Update static/js/12-calls.js

This commit is contained in:
dev 2026-10-30 03:41:24 +00:00
parent fc4f7472d1
commit 5b3c4c3c55

View File

@ -1,8 +1,14 @@
// static/js/12-calls.js
"use strict";
window.Glow = window.Glow || {};
Glow.calls = Glow.calls || {};
Glow.calls.DEBUG = false;
Glow.calls.debug = (...args) => {
if (!Glow.calls.DEBUG) return;
console.debug("[calls]", ...args);
};
Glow.calls.state = () => Glow.state.calls;
Glow.calls.ensureState = () => {
@ -33,6 +39,9 @@ Glow.calls.ensureState = () => {
state.backendParticipants ||= [];
state.scope ||= null;
state.statusText ||= "Idle";
state.makingOffer ||= new Map();
state.ignoreOffer ||= new Map();
state.isSettingRemoteAnswerPending ||= new Map();
};
Glow.calls.scopeLabel = invite => {
@ -73,7 +82,11 @@ Glow.calls.wsReady = () => {
Glow.calls.sendSignal = payload => {
const ws = Glow.calls.state().ws;
if (!ws || ws.readyState !== WebSocket.OPEN) return false;
if (!ws || ws.readyState !== WebSocket.OPEN) {
Glow.calls.debug("sendSignal skipped, ws not open", payload);
return false;
}
Glow.calls.debug("sendSignal", payload);
ws.send(JSON.stringify(payload));
return true;
};
@ -84,9 +97,30 @@ Glow.calls.replaceHttpWs = url =>
Glow.calls.setStatusText = text => {
Glow.calls.ensureState();
Glow.calls.state().statusText = String(text || "");
Glow.calls.debug("status:", text);
Glow.renderCallUi();
};
Glow.calls.browserSupportError = () => {
if (!window.isSecureContext) {
return "Voice calls require a secure https connection.";
}
if (!navigator.mediaDevices || typeof navigator.mediaDevices.getUserMedia !== "function") {
return "This browser does not provide microphone access support.";
}
if (typeof window.RTCPeerConnection !== "function") {
return "This browser does not support WebRTC voice calls.";
}
return "";
};
Glow.calls.isPolitePeer = peerId => {
const selfPeerId = String(Glow.calls.state().selfPeerId || "");
const otherPeerId = String(peerId || "");
if (!selfPeerId || !otherPeerId) return true;
return selfPeerId.localeCompare(otherPeerId) > 0;
};
Glow.calls.ensureRemoteAudioElement = peerId => {
Glow.calls.ensureState();
const state = Glow.calls.state();
@ -101,6 +135,7 @@ Glow.calls.ensureRemoteAudioElement = peerId => {
audio.dataset.peerId = String(peerId);
Glow.els.remoteAudioContainer.append(audio);
state.participantAudioEls.set(peerId, audio);
Glow.calls.debug("created remote audio element for peer", peerId);
return audio;
};
@ -112,6 +147,7 @@ Glow.calls.removeRemoteAudioElement = peerId => {
audio.srcObject = null;
audio.remove();
state.participantAudioEls.delete(peerId);
Glow.calls.debug("removed remote audio element for peer", peerId);
};
Glow.calls.syncRemoteAudioElements = () => {
@ -122,6 +158,7 @@ Glow.calls.syncRemoteAudioElements = () => {
const audio = Glow.calls.ensureRemoteAudioElement(peerId);
if (audio && audio.srcObject !== stream) {
audio.srcObject = stream;
Glow.calls.debug("bound remote stream to audio", peerId);
}
}
@ -153,6 +190,7 @@ Glow.calls.upsertPeer = peer => {
peers.push(normalized);
}
state.peers = peers;
Glow.calls.debug("upsertPeer", normalized);
};
Glow.calls.removePeerConnection = peerId => {
@ -168,8 +206,12 @@ Glow.calls.removePeerConnection = peerId => {
state.peerConnections.delete(peerId);
state.remoteStreams.delete(peerId);
state.makingOffer.delete(peerId);
state.ignoreOffer.delete(peerId);
state.isSettingRemoteAnswerPending.delete(peerId);
Glow.calls.removeRemoteAudioElement(peerId);
Glow.calls.syncRemoteAudioElements();
Glow.calls.debug("removed peer connection", peerId);
};
Glow.calls.removePeer = peerId => {
@ -177,6 +219,7 @@ Glow.calls.removePeer = peerId => {
const state = Glow.calls.state();
state.peers = (state.peers || []).filter(peer => peer.participantId !== peerId);
Glow.calls.removePeerConnection(peerId);
Glow.calls.debug("removed peer", peerId);
};
Glow.calls.listOtherPeers = () => {
@ -191,14 +234,21 @@ Glow.calls.ensureLocalAudio = async () => {
if (state.localStream) return state.localStream;
try {
Glow.calls.debug("requesting local microphone");
const stream = await navigator.mediaDevices.getUserMedia({
audio: true,
video: false
});
state.localStream = stream;
Glow.calls.debug("microphone ready");
return stream;
} catch (error) {
Glow.calls.debug("getUserMedia failed", error);
if (error?.name === "NotAllowedError" || error?.name === "PermissionDeniedError") {
const ua = navigator.userAgent || "";
if (/librewolf/i.test(ua)) {
throw new Error("Microphone permission was denied. In LibreWolf, click the lock icon in the address bar and allow microphone access for this site.");
}
throw new Error("Microphone permission was denied.");
}
if (error?.name === "NotFoundError" || error?.name === "DevicesNotFoundError") {
@ -222,12 +272,15 @@ Glow.calls.ensurePeerConnection = async peerId => {
return state.peerConnections.get(peerId);
}
Glow.calls.debug("creating peer connection", peerId);
const pc = new RTCPeerConnection({
