a leftover marker is
inert.

Tests: resurrection guard (external wipe does not re-adopt; concurrent
post-wipe write is served; first migration records the marker; marker read
fails closed) + the clear-path marker clearing. Mutation-checked: removing
the gate resurrects the shadow, dropping the record leaves it unguarded.
P3: the inert `__persist-adopted:` test rot is retargeted to the real
`__migrated:` path.

Part of #857.

* refactor(storage): remove automatic legacy migration — pure KV wiring

Maintainer decision (terminal): after repeated review rounds kept finding
new P1s in the legacy-adoption path — its state space is too large to keep
correct — the PR is narrowed from "migrate + wire" to "wire only". Settings
and user-profile persist through the KVStore; pre-cutover data is not
migrated; an upgrading user reconfigures once (the data is reconstructable
and the cost is one-time).

Removed the entire legacy-adoption subsystem from the adapter:
- `adopt()`, `readLegacy()`, the `legacyStorage` dep, and the raw-fallback
  read on a failed KV read.
- The `__migrated:` marker and its resurrection guard, the confirm-re-read,
  and the `provisional`/`LoadedValue` machinery.
- The `prePersistFallback` dep, `recordPrePersistHandled`, the
  `__pre-persist-consulted:` sentinel, and `readSentinel`/`writeSentinel`.
- In settings.ts, `readPrePersistSettings` (the llmModel/providersConfig
  reader wired as that fallback) — reading legacy keys is migration, which
  this PR no longer does. `lib/ai/providers.ts` still reads `providersConfig`
  independently, so those source keys are left in place.

The adapter now reads and writes the KV scope and touches no legacy key: an
empty scope hydrates the store to defaults (ordinary zustand). `load()` is a
single KV read; a failed read stays unsettled so defaults are never
persisted over an unread value; the clear path removes only the KV entry.

Kept, because they are async-storage *steady state* a remote KV backend
needs, not migration scaffolding: the KeyState machine (hydration gate,
write gate, recovery, replay), the Outcome discipline, per-key
serialization, and the persist-health channel.

Added `purgeLegacyPersistKey`: a best-effort, fire-and-forget removal of the
old raw persist blob, called once by each store. Never read, so a leftover
is pure garbage — and the old settings blob held plaintext provider API
keys, so clearing it is a small security win.

Net: the adapter drops ~460 lines. Tests are rewritten to steady-state KV
coverage plus an explicit "old raw key is ignored, not migrated" proof at
the store level; the e2e seed fixtures move from the raw key to the KV scope
key.

Part of #857.

* docs(storage): align README and comments with the no-migration behavior

Follow-up requested on the approved PR: the migration/adoption logic was
removed, but a few comments and one README roadmap line still referred to
those deleted concepts. Documentation only — no behaviour change.

- README roadmap: the settings/user-profile line said "adopting their
  pre-cutover raw keys"; it now states there is no automatic migration
  (legacy keys ignored and best-effort purged, users reconfigure once).
- kv-persist.ts: the per-key serial chain comment no longer claims to keep
  "adoption" from interleaving; it serializes a key's read/write/clear.
- settings.ts: `SETTINGS_PERSIST_VERSION` no longer documents a
  "pre-persist fallback" that no longer exists.
- Test/fixture headers that described seeding "the pre-cutover raw key" for
  "one-time adoption" now describe seeding the KV `account` scope, with no
  legacy-key migration.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* chore(storage): bump version to 0.1.1 for README doc alignment

The README is a publishable input, and the no-migration doc alignment
changed it, so the package version must increase. Patch bump: documentation
only, no code or API change.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
Co-authored-by: wyuc <zdq1204@gmail.com>
2026-07-30 15:12:51 +08:00
杨慎andClaude Opus 4.8 6d29241bb0 feat(video-export): fidelity polish — spotlight geometry, video clips, formulas, subtitles (#952)
* fix(video-export): bridge play_video element id → media ref

Generated-media records are keyed by the element's media ref (gen_vid_…),
but a play_video action targets the slide element by its .id. The app-side
compiler deps looked media/durations up by the raw element id, so every
generated video missed → present:false → no <video> emitted, no bytes
collected → the clip vanished from the export (only its static first frame,
baked into the base PNG, remained).

Build an elementId → mediaRef bridge across all slide scenes in
createVideoTimelineDeps (mirroring the live engine's resolveMediaPlaceholderId)
and resolve both media() and videoDurationMs() through it.

Refs #867.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): re-measure KaTeX fit-scale after fonts settle

KaTeX sizes large delimiters (\left\{, \begin{cases}) from its KaTeX_Size
faces, which load asynchronously. KatexContent measured its shrink-to-fit
scale once on mount, against the fallback font, and never recomputed — so a
cold slide snapshot baked a stale scale and the big brace desynced from the
piecewise body ("大括号后面的分段函数与大括号错位").

- Re-run the fit-scale measurement on document.fonts.ready and on each
  `loadingdone`, keeping the shrink-only (cap-at-1) behavior.
- slideToPng waits two extra frames before capture so the font-triggered
  React re-measure commits into the DOM html2canvas reads.

Refs #867.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): place spotlight/laser/video on the rendered content box

The pure geometry helper resolves an element's authored outer box against a
fixed 1000×562.5 base, but the live overlays — and the exported frame PNG —
measure the element's `.element-content` box, which for horizontal text is
auto-height plus 10px content padding. So a spotlight/laser sat offset from
where the text actually renders ("spotlight 与对应元素的位置有偏差", #867 item 5).

Add an optional GeometryProbe to the compiler's DI boundary: when supplied, the
geometry pass prefers each element's measured content-box geometry (video keeps
its rotation from the authored element), degrading to the pure authored-box calc
on a miss so the compiler stays deterministic in unit contexts.

App side: measureSlideElementGeometry (new, in @openmaic/renderer/snapshot)
mounts the slide off-screen and reads the same `.element-content`-against-
container box the live SpotlightOverlay uses; createVideoTimelineDeps
pre-measures every spotlight/laser/play_video target per scene and serves the
probe as a synchronous table lookup.

Tests: geometry.test.ts quantifies the outer-box vs content-box delta and proves
probe-wins / fallback / rotation-preservation; timeline-deps.test.ts covers the
pre-measure wiring.

Refs #867.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): decode a first-frame poster for posterless videos

A play_video clip only shows during its play window; the rest of the time the
static base-frame PNG backs that spot. But html2canvas can't draw a <video>, so
the snapshot swaps it for its poster <img> — and generated videos usually carry
no poster, leaving the video area blank whenever the clip isn't playing.

When a video record has no stored poster bytes, decode the video blob's first
frame (seek slightly off 0, draw to a canvas) and set element.poster before the
base snapshot, so that spot shows the first frame — the "paused on frame one"
look — instead of blank. Falls back to no poster on decode failure / timeout /
CORS taint, never failing the export.

Refs #867.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(video-export): split subtitles, make burn-in optional, centered modal

Burned-in captions used one cue per whole narration paragraph, so a long cue
became a 4–6 line block covering the lower half of the slide, and there was no
way to turn it off.

- Split cues (pure, compiler layer): lib/video-export/split-cue.ts splits each
  cue on sentence → clause → hard-wrap to ≤~40 CJK-equiv units, distributing the
  parent window by character weight (last piece pinned to the parent end, sub-1.2s
  slivers merged). Wired into the timeline pass, so the burned-in overlay and the
  SRT/VTT sidecar share one split track and can't drift.
- Burn-in optional (default off, #867 item 2): emitHyperframes gains
  burnInSubtitles; off → clean video + sidecar SRT/VTT only. Caption layout hard-
  clamped to 2 lines so an outlier can't grow tall again.
- Download subtitles without rendering: compileSubtitles() runs only the compiler
  (no assets/zip/service); new useDownloadSubtitles saves an .srt.
- Centered modal: video-export-dialog.tsx replaces the cramped dropdown section,
  grouping Output / Subtitles / Actions / Progress with a stable lifecycle for
  multi-minute renders. header-controls opens it from an "Export Video" entry;
  old video-export-menu.tsx removed. i18n keys added across all 8 locales.

Refs #867.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* style: prettier format video-export fidelity changes

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test: drop unused playVideo helper in timeline-deps test

The media-bridge tests assert via deps.assets.media(...) directly, so the
playVideo helper (and its PlayVideoAction import) were dead. Flagged by the
code-quality bot on #952.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): resolve cross-review findings + lower subtitle band

- emit-hyperframes: drop duplicate `display:-webkit-box` on subtitle cues so
  they start truly `display:none` (a second declaration overrode the `none`,
  showing every cue stacked at t=0 when burn-in was enabled).
- geometry: don't feed the measured content-box AABB to a rotated video clip —
  it already encloses the rotation, so re-applying `rotate` doubled it. Rotated
  elements fall back to the authored box (one, un-doubled source of truth).
- build-export-zip: extract shared `compileStageIr` so buildExportZip and
  compileSubtitles can't drift on the timing/assets/geometry wiring.
- split-cue: join merged CJK cue pieces without a spurious ASCII space.
- subtitles: lower the caption band (bottomRatio 0.055 → 0.01) and hoist the
  band's magic numbers into a named SUBTITLE constants block.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): stop the snapshot onclone override from reshaping KaTeX

The export snapshot injects a neutral-kerning / geometricPrecision style over
`.slide-renderer-prose *` to keep CJK prose+table glyphs from mis-advancing
under html2canvas-pro. KaTeX formulas (output:'html') also live inside
`.slide-renderer-prose`, so the override was reshaping their math glyph
advances — a burned-in formula rendered subtly differently from the live
canvas, which applies no such override.

Empirical check (Playwright + system Chrome, cases+fraction formula, native
paint vs html2canvas): the override raised the formula's mean per-pixel delta
vs the live paint from 120.1 to 139.2 (~16%) and moved ~75% of inked pixels.
Restoring native font-kerning/text-rendering for `.katex` subtrees brings the
formula's delta back to 120.1 (bit-identical to the no-override capture) while
prose and table text keep the override. The residual 120.1 is the deeper
html2canvas rasterization gap (vlist/frac-line/delimiter), a separate track.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): render slides via native paint, bundle KaTeX font embed

Root-fix the exported-vs-live formula distortion (and the filter/mask/video
gaps) by rasterizing slides with native Chrome paint instead of html2canvas's
reimplementation.

- slideToPng now captures via html-to-image (foreignObject → the same Chrome
  engine that paints the live classroom rasterizes the same DOM). KaTeX
  formulas, CSS filter, soft-edge masks, and mixed CJK/Latin text come out as
  the classroom shows them. html2canvas-pro stays as a fallback (with the
  filter/mask bakes + KaTeX text-rendering reset) for when native paint can't
  run — e.g. a cross-origin image taints the canvas.

- A foreignObject SVG can't reach the document font registry, so fonts must be
  inlined. KaTeX math faces are prepended from the bundled woff2
  (KATEX_FONT_EMBED_CSS, generated by scripts/generate-katex-fonts.mjs), NOT
  left to runtime getFontEmbedCSS — which reads cssRules and silently drops a
  cross-origin KaTeX stylesheet, collapsing a large brace to a fallback glyph
  (the observed "formula render failure" on e.g. a \begin{cases} with \text{}).
  A per-face guard verifies every KaTeX face the formula references is embedded,
  falling back to html2canvas otherwise.

Verified in a Playwright spike (native vs html2canvas vs html-to-image): formula
inked-delta 143→53; filter/mask/video match native; and with getFontEmbedCSS
forced empty, the bundled embed alone still renders the failing formula
correctly. Renderer package tests: 226 passed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): prettier-format the generated KaTeX font-embed module

The generator emitted an unformatted TS file (double quotes, long unwrapped CSS
literal) that failed CI `prettier --check`. Run the generated output through the
repo's Prettier config before writing, so every rebuild produces CI-clean,
stable output. Regenerated the committed file to match.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(lint): rename reserved `module` var in katex-fonts generator; ignore .scratch

- generate-katex-fonts.mjs assigned to a variable named `module`, tripping
  @next/next/no-assign-module-variable (the one hard eslint error). Renamed to
  `fileContents`; generated output is byte-identical (deterministic).
- Add `.scratch/**` to the eslint globalIgnores (alongside .claude/.worktrees)
  so local throwaway verification scaffolding doesn't pollute `pnpm lint`.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): address PR #952 review — scene-scoped media bridge, safer cue splitting

Resolves the two blocking correctness issues and three follow-ups from the
cross-review on #952.

- Scope the elementId→mediaRef bridge by scene (was deck-wide/last-writer-wins):
  slide-local ids like `video_001` now resolve within their own scene. `assets.media`
  uses its scene arg; `timing.videoDurationMs` resolves via action object identity.
  Adds a cross-scene collision test.
- Stop treating every ASCII period as a sentence boundary: a lone `.` splits only
  when not between word chars (3.14, v1.2) and not an abbreviation dot (e.g.),
  collapsing repeated-punctuation runs. Adds decimal/version/abbrev/ellipsis tests.
- Share the module-level in-flight guard across ZIP export and subtitle download
  (extracted to export-in-flight.ts); dialog `busy` folds in `downloading`.
- Skip the off-screen geometry render for the subtitles-only path (skipGeometry);
  duration probes are kept so sidecar cue timing stays in sync with the video.
- Align measure.ts font settling with slideToPng: force-load each used face before
  fonts.ready so measured content-boxes don't bake fallback advance widths.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* style(video-export): prettier-format split-cue test

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* perf(video-export): enable beginFrame capture via PRODUCER_BROWSER_GPU_MODE=hardware

The producer defaults to `software` GPU mode, which silently force-enables the
CPU-bound `Page.captureScreenshot` fallback: SwiftShader pins every core on
rasterization and caps frame capture at ~10 fps. Selecting `hardware` keeps
Chromium's `HeadlessExperimental.beginFrame` capture active instead.

Measured on a 900-frame (30s) clip, no real GPU on the host:
- capture ~10 -> ~19 fps, total 100s -> 62s (~38% faster)
- CPU peak ~810% -> ~98%; peak mem 2.2 GiB -> 0.9 GiB
- static frames pixel-identical; animation frames differ only in sub-pixel
  edge antialiasing (same-path re-render is deterministic/inf PSNR)

No real GPU is required — the win is the faster capture API, not hardware
rasterization; beginFrame falls back gracefully if the host lacks a GPU. Also
eases the RENDER_JOB_DEADLINE_MS timeout risk on long videos.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* refactor(video-export): sentence splitting via Intl.Segmenter + abbreviation merge

Addresses the PR #952 follow-up: separate sentence-boundary detection from cue
shaping and stop growing a custom punctuation heuristic.

- splitSentences now delegates boundary detection to Intl.Segmenter (locale-
  agnostic ICU), the multilingual/CJK baseline. It already preserves 3.14, v1.2,
  e.g., U.S., ellipses, and CJK 。!?… without any hand-rolled period scan.
- ICU still ends a sentence after a titlecase abbreviation before a capitalized
  word (Dr. Smith, Fig. 3) — the edge case the reviewer flagged. A small
  abbreviation-aware post-merge re-joins those, driven by an ABBREVIATIONS set.
- Semicolons are no longer sentence ends (they join clauses); moved ;; into the
  clause-level SECONDARY splitter so over-budget sentences still break there.
- Cue shaping (budget / clause / hard-wrap / weighted timing) is unchanged, so
  detection and shaping are now distinct stages.

Not using `sbd` as suggested: lib/video-export/*.ts sits behind the machine-
enforced eslint purity boundary (imports limited to @openmaic/dsl, zod,
../choreography, siblings), so a new npm dep is rejected. Intl.Segmenter is a
pure Node >=20.9 builtin, matching the reviewer's "small abbreviation-aware
post-merge layer" alternative.

