Fresh initial commit

.dockerignore

@@ -1,5 +1,7 @@
 *
 !package.json
+!build/
+!build/**
 !src/
 !src/**
 !scripts/

.github/copilot-instructions.md

@@ -3,6 +3,7 @@
 ## Versioning and releases
 
 - Treat `package.json` as the source of truth for the application version.
+- Keep `package.json`, `build/package.player.json`, and `build/package.web.json` on the same version number.
 - When the app version changes, update `CHANGELOG.md` in the same change.
 - Keep database migration versions aligned with the release they actually belong to.
 - If only part of a migration batch belongs to a newer release, split that batch into a separate migration entry instead of relabeling the earlier release.

.github/workflows/docker-publish.yml

@@ -10,6 +10,16 @@ jobs:
   build-and-push:
     runs-on: ubuntu-latest
 
+    strategy:
+      matrix:
+        include:
+          - name: web
+            image: git.lzstealth.com/lzstealth/pulse-signage-web
+            dockerfile: ./build/Dockerfile
+          - name: player
+            image: git.lzstealth.com/lzstealth/pulse-signage-player
+            dockerfile: ./build/Dockerfile.player
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -28,18 +38,18 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: git.lzstealth.com/LZStealth/pulse-signage
+          images: ${{ matrix.image }}
           tags: |
             type=raw,value=latest
             type=ref,event=tag
-            type=semver,pattern=v{{major}}.{{minor}}
             type=semver,pattern=v{{major}}
+            type=semver,pattern=v{{major}}.{{minor}}
 
       - name: Build and push image
         uses: docker/build-push-action@v6
         with:
           context: .
-          file: ./Dockerfile
+          file: ${{ matrix.dockerfile }}
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

CHANGELOG.md

@@ -2,6 +2,160 @@
 
 All notable changes to this project will be documented in this file.
 
+## 2.6.26 - 2026-08-10
+
+### Changed
+
+- API sources and RSS feeds now accept hours as an update interval unit, and the list and background task scheduling paths now format and convert that unit correctly.
+
+## 2.6.25 - 2026-08-10
+
+### Fixed
+
+- Screen group edit now keeps the slug locked after creation, so existing screen group URLs remain stable.
+
+## 2.6.24 - 2026-08-10
+
+### Fixed
+
+- Deferred playlist updates now keep the current slide index when the next playlist snapshot is applied, so playback no longer jumps back to the first slide mid-cycle.
+
+## 2.6.23 - 2026-08-09
+
+### Fixed
+
+- Dashboard quick-action and kiosk-launcher cards now use row spacing instead of extra card padding, so the layout stays consistent at large widths.
+- API and RSS refresh jobs now notify affected player screens only when the refreshed data actually changes, so unchanged polls no longer trigger redundant player refreshes.
+
+## 2.6.22 - 2026-08-09
+
+### Changed
+
+- Startup now logs the previously detected schema version, the current app version, and whether pending migrations exist.
+
+### Fixed
+
+- Direct-to-URL player sessions now generate and persist a stable onboarding device id in session storage, so connected screens can still be moved and renamed independently without going through the onboarding flow first.
+- The connected-clients move action now tolerates rows that only have a live connection id, which keeps move operations working for screens that skipped onboarding.
+
+## 2.6.21 - 2026-08-09
+
+### Changed
+
+- Startup now logs the previously detected schema version, the current app version, and whether migrations are required.
+- The schema documentation now reflects the timetable table rename, the new `o_app_state` table, and startup version tracking.
+- Timetable timezone placeholders now use `tz` for the short zone name and `tz_long` for the full IANA zone.
+
+## 2.6.20 - 2026-08-09
+
+### Changed
+
+- Startup now logs the previously detected schema version, the current app version, and whether migrations are required.
+
+## 2.6.19 - 2026-08-09
+
+### Changed
+
+- Timetable editor helpers, routes, and table layout now use timetable-specific naming and tighter card/table styling.
+- Connected clients now sort by client identity fields instead of the old IP-based ordering assumption.
+
+## 2.6.18 - 2026-08-09
+
+### Changed
+
+- Timetable tables were renamed from the old `schedule` names to `timetable` names, and existing databases now rename those tables during migration.
+- The timetable group editor now uses timetable-specific naming in its shared helpers and keeps the entries table aligned with the standard admin card/table layout.
+
+## 2.6.17 - 2026-08-09
+
+### Changed
+
+- Existing timetable groups and entries are now migrated to Europe/London, and timetable dates are rewritten to UTC using that source timezone so the wall-clock meaning stays intact.
+
+### Fixed
+
+- New timetable groups now default to Europe/London so the timetable editor and saved data start from the same timezone assumption as the migrated rows.
+
+## 2.6.16 - 2026-08-09
+
+### Changed
+
+- Timetable groups now store an IANA time zone and render their entry datetimes in that timetable time zone, so schedules keep the same wall-clock meaning when they are edited from another country.
+
+### Fixed
+
+- Timetable entry date inputs now round-trip through the timetable time zone instead of the browser locale, so saving from Florida while targeting Germany keeps the intended local times.
+
+## 2.6.15 - 2026-08-08
+
+### Fixed
+
+- Slide update media sync on the player now removes uploads that were removed from the slide, so player storage stays aligned with the current slide content.
+- Routine player and player-bridge media upload/delete logs were removed to keep remote player and bridge operation quieter.
+- Background task descriptions no longer repeat the player slug when the task key already ends with that player name.
+
+## 2.6.14 - 2026-08-08
+
+### Fixed
+
+- Slide updates and template deletes now fan out media sync work across all live players instead of targeting only one player.
+
+## 2.6.13 - 2026-08-08
+
+### Fixed
+
+- The player bundle now keeps the browser-only QR export dependencies lazy-loaded, so the remote player image no longer needs `puppeteer-core` or `@sparticuz/chromium` at startup.
+- Remote player startup sync now falls back to `WEB_INTERNAL_URL` when it is configured, which avoids 404s when the bridge is not the correct sync target.
+- The player startup sync and media-write info logs were removed to keep normal remote-player operation quieter.
+
+## 2.6.12 - 2026-08-08
+
+### Fixed
+
+- The Docker build inputs now live under `build/`, with separate web and player package manifests so the player image no longer carries the web browser tooling bundle.
+- The Docker publish workflow now restores `v2` and `v2.2` style image tags alongside `latest` and the full release tag.
+- Remote player sync and upload routing now carry the exact connected player device id through the bridge, so startup media and font jobs target the correct player instance in split-device deployments.
+- Player websocket registration now learns the public base URL from the actual screen request origin, so localhost and 127.0.0.1 aliases both keep websocket commands working.
+
+## 2.6.11 - 2026-08-08
+
+### Fixed
+
+- Role edits now save selected permissions from the shared RBAC form, so changes on the role page persist when you submit the form.
+- RBAC permission sections now stay open independently in the accordion, so opening one section no longer closes the others.
+
+## 2.6.10 - 2026-08-08
+
+### Fixed
+
+- The onboarding landing page and form no longer restore a previously selected screen, so the screen picker always starts clean while still keeping the saved client name.
+
+## 2.6.9 - 2026-08-08
+
+### Fixed
+
+- The connected-clients view no longer exposes or sorts by client IP, so the table stays focused on the player identity, screen, and playback state.
+- The connected-clients dashboard row renderer now keeps the actions column aligned after removing the IP column, so row updates no longer append a duplicate actions cell.
+
+## 2.6.8 - 2026-08-08
+
+### Fixed
+
+- The screen-group command buttons stay disabled until a real target group is selected, so the placeholder "Select Screen Group" state cannot send commands.
+
+## 2.6.7 - 2026-08-08
+
+### Fixed
+
+- Admin client commands now stay on the bridge for remote players, so screen control no longer depends on a public player address.
+- The connected-clients screen-group controls now use the same async bulk-command path as the dashboard, including the All Screens option and live pause/blackout toggles.
+
+## 2.6.6 - 2026-08-07
+
+### Fixed
+
+- Timetable entry editing now validates end times locally, requires the end to be at least one minute after the start, and highlights the end field when the value is invalid.
+
 ## 2.6.5 - 2026-08-07
 
 ### Added

Dockerfile

@@ -1,20 +0,0 @@
-FROM node:24-alpine
-
-WORKDIR /app
-
-RUN apk add --no-cache ffmpeg chromium nss freetype harfbuzz ttf-freefont
-
-COPY package*.json ./
-RUN npm install --omit=dev --no-audit --no-fund
-
-COPY src ./src
-COPY scripts ./scripts
-
-RUN mkdir -p /app/src/web/public/vendor/animate.css && cp /app/node_modules/animate.css/animate.min.css /app/src/web/public/vendor/animate.css/animate.min.css
-RUN mkdir -p /app/src/player/public/vendor/animate.css && cp /app/node_modules/animate.css/animate.min.css /app/src/player/public/vendor/animate.css/animate.min.css
-
-RUN mkdir -p /app/media
-
-EXPOSE 3000
-
-CMD ["npm", "run", "start:web"]

README.md

@@ -32,6 +32,7 @@ If you want the details, start with the [Compose guide](docker-compose/README.md
 - [Database schema](docs/schema.md) - the tables and data model the app maintains.
 - [WebSocket reference](docs/websocket.md) - the live player and snapshot channels.
 - [Compose guide](docker-compose/README.md) - deployment options and service layout.
+- [Changelog](CHANGELOG.md) - release history and notable changes.
 
 ## Explore The Docs
 

build/Dockerfile

@@ -0,0 +1,17 @@
+FROM node:24-alpine
+
+WORKDIR /app
+
+RUN apk add --no-cache chromium nss freetype harfbuzz ttf-freefont
+
+COPY build/package.web.json ./package.json
+RUN npm install --omit=dev --no-audit --no-fund
+
+COPY src ./src
+COPY scripts ./scripts
+
+RUN mkdir -p /app/media
+
+EXPOSE 3000
+
+CMD ["npm", "run", "start:web"]

build/Dockerfile.player

@@ -0,0 +1,17 @@
+FROM node:24-alpine
+
+WORKDIR /app
+
+RUN apk add --no-cache ffmpeg
+
+COPY build/package.player.json ./package.json
+RUN npm install --omit=dev --no-audit --no-fund
+
+COPY src ./src
+COPY scripts ./scripts
+
+RUN mkdir -p /app/media
+
+EXPOSE 3000
+
+CMD ["npm", "run", "start:player"]

build/package.player.json

@@ -0,0 +1,19 @@
+{
+  "name": "pulse-signage-player",
+  "version": "2.6.26",
+  "private": false,
+  "description": "Pulse Signage player application bundle",
+  "main": "src/common.js",
+  "scripts": {
+    "start": "node -r dotenv/config src/player.js",
+    "start:player": "node -r dotenv/config src/player.js"
+  },
+  "dependencies": {
+    "dotenv": "^17.4.2",
+    "express": "^4.21.2",
+    "handlebars": "^4.7.8",
+    "hls.js": "^1.5.15",
+    "mysql2": "^3.14.3",
+    "ws": "^8.21.0"
+  }
+}

build/package.web.json

@@ -0,0 +1,22 @@
+{
+  "name": "pulse-signage-web",
+  "version": "2.6.26",
+  "private": false,
+  "description": "Pulse Signage web and bridge application bundle",
+  "main": "src/common.js",
+  "scripts": {
+    "start": "node -r dotenv/config src/web.js",
+    "start:web": "node -r dotenv/config src/web.js"
+  },
+  "dependencies": {
+    "@sparticuz/chromium": "^137.0.0",
+    "dotenv": "^17.4.2",
+    "express": "^4.21.2",
+    "handlebars": "^4.7.8",
+    "multer": "^2.2.0",
+    "mysql2": "^3.14.3",
+    "puppeteer-core": "^24.16.0",
+    "sharp": "^0.35.3",
+    "ws": "^8.21.0"
+  }
+}

docker-compose/.env.example

@@ -1,5 +1,6 @@
 # Shared application settings
-PULSE_SIGNAGE_IMAGE="git.lzstealth.com/lzstealth/pulse-signage:latest"
+PULSE_SIGNAGE_WEB_IMAGE="git.lzstealth.com/lzstealth/pulse-signage-web:latest"
+PULSE_SIGNAGE_PLAYER_IMAGE="git.lzstealth.com/lzstealth/pulse-signage-player:latest"
 PULSE_SIGNAGE_SHARED_SECRET=""
 
 # Database settings for the web, player, and bridge services
@@ -12,15 +13,15 @@ MYSQL_ROOT_PASSWORD="root_password"
 
 # Player settings
 PLAYER_IDENTIFIER="player-local"
-PLAYER_PUBLIC_BASE_URL="http://localhost:8081"
-PLAYER_INTERNAL_BASE_URL="http://player:8081"
+PLAYER_PUBLIC_URL="http://localhost:8081"
+PLAYER_INTERNAL_URL="http://player:8081"
 
 # Web app bootstrap settings
 SESSION_MAX_AGE_DAYS=14
 DEFAULT_ADMIN_USERNAME="admin"
 DEFAULT_ADMIN_NAME="Admin"
-DEFAULT_ADMIN_PASSWORD="admin"
-PASSWORD_HASH_ITERATIONS=310000
+DEFAULT_ADMIN_PASSWORD="password123"
 
 # Bridge settings for the player-bridge service
-WEB_BASE_URL="http://web:8080"
+WEB_INTERNAL_URL="http://web:8080"
+BRIDGE_INTERNAL_URL="http://player-bridge:8090"

docker-compose/.env.remote.example

@@ -1,11 +1,11 @@
 # Shared application settings
-PULSE_SIGNAGE_IMAGE="git.lzstealth.com/lzstealth/pulse-signage:latest"
+PULSE_SIGNAGE_PLAYER_IMAGE="git.lzstealth.com/lzstealth/pulse-signage-player:latest"
 PULSE_SIGNAGE_SHARED_SECRET=""
 
 # Player settings
 PLAYER_IDENTIFIER="player-remote"
-PLAYER_PUBLIC_BASE_URL="http://localhost:8081"
+PLAYER_PUBLIC_URL="http://localhost:8081"
 PLAYER_AGENT_RECONNECT_DELAY_MS=5000
 
 # Remote player connectivity settings
-THIN_CLIENT_BASE_URL="http://192.168.0.80:8090"
+BRIDGE_PUBLIC_URL="http://player-bridge.example.com:8090"

docker-compose/README.md

@@ -59,15 +59,16 @@ Responsibilities:
 
 - serves the player UI on port `8081`
 - connects to MySQL in local mode
-- connects to the bridge in remote mode through `THIN_CLIENT_BASE_URL`
+- connects to the bridge in remote mode through `BRIDGE_PUBLIC_URL`
 - registers live connections and accepts control commands
 
 Key configuration:
 
-- `PLAYER_PUBLIC_BASE_URL`
-- `PLAYER_INTERNAL_BASE_URL`
+- `PLAYER_PUBLIC_URL`
+- `PLAYER_INTERNAL_URL`
+- `BRIDGE_INTERNAL_URL`
 - `PLAYER_IDENTIFIER`
-- `THIN_CLIENT_BASE_URL` in remote mode
+- `BRIDGE_PUBLIC_URL` in remote mode
 - `PULSE_SIGNAGE_SHARED_SECRET`
 - database settings in local mode
 
@@ -85,7 +86,7 @@ Responsibilities:
 Key configuration:
 
 - `PULSE_SIGNAGE_SHARED_SECRET`
-- `WEB_BASE_URL` for the bridge when it should call the web app directly instead of inferring from request headers
+- `WEB_INTERNAL_URL` for the bridge when it should call the web app directly instead of inferring from request headers
 - `DB_HOST`, `DB_PORT`, `DB_NAME`, `DB_USER`, `DB_PASSWORD`
 
 ### `mysql`
@@ -112,15 +113,19 @@ Use this file as a starting point for the public compose stack.
 
 Important values:
 
-- `PULSE_SIGNAGE_IMAGE` - image to run for all app services
+- `PULSE_SIGNAGE_WEB_IMAGE` - image to run for the web app and bridge services, typically `.../pulse-signage-web:latest`
+- `PULSE_SIGNAGE_PLAYER_IMAGE` - image to run for the player services, typically `.../pulse-signage-player:latest`
 - `PULSE_SIGNAGE_SHARED_SECRET` - long random secret shared by the web, player, and bridge services for authenticated requests
 - `PLAYER_IDENTIFIER` - unique local player identifier
 - `DB_*` - MySQL credentials and database name for the stack
-- `PLAYER_PUBLIC_BASE_URL` - public URL the player advertises
-- `PLAYER_INTERNAL_BASE_URL` - internal URL the web app uses for local player calls
+- `PLAYER_PUBLIC_URL` - public URL the player advertises
+- `PLAYER_INTERNAL_URL` - internal URL the web app uses for local player calls
+- `BRIDGE_INTERNAL_URL` - bridge URL the web app uses for player snapshot and command forwarding
+- `WEB_INTERNAL_URL` - internal URL the bridge uses to call the web app directly
 - `SESSION_MAX_AGE_DAYS` - dashboard session lifetime
 - `DEFAULT_ADMIN_*` - bootstrap admin account values
 - `PASSWORD_HASH_ITERATIONS` - password hashing cost
+- `MYSQL_ROOT_PASSWORD` - root password for the local MySQL container
 
 ### `.env.remote.example`
 
@@ -128,11 +133,11 @@ Use this file on a remote player device.
 
 Important values:
 
-- `PULSE_SIGNAGE_IMAGE` - image to run on the device
+- `PULSE_SIGNAGE_PLAYER_IMAGE` - image to run on the device, typically `.../pulse-signage-player:latest`
 - `PULSE_SIGNAGE_SHARED_SECRET` - must match the public stack and should be the same long random value used everywhere in the deployment
 - `PLAYER_IDENTIFIER` - unique remote player identifier
-- `PLAYER_PUBLIC_BASE_URL` - public URL for the remote player
-- `THIN_CLIENT_BASE_URL` - bridge URL the player connects back to
+- `PLAYER_PUBLIC_URL` - public URL for the remote player
+- `BRIDGE_PUBLIC_URL` - bridge URL the player connects back to
 - `PLAYER_AGENT_RECONNECT_DELAY_MS` - reconnect delay for the player agent
 
 ### `PULSE_SIGNAGE_SHARED_SECRET`
@@ -153,7 +158,8 @@ Leave it blank only if you intentionally want to run without request signing in
 
 | Variable | Used By | Purpose |
 | --- | --- | --- |
-| `PULSE_SIGNAGE_IMAGE` | web, player, bridge, remote player | Docker image to run for the app services. |
+| `PULSE_SIGNAGE_WEB_IMAGE` | web, bridge | Docker image to run for the web app and bridge services. |
+| `PULSE_SIGNAGE_PLAYER_IMAGE` | player, remote player | Docker image to run for the player services. |
 | `PULSE_SIGNAGE_SHARED_SECRET` | web, player, bridge, remote player | Shared secret for authenticated requests between services. |
 | `DB_HOST` | web, player, bridge | Database host name. |
 | `DB_PORT` | web, player, bridge | Database port. |
@@ -166,11 +172,16 @@ Leave it blank only if you intentionally want to run without request signing in
 | `DEFAULT_ADMIN_NAME` | web | Bootstrap admin display name. |
 | `DEFAULT_ADMIN_PASSWORD` | web | Bootstrap admin password. |
 | `PASSWORD_HASH_ITERATIONS` | web | Password hashing cost. |
-| `PLAYER_INTERNAL_BASE_URL` | web, player | Internal player URL used by the dashboard and player runtime. |
-| `THIN_CLIENT_BASE_URL` | web, player, remote player | URL of the bridge service. |
-| `PLAYER_PUBLIC_BASE_URL` | player, remote player | Public URL advertised by the player. |
+| `PLAYER_INTERNAL_URL` | web, player | Internal player URL used by the dashboard and player runtime. |
+| `BRIDGE_INTERNAL_URL` | web | Bridge URL used by the web app for player snapshot and command forwarding. |
+| `WEB_INTERNAL_URL` | player-bridge | Internal web URL used by the bridge to call the dashboard app directly. |
+| `PLAYER_PUBLIC_URL` | player, remote player | Public URL advertised by the player. |
+| `BRIDGE_PUBLIC_URL` | player, remote player | URL of the bridge service. |
 | `PLAYER_IDENTIFIER` | player | Stable player identifier. |
 | `PLAYER_AGENT_RECONNECT_DELAY_MS` | remote player | Delay before reconnecting to the bridge. |
+| `MYSQL_DATABASE` | mysql | Database name used by the local MySQL container. |
+| `MYSQL_USER` | mysql | Database user used by the local MySQL container. |
+| `MYSQL_PASSWORD` | mysql | Database password used by the local MySQL container. |
 
 ## Ports
 
@@ -208,8 +219,8 @@ Each compose file creates its own named network:
 - The public stack expects the app services and MySQL to share the same `PULSE_SIGNAGE_SHARED_SECRET`.
 - A remote player must use the same `PULSE_SIGNAGE_SHARED_SECRET` as the bridge it connects to.
 - The bridge service is the dashboard-facing command path for connected remote players.
-- The remote player should point `THIN_CLIENT_BASE_URL` at the bridge, not at the public web endpoint.
-- The `PULSE_SIGNAGE_IMAGE` tag defaults to the published image, but it can be overridden for local builds or custom releases.
+- The remote player should point `BRIDGE_PUBLIC_URL` at the bridge, not at the public web endpoint.
+- The `PULSE_SIGNAGE_WEB_IMAGE` and `PULSE_SIGNAGE_PLAYER_IMAGE` tags default to the published `pulse-signage-web` and `pulse-signage-player` repositories with `latest` and `v1.2.3` style tags, but they can be overridden for local builds or custom releases.
 
 ## Recommended Setup
 

docker-compose/docker-compose.remote.yml

@@ -3,21 +3,21 @@ name: pulse-signage-remote
 services:
 
   player:
-    image: ${PULSE_SIGNAGE_IMAGE:-git.lzstealth.com/lzstealth/pulse-signage:latest}
+    image: ${PULSE_SIGNAGE_PLAYER_IMAGE:-git.lzstealth.com/lzstealth/pulse-signage-player:latest}
     restart: unless-stopped
+    networks:
+      - pulse_signage
     ports:
       - "8081:8081"
     environment:
-      PLAYER_PUBLIC_BASE_URL: ${PLAYER_PUBLIC_BASE_URL:-http://localhost:8081}
-      THIN_CLIENT_BASE_URL: ${THIN_CLIENT_BASE_URL:-}
+      PLAYER_IDENTIFIER: ${PLAYER_IDENTIFIER:-player-remote}
+      PLAYER_PUBLIC_URL: ${PLAYER_PUBLIC_URL:-http://localhost:8081}
+      BRIDGE_PUBLIC_URL: ${BRIDGE_PUBLIC_URL:-}
       PULSE_SIGNAGE_SHARED_SECRET: ${PULSE_SIGNAGE_SHARED_SECRET:-}
+      PLAYER_AGENT_RECONNECT_DELAY_MS: ${PLAYER_AGENT_RECONNECT_DELAY_MS:-5000}
     volumes:
       - pulse-signage:/app/media
     command: ["node", "src/player.js"]
-    networks:
-      - pulse_signage
-
-
 
 volumes:
   pulse-signage:

docker-compose/docker-compose.yml

@@ -2,8 +2,10 @@ name: pulse-signage
 
 services:
   web:
-    image: ${PULSE_SIGNAGE_IMAGE:-git.lzstealth.com/lzstealth/pulse-signage:latest}
+    image: ${PULSE_SIGNAGE_WEB_IMAGE:-git.lzstealth.com/lzstealth/pulse-signage-web:latest}
     restart: unless-stopped
+    networks:
+      - pulse_signage
     ports:
       - "8080:8080"
     environment:
@@ -13,28 +15,28 @@ services:
       DB_USER: ${DB_USER:-pulse-signage}
       DB_PASSWORD: ${DB_PASSWORD:-signage_password}
       PULSE_SIGNAGE_SHARED_SECRET: ${PULSE_SIGNAGE_SHARED_SECRET:-}
+      BRIDGE_INTERNAL_URL: ${BRIDGE_INTERNAL_URL:-http://player-bridge:8090}
       SESSION_MAX_AGE_DAYS: ${SESSION_MAX_AGE_DAYS:-14}
       DEFAULT_ADMIN_USERNAME: ${DEFAULT_ADMIN_USERNAME:-admin}
       DEFAULT_ADMIN_NAME: ${DEFAULT_ADMIN_NAME:-Admin}
-      DEFAULT_ADMIN_PASSWORD: ${DEFAULT_ADMIN_PASSWORD:-admin}
-      PASSWORD_HASH_ITERATIONS: ${PASSWORD_HASH_ITERATIONS:-310000}
+      DEFAULT_ADMIN_PASSWORD: ${DEFAULT_ADMIN_PASSWORD:-password123}
     volumes:
       - pulse-signage:/app/media
     command: ["node", "src/web.js"]
     depends_on:
       mysql:
         condition: service_healthy
-    networks:
-      - pulse_signage
 
   player:
-    image: ${PULSE_SIGNAGE_IMAGE:-git.lzstealth.com/lzstealth/pulse-signage:latest}
+    image: ${PULSE_SIGNAGE_PLAYER_IMAGE:-git.lzstealth.com/lzstealth/pulse-signage-player:latest}
     restart: unless-stopped
+    networks:
+      - pulse_signage
     ports:
       - "8081:8081"
     environment:
-      PLAYER_PUBLIC_BASE_URL: ${PLAYER_PUBLIC_BASE_URL:-http://localhost:8081}
-      PLAYER_INTERNAL_BASE_URL: ${PLAYER_INTERNAL_BASE_URL:-http://player:8081}
+      PLAYER_PUBLIC_URL: ${PLAYER_PUBLIC_URL:-http://localhost:8081}
+      PLAYER_INTERNAL_URL: ${PLAYER_INTERNAL_URL:-http://player:8081}
       PLAYER_IDENTIFIER: ${PLAYER_IDENTIFIER:-player-local}
       PULSE_SIGNAGE_SHARED_SECRET: ${PULSE_SIGNAGE_SHARED_SECRET:-}
       DB_HOST: ${DB_HOST:-mysql}
@@ -48,16 +50,16 @@ services:
     depends_on:
       mysql:
         condition: service_healthy
-    networks:
-      - pulse_signage
 
   player-bridge:
-    image: ${PULSE_SIGNAGE_IMAGE:-git.lzstealth.com/lzstealth/pulse-signage:latest}
+    image: ${PULSE_SIGNAGE_WEB_IMAGE:-git.lzstealth.com/lzstealth/pulse-signage-web:latest}
     restart: unless-stopped
+    networks:
+      - pulse_signage
     ports:
       - "8090:8090"
     environment:
-      WEB_BASE_URL: ${WEB_BASE_URL:-http://web:8080}
+      WEB_INTERNAL_URL: ${WEB_INTERNAL_URL:-http://web:8080}
       PULSE_SIGNAGE_SHARED_SECRET: ${PULSE_SIGNAGE_SHARED_SECRET:-}
       DB_HOST: ${DB_HOST:-mysql}
       DB_PORT: ${DB_PORT:-3306}
@@ -68,8 +70,6 @@ services:
     depends_on:
       mysql:
         condition: service_healthy
-    networks:
-      - pulse_signage
 
   mysql:
     image: mysql:8.4

docs/schema.md

@@ -165,8 +165,8 @@ Primary keys are `id` unless noted otherwise. Timestamps are stored as `created_
 - `i_rss_feeds` - RSS feed definitions and refresh cadence.
 - `i_rss_feed_items` - cached RSS feed items.
 - `i_api_sources` - API source definitions and last response snapshot.
-- `i_schedule_groups` - grouped schedule definitions used by the schedule region.
-- `i_schedule_entries` - dated entries that belong to a schedule group.
+- `i_timetable_groups` - grouped timetable definitions used by the timetable region.
+- `i_timetable_entries` - dated entries that belong to a timetable group.
 
 ### `i_rss_feeds`
 
@@ -184,32 +184,40 @@ Primary keys are `id` unless noted otherwise. Timestamps are stored as `created_
 
 - `id`, `name`, `api_url`, `auth_method`, `auth_username`, `auth_password`, `auth_bearer_token`, `auth_header_name`, `auth_header_value`, `items_path`, `update_interval_value`, `update_interval_unit`, `last_pulled_at`, `last_pull_error`, `last_response_status`, `last_response_content_type`, `last_response_json`, `created_at`, `created_by`, `modified_at`, `modified_by`
 
-### `i_schedule_groups`
+### `i_timetable_groups`
 
-- `id`, `name`, `short_description`, `created_at`, `created_by`, `modified_at`, `modified_by`
+- `id`, `name`, `short_description`, `timezone`, `created_at`, `created_by`, `modified_at`, `modified_by`
+- `timezone` defaults to `Europe/London`.
 
-### `i_schedule_entries`
+### `i_timetable_entries`
 
 - `id`, `schedule_group_id`, `title`, `short_description`, `start_datetime`, `end_datetime`, `created_at`, `created_by`, `modified_at`, `modified_by`
 - Foreign key:
-        - `schedule_group_id` -> `i_schedule_groups.id` with `ON DELETE CASCADE`
+        - `schedule_group_id` -> `i_timetable_groups.id` with `ON DELETE CASCADE`
 - Index:
         - `(schedule_group_id, start_datetime)`
 
 ## Operations
 
 - `o_background_tasks` - queue and history for background jobs.
+- `o_app_state` - generic app state and version markers stored as key/value pairs.
 
 ### `o_background_tasks`
 
 - `id`, `task_key`, `task_type`, `title`, `category`, `status`, `payload_json`, `metadata_json`, `attempts`, `created_at`, `created_by`, `started_at`, `finished_at`, `error_message`
 - Indexed by `status`, `task_key`, and `task_type`.
 
+### `o_app_state`
+
+- `state_key`, `state_value`, `created_at`, `modified_at`
+- `state_key` is the primary key.
+- `schema_version` is stored here so startup can detect the previously recorded schema version before deciding whether migrations need to run.
+
 ## Notes
 
 - The schema is initialized with `CREATE TABLE IF NOT EXISTS`, so new installs can start from an empty database.
 - `src/db/bootstrap.js` seeds the canvas size defaults, default permissions, and the default administrator role.
-- The migration module stays in place for future releases, but this version treats the current schema as the install baseline.
+- `src/db/migrations.js` records the current schema version in `o_app_state` during startup so later launches can tell whether an update is happening.
 
 ```mermaid
 erDiagram
@@ -255,9 +263,11 @@ erDiagram
         }
         I_API_SOURCES {
         }
-        I_SCHEDULE_GROUPS {
+        I_TIMETABLE_GROUPS {
         }
-        I_SCHEDULE_ENTRIES {
+        I_TIMETABLE_ENTRIES {
+        }
+        O_APP_STATE {
         }
         O_BACKGROUND_TASKS {
         }
@@ -282,5 +292,5 @@ erDiagram
         D_SCREENS ||--o{ D_ANNOUNCEMENT_SCREENS : receives
 
         I_RSS_FEEDS ||--o{ I_RSS_FEED_ITEMS : caches
-        I_SCHEDULE_GROUPS ||--o{ I_SCHEDULE_ENTRIES : contains
+        I_TIMETABLE_GROUPS ||--o{ I_TIMETABLE_ENTRIES : contains
 ```

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "pulse-signage",
-  "version": "2.5.9",
+  "version": "2.6.15",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "pulse-signage",
-      "version": "2.5.9",
+      "version": "2.6.15",
       "dependencies": {
         "@sparticuz/chromium": "^137.0.0",
         "animate.css": "^4.1.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pulse-signage",
-  "version": "2.6.5",
+  "version": "2.6.26",
   "private": false,
   "description": "Pulse Signage application with MySQL and media storage",
   "repository": {

src/data/api-sources.js

@@ -11,7 +11,10 @@ const ITEMS_PATH_MAX_LENGTH = 255;
 
 function normalizeUpdateIntervalUnit(value) {
   const unit = String(value || '').trim().toLowerCase();
-  return unit === 'seconds' ? 'seconds' : 'minutes';
+  if (unit === 'seconds' || unit === 'minutes' || unit === 'hours') {
+    return unit;
+  }
+  return 'minutes';
 }
 
 function normalizeAuthMethod(value) {

src/data/index.js

@@ -4,7 +4,7 @@ const { fetchAdminData, fetchPlaylistsPage, fetchSlidesPage, fetchTemplatesPage,
 const { ANNOUNCEMENT_TYPES, ANNOUNCEMENT_COLORS, ANNOUNCEMENT_ICONS, DEFAULT_ANNOUNCEMENT_ICON, normalizeAnnouncementType, normalizeAnnouncementColor, normalizeAnnouncementIcon, fetchAnnouncementsPage, fetchAnnouncementById, fetchActiveAnnouncement, buildAnnouncementPayload } = require('./announcements');
 const { ANNOUNCEMENT_ICON_OPTIONS, ANNOUNCEMENT_ICON_LABELS } = require('./announcement-icons');
 const { fetchPlaylistById } = require('./playlists');
-const { normalizeDisplayMode, fetchTimetablesData, fetchTimetableGroupsPage, fetchTimetableGroupById, fetchTimetableEntriesByGroupId, buildTimetableGroupPayload } = require('./schedules');
+const { normalizeDisplayMode, fetchTimetablesData, fetchTimetableGroupsPage, fetchTimetableGroupById, fetchTimetableEntriesByGroupId, buildTimetableGroupPayload } = require('./timetables');
 const { fetchApiSourcesData, fetchApiSourcesPage, fetchApiSourceById, fetchApiSourceResponse, buildApiSourcePayload } = require('./api-sources');
 const { fetchRssFeedsData, fetchRssFeedsPage, fetchRssFeedById, fetchRssFeedItemsByFeedId, normalizeRssFeedItem, buildRssFeedPayload, fetchRssFeedItems, replaceRssFeedItems } = require('./rss-feeds');
 const { slugify, uniqueScreenSlug, fetchScreenById, fetchScreenEditData, fetchScreenPlayerUrls, fetchPlayerPublicBaseUrl, fetchScreenPlayerRecord, fetchPlayerRecordByIdentifier } = require('./screens');

src/data/qr-code.js

@@ -1,8 +1,6 @@
 const fs = require('fs');
 const path = require('path');
 const QRCodeStyling = require(path.join(__dirname, '..', 'web', 'public', 'vendor', 'qr-code-styling', 'qr-code-styling.js'));
-const puppeteer = require('puppeteer-core');
-const chromiumModule = require('@sparticuz/chromium');
 const QR_PNG_WIDTH = 2048;
 const QR_STYLING_SCRIPT_PATH = path.join(__dirname, '..', 'web', 'public', 'vendor', 'qr-code-styling', 'qr-code-styling.js');
 const SYSTEM_CHROMIUM_PATHS = [
@@ -13,11 +11,6 @@ const SYSTEM_CHROMIUM_PATHS = [
   '/usr/local/bin/chromium',
   '/snap/bin/chromium'
 ].filter(Boolean);
-const chromium = chromiumModule && typeof chromiumModule.executablePath === 'function'
-  ? chromiumModule
-  : chromiumModule && chromiumModule.default && typeof chromiumModule.default.executablePath === 'function'
-    ? chromiumModule.default
-    : chromiumModule;
 let qrBrowserPromise = null;
 
 function escapeXml(value) {
@@ -353,6 +346,13 @@ function getQrBrowser() {
   }
 
   qrBrowserPromise = (async function () {
+    const puppeteer = require('puppeteer-core');
+    const chromiumModule = require('@sparticuz/chromium');
+    const chromium = chromiumModule && typeof chromiumModule.executablePath === 'function'
+      ? chromiumModule
+      : chromiumModule && chromiumModule.default && typeof chromiumModule.default.executablePath === 'function'
+        ? chromiumModule.default
+        : chromiumModule;
     let executablePath = SYSTEM_CHROMIUM_PATHS.find(function (candidate) {
       return fs.existsSync(candidate);
     }) || '';

src/data/rss-feeds.js

@@ -9,7 +9,10 @@ const URL_MAX_LENGTH = 1024;
 
 function normalizeUpdateIntervalUnit(value) {
   const unit = String(value || '').trim().toLowerCase();
-  return unit === 'seconds' ? 'seconds' : 'minutes';
+  if (unit === 'seconds' || unit === 'minutes' || unit === 'hours') {
+    return unit;
+  }
+  return 'minutes';
 }
 
 async function fetchRssFeedsData(pool) {

src/data/slides.js

@@ -308,6 +308,49 @@ async function buildTemplateContent(pool, template, body, filesByField, existing
         value: submitted === undefined ? String(current.value !== undefined ? current.value : current.text !== undefined ? current.text : '') : String(submitted || ''),
         timezone: timezoneValue === undefined || timezoneValue === null ? String(current.timezone || current.time_zone || '') : String(timezoneValue || '').trim()
       };
+    } else if (region.region_type === 'timetable') {
+      const current = existingContent && existingContent[region.region_key] && typeof existingContent[region.region_key] === 'object' ? existingContent[region.region_key] : {};
+      const suffix = '_' + region.id;
+      const generic = {};
+      const submittedText = body[`region_text_${region.id}`];
+      const normalizedText = submittedText === undefined ? String(current.text !== undefined ? current.text : current.value !== undefined ? current.value : '') : String(submittedText || '');
+
+      Object.keys(body || {}).forEach((key) => {
+        if (!key.startsWith('region_') || !key.endsWith(suffix)) {
+          return;
+        }
+
+        const field = key.slice('region_'.length, -suffix.length);
+        if (!field || field === 'type' || field === 'key' || field === 'name' || field === 'label') {
+          return;
+        }
+
+        generic[field] = body[key];
+      });
+
+      if (Object.prototype.hasOwnProperty.call(generic, 'timetable_display_mode')) {
+        generic.display_mode = generic.timetable_display_mode;
+        delete generic.timetable_display_mode;
+      }
+
+      if (Object.prototype.hasOwnProperty.call(generic, 'timetable_max_items')) {
+        generic.max_items = generic.timetable_max_items;
+        delete generic.timetable_max_items;
+      }
+
+      Object.keys(current).forEach((key) => {
+        if (generic[key] === undefined) {
+          generic[key] = current[key];
+        }
+      });
+
+      delete generic.timetable_display_mode;
+      delete generic.timetable_max_items;
+
+      generic.text = normalizedText;
+      generic.value = normalizedText;
+      generic.type = region.region_type;
+      content[region.region_key] = generic;
     } else if (region.region_type === 'rss') {
       const submitted = body[`region_text_${region.id}`];
       const current = existingContent && existingContent[region.region_key] ? existingContent[region.region_key] : {};

src/data/timetables.js

@@ -4,6 +4,23 @@ const { fetchPagedRows, validateMaxLength } = require('./utils');
 
 const NAME_MAX_LENGTH = 255;
 const DESCRIPTION_MAX_LENGTH = 255;
+const DEFAULT_TIME_ZONE = 'Europe/London';
+
+function normalizeTimeZone(value, fallback) {
+  const raw = String(value || '').trim();
+  if (!raw) {
+    return String(fallback || DEFAULT_TIME_ZONE).trim() || DEFAULT_TIME_ZONE;
+  }
+
+  try {
+    new Intl.DateTimeFormat('en-GB', { timeZone: raw }).format(new Date());
+    return raw;
+  } catch (_error) {
+    const error = new Error('Timetable time zone is invalid.');
+    error.statusCode = 400;
+    throw error;
+  }
+}
 
 function normalizeDisplayMode(value) {
   const mode = String(value || 'upcoming').trim().toLowerCase();
@@ -15,15 +32,15 @@ function normalizeDisplayMode(value) {
 
 async function fetchTimetablesData(pool) {
   const [timetableGroups] = await pool.query(`
-    SELECT g.id, g.name, g.short_description, g.created_at, g.modified_at, g.created_by, g.modified_by,
-           (SELECT COUNT(*) FROM i_schedule_entries e WHERE e.schedule_group_id = g.id) AS entry_count,
-           (SELECT MIN(e.start_datetime) FROM i_schedule_entries e WHERE e.schedule_group_id = g.id AND e.start_datetime IS NOT NULL) AS next_start_datetime
-    FROM i_schedule_groups g
+    SELECT g.id, g.name, g.short_description, g.timezone, g.created_at, g.modified_at, g.created_by, g.modified_by,
+           (SELECT COUNT(*) FROM i_timetable_entries e WHERE e.schedule_group_id = g.id) AS entry_count,
+           (SELECT MIN(e.start_datetime) FROM i_timetable_entries e WHERE e.schedule_group_id = g.id AND e.start_datetime IS NOT NULL) AS next_start_datetime
+    FROM i_timetable_groups g
     ORDER BY g.modified_at DESC, g.id DESC
   `);
   const [timetableEntries] = await pool.query(`
     SELECT id, schedule_group_id, title, short_description, start_datetime, end_datetime, created_at, modified_at, created_by, modified_by
-    FROM i_schedule_entries
+    FROM i_timetable_entries
     ORDER BY schedule_group_id ASC, start_datetime ASC, id ASC
   `);
 
@@ -50,17 +67,18 @@ async function fetchTimetablesData(pool) {
 
 async function fetchTimetableGroupsPage(pool, page, pageSize, searchTerm, sortKey, sortDirection) {
   const paged = await fetchPagedRows(pool, {
-    selectSql: `SELECT g.id, g.name, g.short_description, g.created_at, g.modified_at, g.created_by, g.modified_by,
-           (SELECT COUNT(*) FROM i_schedule_entries e WHERE e.schedule_group_id = g.id) AS entry_count,
-           (SELECT MIN(e.start_datetime) FROM i_schedule_entries e WHERE e.schedule_group_id = g.id AND e.start_datetime IS NOT NULL) AS next_start_datetime
-    FROM i_schedule_groups g
+    selectSql: `SELECT g.id, g.name, g.short_description, g.timezone, g.created_at, g.modified_at, g.created_by, g.modified_by,
+        (SELECT COUNT(*) FROM i_timetable_entries e WHERE e.schedule_group_id = g.id) AS entry_count,
+        (SELECT MIN(e.start_datetime) FROM i_timetable_entries e WHERE e.schedule_group_id = g.id AND e.start_datetime IS NOT NULL) AS next_start_datetime
+      FROM i_timetable_groups g
     ORDER BY g.modified_at DESC, g.id DESC`,
-    countSql: 'SELECT COUNT(*) AS count FROM i_schedule_groups',
+      countSql: 'SELECT COUNT(*) AS count FROM i_timetable_groups',
     searchColumns: ['g.name', 'g.short_description'],
     searchTerm: searchTerm,
     sortColumns: {
       name: 'g.name',
       description: 'g.short_description',
+      timezone: 'g.timezone',
       entries: 'entry_count',
       next_start: 'next_start_datetime',
       created: 'g.created_at',
@@ -77,7 +95,7 @@ async function fetchTimetableGroupsPage(pool, page, pageSize, searchTerm, sortKe
 
 async function fetchTimetableGroupById(pool, id) {
   const [rows] = await pool.query(
-    'SELECT id, name, short_description, created_at, modified_at, created_by, modified_by FROM i_schedule_groups WHERE id = ?',
+    'SELECT id, name, short_description, timezone, created_at, modified_at, created_by, modified_by FROM i_timetable_groups WHERE id = ?',
     [id]
   );
 
@@ -87,7 +105,7 @@ async function fetchTimetableGroupById(pool, id) {
 async function fetchTimetableEntriesByGroupId(pool, timetableGroupId) {
   const [rows] = await pool.query(
     `SELECT id, schedule_group_id, title, short_description, start_datetime, end_datetime, created_at, modified_at, created_by, modified_by
-     FROM i_schedule_entries
+     FROM i_timetable_entries
      WHERE schedule_group_id = ?
      ORDER BY start_datetime ASC, id ASC`,
     [timetableGroupId]
@@ -100,6 +118,7 @@ function buildTimetableGroupPayload(req, existingTimetableGroup) {
   const fallback = existingTimetableGroup || {};
   const name = validateMaxLength(req.body.name || fallback.name || '', NAME_MAX_LENGTH, 'Timetable group name');
   const shortDescription = validateMaxLength(req.body.short_description || req.body.shortDescription || fallback.short_description || '', DESCRIPTION_MAX_LENGTH, 'Timetable group description');
+  const timezone = normalizeTimeZone(req.body.timezone || req.body.time_zone || fallback.timezone || DEFAULT_TIME_ZONE, fallback.timezone || DEFAULT_TIME_ZONE);
 
   if (!name) {
     const error = new Error('Timetable group name is required.');
@@ -109,7 +128,8 @@ function buildTimetableGroupPayload(req, existingTimetableGroup) {
 
   return {
     name: name,
-    shortDescription: shortDescription
+    shortDescription: shortDescription,
+    timezone: timezone
   };
 }
 
@@ -119,5 +139,6 @@ module.exports = {
   fetchTimetableGroupsPage,
   fetchTimetableGroupById,
   fetchTimetableEntriesByGroupId,
-  buildTimetableGroupPayload
+  buildTimetableGroupPayload,
+  normalizeTimeZone
 };

src/db/index.js

@@ -1,3 +1,6 @@
+const { version: appVersion } = require('#root/package.json');
+const { compareVersions, detectSchemaVersion, getPendingMigrations, recordSchemaVersion, runMigrations } = require('./migrations');
+
 // Snapshot only: keep this file aligned with the current schema state.
 async function ensureSchema(pool, options) {
   const schemaLockName = 'pulse_signage_schema_lock';
@@ -12,6 +15,12 @@ async function ensureSchema(pool, options) {
     }
 
     try {
+      const currentVersion = await detectSchemaVersion(pool);
+      const pendingMigrations = await getPendingMigrations(pool, { currentVersion: currentVersion });
+      const updateRequired = pendingMigrations.length > 0;
+
+      console.info('[schema] previous=' + currentVersion + ' current=' + appVersion + ' update=' + (updateRequired ? 'yes' : 'no'));
+
       await pool.query(`
     CREATE TABLE IF NOT EXISTS c_canvas_sizes (
       id INT AUTO_INCREMENT PRIMARY KEY,
@@ -238,10 +247,11 @@ async function ensureSchema(pool, options) {
   `);
 
   await pool.query(`
-    CREATE TABLE IF NOT EXISTS i_schedule_groups (
+    CREATE TABLE IF NOT EXISTS i_timetable_groups (
       id INT AUTO_INCREMENT PRIMARY KEY,
       name VARCHAR(255) NOT NULL,
       short_description VARCHAR(255) NULL,
+      timezone VARCHAR(64) NOT NULL DEFAULT 'Europe/London',
       created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
       created_by INT NULL,
       modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
@@ -250,7 +260,7 @@ async function ensureSchema(pool, options) {
   `);
 
   await pool.query(`
-    CREATE TABLE IF NOT EXISTS i_schedule_entries (
+    CREATE TABLE IF NOT EXISTS i_timetable_entries (
       id INT AUTO_INCREMENT PRIMARY KEY,
       schedule_group_id INT NOT NULL,
       title VARCHAR(255) NOT NULL,
@@ -261,8 +271,8 @@ async function ensureSchema(pool, options) {
       created_by INT NULL,
       modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
       modified_by INT NULL,
-      CONSTRAINT fk_schedule_entries_group FOREIGN KEY (schedule_group_id) REFERENCES i_schedule_groups(id) ON DELETE CASCADE,
-      INDEX idx_schedule_entries_group_start (schedule_group_id, start_datetime)
+      CONSTRAINT fk_timetable_entries_group FOREIGN KEY (schedule_group_id) REFERENCES i_timetable_groups(id) ON DELETE CASCADE,
+      INDEX idx_timetable_entries_group_start (schedule_group_id, start_datetime)
     ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
   `);
 
@@ -383,8 +393,8 @@ async function ensureSchema(pool, options) {
     ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
   `);
 
