st-sync.js wrapped SyncManager but nothing drove it. The player now does: the
leader opens a new sync session on each advance, and every member — the leader
included — binds the video with attachVideo() on a NEW id only.
The leader binds from its own broadcast rather than at announce() time on
purpose. Starting when it announces would put it ahead of its followers by the
width of the network, which is the one desync nobody would think to look for
because the leader always looks correct.
Item selection stays clock-derived under both backends. Native sync replaces
only the seek/nudge drift correction, because setSyncParams has the element hold
its own alignment and correcting it ourselves would fight the platform — every
frame we moved is one it then has to undo. Keeping selection on the shared clock
is also what keeps images and widgets, which have no setSyncParams, advancing
with the videos instead of drifting off alone.
LEADER RULE: reuse the existing election (resolveGroupLeader) rather than adding
a column. It already resolves pinned-if-online, else first online member on the
shared playlist, else first by id — deterministic, stable, and already what the
group-sync payload reports. A second mechanism could only disagree with it.
Added on top: a group whose elected leader is OFFLINE falls back to our
protocol. Ours is leaderless and carries on; native sync has exactly one
broadcaster, so those members would sit waiting for an announcement that never
comes, with the dashboard showing a healthy group throughout.
device_groups.sync_backend ('auto'|'screentinker'|'brightsign') is the operator's
REQUEST; the answer comes from the existing pure resolveSyncBackend() so the
players, the dashboard and the stored setting cannot disagree. The resolved
backend, reason and downgraded flag ride in the group_sync payload and in the
group API, and the dashboard shows the refusal reason instead of a setting that
quietly isn't in force. An unrecognised value is rejected rather than stored,
because the resolver reads anything unknown as 'auto' — a typo would otherwise
return 200 and run a different protocol than the UI displayed.
FIXED WHILE HERE: the player re-entered group sync only when the group ID
changed, with a comment noting the clock protocol has no leader role. Native
sync has one, and neither a protocol switch nor leadership moving alters the
group id — so a player promoted to leader kept behaving as a follower, nobody
announced, and the group sat unsynchronised. The re-enter key now includes the
backend and the leader flag.
971 pass (+17).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
A BrightSign runs the same web player, so client_type is 'player' and the device
detail view fell through to a hardcoded "Web Player" — indistinguishable from a
browser tab on someone's desk, for a dedicated signage appliance.
Keyed on the platform the player now reports ('brightsign', from the
?platform=brightsign the host puts on the URL), with a user-agent fallback for
panels paired before that existed — those registered as "Chrome 120" with a
BrightSign user agent.
Only en carries the new string; other locales fall back to en, which reads
correctly since the label is a brand name.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
Each of these views carries its own copy of a fetch helper ending in `.then(r => r.json())`. A 403,
404 or 500 body resolves as an ordinary value, so the surrounding try/catch is unreachable and every
handler treats the failure as success. The shared client in api.js has always thrown on !res.ok;
these local copies never did.
Two concrete consequences, both of which tell the operator something untrue:
- The layout editor renders a Delete button on built-in templates for everyone. The server returns
403. The handler shows "Layout deleted" and re-renders the list with the template still sitting
there.
- A rejected platform-role change in Admin shows "Role updated", and the revert that would put the
dropdown back lives only in the dead catch — so the UI keeps displaying a value the server
refused. The same control in Settings uses the throwing client, so the two pages disagree about
whether the change happened.
All eight now match the shared contract: reject on !ok with the server's own message, and treat 401
as session expiry the way api.js does.
This makes previously-silent failures visible, which is the point — some of them will surface
refusals that were always happening. The layout template Delete button, for instance, is now
honestly reported as refused rather than falsely confirmed; whether that button should be shown at
all is a separate question.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
Opening Edit on a YouTube item and pressing Save Changes — with nothing else touched — turned it
into an MP4.
The type dropdown offers six fixed options and is rendered unconditionally. For video/youtube no
option matched, so the browser selected the first one, video/mp4. The save handler then reads the
select's value and sends it because it differs from the stored type:
const mimeType = overlay.querySelector('#editMimeType').value; // 'video/mp4'
if (mimeType !== contentItem.mime_type) updateData.mime_type = mimeType;
and the server stores what it is sent. mime_type is the renderer selector in every player, so the
item became an "MP4" whose source is a YouTube embed page: a dead slide on every screen in the
playlist. It could not be undone from the dialog either, because there is no video/youtube option to
set it back, and the YouTube-specific controls disappear once the type has changed.
The same applies to uploads the sniffer accepts but the list omits — the sniffer allows fifteen
types, the dropdown covers six — so .mov, .svg, .heic, .avif and .bmp were all rewritten the same
way.
The dialog now includes the item's actual type as a selected option whenever the fixed six cannot
express it, so opening and saving is a no-op and the type is never silently changed.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
Editing a layout notified nothing at all — no push to the displays using it — so a zone change
waited for the next heartbeat refresh at best. Combined with the Android rebuild being keyed on the
layout ID (which does not change when you edit a layout in place), that is why adding a fourth zone
took a force-stop to appear. The player-side fix makes the rebuild happen; this makes it prompt.
Renaming: duplicating a template produces "<template> (Copy)" and there was nowhere to change it.
The server has always accepted a name on PUT /layouts/:id; no UI ever sent one. The only name field
in the editor belongs to the selected ZONE, which is easy to mistake for the layout's own — zones
could always be renamed, layouts never could. The heading is now an input and its value rides along
with the Save the user already presses.
Verified on an Android 12 emulator, app left running throughout:
3-zone layout assigned -> "Multi-zone layout with 3 zones (was=null)"
4th zone added in place -> "Multi-zone layout with 4 zones (layout=a96c39ab, was=a96c39ab)"
The ids match, so the old id-only condition would have skipped the rebuild entirely. Applied ~1s
after the PUT, with no restart and no force-stop.
Also verified the background-audio fix on the same device: 1 started audio player with the video in
the foreground, 0 once another app was brought to the front. (First attempt was invalid — HOME
re-shows this player because it is the default launcher, so it never backgrounds.)
859 server tests green.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
Handing someone a test build was a trap. A prerelease sorts BELOW its own release — 1.9.25-fix234d
is semver-older than 1.9.25 — so a sideloaded display asked "anything newer?", was correctly told
yes, and updated itself straight back off the build we had asked someone to test. Same versionCode,
so Android installed it without complaint. Silent, and within minutes.
That is what happened on #234: the reporter installed the fix, tested for an evening, and reported
nothing had changed. They were right. Their tablet was running the old code again by then, and I had
told them it was fixed without ever checking what the device reported.
Adds a per-display opt-in (devices.ota_beta, default 0, checkbox next to the OTA toggle). When set,
the display keeps a prerelease of the CURRENT core instead of being pulled back to its release.
Deliberately narrow in one direction and deliberately wide in the other:
- Narrow: it only holds a prerelease of the core already installed. A plain release, a -patchN
build, an upgrade to a newer core, and a display ahead of the server all behave exactly as before,
and the flag defaults off so a fleet that never sets it is unaffected.
- Wide: an opted-in display is exempted from the superseded-prerelease guard. That guard would
otherwise pin a tester on an old test build permanently — an older-core prerelease is never
offered anything, so they would have to notice and sideload their way out. Writing the test is
what surfaced that; opting in must never mean never updating again.
9 tests covering both directions, including that shipping a newer release pulls a beta display back
onto the release line. 845 server tests green.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
"No playlist" was an option you could select that did nothing. The picker offered it, and the change
handler opened with `if (!newPlaylistId) return; // Don't allow deselecting for now` — so choosing it
sent no request, changed nothing, and said nothing. The guard was honest about why: there was no way
to do it. PUT /devices/:id has never read playlist_id (200, ignored), and POST /playlists/:id/assign
can only ever set one.
Reported on #234 as "I also selected No playlist ... it still showed the same video". It did, and my
first explanation blamed the playlist-swap deferral. The deferral would have stranded it too — that
is fixed separately and tested — but on this path nothing was ever sent, so the deferral never got
the chance.