Tests: add Dr. Smith / Fig. 3 / U.S. coverage; the rhetorical ellipsis now stays
one under-budget cue (was split); add a semicolon over-budget case. 22/22 pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* style(video-export): prettier-format split-cue sentence refactor

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* i18n(es-MX): add 7 subtitle/video export keys to align with en-US

main added the Spanish (Mexico) locale (#942) after this branch's subtitle
keys landed, so es-MX was the only locale missing export.subtitles* and
export.videoBurnSubtitles* — which failed the i18n key-alignment CI check.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): restrict title post-merge so it never deletes real boundaries

Addresses the blocking re-review on the Intl.Segmenter change: the abbreviation
post-merge unconditionally rejoined the next ICU segment whenever the previous
one ended in a listed abbreviation, which erased genuine sentence boundaries —
`It was made by Acme Inc. Next point.` collapsed into one cue, and even an
explicit newline (`Acme Inc.\nNext topic`) was rejoined.

The merge now fires only for the case ICU actually mis-splits — a title
(Mr/Mrs/Ms/Dr/Prof/Sr/Jr) before a capitalized proper noun — and only when:
  - the previous segment does not end at a newline (hard boundary), and
  - the next segment starts with a capital letter.

Sentence-trailing abbreviations (Inc./Ltd./etc./vs./No.) are dropped from the
set entirely: they legitimately end sentences, and ICU already keeps a title
before a number (No. 5, Fig. 3) or a lowercase continuation (etc. and…) whole
without any merge, so nothing there needs rejoining.

Regression tests: Inc./etc. boundary preserved, newline-after-title preserved,
lowercase continuation kept whole, plus the retained Dr. Smith / Fig. 3 / U.S.
cases. 26 split-cue tests pass; full video-export suite 123 pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-27 02:58:04 -04:00
davidmedel 1466a55eef feat(i18n): add Spanish (Mexico) locale (#942)
Spanish is not among the supported locales, so browsers sending es/es-MX
fall through resolveLocale to the default (zh-CN) and Spanish-speaking
users get the UI in Chinese.

- lib/i18n/locales/es-MX.json: complete translation (1,504 keys), following
  TRANSLATION_GUIDE.md including the design-intent notes (greetingWithName
  as CTA, defaultNickname warm and gender-neutral, readyToLearn inviting).
- lib/i18n/locales.ts: register es-MX at the end of supportedLocales per the
  guide, making it the default for the bare 'es' prefix.

Rebased onto current main and translated the 17 keys added since the branch
diverged (15 export.video* + chat.softClosing + roundtable.softClosing), per
@wyuc's review. Key parity and {{interpolation}} variables verified with
scripts/check-i18n-keys.mjs (passed: 9 locale files aligned).
2026-07-26 01:52:17 -04:00
杨慎andClaude Opus 4.8 84b1907255 feat(video-export): service-backed MP4 render + in-app one-click export (#866) (#937)
* feat(video-export): service-backed MP4 render + in-app one-click export (#866)

Adds the last mile of classroom video export: turning the self-contained
Hyperframes project ZIP (#865) into an MP4 via an isolated render service,
one-click in-app.

- render-service/: standalone Node 22 + Chromium + FFmpeg container wrapping
  @hyperframes/producer's library API. Async job model (POST /render -> 202
  jobId, GET poll, GET download, DELETE cancel). Swappable JobStore /
  ArtifactStore seams (in-memory + local-disk now; Redis/S3 + presigned-302
  download later) so it scales horizontally without changing the HTTP contract.
  Concurrency + per-user guards are config knobs.
- App integration: thin Next proxy routes under app/api/export-video/* (forward
  only, no rendering) + capability probe. use-render-video.ts uploads the ZIP,
  polls via runPolledTask, downloads the MP4; shared buildExportZip prefix with
  the existing ZIP path. Export menu gains resolution/fps/quality selectors and
  a progress bar; degrades to ZIP download when RENDER_SERVICE_URL is unset.
- docker-compose: render-service under an opt-in "video-export" profile.
- Entry is main.ts (not server.ts): the producer auto-starts its own server on
  :9847 when the process entry path ends with /src/server.ts.

Verified end-to-end in the container: rendered a real 640s (10.7 min) classroom
ZIP to a valid H.264 720p + AAC MP4 (duration matches source) in ~9.6 min
(~0.9x realtime, 4-worker frame capture). Degrade path, queued-cancel + cleanup,
and per-user 429 guard all exercised. pnpm check / lint / tsc / i18n pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(video-export): global render progress store, percent+ETA UI, ring on export button (#866)

Addresses two UX issues found while driving the in-app MP4 export:

1. Progress display was raw and unfriendly (showed producer's English stage
   strings like "Capturing frame 5130/19220") and had no time estimate. Now the
   menu shows only "<percent>% · about <remaining> left". ETA is computed from a
   recent-speed estimate (percent-per-ms over the last sample), EMA-smoothed —
   which tracks the render's non-uniform pace (prep -> frame capture with a
   4->1 worker drop -> encode) far better than a whole-run average, and never
   shows a stale/rising ETA.
2. Switching scenes mid-render unmounted the export menu and lost the progress
   (and reset the local "already rendering" ref, allowing a duplicate submit).
   The whole render lifecycle now lives in a global store
   (lib/store/video-render.ts), so progress survives menu close / scene switch
   and duplicate submits are guarded by status. A persistent CircularProgress
   ring on the export button shows live progress whether or not the menu is open.

Also fixes the progress scale: the producer reports progress as 0..100, but our
HTTP contract (and success path) is 0..1 — the service now normalizes it, so the
client no longer showed "2000%".

- lib/store/video-render.ts: new global store owning submit->poll->download,
  recent-speed ETA, duplicate-submit guard.
- lib/video-export-app/use-render-video.ts: thin facade over the store.
- components/ui/circular-progress.tsx: lightweight SVG progress ring.
- components/stage/{header-controls,video-export-menu}.tsx: ring on the export
  button; menu shows percent + ETA, subscribes to the store.
- render-service/src/render-manager.ts: normalize producer progress 0..100 -> 0..1.
- i18n: percent/ETA strings across all 8 locales (drops the stage-based string).
- render-service/package-lock.json: complete integrity hashes (reproducible npm ci).

Verified: ETA logic checked against the real segmented render curve (worker drop
raises ETA, encode speedup drives it to ~0); progress scale fix confirmed live
against the container (0.2 -> 20%). tsc / lint / prettier / i18n pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): persist render options in the store, not the menu component

Selecting 720p/24fps/draft, switching scenes, and reopening the export menu
showed the defaults again (1080p/30/standard). The selections lived in the
VideoExportMenu component's local state, which reset when the menu unmounted on
a scene switch — the running render still used the chosen options, but the UI
misrepresented them.

Move resolution/fps/quality into the global video-render store (with a
setOptions action). The menu now reads/writes the store, so selections survive
menu close / scene switch, and while a render runs the selectors reflect the
options that render is actually using. startRender() reads options from the
store instead of taking them as an argument.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): deployment correctness + resource/isolation controls (PR #937 review)

Addresses the blocking findings from wyuc's review. Output fidelity was fine;
these harden deployment and production resource/isolation boundaries.

#1 Compose advertised MP4 but couldn't render in prod:
- Capability now probes the service's /health (checkRenderServiceHealth), so a
  configured-but-absent service reports disabled and the UI degrades to ZIP
  instead of 502-ing.
- RENDER_SERVICE_URL is operator-supplied trusted config, so the proxy no longer
  runs it through the SSRF guard — the one-command `docker compose --profile
  video-export up` now works without globally weakening SSRF via
  ALLOW_LOCAL_NETWORKS. resolveRenderServiceUrl() is now synchronous.
- Client degrades to ZIP on any failed submit (not only 501).

#2 Unbounded upload/queue (ZIP-bomb / DoS):
- unzip.ts bounds the archive via fflate's filter BEFORE decompression: entry
  count, per-entry and total expanded size, and compression ratio.
- Proxy rejects oversized uploads (413) by Content-Length before forwarding.
- RenderManager enforces a global queue-depth cap (RENDER_MAX_QUEUE).
- All limits are env-tunable knobs in config.ts.

#3 Per-user guard was ineffective + admission ran after extraction:
- Identity is derived server-side (client IP) and forwarded as x-openmaic-client;
  the service ignores any client-supplied userId, and the proxy strips it.
- Admission is split into reserve()/submit()/release(): the slot is reserved
  BEFORE extraction, so a rejected caller never triggers a decompression.

Additional risks:
- Per-job wall-clock watchdog (RENDER_JOB_DEADLINE_MS) aborts + fails a hung
  render so it can't hold a slot/scratch forever.
- Download proxy bounds only the time-to-headers, not the body stream, so large
  MP4s over slow links no longer truncate.
- Client cancels the server job (DELETE) when a started render fails/times out.
- Compose puts render-service on an internal:true network (no host/internet
  route), sandboxing the Chromium that runs the uploaded HTML; the export ZIP is
  self-contained so no outbound is needed. README documents the standalone caveat.

Not closing #866: the smoke/golden-render CI acceptance criterion remains a
follow-up (see PR description).

Verified in-container: legal render 202; ZIP-bomb (entry-count + compression-
ratio) rejected 400 before any decompression; per-identity guard 429 with a
spoofed multipart userId ignored; reserve-before-extract leaves no scratch dir
on rejection; watchdog aborts an overrunning job and frees the slot. tsc / lint /
prettier / i18n pass; render-service tsc passes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): real audio durations + burned-in subtitles (PR #937 review)

Two export-fidelity issues found in wyuc's deeper E2E:

A. Narration was scheduled from estimated durations, cutting audio off mid-
   sentence and advancing the timeline early. The scheduler trusted
   AudioFileRecord.duration (recorded only since #861), so the many existing
   classrooms without it fell back to text-length estimates — measured 4.35s
   average / 10.23s max underestimate across 47 clips. timeline-deps now probes
   the real duration from each narration blob via an off-document <audio>
   (symmetric to the existing video probe), preferring it over the stored
   duration, then the estimate only when no audio asset exists. Everything
   downstream (narration starts, scene/total duration, subtitle cues) re-derives
   from the corrected value in the pure compiler — no compiler change needed.

B. The final MP4 had no subtitles (only H.264+AAC), and the ZIP's SRT/VTT used
   the same estimated boundaries. The emitter now renders a burned-in subtitle
   overlay: one caption box + a hidden div per cue, revealed/hidden by the paused
   GSAP timeline at each cue's start/end (corrected timings from A), so Chromium's
   frame capture bakes them in. The producer has no subtitle track of its own, so
   burn-in is the v1 approach.

Verified: emitter unit tests + snapshot updated (subtitle overlay + toggle
statements, escaped text, hidden-by-default); 82 video-export tests pass incl.
the determinism red-line proxy. Rendered a synthetic subtitle project through the
container and confirmed by pixel analysis that captions appear only within their
cue window (2429 near-white px in the caption band at t=1.5s vs 0 at t=0.05s).
tsc / lint / prettier / i18n pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): subtitle layout + upload/admission hardening (PR #937 review)

Address the three P1 blockers plus actionable P2s from the 6a585c29 review.

P1:
- emit-hyperframes: stack every subtitle cue in one grid cell and toggle
  display:none/inline-block, so inactive cues leave the flow instead of
  pushing the active cue up into the slide title. Adds a multi-cue
  regression test the single-cue snapshot couldn't catch.
- render route + service: cap the upload by actual bytes (capBodyStream),
  not the spoofable Content-Length; the app now streams the multipart body
  through instead of buffering it via formData(). maxUploadBytes is now read.
- render-service: move makeProjectDir() inside the release()-guarded block
  so an ENOENT/ENOSPC no longer permanently leaks the admission slot; mkdir
  the scratch root at startup for the standalone path.

P2:
- config: allow RENDER_MAX_JOBS_PER_USER=0 to disable the per-identity guard.
- timeline-deps: per-probe timeout + bounded concurrency so a stuck audio
  blob can't wedge export in "compiling" forever.
- render route: only trust x-forwarded-for/x-real-ip under
  TRUST_PROXY_HEADERS=true; otherwise all callers share one "direct" bucket.
- render-service: add vitest tests (unzip limits/traversal, reservation
  arithmetic, body cap, config zero-disable) and a dedicated CI job.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): sync render-service lockfile so `npm ci` passes in CI

The vitest devDependency's transitive esbuild@0.28.1 (and its platform
optionals) were missing from package-lock.json, so the new CI job's
`npm ci` failed with EUSAGE. Regenerated the lockfile from a clean install.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): dedupe esbuild so render-service `npm ci` installs on linux

@hyperframes/core pins esbuild@0.25.12 exactly, hoisting it to the top and
forcing vite@8 (via vitest) to keep a nested esbuild@0.28.1 copy. npm fails to
flag that nested copy's platform-specific optionals as optional, so `npm ci`
tried to install @esbuild/aix-ppc64 on linux and died with EBADPLATFORM.

Add an `esbuild: 0.28.1` override so a single copy is shared (satisfies tsx
~0.28 and vite ^0.27||^0.28); esbuild is build-time only, so pinning the
producer's bundled build tool is runtime-inert.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): resource/isolation hardening (PR #937 round-2 review)

Address the round-2 P1/P2/P3 findings (P1#1 lockfile EBADPLATFORM was already
fixed by the earlier esbuild-dedupe commit; CI Render Service job is green).

P1:
- Admission before buffering (#2): the render service now reserve()s the slot
  from the header identity BEFORE parsing/buffering the multipart, so concurrent
  near-cap uploads are bounded by the queue depth, not just each body by the cap.
- Chromium egress lockdown (#3): the producer exposes no browser-arg hook and the
  render shares the internal network with the app, so a container entrypoint
  installs an iptables egress lockdown (drop all outbound except loopback +
  established replies) then drops privileges. Needs CAP_NET_ADMIN (added in
  compose); graceful warn-and-continue if unavailable. The self-contained ZIP
  needs no outbound.
- Default one-render bottleneck (#4): with no trusted proxy every caller is
  "direct", so RENDER_MAX_JOBS_PER_USER=1 throttled the whole deployment. Default
  compose now sets it to 0 and relies on concurrency + global queue caps.
- Non-blocking bounded extraction (#5): unzipSync -> fflate async unzip (worker,
  off the event loop), keeping the pre-decompression filter; default expanded
  ceiling 1GB -> 512MB; a semaphore caps concurrent extractions; compose adds a
  container mem_limit.

P2:
- Raise the app submit timeout/maxDuration (300MB upload can't finish in 60s).
- video-render store: only degrade to ZIP when the service is genuinely
  unavailable (501/unreachable); surface real 429/413/5xx instead of an
  unsolicited download.
- useExportVideo dedupe guard moved to module scope so it survives the menu
  unmounting (no second concurrent ZIP pipeline).
- .env.example: RENDER_SERVICE_URL bypasses SSRF; drop the ALLOW_LOCAL_NETWORKS note.

P3:
- Deadline overruns are marked failed (not cancelled).
- submit() decrements the identity slot if jobs.create throws (no leak).
- CI sets PUPPETEER_SKIP_DOWNLOAD; unzip tests use tiny fixtures + low env limits.

Tests: render-service now 22 tests (unzip limits/traversal, admission incl.
create-leak, body cap, semaphore, config); app video-export suite unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): buffer under the extraction permit + fail-closed egress (PR #937 round-3)

Address the two remaining round-3 P1 boundary blockers.

