Add onboarding weather and template gradients

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

@@ -440,6 +440,34 @@ function isEditableTarget(target) {
   return ['INPUT', 'TEXTAREA', 'SELECT', 'OPTION'].indexOf(tagName) !== -1;
 }
 
+var keyboardFeedbackTimer = null;
+
+function showKeyboardFeedback(message) {
+  if (typeof document === 'undefined' || !document.body) {
+    return;
+  }
+
+  var feedback = document.querySelector('.player-keyboard-feedback');
+  if (!feedback) {
+    feedback = document.createElement('div');
+    feedback.className = 'player-keyboard-feedback';
+    feedback.setAttribute('aria-live', 'polite');
+    document.body.appendChild(feedback);
+  }
+
+  feedback.textContent = String(message || '');
+  feedback.classList.remove('is-visible');
+  void feedback.offsetWidth;
+  feedback.classList.add('is-visible');
+  if (keyboardFeedbackTimer) {
+    window.clearTimeout(keyboardFeedbackTimer);
+  }
+  keyboardFeedbackTimer = window.setTimeout(function () {
+    feedback.classList.remove('is-visible');
+    keyboardFeedbackTimer = null;
+  }, 900);
+}
+
 function handlePlayerKeydown(event) {
   if (!event || event.defaultPrevented || event.altKey || event.ctrlKey || event.metaKey) {
     return;
@@ -452,12 +480,28 @@ function handlePlayerKeydown(event) {
   if (event.key === 'ArrowLeft') {
     event.preventDefault();
     navigateSlides(-1);
+    showKeyboardFeedback('Previous slide');
     return;
   }
 
   if (event.key === 'ArrowRight') {
     event.preventDefault();
     navigateSlides(1);
+    showKeyboardFeedback('Next slide');
+    return;
+  }
+
+  if (String(event.key || '').toLowerCase() === 'p') {
+    event.preventDefault();
+    setPaused(!isPaused);
+    showKeyboardFeedback(isPaused ? 'Paused' : 'Playing');
+    return;
+  }
+
+  if (String(event.key || '').toLowerCase() === 'b') {
+    event.preventDefault();
+    setBlackout(!isBlackout);
+    showKeyboardFeedback(isBlackout ? 'Blackout on' : 'Blackout off');
   }
 }
 
@@ -489,6 +533,10 @@ function handleCommandMessage(rawMessage) {
   } catch (_error) {
     return;
   }
+  if (payload && payload.type === 'client-id-conflict') {
+    handleClientIdConflict();
+    return;
+  }
 
   if (!payload || payload.type !== 'command') {
     return;
@@ -505,7 +553,17 @@ function handleCommandMessage(rawMessage) {
       return;
     case 'redirect':
       if (payload.url) {
-        window.location.replace(String(payload.url));
+        var redirectUrl = String(payload.url);
+        var authorizeMove = payload.moveToken
+          ? fetch('/api/screen-move-authorize', {
+              method: 'POST',
+              headers: { 'Content-Type': 'application/json', 'Accept': 'application/json' },
+              body: JSON.stringify({ moveToken: String(payload.moveToken) })
+            })
+          : Promise.resolve();
+        authorizeMove.finally(function () {
+          window.location.replace(redirectUrl);
+        });
       }
       return;
     case 'pause':
@@ -541,6 +599,13 @@ function handleCommandMessage(rawMessage) {
   }
 }
 
+function handleClientIdConflict() {
+  var replacementClientId = regenerateCommandClientId();
+  var onboardingUrl = new URL('/', window.location.origin);
+  onboardingUrl.searchParams.set('clientId', replacementClientId);
+  window.location.replace(onboardingUrl.toString());
+}
+
 // Retry the command websocket after a disconnect.
 function scheduleCommandReconnect() {
   if (commandReconnectTimer) {
@@ -577,8 +642,12 @@ function connectCommandSocket() {
     handleCommandMessage(event.data);
   };
 
-  socket.onclose = function () {
+  socket.onclose = function (event) {
     commandSocket = null;
+    if (event && event.code === 4009) {
+      handleClientIdConflict();
+      return;
+    }
     scheduleCommandReconnect();
   };
 