DELETE /api/devices/:id/playlist, device-scoped rather than playlist-scoped because there is no
playlist to authorize against when clearing. Ownership goes through checkDeviceOwnership like every
other device mutation, so a viewer and a stranger are refused. Clearing an already-clear display is
a no-op success, since it lives in a dropdown someone can pick twice. The now-empty playlist is
pushed to the device so the screen stops, rather than leaving the old content up until something
else happens to refresh it.
Validated on an Android 12 emulator against the reporter's shape: cleared while a YouTube item was
on screen, zero plays afterwards, device row cleared.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
A customer read the device page's IP as their screen's address and reported it as wrong.
It was not wrong, it was a different thing: devices.ip_address is the PUBLIC address the
server sees the connection arrive from. Both are useful — you want the public one to
recognise a site, and the local one to actually reach the panel — so the page now shows
each, labelled.
The player already computed its own address for the connectivity report; it just never
reported it. Read straight off the interfaces, so Ethernet panels get it too, and it needs
no permission. Stored on device_telemetry beside wifi_ssid/wifi_rssi, where the
per-heartbeat network facts already live, rather than as another devices column.
The same customer saw "Unknown" for the Wi-Fi name and assumed it needed device-owner
access. It needs LOCATION: Android 8.1+ returns the literal "<unknown ssid>" to an app
without it. So "Unknown" was us reporting a permission gap as if the network had no name.
The player now distinguishes not-allowed-to-know from genuinely-no-Wi-Fi, and the page says
"Needs location permission" instead of a blank. The permission is declared but NEVER
requested at startup and nothing else uses it — a signage player demanding location to
display a network name is a bad trade. It is an opt-in row on the setup screen, using the
same Enable/Manage pattern, and refusing it changes that one field and nothing else.
Also caught by the test suite, and worth recording: the first version of this dropped the
comma in the device SELECT list ("t.uptime_seconds t.local_ip"), which 500'd the endpoint
and failed seven tests that never mention telemetry. Verified end to end afterwards —
public and local addresses both returned, distinct, from a real request.
Reported by a customer with two screens and two groups: dragging a screen from one group
to the other showed a confirmation, changed what the screen was playing, but left the
displays page showing the old group — and a second attempt said it was already in group 2.
All three observations were correct. The drop handler borrowed the Manage modal's
"add it to X too?" confirm, then called addDeviceToGroup and nothing else, then reported
"Moved {name} to {group}". So it asked about adding, claimed to move, and added: the
screen ended up in BOTH groups. The page was not stale, it was accurate — and the retry
was right too, because by then it really was in group 2 as well as group 1.
The screen's content DID change because joining a group syncs the device's playlist to
the group's, which is why it looked half-applied rather than broken.
Drag is a move gesture, so it now removes the other memberships after adding the new one
— add first, so a failure leaves the screen in the group it already had rather than
ungrouped by a half-finished move. A removal that fails warns rather than reporting
success it did not achieve.
The Manage modal is deliberately left alone: its checkboxes are add/remove and its "too?"
wording is accurate there. Multi-group membership is a real feature; it just is not what
dragging means.
Not merely cosmetic: deviceSyncGroup() notes it picks "deterministically if it's somehow
in several", so a screen left in two sync-enabled groups gets an arbitrary one. A
half-completed move leaves synchronised playback ambiguous.
Strings added to the six locales that carry the dashboard set; hi.js has none of them and
falls back to English.
The admin plan table read /api/subscription/plans, which filters `active = 1` because
that endpoint feeds the public pricing page. So the one screen meant to show the
operator what plans exist could not show a hidden one — a comped or beta tier was
invisible to us as well as to customers, with no way to see it existed or who was on it.
Found immediately after creating exactly such a plan.
GET /api/admin/plans (platform-admin only) returns every plan plus, per plan, the number
of accounts, organisations and screens on it. Visible plans sort first so the list still
reads like the pricing ladder, with hidden ones after and badged.
The public endpoint is deliberately untouched: hiding a plan has to keep working, and
the test pins BOTH directions because they pull against each other — the admin list must
include an inactive plan, and the public list must never leak one.
Counts are the point, not decoration: "how many people are on what plan" is the question
you actually ask of this screen, and it was answerable only by hand in SQLite.
Also carries a warning for accounts whose plan no longer resolves. Both users.plan_id and
organizations.plan_id are FK-enforced to plans.id and there is no delete-plan route, so
this should be unreachable — but migrations here do rebuild tables with foreign keys off
(the tenant-cascade one rebuilt thirteen), and that is exactly how a row would be
orphaned. Six lines for a state that would otherwise be silent.
Strings added to en/de/es/fr/it/pt. Not hi: it has no admin translations at all, lookup
falls back to English, and four Hindi strings among forty English ones would read worse
than consistent English.
A QA pass over my own changes found a real defect. attachGridInteractions ran
on every calendar render, but #calendar is the same element throughout — only
its children are replaced — so each render stacked another full set of pointer
handlers on it. Five weeks of navigation left five, which meant five ghost
blocks during a drag, five context menus on a right-click, and five PUT
requests on a single drop. Verified by counting listeners through the debugger:
five sets after five renders, one after this change.
Also guards the drag-to-create path. It reuses the Add Schedule button's own
handler so the dialog resets exactly as it does for a normal create, but it
called .onclick() unguarded — and a drag is a user gesture that must never
throw. A missing button now quietly does nothing instead of raising an uncaught
error in the middle of an interaction.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
A title= is a tooltip the user reads and an aria-label is what a screen reader
says, but fourteen of them were hardcoded English. They were invisible to the
key checks added earlier precisely because they never call t() — so a French
user hovering the only route to workspace members read "Manage members", and a
German screen reader announced every modal's close button as "Close".
The user-visible ones matter most: the workspace switcher's Manage members and
Rename, the video wall's rename and remove, and the dashboard's select-for-wall.
All are translated into every active locale, along with the close buttons.
A test now rejects a capitalised literal in a title or aria-label, since that is
the shape this takes and nothing else catches it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
Teams is disabled server-side while it is redesigned: every endpoint answers
503 with an explanation. The view did not notice. The API helper resolves the
response body whatever the status, so the 503's object arrived where an array
was expected, `!teams.length` was true, and the page rendered "No teams yet —
Create a team to share devices with other users" beside a New Team button that
could only ever fail. An inviting empty state over a feature that is not there
is worse than an error: it invites someone into a dead end.
It now shows the server's own explanation, which stays accurate when the
feature returns, and removes the button that leads nowhere.
Also enlarges the help tip's hit area. The marker is 18px, which is fine to
look at and about half the touch guideline — and since tapping a tip is now how
touch users read it at all, that mattered. A transparent inset overlay makes
the target comfortable without inflating the marker in a heading; a tap 9px
outside the visible circle registers.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
An audit of every view turned up two problems with the in-product help.
The tips only appeared on :hover. On a tablet or a phone there is no hover, so
the entire explanation layer was invisible to touch users — a large share of
the people administering signage — and unreachable from a keyboard. Tapping a
marker now opens it, Escape or a tap elsewhere closes it, and the marker is
focusable so Tab reaches it and a screen reader announces it. Bound once at the
document level and applied by observing the DOM, because views render from
about twenty call sites and modals appear later still; hooking each one would
have left the next new route silently unreachable again.
Four views had no tip at all. Playlists is the important one: a playlist is the
concept the reported confusion was actually about, and the page said nothing
about what one is or how it reaches a screen. Activity and Settings now have
one too. Help does not, because it is the help.
The schedule tip described a product that no longer exists — it said to click
Add Schedule, predating the drag, resize and right-click gestures. Rewritten.
