Clean up the exploratory Disney+ diagnostics now that the Shadow DOM
timeline/seek integration is in place:
- Remove Proposal 1 (Media Session interceptor): the background.js
interceptor injection and the content.js message listener capturing
__koalaMediaSessionCapture, plus the now-unused mediaSessionPosition
reporting in content.js and popup.js.
- Remove Proposal 3 (Video Event Log): videoEventsLog, logVideoEvent(),
the per-video event logging listeners, and the popup.html/popup.js UI.
- Keep Proposal 2 (DOM timestamp scraper) for ongoing diagnostics.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Manual Connect: split the server picker into its own inset panel,
visually separated from the Room ID / Password fields (they were
welded together in one flat list).
- Custom server URL: stop auto-prepending ws:// — default to wss://
for real hosts, ws:// only for localhost/127.0.0.1 (matches what
the background already enforces; the displayed URL no longer lies).
- Host Control card: replace the raw native checkbox with the proper
.toggle-switch slider used in Options; move the toggle row from a
<label> to a <div> to avoid an illegally nested label.
- Co-host discoverability: owner-only hint in the Host Control card
pointing to the participant list (new NOTICE_COHOST_HINT across all
15 locales). Shown only when actionable: owner + co-host-capable
relay + host-only active.
- Peer row: group right-side badges/actions into one container so they
no longer scatter via space-between or collide with long names;
restyle the give/revoke button (padding, weight, hover fill, tooltip).
- Gate promote/demote (and role badges) on host-only mode being ON,
in addition to the existing owner-privilege check — roles are moot
in 'everyone' mode, so no badge/button noise there.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Final wiring of host control mode — the user-facing UI:
- Active-room section gains a Host Control card: a Host/Guest role badge, a
host-only toggle ("Only I can control playback") shown to the host, and a
guest notice when the room is host-only.
- Toggle sends SET_CONTROL_MODE; UI refreshes from the server's CONTROL_MODE
broadcast (with optimistic revert on failure). Card updates on GET_STATUS,
CONTROL_MODE, and reconnect.
- i18n: 6 new keys (LABEL_HOST_CONTROL[_TOOLTIP], LABEL_HOST_ONLY_TOGGLE,
NOTICE_HOST_CONTROLS, BADGE_HOST, BADGE_GUEST) translated across all 15
popup locales.
Completes the feature end to end (server + background + content + popup).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add two new languages (uk, zh / zh_CN) across the extension and website:
register them in SUPPORTED_LANGUAGES, the Chrome _locales map, the website
build/lang-init/app routing, hreflang/og/schema tags and language selectors.
Fix systematic machine-translation word-sense errors in the new zh/uk
locales (e.g. zh "Status"=地位→状态, "Leave Room"=留出空间→离开房间,
"Play"=玩→播放, "Seek"=寻找→跳转, audio Attack/Release/Knee; uk "Play"=Грати
→Відтворити, "Clear"=ЯСНО→Очистити, "Open"=ВІДЧИНЕНО→Відкрити, peers
"Однолітки"→"Учасники"), translate remaining English leftovers (Room ID,
Custom) and normalise terminology. All 15 locales pass test-locales.cjs.
Note: popup.html and website/template.html also carry the language-selector
additions here; their Ko-Fi→Support label text is part of the branding change.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Add the previously-orphaned 5th onboarding step (ONBOARDING_5) so the tour ends on a closing card instead of stopping at the username field
- Make step 1 a centered welcome card instead of spotlighting the logo; guard querySelector for target-less steps
- Fix stale static placeholders in popup.html (Step 1 of 3 -> 5, progress 33% -> 20%)
Verified ONBOARDING_5/DONE exist across all 13 locales; rendered with the longest (German) copy.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds application-level ping/pong between extension and relay server.
Extension sends PING every 15s, server echoes PONG. Round-trip time
displayed in Status tab (green/yellow/red color-coded).
Server also forwards PING with target peerId and routes PONG back,
enabling future peer-to-peer ping without server restart.
Extension already responds to incoming peer PINGs.
See CHANGELOG.md for details.
- Add renderEmpty() helper with icons and hints for peers/history/logs/rooms
- Implement onboarding tour (4 steps) with overlay, dots, skip/next
- Dev tab logs only poll when tab is visible (isDevTabVisible flag)
- Expand username generation from 12/12 to 30/30 adjective-noun pairs
- Update ROADMAP.md to remove implemented features
Adds a new toggleable feature that detects episode transitions via
mediaTitle mutation (loadeddata/MutationObserver), pauses the video,
and waits for all room peers to load the same episode before
executing a coordinated Force Sync play at 0:00.
Protocol:
- Add EPISODE_LOBBY and EPISODE_READY events to shared/constants.js
- Add EPISODE_LOBBY_TIMEOUT (60s) constant
- Relay both new events in server/index.js
Content Script (content.js):
- Layered detection: loadeddata + MutationObserver src-change + heartbeat
- Debounced onEpisodeTransition() sends signal ONLY; no eager pause
- PAUSE_FOR_LOBBY handler pauses only after background confirms feature enabled
- startLobbyPoll() polls title match without premature pause for non-initiators
- checkAndReportLobbyReady() pauses and sends EPISODE_READY_LOCAL on match
- CONTENT_BOOT recovery for re-injection after hard navigation
Background (background.js):
- Episode lobby state persisted in chrome.storage.session with recovery
- EPISODE_CHANGED: checks setting, creates lobby, sends PAUSE_FOR_LOBBY to tab
- EPISODE_LOBBY/READY server event handlers with dedup logic
- 60s timeout cancels lobby (Option B) with Chrome failure notification
- Peer departure handled: removes from readyPeers, re-checks completion
- executeEpisodeLobby() reuses existing Force Sync pipeline at targetTime 0.0
- Lobby cleared on LEAVE_ROOM; status exposed in GET_STATUS
Popup:
- Auto-Sync Next Episode toggle in Settings tab (default: off, opt-in)
- Episode Lobby status card in Sync tab with peer readiness display
- LOBBY_UPDATE message handler for real-time UI updates
Bumps APP_VERSION and manifest to 1.2.0
Timo