-      const { runMigrations } = require('./migrations');
-      await runMigrations(pool, options);
+      await runMigrations(pool, Object.assign({}, options, { currentVersion: currentVersion }));
+      await recordSchemaVersion(pool, appVersion);
     } finally {
       await pool.query('SELECT RELEASE_LOCK(?)', [schemaLockName]).catch(function () {
       });

src/db/migrations.js

@@ -1,4 +1,7 @@
 const { version: appVersion } = require('#root/package.json');
+const TIMETABLE_TIME_ZONE = 'Europe/London';
+const APP_STATE_TABLE = 'o_app_state';
+const APP_STATE_SCHEMA_VERSION_KEY = 'schema_version';
 
 const VERSIONED_MIGRATIONS = [
   {
@@ -56,7 +59,6 @@ const VERSIONED_MIGRATIONS = [
       if (await columnExists(pool, 'c_template_regions', 'font_family')) {
         await pool.query('ALTER TABLE c_template_regions DROP COLUMN font_family');
       }
-
     }
   },
   {
@@ -276,6 +278,7 @@ const VERSIONED_MIGRATIONS = [
       await pool.query('RENAME TABLE d_players_rebuild TO d_players');
 
       await pool.query('ALTER TABLE d_screens MODIFY COLUMN player_id INT NULL AFTER playlist_id');
+      return;
     }
   },
   {
@@ -295,6 +298,93 @@ const VERSIONED_MIGRATIONS = [
       await dropForeignKeyIfExists(pool, 'd_screens', 'player_id');
       await dropColumnIfExists(pool, 'd_screens', 'player_id');
     }
+  },
+  {
+    version: '2.6.16',
+    label: 'v2.6.16 timetable timezone schema',
+    run: async function (pool) {
+      const timetableGroupsExists = await tableExists(pool, 'i_timetable_groups');
+      const scheduleGroupsExists = await tableExists(pool, 'i_schedule_groups');
+      const tableName = timetableGroupsExists ? 'i_timetable_groups' : scheduleGroupsExists ? 'i_schedule_groups' : null;
+
+      if (!tableName) {
+        return;
+      }
+
+      await ensureColumn(pool, tableName, 'timezone', "VARCHAR(64) NOT NULL DEFAULT 'Europe/London'", 'short_description');
+    }
+  },
+  {
+    version: '2.6.17',
+    label: 'v2.6.17 timetable europe/london conversion',
+    run: async function (pool) {
+      const timetableGroupsExists = await tableExists(pool, 'i_timetable_groups');
+      const timetableEntriesExists = await tableExists(pool, 'i_timetable_entries');
+      const scheduleGroupsExists = await tableExists(pool, 'i_schedule_groups');
+      const scheduleEntriesExists = await tableExists(pool, 'i_schedule_entries');
+      const groupTableName = timetableGroupsExists ? 'i_timetable_groups' : scheduleGroupsExists ? 'i_schedule_groups' : null;
+      const entryTableName = timetableEntriesExists ? 'i_timetable_entries' : scheduleEntriesExists ? 'i_schedule_entries' : null;
+
+      if (!groupTableName || !entryTableName) {
+        return;
+      }
+
+      await ensureColumn(pool, groupTableName, 'timezone', "VARCHAR(64) NOT NULL DEFAULT 'Europe/London'", 'short_description');
+
+      await pool.query('UPDATE ' + groupTableName + ' SET timezone = ?', [TIMETABLE_TIME_ZONE]);
+
+      const [rows] = await pool.query('SELECT id, start_datetime, end_datetime FROM ' + entryTableName + ' ORDER BY id ASC');
+      for (const row of rows) {
+        const startDate = convertMigrationDateTimeFromTimeZone(row.start_datetime, TIMETABLE_TIME_ZONE);
+        const endDate = row.end_datetime ? convertMigrationDateTimeFromTimeZone(row.end_datetime, TIMETABLE_TIME_ZONE) : null;
+        await pool.query(
+          'UPDATE ' + entryTableName + ' SET start_datetime = ?, end_datetime = ? WHERE id = ?',
+          [formatMigrationDateTimeUtc(startDate), endDate ? formatMigrationDateTimeUtc(endDate) : null, row.id]
+        );
+      }
+    }
+  },
+  {
+    version: '2.6.18',
+    label: 'v2.6.18 timetable table rename',
+    run: async function (pool) {
+      const scheduleGroupsExists = await tableExists(pool, 'i_schedule_groups');
+      const timetableGroupsExists = await tableExists(pool, 'i_timetable_groups');
+
+      if (scheduleGroupsExists) {
+        if (!timetableGroupsExists) {
+          await pool.query('RENAME TABLE i_schedule_groups TO i_timetable_groups, i_schedule_entries TO i_timetable_entries');
+          await ensureColumn(pool, 'i_timetable_groups', 'timezone', "VARCHAR(64) NOT NULL DEFAULT 'Europe/London'", 'short_description');
+          return;
+        }
+
+        await ensureColumn(pool, 'i_timetable_groups', 'timezone', "VARCHAR(64) NOT NULL DEFAULT 'Europe/London'", 'short_description');
+
+        await pool.query(`
+          INSERT IGNORE INTO i_timetable_groups (id, name, short_description, timezone, created_at, created_by, modified_at, modified_by)
+          SELECT id, name, short_description, 'Europe/London' AS timezone, created_at, created_by, modified_at, modified_by
+          FROM i_schedule_groups
+          ORDER BY id ASC
+        `);
+
+        await pool.query(`
+          INSERT IGNORE INTO i_timetable_entries (id, schedule_group_id, title, short_description, start_datetime, end_datetime, created_at, created_by, modified_at, modified_by)
+          SELECT id, schedule_group_id, title, short_description, start_datetime, end_datetime, created_at, created_by, modified_at, modified_by
+          FROM i_schedule_entries
+          ORDER BY schedule_group_id ASC, start_datetime ASC, id ASC
+        `);
+
+        const [groupRows] = await pool.query('SELECT COALESCE(MAX(id), 0) AS max_id FROM i_timetable_groups');
+        const [entryRows] = await pool.query('SELECT COALESCE(MAX(id), 0) AS max_id FROM i_timetable_entries');
+        const nextGroupId = Number(groupRows && groupRows[0] && groupRows[0].max_id) + 1;
+        const nextEntryId = Number(entryRows && entryRows[0] && entryRows[0].max_id) + 1;
+        await pool.query('ALTER TABLE i_timetable_groups AUTO_INCREMENT = ' + nextGroupId);
+        await pool.query('ALTER TABLE i_timetable_entries AUTO_INCREMENT = ' + nextEntryId);
+
+        await pool.query('DROP TABLE i_schedule_entries');
+        await pool.query('DROP TABLE i_schedule_groups');
+      }
+    }
   }
 ];
 
@@ -311,6 +401,59 @@ async function columnExists(pool, tableName, columnName) {
   return Number(rows && rows[0] && rows[0].column_count) > 0;
 }
 
+async function tableExists(pool, tableName) {
+  const [rows] = await pool.query(
+    `SELECT COUNT(*) AS table_count
+     FROM information_schema.TABLES
+     WHERE TABLE_SCHEMA = DATABASE()
+       AND TABLE_NAME = ?`,
+    [tableName]
+  );
+
+  return Number(rows && rows[0] && rows[0].table_count) > 0;
+}
+
+async function detectSchemaVersion(pool) {
+  if (await tableExists(pool, APP_STATE_TABLE)) {
+    const [rows] = await pool.query(
+      'SELECT state_value FROM ' + APP_STATE_TABLE + ' WHERE state_key = ? LIMIT 1',
+      [APP_STATE_SCHEMA_VERSION_KEY]
+    );
+
+    const storedVersion = String(rows && rows[0] && rows[0].state_value || '').trim();
+    if (storedVersion) {
+      return storedVersion;
+    }
+  }
+
+  const timetableGroupsExists = await tableExists(pool, 'i_timetable_groups');
+  const timetableEntriesExists = await tableExists(pool, 'i_timetable_entries');
+  const scheduleGroupsExists = await tableExists(pool, 'i_schedule_groups');
+  const scheduleEntriesExists = await tableExists(pool, 'i_schedule_entries');
+
+  if ((timetableGroupsExists || timetableEntriesExists) && !scheduleGroupsExists && !scheduleEntriesExists) {
+    return '2.6.18';
+  }
+
+  return '0.0.0';
+}
+
+async function recordSchemaVersion(pool, version) {
+  await pool.query(
+    `CREATE TABLE IF NOT EXISTS ${APP_STATE_TABLE} (
+      state_key VARCHAR(191) NOT NULL PRIMARY KEY,
+      state_value MEDIUMTEXT NULL,
+      created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+      modified_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci`
+  );
+
+  await pool.query(
+    'INSERT INTO ' + APP_STATE_TABLE + ' (state_key, state_value) VALUES (?, ?) ON DUPLICATE KEY UPDATE state_value = VALUES(state_value)',
+    [APP_STATE_SCHEMA_VERSION_KEY, String(version || appVersion || '0.0.0').trim()]
+  );
+}
+
 async function columnIsAutoIncrement(pool, tableName, columnName) {
   const [rows] = await pool.query(
     `SELECT COUNT(*) AS auto_increment_count
@@ -512,6 +655,107 @@ function formatMigrationDateTime(value) {
   return year + '-' + month + '-' + day + 'T' + hours + ':' + minutes;
 }
 
+function parseMigrationDateTimeParts(value) {
+  if (!value) {
+    return null;
+  }
+
+  if (value instanceof Date) {
+    if (Number.isNaN(value.getTime())) {
+      return null;
+    }
+
+    return {
+      year: value.getUTCFullYear(),
+      month: value.getUTCMonth() + 1,
+      day: value.getUTCDate(),
+      hour: value.getUTCHours(),
+      minute: value.getUTCMinutes(),
+      second: value.getUTCSeconds()
+    };
+  }
+
+  const raw = String(value || '').trim();
+  const match = raw.match(/^(\d{4})-(\d{2})-(\d{2})(?:[ T](\d{2}):(\d{2})(?::(\d{2}))?)?$/);
+  if (!match) {
+    return null;
+  }
+
+  return {
+    year: Number(match[1]),
+    month: Number(match[2]),
+    day: Number(match[3]),
+    hour: Number(match[4] || 0),
+    minute: Number(match[5] || 0),
+    second: Number(match[6] || 0)
+  };
+}
+
+function getMigrationTimeZoneOffsetMillis(date, timeZone) {
+  if (!(date instanceof Date) || Number.isNaN(date.getTime())) {
+    return 0;
+  }
+
+  const parts = new Intl.DateTimeFormat('en-GB', {
+    timeZone: timeZone,
+    hour12: false,
+    year: 'numeric',
+    month: '2-digit',
+    day: '2-digit',
+    hour: '2-digit',
+    minute: '2-digit',
+    second: '2-digit'
+  }).formatToParts(date).reduce(function (acc, part) {
+    if (part && part.type && part.type !== 'literal') {
+      acc[part.type] = part.value;
+    }
+    return acc;
+  }, Object.create(null));
+
+  const localAsUtc = Date.UTC(
+    Number(parts.year) || 0,
+    (Number(parts.month) || 1) - 1,
+    Number(parts.day) || 1,
+    Number(parts.hour) || 0,
+    Number(parts.minute) || 0,
+    Number(parts.second) || 0,
+    0
+  );
+
+  return localAsUtc - date.getTime();
+}
+
+function convertMigrationDateTimeFromTimeZone(value, timeZone) {
+  const parts = parseMigrationDateTimeParts(value);
+  if (!parts) {
+    return null;
+  }
+
+  const utcMillis = Date.UTC(parts.year, parts.month - 1, parts.day, parts.hour, parts.minute, parts.second, 0);
+  let adjusted = new Date(utcMillis - getMigrationTimeZoneOffsetMillis(new Date(utcMillis), timeZone));
+  const adjustedOffset = getMigrationTimeZoneOffsetMillis(adjusted, timeZone);
+
+  if (adjustedOffset !== getMigrationTimeZoneOffsetMillis(new Date(utcMillis), timeZone)) {
+    adjusted = new Date(utcMillis - adjustedOffset);
+  }
+
+  return adjusted;
+}
+
+function formatMigrationDateTimeUtc(value) {
+  if (!(value instanceof Date) || Number.isNaN(value.getTime())) {
+    return null;
+  }
+
+  const year = value.getUTCFullYear();
+  const month = String(value.getUTCMonth() + 1).padStart(2, '0');
+  const day = String(value.getUTCDate()).padStart(2, '0');
+  const hours = String(value.getUTCHours()).padStart(2, '0');
+  const minutes = String(value.getUTCMinutes()).padStart(2, '0');
+  const seconds = String(value.getUTCSeconds()).padStart(2, '0');
+  return year + '-' + month + '-' + day + ' ' + hours + ':' + minutes + ':' + seconds;
+}
+
 function formatMigrationTime(value) {
   if (!value) {
     return null;
@@ -562,12 +806,13 @@ function compareVersions(leftVersion, rightVersion) {
   return 0;
 }
 
-async function runMigrations(pool, options) {
-  // Only run migrations that are newer than the installed schema version and not beyond the app version.
+async function getPendingMigrations(pool, options) {
   const targetVersion = String(appVersion || '0.0.0').trim();
   const currentVersion = String(options && options.currentVersion || '0.0.0').trim();
   const legacyPlayerSchemaPresent = await columnExists(pool, 'd_players', 'device_id');
   const screenPlayerColumnPresent = await columnExists(pool, 'd_screens', 'player_id');
+  const legacyTimetableGroupsPresent = await tableExists(pool, 'i_schedule_groups');
+  const legacyTimetableEntriesPresent = await tableExists(pool, 'i_schedule_entries');
   let effectiveCurrentVersion = currentVersion;
 
   if (!legacyPlayerSchemaPresent && compareVersions(effectiveCurrentVersion, '2.1.0') < 0) {
@@ -578,14 +823,29 @@ async function runMigrations(pool, options) {
     effectiveCurrentVersion = '2.6.3';
   }
 
-  for (const migration of VERSIONED_MIGRATIONS) {
-    if (compareVersions(migration.version, effectiveCurrentVersion) > 0 && compareVersions(migration.version, targetVersion) <= 0) {
-      await migration.run(pool);
+  if (legacyTimetableGroupsPresent || legacyTimetableEntriesPresent) {
+    effectiveCurrentVersion = compareVersions(effectiveCurrentVersion, '2.6.18') < 0 ? '2.6.17' : '2.6.17';
   }
+
+  return VERSIONED_MIGRATIONS.filter(function (migration) {
+    return compareVersions(migration.version, effectiveCurrentVersion) > 0 && compareVersions(migration.version, targetVersion) <= 0;
+  });
+}
+
+async function runMigrations(pool, options) {
+  // Only run migrations that are newer than the installed schema version and not beyond the app version.
+  const pendingMigrations = await getPendingMigrations(pool, options);
+
+  for (const migration of pendingMigrations) {
+    await migration.run(pool);
   }
 }
 
 module.exports = {
   appVersion: appVersion,
-  runMigrations: runMigrations
+  getPendingMigrations: getPendingMigrations,
+  runMigrations: runMigrations,
+  detectSchemaVersion: detectSchemaVersion,
+  recordSchemaVersion: recordSchemaVersion,
+  compareVersions: compareVersions
 };

src/player-bridge/index.js

@@ -40,8 +40,70 @@ function normalizeRemoteAddress(value) {
 
 function formatPlayerConnectionLabel(deviceId, remoteAddress) {
   const normalizedDeviceId = String(deviceId || '').trim() || 'unknown-player';
-  const normalizedRemoteAddress = normalizeRemoteAddress(remoteAddress);
-  return normalizedRemoteAddress ? `${normalizedDeviceId} (ip ${normalizedRemoteAddress})` : normalizedDeviceId;
+  return normalizedDeviceId;
+}
+
+function normalizeProxyBaseUrl(value) {
+  const normalized = String(value || '').trim().replace(/\/$/, '');
+  if (!normalized) {
+    return '';
+  }
+
+  try {
+    const url = new URL(normalized);
+    if (url.hostname === 'localhost' || url.hostname === '127.0.0.1' || url.hostname === '::1') {
+      url.hostname = 'host.docker.internal';
+    }
+    return url.toString().replace(/\/$/, '');
+  } catch (_error) {
+    return normalized;
+  }
+}
+
+function isLocalLikeBaseUrl(value) {
+  let host = '';
+  try {
+    host = new URL(String(value || '').trim().replace(/\/$/, '')).hostname.toLowerCase();
+  } catch (_error) {
+    return false;
+  }
+
+  return host === 'localhost'
+    || host === '127.0.0.1'
+    || host === '::1'
+    || host === 'host.docker.internal'
+    || host === 'player'
+    || host === 'player-dev'
+    || host === 'player-local'
+    || host === 'player-bridge-dev'
+    || host === 'web'
+    || host === 'player-bridge'
+    || host.endsWith('.local')
+    || host.endsWith('.internal')
+    || host.endsWith('.docker.internal');
+}
+
+function resolveSnapshotUpstreamBaseUrl(player) {
+  const internalBaseUrl = normalizeProxyBaseUrl(player && player.internal_base_url);
+  if (internalBaseUrl && isLocalLikeBaseUrl(internalBaseUrl)) {
+    return internalBaseUrl;
+  }
+
+  return normalizeProxyBaseUrl(player && player.public_base_url) || null;
+}
+
+function resolvePlayerSocketForDeviceId(playerSockets, deviceId) {
+  const normalizedDeviceId = normalizeDeviceId(deviceId);
+  if (!normalizedDeviceId || !playerSockets || typeof playerSockets.get !== 'function') {
+    return null;
+  }
+
+  const socket = playerSockets.get(normalizedDeviceId);
+  if (!socket || socket.readyState !== WebSocket.OPEN) {
+    return null;
+  }
+
+  return socket;
 }
 
 function resolveScreenCommandTargets(slug, playerSockets, screenPlayerDeviceIds) {
@@ -51,11 +113,8 @@ function resolveScreenCommandTargets(slug, playerSockets, screenPlayerDeviceIds)
   }
 
   const deviceIds = screenPlayerDeviceIds.get(key);
-  if (!Array.isArray(deviceIds) || !deviceIds.length) {
-    return [];
-  }
-
-  return Array.from(new Set(deviceIds.map(function (value) {
+  const targets = Array.isArray(deviceIds)
+    ? Array.from(new Set(deviceIds.map(function (value) {
       return normalizeDeviceId(value);
     }).filter(Boolean))).map(function (deviceId) {
       const socket = playerSockets.get(deviceId);
@@ -64,11 +123,28 @@ function resolveScreenCommandTargets(slug, playerSockets, screenPlayerDeviceIds)
       }
 
       return { deviceId: deviceId, socket: socket };
-  }).filter(Boolean);
+    }).filter(Boolean)
+    : [];
+  if (targets.length) {
+    return targets;
+  }
+
+  const fallbackTargets = Array.from(playerSockets.values()).filter(function (socket) {
+    return socket && socket.readyState === WebSocket.OPEN;
+  }).map(function (socket) {
+    return {
+      deviceId: String(socket.playerDeviceId || '').trim(),
+      socket: socket
+    };
+  }).filter(function (target) {
+    return Boolean(target.deviceId);
+  });
+
+  return fallbackTargets.length === 1 ? fallbackTargets : [];
 }
 
 function resolveWebBaseUrl(req) {
-  const configuredWebBaseUrl = String(process.env.WEB_BASE_URL || '').trim().replace(/\/$/, '');
+  const configuredWebBaseUrl = String(process.env.WEB_INTERNAL_URL || '').trim().replace(/\/$/, '');
   if (configuredWebBaseUrl) {
     return configuredWebBaseUrl;
   }
@@ -118,24 +194,130 @@ async function start() {
   const screenSnapshotsWs = new WebSocketServer({ noServer: true });
   const playerSockets = new Map();
   const screenSnapshotCache = new Map();
+  const screenSnapshotSourcesBySlug = new Map();
+  const screenSnapshotSubscribersBySlug = new Map();
   const screenPlayerDeviceIds = new Map();
   const pendingPlayerCommands = new Map();
 
-  function normalizeProxyBaseUrl(value) {
-    const normalized = String(value || '').trim().replace(/\/$/, '');
-    if (!normalized) {
-      return '';
+  function getScreenSnapshotSourceBucket(slug) {
+    const key = String(slug || '').trim();
+    if (!key) {
+      return null;
     }
 
-    try {
-      const url = new URL(normalized);
-      if (url.hostname === 'localhost' || url.hostname === '127.0.0.1' || url.hostname === '::1') {
-        url.hostname = 'host.docker.internal';
+    if (!screenSnapshotSourcesBySlug.has(key)) {
+      screenSnapshotSourcesBySlug.set(key, new Map());
     }
-      return url.toString().replace(/\/$/, '');
-    } catch (_error) {
-      return normalized;
+
+    return screenSnapshotSourcesBySlug.get(key);
   }
+
+  function getScreenSnapshotSubscriberBucket(slug) {
+    const key = String(slug || '').trim();
+    if (!key) {
+      return null;
+    }
+
+    if (!screenSnapshotSubscribersBySlug.has(key)) {
+      screenSnapshotSubscribersBySlug.set(key, new Set());
+    }
+
+    return screenSnapshotSubscribersBySlug.get(key);
+  }
+
+  function buildMergedScreenSnapshot(slug) {
+    const key = String(slug || '').trim();
+    const sourceBucket = screenSnapshotSourcesBySlug.get(key);
+    const connections = [];
+    const deviceIds = [];
+
+    if (sourceBucket && typeof sourceBucket.forEach === 'function') {
+      sourceBucket.forEach(function (payload) {
+        if (payload && Array.isArray(payload.connections)) {
+          connections.push.apply(connections, payload.connections);
+        }
+      });
+      sourceBucket.forEach(function (_payload, sourceKey) {
+        deviceIds.push(sourceKey);
+      });
+    }
+
+    return {
+      slug: key,
+      count: connections.length,
+      connections: connections,
+      deviceIds: deviceIds
+    };
+  }
+
+  function broadcastScreenSnapshot(slug) {
+    const key = String(slug || '').trim();
+    const snapshot = buildMergedScreenSnapshot(key);
+    storeScreenSnapshot(key, snapshot.connections, snapshot.deviceIds);
+
+    const bucket = screenSnapshotSubscribersBySlug.get(key);
+    if (!bucket || !bucket.size) {
+      return;
+    }
+
+    const payload = JSON.stringify({
+      type: 'snapshot',
+      slug: key,
+      connections: snapshot.connections,
+      sentAt: new Date().toISOString()
+    });
+
+    bucket.forEach(function (socket) {
+      if (socket && socket.readyState === WebSocket.OPEN) {
+        socket.send(payload);
+      }
+    });
+  }
+
+  function setScreenSnapshotSource(slug, sourceKey, connections) {
+    const key = String(slug || '').trim();
+    const normalizedSourceKey = String(sourceKey || '').trim();
+    if (!key || !normalizedSourceKey) {
+      return;
+    }
+
+    const bucket = getScreenSnapshotSourceBucket(key);
+    if (!bucket) {
+      return;
+    }
+
+    bucket.set(normalizedSourceKey, {
+      slug: key,
+      connections: Array.isArray(connections) ? connections : []
+    });
+    broadcastScreenSnapshot(key);
+  }
+
+  function clearScreenSnapshotSource(slug, sourceKey) {
+    const key = String(slug || '').trim();
+    const normalizedSourceKey = String(sourceKey || '').trim();
+    const bucket = screenSnapshotSourcesBySlug.get(key);
+    if (!bucket || !normalizedSourceKey || !bucket.has(normalizedSourceKey)) {
+      return;
+    }
+
+    bucket.delete(normalizedSourceKey);
+    if (!bucket.size) {
+      screenSnapshotSourcesBySlug.delete(key);
+    }
+
+    broadcastScreenSnapshot(key);
+  }
+
+  function clearPlayerSnapshotSources(sourceKey) {
+    const normalizedSourceKey = String(sourceKey || '').trim();
+    if (!normalizedSourceKey) {
+      return;
+    }
+
+    Array.from(screenSnapshotSourcesBySlug.keys()).forEach(function (slug) {
+      clearScreenSnapshotSource(slug, normalizedSourceKey);
+    });
   }
 
   async function fetchPlayerSnapshotRegistrations() {
@@ -190,7 +372,7 @@ async function start() {
       return;
     }
 
-    logBridge(`Player ${formatPlayerConnectionLabel(socket.playerDeviceId, socket.bridgeRemoteAddress)} has disconnected`);
+    logBridge(`Player ${formatPlayerConnectionLabel(socket.playerDeviceId)} has disconnected`);
   }
 
   function resolveMediaPath(fileName) {
@@ -201,8 +383,8 @@ async function start() {
     return relativePath;
   }
 
-  function sendPlayerCommand(commandPayload) {
-    const socket = getConnectedPlayerSocket();
+  function sendPlayerCommand(commandPayload, deviceId) {
+    const socket = resolvePlayerSocketForDeviceId(playerSockets, deviceId);
     if (!socket) {
       return Promise.resolve({ ok: false, status: 503, error: 'Player is not connected.' });
     }
@@ -345,15 +527,24 @@ async function start() {
         return res.status(400).json({ error: 'Filename is required' });
       }
 
+      const deviceId = normalizeDeviceId(req.query.deviceId || req.query.playerIdentifier || req.headers['x-pulse-player-device-id']);
+      if (!deviceId) {
+        return res.status(400).json({ error: 'Device ID is required.' });
+      }
+
       const bodyBuffer = Buffer.isBuffer(req.body) ? req.body : Buffer.from(req.body || '');
       const response = await sendPlayerCommand({
         command: 'media-put',
         relativePath: relativePath,
         bodyBase64: bodyBuffer.toString('base64')
-      });
+      }, deviceId);
 
       res.status(response.status || (response.ok ? 200 : 502)).json(response);
     } catch (error) {
+      logBridge('Player media upload failed', {
+        relativePath: req.params && req.params.filename ? String(req.params.filename).trim() : '',
+        error: error && error.message ? error.message : String(error)
+      });
       next(error);
     }
   });
@@ -365,13 +556,22 @@ async function start() {
         return res.status(400).json({ error: 'Filename is required' });
       }
 
+      const deviceId = normalizeDeviceId(req.query.deviceId || req.query.playerIdentifier || req.headers['x-pulse-player-device-id']);
+      if (!deviceId) {
+        return res.status(400).json({ error: 'Device ID is required.' });
+      }
+
       const response = await sendPlayerCommand({
         command: 'media-delete',
         relativePath: relativePath
-      });
+      }, deviceId);
 
       res.status(response.status || (response.ok ? 200 : 502)).json(response);
     } catch (error) {
+      logBridge('Player media delete failed', {
+        relativePath: req.params && req.params.filename ? String(req.params.filename).trim() : '',
+        error: error && error.message ? error.message : String(error)
+      });
       next(error);
     }
   });
@@ -641,6 +841,16 @@ async function start() {
 
     socket.playerDeviceId = deviceId;
 
+    if (messageType === 'snapshot') {
+      const slug = String(payload.slug || '').trim();
+      if (!slug) {
+        return;
+      }
+
+      setScreenSnapshotSource(slug, deviceId, Array.isArray(payload.connections) ? payload.connections : []);
+      return;
+    }
+
     if (messageType === 'register') {
       const player = await upsertPlayerRegistration(pool, {
         deviceId: deviceId,
@@ -649,7 +859,7 @@ async function start() {
       });
 
       playerSockets.set(deviceId, socket);
-      logBridge(`Player ${formatPlayerConnectionLabel(deviceId, socket.bridgeRemoteAddress)} has connected`);
+      logBridge(`Player ${formatPlayerConnectionLabel(deviceId)} has connected`);
       socket.send(JSON.stringify({ type: 'registered', ok: true, player: player }));
       return;
     }
@@ -696,14 +906,12 @@ async function start() {
     }
 
     if (!verifyRequestAuth(request)) {
-      const remoteAddress = normalizeRemoteAddress(request && request.socket && request.socket.remoteAddress);
-      logBridge(remoteAddress ? `Player (ip ${remoteAddress}) denied with wrong shared secret` : 'Player denied with wrong shared secret');
+      logBridge('Player denied with wrong shared secret');
       socket.destroy();
       return;
     }
 
     playersWs.handleUpgrade(request, socket, head, function (ws) {
-      ws.bridgeRemoteAddress = normalizeRemoteAddress(request && request.socket && request.socket.remoteAddress);
       playersWs.emit('connection', ws, request);
     });
   });
@@ -719,12 +927,14 @@ async function start() {
     });
 
     socket.on('close', function () {
+      clearPlayerSnapshotSources(socket.playerDeviceId);
       if (removeConnectedPlayerSocket(socket)) {
         logPlayerDisconnect(socket);
       }
     });
 
     socket.on('error', function () {
+      clearPlayerSnapshotSources(socket.playerDeviceId);
       if (removeConnectedPlayerSocket(socket)) {
         logPlayerDisconnect(socket);
       }
@@ -734,32 +944,17 @@ async function start() {
   screenSnapshotsWs.on('connection', function (socket, request, slug) {
     const normalizedSlug = String(slug || '').trim();
     const upstreamSockets = new Map();
-    const upstreamSnapshots = new Map();
     const upstreamDeviceIds = new Set();
     let refreshTimer = null;
     let closed = false;
 
-    function sendMergedSnapshot() {
-      if (!normalizedSlug || socket.readyState !== WebSocket.OPEN) {
+    const subscriberBucket = getScreenSnapshotSubscriberBucket(normalizedSlug);
+    if (!subscriberBucket) {
+      socket.close();
       return;
     }
 
-      const connections = [];
-      upstreamSnapshots.forEach(function (payload) {
-        if (payload && Array.isArray(payload.connections)) {
-          connections.push.apply(connections, payload.connections);
-        }
-      });
-
-      storeScreenSnapshot(normalizedSlug, connections, Array.from(upstreamDeviceIds));
-
-      socket.send(JSON.stringify({
-        type: 'snapshot',
-        slug: normalizedSlug,
-        connections: connections,
-        sentAt: new Date().toISOString()
-      }));
-    }
+    subscriberBucket.add(socket);
 
     function closeUpstreamSockets() {
       upstreamSockets.forEach(function (upstreamSocket) {
@@ -769,7 +964,6 @@ async function start() {
         }
       });
       upstreamSockets.clear();
-      upstreamSnapshots.clear();
     }
 
     async function refreshUpstreams() {
@@ -786,12 +980,19 @@ async function start() {
 
       const seenKeys = new Set();
       players.forEach(function (player) {
-        const baseUrl = normalizeProxyBaseUrl(player && player.public_base_url);
+        const sourceKey = String(player && player.identifier || player && player.id || '').trim();
+        const connectedSocket = sourceKey ? playerSockets.get(sourceKey) : null;
+        if (connectedSocket && connectedSocket.readyState === WebSocket.OPEN) {
+          seenKeys.add(sourceKey);
+          upstreamDeviceIds.add(sourceKey);
+          return;
+        }
+
+        const baseUrl = resolveSnapshotUpstreamBaseUrl(player);
         if (!baseUrl) {
           return;
         }
 
-        const sourceKey = String(player && player.identifier || player && player.id || baseUrl);
         seenKeys.add(sourceKey);
         upstreamDeviceIds.add(sourceKey);
         if (upstreamSockets.has(sourceKey)) {
@@ -814,20 +1015,15 @@ async function start() {
             if (!payload || payload.type !== 'snapshot' || String(payload.slug || '').trim() !== normalizedSlug) {
               return;
             }
-            upstreamSnapshots.set(sourceKey, {
-              slug: normalizedSlug,
-              connections: Array.isArray(payload.connections) ? payload.connections : []
-            });
-            sendMergedSnapshot();
+            setScreenSnapshotSource(normalizedSlug, sourceKey, Array.isArray(payload.connections) ? payload.connections : []);
           } catch (_error) {
           }
         };
 
         upstreamSocket.onclose = function () {
           upstreamSockets.delete(sourceKey);
-          upstreamSnapshots.delete(sourceKey);
-          if (!closed) {
-            sendMergedSnapshot();
+          if (!closed && !(playerSockets.get(sourceKey) && playerSockets.get(sourceKey).readyState === WebSocket.OPEN)) {
+            clearScreenSnapshotSource(normalizedSlug, sourceKey);
           }
         };
 
@@ -852,7 +1048,7 @@ async function start() {
         }
       });
 
-      sendMergedSnapshot();
+      broadcastScreenSnapshot(normalizedSlug);
     }
 
     refreshUpstreams();
@@ -863,6 +1059,10 @@ async function start() {
 
     socket.on('close', function () {
       closed = true;
+      subscriberBucket.delete(socket);
+      if (!subscriberBucket.size) {
+        screenSnapshotSubscribersBySlug.delete(normalizedSlug);
+      }
       if (refreshTimer) {
         clearInterval(refreshTimer);
         refreshTimer = null;
@@ -872,6 +1072,10 @@ async function start() {
 
     socket.on('error', function () {
       closed = true;
+      subscriberBucket.delete(socket);
+      if (!subscriberBucket.size) {
+        screenSnapshotSubscribersBySlug.delete(normalizedSlug);
+      }
       if (refreshTimer) {
         clearInterval(refreshTimer);
         refreshTimer = null;
@@ -882,19 +1086,32 @@ async function start() {
 
   app.post('/api/internal/sync/player-media', requireRequestAuth, async function (_req, res, next) {
     try {
+      logBridge('Relaying player media sync request to web');
       const webBaseUrl = resolveWebBaseUrl(_req);
       if (!webBaseUrl) {
         return res.status(502).json({ error: 'Web base URL is not configured.' });
       }
 
+      const requestBody = _req.body && typeof _req.body === 'object' && !Array.isArray(_req.body)
+        ? Object.assign({}, _req.body)
+        : {};
+
       const response = await fetch(`${webBaseUrl}/api/internal/sync/player-media`, {
         method: 'POST',
         headers: Object.assign({
-          Accept: 'application/json'
+          Accept: 'application/json',
+          'Content-Type': 'application/json'
         }, createRequestAuthHeaders({
           method: 'POST',
-          pathname: '/api/internal/sync/player-media'
-        }))
+          pathname: '/api/internal/sync/player-media',
+          body: requestBody
+        })),
+        body: JSON.stringify(requestBody)
+      });
+
+      logBridge('Web player media sync response received', {
+        ok: Boolean(response && response.ok),
+        status: response && response.status ? response.status : null
       });
 
       res.status(response.status);
@@ -904,6 +1121,53 @@ async function start() {
       }
       res.send(await response.text());
     } catch (error) {
+      logBridge('Player media sync relay failed', {
+        error: error && error.message ? error.message : String(error)
+      });
+      next(error);
+    }
+  });
+
+  app.post('/api/internal/sync/player-font', requireRequestAuth, async function (_req, res, next) {
+    try {
+      logBridge('Relaying player font sync request to web');
+      const webBaseUrl = resolveWebBaseUrl(_req);
+      if (!webBaseUrl) {
+        return res.status(502).json({ error: 'Web base URL is not configured.' });
+      }
+
+      const requestBody = _req.body && typeof _req.body === 'object' && !Array.isArray(_req.body)
+        ? Object.assign({}, _req.body)
+        : {};
+
+      const response = await fetch(`${webBaseUrl}/api/internal/sync/player-font`, {
+        method: 'POST',
+        headers: Object.assign({
+          Accept: 'application/json',
+          'Content-Type': 'application/json'
+        }, createRequestAuthHeaders({
+          method: 'POST',
+          pathname: '/api/internal/sync/player-font',
+          body: requestBody
+        })),
+        body: JSON.stringify(requestBody)
+      });
+
+      logBridge('Web player font sync response received', {
+        ok: Boolean(response && response.ok),
+        status: response && response.status ? response.status : null
+      });
+
+      res.status(response.status);
+      const contentType = response.headers.get('content-type');
+      if (contentType) {
+        res.type(contentType);
+      }
+      res.send(await response.text());
+    } catch (error) {
+      logBridge('Player font sync relay failed', {
+        error: error && error.message ? error.message : String(error)
+      });
       next(error);
     }
   });
@@ -915,7 +1179,13 @@ async function start() {
   });
 }
 
-module.exports = { start: start, resolveWebBaseUrl: resolveWebBaseUrl, resolveScreenCommandTargets: resolveScreenCommandTargets };
+module.exports = {
+  start: start,
+  resolveWebBaseUrl: resolveWebBaseUrl,
+  resolveScreenCommandTargets: resolveScreenCommandTargets,
+  resolveSnapshotUpstreamBaseUrl: resolveSnapshotUpstreamBaseUrl,
+  resolvePlayerSocketForDeviceId: resolvePlayerSocketForDeviceId
+};
 
 if (require.main === module) {
   start().catch(function (error) {

src/player.js

@@ -18,21 +18,43 @@ const { getConfiguredPlayerIdentifier, recordPlayerHeartbeat } = require('#src/d
 // Player runtime, media API, and websocket wiring.
 async function start() {
   const app = express();
-  const pool = String(process.env.THIN_CLIENT_BASE_URL || '').trim().replace(/\/$/, '') ? null : common.createPool();
+  const pool = String(process.env.BRIDGE_PUBLIC_URL || '').trim().replace(/\/$/, '') ? null : common.createPool();
   const PORT = Number(process.env.PLAYER_PORT || 8081);
-  const PLAYER_PUBLIC_BASE_URL = String(process.env.PLAYER_PUBLIC_BASE_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
-  const THIN_CLIENT_BASE_URL = String(process.env.THIN_CLIENT_BASE_URL || '').trim().replace(/\/$/, '');
-  const isRemotePlayer = Boolean(THIN_CLIENT_BASE_URL);
-  const PLAYER_INTERNAL_BASE_URL = String(isRemotePlayer ? THIN_CLIENT_BASE_URL : (process.env.PLAYER_INTERNAL_BASE_URL || PLAYER_PUBLIC_BASE_URL || process.env.PLAYER_BASE_URL || '')).trim().replace(/\/$/, '');
+  const PLAYER_PUBLIC_URL = String(process.env.PLAYER_PUBLIC_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
+  const BRIDGE_PUBLIC_URL = String(process.env.BRIDGE_PUBLIC_URL || '').trim().replace(/\/$/, '');
+  const WEB_INTERNAL_URL = String(process.env.WEB_INTERNAL_URL || '').trim().replace(/\/$/, '');
+  const isRemotePlayer = Boolean(BRIDGE_PUBLIC_URL);
+  const PLAYER_INTERNAL_URL = String(isRemotePlayer ? BRIDGE_PUBLIC_URL : (process.env.PLAYER_INTERNAL_URL || PLAYER_PUBLIC_URL || process.env.PLAYER_BASE_URL || '')).trim().replace(/\/$/, '');
   const PLAYER_DEVICE_ID = getConfiguredPlayerIdentifier();
+  const PLAYER_AGENT_RECONNECT_DELAY_MS = Number(process.env.PLAYER_AGENT_RECONNECT_DELAY_MS || 5000);
   const ASSET_DIR = path.join(__dirname, 'player', 'public');
   const MEDIA_DIR = path.join(__dirname, '..', 'media');
   const ONBOARDING_QUEUE_FILE = path.join(MEDIA_DIR, 'player-onboarding-queue.json');
   const DB_SYNC_INTERVAL_MS = Number(process.env.PLAYER_DB_SYNC_INTERVAL_MS || 15000);
+  const RECONNECT_SYNC_STALE_MS = 60 * 1000;
   const onboardingStore = createOnboardingStore(ONBOARDING_QUEUE_FILE);
+  let thinClientSocket = null;
+  let lastDisconnectAt = 0;
+  let playerPublicBaseUrl = PLAYER_PUBLIC_URL || null;
+  let refreshThinClientRegistration = null;
   const playerRuntime = createPlayerRuntime({
     pool: pool,
-    normalizeDeviceId: normalizeDeviceId
+    normalizeDeviceId: normalizeDeviceId,
+    notifySnapshot: function (snapshot) {
+      if (!thinClientSocket || thinClientSocket.readyState !== WebSocket.OPEN) {
+        return;
+      }
+
+      try {
+        thinClientSocket.send(JSON.stringify({
+          type: 'snapshot',
+          deviceId: PLAYER_DEVICE_ID,
+          slug: snapshot && snapshot.slug ? String(snapshot.slug).trim() : '',
+          connections: Array.isArray(snapshot && snapshot.connections) ? snapshot.connections : []
+        }));
+      } catch (_error) {
+      }
+    }
   });
   const playerPlaylistService = isRemotePlayer
     ? null
@@ -50,6 +72,35 @@ async function start() {
 
   let hasLoggedPlayerStartup = false;
 
+  function normalizePlayerPublicBaseUrl(value) {
+    const normalized = String(value || '').trim().replace(/\/$/, '');
+    if (!normalized) {
+      return null;
+    }
+
+    try {
+      return new URL(normalized).origin.replace(/\/$/, '');
+    } catch (_error) {
+      return normalized;
+    }
+  }
+
+  function setPlayerPublicBaseUrl(value) {
+    const nextBaseUrl = normalizePlayerPublicBaseUrl(value);
+    if (!nextBaseUrl || nextBaseUrl === playerPublicBaseUrl) {
+      return;
+    }
+
+    playerPublicBaseUrl = nextBaseUrl;
+    if (typeof refreshThinClientRegistration === 'function') {
+      refreshThinClientRegistration();
+    }
+  }
+
+  function getPlayerPublicBaseUrl() {
+    return playerPublicBaseUrl;
+  }
+
   function logPlayerStartup(connectionState) {
     if (hasLoggedPlayerStartup) {
       return;
@@ -59,9 +110,9 @@ async function start() {
     console.info('[player] startup', {
       mode: isRemotePlayer ? 'bridge client' : 'local',
       connected: connectionState && typeof connectionState.connected === 'boolean' ? connectionState.connected : false,
-      publicBaseUrl: PLAYER_PUBLIC_BASE_URL || null,
-      bridgeBaseUrl: PLAYER_INTERNAL_BASE_URL || null,
-      bridgeWebSocketUrl: THIN_CLIENT_BASE_URL ? createThinClientWebSocketUrl() : null
+      publicBaseUrl: getPlayerPublicBaseUrl(),
+      bridgeBaseUrl: PLAYER_INTERNAL_URL || null,
+      bridgeWebSocketUrl: BRIDGE_PUBLIC_URL ? createThinClientWebSocketUrl() : null
     });
   }
 
@@ -83,28 +134,84 @@ async function start() {
   }
 
   async function triggerWebMediaSync() {
-    if (!isRemotePlayer || !THIN_CLIENT_BASE_URL) {
+    const syncBaseUrl = WEB_INTERNAL_URL || BRIDGE_PUBLIC_URL;
+    if (!isRemotePlayer || !syncBaseUrl) {
       return false;
     }
 
+    const requestBody = {
+      playerIdentifier: PLAYER_DEVICE_ID,
+      playerPublicBaseUrl: getPlayerPublicBaseUrl(),
+      playerInternalBaseUrl: PLAYER_INTERNAL_URL
+    };
+
     try {
       const authHeaders = createRequestAuthHeaders({
         method: 'POST',
-        pathname: '/api/internal/sync/player-media'
+        pathname: '/api/internal/sync/player-media',
+        body: requestBody
       });
-      const response = await fetch(`${THIN_CLIENT_BASE_URL}/api/internal/sync/player-media`, {
+      const response = await fetch(`${syncBaseUrl}/api/internal/sync/player-media`, {
         method: 'POST',
         headers: Object.assign({
-          Accept: 'application/json'
-        }, authHeaders)
+          Accept: 'application/json',
+          'Content-Type': 'application/json'
+        }, authHeaders),
+        body: JSON.stringify(requestBody)
       });
+
       return Boolean(response && response.ok);
     } catch (_error) {
+      console.warn('[player] Startup media sync failed');
+      return false;
+    }
+  }
+
+  async function triggerWebFontSync() {
+    const syncBaseUrl = WEB_INTERNAL_URL || BRIDGE_PUBLIC_URL;
+    if (!isRemotePlayer || !syncBaseUrl) {
+      return false;
+    }
+
+    const requestBody = {
+      playerIdentifier: PLAYER_DEVICE_ID,
+      playerPublicBaseUrl: getPlayerPublicBaseUrl(),
+      playerInternalBaseUrl: PLAYER_INTERNAL_URL
+    };
+
+    try {
+      const authHeaders = createRequestAuthHeaders({
+        method: 'POST',
+        pathname: '/api/internal/sync/player-font',
+        body: requestBody
+      });
+      const response = await fetch(`${syncBaseUrl}/api/internal/sync/player-font`, {
+        method: 'POST',
+        headers: Object.assign({
+          Accept: 'application/json',
+          'Content-Type': 'application/json'
+        }, authHeaders),
+        body: JSON.stringify(requestBody)
+      });
+
+      return Boolean(response && response.ok);
+    } catch (_error) {
+      console.warn('[player] Startup font sync failed');
       return false;
     }
   }
 
   let webMediaSyncCompleted = false;
+  let webFontSyncCompleted = false;
+  let webFontSyncTriggered = false;
+
+  function shouldTriggerReconnectSync() {
+    if (!lastDisconnectAt) {
+      return true;
+    }
+
+    return Date.now() - lastDisconnectAt >= RECONNECT_SYNC_STALE_MS;
+  }
 
   async function handleThinClientCommand(socket, rawMessage) {
     let payload = null;
@@ -194,9 +301,9 @@ async function start() {
     common: common,
     playerRuntime: playerRuntime,
     onboardingStore: onboardingStore,
-    playerPublicBaseUrl: PLAYER_PUBLIC_BASE_URL,
-    playerInternalBaseUrl: PLAYER_INTERNAL_BASE_URL,
-    thinClientBaseUrl: THIN_CLIENT_BASE_URL,
+    playerPublicBaseUrl: getPlayerPublicBaseUrl(),
+    playerInternalBaseUrl: PLAYER_INTERNAL_URL,
+    bridgeBaseUrl: BRIDGE_PUBLIC_URL,
     playerDeviceId: PLAYER_DEVICE_ID
   });
   registerPlayerRoutes(app, {
@@ -207,18 +314,18 @@ async function start() {
     playerRuntime: playerRuntime,
     playerPlaylistService: playerPlaylistService,
     rtmpStreamService: rtmpStreamService,
-    playerPublicBaseUrl: PLAYER_PUBLIC_BASE_URL,
-    playerInternalBaseUrl: PLAYER_INTERNAL_BASE_URL,
-    thinClientBaseUrl: THIN_CLIENT_BASE_URL,
-    playerDeviceId: PLAYER_DEVICE_ID
+    playerInternalBaseUrl: PLAYER_INTERNAL_URL,
+    bridgeBaseUrl: BRIDGE_PUBLIC_URL,
+    playerDeviceId: PLAYER_DEVICE_ID,
+    onPlayerPublicBaseUrl: setPlayerPublicBaseUrl
   });
 
   function createThinClientWebSocketUrl() {
-    if (!THIN_CLIENT_BASE_URL) {
+    if (!BRIDGE_PUBLIC_URL) {
       return null;
     }
 
-    return THIN_CLIENT_BASE_URL.replace(/^http:/i, 'ws:').replace(/^https:/i, 'wss:') + '/ws/players';
+    return BRIDGE_PUBLIC_URL.replace(/^http:/i, 'ws:').replace(/^https:/i, 'wss:') + '/ws/players';
   }
 
   function startThinClientRegistration() {
@@ -256,6 +363,71 @@ async function start() {
           'x-pulse-request-timestamp': timestamp
         }, authHeaders)
       });
+      thinClientSocket = socket;
+
+      function sendHeartbeat() {
+        if (!socket || socket.readyState !== WebSocket.OPEN) {
+          return;
+        }
+
+        socket.send(JSON.stringify({
+          type: 'heartbeat',
+          deviceId: PLAYER_DEVICE_ID,
+          publicBaseUrl: getPlayerPublicBaseUrl(),
+          internalBaseUrl: PLAYER_INTERNAL_URL
+        }));
+      }
+
+      refreshThinClientRegistration = sendHeartbeat;
+
+      function triggerMediaSyncIfNeeded() {
+        if (webMediaSyncTriggered || webMediaSyncCompleted) {
+          return;
+        }
+
+        webMediaSyncTriggered = true;
+        triggerWebMediaSync().then(function (success) {
+          webMediaSyncCompleted = Boolean(success) || webMediaSyncCompleted;
+          if (!success) {
+            webMediaSyncTriggered = false;
+          }
+        }).catch(function () {
+          webMediaSyncTriggered = false;
+        });
+      }
+
+      function triggerFontSyncIfNeeded() {
+        if (webFontSyncTriggered || webFontSyncCompleted) {
+          return;
+        }
+
+        webFontSyncTriggered = true;
+        triggerWebFontSync().then(function (success) {
+          webFontSyncCompleted = Boolean(success) || webFontSyncCompleted;
+          if (!success) {
+            webFontSyncTriggered = false;
+          }
+        }).catch(function () {
+          webFontSyncTriggered = false;
+          webFontSyncCompleted = false;
+        });
+      }
+
+      function sendSnapshot(slug) {
+        if (!socket || socket.readyState !== WebSocket.OPEN) {
+          return;
+        }
+
+        try {
+          socket.send(JSON.stringify({
+            type: 'snapshot',
+            deviceId: PLAYER_DEVICE_ID,
+            slug: String(slug || '').trim(),
+            connections: playerRuntime.snapshotConnections(slug)
+          }));
+        } catch (_error) {
+        }
+      }
 
       socket.on('open', function () {
         logPlayerStartup({
@@ -265,42 +437,40 @@ async function start() {
         socket.send(JSON.stringify({
           type: 'register',
           deviceId: PLAYER_DEVICE_ID,
-          publicBaseUrl: PLAYER_PUBLIC_BASE_URL,
-          internalBaseUrl: PLAYER_INTERNAL_BASE_URL
+          publicBaseUrl: getPlayerPublicBaseUrl(),
+          internalBaseUrl: PLAYER_INTERNAL_URL
         }));
 