All four are translated into every active locale rather than left to fall back
to English, since a tip falling back is a non-English user being handed an
English paragraph at the moment they are confused. hi.js stays deliberately
empty per the note in that file. Tests now check that every tip is translated
everywhere, and that a tip marker never names a string that does not exist.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
10pm to 4am is an ordinary signage schedule and the playback engine has always
understood it — schedule-eval treats an end before a start as a wrap. The
calendar did not. It computed four minus twenty-two, got negative eighteen
hours, and drew an eighteen-pixel sliver at 10pm with nothing at all after
midnight. The schedule played correctly while appearing broken.
An overnight window is now split into the pieces a week grid can draw: the part
before midnight on its own day, the part after it on the next, squared off
where they meet so they read as one window rather than two schedules. The
tooltip names the whole span, since neither half shows it alone. A Saturday
night spill is simply not drawn rather than wrapped round to Sunday, where it
would appear to have played six days early.
Dragging one is refused. A drag describes a window inside a single day, so
applying it to a wrap would clamp it into that day and silently destroy the
schedule — the same reason a recurring schedule's day cannot be dragged.
Verified in a browser against a real 22:00 to 04:00 schedule: 88px on Tuesday
night, 176px on Wednesday morning, alongside an ordinary daytime block.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
The week grid was a fixed 800px of seven columns. On a phone that is a
horizontal scroll through ~50px columns — too narrow to read a name or aim a
finger at, and the sideways scrolling fights the vertical drag gesture the
calendar depends on.
Below 700px it now renders a single day, with a strip of the seven dates above
it to move between them. The hour column narrows to match, and nothing scrolls
horizontally in either orientation.
Rotation crosses that boundary in both directions — a phone is about 390px
upright and about 844px on its side — so the layout is rebuilt on resize and on
orientationchange. Both are debounced: rotation fires a burst of resize events,
and on iOS the reported dimensions are briefly the pre-rotation ones, so
settling first avoids rebuilding against a size that is about to change again.
Only a crossing rebuilds; resizing within one layout leaves the view alone. The
opening scroll is re-aimed after a crossing, since it was measured against a
grid that no longer exists.
Verified by driving a real browser through portrait, landscape and back:
one column then seven then one, no horizontal overflow at any point, and the
day strip moves between days.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
Two things a browser run made obvious that reading the code did not.
The week view opened at midnight. A new user landed on four hours of empty
night with every hour anything is actually scheduled in below the fold, which
reads as an empty product rather than an empty morning. It now opens on the
earliest scheduled hour, or the start of a working day when nothing is
scheduled yet, and only on the first render so it never yanks the view back
while someone is scrolling.
The grid is also its own scroll container now, with the day header pinned. A
full day at the new row height is a thousand pixels; without this the controls
scroll away and you lose track of which column you are in.
An empty calendar said nothing at all. It now carries a line explaining that
dragging across a time creates a schedule and right-click has more — placed
outside the grid so it cannot intercept the gesture it describes.
Getting there took two wrong attempts, both caught by looking: the hint was
first appended after the grid, which put it a thousand pixels below the fold,
and the scroll used offsetTop while the container was not a positioned
ancestor, so it measured from the page body and overshot by hours. The scroll
is plain grid arithmetic now, and the container is positioned.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
Driving the app in a real browser showed a context menu whose only item read
"schedule.ctx_new". t() returns the KEY when a string is missing — it never
returns undefined — so a missing key renders literally, and the common
`t('x') || 'A readable default'` guard is dead code: the key is truthy, the
default can never fire, and the pattern hides the problem instead of covering
it. Every occurrence of it in the app was doing exactly that.
Nineteen strings were affected, most of them predating this work: fifteen in
the self-hosted update panel and four in video walls, all of which have been
showing raw keys to users. The intended text was recovered from the dead
defaults, so the wording is the authors' own, and the defaults are removed
rather than left to imply a safety net that does not exist.
A test now walks the views for the keys they actually ask for and fails on any
that English does not define, and separately rejects the `|| default` pattern.
Neither problem is visible to a syntax check, a unit test, or review — only to
someone looking at the screen — so the guard is the only thing that keeps them
from coming back.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
A user reported not knowing how to get content onto a screen. There was already
onboarding — a modal wizard — but it is gated on a localStorage flag: skip it
once and it never comes back, and it never knew whether you succeeded at
anything. Someone who closed it was left with no thread to pull, which is
exactly what was described.
A second tour would repeat that mistake. Tours are dismissed and forgotten, and
they describe the product rather than the account. This is a checklist on the
dashboard that reads real state, so it cannot claim you have done something you
have not, it is still there tomorrow, and it names the one thing to do next
rather than everything the product can do.
The steps are the shortest true path to a screen showing something: connect a
screen, add content, put it in a playlist, send it to the screen. Only the last
one cannot be satisfied by creating an object and walking away — a screen has to
actually be pointed at something — so an account full of playlists with nothing
playing is correctly reported as unfinished, which is the failure that was
reported. Steps stay in dependency order, so nobody is sent to a page they
cannot use yet.
It disappears on its own once the first screen is live and can be hidden before
then, so it never nags someone who already knows the product. Once hidden or
finished it costs no extra request at all.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
The drag gestures did nothing on a phone. touch-action was set to none only
once the pointer had already travelled far enough to count as a drag, and by
then it is too late: a browser decides at touch-START whether a gesture scrolls
the page, so the page scrolled, the pointer stream was cancelled, and the block
never moved. The rule that works for a mouse cannot work for a finger.
Touch now arms by HOLDING. A press that stays put for a moment takes the
gesture over — at which point scrolling is suppressed and the block dims — while
a press that moves first is left alone as the scroll it plainly is. Everything
that is not a drag still scrolls exactly as a phone user expects. A mouse or pen
is unchanged and arms as soon as it has travelled.
Tapping empty space now creates a default one-hour slot at that time. On a
phone that is the only practical way to create, since drawing a range with a
finger is awkward, and on a desktop it is a shortcut worth having anyway.
The arming rule is a function rather than a pointerType check at each site, so
the touch and mouse paths cannot drift apart, and it is tested — including that
the hold is long enough to mean intent without feeling stuck.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
Direct manipulation existed but was awkward, and one part of it was outright
broken. A drag was recognised on ANY pointer movement, so the pixel or two of
travel in an ordinary click counted as a drag and suppressed click-to-edit —
the most common interaction on the calendar would have felt broken. A press now
has to travel a few pixels before it becomes a drag.
At 28px per hour a fifteen-minute block was seven pixels tall. Legible, but not
something a pointer can reliably hit, and its resize grip would have covered the
whole block. Rows are 44px, which makes the smallest block an 11px target while
still fitting a full day on a laptop screen; a test pins both halves of that
trade so neither can be tuned away silently. That height had been written as a
bare 28 in five places in the view that all had to agree with the module — it is
now one constant.
The rest is feedback. A block shows a grab cursor, dims while it is being moved
so it is clear what is travelling, and its grip is taller with a visible edge.
While dragging, the grid switches to a grabbing cursor and suppresses touch
scrolling, so the gesture works on a touchscreen instead of panning the page.
Pointer capture is released and the chrome reset on every exit path, including
a cancelled drag.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
The calendar rendered schedules but could not be used to change them. Creating
or moving anything meant opening a dialog and typing times, which is the wrong
instrument on a week grid: the grid already shows exactly where a thing goes, so
the grid should be where it is put. My previous change made the grid easier to
READ — all screens at once, a colour and a name per target — and left the
interaction untouched, which was only half of what was asked for.
Three gestures now share one pointer loop. Dragging empty space draws a slot and
opens the dialog prefilled with the time drawn, so the gesture supplies the
times and the dialog supplies only what it alone knows. Dragging a block moves
it. Dragging its bottom grip resizes the end. A live ghost shows the range as a
readable time while dragging, and nothing is committed until release, so an
accidental nudge costs nothing. Right-click acts on what is under the pointer:
new here, or edit, duplicate and delete on a block.
Dragging a repeating schedule sideways is refused. A one-off's day IS its date,
but a repeating one's day comes from its rule, so moving an instance across
columns would rewrite the recurrence for every other occurrence — a different
operation, and not one a mouse gesture should perform silently. Changing a
repeating schedule's TIME does still edit the whole series, since a series has
one time of day, so that is confirmed out loud rather than assumed.
