Release 2.7.4

.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.

CHANGELOG.md

@@ -2,6 +2,109 @@
 
 All notable changes to this project will be documented in this file.
 
+## 2.7.4 - 2026-08-15
+
+### Added
+
+- A new About page.
+
+### Changed
+
+- Refreshed the vendored AdminLTE assets to 4.3.1.
+
+## 2.7.3 - 2026-08-15
+
+### Changed
+
+- The slide image cropper now warns that SVG and GIF files will be rasterized if they are edited, and it keeps the original file only when the full image remains selected.
+- The slide image upload flow now accepts PNG, JPG, GIF, WebP, and SVG images, while the WYSIWYG image uploader now matches that same allowlist.
+- TIFF is no longer accepted by the WYSIWYG image uploader.
+
+### Fixed
+
+- The player now preserves quoted custom font-family values from rich text content, so fonts with spaces such as Old London render correctly on screens.
+
+## 2.7.2 - 2026-08-14
+
+### Fixed
+
+- HTML and webpage region previews now normalize object-shaped content before rendering, so the player, thumbnails, and popup preview show the intended iframe content instead of leaking raw objects.
+- HTML and webpage preview iframes now size explicitly to the full region bounds in the player, thumbnails, and popup preview.
+
+## 2.7.1 - 2026-08-14
+
+### Changed
+
+- The player page now supports keyboard navigation with arrow keys to move between slides.
+
+## 2.7.0 - 2026-08-14
+
+### Added
+
+- The WYSIWYG editor now supports adding small images.
+
+### Changed
+
+- The WYSIWYG image insertion flow also received a small code cleanup to simplify the related helper logic.
+- The default table formatting has been applied.
+- Timetable regions now use the renamed helpers end to end in the editor and player, including timezone-aware rendering for timetable entry placeholders.
+
+## 2.6.27 - 2026-08-14
+
+### Fixed
+
+- Scheduled task intervals now display the most appropriate exact unit, such as seconds, minutes, hours, or days, while keeping the sort order numeric.
+
+## 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

build/package.player.json

@@ -1,6 +1,6 @@
 {
   "name": "pulse-signage-player",
-  "version": "2.6.19",
+  "version": "2.7.4",
   "private": false,
   "description": "Pulse Signage player application bundle",
   "main": "src/common.js",

build/package.web.json

@@ -1,6 +1,6 @@
 {
   "name": "pulse-signage-web",
-  "version": "2.6.19",
+  "version": "2.7.4",
   "private": false,
   "description": "Pulse Signage web and bridge application bundle",
   "main": "src/common.js",

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": "2.6.15",
+  "version": "2.7.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "pulse-signage",
-      "version": "2.6.15",
+      "version": "2.7.4",
       "dependencies": {
         "@sparticuz/chromium": "^137.0.0",
         "animate.css": "^4.1.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pulse-signage",
-  "version": "2.6.19",
+  "version": "2.7.4",
   "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/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

@@ -6,27 +6,90 @@ const { parseJsonSafe, validateMaxLength } = require('./utils');
 const TITLE_MAX_LENGTH = 255;
 const { buildQrCodeContent } = require('./qr-code');
 
-const ALLOWED_RICH_TEXT_TAGS = ['b', 'strong', 'i', 'em', 'u', 'br', 'p', 'div', 'ul', 'ol', 'li'];
 const DEFAULT_FONT_SIZE = 32;
 
+const ALLOWED_RICH_TEXT_TAGS = ['a', 'b', 'blockquote', 'br', 'code', 'div', 'em', 'figure', 'figcaption', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'img', 'li', 'ol', 'p', 'pre', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th', 'thead', 'tr', 'u', 'ul'];
+
+function sanitizeRichTextAttributes(tagName, attrText) {
+  const allowedAttributes = {
+    a: ['href', 'title', 'target', 'rel', 'class', 'style'],
+    blockquote: ['class', 'style'],
+    div: ['class', 'style'],
+    figure: ['class', 'style'],
+    figcaption: ['class', 'style'],
+    h1: ['class', 'style'],
+    h2: ['class', 'style'],
+    h3: ['class', 'style'],
+    h4: ['class', 'style'],
+    h5: ['class', 'style'],
+    h6: ['class', 'style'],
+    img: ['src', 'alt', 'title', 'width', 'height', 'class', 'style', 'loading', 'decoding'],
+    li: ['class', 'style'],
+    ol: ['class', 'style', 'start'],
+    p: ['class', 'style'],
+    pre: ['class', 'style'],
+    span: ['class', 'style'],
+    table: ['class', 'style'],
+    td: ['class', 'style', 'colspan', 'rowspan'],
+    th: ['class', 'style', 'colspan', 'rowspan', 'scope'],
+    tr: ['class', 'style'],
+    ul: ['class', 'style']
+  };
+  const allowed = allowedAttributes[tagName] || [];
+  if (!allowed.length) {
+    return '';
+  }
+
+  const attrs = [];
+  String(attrText || '').replace(/([a-zA-Z0-9:-]+)(?:\s*=\s*("([^"]*)"|'([^']*)'|([^\s"'>/=`]+)))?/g, (_full, key, _valuePart, doubleQuoted, singleQuoted, bareValue) => {
+    const lowerKey = String(key || '').toLowerCase();
+    if (!allowed.includes(lowerKey)) {
+      return '';
+    }
+
+    const value = doubleQuoted !== undefined ? doubleQuoted : singleQuoted !== undefined ? singleQuoted : bareValue !== undefined ? bareValue : '';
+    if (lowerKey === 'href' && /^(?:\s*javascript:|\s*data:)/i.test(String(value || ''))) {
+      return '';
+    }
+    if (lowerKey === 'style' && /(?:expression\s*\(|javascript:|url\s*\()/i.test(String(value || ''))) {
+      return '';
+    }
+    if (lowerKey === 'target') {
+      const targetValue = String(value || '').trim();
+      if (targetValue === '_blank') {
+        attrs.push(' target="_blank"');
+        if (!attrs.includes(' rel="noreferrer noopener"')) {
+          attrs.push(' rel="noreferrer noopener"');
+        }
+        return '';
+      }
+    }
+    attrs.push(' ' + lowerKey + '="' + String(value || '').replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#39;') + '"');
+    return '';
+  });
+
+  return attrs.join('');
+}
+
 function sanitizeRichText(html) {
   let output = String(html || '');
   output = output.replace(/<script[\s\S]*?<\/script>/gi, '');
   output = output.replace(/<style[\s\S]*?<\/style>/gi, '');
   return output.replace(/<[^>]+>/g, (tag) => {
-    const match = tag.match(/^<\s*(\/?)\s*([a-z0-9]+)(?:\s[^>]*)?>$/i);
+    const match = tag.match(/^<\s*(\/?)\s*([a-z0-9]+)([\s\S]*?)(\/?)>$/i);
     if (!match) {
       return '';
     }
     const closing = Boolean(match[1]);
     const name = String(match[2] || '').toLowerCase();
+    const attrText = String(match[3] || '');
     if (!ALLOWED_RICH_TEXT_TAGS.includes(name)) {
       return '';
     }
-    if (name === 'br') {
-      return '<br>';
+    if (closing) {
+      return `</${name}>`;
     }
-    return closing ? `</${name}>` : `<${name}>`;
+    return `<${name}${sanitizeRichTextAttributes(name, attrText)}>`;
   });
 }
 
@@ -430,7 +493,7 @@ async function buildTemplateContent(pool, template, body, filesByField, existing
       const style = getTextRegionStyle(body, region, existingContent);
       content[region.region_key] = {
         type: 'text',
-        value: stripEditorOnlyMarkup(normalizeEditorMarkup(submitted === undefined ? current : String(submitted || ''))),
+        value: sanitizeRichText(stripEditorOnlyMarkup(normalizeEditorMarkup(submitted === undefined ? current : String(submitted || '')))),
         font_family: style.font_family,
         font_size: style.font_size,
         font_color: style.font_color

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,
@@ -384,8 +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

@@ -1,5 +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 = [
   {
@@ -301,23 +303,42 @@ const VERSIONED_MIGRATIONS = [
     version: '2.6.16',
     label: 'v2.6.16 timetable timezone schema',
     run: async function (pool) {
-      await ensureColumn(pool, 'i_schedule_groups', 'timezone', "VARCHAR(64) NOT NULL DEFAULT 'Europe/London'", 'short_description');
+      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) {
-      await ensureColumn(pool, 'i_schedule_groups', 'timezone', "VARCHAR(64) NOT NULL DEFAULT 'Europe/London'", 'short_description');
+      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;
 
-      await pool.query('UPDATE i_schedule_groups SET timezone = ?', [TIMETABLE_TIME_ZONE]);
+      if (!groupTableName || !entryTableName) {
+        return;
+      }
 
-      const [rows] = await pool.query('SELECT id, start_datetime, end_datetime FROM i_schedule_entries ORDER BY id ASC');
+      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 i_schedule_entries SET start_datetime = ?, end_datetime = ? WHERE id = ?',
+          'UPDATE ' + entryTableName + ' SET start_datetime = ?, end_datetime = ? WHERE id = ?',
           [formatMigrationDateTimeUtc(startDate), endDate ? formatMigrationDateTimeUtc(endDate) : null, row.id]
         );
       }
@@ -333,12 +354,15 @@ const VERSIONED_MIGRATIONS = [
       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, 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
         `);
@@ -389,6 +413,47 @@ async function tableExists(pool, 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
@@ -741,8 +806,7 @@ 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');
@@ -763,14 +827,25 @@ async function runMigrations(pool, options) {
     effectiveCurrentVersion = compareVersions(effectiveCurrentVersion, '2.6.18') < 0 ? '2.6.17' : '2.6.17';
   }
 
-  for (const migration of VERSIONED_MIGRATIONS) {
-    if (compareVersions(migration.version, effectiveCurrentVersion) > 0 && compareVersions(migration.version, targetVersion) <= 0) {
-      await migration.run(pool);
-    }
+  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/player-client-name.script.html

@@ -23,7 +23,12 @@
   function getOnboardingDeviceId() {
     try {
       var storedDeviceId = getSessionStorageItem(onboardingDeviceIdStorageKey);
-      return String(storedDeviceId || '').trim();
+      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 '';
     }

src/player/player-page.template.html

@@ -7,7 +7,7 @@
     <link rel="icon" type="image/png" href="/assets/favicon.png" />
     <link rel="stylesheet" href="/assets/adminlte/bootstrap-icons/css/bootstrap-icons.min.css" />
     <link rel="stylesheet" href="/assets/vendor/animate.css/animate.min.css" />
-    <link rel="stylesheet" href="/assets/css/player.css?v=36" />
+    <link rel="stylesheet" href="/assets/css/player.css?v=37" />
     {{{STYLESHEETS}}}
   </head>
   <body class="{{BODY_CLASS}}">

src/player/public/css/player.css

@@ -4,7 +4,7 @@ body {
   width: 100%;
   height: 100%;
   overflow: hidden;
-  background: #111;
+  background: #0a0a0a;
   color: #fff;
   font-family: Arial, sans-serif;
 }
@@ -43,7 +43,7 @@ body.thumbnail-preview .player-offline-banner {
   display: flex;
   align-items: center;
   justify-content: center;
-  background: #111;
+  background: #0a0a0a;
   position: relative;
 }
 
@@ -294,15 +294,6 @@ body.screen-blackout #app {
   display: block;
 }
 
-.slide img,
-.slide video,
-.slide iframe {
-  width: 100%;
-  height: 100%;
-  object-fit: contain;
-  border: 0;
-}
-
 .body {
   position: absolute;
   left: 5%;

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

@@ -427,6 +427,42 @@ function normalizeBoolean(value) {
   return null;
 }
 
+function isEditableTarget(target) {
+  if (!target) {
+    return false;
+  }
+
+  if (target.isContentEditable) {
+    return true;
+  }
+
+  var tagName = String(target.tagName || '').toUpperCase();
+  return ['INPUT', 'TEXTAREA', 'SELECT', 'OPTION'].indexOf(tagName) !== -1;
+}
+
+function handlePlayerKeydown(event) {
+  if (!event || event.defaultPrevented || event.altKey || event.ctrlKey || event.metaKey) {
+    return;
+  }
+
+  if (isEditableTarget(event.target)) {
+    return;
+  }
+
+  if (event.key === 'ArrowLeft') {
+    event.preventDefault();
+    navigateSlides(-1);
+    return;
+  }
+
+  if (event.key === 'ArrowRight') {
+    event.preventDefault();
+    navigateSlides(1);
+  }
+}
+
+window.addEventListener('keydown', handlePlayerKeydown);
+
 // Move to the previous or next active slide.
 function navigateSlides(offset) {
   const manualSlides = getCurrentActiveSlides();

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-rendering.js

@@ -4,6 +4,14 @@ function sanitizeFontFamily(value) {
   return String(value || '').replace(/[^a-zA-Z0-9 ,\"-]/g, '').trim();
 }
 
+function normalizeStyleAttributeValue(value) {
+  return String(value || '')
+    .replace(/"/g, '"')
+    .replace(/'/g, "'")
+    .replace(/"/g, '"')
+    .replace(/'/g, "'");
+}
+
 // Clamp font size to the supported range.
 function sanitizeFontSize(value) {
   return Math.max(8, Number(value || 0) || 24);
@@ -334,7 +342,7 @@ function setPlayerCanvasDimensions(canvasWidth, canvasHeight) {
   document.documentElement.style.setProperty('--player-canvas-height', height + 'px');
 }
 
-const ALLOWED_RICH_TEXT_TAGS = ['a', 'b', 'blockquote', 'br', 'code', 'div', 'em', 'figure', 'figcaption', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'li', 'ol', 'p', 'pre', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th', 'thead', 'tr', 'u', 'ul'];
+const ALLOWED_RICH_TEXT_TAGS = ['a', 'b', 'blockquote', 'br', 'code', 'col', 'colgroup', 'div', 'em', 'figure', 'figcaption', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'img', 'li', 'ol', 'p', 'pre', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th', 'thead', 'tr', 'u', 'ul'];
 
 function sanitizeRichTextAttributes(tagName, attrText) {
   const allowedAttributes = {
@@ -349,14 +357,19 @@ function sanitizeRichTextAttributes(tagName, attrText) {
     h4: ['class', 'style'],
     h5: ['class', 'style'],
     h6: ['class', 'style'],
+    img: ['src', 'alt', 'title', 'width', 'height', 'class', 'style', 'loading', 'decoding'],
+    col: ['class', 'style', 'span', 'width'],
+    colgroup: ['class', 'style', 'span'],
     li: ['class', 'style'],
     ol: ['class', 'style', 'start'],
     p: ['class', 'style'],
     pre: ['class', 'style'],
     span: ['class', 'style'],
     table: ['class', 'style'],
+    tbody: ['class', 'style'],
     td: ['class', 'style', 'colspan', 'rowspan'],
     th: ['class', 'style', 'colspan', 'rowspan', 'scope'],
+    thead: ['class', 'style'],
     tr: ['class', 'style'],
     ul: ['class', 'style']
   };
@@ -365,6 +378,14 @@ function sanitizeRichTextAttributes(tagName, attrText) {
     return '';
   }
 
+  if (tagName === 'img') {
+    const srcMatch = String(attrText || '').match(/\bsrc\s*=\s*("([^"]*)"|'([^']*)'|([^\s"'>/=`]+))/i);
+    const srcValue = srcMatch ? String(srcMatch[2] !== undefined ? srcMatch[2] : srcMatch[3] !== undefined ? srcMatch[3] : srcMatch[4] !== undefined ? srcMatch[4] : '').trim() : '';
+    if (!srcValue || !/^(?:https?:\/\/|\/media\/|\/assets\/|\/[^/]|data:image\/)/i.test(srcValue)) {
+      return '';
+    }
+  }
+
   const attrs = [];
   String(attrText || '').replace(/([a-zA-Z0-9:-]+)(?:\s*=\s*("([^"]*)"|'([^']*)'|([^\s"'>/=`]+)))?/g, (_full, key, _valuePart, doubleQuoted, singleQuoted, bareValue) => {
     const lowerKey = String(key || '').toLowerCase();
@@ -388,7 +409,7 @@ function sanitizeRichTextAttributes(tagName, attrText) {
         return '';
       }
     }
-    attrs.push(' ' + lowerKey + '="' + escapeHtml(value) + '"');
+    attrs.push(' ' + lowerKey + '="' + escapeHtml(lowerKey === 'style' ? normalizeStyleAttributeValue(value) : value) + '"');
     return '';
   });
 

src/player/regions/html.js

@@ -2,16 +2,49 @@
 
 var registry = window.pulsePlayerRegionTypes;
 
+function normalizeRenderableValue(value) {
+  if (value && typeof value === 'object') {
+    if (value.value !== undefined) {
+      return normalizeRenderableValue(value.value);
+    }
+    if (value.text !== undefined) {
+      return normalizeRenderableValue(value.text);
+    }
+    if (value.html !== undefined) {
+      return normalizeRenderableValue(value.html);
+    }
+    if (value.content !== undefined) {
+      return normalizeRenderableValue(value.content);
+    }
+    return '';
+  }
+
+  return String(value === undefined || value === null ? '' : value);
+}
+
+function buildHtmlDocument(html) {
+  var raw = String(html || '').trim();
+  if (!raw) {
+    return '';
+  }
+
+  if (/^<!doctype\b/i.test(raw) || /^<html\b/i.test(raw)) {
+    return raw;
+  }
+
+  return '<!doctype html><html><head><style>html,body{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;}</style></head><body>' + raw + '</body></html>';
+}
+
 function renderHtmlRegionContent(value) {
-  var html = String(value || '').trim();
+  var html = normalizeRenderableValue(value).trim();
   if (!html) {
     return '';
   }
-  return '<iframe class="template-region-html-frame" sandbox="" scrolling="no" srcdoc="<!doctype html><html><head><style>html,body{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;}</style></head><body>' + escapeHtml(html) + '</body></html>" title="HTML region" loading="eager"></iframe>';
+  return '<iframe class="template-region-html-frame" sandbox="" scrolling="no" srcdoc="' + escapeHtml(buildHtmlDocument(html)) + '" title="HTML region" loading="eager" style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"></iframe>';
 }
 
 function renderHtmlRegion(region, regionContent) {
-  return '<div class="template-region html" style="' + region.baseStyle + '">' + renderHtmlRegionContent(regionContent.value || '') + '</div>';
+  return '<div class="template-region html" style="' + region.baseStyle + '">' + renderHtmlRegionContent(regionContent && regionContent.value !== undefined ? regionContent.value : '') + '</div>';
 }
 
 registry.register('html', {

src/player/regions/time-date.js

@@ -1,6 +1,7 @@
 // Time/date region rendering and live updates.
 
 var registry = window.pulsePlayerRegionTypes;
+var placeholderUtils = window.placeholderUtils || {};
 var DEFAULT_FORMAT = '{{hh}}:{{mm}}';
 var DEFAULT_STYLE = {
   font_family: 'Arial',
@@ -9,15 +10,6 @@ var DEFAULT_STYLE = {
 };
 var timeDateFormatterCache = Object.create(null);
 
-function escapeHtml(value) {
-  return String(value === undefined || value === null ? '' : value)
-    .replace(/&/g, '&')
-    .replace(/</g, '&lt;')
-    .replace(/>/g, '&gt;')
-    .replace(/"/g, '&quot;')
-    .replace(/'/g, '&#39;');
-}
-
 function sanitizeTagAttributes(tagName, attrText) {
   var allowedAttributes = {
     a: ['href', 'title', 'target', 'rel', 'class', 'style'],
@@ -133,7 +125,7 @@ function resolveTimeZone(value) {
   }
 }
 
-function getFormatter(key, options) {
+function getTimeDateFormatter(key, options) {
   if (!timeDateFormatterCache[key]) {
     timeDateFormatterCache[key] = new Intl.DateTimeFormat('en-GB', options);
   }
@@ -141,10 +133,10 @@ function getFormatter(key, options) {
   return timeDateFormatterCache[key];
 }
 
-function getFormattedParts(timeZone, date) {
+function getTimeDateFormattedParts(timeZone, date) {
   var targetDate = date instanceof Date ? date : new Date();
   var resolvedTimeZone = resolveTimeZone(timeZone);
-  var numericParts = getFormatter('numeric:' + resolvedTimeZone, {
+  var numericParts = getTimeDateFormatter('numeric:' + resolvedTimeZone, {
     timeZone: resolvedTimeZone,
     hour12: false,
     hour: '2-digit',
@@ -154,29 +146,29 @@ function getFormattedParts(timeZone, date) {
     month: '2-digit',
     year: 'numeric'
   }).formatToParts(targetDate);
-  var weekdayLong = getFormatter('weekday-long:' + resolvedTimeZone, {
+  var weekdayLong = getTimeDateFormatter('weekday-long:' + resolvedTimeZone, {
     timeZone: resolvedTimeZone,
     weekday: 'long'
   }).formatToParts(targetDate);
-  var weekdayShort = getFormatter('weekday-short:' + resolvedTimeZone, {
+  var weekdayShort = getTimeDateFormatter('weekday-short:' + resolvedTimeZone, {
     timeZone: resolvedTimeZone,
     weekday: 'short'
   }).formatToParts(targetDate);
-  var monthLong = getFormatter('month-long:' + resolvedTimeZone, {
+  var monthLong = getTimeDateFormatter('month-long:' + resolvedTimeZone, {
     timeZone: resolvedTimeZone,
     month: 'long'
   }).formatToParts(targetDate);
-  var monthShort = getFormatter('month-short:' + resolvedTimeZone, {
+  var monthShort = getTimeDateFormatter('month-short:' + resolvedTimeZone, {
     timeZone: resolvedTimeZone,
     month: 'short'
   }).formatToParts(targetDate);
-  var ampm = getFormatter('ampm:' + resolvedTimeZone, {
+  var ampm = getTimeDateFormatter('ampm:' + resolvedTimeZone, {
     timeZone: resolvedTimeZone,
     hour12: true,
     hour: '2-digit',
     minute: '2-digit'
   }).formatToParts(targetDate);
-  var timezoneShort = getFormatter('tz-short:' + resolvedTimeZone, {
+  var timezoneShort = getTimeDateFormatter('tz-short:' + resolvedTimeZone, {
     timeZone: resolvedTimeZone,
     timeZoneName: 'short'
   }).formatToParts(targetDate);
@@ -213,27 +205,28 @@ 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')
   };
 }
 
-function resolveTimeDatePlaceholder(values, expression) {
-  if (typeof placeholderUtils.resolvePlaceholderExpression === 'function' && typeof placeholderUtils.formatPlaceholderValue === 'function') {
-    return placeholderUtils.formatPlaceholderValue(placeholderUtils.resolvePlaceholderExpression(values, expression));
+function resolveTimeDateTemplatePlaceholder(values, expression) {
+  var currentPlaceholderUtils = window.placeholderUtils || placeholderUtils || {};
+  if (typeof currentPlaceholderUtils.resolvePlaceholderExpression === 'function' && typeof currentPlaceholderUtils.formatPlaceholderValue === 'function') {
+    return currentPlaceholderUtils.formatPlaceholderValue(currentPlaceholderUtils.resolvePlaceholderExpression(values, expression));
   }
 
   var parsed = String(expression || '').trim();
   return Object.prototype.hasOwnProperty.call(values, parsed) ? values[parsed] : '';
 }
 
-function renderTemplate(format, timeZone, date) {
+function renderTimeDateTemplate(format, timeZone, date) {
   var template = String(format || '').trim() || DEFAULT_FORMAT;
-  var values = getFormattedParts(timeZone, date);
+  var values = getTimeDateFormattedParts(timeZone, date);
   return template.replace(/\{\{\s*([a-zA-Z0-9_.()\-]+)\s*\}\}/g, function (_match, key) {
-    return String(resolveTimeDatePlaceholder(values, key, { timeZone: timeZone }) || '');
+    return String(resolveTimeDateTemplatePlaceholder(values, key, { timeZone: timeZone }) || '');
   });
 }
 
@@ -257,7 +250,7 @@ function renderTimeDateRegion(region, regionContent) {
   var fontSize = style.font_size ? 'font-size:' + Math.max(1, Math.round(Number(style.font_size))) + 'px;' : '';
   var fontColor = style.font_color ? 'color:' + escapeHtml(style.font_color) + ';' : '';
   var contentStyle = 'width:' + region.pixelWidth + 'px;height:' + region.pixelHeight + 'px;transform:scale(' + region.canvasScale + ');transform-origin:top left;' + (fontFamily ? fontFamily : '') + fontSize + fontColor + 'white-space:pre-wrap;line-height:1.1;';
-  var renderedText = renderTemplate(format, timeZone, new Date());
+  var renderedText = renderTimeDateTemplate(format, timeZone, new Date());
   return '<div class="template-region time-date" data-time-date-format="' + escapeHtml(format) + '" data-time-date-timezone="' + escapeHtml(timeZone) + '" style="' + region.baseStyle + '"><div class="template-region-text-scale" style="' + contentStyle + '">' + renderEditorJsContent(renderedText) + '</div></div>';
 }
 
@@ -273,7 +266,7 @@ function updateTimeDateRegion(element) {
     return;
   }
 
-  scaleWrapper.innerHTML = renderEditorJsContent(renderTemplate(format, timeZone, new Date()));
+  scaleWrapper.innerHTML = renderEditorJsContent(renderTimeDateTemplate(format, timeZone, new Date()));
 }
 
 function scheduleTimeDateRegionUpdate(element) {

src/player/regions/timetable.js

@@ -2,101 +2,6 @@
 
 var registry = window.pulsePlayerRegionTypes;
 