-        if (!webMediaSyncCompleted) {
-          triggerWebMediaSync().then(function (success) {
-            webMediaSyncTriggered = Boolean(success);
-            webMediaSyncCompleted = Boolean(success) || webMediaSyncCompleted;
-          }).catch(function () {
-            webMediaSyncTriggered = false;
+        playerRuntime.snapshotSlugs().forEach(function (slug) {
+          sendSnapshot(slug);
         });
-        }
 
         heartbeatTimer = setInterval(function () {
-          if (!socket || socket.readyState !== WebSocket.OPEN) {
-            return;
-          }
-          socket.send(JSON.stringify({
-            type: 'heartbeat',
-            deviceId: PLAYER_DEVICE_ID,
-            publicBaseUrl: PLAYER_PUBLIC_BASE_URL,
-            internalBaseUrl: PLAYER_INTERNAL_BASE_URL
-          }));
-
-          if (!webMediaSyncTriggered && !webMediaSyncCompleted) {
-            triggerWebMediaSync().then(function (success) {
-              webMediaSyncTriggered = Boolean(success);
-              webMediaSyncCompleted = Boolean(success) || webMediaSyncCompleted;
-            }).catch(function () {
-              webMediaSyncTriggered = false;
-            });
-          }
+          sendHeartbeat();
         }, DB_SYNC_INTERVAL_MS);
       });
 
       socket.on('message', function (rawMessage) {
+        let parsedMessage = null;
+        try {
+          parsedMessage = JSON.parse(String(rawMessage || '{}'));
+        } catch (_error) {
+          parsedMessage = null;
+        }
+
+        if (parsedMessage && String(parsedMessage.type || '').trim() === 'registered') {
+          sendHeartbeat();
+          return;
+        }
+
+        if (parsedMessage && String(parsedMessage.type || '').trim() === 'heartbeat-ack') {
+          if (shouldTriggerReconnectSync()) {
+            triggerMediaSyncIfNeeded();
+            triggerFontSyncIfNeeded();
+          }
+          return;
+        }
+
         handleThinClientCommand(socket, rawMessage).catch(function (error) {
           try {
             socket.send(JSON.stringify({
@@ -316,8 +486,14 @@ async function start() {
       });
 
       socket.on('close', function () {
+        lastDisconnectAt = Date.now();
+        webFontSyncTriggered = false;
+        webFontSyncCompleted = false;
+        webMediaSyncCompleted = false;
         clearTimers();
-        reconnectTimer = setTimeout(connect, 5000);
+        thinClientSocket = null;
+        refreshThinClientRegistration = null;
+        reconnectTimer = setTimeout(connect, PLAYER_AGENT_RECONNECT_DELAY_MS);
       });
 
       socket.on('error', function () {
@@ -363,8 +539,8 @@ async function start() {
     try {
       await recordPlayerHeartbeat(pool, {
         deviceId: PLAYER_DEVICE_ID,
-        publicBaseUrl: PLAYER_PUBLIC_BASE_URL,
-        internalBaseUrl: PLAYER_INTERNAL_BASE_URL
+        publicBaseUrl: getPlayerPublicBaseUrl(),
+        internalBaseUrl: PLAYER_INTERNAL_URL
       }).catch(function (error) {
         console.error(error);
       });
@@ -392,7 +568,7 @@ async function start() {
 
   if (PLAYER_DEVICE_ID && !isRemotePlayer) {
     const { upsertPlayerRegistration } = require('./player/onboarding');
-    await upsertPlayerRegistration(pool, PLAYER_DEVICE_ID, PLAYER_PUBLIC_BASE_URL, PLAYER_INTERNAL_BASE_URL).catch(function (error) {
+    await upsertPlayerRegistration(pool, PLAYER_DEVICE_ID, getPlayerPublicBaseUrl(), PLAYER_INTERNAL_URL).catch(function (error) {
       console.error(error);
     });
   }

src/player/onboarding/index.js

@@ -16,17 +16,18 @@ function normalizeDeviceId(value) {
 }
 
 function getPublicBaseUrl(req, configuredUrl) {
-  const configured = String(configuredUrl || process.env.PLAYER_PUBLIC_BASE_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
-  if (configured) {
-    return configured;
-  }
   const forwardedProto = String(req.headers['x-forwarded-proto'] || '').trim().split(',')[0];
   const protocol = forwardedProto || (req.socket && req.socket.encrypted ? 'https' : 'http');
   const forwardedHost = String(req.headers['x-forwarded-host'] || '').trim().split(',')[0];
   const host = forwardedHost || String(req.headers.host || '').trim();
+  if (host) {
     return `${protocol}://${host}`.replace(/\/$/, '');
   }
 
+  const configured = String(configuredUrl || process.env.PLAYER_PUBLIC_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
+  return configured || null;
+}
+
 function getRequestIp(req) {
   const forwardedFor = String(req && req.headers && req.headers['x-forwarded-for'] || '').trim().split(',')[0];
   if (forwardedFor) {
@@ -50,7 +51,7 @@ function getPlayerPublicBaseUrl(req, configuredUrl) {
 }
 
 function getPlayerInternalBaseUrl(configuredUrl) {
-  const configured = String(configuredUrl || process.env.PLAYER_INTERNAL_BASE_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
+  const configured = String(configuredUrl || process.env.PLAYER_INTERNAL_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
   return configured || null;
 }
 
@@ -203,22 +204,22 @@ function registerPlayerOnboardingRoutes(app, options) {
   const common = options && options.common ? options.common : null;
   const playerRuntime = options && options.playerRuntime ? options.playerRuntime : null;
   const onboardingStore = options && options.onboardingStore ? options.onboardingStore : null;
-  const playerPublicBaseUrl = String(options && options.playerPublicBaseUrl || process.env.PLAYER_PUBLIC_BASE_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
-  const thinClientBaseUrl = String(options && options.thinClientBaseUrl || process.env.THIN_CLIENT_BASE_URL || '').trim().replace(/\/$/, '');
+  const playerPublicUrl = String(options && options.playerPublicBaseUrl || process.env.PLAYER_PUBLIC_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
+  const bridgeBaseUrl = String(options && options.bridgeBaseUrl || process.env.BRIDGE_PUBLIC_URL || '').trim().replace(/\/$/, '');
   const playerDeviceId = normalizeDeviceId(options && options.playerDeviceId);
 
   if (!app || !common) {
     throw new Error('registerPlayerOnboardingRoutes requires app and common.');
   }
 
-  if (!thinClientBaseUrl && (!pool || !playerRuntime)) {
-    throw new Error('registerPlayerOnboardingRoutes requires pool and playerRuntime unless thinClientBaseUrl is configured.');
+  if (!bridgeBaseUrl && (!pool || !playerRuntime)) {
+    throw new Error('registerPlayerOnboardingRoutes requires pool and playerRuntime unless bridgeBaseUrl is configured.');
   }
 
   const sharedSecret = getSharedSecret();
 
   async function fetchThinClient(req, pathname, options) {
-    if (!thinClientBaseUrl) {
+    if (!bridgeBaseUrl) {
       return null;
     }
 
@@ -239,7 +240,7 @@ function registerPlayerOnboardingRoutes(app, options) {
       headers['content-type'] = requestOptions.contentType;
     }
 
-    return fetch(new URL(pathname, thinClientBaseUrl).toString(), {
+    return fetch(new URL(pathname, bridgeBaseUrl).toString(), {
       method: method,
       headers: headers,
       body: body === undefined || body === null || method === 'GET' || method === 'HEAD' ? undefined : body
@@ -305,7 +306,7 @@ function registerPlayerOnboardingRoutes(app, options) {
   }, async function (req, res, next) {
     try {
       const deviceId = normalizeDeviceId(req.query.deviceId) || playerDeviceId;
-      if (thinClientBaseUrl) {
+      if (bridgeBaseUrl) {
         const response = await fetchThinClient(req, '/api/onboarding/status?deviceId=' + encodeURIComponent(deviceId || ''), {
           method: 'GET'
         });
@@ -317,7 +318,7 @@ function registerPlayerOnboardingRoutes(app, options) {
         if (!payload) {
           return res.status(502).json({ error: 'Player bridge returned an invalid response.' });
         }
-        payload.playerUrl = payload && payload.screenSlug ? `${getPublicBaseUrl(req, playerPublicBaseUrl)}/screen/${encodeURIComponent(payload.screenSlug)}` : null;
+        payload.playerUrl = payload && payload.screenSlug ? `${getPublicBaseUrl(req, playerPublicUrl)}/screen/${encodeURIComponent(payload.screenSlug)}` : null;
         return res.json(payload);
       }
 
@@ -329,7 +330,7 @@ function registerPlayerOnboardingRoutes(app, options) {
         screenId: status ? status.screen_id : null,
         screenSlug: status ? status.screen_slug : null,
         screenName: status ? status.screen_name : null,
-        playerUrl: status && status.screen_slug ? `${getPublicBaseUrl(req, playerPublicBaseUrl)}/screen/${encodeURIComponent(status.screen_slug)}` : null
+        playerUrl: status && status.screen_slug ? `${getPublicBaseUrl(req, playerPublicUrl)}/screen/${encodeURIComponent(status.screen_slug)}` : null
       });
     } catch (error) {
       next(error);
@@ -338,7 +339,7 @@ function registerPlayerOnboardingRoutes(app, options) {
 
   app.get('/api/onboarding/screens', requireOnboardingPageAuth, async function (_req, res, next) {
     try {
-      if (thinClientBaseUrl) {
+      if (bridgeBaseUrl) {
         const response = await fetchThinClient(_req, '/api/onboarding/screens', {
           method: 'GET'
         });
@@ -361,7 +362,7 @@ function registerPlayerOnboardingRoutes(app, options) {
       if (!deviceId) {
         return res.status(400).json({ error: 'Device ID is required' });
       }
-      const onboardingUrl = `${getPublicBaseUrl(req, playerPublicBaseUrl)}/onboard?deviceId=${encodeURIComponent(deviceId)}`;
+      const onboardingUrl = `${getPublicBaseUrl(req, playerPublicUrl)}/onboard?deviceId=${encodeURIComponent(deviceId)}`;
       const svg = await createStyledQrCodeSvg({ value: onboardingUrl, qr_margin: 20 });
       res.set('Content-Type', 'image/svg+xml; charset=utf-8');
       res.set('Cache-Control', 'no-store');
@@ -382,11 +383,11 @@ function registerPlayerOnboardingRoutes(app, options) {
         return res.status(429).json({ error: 'Too many onboarding attempts. Please try again later.' });
       }
 
-      if (thinClientBaseUrl) {
+      if (bridgeBaseUrl) {
         const forwardedBody = Object.assign({}, req.body || {}, {
           deviceId: deviceId
         });
-        const response = await fetch(new URL('/api/onboarding', thinClientBaseUrl).toString(), {
+        const response = await fetch(new URL('/api/onboarding', bridgeBaseUrl).toString(), {
           method: 'POST',
           headers: Object.assign({
             'content-type': 'application/json'
@@ -402,7 +403,7 @@ function registerPlayerOnboardingRoutes(app, options) {
         if (!payload) {
           return res.status(502).json({ error: 'Player bridge returned an invalid response.' });
         }
-        payload.playerUrl = payload && payload.screenSlug ? `${getPublicBaseUrl(req, playerPublicBaseUrl)}/screen/${encodeURIComponent(payload.screenSlug)}` : `${getPublicBaseUrl(req, playerPublicBaseUrl)}/screen/${encodeURIComponent(screenSlug)}`;
+        payload.playerUrl = payload && payload.screenSlug ? `${getPublicBaseUrl(req, playerPublicUrl)}/screen/${encodeURIComponent(payload.screenSlug)}` : `${getPublicBaseUrl(req, playerPublicUrl)}/screen/${encodeURIComponent(screenSlug)}`;
         return res.json(payload);
       }
       if (!deviceId) {
@@ -423,7 +424,7 @@ function registerPlayerOnboardingRoutes(app, options) {
         screenId: status && status.screen_id ? status.screen_id : null,
         screenSlug: status ? status.screen_slug : screenSlug,
         screenName: status && status.screen_name ? status.screen_name : null,
-        playerUrl: status && status.screen_slug ? `${getPublicBaseUrl(req, playerPublicBaseUrl)}/screen/${encodeURIComponent(status.screen_slug)}` : `${getPublicBaseUrl(req, playerPublicBaseUrl)}/screen/${encodeURIComponent(screenSlug)}`,
+        playerUrl: status && status.screen_slug ? `${getPublicBaseUrl(req, playerPublicUrl)}/screen/${encodeURIComponent(status.screen_slug)}` : `${getPublicBaseUrl(req, playerPublicUrl)}/screen/${encodeURIComponent(screenSlug)}`,
         queued: Boolean(status && status.queued)
       });
     } catch (error) {

src/player/onboarding/player-onboarding-form.script.html

@@ -7,6 +7,12 @@
     var form = document.getElementById("onboarding-form");
     var message = document.getElementById("onboarding-message");
     var screenSelect = document.getElementById("onboarding-screen-select");
+    function getSessionStorageItem(key) {
+      try { return window.sessionStorage.getItem(key) || ""; } catch (_error) { return ""; }
+    }
+    function setSessionStorageItem(key, value) {
+      try { window.sessionStorage.setItem(key, value); } catch (_error) {}
+    }
     function setMessage(value) { if (message) { message.textContent = value || ""; } }
       function parseResponseError(response) {
         return response.text().then(function (text) {
@@ -41,19 +47,17 @@
     }
     try {
       if (!deviceId) {
-        deviceId = window.localStorage.getItem(deviceKey) || "";
+        deviceId = window.sessionStorage.getItem(deviceKey) || "";
       }
       if (deviceId) {
-        window.localStorage.setItem(deviceKey, deviceId);
+        window.sessionStorage.setItem(deviceKey, deviceId);
       }
     } catch (_error) {}
     loadScreens().then(function () {
       try {
-        var storedClientName = window.localStorage.getItem(clientNameKey) || "";
-        var storedScreenSlug = window.localStorage.getItem(screenKey) || "";
+        var storedClientName = getSessionStorageItem(clientNameKey) || "";
         var clientNameInput = form.querySelector("input[name=\"clientName\"]");
         if (clientNameInput && storedClientName) { clientNameInput.value = storedClientName; }
-        if (screenSelect && storedScreenSlug) { screenSelect.value = storedScreenSlug; }
       } catch (_error) {}
     });
     form.addEventListener("submit", function (event) {
@@ -83,7 +87,7 @@
          })
         .then(function (payload) {
           if (!payload || !payload.screenSlug) { throw new Error("Unable to save onboarding."); }
-          if (payload.clientName) { try { window.localStorage.setItem(clientNameKey, payload.clientName); } catch (_error) {} }
+          if (payload.clientName) { setSessionStorageItem(clientNameKey, payload.clientName); }
           try { window.localStorage.setItem(screenKey, payload.screenSlug); } catch (_error) {}
           setMessage("Onboarding complete.");
           if (form) {

src/player/onboarding/player-onboarding-landing.script.html

@@ -2,6 +2,12 @@
   (function () {
     var deviceKey = "pulse-signage-player-device-id";
     var clientNameKey = "pulse-signage-player-client-name";
+    function getSessionStorageItem(key) {
+      try { return window.sessionStorage.getItem(key) || ""; } catch (_error) { return ""; }
+    }
+    function setSessionStorageItem(key, value) {
+      try { window.sessionStorage.setItem(key, value); } catch (_error) {}
+    }
     function getClientNameStorageKey(_screenSlug) {
       return clientNameKey;
     }
@@ -25,10 +31,10 @@
     }
     function getDeviceId() {
       var stored = "";
-      try { stored = window.localStorage.getItem(deviceKey) || ""; } catch (_error) { stored = ""; }
+      try { stored = window.sessionStorage.getItem(deviceKey) || ""; } catch (_error) { stored = ""; }
       if (stored) { return stored; }
       var next = (window.crypto && window.crypto.randomUUID ? window.crypto.randomUUID() : "device-" + Date.now() + "-" + Math.random().toString(16).slice(2));
-      try { window.localStorage.setItem(deviceKey, next); } catch (_error2) {}
+      try { window.sessionStorage.setItem(deviceKey, next); } catch (_error2) {}
       return next;
     }
     function setStatus(message) { if (status) { status.textContent = message; } }
@@ -83,8 +89,8 @@
         })
         .then(function (payload) {
           if (!payload || !payload.screenSlug) { throw new Error("Unable to save onboarding."); }
-          if (payload.clientName) { try { window.localStorage.setItem(clientNameKey, payload.clientName); } catch (_error) {} }
-          if (payload.clientName && payload.screenSlug) { try { window.localStorage.setItem(getClientNameStorageKey(payload.screenSlug), payload.clientName); } catch (_error2) {} }
+          if (payload.clientName) { setSessionStorageItem(clientNameKey, payload.clientName); }
+          if (payload.clientName && payload.screenSlug) { setSessionStorageItem(getClientNameStorageKey(payload.screenSlug), payload.clientName); }
           try { window.localStorage.setItem(screenKey, payload.screenSlug); } catch (_error) {}
           setLocalMessage("Onboarding complete.");
           if (localForm) {
@@ -99,8 +105,8 @@
         .then(function (response) { return response.ok ? response.json() : null; })
         .then(function (payload) {
           if (payload && payload.onboarded && payload.screenSlug) {
-            if (payload.clientName) { try { window.localStorage.setItem(clientNameKey, payload.clientName); } catch (_error) {} }
-            if (payload.clientName && payload.screenSlug) { try { window.localStorage.setItem(getClientNameStorageKey(payload.screenSlug), payload.clientName); } catch (_error2) {} }
+            if (payload.clientName) { setSessionStorageItem(clientNameKey, payload.clientName); }
+            if (payload.clientName && payload.screenSlug) { setSessionStorageItem(getClientNameStorageKey(payload.screenSlug), payload.clientName); }
             try { window.localStorage.setItem(screenKey, payload.screenSlug); } catch (_error) {}
             window.location.replace("/screen/" + encodeURIComponent(payload.screenSlug));
             return true;
@@ -126,14 +132,11 @@
     }
     loadScreens().then(function () {
       try {
-        var storedScreenSlug = window.localStorage.getItem(screenKey) || "";
-        var storedClientName = window.localStorage.getItem(clientNameKey) || "";
-        if (!storedClientName && storedScreenSlug) { storedClientName = window.localStorage.getItem(getClientNameStorageKey(storedScreenSlug)) || ""; }
+        var storedClientName = getSessionStorageItem(clientNameKey) || "";
         if (storedClientName && localForm) {
           var clientNameInput = localForm.querySelector("input[name=\"clientName\"]");
           if (clientNameInput) { clientNameInput.value = storedClientName; }
         }
-        if (storedScreenSlug && localScreenSelect) { localScreenSelect.value = storedScreenSlug; }
       } catch (_error) {}
     });
     redirectIfOnboarded(deviceId).then(function (redirected) {

src/player/player-client-name.script.html

@@ -4,10 +4,31 @@
   const onboardingClientNameStorageKey = 'pulse-signage-player-client-name';
   const onboardingDeviceIdStorageKey = 'pulse-signage-player-device-id';
 
+  function getSessionStorageItem(key) {
+    try {
+      return window.sessionStorage.getItem(key) || '';
+    } catch (_error) {
+      return '';
+    }
+  }
+
+  function setSessionStorageItem(key, value) {
+    try {
+      window.sessionStorage.setItem(key, value);
+    } catch (_error) {
+      // ignore storage errors
+    }
+  }
+
   function getOnboardingDeviceId() {
     try {
-      var storedDeviceId = window.localStorage.getItem(onboardingDeviceIdStorageKey) || '';
+      var storedDeviceId = getSessionStorageItem(onboardingDeviceIdStorageKey);
+      if (storedDeviceId) {
         return String(storedDeviceId || '').trim();
+      }
+      var nextDeviceId = window.crypto && window.crypto.randomUUID ? window.crypto.randomUUID() : 'device-' + Date.now() + '-' + Math.random().toString(16).slice(2);
+      setSessionStorageItem(onboardingDeviceIdStorageKey, nextDeviceId);
+      return String(nextDeviceId || '').trim();
     } catch (_error) {
       return '';
     }
@@ -19,24 +40,14 @@
       return onboardingClientName;
     }
     try {
-      var storedClientName = window.localStorage.getItem(onboardingClientNameStorageKey);
+      var storedClientName = getSessionStorageItem(onboardingClientNameStorageKey);
       if (storedClientName) {
         onboardingClientName = storedClientName;
-        try {
-          window.localStorage.setItem('pulse-signage-player-client-name', storedClientName);
-        } catch (_mirrorError) {
-          // ignore storage errors
-        }
         return onboardingClientName;
       }
-      var genericClientName = window.localStorage.getItem('pulse-signage-player-client-name');
+      var genericClientName = getSessionStorageItem('pulse-signage-player-client-name');
       if (genericClientName) {
         onboardingClientName = genericClientName;
-        try {
-          window.localStorage.setItem(onboardingClientNameStorageKey, genericClientName);
-        } catch (_error) {
-          // ignore storage errors
-        }
         return onboardingClientName;
       }
     } catch (_error) {
@@ -51,12 +62,8 @@
       return;
     }
     onboardingClientName = normalizedName;
-    try {
-      window.localStorage.setItem('pulse-signage-player-client-name', normalizedName);
-      window.localStorage.setItem(onboardingClientNameStorageKey, normalizedName);
-    } catch (_error) {
-      // ignore storage errors
-    }
+    setSessionStorageItem('pulse-signage-player-client-name', normalizedName);
+    setSessionStorageItem(onboardingClientNameStorageKey, normalizedName);
     if (socket && socket.readyState === WebSocket.OPEN) {
       sendCommandState(socket);
     }

src/player/public/js/player-page-playback.js

@@ -70,6 +70,7 @@ function applyPendingPlaylistUpdate() {
   if (!pendingPlaylistUpdate) {
     return false;
   }
+  var nextIndex = Number(index || 0);
   slides = pendingPlaylistUpdate.slides;
   currentPlaylistSignature = pendingPlaylistUpdate.signature;
   currentPlaylistFadeBetweenSlides = pendingPlaylistUpdate.fadeBetweenSlides;
@@ -80,7 +81,11 @@ function applyPendingPlaylistUpdate() {
   templateLayoutCache = Object.create(null);
   templateRenderPlanCache = Object.create(null);
   renderCacheViewportKey = window.innerWidth + 'x' + window.innerHeight;
-  index = 0;
+  const activeSlides = getCurrentActiveSlides();
+  if (!Number.isFinite(nextIndex) || nextIndex < 0) {
+    nextIndex = 0;
+  }
+  index = activeSlides.length ? Math.min(nextIndex, activeSlides.length - 1) : 0;
   logDebug('Applied updated playlist on slide transition.');
   return true;
 }
@@ -184,6 +189,15 @@ function refresh() {
       const nextActiveSlides = getActiveSlidesFrom(nextSlides);
       const nextFadeBetweenSlides = Boolean(data && data.playlist && data.playlist.fade_between_slides);
       const nextSkipUnavailableRtmp = Boolean(data && data.playlist && data.playlist.skip_unavailable_rtmp);
+      if (window.initialData && typeof window.initialData === 'object') {
+        window.initialData.screen = data.screen || window.initialData.screen || null;
+        window.initialData.playlist = data.playlist || null;
+        window.initialData.slides = nextSlides;
+        window.initialData.rssFeeds = Array.isArray(data.rssFeeds) ? data.rssFeeds : [];
+        window.initialData.apiSources = Array.isArray(data.apiSources) ? data.apiSources : [];
+        window.initialData.timetableGroups = Array.isArray(data.timetableGroups) ? data.timetableGroups : [];
+        window.initialData.revision = nextSignature;
+      }
       savePlaylistSnapshot({
         slides: nextSlides,
         signature: nextSignature,

src/player/public/js/player-page-playlist.js

@@ -188,13 +188,13 @@ function syncWebpagePreloads(sourceSlides, targetIndex) {
   preloadSignature = signature;
 }
 
-// Return a stable client id for this browser session.
+// Return a stable client id for this screen session.
 function getCommandClientId() {
   if (commandClientId) {
     return commandClientId;
   }
   try {
-    var storedClientId = window.localStorage.getItem(commandClientStorageKey);
+    var storedClientId = window.sessionStorage.getItem(commandClientStorageKey);
     if (storedClientId) {
       commandClientId = storedClientId;
       return commandClientId;
@@ -204,7 +204,7 @@ function getCommandClientId() {
   }
   commandClientId = (window.crypto && window.crypto.randomUUID ? window.crypto.randomUUID() : 'client-' + Date.now() + '-' + Math.random().toString(16).slice(2));
   try {
-    window.localStorage.setItem(commandClientStorageKey, commandClientId);
+    window.sessionStorage.setItem(commandClientStorageKey, commandClientId);
   } catch (_error2) {
     // ignore storage errors
   }

src/player/regions/schedule.js

@@ -228,6 +228,7 @@ function renderRegion(region, regionContent) {
   var maxItems = regionContent && regionContent.max_items !== undefined ? regionContent.max_items : 5;
   var group = getGroupById(groupId, groups);
   var entries = getVisibleEntries(groupId, displayMode, maxItems, groups);
+  var timeZone = group && (group.timezone || group.time_zone) ? String(group.timezone || group.time_zone) : '';
   var width = Math.max(1, Math.round(Number(region && region.pixelWidth ? region.pixelWidth : 0) || 1));
   var height = Math.max(1, Math.round(Number(region && region.pixelHeight ? region.pixelHeight : 0) || 1));
   var canvasScale = Number(region && region.canvasScale ? region.canvasScale : 1) || 1;
@@ -241,6 +242,7 @@ function renderRegion(region, regionContent) {
     return '<div class="timetable-region-entry" data-timetable-entry-index="' + index + '">' + sanitizeRichText(substituteTimetableVariables(value, Object.assign({}, entry || {}, {
       start: entry && entry.start_datetime !== undefined ? entry.start_datetime : '',
       end: entry && entry.end_datetime !== undefined ? entry.end_datetime : '',
+      timeZone: timeZone,
       group: group || {},
       entries: entries,
       index: index + 1

src/player/regions/time-date.js

@@ -213,8 +213,8 @@ function getFormattedParts(timeZone, date) {
     MMM: toTitleCase(getPart(monthShort, 'month')),
     MMMM: toTitleCase(getPart(monthLong, 'month')),
     a: toTitleCase(getPart(ampm, 'dayPeriod')),
-    tz: resolvedTimeZone,
-    tz_short: getPart(timezoneShort, 'timeZoneName'),
+      tz: getPart(timezoneShort, 'timeZoneName'),
+      tz_long: resolvedTimeZone,
     date: getPart(numericParts, 'year') + '-' + getPart(numericParts, 'month') + '-' + getPart(numericParts, 'day'),
     time: getPart(numericParts, 'hour') + ':' + getPart(numericParts, 'minute') + ':' + getPart(numericParts, 'second')
   };
@@ -233,7 +233,7 @@ function renderTemplate(format, timeZone, date) {
   var template = String(format || '').trim() || DEFAULT_FORMAT;
   var values = getFormattedParts(timeZone, date);
   return template.replace(/\{\{\s*([a-zA-Z0-9_.()\-]+)\s*\}\}/g, function (_match, key) {
-    return String(resolveTimeDatePlaceholder(values, key) || '');
+    return String(resolveTimeDatePlaceholder(values, key, { timeZone: timeZone }) || '');
   });
 }
 

src/player/routes.js

@@ -4,6 +4,7 @@ const fs = require('fs');
 const express = require('express');
 const path = require('path');
 const { getSharedSecret, createPageAuthBundle, verifyPageAuthToken, verifyRequestAuth, createRequestAuthHeaders } = require('#src/request-auth');
+const { getPlayerPublicBaseUrl } = require('./onboarding');
 const { buildThumbnailPreviewData } = require('./thumbnail-preview');
 
 const TRANSIENT_DB_ERROR_CODES = ['ECONNREFUSED', 'ECONNRESET', 'ETIMEDOUT', 'EPIPE', 'ENOTFOUND', 'PROTOCOL_CONNECTION_LOST', 'POOL_CLOSED', 'ERR_POOL_CLOSED'];
@@ -31,23 +32,23 @@ function registerPlayerRoutes(app, options) {
   const playerRuntime = options && options.playerRuntime ? options.playerRuntime : null;
   const playerPlaylistService = options && options.playerPlaylistService ? options.playerPlaylistService : null;
   const rtmpStreamService = options && options.rtmpStreamService ? options.rtmpStreamService : null;
-  const playerPublicBaseUrl = String(options && options.playerPublicBaseUrl || process.env.PLAYER_PUBLIC_BASE_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
-  const playerInternalBaseUrl = String(options && options.playerInternalBaseUrl || process.env.PLAYER_INTERNAL_BASE_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
-  const thinClientBaseUrl = String(options && options.thinClientBaseUrl || process.env.THIN_CLIENT_BASE_URL || '').trim().replace(/\/$/, '');
+  const playerInternalUrl = String(options && options.playerInternalBaseUrl || process.env.PLAYER_INTERNAL_URL || process.env.PLAYER_BASE_URL || '').trim().replace(/\/$/, '');
+  const bridgeBaseUrl = String(options && options.bridgeBaseUrl || process.env.BRIDGE_PUBLIC_URL || '').trim().replace(/\/$/, '');
   const playerDeviceId = String(options && options.playerDeviceId || '').trim() || null;
+  const onPlayerPublicBaseUrl = typeof options.onPlayerPublicBaseUrl === 'function' ? options.onPlayerPublicBaseUrl : null;
 
   if (!app || !common || !mediaDir || !assetDir || !playerRuntime || !rtmpStreamService) {
     throw new Error('registerPlayerRoutes requires app, common, mediaDir, assetDir, playerRuntime, and rtmpStreamService.');
   }
 
-  if (!thinClientBaseUrl && (!pool || !playerPlaylistService)) {
-    throw new Error('registerPlayerRoutes requires pool and playerPlaylistService unless thinClientBaseUrl is configured.');
+  if (!bridgeBaseUrl && (!pool || !playerPlaylistService)) {
+    throw new Error('registerPlayerRoutes requires pool and playerPlaylistService unless bridgeBaseUrl is configured.');
   }
 
   const sharedSecret = getSharedSecret();
 
-  async function fetchThinClient(req, pathname, options) {
-    if (!thinClientBaseUrl) {
+  async function fetchBridge(req, pathname, options) {
+    if (!bridgeBaseUrl) {
       return null;
     }
 
@@ -71,7 +72,7 @@ function registerPlayerRoutes(app, options) {
       headers['content-type'] = requestOptions.contentType;
     }
 
-    return fetch(new URL(pathname, thinClientBaseUrl).toString(), {
+    return fetch(new URL(pathname, bridgeBaseUrl).toString(), {
       method: method,
       headers: headers,
       body: body === undefined || body === null || method === 'GET' || method === 'HEAD' ? undefined : body
@@ -179,8 +180,8 @@ function registerPlayerRoutes(app, options) {
   });
 
   app.get('/api/media/config', requireRequestAuth, function (_req, res) {
-    if (thinClientBaseUrl) {
-      void fetch(new URL('/api/media/config', thinClientBaseUrl).toString(), {
+    if (bridgeBaseUrl) {
+      void fetch(new URL('/api/media/config', bridgeBaseUrl).toString(), {
         method: 'GET',
         headers: createRequestAuthHeaders({
           method: 'GET',
@@ -296,11 +297,18 @@ function registerPlayerRoutes(app, options) {
   });
 
   app.get('/screen/:slug', function (req, res) {
+    if (onPlayerPublicBaseUrl) {
+      try {
+        onPlayerPublicBaseUrl(getPlayerPublicBaseUrl(req, null));
+      } catch (_error) {
+      }
+    }
+
     res.set('Cache-Control', 'no-store, no-cache, must-revalidate, proxy-revalidate');
     res.set('Pragma', 'no-cache');
-    if (thinClientBaseUrl) {
+    if (bridgeBaseUrl) {
       const pageAuthToken = createPageAuthBundle({ scope: 'player', slug: String(req.params.slug || '').trim() }).token;
-      void fetchThinClient(req, '/api/screens/' + encodeURIComponent(req.params.slug) + '/playlist?ts=' + Date.now(), {
+      void fetchBridge(req, '/api/screens/' + encodeURIComponent(req.params.slug) + '/playlist?ts=' + Date.now(), {
         method: 'GET',
         headers: pageAuthToken ? { 'x-pulse-page-auth': pageAuthToken } : {}
       }).then(async function (response) {
@@ -342,8 +350,8 @@ function registerPlayerRoutes(app, options) {
 
   app.get('/api/internal/slide-thumbnails/:id/preview', requireRequestAuth, async function (req, res, next) {
     try {
-      if (thinClientBaseUrl) {
-        const response = await fetchThinClient(req, '/api/internal/slide-thumbnails/' + encodeURIComponent(req.params.id) + '/preview', {
+      if (bridgeBaseUrl) {
+        const response = await fetchBridge(req, '/api/internal/slide-thumbnails/' + encodeURIComponent(req.params.id) + '/preview', {
           method: 'GET'
         });
         if (!response) {
@@ -397,8 +405,8 @@ function registerPlayerRoutes(app, options) {
 
   app.get('/api/screens/:slug/playlist', requirePageAuth(['player']), async function (req, res, next) {
     try {
-      if (thinClientBaseUrl) {
-        const response = await fetchThinClient(req, '/api/screens/' + encodeURIComponent(req.params.slug) + '/playlist', {
+      if (bridgeBaseUrl) {
+        const response = await fetchBridge(req, '/api/screens/' + encodeURIComponent(req.params.slug) + '/playlist', {
           method: 'GET'
         });
         if (!response) {
@@ -440,8 +448,8 @@ function registerPlayerRoutes(app, options) {
 
   app.get('/api/screens/:slug/announcement', requirePageAuth(['player']), async function (req, res, next) {
     try {
-      if (thinClientBaseUrl) {
-        const response = await fetchThinClient(req, '/api/screens/' + encodeURIComponent(req.params.slug) + '/announcement', {
+      if (bridgeBaseUrl) {
+        const response = await fetchBridge(req, '/api/screens/' + encodeURIComponent(req.params.slug) + '/announcement', {
           method: 'GET'
         });
         if (!response) {

src/player/runtime.js

@@ -21,6 +21,7 @@ function normalizePlayerPublicBaseUrl(pageUrl) {
 
 function createPlayerRuntime(options) {
   const pool = options && options.pool ? options.pool : null;
+  const notifySnapshot = typeof options.notifySnapshot === 'function' ? options.notifySnapshot : null;
   const normalizeDeviceId = typeof options.normalizeDeviceId === 'function'
     ? options.normalizeDeviceId
     : function (value) {
@@ -44,6 +45,76 @@ function createPlayerRuntime(options) {
     return ip;
   }
 
+  function firstHeaderValue(value) {
+    return String(value || '').trim().split(',')[0].trim();
+  }
+
+  function isPrivateOrReservedIp(ip) {
+    const normalized = normalizeClientIp(ip);
+    if (!normalized) {
+      return true;
+    }
+
+    const lower = normalized.toLowerCase();
+    if (lower === 'localhost' || lower === '::1') {
+      return true;
+    }
+
+    if (/^10\./.test(lower) || /^192\.168\./.test(lower) || /^127\./.test(lower) || /^169\.254\./.test(lower)) {
+      return true;
+    }
+
+    if (/^172\.(1[6-9]|2\d|3[0-1])\./.test(lower)) {
+      return true;
+    }
+
+    if (lower.startsWith('fc') || lower.startsWith('fd') || lower.startsWith('fe80:') || lower.startsWith('::ffff:127.')) {
+      return true;
+    }
+
+    return false;
+  }
+
+  function pickForwardedIp(candidates) {
+    const normalizedCandidates = Array.isArray(candidates)
+      ? candidates.map(function (candidate) {
+        return normalizeClientIp(candidate);
+      }).filter(Boolean)
+      : [];
+
+    const publicCandidate = normalizedCandidates.find(function (candidate) {
+      return !isPrivateOrReservedIp(candidate);
+    });
+
+    return publicCandidate || normalizedCandidates[0] || null;
+  }
+
+  function resolveRequestIp(request) {
+    const forwardedFor = String(request && request.headers && request.headers['x-forwarded-for'] || '').split(',');
+    const forwardedForIp = pickForwardedIp(forwardedFor);
+    if (forwardedForIp) {
+      return forwardedForIp;
+    }
+
+    const realIp = pickForwardedIp([firstHeaderValue(request && request.headers && request.headers['x-real-ip'])]);
+    if (realIp) {
+      return realIp;
+    }
+
+    const forwarded = firstHeaderValue(request && request.headers && request.headers.forwarded);
+    if (forwarded) {
+      const forwardedMatches = Array.from(forwarded.matchAll(/(?:^|,\s*|;\s*)for=(?:"?\[?)([^"\];,\s]+)/gi)).map(function (match) {
+        return match[1];
+      });
+      const forwardedIp = pickForwardedIp(forwardedMatches);
+      if (forwardedIp) {
+        return forwardedIp;
+      }
+    }
+
+    return normalizeClientIp(request && request.socket && request.socket.remoteAddress);
+  }
+
   function parseCookies(cookieHeader) {
     return String(cookieHeader || '').split(/;\s*/).reduce(function (cookies, pair) {
       if (!pair) {
@@ -144,7 +215,6 @@ function createPlayerRuntime(options) {
     const clientName = String(connection.clientName || '').trim();
     const clientId = String(connection.clientId || '').trim();
     const userAgent = String(connection.userAgent || '').trim();
-    const clientIp = String(connection.clientIp || '').trim();
     const viewport = connection.viewport && typeof connection.viewport === 'object'
       ? connection.viewport
       : null;
@@ -160,10 +230,6 @@ function createPlayerRuntime(options) {
       labelParts.push(`id ${clientId.slice(-6)}`);
     }
 
-    if (clientIp) {
-      labelParts.push(clientIp);
-    }
-
     if (viewport && Number.isFinite(Number(viewport.width)) && Number.isFinite(Number(viewport.height))) {
       labelParts.push(`${Number(viewport.width)}x${Number(viewport.height)}`);
     }
@@ -197,8 +263,6 @@ function createPlayerRuntime(options) {
         blackout: Boolean(connection.blackout),
         currentSlideId: connection.currentSlide && connection.currentSlide.id ? connection.currentSlide.id : null,
         currentSlideTitle: connection.currentSlide && connection.currentSlide.title ? connection.currentSlide.title : null,
-        clientIp: connection.clientIp || null,
-        remoteAddress: connection.remoteAddress || null,
         connectedAt: connection.connectedAt ? connection.connectedAt.toISOString() : null,
         lastSeenAt: connection.lastSeenAt ? connection.lastSeenAt.toISOString() : null
       };
@@ -222,6 +286,10 @@ function createPlayerRuntime(options) {
     return allConnections;
   }
 
+  function snapshotSlugs() {
+    return Array.from(connectionsBySlug.keys());
+  }
+
   async function isClientNameAvailableOnScreen(poolArg, clientName, excludeDeviceId) {
     return isClientNameAvailable(poolArg || pool, clientName, excludeDeviceId, snapshotAllConnections());
   }
@@ -229,6 +297,16 @@ function createPlayerRuntime(options) {
   function broadcastConnectionSnapshot(slug) {
     const key = String(slug || '').trim();
     const bucket = dashboardListenersBySlug.get(key);
+    const connections = snapshotConnections(slug);
+    if (notifySnapshot) {
+      try {
+        notifySnapshot({
+          slug: key,
+          connections: connections
+        });
+      } catch (_error) {
+      }
+    }
     if (!bucket || !bucket.size) {
       return;
     }
@@ -236,7 +314,7 @@ function createPlayerRuntime(options) {
     const payload = JSON.stringify({
       type: 'snapshot',
       slug: key,
-      connections: snapshotConnections(slug),
+      connections: connections,
       sentAt: new Date().toISOString()
     });
 
@@ -416,9 +494,6 @@ function createPlayerRuntime(options) {
       return;
     }
 
-    const remoteAddress = request.socket && request.socket.remoteAddress ? request.socket.remoteAddress : null;
-    const forwardedFor = normalizeClientIp(String(request.headers['x-forwarded-for'] || '').split(',')[0]);
-    const normalizedRemoteAddress = normalizeClientIp(remoteAddress);
     const connectionId = crypto.randomUUID();
     const connection = {
       id: connectionId,
@@ -433,9 +508,7 @@ function createPlayerRuntime(options) {
       paused: false,
       blackout: false,
       playerPublicBaseUrl: null,
-      clientIp: forwardedFor || normalizedRemoteAddress,
-      remoteAddress: normalizedRemoteAddress,
-      label: forwardedFor || normalizedRemoteAddress || 'connected client',
+      label: 'connected client',
       connectedAt: new Date(),
       lastSeenAt: new Date()
     };
@@ -476,7 +549,6 @@ function createPlayerRuntime(options) {
       }
       connection.paused = Boolean(payload.paused);
       connection.blackout = Boolean(payload.blackout);
-      connection.clientIp = payload.clientIp ? normalizeClientIp(payload.clientIp) || connection.clientIp : connection.clientIp;
       connection.currentSlide = payload.currentSlide && typeof payload.currentSlide === 'object' ? {
         id: payload.currentSlide.id || null,
         title: payload.currentSlide.title || '',
@@ -508,6 +580,7 @@ function createPlayerRuntime(options) {
     broadcastAnnouncementRefresh: broadcastAnnouncementRefresh,
     snapshotConnections: snapshotConnections,
     snapshotAllConnections: snapshotAllConnections,
+    snapshotSlugs: snapshotSlugs,
     isClientNameAvailableOnScreen: isClientNameAvailableOnScreen,
     sendCommandToConnection: sendCommandToConnection,
     broadcastCommand: broadcastCommand

src/rbac.js

@@ -194,18 +194,21 @@ const PERMISSION_SECTIONS = [
   }
 ];
 
-const PERMISSIONS = PERMISSION_SECTIONS.flatMap(function (section) {
-  return (Array.isArray(section.permissions) ? section.permissions : []).flatMap(function (resource) {
-    return (Array.isArray(resource.permissions) ? resource.permissions : []).map(function (action, index) {
+const PERMISSIONS = PERMISSION_SECTIONS.flatMap(function (section, sectionIndex) {
+  return (Array.isArray(section.permissions) ? section.permissions : []).flatMap(function (resource, resourceIndex) {
+    return (Array.isArray(resource.permissions) ? resource.permissions : []).map(function (action, actionIndex) {
       return {
         key: `${resource.key}.${action.key}`,
         name: resource.name,
         sectionOrder: section.order,
+        sectionIndex: sectionIndex,
         actionName: action.name,
-        permissionOrder: index + 1,
+        permissionOrder: actionIndex + 1,
+        permissionIndex: actionIndex,
         sectionName: section.sectionName,
         resourceKey: resource.key,
         resourceOrder: resource.order,
+        resourceIndex: resourceIndex,
         resourceName: resource.name,
         actionKey: action.key,
         description: action.description

src/web.js

@@ -62,7 +62,8 @@ async function start() {
   const playerActionService = createPlayerActionService({
     pool: pool,
     common: common,
-    playerInternalBaseUrl: webConfig.thinClientBaseUrl
+    playerInternalBaseUrl: webConfig.playerInternalUrl,
+    bridgeInternalBaseUrl: webConfig.bridgeInternalUrl
   });
   const notifyPlayerScreens = createNotifyPlayerScreens(playerActionService.forwardPlayerCommand);
 