The arithmetic is a separate module of pure functions, because it is the part
that fails quietly: a block that ends before it starts, a move near midnight
truncated instead of slid back, or a stamp built with toISOString() putting
anyone west of Greenwich on the previous day. Tests pin each of those. That last
one was already present in the create path and is fixed here too.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
The week view could only answer "what plays on THIS screen". With one screen
at a time an empty grid is ambiguous — nothing scheduled, or the schedule
points at a different screen? That ambiguity is what a user actually hit.
Adds an "All screens" scope alongside the per-screen one. Every block now
names its target, with a stable per-target colour and a legend, so a full
grid stays readable.
The scope for all=1 comes from the request's resolved tenancy and is filtered
on nothing else, so the tenant boundary rests entirely on that resolution.
Tests pin both halves: an ordinary tenant gains nothing by naming another
workspace in the query string, and the platform-admin act-as path still
resolves the workspace it asks for — the two are easy to mistake for each
other, so they are asserted separately.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
Creation and playback disagreed about which clock a schedule's hours are on.
The player evaluated blocks in the device's zone — an operator override, else
whatever the player's OS reported. Creation defaulted to a bare 'UTC', because
the dialog never asked for a zone and the server filled the silence with one.
So hours typed as "09:00 to 17:00" were stored as UTC and evaluated somewhere
else. For anyone outside UTC the schedule was correct and appeared to do
nothing, opening hours later than intended, with nothing on screen to explain
why. A user in Asia/Tokyo hit exactly this and reported it as "I added
something and it didn't appear".
Both sides now resolve through lib/device-timezone, so they cannot drift: an
explicit device override wins, then the OS-reported zone, then null. A legacy
'UTC' override counts as unset, since that was the old default rather than a
deliberate choice and a genuine UTC deployment is indistinguishable from an
unconfigured one.
A new schedule inherits its target's zone — the device's, or for a group its
leader's, falling back to the oldest member that reports one. A zone named
explicitly by the caller still wins; this only fills the silence. A target that
has never reported one still lands on UTC, which is the previous behaviour made
explicit rather than assumed.
The dialog now states which clock the hours are on, and says so differently when
that clock is not the operator's own. Stating it is the other half of the fix:
the server can pick the right zone, but the user still has to be able to see it.
Tests pin both directions and, most importantly, that creation and playback
resolve identically from the same device row.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Until now the only ways back into an account were an admin setting your password for you
or shell access to run scripts/reset-admin.js. A self-hosted operator who forgot their
password had no path at all, and the admin-reset route explicitly refuses to reset a
platform admin's password — so a single-admin instance was unrecoverable without a shell.
The per-account login lockout added recently makes that sharper: a user who forgets their
password will hit the lockout and see the same generic error, with no way out.
Two unauthenticated endpoints (they must be — the user cannot log in):
POST /api/auth/forgot-password { email } -> always the same 200
POST /api/auth/reset-password { token, password } -> 200 / 400
The properties that matter, each covered by a test:
- NO ENUMERATION. The request endpoint answers identically — same status, same body —
for a real address, an unknown one, an SSO identity with no local password, and a
malformed string. The frontend shows the same confirmation even on a network error,
so the client cannot leak what the server refused to.
- NO MFA BYPASS. Completing a reset does NOT issue a session; the user signs in
afterwards, so a TOTP-enabled account still clears its second factor. Returning a token
here would turn "read one email" into a full session without the second factor.
- SINGLE USE, SHORT LIVED. 32 random bytes, stored only as a SHA-256 hash (same
discipline as email verification, recovery codes and API tokens), 1h TTL, and the
redeeming UPDATE is conditioned on the hash still being present so concurrent
redemptions cannot both win.
- LOCAL ACCOUNTS ONLY. SSO identities have no local password; no token is minted.
- IT ACTUALLY UNBLOCKS YOU. A completed reset clears the per-account login lockout and
must_change_password, otherwise someone who locked themselves out would reset and still
be locked out.
Rate limited: 5/min on the request (it sends mail to a caller-supplied address), 10/min
on the redeem. If no email transport is configured the response is unchanged — no oracle —
but the server logs loudly, because the user will otherwise wait for mail that cannot
arrive and the generic response cannot tell them.
Frontend: a "Forgot your password?" link on the sign-in card, a request card, and a
new-password card. app.js had to learn #/reset-password explicitly — the auth guard
rewrites any unauthenticated hash to #/login, which would have discarded the one-time
token in the emailed link and made it silently do nothing.
Migration adds users.password_reset_hash / password_reset_expires: additive, nullable,
idempotent; a code-only rollback leaves two dead columns.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Subtitles/captions are set once in the content library and applied
automatically by the player — no in-player controls (the player stays bare).
- DB: 4 new content columns (captions_enabled, captions_lang for YouTube;
subtitle_url, subtitle_lang for uploaded videos), all default off/NULL.
- buildSnapshotItems: denormalize the 4 fields into published_snapshot so the
player receives them (enumerated query).
- content.js PUT: accept the 4 fields (subtitle_url only clearable here).
- POST /:id/subtitle: dedicated .vtt uploader (separate multer, since the main
filter is video/image-only); stores the file in the content dir, records
subtitle_url + subtitle_lang. Old subtitle file replaced; DELETE cleans up
the sidecar.
- Player: YouTube -> loadModule('captions') + setOption(...languageCode) in
onReady (best-effort, wrapped). Uploaded video -> a <track kind="subtitles">
appended to the <video>, forced mode='showing' on load (same-origin, so
CORS-clean like the video).
- Edit modal: YouTube gets an enable-captions checkbox + language; uploaded
video gets a .vtt file picker + language + a remove-subtitle option. en/es.
Honest limitation (in the PR): YouTube caption control via the IFrame API is
undocumented/version-dependent and only works if the video actually has
captions — hence best-effort and wrapped so it can never break playback.
Test: content-subtitles.test.js — the 4 fields survive publish -> snapshot,
the .vtt upload endpoint stores + records the file, and a non-.vtt is rejected.
Suite 550/550.
Closes#216
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The content library had no batch operations — every item was managed one at a
time. Add multi-select with batch delete and batch move.
Backend (content.js):
- POST /content/batch/delete — array of ids, atomic: validates + authorizes
EVERY id first (malformed/missing/forbidden rejects the whole batch), then
deletes in one transaction. Reuses the single-delete teardown.
- POST /content/batch/move — array of ids + target folder_id, same atomic
validate-all-first; target folder must share each item's workspace. Folder is
organizational (not in the snapshot), so no device push.
- Refactor: extract purgeContentRow() (file removal + snapshot scrub + row
delete + affected-device collection) and pushContentUpdates(); DELETE /:id now
uses them, so single + batch share one scrub path (no duplication). Add a
boolean contentWritable() mirroring checkContentWrite's authorization.
- 500-item cap per batch; UUID validation guards the snapshot-scrub LIKE.
Frontend (content-library):
- Per-card selection checkbox, select-all/none (visible), shift-click range.
- Selection persists across folders/pages (issue-aligned cross-page selection);
cleared after a successful batch op.
- Batch toolbar (shown when >0 selected): count, move-to-folder picker, delete
with click-again confirm. Selected cards get an outline.
- api.batchDeleteContent / batchMoveContent; en/es i18n.
Not included: batch "set expiry" (listed in the issue's toolbar sketch but only
delete/move had endpoint specs) — deferred; PUT already does per-item expiry.
Test: content-batch-ops.test.js — batch delete removes rows+files+scrubs
snapshots; atomic rejection leaves valid rows intact; malformed id -> 400;
batch move reassigns folder; cross-workspace folder refused; empty batch -> 400.
Suite 553/553.
Closes#213
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Uploading N files fired N sequential XHRs (one POST per file). Select-many now
goes up in a single request.