-function escapeHtml(value) {
-  return String(value === undefined || value === null ? '' : value)
-    .replace(/&/g, '&')
-    .replace(/</g, '&lt;')
-    .replace(/>/g, '&gt;')
-    .replace(/"/g, '&quot;')
-    .replace(/'/g, '&#39;');
-}
-
-function sanitizeRichTextAttributes(tagName, attrText) {
-  var allowedAttributes = {
-    a: ['href', 'title', 'target', 'rel', 'class', 'style'],
-    blockquote: ['class', 'style'],
-    col: ['class', 'style', 'span', 'width'],
-    colgroup: ['class', 'style', 'span'],
-    div: ['class', 'style'],
-    figure: ['class', 'style'],
-    figcaption: ['class', 'style'],
-    h1: ['class', 'style'],
-    h2: ['class', 'style'],
-    h3: ['class', 'style'],
-    h4: ['class', 'style'],
-    h5: ['class', 'style'],
-    h6: ['class', 'style'],
-    li: ['class', 'style'],
-    ol: ['class', 'style', 'start'],
-    p: ['class', 'style'],
-    pre: ['class', 'style'],
-    span: ['class', 'style'],
-    table: ['class', 'style'],
-    tbody: ['class', 'style'],
-    td: ['class', 'style', 'colspan', 'rowspan'],
-    th: ['class', 'style', 'colspan', 'rowspan', 'scope'],
-    thead: ['class', 'style'],
-    tr: ['class', 'style'],
-    ul: ['class', 'style']
-  };
-  var allowed = allowedAttributes[tagName] || [];
-  if (!allowed.length) {
-    return '';
-  }
-
-  var attrs = [];
-  String(attrText || '').replace(/([a-zA-Z0-9:-]+)(?:\s*=\s*("([^"]*)"|'([^']*)'|([^\s"'>/=`]+)))?/g, function (_full, key, _valuePart, doubleQuoted, singleQuoted, bareValue) {
-    var lowerKey = String(key || '').toLowerCase();
-    if (allowed.indexOf(lowerKey) === -1) {
-      return '';
-    }
-
-    var value = doubleQuoted !== undefined ? doubleQuoted : singleQuoted !== undefined ? singleQuoted : bareValue !== undefined ? bareValue : '';
-    if (lowerKey === 'href' && /^(?:\s*javascript:|\s*data:)/i.test(String(value || ''))) {
-      return '';
-    }
-    if (lowerKey === 'style' && /(?:expression\s*\(|javascript:|url\s*\()/i.test(String(value || ''))) {
-      return '';
-    }
-    if (lowerKey === 'target') {
-      var targetValue = String(value || '').trim();
-      if (targetValue === '_blank') {
-        attrs.push(' target="_blank"');
-        if (attrs.indexOf(' rel="noreferrer noopener"') === -1) {
-          attrs.push(' rel="noreferrer noopener"');
-        }
-        return '';
-      }
-    }
-    attrs.push(' ' + lowerKey + '="' + escapeHtml(value) + '"');
-    return '';
-  });
-
-  return attrs.join('');
-}
-
-function sanitizeRichText(html) {
-  var output = String(html || '');
-  output = output.replace(/<script[\s\S]*?<\/script>/gi, '');
-  output = output.replace(/<style[\s\S]*?<\/style>/gi, '');
-  return output.replace(/<[^>]+>/g, function (tag) {
-    var match = tag.match(/^<\s*(\/?)\s*([a-z0-9]+)([\s\S]*?)(\/?)>$/i);
-    if (!match) {
-      return '';
-    }
-    var closing = Boolean(match[1]);
-    var name = String(match[2] || '').toLowerCase();
-    var allowed = ['a', 'b', 'blockquote', 'br', 'code', 'col', 'colgroup', 'div', 'em', 'figure', 'figcaption', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'li', 'ol', 'p', 'pre', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th', 'thead', 'tr', 'u', 'ul'];
-    if (allowed.indexOf(name) === -1) {
-      return '';
-    }
-    if (closing) {
-      return '</' + name + '>';
-    }
-    return '<' + name + sanitizeRichTextAttributes(name, String(match[3] || '')) + '>';
-  });
-}
-
 function substituteTimetableVariables(html, entry) {
   var source = String(html || '');
   return source.replace(/\{\{\s*([^{}]+?)\s*\}\}/g, function (_match, expression) {

src/player/regions/webpage.js

@@ -2,12 +2,38 @@
 
 var registry = window.pulsePlayerRegionTypes;
 
+function normalizeRenderableValue(value) {
+  if (value && typeof value === 'object') {
+    if (value.value !== undefined) {
+      return normalizeRenderableValue(value.value);
+    }
+    if (value.text !== undefined) {
+      return normalizeRenderableValue(value.text);
+    }
+    if (value.url !== undefined) {
+      return normalizeRenderableValue(value.url);
+    }
+    if (value.href !== undefined) {
+      return normalizeRenderableValue(value.href);
+    }
+    if (value.src !== undefined) {
+      return normalizeRenderableValue(value.src);
+    }
+    if (value.content !== undefined) {
+      return normalizeRenderableValue(value.content);
+    }
+    return '';
+  }
+
+  return String(value === undefined || value === null ? '' : value);
+}
+
 function renderWebpageRegion(region, regionContent) {
-  var url = String(regionContent.value || '').trim();
+  var url = normalizeRenderableValue(regionContent && regionContent.value !== undefined ? regionContent.value : '').trim();
   if (!url) {
     return '';
   }
-  return '<div class="template-region webpage" style="' + region.baseStyle + '"><iframe src="' + escapeHtml(url) + '" title="' + escapeHtml(region.label) + '" loading="eager" referrerpolicy="no-referrer" scrolling="no"></iframe></div>';
+  return '<div class="template-region webpage" style="' + region.baseStyle + '"><iframe src="' + escapeHtml(url) + '" title="' + escapeHtml(region.label) + '" loading="eager" referrerpolicy="no-referrer" scrolling="no" style="width:100%;height:100%;border:0;display:block;background:#fff;overflow:hidden;"></iframe></div>';
 }
 
 registry.register('webpage', {

src/player/render-helpers.js

@@ -25,6 +25,14 @@ function escapeHtml(value) {
     .replace(/'/g, ''');
 }
 
+function normalizeStyleAttributeValue(value) {
+  return String(value || '')
+    .replace(/"/g, '"')
+    .replace(/'/g, "'")
+    .replace(/"/g, '"')
+    .replace(/'/g, "'");
+}
+
 function sanitizeFontFamily(value) {
   return String(value || '').replace(/[^a-zA-Z0-9 ,"-]/g, '').trim();
 }
@@ -41,7 +49,7 @@ function sanitizeTextColor(value, fallback) {
   return fallback || '#000000';
 }
 
-const ALLOWED_RICH_TEXT_TAGS = ['a', 'b', 'blockquote', 'br', 'code', 'div', 'em', 'figure', 'figcaption', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'li', 'ol', 'p', 'pre', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th', 'thead', 'tr', 'u', 'ul'];
+const ALLOWED_RICH_TEXT_TAGS = ['a', 'b', 'blockquote', 'br', 'code', 'col', 'colgroup', 'div', 'em', 'figure', 'figcaption', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'img', 'li', 'ol', 'p', 'pre', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th', 'thead', 'tr', 'u', 'ul'];
 
 function sanitizeRichTextAttributes(tagName, attrText) {
   const allowedAttributes = {
@@ -56,6 +64,9 @@ function sanitizeRichTextAttributes(tagName, attrText) {
     h4: ['class', 'style'],
     h5: ['class', 'style'],
     h6: ['class', 'style'],
+    img: ['src', 'alt', 'title', 'width', 'height', 'class', 'style', 'loading', 'decoding'],
+    col: ['class', 'style', 'span', 'width'],
+    colgroup: ['class', 'style', 'span'],
     li: ['class', 'style'],
     ol: ['class', 'style', 'start'],
     p: ['class', 'style'],
@@ -72,6 +83,14 @@ function sanitizeRichTextAttributes(tagName, attrText) {
     return '';
   }
 
+  if (tagName === 'img') {
+    const srcMatch = String(attrText || '').match(/\bsrc\s*=\s*("([^"]*)"|'([^']*)'|([^\s"'>/=`]+))/i);
+    const srcValue = srcMatch ? String(srcMatch[2] !== undefined ? srcMatch[2] : srcMatch[3] !== undefined ? srcMatch[3] : srcMatch[4] !== undefined ? srcMatch[4] : '').trim() : '';
+    if (!srcValue || !/^(?:https?:\/\/|\/media\/|\/assets\/|\/[^/]|data:image\/)/i.test(srcValue)) {
+      return '';
+    }
+  }
+
   const attrs = [];
   String(attrText || '').replace(/([a-zA-Z0-9:-]+)(?:\s*=\s*("([^"]*)"|'([^']*)'|([^\s"'>/=`]+)))?/g, (_full, key, _valuePart, doubleQuoted, singleQuoted, bareValue) => {
     const lowerKey = String(key || '').toLowerCase();
@@ -95,7 +114,7 @@ function sanitizeRichTextAttributes(tagName, attrText) {
         return '';
       }
     }
-    attrs.push(' ' + lowerKey + '="' + escapeHtml(value) + '"');
+    attrs.push(' ' + lowerKey + '="' + escapeHtml(lowerKey === 'style' ? normalizeStyleAttributeValue(value) : value) + '"');
     return '';
   });
 
@@ -268,12 +287,45 @@ function renderEditorJsContent(value) {
   return wrapRichTextParagraph(sanitizeRichText(raw));
 }
 
+function buildHtmlDocument(html) {
+  const raw = String(html || '').trim();
+  if (!raw) {
+    return '';
+  }
+
+  if (/^<!doctype\b/i.test(raw) || /^<html\b/i.test(raw)) {
+    return raw;
+  }
+
+  return '<!doctype html><html><head><style>html,body{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;}</style></head><body>' + raw + '</body></html>';
+}
+
 function renderHtmlRegionContent(value) {
-  const html = String(value || '').trim();
+  const html = normalizeRenderableValue(value).trim();
   if (!html) {
     return '<div class="template-region-placeholder">HTML</div>';
   }
-  return '<iframe class="template-region-html-frame" sandbox="" srcdoc="' + escapeHtml(html) + '" title="HTML region" loading="eager"></iframe>';
+  return '<iframe class="template-region-html-frame" sandbox="" srcdoc="' + escapeHtml(buildHtmlDocument(html)) + '" title="HTML region" loading="eager" style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"></iframe>';
+}
+
+function normalizeRenderableValue(value) {
+  if (value && typeof value === 'object') {
+    if (value.value !== undefined) {
+      return normalizeRenderableValue(value.value);
+    }
+    if (value.text !== undefined) {
+      return normalizeRenderableValue(value.text);
+    }
+    if (value.html !== undefined) {
+      return normalizeRenderableValue(value.html);
+    }
+    if (value.content !== undefined) {
+      return normalizeRenderableValue(value.content);
+    }
+    return '';
+  }
+
+  return String(value === undefined || value === null ? '' : value);
 }
 
 function fitCanvasSize(canvasWidth, canvasHeight, maxWidth, maxHeight) {

src/web.js

@@ -207,6 +207,7 @@ async function start() {
     mediaDir: webConfig.mediaDir,
     backgroundTaskQueue: backgroundTaskQueue,
     webBootstrap: webBootstrap,
+    notifyPlayerScreens: notifyPlayerScreens,
     loadCurrentUser: loadCurrentUser,
     initializeBackgroundTasks: initializeBackgroundTasks,
     captureSlideThumbnail: captureSlideThumbnail,

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-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-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/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/font-library.js

@@ -30,6 +30,43 @@ function normalizeText(value) {
   return String(value || '').replace(/\s+/g, ' ').trim();
 }
 
+function quoteFontFamilyToken(token) {
+  const normalizedToken = normalizeText(token);
+  if (!normalizedToken) {
+    return '';
+  }
+
+  if (normalizedToken === 'inherit' || /^[a-zA-Z0-9_-]+$/.test(normalizedToken)) {
+    return normalizedToken;
+  }
+
+  return `'${normalizedToken.replace(/\\/g, '\\\\').replace(/'/g, "\\'")}'`;
+}
+
+function normalizeFontFamilyFormat(format) {
+  return String(format || '')
+    .split(',')
+    .map(quoteFontFamilyToken)
+    .filter(Boolean)
+    .join(',');
+}
+
+function normalizeFontFamilyFormatEntry(entry) {
+  const value = String(entry || '').trim();
+  if (!value) {
+    return '';
+  }
+
+  const separatorIndex = value.indexOf('=');
+  if (separatorIndex === -1) {
+    return `${value}=${normalizeFontFamilyFormat(value)}`;
+  }
+
+  const label = value.slice(0, separatorIndex).trim();
+  const format = value.slice(separatorIndex + 1).trim();
+  return `${label}=${normalizeFontFamilyFormat(format || label)}`;
+}
+
 function resolveMediaRoot(mediaRootOrUploadDir) {
   const resolved = path.resolve(String(mediaRootOrUploadDir || '').trim());
   return path.basename(resolved) === 'uploads' ? path.dirname(resolved) : resolved;
@@ -119,22 +156,19 @@ function buildFontFaceRule(entry) {
 
 function buildFontStylesheet(fonts) {
   const rules = (Array.isArray(fonts) ? fonts : [])
-    .filter(function (font) {
-      return font && font.enabled !== false;
-    })
     .map(buildFontFaceRule)
     .filter(Boolean);
   return rules.length ? `/* Managed fonts */\n\n${rules.join('\n\n')}\n` : '/* Managed fonts */\n';
 }
 
 function buildFontFamilyFormats(fonts) {
-  const formatEntries = Array.from(new Set(DEFAULT_FONT_FAMILY_FORMATS.concat((Array.isArray(fonts) ? fonts : [])
+  const formatEntries = Array.from(new Set(DEFAULT_FONT_FAMILY_FORMATS.map(normalizeFontFamilyFormatEntry).concat((Array.isArray(fonts) ? fonts : [])
     .filter(function (font) {
       return font && font.enabled !== false && normalizeText(font.family || font.name);
     })
     .map(function (font) {
       const family = normalizeText(font.family || font.name);
-      return `${family}=${family}`;
+      return `${family}=${normalizeFontFamilyFormat(family)}`;
     }))))
     .sort(function (left, right) {
       const leftLabel = String(left || '').split('=')[0];
@@ -344,7 +378,7 @@ function collectFontLibrarySyncOperations(mediaRootOrUploadDir) {
     }
 
     operations.push({
-      type: font.enabled === false ? 'delete' : 'put',
+      type: 'put',
       uploadPath: `/media/${FONT_LIBRARY_DIR_NAME}/${font.fileName}`
     });
   });
@@ -363,7 +397,10 @@ module.exports = {
   collectFontLibraryDirectoryUploadPaths: collectFontLibraryDirectoryUploadPaths,
   collectFontLibrarySyncOperations: collectFontLibrarySyncOperations,
   getFontStylesheetHref: getFontStylesheetHref,
+  buildFontStylesheet: buildFontStylesheet,
   buildFontFamilyFormats: buildFontFamilyFormats,
+  normalizeFontFamilyFormat: normalizeFontFamilyFormat,
+  normalizeFontFamilyFormatEntry: normalizeFontFamilyFormatEntry,
   isSupportedFontUpload: isSupportedFontUpload,
   getFontLibraryDir: getFontLibraryDir,
   getFontManifestPath: getFontManifestPath,

src/web/lib/media/slide-thumbnail-preview.js

@@ -30,6 +30,35 @@ function resolveAssetUrl(baseUrl, value) {
   return normalizedBaseUrl + '/' + raw.replace(/^\/+/, '');
 }
 
+function normalizeRenderableValue(value) {
+  if (value && typeof value === 'object') {
+    if (value.value !== undefined) {
+      return normalizeRenderableValue(value.value);
+    }
+    if (value.text !== undefined) {
+      return normalizeRenderableValue(value.text);
+    }
+    if (value.html !== undefined) {
+      return normalizeRenderableValue(value.html);
+    }
+    if (value.url !== undefined) {
+      return normalizeRenderableValue(value.url);
+    }
+    if (value.href !== undefined) {
+      return normalizeRenderableValue(value.href);
+    }
+    if (value.src !== undefined) {
+      return normalizeRenderableValue(value.src);
+    }
+    if (value.content !== undefined) {
+      return normalizeRenderableValue(value.content);
+    }
+    return '';
+  }
+
+  return String(value === undefined || value === null ? '' : value);
+}
+
 function getThumbnailCanvasSize(slide) {
   const template = slide && slide.template ? slide.template : null;
   return {
@@ -53,7 +82,16 @@ function buildThumbnailRegionStyle(region, canvasWidth, canvasHeight) {
 }
 
 function hasVisibleContent(html) {
-  return Boolean(String(html || '').replace(/<[^>]+>/g, '').trim());
+  var raw = String(html || '').trim();
+  if (!raw) {
+    return false;
+  }
+
+  if (/<img\b/i.test(raw)) {
+    return true;
+  }
+
+  return Boolean(raw.replace(/<[^>]+>/g, '').trim());
 }
 
 function buildTextRegionMarkup(region, regionContent) {
@@ -70,7 +108,7 @@ function buildTextRegionMarkup(region, regionContent) {
 
 function buildRegionInnerHtml(region, regionContent, baseUrl) {
   const regionType = String(regionContent.type || region.region_type || 'text').trim().toLowerCase();
-  const rawValue = regionContent && regionContent.value !== undefined ? regionContent.value : '';
+  const rawValue = normalizeRenderableValue(regionContent && regionContent.value !== undefined ? regionContent.value : '');
 
   if (regionType === 'image') {
     const src = resolveAssetUrl(baseUrl, rawValue);
@@ -89,7 +127,7 @@ function buildRegionInnerHtml(region, regionContent, baseUrl) {
   if (regionType === 'webpage') {
     const src = resolveAssetUrl(baseUrl, rawValue);
     return src
-      ? '<div class="slide-preview-region slide-preview-webpage-region" style="' + region.baseStyle + '"><iframe src="' + escapeHtml(src) + '" title="' + escapeHtml(region.label || region.region_key || 'webpage') + '" loading="eager" referrerpolicy="no-referrer" scrolling="no"></iframe></div>'
+      ? '<div class="slide-preview-region slide-preview-webpage-region" style="' + region.baseStyle + '"><iframe src="' + escapeHtml(src) + '" title="' + escapeHtml(region.label || region.region_key || 'webpage') + '" loading="eager" referrerpolicy="no-referrer" scrolling="no" style="width:100%;height:100%;border:0;display:block;background:#fff;overflow:hidden;"></iframe></div>'
       : '';
   }
 
@@ -105,7 +143,7 @@ function buildRegionInnerHtml(region, regionContent, baseUrl) {
   if (regionType === 'html') {
     const html = String(rawValue || '').trim();
     return html
-      ? '<div class="slide-preview-region slide-preview-html-region" style="' + region.baseStyle + '"><iframe sandbox="" srcdoc="<!doctype html><html><head><style>html,body{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;}</style></head><body>' + escapeHtml(html) + '</body></html>" title="' + escapeHtml(region.label || region.region_key || 'html') + '" loading="eager" scrolling="no"></iframe></div>'
+      ? '<div class="slide-preview-region slide-preview-html-region" style="' + region.baseStyle + '"><iframe sandbox="" allowtransparency="true" srcdoc="' + escapeHtml('<!doctype html><html><head><style>html,body{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;}</style></head><body>' + html + '</body></html>') + '" title="' + escapeHtml(region.label || region.region_key || 'html') + '" loading="eager" scrolling="no" style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"></iframe></div>'
       : '';
   }
 

src/web/lib/media/slide-thumbnails.js

@@ -52,6 +52,35 @@ function resolveAssetUrl(baseUrl, value) {
   return normalizedBaseUrl + '/' + raw.replace(/^\/+/, '');
 }
 
+function normalizeRenderableValue(value) {
+  if (value && typeof value === 'object') {
+    if (value.value !== undefined) {
+      return normalizeRenderableValue(value.value);
+    }
+    if (value.text !== undefined) {
+      return normalizeRenderableValue(value.text);
+    }
+    if (value.html !== undefined) {
+      return normalizeRenderableValue(value.html);
+    }
+    if (value.url !== undefined) {
+      return normalizeRenderableValue(value.url);
+    }
+    if (value.href !== undefined) {
+      return normalizeRenderableValue(value.href);
+    }
+    if (value.src !== undefined) {
+      return normalizeRenderableValue(value.src);
+    }
+    if (value.content !== undefined) {
+      return normalizeRenderableValue(value.content);
+    }
+    return '';
+  }
+
+  return String(value === undefined || value === null ? '' : value);
+}
+
 function getCanvasSize(slide) {
   const template = slide && slide.template ? slide.template : null;
   return {
@@ -83,7 +112,16 @@ function buildThumbnailRegionStyle(region, canvasWidth, canvasHeight) {
 }
 
 function hasVisibleContent(html) {
-  return Boolean(String(html || '').replace(/<[^>]+>/g, '').trim());
+  var raw = String(html || '').trim();
+  if (!raw) {
+    return false;
+  }
+
+  if (/<img\b/i.test(raw)) {
+    return true;
+  }
+
+  return Boolean(raw.replace(/<[^>]+>/g, '').trim());
 }
 
 function buildTextRegionMarkup(region, regionContent) {
@@ -100,7 +138,7 @@ function buildTextRegionMarkup(region, regionContent) {
 
 function buildRegionInnerHtml(region, regionContent, baseUrl) {
   const regionType = String(regionContent.type || region.region_type || 'text').trim().toLowerCase();
-  const rawValue = regionContent && regionContent.value !== undefined ? regionContent.value : '';
+  const rawValue = normalizeRenderableValue(regionContent && regionContent.value !== undefined ? regionContent.value : '');
 
   if (regionType === 'image') {
     const src = resolveAssetUrl(baseUrl, rawValue);
@@ -119,7 +157,7 @@ function buildRegionInnerHtml(region, regionContent, baseUrl) {
   if (regionType === 'webpage') {
     const src = resolveAssetUrl(baseUrl, rawValue);
     return src
-      ? '<div class="slide-preview-region slide-preview-webpage-region" style="' + region.baseStyle + '"><iframe src="' + escapeHtml(src) + '" title="' + escapeHtml(region.label || region.region_key || 'webpage') + '" loading="eager" referrerpolicy="no-referrer" scrolling="no"></iframe></div>'
+      ? '<div class="slide-preview-region slide-preview-webpage-region" style="' + region.baseStyle + '"><iframe src="' + escapeHtml(src) + '" title="' + escapeHtml(region.label || region.region_key || 'webpage') + '" loading="eager" referrerpolicy="no-referrer" scrolling="no" style="width:100%;height:100%;border:0;display:block;background:#fff;overflow:hidden;"></iframe></div>'
       : '';
   }
 
@@ -135,7 +173,7 @@ function buildRegionInnerHtml(region, regionContent, baseUrl) {
   if (regionType === 'html') {
     const html = String(rawValue || '').trim();
     return html
-      ? '<div class="slide-preview-region slide-preview-html-region" style="' + region.baseStyle + '"><iframe sandbox="" srcdoc="<!doctype html><html><head><style>html,body{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;}</style></head><body>' + escapeHtml(html) + '</body></html>" title="' + escapeHtml(region.label || region.region_key || 'html') + '" loading="eager" scrolling="no"></iframe></div>'
+      ? '<div class="slide-preview-region slide-preview-html-region" style="' + region.baseStyle + '"><iframe sandbox="" allowtransparency="true" srcdoc="' + escapeHtml('<!doctype html><html><head><style>html,body{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;}</style></head><body>' + html + '</body></html>') + '" title="' + escapeHtml(region.label || region.region_key || 'html') + '" loading="eager" scrolling="no" style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"></iframe></div>'
       : '';
   }
 

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/pages/index.js

@@ -9,6 +9,7 @@ function routePath(...segments) {
 module.exports = {
   renderLoginPage: require(routePath('auth', 'login')),
   renderAccountPage: require(routePath('account', 'password')),
+  renderAboutPage: require(routePath('settings', 'about', 'index')),
   renderUsersPage: require(routePath('settings', 'users', 'list')),
   renderUsersAddPage: require(routePath('settings', 'users', 'add')),
   renderUsersEditPage: require(routePath('settings', 'users', 'edit')),

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

@@ -1652,6 +1652,31 @@ html[data-bs-theme='dark'] .template-field-card .tox .tox-collection {
   background: var(--bs-body-bg);
 }
 
+.slide-image-cropper-frame.is-loading > :not(.slide-image-cropper-loading-overlay) {
+  opacity: 0.22;
+  filter: saturate(0.8);
+}
+
+.slide-image-cropper-loading-overlay {
+  position: absolute;
+  inset: 0;
+  z-index: 3;
+  display: none;
+  align-items: center;
+  justify-content: center;
+  background: rgba(var(--bs-body-bg-rgb, 255, 255, 255), 0.72);
+  backdrop-filter: blur(1px);
+}
+
+.slide-image-cropper-frame.is-loading .slide-image-cropper-loading-overlay {
+  display: flex;
+}
+
+.slide-image-cropper-loading-spinner {
+  width: 2.5rem;
+  height: 2.5rem;
+}
+
 .slide-image-cropper-frame img {
   display: block;
   max-width: 100%;
@@ -1689,6 +1714,10 @@ html[data-bs-theme='dark'] .template-field-card .tox .tox-collection {
   white-space: nowrap;
 }
 