@@ -70,8 +71,8 @@ async function start() {
   const webBootstrap = createWebBootstrap({
     pool: pool,
     common: common,
-    playerInternalBaseUrl: webConfig.playerInternalBaseUrl,
-    thinClientBaseUrl: webConfig.thinClientBaseUrl,
+    playerInternalBaseUrl: webConfig.playerInternalUrl,
+    bridgeInternalBaseUrl: webConfig.bridgeInternalUrl,
     uploadDir: webConfig.uploadsDir,
     formatDashboardDate: formatDashboardDate,
     notifyPlayerScreens: notifyPlayerScreens,
@@ -206,11 +207,12 @@ async function start() {
     mediaDir: webConfig.mediaDir,
     backgroundTaskQueue: backgroundTaskQueue,
     webBootstrap: webBootstrap,
+    notifyPlayerScreens: notifyPlayerScreens,
     loadCurrentUser: loadCurrentUser,
     initializeBackgroundTasks: initializeBackgroundTasks,
     captureSlideThumbnail: captureSlideThumbnail,
     server: server,
-    webBaseUrl: webConfig.webBaseUrl,
+    webBaseUrl: webConfig.webInternalUrl,
     dataSourceStartupRefreshStaggerMs: webConfig.dataSourceStartupRefreshStaggerMs
   });
 

src/web/bootstrap.js

@@ -8,8 +8,8 @@ const { createRequestAuthHeaders } = require('#src/request-auth');
 function createWebBootstrap(options) {
   const pool = options && options.pool;
   const common = options && options.common;
-  const configuredPlayerInternalBaseUrl = String(options && options.playerInternalBaseUrl || '').replace(/\/$/, '');
-  const configuredThinClientBaseUrl = String(options && options.thinClientBaseUrl || process.env.THIN_CLIENT_BASE_URL || '').trim().replace(/\/$/, '');
+  const configuredPlayerInternalUrl = String(options && options.playerInternalBaseUrl || '').replace(/\/$/, '');
+  const configuredBridgeInternalUrl = String(options && options.bridgeInternalBaseUrl || process.env.BRIDGE_INTERNAL_URL || '').trim().replace(/\/$/, '');
   const uploadDir = String(options && options.uploadDir || '').trim();
   const dashboardRefreshIntervalMs = 5000;
   const formatDashboardDate = options && options.formatDashboardDate;
@@ -27,7 +27,7 @@ function createWebBootstrap(options) {
   let dashboardRefreshInFlight = null;
   let broadcastDashboardState = null;
   function getPlayerSnapshotSocketUrl(slug) {
-    const resolvedPlayerInternalBaseUrl = configuredThinClientBaseUrl || configuredPlayerInternalBaseUrl;
+    const resolvedPlayerInternalBaseUrl = configuredBridgeInternalUrl || configuredPlayerInternalUrl;
     if (!resolvedPlayerInternalBaseUrl) {
       throw new Error('Unable to resolve the player internal base URL.');
     }
@@ -109,7 +109,7 @@ function createWebBootstrap(options) {
   const dashboardStateService = createDashboardStateService({
     pool: pool,
     common: common,
-    thinClientBaseUrl: configuredThinClientBaseUrl,
+    thinClientBaseUrl: configuredBridgeInternalUrl,
     playerSnapshotCache: playerSnapshotCache,
     playerSnapshotSockets: playerSnapshotSockets,
     ensurePlayerSnapshotSubscription: ensurePlayerSnapshotSubscription,
@@ -120,7 +120,7 @@ function createWebBootstrap(options) {
   const uploadSyncService = createUploadSyncService({
     pool: pool,
     common: common,
-    playerInternalBaseUrl: configuredPlayerInternalBaseUrl,
+    playerInternalBaseUrl: configuredPlayerInternalUrl,
     playerSnapshotCache: playerSnapshotCache,
     notifyPlayerScreens: notifyPlayerScreens,
     backgroundTaskQueue: backgroundTaskQueue
@@ -253,7 +253,7 @@ function createWebBootstrap(options) {
   return {
     upload: upload,
     uploadSyncService: uploadSyncService,
-    playerInternalBaseUrl: configuredPlayerInternalBaseUrl || null,
+    playerInternalBaseUrl: configuredPlayerInternalUrl || null,
     buildDashboardState: buildDashboardState,
     collectUploadReferencesFromSlide: collectUploadReferencesFromSlide,
     collectUploadReferencesFromTemplate: collectUploadReferencesFromTemplate,

src/web/lib/background-tasks/index.js

@@ -52,7 +52,13 @@ function registerStartupTasks(options) {
   }
 
   async function initialize() {
-    await loadTaskModules(backgroundTaskDirectory, options);
+    const startupTaskFile = path.join(backgroundTaskDirectory, 'data-source-refresh.js');
+    const taskModule = require(startupTaskFile);
+    const exported = getTaskExport(taskModule);
+
+    if (typeof exported === 'function') {
+      await exported(options);
+    }
   }
 
   return {

src/web/lib/background-tasks/queue.js

@@ -19,6 +19,9 @@ function normalizeIntervalMs(value, unit) {
   if (normalizedUnit === 'seconds') {
     return numericValue * 1000;
   }
+  if (normalizedUnit === 'hours') {
+    return numericValue * 60 * 60 * 1000;
+  }
   return numericValue * 60 * 1000;
 }
 

src/web/lib/background-tasks/tasks-adhoc/data-source-refresh.js

@@ -24,7 +24,7 @@ function registerDataSourceRefreshTask(options) {
       if (!apiSource) {
         throw new Error('API source not found.');
       }
-      return refreshApiSource(pool, common, apiSource, Number(payload.actorId) || null);
+      return refreshApiSource(pool, common, apiSource, Number(payload.actorId) || null, options.notifyPlayerScreens);
     }
 
     if (sourceType === 'rss-feed') {
@@ -32,7 +32,7 @@ function registerDataSourceRefreshTask(options) {
       if (!rssFeed) {
         throw new Error('RSS feed not found.');
       }
-      return refreshRssFeed(pool, common, rssFeed.id, rssFeed.feed_url, rssFeed.item_limit, Number(payload.actorId) || null);
+      return refreshRssFeed(pool, common, rssFeed.id, rssFeed.feed_url, rssFeed.item_limit, Number(payload.actorId) || null, options.notifyPlayerScreens);
     }
 
     throw new Error('Unsupported data source refresh task.');

src/web/lib/background-tasks/tasks-adhoc/font-sync.js

@@ -9,6 +9,7 @@ function registerFontSyncTask(options) {
   backgroundTaskQueue.setTaskHandler('font-sync', async function (task) {
     const payload = task && task.payload ? task.payload : task || {};
     const uploadDir = String(payload.uploadDir || '').trim();
+    const playerIdentifier = String(payload.playerIdentifier || payload.deviceId || '').trim();
     const operations = Array.isArray(payload.operations)
       ? payload.operations
       : Array.isArray(payload.uploadPaths)
@@ -28,9 +29,9 @@ function registerFontSyncTask(options) {
         continue;
       }
       if (String(operation.type || '').trim().toLowerCase() === 'delete') {
-        await uploadSyncService.removeUploadFileFromPlayer(uploadPath, uploadDir);
+        await uploadSyncService.removeUploadFileFromPlayer(uploadPath, uploadDir, undefined, playerIdentifier);
       } else {
-        await uploadSyncService.pushUploadFileToPlayer(uploadPath, uploadDir);
+        await uploadSyncService.pushUploadFileToPlayer(uploadPath, uploadDir, undefined, playerIdentifier);
       }
     }
   });

src/web/lib/background-tasks/tasks-scheduled/data-source-refresh.js

@@ -34,7 +34,7 @@ function registerRecurringDataSourceRefreshes(options) {
           sourceName: apiSource.name
         },
         run: function () {
-          return refreshApiSource(pool, common, apiSource, null);
+          return refreshApiSource(pool, common, apiSource, null, options.notifyPlayerScreens);
         }
       });
     });
@@ -52,7 +52,7 @@ function registerRecurringDataSourceRefreshes(options) {
           sourceName: rssFeed.name
         },
         run: function () {
-          return refreshRssFeed(pool, common, rssFeed.id, rssFeed.feed_url, rssFeed.item_limit, null);
+          return refreshRssFeed(pool, common, rssFeed.id, rssFeed.feed_url, rssFeed.item_limit, null, options.notifyPlayerScreens);
         }
       });
     });
@@ -115,11 +115,11 @@ function createDataSourceTaskService(options) {
   }
 
   async function refreshApiSourceInBackground(apiSourceId, actorId) {
-    return refreshApiSource(pool, common, apiSourceId, actorId);
+    return refreshApiSource(pool, common, apiSourceId, actorId, options.notifyPlayerScreens);
   }
 
   async function refreshRssFeedInBackground(rssFeedId, feedUrl, itemLimit, actorId) {
-    return refreshRssFeed(pool, common, rssFeedId, feedUrl, itemLimit, actorId);
+    return refreshRssFeed(pool, common, rssFeedId, feedUrl, itemLimit, actorId, options.notifyPlayerScreens);
   }
 
   return {

src/web/lib/background-tasks/tasks-scheduled/font-sweep.js

@@ -18,26 +18,20 @@ function registerFontSweepTask(options) {
   const uploadSyncService = options && options.uploadSyncService;
   const pushUploadFileToPlayer = uploadSyncService && uploadSyncService.pushUploadFileToPlayer;
   const removeUploadFileFromPlayer = uploadSyncService && uploadSyncService.removeUploadFileFromPlayer;
-  const getPlayerTaskMetadata = uploadSyncService && uploadSyncService.getPlayerTaskMetadata;
   const mediaDir = String(options && options.mediaDir || '').trim();
 
   if (!backgroundTaskQueue || typeof pushUploadFileToPlayer !== 'function' || typeof removeUploadFileFromPlayer !== 'function' || !mediaDir) {
     throw new Error('registerFontSweepTask requires the font sweep dependencies.');
   }
 
-  const metadataPromise = typeof getPlayerTaskMetadata === 'function'
-    ? Promise.resolve(getPlayerTaskMetadata())
-    : Promise.resolve({});
-
-  return metadataPromise.then(function (metadata) {
   backgroundTaskQueue.registerRecurringTask({
     key: TASK.key,
     title: TASK.title,
     category: TASK.category,
     intervalMs: TASK.intervalMs,
-      metadata: Object.assign({
+    metadata: {
       mediaDir: mediaDir
-      }, metadata || {}),
+    },
     run: async function () {
       const desiredOperations = collectFontLibrarySyncOperations(mediaDir);
       const desiredUploadPaths = new Set(desiredOperations.map(function (operation) {
@@ -69,7 +63,6 @@ function registerFontSweepTask(options) {
       }
     }
   });
-  });
 }
 
 module.exports = { registerFontSweepTask };

src/web/lib/background-tasks/tasks-scheduled/onboarding-device-prune.js

@@ -0,0 +1,32 @@
+const TASK = {
+  key: 'onboarding-device-prune',
+  title: 'Onboarding device prune',
+  category: 'cleanup',
+  trigger: 'scheduled recurring task, hourly',
+  purpose: 'remove stale onboarding device bindings that have been idle for more than one minute.',
+  taskType: 'recurring-run',
+  intervalMs: 60 * 60 * 1000
+};
+
+function registerOnboardingDevicePruneTask(options) {
+  const backgroundTaskQueue = options && options.backgroundTaskQueue;
+  const pool = options && options.pool;
+  const common = options && options.common;
+
+  if (!backgroundTaskQueue || !pool || !common || typeof common.pruneStaleOnboardingDevices !== 'function') {
+    throw new Error('registerOnboardingDevicePruneTask requires the onboarding prune dependencies.');
+  }
+
+  backgroundTaskQueue.registerRecurringTask({
+    key: TASK.key,
+    title: TASK.title,
+    category: TASK.category,
+    intervalMs: TASK.intervalMs,
+    metadata: {},
+    run: async function () {
+      await common.pruneStaleOnboardingDevices(pool);
+    }
+  });
+}
+
+module.exports = { registerOnboardingDevicePruneTask };

src/web/lib/background-tasks/tasks-startup/data-source-refresh.js

@@ -33,13 +33,13 @@ function scheduleStartupDataSourceRefreshes(options) {
 
     (apiSourcesData.apiSources || []).forEach(function (apiSource) {
       startupSources.push(buildStartupSource('api-source', apiSource.id, apiSource.name, function () {
-        return refreshApiSource(pool, common, apiSource, null);
+        return refreshApiSource(pool, common, apiSource, null, options.notifyPlayerScreens);
       }));
     });
 
     (rssFeedsData.rssFeeds || []).forEach(function (rssFeed) {
       startupSources.push(buildStartupSource('rss-feed', rssFeed.id, rssFeed.name, function () {
-        return refreshRssFeed(pool, common, rssFeed.id, rssFeed.feed_url, rssFeed.item_limit, null);
+        return refreshRssFeed(pool, common, rssFeed.id, rssFeed.feed_url, rssFeed.item_limit, null, options.notifyPlayerScreens);
       }));
     });
 

src/web/lib/background-tasks/tasks-startup/font-sync.js

@@ -1,16 +1,40 @@
 const { collectFontLibrarySyncOperations } = require('../../media/font-library');
+const { fetchPlayerRegistrations } = require('#src/data/player-registry');
 
 const TASK = {
   key: 'initial-font-sync',
   category: 'fonts'
 };
 
+function isRecentPlayerRegistration(player, staleSeconds) {
+  const lastSeenAt = player && player.last_seen_at;
+  const lastSeenAtValue = lastSeenAt instanceof Date ? lastSeenAt.getTime() : new Date(lastSeenAt).getTime();
+  const cutoffTime = Date.now() - Math.max(30, Number(staleSeconds || 60)) * 1000;
+
+  return Number.isFinite(lastSeenAtValue) && lastSeenAtValue >= cutoffTime;
+}
+
+function normalizePlayerMetadata(player) {
+  const playerIdentifier = String(player && player.identifier || '').trim();
+  const playerPublicBaseUrl = String(player && player.public_base_url || '').trim();
+  const playerInternalBaseUrl = String(player && player.internal_base_url || '').trim();
+
+  return {
+    playerIdentifier: playerIdentifier || null,
+    playerPublicBaseUrl: playerPublicBaseUrl || null,
+    playerInternalBaseUrl: playerInternalBaseUrl || null,
+    playerLabel: playerIdentifier || playerPublicBaseUrl || playerInternalBaseUrl || null,
+    playerActive: true
+  };
+}
+
 function registerInitialFontSyncTask(options) {
+  const pool = options && options.pool;
   const backgroundTaskQueue = options && options.backgroundTaskQueue;
   const mediaDir = String(options && options.mediaDir || '').trim();
   const uploadSyncService = options && options.uploadSyncService;
 
-  if (!backgroundTaskQueue || !mediaDir) {
+  if (!pool || !backgroundTaskQueue || !mediaDir) {
     throw new Error('registerInitialFontSyncTask requires the initial font sync dependencies.');
   }
 
@@ -18,20 +42,45 @@ function registerInitialFontSyncTask(options) {
     ? uploadSyncService.getPlayerTaskMetadata()
     : Promise.resolve({});
 
-  return Promise.resolve(metadataPromise).then(function (metadata) {
+  return Promise.resolve(metadataPromise).then(async function () {
+    let players = [];
+    try {
+      players = await fetchPlayerRegistrations(pool);
+    } catch (error) {
+      console.warn('Unable to fetch player registrations for initial font sync:', error);
+      return null;
+    }
+
+    const livePlayers = Array.isArray(players)
+      ? players.filter(function (player) {
+        return isRecentPlayerRegistration(player, 60);
+      })
+      : [];
+
+    if (!livePlayers.length) {
+      return null;
+    }
+
+    const operations = collectFontLibrarySyncOperations(mediaDir);
+    return Promise.all(livePlayers.map(function (player) {
+      const metadata = normalizePlayerMetadata(player);
       return backgroundTaskQueue.enqueueTask({
         key: TASK.key,
         title: 'Initial font sync',
         category: TASK.category,
         taskType: 'font-sync',
-      metadata: Object.assign({}, metadata || {}),
+        metadata: metadata,
         payload: {
           mode: 'initial',
           uploadDir: mediaDir,
-        operations: collectFontLibrarySyncOperations(mediaDir)
+          operations: operations,
+          playerIdentifier: metadata.playerIdentifier,
+          playerPublicBaseUrl: metadata.playerPublicBaseUrl,
+          playerInternalBaseUrl: metadata.playerInternalBaseUrl
         },
         persist: true
       });
+    }));
   }).catch(function (error) {
     console.warn('Unable to queue initial font sync:', error);
   });

src/web/lib/background-tasks/tasks-startup/media-sync.js

@@ -3,12 +3,37 @@ const TASK = {
   category: 'media-sync',
 };
 
+const { fetchPlayerRegistrations } = require('#src/data/player-registry');
+
+function isRecentPlayerRegistration(player, staleSeconds) {
+  const lastSeenAt = player && player.last_seen_at;
+  const lastSeenAtValue = lastSeenAt instanceof Date ? lastSeenAt.getTime() : new Date(lastSeenAt).getTime();
+  const cutoffTime = Date.now() - Math.max(30, Number(staleSeconds || 60)) * 1000;
+
+  return Number.isFinite(lastSeenAtValue) && lastSeenAtValue >= cutoffTime;
+}
+
+function normalizePlayerMetadata(player) {
+  const playerIdentifier = String(player && player.identifier || '').trim();
+  const playerPublicBaseUrl = String(player && player.public_base_url || '').trim();
+  const playerInternalBaseUrl = String(player && player.internal_base_url || '').trim();
+
+  return {
+    playerIdentifier: playerIdentifier || null,
+    playerPublicBaseUrl: playerPublicBaseUrl || null,
+    playerInternalBaseUrl: playerInternalBaseUrl || null,
+    playerLabel: playerIdentifier || playerPublicBaseUrl || playerInternalBaseUrl || null,
+    playerActive: true
+  };
+}
+
 function registerInitialMediaSyncTask(options) {
+  const pool = options && options.pool;
   const backgroundTaskQueue = options && options.backgroundTaskQueue;
   const mediaDir = String(options && options.mediaDir || '').trim();
   const uploadSyncService = options && options.uploadSyncService;
 
-  if (!backgroundTaskQueue || !mediaDir) {
+  if (!pool || !backgroundTaskQueue || !mediaDir) {
     throw new Error('registerInitialMediaSyncTask requires the initial media sync dependencies.');
   }
 
@@ -16,19 +41,43 @@ function registerInitialMediaSyncTask(options) {
     ? uploadSyncService.getPlayerTaskMetadata()
     : Promise.resolve({});
 
-  return Promise.resolve(metadataPromise).then(function (metadata) {
+  return Promise.resolve(metadataPromise).then(async function () {
+    let players = [];
+    try {
+      players = await fetchPlayerRegistrations(pool);
+    } catch (error) {
+      console.warn('Unable to fetch player registrations for initial media sync:', error);
+      return null;
+    }
+
+    const livePlayers = Array.isArray(players)
+      ? players.filter(function (player) {
+        return isRecentPlayerRegistration(player, 60);
+      })
+      : [];
+
+    if (!livePlayers.length) {
+      return null;
+    }
+
+    return Promise.all(livePlayers.map(function (player) {
+      const metadata = normalizePlayerMetadata(player);
       return backgroundTaskQueue.enqueueTask({
         key: TASK.key,
         title: 'Initial media sync',
         category: TASK.category,
         taskType: 'media-sync',
-      metadata: Object.assign({}, metadata || {}),
+        metadata: metadata,
         payload: {
           mode: 'initial',
-        uploadDir: mediaDir
+          uploadDir: mediaDir,
+          playerIdentifier: metadata.playerIdentifier,
+          playerPublicBaseUrl: metadata.playerPublicBaseUrl,
+          playerInternalBaseUrl: metadata.playerInternalBaseUrl
         },
         persist: true
       });
+    }));
   }).catch(function (error) {
     console.warn('Unable to queue initial media sync:', error);
   });

src/web/lib/config.js

@@ -5,9 +5,9 @@ function createWebConfig() {
   const uploadsDir = path.join(mediaDir, 'uploads');
   const thumbnailsDir = path.join(mediaDir, 'thumbnails');
   const assetDir = path.join(__dirname, '..', 'public');
-  const playerInternalBaseUrl = (process.env.PLAYER_INTERNAL_BASE_URL || process.env.PLAYER_BASE_URL || 'http://player:8081').replace(/\/$/, '');
-  const thinClientBaseUrl = (process.env.THIN_CLIENT_BASE_URL || 'http://player-bridge:8090').replace(/\/$/, '');
-  const webBaseUrl = (process.env.WEB_BASE_URL || `http://127.0.0.1:${Number(process.env.WEB_PORT || 8080)}`).replace(/\/$/, '');
+  const playerInternalUrl = (process.env.PLAYER_INTERNAL_URL || process.env.PLAYER_BASE_URL || 'http://player:8081').replace(/\/$/, '');
+  const bridgeInternalUrl = (process.env.BRIDGE_INTERNAL_URL || 'http://player-bridge:8090').replace(/\/$/, '');
+  const webInternalUrl = (process.env.WEB_INTERNAL_URL || `http://127.0.0.1:${Number(process.env.WEB_PORT || 8080)}`).replace(/\/$/, '');
   const sessionCookieName = 'digital_signage_session';
   const sessionMaxAgeDays = Number(process.env.SESSION_MAX_AGE_DAYS || 14);
   const sessionMaxAgeMs = (Number.isFinite(sessionMaxAgeDays) && sessionMaxAgeDays > 0 ? sessionMaxAgeDays : 14) * 24 * 60 * 60 * 1000;
@@ -20,9 +20,9 @@ function createWebConfig() {
     uploadsDir: uploadsDir,
     thumbnailsDir: thumbnailsDir,
     assetDir: assetDir,
-    playerInternalBaseUrl: playerInternalBaseUrl,
-    thinClientBaseUrl: thinClientBaseUrl,
-    webBaseUrl: webBaseUrl,
+    playerInternalUrl: playerInternalUrl,
+    bridgeInternalUrl: bridgeInternalUrl,
+    webInternalUrl: webInternalUrl,
     sessionCookieName: sessionCookieName,
     sessionMaxAgeMs: sessionMaxAgeMs,
     dataSourceStartupRefreshStaggerMs: dataSourceStartupRefreshStaggerMs

src/web/lib/data-source-refresh.js

@@ -1,4 +1,112 @@
-async function refreshApiSource(pool, common, apiSourceOrId, actorId) {
+async function getAffectedScreenSlugs(connection, common, slideMatchKey, sourceId) {
+  const [slideRows] = await connection.query('SELECT id, content_json FROM c_slides WHERE content_json IS NOT NULL');
+  const slideIds = [];
+  const seenSlideIds = new Set();
+
+  slideRows.forEach(function (row) {
+    const content = typeof common.parseJsonSafe === 'function' ? common.parseJsonSafe(row.content_json) : null;
+    if (!content || typeof content !== 'object') {
+      return;
+    }
+
+    const stack = [content];
+    while (stack.length) {
+      const value = stack.pop();
+      if (!value || typeof value !== 'object') {
+        continue;
+      }
+
+      if (Array.isArray(value)) {
+        value.forEach(function (item) {
+          stack.push(item);
+        });
+        continue;
+      }
+
+      if (Object.prototype.hasOwnProperty.call(value, slideMatchKey) && Number(value[slideMatchKey]) === Number(sourceId)) {
+        const slideId = Number(row.id);
+        if (Number.isFinite(slideId) && slideId > 0 && !seenSlideIds.has(slideId)) {
+          seenSlideIds.add(slideId);
+          slideIds.push(slideId);
+        }
+        break;
+      }
+
+      Object.keys(value).forEach(function (key) {
+        stack.push(value[key]);
+      });
+    }
+  });
+
+  if (!slideIds.length) {
+    return [];
+  }
+
+  const [screenRows] = await connection.query(
+    `SELECT DISTINCT s.slug
+     FROM d_screens s
+     JOIN c_playlist_slides ps ON ps.playlist_id = s.playlist_id
+     WHERE ps.slide_id IN (?)
+       AND s.slug IS NOT NULL`,
+    [slideIds]
+  );
+
+  return screenRows.map(function (row) {
+    return String(row.slug || '').trim();
+  }).filter(Boolean);
+}
+
+async function notifyAffectedScreens(connection, common, notifyPlayerScreens, slideMatchKey, sourceId) {
+  if (typeof notifyPlayerScreens !== 'function') {
+    return;
+  }
+
+  const slugs = await getAffectedScreenSlugs(connection, common, slideMatchKey, sourceId);
+  if (!slugs.length) {
+    return;
+  }
+
+  await notifyPlayerScreens(slugs, 'refresh');
+}
+
+function normalizeSnapshotValue(value) {
+  return String(value || '').trim();
+}
+
+async function hasRssFeedChanged(connection, rssFeedId, items) {
+  const [rows] = await connection.query(
+    `SELECT item_json
+     FROM i_rss_feed_items
+     WHERE rss_feed_id = ?
+     ORDER BY position ASC, id ASC`,
+    [rssFeedId]
+  );
+
+  const currentSnapshots = (rows || []).map(function (row) {
+    return normalizeSnapshotValue(row && row.item_json);
+  });
+  const nextSnapshots = (Array.isArray(items) ? items : []).map(function (item) {
+    return normalizeSnapshotValue(JSON.stringify(item || {}));
+  });
+
+  if (currentSnapshots.length !== nextSnapshots.length) {
+    return true;
+  }
+
+  for (let index = 0; index < currentSnapshots.length; index += 1) {
+    if (currentSnapshots[index] !== nextSnapshots[index]) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+function hasApiSourceChanged(apiSource, responseDetails) {
+  return normalizeSnapshotValue(apiSource && apiSource.last_response_json) !== normalizeSnapshotValue(responseDetails && responseDetails.responseJson);
+}
+
+async function refreshApiSource(pool, common, apiSourceOrId, actorId, notifyPlayerScreens) {
   const connection = await pool.getConnection();
   try {
     const apiSource = apiSourceOrId && typeof apiSourceOrId === 'object'
@@ -25,6 +133,14 @@ async function refreshApiSource(pool, common, apiSourceOrId, actorId) {
       [new Date(), pullError || null, responseDetails ? responseDetails.responseStatus : null, responseDetails ? responseDetails.responseContentType : null, responseDetails ? responseDetails.responseJson : null, actorId, apiSource.id]
     );
     await connection.commit();
+
+    if (!pullError && hasApiSourceChanged(apiSource, responseDetails)) {
+      try {
+        await notifyAffectedScreens(connection, common, notifyPlayerScreens, 'source_id', apiSource.id);
+      } catch (notifyError) {
+        console.warn('[data-source-refresh] Unable to notify players after API source refresh ' + apiSource.id + ':', notifyError);
+      }
+    }
   } catch (error) {
     try {
       await connection.rollback();
@@ -37,7 +153,7 @@ async function refreshApiSource(pool, common, apiSourceOrId, actorId) {
   }
 }
 
-async function refreshRssFeed(pool, common, rssFeedId, feedUrl, itemLimit, actorId) {
+async function refreshRssFeed(pool, common, rssFeedId, feedUrl, itemLimit, actorId, notifyPlayerScreens) {
   const connection = await pool.getConnection();
   try {
     let updatedItems = [];
@@ -50,11 +166,20 @@ async function refreshRssFeed(pool, common, rssFeedId, feedUrl, itemLimit, actor
     }
 
     await connection.beginTransaction();
+    const rssFeedChanged = await hasRssFeedChanged(connection, rssFeedId, updatedItems);
     if (typeof common.replaceRssFeedItems === 'function') {
       await common.replaceRssFeedItems(connection, rssFeedId, updatedItems);
     }
     await connection.commit();
 
+    if (!pullError && rssFeedChanged) {
+      try {
+        await notifyAffectedScreens(connection, common, notifyPlayerScreens, 'feed_id', rssFeedId);
+      } catch (notifyError) {
+        console.warn('[data-source-refresh] Unable to notify players after RSS feed refresh ' + rssFeedId + ':', notifyError);
+      }
+    }
+
     if (pullError) {
       console.error('[data-source-refresh] RSS feed refresh completed with an error for feed ' + rssFeedId + ': ' + pullError);
     }

src/web/lib/media/upload-sync.js

@@ -36,6 +36,22 @@ function normalizeBaseUrl(value) {
   return String(value || '').trim().replace(/\/$/, '');
 }
 
+function appendPlayerDeviceIdToUrl(baseUrl, playerIdentifier) {
+  const targetBaseUrl = normalizeBaseUrl(baseUrl);
+  const deviceId = String(playerIdentifier || '').trim();
+  if (!targetBaseUrl || !deviceId) {
+    return targetBaseUrl;
+  }
+
+  try {
+    const url = new URL(targetBaseUrl);
+    url.searchParams.set('deviceId', deviceId);
+    return url.toString().replace(/\/$/, '');
+  } catch (_error) {
+    return targetBaseUrl;
+  }
+}
+
 function normalizePlayerRowBaseUrl(player) {
   return normalizeBaseUrl(player && player.internal_base_url);
 }
@@ -74,8 +90,8 @@ function createUploadSyncService(options) {
     throw new Error('createUploadSyncService requires the upload dependencies.');
   }
 
-  async function getPlayerInternalBaseUrl() {
-    const metadata = await getPlayerTaskMetadata();
+  async function getPlayerInternalBaseUrl(preferredPlayerIdentifier, preferredPlayerInternalBaseUrl) {
+    const metadata = await getPlayerTaskMetadata(preferredPlayerIdentifier, preferredPlayerInternalBaseUrl);
     if (!metadata || metadata.playerActive === false) {
       return null;
     }
@@ -83,10 +99,43 @@ function createUploadSyncService(options) {
     return metadata.playerInternalBaseUrl ? metadata.playerInternalBaseUrl : null;
   }
 
-  async function getPlayerTaskMetadata() {
-    if (playerTaskMetadata) {
+  async function getPlayerTaskMetadata(preferredPlayerIdentifier, preferredPlayerInternalBaseUrl) {
+    const normalizedPreferredPlayerIdentifier = String(preferredPlayerIdentifier || '').trim();
+    const normalizedPreferredPlayerInternalBaseUrl = String(preferredPlayerInternalBaseUrl || '').trim().replace(/\/$/, '');
+
+    if (normalizedPreferredPlayerIdentifier && pool && typeof fetchPlayerRegistrations === 'function') {
+      try {
+        const players = await fetchPlayerRegistrations(pool);
+        const registeredPlayers = Array.isArray(players) ? players : [];
+        const exactPlayer = registeredPlayers.find(function (player) {
+          return String(player && player.identifier || '').trim() === normalizedPreferredPlayerIdentifier;
+        }) || null;
+        if (exactPlayer) {
+          const resolvedInternalBaseUrl = normalizePlayerRowBaseUrl(exactPlayer) || normalizedPreferredPlayerInternalBaseUrl || null;
+          const resolvedPublicBaseUrl = normalizeBaseUrl(exactPlayer && exactPlayer.public_base_url);
+          const resolvedIdentifier = String(exactPlayer && exactPlayer.identifier || '').trim();
+          playerInternalBaseUrl = resolvedInternalBaseUrl || null;
+          playerTaskMetadata = {
+            playerIdentifier: resolvedIdentifier || normalizedPreferredPlayerIdentifier || null,
+            playerPublicBaseUrl: resolvedPublicBaseUrl || null,
+            playerInternalBaseUrl: resolvedInternalBaseUrl || null,
+            playerLabel: resolvedIdentifier || resolvedPublicBaseUrl || resolvedInternalBaseUrl || null,
+            playerActive: true
+          };
           return playerTaskMetadata;
         }
+      } catch (_error) {
+      }
+    }
+
+    if (playerTaskMetadata && playerTaskMetadata.playerActive !== false) {
+      return playerTaskMetadata;
+    }
+
+    if (playerTaskMetadata && playerTaskMetadata.playerActive === false) {
+      playerTaskMetadata = null;
+      playerInternalBaseUrl = null;
+    }
 
     if (playerTaskMetadataPromise) {
       return playerTaskMetadataPromise;
@@ -404,6 +453,23 @@ function createUploadSyncService(options) {
     return Boolean(localUploadDir);
   }
 
+  async function fetchLivePlayerRegistrations() {
+    if (!pool || typeof fetchPlayerRegistrations !== 'function') {
+      return [];
+    }
+
+    try {
+      const players = await fetchPlayerRegistrations(pool);
+      return Array.isArray(players)
+        ? players.filter(function (player) {
+          return isRecentPlayerRegistration(player, 60);
+        })
+        : [];
+    } catch (_error) {
+      return [];
+    }
+  }
+
   function isPlayerUnavailableError(error) {
     const code = String(error && error.cause && error.cause.code || error && error.code || '').trim().toUpperCase();
     return code === 'ENOTFOUND' || code === 'ECONNREFUSED' || code === 'EAI_AGAIN' || code === 'ETIMEDOUT';
@@ -413,15 +479,33 @@ function createUploadSyncService(options) {
     return Boolean(response) && Number(response.status) === 503;
   }
 
+  function buildPendingPlayerUploadSyncKey(operation) {
+    const uploadPath = normalizeUploadReference(operation && operation.uploadPath);
+    const metadata = operation && operation.metadata && typeof operation.metadata === 'object'
+      ? operation.metadata
+      : null;
+    const playerIdentifier = String((operation && operation.playerIdentifier) || (metadata && metadata.playerIdentifier) || '').trim();
+    const playerInternalBaseUrl = normalizeBaseUrl((operation && operation.playerInternalBaseUrl) || (metadata && metadata.playerInternalBaseUrl) || '');
+
+    return [uploadPath, playerIdentifier, playerInternalBaseUrl].filter(Boolean).join('|');
+  }
+
   function queuePlayerUploadSync(operation) {
     if (!operation || !operation.uploadPath) {
       return;
     }
 
-    pendingPlayerUploadSyncs.set(normalizeUploadReference(operation.uploadPath), {
+    const metadata = operation.metadata && typeof operation.metadata === 'object' ? operation.metadata : null;
+    const playerIdentifier = String((operation && operation.playerIdentifier) || (metadata && metadata.playerIdentifier) || '').trim();
+    const playerInternalBaseUrl = normalizeBaseUrl((operation && operation.playerInternalBaseUrl) || (metadata && metadata.playerInternalBaseUrl) || '');
+
+    pendingPlayerUploadSyncs.set(buildPendingPlayerUploadSyncKey(operation), {
       type: operation.type === 'delete' ? 'delete' : 'put',
       uploadPath: normalizeUploadReference(operation.uploadPath),
-      uploadDir: operation.uploadDir || null
+      uploadDir: operation.uploadDir || null,
+      metadata: metadata,
+      playerIdentifier: playerIdentifier || null,
+      playerInternalBaseUrl: playerInternalBaseUrl || null
     });
 
     schedulePendingPlayerUploadSyncFlush();
@@ -438,9 +522,12 @@ function createUploadSyncService(options) {
         console.warn('Unable to flush pending upload syncs:', error);
       });
     }, 5000);
+    if (pendingPlayerUploadSyncFlushTimer && typeof pendingPlayerUploadSyncFlushTimer.unref === 'function') {
+      pendingPlayerUploadSyncFlushTimer.unref();
+    }
   }
 
-  async function pushUploadFileToPlayer(uploadPath, localUploadDir, resolvedPlayerInternalBaseUrl) {
+  async function pushUploadFileToPlayer(uploadPath, localUploadDir, resolvedPlayerInternalBaseUrl, preferredPlayerIdentifier) {
     if (!uploadPath || !shouldMirrorUploads(localUploadDir)) {
       return false;
     }
@@ -450,6 +537,7 @@ function createUploadSyncService(options) {
       return false;
     }
 
+    const playerMetadata = await getPlayerTaskMetadata(preferredPlayerIdentifier, targetBaseUrl);
     const relativePath = getUploadRelativePath(uploadPath);
     const sourcePath = resolveUploadFilePath(localUploadDir, uploadPath);
     if (!relativePath || !sourcePath) {
@@ -471,7 +559,8 @@ function createUploadSyncService(options) {
         pathname: `/api/media/${encodeURIComponent(relativePath)}`,
         body: fileBuffer
       });
-      const response = await fetch(`${targetBaseUrl}/api/media/${encodeURIComponent(relativePath)}`, {
+      const mediaUploadUrl = appendPlayerDeviceIdToUrl(`${targetBaseUrl}/api/media/${encodeURIComponent(relativePath)}`, playerMetadata && playerMetadata.playerIdentifier);
+      const response = await fetch(mediaUploadUrl, {
         method: 'PUT',
         headers: {
           'Content-Type': 'application/octet-stream',
@@ -494,7 +583,7 @@ function createUploadSyncService(options) {
     }
   }
 
-  async function removeUploadFileFromPlayer(uploadPath, localUploadDir, resolvedPlayerInternalBaseUrl) {
+  async function removeUploadFileFromPlayer(uploadPath, localUploadDir, resolvedPlayerInternalBaseUrl, preferredPlayerIdentifier) {
     if (!uploadPath || !shouldMirrorUploads(localUploadDir)) {
       return false;
     }
@@ -504,6 +593,7 @@ function createUploadSyncService(options) {
       return false;
     }
 
+    const playerMetadata = await getPlayerTaskMetadata(preferredPlayerIdentifier, targetBaseUrl);
     const relativePath = getUploadRelativePath(uploadPath);
     if (!relativePath) {
       return false;
@@ -513,7 +603,8 @@ function createUploadSyncService(options) {
         method: 'DELETE',
         pathname: `/api/media/${encodeURIComponent(relativePath)}`
       });
-      const response = await fetch(`${targetBaseUrl}/api/media/${encodeURIComponent(relativePath)}`, {
+      const mediaDeleteUrl = appendPlayerDeviceIdToUrl(`${targetBaseUrl}/api/media/${encodeURIComponent(relativePath)}`, playerMetadata && playerMetadata.playerIdentifier);
+      const response = await fetch(mediaDeleteUrl, {
         method: 'DELETE',
         headers: {
           Accept: 'application/json',
@@ -535,20 +626,26 @@ function createUploadSyncService(options) {
     }
   }
 
-  async function syncUploadRefsToPlayer(uploadRefs, localUploadDir) {
+  async function syncUploadRefsToPlayer(uploadRefs, localUploadDir, preferredPlayerIdentifier, preferredPlayerInternalBaseUrl) {
     if (!shouldMirrorUploads(localUploadDir)) {
       return;
     }
 
-    const resolvedPlayerInternalBaseUrl = await getPlayerInternalBaseUrl();
+    const resolvedPlayerInternalBaseUrl = await getPlayerInternalBaseUrl(preferredPlayerIdentifier, preferredPlayerInternalBaseUrl);
     const uniqueRefs = Array.from(new Set((uploadRefs || []).map(normalizeUploadReference).filter(Boolean)));
     for (let i = 0; i < uniqueRefs.length; i += 1) {
-      const success = await pushUploadFileToPlayer(uniqueRefs[i], localUploadDir, resolvedPlayerInternalBaseUrl);
+      const success = await pushUploadFileToPlayer(uniqueRefs[i], localUploadDir, resolvedPlayerInternalBaseUrl, preferredPlayerIdentifier);
       if (!success) {
         queuePlayerUploadSync({
           type: 'put',
           uploadPath: uniqueRefs[i],
-          uploadDir: localUploadDir
+          uploadDir: localUploadDir,
+          playerIdentifier: preferredPlayerIdentifier,
+          playerInternalBaseUrl: preferredPlayerInternalBaseUrl,
+          metadata: preferredPlayerIdentifier || preferredPlayerInternalBaseUrl ? {
+            playerIdentifier: preferredPlayerIdentifier || null,
+            playerInternalBaseUrl: preferredPlayerInternalBaseUrl || null
+          } : null
         });
       }
     }
@@ -666,17 +763,39 @@ function createUploadSyncService(options) {
       return;
     }
 
+    const players = await fetchLivePlayerRegistrations();
+    if (!players.length) {
       return queueMediaSyncTask('media-sync:' + operation.key, 'Media sync', {
         mode: 'playlist',
         operation: operation
       });
     }
 
+    return Promise.all(players.map(function (player) {
+      const playerIdentifier = String(player && player.identifier || '').trim();
+      const playerInternalBaseUrl = String(player && player.internal_base_url || '').trim().replace(/\/$/, '');
+      const playerPublicBaseUrl = String(player && player.public_base_url || '').trim().replace(/\/$/, '');
+
+      return queueMediaSyncTask('media-sync:' + operation.key + (playerIdentifier ? ':' + playerIdentifier : ''), 'Media sync', {
+        mode: 'playlist',
+        operation: operation,
+        playerIdentifier: playerIdentifier || null,
+        playerInternalBaseUrl: playerInternalBaseUrl || null,
+        playerPublicBaseUrl: playerPublicBaseUrl || null
+      });
+    }));
+  }
+
   async function flushPendingPlaylistUploadSyncs() {
     if (pendingPlaylistUploadSyncFlushInFlight) {
       return pendingPlaylistUploadSyncFlushInFlight;
     }
 
+    if (pendingPlaylistUploadSyncFlushTimer) {
+      clearTimeout(pendingPlaylistUploadSyncFlushTimer);
+      pendingPlaylistUploadSyncFlushTimer = null;
+    }
+
     if (!pendingPlaylistUploadSyncs.size) {
       return null;
     }
@@ -715,49 +834,59 @@ function createUploadSyncService(options) {
       return pendingPlayerUploadSyncFlushInFlight;
     }
 
+    if (pendingPlayerUploadSyncFlushTimer) {
+      clearTimeout(pendingPlayerUploadSyncFlushTimer);
+      pendingPlayerUploadSyncFlushTimer = null;
+    }
+
     if (!pendingPlayerUploadSyncs.size) {
       return null;
     }
 
     pendingPlayerUploadSyncFlushInFlight = (async function () {
-      const pendingEntries = Array.from(pendingPlayerUploadSyncs.values());
-      const playerMetadata = pendingEntries.length && pendingEntries[0] && pendingEntries[0].metadata
-        ? pendingEntries[0].metadata
-        : await getPlayerTaskMetadata();
-      if (playerMetadata && playerMetadata.playerActive === false) {
-        pendingPlayerUploadSyncs.clear();
-        pendingPlayerUploadSyncRetryLogAt = 0;
-        return;
-      }
-      const resolvedPlayerInternalBaseUrl = playerMetadata && playerMetadata.playerInternalBaseUrl
-        ? playerMetadata.playerInternalBaseUrl
-        : await getPlayerInternalBaseUrl();
+      const pendingEntries = Array.from(pendingPlayerUploadSyncs.entries());
+      const firstOperation = pendingEntries.length && pendingEntries[0] ? pendingEntries[0][1] : null;
+      const summaryPlayerMetadata = firstOperation && firstOperation.metadata
+        ? firstOperation.metadata
+        : await getPlayerTaskMetadata(firstOperation && firstOperation.playerIdentifier, firstOperation && firstOperation.playerInternalBaseUrl);
       let successCount = 0;
       let failureCount = 0;
       for (let i = 0; i < pendingEntries.length; i += 1) {
-        const operation = pendingEntries[i];
+        const entry = pendingEntries[i];
+        const pendingKey = entry[0];
+        const operation = entry[1];
+        const playerMetadata = operation && operation.metadata
+          ? operation.metadata
+          : await getPlayerTaskMetadata(operation && operation.playerIdentifier, operation && operation.playerInternalBaseUrl);
+        if (playerMetadata && playerMetadata.playerActive === false) {
+          pendingPlayerUploadSyncs.delete(pendingKey);
+          continue;
+        }
+        const resolvedPlayerInternalBaseUrl = playerMetadata && playerMetadata.playerInternalBaseUrl
+          ? playerMetadata.playerInternalBaseUrl
+          : await getPlayerInternalBaseUrl(playerMetadata && playerMetadata.playerIdentifier, playerMetadata && playerMetadata.playerInternalBaseUrl);
         let success = false;
         if (operation.type === 'delete') {
-          success = await removeUploadFileFromPlayer(operation.uploadPath, operation.uploadDir, resolvedPlayerInternalBaseUrl);
+          success = await removeUploadFileFromPlayer(operation.uploadPath, operation.uploadDir, resolvedPlayerInternalBaseUrl, playerMetadata && playerMetadata.playerIdentifier);
         } else {
-          success = await pushUploadFileToPlayer(operation.uploadPath, operation.uploadDir, resolvedPlayerInternalBaseUrl);
+          success = await pushUploadFileToPlayer(operation.uploadPath, operation.uploadDir, resolvedPlayerInternalBaseUrl, playerMetadata && playerMetadata.playerIdentifier);
         }
         if (success) {
           successCount += 1;
-          pendingPlayerUploadSyncs.delete(operation.uploadPath);
+          pendingPlayerUploadSyncs.delete(pendingKey);
         } else {
           failureCount += 1;
         }
       }
 
       if (successCount) {
-        logMediaSyncSummary('info', `Media sync completed ${successCount} upload${successCount === 1 ? '' : 's'}`, playerMetadata);
+        logMediaSyncSummary('info', `Media sync completed ${successCount} upload${successCount === 1 ? '' : 's'}`, summaryPlayerMetadata);
       }
       if (failureCount) {
         const now = Date.now();
         if (!pendingPlayerUploadSyncRetryLogAt || now - pendingPlayerUploadSyncRetryLogAt >= PLAYER_UPLOAD_SYNC_RETRY_LOG_INTERVAL_MS) {
           pendingPlayerUploadSyncRetryLogAt = now;
-          logMediaSyncSummary('warn', `Player unavailable, retry queued for ${failureCount} upload${failureCount === 1 ? '' : 's'}`, playerMetadata);
+          logMediaSyncSummary('warn', `Player unavailable, retry queued for ${failureCount} upload${failureCount === 1 ? '' : 's'}`, summaryPlayerMetadata);
         }
       } else if (!pendingPlayerUploadSyncs.size) {
         pendingPlayerUploadSyncRetryLogAt = 0;
@@ -782,6 +911,8 @@ function createUploadSyncService(options) {
         return;
       }
 
+      const playerMetadata = await getPlayerTaskMetadata(taskPayload.playerIdentifier, taskPayload.playerInternalBaseUrl);
+
       const data = await common.fetchAdminData(pool);
       const uploadRefs = new Set();
       (data.slides || []).forEach(function (slide) {
@@ -799,7 +930,8 @@ function createUploadSyncService(options) {
         queuePlayerUploadSync({
           type: 'put',
           uploadPath: uploadPath,
-          uploadDir: uploadDir
+          uploadDir: uploadDir,
+          metadata: playerMetadata
         });
       });
       fontLibraryOperations.forEach(function (operation) {
@@ -810,7 +942,8 @@ function createUploadSyncService(options) {
         queuePlayerUploadSync({
           type: String(operation.type || 'put').trim().toLowerCase() === 'delete' ? 'delete' : 'put',
           uploadPath: operation.uploadPath,
-          uploadDir: uploadDir
+          uploadDir: uploadDir,
+          metadata: playerMetadata
         });
       });
       await flushPendingPlayerUploadSyncs();
@@ -821,14 +954,34 @@ function createUploadSyncService(options) {
       const operation = normalizePlaylistUploadSyncOperation(taskPayload.operation || taskPayload);
 
       if (operation.nextUploadRefs.length) {
-        await syncUploadRefsToPlayer(operation.nextUploadRefs, operation.localUploadDir);
+        await syncUploadRefsToPlayer(operation.nextUploadRefs, operation.localUploadDir, taskPayload.playerIdentifier, taskPayload.playerInternalBaseUrl);
       }
 
       if (operation.previousUploadRefs.length) {
         const nextUploadRefSet = new Set(operation.nextUploadRefs);
-        await removeUnusedUploadFiles(pool, operation.localUploadDir, operation.previousUploadRefs.filter(function (reference) {
+        const removedUploadRefs = operation.previousUploadRefs.filter(function (reference) {
           return !nextUploadRefSet.has(reference);
-        }));
+        });
+        for (let i = 0; i < removedUploadRefs.length; i += 1) {
+          const removedUploadRef = removedUploadRefs[i];
+          const referenceCount = await countUploadReferences(pool, removedUploadRef);
+          if (referenceCount > 0) {
+            continue;
+          }
+
+          const deleted = await removeUploadFileFromPlayer(removedUploadRef, operation.localUploadDir, taskPayload.playerInternalBaseUrl, taskPayload.playerIdentifier);
+          if (!deleted) {
+            queuePlayerUploadSync({
+              type: 'delete',
+              uploadPath: removedUploadRef,
+              uploadDir: operation.localUploadDir,
+              playerIdentifier: taskPayload.playerIdentifier,
+              playerInternalBaseUrl: taskPayload.playerInternalBaseUrl,
+              metadata: playerMetadata
+            });
+          }
+        }
+        await removeUnusedUploadFiles(pool, operation.localUploadDir, removedUploadRefs);
       }
 
       if (operation.refreshScreenSlugs.length) {
@@ -857,7 +1010,7 @@ function createUploadSyncService(options) {
       safePayload.operation = Object.assign({}, safePayload.operation);
       delete safePayload.operation.pool;
     }
-    const playerMetadata = await getPlayerTaskMetadata();
+    const playerMetadata = await getPlayerTaskMetadata(safePayload.playerIdentifier, safePayload.playerInternalBaseUrl);
 
     const definition = {
       key: taskKey,

src/web/lib/player-actions.js

@@ -1,5 +1,5 @@
 const { createRequestAuthHeaders } = require('#src/request-auth');
-const { fetchPlayerRegistrations, getConfiguredPlayerIdentifier } = require('#src/data/player-registry');
+const { getConfiguredPlayerIdentifier } = require('#src/data/player-registry');
 
 function isLocalLikeBaseUrl(value) {
   let host = '';
@@ -33,24 +33,10 @@ function isRecentPlayerRegistration(player, staleSeconds) {
   return Number.isFinite(lastSeenAtValue) && lastSeenAtValue >= cutoffTime;
 }
 
-async function fetchRecentPlayerRegistrations(pool) {
-  if (!pool || typeof fetchPlayerRegistrations !== 'function') {
-    return [];
-  }
-
-  try {
-    const players = await fetchPlayerRegistrations(pool);
-    return (Array.isArray(players) ? players : []).filter(function (player) {
-      return isRecentPlayerRegistration(player, 60);
-    });
-  } catch (_error) {
-    return [];
-  }
-}
-
 function createPlayerActionService(options) {
   const pool = options && options.pool;
   const configuredPlayerInternalBaseUrl = String(options && options.playerInternalBaseUrl || '').replace(/\/$/, '');
+  const configuredBridgeInternalBaseUrl = String(options && options.bridgeInternalBaseUrl || '').trim().replace(/\/$/, '');
   const common = options && options.common;
 
   if (!common) {
@@ -151,6 +137,79 @@ function createPlayerActionService(options) {
     });
   }
 