- Server POST /api/content: upload.array-style `files` field (up to 20) via
upload.fields, looping ingestUploadedFile per file. Keeps the legacy single
`file` field so older clients / API callers are unaffected. Response shape is
backward-compatible: a single file returns the content object (what every
existing caller reads), a batch returns the array.
- api.uploadContent: accepts a File, FileList, or array; appends all under
`files`; aggregate upload progress; resolves to object (single) or array
(batch).
- content-library handleFiles: one batched request with aggregate progress and
a "N files uploaded" toast instead of a per-file loop.
- en/es i18n for the count-based progress/toast strings.
checkStorageLimit is left as-is — it's a coarse pre-gate (blocks only when
already at/over the limit), same as before; per-file aggregate sizing was a
listed "consideration", not required, and is out of scope here.
Test: content-multi-upload.test.js drives the real router+multer over HTTP —
3-file batch creates 3 rows and returns an array, legacy single `file` returns
an object, single `files` returns an object, empty -> 400. Suite 545/545.
Closes#212
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Content discovery was client-side only, scoped to the items already rendered
on the current page — searching "logo" on page 1 couldn't find logos on page
2 or in another folder.
Server (GET /api/content):
- ?q= text search on filename (LIKE, workspace-wide — a search ignores the
open folder so nothing is missed). LIKE metacharacters are escaped so a
filename with % or _ matches literally.
- ?type=video|image|youtube|web — youtube (video/youtube) and web (other
remote_url) are split from plain uploaded video/image so the four UI buckets
map cleanly.
- ?sort=date_desc|date_asc|name|size — whitelisted (never interpolates user
input into ORDER BY); default keeps the legacy newest-first ordering.
Frontend (content-library):
- Type filter + sort dropdowns; search debounced (300ms) and now hits the
server instead of filtering the DOM.
- Result count shown while a search/type filter is active.
- en/es i18n.
api.getContent gains an opts arg ({q,type,sort}); folder_id is omitted while
searching to match the server's workspace-wide behaviour.
Test: content-search-filter-sort.test.js mounts the real router and covers
substring match, LIKE-escape (literal %), the type buckets, name/size sort,
the ORDER BY injection guard, and combined filters. Suite 541/541.
Closes#214
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
On Android TV with weak/unstable WiFi, YouTube embeds auto-select 1080p+
and buffer/stall. Add a per-item "Unstable connection" flag that biases the
YouTube embed toward a 720p ceiling.
- DB: content.unstable_connection INTEGER NOT NULL DEFAULT 0 (non-destructive,
existing rows unchanged).
- buildSnapshotItems: denormalize the flag into published_snapshot so it
reaches the player (that query enumerates columns, so it had to be added
explicitly — covered by a new test). preview-payload reuses the same query.
- content.js PUT: accept + coerce unstable_connection to 0/1.
- Player: playerVars.vq='hd720' + best-effort setPlaybackQuality('hd720') in
onReady when the flag is set. Both are hints YouTube may still override, but
together they bias the initial selection down to 720p.
- Edit modal: YouTube-only checkbox + hint; en/es i18n.
Scoped to the core ask; the issue's optional "Shorts get inverse hd1080"
refinement is intentionally left out (dubious for signage, and forcing higher
quality on a weak link is the opposite of the goal).
Closes#217
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Add Device modal now shows the server URL and full Smart TV player URL
- Smart TV note changed from bare /player to full URL (dynamic via JS)
- /download/apk error page now includes a download link to GitHub Releases
- i18n keys added in en + es, old smart_tv_note removed
Previously the dashboard upload always sent files to root (folder_id=NULL)
because the upload flow never read or forwarded the current folder context.
The agency upload already handled this correctly — this applies the same pattern.
Changes:
- api.js: uploadContent() accepts optional folderId, appends to FormData
- content-library.js: handleFiles() passes state.currentFolderId
- content.js: POST / reads folder_id from multipart body
Three features from this session, full server suite green (535/535).
TOTP 2FA (#100) — backend shipped without a UI; add it:
- Login: mfa_required -> 6-digit challenge (recovery codes accepted) -> /totp/verify.
- Settings > Account: enable (QR + confirm -> recovery codes once), regenerate,
disable; SSO accounts see "managed by your identity provider".
- /totp/setup returns a server-rendered qr_data_url (bundled qrcode dep). keyuri
folds the request Host into the issuer so multi-instance accounts are
distinguishable in the authenticator app.
Email verification on signup — hosted HARD-block / self-host SOFT-nudge:
- email_verified column; existing users asked on first login (SSO + platform
admins grandfathered); single-use 24h tokens (SHA-256 hashed).
- Gate engages only when email is configured (never locks out a no-mail instance).
GET /verify-email + POST /resend-verification (generic, no account enumeration).
- Client: "confirm your email" flow + resend, verified/error toasts, self-host
banner; onAuthSuccess refuses a tokenless response (defensive).
Tizen SSSP URL-Launcher install — Fusion-style one-URL native install:
- Server hosts /tizen/sssp_config.xml (dynamic <size>, always matches the served
.wgt) + /tizen/ScreenTinker.wgt + a human landing. lib/wgt-cache.js resolves the
signed .wgt (/data mount wins, mirroring the APK).
- build-wgt.sh also emits a static sssp_config.xml for CDN hosting.
- Retail panels require a Samsung Partner cert; dev-mode is SDB self-signed only.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Designs round-trip for visual editing: store the design source in the widget config, reroute Edit to the designer, reconstruct legacy HTML-only designs, PUT the original in place.
Compositor panel-ring board scroll (smooth on Blink+Gecko, no blank-on-refresh), a per-device frame-rate diagnostic widget + dashboard card, and web/Android/Tizen device-id passthrough to widget render URLs.
* feat(widgets): bulk import for the directory board (JSON / CSV / TSV / text)
Adds an "Import from JSON / CSV" button to the directory-board editor. Paste JSON
(the { company, tenantsByFloor, advertisements, backgroundImages } shape plus
categories[]/floors[]/flat-array/bare-floor-map variants), a CSV/TSV/pipe/semicolon
table (with or without a header — vacant/yes/1 => available, quoted fields), or a
sectioned "room name" text list, and it auto-fills title, footer, floors->categories,
rooms/names/details/availability, and background-image URLs. "Replace / append" toggle.
Tolerant key matching (room/suite/unit/id, name/tenant/company, details/subtitle, …);
warns on things it can't use (bare-filename background images, headerless columns).
parseDirectoryImport is pure and was unit-tested in node across every format.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(widgets): directory board — logo replaces title, and images load on the player
Two on-screen bugs on the directory board:
1. A logo did not remove the title text — both rendered, stacking the wordmark over
the name. renderDirectoryBoard (and the directory-search header) now gate the title
h1 behind !logoSrc, so a logo replaces the title. New render test guards it.
2. Logo + background images did not show on the player (NS_ERROR_DOM_CORP_FAILED,
0 bytes). The player embeds widgets in a sandbox="allow-scripts" (opaque-origin)
iframe, so /api/content image requests are cross-origin, and the helmet default
Cross-Origin-Resource-Policy: same-origin blocks them. Set CORP: cross-origin (+
ACAO:*) on the content file + thumbnail routes, matching the existing /uploads/content
static route. Content already serves publicly, so no new exposure. Verified in a real
sandboxed iframe: same-origin blocks, cross-origin loads.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* feat(widgets): add directory-search widget
An interactive, walk-up search view of an existing directory-board. It
references a source board by id (no data copy), so a venue can run the
scrolling board on a main screen and a search view on a tablet, letting
people find an entry instantly.
Server (routes/widgets.js):
- register 'directory-search' + renderDirectorySearch(): resolves the source
board, inlines its categories as one \u003c-guarded JSON blob, renders all
text via textContent (XSS-safe), live case-insensitive filter over
identifier/name/subtitle (debounced), grouped results, available styling,
optional touch on-screen QWERTY keyboard that drives the same filter path.
- missing / non-directory-board source -> friendly full-page fallback, not a 500.
- live-sync while open is out of scope; left a // TODO for a poll hook.