+#slide-image-cropper-status:empty {
+  display: none;
+}
+
 .slide-image-region-preview-box {
   display: grid;
   gap: 0;
@@ -2139,10 +2168,21 @@ html[data-bs-theme='dark'] .template-field-card .tox .tox-collection {
 .template-field-actions {
   display: inline-flex;
   align-items: center;
+  flex-wrap: wrap;
+  justify-content: flex-end;
   gap: 0.5rem;
   margin-left: auto;
 }
 
+.template-editor-size-controls {
+  flex-shrink: 0;
+}
+
+.template-editor-size-controls .btn {
+  min-width: 2rem;
+  padding-inline: 0.45rem;
+}
+
 .template-field-head strong {
   font-size: 0.95rem;
   min-width: 0;
@@ -2221,6 +2261,14 @@ html[data-bs-theme='dark'] .template-field-card .tox .tox-collection {
   min-width: 0;
 }
 
+.template-field-card .editor-holder[data-editor-height] {
+  overflow: hidden;
+}
+
+.template-field-card .editor-holder .tox.tox-tinymce {
+  height: 100% !important;
+}
+
 .announcement-color-preview {
   display: flex;
   align-items: center;

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

@@ -423,19 +423,6 @@
         return true;
       }
 
-      if (submitterValue === 'close' || submitterValue === 'new') {
-        var redirectUrl = submitterValue === 'close'
-          ? String(response.url || form.dataset.asyncSaveCloseUrl || window.location.href)
-          : String(response.url || form.dataset.asyncSaveNewUrl || window.location.href);
-        window.location.replace(redirectUrl);
-        return true;
-      }
-
-      if (form.dataset && form.dataset.asyncSaveNewRedirect === 'response-url') {
-        window.location.replace(String(response.url || form.dataset.asyncSaveNewUrl || window.location.href));
-        return true;
-      }
-
       var responseText = await response.text();
       var responseDocument = null;
       try {
@@ -456,6 +443,19 @@
 
       clearFormDirty(form);
 
+      if (submitterValue === 'close' || submitterValue === 'new') {
+        var redirectUrl = submitterValue === 'close'
+          ? String(response.url || form.dataset.asyncSaveCloseUrl || window.location.href)
+          : String(response.url || form.dataset.asyncSaveNewUrl || window.location.href);
+        window.location.replace(redirectUrl);
+        return true;
+      }
+
+      if (form.dataset && form.dataset.asyncSaveNewRedirect === 'response-url') {
+        window.location.replace(String(response.url || form.dataset.asyncSaveNewUrl || window.location.href));
+        return true;
+      }
+
       var successMessage = typeof settings.getSuccessMessage === 'function'
         ? settings.getSuccessMessage({
             form: form,
@@ -539,6 +539,39 @@
       return true;
     }
 
+    function updateFontToggleRow(form) {
+      if (!form) {
+        return false;
+      }
+
+      var row = form.closest ? form.closest('tr[data-font-toggle-row]') : null;
+      if (!row) {
+        return false;
+      }
+
+      var enabledInput = form.querySelector('input[name="enabled"]');
+      var toggleButton = form.querySelector('button[type="submit"]');
+      var statusBadge = row.querySelector('[data-font-status-badge]');
+      var isCurrentlyEnabled = String(row.getAttribute('data-font-enabled') || '').trim() === 'true';
+      var willEnable = !isCurrentlyEnabled;
+
+      if (enabledInput) {
+        enabledInput.value = isCurrentlyEnabled ? '0' : '1';
+      }
+
+      if (toggleButton) {
+        toggleButton.textContent = willEnable ? 'Disable' : 'Enable';
+      }
+
+      if (statusBadge) {
+        statusBadge.className = statusBadge.className.replace(/text-bg-(success|secondary)/g, willEnable ? 'text-bg-success' : 'text-bg-secondary');
+        statusBadge.textContent = willEnable ? 'Enabled' : 'Disabled';
+      }
+
+      row.setAttribute('data-font-enabled', willEnable ? 'true' : 'false');
+      return true;
+    }
+
     document.addEventListener('submit', function (event) {
       var form = event.target;
       if (!form || !form.hasAttribute || !form.hasAttribute('data-async-command')) {
@@ -584,6 +617,15 @@
         body: body.toString(),
         credentials: 'same-origin'
       }).then(function (response) {
+        if (!response || Number(response.status) >= 400) {
+          return;
+        }
+
+        if (/^\/settings\/fonts\/[^/]+\/toggle$/.test(actionPath)) {
+          updateFontToggleRow(form);
+          return;
+        }
+
         if (shouldReloadAfterSuccess && response && response.ok) {
           window.location.reload();
           return;

src/web/public/js/regions/region-utils.js

@@ -28,11 +28,19 @@
       var name = String(match[2] || '').toLowerCase();
       var attrText = String(match[3] || '');
       var selfClosing = Boolean(match[4]) || name === 'br' || name === 'hr';
-      var allowed = ['a', 'b', 'blockquote', 'br', 'code', 'div', 'em', 'figure', 'figcaption', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'li', 'ol', 'p', 'pre', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th', 'thead', 'tr', 'u', 'ul'];
+      var allowed = ['a', 'b', 'blockquote', 'br', 'code', 'col', 'colgroup', 'div', 'em', 'figure', 'figcaption', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'img', 'li', 'ol', 'p', 'pre', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th', 'thead', 'tr', 'u', 'ul'];
       if (allowed.indexOf(name) === -1) {
         return '';
       }
 
+      if (name === 'img') {
+        var srcMatch = String(attrText || '').match(/\bsrc\s*=\s*("([^"]*)"|'([^']*)'|([^\s"'>/=`]+))/i);
+        var srcValue = srcMatch ? String(srcMatch[2] !== undefined ? srcMatch[2] : srcMatch[3] !== undefined ? srcMatch[3] : srcMatch[4] !== undefined ? srcMatch[4] : '').trim() : '';
+        if (!srcValue || !/^(?:https?:\/\/|\/media\/|\/assets\/|\/[^/]|data:image\/)/i.test(srcValue)) {
+          return '';
+        }
+      }
+
       if (closing) {
         return '</' + name + '>';
       }
@@ -42,7 +50,100 @@
   }
 
   function sanitizeRichText(html) {
-    return sanitizePreviewHtml(html);
+    var output = String(html || '');
+    output = output.replace(/<script[\s\S]*?<\/script>/gi, '');
+    output = output.replace(/<style[\s\S]*?<\/style>/gi, '');
+    return output.replace(/<[^>]+>/g, function (tag) {
+      var match = tag.match(/^<\s*(\/?)\s*([a-z0-9]+)([\s\S]*?)(\/?)>$/i);
+      if (!match) {
+        return '';
+      }
+
+      var closing = Boolean(match[1]);
+      var name = String(match[2] || '').toLowerCase();
+      var attrText = String(match[3] || '');
+      var allowed = ['a', 'b', 'blockquote', 'br', 'code', 'col', 'colgroup', 'div', 'em', 'figure', 'figcaption', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'img', 'li', 'ol', 'p', 'pre', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'th', 'thead', 'tr', 'u', 'ul'];
+      if (allowed.indexOf(name) === -1) {
+        return '';
+      }
+
+      if (closing) {
+        return '</' + name + '>';
+      }
+
+      return '<' + name + sanitizeRichTextAttributes(name, attrText) + '>';
+    });
+  }
+
+  function sanitizeRichTextAttributes(tagName, attrText) {
+    var allowedAttributes = {
+      a: ['href', 'title', 'target', 'rel', 'class', 'style'],
+      blockquote: ['class', 'style'],
+      div: ['class', 'style'],
+      figure: ['class', 'style'],
+      figcaption: ['class', 'style'],
+      h1: ['class', 'style'],
+      h2: ['class', 'style'],
+      h3: ['class', 'style'],
+      h4: ['class', 'style'],
+      h5: ['class', 'style'],
+      h6: ['class', 'style'],
+      img: ['src', 'alt', 'title', 'width', 'height', 'class', 'style', 'loading', 'decoding'],
+      col: ['class', 'style', 'span', 'width'],
+      colgroup: ['class', 'style', 'span'],
+      li: ['class', 'style'],
+      ol: ['class', 'style', 'start'],
+      p: ['class', 'style'],
+      pre: ['class', 'style'],
+      span: ['class', 'style'],
+      table: ['class', 'style'],
+      td: ['class', 'style', 'colspan', 'rowspan'],
+      th: ['class', 'style', 'colspan', 'rowspan', 'scope'],
+      tr: ['class', 'style'],
+      ul: ['class', 'style']
+    };
+    var allowed = allowedAttributes[tagName] || [];
+    if (!allowed.length) {
+      return '';
+    }
+
+    if (tagName === 'img') {
+      var srcMatch = String(attrText || '').match(/\bsrc\s*=\s*("([^"]*)"|'([^']*)'|([^\s"'>/=`]+))/i);
+      var srcValue = srcMatch ? String(srcMatch[2] !== undefined ? srcMatch[2] : srcMatch[3] !== undefined ? srcMatch[3] : srcMatch[4] !== undefined ? srcMatch[4] : '').trim() : '';
+      if (!srcValue || !/^(?:https?:\/\/|\/media\/|\/assets\/|\/[^/]|data:image\/)/i.test(srcValue)) {
+        return '';
+      }
+    }
+
+    var attrs = [];
+    String(attrText || '').replace(/([a-zA-Z0-9:-]+)(?:\s*=\s*("([^"]*)"|'([^']*)'|([^\s"'>/=`]+)))?/g, function (_full, key, _valuePart, doubleQuoted, singleQuoted, bareValue) {
+      var lowerKey = String(key || '').toLowerCase();
+      if (allowed.indexOf(lowerKey) === -1) {
+        return '';
+      }
+
+      var value = doubleQuoted !== undefined ? doubleQuoted : singleQuoted !== undefined ? singleQuoted : bareValue !== undefined ? bareValue : '';
+      if (lowerKey === 'href' && /^(?:\s*javascript:|\s*data:)/i.test(String(value || ''))) {
+        return '';
+      }
+      if (lowerKey === 'style' && /(?:expression\s*\(|javascript:|url\s*\()/i.test(String(value || ''))) {
+        return '';
+      }
+      if (lowerKey === 'target') {
+        var targetValue = String(value || '').trim();
+        if (targetValue === '_blank') {
+          attrs.push(' target="_blank"');
+          if (attrs.indexOf(' rel="noreferrer noopener"') === -1) {
+            attrs.push(' rel="noreferrer noopener"');
+          }
+          return '';
+        }
+      }
+      attrs.push(' ' + lowerKey + '="' + escapeHtml(value) + '"');
+      return '';
+    });
+
+    return attrs.join('');
   }
 
   function sanitizeTagAttributes(tagName, attrText) {
@@ -64,6 +165,7 @@
       pre: ['class', 'style'],
       span: ['class', 'style'],
       table: ['class', 'style'],
+      img: ['src', 'alt', 'title', 'width', 'height', 'class', 'style', 'loading', 'decoding'],
       td: ['class', 'style', 'colspan', 'rowspan'],
       th: ['class', 'style', 'colspan', 'rowspan', 'scope'],
       tr: ['class', 'style'],
@@ -844,6 +946,7 @@
     escapeHtml: escapeHtml,
     sanitizePreviewHtml: sanitizePreviewHtml,
     sanitizeRichText: sanitizeRichText,
+    sanitizeRichTextAttributes: sanitizeRichTextAttributes,
     sanitizeFontFamily: sanitizeFontFamily,
     sanitizeTextColor: sanitizeTextColor,
     normalizeAcceptList: normalizeAcceptList,

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

@@ -9,8 +9,8 @@
     return utils.escapeHtml ? utils.escapeHtml(value) : String(value === undefined || value === null ? '' : value);
   }
 
-  function sanitizeRichText(html) {
-    return utils.sanitizeRichText ? utils.sanitizeRichText(html) : escapeHtml(html);
+  function sanitizePreviewHtml(html) {
+    return utils.sanitizePreviewHtml ? utils.sanitizePreviewHtml(html) : escapeHtml(html);
   }
 
   function sanitizeFontFamily(value) {
@@ -128,7 +128,7 @@
       summary.push('<h3>' + escapeHtml(title) + '</h3>');
     }
     if (description) {
-      summary.push('<div>' + sanitizeRichText(description) + '</div>');
+      summary.push('<div>' + sanitizePreviewHtml(description) + '</div>');
     }
     if (!summary.length) {
       return '';
@@ -183,7 +183,7 @@
     if (!body) {
       return '';
     }
-    var renderedBody = sanitizeRichText(body);
+    var renderedBody = sanitizePreviewHtml(body);
     return renderedBody ? '<div class="template-region api" style="width:100%;height:100%;overflow:hidden;font-family:' + escapeHtml(fontFamily) + ';font-size:' + fontSize + 'px;color:' + escapeHtml(fontColor) + ';"><div class="template-region-text-scale" style="width:100%;height:100%;overflow:hidden;">' + renderedBody + '</div></div>' : '';
   }
 
@@ -207,6 +207,12 @@
           '</div>' +
         '</div>' +
         '<div class="card-body p-3 d-grid gap-3 pb-0">' +
+          '<div class="d-flex justify-content-end">' +
+            '<div class="btn-group btn-group-sm template-editor-size-controls" role="group" aria-label="Editor size controls">' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="decrease" aria-label="Decrease editor size">-</button>' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="increase" aria-label="Increase editor size">+</button>' +
+            '</div>' +
+          '</div>' +
           '<div class="editor-holder" data-region-id="' + region.id + '">' +
             '<textarea class="editor-source" rows="10">' + escapeHtml(current.value !== undefined ? current.value : '') + '</textarea>' +
           '</div>' +

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

@@ -8,13 +8,49 @@
     return utils.escapeHtml ? utils.escapeHtml(value) : String(value === undefined || value === null ? '' : value);
   }
 
-  function renderPreview(value) {
-    var content = value && typeof value === 'object' && value.value !== undefined ? value : null;
-    var html = String(content ? content.value : value || '').trim();
+  function normalizePreviewValue(value) {
+    if (value && typeof value === 'object') {
+      if (value.value !== undefined) {
+        return normalizePreviewValue(value.value);
+      }
+      if (value.text !== undefined) {
+        return normalizePreviewValue(value.text);
+      }
+      if (value.html !== undefined) {
+        return normalizePreviewValue(value.html);
+      }
+      if (value.content !== undefined) {
+        return normalizePreviewValue(value.content);
+      }
+      return '';
+    }
+
+    return String(value === undefined || value === null ? '' : value);
+  }
+
+  function buildHtmlDocument(html) {
+    var raw = String(html || '').trim();
+    if (!raw) {
+      return '';
+    }
+
+    if (/^<!doctype\b/i.test(raw) || /^<html\b/i.test(raw)) {
+      return raw;
+    }
+
+    return '<!doctype html><html><head><style>html,body{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;}</style></head><body>' + raw + '</body></html>';
+  }
+
+  function renderPreview(region, value) {
+    var html = normalizePreviewValue(value !== undefined ? value : region).trim();
     if (!html) {
       return '<div class="slide-preview-placeholder">HTML</div>';
     }
-    return '<iframe class="slide-preview-html-frame" sandbox="" scrolling="no" srcdoc="<!doctype html><html><head><style>html,body{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;}</style></head><body>' + escapeHtml(html) + '</body></html>" title="HTML preview" loading="eager" style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"></iframe>';
+    if (/^<!doctype\b/i.test(html) || /^<html\b/i.test(html)) {
+      return '<iframe class="slide-preview-html-frame" sandbox="" allowtransparency="true" scrolling="no" srcdoc="' + escapeHtml(buildHtmlDocument(html)) + '" title="HTML preview" loading="eager" style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"></iframe>';
+    }
+
+    return '<div class="slide-preview-html-frame" style="width:100%;height:100%;overflow:hidden;background:transparent;">' + html + '</div>';
   }
 
   function renderEditorCard(context) {

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

@@ -32,8 +32,8 @@
     var regionRatio = String(context.regionRatio || '1:1');
     var uploadConfig = context.uploadConfig || {};
     var uploadMaxLabel = String(uploadConfig.limitLabel || context.uploadMaxLabel || '100 MB');
-    var uploadAccept = Array.isArray(uploadConfig.accept) ? uploadConfig.accept.join(', ') : String(uploadConfig.accept || 'image/png, image/jpeg, image/gif, image/webp');
-    var uploadHelpText = String(uploadConfig.helpText || 'PNG, JPG, GIF, or WebP');
+    var uploadAccept = Array.isArray(uploadConfig.accept) ? uploadConfig.accept.join(', ') : String(uploadConfig.accept || 'image/png, image/jpeg, image/gif, image/webp, image/svg+xml');
+    var uploadHelpText = String(uploadConfig.helpText || 'PNG, JPG, GIF, WebP, or SVG');
     return registry.renderEditorCardShell({
       region: region,
       headerActions: '<span class="chip">Image</span>',
@@ -81,10 +81,10 @@
       current: String(context.current || ''),
       regionRatio: String(context.regionRatio || '1:1'),
       uploadConfig: {
-        accept: Array.isArray(defaultConfig.accept) ? defaultConfig.accept : ['image/png', 'image/jpeg', 'image/gif', 'image/webp'],
+        accept: Array.isArray(defaultConfig.accept) ? defaultConfig.accept : ['image/png', 'image/jpeg', 'image/gif', 'image/webp', 'image/svg+xml'],
         limitBytes: defaultConfig.limitBytes,
         limitLabel: defaultConfig.limitLabel || context.uploadMaxLabel || '100 MB',
-        helpText: defaultConfig.helpText || 'PNG, JPG, GIF, or WebP'
+        helpText: defaultConfig.helpText || 'PNG, JPG, GIF, WebP, or SVG'
       },
       uploadMaxLabel: context.uploadMaxLabel || '100 MB'
     };
@@ -107,11 +107,11 @@
     }
 
     var uploadConfig = context.uploadConfig || {};
-    var accept = uploadConfig.accept || ['image/png', 'image/jpeg', 'image/gif', 'image/webp'];
+    var accept = uploadConfig.accept || ['image/png', 'image/jpeg', 'image/gif', 'image/webp', 'image/svg+xml'];
     var limitBytes = Number(uploadConfig.limitBytes || 100 * 1024 * 1024);
 
     if (!utils.fileMatchesAccept || !utils.fileMatchesAccept(context.file, accept)) {
-      showUploadWarning('This image region accepts PNG, JPG, GIF, or WebP files.');
+      showUploadWarning('This image region accepts PNG, JPG, GIF, WebP, or SVG files.');
       return false;
     }
 
@@ -132,10 +132,10 @@
       var defaultConfig = context && context.defaultConfig ? context.defaultConfig : {};
 
       return {
-        accept: ['image/png', 'image/jpeg', 'image/gif', 'image/webp'],
+        accept: ['image/png', 'image/jpeg', 'image/gif', 'image/webp', 'image/svg+xml'],
         limitBytes: defaultConfig.limitBytes,
         limitLabel: defaultConfig.limitLabel,
-        helpText: 'PNG, JPG, GIF, or WebP'
+        helpText: 'PNG, JPG, GIF, WebP, or SVG'
       };
     },
     renderPreview: renderPreview,

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

@@ -17,10 +17,6 @@
     return utils.sanitizePreviewHtml ? utils.sanitizePreviewHtml(html) : escapeHtml(html);
   }
 
-  function sanitizeRichText(html) {
-    return utils.sanitizeRichText ? utils.sanitizeRichText(html) : sanitizePreviewHtml(html);
-  }
-
   function sanitizeFontFamily(value) {
     return utils.sanitizeFontFamily ? utils.sanitizeFontFamily(value) : String(value || '').trim();
   }
@@ -198,7 +194,7 @@
         summaryParts.push('<h3>' + escapeHtml(item.title) + '</h3>');
       }
       if (item.description) {
-        summaryParts.push('<div>' + sanitizeRichText(item.description) + '</div>');
+        summaryParts.push('<div>' + sanitizePreviewHtml(item.description) + '</div>');
       }
       body = summaryParts.join('');
     }
@@ -206,7 +202,7 @@
     if (!body) {
       return '';
     }
-    var renderedBody = sanitizeRichText(body);
+    var renderedBody = sanitizePreviewHtml(body);
     return renderedBody ? '<div class="template-region rss" style="width:100%;height:100%;overflow:hidden;font-family:' + escapeHtml(fontFamily) + ';font-size:' + fontSize + 'px;color:' + escapeHtml(fontColor) + ';"><div class="template-region-text-scale" style="width:100%;height:100%;overflow:hidden;">' + renderedBody + '</div></div>' : '';
   }
 
@@ -226,6 +222,12 @@
           '</div>' +
         '</div>' +
         '<div class="card-body p-3 d-grid gap-3 pb-0">' +
+          '<div class="d-flex justify-content-end">' +
+            '<div class="btn-group btn-group-sm template-editor-size-controls" role="group" aria-label="Editor size controls">' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="decrease" aria-label="Decrease editor size">-</button>' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="increase" aria-label="Increase editor size">+</button>' +
+            '</div>' +
+          '</div>' +
           '<div class="editor-holder" data-region-id="' + region.id + '">' +
             '<textarea class="editor-source" rows="10">' + escapeHtml(current.value !== undefined ? current.value : '') + '</textarea>' +
           '</div>' +

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

@@ -54,7 +54,13 @@
             '<span class="chip">Text</span>' +
           '</div>' +
         '</div>' +
-        '<div class="card-body p-3 d-grid">' +
+        '<div class="card-body p-3 d-grid gap-2">' +
+          '<div class="d-flex justify-content-end">' +
+            '<div class="btn-group btn-group-sm template-editor-size-controls" role="group" aria-label="Editor size controls">' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="decrease" aria-label="Decrease editor size">-</button>' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="increase" aria-label="Increase editor size">+</button>' +
+            '</div>' +
+          '</div>' +
           '<div class="editor-holder" data-region-id="' + region.id + '">' +
               '<textarea class="editor-source" rows="10">' + escapeHtml(current) + '</textarea>' +
           '</div>' +

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

@@ -156,11 +156,11 @@
       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')
     };
@@ -200,7 +200,7 @@
       'MMMM',
       'a',
       'tz',
-      'tz_short'
+      'tz_long'
     ];
 
     if (typeof placeholderChips.renderChips === 'function') {
@@ -302,6 +302,12 @@
           '</div>' +
         '</div>' +
         '<div class="card-body p-3 d-grid gap-3">' +
+          '<div class="d-flex justify-content-end">' +
+            '<div class="btn-group btn-group-sm template-editor-size-controls" role="group" aria-label="Editor size controls">' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="decrease" aria-label="Decrease editor size">-</button>' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="increase" aria-label="Increase editor size">+</button>' +
+            '</div>' +
+          '</div>' +
           '<div class="editor-holder" data-region-id="' + region.id + '">' +
             '<textarea id="region_time_date_text_' + region.id + '" class="editor-source form-control" rows="4" name="region_text_' + region.id + '">' + escapeHtml(value) + '</textarea>' +
           '</div>' +

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

@@ -15,10 +15,6 @@
     return utils.escapeHtml ? utils.escapeHtml(value) : String(value === undefined || value === null ? '' : value);
   }
 
-  function sanitizeRichText(html) {
-    return utils.sanitizeRichText ? utils.sanitizeRichText(html) : escapeHtml(html);
-  }
-
   function getDefaultStyle() {
     return {
       font_family: DEFAULT_STYLE.font_family,
@@ -84,8 +80,8 @@
     }
 
     return {
-      tz: timeZone,
-      tz_short: shortName
+      tz: shortName,
+      tz_long: timeZone
     };
   }
 
@@ -269,6 +265,12 @@
           '<div class="template-field-actions"><span class="chip">Timetable</span></div>' +
         '</div>' +
         '<div class="card-body p-3 d-grid gap-3">' +
+          '<div class="d-flex justify-content-end">' +
+            '<div class="btn-group btn-group-sm template-editor-size-controls" role="group" aria-label="Editor size controls">' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="decrease" aria-label="Decrease editor size">-</button>' +
+              '<button type="button" class="btn btn-outline-secondary" data-editor-size-action="increase" aria-label="Increase editor size">+</button>' +
+            '</div>' +
+          '</div>' +
           '<div class="editor-holder" data-region-id="' + region.id + '">' +
             '<textarea class="editor-source" rows="10">' + escapeHtml(currentValue) + '</textarea>' +
             '<input type="hidden" name="region_text_' + region.id + '" value="' + escapeHtml(currentValue) + '" />' +
@@ -298,7 +300,7 @@
           '<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>, <code>{{start.format("MMM D, YYYY h:mm A")}}</code>, <code>{{start.tz()}}</code> or <code>{{start.tz_short()}}</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>' +
@@ -392,8 +394,8 @@
       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_short: timezoneValues.tz_short,
-      timeZone: 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 : []
@@ -417,16 +419,25 @@
       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 || {}, {
+      return '<div class="timetable-region-entry" data-timetable-entry-index="' + index + '">' + (utils.sanitizeRichText ? utils.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_short: timezoneValues.tz_short,
-        timeZone: timezoneValues.tz,
+        tz_long: timezoneValues.tz_long,
+        timeZone: timezoneValues.tz_long,
         group: group || {},
         entries: entries,
         index: index + 1
-      }))) + '</div>';
+      }))) : escapeHtml(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
+      })))) + '</div>';
     }).join('') + '</div>';
   }
 

