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feat(sync): implement end-to-end media title synchronization

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MacBook
2026-04-22 18:29:53 +02:00
parent e40e2e5101
commit 67f872ffd2
3 changed files with 21 additions and 7 deletions
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extension/content.js
+6 -1
View File
@@ -236,6 +236,8 @@
const current = video.currentTime;
if (!Number.isFinite(current)) return;
const mediaTitle = (navigator.mediaSession && navigator.mediaSession.metadata) ? navigator.mediaSession.metadata.title : null;
const eventState = action === EVENTS.PLAY ? 'playing' : (action === EVENTS.PAUSE ? 'paused' : (action === EVENTS.SEEK ? 'seek' : null));
if (eventState && lastTargetState === eventState) {
@@ -249,6 +251,7 @@
payload: {
currentTime: current,
targetTime: current,
mediaTitle: mediaTitle,
timestamp: Date.now()
}
});
@@ -307,11 +310,13 @@
const heartbeatInterval = setInterval(() => {
const video = findVideo();
if (video) {
const mediaTitle = (navigator.mediaSession && navigator.mediaSession.metadata) ? navigator.mediaSession.metadata.title : null;
chrome.runtime.sendMessage({
type: 'HEARTBEAT',
payload: {
playbackState: video.paused ? 'paused' : 'playing',
currentTime: video.currentTime
currentTime: video.currentTime,
mediaTitle: mediaTitle
}
}).catch(err => {
if (err.message.includes('Extension context invalidated')) {
extension/popup.js
+9 -2
View File
@@ -241,10 +241,17 @@ function updatePeerList(peers) {
peerItem.appendChild(header);
if (p.mediaTitle) {
const mediaDiv = document.createElement('div');
mediaDiv.style.cssText = 'font-size:11px; color:var(--star); font-weight: 600; margin-top: 2px;';
mediaDiv.textContent = `🎬 ${p.mediaTitle}`;
peerItem.appendChild(mediaDiv);
}
if (pTabTitle) {
const titleDiv = document.createElement('div');
titleDiv.style.cssText = 'font-size:10px; color:var(--text-muted);';
titleDiv.textContent = pTabTitle;
titleDiv.style.cssText = 'font-size:10px; color:var(--text-muted); opacity: 0.8;';
titleDiv.textContent = p.mediaTitle ? `via ${pTabTitle}` : pTabTitle;
peerItem.appendChild(titleDiv);
}
server/index.js
+6 -4
View File
@@ -155,7 +155,7 @@ io.on('connection', (socket) => {
return;
}
if (!payload || typeof payload.roomId !== 'string') return;
const { roomId, password, peerId, username, tabTitle, protocolVersion } = payload;
const { roomId, password, peerId, username, tabTitle, mediaTitle, protocolVersion } = payload;
try {
// Protocol check
if (protocolVersion !== '1.0.0') {
@@ -244,12 +244,13 @@ io.on('connection', (socket) => {
peerId,
username: username || null,
tabTitle: tabTitle || null,
mediaTitle: mediaTitle || null,
lastSeen: Date.now()
});
socketToRoom.set(socket.id, { roomId, peerId });
peerToSocket.set(peerId, socket.id);
socket.to(roomId).emit(EVENTS.PEER_STATUS, { peerId, username: username || null, tabTitle: tabTitle || null, status: 'joined' });
socket.to(roomId).emit(EVENTS.PEER_STATUS, { peerId, username: username || null, tabTitle: tabTitle || null, mediaTitle: mediaTitle || null, status: 'joined' });
socket.emit(EVENTS.ROOM_DATA, {
roomId,
peers: Array.from(room.peers).map(sid => room.peerData.get(sid))
@@ -288,8 +289,9 @@ io.on('connection', (socket) => {
const existing = room.peerData.get(socket.id) || { peerId: mapping.peerId };
room.peerData.set(socket.id, {
...existing,
username: data.username || existing.username,
tabTitle: data.tabTitle || existing.tabTitle,
username: data.username !== undefined ? data.username : existing.username,
tabTitle: data.tabTitle !== undefined ? data.tabTitle : existing.tabTitle,
mediaTitle: data.mediaTitle !== undefined ? data.mediaTitle : existing.mediaTitle,
lastSeen: Date.now()
});