P1#1 — buffering was outside the gate: `bounded.formData()` materialized the
whole uploaded file into memory BEFORE `extractionGate.run()`, so up to
RENDER_MAX_QUEUE (20) admitted bodies could each buffer ~300MB (≈6GB vs the 4g
mem_limit) before the 2-permit gate. Move the entire RAM-heavy section —
formData buffering, file read, and unzip — INSIDE the permit; the queue
reservation still runs first (a rejected caller consumes nothing). Requests
beyond the permit wait with their body unconsumed (socket backpressure), so at
most maxConcurrentExtractions bodies are buffered at once. Refactored main.ts
into a testable `createApp(deps)` factory and added an integration test proving
peak concurrency in the buffering+extraction section never exceeds the permits.

P1#2 — egress lockdown failed open: the entrypoint warned and started normally
if iptables setup failed, so /health stayed green while Chromium could reach the
app. With RENDER_EGRESS_LOCKDOWN=true (default) it now FAILS CLOSED — exits
non-zero if not root, iptables is missing, or the rules don't apply. Operators
accepting an unisolated setup opt out with RENDER_EGRESS_LOCKDOWN=false. Added
scripts/egress-smoke.sh to assert the boundary (lockdown active, loopback works,
new outbound blocked).

Verified: image builds; container boots as `render` with lockdown active and
serves /health; fail-closed exits 1 without CAP_NET_ADMIN; egress smoke passes
(outbound blocked); 23/23 render-service tests + tsc; app tsc + root prettier clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-20 11:28:34 +08:00
bb8d4f30e7 feat(chat): add experimental Pi classroom runtime behind a flag (#914)
* feat(chat): add experimental Pi classroom runtime

* fix(chat): harden Pi whiteboard action sequencing

* style(chat): format session retirement flow

* style(playback): format async scene transition

* fix(chat): retire actions on session errors

* fix(chat): close Pi runtime lifecycle gaps

* fix(chat): avoid replaying historical whiteboard actions

* fix(chat): prevent Pi structured-output residue from leaking and inflating turns

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(chat): expose whiteboard element/line ids and bound code-line context

Surface each element's id (and code line ids) in the Pi whiteboard context so
later child agents can target wb_delete / wb_edit_code, and cap the rendered
code lines with a shared character budget so a code-heavy board cannot grow the
prompt without bound. Return only the current turn's whiteboard ledger from the
Pi director loop instead of carrying history forward across requests.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(chat): bound Pi whiteboard code context

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(chat): prioritize newer persisted whiteboard code in budget

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(chat): enforce whiteboard boundaries across Pi sessions

* feat(chat): refine soft-closing discussion controls

* fix(chat): make whiteboard clearing model-directed

---------

Co-authored-by: apple <apple@GigideMacBook-Air.local>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: LING-6150 <duan.lin@northeastern.edu>
2026-07-17 11:22:02 +08:00
珀西andPercy 4c92111160 fix(export): resource pack unresponsive for interactive-only decks (#933)
A deck with only interactive scenes (no slide scenes) was silently
no-op when clicking Export Resource Pack: withExportGuard rejected
all export actions on slides.length === 0 with no toast or log, even
though the resource pack's own semantics (PPTX + interactive pages)
should still ship the interactive pages alone.

Changes:
- withExportGuard gains a requireSlides flag (default true). When it
  rejects it now toasts instead of returning silently.
- exportResourcePack passes requireSlides=false; the PPTX builder now
  runs only when slide scenes exist, with a toast when skipped.
- Assembly logic extracted into buildResourcePackZip (pure async fn)
  so it is unit-testable without a React harness.
- Regression tests cover: interactive-only deck ships a ZIP with the
  HTML page and no PPTX, and never calls the PPTX builder.
- New i18n keys (noSlides / noSlidesSkipped / nothingToExport) across
  all 8 locales.

Co-authored-by: Percy <percy@PercydeMacBook-Pro.local>
2026-07-16 11:03:47 +08:00
d8a0081c7d feat(video-export): L1 Hyperframes emitter + browser collection + export ZIP (#865) (#931)
* feat(video-export): L1 Hyperframes emitter + browser collection + export ZIP (#865)

Consume the VideoTimeline IR (#864/#913) and produce a self-contained
Hyperframes composition project that `npx hyperframes render` turns into an
MP4 (render execution itself is #866).

- lib/video-export/emit-hyperframes: pure IR → Hyperframes project emitter
  (one flat composition, one paused GSAP timeline on window.__timelines,
  spotlight/laser overlays from lib/choreography descriptors). Stays under
  the purity boundary; emits HTML/JS strings only.
- lib/video-export/subtitles: SRT/VTT serialization of the IR subtitle track.
- lib/video-export-app: impure app glue (DI adapters over Dexie, slide-snapshot
  collection lifted from #849, streaming ZIP packaging, useExportVideo hook).
- Vendor GSAP locally (public/vendor/gsap.min.js) — determinism red-line.
- Export menu entry with resolution select + i18n across all 8 locales.

Verified end-to-end against the real hyperframes CLI: lint passes 0 errors on
a real classroom export, and a rendered slice produces a valid H.264+AAC MP4.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(video-export): gate Export Video menu behind NEXT_PUBLIC_ENABLE_VIDEO_EXPORT flag

The video export UI is experimental until the render pipeline (#866) lands, so
hide the "Export Video" affordance behind an off-by-default feature flag.

- Add isVideoExportEnabled() to lib/config/feature-flags (NEXT_PUBLIC_, so it
  inlines at build time for the client-side export menu).
- Gate the Export Video block in header-controls on the flag.
- Cover the new flag in tests/config/feature-flags.test.ts.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): ossKey fallback for evicted blobs + emitter dedup

Address code-review findings on #931.

- collect: resolveBytes() prefers the local Dexie blob and falls back to
  the record's CDN ossKey (audio) / ossKey+posterOssKey (media/poster) so a
  live-mode classroom whose local blobs were LRU-evicted still exports a
  self-contained ZIP. timeline-deps presence checks widened to
  `blob.size > 0 || !!ossKey` so the compiler keeps these entries instead of
  marking them absent; video-duration probe stays local-only.
- emit-hyperframes: extract one shared escapeHtml + sec into format.ts,
  dropping the two divergent escapers (attr vs escapeHtml) and the two sec()
  definitions with different rounding, plus the middle-man escapeAttr. Output
  is byte-identical (snapshot unchanged).
- Add tests/video-export/collect.test.ts (ossKey fallback, local-first,
  fetch 404/throw, video+poster).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(video-export): restore evicted generated media into base-frame snapshots

Address review blocker (P1) on #931: the ossKey fallback covered standalone
audio/video/image/poster asset entries but not the slide base-frame path.
resolveGeneratedMedia only accepted a non-empty local blob, so a live-mode
record with an evicted blob + valid ossKey had its image src cleared (and
video/poster not restored) before slideToPng snapshotted the slide — the frame
PNG lost the generated media even though the standalone asset was fetched.

- resolveGeneratedMedia now resolves bytes via resolveBytes (local blob first,
  then ossKey / posterOssKey) before creating the snapshot object URLs.
- Add frame-collection tests: evicted image restored via ossKey, evicted
  video+poster restored, and image with no ossKey still cleared. The renderer
  snapshot is mocked so the frame path runs in plain Node.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-07-15 18:22:59 +08:00
cc5a6ab152 feat(agent): edit_elements — NL → EditIntent vertical (#895) (#896)
* feat(agent): add edit_elements NL → EditIntent vertical (#895)

Give the editing surface its first real consumer: natural-language
per-element style/geometry edits flow through the same EditIntent
vocabulary as pointer gestures, with an all-or-nothing validation gate
and one undo entry per instruction.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(agent): harden edit_elements against CR findings (#895)

Re-validate intents at apply time (atomic refuse on missing/locked ids),
type-check prop values, require an open edit session for undo, clamp line
stroke width correctly, enforce group cohesion, nest shape text chrome,
and surface refuseReason on the tool card.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(agent): close remaining edit_elements CR residuals (#895)

Feed apply outcomes into next-turn history and post-run chat corrections,
phrase tool success as proposed-not-applied, and tighten gradient/filters/
enums/per-type value validation plus label-less shape text refusal.

Co-authored-by: Cursor <cursoragent@cursor.com>

* refactor(agent): derive edit_elements prop validation from the DSL schema (#895)

Three review rounds each found a hand-written validator disagreeing with
the DSL contract (a gradient pos range pinned at [0,1] against the
percent contract, a textType enum matching the DSL in neither direction,
per-type ownership gaps like vertical-on-shape and color-on-everything).
Replace the class instead of the instances:

- The gate now loads the dsl-generated JSON schema
  (@openmaic/dsl/schema/scene.schema.json) and validates every proposed
  prop value against the target element type's subschema via a compact
  schema-subset checker — per-type ownership, enums, and structured
  shapes (outline/shadow/gradient/filters) come from the single source
  of truth and stay correct as the DSL evolves.
- Explicit policy layers stay on top: the content/identity blocklist
  (schema would allow what policy forbids), geometry clamps (coords,
  min sizes, line stroke width), and a numeric-range overlay for what
  plain number types cannot express — gradient stop pos is a percent in
  [0,100] (the previous [0,1] check refused canonical gradients and the
  unit test pinned the wrong contract), fontSize/lineHeight/radius
  bounds, filter value length, stop-count cap.
- Consequences: color is refused on types that do not render it, with
  prompt guidance steering text color to defaultColor and shape body to
  fill; fill on charts is now allowed (the schema has it; the inventory
  already advertised it); textType accepts the full DSL enum.
- Apply-time revalidation also refuses element-type drift via a
  gate-time targetElementTypes map carried in the tool details.
- Refusal reasons render as visible card text, not only a hover title.
- Test pins added for all of the above plus selection scoping, coord
  bounds, non-finite rotate, and empty batch/props.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(agent): harden the schema-derived gate — fail closed, assert schema source, unify numeric clamping (#895)

- A schema construct the subset checker cannot judge (unresolved $ref,
  malformed anyOf, unsupported keywords) now refuses instead of
  accepting — the gate fails closed on the unknown.
- A module-load assertion verifies the loaded dsl schema carries every
  definition the gate maps and a sane TextType enum, so a stale or
  missing build artifact fails loudly with a rebuild hint instead of
  validating an outdated contract silently.
- Numeric-overshoot convention unified and documented: structural,
  enum, or ownership mismatches refuse (teaching the model the
  contract); numeric overshoot on a valid prop clamps (matching gesture
  behavior) — opacity now clamps like geometry.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(agent): localize edit element refusals (#895)

* fix(agent): preserve partial element edit semantics (#895)

* fix(agent): prevent stale element edit application (#895)

* fix(agent): preserve live canvas edit invariants (#895)

* fix(agent): close element style contract gaps (#895)

* fix(agent): reject non-persistent element styles (#895)

* fix(agent): preserve rigid group geometry (#895)

* fix(agent): tolerate decimal group translations (#895)

* fix(agent): constrain line height edits (#895)

* fix(agent): reject stale or shadowed element edits (#895)

* fix(agent): close renderer contract gaps (#895)

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-07-14 18:24:35 +08:00
Yanpeng Wangandwyuc 9670100363 feat(extraction): media (audio/video) extraction + AliDocMind provider (#887)
* feat(extraction): add AliDocMind provider + media extraction abstraction

Adds AliDocMind (Aliyun Document Mind LLM version) as a new vendor
alongside unpdf/MinerU, and introduces the media (audio/video) extraction
layer that mirrors the document extraction one.

Document side (file: pdf/docx/pptx/xlsx/images):
- PDF_PROVIDERS gains an `alidocmind` entry; parseWithAliDocMind() maps
  layouts[] -> ParsedPdfContent. Flows through the existing document
  extractor registry, so AliDocMind is selectable anywhere MinerU is.
- PDFParserConfig / DocumentExtractorConfig gain accessKeyId/accessKeySecret
  (AliDocMind uses AK/SK, not a single apiKey); env fallback via
  ALIDOCMIND_ACCESS_KEY_ID / ALIDOCMIND_ACCESS_KEY_SECRET.

Media side (mp4/mp3/wav/... -> MediaArtifact):
- New lib/media-parse/ domain mirroring lib/pdf/ (types/constants/providers).
  parseMedia() maps AliDocMind segments[]/audio_frames/video_frames ->
  MediaArtifact (transcript + keyframes).
- MediaExtractorProvider interface + media registry + extractMedia() entry,
  symmetric to DocumentExtractorProvider / extractDocument().
- MediaArtifact and the ExtractionResult/Artifact/Error/Job envelope live in
  lib/document/types.ts (re-exported from @/lib/document).

Shared AliDocMind SDK wrapper (lib/pdf/alidocmind-client.ts) handles the
submit -> poll -> get flow for both sides via @alicloud/docmind-api20220711.

Tests: env-gated smoke test (tests/document/alidocmind.smoke.test.ts) drives
a real PDF and a real video through AliDocMind; media-artifact type test;
extractor-registry test updated for the new provider.

Part of #621 (MAIC ETL). Media extraction is the sibling to the document
extraction landed in #741.

* feat(extraction): wire AliDocMind AK/SK through settings UI + routes

Surfaces AliDocMind in the (post-#837) Document Parsing settings panel as a
peer of unpdf/MinerU — one panel, one credential entry, more supported
formats. Threads Aliyun AccessKey ID/Secret from the store through the
extraction routes.

- Store: pdfProvidersConfig + setPDFProviderConfig gain accessKeyId/accessKeySecret;
  default alidocmind entry added.
- pdf-settings.tsx: AliDocMind branch renders AccessKey ID + Secret inputs
  (secret masked with show/hide) and a Test Connection button; request-URL
  preview shows the DocMind endpoint. Provider auto-appears in the panel via
  PDF_PROVIDERS; supported-format badges come from #837's registry
  (ALIDOCMIND_MIMES added to lib/document/mime.ts).
- verify-pdf-provider route: alidocmind branch verifies AK/SK via a lightweight
  authenticated probe (verifyAliDocMindCredentials) — auth-level errors fail,
  anything else passes.
- extract-document route + generation flow (app/page.tsx, generation-preview):
  accessKeyId/accessKeySecret carried through session → FormData → config.
- i18n: alidocmindAccessKeyId / alidocmindAccessKeySecret in 8 locales.
- Icon: reuse /logos/bailian.svg (Aliyun family) instead of a missing asset.

Verified end-to-end against the running app: AliDocMind panel renders,
Test Connection returns "连接成功" through the real Aliyun API.

Part of #886.

* feat(extraction): route audio/video uploads through extractMedia() (reuse document path)

Media uploads now flow through the same upload picker, /api/extract-document
route, and generation pipeline as documents — no separate upload area. Only
the extraction differs: media mimes dispatch to extractMedia() -> MediaArtifact,
which is flattened to the text shape the generation pipeline already consumes.

- mime.ts: register audio/video formats in DOCUMENT_FORMATS (accept string,
  extension map, badges resolve for them); add MEDIA_PROVIDER_SUPPORTED_MIME_TYPES
  + SUPPORTED_MEDIA_MIME_TYPES, kept separate from PROVIDER_SUPPORTED_MIME_TYPES
  so the document drift-guard stays document-only. mimesForProviders() folds in
  a provider's media mimes, so the existing upload helpers
  (getAcceptStringForProviders / isMimeSupportedByProviders / format badges)
  cover media automatically when the provider supports it.
- extract-document route: media mimes dispatch to extractMedia(); MediaArtifact
  flattened to timestamped text (synopsis + transcript + keyframes).
- Tests: 6 media cases in mime.test.ts (accept/validation/badges/normalization).

Verified: uploading a real video through the route returns synopsis +
timestamped transcript/keyframes as text (curl, real AliDocMind key).

Part of #886.