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

@@ -8,9 +8,34 @@
     return utils.escapeHtml ? utils.escapeHtml(value) : String(value === undefined || value === null ? '' : value);
   }
 
-  function renderPreview(value) {
-    var content = value && typeof value === 'object' && value.value !== undefined ? value : null;
-    var src = String(content ? content.value : value || '').trim();
+  function normalizePreviewValue(value) {
+    if (value && typeof value === 'object') {
+      if (value.value !== undefined) {
+        return normalizePreviewValue(value.value);
+      }
+      if (value.text !== undefined) {
+        return normalizePreviewValue(value.text);
+      }
+      if (value.url !== undefined) {
+        return normalizePreviewValue(value.url);
+      }
+      if (value.href !== undefined) {
+        return normalizePreviewValue(value.href);
+      }
+      if (value.src !== undefined) {
+        return normalizePreviewValue(value.src);
+      }
+      if (value.content !== undefined) {
+        return normalizePreviewValue(value.content);
+      }
+      return '';
+    }
+
+    return String(value === undefined || value === null ? '' : value);
+  }
+
+  function renderPreview(region, value) {
+    var src = normalizePreviewValue(value !== undefined ? value : region).trim();
     if (!src) {
       return '<div class="slide-preview-placeholder">Webpage</div>';
     }
@@ -24,7 +49,10 @@
       region: region,
       headerActions: '<span class="chip">Webpage</span>',
       bodyHtml: '' +
-        '<input type="url" name="region_webpage_' + region.id + '" class="form-control" value="' + escapeHtml(current) + '" placeholder="https://example.com" />'
+        '<div class="input-group flex-nowrap">' +
+          '<input type="url" name="region_webpage_' + region.id + '" class="form-control" value="' + escapeHtml(current) + '" placeholder="https://example.com" />' +
+          '<button type="button" class="btn btn-outline-secondary text-nowrap" data-webpage-preview-update data-region-id="' + region.id + '">Update</button>' +
+        '</div>'
     });
   }
 

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

@@ -245,6 +245,10 @@
     }
   }
 
+  function getTimeZoneLongName(timeZone) {
+    return getTransformTimeZone([], { timeZone: timeZone });
+  }
+
   function getTransformTimeZone(args, options) {
     return resolveTimeZone((args && args[0]) || (options && options.timeZone) || '');
   }
@@ -273,11 +277,11 @@
     }
 
     if (name === 'tz') {
-      return getTransformTimeZone(args, options);
+      return getTimeZoneShortName(value, getTransformTimeZone(args, options));
     }
 
-    if (name === 'tz_short') {
-      return getTimeZoneShortName(value, getTransformTimeZone(args, options));
+    if (name === 'tz_long') {
+      return getTimeZoneLongName(getTransformTimeZone(args, options));
     }
 
     return text;

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

@@ -24,8 +24,8 @@
   ];
 
   var HELPER_PLACEHOLDERS = [
-    { token: 'tz', output: 'Europe/London', description: 'The resolved time zone name' },
-    { token: 'tz_short', output: 'BST/GMT', description: 'The time zone abbreviation for the selected date' }
+    { 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);

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

@@ -8,9 +8,25 @@ export function createSlideFormEditorController(options) {
   var fontStylesheetHref = String(settings.fontStylesheetHref || '').trim();
   var defaultEditorFontFamily = 'Arial, Helvetica, sans-serif';
   var editorInstances = new Map();
+  var editorHeights = new Map();
+  var editorSizeControlsBound = false;
   var getRegionTypeModule = typeof settings.getRegionTypeModule === 'function' ? settings.getRegionTypeModule : function () {
     return null;
   };
+  var imageUploadUrl = String(settings.imageUploadUrl || '/slides/uploads').trim() || '/slides/uploads';
+  var imageUploadMaxBytes = Math.max(1, Number(settings.imageUploadMaxBytes || 2 * 1024 * 1024));
+  var imageUploadLimitLabel = String(settings.imageUploadLimitLabel || '').trim() || Math.max(1, Math.round(imageUploadMaxBytes / (1024 * 1024))) + ' MB';
+  var imageUploadContext = String(settings.imageUploadContext || 'wysiwyg').trim() || 'wysiwyg';
+  var imageUploadAllowedExtensions = ['png', 'jpg', 'jpeg', 'gif', 'webp', 'svg'];
+  var imageUploadAllowedMimeTypes = ['image/png', 'image/jpeg', 'image/gif', 'image/webp', 'image/svg+xml'];
+  var imageUploadFileTypes = imageUploadAllowedExtensions.join(',');
+  var wysiwygEditorHeightStep = Math.max(1, Number(settings.wysiwygEditorHeightStep || 80));
+  var wysiwygEditorHeightMin = Math.max(1, Number(settings.wysiwygEditorHeightMin || 240));
+  var wysiwygEditorHeightMax = Math.max(wysiwygEditorHeightMin, Number(settings.wysiwygEditorHeightMax || 960));
+  var wysiwygEditorHeightDefault = Math.max(wysiwygEditorHeightMin, Number(settings.wysiwygEditorHeightDefault || 360));
+  var editorImageUploadPaths = new Set();
+  var committedEditorImageUploadPaths = new Set();
+  var pendingEditorImageUploadCleanupPaths = new Set();
   var getEditorBackgroundColor = typeof settings.getEditorBackgroundColor === 'function' ? settings.getEditorBackgroundColor : function () {
     return '#111111';
   };
@@ -29,6 +45,10 @@ export function createSlideFormEditorController(options) {
       return true;
     }
 
+    if (/<img\b/i.test(raw)) {
+      return false;
+    }
+
     var stripped = raw
       .replace(/<\s*br\s*\/?>/gi, '')
       .replace(/<p[^>]*>(?:\s|&nbsp;|<br\s*\/?>)*<\/p>/gi, '')
@@ -50,6 +70,99 @@ export function createSlideFormEditorController(options) {
     return '';
   }
 
+  function normalizeEditorHeightValue(value) {
+    var numericValue = Number(value);
+    if (!Number.isFinite(numericValue) || numericValue <= 0) {
+      numericValue = wysiwygEditorHeightDefault;
+    }
+
+    return Math.min(wysiwygEditorHeightMax, Math.max(wysiwygEditorHeightMin, Math.round(numericValue)));
+  }
+
+  function getEditorHolder(regionId) {
+    if (!templateFields) {
+      return null;
+    }
+
+    return templateFields.querySelector('.editor-holder[data-region-id="' + regionId + '"]');
+  }
+
+  function getEditorHeight(regionId) {
+    var key = String(regionId || '');
+    var storedHeight = editorHeights.get(key);
+    if (storedHeight !== undefined && storedHeight !== null) {
+      return normalizeEditorHeightValue(storedHeight);
+    }
+
+    var holder = getEditorHolder(key);
+    var holderHeight = holder && holder.dataset ? holder.dataset.editorHeight : '';
+    var normalizedHeight = normalizeEditorHeightValue(holderHeight || wysiwygEditorHeightDefault);
+    editorHeights.set(key, normalizedHeight);
+    return normalizedHeight;
+  }
+
+  function applyEditorHeight(regionId, height, options) {
+    var key = String(regionId || '');
+    var normalizedHeight = normalizeEditorHeightValue(height);
+    var holder = getEditorHolder(key);
+    var editor = editorInstances.get(key);
+    var container = editor && typeof editor.getContainer === 'function' ? editor.getContainer() : null;
+    var shouldRequestPreview = !(options && options.silent);
+
+    editorHeights.set(key, normalizedHeight);
+
+    if (holder) {
+      holder.dataset.editorHeight = String(normalizedHeight);
+      holder.style.height = normalizedHeight + 'px';
+      holder.style.minHeight = normalizedHeight + 'px';
+    }
+
+    if (container) {
+      container.style.height = normalizedHeight + 'px';
+      container.style.minHeight = normalizedHeight + 'px';
+    }
+
+    if (editor && typeof editor.dispatch === 'function') {
+      editor.dispatch('ResizeEditor');
+    }
+
+    if (shouldRequestPreview) {
+      requestPreviewRender();
+    }
+  }
+
+  function adjustEditorHeight(regionId, delta) {
+    applyEditorHeight(regionId, getEditorHeight(regionId) + Number(delta || 0));
+  }
+
+  function bindEditorSizeControls() {
+    if (editorSizeControlsBound || !templateFields) {
+      return;
+    }
+
+    editorSizeControlsBound = true;
+    templateFields.addEventListener('click', function (event) {
+      var button = event.target && typeof event.target.closest === 'function' ? event.target.closest('[data-editor-size-action]') : null;
+      if (!button) {
+        return;
+      }
+
+      var action = String(button.getAttribute('data-editor-size-action') || '').trim();
+      if (action !== 'increase' && action !== 'decrease') {
+        return;
+      }
+
+      var card = typeof button.closest === 'function' ? button.closest('[data-region-id]') : null;
+      var regionId = card ? card.getAttribute('data-region-id') : '';
+      if (!regionId) {
+        return;
+      }
+
+      event.preventDefault();
+      adjustEditorHeight(regionId, action === 'increase' ? wysiwygEditorHeightStep : -wysiwygEditorHeightStep);
+    });
+  }
+
   function getEditorHiddenInput(regionId) {
     if (!templateFields) {
       return null;
@@ -209,6 +322,191 @@ export function createSlideFormEditorController(options) {
       : themeAssets.contentCss;
   }
 
+  function normalizeUploadPath(value) {
+    return String(value || '').trim();
+  }
+
+  function collectEditorImageUploadPaths(html) {
+    var matches = String(html || '').match(/\/media\/uploads\/[^^\s"'<>]+/g);
+    return matches ? Array.from(new Set(matches.map(normalizeUploadPath).filter(Boolean))) : [];
+  }
+
+  function collectCurrentEditorImageUploadPaths() {
+    var currentPaths = new Set();
+
+    editorInstances.forEach(function (editor, regionId) {
+      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 : '');
+      collectEditorImageUploadPaths(getEditorContentSafely(editor, fallbackContent)).forEach(function (path) {
+        currentPaths.add(path);
+      });
+    });
+
+    return currentPaths;
+  }
+
+  function getImageUploadCleanupPaths() {
+    var currentPaths = collectCurrentEditorImageUploadPaths();
+    return Array.from(editorImageUploadPaths).filter(function (path) {
+      return !currentPaths.has(path);
+    });
+  }
+
+  function getCommittedImageUploadCleanupPaths() {
+    var currentPaths = collectCurrentEditorImageUploadPaths();
+    return Array.from(committedEditorImageUploadPaths).filter(function (path) {
+      return !currentPaths.has(path);
+    });
+  }
+
+  function getPendingImageUploadPaths() {
+    return Array.from(editorImageUploadPaths).filter(function (path) {
+      return !committedEditorImageUploadPaths.has(path);
+    });
+  }
+
+  function queueImageUploadCleanupPaths(paths) {
+    Array.from(new Set((paths || []).map(normalizeUploadPath).filter(Boolean))).forEach(function (path) {
+      pendingEditorImageUploadCleanupPaths.add(path);
+    });
+  }
+
+  function getPendingImageUploadCleanupPaths() {
+    var currentPaths = collectCurrentEditorImageUploadPaths();
+    return Array.from(pendingEditorImageUploadCleanupPaths).filter(function (path) {
+      return !currentPaths.has(path);
+    });
+  }
+
+  function markImageUploadsCommitted() {
+    committedEditorImageUploadPaths = collectCurrentEditorImageUploadPaths();
+  }
+
+  function getAllImageUploadPaths() {
+    return Array.from(editorImageUploadPaths);
+  }
+
+  function clearImageUploadPaths() {
+    editorImageUploadPaths.clear();
+    committedEditorImageUploadPaths.clear();
+    pendingEditorImageUploadCleanupPaths.clear();
+  }
+
+  function getFileExtension(fileName) {
+    var match = String(fileName || '').toLowerCase().match(/\.([a-z0-9]+)$/);
+    return match ? String(match[1] || '') : '';
+  }
+
+  function getImageUploadValidationMessage(blobInfo) {
+    var blob = blobInfo && typeof blobInfo.blob === 'function' ? blobInfo.blob() : null;
+    var fileName = blobInfo && typeof blobInfo.filename === 'function' ? String(blobInfo.filename() || '') : '';
+    var mimeType = blob && blob.type ? String(blob.type || '').trim().toLowerCase() : '';
+    var extension = getFileExtension(fileName);
+
+    if (!blob) {
+      return 'No image file was provided.';
+    }
+
+    if (Number(blob.size || 0) > imageUploadMaxBytes) {
+      return 'Image must be ' + imageUploadLimitLabel + ' or smaller. Larger images should use the dedicated Image region.';
+    }
+
+    if (mimeType && imageUploadAllowedMimeTypes.indexOf(mimeType) === -1) {
+      return 'This editor accepts PNG, JPG, GIF, WebP, or SVG images.';
+    }
+
+    if (!mimeType && extension && imageUploadAllowedExtensions.indexOf(extension) === -1) {
+      return 'This editor accepts PNG, JPG, GIF, WebP, or SVG images.';
+    }
+
+    if (!mimeType && !extension) {
+      return 'This editor accepts PNG, JPG, GIF, WebP, or SVG images.';
+    }
+
+    return '';
+  }
+
+  function uploadEditorImage(blobInfo, progress) {
+    var validationError = getImageUploadValidationMessage(blobInfo);
+    if (validationError) {
+      return Promise.reject(new Error(validationError));
+    }
+
+    return new Promise(function (resolve, reject) {
+      var xhr = new XMLHttpRequest();
+      var formData = new FormData();
+      var blob = blobInfo.blob();
+      var fileName = typeof blobInfo.filename === 'function' ? String(blobInfo.filename() || 'image') : 'image';
+
+      formData.append('file', blob, fileName);
+
+      xhr.open('POST', imageUploadUrl, true);
+      xhr.responseType = 'text';
+      xhr.withCredentials = true;
+      xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
+      xhr.setRequestHeader('Accept', 'application/json, text/plain, */*');
+      xhr.setRequestHeader('X-Upload-Context', imageUploadContext);
+
+      xhr.upload.onprogress = function (event) {
+        if (!progress) {
+          return;
+        }
+
+        if (!event || !event.lengthComputable || !event.total) {
+          progress(0);
+          return;
+        }
+
+        progress(Math.round((event.loaded / event.total) * 100));
+      };
+
+      xhr.onload = function () {
+        var responseText = String(xhr.responseText || '');
+        if (xhr.status < 200 || xhr.status >= 300) {
+          reject(new Error(responseText || 'Unable to upload image.'));
+          return;
+        }
+
+        if (responseText.trim().toLowerCase().indexOf('<!doctype html') === 0 || responseText.toLowerCase().indexOf('<html') !== -1) {
+          reject(new Error('Upload redirected to an HTML page. Please sign in again and retry.'));
+          return;
+        }
+
+        var payload = {};
+        try {
+          payload = JSON.parse(responseText || '{}') || {};
+        } catch (_error) {
+          reject(new Error('Unable to parse the upload response.'));
+          return;
+        }
+
+        if (!payload.path) {
+          reject(new Error('Unable to upload image.'));
+          return;
+        }
+
+        if (progress) {
+          progress(100);
+        }
+
+        editorImageUploadPaths.add(String(payload.path || '').trim());
+
+        resolve(String(payload.path || ''));
+      };
+
+      xhr.onerror = function () {
+        reject(new Error('Unable to upload image.'));
+      };
+
+      xhr.ontimeout = function () {
+        reject(new Error('Upload timed out. Please try again.'));
+      };
+
+      xhr.send(formData);
+    });
+  }
+
   function attachEditorEvents(regionId, editor) {
     var hidden = getEditorHiddenInput(regionId);
     var source = editor && editor.targetElm ? editor.targetElm : null;
@@ -271,6 +569,8 @@ export function createSlideFormEditorController(options) {
       source.id = 'slide-editor-region-' + regionId;
     }
 
+    applyEditorHeight(regionId, getEditorHeight(regionId), { silent: true });
+
     function registerInlineFormat(editor, formatName, styles) {
       editor.formatter.register(formatName, {
         inline: 'span',
@@ -305,16 +605,29 @@ export function createSlideFormEditorController(options) {
       menubar: false,
       branding: false,
       promotion: false,
+      relative_urls: false,
+      remove_script_host: false,
+      convert_urls: true,
       paste_data_images: false,
-      plugins: 'lists code advlist fullscreen table',
-      toolbar: 'undo redo | fontfamily fontsizeinput | forecolor backcolor bold italic underlineformats removeformat | align lineheight indent outdent bullist numlist table chip | fullscreen',
+      automatic_uploads: true,
+      images_file_types: imageUploadFileTypes,
+      images_upload_handler: uploadEditorImage,
+      plugins: 'lists code advlist fullscreen table image',
+      toolbar: 'undo redo | fontfamily fontsizeinput | forecolor backcolor bold italic underlineformats removeformat | align lineheight indent outdent bullist numlist table image chip | fullscreen',
       toolbar_mode: 'sliding',
       license_key: 'gpl',
+      height: getEditorHeight(regionId),
+      min_height: wysiwygEditorHeightMin,
+      table_default_attributes: {
+        border: '1',
+        cellpadding: '0',
+        cellspacing: '0'
+      },
       skin: themeAssets.skinName,
       skin_url: themeAssets.skinUrl,
       content_css: getContentCss(),
       body_class: themeAssets.bodyClass,
-      content_style: 'body { font-family: ' + defaultEditorFontFamily + '; font-size: 32px; line-height: 1.5; background-color: ' + getEditorBackgroundColorValue() + '; } p { margin: 1em 0; } p:first-child { margin-top: 0; } p:last-child { margin-bottom: 1em; } table { border-collapse: collapse; width: 100%; } td, th { border: 1px solid currentColor; padding: 0.35em 0.5em; vertical-align: top; } th { font-weight: 700; }' + (editorContentStyle ? ' ' + editorContentStyle : ''),
+      content_style: 'body { font-family: ' + defaultEditorFontFamily + '; font-size: 32px; line-height: 1.5; background-color: ' + getEditorBackgroundColorValue() + '; } p { margin: 1em 0; } p:first-child { margin-top: 0; } p:last-child { margin-bottom: 1em; } table { border-collapse: collapse; border-spacing: 0; width: 100%; } td, th { border: 1px solid currentColor; padding: 0; vertical-align: top; } th { font-weight: 700; }' + (editorContentStyle ? ' ' + editorContentStyle : ''),
       font_family_formats: getFontFamilyFormats(),
       font_size_input_default_unit: 'px',
       invalid_elements: 'a',
@@ -391,9 +704,11 @@ export function createSlideFormEditorController(options) {
       }
 
       editorInstances.set(regionId, editor);
+      applyEditorHeight(regionId, getEditorHeight(regionId), { silent: true });
       if (editor.targetElm) {
         editor.targetElm.value = editor.getContent({ format: 'html' });
       }
+      markImageUploadsCommitted();
       return editor;
     }).catch(function (error) {
       console.error('Failed to initialize TinyMCE.', error);
@@ -406,6 +721,7 @@ export function createSlideFormEditorController(options) {
       return Promise.resolve([]);
     }
 
+    bindEditorSizeControls();
     watchThemeChanges();
 
     var holders = Array.prototype.slice.call(templateFields.querySelectorAll('.editor-holder'));
@@ -431,7 +747,10 @@ export function createSlideFormEditorController(options) {
       return Promise.resolve();
     });
 
-    return Promise.all(saves);
+    return Promise.all(saves).then(function (results) {
+      getCommittedImageUploadCleanupPaths();
+      return results;
+    });
   }
 
   function destroyEditors() {
@@ -469,6 +788,14 @@ export function createSlideFormEditorController(options) {
   return {
     renderEditors: renderEditors,
     syncEditors: syncEditors,
+    getImageUploadCleanupPaths: getImageUploadCleanupPaths,
+    getCommittedImageUploadCleanupPaths: getCommittedImageUploadCleanupPaths,
+    getPendingImageUploadPaths: getPendingImageUploadPaths,
+    getPendingImageUploadCleanupPaths: getPendingImageUploadCleanupPaths,
+    getAllImageUploadPaths: getAllImageUploadPaths,
+    queueImageUploadCleanupPaths: queueImageUploadCleanupPaths,
+    markImageUploadsCommitted: markImageUploadsCommitted,
+    clearImageUploadPaths: clearImageUploadPaths,
     destroyEditors: function () {
       if (themeObserver) {
         themeObserver.disconnect();

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

@@ -41,6 +41,8 @@ import { createSlideFormPreviewHelpers } from '/assets/js/slides/slide-form-prev
   var uploadMaxLabel = '100 MB';
   var uploadVideoMaxBytes = 1024 * 1024 * 1024;
   var uploadVideoMaxLabel = '1 GB';
+  var wysiwygImageUploadMaxBytes = 2 * 1024 * 1024;
+  var wysiwygImageUploadLimitLabel = '2 MB';
   var videoDurationCache = Object.create(null);
   var previewRenderFrame = 0;
   var previewPopupWindow = null;
@@ -106,6 +108,9 @@ import { createSlideFormPreviewHelpers } from '/assets/js/slides/slide-form-prev
     defaultFontSize: DEFAULT_FONT_SIZE,
     fontFamilyFormats: slideEditorData.fontFamilyFormats || '',
     fontStylesheetHref: fontStylesheetHref,
+    imageUploadMaxBytes: wysiwygImageUploadMaxBytes,
+    imageUploadLimitLabel: wysiwygImageUploadLimitLabel,
+    imageUploadContext: 'wysiwyg',
     getRegionTypeModule: getRegionTypeModule,
     getEditorBackgroundColor: function () {
       var template = getTemplateById(templateSelect.value);
@@ -820,6 +825,16 @@ import { createSlideFormPreviewHelpers } from '/assets/js/slides/slide-form-prev
       });
     });
 
+    templateFields.querySelectorAll('input[type="url"][name^="region_webpage_"]').forEach(function (input) {
+      input.addEventListener('input', function () {
+        templateSelectorLock.markEdited();
+      });
+
+      input.addEventListener('change', function () {
+        templateSelectorLock.markEdited();
+      });
+    });
+
     if (existingTemplateId && hasExistingSlideContent()) {
       templateSelectorLock.arm();
       templateSelectorLock.markEdited();
@@ -875,18 +890,42 @@ import { createSlideFormPreviewHelpers } from '/assets/js/slides/slide-form-prev
 
   templateSelect.addEventListener('change', renderTemplate);
   templateFields.addEventListener('change', function () {
+    var webpageInput = event.target && typeof event.target.matches === 'function' && event.target.matches('input[type="url"][name^="region_webpage_"]');
+    if (webpageInput) {
+      templateSelectorLock.arm();
+      templateSelectorLock.markEdited();
+      return;
+    }
+
     templateSelectorLock.arm();
     templateSelectorLock.markEdited();
     requestPreviewRender();
   });
   templateFields.addEventListener('input', function () {
+    var webpageInput = event.target && typeof event.target.matches === 'function' && event.target.matches('input[type="url"][name^="region_webpage_"]');
+    if (webpageInput) {
+      templateSelectorLock.arm();
+      templateSelectorLock.markEdited();
+      return;
+    }
+
     templateSelectorLock.arm();
     templateSelectorLock.markEdited();
     requestPreviewRender();
   });
   templateFields.addEventListener('click', function (event) {
     var button = event.target && typeof event.target.closest === 'function' ? event.target.closest('[data-api-items-path-reset]') : null;
+    var webpageUpdateButton = event.target && typeof event.target.closest === 'function' ? event.target.closest('[data-webpage-preview-update]') : null;
     if (!button) {
+      if (!webpageUpdateButton) {
+        return;
+      }
+    }
+
+    if (webpageUpdateButton) {
+      templateSelectorLock.arm();
+      templateSelectorLock.markEdited();
+      requestPreviewRender();
       return;
     }
 
@@ -923,6 +962,12 @@ import { createSlideFormPreviewHelpers } from '/assets/js/slides/slide-form-prev
     if (regionMediaController) {
       regionMediaController.queueUploadCleanup(regionMediaController.getPendingUploadCleanupPaths());
     }
+    if (slideFormEditorController && typeof slideFormEditorController.getCommittedImageUploadCleanupPaths === 'function' && regionMediaController) {
+      regionMediaController.queueUploadCleanup(slideFormEditorController.getCommittedImageUploadCleanupPaths());
+    }
+    if (slideFormEditorController && typeof slideFormEditorController.getImageUploadCleanupPaths === 'function' && regionMediaController) {
+      regionMediaController.queueUploadCleanup(slideFormEditorController.getImageUploadCleanupPaths());
+    }
     if (previewPopupWindow && !previewPopupWindow.closed) {
       previewPopupWindow.close();
     }

src/web/public/js/slides/slide-image-cropper.js

@@ -14,6 +14,7 @@
   var currentInput = null;
   var currentFile = null;
   var currentObjectUrl = '';
+  var cropperFrame = modal.querySelector('.slide-image-cropper-frame');
   var flipX = 1;
   var flipY = 1;
   var currentAspectRatio = NaN;
@@ -40,6 +41,12 @@
     status.textContent = String(message || '');
   }
 