+  async function fetchScreenConnectionsFromBaseUrl(baseUrl, slug) {
+    const targetBaseUrl = normalizeBaseUrl(baseUrl);
+    if (!targetBaseUrl) {
+      return null;
+    }
+
+    const authHeaders = createRequestAuthHeaders({
+      method: 'GET',
+      pathname: `/api/screens/${encodeURIComponent(slug)}/connections`
+    });
+
+    const response = await fetch(`${targetBaseUrl}/api/screens/${encodeURIComponent(slug)}/connections`, {
+      method: 'GET',
+      headers: {
+        Accept: 'application/json',
+        ...authHeaders
+      }
+    });
+
+    if (!response.ok) {
+      const errorText = await response.text().catch(function () { return ''; });
+      const error = new Error(errorText || `Unable to fetch connections for player ${slug}.`);
+      error.statusCode = response.status;
+      throw error;
+    }
+
+    return response.json().catch(function () {
+      return null;
+    });
+  }
+
+  async function forwardPlayerCommandToDevice(deviceId, commandOrPayload) {
+    const targetDeviceId = String(deviceId || '').trim();
+    const targetBridgeBaseUrl = normalizeBaseUrl(configuredBridgeInternalBaseUrl);
+    if (!targetDeviceId) {
+      throw new Error('Device ID is required.');
+    }
+    if (!targetBridgeBaseUrl) {
+      throw new Error('Unable to resolve the player bridge base URL.');
+    }
+
+    const payload = typeof commandOrPayload === 'object' && commandOrPayload !== null
+      ? Object.assign({}, commandOrPayload)
+      : { command: commandOrPayload };
+
+    const authHeaders = createRequestAuthHeaders({
+      method: 'POST',
+      pathname: `/api/players/${encodeURIComponent(targetDeviceId)}/commands`,
+      body: payload
+    });
+
+    const response = await fetch(`${targetBridgeBaseUrl}/api/players/${encodeURIComponent(targetDeviceId)}/commands`, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        Accept: 'application/json',
+        ...authHeaders
+      },
+      body: JSON.stringify(payload)
+    });
+
+    if (!response.ok) {
+      const errorText = await response.text().catch(function () { return ''; });
+      const error = new Error(errorText || `Unable to send command to player ${targetDeviceId}.`);
+      error.statusCode = response.status;
+      throw error;
+    }
+
+    return response.json().catch(function () {
+      return { ok: true };
+    });
+  }
+
   async function forwardPlayerCommand(slug, commandOrPayload, connectionId) {
     const resolvedPlayerInternalBaseUrl = await getPlayerInternalBaseUrl();
     return forwardPlayerCommandToBaseUrl(resolvedPlayerInternalBaseUrl, slug, commandOrPayload, connectionId);
@@ -190,69 +249,62 @@ function createPlayerActionService(options) {
   }
 
   async function getScreenConnections(slug) {
-    const authHeaders = createRequestAuthHeaders({
-      method: 'GET',
-      pathname: `/api/screens/${encodeURIComponent(slug)}/connections`
-    });
-    const recentPlayers = await fetchRecentPlayerRegistrations(pool);
-    const targetBaseUrls = Array.from(new Set((recentPlayers.length ? recentPlayers : []).map(function (player) {
-      return normalizeBaseUrl(player && player.public_base_url);
-    }).filter(Boolean)));
-
-    if (!targetBaseUrls.length) {
-      const resolvedPlayerInternalBaseUrl = await getPlayerInternalBaseUrl();
-      if (resolvedPlayerInternalBaseUrl) {
-        targetBaseUrls.push(resolvedPlayerInternalBaseUrl);
-      }
-    }
-
+    const bridgeBaseUrl = normalizeBaseUrl(configuredBridgeInternalBaseUrl);
+    const playerBaseUrl = await getPlayerInternalBaseUrl();
+    const targetBaseUrls = Array.from(new Set([bridgeBaseUrl, playerBaseUrl].map(normalizeBaseUrl).filter(Boolean)));
     if (!targetBaseUrls.length) {
       throw new Error('Unable to resolve the player internal base URL.');
     }
 
-    const results = await Promise.all(targetBaseUrls.map(async function (baseUrl) {
-      const response = await fetch(`${baseUrl}/api/screens/${encodeURIComponent(slug)}/connections`, {
-        method: 'GET',
-        headers: {
-          Accept: 'application/json',
-          ...authHeaders
-        }
-      });
-
-      if (!response.ok) {
-        return null;
-      }
-
-      return response.json().catch(function () {
-        return null;
-      });
+    const results = await Promise.allSettled(targetBaseUrls.map(function (baseUrl) {
+      return fetchScreenConnectionsFromBaseUrl(baseUrl, slug);
     }));
 
+    const successfulResults = results.filter(function (result) {
+      return result.status === 'fulfilled' && result.value;
+    }).map(function (result) {
+      return result.value;
+    });
+
+    if (!successfulResults.length) {
+      const rejection = results.find(function (result) {
+        return result.status === 'rejected';
+      });
+      throw rejection ? rejection.reason : new Error(`Unable to fetch connections for player ${slug}.`);
+    }
+
     const mergedConnections = [];
-    let screen = null;
-    let degraded = false;
-    results.forEach(function (result) {
-      if (!result) {
-        degraded = true;
+    const seenKeys = new Set();
+
+    successfulResults.forEach(function (result) {
+      const connections = Array.isArray(result && result.connections) ? result.connections : [];
+      connections.forEach(function (connection) {
+        const key = [
+          String(connection && connection.id || '').trim(),
+          String(connection && connection.clientId || '').trim(),
+          String(connection && connection.deviceId || '').trim(),
+          String(connection && connection.playerPublicBaseUrl || '').trim()
+        ].join('|');
+        if (!key || seenKeys.has(key)) {
           return;
         }
-      if (!screen && result.screen) {
-        screen = result.screen;
-      }
-      if (Array.isArray(result.connections)) {
-        mergedConnections.push.apply(mergedConnections, result.connections);
-      }
-      if (result.degraded) {
-        degraded = true;
-      }
+        seenKeys.add(key);
+        mergedConnections.push(connection);
+      });
     });
 
     return {
-      screen: screen,
+      screen: successfulResults.find(function (result) {
+        return Boolean(result && result.screen);
+      }) ? successfulResults.find(function (result) {
+        return Boolean(result && result.screen);
+      }).screen : null,
       screenSlug: slug,
       count: mergedConnections.length,
       connections: mergedConnections,
-      degraded: degraded
+      degraded: results.some(function (result) {
+        return result.status === 'fulfilled' && Boolean(result.value && result.value.degraded);
+      })
     };
   }
 
@@ -302,6 +354,7 @@ function createPlayerActionService(options) {
     forwardAnnouncementRefresh: forwardAnnouncementRefresh,
     getScreenConnections: getScreenConnections,
     forwardPlayerCommandToBaseUrl: forwardPlayerCommandToBaseUrl,
+    forwardPlayerCommandToDevice: forwardPlayerCommandToDevice,
     getScreenDeleteBlockMessage: getScreenDeleteBlockMessage,
     getSlideDeleteBlockMessage: getSlideDeleteBlockMessage,
     getTemplateDeleteBlockMessage: getTemplateDeleteBlockMessage,

src/web/lib/web-startup.js

@@ -22,6 +22,7 @@ async function initializeWebServer(options) {
     pool: pool,
     common: common,
     backgroundTaskQueue: backgroundTaskQueue,
+    notifyPlayerScreens: options && options.notifyPlayerScreens ? options.notifyPlayerScreens : null,
     uploadSyncService: webBootstrap.uploadSyncService,
     captureSlideThumbnail: captureSlideThumbnail,
     mediaDir: mediaDir,

src/web/middleware.js

@@ -29,7 +29,7 @@ module.exports = function registerMiddleware(app, deps) {
   });
 
   app.use(function (req, res, next) {
-    if (req.path === '/' || req.path === '/login' || req.path === '/logout' || req.path.indexOf('/api/internal/slide-thumbnails/') === 0 || req.path === '/api/internal/sync/player-media') {
+    if (req.path === '/' || req.path === '/login' || req.path === '/logout' || req.path.indexOf('/api/internal/slide-thumbnails/') === 0 || req.path === '/api/internal/sync/player-media' || req.path === '/api/internal/sync/player-font') {
       return next();
     }
 

src/web/public/css/theme-custom.css

@@ -756,6 +756,38 @@
   background: var(--bs-tertiary-bg);
 }
 
+.timetable-entries-table-shell {
+  overflow: hidden;
+  border-bottom-left-radius: calc(var(--bs-border-radius) - 1px);
+  border-bottom-right-radius: calc(var(--bs-border-radius) - 1px);
+}
+
+.timetable-entries-table-shell > .table-responsive {
+  margin-bottom: 0;
+}
+
+.timetable-entries-table {
+  border-collapse: collapse;
+}
+
+.timetable-entries-table > thead > tr:first-child > * {
+  border-top-width: 0;
+}
+
+.timetable-entries-table > :not(caption) > * > :first-child {
+  border-left-width: 0;
+  padding-left: 0;
+}
+
+.timetable-entries-table > :not(caption) > * > :last-child {
+  border-right-width: 0;
+  padding-right: 0;
+}
+
+.timetable-entries-table > tbody > tr:last-child > * {
+  border-bottom-width: 0;
+}
+
 .api-source-section-heading {
   display: flex;
   align-items: center;

src/web/public/js/dashboard/dashboard-page.js

@@ -8,8 +8,6 @@
   var normalizeDisplayIp = webUiHelpers.normalizeDisplayIp;
   var LIST_PAGE_SIZE = 25;
   var latestDashboardState = null;
-  var ALL_SCREENS_SLUG = '__all__';
-  var ALL_SCREENS_LABEL = 'All screens';
 
   function getClientSearchInput() {
     var table = document.getElementById('dashboard-clients-table');
@@ -20,6 +18,152 @@
     return container && container.querySelector ? container.querySelector('[data-table-search]') : document.querySelector('[data-table-search]');
   }
 
+  function getScreenCommandSelect() {
+    return document.querySelector('[data-screen-command-select]');
+  }
+
+  function getScreenCommandForms() {
+    if (!document.querySelectorAll) {
+      return [];
+    }
+
+    return Array.prototype.slice.call(document.querySelectorAll('[data-screen-command-form]'));
+  }
+
+  function getSelectedScreenClients(state) {
+    var select = getScreenCommandSelect();
+    var selectedSlug = select ? String(select.value || '').trim() : '';
+    var clients = Array.isArray(state && state.clients) ? state.clients : [];
+
+    if (!selectedSlug || selectedSlug === '__all__') {
+      return clients;
+    }
+
+    return clients.filter(function (client) {
+      return String(client && client.screen_slug || '').trim() === selectedSlug;
+    });
+  }
+
+  function getSelectedScreenLabel() {
+    var select = getScreenCommandSelect();
+    if (!select) {
+      return '';
+    }
+
+    var selectedOption = select.options && select.selectedIndex >= 0 ? select.options[select.selectedIndex] : null;
+    return selectedOption ? String(selectedOption.getAttribute('data-screen-name') || selectedOption.textContent || '').trim() : '';
+  }
+
+  function updateToggleButton(button, form, state) {
+    if (!button) {
+      return;
+    }
+
+    var action = String(form && form.getAttribute('data-screen-command-action') || '').trim();
+    var selectedLabel = getSelectedScreenLabel() || 'selected screen group';
+    var isAllScreens = String(getScreenCommandSelect() && getScreenCommandSelect().value || '').trim() === '__all__';
+    var clients = getSelectedScreenClients(state);
+    var hasClients = clients.length > 0;
+    var allPaused = hasClients && clients.every(function (client) {
+      return Boolean(client && client.paused);
+    });
+    var allBlackout = hasClients && clients.every(function (client) {
+      return Boolean(client && client.blackout);
+    });
+
+    if (action === 'pause') {
+      var pauseLabel = allPaused ? 'Resume ' + (isAllScreens ? 'all clients' : 'screen') : 'Pause ' + (isAllScreens ? 'all clients' : 'screen');
+      var pauseConfirm = allPaused ? 'Resume ' + (isAllScreens ? 'all connected clients' : selectedLabel) + '?' : 'Pause ' + (isAllScreens ? 'all connected clients' : selectedLabel) + '?';
+      var pauseIcon = allPaused ? 'bi-play-fill' : 'bi-pause-fill';
+      button.innerHTML = '<i class="bi ' + pauseIcon + ' me-1" aria-hidden="true"></i>' + escapeHtml(pauseLabel);
+      setButtonVariant(button, ['btn-success', 'btn-secondary', 'btn-outline-secondary', 'btn-outline-dark'], allPaused ? 'btn-success' : 'btn-info');
+      button.setAttribute('aria-label', pauseLabel);
+      button.setAttribute('title', pauseLabel);
+      if (form) {
+        var pauseInput = form.querySelector('input[name="paused"]');
+        if (pauseInput) {
+          pauseInput.value = allPaused ? 'false' : 'true';
+        }
+        form.setAttribute('data-confirm-message', pauseConfirm);
+      }
+      return;
+    }
+
+    if (action === 'blackout') {
+      var blackoutLabel = allBlackout ? 'Restore ' + (isAllScreens ? 'all clients' : 'screen') : 'Blackout ' + (isAllScreens ? 'all clients' : 'screen');
+      var blackoutConfirm = allBlackout ? 'Restore ' + (isAllScreens ? 'all connected clients' : selectedLabel) + '?' : 'Blackout ' + (isAllScreens ? 'all connected clients' : selectedLabel) + '?';
+      var blackoutIcon = allBlackout ? 'bi-eye' : 'bi-eye-slash';
+      button.innerHTML = '<i class="bi ' + blackoutIcon + ' me-1" aria-hidden="true"></i>' + escapeHtml(blackoutLabel);
+      setButtonVariant(button, ['btn-success', 'btn-danger', 'btn-secondary', 'btn-outline-secondary', 'btn-outline-dark'], allBlackout ? 'btn-success' : 'btn-secondary');
+      button.setAttribute('aria-label', blackoutLabel);
+      button.setAttribute('title', blackoutLabel);
+      if (form) {
+        var blackoutInput = form.querySelector('input[name="blackout"]');
+        if (blackoutInput) {
+          blackoutInput.value = allBlackout ? 'false' : 'true';
+        }
+        form.setAttribute('data-confirm-message', blackoutConfirm);
+      }
+    }
+  }
+
+  function updateScreenCommandControls() {
+    var select = getScreenCommandSelect();
+    if (!select) {
+      return;
+    }
+
+    var selectedSlug = String(select.value || '').trim();
+    var hasSelectedGroup = Boolean(selectedSlug);
+    var actionTarget = '/clients/' + encodeURIComponent(selectedSlug || '__all__') + '/commands';
+    var selectedName = getSelectedScreenLabel();
+    var selectedClients = getSelectedScreenClients(latestDashboardState);
+    var allPaused = selectedClients.length > 0 && selectedClients.every(function (client) {
+      return Boolean(client && client.paused);
+    });
+    var allBlackout = selectedClients.length > 0 && selectedClients.every(function (client) {
+      return Boolean(client && client.blackout);
+    });
+
+    getScreenCommandForms().forEach(function (form) {
+      if (!form) {
+        return;
+      }
+
+      form.setAttribute('action', actionTarget);
+
+      var action = String(form.getAttribute('data-screen-command-action') || '').trim();
+      var button = form.querySelector('button[type="submit"]');
+
+      if (button) {
+        button.disabled = !hasSelectedGroup;
+      }
+
+      if (action === 'pause' || action === 'blackout') {
+        updateToggleButton(button, form, latestDashboardState);
+        return;
+      }
+
+      if (button) {
+        button.setAttribute('aria-label', selectedName ? selectedName : 'Selected screen group');
+      }
+    });
+  }
+
+  function initScreenCommandControls() {
+    var select = getScreenCommandSelect();
+    if (!select || (select.dataset && select.dataset.bound === 'true')) {
+      return;
+    }
+
+    if (select.dataset) {
+      select.dataset.bound = 'true';
+    }
+
+    select.addEventListener('change', updateScreenCommandControls);
+    updateScreenCommandControls();
+  }
+
   function getClientListQueryState() {
     var searchParams = new URLSearchParams(String(window.location && window.location.search || ''));
     var searchInput = getClientSearchInput();
@@ -101,8 +245,6 @@
         client && client.slug,
         client && client.screen_slug,
         client && client.screen_name,
-        client && client.ipAddress,
-        client && client.clientIp,
         client && client.status,
         client && client.currentSlideTitle
       ];
@@ -120,7 +262,6 @@
       client: function (client) { return String(client && (getClientDisplayName(client) || client.client_name || client.name || client.clientId) || '').trim(); },
       screen: function (client) { return String(client && (client.screen_name || client.screen_slug) || '').trim(); },
       slide: function (client) { return String(client && client.currentSlideTitle || '').trim(); },
-      ip: function (client) { return String(client && client.clientIp || '').trim(); },
       viewport: function (client) {
         var viewport = client && client.viewport;
         if (!viewport || !viewport.width || !viewport.height) {
@@ -139,12 +280,6 @@
       ? [normalizedSortKey]
       : ['client'];
 
-    if (sortKeys[0] === 'client') {
-      sortKeys.push('ip');
-    } else if (sortKeys[0] === 'ip') {
-      sortKeys.push('client');
-    }
-
     return (Array.isArray(clients) ? clients.slice() : []).sort(function (leftClient, rightClient) {
       for (var index = 0; index < sortKeys.length; index += 1) {
         var sortKeyName = sortKeys[index];
@@ -170,77 +305,6 @@
     return clients.slice((query.page - 1) * LIST_PAGE_SIZE, ((query.page - 1) * LIST_PAGE_SIZE) + LIST_PAGE_SIZE);
   }
 
-  function getClientMoveModalElements() {
-    return {
-      modal: document.getElementById('client-move-screen-modal'),
-      form: document.getElementById('client-move-screen-form'),
-      targetSelect: document.getElementById('client-move-screen-target'),
-      connectionInput: document.querySelector('[data-client-move-connection-id]'),
-      deviceInput: document.querySelector('[data-client-move-device-id]'),
-      clientNameInput: document.querySelector('[data-client-move-client-name]'),
-      playerBaseUrlInput: document.querySelector('[data-client-move-player-base-url]')
-    };
-  }
-
-  function getClientMoveScreens() {
-    if (latestDashboardState && Array.isArray(latestDashboardState.screens) && latestDashboardState.screens.length) {
-      return latestDashboardState.screens.slice().sort(compareScreensByConnectedClients);
-    }
-
-    var select = document.getElementById('client-move-screen-target');
-    if (!select || !select.options) {
-      return [];
-    }
-
-    return Array.prototype.slice.call(select.options).map(function (option) {
-      return {
-        slug: String(option.value || '').trim(),
-        name: String(option.textContent || option.value || '').trim()
-      };
-    }).filter(function (screen) {
-      return Boolean(screen && screen.slug);
-    });
-  }
-
-  function updateClientMoveModalFromRow(row) {
-    var elements = getClientMoveModalElements();
-    if (!elements.form || !elements.targetSelect || !row) {
-      return;
-    }
-
-    var currentScreenSlug = String(row.getAttribute('data-client-screen-slug') || '').trim();
-    var connectionId = String(row.getAttribute('data-client-key') || '').trim();
-    var deviceId = String(row.getAttribute('data-client-device-id') || '').trim();
-    var playerBaseUrl = String(row.getAttribute('data-client-player-base-url') || '').trim();
-    var clientNameCell = row.querySelector('td[data-label="Client"] > div');
-    var clientName = String(clientNameCell && clientNameCell.textContent || '').trim();
-    var options = Array.prototype.slice.call(elements.targetSelect.options || []);
-
-    options.forEach(function (option) {
-      option.disabled = false;
-      if (String(option.value || '').trim() === currentScreenSlug) {
-        option.disabled = true;
-      }
-    });
-
-    elements.form.action = currentScreenSlug ? '/clients/' + encodeURIComponent(currentScreenSlug) + '/commands' : '#';
-    if (elements.connectionInput) {
-      elements.connectionInput.value = connectionId;
-    }
-    if (elements.deviceInput) {
-      elements.deviceInput.value = deviceId;
-    }
-    if (elements.clientNameInput) {
-      elements.clientNameInput.value = clientName;
-    }
-    if (elements.playerBaseUrlInput) {
-      elements.playerBaseUrlInput.value = playerBaseUrl;
-    }
-    elements.targetSelect.value = '';
-    if (elements.form.querySelector('button[type="submit"]')) {
-      elements.form.querySelector('button[type="submit"]').disabled = false;
-    }
-  }
   function renderClientActionCell(client) {
     var paused = Boolean(client.paused);
     var pauseButtonClass = 'btn btn-sm btn-info';
@@ -257,7 +321,7 @@
     return [
       '<div class="actions justify-content-end">',
       '<form method="post" action="/clients/' + encodeURIComponent(client.screen_slug) + '/commands" class="d-inline-block m-0" data-confirm-message="' + escapeHtml(reloadConfirmMessage) + '" data-async-command><input type="hidden" name="command" value="reload" /><input type="hidden" name="connectionId" value="' + escapeHtml(client.id) + '" /><input type="hidden" name="playerBaseUrl" value="' + escapeHtml(client.player_url || '') + '" /><button type="submit" class="btn btn-sm btn-danger" data-action="reload" aria-label="Reload client" title="Reload client"><i class="bi bi-arrow-repeat" aria-hidden="true"></i></button></form>',
-      '<button type="button" class="btn btn-sm btn-danger" data-action="move-screen" data-bs-toggle="modal" data-bs-target="#client-move-screen-modal" aria-label="Move client to another screen" title="Move client to another screen"><i class="bi bi-display" aria-hidden="true"></i></button>',
+      '<button type="button" class="btn btn-sm btn-danger" data-action="move-screen" aria-label="Move client to another screen" title="Move client to another screen"><i class="bi bi-display" aria-hidden="true"></i></button>',
       '<form method="post" action="/clients/' + encodeURIComponent(client.screen_slug) + '/commands" class="d-inline-block m-0" data-async-command><input type="hidden" name="command" value="previous" /><input type="hidden" name="connectionId" value="' + escapeHtml(client.id) + '" /><input type="hidden" name="playerBaseUrl" value="' + escapeHtml(client.player_url || '') + '" /><button type="submit" class="btn btn-sm btn-warning" data-action="previous" aria-label="Previous slide" title="Previous slide"><i class="bi bi-skip-backward-fill" aria-hidden="true"></i></button></form>',
       '<form method="post" action="/clients/' + encodeURIComponent(client.screen_slug) + '/commands" class="d-inline-block m-0" data-async-command><input type="hidden" name="command" value="next" /><input type="hidden" name="connectionId" value="' + escapeHtml(client.id) + '" /><input type="hidden" name="playerBaseUrl" value="' + escapeHtml(client.player_url || '') + '" /><button type="submit" class="btn btn-sm btn-warning" data-action="next" aria-label="Next slide" title="Next slide"><i class="bi bi-skip-forward-fill" aria-hidden="true"></i></button></form>',
       '<form method="post" action="/clients/' + encodeURIComponent(client.screen_slug) + '/commands" class="d-inline-block m-0" data-async-command><input type="hidden" name="command" value="pause" /><input type="hidden" name="connectionId" value="' + escapeHtml(client.id) + '" /><input type="hidden" name="playerBaseUrl" value="' + escapeHtml(client.player_url || '') + '" /><button type="submit" class="' + pauseButtonClass + '" data-action="pause" aria-label="' + pauseButtonLabel + '" title="' + pauseButtonLabel + '"><i class="bi ' + pauseButtonIcon + ' me-1" aria-hidden="true"></i>' + pauseButtonText + '</button></form>',
@@ -266,6 +330,60 @@
     ].join('');
   }
 
+  function getClientMoveModalElements() {
+    return {
+      modal: document.getElementById('client-move-screen-modal'),
+      form: document.getElementById('client-move-screen-form'),
+      targetSelect: document.getElementById('client-move-screen-target'),
+      connectionInput: document.querySelector('[data-client-move-connection-id]'),
+      deviceInput: document.querySelector('[data-client-move-device-id]'),
+      clientNameInput: document.querySelector('[data-client-move-client-name]'),
+      playerBaseUrlInput: document.querySelector('[data-client-move-player-base-url]')
+    };
+  }
+
+  function updateClientMoveModalFromRow(row) {
+    var elements = getClientMoveModalElements();
+    if (!elements.form || !elements.targetSelect || !row) {
+      return;
+    }
+
+    var currentScreenSlug = String(row.getAttribute('data-client-screen-slug') || '').trim();
+    var connectionId = String(row.getAttribute('data-client-id') || '').trim();
+    var deviceId = String(row.getAttribute('data-client-device-id') || '').trim();
+    var playerBaseUrl = String(row.getAttribute('data-client-player-base-url') || '').trim();
+    var clientNameCell = row.querySelector('td[data-label="Client"] > div');
+    var clientName = String(clientNameCell && clientNameCell.textContent || '').trim();
+    var options = Array.prototype.slice.call(elements.targetSelect.options || []);
+
+    options.forEach(function (option) {
+      if (!option) {
+        return;
+      }
+      option.disabled = String(option.value || '').trim() === currentScreenSlug;
+    });
+
+    elements.form.action = currentScreenSlug ? '/clients/' + encodeURIComponent(currentScreenSlug) + '/commands' : '#';
+    if (elements.connectionInput) {
+      elements.connectionInput.value = connectionId;
+    }
+    if (elements.deviceInput) {
+      elements.deviceInput.value = deviceId;
+    }
+    if (elements.clientNameInput) {
+      elements.clientNameInput.value = clientName;
+    }
+    if (elements.playerBaseUrlInput) {
+      elements.playerBaseUrlInput.value = playerBaseUrl;
+    }
+    if (elements.targetSelect) {
+      elements.targetSelect.value = '';
+    }
+    if (elements.form.querySelector('button[type="submit"]')) {
+      elements.form.querySelector('button[type="submit"]').disabled = false;
+    }
+  }
+
   function updateClientActionCell(cell, client) {
     if (!cell) {
       return;
@@ -412,13 +530,13 @@
     }
 
     if (!hasActionsColumn) {
-      if (row.cells.length > 6) {
+      if (row.cells.length > 5) {
         row.deleteCell(row.cells.length - 1);
       }
       return;
     }
 
-    var actionCell = row.cells.length > 6 ? row.cells[6] : null;
+    var actionCell = row.cells.length > 5 ? row.cells[5] : null;
     if (!actionCell) {
       actionCell = row.insertCell(-1);
       actionCell.setAttribute('data-label', 'Actions');
@@ -430,8 +548,6 @@
 
   function renderClientRow(client, hasActionsColumn) {
     var connectedAt = client.connectedAt ? '<div>' + escapeHtml(client.connectedAtLabel || formatDashboardDate(client.connectedAt) || client.connectedAt) + '</div>' + (client.lastSeenAt ? '<div class="subtle connected-updated-secondary">' + escapeHtml(client.lastSeenAtLabel || formatDashboardDate(client.lastSeenAt) || client.lastSeenAt) + '</div>' : '') : '<span class="empty">Unknown</span>';
-    var clientIpValue = normalizeDisplayIp(client.clientIp);
-    var clientIp = clientIpValue ? escapeHtml(clientIpValue) : '<span class="empty">Unknown</span>';
     var viewport = client.viewport && client.viewport.width && client.viewport.height ? escapeHtml(client.viewport.width + 'x' + client.viewport.height) : '<span class="empty">Unknown</span>';
     var clientNameValue = getClientDisplayName(client);
     var clientName = clientNameValue ? escapeHtml(clientNameValue) : '<span class="empty">Unknown</span>';
@@ -440,11 +556,10 @@
     var actionCell = hasActionsColumn ? '<td data-label="Actions">' + renderClientActionCell(client) + '</td>' : '';
 
     return [
-      '<tr data-client-key="' + escapeHtml(getClientRowKey(client)) + '" data-client-id="' + escapeHtml(client.clientId || '') + '" data-client-device-id="' + escapeHtml(client.deviceId || '') + '" data-client-screen-slug="' + escapeHtml(client.screen_slug || '') + '" data-client-player-base-url="' + escapeHtml(client.player_url || '') + '">',
+      '<tr data-client-key="' + escapeHtml(getClientRowKey(client)) + '" data-client-id="' + escapeHtml(client.id || '') + '" data-client-client-id="' + escapeHtml(client.clientId || '') + '" data-client-device-id="' + escapeHtml(client.deviceId || '') + '" data-client-screen-slug="' + escapeHtml(client.screen_slug || '') + '" data-client-player-base-url="' + escapeHtml(client.player_url || '') + '">',
       '<td data-label="Client"><div>' + clientName + '</div></td>',
       '<td data-label="Current Screen"><div>' + screenName + '</div></td>',
       '<td data-label="Current Slide">' + currentSlide + '</td>',
-      '<td data-label="IP">' + clientIp + '</td>',
       '<td data-label="Viewport">' + viewport + '</td>',
       '<td data-label="Connected/Updated">' + connectedAt + '</td>',
       actionCell,
@@ -453,13 +568,11 @@
   }
 
   function updateClientRowCells(row, client, hasActionsColumn) {
-    if (!row || !row.cells || row.cells.length < 6) {
+    if (!row || !row.cells || row.cells.length < 5) {
       return;
     }
 
     var connectedAt = client.connectedAt ? '<div>' + escapeHtml(client.connectedAtLabel || formatDashboardDate(client.connectedAt) || client.connectedAt) + '</div>' + (client.lastSeenAt ? '<div class="subtle connected-updated-secondary">' + escapeHtml(client.lastSeenAtLabel || formatDashboardDate(client.lastSeenAt) || client.lastSeenAt) + '</div>' : '') : '<span class="empty">Unknown</span>';
-    var clientIpValue = normalizeDisplayIp(client.clientIp);
-    var clientIp = clientIpValue ? escapeHtml(clientIpValue) : '<span class="empty">Unknown</span>';
     var viewport = client.viewport && client.viewport.width && client.viewport.height ? escapeHtml(client.viewport.width + 'x' + client.viewport.height) : '<span class="empty">Unknown</span>';
     var clientNameValue = getClientDisplayName(client);
     var clientName = clientNameValue ? escapeHtml(clientNameValue) : '<span class="empty">Unknown</span>';
@@ -467,7 +580,8 @@
     var currentSlide = client.currentSlideTitle ? escapeHtml(client.currentSlideTitle) : '<span class="empty">No slide currently showing</span>';
 
     row.setAttribute('data-client-key', escapeHtml(getClientRowKey(client)));
-    row.setAttribute('data-client-id', escapeHtml(client.clientId || ''));
+    row.setAttribute('data-client-id', escapeHtml(client.id || ''));
+    row.setAttribute('data-client-client-id', escapeHtml(client.clientId || ''));
     row.setAttribute('data-client-device-id', escapeHtml(client.deviceId || ''));
     row.setAttribute('data-client-screen-slug', escapeHtml(client.screen_slug || ''));
     row.setAttribute('data-client-player-base-url', escapeHtml(client.player_url || ''));
@@ -475,9 +589,8 @@
     setCellHtml(row.cells[0], '<div>' + clientName + '</div>');
     setCellHtml(row.cells[1], '<div>' + screenName + '</div>');
     setCellHtml(row.cells[2], currentSlide);
-    setCellHtml(row.cells[3], clientIp);
-    setCellHtml(row.cells[4], viewport);
-    setCellHtml(row.cells[5], connectedAt);
+    setCellHtml(row.cells[3], viewport);
+    setCellHtml(row.cells[4], connectedAt);
 
     syncClientActionCell(row, client, hasActionsColumn);
   }
@@ -627,6 +740,112 @@
     updateClientTable(latestDashboardState, true);
   }
 
+  function initClientMoveHandler() {
+    var elements = getClientMoveModalElements();
+    if (!elements.modal || !elements.form || !elements.targetSelect) {
+      return;
+    }
+
+    if (typeof elements.modal.addEventListener === 'function') {
+      elements.modal.addEventListener('show.bs.modal', function (event) {
+        var trigger = event && event.relatedTarget ? event.relatedTarget : null;
+        var row = trigger && trigger.closest ? trigger.closest('tr[data-client-key]') : null;
+        if (row) {
+          updateClientMoveModalFromRow(row);
+        }
+      });
+    }
+
+    document.addEventListener('click', function (event) {
+      var moveButton = event.target && event.target.closest ? event.target.closest('button[data-action="move-screen"]') : null;
+      if (!moveButton) {
+        return;
+      }
+
+      if (event && typeof event.preventDefault === 'function') {
+        event.preventDefault();
+      }
+
+      var row = moveButton.closest ? moveButton.closest('tr[data-client-key]') : null;
+      if (!row) {
+        return;
+      }
+
+      updateClientMoveModalFromRow(row);
+
+      if (window.pulseModal && typeof window.pulseModal.show === 'function') {
+        window.pulseModal.show(elements.modal);
+        return;
+      }
+
+      if (window.bootstrap && window.bootstrap.Modal) {
+        window.bootstrap.Modal.getOrCreateInstance(elements.modal).show();
+      }
+    });
+
+    elements.form.addEventListener('submit', function (event) {
+      if (elements.form.dataset && elements.form.dataset.busy === 'true') {
+        event.preventDefault();
+        return;
+      }
+
+      var targetScreenSlug = String(elements.targetSelect.value || '').trim();
+      if (!targetScreenSlug) {
+        event.preventDefault();
+        window.alert('Choose a target screen.');
+        return;
+      }
+
+      event.preventDefault();
+      elements.form.dataset.busy = 'true';
+
+      var formData = new FormData(elements.form);
+      var body = new URLSearchParams();
+      formData.forEach(function (value, key) {
+        body.append(key, value);
+      });
+
+      fetch(elements.form.action, {
+        method: (elements.form.method || 'POST').toUpperCase(),
+        headers: {
+          'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8',
+          'X-Requested-With': 'XMLHttpRequest',
+          'Accept': 'application/json, text/plain, */*'
+        },
+        body: body.toString(),
+        credentials: 'same-origin'
+      }).then(function (response) {
+        if (!response.ok) {
+          return response.text().then(function (text) {
+            var error = new Error(text || 'Unable to move client.');
+            try {
+              var payload = JSON.parse(text);
+              if (payload && (payload.error || payload.message)) {
+                error = new Error(String(payload.error || payload.message));
+              }
+            } catch (_error) {
+              // fall back to the raw text body
+            }
+            throw error;
+          });
+        }
+
+        if (window.pulseModal && typeof window.pulseModal.hide === 'function') {
+          window.pulseModal.hide(elements.modal);
+        } else if (window.bootstrap && window.bootstrap.Modal) {
+          window.bootstrap.Modal.getOrCreateInstance(elements.modal).hide();
+        }
+        return response.json().catch(function () {
+          return { ok: true };
+        });
+      }).catch(function (error) {
+        window.alert(error && error.message ? error.message : 'Unable to move client.');
+      }).finally(function () {
+        delete elements.form.dataset.busy;
+      });
+    });
+  }
+
   function updateKioskLauncherModal(state) {
     var modal = document.getElementById('dashboard-kiosk-launcher-modal');
     if (!modal) {
@@ -696,163 +915,6 @@
     }
     grid.innerHTML = screens.map(renderScreenTile).join('');
   }
-
-  function updateScreenCommandControls(state) {
-    var select = document.getElementById('screen-command-select');
-    if (!select) {
-      return;
-    }
-
-    var forms = Array.prototype.slice.call(document.querySelectorAll('[data-screen-command-form]'));
-    var pill = document.querySelector('[data-screen-command-pill]');
-    var nameNode = document.querySelector('[data-screen-command-name]');
-    var metaNode = document.querySelector('[data-screen-command-meta]');
-    var screens = Array.isArray(state && state.screens) ? state.screens : [];
-    var screenBySlug = {};
-
-    screens.forEach(function (screen) {
-      if (screen && screen.slug) {
-        screenBySlug[String(screen.slug)] = screen;
-      }
-    });
-
-    if (!screens.length) {
-      select.value = '';
-      select.disabled = true;
-      forms.forEach(function (form) {
-        form.querySelectorAll('button, input').forEach(function (control) {
-          control.disabled = true;
-        });
-      });
-      if (pill) {
-        pill.classList.remove('is-live');
-        pill.classList.add('is-idle');
-        pill.textContent = 'No screens';
-      }
-      if (nameNode) {
-        nameNode.textContent = 'No target available';
-      }
-      if (metaNode) {
-        metaNode.textContent = 'Create a screen before using screen-level commands.';
-      }
-      return;
-    }
-
-    select.disabled = false;
-
-    var selectedOption = select.options && select.selectedIndex >= 0 ? select.options[select.selectedIndex] : null;
-    var isAllSelected = Boolean(selectedOption && String(selectedOption.getAttribute('data-screen-target-all') || '').toLowerCase() === 'true') || select.value === ALL_SCREENS_SLUG;
-    var selectedScreen = isAllSelected
-      ? {
-        slug: ALL_SCREENS_SLUG,
-        name: String(selectedOption && selectedOption.textContent || ALL_SCREENS_LABEL).trim() || ALL_SCREENS_LABEL
-      }
-      : screenBySlug[select.value] || null;
-    var selectedSlug = isAllSelected
-      ? ALL_SCREENS_SLUG
-      : String(selectedScreen && selectedScreen.slug || '').trim();
-    var selectedClients = Array.isArray(state && state.clients) ? state.clients.filter(function (client) {
-      if (isAllSelected) {
-        return true;
-      }
-      return String(client && client.screen_slug || '').trim() === selectedSlug;
-    }) : [];
-    var connectionCount = selectedClients.length;
-    var hasClients = connectionCount > 0;
-    var allPaused = hasClients && selectedClients.every(function (client) {
-      return Boolean(client && client.paused);
-    });
-    var allBlackout = hasClients && selectedClients.every(function (client) {
-      return Boolean(client && client.blackout);
-    });
-    var connectionLabel = hasClients ? connectionCount + ' connected client' + (connectionCount === 1 ? '' : 's') : 'No clients connected';
-
-    if (pill) {
-      pill.classList.toggle('is-live', hasClients);
-      pill.classList.toggle('is-idle', !hasClients);
-      pill.textContent = connectionLabel;
-    }
-    if (nameNode) {
-      nameNode.textContent = selectedScreen
-        ? String(selectedScreen.name || 'Selected screen')
-        : 'Select a target screen group';
-    }
-    if (metaNode) {
-      metaNode.textContent = !selectedSlug
-        ? 'Choose a screen group before sending commands.'
-        : isAllSelected
-        ? 'Commands sent here target every client across every screen group.'
-        : 'Commands sent here target every client currently using this screen.';
-    }
-
-    var commandTargetSlug = selectedSlug || '';
-
-    forms.forEach(function (form) {
-      var command = String(form.getAttribute('data-screen-command-action') || '').trim().toLowerCase();
-      var commandInput = form.querySelector('input[name="command"]');
-      var button = form.querySelector('button[type="submit"]');
-      if (commandInput) {
-        if (command === 'pause') {
-          commandInput.value = allPaused ? 'pause' : 'pause';
-          var pauseStateInput = form.querySelector('input[name="paused"]');
-          if (pauseStateInput) {
-            pauseStateInput.value = allPaused ? 'false' : 'true';
-          }
-          if (button) {
-            button.innerHTML = '<i class="bi ' + (allPaused ? 'bi-play-fill' : 'bi-pause-fill') + ' me-1" aria-hidden="true"></i>' + (allPaused ? (isAllSelected ? 'Resume all screens' : 'Resume screen') : (isAllSelected ? 'Pause all screens' : 'Pause screen'));
-          }
-          setButtonVariant(button, ['btn-success', 'btn-info', 'btn-secondary', 'btn-outline-secondary', 'btn-outline-dark'], allPaused ? 'btn-success' : 'btn-info');
-          form.setAttribute('data-confirm-message', allPaused
-            ? (isAllSelected ? 'Resume all connected clients on all screens?' : 'Resume all connected clients on this screen?')
-            : (isAllSelected ? 'Pause all connected clients on all screens?' : 'Pause all connected clients on this screen?'));
-        } else if (command === 'blackout') {
-          commandInput.value = 'blackout';
-          var blackoutStateInput = form.querySelector('input[name="blackout"]');
-          if (blackoutStateInput) {
-            blackoutStateInput.value = allBlackout ? 'false' : 'true';
-          }
-          if (button) {
-            button.innerHTML = '<i class="bi ' + (allBlackout ? 'bi-eye' : 'bi-eye-slash') + ' me-1" aria-hidden="true"></i>' + (allBlackout ? (isAllSelected ? 'Restore all screens' : 'Restore screen') : (isAllSelected ? 'Blackout all screens' : 'Blackout screen'));
-          }
-          setButtonVariant(button, ['btn-success', 'btn-secondary', 'btn-danger', 'btn-outline-secondary', 'btn-outline-dark'], allBlackout ? 'btn-success' : 'btn-secondary');
-          form.setAttribute('data-confirm-message', allBlackout
-            ? (isAllSelected ? 'Restore all connected clients on all screens?' : 'Restore all connected clients on this screen?')
-            : (isAllSelected ? 'Blackout all connected clients on all screens?' : 'Blackout all connected clients on this screen?'));
-        } else {
-          commandInput.value = command || commandInput.value || '';
-        }
-      }
-      form.action = commandTargetSlug ? '/clients/' + encodeURIComponent(commandTargetSlug) + '/commands' : '#';
-      if (command === 'reload') {
-        form.setAttribute('data-confirm-message', isAllSelected ? 'Reload all screens?' : 'Reload selected screen?');
-        if (button) {
-          button.innerHTML = '<i class="bi bi-arrow-repeat me-1" aria-hidden="true"></i>' + (isAllSelected ? 'Reload all screens' : 'Reload screen');
-        }
-      }
-      Array.prototype.slice.call(form.querySelectorAll('button, input')).forEach(function (control) {
-        control.disabled = !commandTargetSlug;
-      });
-    });
-  }
-
-  function readScreenCommandStateFromDom() {
-    var select = document.getElementById('screen-command-select');
-    if (!select) {
-      return { screens: [] };
-    }
-
-    return {
-      screens: Array.prototype.slice.call(select.options || []).map(function (option) {
-        return {
-          slug: String(option.value || '').trim(),
-          name: String(option.getAttribute('data-screen-name') || option.textContent || option.value || '').trim(),
-          player_connection_count: Number(option.getAttribute('data-player-connection-count') || 0),
-          playlist_name: String(option.getAttribute('data-playlist-name') || '').trim()
-        };
-      })
-    };
-  }
-
   function updateDashboardQuickActions(state) {
     var pauseButton = document.getElementById('dashboard-pause-all-button');
     var blackoutButton = document.getElementById('dashboard-blackout-all-button');
@@ -889,7 +951,7 @@
     var blackoutButtonIcon = allBlackout ? 'bi-eye' : 'bi-eye-slash';
 
     blackoutButton.innerHTML = '<i class="bi ' + blackoutButtonIcon + ' me-1" aria-hidden="true"></i>' + escapeHtml(label);
-    setButtonVariant(blackoutButton, ['btn-success', 'btn-danger', 'btn-secondary', 'btn-outline-secondary', 'btn-outline-dark'], 'btn-secondary');
+    setButtonVariant(blackoutButton, ['btn-success', 'btn-danger', 'btn-secondary', 'btn-outline-secondary', 'btn-outline-dark'], allBlackout ? 'btn-success' : 'btn-secondary');
     if (blackoutInput) {
       blackoutInput.value = allBlackout ? 'false' : 'true';
     }
@@ -907,10 +969,10 @@
     window.webLatestDashboardState = latestDashboardState;
     updateStats(state);
     updateScreenGrid(state);
-    updateScreenCommandControls(state);
     updateClientTable(state);
     updateKioskLauncherModal(state);
     updateDashboardQuickActions(state);
+    updateScreenCommandControls();
   }
 
   function sendClientRename(screenSlug, connectionId, clientId, deviceId, clientName) {
@@ -967,8 +1029,8 @@
         return;
       }
 
-      var connectionId = String(row.getAttribute('data-client-key') || '').trim();
-      var clientId = String(row.getAttribute('data-client-id') || '').trim();
+      var connectionId = String(row.getAttribute('data-client-id') || '').trim();
+      var clientId = String(row.getAttribute('data-client-client-id') || '').trim();
       var deviceId = String(row.getAttribute('data-client-device-id') || '').trim();
       var screenSlug = String(row.getAttribute('data-client-screen-slug') || '').trim();
       var currentName = String(cell.textContent || '').trim();
@@ -1003,18 +1065,41 @@
       return;
     }
 
+    if (typeof elements.modal.addEventListener === 'function') {
+      elements.modal.addEventListener('show.bs.modal', function (event) {
+        var trigger = event && event.relatedTarget ? event.relatedTarget : null;
+        var row = trigger && trigger.closest ? trigger.closest('tr[data-client-key]') : null;
+        if (row) {
+          updateClientMoveModalFromRow(row);
+        }
+      });
+    }
+
     document.addEventListener('click', function (event) {
       var moveButton = event.target && event.target.closest ? event.target.closest('button[data-action="move-screen"]') : null;
       if (!moveButton) {
         return;
       }
 
+      if (event && typeof event.preventDefault === 'function') {
+        event.preventDefault();
+      }
+
       var row = moveButton.closest ? moveButton.closest('tr[data-client-key]') : null;
       if (!row) {
         return;
       }
 
       updateClientMoveModalFromRow(row);
+
+      if (window.pulseModal && typeof window.pulseModal.show === 'function') {
+        window.pulseModal.show(elements.modal);
+        return;
+      }
+
+      if (window.bootstrap && window.bootstrap.Modal) {
+        window.bootstrap.Modal.getOrCreateInstance(elements.modal).show();
+      }
     });
 
     elements.form.addEventListener('submit', function (event) {
@@ -1131,11 +1216,5 @@
   initClientRenameHandler();
   initClientMoveHandler();
   initKioskLauncherModal();
-  var screenCommandSelect = document.getElementById('screen-command-select');
-  if (screenCommandSelect) {
-    updateScreenCommandControls(latestDashboardState || readScreenCommandStateFromDom());
-    screenCommandSelect.addEventListener('change', function () {
-      updateScreenCommandControls(latestDashboardState || readScreenCommandStateFromDom());
-    });
-  }
+  initScreenCommandControls();
 }());

src/web/public/js/data-sources/timetable-group-form.js

@@ -2,14 +2,17 @@
 
 (function () {
   var form = document.getElementById('timetable-group-form');
+  var timezoneInput = document.getElementById('timetable-group-timezone');
   var body = document.querySelector('[data-timetable-entries-body]');
   var addButton = document.querySelector('[data-add-timetable-entry]');
   var template = document.getElementById('timetable-entry-row-template');
 
-  if (!form || !body || !addButton || !template) {
+  if (!form || !timezoneInput || !body || !addButton || !template) {
     return;
   }
 
+  var DEFAULT_TIME_ZONE = 'Europe/London';
+
   function markDirty() {
     form.dataset.dirty = 'true';
   }
@@ -18,61 +21,275 @@
     return String(value).padStart(2, '0');
   }
 
-  function formatDateTimeLocalValue(date) {
+  function getDefaultTimeZone() {
+    try {
+      return Intl.DateTimeFormat().resolvedOptions().timeZone || DEFAULT_TIME_ZONE;
+    } catch (_error) {
+      return DEFAULT_TIME_ZONE;
+    }
+  }
+
+  function resolveTimeZone(value) {
+    var raw = String(value || '').trim();
+    if (!raw) {
+      return getDefaultTimeZone();
+    }
+
+    try {
+      new Intl.DateTimeFormat('en-GB', { timeZone: raw }).format(new Date());
+      return raw;
+    } catch (_error) {
+      return getDefaultTimeZone();
+    }
+  }
+
+  function parseDateTimeLocalParts(value) {
+    var raw = String(value || '').trim();
+    var match = raw.match(/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2})(?::(\d{2}))?$/);
+    if (!match) {
+      return null;
+    }
+
+    return {
+      year: Number(match[1]),
+      month: Number(match[2]),
+      day: Number(match[3]),
+      hour: Number(match[4]),
+      minute: Number(match[5]),
+      second: Number(match[6] || '0')
+    };
+  }
+
+  function getDateTimeParts(date, timeZone) {
     if (!(date instanceof Date) || Number.isNaN(date.getTime())) {
+      return null;
+    }
+
+    var resolvedTimeZone = resolveTimeZone(timeZone);
+    var parts = new Intl.DateTimeFormat('en-GB', {
+      timeZone: resolvedTimeZone,
+      hour12: false,
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+      hour: '2-digit',
+      minute: '2-digit',
+      second: '2-digit'
+    }).formatToParts(date);
+    var mapped = Object.create(null);
+
+    parts.forEach(function (part) {
+      if (part && part.type && part.type !== 'literal') {
+        mapped[part.type] = part.value;
+      }
+    });
+
+    return mapped;
+  }
+
+  function formatDateTimeLocalValue(date, timeZone) {
+    var parts = getDateTimeParts(date, timeZone);
+    if (!parts) {
       return '';
     }
 
     return [
-      String(date.getFullYear()).padStart(4, '0'),
+      String(parts.year || '').padStart(4, '0'),
       '-',
-      pad(date.getMonth() + 1),
+      pad(parts.month),
       '-',
-      pad(date.getDate()),
+      pad(parts.day),
       'T',
-      pad(date.getHours()),
+      pad(parts.hour),
       ':',
-      pad(date.getMinutes())
+      pad(parts.minute)
     ].join('');
   }
 