* feat(extraction): use Alibaba Cloud icon for AliDocMind provider

Replace the placeholder bailian.svg with a dedicated Alibaba Cloud icon mark
(the square symbol from the official wordmark, text removed) so the provider
reads as Aliyun rather than Bailian. Square aspect matches the other provider
icons. Source: Alibaba Cloud / Alibaba Group brand assets.

* style: prettier format AliDocMind + media extraction files

* fix(extraction): harden AliDocMind — SSRF guard, cred verify, env gate, table text

Addresses review findings on the AliDocMind provider:

- SSRF (high): the media branch of /api/extract-document now runs the same
  validateUrlForSSRF check on a client-supplied baseUrl as the document branch,
  so an audio/video upload can't point the server's Aliyun SDK at an internal
  host.
- Credential verify (high): verifyAliDocMindCredentials now whitelists success
  signals instead of blacklisting auth errors. Probed against the real API:
  valid creds + bogus job returns a no-throw "BizIdNotExistOrResultExpired"
  body; invalid creds throw InvalidAccessKeyId.NotFound. Only a no-throw
  response or a "biz-not-found" business error counts as valid — an unreachable
  endpoint, a localized error, or throttling now correctly reports failure
  instead of a false "connection successful".
- Env-fallback gate (med): resolveCredentials no longer reads
  ALIDOCMIND_ACCESS_KEY_ID/SECRET unconditionally. Env fallback is opt-in via
  allowEnvFallback, which the route sets only for a server-managed provider, so
  an unauthenticated client request can't silently run on the server account.
- getDocParserResult error body (med): fetchResult throws on a non-200 result
  envelope instead of returning {} (empty text presented as success).
- Media pagination (med): stop after the first page when segments[] are present
  — layoutNum/layoutStepSize address layout blocks, not media segments, so
  re-requesting would loop over the same segments to the safety cap.
- Table content (med): tables/charts carry content in llmResult, not
  markdownContent; the layouts→text mapping now prefers llmResult for those
  types so table content isn't dropped (tables: true was advertised).
- Dead code: remove getCurrentMediaParseConfig (referenced non-existent store
  fields; the single-panel UI reuses pdfProvidersConfig).
- Dedup: media MIME list lives only in lib/document/mime.ts
  (ALIDOCMIND_MEDIA_MIMES); the media registry imports it.
- Tests: smoke test asserts durationMs is in ms (>1000 for a ~52s clip) to
  guard a ms/s unit mismatch; uses allowEnvFallback for the env-cred path.

Verified with the real key: PDF + video smoke tests pass; verify classifies
valid vs invalid creds correctly.

Part of #886.

* feat(extraction): extract AliDocMind images to base64 (parity with unpdf/MinerU)

AliDocMind embeds figure/picture image URLs inside each layout's
markdownContent (markdown `![](oss-url)`), not a dedicated field, and the URLs
are short-lived OSS signed links. Previously we emitted `images: []` and left
the expiring URLs inside the extracted text.

Now, for figure/picture layouts we:
- parse the OSS image URL out of markdownContent,
- fetch it at extraction time (before the signature expires) and re-encode to
  PNG base64 via sharp — the same base64 `images[]` contract unpdf/MinerU
  produce, so downstream storeImages → IndexedDB → slide works unchanged,
- populate metadata.pdfImages + imageMapping (the generation flow prefers
  pdfImages),
- strip the remote-URL markdown from the emitted text so expiring links don't
  leak into the prompt.

Downloads run concurrently; a failed/`sharp` image is dropped, never failing
the whole parse. Also fixes the prior over-broad table handling: only `table`
blocks read llmResult; `figure` is treated as an image (chart-figure llmResult
still kept in text).

Verified with the real key: a sample PDF yields 24 base64 images in both
images[] and metadata.pdfImages, and no oss-cn-hangzhou URLs remain in text.

Part of #886.

* docs(test): note AliDocMind video smoke test is non-deterministic server-side

* fix(extraction): correct AliDocMind pageCount (pageNum is 0-based)

Verified against a real response: AliDocMind reports pageNum 0..13 and
pageCountEstimate 13 for a 14-page document — both are 0-based. The metadata
pageCount previously used pageCountEstimate directly, undercounting by one.
Use the already-1-based maxPage, falling back to pageCountEstimate+1 only when
no blocks were seen. Document the 0-based convention at the normalization site.

* fix(extraction): address AliDocMind review — verify/SSRF/config/media (P1+P2)

Resolves all P1/P2 findings from the cross-review on #887.

P1 (blocking):
1. verifyAliDocMindCredentials now inspects the no-throw response body.code.
   An OSS-only key returns NoPermission without throwing; previously that was
   green-lit as "connection successful" then failed at extraction. Only a
   success/200 or the job-not-found probe code is accepted. Deterministic
   mocked test added (tests/document/alidocmind-verify.test.ts).
2. verify route trust boundary: managed → server-owned AK/SK + default endpoint
   only (ignore client values); unmanaged → client creds only, never env
   fallback, and the client endpoint is SSRF-validated before signing.
3. image fetch hardened: restricted to Aliyun OSS hosts, redirects disallowed,
   per-image byte cap, image-count cap, bounded concurrency (was unbounded
   Promise.all over provider-returned URLs).
4. AliDocMind is now selectable in the generation toolbar — availability
   recognizes the AK/SK pair, not just apiKey.

P2 (correctness):
5. Explicit server-config for the AK/SK pair (applyAliDocMindFallback +
   resolveManagedAliDocMindCredentials); verify and extract now resolve
   managed/env identically instead of verify-uses-env / extract-rejects.
6. Poll loop checks body.code before status, so a body-level error (e.g.
   NoPermission) fails fast instead of retrying for the full 15 min.
7. Image page numbers preserved through fetch/filter — no longer hard-coded to
   page 1, so multi-page image→page association is correct.
8. Empty media extraction (no synopsis/transcript/keyframes) returns 422
   PARSE_FAILED instead of HTTP 200 with empty text.
9. Format matrix trimmed to the official contract: images JPG/JPEG/PNG/BMP/GIF
   (dropped WebP/JP2), media MP4/MKV/AVI/MOV/WMV/MP3/WAV/AAC (dropped M4A).
10. A document-only provider (unpdf/mineru) uploaded with a media file now
    returns a clear 4xx instead of an opaque 500.

P3: credential-verify failures return INVALID_CREDENTIALS 4xx (not
INTERNAL_ERROR 500); formatTimestamp emits HH:MM:SS past one hour.

Verified with the real key: verify classifies valid→ok and invalid→fail; PDF
(24 images, correct page numbers) and MP4 extraction pass end-to-end.

* fix(extraction): make AliDocMind selectable + correct analysis label for media

Two UI/UX fixes found while manually testing the AliDocMind flow end-to-end:

- Persisted-state backfill: add ensureBuiltInPDFProviders so a PDF/document
  provider added after a user's settings were persisted (AliDocMind) is
  backfilled into pdfProvidersConfig on rehydrate. Without it the provider
  never appeared in the store, so it couldn't be selected and never picked up
  its server-configured flag. Wired into both persist migrate() and merge(),
  mirroring the existing image/video/web-search backfills.

- Analysis step label: getGenerationStepText showed "解析 document 文件" for
  audio/video (the type map fell through to the literal "document"). Documents
  keep their precise token (PDF/DOCX/PPTX/XLSX/images); audio/video now use a
  dedicated, locale-correct string (generation.analyzingMediaMaterial, added to
  all 8 locales) instead of forcing a format token into the "{{type}} 文件"
  template.

Manually verified end-to-end (real key): PDF, MP4, and MP3 (audio extracted
from the sample video) each extract and drive full course generation; a
DocMind-restricted AK/SK (OSS-only) now correctly fails verification with
NoPermission (400) instead of a false "connection successful".

* fix(extraction): address 2nd-round AliDocMind review (managed creds, stream cap, empty verify)

Resolves the three follow-up findings on #887:

1. [P1] YAML-managed AliDocMind creds now reach extraction. Both extract paths
   (document + media) previously cleared the managed AK/SK and relied on an
   env-only fallback, so a YAML-only deployment verified but failed to extract.
   They now resolve server-owned creds via the shared
   resolveManagedAliDocMindCredentials() (env OR YAML), matching the verifier.
   Regression test added for YAML-only creds with no ALIDOCMIND_* env.

2. [P1] Image download is now size-capped while streaming. Instead of buffering
   the whole response and checking length afterward, the body is read chunk by
   chunk with a cumulative byte count that aborts the moment it exceeds the cap
   — a missing/false Content-Length can no longer exhaust memory. Host allowlist
   tightened to oss-*.aliyuncs.com. Tests: non-OSS host refusal, no-Content-Length
   overflow abort, declared-oversize rejection.

3. [P2] Empty verification body no longer counts as success. Removed the
   codeStr === '' branch from the positive-signal whitelist (a working key
   always returns the job-not-found business code for the bogus probe id).
   Regression test added for empty and absent bodies.

Rebased onto main (package.json: kept @openmaic/storage + AliCloud deps).
Verified with the real key: PDF + MP4 extraction still pass end-to-end.

* fix(extraction): merge AliDocMind AK/SK into a baseUrl-configured YAML entry

Follow-up to the YAML-managed credential fix. When a YAML `pdf.alidocmind`
entry also specifies `baseUrl`, the generic loadEnvSection() (pdf requires a
baseUrl) creates the pdf.alidocmind entry copying only apiKey/baseUrl/models/
proxy — never AK/SK. applyAliDocMindFallback() then returned early because the
entry already existed, so the provider was "managed" but had no usable
credentials, and resolveManagedAliDocMindCredentials() returned undefined
(verify + extract both silently lost the creds).

Merge the AK/SK into the existing entry instead of returning early. Added a
regression test with baseUrl + accessKeyId + accessKeySecret together (the
previous test omitted baseUrl, so the generic loader skipped the entry and the
bug was masked).

* fix(extraction): don't mark AliDocMind managed without AK/SK; align poll code check

Two edge cases from a follow-up adversarial pass:

- [MED] A YAML `pdf.alidocmind` entry with `baseUrl` but no AK/SK (and no env
  AK/SK) made the generic loader create the entry → isServerConfigured=true
  (managed) → but resolveManagedAliDocMindCredentials() returned undefined, so
  the provider was locked out AND client-entered AK/SK were silently dropped.
  applyAliDocMindFallback now deletes a credential-less entry so the provider
  stays UNMANAGED (clients supply their own creds). Regression test added.

- [LOW] verify accepted a `code: "success"` body but the extraction poll loop
  threw on any non-"200" code — a success-shaped status would pass verification
  then fail extraction. The poll loop now treats "200"/"success" as benign,
  matching verifyAliDocMindCredentials.

---------

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-07-14 18:12:31 +08:00
wyucand杨慎 40ff80ab63 feat(editor): add draggable insert toolbar (#912)
* feat(editor): add draggable insert toolbar

* fix(editor): improve toolbar accessibility

* fix(quiz): update empty-state guidance

* fix(settings): sanitize retired toolbar state

* fix(editor): keep hints from blocking controls

* fix(editor): refine toolbar and hint interactions

* fix(editor): preserve toolbar position across scenes

---------

Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-07-14 11:57:51 +08:00
c56929510c feat(web-search): add SearXNG provider support (#842)
* feat(web-search): add SearXNG provider support

Enable self-hosted SearXNG via SEARXNG_BASE_URL, with server-side provider
fallback, settings sync, and tests.

Co-authored-by: Cursor <cursoragent@cursor.com>

* style: fix Prettier formatting in web-search files

Restore pnpm check by applying Prettier to imports, headers, and test assertions.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(web-search): keep SearXNG base URLs server-managed only

Close the SSRF primitive by ignoring client-supplied SearXNG URLs at the
route boundary and rejecting them in resolveSafeClientWebSearchBaseUrl.
Add negative route/config tests and an opt-in live smoke test for the
JSON API.

Co-authored-by: Cursor <cursoragent@cursor.com>

* style: fix Prettier formatting for SearXNG web-search changes

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: 徐松 <song.xu@aieshanghai.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-13 23:12:31 +08:00
3b63710376 feat(ai): add Azure OpenAI provider (#916)
* feat(ai): add Azure OpenAI provider

Add deployment-based Azure OpenAI configuration for both client and server-managed setups, normalize Azure portal endpoints, and expose the provider in settings.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot-Session: b0d3a94f-089a-470e-9987-608f1506ca6f

* style: format Azure provider type

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot-Session: b0d3a94f-089a-470e-9987-608f1506ca6f

---------

Co-authored-by: MarshellOnMoon <121332425+MarshellOnMoon@users.noreply.github.com>
2026-07-13 23:12:23 +08:00
jackefnandRowan_lxb baff0998bb Feat/document bundles milestone 3 (#844)
* feat(document): support document bundles

* fix(document): avoid server extractor imports in client bundle

* fix(pdf): default mineru backend to pipeline

* fix(document): address bundle review findings

* fix(document): harden extraction limits and storage errors

* fix(document): make analysis step format agnostic

---------

Co-authored-by: Rowan_lxb <Lxb_savior@163.com>
2026-07-13 23:01:40 +08:00
Yizuki_AmeandClaude Fable 5 e136c81c03 chore(generation): remove dead legacy pipeline chain (#904) (#905)
Remove the generation-pipeline leftovers orphaned since the old
/api/generate route was deleted in 0610053:

- pipeline-runner.ts (runGenerationPipeline / createGenerationSession)
- generateFullScenes + generateSingleScene in scene-generator.ts
- unreachable callbacks param of generateSceneOutlinesFromRequirements,
  including its five hardcoded Chinese statusMessage strings
- generating-progress.tsx (never imported since the initial commit)
- orphaned GenerationCallbacks / GenerationProgress / GenerationSession
  types, 5 unused i18n keys across all 8 locales, and stale
  generateFullScenes references in DESIGN-regenerate-scene.md

Found while investigating #884. Verified against a pre-change baseline:
tsc --noEmit diff clean, vitest failure set unchanged (1956 passed),
check:i18n-keys passes, zero residual references repo-wide.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-11 21:56:35 +08:00
b4c1c580f8 fix(generation): localize scene generation errors (#894)
Co-authored-by: wsun1 <wsun1@users.noreply.github.com>
Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-07-11 11:57:17 +08:00
PhillLittlewoodandwyuc a2886af92a Added ComfyUi to has Image Provider (#850)
* feat: integrate comfyui workflows into image provider selection

* style: format code with prettier

* fix: align i18n keys for russian locale

* feat: implement requested changes and format code

* feat: implement requested changes including renaming default workflow

---------

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-07-10 18:49:28 +08:00
Yanpeng Wang b5e1963e48 feat(document): rename to Document Parsing, show supported formats, extend MinerU support
Squashed from PR #837 after review approval and green CI.
2026-07-09 04:29:58 -04:00
danishsshaikh d00795094c feat(playback): add action-level navigation (#843)
Squashed from #843. Adds Notes click-to-jump action navigation and action-level playback resume/restore, with visible toolbar sentence controls removed after review.
2026-07-08 00:02:39 -04:00
wyucandClaude Opus 4.8 6b93980f82 feat(editor): redesign the narration timeline (action picker + inline insert) and enable it for interactive/PBL scenes (#834)
* feat(editor): enable narration timeline for interactive/pbl scenes

* docs(editor): fix stale timeline-gating comment in EditChromeRoot

* i18n(editor): add action-picker + addAction strings

* feat(editor): pure pickerOptions filter for the action picker

* feat(editor): ActionPicker popover (shared by header pill + inline +)

* feat(editor): header add-action pill opens ActionPicker; drop drag-chips

* feat(editor): inline + insert between cells opens ActionPicker

* style(editor): reskin SpeechClip + TTS footer to Pro Mode v2

* style(editor): align discussion dash tint to neutral primary token

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* style(editor): reskin CueMarker (bound label) + DiscussionClip + NodeDot

* fix(editor): complete picker i18n locales, label inline insert button, use primary token

- Add edit.timeline.addAction and edit.picker.{title,speechDesc,spotlightDesc,laserDesc,discussionDesc}
  to zh-TW, ja-JP, ko-KR, ru-RU, pt-BR, ar-SA locale files, mirroring the
  existing en-US/zh-CN structure.
- Give the inline "+" insert button in ActionsBar's DropZone an accessible
  name (aria-label + title) by threading an insertLabel prop from the root
  component, which already has the translator.
- Replace the raw bg-violet-500 active-divider glow in DropZone with the
  bg-primary token.