+  function setCropperLoading(loading) {
+    if (cropperFrame) {
+      cropperFrame.classList.toggle('is-loading', Boolean(loading));
+    }
+  }
+
   function showModal() {
     if (window.pulseModal && typeof window.pulseModal.show === 'function') {
       window.pulseModal.show(modal);
@@ -79,6 +86,7 @@
   function resetModalState() {
     destroyCropper();
     revokeObjectUrl();
+    setCropperLoading(false);
     currentInput = null;
     currentFile = null;
     flipX = 1;
@@ -118,6 +126,75 @@
     return width / height;
   }
 
+  function isSvgFile(file) {
+    if (!file) {
+      return false;
+    }
+
+    return String(file.type || '').toLowerCase() === 'image/svg+xml' || /\.svg$/i.test(String(file.name || ''));
+  }
+
+  function isGifFile(file) {
+    if (!file) {
+      return false;
+    }
+
+    return String(file.type || '').toLowerCase() === 'image/gif' || /\.gif$/i.test(String(file.name || ''));
+  }
+
+  function isSpecialRasterizationFile(file) {
+    return isSvgFile(file) || isGifFile(file);
+  }
+
+  function getSpecialFileWarning(file) {
+    if (isGifFile(file)) {
+      return 'GIF selected. If you crop, rotate, or flip this image, it will be rasterized and the animation will be lost. Leave the full image selected to keep the original GIF.';
+    }
+
+    return 'SVG selected. If you crop, rotate, or flip this image, it will be rasterized. Leave the full image selected to keep the original SVG.';
+  }
+
+  function isOriginalSpecialSelection() {
+    if (!cropper || !currentFile || !isSpecialRasterizationFile(currentFile) || typeof cropper.getData !== 'function' || typeof cropper.getImageData !== 'function') {
+      return false;
+    }
+
+    var cropData = cropper.getData(true) || {};
+    var imageData = cropper.getImageData() || {};
+    var width = Number(imageData.naturalWidth || 0);
+    var height = Number(imageData.naturalHeight || 0);
+
+    if (!Number.isFinite(width) || !Number.isFinite(height) || width <= 0 || height <= 0) {
+      return false;
+    }
+
+    return Math.abs(Number(cropData.x || 0)) < 0.5 &&
+      Math.abs(Number(cropData.y || 0)) < 0.5 &&
+      Math.abs(Number(cropData.width || 0) - width) < 0.5 &&
+      Math.abs(Number(cropData.height || 0) - height) < 0.5 &&
+      Math.abs(Number(cropData.rotate || 0)) < 0.5 &&
+      Number(cropData.scaleX || 1) === 1 &&
+      Number(cropData.scaleY || 1) === 1;
+  }
+
+  function getRasterizedFileName(sourceName) {
+    var name = String(sourceName || '').trim();
+
+    if (!name) {
+      return 'slide-region-image.png';
+    }
+
+    if (/\.svg$/i.test(name)) {
+      return name.replace(/\.svg$/i, '.png');
+    }
+
+    if (/\.[a-z0-9]+$/i.test(name)) {
+      return name.replace(/\.[a-z0-9]+$/i, '.png');
+    }
+
+    return name + '.png';
+  }
+
   function setActiveRatioButton(value) {
     var targetValue = ratioLabelForValue(value);
     modal.querySelectorAll('[data-slide-image-cropper-action="ratio"]').forEach(function (button) {
@@ -183,6 +260,8 @@
       zoomOnTouch: true,
       zoomOnWheel: true,
       ready: function () {
+        setCropperLoading(false);
+
         if (cropper && cropper.container) {
           cropper.container.style.width = '100%';
           cropper.container.style.height = '560px';
@@ -209,7 +288,10 @@
 
     setButtonState(false);
     setActiveRatioButton(currentAspectRatio === undefined ? 'free' : currentAspectRatio);
-    setStatus('Use the toolbar to crop, rotate, or flip the image before applying it.');
+
+    if (isSpecialRasterizationFile(currentFile)) {
+      setStatus(getSpecialFileWarning(currentFile));
+    }
   }
 
   function openEditor(input, file) {
@@ -220,8 +302,9 @@
     currentAspectRatio = 'free';
     currentRegionAspectRatio = parseAspectRatio(input && input.dataset && input.dataset.slideImageCropperRegionRatio);
     currentRegionAspectRatioLabel = String(input && input.dataset && input.dataset.slideImageCropperRegionRatioLabel || 'Region').trim() || 'Region';
+    setCropperLoading(true);
     setButtonState(true);
-    setStatus('Loading image editor...');
+    setStatus(isSpecialRasterizationFile(file) ? getSpecialFileWarning(file) : '');
 
     modal.querySelectorAll('[data-slide-image-cropper-action="ratio"][data-slide-image-cropper-ratio="region"]').forEach(function (button) {
       button.title = currentRegionAspectRatioLabel ? 'Region ratio ' + currentRegionAspectRatioLabel : 'Region ratio';
@@ -286,11 +369,62 @@
     hideModal();
   }
 
+  function finalizeCurrentSvgSelection() {
+    if (!currentFile) {
+      return;
+    }
+
+    if (isOriginalSpecialSelection()) {
+      finalizeCropFile(currentFile);
+      return;
+    }
+
+    setButtonState(true);
+    setStatus('Creating a rasterized image from the crop...');
+
+    var canvas = cropper && typeof cropper.getCroppedCanvas === 'function' ? cropper.getCroppedCanvas({
+      fillColor: 'transparent',
+      imageSmoothingEnabled: true,
+      imageSmoothingQuality: 'high'
+    }) : null;
+
+    if (!canvas) {
+      setStatus('Unable to create the cropped image.');
+      setButtonState(false);
+      return;
+    }
+
+    canvas.toBlob(function (blob) {
+      if (!blob) {
+        setStatus('Unable to create the cropped image.');
+        setButtonState(false);
+        return;
+      }
+
+      var finalFile = new File([blob], getRasterizedFileName(currentFile.name), {
+        lastModified: Date.now(),
+        type: blob.type || 'image/png'
+      });
+
+      finalizeCropFile(finalFile);
+    }, 'image/png');
+  }
+
   function commitCrop() {
     if (!currentInput || !currentFile) {
       return;
     }
 
+    if (isSpecialRasterizationFile(currentFile)) {
+      if (!cropper) {
+        finalizeCropFile(currentFile);
+        return;
+      }
+
+      finalizeCurrentSvgSelection();
+      return;
+    }
+
     if (!cropper) {
       finalizeCropFile(currentFile);
       return;
@@ -381,7 +515,7 @@
       return;
     }
 
-    if (!/^image\//i.test(file.type || '')) {
+    if (!/^image\//i.test(file.type || '') && !/\.svg$/i.test(String(file.name || ''))) {
       input.value = '';
       return;
     }

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

@@ -227,7 +227,7 @@ module.exports = function registerScreenCommandRoutes(app, deps) {
       }
 
       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' });
@@ -344,7 +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();
 

src/web/routes/admin/content.js

@@ -33,6 +33,7 @@ module.exports = function registerContentRoutes(app, deps) {
   const { buildDuplicateCanvasSizeName, buildDuplicateCanvasSize } = require('#src/web/routes/signage/canvas-sizes/duplicate');
 
   const LIST_PAGE_SIZE = 25;
+  const WYSIWYG_IMAGE_UPLOAD_MAX_BYTES = 2 * 1024 * 1024;
   const IMAGE_UPLOAD_MAX_BYTES = 100 * 1024 * 1024;
   const VIDEO_UPLOAD_MAX_BYTES = 1024 * 1024 * 1024;
 
@@ -104,24 +105,38 @@ module.exports = function registerContentRoutes(app, deps) {
     next(error);
   }
 
-  function getUploadedFileMediaType(file) {
+  function getUploadedFileMediaType(file, uploadContext) {
     const mimeType = String(file && file.mimetype || '').trim().toLowerCase();
     const extension = path.extname(String(file && file.originalname || '')).toLowerCase();
+    const isWysiwyg = String(uploadContext || '').trim().toLowerCase() === 'wysiwyg';
+
+    if (isWysiwyg && mimeType.indexOf('image/') !== 0 && ['.png', '.jpg', '.jpeg', '.gif', '.webp', '.svg'].indexOf(extension) === -1) {
+      return null;
+    }
+
     if (mimeType.indexOf('video/') === 0 || ['.mp4', '.webm', '.ogg', '.ogv', '.mov', '.avi', '.mkv'].indexOf(extension) !== -1) {
       return 'video';
     }
-    if (mimeType.indexOf('image/') === 0 || ['.png', '.jpg', '.jpeg', '.gif', '.webp', '.bmp', '.avif', '.tif', '.tiff'].indexOf(extension) !== -1) {
+    if (mimeType.indexOf('image/') === 0 || ['.png', '.jpg', '.jpeg', '.gif', '.webp', '.svg'].indexOf(extension) !== -1) {
       return 'image';
     }
     return null;
   }
 
-  function getUploadedFileLimitBytes(file) {
-    return getUploadedFileMediaType(file) === 'video' ? VIDEO_UPLOAD_MAX_BYTES : IMAGE_UPLOAD_MAX_BYTES;
+  function getUploadedFileLimitBytes(file, uploadContext) {
+    if (String(uploadContext || '').trim().toLowerCase() === 'wysiwyg') {
+      return WYSIWYG_IMAGE_UPLOAD_MAX_BYTES;
+    }
+
+    return getUploadedFileMediaType(file, uploadContext) === 'video' ? VIDEO_UPLOAD_MAX_BYTES : IMAGE_UPLOAD_MAX_BYTES;
   }
 
-  function getUploadedFileLimitLabel(file) {
-    return getUploadedFileMediaType(file) === 'video' ? '1 GB' : '100 MB';
+  function getUploadedFileLimitLabel(file, uploadContext) {
+    if (String(uploadContext || '').trim().toLowerCase() === 'wysiwyg') {
+      return '10 MB';
+    }
+
+    return getUploadedFileMediaType(file, uploadContext) === 'video' ? '1 GB' : '100 MB';
   }
 
   async function removeUploadedFile(file) {
@@ -137,11 +152,11 @@ module.exports = function registerContentRoutes(app, deps) {
     }
   }
 
-  async function validateUploadedFiles(files) {
+  async function validateUploadedFiles(files, uploadContext) {
     const list = Array.isArray(files) ? files.filter(Boolean) : [];
     for (let i = 0; i < list.length; i += 1) {
       const file = list[i];
-      const mediaType = getUploadedFileMediaType(file);
+      const mediaType = getUploadedFileMediaType(file, uploadContext);
       if (!mediaType) {
         await removeUploadedFile(file);
         const error = new Error('Unsupported upload type.');
@@ -150,9 +165,11 @@ module.exports = function registerContentRoutes(app, deps) {
         throw error;
       }
 
-      if (Number(file.size || 0) > getUploadedFileLimitBytes(file)) {
+      if (Number(file.size || 0) > getUploadedFileLimitBytes(file, uploadContext)) {
         await removeUploadedFile(file);
-        const error = new Error('File must be ' + getUploadedFileLimitLabel(file) + ' or smaller.');
+        const error = new Error(String(uploadContext || '').trim().toLowerCase() === 'wysiwyg'
+          ? 'Image must be 2 MB or smaller. Larger images should use the dedicated Image region.'
+          : 'File must be ' + getUploadedFileLimitLabel(file, uploadContext) + ' or smaller.');
         error.statusCode = 400;
         error.expose = true;
         throw error;
@@ -376,7 +393,9 @@ module.exports = function registerContentRoutes(app, deps) {
         return res.status(400).json({ error: 'No file was uploaded.' });
       }
 
-      await validateUploadedFiles([req.file]);
+      const uploadContext = String(req.get('X-Upload-Context') || req.query.context || '').trim().toLowerCase();
+
+      await validateUploadedFiles([req.file], uploadContext);
 
       res.json({
         path: '/media/uploads/' + req.file.filename,

src/web/routes/admin/manage.js

@@ -26,10 +26,6 @@ module.exports = function registerManageRoutes(app, deps) {
     return text.slice(0, limit);
   }
 
-  function normalizeBaseUrl(value) {
-    return String(value || '').trim().replace(/\/$/, '');
-  }
-
   function normalizeExplicitPlayerBaseUrl(value) {
     return String(value || '').trim().replace(/\/$/, '');
   }
@@ -246,39 +242,24 @@ 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 previousScreenTargets = await pool.query(
-          `SELECT s.slug, s.player_id, p.public_base_url, p.internal_base_url
-           FROM d_screens s
-           LEFT JOIN d_players p ON p.device_id = s.player_id
-           WHERE s.slug = ?
-           LIMIT 1`,
-          [previousSlug]
-        );
-        const previousTargetRow = previousScreenTargets[0] && previousScreenTargets[0][0] || null;
-        const previousInternalBaseUrl = normalizeBaseUrl(previousTargetRow && previousTargetRow.internal_base_url) || '';
-        const previousPublicBaseUrl = normalizeBaseUrl(previousTargetRow && previousTargetRow.public_base_url) || '';
-        if (previousInternalBaseUrl && typeof forwardPlayerCommandToBaseUrl === 'function') {
-          await forwardPlayerCommandToBaseUrl(previousInternalBaseUrl, previousSlug, {
-            command: 'redirect',
-            url: previousPublicBaseUrl ? `${previousPublicBaseUrl}/screen/${encodeURIComponent(slug)}` : `/screen/${encodeURIComponent(slug)}`
-          });
+        const previousConnections = await fetchLiveConnectionsForScreen(previousSlug);
+        const redirectPayload = {
+          command: 'redirect',
+          url: `/screen/${encodeURIComponent(slug)}`
+        };
+        if (previousConnections.length) {
+          await forwardPlayerCommandForConnections(previousSlug, previousConnections, redirectPayload);
         } else {
-          await forwardPlayerCommand(previousSlug, {
-            command: 'redirect',
-            url: previousPublicBaseUrl ? `${previousPublicBaseUrl}/screen/${encodeURIComponent(slug)}` : `/screen/${encodeURIComponent(slug)}`
-          });
+          await forwardPlayerCommand(previousSlug, redirectPayload);
         }
       }
       redirectAfterSave(req, res, '/screens?edit=' + screen.id, {

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

@@ -105,7 +105,9 @@ 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`)
-            : (Math.max(1, Number(apiSource.update_interval_value) || 0) === 1 ? 'Every minute' : `Every ${Math.max(1, Number(apiSource.update_interval_value) || 0)} minutes`),
+            : 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() : '',
           inUse: usageIds.has(Number(apiSource.id))

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/register.js

@@ -15,6 +15,7 @@ const registerRssFeedRoutes = require('./data-sources/rss-feeds/routes');
 const registerTimetableRoutes = require('./data-sources/timetables/routes');
 const registerSettingsRoutes = require('./settings/background-tasks');
 const registerFontRoutes = require('./settings/fonts');
+const registerAboutRoutes = require('./settings/about/routes');
 const registerInternalSyncRoutes = require('./internal/sync');
 const registerScreensRoutes = require('./signage/screens/routes');
 const { PERMISSIONS, normalizePermissionKeys } = require('#src/rbac');
@@ -24,6 +25,7 @@ function registerRoutes(app, deps) {
   registerAuthAndAccountRoutes(app, deps);
   registerSignageRoutes(app, deps);
   registerSettingsAndContentRoutes(app, deps);
+  registerAboutRoutes(app, deps);
   registerInternalSyncRoutes(app, {
     backgroundTaskQueue: deps.backgroundTaskQueue,
     uploadSyncService: deps.uploadSyncService,

src/web/routes/settings/about/index.js

@@ -0,0 +1,31 @@
+// Settings page renderer for the About page.
+
+const { renderView } = require('../../../view');
+
+function buildLibraryList() {
+  return [
+    { name: 'AdminLTE', version: '4.3.1', usage: 'Admin dashboard layout and components', license: 'MIT', url: 'https://adminlte.io/' },
+    { name: 'Animate.css', version: '4.1.1', usage: 'Reusable animation classes', license: 'MIT', url: 'https://animate.style/' },
+    { name: 'Bootstrap Icons', version: '1.11.3', usage: 'Icon set used throughout the UI', license: 'MIT', url: 'https://icons.getbootstrap.com/' },
+    { name: 'Cropper.js', version: '1.6.2', usage: 'Image cropping in the slide editor', license: 'MIT', url: 'https://github.com/fengyuanchen/cropperjs' },
+    { name: 'Express', version: '4.21.2', usage: 'Web server and routing', license: 'MIT', url: 'https://expressjs.com/' },
+    { name: 'Handlebars', version: '4.7.8', usage: 'Server-side view rendering', license: 'MIT', url: 'https://handlebarsjs.com/' },
+    { name: 'hls.js', version: '1.5.15', usage: 'HTTP Live Streaming playback', license: 'Apache-2.0', url: 'https://github.com/video-dev/hls.js' },
+    { name: 'Multer', version: '2.2.0', usage: 'Multipart file uploads', license: 'MIT', url: 'https://github.com/expressjs/multer' },
+    { name: 'MySQL2', version: '3.14.3', usage: 'Database access layer', license: 'MIT', url: 'https://github.com/sidorares/node-mysql2' },
+    { name: 'Sharp', version: '0.35.3', usage: 'Image processing and transforms', license: 'Apache-2.0', url: 'https://sharp.pixelplumbing.com/' },
+    { name: 'TinyMCE', version: '7.7.0', usage: 'Rich text editing for content fields', license: 'GPL-2.0-or-later', url: 'https://www.tiny.cloud/' },
+    { name: 'ws', version: '8.21.0', usage: 'WebSocket transport', license: 'MIT', url: 'https://github.com/websockets/ws' }
+  ];
+}
+
+module.exports = function renderAboutPage(currentUser) {
+  return renderView('settings/about/index', {
+    title: 'About',
+    active: 'about',
+    currentUser: currentUser || null,
+    repositoryUrl: 'https://git.lzstealth.com/LZStealth/pulse-signage.git',
+    libraries: buildLibraryList(),
+    scripts: []
+  });
+};

src/web/routes/settings/about/routes.js

@@ -0,0 +1,13 @@
+// Settings route registration for the About page.
+
+module.exports = function registerAboutRoutes(app, deps) {
+  const pages = deps.pages;
+
+  if (!pages) {
+    throw new Error('registerAboutRoutes requires pages.');
+  }
+
+  app.get('/settings/about', function (req, res) {
+    res.send(pages.renderAboutPage(req.currentUser));
+  });
+};

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

@@ -17,6 +17,14 @@ const DATE_FILTER_FIELDS = {
 
 function formatIntervalLabel(intervalMs) {
   const value = Math.max(1, Number(intervalMs) || 0);
+  if (value % 86400000 === 0) {
+    const days = Math.max(1, value / 86400000);
+    return days === 1 ? 'Every day' : `Every ${days} days`;
+  }
+  if (value % 3600000 === 0) {
+    const hours = Math.max(1, value / 3600000);
+    return hours === 1 ? 'Every hour' : `Every ${hours} hours`;
+  }
   if (value % 60000 === 0) {
     const minutes = Math.max(1, value / 60000);
     return minutes === 1 ? 'Every minute' : `Every ${minutes} minutes`;

src/web/routes/settings/fonts.js

@@ -3,6 +3,10 @@
 const fs = require('fs');
 const { hasAnyPermission, PERMISSION_DENIED_MESSAGE } = require('#src/rbac');
 const fontLibrary = require('#src/web/lib/media/font-library');
+const { buildPagination } = require('../../lib/pagination');
+const { createSearchMatcher, getSearchQuery, getSortDirectionQuery, getSortQuery, parsePageNumber, sortRows } = require('../../lib/list-query');
+
+const LIST_PAGE_SIZE = 25;
 
 function normalizeFontFamilyName(value) {
   return String(value || '').replace(/\s+/g, ' ').trim().toLowerCase();
@@ -43,6 +47,48 @@ async function isFontUsed(pool, family) {
   return Number(rows && rows[0] && rows[0].match_count) > 0;
 }
 
+async function buildFontsPageData(pool, uploadDir, req, common) {
+  const library = fontLibrary.loadFontLibrary(uploadDir);
+  const usedFamilies = await fetchUsedFontFamilies(pool, library.fonts);
+  const search = common && typeof common.getSearchQuery === 'function' ? common.getSearchQuery(req) : getSearchQuery(req);
+  const sort = common && typeof common.getSortQuery === 'function' ? common.getSortQuery(req) : getSortQuery(req);
+  const direction = common && typeof common.getSortDirectionQuery === 'function' ? common.getSortDirectionQuery(req) : getSortDirectionQuery(req);
+  const searchableFonts = sortRows(library.fonts.map(function (font) {
+    const family = normalizeFontFamilyName(font.family || font.name);
+    return Object.assign({}, font, {
+      inUse: usedFamilies.has(family)
+    });
+  }), function (font) {
+    if (sort === 'file') {
+      return String(font && font.fileName || '').trim();
+    }
+    if (sort === 'format') {
+      return String(font && font.format || '').trim();
+    }
+    if (sort === 'status') {
+      return font && font.enabled ? 'Enabled' : 'Disabled';
+    }
+
+    return String(font && font.family || font && font.name || '').trim();
+  }, direction).filter(createSearchMatcher(search, [
+    'family',
+    'name',
+    'fileName',
+    'format',
+    function (font) {
+      return font && font.enabled ? 'enabled' : 'disabled';
+    }
+  ]));
+  const pagination = buildPagination(searchableFonts.length, parsePageNumber(req && req.query && req.query.page), 'page', { search: search, sort: sort, direction: direction }, LIST_PAGE_SIZE, 'fonts', 'Font pages');
+  const startIndex = (pagination.currentPage - 1) * LIST_PAGE_SIZE;
+
+  return {
+    fonts: searchableFonts.slice(startIndex, startIndex + LIST_PAGE_SIZE),
+    pagination: pagination,
+    stylesheetHref: library.stylesheetHref
+  };
+}
+
 function redirectToLogin(res, setAuthMessageCookie) {
   if (typeof setAuthMessageCookie === 'function') {
     setAuthMessageCookie(res, 'Please sign in to continue.');
@@ -71,6 +117,7 @@ function requireFontsAccess(setAuthMessageCookie) {
 
 module.exports = function registerFontRoutes(app, deps) {
   const pool = deps.pool;
+  const common = deps.common || {};
   const pages = deps.pages;
   const upload = deps.upload;
   const uploadDir = deps.uploadDir;
@@ -85,18 +132,8 @@ module.exports = function registerFontRoutes(app, deps) {
 
   app.get('/settings/fonts', requireFontsAccess(setAuthMessageCookie), async function (req, res, next) {
     try {
-      const library = fontLibrary.loadFontLibrary(uploadDir);
-      const usedFamilies = await fetchUsedFontFamilies(pool, library.fonts);
-      const fonts = library.fonts.map(function (font) {
-        const family = normalizeFontFamilyName(font.family || font.name);
-        return Object.assign({}, font, {
-          inUse: usedFamilies.has(family)
-        });
-      });
-      res.send(pages.renderFontsPage({
-        fonts: fonts,
-        stylesheetHref: library.stylesheetHref
-      }, req.query.message ? String(req.query.message) : '', req.currentUser));
+      const data = await buildFontsPageData(pool, uploadDir, req, common);
+      res.send(pages.renderFontsPage(data, req.query.message ? String(req.query.message) : '', req.currentUser));
     } catch (error) {
       next(error);
     }
@@ -132,19 +169,9 @@ module.exports = function registerFontRoutes(app, deps) {
       }
 
       if (error && /already exists/i.test(String(error.message || ''))) {
-        const library = fontLibrary.loadFontLibrary(uploadDir);
-        const usedFamilies = await fetchUsedFontFamilies(pool, library.fonts);
-        const fonts = library.fonts.map(function (font) {
-          const family = normalizeFontFamilyName(font.family || font.name);
-          return Object.assign({}, font, {
-            inUse: usedFamilies.has(family)
-          });
-        });
+        const data = await buildFontsPageData(pool, uploadDir, req, common);
 
-        return res.status(400).send(pages.renderFontsPage({
-          fonts: fonts,
-          stylesheetHref: library.stylesheetHref
-        }, String(error.message || 'Font already exists.'), req.currentUser));
+        return res.status(400).send(pages.renderFontsPage(data, String(error.message || 'Font already exists.'), req.currentUser));
       }
 
       next(error);

src/web/routes/settings/fonts/list.js

@@ -9,6 +9,7 @@ module.exports = function renderFontsPage(data, message, currentUser) {
     message: message,
     currentUser: currentUser || null,
     fonts: data.fonts || [],
+    pagination: data.pagination || null,
     stylesheetHref: data.stylesheetHref || ''
   });
 };