-  function parseUtcDateTimeLocalValue(value) {
+  function getTimeZoneOffsetMillis(date, timeZone) {
+    var parts = getDateTimeParts(date, timeZone);
+    if (!parts) {
+      return 0;
+    }
+
+    var localAsUtc = Date.UTC(
+      Number(parts.year) || 0,
+      (Number(parts.month) || 1) - 1,
+      Number(parts.day) || 1,
+      Number(parts.hour) || 0,
+      Number(parts.minute) || 0,
+      Number(parts.second) || 0,
+      0
+    );
+
+    return localAsUtc - date.getTime();
+  }
+
+  function parseDateTimeLocalAsUtc(value, timeZone) {
+    var raw = String(value || '').trim();
+    var isoDate;
+    var parts = parseDateTimeLocalParts(value);
+    if (!parts) {
+      isoDate = /(?:[zZ]|[+-]\d\d(?::?\d\d)?)$/.test(raw) ? new Date(raw) : null;
+      return isoDate && !Number.isNaN(isoDate.getTime()) ? isoDate : null;
+    }
+
+    var resolvedTimeZone = resolveTimeZone(timeZone);
+    var utcMillis = Date.UTC(parts.year, parts.month - 1, parts.day, parts.hour, parts.minute, parts.second, 0);
+    var date = new Date(utcMillis);
+    var offset = getTimeZoneOffsetMillis(date, resolvedTimeZone);
+    var adjusted = new Date(utcMillis - offset);
+    var adjustedOffset = getTimeZoneOffsetMillis(adjusted, resolvedTimeZone);
+
+    if (adjustedOffset !== offset) {
+      adjusted = new Date(utcMillis - adjustedOffset);
+    }
+
+    return Number.isNaN(adjusted.getTime()) ? null : adjusted;
+  }
+
+  function convertDateTimeLocalValue(value, sourceTimeZone, targetTimeZone) {
     var raw = String(value || '').trim();
     if (!raw) {
-      return null;
+      return '';
     }
 
-    var normalized = /(?:[zZ]|[+-]\d\d(?::?\d\d)?)$/.test(raw) ? raw : raw + 'Z';
-    var date = new Date(normalized);
-    return Number.isNaN(date.getTime()) ? null : date;
+    var utcDate = parseDateTimeLocalAsUtc(raw, sourceTimeZone);
+    if (!utcDate) {
+      return '';
     }
 
-  function toUtcDateTimeLocalValue(value) {
-    var localDate = new Date(String(value || '').trim());
-    return Number.isNaN(localDate.getTime()) ? '' : localDate.toISOString();
+    var resolvedTargetTimeZone = resolveTimeZone(targetTimeZone);
+    if (resolvedTargetTimeZone === 'UTC') {
+      return utcDate.toISOString();
     }
 
-  function syncRowValuesToLocal(row) {
+    return formatDateTimeLocalValue(utcDate, resolvedTargetTimeZone);
+  }
+
+  function clearFieldValidity(input) {
+    if (!input) {
+      return;
+    }
+
+    input.setCustomValidity('');
+    input.classList.remove('is-invalid');
+    if (input.removeAttribute) {
+      input.removeAttribute('aria-invalid');
+    }
+  }
+
+  function setFieldValidity(input, message) {
+    if (!input) {
+      return;
+    }
+
+    input.setCustomValidity(message);
+    input.classList.add('is-invalid');
+    if (input.setAttribute) {
+      input.setAttribute('aria-invalid', 'true');
+    }
+  }
+
+  function validateEntryRow(row) {
+    var timezone = resolveTimeZone(timezoneInput.value);
+    var startInput;
+    var endInput;
+    var startValue;
+    var endValue;
+    var startDate;
+    var endDate;
+
+    if (!row) {
+      return;
+    }
+
+    startInput = row.querySelector('[name="entry_start_datetime[]"]');
+    endInput = row.querySelector('[name="entry_end_datetime[]"]');
+
+    clearFieldValidity(endInput);
+
+    if (!startInput || !endInput) {
+      return;
+    }
+
+    startValue = String(startInput.value || '').trim();
+    endValue = String(endInput.value || '').trim();
+
+    if (!startValue || !endValue) {
+      return;
+    }
+
+    startDate = parseDateTimeLocalAsUtc(startValue, timezone);
+    endDate = parseDateTimeLocalAsUtc(endValue, timezone);
+
+    if (!startDate || !endDate) {
+      return;
+    }
+
+    if (endDate.getTime() < startDate.getTime() + 60000) {
+      setFieldValidity(endInput, 'End time must be at least 1 minute after the start time.');
+    }
+  }
+
+  function bindRowValidation(row) {
+    var startInput;
+    var endInput;
+
+    if (!row) {
+      return;
+    }
+
+    startInput = row.querySelector('[name="entry_start_datetime[]"]');
+    endInput = row.querySelector('[name="entry_end_datetime[]"]');
+
+    if (!startInput || !endInput) {
+      return;
+    }
+
+    function handleValidation() {
+      validateEntryRow(row);
+    }
+
+    startInput.addEventListener('input', handleValidation);
+    startInput.addEventListener('change', handleValidation);
+    endInput.addEventListener('input', handleValidation);
+    endInput.addEventListener('change', handleValidation);
+
+    validateEntryRow(row);
+  }
+
+  function syncRowValuesToTimeZone(row, sourceTimeZone, targetTimeZone) {
     if (!row) {
       return;
     }
 
     ['entry_start_datetime[]', 'entry_end_datetime[]'].forEach(function (name) {
       var input = row.querySelector('[name="' + name + '"]');
-      if (!input || input.dataset.timetableTimezoneSynced === 'true') {
+      var convertedValue;
+
+      if (!input) {
         return;
       }
 
-      var localValue = formatDateTimeLocalValue(parseUtcDateTimeLocalValue(input.value));
-      if (localValue) {
-        input.value = localValue;
+      convertedValue = convertDateTimeLocalValue(input.value, sourceTimeZone, targetTimeZone);
+      if (convertedValue) {
+        input.value = convertedValue;
       }
-      input.dataset.timetableTimezoneSynced = 'true';
+    });
+  }
+
+  function syncAllRowsToTimeZone(sourceTimeZone, targetTimeZone) {
+    body.querySelectorAll('[data-timetable-entry-row]').forEach(function (row) {
+      syncRowValuesToTimeZone(row, sourceTimeZone, targetTimeZone);
+      validateEntryRow(row);
     });
   }
 
   function syncFormDataToUtc(formData) {
     var rows = body.querySelectorAll('[data-timetable-entry-row]');
+    var currentTimeZone = resolveTimeZone(timezoneInput.value);
+
     ['entry_id[]', 'entry_title[]', 'entry_short_description[]', 'entry_start_datetime[]', 'entry_end_datetime[]'].forEach(function (name) {
       formData.delete(name);
     });
@@ -87,8 +304,8 @@
       formData.append('entry_id[]', idInput ? idInput.value : '');
       formData.append('entry_title[]', titleInput ? titleInput.value : '');
       formData.append('entry_short_description[]', descriptionInput ? descriptionInput.value : '');
-      formData.append('entry_start_datetime[]', startInput ? toUtcDateTimeLocalValue(startInput.value) : '');
-      formData.append('entry_end_datetime[]', endInput ? toUtcDateTimeLocalValue(endInput.value) : '');
+      formData.append('entry_start_datetime[]', startInput ? convertDateTimeLocalValue(startInput.value, currentTimeZone, 'UTC') : '');
+      formData.append('entry_end_datetime[]', endInput ? convertDateTimeLocalValue(endInput.value, currentTimeZone, 'UTC') : '');
     });
   }
 
@@ -110,18 +327,30 @@
       return;
     }
     bindRemove(row);
+    bindRowValidation(row);
     body.appendChild(fragment);
     markDirty();
   }
 
+  function handleTimezoneChange() {
+    var nextTimeZone = resolveTimeZone(timezoneInput.value || DEFAULT_TIME_ZONE);
+    form.dataset.timetableTimezone = nextTimeZone;
+    markDirty();
+  }
+
+  form.dataset.timetableTimezone = resolveTimeZone(timezoneInput.value || DEFAULT_TIME_ZONE);
+
   body.querySelectorAll('[data-timetable-entry-row]').forEach(function (row) {
     bindRemove(row);
-    syncRowValuesToLocal(row);
+    bindRowValidation(row);
   });
 
   form.addEventListener('formdata', function (event) {
     syncFormDataToUtc(event.formData);
   });
 
+  timezoneInput.addEventListener('change', handleTimezoneChange);
+  timezoneInput.addEventListener('input', handleTimezoneChange);
+
   addButton.addEventListener('click', addRow);
 }());

src/web/public/js/regions/type/api.js

@@ -272,8 +272,18 @@
   function buildPreviewRenderContext(region, card, existingContent, sources) {
     var current = getCurrentConfig(region, existingContent || {}, sources || []);
     var editor = window.tinymce && typeof window.tinymce.get === 'function' ? window.tinymce.get('slide-editor-region-' + region.id) : null;
+    var fallbackValue = card && card.querySelector ? ((card.querySelector('textarea[name="region_text_' + region.id + '"]') || {}).value || current.value || '') : current.value;
     var content = card && card.querySelector ? {
-      value: String(editor ? editor.getContent({ format: 'html' }) : ((card.querySelector('textarea[name="region_text_' + region.id + '"]') || {}).value || current.value || '')),
+      value: String((function () {
+        if (!editor || typeof editor.getContent !== 'function') {
+          return fallbackValue;
+        }
+        try {
+          return editor.getContent({ format: 'html' });
+        } catch (_error) {
+          return fallbackValue;
+        }
+      }())),
       source_id: (card.querySelector('select[name="region_api_source_id_' + region.id + '"]') || {}).value || current.source_id,
       item_number: (card.querySelector('input[name="region_api_item_number_' + region.id + '"]') || {}).value || current.item_number,
       items_path: card.querySelector('input[name="region_api_items_path_' + region.id + '"]') ? (card.querySelector('input[name="region_api_items_path_' + region.id + '"]') || {}).value : current.items_path

src/web/public/js/regions/type/rss.js

@@ -277,8 +277,18 @@
   function buildPreviewRenderContext(region, card, existingContent, feeds) {
     var current = getCurrentConfig(region, existingContent || {});
     var editor = window.tinymce && typeof window.tinymce.get === 'function' ? window.tinymce.get('slide-editor-region-' + region.id) : null;
+    var fallbackValue = card && card.querySelector ? ((card.querySelector('textarea[name="region_text_' + region.id + '"]') || {}).value || current.value || '') : current.value;
     var content = card && card.querySelector ? {
-      value: String(editor ? editor.getContent({ format: 'html' }) : ((card.querySelector('textarea[name="region_text_' + region.id + '"]') || {}).value || current.value || '')),
+      value: String((function () {
+        if (!editor || typeof editor.getContent !== 'function') {
+          return fallbackValue;
+        }
+        try {
+          return editor.getContent({ format: 'html' });
+        } catch (_error) {
+          return fallbackValue;
+        }
+      }())),
       feed_id: (card.querySelector('select[name="region_rss_feed_id_' + region.id + '"]') || {}).value || current.feed_id,
       item_number: (card.querySelector('input[name="region_rss_item_number_' + region.id + '"]') || {}).value || current.item_number
     } : current;

src/web/public/js/regions/type/schedule.js

@@ -43,6 +43,52 @@
     return group && Array.isArray(group.entries) ? group.entries : [];
   }
 
+  function getDefaultTimeZone() {
+    try {
+      return Intl.DateTimeFormat().resolvedOptions().timeZone || 'UTC';
+    } catch (_error) {
+      return 'UTC';
+    }
+  }
+
+  function resolveTimeZone(value) {
+    var raw = String(value || '').trim();
+    if (!raw) {
+      return getDefaultTimeZone();
+    }
+
+    try {
+      new Intl.DateTimeFormat('en-GB', { timeZone: raw }).format(new Date());
+      return raw;
+    } catch (_error) {
+      return getDefaultTimeZone();
+    }
+  }
+
+  function getTimezoneValues(group, dateValue) {
+    var timeZone = resolveTimeZone(group && (group.timezone || group.time_zone || ''));
+    var shortName = timeZone;
+    var targetDate = dateValue instanceof Date ? dateValue : new Date(dateValue || Date.now());
+
+    try {
+      var parts = new Intl.DateTimeFormat('en-GB', {
+        timeZone: timeZone,
+        timeZoneName: 'short'
+      }).formatToParts(Number.isNaN(targetDate.getTime()) ? new Date() : targetDate);
+      var timeZonePart = parts.find(function (part) {
+        return part && part.type === 'timeZoneName';
+      });
+      shortName = timeZonePart && timeZonePart.value ? String(timeZonePart.value) : timeZone;
+    } catch (_error) {
+      shortName = timeZone;
+    }
+
+    return {
+      tz: shortName,
+      tz_long: timeZone
+    };
+  }
+
   function toDate(value) {
     if (!value) {
       return null;
@@ -119,9 +165,9 @@
     var current = existingContent[region.region_key] || {};
     return {
       timetable_group_id: current.timetable_group_id === undefined || current.timetable_group_id === null || current.timetable_group_id === '' ? '' : Number(current.timetable_group_id),
-      display_mode: String(current.display_mode || 'upcoming').trim().toLowerCase() || 'upcoming',
-      value: String(current.value !== undefined ? current.value : current.text !== undefined ? current.text : ''),
-      max_items: Math.max(1, Number(current.max_items || 5)),
+      display_mode: String(current.display_mode || current.timetable_display_mode || 'upcoming').trim().toLowerCase() || 'upcoming',
+      value: String(current.text !== undefined ? current.text : current.value !== undefined ? current.value : ''),
+      max_items: Math.max(1, Number(current.max_items || current.timetable_max_items || 5)),
       font_family: current.font_family || region.font_family || getDefaultStyle().font_family,
       font_size: current.font_size || region.font_size || getDefaultStyle().font_size,
       font_color: current.font_color || region.font_color || getDefaultStyle().font_color
@@ -143,14 +189,47 @@
     }).join('');
   }
 
+  function renderScheduleFormatTokenTable() {
+    if (window.timeDatePlaceholders && typeof window.timeDatePlaceholders.renderTable === 'function') {
+      return window.timeDatePlaceholders.renderTable();
+    }
+
+    return '' +
+      '<div class="table-responsive">' +
+        '<table class="table table-sm align-middle mb-0">' +
+          '<thead><tr><th scope="col">Format</th><th scope="col">Output</th><th scope="col">Description</th></tr></thead>' +
+          '<tbody>' +
+            '<tr><td><code>h</code></td><td>1-12</td><td>The hour, 12-hour clock</td></tr>' +
+            '<tr><td><code>hh</code></td><td>01-12</td><td>The hour, 12-hour clock, 2-digits</td></tr>' +
+            '<tr><td><code>m</code></td><td>0-59</td><td>The minute</td></tr>' +
+            '<tr><td><code>mm</code></td><td>00-59</td><td>The minute, 2-digits</td></tr>' +
+            '<tr><td><code>s</code></td><td>0-59</td><td>The second</td></tr>' +
+            '<tr><td><code>ss</code></td><td>00-59</td><td>The second, 2-digits</td></tr>' +
+            '<tr><td><code>A</code></td><td>AM/PM</td><td>Uppercase day period</td></tr>' +
+            '<tr><td><code>a</code></td><td>am/pm</td><td>Lowercase day period</td></tr>' +
+            '<tr><td><code>D</code></td><td>1-31</td><td>The day of the month</td></tr>' +
+            '<tr><td><code>DD</code></td><td>01-31</td><td>The day of the month, 2-digits</td></tr>' +
+            '<tr><td><code>ddd</code></td><td>Mon</td><td>The abbreviated weekday name</td></tr>' +
+            '<tr><td><code>dddd</code></td><td>Monday</td><td>The full weekday name</td></tr>' +
+            '<tr><td><code>M</code></td><td>1-12</td><td>The month, beginning at 1</td></tr>' +
+            '<tr><td><code>MM</code></td><td>01-12</td><td>The month, 2-digits</td></tr>' +
+            '<tr><td><code>MMM</code></td><td>Jan-Dec</td><td>The abbreviated month name</td></tr>' +
+            '<tr><td><code>MMMM</code></td><td>January-December</td><td>The full month name</td></tr>' +
+            '<tr><td><code>YY</code></td><td>18</td><td>The two-digit year</td></tr>' +
+            '<tr><td><code>YYYY</code></td><td>2018</td><td>The four-digit year</td></tr>' +
+          '</tbody>' +
+        '</table>' +
+      '</div>';
+  }
+
   function getCurrentSelection(regionId, card, existingContent, timetableGroups) {
     var current = existingContent[regionId] || {};
     var timetableGroupInput = card && card.querySelector ? card.querySelector('select[name="region_timetable_group_id_' + regionId + '"]') : null;
     var timetableDisplayModeInput = card && card.querySelector ? card.querySelector('select[name="region_timetable_display_mode_' + regionId + '"]') : null;
     var timetableMaxItemsInput = card && card.querySelector ? card.querySelector('input[name="region_timetable_max_items_' + regionId + '"]') : null;
     var groupId = timetableGroupInput ? timetableGroupInput.value : (current.timetable_group_id === undefined || current.timetable_group_id === null || current.timetable_group_id === '' ? '' : Number(current.timetable_group_id));
-    var displayMode = timetableDisplayModeInput ? timetableDisplayModeInput.value : String(current.display_mode || 'upcoming').trim().toLowerCase() || 'upcoming';
-    var maxItems = Math.max(1, Number(timetableMaxItemsInput ? timetableMaxItemsInput.value : current.max_items || 5));
+    var displayMode = timetableDisplayModeInput ? timetableDisplayModeInput.value : String(current.display_mode || current.timetable_display_mode || 'upcoming').trim().toLowerCase() || 'upcoming';
+    var maxItems = Math.max(1, Number(timetableMaxItemsInput ? timetableMaxItemsInput.value : current.max_items || current.timetable_max_items || 5));
     var group = getGroupById(groupId, timetableGroups);
     var entries = getVisibleEntries(groupId, displayMode, maxItems, timetableGroups);
     if (!entries.length) {
@@ -169,10 +248,10 @@
     var region = context.region;
     var current = context.current || {};
     var timetableGroups = Array.isArray(context.timetableGroups) ? context.timetableGroups : [];
-    var currentValue = String(current.value !== undefined ? current.value : current.text !== undefined ? current.text : '');
+    var currentValue = String(current.text !== undefined ? current.text : current.value !== undefined ? current.value : '');
     var currentGroupId = current.timetable_group_id === undefined || current.timetable_group_id === null || current.timetable_group_id === '' ? '' : Number(current.timetable_group_id);
-    var currentDisplayMode = String(current.display_mode || 'upcoming').trim().toLowerCase() || 'upcoming';
-    var currentMaxItems = Math.max(1, Number(current.max_items || 5));
+    var currentDisplayMode = String(current.display_mode || current.timetable_display_mode || 'upcoming').trim().toLowerCase() || 'upcoming';
+    var currentMaxItems = Math.max(1, Number(current.max_items || current.timetable_max_items || 5));
     var currentGroup = getGroupById(currentGroupId, timetableGroups);
     var currentEntries = getVisibleEntries(currentGroupId, currentDisplayMode, currentMaxItems, timetableGroups);
     if (!currentEntries.length) {
@@ -219,7 +298,12 @@
           '<div class="api-region-placeholder-section schedule-placeholder-section" data-schedule-placeholder-chips>' +
             '<div class="api-region-placeholder-title">Available placeholders</div>' +
             '<div class="d-flex flex-wrap gap-2">' + renderSchedulePlaceholderChips(currentGroup, currentEntries) + '</div>' +
-            '<div class="text-body-secondary small mt-1">Placeholder values support transforms, for example <code>{{title.upper()}}</code>, <code>{{title.title()}}</code>, <code>{{title.lower()}}</code> or <code>{{start.format("MMM D, YYYY h:mm A")}}</code>.</div>' +
+            '<div class="text-body-secondary small mt-1">Placeholder values support transforms, for example <code>{{title.upper()}}</code>, <code>{{title.title()}}</code>, <code>{{title.lower()}}</code>, <code>{{start.format("MMM D, YYYY h:mm A")}}</code>, <code>{{start.tz()}}</code> for the short zone name, or <code>{{start.tz_long()}}</code> for the full IANA zone name.</div>' +
+            '<details class="mt-2">' +
+              '<summary class="small text-body-secondary">Supported date format tokens</summary>' +
+              '<div class="mt-2">' + renderScheduleFormatTokenTable() + '</div>' +
+              '<div class="text-body-secondary small mt-1">Use these tokens inside <code>.format(...)</code>; for example <code>{{start.format("MMM D, YYYY h:mm A")}}</code>.</div>' +
+            '</details>' +
           '</div>' +
           '</div>' +
         '</div>' +
@@ -287,13 +371,29 @@
     var textAreaInput = card && card.querySelector ? card.querySelector('textarea.editor-source') : null;
     var hiddenInput = card && card.querySelector ? card.querySelector('input[type="hidden"][name="region_text_' + region.id + '"]') : null;
     var editor = window.tinymce && typeof window.tinymce.get === 'function' ? window.tinymce.get('slide-editor-region-' + region.id) : null;
-    var value = String(editor ? editor.getContent({ format: 'html' }) : (hiddenInput && hiddenInput.value !== undefined ? hiddenInput.value : (textAreaInput && textAreaInput.value !== undefined ? textAreaInput.value : current.value)));
+    var fallbackValue = hiddenInput && hiddenInput.value !== undefined ? hiddenInput.value : (textAreaInput && textAreaInput.value !== undefined ? textAreaInput.value : current.value);
+    var currentGroup = getGroupById(timetableGroupInput ? timetableGroupInput.value : current.timetable_group_id, timetableGroups);
+    var timezoneValues = getTimezoneValues(currentGroup);
+    var value = String((function () {
+      if (!editor || typeof editor.getContent !== 'function') {
+        return fallbackValue;
+      }
+
+      try {
+        return editor.getContent({ format: 'html' });
+      } catch (_error) {
+        return fallbackValue;
+      }
+    }()));
 
     return {
       value: value,
       style: getTextStyle(region, current),
       timetable_group_id: timetableGroupInput ? timetableGroupInput.value || current.timetable_group_id : current.timetable_group_id,
       display_mode: timetableDisplayModeInput ? timetableDisplayModeInput.value || current.display_mode : current.display_mode,
+      tz: timezoneValues.tz,
+      tz_long: timezoneValues.tz_long,
+      timeZone: timezoneValues.tz_long,
       max_items: timetableMaxItemsInput ? timetableMaxItemsInput.value || current.max_items : current.max_items,
       existingContent: existingContent || {},
       timetableGroups: Array.isArray(timetableGroups) ? timetableGroups : []
@@ -303,7 +403,7 @@
   function renderPreview(region, regionContent, context) {
     var groups = context && context.timetableGroups ? context.timetableGroups : [];
     var style = regionContent && regionContent.style ? regionContent.style : getTextStyle(region, regionContent || {});
-    var value = String(regionContent && (regionContent.value !== undefined ? regionContent.value : regionContent.text !== undefined ? regionContent.text : '') || '').trim();
+    var value = String(regionContent && (regionContent.text !== undefined ? regionContent.text : regionContent.value !== undefined ? regionContent.value : '') || '').trim();
     var groupId = regionContent && regionContent.timetable_group_id !== undefined ? regionContent.timetable_group_id : '';
     var displayMode = regionContent && regionContent.display_mode ? regionContent.display_mode : 'upcoming';
     var maxItems = regionContent && regionContent.max_items !== undefined ? regionContent.max_items : 5;
@@ -315,9 +415,14 @@
     }
 
       return '<div class="slide-preview-region timetable" style="width:100%;height:100%;overflow:hidden;' + (style.font_family ? 'font-family:' + escapeHtml(style.font_family) + ';' : '') + (style.font_size ? 'font-size:' + Math.max(1, Math.round(Number(style.font_size))) + 'px;' : '') + (style.font_color ? 'color:' + escapeHtml(style.font_color) + ';' : '') + '">' + entries.map(function (entry, index) {
+      var entryDate = entry && (entry.start_datetime || entry.end_datetime || entry.date || entry.time || '');
+      var timezoneValues = getTimezoneValues(group, entryDate);
       return '<div class="timetable-region-entry" data-timetable-entry-index="' + index + '">' + sanitizeRichText(renderTemplate(value, Object.assign({}, entry || {}, {
         start: entry && entry.start_datetime !== undefined ? entry.start_datetime : '',
         end: entry && entry.end_datetime !== undefined ? entry.end_datetime : '',
+        tz: timezoneValues.tz,
+        tz_long: timezoneValues.tz_long,
+        timeZone: timezoneValues.tz_long,
         group: group || {},
         entries: entries,
         index: index + 1

src/web/public/js/regions/type/text.js

@@ -84,7 +84,17 @@
     } : {};
 
     return {
-      value: String(editor ? editor.getContent({ format: 'html' }) : (hidden && hidden.value !== undefined ? hidden.value : (textarea && textarea.value !== undefined ? textarea.value : (current && current.value !== undefined ? current.value : '')))),
+      value: String((function () {
+        var fallback = hidden && hidden.value !== undefined ? hidden.value : (textarea && textarea.value !== undefined ? textarea.value : (current && current.value !== undefined ? current.value : ''));
+        if (!editor || typeof editor.getContent !== 'function') {
+          return fallback;
+        }
+        try {
+          return editor.getContent({ format: 'html' });
+        } catch (_error) {
+          return fallback;
+        }
+      }())),
       style: style,
       existingContent: existingContent || {}
     };

src/web/public/js/regions/type/time-date.js

@@ -156,19 +156,19 @@
       MMM: toTitleCase(getPart(monthShort, 'month')),
       MMMM: toTitleCase(getPart(monthLong, 'month')),
       a: toTitleCase(getPart(ampm, 'dayPeriod')),
-      tz: resolvedTimeZone,
-      tz_short: getPart(getFormatter('tz-short:' + resolvedTimeZone, {
+      tz: getPart(getFormatter('tz-short:' + resolvedTimeZone, {
         timeZone: resolvedTimeZone,
         timeZoneName: 'short'
       }).formatToParts(targetDate), 'timeZoneName'),
+      tz_long: resolvedTimeZone,
       date: getPart(numericParts, 'year') + '-' + getPart(numericParts, 'month') + '-' + getPart(numericParts, 'day'),
       time: getPart(numericParts, 'hour') + ':' + getPart(numericParts, 'minute') + ':' + getPart(numericParts, 'second')
     };
   }
 
-  function resolveTimeDatePlaceholder(values, expression) {
+  function resolveTimeDatePlaceholder(values, expression, options) {
     if (typeof placeholderUtils.resolvePlaceholderExpression === 'function' && typeof placeholderUtils.formatPlaceholderValue === 'function') {
-      return placeholderUtils.formatPlaceholderValue(placeholderUtils.resolvePlaceholderExpression(values, expression));
+      return placeholderUtils.formatPlaceholderValue(placeholderUtils.resolvePlaceholderExpression(values, expression, options || {}));
     }
 
     var parsed = String(expression || '').trim();
@@ -200,7 +200,7 @@
       'MMMM',
       'a',
       'tz',
-      'tz_short'
+      'tz_long'
     ];
 
     if (typeof placeholderChips.renderChips === 'function') {
@@ -220,7 +220,7 @@
     var template = String(format || '').trim();
     var values = getFormattedParts(timeZone, date);
     return template.replace(/\{\{\s*([a-zA-Z0-9_.()\-]+)\s*\}\}/g, function (_match, key) {
-      return String(resolveTimeDatePlaceholder(values, key) || '');
+      return String(resolveTimeDatePlaceholder(values, key, { timeZone: timeZone }) || '');
     });
   }
 

src/web/public/js/shared/placeholder-utils.js

@@ -75,36 +75,148 @@
     return text;
   }
 
-  function formatDateValue(value, pattern) {
-    var date = value instanceof Date ? value : new Date(value);
+  function getDefaultTimeZone() {
+    try {
+      return Intl.DateTimeFormat().resolvedOptions().timeZone || 'UTC';
+    } catch (_error) {
+      return 'UTC';
+    }
+  }
+
+  function getDateValue(value) {
+    return value instanceof Date ? value : new Date(value);
+  }
+
+  function resolveTimeZone(value) {
+    var raw = String(value || '').trim();
+    if (!raw) {
+      return getDefaultTimeZone();
+    }
+
+    try {
+      new Intl.DateTimeFormat('en-GB', { timeZone: raw }).format(new Date());
+      return raw;
+    } catch (_error) {
+      return getDefaultTimeZone();
+    }
+  }
+
+  function getDatePartsFromLocalTime(date) {
+    var dayPeriod = date.getHours() >= 12 ? 'PM' : 'AM';
+    return {
+      year: String(date.getFullYear()),
+      month: padNumber(date.getMonth() + 1, 2),
+      day: padNumber(date.getDate(), 2),
+      hour24: padNumber(date.getHours(), 2),
+      hour12: padNumber(date.getHours() % 12 || 12, 2),
+      minute: padNumber(date.getMinutes(), 2),
+      second: padNumber(date.getSeconds(), 2),
+      weekdayLong: dayNamesLong[date.getDay()],
+      weekdayShort: dayNamesShort[date.getDay()],
+      monthLong: monthNamesLong[date.getMonth()],
+      monthShort: monthNamesShort[date.getMonth()],
+      dayPeriod: dayPeriod
+    };
+  }
+
+  function getDatePartsFromTimeZone(date, timeZone) {
+    var resolvedTimeZone = resolveTimeZone(timeZone);
+    var baseFormatter = new Intl.DateTimeFormat('en-GB', {
+      timeZone: resolvedTimeZone,
+      hour12: false,
+      hour: '2-digit',
+      minute: '2-digit',
+      second: '2-digit',
+      day: '2-digit',
+      month: '2-digit',
+      year: 'numeric'
+    });
+    var weekdayLongFormatter = new Intl.DateTimeFormat('en-GB', {
+      timeZone: resolvedTimeZone,
+      weekday: 'long'
+    });
+    var weekdayShortFormatter = new Intl.DateTimeFormat('en-GB', {
+      timeZone: resolvedTimeZone,
+      weekday: 'short'
+    });
+    var monthLongFormatter = new Intl.DateTimeFormat('en-GB', {
+      timeZone: resolvedTimeZone,
+      month: 'long'
+    });
+    var monthShortFormatter = new Intl.DateTimeFormat('en-GB', {
+      timeZone: resolvedTimeZone,
+      month: 'short'
+    });
+    var ampmFormatter = new Intl.DateTimeFormat('en-GB', {
+      timeZone: resolvedTimeZone,
+      hour12: true,
+      hour: '2-digit',
+      minute: '2-digit'
+    });
+    var numericParts = baseFormatter.formatToParts(date);
+    var weekdayLong = weekdayLongFormatter.formatToParts(date);
+    var weekdayShort = weekdayShortFormatter.formatToParts(date);
+    var monthLong = monthLongFormatter.formatToParts(date);
+    var monthShort = monthShortFormatter.formatToParts(date);
+    var ampm = ampmFormatter.formatToParts(date);
+
+    function getPart(parts, type) {
+      var match = parts.find(function (part) {
+        return part && part.type === type;
+      });
+      return match ? String(match.value || '') : '';
+    }
+
+    var dayPeriod = getPart(ampm, 'dayPeriod');
+
+    return {
+      year: getPart(numericParts, 'year'),
+      month: getPart(numericParts, 'month'),
+      day: getPart(numericParts, 'day'),
+      hour24: getPart(numericParts, 'hour'),
+      hour12: getPart(ampm, 'hour'),
+      minute: getPart(numericParts, 'minute'),
+      second: getPart(numericParts, 'second'),
+      weekdayLong: getPart(weekdayLong, 'weekday'),
+      weekdayShort: getPart(weekdayShort, 'weekday'),
+      monthLong: getPart(monthLong, 'month'),
+      monthShort: getPart(monthShort, 'month'),
+      dayPeriod: String(dayPeriod || '').toUpperCase(),
+      timeZone: resolvedTimeZone
+    };
+  }
+
+  function formatDateValue(value, pattern, timeZone) {
+    var date = getDateValue(value);
     if (Number.isNaN(date.getTime())) {
       return '';
     }
 
     var format = String(pattern || 'YYYY-MM-DD HH:mm').trim() || 'YYYY-MM-DD HH:mm';
-    var hours24 = date.getHours();
-    var hours12 = hours24 % 12 || 12;
+    var parts = timeZone ? getDatePartsFromTimeZone(date, timeZone) : getDatePartsFromLocalTime(date);
+    var hours24 = parts.hour24;
+    var hours12 = parts.hour12;
     var tokenMap = {
-      YYYY: String(date.getFullYear()),
-      YY: String(date.getFullYear()).slice(-2),
-      MMMM: monthNamesLong[date.getMonth()],
-      MMM: monthNamesShort[date.getMonth()],
-      MM: padNumber(date.getMonth() + 1, 2),
-      M: String(date.getMonth() + 1),
-      DD: padNumber(date.getDate(), 2),
-      D: String(date.getDate()),
-      dddd: dayNamesLong[date.getDay()],
-      ddd: dayNamesShort[date.getDay()],
-      HH: padNumber(hours24, 2),
-      H: String(hours24),
-      hh: padNumber(hours12, 2),
-      h: String(hours12),
-      mm: padNumber(date.getMinutes(), 2),
-      m: String(date.getMinutes()),
-      ss: padNumber(date.getSeconds(), 2),
-      s: String(date.getSeconds()),
-      A: hours24 >= 12 ? 'PM' : 'AM',
-      a: hours24 >= 12 ? 'pm' : 'am'
+      YYYY: parts.year,
+      YY: parts.year.slice(-2),
+      MMMM: parts.monthLong,
+      MMM: parts.monthShort,
+      MM: parts.month,
+      M: String(Number(parts.month) || 0),
+      DD: parts.day,
+      D: String(Number(parts.day) || 0),
+      dddd: parts.weekdayLong,
+      ddd: parts.weekdayShort,
+      HH: hours24,
+      H: String(Number(hours24) || 0),
+      hh: hours12,
+      h: String(Number(hours12) || 0),
+      mm: parts.minute,
+      m: String(Number(parts.minute) || 0),
+      ss: parts.second,
+      s: String(Number(parts.second) || 0),
+      A: parts.dayPeriod,
+      a: String(parts.dayPeriod || '').toLowerCase()
     };
 
     return format.replace(/\[([^\]]+)\]|YYYY|YY|MMMM|MMM|MM|M|DD|D|dddd|ddd|HH|H|hh|h|mm|m|ss|s|A|a/g, function (match, literal) {
@@ -112,7 +224,36 @@
     });
   }
 
-  function applyTransform(value, transform) {
+  function getTimeZoneShortName(value, timeZone) {
+    var date = getDateValue(value);
+    if (Number.isNaN(date.getTime())) {
+      return '';
+    }
+
+    var resolvedTimeZone = resolveTimeZone(timeZone);
+    try {
+      var parts = new Intl.DateTimeFormat('en-GB', {
+        timeZone: resolvedTimeZone,
+        timeZoneName: 'short'
+      }).formatToParts(date);
+      var match = parts.find(function (part) {
+        return part && part.type === 'timeZoneName';
+      });
+      return match ? String(match.value || '') : resolvedTimeZone;
+    } catch (_error) {
+      return resolvedTimeZone;
+    }
+  }
+
+  function getTimeZoneLongName(timeZone) {
+    return getTransformTimeZone([], { timeZone: timeZone });
+  }
+
+  function getTransformTimeZone(args, options) {
+    return resolveTimeZone((args && args[0]) || (options && options.timeZone) || '');
+  }
+
+  function applyTransform(value, transform, options) {
     var text = String(value === undefined || value === null ? '' : value);
     var name = String(transform && transform.name || '').trim().toLowerCase();
     var args = Array.isArray(transform && transform.args) ? transform.args : [];
@@ -132,18 +273,26 @@
     }
 
     if (name === 'format' || name === 'date' || name === 'datetime' || name === 'time') {
-      return formatDateValue(value, args[0] || (name === 'time' ? 'h:mm A' : name === 'date' ? 'MMM D, YYYY' : 'MMM D, YYYY h:mm A'));
+      return formatDateValue(value, args[0] || (name === 'time' ? 'h:mm A' : name === 'date' ? 'MMM D, YYYY' : 'MMM D, YYYY h:mm A'), getTransformTimeZone(args.slice(1), options));
+    }
+
+    if (name === 'tz') {
+      return getTimeZoneShortName(value, getTransformTimeZone(args, options));
+    }
+
+    if (name === 'tz_long') {
+      return getTimeZoneLongName(getTransformTimeZone(args, options));
     }
 
     return text;
   }
 
-  function resolvePlaceholderExpression(value, expression) {
+  function resolvePlaceholderExpression(value, expression, options) {
     var parsed = parsePlaceholderExpression(expression);
     var resolved = resolvePath(value, parsed.path);
 
     parsed.transforms.forEach(function (transform) {
-      resolved = applyTransform(resolved, transform);
+      resolved = applyTransform(resolved, transform, options || {});
     });
 
     return resolved;

src/web/public/js/shared/time-date-placeholders.js

@@ -2,47 +2,79 @@
 
 (function () {
   var root = window;
-  var PLACEHOLDERS = [
-    { token: 'h', label: 'h' },
-    { token: 'hh', label: 'hh' },
-    { token: 'm', label: 'm' },
-    { token: 'mm', label: 'mm' },
-    { token: 's', label: 's' },
-    { token: 'ss', label: 'ss' },
-    { token: 'd', label: 'd' },
-    { token: 'dd', label: 'dd' },
-    { token: 'M', label: 'M' },
-    { token: 'MM', label: 'MM' },
-    { token: 'y', label: 'y' },
-    { token: 'yyyy', label: 'yyyy' },
-    { token: 'yy', label: 'yy' },
-    { token: 'ddd', label: 'ddd' },
-    { token: 'dddd', label: 'dddd' },
-    { token: 'MMM', label: 'MMM' },
-    { token: 'MMMM', label: 'MMMM' },
-    { token: 'a', label: 'a' },
-    { token: 'tz', label: 'tz' },
-    { token: 'tz_short', label: 'tz_short' }
+  var FORMAT_PLACEHOLDERS = [
+    { token: 'h', output: '1-12', description: 'The hour, 12-hour clock' },
+    { token: 'hh', output: '01-12', description: 'The hour, 12-hour clock, 2-digits' },
+    { token: 'm', output: '0-59', description: 'The minute' },
+    { token: 'mm', output: '00-59', description: 'The minute, 2-digits' },
+    { token: 's', output: '0-59', description: 'The second' },
+    { token: 'ss', output: '00-59', description: 'The second, 2-digits' },
+    { token: 'A', output: 'AM/PM', description: 'Uppercase day period' },
+    { token: 'a', output: 'am/pm', description: 'Lowercase day period' },
+    { token: 'D', output: '1-31', description: 'The day of the month' },
+    { token: 'DD', output: '01-31', description: 'The day of the month, 2-digits' },
+    { token: 'ddd', output: 'Mon', description: 'The abbreviated weekday name' },
+    { token: 'dddd', output: 'Monday', description: 'The full weekday name' },
+    { token: 'M', output: '1-12', description: 'The month, beginning at 1' },
+    { token: 'MM', output: '01-12', description: 'The month, 2-digits' },
+    { token: 'MMM', output: 'Jan-Dec', description: 'The abbreviated month name' },
+    { token: 'MMMM', output: 'January-December', description: 'The full month name' },
+    { token: 'YY', output: '18', description: 'The two-digit year' },
+    { token: 'YYYY', output: '2018', description: 'The four-digit year' }
   ];
 
+  var HELPER_PLACEHOLDERS = [
+    { token: 'tz', output: 'BST/GMT', description: 'The time zone abbreviation for the selected date' },
+    { token: 'tz_long', output: 'Europe/London', description: 'The resolved time zone name' }
+  ];
+
+  var PLACEHOLDERS = FORMAT_PLACEHOLDERS.concat(HELPER_PLACEHOLDERS);
+
   function getTokens() {
     return PLACEHOLDERS.slice();
   }
 
-  function renderChips() {
-    if (root.placeholderChips && typeof root.placeholderChips.renderChips === 'function') {
-      return root.placeholderChips.renderChips(PLACEHOLDERS.map(function (item) {
-        return item.token;
-      }));
+  function getFormatTokens() {
+    return FORMAT_PLACEHOLDERS.slice();
   }
 
-    return PLACEHOLDERS.map(function (item) {
-      return '<span class="chip">{{' + item.token + '}}</span>';
-    }).join('');
+  function renderTable() {
+    return '' +
+      '<div class="table-responsive">' +
+        '<table class="table table-sm align-middle mb-0">' +
+          '<thead>' +
+            '<tr>' +
+              '<th scope="col">Format</th>' +
+              '<th scope="col">Output</th>' +
+              '<th scope="col">Description</th>' +
+            '</tr>' +
+          '</thead>' +
+          '<tbody>' +
+            FORMAT_PLACEHOLDERS.map(function (item) {
+              return '' +
+                '<tr>' +
+                  '<td><code>' + item.token + '</code></td>' +
+                  '<td>' + escapeHtml(item.output || '') + '</td>' +
+                  '<td>' + escapeHtml(item.description || '') + '</td>' +
+                '</tr>';
+            }).join('') +
+          '</tbody>' +
+        '</table>' +
+      '</div>';
+  }
+
+  function escapeHtml(value) {
+    return String(value === undefined || value === null ? '' : value)
+      .replace(/&/g, '&amp;')
+      .replace(/</g, '&lt;')
+      .replace(/>/g, '&gt;')
+      .replace(/"/g, '&quot;')
+      .replace(/'/g, '&#39;');
   }
 
   root.timeDatePlaceholders = {
     getTokens: getTokens,
-    renderChips: renderChips
+    getFormatTokens: getFormatTokens,
+    renderTable: renderTable
   };
 }());

src/web/public/js/slides/slide-form-editor.js

@@ -72,6 +72,18 @@ export function createSlideFormEditorController(options) {
     return window.tinymce || null;
   }
 
+  function getEditorContentSafely(editor, fallbackValue) {
+    if (!editor || typeof editor.getContent !== 'function') {
+      return String(fallbackValue || '');
+    }
+
+    try {
+      return String(editor.getContent({ format: 'html' }));
+    } catch (_error) {
+      return String(fallbackValue || '');
+    }
+  }
+
   function getThemeName() {
     var theme = String(document.documentElement && document.documentElement.dataset && document.documentElement.dataset.bsTheme || 'light').trim().toLowerCase();
     if (theme === 'auto') {
@@ -95,14 +107,19 @@ export function createSlideFormEditorController(options) {
   }
 
   function syncEditorState(regionId, editor, shouldLock, hydrated) {
+    var hidden = getEditorHiddenInput(regionId);
+    var sourceElm = editor && editor.targetElm ? editor.targetElm : null;
+    var fallbackContent = hidden && hidden.value !== undefined ? hidden.value : (sourceElm && sourceElm.value !== undefined ? sourceElm.value : '');
+
     if (editor && typeof editor.save === 'function') {
+      if (typeof editor.blur === 'function') {
+        editor.blur();
+      }
       editor.save();
     }
 
-    var content = editor.getContent({ format: 'html' });
+    var content = sourceElm && sourceElm.value !== undefined ? String(sourceElm.value || '') : getEditorContentSafely(editor, fallbackContent);
     content = isEmptyRichTextValue(content) ? '' : content;
-    var hidden = getEditorHiddenInput(regionId);
-    var sourceElm = editor && editor.targetElm ? editor.targetElm : null;
 
     if (hidden) {
       hidden.value = content;
@@ -211,7 +228,7 @@ export function createSlideFormEditorController(options) {
     }
 
     editor.on('init', function () {
-      var content = editor.getContent({ format: 'html' });
+      var content = getEditorContentSafely(editor, hidden && hidden.value !== undefined ? hidden.value : (source && source.value !== undefined ? source.value : ''));
       content = isEmptyRichTextValue(content) ? '' : content;
       if (hidden) {
         hidden.value = content;
@@ -405,14 +422,12 @@ export function createSlideFormEditorController(options) {
     var saves = Array.prototype.map.call(templateFields.querySelectorAll('.editor-holder'), function (holder) {
       var regionId = holder.getAttribute('data-region-id');
       var editor = editorInstances.get(regionId);
-      var hidden = getEditorHiddenInput(regionId);
 
-      if (!editor || !hidden) {
+      if (!editor) {
         return Promise.resolve();
       }
 
-      hidden.value = editor.getContent({ format: 'html' });
-      syncEditorFontSizeHidden(regionId);
+      syncEditorState(regionId, editor, false, true);
       return Promise.resolve();
     });
 

src/web/public/js/slides/slide-form.js

@@ -840,6 +840,14 @@ import { createSlideFormPreviewHelpers } from '/assets/js/slides/slide-form-prev
           throw new Error('Wait for the image upload to finish before saving.');
         }
         await slideFormEditorController.syncEditors();
+        await new Promise(function (resolve) {
+          window.requestAnimationFrame(function () {
+            resolve();
+          });
+        });
+        await new Promise(function (resolve) {
+          window.setTimeout(resolve, 0);
+        });
         await syncRegionCards();
       },
       fallbackSuccessMessage: 'Saved slide.',

src/web/public/js/web-ui-helpers.js

@@ -37,7 +37,12 @@
   }
 
   function getClientRowKey(client) {
-    return String(client && client.id ? client.id : client && client.clientId ? client.clientId : '').trim();
+    var clientName = String(client && client.client_name ? client.client_name : '').trim();
+    if (clientName) {
+      return clientName;
+    }
+
+    return String(client && client.screen_slug ? client.screen_slug : client && client.deviceId ? client.deviceId : client && client.id ? client.id : client && client.clientId ? client.clientId : '').trim();
   }
 
   function getClientDisplayName(client) {

src/web/routes/admin/client-commands.js

@@ -12,40 +12,122 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
   const withClientNameReservation = deps.withClientNameReservation;
   const broadcastDashboardState = deps.broadcastDashboardState;
   const requirePermission = deps.requirePermission;
-  const ALL_SCREENS_SLUG = '__all__';
 
-  async function resolveScreenPlayerBaseUrls(screenSlug, connectionId) {
-    if (typeof getScreenConnections !== 'function' || !screenSlug) {
+  function normalizeExplicitPlayerBaseUrl(value) {
+    return String(value || '').trim().replace(/\/$/, '');
+  }
+
+  function normalizeConnectionBaseUrl(connection) {
+    return normalizeExplicitPlayerBaseUrl(connection && connection.playerPublicBaseUrl);
+  }
+
+  function normalizeBaseUrl(value) {
+    return String(value || '').trim().replace(/\/$/, '');
+  }
+
+  async function fetchPlayerRegistrations() {
+    if (typeof common.fetchPlayerRegistrations !== 'function') {
       return [];
     }
 
     try {
-      const response = await getScreenConnections(screenSlug);
-      const liveConnections = Array.isArray(response && response.connections) ? response.connections : [];
-      if (!liveConnections.length) {
-        return [];
-      }
-
-      const normalizedConnectionId = String(connectionId || '').trim();
-      const liveConnection = normalizedConnectionId
-        ? liveConnections.find(function (connection) {
-          const candidateConnectionId = String(connection && (connection.id || connection.clientId) || '').trim();
-          const candidateDeviceId = String(connection && connection.deviceId || '').trim();
-          return candidateConnectionId === normalizedConnectionId || candidateDeviceId === normalizedConnectionId;
-        })
-        : null;
-      const targetConnections = liveConnection ? [liveConnection] : liveConnections;
-
-      return Array.from(new Set(targetConnections.map(function (connection) {
-        return String(connection && connection.playerPublicBaseUrl || '').trim().replace(/\/$/, '');
-      }).filter(Boolean)));
+      const registrations = await common.fetchPlayerRegistrations(pool);
+      return Array.isArray(registrations) ? registrations : [];
     } catch (_error) {
       return [];
     }
   }
 