* chore(editor): drop dead drag-to-add path and orphaned i18n keys, explain disabled discussion option

* style: format picker-options with prettier

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-03 03:26:38 -04:00
Yanpeng Wang d54e62f5c4 feat(token-plan): one-click token-plan setup + deployment usage dashboard (#784)
* feat(usage): add usage normalization, pricing, model-fetch, balance, storage

Foundational layer for token-plan usage tracking (cc-switch-modeled):
- lib/usage/normalize.ts: AI SDK v6 usage → four-class token shape
- lib/usage/pricing.ts + defaults: per-class USD pricing table
- lib/server/model-fetch.ts: /models candidate-URL multi-fallback (ported)
- lib/usage/balance-providers.ts: built-in balance queries + detection
- lib/server/usage-storage.ts: fire-and-forget jsonl logging to data/usage

All pure/storage logic covered by vitest (32 tests).

* feat(usage): capture token usage at the callLLM/streamLLM chokepoint

- callLLM records result.usage before returning
- streamLLM wraps onFinish to record totalUsage on stream completion,
  preserving any caller-supplied onFinish
- provider/model derived from the model instance (no route changes)
- fs-backed storage imported dynamically; fire-and-forget, never throws
- include_usage is already sent by @ai-sdk/openai, so streaming is covered

* feat(usage): add probe-models, balance, and usage API routes

- POST /api/provider/probe-models: discover chat models via /models with
  candidate fallback; SSRF-guarded; filters non-chat ids; 401/404 typed
- POST /api/provider/balance: built-in balance detection + billing fallback
- GET /api/usage: aggregate jsonl by model/day/source with costIncomplete flag

Verified e2e against the live MAIC gateway: 16 chat models (6 filtered),
balance detected, and a real callLLM writes a costed usage row.

* feat(settings): add token-plan preset picker to provider dialog

- lib/config/token-plan-presets.ts: data-driven vendor presets (Huawei/MiniMax/
  Xiaomi token plans, OpenRouter/SiliconFlow gateways, DeepSeek/GLM/Qwen/Hunyuan/
  Doubao direct) with baseURL, protocol, optional modelsUrl, category
- add-provider-dialog: '选择厂商/自定义' tabs; picking a preset auto-fills
  baseURL+protocol+modelsUrl, custom tab unchanged
- ProviderSettings.modelsUrl carries the optional /models override
- i18n keys added across all 8 locales

Verified in-browser: preset picker renders grouped by category.

* feat(settings): add Fetch Models button and balance bar to provider panel

- 拉取模型: probes /models, merges discovered ids into the model list
  (dedupe, keeps manual additions), with success/no-endpoint/auth messages
- 查询余额: queries /api/provider/balance, renders a balance bar or a
  'check console' hint when unsupported
- index.tsx: handleModelsFetched merges probe results into provider config
- i18n keys across all 8 locales; removed a now-unused eslint-disable

Verified in-browser against MAIC gateway: 16 models fetched, balance shown.

* feat(settings): add usage dashboard to System Settings

- usage-dashboard.tsx: echarts dual-axis daily trend (tokens + cost),
  totals cards, by-model table, refresh; reads GET /api/usage
- mounted at the top of GeneralSettings (系统设置)
- honest disclaimer + costIncomplete marker when a model lacks pricing
- i18n keys across all 8 locales

Verified in-browser: shows 1 request / 31 tokens / $0.0003 from a prior call.

* feat(token-plan): multi-modal one-click setup in System Settings

- token-plan-presets.ts: presets now declare per-modality targets
  (llm/image/video/tts/webSearch); MiniMax is the full-set template,
  others LLM-only — extend by adding entries (at-our-best adaptation)
- apply-token-plan.ts: fills one key into every declared modality via
  injected store setters, isolating per-modality failures (TDD, 4 tests)
- token-plan-settings.tsx: new sidebar page — pick plan, enter key,
  one-click apply lights up adapted modalities (+LLM model probe),
  shows 'not adapted yet' for the rest, balance bar reused
- reverted add-provider dialog to plain custom form (preset picker moved here)
- i18n across all 8 locales

Verified in-browser: Token Plan page renders, MiniMax shows all 5
modalities, apply/balance UI wired. 859 tests pass, build clean.

* feat(token-plan): add custom token plan entry to Token Plan page

- Custom card at the bottom of the provider list: pick it to manually enter
  name + protocol + baseURL (LLM-only), then key + one-click apply via the
  same applyTokenPlan flow (mirrors cc-switch's custom provider)
- effectivePreset unifies preset vs custom for apply/balance/probe
- i18n keys (customGroup/customName/customHint) across all 8 locales

Verified in-browser: custom card expands the manual form; preset flow intact.

* feat(token-plan): reflect persisted config on the Token Plan page

Other settings panels read the store directly, so they survive section
switches; the Token Plan page only wrote the store, so it looked blank on
return. Now it also reads providersConfig:
- selecting a preset prefills its saved API key
- configured presets show a '已配置/Configured' badge

State persistence was never broken (apply writes zustand→localStorage);
this fixes the missing read-back so the page reflects it.

* fix(settings): isLLMProviderConfigured crashed on providers without models

Root cause of 'token plan config disappears': applyTokenPlan writes a new
LLM provider with no models yet (probe fills them later). isLLMProviderConfigured
did config.models.length unguarded → threw inside setProviderConfig's resolver
→ the whole set() aborted → key/baseUrl/type never persisted.

- guard models in isLLMProviderConfigured (shared validator; affects any
  provider written without a models array)
- seed models:[] in applyTokenPlan's LLM write for a valid initial shape
- regression tests: validator no longer throws; apply+probe write keeps apiKey

Verified in-browser: DeepSeek persists key and shows 已配置 after section switch.

* feat(token-plan): add remove/teardown for a configured token plan

Apply had no inverse. Add removeTokenPlan: clears the API key and disables
(enabled:false) every modality the plan declared; a custom LLM provider is
deleted entirely (removeProvider), built-ins keep the cleared shape.

- removeTokenPlan in apply-token-plan.ts (mirrors applyTokenPlan, isolated
  per-modality, injected setters; 3 tests)
- trash button on configured preset cards in the Token Plan page; resets
  page state if the removed plan was selected
- i18n 'remove' across all 8 locales

Verified in-browser: removing DeepSeek empties its key and drops the
已配置 badge.

* feat(usage): track multimodal usage, drop cost/pricing

Reframe usage stats as pure usage (no cost), per user decision:
- usage-storage: drop all cost fields; add kind (llm/image/video/tts/asr)
  + quantity + unit; LLM keeps token counts, others store quantity
- delete lib/usage/pricing.ts + pricing-defaults.json + its test
- instrument image/video/tts at the server-only API routes (not in the
  provider dispatch — those files are in the client graph and importing
  fs-backed usage-storage broke the client bundle)
- /api/usage: aggregate by model/day/modality, no cost
- dashboard: per-modality usage (tokens/images/seconds/chars), token-only
  daily trend, no '$'; i18n cost keys replaced with modality/unit keys
- backward compatible: legacy rows (no kind, stray cost fields) read as llm

912 tests pass, build clean.

* feat(usage): per-modality dashboard layout + softer dark-mode chart

- group usage into per-modality sections (LLM/image/video/tts/asr), each
  table's usage column uses one consistent unit (token/image/sec/char) —
  no more mixed units in a single column
- summary chips per modality with their own unit
- trend chart now plots daily REQUESTS (unit-agnostic, works for any
  modality) instead of LLM-only tokens
- theme-aware chart: faint thin line + soft gradient area, muted axis/grid
  colors via useTheme — fixes the harsh solid stroke in dark mode

Verified in-browser (dark): TTS shows '字符', LLM shows 'Token', separate
sections; chart no longer has a hard line.

* refactor(usage): dedupe model/fetch/usage helpers, parallel balance probe

Review cleanups on the token-plan/usage branch:
- extract modelInfoFromId() (shared vision heuristic + ModelInfo shape)
- extract fetchWithTimeout() shared by model-fetch and balance-providers
- extract recordGenerationUsage() to dedupe the image/tts/video routes
- queryBalance: fetch billing subscription + usage in parallel
- parseOneApiBilling: report quota without remaining when usage endpoint
  is unavailable, instead of implying zero spend (full balance)
- split the two jammed imports in settings/index.tsx

* feat(token-plan): drop custom token-plan support

Custom token plans (manual baseURL/protocol entry) added complexity for
little gain — a one-off provider is better configured directly on the
Providers page. Token Plan is now preset-only:
- remove custom mode, manual fields, and the custom card from the UI
- collapse effectivePreset back to the selected preset
- drop the now-dead removeProvider action + custom-id branch in
  removeTokenPlan
- remove orphaned customGroup/customName/customHint i18n keys (8 locales)

* feat(token-plan): add Volcengine/Tencent/Bailian plans, drop balance feature

Add three vendor token-plan presets (all map to existing built-in LLM
providers, so it's data-only — no new adapters):
- 火山方舟 Volcengine Ark → doubao, OpenAI /api/v3
- 腾讯 TokenHub Token Plan → tencent-hunyuan, OpenAI /plan/v3 (the
  plan-specific base; /v1 is the pay-as-you-go gateway)
- 阿里百炼 Token Plan → qwen, cross-model plan (Qwen + DeepSeek/Kimi/
  GLM/MiniMax) on one key; model list is probed/entered

Remove the balance/quota feature entirely — we now track usage, not cost,
and every vendor's balance query needs its own cloud AK/SK + signature
(Volcengine SigV4 / Tencent TC3 / Aliyun BSS), which the Bearer-key
billing-endpoint probe never supported anyway:
- delete lib/usage/balance-providers.ts, /api/provider/balance, its test
- strip the Check Balance button + balance bar from the token-plan page
  and the provider config panel
- remove the 4 balance i18n keys across all 8 locales
- restore an eslint-disable the branch had dropped in provider-config-panel

* feat(token-plan): use cloud-brand logos for vendor token plans

The three vendor plans are cloud offerings, not single-model products, so
icon them with the cloud brand rather than a model logo:
- 火山方舟 → volcengine.svg (was doubao.svg)
- 腾讯 TokenHub → tencentcloud.svg (was hunyuan.svg)
- 阿里百炼 → alibabacloud.svg (was bailian.svg)

Logos are the colored brand variants from lobehub/lobe-icons, matching the
existing colored-logo style (plain <img>, no dark:invert needed).

* feat(token-plan): keep only MiniMax and Volcengine presets

Trim the token-plan list to the two we want to ship: MiniMax (full-set
template) and 火山方舟 Volcengine Ark. Drop the Tencent/Bailian plans and
the OpenRouter/SiliconFlow/DeepSeek/GLM/Qwen entries.

- remove the now-unused tencentcloud.svg / alibabacloud.svg logos
  (volcengine.svg stays; the other logos are still used by the provider
  registry)
- retarget the LLM-only apply test from the deleted deepseek preset to
  volcengine-ark

* feat(token-plan): restore aggregator/third-party presets

Previous commit over-trimmed: the intent was to drop only the Tencent and
Bailian token plans, not the OpenRouter/SiliconFlow/DeepSeek/GLM/Qwen
entries. Bring those back; keep only Tencent/Bailian removed.

- token_plan: MiniMax, 火山方舟 Volcengine Ark
- aggregator: OpenRouter, SiliconFlow
- third_party: DeepSeek, GLM, Qwen

Revert the apply test back to the deepseek fixture (restored).
tencentcloud.svg / alibabacloud.svg stay deleted (their plans are gone).

* fix(token-plan): point Volcengine plan at the Coding Plan endpoint

The plan's ark--prefixed API keys authenticate only against
/api/coding/v3, not the general /api/v3 endpoint — the latter rejects them
with "The API key format is incorrect", so model probing returned nothing.
Switch the base URL to https://ark.cn-beijing.volces.com/api/coding/v3.

* fix(token-plan): Volcengine is an Agent Plan (Anthropic /api/plan)

Per the Ark Agent Plan docs, the ark--prefixed keys authenticate ONLY
against the dedicated Anthropic-compatible base https://ark.cn-beijing.
volces.com/api/plan ("其他 Base URL 无法在 Agent Plan 中使用"). The general
/api/v3 and the Coding Plan /api/coding endpoints both reject the key as
"API key format is incorrect", which is why model probing kept returning 0.

- baseUrl → https://ark.cn-beijing.volces.com/api/plan/v1 (the /v1 lets the
  Anthropic SDK land on /api/plan/v1/messages)
- apiFormat → anthropic
- rename to 火山方舟 Agent Plan

Probe still targets /api/plan/v1/models (the path exists); if the Anthropic
gateway doesn't return an OpenAI-shaped list, users fall back to typing a
model id like ark-code-latest.

* fix(token-plan): Volcengine Agent Plan = OpenAI /api/plan/v3 + ark-code-latest

Settled after probing the real key and reading cc-switch's approach:
- The ark- plan key works on the OpenAI-compatible /api/plan/v3 endpoint
  (chat/completions returns 200); switch apiFormat back to openai.
- The plan exposes NO /models list (every /api/plan/*/models is 404), which
  is why probing kept returning 0. cc-switch handles this by hardcoding a
  single ark-code-latest (an auto-routing alias valid on any tier) and does
  NOT use AK/SK for model listing — so we do the same.
- Seed defaultModels: ['ark-code-latest'] only; users add specific ids by hand.

Supporting machinery (kept, general-purpose):
- applyTokenPlan seeds models from defaultModels instead of wiping to []
- handleApply uses defaultModels and skips the doomed probe when present
- drop stray .playwright-mcp/ debug artifacts and gitignore them

* style: fix prettier formatting in usage files

CI runs prettier on the whole repo (prettier . --check); these four files
predate this branch's formatting pass and tripped the check.

* feat(token-plan): verify Volcengine Agent Plan's published model set

The Agent Plan publishes a fixed model set but exposes no /models endpoint,
so carry the documented models as CANDIDATES and verify each on apply:

- add verifyModels flag to TokenPlanModalityTarget
- new /api/provider/probe-chat-models route: sends a minimal chat request per
  candidate (OpenAI /chat/completions or Anthropic /messages) in parallel,
  returns the subset that succeeds; SSRF-guarded, auth-failure short-circuits
- handleApply gains a verify branch (before the fixed-defaultModels fast path),
  falling back to the seeded list if verification fails
- Volcengine preset now carries the 12 published Agent Plan text models
  (doubao-seed-2.0-*/deepseek-v4-*/minimax-m*/glm-5.2/kimi-k2.*) as candidates

This auto-prunes retired (docs flag deepseek-v3.2/glm-5.1 as 即将下线) and
tier-gated models without code changes. Verified all 12 resolve against a real
plan key.