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/settings/about/index.hbs

@@ -0,0 +1,68 @@
+<div class="page-header">
+  <div>
+    <h2>About Pulse Signage</h2>
+    <p>Version details and the main open-source libraries bundled with the app.</p>
+  </div>
+</div>
+
+<div class="row g-3">
+  <div class="col-12 col-xl-4">
+    <div class="card card-outline card-primary h-100">
+      <div class="card-body">
+        <div class="d-flex flex-wrap align-items-center justify-content-between gap-2 mb-3">
+          <div>
+            <div class="text-uppercase text-muted small fw-semibold">Application</div>
+            <div class="fs-3 fw-semibold">Pulse Signage</div>
+          </div>
+          <div class="text-end">
+            <div class="text-muted small text-uppercase">Version</div>
+            <div class="fs-4 fw-semibold">v{{appVersion}}</div>
+          </div>
+        </div>
+
+        <p class="text-muted mb-3">Pulse is a self-hosted signage platform for managing screens, playlists, slides, and data sources from one web interface.</p>
+
+        <div class="d-flex flex-wrap gap-2">
+          <a class="btn btn-primary" href="/dashboard"><i class="bi bi-speedometer2 me-1" aria-hidden="true"></i>Open dashboard</a>
+          <a class="btn btn-outline-secondary" href="{{repositoryUrl}}" target="_blank" rel="noreferrer"><i class="bi bi-github me-1" aria-hidden="true"></i>Repository</a>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <div class="col-12 col-xl-8">
+    <div class="card card-outline card-primary h-100 overflow-hidden">
+      <div class="card-header">
+        <h3 class="card-title">Third-party libraries</h3>
+      </div>
+      <div class="table-responsive">
+        <table class="table table-striped align-middle mb-0">
+          <thead>
+            <tr>
+              <th>Library</th>
+              <th>Version</th>
+              <th>Use</th>
+              <th>License</th>
+            </tr>
+          </thead>
+          <tbody>
+            {{#each libraries}}
+              <tr>
+                <td class="fw-semibold">{{name}}</td>
+                <td>{{version}}</td>
+                <td>{{usage}}</td>
+                <td>
+                  {{#if url}}
+                    <a href="{{url}}" target="_blank" rel="noreferrer">{{license}}</a>
+                  {{else}}
+                    {{license}}
+                  {{/if}}
+                </td>
+              </tr>
+            {{/each}}
+          </tbody>
+        </table>
+      </div>
+    </div>
+  </div>
+</div>

src/web/views/settings/fonts/list.hbs

@@ -5,82 +5,91 @@
   </div>
 </div>
 
-<div class="row g-3">
-  <div class="col-12 col-xl-4">
-    <div class="card card-outline card-primary">
-      <div class="card-header">
-        <h3 class="card-title">Upload font</h3>
-      </div>
-      <form method="post" action="/settings/fonts" enctype="multipart/form-data">
-        <div class="card-body d-flex flex-column gap-3 pb-0">
-          <div>
-            <label for="font-family" class="form-label">Font family name</label>
-            <input id="font-family" name="font_family" class="form-control" maxlength="128" data-limit-text-length placeholder="Acme Sans" required />
-          </div>
-          <div>
-            <label for="font-file" class="form-label">Font file</label>
-            <input id="font-file" name="font_file" type="file" class="form-control" accept=".woff2,.woff,.ttf,.otf" required />
-          </div>
+<div class="card card-outline card-primary mb-4">
+  <div class="card-header">
+    <h3 class="card-title">Upload font</h3>
+  </div>
+  <style>
+    .font-upload-form .invalid-feedback {
+      display: none !important;
+    }
+  </style>
+  <form method="post" action="/settings/fonts" enctype="multipart/form-data" class="font-upload-form">
+    <div class="card-body">
+      <div class="row g-3 align-items-end">
+        <div class="col-12 col-lg-5">
+        <input id="font-family" name="font_family" class="form-control" maxlength="128" data-limit-text-length placeholder="Acme Sans" required />
+        </div>
+        <div class="col-12 col-lg-5">
+        <input id="font-file" name="font_file" type="file" class="form-control" accept=".woff2,.woff,.ttf,.otf" aria-label="Font file" required />
+        </div>
+        <div class="col-12 col-lg-2 d-grid">
           <button type="submit" class="btn btn-primary">Upload font</button>
         </div>
-      </form>
+      </div>
+      <div class="text-muted small mt-3">Accepted formats: WOFF2, WOFF, TTF, and OTF.</div>
     </div>
-  </div>
+  </form>
+</div>
 
-  <div class="col-12 col-xl-8">
-    <div class="card card-outline card-primary">
-      <div class="card-header">
-        <h3 class="card-title">Managed fonts</h3>
-      </div>
-      <div class="table-responsive fonts-table-responsive">
-        <table class="table table-striped align-middle mb-0">
-          <thead>
-            <tr>
-              <th>Family</th>
-              <th>File</th>
-              <th>Format</th>
-              <th>Status</th>
-              <th>Actions</th>
-            </tr>
-          </thead>
-          <tbody>
-            {{#if fonts.length}}
-              {{#each fonts}}
-                <tr>
-                  <td class="fw-semibold">{{family}}</td>
-                  <td class="text-break">{{fileName}}</td>
-                  <td>{{format}}</td>
-                  <td>
-                    {{#if enabled}}
-                      <span class="badge text-bg-success">Enabled</span>
-                    {{else}}
-                      <span class="badge text-bg-secondary">Disabled</span>
-                    {{/if}}
-                  </td>
-                  <td class="text-nowrap">
-                    <form method="post" action="/settings/fonts/{{id}}/toggle" class="d-inline">
-                      <input type="hidden" name="enabled" value="{{#if enabled}}0{{else}}1{{/if}}" />
-                      <button type="submit" class="btn btn-secondary btn-sm">{{#if enabled}}Disable{{else}}Enable{{/if}}</button>
-                    </form>
-                    <form method="post" action="/settings/fonts/{{id}}/delete" class="d-inline ms-1" data-confirm-message="Delete this font?">
-                      <input type="hidden" name="family" value="{{family}}" />
-                      {{#if inUse}}
-                        <button type="submit" class="btn btn-outline-danger btn-sm" {{#if inUse}}disabled{{/if}}>Delete</button>
-                      {{else}}
-                        <button type="submit" class="btn btn-danger btn-sm">Delete</button>
-                      {{/if}}
-                    </form>
-                  </td>
-                </tr>
-              {{/each}}
-            {{else}}
-              <tr>
-                <td colspan="5" class="empty">No managed fonts yet.</td>
-              </tr>
-            {{/if}}
-          </tbody>
-        </table>
+<div class="card card-outline card-primary" data-table-search-container data-table-pagination-card>
+  <div class="card-header">
+    <h3 class="card-title">Managed fonts</h3>
+    <div class="card-tools d-flex flex-nowrap align-items-center gap-2">
+      <div class="input-group input-group-sm flex-shrink-1" style="width: min(14rem, 100%);">
+        <span class="input-group-text" aria-hidden="true"><i class="bi bi-search"></i></span>
+        <input type="search" class="form-control" placeholder="Search fonts" aria-label="Search fonts" data-table-search />
       </div>
     </div>
   </div>
+  <div class="card-body table-responsive p-0">
+    <table class="table table-striped align-middle mb-0" data-table-searchable>
+      <thead>
+        <tr>
+          <th data-table-sort-key="family">Family</th>
+          <th data-table-sort-key="file">File</th>
+          <th data-table-sort-key="format">Format</th>
+          <th data-table-sort-key="status">Status</th>
+          <th>Actions</th>
+        </tr>
+      </thead>
+      <tbody>
+        {{#if fonts.length}}
+          {{#each fonts}}
+          <tr data-table-search-row data-font-toggle-row data-font-enabled="{{#if enabled}}true{{else}}false{{/if}}">
+              <td data-label="Family" class="fw-semibold">{{family}}</td>
+              <td data-label="File" class="text-break">{{fileName}}</td>
+              <td data-label="Format">{{format}}</td>
+              <td data-label="Status">
+                {{#if enabled}}
+                  <span class="badge text-bg-success" data-font-status-badge>Enabled</span>
+                {{else}}
+                  <span class="badge text-bg-secondary" data-font-status-badge>Disabled</span>
+                {{/if}}
+              </td>
+              <td data-label="Actions" class="text-nowrap">
+                <form method="post" action="/settings/fonts/{{id}}/toggle" class="d-inline" data-async-command>
+                  <input type="hidden" name="enabled" value="{{#if enabled}}0{{else}}1{{/if}}" />
+                  <button type="submit" class="btn btn-secondary btn-sm">{{#if enabled}}Disable{{else}}Enable{{/if}}</button>
+                </form>
+                <form method="post" action="/settings/fonts/{{id}}/delete" class="d-inline ms-1" data-confirm-message="Delete this font?">
+                  <input type="hidden" name="family" value="{{family}}" />
+                  {{#if inUse}}
+                    <button type="submit" class="btn btn-outline-danger btn-sm" disabled>Delete</button>
+                  {{else}}
+                    <button type="submit" class="btn btn-danger btn-sm">Delete</button>
+                  {{/if}}
+                </form>
+              </td>
+            </tr>
+          {{/each}}
+        {{else}}
+          <tr data-table-search-empty-default>
+            <td colspan="5" class="empty">No managed fonts yet.</td>
+          </tr>
+        {{/if}}
+      </tbody>
+    </table>
+  </div>
+  {{> table-pagination pagination=pagination basePath="/settings/fonts" alwaysShow=true}}
 </div>

src/web/views/shared/layout.hbs

@@ -326,8 +326,9 @@
               </ul>
             </nav>
             <div class="sidebar-version mt-auto pt-2 text-secondary small">
-              <div class="sidebar-version__inner border-top pt-2">
-                v{{appVersion}}
+              <div class="sidebar-version__inner border-top pt-2 d-flex align-items-center justify-content-between gap-3">
+                <span>v{{appVersion}}</span>
+                <a href="/settings/about" class="text-secondary text-decoration-none text-nowrap">Pulse Signage</a>
               </div>
             </div>
           </div>

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

@@ -44,8 +44,8 @@
 
 {{#if (hasPermission currentUser "dashboard.allow")}}
   <div class="row">
-    <div class="col-12 col-xl-8">
-      <div class="card card-outline card-primary dashboard-actions-card pb-4">
+    <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">
             <h3 class="card-title">Quick actions</h3>
@@ -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 pb-4">
+    <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>

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>

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

@@ -84,6 +84,11 @@
   <div class="modal-body d-grid gap-3">
     <div class="slide-image-cropper-frame">
       <img id="slide-image-cropper-image" alt="Selected image to crop" />
+      <div class="slide-image-cropper-loading-overlay" aria-hidden="true">
+        <div class="spinner-border text-primary slide-image-cropper-loading-spinner" role="status">
+          <span class="visually-hidden">Loading image editor</span>
+        </div>
+      </div>
     </div>
     <div class="btn-toolbar flex-wrap gap-2 slide-image-cropper-toolbar" role="toolbar" aria-label="Image editing controls">
       <div class="btn-group btn-group-sm" role="group" aria-label="Rotate">

src/web/views/signage/slides/popup-preview.hbs

@@ -28,6 +28,22 @@
     display: block;
   }
 
+  #popup-preview-canvas iframe {
+    width: 100%;
+    height: 100%;
+    border: 0;
+    display: block;
+    overflow: hidden;
+  }
+
+  #popup-preview-canvas .slide-preview-webpage-region iframe {
+    background: #fff;
+  }
+
+  #popup-preview-canvas .slide-preview-html-region iframe {
+    background: transparent;
+  }
+
   .slide-preview-text-content {
     line-height: 1.5;
   }

test/about-page.test.js

@@ -0,0 +1,59 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+require('../src/common');
+
+const pages = require('../src/web/pages');
+const registerAboutRoutes = require('../src/web/routes/settings/about/routes');
+
+test('about page renders the footer link beside the version and lists bundled libraries', () => {
+  const html = pages.renderAboutPage({ id: 1 });
+
+  const orderedNames = ['AdminLTE', 'Animate.css', 'Bootstrap Icons', 'Cropper.js', 'Express', 'Handlebars', 'hls.js', 'Multer', 'MySQL2', 'Sharp', 'TinyMCE', 'ws'];
+  let previousIndex = -1;
+
+  orderedNames.forEach(function (name) {
+    const currentIndex = html.indexOf(name);
+    assert.ok(currentIndex >= 0, `missing ${name}`);
+    assert.ok(currentIndex > previousIndex, `${name} is out of order`);
+    previousIndex = currentIndex;
+  });
+
+  assert.match(html, /v2\.7\.4/);
+  assert.match(html, /About Pulse/);
+  assert.match(html, /href="\/settings\/about"/);
+  assert.match(html, /Cropper\.js/);
+  assert.match(html, /TinyMCE/);
+  assert.match(html, /7\.7\.0/);
+  assert.match(html, /card card-outline card-primary h-100 overflow-hidden/);
+  assert.doesNotMatch(html, /rounded-3 overflow-hidden border/);
+});
+
+test('about route sends the about page', async () => {
+  const handlers = {};
+  const app = {
+    get(path, ...routeHandlers) {
+      handlers[path] = routeHandlers;
+    }
+  };
+
+  registerAboutRoutes(app, {
+    pages: {
+      renderAboutPage(currentUser) {
+        return currentUser && currentUser.id === 7 ? 'about-page' : 'unexpected';
+      }
+    }
+  });
+
+  const response = {
+    body: null,
+    send(value) {
+      this.body = value;
+      return this;
+    }
+  };
+
+  await handlers['/settings/about'][0]({ currentUser: { id: 7 } }, response, function () {});
+
+  assert.equal(response.body, 'about-page');
+});

test/admin-page.test.js

@@ -8,4 +8,11 @@ test('async save errors keep validation failures as warning toasts', () => {
   assert.ok(adminPageScript.includes('function isWarningSaveError(error)'));
   assert.ok(adminPageScript.includes('error.status = response.status;'));
   assert.ok(adminPageScript.includes('var variant = isWarningSaveError(error) ? \'warning\' : \'danger\';'));
+});
+
+test('async save runs success hooks before redirecting close or new saves', () => {
+  assert.ok(adminPageScript.includes('var responseText = await response.text();'));
+  assert.ok(adminPageScript.includes('if (typeof settings.afterSuccess === \'function\')'));
+  assert.ok(adminPageScript.includes('clearFormDirty(form);'));
+  assert.ok(adminPageScript.includes("if (submitterValue === 'close' || submitterValue === 'new')"));
 });

test/background-tasks-page.test.js

@@ -91,4 +91,44 @@ test('background task pages opt into 24-hour timestamps, confirm clearing tasks,
   assert.match(queueDateSearchHtml, /Example task/);
   assert.match(scheduledHtml, /data-local-datetime-format="24h"/);
   assert.match(scheduledHtml, /Player:\s+Player Beta/);
+});
+
+test('scheduled task interval labels use the largest exact unit while sorting stays numeric', () => {
+  const scheduledHtml = renderBackgroundTasksScheduledPage(
+    {
+      recurringTasks: [
+        {
+          title: 'Hourly task',
+          key: 'hourly',
+          intervalMs: 7200000,
+          metadata: {}
+        },
+        {
+          title: 'Second task',
+          key: 'seconds',
+          intervalMs: 3000,
+          metadata: {}
+        },
+        {
+          title: 'Minute task',
+          key: 'minutes',
+          intervalMs: 60000,
+          metadata: {}
+        }
+      ],
+      sort: 'interval',
+      direction: 'asc',
+      summary: { counts: {}, total: 3, activeCount: 0, scheduledCount: 3 }
+    },
+    '',
+    {
+      permissions: ['scheduled-tasks.allow']
+    }
+  );
+
+  assert.match(scheduledHtml, /Every 3 seconds/);
+  assert.match(scheduledHtml, /Every minute/);
+  assert.match(scheduledHtml, /Every 2 hours/);
+  assert.ok(scheduledHtml.indexOf('Every 3 seconds') < scheduledHtml.indexOf('Every minute'));
+  assert.ok(scheduledHtml.indexOf('Every minute') < scheduledHtml.indexOf('Every 2 hours'));
 });

test/canvas-sizes.test.js

@@ -292,3 +292,127 @@ test('slide upload cleanup route removes unused uploads', async () => {
   assert.equal(cleanupCall.uploadDir, 'e:\\Projects Git\\pulse-signage\\media\\uploads');
   assert.deepEqual(cleanupCall.uploadPaths, ['/media/uploads/test-file.png']);
 });
+
+test('wysiwyg image uploads are capped below the dedicated image region limit', async () => {
+  const handlers = {};
+  const app = {
+    get(path, ...routeHandlers) {
+      handlers[path] = routeHandlers;
+    },
+    post(path, ...routeHandlers) {
+      handlers[path] = routeHandlers;
+    }
+  };
+
+  const deps = {
+    pool: {
+      async query() {
+        return [[]];
+      }
+    },
+    common: {
+      fetchTemplatesData: async () => ({}),
+      fetchRssFeedsData: async () => ({ rssFeeds: [] }),
+      fetchApiSourcesData: async () => ({ apiSources: [] }),
+      fetchTimetablesData: async () => ({ timetableGroups: [] }),
+      parseJsonSafe: () => null,
+      fetchRssFeedItemsByFeedId: async () => [],
+      normalizeRssFeedItem: (item) => item,
+      fetchSlidesPage: async () => ({}),
+      fetchSlideById: async () => null,
+      fetchTemplatesPage: async () => ({}),
+      fetchTemplateById: async () => null,
+      fetchCanvasSizesPage: async () => ({}),
+      fetchCanvasSizeById: async () => null,
+      getSearchQuery: () => '',
+      getSortQuery: () => '',
+      getSortDirectionQuery: () => 'asc',
+      fetchDuplicateName: async () => null,
+      buildCanvasSizePayload
+    },
+    pages: {
+      renderCanvasSizesPage() { return ''; },
+      renderCanvasSizeEditPage() { return ''; },
+      renderCanvasSizeAddPage() { return ''; },
+      renderSlideAddPage() { return ''; },
+      renderSlideEditPage() { return ''; },
+      renderTemplatesPage() { return ''; },
+      renderTemplateAddPage() { return ''; },
+      renderTemplateEditPage() { return ''; }
+    },
+    upload: {
+      any() {
+        return function (_req, _res, next) {
+          next();
+        };
+      },
+      single() {
+        return function (_req, _res, next) {
+          next();
+        };
+      }
+    },
+    setAuthMessageCookie() {},
+    fetchScreensBySlideId: async () => [],
+    fetchScreensByTemplateId: async () => [],
+    collectUploadReferencesFromSlide: () => [],
+    collectUploadReferencesFromTemplate: () => [],
+    collectUploadReferencesFromPayload: () => [],
+    removeUnusedUploadFiles: async () => {},
+    syncPlaylistUploadsOnChange: async () => {},
+    getAuditUserId: () => 1,
+    redirectAfterSave: () => {},
+    notifyPlayerScreens: async () => 0,
+    broadcastDashboardState: async () => {},
+    backgroundTaskQueue: { enqueueTask: async () => null },
+    getSlideDeleteBlockMessage: async () => '',
+    getTemplateDeleteBlockMessage: async () => '',
+    getCanvasSizeDeleteBlockMessage: async () => '',
+    requirePermission() {
+      return function (_req, _res, next) {
+        next();
+      };
+    },
+    hasAnyPermission: () => true,
+    uploadDir: 'e:\\Projects Git\\pulse-signage\\media\\uploads'
+  };
+
+  registerContentRoutes(app, deps);
+
+  const routeHandlers = handlers['/slides/uploads'];
+  assert.ok(Array.isArray(routeHandlers));
+
+  const req = {
+    file: {
+      filename: 'wysiwyg-large.png',
+      originalname: 'wysiwyg-large.png',
+      mimetype: 'image/png',
+      size: 11 * 1024 * 1024
+    },
+    get(headerName) {
+      return headerName === 'X-Upload-Context' ? 'wysiwyg' : '';
+    },
+    currentUser: { id: 1, permissions: ['slides.create'] }
+  };
+  const res = {
+    statusCode: 0,
+    body: '',
+    json(body) {
+      this.body = body;
+      return this;
+    },
+    status(code) {
+      this.statusCode = code;
+      return this;
+    }
+  };
+  let nextError = null;
+
+  await routeHandlers[2](req, res, (error) => {
+    nextError = error || null;
+  });
+
+  assert.ok(nextError);
+  assert.equal(nextError.statusCode, 400);
+  assert.equal(nextError.message, 'Image must be 2 MB or smaller. Larger images should use the dedicated Image region.');
+});

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>/);
+});

test/data-source-refresh.test.js

@@ -0,0 +1,180 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+const { refreshApiSource, refreshRssFeed } = require('../src/web/lib/data-source-refresh');
+
+function createConnection(options) {
+  const state = Object.assign({
+    rssItemSnapshots: [],
+    slideRows: [],
+    screenRows: []
+  }, options || {});
+  const calls = [];
+
+  return {
+    calls,
+    async beginTransaction() {
+      calls.push(['beginTransaction']);
+    },
+    async commit() {
+      calls.push(['commit']);
+    },
+    async rollback() {
+      calls.push(['rollback']);
+    },
+    release() {
+      calls.push(['release']);
+    },
+    async query(sql, params) {
+      calls.push(['query', sql, params]);
+
+      if (sql.includes('SELECT item_json')) {
+        return [state.rssItemSnapshots.map(function (itemJson) {
+          return { item_json: itemJson };
+        })];
+      }
+
+      if (sql.includes('SELECT id, content_json FROM c_slides')) {
+        return [state.slideRows];
+      }
+
+      if (sql.includes('SELECT DISTINCT s.slug')) {
+        return [state.screenRows];
+      }
+
+      return [[]];
+    }
+  };
+}
+
+test('refreshApiSource notifies players only when the API snapshot changes', async () => {
+  const connection = createConnection({
+    slideRows: [{ id: 10, content_json: JSON.stringify({ source_id: 7 }) }],
+    screenRows: [{ slug: 'screen-a' }]
+  });
+  const notifyCalls = [];
+  const pool = {
+    async getConnection() {
+      return connection;
+    }
+  };
+  const common = {
+    async fetchApiSourceResponse() {
+      return {
+        responseJson: JSON.stringify({ value: 'new' }, null, 2),
+        responseStatus: 200,
+        responseContentType: 'application/json'
+      };
+    },
+    parseJsonSafe(value) {
+      return JSON.parse(value);
+    }
+  };
+
+  await refreshApiSource(pool, common, {
+    id: 7,
+    last_response_json: JSON.stringify({ value: 'old' }, null, 2)
+  }, 42, async function (slugs, payload) {
+    notifyCalls.push({ slugs, payload });
+  });
+
+  assert.deepEqual(notifyCalls, [{ slugs: ['screen-a'], payload: 'refresh' }]);
+});
+
+test('refreshApiSource skips notifications when the API snapshot is unchanged', async () => {
+  const connection = createConnection({
+    slideRows: [{ id: 10, content_json: JSON.stringify({ source_id: 7 }) }],
+    screenRows: [{ slug: 'screen-a' }]
+  });
+  const notifyCalls = [];
+  const pool = {
+    async getConnection() {
+      return connection;
+    }
+  };
+  const snapshot = JSON.stringify({ value: 'same' }, null, 2);
+  const common = {
+    async fetchApiSourceResponse() {
+      return {
+        responseJson: snapshot,
+        responseStatus: 200,
+        responseContentType: 'application/json'
+      };
+    },
+    parseJsonSafe(value) {
+      return JSON.parse(value);
+    }
+  };
+
+  await refreshApiSource(pool, common, {
+    id: 7,
+    last_response_json: snapshot
+  }, 42, async function (slugs, payload) {
+    notifyCalls.push({ slugs, payload });
+  });
+
+  assert.deepEqual(notifyCalls, []);
+});
+
+test('refreshRssFeed notifies players only when the RSS items change', async () => {
+  const connection = createConnection({
+    rssItemSnapshots: [JSON.stringify({ title: 'Old item' })],
+    slideRows: [{ id: 11, content_json: JSON.stringify({ feed_id: 9 }) }],
+    screenRows: [{ slug: 'screen-b' }]
+  });
+  const notifyCalls = [];
+  const pool = {
+    async getConnection() {
+      return connection;
+    }
+  };
+  const common = {
+    async fetchRssFeedItems() {
+      return [{ title: 'New item' }];
+    },
+    async replaceRssFeedItems() {
+      return 1;
+    },
+    parseJsonSafe(value) {
+      return JSON.parse(value);
+    }
+  };
+
+  await refreshRssFeed(pool, common, 9, 'https://example.com/feed.xml', 10, 42, async function (slugs, payload) {
+    notifyCalls.push({ slugs, payload });
+  });
+
+  assert.deepEqual(notifyCalls, [{ slugs: ['screen-b'], payload: 'refresh' }]);
+});
+
+test('refreshRssFeed skips notifications when the RSS items are unchanged', async () => {
+  const snapshot = JSON.stringify({ title: 'Same item' });
+  const connection = createConnection({
+    rssItemSnapshots: [snapshot],
+    slideRows: [{ id: 11, content_json: JSON.stringify({ feed_id: 9 }) }],
+    screenRows: [{ slug: 'screen-b' }]
+  });
+  const notifyCalls = [];
+  const pool = {
+    async getConnection() {
+      return connection;
+    }
+  };
+  const common = {
+    async fetchRssFeedItems() {
+      return [{ title: 'Same item' }];
+    },
+    async replaceRssFeedItems() {
+      return 1;
+    },
+    parseJsonSafe(value) {
+      return JSON.parse(value);
+    }
+  };
+
+  await refreshRssFeed(pool, common, 9, 'https://example.com/feed.xml', 10, 42, async function (slugs, payload) {
+    notifyCalls.push({ slugs, payload });
+  });
+
+  assert.deepEqual(notifyCalls, []);
+});