Frontend editor (views/widgets.js): type + magnifier icon, source-board
dropdown (from loaded widgets, filtered to directory-board), title, logo
(reuses the board's picker), placeholder text, theme, on-screen-keyboard toggle;
getConfigFromForm case. i18n: widget.dirsearch.* + type keys in en/es/it/de/pt/fr.
docs: openapi widget_type enum. Tests: server/test/directory-search.test.js.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* feat(widgets): live-sync for directory-search (poll source board, no reload)
Reflect directory-board edits on an open directory-search page without a reload.
- New public GET /api/widgets/:id/data.json returns { categories } for a
directory-board (404 for missing/wrong-type so the page keeps last-good data
on a transient miss). CORS-open (ACAO:*) + no-store so a null-origin sandboxed
widget iframe can read it; exposes only data already public via /render.
Exempted from CSP + auth in server.js alongside /render.
- directory-search page inlines its source_widget_id and polls the board's
data.json every 30s via a relative URL (works behind a proxy/base path and
from a null-origin iframe). Only rebuilds + rerenders when the data actually
changed, so a mid-search view isn't disturbed; skips while document.hidden;
keeps last-good data on any fetch error. Flatten logic factored into
buildFlat() and reused by the poll.
Tests: data.json feed (categories, CORS header, 404s) + poll wiring in
directory-search.test.js (13/13). Verified live in a browser (page.clock
fast-forward): editing the board updates the search page with no reload.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(android): let player WebViews take touch focus for interactive widgets
directory-search is served through the existing generic widget path
(loadUrl <server>/api/widgets/:id/render), so it already renders on Android
with JS + DOM storage + mixed-content enabled, same-origin (so its live-sync
fetch of the source board's data.json works), and no touch blocking.
Add isFocusable/isFocusableInTouchMode to the shared WebView config so the
search field reliably takes a tap/cursor inside the kiosk lock-task WebView.
Harmless for passive widgets (board/YouTube have no focusable inputs); the
widget's own on-screen keyboard still drives the filter when the system IME
is suppressed. Verified with :app:compileDebugKotlin.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
#182 shipped hydrateAuthImages() loading every thumbnail immediately, which
regressed the content-library grid from lazy to eager (a fetch per thumbnail on
render) and left the IntersectionObserver as dead code.
Restore lazy-by-default (observe-only) so large grids only fetch thumbnails as
they scroll into view, and add an { eager: true } opt-in for the transient
pickers where every item is on screen and immediate load reads better: the
device assign-content modal, the playlist add-item modal, and the widget
content picker. Grids and inline lists (content library, playlist items, device
playlist tab, directory logo/background) use the lazy default.
Behavior for those pickers is unchanged; only the large grids revert to the
lazy loading they had before #182.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* fix(dashboard): use data-auth-src for thumbnail images in modals and views
Plain <img src> tags can't send the Bearer token, causing 403 on
/api/content/:id/thumbnail. Extracted loadAuthImage/hydrateAuthImages
from content-library.js into utils.js and applied the data-auth-src
pattern to playlists, device-detail, and widgets views.
Closes thumbnail rendering in:
- Playlist items list and add-item modal
- Device assignment list and assign-content modal
- Widget content picker, logo, and background images
* fix(dashboard): add requestAnimationFrame fallback for auth image hydration
The IntersectionObserver callback fires asynchronously and may miss
images on first render when the DOM layout isn't settled yet. Add a
rAF fallback that manually loads any still-unloaded images visible
within the viewport (same 300px margin as the observer).
* fix(dashboard): load visible auth images synchronously, not via observer
getBoundingClientRect() forces layout synchronously so visible images
load immediately. IntersectionObserver is now only used for lazy-
loading off-screen images. This eliminates the async timing gap on
first render where neither the observer callback nor rAF would fire.
* fix(dashboard): load all auth images immediately, skip visibility check
Simplifies hydrateAuthImages to load every img[data-auth-src] directly.
loadAuthImage deletes the attribute so observer double-fire is safe.
This eliminates any possible IntersectionObserver/BoundingClientRect
timing issues on first render.
* debug: add console logs to trace auth image hydration flow
* fix(dashboard): hydrate auth images in device detail initial load
loadDevice() renders the playlist tab with data-auth-src images
but never called hydrateAuthImages. Only the playlist-switch path
(line 1022) had the hydrate call. Added hydrateAuthImages to the
initial contentEl.innerHTML render so thumbnails load on first view.
* chore: remove debug logs, final clean version
* feat(diagnostics): device incident log — why a screen went offline/black, with device-attested cause
Field request (Bold/s_t_r_o_b_e): "screens go offline randomly — let us see the cause." Answers it
across the fleet with a unified incident log, and — the key insight — lets the DEVICE disambiguate
the cause the server can't: if the app process survived the gap it was a NETWORK problem (not a
reboot), and it can even tell a dropped Wi-Fi/Ethernet link from a link-up-but-server-unreachable
(router/upstream) failure.
Schema:
- device_status_log gains reason + detail (WHY each offline transition happened).
- NEW device_events table (unified incident feed): type (offline/online/display_off/display_on/
crash/reboot/network/app_error) + reason + detail, indexed, age-pruned + per-device capped.
Server:
- Capture the socket.io disconnect REASON (transport_close/ping_timeout/transport_error) instead of
discarding it — recorded in the offline-cause log. devices.offline_reason stays on the EXIT-SIGNAL
contract (crashed/clean_exit/silent) — a separate axis, preserved (violent death = 'silent').
- device:event handler (typed incidents) + device:connectivity-report handler (device-attested).
lib/incident-classify.js (pure, unit-tested) composes reason+detail: cold_start->reboot;
link_lost->network "Wi-Fi/Ethernet link lost"; else network "LAN up, server unreachable
(router/upstream)"; appends SSID / weak-signal (rssi<-75) / IP-changed. On a report it upgrades the
most-recent offline row from the server's guess to the device's ground truth.
- heartbeat timeout -> 'heartbeat_timeout'; retention/cap for device_events.
- Device-detail API returns statusLog.reason/detail + the last 50 device_events.
Device (Android WebSocketService): ConnectivityManager default-network callback (link-lost during a
gap) + Wi-Fi SSID/RSSI + IP snapshot -> device:connectivity-report on reconnect (app survived =>
network); ACTION_SCREEN_ON/OFF receiver -> device:event display_on/off ("screen went black"). All
guarded/feature-detected; no manifest change; compiles clean.
Web + Tizen players: reconnect connectivity-report (link_lost from navigator.onLine during the gap)
+ visibilitychange -> display_off/on. Best-effort (no wifi detail in a browser). Tizen exit-signal
marker slice untouched.
CMS (device-detail): the offline cause on the uptime-timeline hover + a new "Recent incidents" panel
(merged offline periods + typed events, friendly labels, detail, relative time + down-duration).
Built as a 4-way parallel agent fan-out over disjoint domains against a locked contract, then
integrated. Verified: full server suite 443/443 (incl. the seam fix keeping the exit-signal contract
intact), Android compileDebugKotlin clean, all players + CMS node -c clean.
Refs #170.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* feat(diagnostics): internet-reachability probe — split "our server down" from "no internet" (#170)
Follow-up to the incident log: when a device's link is UP but it's offline, "router/upstream" was a
catch-all. The device now probes a public host (1.1.1.1 / 8.8.8.8 :443) DURING the gap, so the cause
pinpoints blame:
- link_lost=true -> Wi‑Fi/Ethernet link lost (device's own link)
- link up, internet_ok=true -> server_down: internet reachable, OUR server was unreachable
- link up, internet_ok=false -> no_internet: router/ISP down
- link up, no probe result -> generic router/upstream (unchanged fallback)
- Android WebSocketService: fire a short daemon-thread TCP probe (443, either host) at disconnect;
the result rides the connectivity-report as internet_ok (omitted if the gap ends before it finishes).
- lib/incident-classify.js: 3-way split on internet_ok; new reasons server_down / no_internet.
- Frontend i18n: device.event.server_down / .no_internet labels.