* feat(token-plan): wire Volcengine Agent Plan image + video modalities

Make the Ark seedream/seedance adapters path-configurable and light up the
image/video modalities on the Volcengine plan:

- seedream/seedance adapters: resolveArkRoot() uses baseUrl verbatim when it
  already carries an /api/... path (token plan's /api/plan/v3), else appends
  the standard /api/v3 — no regression for the pay-as-you-go default host.
- applyTokenPlan: image/video branches inject a modality's defaultModels as
  customModels and set them as the active provider+model, so generation works
  out of the box. New optional setImageProvider/ModelId + setVideoProvider/
  ModelId actions (UI passes the store setters; tests omit them).
- Volcengine preset declares image (doubao-seedream-5.0-lite, verified 200 on
  /api/plan/v3/images/generations) and video (doubao-seedance-2.0/1.5-pro —
  Medium+ tiers only; lower tiers reject at call time, no code change needed
  to upgrade).

Applying the plan overwrites the shared seedream/seedance slot with the plan
config (same overwrite model as LLM); switching back to pay-as-you-go is a
manual edit or plan removal. Verified image end-to-end with a real plan key.

* feat(token-plan): verify image/video models on apply, disable unsupported tiers

The Volcengine plan lit up video optimistically, but lower tiers (Small) don't
include video — so using it 404'd with UnsupportedModel. Probe media models on
apply and only keep what the tier actually supports:

- generalize /api/provider/probe-chat-models with a `kind` (chat|image|video):
  image hits /images/generations, video hits /contents/generations/tasks with
  empty content. The model-support check (404 UnsupportedModel) runs before any
  billable work, so probing never starts a real image/video job; for media,
  "supported" = any non-404 response.
- handleApply: after lighting up image/video, probe each verifyModels modality;
  prune to the verified model set + re-select a working model, or disable the
  modality entirely if none pass (no false "available").
- Volcengine preset: image/video targets gain verifyModels: true.
- add settings.tokenPlan.tierUnsupported across 8 locales.

Verified with a real Small-tier key: image (seedream-5.0-lite) passes and is
kept; video (seedance-2.0/1.5-pro) 404s and is disabled.

* feat(web-search): add Doubao (豆包搜索) provider

Doubao Search (Custom 版) over its REST endpoint
POST open.feedcoopapi.com/search_api/web_search with Bearer auth — the
same endpoint the askecho-search-infinity MCP server wraps, so the
Volcengine Agent Plan key authenticates directly. Mirrors the MiniMax
adapter: maps Result.WebResults to WebSearchSource (prefers Summary, the
query-relevant excerpt, over Snippet for LLM use) and surfaces errors
from ResponseMetadata.Error.

- register 'doubao' in WebSearchProviderId + WEB_SEARCH_PROVIDERS
- searchWithDoubao adapter, searchWeb dispatch, store default config
- SSRF allowlist entry for the search host

* feat(audio): support Agent Plan single-key auth for Doubao TTS

generateDoubaoTTS now picks auth + endpoint from the key shape, since
Volcengine exposes Seed-TTS as two products with separate credentials
(verified: a plan key 401s on the normal endpoint, and the plan endpoint
rejects appId-style auth):
  - single key (no colon) -> X-Api-Key, for the Agent Plan /plan endpoint
  - appId:accessKey        -> X-Api-App-Id + X-Api-Access-Key (unchanged)
A malformed pair (empty half) fails clearly instead of sending an empty
header. Reuses the existing NDJSON/base64-mp3 parsing and voice list.

* fix(media): map MiniMax video 720p to its real 768P tier

normalizeVideoOptions defaults minimax-video to '720p' (the first
supported resolution), but Hailuo 2.3 only accepts 768P/1080P and rejects
720P with '2013 ... does not support resolution 720P'. MiniMax's mid tier
is 768P, not 720P (the adapter already falls back to 768P, as does the
connectivity test), so map the shared enum's '720p' to 768P. Regression
tests lock the mapping.

* feat(token-plan): add web search + TTS to Volcengine Agent Plan, widen image tiers

Extend the volcengine-ark preset now that the adapters exist:
  - webSearch -> doubao (own host open.feedcoopapi.com, not the ark endpoint)
  - tts -> doubao-tts on the /api/plan/tts endpoint (single-key auth)
  - image defaultModels widened to a best-first Seedream 5.0/4.5/4.0 list so
    a higher tier keeps the strongest model while verifyModels prunes the
    rest; video keeps the 2.0 + 1.5-pro candidates

Comments record the verified host/auth quirks of each modality.

* feat(token-plan): show result panel only after probing, with two clear states

Addresses review feedback that a green check implied generation works
when it only meant 'configured'. The panel now renders after probing
finishes (gated on results && !applying) so it reflects the final set,
and uses two states: green when the modality is configured/usable, muted
when a live probe proved it unavailable (e.g. video on a tier without it).

* feat(token-plan): scope presets to true multi-modal token plans

Drop the single-modality LLM presets (OpenRouter, SiliconFlow, DeepSeek,
GLM, Qwen) from Token Plan. A token plan's defining trait is one key
spanning many modalities; those entries are ordinary LLM API providers
already covered by the add-provider flow, and listing them here muddied
the 'one key, every modality' promise. Only MiniMax and the Volcengine
Ark Agent Plan remain. The UI already hides categories with no entries.

apply-token-plan's LLM-only test now uses a local fixture instead of the
removed deepseek preset.

* feat(token-plan): progressive reveal of probe results on apply

The result panel previously rendered all at once after probing finished,
reading as dead air during the model probe. Now rows appear immediately on
Apply: modalities with a live probe in flight show a spinner ('pending')
and resolve to lit/failed independently as each probe returns, while
non-probe modalities show lit right away. Probes run in parallel
(Promise.all) instead of sequentially.

A row only turns green once its own probe confirms, so this reveals
structure + live progress without a premature green — complementing the
earlier 'render only after probing' intent rather than reverting it.

Per review feedback from @wyuc on #784.

* fix(token-plan): enrich seeded models with built-in thinking capability

Token Plan built ModelInfo objects from probed ids via modelInfoFromId(),
filling only streaming/tools/vision — so a model that supports configurable
thinking lost capabilities.thinking and InlineThinkingControl was hidden.

modelInfoFromId now takes an optional providerId and overlays the catalog
thinking capability for that (provider, model) pair; applyTokenPlan does the
same for its synchronously-seeded list. Added the Ark Agent Plan's dotted
aliases to the metadata table:
  - native Doubao Seed 2.0 family (doubao-seed-2.0-pro/code/lite/mini)
  - cross-vendor models the plan serves through its OpenAI-compatible endpoint
    (deepseek-v4-pro/flash, glm-5.2, kimi-k2.7-code/k2.6, minimax-m3/m2.7,
    ark-code-latest)

All verified against a live plan key: each accepts the gateway's unified
reasoning_effort field (low/medium/high) and actually reasons. They share the
doubao effort adapter, which disables via 'minimal' (not 'none') — matching
what the plan endpoint accepts (it rejects reasoning_effort:'none').

Addresses review point #1 from @wyuc on #784.

* Improve token plan capability setup UI

* fix token plan setup flow

* chore: prettier format tts-providers.ts
2026-07-03 11:03:12 +08:00
jackefnandYanpeng Wang 3b7a0ca0c0 feat(document): add multi-format course material upload (#741)
* feat(document): add multi-format course material upload

* fix(document): support office uploads with mineru cloud

* fix(document): handle mineru cloud office edge cases

* fix(document): align mineru cloud artifact metadata

---------

Co-authored-by: Yanpeng Wang <yanpg.wang@gmail.com>
2026-07-02 17:58:58 +08:00
wyuc 5daf3e5a6e fix(editor): keep emptied/zero-action scenes playable, bind outline by stable id, surface incomplete content (#814)
Editor empty-state robustness: dwell on zero-action scenes (engine + PlaybackChromeRoot) so emptied/blank slides stay playable; bind a scene's outline by stable outlineId (reorder/insert/duplicate-safe, allOutlines in scene order); clear the cue preview on glyph unmount; surface incomplete content calmly (amber dashed frame on clips, amber dot on blank outline titles + rail, neutral N/M-ready generate gate). Cross-reviewed (Codex + Claude), 5 rounds to a clean pass.
2026-06-30 05:57:26 -04:00
wyucandClaude Opus 4.8 b93434ae2c feat(agent-edit): multi-session conversation history for the AI editor (#801)
* feat(agent-edit): multi-session conversation history for the AI editor

The "Edit with AI" panel kept only one thread per stage in localStorage, and
"New conversation" deleted it, so previous conversations were unrecoverable.

Add a per-stage session list backed by IndexedDB (Dexie v12 `agentEditSessions`):

- "New conversation" now archives the current session and starts a fresh one
  instead of deleting it; a history popover in the panel header lists past
  sessions (auto-titled from the first user message) to switch back to or delete.
- One-time migration of the existing single-thread localStorage entry.
- The active session id is remembered per stage so a refresh restores it,
  including a just-cleared empty session (clean slate survives reload).
- saveSession preserves the original createdAt and tombstones deleted ids so an
  in-flight save can't resurrect a deleted session; switching stages drops the
  previous thread synchronously so it can't leak into the new stage.
- Sessions are pruned to a soft cap per stage and removed when a course is
  deleted.
- i18n for all 8 locales; unit tests for title derivation and the store.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(types): drop redundant Window.SpeechRecognition augmentation conflicting with @assistant-ui/core

@assistant-ui/core's speech adapter declares Window.SpeechRecognition and
webkitSpeechRecognition globally as SpeechRecognitionConstructor. Three files
(prompt-input, use-audio-recorder, use-browser-asr) re-declared them as `any`,
which conflicts (TS2717) once that adapter's types are pulled into the program,
and the constructed instance then lacks the event handlers the code sets
(TS2339/2551). Rely on the global declaration and cast the instance to the local
rich shape. Takes `tsc --noEmit` back to zero.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-28 23:08:23 -04:00
wyuc a88ee3d119 feat(editor): add discussion authoring to the script timeline (#798)
Add an append-only 'Add discussion' control + inline editor (topic/prompt/initiating agent) to the script timeline, respecting the action-parser invariant that a discussion is the scene's last action and at most one per scene. Yellow terminal-anchor styling; agent picker (with avatars) sourced from the selected agents the playback engine gates on. Runtime unchanged.
2026-06-26 04:21:35 -04:00
杨慎andwyuc 0f44e9a46f Add PBL v2 runtime APIs and classroom UI (#799)
* feat: add PBL v2 runtime UI

* fix: ship PBL v2 instructor avatar

* fix: ship PBL v2 workspace logo

* fix: prevent scenario PBL legacy fallback

* chore: restore package lint comments

* test: cover ordinary PBL legacy fallback

* fix: front-load PBL single-call validation

* fix: preserve PBL v2 content when assembling scenes

---------

Co-authored-by: wyuc <wang-yc24@mails.tsinghua.edu.cn>
2026-06-26 11:56:02 +08:00
杨慎 09863af421 Add PBL v2 core schema and generation path (#795)
* feat: add PBL v2 core planner

* chore: restore unrelated lint comments

* fix: document PBL v2 scenario outline flags

* fix: expose PBL scenario subtype in outlines

* chore: clear PBL v2 completion stats lint warning

* chore: address PBL instructor code quality comments

* fix: address PBL v2 review findings

* chore: restore unrelated lint comments
2026-06-25 18:44:46 +08:00
wyucandClaude Opus 4.8 dcf8a63333 fix(generation): make outline type changes take effect (interactive/PBL no longer downgraded to slide) (#772)
* feat(generation): changeOutlineType total constructor for valid type switches

Switching a scene outline's type in the editor only flipped `type` and left
the new type without its required config, so applyOutlineFallbacks silently
downgraded interactive/pbl back to slide. changeOutlineType returns a new
outline that strips foreign per-type config and seeds the target type's
required config from the shared fields, valid by construction.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* i18n(generation): keys for interactive widget kind and PBL project config

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(editor): make outline type changes take effect with config forms

TypePill now builds a valid outline via changeOutlineType (replace, not
partial-merge) so a type switch drops stale config and seeds the new type's
required config — no longer silently downgraded to slide by applyOutlineFallbacks.
Adds InteractiveConfigDisclosure (widget kind + concept) and PblConfigDisclosure
(topic / description / target skills), mirroring QuizConfigDisclosure, so users
can configure interactive and PBL scenes that previously had no input UI.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(editor): move type-specific config under the type pill

The quiz/interactive/PBL config disclosure rendered as a detached chip at the
bottom-left of the card, reading like a stray key point. Pin it to the
bottom-right of the key-points row instead, so it sits directly under the
TypePill it configures (type top-right -> its config bottom-right, same edge),
with key points flowing on the left.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(editor): cascade type config as a connected segment left of the type pill

Replace the standalone config chip with a cascading control in the header: the
type-specific config (quiz count / interactive widget kind / PBL project) renders
as a themed segment joined to the left of the TypePill, the two clipped into one
rounded pill split by a hairline divider. Reads as a single 'config › type'
cascade and groups the config with the selector it refines.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(editor): address cross-review — preserve widget config, drop stale fields

- changeOutlineType: preserve an existing procedural-skill widget config
  instead of replacing it with a seeded simulation (codex P2 — task-engine
  fields were silently dropped on Interactive re-select).
- InteractiveConfigDisclosure.setWidgetType: reset widgetOutline to the shared
  concept only, so switching widget kind drops the previous kind's fields
  (claude P2 — language/gameType/etc. leaked across kinds).
- i18n locale-coverage test now also checks ko-KR and pt-BR.
- Drop a redundant WidgetType cast; add tests for procedural-skill preservation
  and pbl targetSkills dedupe/cap.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(editor): round 2 cross-review nits — procedural-skill label + skill a11y

- InteractiveConfigDisclosure: when an outline carries a preserved
  procedural-skill widget, surface it as the current (selected) kind with its
  own label instead of mislabeling it 'Simulation', and make a same-kind
  re-select a no-op so its task-engine fields are never silently clobbered.
- PBL target-skill remove button uses a dedicated removeSkill aria-label.
- Add widgetProceduralSkill / removeSkill i18n keys (8 locales) + test coverage.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(generation): make re-selecting the current outline type a no-op

changeOutlineType rebuilt the outline on every type-menu click, so re-selecting
the already-current type dropped fields it doesn't re-seed — legacy
interactiveConfig, or a partial pblConfig whose projectTopic is empty — turning a
harmless click into data loss. Short-circuit same-type selections to return the
outline untouched (codex P2).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(format): prettier --write files left unformatted on main

These 14 agent/edit files (not part of this PR's feature) fail the repo-wide
`prettier . --check` in the required Lint job — they landed on main unformatted,
turning main's CI (and therefore this PR after a branch update) red. Formatting
them here unblocks the required check; pure formatting, no logic changes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(lint): suppress intentional set-state-in-effect in reasoning timer

The reasoning timer does a deliberate one-shot setState in its effect to show
the right elapsed value before the first 1s interval tick. main's CI fails the
required Lint job on the new react-hooks/set-state-in-effect rule here; suppress
it with a justification (no behavior change). Unblocks the required check.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-23 17:48:07 +08:00
wyuc 1d1ce80e04 feat(maic-agent): editor-agent line (v0) — Pro-mode "Edit with AI" (#777)
Promote the editor-agent line to main: read-then-act editor agent (read_scene_content, regenerate_scene, regenerate_scene_actions, edit_interactive_html), a routable maic-agent model stage, the agent sidebar UI, interactive-scene runtime-error capture, and the timeline/script editor. Cross-reviewed and smoke-verified; see #777.
2026-06-23 16:56:37 +08:00
moduvoice 85395c0e4b feat(i18n): add Korean (ko-KR) translation (#733)
Add a full Korean locale (lib/i18n/locales/ko-KR.json, all 1018 keys translated
from en-US.json) and register it in lib/i18n/locales.ts per TRANSLATION_GUIDE.md.
i18next {{interpolation}} preserved; AI provider/model brand names kept per the
existing ja-JP convention.