-  function normalizeExplicitPlayerBaseUrl(value) {
-    return String(value || '').trim().replace(/\/$/, '');
+  async function fetchScreenConnections(screenSlug) {
+    if (typeof getScreenConnections !== 'function') {
+      return [];
+    }
+
+    try {
+      const response = await getScreenConnections(screenSlug);
+      return Array.isArray(response && response.connections) ? response.connections : [];
+    } catch (_error) {
+      return [];
+    }
+  }
+
+  async function fetchAllScreenTargets() {
+    const [rows] = await pool.query(
+      `SELECT slug
+       FROM d_screens
+       WHERE slug IS NOT NULL
+       ORDER BY slug ASC`
+    );
+
+    return (rows || [])
+      .map(function (row) {
+        return {
+          slug: String(row && row.slug ? row.slug : '').trim()
+        };
+      })
+      .filter(function (row) {
+        return Boolean(row.slug);
+      });
+  }
+
+  async function resolvePlayerBaseUrlsForConnections(connections) {
+    const connectionList = Array.isArray(connections) ? connections : [];
+    const seen = new Set();
+    const registrations = await fetchPlayerRegistrations();
+
+    return connectionList.map(function (connection) {
+      const selectedPublicBaseUrl = normalizeConnectionBaseUrl(connection);
+      if (!selectedPublicBaseUrl || seen.has(selectedPublicBaseUrl)) {
+        return '';
+      }
+      seen.add(selectedPublicBaseUrl);
+      const matchedPlayer = registrations.find(function (player) {
+        return normalizeExplicitPlayerBaseUrl(player && player.public_base_url) === selectedPublicBaseUrl;
+      }) || null;
+      return normalizeExplicitPlayerBaseUrl(matchedPlayer && matchedPlayer.internal_base_url) || selectedPublicBaseUrl;
+    }).filter(Boolean);
+  }
+
+  async function resolvePlayerBaseUrlForExplicitPublicBaseUrl(playerBaseUrl) {
+    const normalizedPublicBaseUrl = normalizeExplicitPlayerBaseUrl(playerBaseUrl);
+    if (!normalizedPublicBaseUrl) {
+      return '';
+    }
+
+    const registrations = await fetchPlayerRegistrations();
+    const matchedPlayer = registrations.find(function (player) {
+      return normalizeExplicitPlayerBaseUrl(player && player.public_base_url) === normalizedPublicBaseUrl;
+    }) || null;
+
+    return normalizeExplicitPlayerBaseUrl(matchedPlayer && matchedPlayer.internal_base_url) || normalizedPublicBaseUrl;
+  }
+
+  async function forwardPlayerCommandForConnections(screenSlug, connections, commandPayload, connectionId, deviceId) {
+    const targetBaseUrls = await resolvePlayerBaseUrlsForConnections(connections);
+    if (targetBaseUrls.length && typeof forwardPlayerCommandToBaseUrl === 'function') {
+      const results = await Promise.allSettled(targetBaseUrls.map(function (targetBaseUrl) {
+        return forwardPlayerCommandToBaseUrl(targetBaseUrl, screenSlug, commandPayload, connectionId || deviceId || undefined);
+      }));
+
+      return {
+        ok: true,
+        sent: results.filter(function (result) {
+          return result.status === 'fulfilled';
+        }).length,
+        results: results
+      };
+    }
+
+    return forwardPlayerCommand(screenSlug, commandPayload, connectionId || deviceId || undefined);
+  }
+
+  async function forwardPlayerCommandForPlayerBaseUrl(screenSlug, playerBaseUrl, commandPayload, connectionId, deviceId) {
+    const targetBaseUrl = await resolvePlayerBaseUrlForExplicitPublicBaseUrl(playerBaseUrl);
+    if (targetBaseUrl && typeof forwardPlayerCommandToBaseUrl === 'function') {
+      return forwardPlayerCommandToBaseUrl(targetBaseUrl, screenSlug, commandPayload, connectionId || deviceId || undefined);
+    }
+
+    return forwardPlayerCommand(screenSlug, commandPayload, connectionId || deviceId || undefined);
   }
 
   function isRecentPlayerRegistration(player, staleSeconds) {
@@ -56,32 +138,13 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
     return Number.isFinite(lastSeenAtValue) && lastSeenAtValue >= cutoffTime;
   }
 
-  async function resolveAllPlayerBaseUrls() {
-    if (!common || typeof common.fetchPlayerRegistrations !== 'function') {
-      return [];
-    }
-
-    try {
-      const players = await common.fetchPlayerRegistrations(pool);
-      return Array.from(new Set((Array.isArray(players) ? players : [])
-        .filter(function (player) {
-          return isRecentPlayerRegistration(player, 60);
-        })
-        .map(function (player) {
-          return String(player && player.public_base_url || '').trim().replace(/\/$/, '');
-        })
-        .filter(Boolean)));
-    } catch (_error) {
-      return [];
-    }
-  }
 
   app.post('/clients/:slug/commands', requirePermission('clients.allow'), async function (req, res, next) {
     try {
       const slug = String(req.params.slug || '').trim();
       const command = String((req.body && req.body.command) || req.query.command || '').trim().toLowerCase();
       const connectionId = String((req.body && (req.body.connectionId || req.body.clientId)) || req.query.connectionId || req.query.clientId || '').trim();
-      const explicitPlayerBaseUrl = normalizeExplicitPlayerBaseUrl((req.body && (req.body.playerBaseUrl || req.body.playerPublicBaseUrl)) || req.query.playerBaseUrl || req.query.playerPublicBaseUrl || '');
+      const playerBaseUrl = String((req.body && req.body.playerBaseUrl) || req.query.playerBaseUrl || '').trim();
       const blackoutValue = req.body && Object.prototype.hasOwnProperty.call(req.body, 'blackout')
         ? req.body.blackout
         : req.query.blackout;
@@ -93,14 +156,25 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
         return res.status(400).json({ error: 'Command is required' });
       }
 
-      if (slug === ALL_SCREENS_SLUG) {
-        if (command === 'setclientname' || command === 'moveclient') {
+      if (slug === '__all__') {
+        if (command !== 'reload' && command !== 'pause' && command !== 'blackout') {
           return res.status(400).json({ error: 'This command requires a specific screen.' });
         }
 
-        const [screenRows] = await pool.query('SELECT id, name, slug FROM d_screens WHERE slug IS NOT NULL ORDER BY slug ASC');
-        if (!screenRows.length) {
-          return res.status(404).json({ error: 'No screens found' });
+        const targets = await fetchAllScreenTargets();
+        if (!targets.length) {
+          if (typeof broadcastDashboardState === 'function') {
+            await broadcastDashboardState();
+          }
+
+          return res.json({
+            ok: true,
+            allScreens: true,
+            command: command,
+            targetScreenCount: 0,
+            targetPlayerCount: 0,
+            sent: 0
+          });
         }
 
         const commandPayload = req.body && typeof req.body === 'object' && !Array.isArray(req.body)
@@ -109,36 +183,41 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
         if (command === 'blackout' && blackoutValue !== undefined && commandPayload && typeof commandPayload === 'object') {
           commandPayload.blackout = blackoutValue;
         }
-
-        await Promise.all(screenRows.map(function (screenRow) {
-          const screenSlug = String(screenRow && screenRow.slug || '').trim();
-          return resolveScreenPlayerBaseUrls(screenSlug, connectionId).then(function (playerBaseUrls) {
-            if (playerBaseUrls.length && typeof forwardPlayerCommandToBaseUrl === 'function') {
-              return Promise.all(playerBaseUrls.map(function (playerBaseUrl) {
-                return forwardPlayerCommandToBaseUrl(playerBaseUrl, screenSlug, commandPayload, connectionId || undefined);
-              }));
+        if (command === 'pause' && req.body && Object.prototype.hasOwnProperty.call(req.body, 'paused') && commandPayload && typeof commandPayload === 'object') {
+          commandPayload.paused = req.body.paused;
         }
 
-            return forwardPlayerCommand(screenSlug, commandPayload);
-          });
+        const results = await Promise.allSettled(targets.map(async function (target) {
+          const liveConnections = await fetchScreenConnections(target.slug);
+          if (liveConnections.length) {
+            return forwardPlayerCommandForConnections(target.slug, liveConnections, commandPayload);
+          }
+
+          return forwardPlayerCommand(target.slug, commandPayload);
         }));
 
+        const sentCount = results.reduce(function (total, result) {
+          if (result.status !== 'fulfilled') {
+            return total;
+          }
+
+          const sentValue = Number(result.value && typeof result.value.sent === 'number' ? result.value.sent : 1);
+          return total + (Number.isFinite(sentValue) && sentValue > 0 ? sentValue : 1);
+        }, 0);
+
         if (typeof broadcastDashboardState === 'function') {
           await broadcastDashboardState();
         }
 
         return res.json({
-          screen: {
-            id: null,
-            name: 'All screens',
-            slug: ALL_SCREENS_SLUG
-          },
-          screenSlug: slug,
-          command: command,
-          connectionId: connectionId || null,
-          targetScreenCount: screenRows.length,
           ok: true,
-          allScreens: true
+          allScreens: true,
+          command: command,
+          targetScreenCount: targets.length,
+          targetPlayerCount: sentCount,
+          sent: sentCount,
+          blackout: command === 'blackout' ? Boolean(commandPayload.blackout) : undefined,
+          paused: command === 'pause' ? Boolean(commandPayload.paused) : undefined
         });
       }
 
@@ -147,30 +226,8 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
         return res.status(404).json({ error: 'Screen not found' });
       }
 
-      if (explicitPlayerBaseUrl && typeof forwardPlayerCommandToBaseUrl === 'function' && command !== 'moveclient') {
-        const commandPayload = req.body && typeof req.body === 'object' && !Array.isArray(req.body)
-          ? Object.assign({}, req.body, { command: command })
-          : { command: command };
-        if (command === 'blackout' && blackoutValue !== undefined && commandPayload && typeof commandPayload === 'object') {
-          commandPayload.blackout = blackoutValue;
-        }
-
-        const result = await forwardPlayerCommandToBaseUrl(explicitPlayerBaseUrl, slug, commandPayload, connectionId || undefined);
-
-        if (typeof broadcastDashboardState === 'function') {
-          await broadcastDashboardState();
-        }
-
-        return res.json(Object.assign({
-          screen: screenRows[0],
-          screenSlug: slug,
-          command: command,
-          connectionId: connectionId || null
-        }, result && typeof result === 'object' ? result : {}));
-      }
-
       if (command === 'setclientname') {
-        const deviceId = String((req.body && (req.body.deviceId || req.body.clientId)) || req.query.deviceId || req.query.clientId || '').trim();
+        const deviceId = String((req.body && (req.body.deviceId || req.body.clientId || req.body.connectionId)) || req.query.deviceId || req.query.clientId || req.query.connectionId || '').trim();
         const clientName = String((req.body && req.body.clientName) || req.query.clientName || '').trim();
         if (!deviceId) {
           return res.status(400).json({ error: 'Device ID is required' });
@@ -231,12 +288,21 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
           }
 
           if (!onboardingRow) {
-            await forwardPlayerCommand(slug, {
+            if (playerBaseUrl) {
+              await forwardPlayerCommandForPlayerBaseUrl(slug, playerBaseUrl, {
                 command: command,
                 clientName: clientName,
                 clientId: connectionId || deviceId || null,
                 deviceId: deviceId || null
-            }, connectionId || deviceId || undefined);
+              }, connectionId || deviceId || undefined, deviceId || null);
+            } else {
+              await forwardPlayerCommandForConnections(slug, liveConnections, {
+                command: command,
+                clientName: clientName,
+                clientId: connectionId || deviceId || null,
+                deviceId: deviceId || null
+              }, connectionId || deviceId || undefined, deviceId || null);
+            }
 
             if (typeof broadcastDashboardState === 'function') {
               await broadcastDashboardState();
@@ -278,7 +344,7 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
       }
 
       if (command === 'moveclient') {
-        const deviceId = String((req.body && (req.body.deviceId || req.body.clientId)) || req.query.deviceId || req.query.clientId || '').trim();
+        const deviceId = String((req.body && (req.body.deviceId || req.body.clientId || req.body.connectionId)) || req.query.deviceId || req.query.clientId || req.query.connectionId || '').trim();
         const clientName = String((req.body && req.body.clientName) || req.query.clientName || '').trim();
         const targetScreenSlug = String((req.body && (req.body.targetScreenSlug || req.body.screenSlug)) || req.query.targetScreenSlug || req.query.screenSlug || '').trim();
 
@@ -323,52 +389,35 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
           return res.status(500).json({ error: 'Client binding is unavailable.' });
         }
 
-        let liveConnections = [];
-        try {
-          const [screenSlugs] = await pool.query('SELECT slug FROM d_screens ORDER BY slug ASC');
-          const liveResults = await Promise.all((screenSlugs || []).map(async function (row) {
-            const screenSlug = String(row && row.slug ? row.slug : '').trim();
-            if (!screenSlug || typeof getScreenConnections !== 'function') {
-              return [];
-            }
-            try {
-              const liveResponse = await getScreenConnections(screenSlug);
-              return Array.isArray(liveResponse && liveResponse.connections) ? liveResponse.connections : [];
-            } catch (_error) {
-              return [];
-            }
-          }));
-          liveConnections = liveResults.flat();
-        } catch (_error) {
-          liveConnections = [];
-        }
+        const liveConnections = await fetchScreenConnections(slug);
 
         const status = await commitDeviceBinding(pool, deviceId, resolvedClientName, targetScreenSlug, isClientNameAvailable, liveConnections);
+        let targetPlayerUrl = '';
         const liveConnection = Array.isArray(liveConnections)
           ? liveConnections.find(function (connection) {
               const candidateConnectionId = String(connection && (connection.id || connection.clientId) || '').trim();
               const candidateDeviceId = String(connection && connection.deviceId || '').trim();
               return candidateConnectionId === connectionId || candidateConnectionId === deviceId || candidateDeviceId === deviceId;
-            })
+            }) || liveConnections[0] || null
           : null;
-        const sourcePlayerBaseUrl = String(
-          explicitPlayerBaseUrl ||
-          (liveConnection && liveConnection.playerPublicBaseUrl) ||
-          (typeof common.fetchPlayerPublicBaseUrl === 'function' ? await common.fetchPlayerPublicBaseUrl(pool) : '') ||
-          ''
-        ).trim().replace(/\/$/, '');
-        const targetPlayerUrl = sourcePlayerBaseUrl ? `${sourcePlayerBaseUrl}/screen/${encodeURIComponent(targetScreenSlug)}` : `/screen/${encodeURIComponent(targetScreenSlug)}`;
+        const sourcePlayerBaseUrl = normalizeExplicitPlayerBaseUrl(playerBaseUrl || (liveConnection && liveConnection.playerPublicBaseUrl) || '');
+        if (sourcePlayerBaseUrl) {
+          targetPlayerUrl = `${sourcePlayerBaseUrl}/screen/${encodeURIComponent(targetScreenSlug)}`;
+        }
+        if (!targetPlayerUrl) {
+          targetPlayerUrl = `/screen/${encodeURIComponent(targetScreenSlug)}`;
+        }
 
-        if (sourcePlayerBaseUrl && typeof forwardPlayerCommandToBaseUrl === 'function') {
-          await forwardPlayerCommandToBaseUrl(sourcePlayerBaseUrl, slug, {
+        if (playerBaseUrl) {
+          await forwardPlayerCommandForPlayerBaseUrl(slug, playerBaseUrl, {
             command: 'redirect',
             url: targetPlayerUrl
-          }, connectionId || deviceId || undefined);
+          }, connectionId || deviceId || undefined, deviceId || null);
         } else {
-          await forwardPlayerCommand(slug, {
+          await forwardPlayerCommandForConnections(slug, liveConnections, {
             command: 'redirect',
             url: targetPlayerUrl
-          }, connectionId || deviceId || undefined);
+          }, connectionId || deviceId || undefined, deviceId || null);
         }
 
         if (typeof broadcastDashboardState === 'function') {
@@ -395,16 +444,10 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
         commandPayload.blackout = blackoutValue;
       }
 
-      const playerBaseUrls = await resolveScreenPlayerBaseUrls(slug, connectionId);
-      const result = playerBaseUrls.length && typeof forwardPlayerCommandToBaseUrl === 'function'
-        ? await Promise.all(playerBaseUrls.map(function (playerBaseUrl) {
-          return forwardPlayerCommandToBaseUrl(playerBaseUrl, slug, commandPayload, connectionId);
-        })).then(function (results) {
-          return Array.isArray(results) && results.length ? results[0] : { ok: true };
-        })
-        : (connectionId
-          ? await forwardPlayerCommand(slug, commandPayload, connectionId)
-          : await forwardPlayerCommand(slug, commandPayload));
+      const liveConnections = await fetchScreenConnections(slug);
+      const result = playerBaseUrl
+        ? await forwardPlayerCommandForPlayerBaseUrl(slug, playerBaseUrl, commandPayload, connectionId, null)
+        : await forwardPlayerCommandForConnections(slug, liveConnections, commandPayload, connectionId, null);
 
       if (typeof broadcastDashboardState === 'function') {
         await broadcastDashboardState();

src/web/routes/admin/manage.js

@@ -11,6 +11,7 @@ module.exports = function registerManageRoutes(app, deps) {
   const getScreenDeleteBlockMessage = deps.getScreenDeleteBlockMessage;
   const getScreenConnections = deps.getScreenConnections;
   const forwardPlayerCommand = deps.forwardPlayerCommand;
+  const forwardPlayerCommandToBaseUrl = deps.forwardPlayerCommandToBaseUrl;
   const requirePermission = deps.requirePermission;
 
   const SCREEN_NAME_MAX_LENGTH = 255;
@@ -25,13 +26,102 @@ module.exports = function registerManageRoutes(app, deps) {
     return text.slice(0, limit);
   }
 
-  async function fetchAllScreenSlugs() {
-    const [rows] = await pool.query('SELECT slug FROM d_screens ORDER BY slug ASC');
+  function normalizeExplicitPlayerBaseUrl(value) {
+    return String(value || '').trim().replace(/\/$/, '');
+  }
+
+  async function fetchPlayerRegistrations() {
+    if (typeof common.fetchPlayerRegistrations !== 'function') {
+      return [];
+    }
+
+    try {
+      const registrations = await common.fetchPlayerRegistrations(pool);
+      return Array.isArray(registrations) ? registrations : [];
+    } catch (_error) {
+      return [];
+    }
+  }
+
+  function isRecentPlayerRegistration(player, staleSeconds) {
+    const lastSeenAt = player && player.last_seen_at;
+    const lastSeenAtValue = lastSeenAt instanceof Date ? lastSeenAt.getTime() : new Date(lastSeenAt).getTime();
+    const cutoffTime = Date.now() - Math.max(30, Number(staleSeconds || 60)) * 1000;
+
+    return Number.isFinite(lastSeenAtValue) && lastSeenAtValue >= cutoffTime;
+  }
+
+  async function fetchLiveConnectionsForScreen(slug) {
+    if (typeof getScreenConnections !== 'function') {
+      return [];
+    }
+
+    try {
+      const response = await getScreenConnections(slug);
+      return Array.isArray(response && response.connections) ? response.connections : [];
+    } catch (_error) {
+      return [];
+    }
+  }
+
+  async function resolvePlayerBaseUrlsForConnections(connections) {
+    const connectionList = Array.isArray(connections) ? connections : [];
+    const seen = new Set();
+    const registrations = await fetchPlayerRegistrations();
+
+    return connectionList.map(function (connection) {
+      const selectedPublicBaseUrl = normalizeExplicitPlayerBaseUrl(connection && connection.playerPublicBaseUrl);
+      if (!selectedPublicBaseUrl || seen.has(selectedPublicBaseUrl)) {
+        return '';
+      }
+
+      seen.add(selectedPublicBaseUrl);
+      const matchedPlayer = registrations.find(function (player) {
+        return normalizeExplicitPlayerBaseUrl(player && player.public_base_url) === selectedPublicBaseUrl;
+      }) || null;
+
+      return normalizeExplicitPlayerBaseUrl(matchedPlayer && matchedPlayer.internal_base_url) || selectedPublicBaseUrl;
+    }).filter(Boolean);
+  }
+
+  async function forwardPlayerCommandForConnections(slug, connections, commandPayload) {
+    const targetBaseUrls = await resolvePlayerBaseUrlsForConnections(connections);
+    if (targetBaseUrls.length && typeof forwardPlayerCommandToBaseUrl === 'function') {
+      const results = await Promise.allSettled(targetBaseUrls.map(function (targetBaseUrl) {
+        return forwardPlayerCommandToBaseUrl(targetBaseUrl, slug, commandPayload);
+      }));
+
+      return {
+        ok: true,
+        sent: results.filter(function (result) {
+          return result.status === 'fulfilled';
+        }).length,
+        results: results
+      };
+    }
+
+    return forwardPlayerCommand(slug, commandPayload);
+  }
+
+  async function fetchAllScreenTargets() {
+    const [rows] = await pool.query(
+      `SELECT s.slug
+       FROM d_screens s
+       WHERE s.slug IS NOT NULL
+       ORDER BY s.slug ASC`
+    );
     return (rows || [])
       .map(function (row) {
-        return String(row && row.slug ? row.slug : '').trim();
+        return {
+          slug: String(row && row.slug ? row.slug : '').trim(),
+          playerId: '',
+          publicBaseUrl: '',
+          internalBaseUrl: ''
+        };
       })
-      .filter(Boolean);
+      .filter(function (row) {
+        return Boolean(row.slug);
+      });
   }
 
   app.post('/commands', requirePermission('dashboard.allow'), async function (req, res, next) {
@@ -52,8 +142,8 @@ module.exports = function registerManageRoutes(app, deps) {
         return res.status(400).json({ error: 'Unsupported command' });
       }
 
-      const slugs = await fetchAllScreenSlugs();
-      if (!slugs.length) {
+      const targets = await fetchAllScreenTargets();
+      if (!targets.length) {
         await broadcastDashboardState();
         return res.json({ ok: true, command: command, sent: 0 });
       }
@@ -70,7 +160,22 @@ module.exports = function registerManageRoutes(app, deps) {
             }
           : 'reload';
 
-      const sentCount = await notifyPlayerScreens(slugs, payload);
+      const results = await Promise.allSettled(targets.map(async function (target) {
+        const liveConnections = await fetchLiveConnectionsForScreen(target.slug);
+        if (liveConnections.length) {
+          return forwardPlayerCommandForConnections(target.slug, liveConnections, payload);
+        }
+
+        return forwardPlayerCommand(target.slug, payload);
+      }));
+      const sentCount = results.reduce(function (total, result) {
+        if (result.status !== 'fulfilled') {
+          return total;
+        }
+
+        const sentValue = Number(result.value && typeof result.value.sent === 'number' ? result.value.sent : 1);
+        return total + (Number.isFinite(sentValue) && sentValue > 0 ? sentValue : 1);
+      }, 0);
       await broadcastDashboardState();
 
       return res.json({
@@ -137,25 +242,25 @@ module.exports = function registerManageRoutes(app, deps) {
       if (await common.fetchDuplicateName(pool, 'd_screens', name, screen.id)) {
         return res.status(400).send('A screen with that name already exists.');
       }
-      const slugInput = typeof common.validateMaxLength === 'function'
-        ? common.validateMaxLength(req.body.slug || '', SCREEN_SLUG_MAX_LENGTH, 'Screen URL')
-        : readLimitedText(req.body.slug || '', 255);
       const playlistId = req.body.playlist_id ? Number(req.body.playlist_id) : null;
       const previousPlaylistId = screen.playlist_id;
-      const slug = await common.uniqueScreenSlug(pool, common.slugify(slugInput || name), screen.id);
+      const slug = String(screen.slug || '').trim();
       const previousSlug = String(screen.slug || '').trim();
       await pool.query('UPDATE d_screens SET name = ?, slug = ?, playlist_id = ?, modified_by = ? WHERE id = ?', [name, slug, playlistId, getAuditUserId(req), screen.id]);
       if (previousPlaylistId !== playlistId && previousSlug) {
         await notifyPlayerScreens([previousSlug], 'refresh');
       }
       if (previousSlug && previousSlug !== slug) {
-        const playerBaseUrl = typeof common.fetchPlayerPublicBaseUrl === 'function'
-          ? await common.fetchPlayerPublicBaseUrl(pool)
-          : '';
-        await forwardPlayerCommand(previousSlug, {
+        const previousConnections = await fetchLiveConnectionsForScreen(previousSlug);
+        const redirectPayload = {
           command: 'redirect',
-          url: playerBaseUrl ? `${playerBaseUrl}/screen/${encodeURIComponent(slug)}` : `/screen/${encodeURIComponent(slug)}`
-        });
+          url: `/screen/${encodeURIComponent(slug)}`
+        };
+        if (previousConnections.length) {
+          await forwardPlayerCommandForConnections(previousSlug, previousConnections, redirectPayload);
+        } else {
+          await forwardPlayerCommand(previousSlug, redirectPayload);
+        }
       }
       redirectAfterSave(req, res, '/screens?edit=' + screen.id, {
         closeUrl: '/screens',

src/web/routes/admin/rbac.js

@@ -19,6 +19,11 @@
 
 	const LIST_PAGE_SIZE = 25;
 
+	function toSortIndex(value) {
+		const number = Number(value);
+		return Number.isFinite(number) ? number : 999;
+	}
+
 	function slugifyRoleKey(name) {
 		const value = String(name || '').trim().toLowerCase();
 		const slug = value.replace(/[^a-z0-9]+/g, '-').replace(/^-+|-+$/g, '').slice(0, ROLE_KEY_MAX_LENGTH);
@@ -73,8 +78,11 @@
 				resourceKey: definition ? definition.resourceKey : String(permission.section_name || '').trim().toLowerCase().replace(/[^a-z0-9]+/g, '-'),
 				resourceName: definition ? definition.resourceName : permission.section_name,
 				categoryName: definition ? definition.sectionName : permission.section_name,
+				sectionIndex: definition ? toSortIndex(definition.sectionIndex) : 999,
 				sectionOrder: definition ? definition.sectionOrder : 999,
+				resourceIndex: definition ? toSortIndex(definition.resourceIndex) : 999,
 				resourceOrder: definition ? Number(definition.resourceOrder) || 999 : 999,
+				permissionIndex: definition ? toSortIndex(definition.permissionIndex) : 999,
 				permissionOrder: definition ? Number(definition.permissionOrder) || 999 : 999,
 				actionKey: definition ? definition.actionKey : 'read',
 				actionLabel: definition ? definition.actionName : getActionLabel(permission.actionKey),
@@ -103,7 +111,9 @@
 					id: sectionKey || 'permissions',
 					title: String(permission.resourceName || permission.categoryName || 'Permissions').trim(),
 					categoryName: String(permission.categoryName || '').trim(),
+					sectionIndex: toSortIndex(permission.sectionIndex),
 					sectionOrder: Number(permission.sectionOrder) || 999,
+					resourceIndex: toSortIndex(permission.resourceIndex),
 					permissions: []
 				};
 				groupIndex.set(sectionKey, group);
@@ -114,8 +124,13 @@
 
 		groups.forEach(function (group) {
 			group.permissions.sort(function (left, right) {
-				const leftOrder = Number(left.permissionOrder) || 999;
-				const rightOrder = Number(right.permissionOrder) || 999;
+				const leftIndex = toSortIndex(left.permissionIndex);
+				const rightIndex = toSortIndex(right.permissionIndex);
+				if (leftIndex !== rightIndex) {
+					return leftIndex - rightIndex;
+				}
+				const leftOrder = toSortIndex(left.permissionOrder);
+				const rightOrder = toSortIndex(right.permissionOrder);
 				if (leftOrder !== rightOrder) {
 					return leftOrder - rightOrder;
 				}
@@ -124,8 +139,13 @@
 		});
 
 		groups.sort(function (left, right) {
-			const leftOrder = Number(left.sectionOrder) || 999;
-			const rightOrder = Number(right.sectionOrder) || 999;
+			const leftIndex = toSortIndex(left.sectionIndex);
+			const rightIndex = toSortIndex(right.sectionIndex);
+			if (leftIndex !== rightIndex) {
+				return leftIndex - rightIndex;
+			}
+			const leftOrder = toSortIndex(left.sectionOrder);
+			const rightOrder = toSortIndex(right.sectionOrder);
 			if (leftOrder !== rightOrder) {
 				return leftOrder - rightOrder;
 			}

src/web/routes/data-sources/api-sources/list.js

@@ -13,10 +13,13 @@ function toIsoTimestamp(value) {
 
 function formatIntervalLabel(interval, unit) {
   const value = Math.max(1, Number(interval) || 0);
-  const normalizedUnit = String(unit || 'minutes').trim().toLowerCase() === 'seconds' ? 'seconds' : 'minutes';
+  const normalizedUnit = String(unit || 'minutes').trim().toLowerCase();
   if (normalizedUnit === 'seconds') {
     return value === 1 ? 'Every second' : `Every ${value} seconds`;
   }
+  if (normalizedUnit === 'hours') {
+    return value === 1 ? 'Every hour' : `Every ${value} hours`;
+  }
   return value === 1 ? 'Every minute' : `Every ${value} minutes`;
 }
 

src/web/routes/data-sources/api-sources/routes.js

@@ -105,6 +105,8 @@ module.exports = function registerApiSourceRoutes(app, deps) {
           itemsPath: apiSource.items_path || '',
           intervalLabel: apiSource.update_interval_unit === 'seconds'
             ? (Math.max(1, Number(apiSource.update_interval_value) || 0) === 1 ? 'Every second' : `Every ${Math.max(1, Number(apiSource.update_interval_value) || 0)} seconds`)
+            : apiSource.update_interval_unit === 'hours'
+              ? (Math.max(1, Number(apiSource.update_interval_value) || 0) === 1 ? 'Every hour' : `Every ${Math.max(1, Number(apiSource.update_interval_value) || 0)} hours`)
               : (Math.max(1, Number(apiSource.update_interval_value) || 0) === 1 ? 'Every minute' : `Every ${Math.max(1, Number(apiSource.update_interval_value) || 0)} minutes`),
           lastPullLabel: apiSource.last_pulled_at ? formatDashboardDate(apiSource.last_pulled_at) : 'Never',
           lastPulledAtValue: apiSource.last_pulled_at ? new Date(apiSource.last_pulled_at).toISOString() : '',

src/web/routes/data-sources/rss-feeds/list.js

@@ -4,10 +4,13 @@ const { renderView } = require('../../../view');
 
 function formatIntervalLabel(interval, unit) {
   const value = Math.max(1, Number(interval) || 0);
-  const normalizedUnit = String(unit || 'minutes').trim().toLowerCase() === 'seconds' ? 'seconds' : 'minutes';
+  const normalizedUnit = String(unit || 'minutes').trim().toLowerCase();
   if (normalizedUnit === 'seconds') {
     return value === 1 ? 'Every second' : `Every ${value} seconds`;
   }
+  if (normalizedUnit === 'hours') {
+    return value === 1 ? 'Every hour' : `Every ${value} hours`;
+  }
   return value === 1 ? 'Every minute' : `Every ${value} minutes`;
 }
 

src/web/routes/data-sources/timetables/duplicate.js

@@ -9,7 +9,8 @@ function buildDuplicateTimetableGroup(timetableGroup, duplicateName) {
   return Object.assign({}, timetableGroup, {
     id: null,
     name: duplicateName,
-    shortDescription: timetableGroup.short_description || ''
+    shortDescription: timetableGroup.short_description || '',
+    timezone: timetableGroup.timezone || 'UTC'
   });
 }
 

src/web/routes/data-sources/timetables/form-view-model.js

@@ -1,14 +1,40 @@
 // Shared timetable group form view-model builder.
 
+const { normalizeTimeZone } = require('../../../../data/timetables');
+
+const COMMON_TIME_ZONES = [
+  'UTC',
+  'Europe/London',
+  'Europe/Dublin',
+  'Europe/Paris',
+  'Europe/Berlin',
+  'Europe/Madrid',
+  'America/New_York',
+  'America/Chicago',
+  'America/Denver',
+  'America/Los_Angeles',
+  'America/Toronto',
+  'America/Vancouver',
+  'America/Sao_Paulo',
+  'Asia/Dubai',
+  'Asia/Kolkata',
+  'Asia/Singapore',
+  'Asia/Tokyo',
+  'Asia/Seoul',
+  'Australia/Sydney',
+  'Pacific/Auckland'
+];
+
 function buildDefaultTimetableGroup() {
   return {
     id: null,
     name: '',
-    shortDescription: ''
+    shortDescription: '',
+    timezone: 'Europe/London'
   };
 }
 
-function formatDateTimeLocalValue(value) {
+function formatDateTimeLocalValue(value, timeZone) {
   if (!value) {
     return '';
   }
@@ -18,22 +44,49 @@ function formatDateTimeLocalValue(value) {
     return '';
   }
 
-  const year = String(date.getFullYear()).padStart(4, '0');
-  const month = String(date.getMonth() + 1).padStart(2, '0');
-  const day = String(date.getDate()).padStart(2, '0');
-  const hours = String(date.getHours()).padStart(2, '0');
-  const minutes = String(date.getMinutes()).padStart(2, '0');
-  return `${year}-${month}-${day}T${hours}:${minutes}`;
+  const resolvedTimeZone = normalizeTimeZone(timeZone, 'Europe/London');
+  const parts = new Intl.DateTimeFormat('en-GB', {
+    timeZone: resolvedTimeZone,
+    hour12: false,
+    year: 'numeric',
+    month: '2-digit',
+    day: '2-digit',
+    hour: '2-digit',
+    minute: '2-digit',
+    second: '2-digit'
+  }).formatToParts(date).reduce(function (acc, part) {
+    if (part && part.type && part.type !== 'literal') {
+      acc[part.type] = part.value;
+    }
+    return acc;
+  }, Object.create(null));
+
+  if (!parts.year || !parts.month || !parts.day || !parts.hour || !parts.minute) {
+    return '';
+  }
+
+  return [
+    String(parts.year).padStart(4, '0'),
+    '-',
+    String(parts.month).padStart(2, '0'),
+    '-',
+    String(parts.day).padStart(2, '0'),
+    'T',
+    String(parts.hour).padStart(2, '0'),
+    ':',
+    String(parts.minute).padStart(2, '0')
+  ].join('');
 }
 
 function buildTimetableGroupFormViewModel(timetableGroup, timetableEntries, message, currentUser, isEdit, options) {
   const viewTimetableGroup = Object.assign(buildDefaultTimetableGroup(), timetableGroup || {});
+  viewTimetableGroup.timezone = normalizeTimeZone(viewTimetableGroup.timezone, 'Europe/London');
   const viewOptions = options || {};
   const viewTimetableEntries = Array.isArray(timetableEntries) && timetableEntries.length
     ? timetableEntries.map(function (entry) {
         return Object.assign({}, entry, {
-          startValue: formatDateTimeLocalValue(entry.start_datetime),
-          endValue: formatDateTimeLocalValue(entry.end_datetime)
+          startValue: formatDateTimeLocalValue(entry.start_datetime, viewTimetableGroup.timezone),
+          endValue: formatDateTimeLocalValue(entry.end_datetime, viewTimetableGroup.timezone)
         });
       })
     : [{ id: null, title: '', short_description: '', startValue: '', endValue: '', sort_order: 0 }];
@@ -46,6 +99,7 @@ function buildTimetableGroupFormViewModel(timetableGroup, timetableEntries, mess
     messageVariant: viewOptions.messageVariant || '',
     isEdit: Boolean(isEdit),
     timetableGroup: viewTimetableGroup,
+    timeZoneOptions: COMMON_TIME_ZONES,
     timetableEntries: viewTimetableEntries,
     inUse: Boolean(viewTimetableGroup.inUse),
     showSaveSecondaryActions: true,

src/web/routes/data-sources/timetables/list.js

@@ -1,22 +1,45 @@
 // Timetable group list page renderer.
 
 const { renderView } = require('../../../view');
+const { normalizeTimeZone } = require('../../../../data/timetables');
 
-function formatNextStartLabel(value, formatDashboardDate) {
+function formatDateInTimeZone(value, timeZone) {
+  if (!value) {
+    return '';
+  }
+
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) {
+    return '';
+  }
+
+  const resolvedTimeZone = normalizeTimeZone(timeZone, 'Europe/London');
+  return new Intl.DateTimeFormat('en-US', {
+    timeZone: resolvedTimeZone,
+    month: 'short',
+    day: '2-digit',
+    year: 'numeric',
+    hour: 'numeric',
+    minute: '2-digit',
+    second: '2-digit'
+  }).format(date);
+}
+
+function formatNextStartLabel(value, timeZone) {
   if (!value) {
     return 'No entries';
   }
 
-  const label = typeof formatDashboardDate === 'function'
-    ? formatDashboardDate(value)
-    : String(value);
+  const label = formatDateInTimeZone(value, timeZone) || String(value);
   return label || 'No entries';
 }
 
-module.exports = function renderTimetableGroupsPage(data, message, currentUser, formatDashboardDate) {
+module.exports = function renderTimetableGroupsPage(data, message, currentUser) {
   const timetableGroups = (data.timetableGroups || []).map(function (timetableGroup) {
+    const timeZone = normalizeTimeZone(timetableGroup.timezone, 'Europe/London');
     return Object.assign({}, timetableGroup, {
-      nextStartLabel: formatNextStartLabel(timetableGroup.next_start_datetime, formatDashboardDate),
+      timeZone: timeZone,
+      nextStartLabel: formatNextStartLabel(timetableGroup.next_start_datetime, timeZone),
       nextStartValue: timetableGroup.next_start_datetime ? new Date(timetableGroup.next_start_datetime).toISOString() : ''
     });
   });

src/web/routes/data-sources/timetables/routes.js

@@ -42,7 +42,7 @@ async function getDataSourceUsageMaps(pool, common) {
   return timetableGroupIds;
 }
 
-function readScheduleArrayFieldValue(body, keys) {
+function readTimetableArrayFieldValue(body, keys) {
   const searchKeys = Array.isArray(keys) ? keys : [keys];
   for (let index = 0; index < searchKeys.length; index += 1) {
     const key = searchKeys[index];
@@ -57,17 +57,17 @@ function readScheduleArrayFieldValue(body, keys) {
   return [];
 }
 
-function buildScheduleEntryRows(req, parseDateTimeLocal) {
+function buildTimetableEntryRows(req, parseDateTimeLocal) {
   const body = req.body || {};
-  const ids = readScheduleArrayFieldValue(body, ['entry_id[]', 'entry_id']);
-  const titles = readScheduleArrayFieldValue(body, ['entry_title[]', 'entry_title']);
-  const descriptions = readScheduleArrayFieldValue(body, ['entry_short_description[]', 'entry_short_description']);
-  const starts = readScheduleArrayFieldValue(body, ['entry_start_datetime[]', 'entry_start_datetime']);
-  const ends = readScheduleArrayFieldValue(body, ['entry_end_datetime[]', 'entry_end_datetime']);
+  const ids = readTimetableArrayFieldValue(body, ['entry_id[]', 'entry_id']);
+  const titles = readTimetableArrayFieldValue(body, ['entry_title[]', 'entry_title']);
+  const descriptions = readTimetableArrayFieldValue(body, ['entry_short_description[]', 'entry_short_description']);
+  const starts = readTimetableArrayFieldValue(body, ['entry_start_datetime[]', 'entry_start_datetime']);
+  const ends = readTimetableArrayFieldValue(body, ['entry_end_datetime[]', 'entry_end_datetime']);
 
   const lengths = [ids.length, titles.length, descriptions.length, starts.length, ends.length].filter(Boolean);
   if (lengths.length && lengths.some(function (value) { return value !== lengths[0]; })) {
-    const error = new Error('Schedule entry data is invalid.');
+    const error = new Error('Timetable entry data is invalid.');
     error.statusCode = 400;
     throw error;
   }
@@ -86,19 +86,19 @@ function buildScheduleEntryRows(req, parseDateTimeLocal) {
     }
 
     if (!title) {
-      const error = new Error('Each schedule entry requires a title.');
+      const error = new Error('Each timetable entry requires a title.');
       error.statusCode = 400;
       throw error;
     }
 
     if (!startDatetime) {
-      const error = new Error('Each schedule entry requires a start datetime.');
+      const error = new Error('Each timetable entry requires a start datetime.');
       error.statusCode = 400;
       throw error;
     }
 
     if (endDatetime && endDatetime < startDatetime) {
-      const error = new Error('Schedule entry end datetime must be after the start datetime.');
+      const error = new Error('Timetable entry end datetime must be after the start datetime.');
       error.statusCode = 400;
       throw error;
     }
@@ -191,7 +191,7 @@ module.exports = function registerTimetableRoutes(app, deps) {
 
       let duplicateName = buildDuplicateTimetableGroupName(timetableGroup.name);
       let duplicateIndex = 2;
-      while (await common.fetchDuplicateName(pool, 'i_schedule_groups', duplicateName)) {
+      while (await common.fetchDuplicateName(pool, 'i_timetable_groups', duplicateName)) {
         duplicateName = buildDuplicateTimetableGroupName(timetableGroup.name) + ' (' + duplicateIndex + ')';
         duplicateIndex += 1;
       }
@@ -207,16 +207,16 @@ module.exports = function registerTimetableRoutes(app, deps) {
     const connection = await pool.getConnection();
     try {
       const payload = common.buildTimetableGroupPayload(req, null);
-      if (await common.fetchDuplicateName(pool, 'i_schedule_groups', payload.name)) {
+      if (await common.fetchDuplicateName(pool, 'i_timetable_groups', payload.name)) {
         return res.redirect('/data-sources/timetables/new?message=' + encodeURIComponent('A timetable group with that name already exists.'));
       }
 
-      const entryRows = buildScheduleEntryRows(req, parseDateTimeLocal);
+      const entryRows = buildTimetableEntryRows(req, parseDateTimeLocal);
       const actorId = getAuditUserId(req);
       await connection.beginTransaction();
       const [result] = await connection.query(
-        'INSERT INTO i_schedule_groups (name, short_description, created_by, modified_by) VALUES (?, ?, ?, ?)',
-        [payload.name, payload.shortDescription || null, actorId, actorId]
+        'INSERT INTO i_timetable_groups (name, short_description, timezone, created_by, modified_by) VALUES (?, ?, ?, ?, ?)',
+        [payload.name, payload.shortDescription || null, payload.timezone, actorId, actorId]
       );
 
       if (entryRows.length) {
@@ -233,7 +233,7 @@ module.exports = function registerTimetableRoutes(app, deps) {
         });
 
         await connection.query(
-          'INSERT INTO i_schedule_entries (schedule_group_id, title, short_description, start_datetime, end_datetime, created_by, modified_by) VALUES ?',
+          'INSERT INTO i_timetable_entries (schedule_group_id, title, short_description, start_datetime, end_datetime, created_by, modified_by) VALUES ?',
           [insertRows]
         );
       }
@@ -265,18 +265,18 @@ module.exports = function registerTimetableRoutes(app, deps) {
       }
 
       const payload = common.buildTimetableGroupPayload(req, timetableGroup);
-      if (await common.fetchDuplicateName(pool, 'i_schedule_groups', payload.name, timetableGroup.id)) {
+      if (await common.fetchDuplicateName(pool, 'i_timetable_groups', payload.name, timetableGroup.id)) {
         return res.redirect('/data-sources/timetables/' + timetableGroup.id + '/edit?message=' + encodeURIComponent('A timetable group with that name already exists.'));
       }
 
-      const entryRows = buildScheduleEntryRows(req, parseDateTimeLocal);
+      const entryRows = buildTimetableEntryRows(req, parseDateTimeLocal);
       const actorId = getAuditUserId(req);
       await connection.beginTransaction();
       await connection.query(
-        'UPDATE i_schedule_groups SET name = ?, short_description = ?, modified_by = ? WHERE id = ?',
-        [payload.name, payload.shortDescription || null, actorId, timetableGroup.id]
+        'UPDATE i_timetable_groups SET name = ?, short_description = ?, timezone = ?, modified_by = ? WHERE id = ?',
+        [payload.name, payload.shortDescription || null, payload.timezone, actorId, timetableGroup.id]
       );
-      await connection.query('DELETE FROM i_schedule_entries WHERE schedule_group_id = ?', [timetableGroup.id]);
+      await connection.query('DELETE FROM i_timetable_entries WHERE schedule_group_id = ?', [timetableGroup.id]);
 
       if (entryRows.length) {
         const insertRows = entryRows.map(function (entry) {
@@ -292,7 +292,7 @@ module.exports = function registerTimetableRoutes(app, deps) {
         });
 
         await connection.query(
-          'INSERT INTO i_schedule_entries (schedule_group_id, title, short_description, start_datetime, end_datetime, created_by, modified_by) VALUES ?',
+          'INSERT INTO i_timetable_entries (schedule_group_id, title, short_description, start_datetime, end_datetime, created_by, modified_by) VALUES ?',
           [insertRows]
         );
       }
@@ -330,7 +330,7 @@ module.exports = function registerTimetableRoutes(app, deps) {
       const connection = await pool.getConnection();
       try {
         await connection.beginTransaction();
-        await connection.query('DELETE FROM i_schedule_groups WHERE id = ?', [timetableGroup.id]);
+        await connection.query('DELETE FROM i_timetable_groups WHERE id = ?', [timetableGroup.id]);
         await connection.commit();
       } catch (error) {
         await connection.rollback();

src/web/routes/internal/sync.js

@@ -1,6 +1,7 @@
 // Internal sync trigger routes for player-driven queue flushes.
 
 const { verifyRequestAuth } = require('#src/request-auth');
+const { collectFontLibrarySyncOperations } = require('#src/web/lib/media/font-library');
 
 function requireRequestAuth(req, res, next) {
   if (!verifyRequestAuth(req)) {
@@ -11,21 +12,77 @@ function requireRequestAuth(req, res, next) {
 }
 
 module.exports = function registerInternalSyncRoutes(app, deps) {
+  const backgroundTaskQueue = deps && deps.backgroundTaskQueue;
   const uploadSyncService = deps && deps.uploadSyncService;
   const mediaDir = String(deps && deps.mediaDir || '').trim();
 