test/font-library.test.js

@@ -0,0 +1,52 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const os = require('node:os');
+const path = require('node:path');
+
+const {
+  buildFontFamilyFormats,
+  buildFontStylesheet,
+  collectFontLibrarySyncOperations
+} = require('../src/web/lib/media/font-library');
+
+test('buildFontFamilyFormats quotes multi-word font families for TinyMCE previews', () => {
+  const formats = buildFontFamilyFormats([
+    { family: 'Old London', enabled: true },
+    { family: 'My Custom Font', enabled: true }
+  ]);
+
+  assert.match(formats, /Old London='Old London'/);
+  assert.match(formats, /My Custom Font='My Custom Font'/);
+  assert.match(formats, /Times New Roman='Times New Roman',Times,serif/);
+  assert.match(formats, /Lucida Sans Unicode='Lucida Sans Unicode','Lucida Grande',sans-serif/);
+});
+
+test('buildFontStylesheet keeps disabled fonts available for rendering', () => {
+  const stylesheet = buildFontStylesheet([
+    { family: 'Enabled Font', fileName: 'enabled-font.ttf', format: 'truetype', enabled: true },
+    { family: 'Disabled Font', fileName: 'disabled-font.ttf', format: 'truetype', enabled: false }
+  ]);
+
+  assert.match(stylesheet, /Enabled Font/);
+  assert.match(stylesheet, /Disabled Font/);
+});
+
+test('collectFontLibrarySyncOperations keeps disabled fonts as puts', async () => {
+  const tempRoot = await fs.promises.mkdtemp(path.join(os.tmpdir(), 'pulse-font-library-'));
+  const fontDir = path.join(tempRoot, 'fonts');
+  await fs.promises.mkdir(fontDir, { recursive: true });
+  await fs.promises.writeFile(path.join(fontDir, 'fonts.json'), JSON.stringify([
+    { family: 'Enabled Font', fileName: 'enabled-font.ttf', enabled: true },
+    { family: 'Disabled Font', fileName: 'disabled-font.ttf', enabled: false }
+  ], null, 2));
+
+  const operations = collectFontLibrarySyncOperations(tempRoot);
+  const fontOps = operations.filter(function (operation) {
+    return String(operation.uploadPath || '').indexOf('/media/fonts/') === 0 && /\.ttf$/.test(String(operation.uploadPath || ''));
+  });
+
+  assert.deepEqual(fontOps.map(function (operation) {
+    return operation.type;
+  }), ['put', 'put']);
+});

test/fonts-routes.test.js

@@ -0,0 +1,226 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+require('../src/common');
+
+const fontLibrary = require('../src/web/lib/media/font-library');
+const registerFontRoutes = require('../src/web/routes/settings/fonts');
+const renderFontsPage = require('../src/web/routes/settings/fonts/list');
+
+function createHandlers() {
+  const handlers = {};
+  const app = {
+    get(path, ...routeHandlers) {
+      handlers[`GET ${path}`] = routeHandlers;
+    },
+    post(path, ...routeHandlers) {
+      handlers[`POST ${path}`] = routeHandlers;
+    }
+  };
+
+  return { app, handlers };
+}
+
+test('fonts route filters and paginates managed fonts', async () => {
+  const originalLoadFontLibrary = fontLibrary.loadFontLibrary;
+  const { app, handlers } = createHandlers();
+
+  fontLibrary.loadFontLibrary = function () {
+    return {
+      fonts: [
+        { id: 'alpha', family: 'Alpha Sans', fileName: 'alpha.woff2', format: 'woff2', enabled: true },
+        { id: 'beta', family: 'Beta Sans', fileName: 'beta.woff2', format: 'woff2', enabled: false },
+        { id: 'gamma', family: 'Gamma Sans', fileName: 'gamma.woff2', format: 'woff2', enabled: true }
+      ],
+      stylesheetHref: '/media/fonts/fonts.css'
+    };
+  };
+
+  try {
+    registerFontRoutes(app, {
+      pool: {
+        async query() {
+          return [[{ match_count: 0 }]];
+        }
+      },
+      common: {
+        getSearchQuery() {
+          return 'beta';
+        }
+      },
+      pages: {
+        renderFontsPage(data) {
+          return JSON.stringify(data);
+        }
+      },
+      upload: {
+        single() {
+          return function (_req, _res, next) {
+            next();
+          };
+        }
+      },
+      uploadDir: 'e:/Projects Git/pulse-signage/media',
+      backgroundTaskQueue: null,
+      setAuthMessageCookie() {}
+    });
+
+    const response = {
+      statusCode: 200,
+      body: null,
+      send(value) {
+        this.body = value;
+        return this;
+      }
+    };
+
+    await handlers['GET /settings/fonts'][1]({
+      query: {
+        page: '2'
+      },
+      currentUser: {
+        id: 1,
+        permissions: ['fonts.read']
+      }
+    }, response, function () {});
+
+    const rendered = JSON.parse(response.body);
+    assert.equal(rendered.fonts.length, 1);
+    assert.equal(rendered.fonts[0].id, 'beta');
+    assert.equal(rendered.pagination.currentPage, 1);
+    assert.equal(rendered.pagination.totalItems, 1);
+  } finally {
+    fontLibrary.loadFontLibrary = originalLoadFontLibrary;
+  }
+});
+
+test('fonts route sorts by format and status', async () => {
+  const originalLoadFontLibrary = fontLibrary.loadFontLibrary;
+  const { app, handlers } = createHandlers();
+
+  fontLibrary.loadFontLibrary = function () {
+    return {
+      fonts: [
+        { id: 'alpha', family: 'Alpha Sans', fileName: 'alpha.woff2', format: 'woff2', enabled: true },
+        { id: 'beta', family: 'Beta Sans', fileName: 'beta.otf', format: 'opentype', enabled: false },
+        { id: 'gamma', family: 'Gamma Sans', fileName: 'gamma.ttf', format: 'truetype', enabled: true }
+      ],
+      stylesheetHref: '/media/fonts/fonts.css'
+    };
+  };
+
+  try {
+    registerFontRoutes(app, {
+      pool: {
+        async query() {
+          return [[{ match_count: 0 }]];
+        }
+      },
+      common: {
+        getSearchQuery() {
+          return '';
+        },
+        getSortQuery(req) {
+          return req.query.sort;
+        },
+        getSortDirectionQuery(req) {
+          return req.query.direction;
+        }
+      },
+      pages: {
+        renderFontsPage(data) {
+          return JSON.stringify(data);
+        }
+      },
+      upload: {
+        single() {
+          return function (_req, _res, next) {
+            next();
+          };
+        }
+      },
+      uploadDir: 'e:/Projects Git/pulse-signage/media',
+      backgroundTaskQueue: null,
+      setAuthMessageCookie() {}
+    });
+
+    const response = {
+      statusCode: 200,
+      body: null,
+      send(value) {
+        this.body = value;
+        return this;
+      }
+    };
+
+    await handlers['GET /settings/fonts'][1]({
+      query: {
+        sort: 'format',
+        direction: 'asc'
+      },
+      currentUser: {
+        id: 1,
+        permissions: ['fonts.read']
+      }
+    }, response, function () {});
+
+    let rendered = JSON.parse(response.body);
+    assert.deepEqual(rendered.fonts.map(function (font) { return font.id; }), ['beta', 'gamma', 'alpha']);
+
+    await handlers['GET /settings/fonts'][1]({
+      query: {
+        sort: 'status',
+        direction: 'asc'
+      },
+      currentUser: {
+        id: 1,
+        permissions: ['fonts.read']
+      }
+    }, response, function () {});
+
+    rendered = JSON.parse(response.body);
+    assert.deepEqual(rendered.fonts.map(function (font) { return font.id; }), ['beta', 'alpha', 'gamma']);
+  } finally {
+    fontLibrary.loadFontLibrary = originalLoadFontLibrary;
+  }
+});
+
+test('fonts page renders the upload card above the table card', () => {
+  const html = renderFontsPage({
+    fonts: [
+      {
+        id: 'alpha',
+        family: 'Alpha Sans',
+        fileName: 'alpha.woff2',
+        format: 'woff2',
+        enabled: true,
+        inUse: false
+      }
+    ],
+    pagination: {
+      hasMultiplePages: true,
+      startItem: 1,
+      endItem: 1,
+      totalItems: 1,
+      itemLabel: 'fonts',
+      ariaLabel: 'Font pages',
+      hasPrevious: false,
+      hasNext: true,
+      previousUrl: '',
+      nextUrl: '?page=2',
+      pages: [{ number: 1, active: true, url: '' }]
+    },
+    stylesheetHref: ''
+  }, '', { id: 1 });
+
+  assert.ok(html.indexOf('Upload font') < html.indexOf('Managed fonts'));
+  assert.match(html, /data-table-search-container/);
+  assert.match(html, /table-pagination/);
+  assert.match(html, /data-async-command/);
+  assert.match(html, /data-font-toggle-row/);
+  assert.match(html, /data-font-status-badge/);
+  assert.match(html, /data-table-sort-key="family"/);
+  assert.match(html, /data-table-sort-key="file"/);
+  assert.match(html, /data-table-sort-key="format"/);
+  assert.match(html, /data-table-sort-key="status"/);
+});

test/player-page-commands-performance.test.js

@@ -92,6 +92,7 @@ function createSandbox() {
     playRegionAnimations() {
       calls.playRegionAnimations += 1;
     },
+    addEventListener() {},
     pulsePlayerRegionTypes: {
       list() {
         return [

test/player-page-playback.test.js

@@ -39,6 +39,11 @@ test('playlist refresh queues updates until the next slide transition', async ()
     pausedRemainingMs: null,
     app: null,
     currentPlaylistEtag: '',
+    initialData: {
+      rssFeeds: [{ id: 1 }],
+      apiSources: [{ id: 2 }],
+      timetableGroups: [{ id: 3 }]
+    },
     activeSlidesCacheKey: '',
     activeSlidesCacheValue: [],
     renderCacheViewportKey: '',
@@ -63,6 +68,7 @@ test('playlist refresh queues updates until the next slide transition', async ()
     scheduleRefreshRetry() {},
     syncWebpagePreloads() {},
     syncRtmpWarmups() {},
+    addEventListener() {},
     showCurrent() {
       calls.showCurrent += 1;
     },
@@ -94,6 +100,9 @@ test('playlist refresh queues updates until the next slide transition', async ()
       this.responseText = JSON.stringify({
         signature: 'next-signature',
         slides: [{ id: 1, duration_seconds: 12, disable_audio: false }],
+        rssFeeds: [{ id: 10 }],
+        apiSources: [{ id: 20 }],
+        timetableGroups: [{ id: 30 }],
         playlist: { fade_between_slides: false, skip_unavailable_rtmp: false }
       });
       if (typeof this.onreadystatechange === 'function') {
@@ -133,6 +142,9 @@ test('playlist refresh queues updates until the next slide transition', async ()
   assert.equal(calls.showCurrent, 0);
   assert.equal(sandbox.currentPlaylistSignature, 'old-signature');
   assert.equal(sandbox.slides[0].disable_audio, undefined);
+  assert.deepEqual(sandbox.initialData.rssFeeds, [{ id: 10 }]);
+  assert.deepEqual(sandbox.initialData.apiSources, [{ id: 20 }]);
+  assert.deepEqual(sandbox.initialData.timetableGroups, [{ id: 30 }]);
   assert.equal(calls.logDebug.some((entry) => entry.includes('Unable to load screen playlist.')), false);
   assert.equal(calls.logDebug.some((entry) => entry.includes('applying on next slide transition')), true);
 });
@@ -198,6 +210,7 @@ test('single-slide playlists re-render the active slide instead of refreshing af
     scheduleRefreshRetry() {},
     syncWebpagePreloads() {},
     syncRtmpWarmups() {},
+    addEventListener() {},
     clearActiveSlidesCache() {},
     showCurrent() {},
     sendCommandState() {},
@@ -279,6 +292,204 @@ test('single-slide playlists re-render the active slide instead of refreshing af
   assert.deepEqual(sandbox.slides, [{ id: 2, duration_seconds: 12 }]);
 });
 
+test('deferred playlist updates preserve the current slide index', async () => {
+  const sandbox = {
+    window: null,
+    location: { origin: 'http://localhost', href: 'http://localhost/screen/test2' },
+    Date,
+    JSON,
+    Math,
+    Number,
+    String,
+    Boolean,
+    Array,
+    Object,
+    Promise,
+    setTimeout,
+    clearTimeout,
+    console,
+    currentPlaylistSignature: 'old-signature',
+    currentPlaylistFadeBetweenSlides: false,
+    currentPlaylistSkipUnavailableRtmp: false,
+    slug: 'test2',
+    pendingPlaylistUpdate: null,
+    slides: [
+      { id: 1, duration_seconds: 12 },
+      { id: 2, duration_seconds: 12 },
+      { id: 3, duration_seconds: 12 }
+    ],
+    lastRenderedSlide: { id: 2, duration_seconds: 12 },
+    index: 1,
+    timer: null,
+    slideExpiresAt: null,
+    pausedRemainingMs: null,
+    app: null,
+    currentPlaylistEtag: '',
+    activeSlidesCacheKey: '',
+    activeSlidesCacheValue: [],
+    renderCacheViewportKey: '',
+    slideMarkupCache: Object.create(null),
+    templateLayoutCache: Object.create(null),
+    templateRenderPlanCache: Object.create(null),
+    getCurrentActiveSlides() {
+      return sandbox.slides;
+    },
+    getPlaylistRevision(data) {
+      return data.signature;
+    },
+    normalizeSlide(slide) {
+      return slide;
+    },
+    getActiveSlidesFrom(slideList) {
+      return slideList;
+    },
+    savePlaylistSnapshot() {},
+    markRefreshHealthy() {},
+    setOfflineBannerVisible() {},
+    scheduleRefreshRetry() {},
+    syncWebpagePreloads() {},
+    syncRtmpWarmups() {},
+    addEventListener() {},
+    clearActiveSlidesCache() {},
+    showCurrent() {},
+    sendCommandState() {},
+    logDebug() {}
+  };
+  sandbox.window = sandbox;
+
+  const scriptPath = path.join(__dirname, '..', 'src', 'player', 'public', 'js', 'player-page-playback.js');
+  const script = fs.readFileSync(scriptPath, 'utf8');
+  const prelude = `
+    var pendingPlaylistUpdate = null;
+    var slides = [
+      { id: 1, duration_seconds: 12 },
+      { id: 2, duration_seconds: 12 },
+      { id: 3, duration_seconds: 12 }
+    ];
+    var currentPlaylistSignature = 'old-signature';
+    var currentPlaylistFadeBetweenSlides = false;
+    var currentPlaylistSkipUnavailableRtmp = false;
+    var currentPlaylistEtag = '';
+    var lastRenderedSlide = { id: 2, duration_seconds: 12 };
+    var index = 1;
+    var timer = null;
+    var slideExpiresAt = null;
+    var pausedRemainingMs = null;
+    var app = null;
+    var activeSlidesCacheKey = '';
+    var activeSlidesCacheValue = [];
+    var renderCacheViewportKey = '';
+    var slideMarkupCache = Object.create(null);
+    var templateLayoutCache = Object.create(null);
+    var templateRenderPlanCache = Object.create(null);
+  `;
+  vm.runInNewContext(prelude + '\n' + script, sandbox, { filename: scriptPath });
+
+  sandbox.pendingPlaylistUpdate = {
+    slides: [
+      { id: 10, duration_seconds: 12 },
+      { id: 11, duration_seconds: 12 },
+      { id: 12, duration_seconds: 12 }
+    ],
+    signature: 'next-signature',
+    fadeBetweenSlides: false,
+    skipUnavailableRtmp: false
+  };
+
+  const applied = sandbox.applyPendingPlaylistUpdate();
+
+  assert.equal(applied, true);
+  assert.equal(sandbox.currentPlaylistSignature, 'next-signature');
+  assert.equal(sandbox.pendingPlaylistUpdate, null);
+  assert.deepEqual(sandbox.slides, [
+    { id: 10, duration_seconds: 12 },
+    { id: 11, duration_seconds: 12 },
+    { id: 12, duration_seconds: 12 }
+  ]);
+  assert.equal(sandbox.index, 1);
+});
+
+test('player page arrow keys move between slides', async () => {
+  const handlers = Object.create(null);
+  const calls = [];
+
+  const sandbox = {
+    window: null,
+    console,
+    Array,
+    Object,
+    String,
+    Boolean,
+    Number,
+    Math,
+    Date,
+    JSON,
+    Promise,
+    setTimeout,
+    clearTimeout,
+    location: { origin: 'http://localhost', href: 'http://localhost/screen/test2' },
+    addEventListener(type, handler) {
+      handlers[type] = handler;
+    },
+    slides: [{ id: 1 }, { id: 2 }, { id: 3 }],
+    lastRenderedSlide: { id: 2 },
+    index: 1,
+    timer: null,
+    slideOutroTimers: [],
+    getCurrentActiveSlides() {
+      return sandbox.slides;
+    },
+    clearSlideTimer() {},
+    applyPendingPlaylistUpdate() {},
+    renderSlideAtIndex(_sourceSlides, targetIndex) {
+      calls.push(targetIndex);
+    }
+  };
+  sandbox.window = sandbox;
+
+  const scriptPath = path.join(__dirname, '..', 'src', 'player', 'public', 'js', 'player-page-commands.js');
+  const script = fs.readFileSync(scriptPath, 'utf8');
+  vm.runInNewContext(script, sandbox, { filename: scriptPath });
+
+  assert.equal(typeof handlers.keydown, 'function');
+
+  let prevented = false;
+  handlers.keydown({
+    key: 'ArrowLeft',
+    target: {},
+    preventDefault() {
+      prevented = true;
+    }
+  });
+
+  assert.deepEqual(calls, [0]);
+  assert.equal(prevented, true);
+
+  sandbox.lastRenderedSlide = { id: 2 };
+  sandbox.index = 1;
+  prevented = false;
+  handlers.keydown({
+    key: 'ArrowRight',
+    target: {},
+    preventDefault() {
+      prevented = true;
+    }
+  });
+
+  assert.deepEqual(calls, [0, 2]);
+  assert.equal(prevented, true);
+
+  handlers.keydown({
+    key: 'ArrowLeft',
+    target: { tagName: 'INPUT' },
+    preventDefault() {
+      throw new Error('should not be called for editable targets');
+    }
+  });
+
+  assert.deepEqual(calls, [0, 2]);
+});
+
 test('removing the currently visible slide from a two-slide playlist applies the one-slide update immediately', async () => {
   const calls = {
     showCurrent: 0,
@@ -337,6 +548,7 @@ test('removing the currently visible slide from a two-slide playlist applies the
     scheduleRefreshRetry() {},
     syncWebpagePreloads() {},
     syncRtmpWarmups() {},
+    addEventListener() {},
     clearActiveSlidesCache() {},
     showCurrent() {
       calls.showCurrent += 1;

test/player-preload-helpers.test.js

@@ -295,4 +295,45 @@ test('onboarding device ids stay scoped to the tab session', () => {
 
   assert.equal(sessionStorage.getItem('pulse-signage-player-device-id'), 'tab-device-id');
   assert.equal(localStorage.getItem('pulse-signage-player-device-id'), 'shared-device-id');
+});
+
+test('player onboarding device ids are generated when missing', () => {
+  const sessionStorage = (() => {
+    const values = new Map();
+    return {
+      getItem(key) {
+        return values.has(key) ? values.get(key) : null;
+      },
+      setItem(key, value) {
+        values.set(String(key), String(value));
+      }
+    };
+  })();
+
+  const sandbox = {
+    window: null,
+    Date,
+    Array,
+    Number,
+    String,
+    Boolean,
+    Object,
+    Math,
+    console,
+    sessionStorage,
+    localStorage: sessionStorage,
+    crypto: {
+      randomUUID() {
+        return 'generated-device-id';
+      }
+    },
+    WebSocket: { OPEN: 1 },
+    sendCommandState() {}
+  };
+  sandbox.window = sandbox;
+
+  loadHtmlScript(path.join(__dirname, '..', 'src', 'player', 'player-client-name.script.html'), sandbox);
+
+  assert.equal(sandbox.getOnboardingDeviceId(), 'generated-device-id');
+  assert.equal(sessionStorage.getItem('pulse-signage-player-device-id'), 'generated-device-id');
 });

test/player-render-helpers.test.js

@@ -1,12 +1,16 @@
 const test = require('node:test');
 const assert = require('node:assert/strict');
+const fs = require('node:fs');
 
 require('../src/common');
 
+const timetableRegionSource = fs.readFileSync(require.resolve('../src/player/regions/timetable.js'), 'utf8');
+
 const {
   mediaKind,
   normalizeSlide,
   renderEditorJsContent,
+  renderHtmlRegionContent,
   sanitizeRichText
 } = require('../src/player/render-helpers');
 
@@ -18,11 +22,11 @@ test('mediaKind classifies player media by extension', () => {
 });
 
 test('sanitizeRichText strips unsafe content but preserves allowed markup', () => {
-  const html = '<div class="wrap"><a href="https://example.com" target="_blank">Link</a><script>alert(1)</script><span style="color:red">Text</span><img src="x" onerror="alert(1)"></div>';
+  const html = '<div class="wrap"><a href="https://example.com" target="_blank">Link</a><script>alert(1)</script><span style="color:red">Text</span><table class="grid"><colgroup><col span="1" style="width:50%"><col span="1" style="width:50%"></colgroup><thead><tr><th scope="col">Name</th><th scope="col">Value</th></tr></thead><tbody><tr><td>Alpha</td><td>Beta</td></tr></tbody></table><img src="/media/uploads/photo.png" alt="Photo" loading="lazy" onerror="alert(1)"></div>';
 
   assert.equal(
     sanitizeRichText(html),
-    '<div class="wrap"><a href="https://example.com" target="_blank" rel="noreferrer noopener">Link</a><span style="color:red">Text</span></div>'
+    '<div class="wrap"><a href="https://example.com" target="_blank" rel="noreferrer noopener">Link</a><span style="color:red">Text</span><table class="grid"><colgroup><col span="1" style="width:50%"><col span="1" style="width:50%"></colgroup><thead><tr><th scope="col">Name</th><th scope="col">Value</th></tr></thead><tbody><tr><td>Alpha</td><td>Beta</td></tr></tbody></table><img src="/media/uploads/photo.png" alt="Photo" loading="lazy"></div>'
   );
 });
 