Signed-off-by: moduvoice <moduvoicr77@gmail.com>
2026-06-14 16:55:42 +08:00
7bb9e864ae feat(packages): introduce maic-import and maic-renderer workspace packages (#668)
* feat(import): add pptxtojson-pro workspace package and stage-1 PPTX import

Vendor the TypeScript pptxtojson-pro parser as a workspace package, sync its
bundle to public/vendor at install time (avoids Turbopack dynamic require
issues), and wire a home-page import hook that parses files for inspection.

Co-authored-by: Cursor <cursoragent@cursor.com>

* feat(import): extend pptxtojson-pro with PPTX → Slide[] pipeline

`importPptx` now turns a .pptx file directly into canvas `Slide[]`,
optionally uploading every base64 image and blob-backed media via a
caller-supplied OSS callback before resolving.

- Vendor OpenMAIC slide types and shapes config into `src/openmaic/`
  so the bundled dist is self-contained and loadable via `/vendor/`
  URL under Turbopack; add stubs for `resolveFont`, `getSvgPathRange`
  and `parseVideoCodec` until the real PPTist helpers are ported.
- Move `import-pipeline/` under `src/` and re-export `importPptx`,
  `parsedToSlides`, `OssUpload`, `ImportPptxOptions` and `CanvasSlide`
  from the package main entry.
- Add `nanoid`, `katex` and `pptxtojson` as runtime deps of the package.
- Update `useImportPptx` to accept `upload` / `onImported` and return
  the converted `Slide[]`.
- Document the new API surface, error semantics and Turbopack workaround
  in the package README.

Co-authored-by: Cursor <cursoragent@cursor.com>

* feat(slide-renderer): package skeleton (rollup + tsc + empty index)

Workspace package scaffolding: package.json with peer deps (react/react-dom/motion/tailwindcss),
rollup ESM+CJS config, tsconfig (strict, jsx react-jsx), and empty entrypoints under src/.

Verified: pnpm --filter slide-renderer build produces dist/{index,elements/index,types/index}.{js,cjs,d.ts}
(empty chunks are expected at this stage).

* docs(slide-renderer): DESIGN.md + README.md

* feat(slide-renderer): copy Slide/Element types + add effects types

* feat(slide-renderer): add utils (geometry simplified to elements API, element ranges, cn)

* feat(slide-renderer): shared element hooks (fill/outline/shadow/flip) + ElementOutline

* feat(slide-renderer): BaseTextElement

* feat(slide-renderer): BaseShapeElement + GradientDefs + PatternDefs

* feat(slide-renderer): pure <img> BaseImageElement, decouple OpenMAIC media business

The base component drops:
- useMediaGenerationStore / isMediaPlaceholder (AI media generation polling)
- useSettingsStore (imageGenerationEnabled toggle)
- useMediaStageId / retryMediaTask (classroom-scoped retry orchestration)
- useI18n (placeholder/error/disabled copy)
- skeleton / error / disabled render branches

Retains: clip / filter / outline / shadow / colorMask, output <img src={elementInfo.src}>.

Adds a `renderImage` slot so consumers can re-inject business behavior (placeholders,
retry buttons, custom src resolvers) without modifying the package.

* feat(slide-renderer): Line / Table / Latex / Code base elements

- Line + LinePointMarker: copied with stroke-draw animation intact
- Table + StaticTable + tableUtils: copied with getTableSubThemeColor moved to package utils
- Latex: katex HTML + legacy SVG fallback, no business deps
- Code: shiki-based syntax highlighting (dynamic import); shiki added as optional peer
  dependency so consumers without code slides pay zero install cost

* feat(slide-renderer): BaseChartElement + Chart + chartOption (echarts as optional peer)

* feat(slide-renderer): pure <video> BaseVideoElement, decouple OpenMAIC media business

Drops:
- useCanvasStore (playingVideoElementId / pauseVideo)
- useMediaGenerationStore / useMediaStageId / retryMediaTask / getVideoMediaRefForElement
- useSettingsStore (videoGenerationEnabled)
- useI18n, motion/react animate scope
- skeleton / error / disabled / placeholder branches

Retains <video src controls preload=metadata>. Adds a `renderVideo` slot so
consumers can re-inject orchestrator-driven playback or placeholders.

* feat(slide-renderer): canvas hooks (useSlideBackgroundStyle, useViewportSize simplified)

- useSlideBackgroundStyle: copied as-is (no business deps)
- useViewportSize: rewritten to take viewportSize/Ratio/canvasPercentage as args,
  drop useCanvasStore, drop editor-only canvasDragged/dragViewport, return fitScale
  instead of writing to a store

* feat(slide-renderer): 4 effect overlays (Highlight/Spotlight/Laser/Zoom), props-driven

All overlays now receive element/geometry/options through props instead of reading
useCanvasStore. SpotlightOverlay uses a configurable element-id prefix
(default 'slide-element-') to locate DOM nodes for measurement, matching the
convention SlideElement will set in T14.

HighlightEffectOptions extended with color/opacity/borderWidth/animated to surface
the original visual knobs through the public API.

* feat(slide-renderer): SlideElement dispatcher with renderImage/renderVideo slots

* feat(slide-renderer): SlideCanvas v1 main entry (props-driven, auto-fit viewport)

Mirrors ScreenCanvas structure but reads from props: slide.elements, slide.theme,
props.background ?? slide.background, props.scale ?? autoFit, props.effects.

Auto-fits viewport into container by default via useViewportSize+ResizeObserver;
pass scale=1 to opt out and render at slide-native dimensions.

* feat(slide-renderer): SlideRendererProvider + useSlideContext (props or context)

SlideCanvas now reads from context as a fallback when props are omitted. Allows
the wrap-then-compose pattern from spec §3.2: provider holds shared data,
sibling overlays read via useSlideContext.

* feat(slide-renderer): aggregate public exports

Main entry exposes SlideCanvas, SlideElement, Provider/hooks, effects, hooks,
utils. `slide-renderer/elements` re-exports all 9 Base*Element + shared
ElementOutline/useElementXxx for granular composition. `slide-renderer/types`
already lived in src/types/index.ts.

* docs(slide-renderer): complete README (install / quickstart / API / effects / Tailwind setup)

* feat(demo): /slide-renderer-demo route exercising the workspace package

Hand-written single Slide with shapes + text demonstrates the v1 API end-to-end:
- props-driven SlideCanvas
- auto-fit viewport via parent container
- gradient background, shape outline + text fill

Wires slide-renderer as a workspace dep and registers its dist as a Tailwind
@source so utility classes inside the package get picked up by the host PostCSS
pipeline.

* feat(pptxtojson-pro): align imported Slide JSON with renderer contract

- Drive `viewportWidth` from the deck's actual pixel width (json.size.width
  × ratio) instead of the legacy 960 default, so 16:9 widescreen decks no
  longer get text element widths clamped to 4:3 dimensions (e.g. titles
  truncated to 842px and forced to wrap). Per-slide `viewportSize` now
  reports the same value, keeping transform-time and render-time aligned.
- Replace the pass-through font STUB with real resolution: 22-font
  self-hosted whitelist + alias map (微软雅黑/等线/宋体/楷体/仿宋/Arial/etc.)
  → 5-category primary font mapping, so unknown PPT fonts fall back to a
  rendered open-source equivalent and the pipeline can surface the
  replacement via `replacedFonts.fallback`.
- Translate cell `vAlign` from PPT-native (`up`/`mid`/`down`) to CSS-native
  (`top`/`middle`/`bottom`) at the importer boundary, so the renderer can
  transparently pass it through to `vertical-align` / `justify-content`
  without per-component conversion.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(slide-renderer): drop Tailwind defaults, data-drive styles, ship fonts

Three intertwined changes that together make the package self-contained
and align it with the "slide JSON is the single source of visual truth"
contract.

1. Remove Tailwind utility classes from every element renderer.
   - Replace `className="absolute ..."` / `className="rounded ..."` etc.
     with inline `style={{ position: 'absolute', borderRadius: ... }}`.
   - The few rules that can't be expressed inline (descendant selectors,
     keyframes, browser-default <p> margin reset) move to a new
     `src/styles.ts` injected once by `<SlideCanvas>` via `<style>`.
     Named animation classes (`slide-renderer-pulse` / `-ping`) replace
     `animate-pulse` / `animate-ping` so consumers don't need Tailwind.

2. Strip renderer-level positive defaults; surface them as data fields.
   - `BaseTextElement`: drop hardcoded `overflowWrap: 'break-word'` and
     the `paragraphSpace ?? 5` fallback. `--paragraphSpace` is only set
     when defined in data; CSS `var()` fallback is 0.
   - `StaticTable`: drop hardcoded `padding: '5px'`, `verticalAlign:
     'middle'`, `wordBreak: 'break-word'`. Extend `TableCell` with
     `padding?: string` and `vAlign?: 'top' | 'middle' | 'bottom'` so
     PPT-extracted padding / vertical alignment flow through unchanged.
   - `PPTTableElement` gets `rowHeights?: number[]` (per-row min-height;
     content can still grow rows).
   - Reshape `<td>` to match the classroom Vue layout: outer `<td>` carries
     only border + textStyle; inner `slide-renderer-cell-text` <div> is
     a flex column with `min-height = rowHeight - 4`, `padding =
     cell.padding`, `line-height: 1`, `justify-content` from `cell.vAlign`.
     Add `.slide-renderer-cell-text p + p { margin-top: 0.4em }` to give
     adjacent paragraphs breathing room without breaking the reset.

3. Self-contained font shipping.
   - Move the 22 woff2 files into `packages/slide-renderer/fonts/`.
   - Ship a sibling `fonts.css` with @font-face declarations using
     relative `./fonts/<name>.woff2` URLs.
   - Expose both via `package.json` exports (`./fonts.css`, `./fonts/*`)
     and the `files` array.
   - Consumer adds one import (`import 'slide-renderer/fonts.css'`); the
     bundler resolves the relative URLs against the package and emits
     each woff2 as a static asset. Removes the dependency on consumer-
     owned `app/globals.css` @font-face blocks and `public/font/` copies.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(demo): wire slide-renderer fonts and swap demo to a table-heavy slide

- Import `slide-renderer/fonts.css` in the root layout so consumer apps
  pull the package's self-hosted @font-face declarations and woff2 assets
  through Next.js' static-asset pipeline.
- Replace the hardcoded `demoSlides` array (24 mixed-element slides) in
  `/slide-renderer-demo` with a single 5×7 table-heavy slide so the demo
  exercises the new `TableCell.padding` / `TableCell.vAlign` /
  `PPTTableElement.rowHeights` fields and the flex-based cell layout.
  Convert the legacy `vAlign: 'up' | 'mid' | 'down'` values to the
  CSS-native `'top' | 'middle' | 'bottom'` form the renderer now expects.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(slide-renderer): add slideToPng standalone snapshot util

Exposes a new `slide-renderer/snapshot` sub-export with `slideToPng(slide,
options)`, the foundation for the AI-driven visual diff loop (snapshot
the rendered slide, compare against PowerPoint's own PNG export, decide
whether a discrepancy belongs to the import algorithm or the renderer).

Implementation notes
- Mounts `<SlideCanvas>` into an off-screen container sized exactly to
  the slide's native pixels, so `useViewportSize` collapses to a 1:1
  render (no scale offset).
- `flushSync` for the initial commit so the snapshot doesn't fire on an
  empty container; `requestAnimationFrame` × 2 to let the ResizeObserver
  settle; then waits for `document.fonts.ready` and every `<img>` in the
  container (with a configurable `timeoutMs`, default 5s).
- Snapshots the SlideCanvas root (`container.firstElementChild`) rather
  than the outer wrapper — html2canvas-pro's bounding-box math otherwise
  leaves white edges or drops absolutely-positioned children.
- Uses `html2canvas-pro` instead of `html-to-image`: the latter's SVG
  `<foreignObject>` path loads embedded woff2 asynchronously, so the
  drawImage fires before fonts decode and text re-wraps in the fallback
  font. html2canvas-pro walks the DOM and inherits the parent document's
  font registry, keeping wrap positions identical to the on-screen render.
- `onclone` hook injects a small CSS reset (`font-kerning: none`,
  `font-feature-settings: normal`, `font-variant-east-asian: normal`,
  `text-rendering: geometricPrecision`) scoped to the slide tree, to
  prevent html2canvas-pro's CJK text measurement from clipping
  full-width punctuation (e.g. `(` / `)`) past cell boundaries.
- Default `pixelRatio` follows `window.devicePixelRatio` for retina-sharp
  output; consumers can override.
- Optional `debugVisibleMs` briefly shows the off-screen container after
  snapshot so callers can compare what was captured vs the live render.

Wiring
- Sub-export added to `package.json` (`./snapshot`) and Rollup `entries`
  for tree-shaking — apps that don't use snapshot don't pay the
  `html2canvas-pro` bundle cost.
- Demo route adds an "导出 PNG" button that calls `slideToPng` on the
  active slide and triggers a browser download.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: build slide-renderer in root postinstall

Without this, fresh installs leave packages/slide-renderer/dist
missing and Next.js fails to resolve the `slide-renderer` import.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(parser+renderer): iteration-0601-002 fidelity fixes

Parser (pptxtojson-pro):
- shapeSerializer: stop painting parent fill on grpFill children; honor
  explicit <a:ln><a:noFill/></a:ln> over theme lnRef (master logo dots
  were rendering as visible green rings).
- imageSerializer: detect custGeom ellipses and 8-vertex chamfered-rect
  photo frames; resolve to 'ellipse'/'octagon' instead of falling back
  to 'rect'.
- textSerializer: emit text-shadow from rPr effectLst > outerShdw, and
  compensate the half-leading PowerPoint puts above the first line for
  unitless lnSpc > 1 (cover-title gap regression).
- border/tableSerializer: pass rgba()/hsla() colors through ensureHex
  untouched so '#rgba(...)' never reaches the DOM.
- transformParsedToSlides: drop the 1.1 SAFE_PADDING wrap-fudge and
  thread bodyPr@anchor through as vAlign.
- font config: add 思源黑体/思源宋体 + Source Han aliases and a trailing
  region/weight suffix stripper so 'SourceHanSerif CN Light' resolves.

Renderer (slide-renderer):
- SlideCanvas: new chrome prop (default true) to opt out of the
  preview-only card shadow + rounded corners; snapshot pipeline passes
  false so html2canvas output matches PPT edges.
- BaseTextElement: flex-column + justifyContent driven by the new
  vAlign field; width/height stay 100% so the box anchors correctly.
- BaseImageElement: maxWidth/maxHeight 'none' to prevent host CSS from
  shrinking absolutely-positioned <img>.
- snapshot: render with chrome=false.

Docs: SKILL.md expanded with the iteration workflow + OOXML traps.