-  if (!uploadSyncService || typeof uploadSyncService.flushPendingPlayerUploadSyncs !== 'function' || typeof uploadSyncService.runMediaSyncTask !== 'function' || !mediaDir) {
+  if (!backgroundTaskQueue || typeof backgroundTaskQueue.enqueueTask !== 'function' || !uploadSyncService || !mediaDir) {
     throw new Error('registerInternalSyncRoutes requires the sync dependencies.');
   }
 
   app.post('/api/internal/sync/player-media', requireRequestAuth, async function (_req, res, next) {
     try {
-      await uploadSyncService.runMediaSyncTask({
+      const requestBody = _req.body && typeof _req.body === 'object' && !Array.isArray(_req.body)
+        ? _req.body
+        : {};
+      const playerIdentifier = String(requestBody.playerIdentifier || requestBody.deviceId || '').trim();
+      const playerPublicBaseUrl = String(requestBody.playerPublicBaseUrl || '').trim();
+      const playerInternalBaseUrl = String(requestBody.playerInternalBaseUrl || '').trim();
+      const task = await backgroundTaskQueue.enqueueTask({
+        key: 'player-media-sync',
+        title: 'Player media sync',
+        category: 'media-sync',
+        taskType: 'media-sync',
+        metadata: {
+          playerIdentifier: playerIdentifier || null,
+          playerPublicBaseUrl: playerPublicBaseUrl || null,
+          playerInternalBaseUrl: playerInternalBaseUrl || null,
+          playerLabel: playerIdentifier || playerPublicBaseUrl || playerInternalBaseUrl || null
+        },
+        payload: {
           mode: 'initial',
-        uploadDir: mediaDir
+          uploadDir: mediaDir,
+          playerIdentifier: playerIdentifier,
+          playerPublicBaseUrl: playerPublicBaseUrl,
+          playerInternalBaseUrl: playerInternalBaseUrl
+        }
       });
-      await uploadSyncService.flushPendingPlayerUploadSyncs();
-      res.json({ ok: true });
+      res.status(202).json({ ok: true, queued: true, task: task });
+    } catch (error) {
+      next(error);
+    }
+  });
+
+  app.post('/api/internal/sync/player-font', requireRequestAuth, async function (_req, res, next) {
+    try {
+      const requestBody = _req.body && typeof _req.body === 'object' && !Array.isArray(_req.body)
+        ? _req.body
+        : {};
+      const playerIdentifier = String(requestBody.playerIdentifier || requestBody.deviceId || '').trim();
+      const playerPublicBaseUrl = String(requestBody.playerPublicBaseUrl || '').trim();
+      const playerInternalBaseUrl = String(requestBody.playerInternalBaseUrl || '').trim();
+      const operations = collectFontLibrarySyncOperations(mediaDir);
+      const task = await backgroundTaskQueue.enqueueTask({
+        key: 'player-font-sync',
+        title: 'Player font sync',
+        category: 'fonts',
+        taskType: 'font-sync',
+        metadata: {
+          playerIdentifier: playerIdentifier || null,
+          playerPublicBaseUrl: playerPublicBaseUrl || null,
+          playerInternalBaseUrl: playerInternalBaseUrl || null,
+          playerLabel: playerIdentifier || playerPublicBaseUrl || playerInternalBaseUrl || null
+        },
+        payload: {
+          mode: 'initial',
+          uploadDir: mediaDir,
+          operations: operations,
+          playerIdentifier: playerIdentifier,
+          playerPublicBaseUrl: playerPublicBaseUrl,
+          playerInternalBaseUrl: playerInternalBaseUrl
+        }
+      });
+      res.status(202).json({ ok: true, queued: true, task: task });
     } catch (error) {
       next(error);
     }

src/web/routes/register.js

@@ -25,6 +25,7 @@ function registerRoutes(app, deps) {
   registerSignageRoutes(app, deps);
   registerSettingsAndContentRoutes(app, deps);
   registerInternalSyncRoutes(app, {
+    backgroundTaskQueue: deps.backgroundTaskQueue,
     uploadSyncService: deps.uploadSyncService,
     mediaDir: deps.mediaDir
   });
@@ -125,6 +126,8 @@ function registerSignageRoutes(app, deps) {
     getScreenDeleteBlockMessage: deps.playerActionService.getScreenDeleteBlockMessage,
     getScreenConnections: deps.playerActionService.getScreenConnections,
     forwardPlayerCommand: deps.playerActionService.forwardPlayerCommand,
+    forwardPlayerCommandToBaseUrl: deps.playerActionService.forwardPlayerCommandToBaseUrl,
+    forwardPlayerCommandToDevice: deps.playerActionService.forwardPlayerCommandToDevice,
     requirePermission: deps.requirePermission
   });
 

src/web/routes/settings/background-tasks-page.js

@@ -167,6 +167,31 @@ function buildTaskPlayerLabel(metadata) {
   return '';
 }
 
+function buildTaskDescription(task, metadata) {
+  const playerLabel = buildTaskPlayerLabel(metadata);
+  const taskKey = String(task && task.key || '').trim();
+  let displayKey = taskKey;
+
+  if (playerLabel && displayKey) {
+    const playerPrefix = `${playerLabel}:`;
+    const playerSuffix = `:${playerLabel}`;
+
+    if (displayKey.startsWith(playerPrefix)) {
+      displayKey = displayKey.slice(playerPrefix.length);
+    }
+
+    if (displayKey.endsWith(playerSuffix)) {
+      displayKey = displayKey.slice(0, -playerSuffix.length);
+    }
+
+    if (displayKey === playerLabel) {
+      displayKey = '';
+    }
+  }
+
+  return [playerLabel, displayKey].filter(Boolean).join(':');
+}
+
 function buildQueuePageViewModel(data, message, currentUser) {
   const tasks = (data && data.tasks) || [];
   const summary = (data && data.summary) || { counts: {}, total: 0, activeCount: 0 };
@@ -262,7 +287,7 @@ function buildQueuePageViewModel(data, message, currentUser) {
 
   const visibleTasksWithSources = visibleTasks.map(function (task) {
     const playerLabel = buildTaskPlayerLabel(task.metadata);
-    const taskDescription = [playerLabel, String(task && task.key || '').trim()].filter(Boolean).join(':');
+    const taskDescription = buildTaskDescription(task, task.metadata);
 
     return Object.assign({}, task, {
       sourceUrl: buildTaskSourceFilterUrl(queryState, task, sourceFilter),

src/web/routes/settings/rbac/form-view-model.js

@@ -4,6 +4,11 @@ function normalizeSectionId(value) {
   return String(value || '').trim().toLowerCase().replace(/[^a-z0-9]+/g, '-');
 }
 
+function toSortIndex(value) {
+  const number = Number(value);
+  return Number.isFinite(number) ? number : 999;
+}
+
 function buildPermissionSections(permissionGroups) {
   const sections = [];
   const sectionIndex = new Map();
@@ -23,7 +28,8 @@ function buildPermissionSections(permissionGroups) {
       sectionIndex.set(sectionKey, {
         id: sectionKey,
         title: sectionTitle,
-        sectionOrder: Number(group && group.sectionOrder) || 999,
+        sourceIndex: toSortIndex(group && group.sectionIndex),
+        sectionOrder: toSortIndex(group && group.sectionOrder),
         groups: []
       });
       sections.push(sectionIndex.get(sectionKey));
@@ -47,8 +53,14 @@ function buildPermissionSections(permissionGroups) {
     });
 
     section.groups.sort(function (left, right) {
-      const leftOrder = Number(left.resourceOrder) || 999;
-      const rightOrder = Number(right.resourceOrder) || 999;
+      const leftIndex = toSortIndex(left.resourceIndex);
+      const rightIndex = toSortIndex(right.resourceIndex);
+      if (leftIndex !== rightIndex) {
+        return leftIndex - rightIndex;
+      }
+
+      const leftOrder = toSortIndex(left.resourceOrder);
+      const rightOrder = toSortIndex(right.resourceOrder);
       if (leftOrder !== rightOrder) {
         return leftOrder - rightOrder;
       }
@@ -65,8 +77,14 @@ function buildPermissionSections(permissionGroups) {
   });
 
   sections.sort(function (left, right) {
-    const leftOrder = Number(left.sectionOrder) || 999;
-    const rightOrder = Number(right.sectionOrder) || 999;
+    const leftIndex = toSortIndex(left.sourceIndex);
+    const rightIndex = toSortIndex(right.sourceIndex);
+    if (leftIndex !== rightIndex) {
+      return leftIndex - rightIndex;
+    }
+
+    const leftOrder = toSortIndex(left.sectionOrder);
+    const rightOrder = toSortIndex(right.sectionOrder);
     if (leftOrder !== rightOrder) {
       return leftOrder - rightOrder;
     }
@@ -134,5 +152,6 @@ function buildRbacEditViewModel(role, message, currentUser, permissionGroups, us
 
 module.exports = {
   buildRbacAddViewModel: buildRbacAddViewModel,
-  buildRbacEditViewModel: buildRbacEditViewModel
+  buildRbacEditViewModel: buildRbacEditViewModel,
+  buildPermissionSections: buildPermissionSections
 };

src/web/routes/signage/clients/routes.js

@@ -18,7 +18,6 @@ module.exports = function registerClientsRoutes(app, deps) {
       client: function (client) { return String(client && (client.client_name || client.name || client.clientId) || '').trim(); },
       screen: function (client) { return String(client && (client.screen_name || client.screen_slug) || '').trim(); },
       slide: function (client) { return String(client && client.currentSlideTitle || '').trim(); },
-      ip: function (client) { return String(client && client.clientIp || '').trim(); },
       viewport: function (client) {
         const viewport = client && client.viewport;
         if (!viewport || !viewport.width || !viewport.height) {
@@ -37,12 +36,6 @@ module.exports = function registerClientsRoutes(app, deps) {
       ? [normalizedSortKey]
       : ['client'];
 
-    if (sortKeys[0] === 'client') {
-      sortKeys.push('ip');
-    } else if (sortKeys[0] === 'ip') {
-      sortKeys.push('client');
-    }
-
     return (Array.isArray(clients) ? clients.slice() : []).sort(function (leftClient, rightClient) {
       for (let index = 0; index < sortKeys.length; index += 1) {
         const sortKeyName = sortKeys[index];
@@ -71,7 +64,6 @@ module.exports = function registerClientsRoutes(app, deps) {
         'deviceId',
         'slug',
         'screen_slug',
-        'ipAddress',
         'status'
       ]);
       const filteredClients = (data.clients || []).filter(matchesSearch);

src/web/views/data-sources/api-sources/form.hbs

@@ -90,6 +90,7 @@
             <select id="api-source-interval-unit" name="update_interval_unit" class="form-select">
               <option value="seconds" {{#if (eq apiSource.updateIntervalUnit 'seconds')}}selected{{/if}}>Seconds</option>
               <option value="minutes" {{#if (eq apiSource.updateIntervalUnit 'minutes')}}selected{{/if}}>Minutes</option>
+              <option value="hours" {{#if (eq apiSource.updateIntervalUnit 'hours')}}selected{{/if}}>Hours</option>
             </select>
           </div>
         </div>

src/web/views/data-sources/rss-feeds/form.hbs

@@ -29,6 +29,7 @@
           <select id="rss-feed-interval-unit" name="update_interval_unit" class="form-select">
             <option value="seconds" {{#if (eq rssFeed.updateIntervalUnit 'seconds')}}selected{{/if}}>Seconds</option>
             <option value="minutes" {{#if (eq rssFeed.updateIntervalUnit 'minutes')}}selected{{/if}}>Minutes</option>
+            <option value="hours" {{#if (eq rssFeed.updateIntervalUnit 'hours')}}selected{{/if}}>Hours</option>
           </select>
         </div>
         <div class="col-12 col-md-4">

src/web/views/data-sources/timetables/form.hbs

@@ -10,16 +10,30 @@
     <div class="card-header">
       <h3 class="card-title">Timetable group details</h3>
     </div>
-    <div class="card-body d-grid gap-4">
+    <div class="card-body d-grid gap-4 pb-0">
       <div class="row g-3">
         <div class="col-12 col-lg-4">
           <label for="timetable-group-name" class="form-label">Name</label>
           <input id="timetable-group-name" name="name" class="form-control" value="{{timetableGroup.name}}" maxlength="128" data-limit-text-length required />
         </div>
         <div class="col-12 col-lg-8">
+          <div class="row g-3">
+            <div class="col-12 col-lg-7">
               <label for="timetable-group-short-description" class="form-label">Short description</label>
               <input id="timetable-group-short-description" name="short_description" class="form-control" value="{{timetableGroup.shortDescription}}" maxlength="255" data-limit-text-length placeholder="Morning events" />
             </div>
+            <div class="col-12 col-lg-5">
+              <label for="timetable-group-timezone" class="form-label">Time zone</label>
+              <input id="timetable-group-timezone" name="timezone" class="form-control" value="{{timetableGroup.timezone}}" list="timetable-group-timezones" placeholder="Europe/Berlin" autocomplete="off" required />
+              <datalist id="timetable-group-timezones">
+                {{#each timeZoneOptions}}
+                  <option value="{{this}}"></option>
+                {{/each}}
+              </datalist>
+              <div class="form-text">Entries are stored and displayed using this IANA time zone.</div>
+            </div>
+          </div>
+        </div>
       </div>
     </div>
     <div class="card-footer d-flex justify-content-end">
@@ -32,9 +46,9 @@
       <h3 class="card-title mb-0 flex-grow-1">Entries</h3>
       <button type="button" class="btn btn-primary btn-sm ms-auto" data-add-timetable-entry>Add entry</button>
     </div>
-    <div class="card-body d-grid">
+    <div class="card-body p-0 timetable-entries-table-shell">
       <div class="table-responsive">
-        <table class="table table-bordered align-middle schedule-entries-table mb-0">
+        <table class="table table-bordered align-middle timetable-entries-table mb-0">
           <thead>
             <tr>
               <th style="width: 18rem;">Title</th>
@@ -61,7 +75,7 @@
                   <input type="datetime-local" name="entry_end_datetime[]" class="form-control" value="{{endValue}}" />
                 </td>
                 <td>
-                  <button type="button" class="btn btn-outline-danger btn-sm" data-remove-timetable-entry>Remove</button>
+                  <button type="button" class="btn btn-danger btn-sm" data-remove-timetable-entry>Remove</button>
                 </td>
               </tr>
             {{/each}}
@@ -88,7 +102,7 @@
       <input type="datetime-local" name="entry_end_datetime[]" class="form-control" value="" />
     </td>
     <td>
-      <button type="button" class="btn btn-outline-danger btn-sm" data-remove-timetable-entry>Remove</button>
+      <button type="button" class="btn btn-danger btn-sm" data-remove-timetable-entry>Remove</button>
     </td>
   </tr>
 </template>

src/web/views/data-sources/timetables/list.hbs

@@ -24,6 +24,7 @@
         <tr>
           <th data-table-sort-key="name">Name</th>
           <th data-table-sort-key="description">Description</th>
+          <th data-table-sort-key="timezone">Time zone</th>
           <th data-table-sort-key="entries">Entries</th>
           <th data-table-sort-key="next_start">Next start</th>
           <th>Actions</th>
@@ -35,10 +36,11 @@
             <tr data-table-search-row>
               <td data-label="Name">{{name}}</td>
               <td data-label="Description" class="text-break">{{short_description}}</td>
+              <td data-label="Time zone">{{timeZone}}</td>
               <td data-label="Entries">{{entry_count}}</td>
               <td data-label="Next start">
                 {{#if nextStartValue}}
-                  <time data-local-datetime datetime="{{nextStartValue}}">{{nextStartLabel}}</time>
+                    <time datetime="{{nextStartValue}}">{{nextStartLabel}}</time>
                 {{else}}
                   {{nextStartLabel}}
                 {{/if}}
@@ -69,7 +71,7 @@
             </tr>
           {{/each}}
         {{else}}
-          <tr data-table-search-empty-default><td colspan="5" class="empty">No timetable groups yet.</td></tr>
+          <tr data-table-search-empty-default><td colspan="6" class="empty">No timetable groups yet.</td></tr>
         {{/if}}
       </tbody>
     </table>

src/web/views/settings/rbac/form.hbs

@@ -6,6 +6,7 @@
 </div>
 
 <form id="{{formId}}" method="post" action="{{formAction}}" {{{formAttrs}}}>
+  <input type="hidden" name="permissions_present" value="1" />
   <input type="hidden" name="users_present" value="1" />
 
   <div class="row g-3">
@@ -94,7 +95,7 @@
                       <span class="fw-semibold">{{title}}</span>
                     </button>
                   </h2>
-                  <div id="permission-section-collapse-{{id}}" class="accordion-collapse collapse {{#if @first}}show{{/if}}" aria-labelledby="permission-section-heading-{{id}}" data-bs-parent="#role-permissions-accordion">
+                  <div id="permission-section-collapse-{{id}}" class="accordion-collapse collapse {{#if @first}}show{{/if}}" aria-labelledby="permission-section-heading-{{id}}">
                     <div class="accordion-body p-0">
                       <div class="table-responsive">
                               <table class="table table-striped align-middle mb-0 rbac-permissions-table" style="table-layout: fixed; width: 100%;">

src/web/views/signage/clients/list.hbs

@@ -40,19 +40,19 @@
                 </div>
               </div>
               <div class="screen-command-actions">
-                <form method="post" action="#" class="inline-form" data-confirm-message="Reload selected screen?" data-async-command data-screen-command-form data-screen-command-action="reload">
+                <form method="post" action="#" class="inline-form" data-confirm-message="Reload selected screen?" data-screen-command-form data-screen-command-action="reload" data-async-command>
                   <input type="hidden" name="command" value="reload" />
-                  <button type="submit" class="btn btn-sm btn-danger"><i class="bi bi-arrow-repeat me-1" aria-hidden="true"></i>Reload screen</button>
+                  <button type="submit" class="btn btn-sm btn-danger" disabled><i class="bi bi-arrow-repeat me-1" aria-hidden="true"></i>Reload screen</button>
                 </form>
-                <form method="post" action="#" class="inline-form" data-confirm-message="Pause selected screen?" data-async-command data-screen-command-form data-screen-command-action="pause">
+                <form method="post" action="#" class="inline-form" data-confirm-message="Pause selected screen?" data-screen-command-form data-screen-command-action="pause" data-async-command>
                   <input type="hidden" name="command" value="pause" />
                   <input type="hidden" name="paused" value="true" />
-                  <button type="submit" class="btn btn-sm btn-info"><i class="bi bi-pause-fill me-1" aria-hidden="true"></i>Pause screen</button>
+                  <button type="submit" class="btn btn-sm btn-info" disabled><i class="bi bi-pause-fill me-1" aria-hidden="true"></i>Pause screen</button>
                 </form>
-                <form method="post" action="#" class="inline-form" data-confirm-message="Blackout selected screen?" data-async-command data-screen-command-form data-screen-command-action="blackout">
+                <form method="post" action="#" class="inline-form" data-confirm-message="Blackout selected screen?" data-screen-command-form data-screen-command-action="blackout" data-async-command>
                   <input type="hidden" name="command" value="blackout" />
                   <input type="hidden" name="blackout" value="true" />
-                  <button type="submit" class="btn btn-sm btn-secondary"><i class="bi bi-eye-slash me-1" aria-hidden="true"></i>Blackout screen</button>
+                  <button type="submit" class="btn btn-sm btn-secondary" disabled><i class="bi bi-eye-slash me-1" aria-hidden="true"></i>Blackout screen</button>
                 </form>
               </div>
             </div>
@@ -88,7 +88,6 @@
           <th data-table-sort-key="client">Client</th>
           <th data-table-sort-key="screen">Current Screen Group</th>
           <th data-table-sort-key="slide">Current Slide</th>
-          <th data-table-sort-key="ip">IP</th>
           <th data-table-sort-key="viewport">Viewport</th>
           <th data-table-sort-key="connected">Connected/Updated</th>
           {{#if (hasPermission currentUser 'clients.allow')}}<th>Actions</th>{{/if}}
@@ -111,7 +110,6 @@
                   <span class="empty">No slide currently showing</span>
                 {{/if}}
               </td>
-              <td data-label="IP">{{#if clientIp}}{{clientIp}}{{else}}<span class="empty">Unknown</span>{{/if}}</td>
               <td data-label="Viewport">
                 {{#if viewport}}
                   {{viewport.width}}x{{viewport.height}}
@@ -138,7 +136,7 @@
                       <input type="hidden" name="playerBaseUrl" value="{{player_url}}" />
                       <button type="submit" class="btn btn-sm btn-danger" aria-label="Reload client" title="Reload client"><i class="bi bi-arrow-repeat" aria-hidden="true"></i></button>
                     </form>
-                    <button type="button" class="btn btn-sm btn-danger" data-action="move-screen" data-bs-toggle="modal" data-bs-target="#client-move-screen-modal" aria-label="Move client to another screen group" title="Move client to another screen group"><i class="bi bi-display" aria-hidden="true"></i></button>
+                    <button type="button" class="btn btn-sm btn-danger" data-action="move-screen" aria-label="Move client to another screen group" title="Move client to another screen group"><i class="bi bi-display" aria-hidden="true"></i></button>
                     <form method="post" action="/clients/{{screen_slug}}/commands" class="inline-form" data-async-command>
                       <input type="hidden" name="command" value="previous" />
                       <input type="hidden" name="connectionId" value="{{id}}" />
@@ -169,7 +167,7 @@
             </tr>
           {{/each}}
         {{else}}
-          <tr data-table-search-empty-default><td colspan="{{#if (hasPermission currentUser 'clients.allow')}}7{{else}}6{{/if}}" class="empty">No connected clients yet.</td></tr>
+          <tr data-table-search-empty-default><td colspan="{{#if (hasPermission currentUser 'clients.allow')}}6{{else}}5{{/if}}" class="empty">No connected clients yet.</td></tr>
         {{/if}}
       </tbody>
     </table>

src/web/views/signage/dashboard/index.hbs

@@ -43,8 +43,8 @@
 </section>
 
 {{#if (hasPermission currentUser "dashboard.allow")}}
-  <div class="row pb-4">
-    <div class="col-12 col-xl-8">
+  <div class="row">
+    <div class="col-12 col-xl-8 mb-4">
       <div class="card card-outline card-primary dashboard-actions-card">
         <div class="card-header">
           <div class="dashboard-card-heading">
@@ -108,8 +108,8 @@
         </div>
       </div>
     </div>
-    <div class="col-12 col-xl-4">
-      <div class="card card-outline card-secondary dashboard-launcher-card h-100">
+    <div class="col-12 col-xl-4 mb-4">
+      <div class="card card-outline card-secondary dashboard-launcher-card">
         <div class="card-header">
           <div class="dashboard-card-heading">
             <h3 class="card-title">Kiosk launchers</h3>
@@ -144,7 +144,8 @@
           <li>The script looks for a supported browser on the device and launches the first one it finds.</li>
           <li>The launcher opens the correct player page automatically, so no manual URL entry is needed.</li>
           <li>It uses a kiosk-mode browser window, so the screen stays focused on signage instead of normal browsing.</li>
-          <li>Exit with Alt+F4 on Windows or Linux. On Linux, that is usually the standard close-window shortcut too.</li>
+          <li>If a browser is already open or open in the background, the launcher will bring it to the front, but not enter kiosk mode.</li>
+          <li>Exit with Alt+F4 on Windows or Linux.</li>
         </ul>
         <div class="mt-3 pt-3 border-top">
           <p class="mb-0 text-muted small">These downloads are scripts, not applications: the Windows download is a .bat file and the Linux download is a .sh file.</p>

src/web/views/signage/screens/form.hbs

@@ -20,7 +20,7 @@
             </div>
             <div class="col-12 col-md-6">
               <label for="screen-slug" class="form-label">Slug</label>
-              <input id="screen-slug" name="slug" class="form-control" value="{{screen.slug}}" maxlength="128" data-limit-text-length placeholder="front-desk-tv" />
+              <input id="screen-slug" name="slug" class="form-control" value="{{screen.slug}}" maxlength="128" data-limit-text-length placeholder="front-desk-tv" {{#if isEdit}}disabled aria-disabled="true" title="Slug cannot be changed after creation"{{/if}} />
             </div>
             <div class="col-12">
               <label for="screen-playlist" class="form-label">Playlist</label>

test/admin-client-commands.test.js

@@ -44,7 +44,18 @@ test('move client rebinding redirects the live player to the target screen', asy
         return [[]];
       }
     },
-    common: {},
+    common: {
+      fetchPlayerRegistrations: async () => ([
+        {
+          public_base_url: 'http://player-a.example',
+          internal_base_url: 'http://player-a.internal'
+        },
+        {
+          public_base_url: 'http://player-b.example',
+          internal_base_url: 'http://player-b.internal'
+        }
+      ])
+    },
     forwardPlayerCommand(slug, payload, connectionId) {
       calls.push({ kind: 'forwardPlayerCommand', slug, payload, connectionId });
       return { ok: true };
@@ -67,6 +78,19 @@ test('move client rebinding redirects the live player to the target screen', asy
         };
       }
 
+      if (slug === 'target-screen') {
+        return {
+          connections: [
+            {
+              id: 'target-conn-1',
+              clientId: 'target-conn-1',
+              deviceId: 'target-device-1',
+              playerPublicBaseUrl: 'https://remote-target.example'
+            }
+          ]
+        };
+      }
+
       return { connections: [] };
     },
     isClientNameAvailable: async () => true,
@@ -115,7 +139,8 @@ test('move client rebinding redirects the live player to the target screen', asy
   assert.equal(response.body.targetScreenSlug, 'target-screen');
   assert.equal(response.body.playerUrl, 'http://remote-player.example/screen/target-screen');
   assert.equal(calls.some((entry) => entry.kind === 'broadcastDashboardState'), true);
-  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommandToBaseUrl' && entry.baseUrl === 'http://remote-player.example' && entry.payload && entry.payload.command === 'redirect'), true);
+  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommand' && entry.slug === 'source-screen' && entry.payload && entry.payload.command === 'redirect'), false);
+  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommandToBaseUrl' && entry.baseUrl === 'http://remote-player.example'), true);
 });
 
 test('screen control commands can target all screens', async () => {
@@ -127,22 +152,65 @@ test('screen control commands can target all screens', async () => {
       async query(sql) {
         calls.push({ kind: 'query', sql });
 
-        if (String(sql || '').includes('SELECT id, name, slug FROM d_screens WHERE slug IS NOT NULL ORDER BY slug ASC')) {
+        if (String(sql || '').includes('FROM d_screens') && String(sql || '').includes('ORDER BY slug ASC')) {
           return [[
-            { id: 1, name: 'Alpha', slug: 'alpha' },
-            { id: 2, name: 'Beta', slug: 'beta' }
+            { slug: 'alpha' },
+            { slug: 'beta' }
           ]];
         }
 
         return [[]];
       }
     },
-    common: {},
+    common: {
+      fetchPlayerRegistrations: async () => ([
+        {
+          public_base_url: 'http://player-a.example',
+          internal_base_url: 'http://player-a.internal'
+        },
+        {
+          public_base_url: 'http://player-b.example',
+          internal_base_url: 'http://player-b.internal'
+        }
+      ])
+    },
     forwardPlayerCommand(slug, payload) {
       calls.push({ kind: 'forwardPlayerCommand', slug, payload });
       return { ok: true };
     },
-    getScreenConnections: async () => ({ connections: [] }),
+    forwardPlayerCommandToBaseUrl(baseUrl, slug, payload, connectionId) {
+      calls.push({ kind: 'forwardPlayerCommandToBaseUrl', baseUrl, slug, payload, connectionId });
+      return { ok: true };
+    },
+    getScreenConnections: async (slug) => {
+      if (slug === 'alpha') {
+        return {
+          connections: [
+            {
+              id: 'alpha-1',
+              clientId: 'alpha-1',
+              deviceId: 'alpha-device',
+              playerPublicBaseUrl: 'http://player-a.example'
+            }
+          ]
+        };
+      }
+
+      if (slug === 'beta') {
+        return {
+          connections: [
+            {
+              id: 'beta-1',
+              clientId: 'beta-1',
+              deviceId: 'beta-device',
+              playerPublicBaseUrl: 'http://player-b.example'
+            }
+          ]
+        };
+      }
+
+      return { connections: [] };
+    },
     isClientNameAvailable: async () => true,
     withClientNameReservation: async (_pool, _name, callback) => callback(),
     broadcastDashboardState: async () => {
@@ -184,11 +252,13 @@ test('screen control commands can target all screens', async () => {
   assert.equal(response.body.ok, true);
   assert.equal(response.body.allScreens, true);
   assert.equal(response.body.targetScreenCount, 2);
-  assert.deepEqual(calls.filter((entry) => entry.kind === 'forwardPlayerCommand').map((entry) => entry.slug), ['alpha', 'beta']);
+  assert.equal(response.body.targetPlayerCount, 2);
+  assert.deepEqual(calls.filter((entry) => entry.kind === 'forwardPlayerCommandToBaseUrl').map((entry) => entry.baseUrl), ['http://player-a.internal', 'http://player-b.internal']);
   assert.equal(calls.some((entry) => entry.kind === 'broadcastDashboardState'), true);
+  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommand'), false);
 });
 
-test('screen control commands use the live connection player url when available', async () => {
+test('screen control commands use the bridge for live connections', async () => {
   const calls = [];
   const { app, handlers } = createHandlers();
 
@@ -197,6 +267,17 @@ test('screen control commands use the live connection player url when available'
       async query(sql, params) {
         calls.push({ kind: 'query', sql, params });
 
+        if (String(sql || '').includes('SELECT s.slug, s.player_id, p.public_base_url, p.internal_base_url')) {
+          return [[
+            {
+              slug: 'source-screen',
+              player_id: 'player-a',
+              public_base_url: 'http://player-a.example',
+              internal_base_url: 'http://player-a.internal'
+            }
+          ]];
+        }
+
         if (sql.includes('SELECT id, name, slug FROM d_screens WHERE slug = ?') && params && params[0] === 'source-screen') {
           return [[{ id: 12, name: 'Source Screen', slug: 'source-screen' }]];
         }
@@ -204,15 +285,22 @@ test('screen control commands use the live connection player url when available'
         return [[]];
       }
     },
-    common: {},
+    common: {
+      fetchPlayerRegistrations: async () => ([
+        {
+          public_base_url: 'http://player-a.example',
+          internal_base_url: 'http://player-a.internal'
+        },
+        {
+          public_base_url: 'http://player-b.example',
+          internal_base_url: 'http://player-b.internal'
+        }
+      ])
+    },
     forwardPlayerCommand(slug, payload, connectionId) {
       calls.push({ kind: 'forwardPlayerCommand', slug, payload, connectionId });
       return { ok: true };
     },
-    forwardPlayerCommandToBaseUrl(baseUrl, slug, payload, connectionId) {
-      calls.push({ kind: 'forwardPlayerCommandToBaseUrl', baseUrl, slug, payload, connectionId });
-      return { ok: true };
-    },
     getScreenConnections: async (slug) => {
       if (slug === 'source-screen') {
         return {
@@ -268,11 +356,11 @@ test('screen control commands use the live connection player url when available'
 
   assert.equal(response.statusCode, 200);
   assert.equal(response.body.ok, true);
-  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommandToBaseUrl' && entry.baseUrl === 'http://local-player.example'), true);
-  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommand'), false);
+  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommand' && entry.slug === 'source-screen'), true);
+  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommandToBaseUrl' && entry.baseUrl === 'http://local-player.example'), false);
 });
 
-test('screen control commands fan out to every live player for the selected screen', async () => {
+test('screen control commands fan out through the bridge for the selected screen', async () => {
   const calls = [];
   const { app, handlers } = createHandlers();
 
@@ -281,6 +369,15 @@ test('screen control commands fan out to every live player for the selected scre
       async query(sql, params) {
         calls.push({ kind: 'query', sql, params });
 
+        if (String(sql || '').includes('SELECT s.slug, s.player_id, p.public_base_url, p.internal_base_url')) {
+          return [[{
+            slug: 'source-screen',
+            player_id: 'player-a',
+            public_base_url: 'http://player-a.example',
+            internal_base_url: 'http://player-a.internal'
+          }]];
+        }
+
         if (sql.includes('SELECT id, name, slug FROM d_screens WHERE slug = ?') && params && params[0] === 'source-screen') {
           return [[{ id: 12, name: 'Source Screen', slug: 'source-screen' }]];
         }
@@ -288,7 +385,18 @@ test('screen control commands fan out to every live player for the selected scre
         return [[]];
       }
     },
-    common: {},
+    common: {
+      fetchPlayerRegistrations: async () => ([
+        {
+          public_base_url: 'http://player-a.example',
+          internal_base_url: 'http://player-a.internal'
+        },
+        {
+          public_base_url: 'http://player-b.example',
+          internal_base_url: 'http://player-b.internal'
+        }
+      ])
+    },
     forwardPlayerCommand(slug, payload, connectionId) {
       calls.push({ kind: 'forwardPlayerCommand', slug, payload, connectionId });
       return { ok: true };
@@ -305,7 +413,7 @@ test('screen control commands fan out to every live player for the selected scre
               id: 'conn-1',
               clientId: 'conn-1',
               deviceId: 'device-123',
-              playerPublicBaseUrl: 'http://local-player-a.example'
+              playerPublicBaseUrl: 'http://local-player.example'
             },
             {
               id: 'conn-2',
@@ -357,14 +465,14 @@ test('screen control commands fan out to every live player for the selected scre
 
   assert.equal(response.statusCode, 200);
   assert.equal(response.body.ok, true);
+  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommand' && entry.slug === 'source-screen'), false);
   assert.deepEqual(
     calls.filter((entry) => entry.kind === 'forwardPlayerCommandToBaseUrl').map((entry) => entry.baseUrl),
-    ['http://local-player-a.example', 'http://local-player-b.example']
+    ['http://local-player.example', 'http://local-player-b.example']
   );
-  assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommand'), false);
 });
 
-test('all screens commands fan out across the live player for each screen', async () => {
+test('all screens commands fan out through the bridge for each screen', async () => {
   const calls = [];
   const { app, handlers } = createHandlers();
 
@@ -373,23 +481,34 @@ test('all screens commands fan out across the live player for each screen', asyn
       async query(sql) {
         calls.push({ kind: 'query', sql });
 
-        if (String(sql || '').includes('SELECT id, name, slug FROM d_screens WHERE slug IS NOT NULL ORDER BY slug ASC')) {
+        if (String(sql || '').includes('FROM d_screens') && String(sql || '').includes('ORDER BY slug ASC')) {
           return [[
-            { id: 1, name: 'Alpha', slug: 'alpha' },
-            { id: 2, name: 'Beta', slug: 'beta' }
+            { slug: 'alpha' },
+            { slug: 'beta' }
           ]];
         }
 
         return [[]];
       }
     },
-    common: {},
+    common: {
+      fetchPlayerRegistrations: async () => ([
+        {
+          public_base_url: 'http://player-a.example',
+          internal_base_url: 'http://player-a.internal'
+        },
+        {
+          public_base_url: 'http://player-b.example',
+          internal_base_url: 'http://player-b.internal'
+        }
+      ])
+    },
     forwardPlayerCommand(slug, payload) {
       calls.push({ kind: 'forwardPlayerCommand', slug, payload });
       return { ok: true };
     },
-    forwardPlayerCommandToBaseUrl(baseUrl, slug, payload) {
-      calls.push({ kind: 'forwardPlayerCommandToBaseUrl', baseUrl, slug, payload });
+    forwardPlayerCommandToBaseUrl(baseUrl, slug, payload, connectionId) {
+      calls.push({ kind: 'forwardPlayerCommandToBaseUrl', baseUrl, slug, payload, connectionId });
       return { ok: true };
     },
     getScreenConnections: async (slug) => {
@@ -461,10 +580,11 @@ test('all screens commands fan out across the live player for each screen', asyn
   assert.equal(response.body.ok, true);
   assert.equal(response.body.allScreens, true);
   assert.equal(response.body.targetScreenCount, 2);
+  assert.equal(response.body.targetPlayerCount, 2);
   assert.equal(calls.some((entry) => entry.kind === 'broadcastDashboardState'), true);
   assert.deepEqual(
     calls.filter((entry) => entry.kind === 'forwardPlayerCommandToBaseUrl').map((entry) => entry.baseUrl),
-    ['http://player-a.example', 'http://player-b.example']
+    ['http://player-a.internal', 'http://player-b.internal']
   );
   assert.equal(calls.some((entry) => entry.kind === 'forwardPlayerCommand'), false);
 });

test/background-tasks-font-sweep.test.js

@@ -0,0 +1,40 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+const { registerFontSweepTask } = require('../src/web/lib/background-tasks/tasks-scheduled/font-sweep');
+
+test('font sweep registers a generic cleanup recurring task without player metadata', async () => {
+  let registeredTask = null;
+  const calls = [];
+
+  registerFontSweepTask({
+    backgroundTaskQueue: {
+      registerRecurringTask(task) {
+        registeredTask = task;
+      }
+    },
+    mediaDir: '/tmp/media',
+    uploadSyncService: {
+      async pushUploadFileToPlayer(uploadPath, mediaDir) {
+        calls.push(['put', uploadPath, mediaDir]);
+      },
+      async removeUploadFileFromPlayer(uploadPath, mediaDir) {
+        calls.push(['delete', uploadPath, mediaDir]);
+      }
+    }
+  });
+
+  assert.ok(registeredTask);
+  assert.equal(registeredTask.key, 'font-sweep');
+  assert.equal(registeredTask.title, 'Font sweep');
+  assert.equal(registeredTask.category, 'cleanup');
+  assert.equal(registeredTask.intervalMs, 24 * 60 * 60 * 1000);
+  assert.deepEqual(registeredTask.metadata, { mediaDir: '/tmp/media' });
+
+  await registeredTask.run();
+
+  assert.deepEqual(calls, [
+    ['put', '/media/fonts/fonts.json', '/tmp/media'],
+    ['put', '/media/fonts/fonts.css', '/tmp/media']
+  ]);
+});

test/background-tasks-onboarding-prune.test.js

@@ -0,0 +1,33 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+const { registerOnboardingDevicePruneTask } = require('../src/web/lib/background-tasks/tasks-scheduled/onboarding-device-prune');
+
+test('onboarding device prune registers an hourly recurring cleanup job', async () => {
+  let registeredTask = null;
+  const calls = [];
+
+  registerOnboardingDevicePruneTask({
+    backgroundTaskQueue: {
+      registerRecurringTask(task) {
+        registeredTask = task;
+      }
+    },
+    pool: {},
+    common: {
+      async pruneStaleOnboardingDevices(pool) {
+        calls.push(pool);
+      }
+    }
+  });
+
+  assert.ok(registeredTask);
+  assert.equal(registeredTask.key, 'onboarding-device-prune');
+  assert.equal(registeredTask.title, 'Onboarding device prune');
+  assert.equal(registeredTask.category, 'cleanup');
+  assert.equal(registeredTask.intervalMs, 60 * 60 * 1000);
+
+  await registeredTask.run();
+
+  assert.deepEqual(calls, [{}]);
+});

test/background-tasks-page.test.js

@@ -23,6 +23,18 @@ test('background task pages opt into 24-hour timestamps, confirm clearing tasks,
           playerLabel: 'Player Alpha'
         }
       },
+      {
+        title: 'Media sync task',
+        key: 'media-sync:slide:update:2:lzstealthcom',
+        category: 'Refresh',
+        status: 'completed',
+        createdAt: '2026-08-04T11:15:00.000Z',
+        startedAt: '2026-08-04T11:16:00.000Z',
+        finishedAt: '2026-08-04T11:17:00.000Z',
+        metadata: {
+          playerLabel: 'lzstealthcom'
+        }
+      },
       {
         title: 'Older task',
         key: 'older-key',
@@ -73,6 +85,8 @@ test('background task pages opt into 24-hour timestamps, confirm clearing tasks,
   assert.match(queueHtml, /data-confirm-message="Clear finished background tasks\?"/);
   assert.match(queueHtml, /data-local-datetime-format="24h"/);
   assert.match(queueHtml, /Player Alpha:secret-key/);
+  assert.match(queueHtml, /lzstealthcom:media-sync:slide:update:2/);
+  assert.doesNotMatch(queueHtml, /lzstealthcom:media-sync:slide:update:2:lzstealthcom/);
   assert.doesNotMatch(queueKeySearchHtml, /Example task/);
   assert.match(queueDateSearchHtml, /Example task/);
   assert.match(scheduledHtml, /data-local-datetime-format="24h"/);

test/client-commands-route.test.js

@@ -0,0 +1,197 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+require('../src/common');
+
+const registerScreenCommandRoutes = require('../src/web/routes/admin/client-commands');
+
+function createAppHarness() {
+  const handlers = {};
+  const app = {
+    post(path, ...routeHandlers) {
+      handlers[path] = routeHandlers;
+    }
+  };
+
+  return { app, handlers };
+}
+
+test('client command route forwards all screens commands', async () => {
+  const { app, handlers } = createAppHarness();
+  const calls = [];
+  registerScreenCommandRoutes(app, {
+    pool: {
+      async query(sql) {
+        calls.push({ kind: 'query', sql });
+
+        if (String(sql).includes('FROM d_screens') && String(sql).includes('ORDER BY slug ASC')) {
+          return [[{ slug: 'alpha' }, { slug: 'beta' }]];
+        }
+
+        return [[[]]];
+      }
+    },
+    common: {
+      async fetchPlayerRegistrations() {
+        return [
+          {
+            public_base_url: 'http://player-a.example',
+            internal_base_url: 'http://player-a.internal'
+          },
+          {
+            public_base_url: 'http://player-b.example',
+            internal_base_url: 'http://player-b.internal'
+          }
+        ];
+      }
+    },
+    forwardPlayerCommand(screenSlug, commandPayload) {
+      calls.push({ kind: 'forwardPlayerCommand', screenSlug, commandPayload });
+      return { ok: true };
+    },
+    forwardPlayerCommandToBaseUrl(baseUrl, screenSlug, commandPayload) {
+      calls.push({ kind: 'forwardPlayerCommandToBaseUrl', baseUrl, screenSlug, commandPayload });
+      return { ok: true };
+    },
+    getScreenConnections: async (slug) => {
+      if (slug === 'alpha') {
+        return { connections: [{ playerPublicBaseUrl: 'http://player-a.example' }] };
+      }
+      if (slug === 'beta') {
+        return { connections: [{ playerPublicBaseUrl: 'http://player-b.example' }] };
+      }
+      return { connections: [] };
+    },
+    isClientNameAvailable() {
+      return true;
+    },
+    withClientNameReservation() {
+      throw new Error('withClientNameReservation should not be called for __all__');
+    },
+    broadcastDashboardState() {
+      calls.push({ kind: 'broadcastDashboardState' });
+    },
+    requirePermission() {
+      return function (_req, _res, next) {
+        next();
+      };
+    }
+  });
+
+  const routeHandlers = handlers['/clients/:slug/commands'];
+  assert.equal(Array.isArray(routeHandlers), true);
+
+  const response = {
+    statusCode: 200,
+    body: null,
+    status(code) {
+      this.statusCode = code;
+      return this;
+    },
+    json(payload) {
+      this.body = payload;
+      return this;
+    }
+  };
+
+  await routeHandlers[1]({
+    params: { slug: '__all__' },
+    body: { command: 'reload' },
+    query: {},
+    currentUser: { id: 1 }
+  }, response, () => {});
+
+  assert.equal(response.statusCode, 200);
+  assert.equal(response.body.ok, true);
+  assert.equal(response.body.allScreens, true);
+  assert.equal(response.body.targetScreenCount, 2);
+  assert.equal(response.body.sent, 2);
+  assert.deepEqual(calls.filter((entry) => entry.kind === 'forwardPlayerCommandToBaseUrl').map((entry) => entry.baseUrl), ['http://player-a.internal', 'http://player-b.internal']);
+  assert.equal(calls.some((entry) => entry.kind === 'broadcastDashboardState'), true);
+});
+
+test('client command route forwards a single screen command', async () => {
+  const { app, handlers } = createAppHarness();
+  const calls = [];
+
+  registerScreenCommandRoutes(app, {
+    pool: {
+      async query(sql) {
+        if (String(sql).includes('SELECT id, name, slug FROM d_screens WHERE slug = ?')) {
+          return [[{ id: 7, name: 'Demo Lobby', slug: 'demo-lobby' }]];
+        }
+        if (String(sql).includes('SELECT client_name')) {
+          return [[null]];
+        }
+        if (String(sql).includes('SELECT slug FROM d_screens ORDER BY slug ASC')) {
+          return [[[]]];
+        }
+        if (String(sql).includes('UPDATE d_onboarding_devices')) {
+          return [{ affectedRows: 0 }];
+        }
+        if (String(sql).includes('FROM d_onboarding_devices d')) {
+          return [[[]]];
+        }
+        return [[[]]];
+      }
+    },
+    common: {
+      async fetchPlayerRegistrations() {
+        return [];
+      }
+    },
+    forwardPlayerCommand(screenSlug, commandPayload, connectionId) {
+      calls.push({ kind: 'forward', screenSlug, commandPayload, connectionId });
+      return Promise.resolve({ ok: true, sent: 1 });
+    },
+    forwardPlayerCommandToBaseUrl() {
+      throw new Error('forwardPlayerCommandToBaseUrl should not be called for this path');
+    },
+    getScreenConnections() {
+      return Promise.resolve({ connections: [] });
+    },
+    isClientNameAvailable() {
+      return true;
+    },
+    withClientNameReservation() {
+      throw new Error('withClientNameReservation should not be called for reload');
+    },
+    broadcastDashboardState() {},
+    requirePermission() {
+      return function (_req, _res, next) {
+        next();
+      };
+    }
+  });
+
+  const routeHandlers = handlers['/clients/:slug/commands'];
+  assert.equal(Array.isArray(routeHandlers), true);
+
+  const response = {
+    statusCode: 200,
+    body: null,
+    status(code) {
+      this.statusCode = code;
+      return this;
+    },
+    json(payload) {
+      this.body = payload;
+      return this;
+    }
+  };
+
+  await routeHandlers[1]({
+    params: { slug: 'demo-lobby' },
+    body: { command: 'reload' },
+    query: {},
+    currentUser: { id: 1 }
+  }, response, () => {});
+
+  assert.equal(response.statusCode, 200);
+  assert.equal(calls.length, 1);
+  assert.equal(calls[0].kind, 'forward');
+  assert.equal(calls[0].screenSlug, 'demo-lobby');
+  assert.deepEqual(calls[0].commandPayload, { command: 'reload' });
+  assert.equal(calls[0].connectionId, undefined);
+  assert.equal(response.body.ok, true);
+});

test/clients-routes.test.js

@@ -17,7 +17,7 @@ function createHandlers() {
   return { app, handlers };
 }
 
-test('clients list defaults to client then ip ordering', async () => {
+test('clients list defaults to client ordering', async () => {
   const { app, handlers } = createHandlers();
 
   registerClientsRoutes(app, {
@@ -38,7 +38,7 @@ test('clients list defaults to client then ip ordering', async () => {
         return JSON.stringify(data.clients.map(function (client) {
           return {
             client_name: client.client_name,
-            clientIp: client.clientIp
+            clientId: client.clientId
           };
         }));
       }
@@ -46,9 +46,9 @@ test('clients list defaults to client then ip ordering', async () => {
     buildDashboardState: async () => ({
       screens: [],
       clients: [
-        { client_name: 'Beta', clientIp: '10.0.0.9' },
-        { client_name: 'Alpha', clientIp: '10.0.0.20' },
-        { client_name: 'Alpha', clientIp: '10.0.0.2' }
+        { client_name: 'Beta', clientId: 'beta-1' },
+        { client_name: 'Alpha', clientId: 'alpha-1' },
+        { client_name: 'Alpha', clientId: 'alpha-2' }
       ]
     }),
     requirePermission() {
@@ -76,9 +76,9 @@ test('clients list defaults to client then ip ordering', async () => {
   }, response, () => {});
 
   assert.deepEqual(JSON.parse(response.body), [
-    { client_name: 'Alpha', clientIp: '10.0.0.2' },
-    { client_name: 'Alpha', clientIp: '10.0.0.20' },
-    { client_name: 'Beta', clientIp: '10.0.0.9' }
+    { client_name: 'Alpha', clientId: 'alpha-1' },
+    { client_name: 'Alpha', clientId: 'alpha-2' },
+    { client_name: 'Beta', clientId: 'beta-1' }
   ]);
 });
 

test/data-source-interval-units.test.js

@@ -0,0 +1,46 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const path = require('node:path');
+
+const { buildApiSourcePayload } = require('../src/data/api-sources');
+const { buildRssFeedPayload } = require('../src/data/rss-feeds');
+const { normalizeIntervalMs } = require('../src/web/lib/background-tasks/queue');
+
+test('data source payloads accept hours as an update interval unit', () => {
+  const apiPayload = buildApiSourcePayload({
+    body: {
+      name: 'API source',
+      api_url: 'https://example.com/api',
+      update_interval_value: '2',
+      update_interval_unit: 'hours'
+    }
+  }, null);
+
+  const rssPayload = buildRssFeedPayload({
+    body: {
+      name: 'RSS feed',
+      feed_url: 'https://example.com/feed.xml',
+      update_interval_value: '3',
+      update_interval_unit: 'hours',
+      item_limit: '5'
+    }
+  }, null);
+
+  assert.equal(apiPayload.updateIntervalUnit, 'hours');
+  assert.equal(apiPayload.updateIntervalValue, 2);
+  assert.equal(rssPayload.updateIntervalUnit, 'hours');
+  assert.equal(rssPayload.updateIntervalValue, 3);
+});
+
+test('background task interval conversion supports hours', () => {
+  assert.equal(normalizeIntervalMs(2, 'hours'), 7_200_000);
+});
+
+test('data source forms expose hours as an interval option', () => {
+  const apiTemplate = fs.readFileSync(path.join(__dirname, '..', 'src', 'web', 'views', 'data-sources', 'api-sources', 'form.hbs'), 'utf8');
+  const rssTemplate = fs.readFileSync(path.join(__dirname, '..', 'src', 'web', 'views', 'data-sources', 'rss-feeds', 'form.hbs'), 'utf8');
+
+  assert.match(apiTemplate, /value="hours"[\s\S]*>Hours<\/option>/);
+  assert.match(rssTemplate, /value="hours"[\s\S]*>Hours<\/option>/);
+});