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

@@ -156,6 +156,9 @@ function refresh() {
   if (window.__pulsePageAuthToken) {
     request.setRequestHeader('x-pulse-page-auth', window.__pulsePageAuthToken);
   }
+  if (typeof getCommandClientId === 'function') {
+    request.setRequestHeader('x-pulse-client-id', getCommandClientId());
+  }
   if (currentPlaylistEtag) {
     request.setRequestHeader('If-None-Match', currentPlaylistEtag);
   }
@@ -172,6 +175,10 @@ function refresh() {
       return;
     }
     if (request.status < 200 || request.status >= 300) {
+      if (request.status === 401 || request.status === 403) {
+        window.location.replace('/');
+        return;
+      }
       setOfflineBannerVisible(true);
       scheduleRefreshRetry();
       logDebug(
@@ -189,16 +196,21 @@ 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.weatherLocations = Array.isArray(data.weatherLocations) ? data.weatherLocations : [];
-        window.initialData.revision = nextSignature;
+      var refreshedInitialData = Object.assign({},
+        typeof initialData !== 'undefined' && initialData ? initialData : (window.initialData || {}), {
+        screen: data.screen || null,
+        playlist: data.playlist || null,
+        slides: nextSlides,
+        rssFeeds: Array.isArray(data.rssFeeds) ? data.rssFeeds : [],
+        apiSources: Array.isArray(data.apiSources) ? data.apiSources : [],
+        timetableGroups: Array.isArray(data.timetableGroups) ? data.timetableGroups : [],
+        weatherLocations: Array.isArray(data.weatherLocations) ? data.weatherLocations : [],
+        revision: nextSignature
+      });
+      if (typeof initialData !== 'undefined') {
+        initialData = refreshedInitialData;
       }
+      window.initialData = refreshedInitialData;
       savePlaylistSnapshot({
         slides: nextSlides,
         signature: nextSignature,

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

@@ -211,6 +211,16 @@ function getCommandClientId() {
   return commandClientId;
 }
 
+function regenerateCommandClientId() {
+  commandClientId = null;
+  try {
+    window.sessionStorage.removeItem(commandClientStorageKey);
+  } catch (_error) {
+    // ignore storage errors
+  }
+  return getCommandClientId();
+}
+
 // Load the most recent playlist snapshot from browser storage.
 function loadPlaylistSnapshot() {
   try {

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

@@ -782,6 +782,7 @@ function getTemplateLayout(template) {
     canvasHeight: canvasSize.height,
     background: template.background_image_path ? '<img class="template-background" src="' + escapeHtml(template.background_image_path) + '" alt="" />' : '',
     backgroundColor: template.background_color || '#111111',
+    backgroundGradient: template.background_gradient || '',
     regions: regions
   };
 
@@ -790,17 +791,31 @@ function getTemplateLayout(template) {
 }
 
 // Build a dark backdrop style for template and media canvases.
-function buildBackdropStyle(backgroundColor, backgroundImagePath) {
+function buildBackdropStyle(backgroundColor, backgroundImagePath, backgroundGradient) {
   var color = String(backgroundColor || '#111111').trim() || '#111111';
   var style = 'background-color:' + escapeHtml(color) + ';';
+  var gradient = '';
+  try {
+    var gradientData = typeof backgroundGradient === 'string' ? JSON.parse(backgroundGradient) : backgroundGradient;
+    if (gradientData && gradientData.type === 'linear' && Array.isArray(gradientData.colors) && gradientData.colors.length >= 2) {
+      var stops = Array.isArray(gradientData.stops) ? gradientData.stops : (gradientData.colors || []).map(function (color, index, colors) { return { color: color, position: colors.length > 1 ? Math.round(index * 100 / (colors.length - 1)) : 0 }; });
+      stops = stops.filter(function (stop) { return stop && /^#[0-9a-fA-F]{3,8}$/.test(String(stop.color || '').trim()); }).slice(0, 12);
+      if (stops.length >= 2) {
+        var angle = Number(gradientData.angle);
+        gradient = 'linear-gradient(' + (Number.isFinite(angle) ? Math.max(0, Math.min(360, angle)) : 90) + 'deg,' + stops.map(function (stop) { return stop.color + ' ' + Math.max(0, Math.min(100, Number(stop.position) || 0)) + '%'; }).join(',') + ')';
+      }
+    }
+  } catch (_error) {
+    gradient = '';
+  }
 
   if (backgroundImagePath) {
-    style += 'background-image:url("' + escapeHtml(backgroundImagePath) + '");';
-    style += 'background-position:center;background-size:contain;background-repeat:no-repeat;';
+    style += 'background-image:url("' + escapeHtml(backgroundImagePath) + '")' + (gradient ? ',' + gradient : '') + ';';
+    style += 'background-position:center,center;background-size:contain,cover;background-repeat:no-repeat,no-repeat;';
     return style;
   }
 
-  style += 'background-image:none;background-position:center;background-size:cover;background-repeat:no-repeat;';
+  style += 'background-image:' + (gradient || 'none') + ';background-position:center;background-size:cover;background-repeat:no-repeat;';
   return style;
 }
 
@@ -876,7 +891,7 @@ function renderTemplateSlideMarkup(slide) {
       animationConfig: normalizePlayerAnimationConfig(region.animationJson)
     });
   }).join('') : '';
-  const stageStyle = layout ? buildBackdropStyle(layout.backgroundColor || '#111111', template.background_image_path) : '';
+  const stageStyle = layout ? buildBackdropStyle(layout.backgroundColor || '#111111', template.background_image_path, layout.backgroundGradient) : '';
   if (layout) {
     setPlayerCanvasDimensions(layout.canvasWidth, layout.canvasHeight);
   }