- Tests: +3 classify cases (server_down, no_internet, link_lost wins over internet_ok). 12/12.
Verified: classify 12/12, Android compileDebugKotlin clean, node -c clean. Refs #170.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* feat(diagnostics): log an 'upgrade' incident (old → new app_version) — server-side (#170)
When a device reports an app_version different from the stored one, applyDeviceInfo logs an
'upgrade' device_events row (detail 'old → new'). Server-side, so it covers Android/Tizen/web with
no client change; a fresh pair (no prior version) isn't counted. Adds device.event.upgrade label.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Agency-portal uploads previously all landed at the workspace library root, unsorted.
Instead of the issue's whole-workspace folder dropdown (which would leak every folder
name to an external party), bind ONE folder per agency token — admin-controlled and
agency-invisible — and scope the portal picker strictly to that folder's own subtree
(Hybrid-C). Fully backwards-compatible: no bound folder -> root, exactly as before.
Model / multi-workspace: an agency token is bound to ONE workspace at issuance, so the
token key IS that workspace's private link and the bound folder lives in that workspace.
An admin with N workspaces mints one token per workspace (each with its own auto-folder).
No workspace-switcher in the portal — the token is the tenant boundary.
Backend:
- api_tokens.upload_folder_id (additive; ON DELETE SET NULL -> deleting the folder falls
back to root).
- lib/agency-targets.folderSubtree(): recursive-CTE helper = the SINGLE confinement source
shared by GET /api/agency/folders AND the POST /api/agency/content target check, so the
set the agency can SEE and the set it may WRITE to can never drift. Workspace-guarded at
the anchor row; descendants inherit the workspace (folders.js forbids cross-ws parents).
- routes/agency.js: GET /folders (bound subtree only); POST /content defaults to the bound
folder and 403s any folder_id outside the subtree.
- routes/tokens.js: create auto-creates "Agency — <name>" (or binds a picked folder,
validated same-workspace, respecting the 100-folder cap) inside the token tx; new
PUT /:id/upload-folder to rebind; listing surfaces the bound folder name.
- middleware/apiToken.js + lib/content-ingest.js: upload_folder_id onto req.apiToken; ingest
writes folder_id.
Frontend:
- Agency portal: folder <select> shown only when a real subfolder choice exists (identifies
the "Main folder" root client-side without learning the token's folder id).
- Settings: folder pick at token creation, bound-folder display, rebind modal.
- i18n: 7 new apitoken.* keys across all 5 locales.
Tests (429/429):
- test/agency-folder.test.js: 5 folderSubtree confinement bites (subtree in, siblings out,
workspace guard, null -> root).
- test/agency.test.js (+1 e2e): auto-create, default-to-bound, in-subtree pick lands there,
sibling -> 403, admin-pick, unknown-pick -> 400, rebind-to-root.
Closes#158.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* feat(system-control): Tier 0/1 controls with no device-owner dependency [#160]
Track A of the system-control split (Track B = device owner, shipped in #168). Ships the
capabilities that need NO device owner, with graceful per-tier degradation.
Capability reporting (keystone):
- DeviceInfo now reports can_write_settings / accessibility_enabled / overlay_granted
alongside the existing tier/device_owner flags; server persists them (3 additive device
columns, older APKs default to 0); dashboard gates controls + shows what's grantable.
Android SystemControl (new, all best-effort / no-op when unsupported):
- Tier 0 (no permission): media volume (AudioManager STREAM_MUSIC), per-window brightness
(WindowManager.LayoutParams.screenBrightness — dims our window only).
- Tier 1 (WRITE_SETTINGS): system-wide brightness + screen-off timeout (Settings.System).
- Commands set_volume / set_brightness / set_system_brightness / set_screen_timeout wired
in MainActivity.onCommand; ALLOWED_COMMANDS extended for the group path.
- SetupActivity gains a one-time WRITE_SETTINGS grant row (mirrors the overlay/accessibility
grants); manifest declares WRITE_SETTINGS.
Dashboard:
- device-detail "System control" section (any Android panel): volume + this-app brightness
sliders always; system brightness + sleep-timeout only when the panel reports
can_write_settings, else a "grant on the panel" hint. Sends on release (not drag).
Validated live on a non-owner tier-0 panel: dashboard → set_volume 0.75/0.15 → the panel's
STREAM_MUSIC volume moved to 11/2 (of 15). 423 server tests green.
Closes#160.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(system-control): volume slider reflects real volume + device-owner brightness/timeout [#160]
Two fixes from live testing:
1. Volume "doesn't remember" — the slider hardcoded 50 because the panel never reported its
current volume. Now DeviceInfo reports media_volume (0..1); a new lightweight device:info
socket event lets the panel re-report right after a set_volume (no full re-register / playlist
re-push); server stores devices.media_volume; the dashboard inits the slider from it.
Validated: dashboard set_volume 0.60 -> panel STREAM_MUSIC 2->9 (of 15) -> stored 0.60.
2. System brightness/timeout on a DEVICE OWNER — was gated only on WRITE_SETTINGS, which an
owner doesn't have. A device owner can set those via DevicePolicyManager.setSystemSetting
with no grant, so SystemControl now takes that path when isDeviceOwner(), and the dashboard
enables the Tier-1 controls when can_write_settings OR tier===2. STPolicy.setSystemSetting added.
deviceSocket device_info UPDATE extracted into applyDeviceInfo(), shared by device:register and
device:info. Migration: devices.media_volume REAL (additive). 423 server tests green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(system-control): brightness/timeout remember + move controls into a tab [#160]
Same "remember what it's set to" treatment as volume, now for brightness + sleep timeout, and
the System control section moves off the top into its own "Controls" tab.
Reporting (DeviceInfo -> device:info re-report -> devices columns -> dashboard slider init):
- system_brightness (read from Settings.System, no permission) + screen_off_timeout_ms.
- window_brightness: persisted in ServerConfig (survives relaunch, re-applied on MainActivity
launch) so the per-window slider reflects it too.
- reportInfoNow() now also fires after set_brightness / set_screen_timeout.
Dashboard: new "Controls" tab (any Android panel) holding the volume/brightness/timeout controls;
every control inits from the reported value; sleep dropdown preselects the current timeout.
Server: +3 additive columns (system_brightness, window_brightness, screen_off_timeout_ms); the
device_info UPDATE stores them. Migrations all additive/re-runnable. 423 server tests green.
Validated live: set_brightness 0.40 -> stored window_brightness 0.40; volume 0.30 -> 0.33.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(group-sync): synchronized playback per group (server + Android) [stage 1]
Play a group's shared playlist in lockstep across its displays — start/end items
together — by reusing the video-wall sync primitive with the spatial transform
removed and keyed on group_id instead of wall_id.
Server:
- device_groups += sync_enabled + leader_device_id (optional pin).
- buildPlaylistPayload emits a group_sync:{group_id, is_leader} block ONLY for a
member whose playlist matches the group's shared playlist (playlist-match guard —
a mismatched member is ignored, never synced). Membership via device_group_members.
- Leader auto-election: pinned-if-online -> first online matching member -> stable
fallback; computed (never persisted, so the operator's pin is preserved).
- group:sync / group:sync-request relay among eligible members (mirrors wall:sync,
guarded on membership + playlist match).
- Self-heal: re-push payloads to group members on (re)connect so is_leader refreshes.
- PUT /api/device-groups/:id accepts sync_enabled + leader_device_id and re-pushes.
Android:
- WallController is now mode-aware. WALL = transform + object-fit:fill + forced
follower-mute (UNCHANGED — every wall branch is byte-equivalent when isGroup=false).
GROUP = same leader/follower timing incl. the full video drift controller, but
full-screen (no transform), normal fit, and per-item mute honored (no forced mute).
- WebSocketService: emitGroupSync/emitGroupSyncRequest + onGroupSync/onGroupSyncRequest.
- MainActivity: dispatch emit by mode, parseGroupConfig, onPlaylistUpdate group hook.