@@ -78,4 +82,32 @@ test('renderEditorJsContent sanitizes editor blocks and wraps legacy text', () =
     '<h2><strong>Title</strong></h2><p><a>bad</a><em>ok</em></p><ol style="list-style-type:decimal;padding-left:1.4em;"><li>One</li><li><span>Two</span></li></ol>'
   );
   assert.equal(renderEditorJsContent('plain text'), '<p>plain text</p>');
+});
+
+test('timetable region registers the timetable type', () => {
+  assert.ok(timetableRegionSource.includes("registry.register('timetable'"));
+  assert.ok(timetableRegionSource.includes("sanitizeRichText(substituteTimetableVariables(value"));
+});
+
+test('shared iframe renderers size preview content explicitly', () => {
+  const playerHtmlRegionSource = fs.readFileSync(require.resolve('../src/player/regions/html.js'), 'utf8');
+  const playerWebpageRegionSource = fs.readFileSync(require.resolve('../src/player/regions/webpage.js'), 'utf8');
+  const playerRenderHelpersSource = fs.readFileSync(require.resolve('../src/player/render-helpers.js'), 'utf8');
+  const slideThumbnailPreviewSource = fs.readFileSync(require.resolve('../src/web/lib/media/slide-thumbnail-preview.js'), 'utf8');
+  const slideThumbnailsSource = fs.readFileSync(require.resolve('../src/web/lib/media/slide-thumbnails.js'), 'utf8');
+
+  assert.ok(playerHtmlRegionSource.includes('style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"'));
+  assert.ok(playerWebpageRegionSource.includes('style="width:100%;height:100%;border:0;display:block;background:#fff;overflow:hidden;"'));
+  assert.ok(playerRenderHelpersSource.includes('style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"'));
+  assert.ok(slideThumbnailPreviewSource.includes('style="width:100%;height:100%;border:0;display:block;background:#fff;overflow:hidden;"'));
+  assert.ok(slideThumbnailPreviewSource.includes('style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"'));
+  assert.ok(slideThumbnailsSource.includes('style="width:100%;height:100%;border:0;display:block;background:#fff;overflow:hidden;"'));
+  assert.ok(slideThumbnailsSource.includes('style="width:100%;height:100%;border:0;display:block;background:transparent;overflow:hidden;"'));
+});
+
+test('html region helpers unwrap object-shaped values before rendering', () => {
+  const rendered = renderHtmlRegionContent({ html: '<div>Hi</div>' });
+
+  assert.match(rendered, /srcdoc="&lt;!doctype html&gt;&lt;html&gt;&lt;head&gt;&lt;style&gt;html,body\{margin:0;width:100%;height:100%;overflow:hidden;background:transparent;\}&lt;\/style&gt;&lt;\/head&gt;&lt;body&gt;&lt;div&gt;Hi&lt;\/div&gt;&lt;\/body&gt;&lt;\/html&gt;"/);
+  assert.doesNotMatch(rendered, /\[object Object\]/);
 });

test/player-time-date-region.test.js

@@ -0,0 +1,65 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const vm = require('node:vm');
+
+function loadTimeDateModule() {
+  const webUiHelpersScript = fs.readFileSync(require.resolve('../src/web/public/js/web-ui-helpers.js'), 'utf8');
+  const renderingScript = fs.readFileSync(require.resolve('../src/player/public/js/player-page-rendering.js'), 'utf8');
+  const placeholderScript = fs.readFileSync(require.resolve('../src/web/public/js/shared/placeholder-utils.js'), 'utf8');
+  const timeDateScript = fs.readFileSync(require.resolve('../src/player/regions/time-date.js'), 'utf8');
+  const registry = new Map();
+  const sandbox = {
+    document: {
+      addEventListener() {}
+    },
+    window: {
+      pulsePlayerRegionTypes: {
+        register(type, module) {
+          registry.set(type, module);
+        }
+      },
+      innerWidth: 1280,
+      innerHeight: 720,
+      Intl: Intl,
+      Date: Date,
+      Object: Object,
+      Array: Array,
+      Number: Number,
+      String: String,
+      Boolean: Boolean,
+      Math: Math,
+      JSON: JSON,
+      RegExp: RegExp,
+      console: console
+    }
+  };
+
+  sandbox.window = Object.assign({}, sandbox.window);
+
+  vm.runInNewContext(webUiHelpersScript, sandbox, { filename: 'web-ui-helpers.js' });
+  sandbox.escapeHtml = sandbox.window.escapeHtml;
+  vm.runInNewContext(renderingScript, sandbox, { filename: 'player-page-rendering.js' });
+  vm.runInNewContext(placeholderScript, sandbox, { filename: 'placeholder-utils.js' });
+  vm.runInNewContext(timeDateScript, sandbox, { filename: 'time-date.js' });
+
+  return registry.get('time-date');
+}
+
+test('time/date region renders placeholder tokens on the player side', () => {
+  const module = loadTimeDateModule();
+  const markup = module.renderRegion(
+    {
+      pixelWidth: 320,
+      pixelHeight: 180,
+      canvasScale: 1,
+      baseStyle: 'position:absolute;'
+    },
+    {
+      value: '{{hh}}:{{mm}}',
+      timezone: 'UTC'
+    }
+  );
+
+  assert.match(markup, /<p>\d{2}:\d{2}<\/p>/);
+});

test/schema-update-log.test.js

@@ -0,0 +1,77 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+require('../src/common');
+
+const { getPendingMigrations } = require('../src/db/migrations');
+
+function createPool(responses) {
+  const queries = [];
+  return {
+    queries,
+    async query(sql, params) {
+      queries.push([sql, params]);
+      const text = String(sql);
+      for (const response of responses) {
+        if (response.match(text, params)) {
+          return response.result;
+        }
+      }
+      return [[]];
+    }
+  };
+}
+
+test('pending migrations are empty when the schema already matches the app version', async () => {
+  const pool = createPool([
+    {
+      match(sql) {
+        return sql.includes('FROM information_schema.COLUMNS') && sql.includes('TABLE_NAME = ?') && sql.includes('COLUMN_NAME = ?');
+      },
+      result: [[{ column_count: 0 }]]
+    },
+    {
+      match(_sql, params) {
+        return Array.isArray(params) && params[0] === 'i_schedule_groups';
+      },
+      result: [[{ table_count: 0 }]]
+    },
+    {
+      match(_sql, params) {
+        return Array.isArray(params) && params[0] === 'i_schedule_entries';
+      },
+      result: [[{ table_count: 0 }]]
+    }
+  ]);
+
+  const pendingMigrations = await getPendingMigrations(pool, { currentVersion: '2.6.21' });
+
+  assert.equal(pendingMigrations.length, 0);
+});
+
+test('pending migrations are reported when an older schema still needs scripts', async () => {
+  const pool = createPool([
+    {
+      match(sql) {
+        return sql.includes('FROM information_schema.COLUMNS') && sql.includes('TABLE_NAME = ?') && sql.includes('COLUMN_NAME = ?');
+      },
+      result: [[{ column_count: 0 }]]
+    },
+    {
+      match(_sql, params) {
+        return Array.isArray(params) && params[0] === 'i_schedule_groups';
+      },
+      result: [[{ table_count: 1 }]]
+    },
+    {
+      match(_sql, params) {
+        return Array.isArray(params) && params[0] === 'i_schedule_entries';
+      },
+      result: [[{ table_count: 1 }]]
+    }
+  ]);
+
+  const pendingMigrations = await getPendingMigrations(pool, { currentVersion: '2.6.17' });
+
+  assert.ok(pendingMigrations.length > 0);
+});

test/slide-form-editor.test.js

@@ -3,7 +3,79 @@ const assert = require('node:assert/strict');
 const fs = require('node:fs');
 
 const slideFormEditorSource = fs.readFileSync(require.resolve('../src/web/public/js/slides/slide-form-editor.js'), 'utf8');
+const slideFormSource = fs.readFileSync(require.resolve('../src/web/public/js/slides/slide-form.js'), 'utf8');
+const slideThumbnailPreviewSource = fs.readFileSync(require.resolve('../src/web/lib/media/slide-thumbnail-preview.js'), 'utf8');
+const slideThumbnailsSource = fs.readFileSync(require.resolve('../src/web/lib/media/slide-thumbnails.js'), 'utf8');
+const slideHtmlRegionSource = fs.readFileSync(require.resolve('../src/web/public/js/regions/type/html.js'), 'utf8');
+const slideWebpageRegionSource = fs.readFileSync(require.resolve('../src/web/public/js/regions/type/webpage.js'), 'utf8');
 
 test('slide editor disables pasted data images in TinyMCE', () => {
   assert.ok(slideFormEditorSource.includes('paste_data_images: false'));
+});
+
+test('slide editor enables server-backed image uploads', () => {
+  assert.ok(slideFormEditorSource.includes("plugins: 'lists code advlist fullscreen table image'"));
+  assert.ok(slideFormEditorSource.includes('automatic_uploads: true'));
+  assert.ok(slideFormEditorSource.includes('images_file_types: imageUploadFileTypes'));
+  assert.ok(slideFormEditorSource.includes('images_upload_handler: uploadEditorImage'));
+  assert.ok(slideFormEditorSource.includes('table image chip | fullscreen'));
+  assert.ok(slideFormEditorSource.includes('relative_urls: false'));
+  assert.ok(slideFormEditorSource.includes('remove_script_host: false'));
+});
+
+test('slide editor inserts tables with zero padding and spacing by default', () => {
+  assert.ok(slideFormEditorSource.includes("table_default_attributes: {"));
+  assert.ok(slideFormEditorSource.includes("cellpadding: '0'"));
+  assert.ok(slideFormEditorSource.includes("cellspacing: '0'"));
+  assert.ok(slideFormEditorSource.includes('td, th { border: 1px solid currentColor; padding: 0; vertical-align: top; }'));
+});
+
+test('slide editor uses a smaller wysiwyg image limit', () => {
+  assert.ok(slideFormEditorSource.includes('var imageUploadMaxBytes = Math.max(1, Number(settings.imageUploadMaxBytes || 2 * 1024 * 1024));'));
+  assert.ok(slideFormEditorSource.includes('Image must be '));
+  assert.ok(slideFormEditorSource.includes('Larger images should use the dedicated Image region.'));
+  assert.ok(slideFormEditorSource.includes("xhr.setRequestHeader('X-Upload-Context', imageUploadContext);"));
+});
+
+test('slide editor tracks uploaded image paths for cleanup', () => {
+  assert.ok(slideFormEditorSource.includes('var editorImageUploadPaths = new Set();'));
+  assert.ok(slideFormEditorSource.includes('getImageUploadCleanupPaths'));
+  assert.ok(slideFormEditorSource.includes('getCommittedImageUploadCleanupPaths'));
+  assert.ok(slideFormEditorSource.includes('getPendingImageUploadPaths'));
+  assert.ok(slideFormEditorSource.includes('clearImageUploadPaths'));
+});
+
+test('slide editor keeps image-only rich text from being treated as empty', () => {
+  assert.ok(slideFormEditorSource.includes('/<img\\b/i.test(raw)'));
+});
+
+test('slide form queues editor image cleanup on save and close', () => {
+  assert.ok(slideFormSource.includes('getImageUploadCleanupPaths'));
+  assert.ok(slideFormSource.includes('getCommittedImageUploadCleanupPaths'));
+  assert.ok(slideFormSource.includes("regionMediaController.queueUploadCleanup(slideFormEditorController.getImageUploadCleanupPaths())"));
+});
+
+test('slide thumbnail previews treat image-only text as visible content', () => {
+  assert.ok(slideThumbnailPreviewSource.includes('/<img\\b/i.test(raw)'));
+  assert.ok(slideThumbnailsSource.includes('/<img\\b/i.test(raw)'));
+});
+
+test('popup preview falls back to iframe sizing rules', () => {
+  const popupPreviewSource = fs.readFileSync(require.resolve('../src/web/views/signage/slides/popup-preview.hbs'), 'utf8');
+
+  assert.ok(popupPreviewSource.includes('#popup-preview-canvas iframe'));
+  assert.ok(popupPreviewSource.includes('#popup-preview-canvas .slide-preview-webpage-region iframe'));
+  assert.ok(popupPreviewSource.includes('#popup-preview-canvas .slide-preview-html-region iframe'));
+});
+
+test('browser preview helpers normalize object-shaped HTML and webpage values', () => {
+  assert.ok(slideHtmlRegionSource.includes('normalizePreviewValue'));
+  assert.ok(slideWebpageRegionSource.includes('normalizePreviewValue'));
+});
+
+test('webpage preview updates only through the explicit button', () => {
+  assert.ok(slideWebpageRegionSource.includes('input-group flex-nowrap'));
+  assert.ok(slideWebpageRegionSource.includes('data-webpage-preview-update'));
+  assert.ok(slideFormSource.includes('input[type="url"][name^="region_webpage_"]'));
+  assert.ok(slideFormSource.includes('requestPreviewRender();'));
 });

test/timetable-migrations.test.js

@@ -0,0 +1,145 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+
+require('../src/common');
+
+const { runMigrations } = require('../src/db/migrations');
+
+function createPool(responses) {
+  const queries = [];
+  return {
+    queries,
+    async query(sql, params) {
+      queries.push([sql, params]);
+      const text = String(sql);
+      for (const response of responses) {
+        if (response.match(text, params)) {
+          return response.result;
+        }
+      }
+      return [[]];
+    }
+  };
+}
+
+test('timetable rename migration does not depend on legacy timezone column', async () => {
+  const pool = createPool([
+    {
+      match(sql) {
+        return sql.includes('FROM information_schema.COLUMNS') && sql.includes('TABLE_NAME = ?') && sql.includes('COLUMN_NAME = ?');
+      },
+      result: [[{ column_count: 0 }]]
+    },
+    {
+      match(sql) {
+        return sql.includes('FROM information_schema.TABLES') && sql.includes('TABLE_NAME = ?');
+      },
+      result: [[{ table_count: 1 }]]
+    },
+    {
+      match(sql) {
+        return sql.includes('SELECT id, name, short_description,') && sql.includes("'Europe/London' AS timezone") && sql.includes('FROM i_schedule_groups');
+      },
+      result: [{}]
+    },
+    {
+      match(sql) {
+        return sql.includes('SELECT id, schedule_group_id, title, short_description, start_datetime, end_datetime, created_at, created_by, modified_at, modified_by FROM i_schedule_entries');
+      },
+      result: [{}]
+    },
+    {
+      match(sql) {
+        return sql.includes('SELECT COALESCE(MAX(id), 0) AS max_id FROM i_timetable_groups');
+      },
+      result: [[{ max_id: 1 }]]
+    },
+    {
+      match(sql) {
+        return sql.includes('SELECT COALESCE(MAX(id), 0) AS max_id FROM i_timetable_entries');
+      },
+      result: [[{ max_id: 2 }]]
+    }
+  ]);
+
+  await runMigrations(pool, { currentVersion: '2.6.17' });
+
+  assert.ok(pool.queries.some(function ([sql]) {
+    return String(sql).includes("SELECT id, name, short_description, 'Europe/London' AS timezone") && String(sql).includes('FROM i_schedule_groups');
+  }));
+
+  assert.ok(!pool.queries.some(function ([sql]) {
+    return String(sql).includes('SELECT id, name, short_description, timezone, created_at, created_by, modified_at, modified_by') && String(sql).includes('FROM i_schedule_groups');
+  }));
+});
+
+test('timetable timezone migrations use timetable tables when legacy tables are gone', async () => {
+  const pool = createPool([
+    {
+      match(sql) {
+        return sql.includes('FROM information_schema.COLUMNS') && sql.includes('TABLE_NAME = ?') && sql.includes('COLUMN_NAME = ?');
+      },
+      result: [[{ column_count: 0 }]]
+    },
+    {
+      match(_sql, params) {
+        return Array.isArray(params) && params[0] === 'i_timetable_groups';
+      },
+      result: [[{ table_count: 1 }]]
+    },
+    {
+      match(_sql, params) {
+        return Array.isArray(params) && params[0] === 'i_timetable_entries';
+      },
+      result: [[{ table_count: 1 }]]
+    },
+    {
+      match(_sql, params) {
+        return Array.isArray(params) && params[0] === 'i_schedule_groups';
+      },
+      result: [[{ table_count: 0 }]]
+    },
+    {
+      match(_sql, params) {
+        return Array.isArray(params) && params[0] === 'i_schedule_entries';
+      },
+      result: [[{ table_count: 0 }]]
+    },
+    {
+      match(sql) {
+        return sql.includes('SELECT id, start_datetime, end_datetime FROM i_timetable_entries ORDER BY id ASC');
+      },
+      result: [[{ id: 1, start_datetime: '2026-08-09 09:00:00', end_datetime: '2026-08-09 10:00:00' }]]
+    },
+    {
+      match(sql) {
+        return sql.includes('SELECT COALESCE(MAX(id), 0) AS max_id FROM i_timetable_groups');
+      },
+      result: [[{ max_id: 1 }]]
+    },
+    {
+      match(sql) {
+        return sql.includes('SELECT COALESCE(MAX(id), 0) AS max_id FROM i_timetable_entries');
+      },
+      result: [[{ max_id: 1 }]]
+    }
+  ]);
+
+  await runMigrations(pool, { currentVersion: '2.6.15' });
+
+  assert.ok(pool.queries.some(function ([sql]) {
+    return String(sql).includes('ALTER TABLE i_timetable_groups ADD COLUMN timezone');
+  }));
+
+  assert.ok(pool.queries.some(function ([sql]) {
+    return String(sql).includes('UPDATE i_timetable_groups SET timezone = ?');
+  }));
+
+  assert.ok(pool.queries.some(function ([sql]) {
+    return String(sql).includes('UPDATE i_timetable_entries SET start_datetime = ?, end_datetime = ? WHERE id = ?');
+  }));
+
+  assert.ok(!pool.queries.some(function ([sql]) {
+    return String(sql).includes('i_schedule_groups') || String(sql).includes('i_schedule_entries');
+  }));
+});

test/timetable-region-timezone.test.js

@@ -6,7 +6,7 @@ const vm = require('node:vm');
 function loadScheduleModule(overrides) {
   const timeDatePlaceholdersScript = fs.readFileSync(require.resolve('../src/web/public/js/shared/time-date-placeholders.js'), 'utf8');
   const placeholderScript = fs.readFileSync(require.resolve('../src/web/public/js/shared/placeholder-utils.js'), 'utf8');
-  const scriptPath = require.resolve('../src/web/public/js/regions/type/schedule.js');
+  const scriptPath = require.resolve('../src/web/public/js/regions/type/timetable.js');
   const script = fs.readFileSync(scriptPath, 'utf8');
   const registry = new Map();
   const customWindow = overrides && overrides.window ? overrides.window : {};
@@ -86,7 +86,7 @@ test('timetable region editor lists timezone transforms in helper text', () => {
   const html = module.renderEditorCard({
     region: { id: 47, label: 'Timetable' },
     current: {
-      value: '<p>{{title}} {{start.tz()}} {{start.tz_short()}}</p>',
+      value: '<p>{{title}} {{start.tz()}} {{start.tz_long()}}</p>',
       timetable_group_id: 1,
       display_mode: 'current',
       max_items: 3
@@ -103,7 +103,7 @@ test('timetable region editor lists timezone transforms in helper text', () => {
 
   assert.match(html, /Placeholder values support transforms/);
   assert.match(html, /<code>\{\{start\.tz\(\)\}\}<\/code>/);
-  assert.match(html, /<code>\{\{start\.tz_short\(\)\}\}<\/code>/);
+  assert.match(html, /<code>\{\{start\.tz_long\(\)\}\}<\/code>/);
   assert.doesNotMatch(html, /class="chip">\{\{start\.tz\(\)\}\}<\/span>/);
 });
 
@@ -136,7 +136,7 @@ test('timetable region editor shows supported date format tokens', () => {
   assert.doesNotMatch(html, /<td><code>yyyy<\/code><\/td>/);
   assert.doesNotMatch(html, /<td><code>yy<\/code><\/td>/);
   assert.doesNotMatch(html, /<td><code>tz<\/code><\/td>/);
-  assert.doesNotMatch(html, /<td><code>tz_short<\/code><\/td>/);
+  assert.match(html, /start\.tz_long\(\)/);
   assert.match(html, /Use these tokens inside <code>\.format\(\.\.\.\)<\/code>/);
 });
 
@@ -145,7 +145,7 @@ test('timetable region preview resolves timezone placeholders from explicit time
   const preview = module.renderPreview(
     { id: 47, width: 500, height: 280 },
     {
-      value: '<p>{{start.tz("UTC")}} {{start.tz_short("UTC")}}</p>',
+      value: '<p>{{start.tz("UTC")}} {{start.tz_long("UTC")}}</p>',
       timetable_group_id: 1,
       display_mode: 'both',
       max_items: 3
@@ -161,8 +161,8 @@ test('timetable region preview resolves timezone placeholders from explicit time
               id: 101,
               title: 'Launch',
               short_description: 'Doors open',
-              start_datetime: '2026-08-10T10:00:00.000Z',
-              end_datetime: '2026-08-10T11:00:00.000Z'
+              start_datetime: '2026-08-20T10:00:00.000Z',
+              end_datetime: '2026-08-20T11:00:00.000Z'
             }
           ]
         }
@@ -210,7 +210,7 @@ test('timetable timezone abbreviation changes across daylight saving boundaries'
   const preview = module.renderPreview(
     { id: 47, width: 500, height: 280 },
     {
-      value: '<p>{{start.tz_short("Europe/London")}}</p>',
+      value: '<p>{{start.tz("Europe/London")}}</p>',
       timetable_group_id: 1,
       display_mode: 'both',
       max_items: 10
@@ -265,7 +265,7 @@ test('timetable preview does not force the group timezone into placeholder trans
   const preview = module.renderPreview(
     { id: 47, width: 500, height: 280 },
     {
-      value: '<p>{{start.tz_short()}}</p>',
+      value: '<p>{{start.tz_long()}}</p>',
       timetable_group_id: 1,
       display_mode: 'both',
       max_items: 3
@@ -281,8 +281,8 @@ test('timetable preview does not force the group timezone into placeholder trans
               id: 101,
               title: 'Launch',
               short_description: 'Doors open',
-              start_datetime: '2026-08-10T10:00:00.000Z',
-              end_datetime: '2026-08-10T11:00:00.000Z'
+              start_datetime: '2026-08-20T10:00:00.000Z',
+              end_datetime: '2026-08-20T11:00:00.000Z'
             }
           ]
         }

test/timetable-region.test.js

@@ -39,4 +39,62 @@ test('buildSlidePayload normalizes timetable region fields', async () => {
   assert.equal(content.timetable.max_items, '7');
   assert.equal(Object.prototype.hasOwnProperty.call(content.timetable, 'timetable_display_mode'), false);
   assert.equal(Object.prototype.hasOwnProperty.call(content.timetable, 'timetable_max_items'), false);
+});
+
+test('buildSlidePayload preserves safe image markup in text regions', async () => {
+  const pool = {
+    async query(sql) {
+      if (sql.includes('FROM c_templates st')) {
+        return [[{ id: 9, name: 'Template 9', canvas_size_id: 1, canvas_size_width: 1920, canvas_size_height: 1080 }]];
+      }
+
+      if (sql.includes('FROM c_template_regions')) {
+        return [[{ id: 47, template_id: 9, region_key: 'body', region_type: 'text', label: 'Body' }]];
+      }
+
+      return [[]];
+    }
+  };
+
+  const payload = await buildSlidePayload(pool, {
+    body: {
+      title: 'Text slide',
+      template_id: '9',
+      region_text_47: '<p><img src="/media/uploads/photo.png" alt="Photo" onerror="alert(1)"></p>'
+    },
+    files: []
+  }, null);
+
+  const content = JSON.parse(payload.contentJson);
+  assert.equal(content.body.type, 'text');
+  assert.equal(content.body.value, '<p><img src="/media/uploads/photo.png" alt="Photo"></p>');
+});
+
+test('buildSlidePayload preserves safe color spans in text regions', async () => {
+  const pool = {
+    async query(sql) {
+      if (sql.includes('FROM c_templates st')) {
+        return [[{ id: 9, name: 'Template 9', canvas_size_id: 1, canvas_size_width: 1920, canvas_size_height: 1080 }]];
+      }
+
+      if (sql.includes('FROM c_template_regions')) {
+        return [[{ id: 47, template_id: 9, region_key: 'body', region_type: 'text', label: 'Body' }]];
+      }
+
+      return [[]];
+    }
+  };
+
+  const payload = await buildSlidePayload(pool, {
+    body: {
+      title: 'Text slide',
+      template_id: '9',
+      region_text_47: '<p><span style="color:#ff0000" class="text-emphasis">Hello</span></p>'
+    },
+    files: []
+  }, null);
+
+  const content = JSON.parse(payload.contentJson);
+  assert.equal(content.body.type, 'text');
+  assert.equal(content.body.value, '<p><span style="color:#ff0000" class="text-emphasis">Hello</span></p>');
 });

test/web-manage-routes.test.js

@@ -3,7 +3,7 @@ const assert = require('node:assert/strict');
 
 const registerManageRoutes = require('../src/web/routes/admin/manage');
 
-test('screen update redirects and forwards redirect when the slug changes', async () => {
+test('screen update keeps the existing slug on edit', async () => {
   const handlers = {};
   const app = {
     post(path, ...routeHandlers) {
@@ -14,37 +14,13 @@ test('screen update redirects and forwards redirect when the slug changes', asyn
 
   const pool = {
     async query(sql) {
-      if (sql.includes('SELECT s.slug, s.player_id, p.public_base_url, p.internal_base_url') && sql.includes('WHERE s.slug = ?')) {
-        return [[{
-          slug: 'alpha',
-          player_id: 'player-a',
-          public_base_url: 'http://player.local',
-          internal_base_url: 'http://player.internal'
-        }]];
-      }
       if (sql.includes('SELECT id, name, slug, playlist_id')) {
         return [[{ id: 42, name: 'Old Screen', slug: 'alpha', playlist_id: null }]];
       }
-      if (sql.includes('SELECT s.slug, s.player_id, p.public_base_url, p.internal_base_url')) {
-        return [[
-          {
-            slug: 'alpha',
-            player_id: 'player-a',
-            public_base_url: 'http://player-a.example',
-            internal_base_url: 'http://player-a.internal'
-          },
-          {
-            slug: 'beta',
-            player_id: 'player-b',
-            public_base_url: 'http://player-b.example',
-            internal_base_url: 'http://player-b.internal'
-          }
-        ]];
-      }
-      if (sql.includes('UPDATE d_screens SET name = ?, slug = ?, playlist_id = ?, player_id = ?, modified_by = ? WHERE id = ?')) {
+      if (sql.includes('UPDATE d_screens SET name = ?, slug = ?, playlist_id = ?, modified_by = ? WHERE id = ?')) {
         return [{ affectedRows: 1 }];
       }
-      return [[]];
+      throw new Error(`Unexpected SQL: ${sql}`);
     }
   };
 
@@ -137,7 +113,6 @@ test('screen update redirects and forwards redirect when the slug changes', asyn
 
   assert.equal(res.redirectedTo, '/screens?edit=42');
   assert.deepEqual(calls, [
-    { kind: 'forwardPlayerCommandToBaseUrl', baseUrl: 'http://player.internal', slug: 'alpha', payload: { command: 'redirect', url: 'http://player.local/screen/beta' } },
     { kind: 'redirectAfterSave', url: '/screens?edit=42' }
   ]);
 });

test/web-screens-routes.test.js

@@ -48,7 +48,22 @@ test('screen edit page includes shared launcher downloads and base player url',
     pages,
     buildDashboardState: async () => ({ screens: [] }),
     getScreenDeleteBlockMessage: async () => '',
-    getScreenConnections: async () => [],
+    getScreenConnections: async (slug) => {
+      if (slug !== 'demo-conference') {
+        return { connections: [] };
+      }
+
+      return {
+        connections: [
+          {
+            id: 'conn-1',
+            clientId: 'conn-1',
+            deviceId: 'device-1',
+            playerPublicBaseUrl: 'http://player.example/'
+          }
+        ]
+      };
+    },
     playerPublicBaseUrl: 'http://player.example',
     requirePermission() {
       return function (_req, _res, next) {
@@ -265,6 +280,8 @@ test('screen edit page renders player urls as an adminlte table', async () => {
       name: 'Demo Conference',
       slug: 'demo-conference',
       playlist_id: null,
+      slug_update_confirm_live_connection_count: 2,
+      slug_update_confirm_message: 'Are you sure you want to update the slug? This will refresh all screens using this slug.',
       player_urls: [
         {
           identifier: 'player-alpha',
@@ -283,6 +300,8 @@ test('screen edit page renders player urls as an adminlte table', async () => {
   assert.match(html, /card-body table-responsive p-0/);
   assert.match(html, /table table-striped w-100 mb-0/);
   assert.match(html, /player-alpha/);
+  assert.match(html, /<input[^>]+id="screen-slug"[^>]+disabled/);
+  assert.match(html, /Slug cannot be changed after creation/);
 });
 
 test('screen launcher downloads are shared and attached', async () => {