* fix(parser+renderer): iteration-0605-001 fidelity fixes

slide-renderer:
- PPTImageElement: add `softEdge` field (feather radius that fades image
  alpha to transparent at every edge, per a:softEdge@rad).
- TableCell: add per-side `borders` so cells with partial dividers render
  each side independently instead of falling back to the table-level
  uniform outline.
- BaseTextElement: hoist `fill`/`opacity` to the outer wrapper so the
  background covers the full shape rectangle, matching PowerPoint behavior
  for short text inside tall shapes.
- Misc tweaks across image/latex/shape/video base elements, StaticTable
  and the standalone snapshot util.

pptxtojson-pro:
- Parser/serializer fidelity improvements for text, math, image, shape
  and table (notably ~500 lines in textSerializer and ~127 in
  mathSerializer).
- Refinements in GroupNode, MathNode and ShapeNode models; richer Theme,
  StyleResolver and RenderContext plumbing.
- Expanded shape presets and customGeometry utilities, plus adapter and
  import-pipeline updates to surface the new fields.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore: stop tracking local slide-renderer-demo sandbox

`app/slide-renderer-demo/page.tsx` is a personal scratchpad used for
ad-hoc rendering tests; it shouldn't ship with the package. Remove it
from the index (file stays on disk locally) and ignore the directory so
future tweaks don't show up in `git status`.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore: rename packages pptxtojson-pro→maic-import and slide-renderer→maic-renderer

Align workspace package names with the MAIC product family:
  packages/pptxtojson-pro  → packages/maic-import
  packages/slide-renderer  → packages/maic-renderer

Functional references updated end to end:
- Root package.json: workspace deps + postinstall/sync scripts
- next.config.ts: transpilePackages
- app/globals.css: Tailwind `@source` for renderer dist
- app/layout.tsx: `maic-renderer/fonts.css` import
- lib/import/use-import-pptx.ts: imports + runtime URL
  (`/vendor/maic-import/index.js`) + script comment
- scripts/sync-maic-import.mjs: renamed and pointed at the new dist
- .gitignore: vendor path and sync-script comment
- Package package.json `name` fields and cross-link in READMEs

Also re-include the gitignored `app/slide-renderer-demo/` in Tailwind's
source detection via an explicit `@source` so its classes (e.g.
`bg-violet-600`) keep getting generated — Tailwind v4 skips gitignored
paths by default, which was making the demo's import button render
white-on-white after the demo was excluded from version control.

CSS class names (`slide-renderer-prose` / `slide-renderer-cell-text` /
`slide-renderer-pulse` / `slide-renderer-ping` / `slide-renderer-code-
cursor-blink`) and internal source comments that still reference the old
package names are intentionally left untouched to keep the rename
diff minimal; they can be updated separately as the codebase evolves.

Co-authored-by: Cursor <cursoragent@cursor.com>

* feat(dsl): extract @maic/dsl contract package and adopt @maic/* scope

Establish the SDK family's contract keystone and align package naming with
the planned @maic/* scope, per PR #668 review.

1. New @maic/dsl package (packages/maic-dsl)
   - Pure, zero-runtime-dependency spec: the canonical slide object model,
     pure type-guards, and DSL version/migration scaffolding.
   - Seeded from lib/types/slides.ts but reconciled into a *superset* of the
     three previously-drifted copies (app / renderer / importer); merged
     fields are annotated @since-merge. README documents the divergence and
     the acyclic dependency arrows (renderer/importer -> dsl -> nothing).
   - Enums are regular (not const) so consumers compiling with
     isolatedModules can import them across the package boundary (TS2748).

2. Wire @maic/importer to @maic/dsl
   - Import all slide types from @maic/dsl; delete the vendored
     openmaic/types/slides.ts copy.
   - Eliminate the Slide drift at the root: transformParsedToSlides now fills
     viewportSize/viewportRatio/theme at construction and emits a complete
     DSL Slide, removing the partial "draft slide" + post-fill step in
     parsedToSlides (no DraftSlide type needed).
   - Add @maic/dsl to the root postinstall build chain before the importer.

3. Adopt @maic/* scope (agent-noun names)
   - maic-import  -> @maic/importer
   - maic-renderer -> @maic/renderer
   - Update all package-name references (deps, app imports, transpilePackages,
     fonts.css subpath import, Tailwind @source node_modules path, READMEs).
   - Directory names and /vendor paths are intentionally left unchanged.

Note: @maic/renderer still vendors its own slide types; wiring it to
@maic/dsl is the next step.

Co-authored-by: Cursor <cursoragent@cursor.com>

* refactor(renderer): consume slide types from @maic/dsl, drop vendored copy

Wire @maic/renderer to the @maic/dsl contract keystone, completing the
de-duplication of the slide object model across the SDK family.

- Delete packages/maic-renderer/src/types/slides.ts (the vendored copy) and
  repoint all ~30 internal imports at @maic/dsl. SlideElement's runtime
  `ElementTypes` value import now resolves to the DSL enum.
- Re-export the DSL types from src/types/index.ts so the public
  `@maic/renderer/types` entry keeps exporting the full slide contract
  (alongside the renderer-only effect types).
- Add @maic/dsl as a regular dependency and mark it external in the rollup
  build so consumers share a single copy (enum not inlined); the emitted
  .d.ts references @maic/dsl directly.

@maic/dsl is a superset of the renderer's former types, so this is
non-breaking; the renderer additionally gains `script` and the
importer-origin fields it didn't previously declare.

Co-authored-by: Cursor <cursoragent@cursor.com>

* refactor(renderer): serve fonts from OSS, drop the 43.6MB bundled woff2

Move the 22 CJK fonts off the repo and onto object storage to fix the
PR #668 blocking repo-weight concern.

- fonts.css now points every @font-face src at
  https://file.maic.chat/fonts/<name>.woff2 instead of bundled local files.
- Extract the CDN origin + font whitelist into fonts.config.mjs (single
  source of truth) and generate fonts.css from it via
  scripts/generate-fonts-css.mjs. `genfonts` runs first in the build, so the
  CSS always reflects the config; changing the domain is now a one-liner.
- Delete packages/maic-renderer/fonts/*.woff2 (22 files, ~43.6MB) and drop
  the now-unused "./fonts/*" export and "fonts" files entry from package.json
  (fonts.css is kept).

Font names are unchanged, so consumers and the importer font whitelist are
unaffected. Note: this removes the files going forward only; purging them
from git history (LFS / filter-repo) is a separate follow-up.

Co-authored-by: Cursor <cursoragent@cursor.com>

* feat(home): gate the unwired PPTX import button behind a feature flag

The PPTX import flow is still scaffolding — `useImportPptx` has no
`onImported` consumer, so clicking it only logs the parsed slides. Hide both
PPTX import entry points (and the hidden file input) behind
NEXT_PUBLIC_ENABLE_PPTX_IMPORT (default off) so the UI doesn't expose a
no-op. The classroom import button is unaffected.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(import): harden the runtime URL-loaded PPTX parser

The PPTX parser is loaded at runtime from /vendor/maic-import/index.js — a
gitignored artifact synced into public/vendor during postinstall. If a deploy
skips that step the URL 404s and import() fails with an opaque SyntaxError
(404 HTML parsed as JS). Add guards on both ends plus docs.

- Build-time assertion: scripts/assert-vendor-maic-import.mjs verifies the
  bundle exists and is non-empty; wired into `build` so a misconfigured deploy
  fails early with an actionable message instead of shipping a broken runtime.
- Runtime guard: use-import-pptx.ts HEAD-probes the URL before import() and,
  on a non-ok response, throws a clear error surfaced to the user via the new
  import.error.parserUnavailable string (added to all 6 locales).
- Docs: document the postinstall deploy dependency and the pull-without-install
  type/runtime drift in @maic/importer's README.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore: unify the @maic/* license policy to AGPL-3.0

Pick one license for the SDK family and apply it uniformly, matching the
OpenMAIC root, per PR #668 review.

- @maic/dsl and @maic/importer: relicense MIT -> AGPL-3.0 (package.json +
  full AGPL-3.0 LICENSE text).
- @maic/renderer: already AGPL-3.0; add the LICENSE file its package.json
  `files` already referenced.

@maic/importer is derived from pptxtojson (MIT); MIT permits relicensing a
derivative under AGPL, and the upstream MIT attribution is retained in the
package README/index.html, so this is compliant.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore: rename packages/maic-import dir to maic-importer

Align the importer's directory with its @maic/importer package name and the
maic-* sibling dirs (maic-dsl, maic-renderer). Package name is unchanged, so
imports/transpilePackages/node_modules resolution are unaffected.

- git mv packages/maic-import -> packages/maic-importer (history preserved).
- Rename the vendor sync/assert scripts and the runtime vendor path to match:
  scripts/{sync,assert-vendor}-maic-importer.mjs, public/vendor/maic-importer,
  URL /vendor/maic-importer/index.js.
- Update all path references: root postinstall/build/sync scripts, .gitignore,
  use-import-pptx.ts, and doc links in the dsl/renderer/importer READMEs.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore: nest the @maic packages under packages/@maic/

Mirror the @maic/* npm scope in the directory layout: move the three family
packages into packages/@maic/{dsl,importer,renderer}. Package names are
unchanged, so imports / transpilePackages / node_modules resolution are
unaffected.

- git mv packages/maic-{dsl,importer,renderer} -> packages/@maic/* (history
  preserved).
- pnpm-workspace.yaml: add packages/@maic/* glob.
- Recompute the root postinstall cd chain for the nested layout.
- Update dir-path references: sync script srcDir, .gitignore comment, the dsl
  source comment, and the renderer/importer README/SKILL cross-links.

Unchanged: the @maic/* package names, the runtime vendor path
(public/vendor/maic-importer) and its sync/assert scripts.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore(renderer): clear font licenses, drop non-redistributable faces, remove importer font remapping

Address the PR #668 blocking font-license-clearance review.

Font licensing (renderer):
- Reduce the self-hosted whitelist to 6 clearly-redistributable faces:
  SourceHanSans/SourceHanSerif/LXGWWenKai/ZhuQueFangSong (SIL OFL 1.1),
  ZcoolHappy (ZCOOL free-use), WenDingPLKaiTi = AR PL KaitiM GB (Arphic PL 1999).
- Drop AlibabaPuHuiTi: free to *use* commercially but its license grants no
  explicit redistribution/re-host right, unlike OFL — dropped to keep public
  CDN serving unambiguous.
- Add FONTS.md (per-face attribution/clearance record, separate from the
  package's AGPL LICENSE) and bundle the verbatim license texts under
  font-licenses/ (OFL.txt, ZcoolHappy-LICENSE.txt, ARPHIC-PL.txt); ship both via
  package.json `files`. Regenerate fonts.css from the trimmed config.

Importer font remapping removed:
- The importer no longer rewrites font-family names (alias -> category ->
  primary). It passes each slide's original font-family through unchanged, so
  it can never target a face the renderer doesn't ship. Delete configs/font.ts,
  the resolveFont/replaceFontFamilyInHtml helpers, and the now-unused
  FontReplacementBucket / ImportContext.replacedFonts plumbing.

Co-authored-by: Cursor <cursoragent@cursor.com>

* docs(renderer): document the CDN font runtime dependency

Add a "Fonts" section to the renderer README per PR #668: the optional
`@maic/renderer/fonts.css` loads woff2 from an external host
(https://file.maic.chat), which must be reachable + CORS-enabled or the
browser silently falls back to system fonts. Note that the import is optional
and that the origin is configurable via fonts.config.mjs + `pnpm run genfonts`.

Co-authored-by: Cursor <cursoragent@cursor.com>

* docs(renderer): verify WenDingPLKaiTi == AR PL KaitiM GB from the font name table

Record the embedded-name-table evidence (Family/Copyright/Trademark/Designer =
Arphic, nameID 13 = the full Arphic Public License) so the
WenDingPLKaiTi ⇄ AR PL KaitiM GB correspondence is provable, and correct the
copyright year to 1994–1999 to match the font metadata.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore: fix `pnpm check` (prettier) after merging main

main added a `prettier . --check` CI step that flagged 180 files. Resolve it
consistently with the existing convention (vendored/workspace packages are
excluded from root Prettier):

- .prettierignore: exclude `packages/@maic/` (own rollup/tsc/eslint toolchains;
  dist is generated, importer/src1 is a vendored oracle), matching how
  pptxgenjs / mathml2omml / docs are already handled.
- Format the three root-level files we added/edited that root Prettier does
  cover: lib/import/use-import-pptx.ts and the two scripts/*-maic-importer.mjs.

`pnpm check` now passes.

Co-authored-by: Cursor <cursoragent@cursor.com>

* style: align @maic/{dsl,renderer,importer} source to root Prettier

Per review preference, the @maic packages are our own code and should follow
the repo style rather than be ignored wholesale. Narrow .prettierignore to only
the generated build output (packages/@maic/*/dist/) and the vendored legacy
reference (packages/@maic/importer/src1/), then `prettier --write` the package
sources. Formatting-only; all three packages still build.

`pnpm check` passes.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lint): scope ESLint to @maic source and clear all errors

- eslint.config.mjs: replace blanket packages/** ignore with precise
  rules so @maic/{dsl,importer,renderer} source is linted, while skipping
  third-party packages, dist output, importer/src1 and public/vendor
  (the generated bundle was producing thousands of false errors in CI).
- importer: replace `any` with concrete narrowings/types, fix prefer-const.
- renderer: drop manual useMemo that React Compiler could not preserve.
- remove leftover debug console.log + stale eslint-disable in use-import-pptx.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(i18n): add missing PPTX import keys to pt-BR

pt-BR.json was missing import.{pptx,parsingPptx,pptxSuccess} and
import.error.{invalidPptx,parserUnavailable}, failing the i18n key
alignment check against en-US.json.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-09 03:25:05 -04:00
3e1e9f083b feat(tts): unify provider-enablement model, default browser-native off (#665) (#666)
A single TTS provider-enablement model honored everywhere (picker,
auto-assignment, fallback, lecture/playback, server).

Model
- lib/audio/provider-enablement.ts: isTTSProviderConfigured /
  isTTSProviderEnabled / listEnabledTTSProviderIds. Availability drops the
  registry defaultBaseUrl fallback (fixes Lemonade's always-shown voices),
  honors the per-provider `enabled` flag, server-disable overrides (server
  precedence).
- voice-resolver: getEnabledProvidersWithVoices (enabled server/custom
  providers) and getSelectableProvidersWithVoices (the ONE client source of
  truth = enabled providers + opt-in browser-native when the browser exposes
  voices). resolveAgentVoice picks deterministically among the given providers,
  honors a voiceConfig only while its provider is present.
- Picker + discussion build their list from getSelectableProvidersWithVoices, so
  the AgentBar and the live discussion agree on selectable voices (fixes
  student agents going silent in auto mode). Students resolve via
  resolveAgentVoice; the teacher uses the global lecture voice verbatim (same
  voice the pre-generated lecture sends), so lecture and discussion never
  diverge.
- Voice assignment vs fallback: an agent's voice is bound at generation (the
  agent-profile LLM picks from availableVoices; preset uses the user's pick).
  The fallback for a missing/invalid/unavailable voice is applied only at the
  live TTS calls, not baked into the saved agent — so it reflects current
  provider availability.

Defaults / opt-in
- Browser-native: first-class, default OFF, opt-in. Built-in providers default
  enabled:true (only surface once configured).
- TTS master toggle defaults OFF; first server-sync auto-enables it when a
  provider is configured (mirrors image/video).
- Persist v3->v4 migration normalizes the never-user-editable flags.

Server/admin disable (server precedence): server-providers.yml `enabled:false`
and env `TTS_<P>_ENABLED=false` (incl. browser-native). Surfaced as a per-provider
`disabled` flag on /api/server-providers; merged as serverDisabled; enforced at
the /api/generate/tts trust boundary, classroom media generation, and /api/health.

UI
- Settings TTS panel: per-provider enable toggle, disabled (with a hint) when the
  provider is unavailable, locked off (with a note) when server-disabled.
- AgentBar voice pills render disabled with a "No voice" placeholder when no
  provider is enabled. The toolbar media-popover TTS tab keeps its existing
  on/off toggle (no picker/CTA).

Tests: predicates, resolver determinism + unified selectable list, server
force-disable, store merge + migration + TTS auto-enable, i18n parity. Verified
in a real browser (Playwright): settings toggle states + a full Gemini classroom
generation whose TTS requests used the picked voice.

Found on main @ 2586cb5.

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: 杨慎 <117187635+cosarah@users.noreply.github.com>
2026-06-07 17:25:57 +08:00