Wall path is provably unchanged (additive mode, defaults to WALL). Kotlin compiles;
server suite 407/407.
Stage 2 (follow-up): web + Tizen parity, dashboard sync toggle + leader picker,
offline-sweep leader promotion.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(group-sync): web + Tizen player parity [stage 2]
Mirror the Android group-sync generalization in the two web-based players so a group
with a shared playlist syncs across mixed player types, not just Android.
Web player (server/player/index.html):
- group:sync / group:sync-request handlers (index jump + latency-compensated video
drift, same maths as wall:sync) — no audio policy here, per-item mute honored.
- emitGroupSync() + applyGroupSync() (4Hz leader broadcast; follower sync-request).
NO CSS transform, NO forced mute (unlike applyWallMode).
- isFollower now also true for a group follower (suppresses self-advance).
- handlePlaylistUpdate handles data.group_sync (mutually exclusive with wall).
Tizen (tizen/js/player.js WallController + app.js):
- WallController is mode-aware: WALL styles the slice + forced follower semantics
(UNCHANGED when mode !== 'group'); GROUP clears any wall styling (full-screen) and
drives leader/follower timing only. syncId()/clearStageStyle() helpers; emitSync/
onSync/onSyncRequest key the event + id off the mode.
- app.js: group:sync/request socket handlers; onPlaylist enters group sync on a
group_sync block, else exits — content renders through the normal single-zone path.
Realigned the v4-exit-signal-phase3 TIZEN slice (682->696) shifted by the app.js edits.
Wall path is provably unchanged in both (additive group mode). Server suite 407/407;
both players' JS parse.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(group-sync): dashboard UI — sync toggle + leader picker [stage 3]
On each group's header row:
- "Sync" checkbox -> PUT /api/groups/:id { sync_enabled } enables synchronized
playback; server re-pushes to members so they enter/exit sync mode. A hint notes
it needs a group playlist and that a display on a different playlist is ignored.
- When on, a "Leader: Auto / <display>" picker -> { leader_device_id } (null = auto-
elect, which self-heals; or pin a specific member to always lead when online).
Adds api.updateGroup(id, data) and the en i18n strings (en-only, mirroring the
existing per-group UI keys; the i18n parity test is apitoken-scoped).
Frontend parses (ESM); server suite 407/407.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(group-sync): rework to clock/schedule sync + double-buffer + polish
Replace the leader/follower relay model with clock/schedule sync. Every
same-playlist member derives the identical (index, position) locally from a
server-disciplined clock + the deterministic playlist schedule, so sync:
- needs no server at play-time (offline-native), and
- has no leader role to double-elect (kills the split-brain class the leaked
WallController tick produced).
Server
- heartbeat-ack now carries server_ms + echoes client_ms for NTP-style clock
discipline; the client caches the offset (survives an outage).
- POST /groups/:id/resync -> group:resync (manual "Resync now").
- (kept: group_sync payload; leader machinery is now vestigial/ignored.)
Clients (web / Tizen / Android)
- Clock offset disciplined over the heartbeat, cached (localStorage / prefs).
- Schedule engine: pos = (syncedNow mod Sum(duration_sec)) with a CANONICAL
slot formula identical across platforms so mixed-platform groups can't drift.
- Snap-on-load: a fresh clip hard-seeks ONCE to the exact position (was ~5s of
gentle nudge to eat a ~0.3s load offset); steady-state keeps the gentle nudge.
- Double buffer: warm the next clip a few s before the boundary -> instant
switch, no black hold. Android pre-decodes on a throwaway surface so the swap
doesn't flash one wrong-aspect (landscape-stretched) frame.
- In-place duration edits: duration_sec dropped from the change signature and
applied in place, so a duration edit re-anchors the schedule WITHOUT a restart.
- Live-log shows discrete corrections (jump/align/seek) immediately; only the
steady-state line is throttled.
Android
- Fix leaked WallController leader tick: onDestroy() now stops it (Handler on the
main looper outlived the Activity -> zombie broadcaster / split-brain).
Dashboard
- Group leader picker -> "Resync now" button.
Tests: heartbeat-ack clock fields + resync route; exit-signal .wgt slice realigned.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(dashboard): version indicator + GHCR update check with admin panel
- Add server/lib/ghcr-check.js: GHCR tag poller (36h cache, semver filter)
- Extend /api/version with latest_version and update_available
- Add POST /api/admin/check-update (force GHCR poll)
- Add POST /api/admin/trigger-update (Docker compose or manual instructions)
- Sidebar footer: version label + amber badge when update available
- Admin > System: version comparison card with Check/Update buttons
- 14 new tests (10 unit + 4 integration), 68/68 passing
Closes#163
* fix(dashboard): gate trigger-update to platform-admin + add GHCR fetch timeout
Review follow-up on #165 (the two blockers):
- trigger-update runs `docker compose up -d` on the HOST via docker.sock
(root-equivalent) but was behind requireAdmin, i.e. reachable by any
workspace-level admin. On a multi-tenant host that's a customer, not the infra
operator. Gate it with requirePlatformAdmin (DOCKER_UPDATE_ENABLED still gates
it further). check-update stays requireAdmin — it's a read-only GHCR poll.
- ghcr-check.checkNow had no fetch timeout. Node's global fetch has no default
timeout, so a hung GHCR connection never settled — leaving `inFlight` set
forever (the finally never ran), which wedged the background poller AND hung
any awaited checkNow (/api/admin/check-update). Add a 10s AbortController
timeout on both requests so the try/catch/finally always fire.
All 405 server tests pass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: ScreenTinker <hello@screentinker.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Lets an operator (or an MDM) own updates instead of the app self-installing, which
on managed panels shows a self-install confirm dialog over customer content
(#155). Three layered controls:
- GLOBAL (server): config.otaEnabled from OTA_ENABLED (default on). When off,
/api/update/check returns update_available:false, reason:ota_disabled_global —
the whole instance stops offering updates.
- PER-DEVICE (server + dashboard): new devices.ota_enabled column (default 1). When
0, that device is never offered an update (reason:ota_disabled_device). A
"Self-update (OTA)" toggle in the device settings flips it via PUT /api/devices/:id.
- AUTO-DETECT (Android): UpdateChecker stands down entirely when a foreign device
owner (an MDM/DPC) manages the panel — detected via getActiveAdmins() + not being
device owner ourselves. Pure client-side, errs safe, needs no server change.
The two server gates are enforced server-side so they cover EVERY client version,
not just ones with the client-side stand-down. When OTA is off the device still
reports its version (dashboard sees state); the MDM/operator owns the actual update.
For an MDM-managed fleet (e.g. Pivot/MAXHUB), turn OTA off and let the MDM push the
APK — the install-dialog race disappears from every angle.
Tests: +2 (per-device gate + a real OTA_ENABLED=false server for the global gate);
full server suite 393 pass; Android compiles.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The server provisions a unique settings-menu PIN per device, but nothing surfaced
it — leaving the on-device hidden settings menu effectively unopenable. Show the
PIN on the device Info tab (native players only), with i18n across 6 locales.
Also backfill a unique 6-digit PIN for already-paired devices that predate the
settings_pin column, so the existing fleet isn't locked out (delivered on their
next reconnect via the existing device:paired re-send). Idempotent UPDATE.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(preview): replace srcdoc with server-side preview sessions to bypass CSP
Widget previews (clock, weather, etc.) were rendered via iframe.srcdoc,
which inherits the dashboard CSP script-src 'self'. This blocked the inline
scripts widgets need (setInterval for clock, fetch for weather), causing
previews to show blank/static content.
Replace srcdoc with ephemeral server-side preview sessions:
- POST /api/widgets/preview-session — stores rendered HTML (Map, 5min TTL)
- GET /api/widgets/preview-session/:id — serves the HTML via iframe src,
bypassing CSP like the device render endpoint already does
The old /api/widgets/preview endpoint is unchanged for backward compat.
* fix(preview): add rate limiter for /preview-session route
---------
Co-authored-by: BlazzzPlay <fabianma7@gmail.com>