iceServers: state.session?.iceServers || []
});
pc.onicecandidate = event => {
if (!event.candidate) return;
Glow.calls.debug("ice candidate", peerId, event.candidate);
Glow.calls.sendSignal({
type: "ice",
to: peerId,
@ -240,11 +293,13 @@ Glow.calls.ensurePeerConnection = async peerId => {
pc.ontrack = event => {
const stream = event.streams?.[0];
if (!stream) return;
Glow.calls.debug("received remote track", peerId, stream);
state.remoteStreams.set(peerId, stream);
Glow.calls.syncRemoteAudioElements();
};
pc.onconnectionstatechange = () => {
Glow.calls.debug("pc connection state", peerId, pc.connectionState);
const bad =
pc.connectionState === "failed" ||
pc.connectionState === "disconnected";
@ -253,7 +308,18 @@ Glow.calls.ensurePeerConnection = async peerId => {
}
};
pc.onsignalingstatechange = () => {
Glow.calls.debug("pc signaling state", peerId, pc.signalingState);
};
pc.oniceconnectionstatechange = () => {
Glow.calls.debug("pc ice connection state", peerId, pc.iceConnectionState);
};
state.peerConnections.set(peerId, pc);
state.makingOffer.set(peerId, false);
state.ignoreOffer.set(peerId, false);
state.isSettingRemoteAnswerPending.set(peerId, false);
const stream = await Glow.calls.ensureLocalAudio();
const existingTracks = pc.getSenders().map(sender => sender.track).filter(Boolean);
@ -268,14 +334,39 @@ Glow.calls.ensurePeerConnection = async peerId => {
};
Glow.calls.makeOfferTo = async peerId => {
Glow.calls.ensureState();
const state = Glow.calls.state();
Glow.calls.debug("making offer to peer", peerId);
const pc = await Glow.calls.ensurePeerConnection(peerId);
const offer = await pc.createOffer();
await pc.setLocalDescription(offer);
Glow.calls.sendSignal({
type: "offer",
to: peerId,
sdp: offer.sdp
});
if (pc.signalingState !== "stable") {
Glow.calls.debug("skipping offer because pc not stable", {
peerId,
signalingState: pc.signalingState
});
return;
}
try {
state.makingOffer.set(peerId, true);
const offer = await pc.createOffer();
if (pc.signalingState !== "stable") {
Glow.calls.debug("skipping localDescription because signaling changed", {
peerId,
signalingState: pc.signalingState
});
return;
}
await pc.setLocalDescription(offer);
Glow.calls.sendSignal({
type: "offer",
to: peerId,
sdp: pc.localDescription?.sdp || offer.sdp
});
} finally {
state.makingOffer.set(peerId, false);
}
};
Glow.calls.callAllPeers = async () => {
@ -288,29 +379,42 @@ Glow.calls.callAllPeers = async () => {
for (const peer of peers) {
try {
await Glow.calls.makeOfferTo(peer.participantId);
} catch (_) {}
} catch (error) {
Glow.calls.debug("makeOfferTo failed", peer.participantId, error);
}
}
};
Glow.calls.fetchGroupCallSession = async scope => {
Glow.calls.debug("fetchGroupCallSession", scope);
const data = await Glow.apiRequest("/api/group-calls/token", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(scope)
});
const helperResp = await fetch(`${data.calls_base}/api/call/session`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ token: data.token })
});
let helperResp;
try {
helperResp = await fetch(`${data.calls_base}/api/call/session`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ token: data.token })
});
} catch (error) {
Glow.calls.debug("helper fetch failed", error);
throw new Error("Could not reach the call helper service.");
}
let helperData = {};
try {
helperData = await helperResp.json();
} catch (_) {}
} catch (error) {
Glow.calls.debug("helper json parse failed", error);
}
if (!helperResp.ok || !helperData.ok) {
Glow.calls.debug("helper returned error", helperResp.status, helperData);
throw new Error(helperData.error || `Call helper failed (${helperResp.status})`);
}
@ -323,6 +427,7 @@ Glow.calls.fetchGroupCallSession = async scope => {
can_invite: false
};
helperData.scope = data.scope || null;
Glow.calls.debug("helper session ready", helperData);
return helperData;
};
@ -491,22 +596,37 @@ Glow.calls.connectWebSocket = async () => {
throw new Error("Missing helper WebSocket URL.");
}
const wsUrl = Glow.calls.replaceHttpWs(state.session.ws_url);
Glow.calls.debug("connecting websocket", wsUrl);
return new Promise((resolve, reject) => {
const ws = new WebSocket(Glow.calls.replaceHttpWs(state.session.ws_url));
const ws = new WebSocket(wsUrl);
state.ws = ws;
let settled = false;
ws.onopen = () => {
Glow.calls.debug("websocket open");
state.reconnecting = false;
state.joining = false;
Glow.calls.setStatusText("Connected");
settled = true;
resolve();
};
ws.onerror = error => {
reject(error);
Glow.calls.debug("websocket error", error);
if (!settled) {
settled = true;
reject(new Error("Could not connect to the call signaling service."));
}
};
ws.onclose = () => {
ws.onclose = event => {
Glow.calls.debug("websocket close", event.code, event.reason);
if (!settled) {
settled = true;
reject(new Error("Call signaling connection closed before it was ready."));
}
if (state.activeCall) {
Glow.calls.scheduleReconnect();
}
@ -517,9 +637,12 @@ Glow.calls.connectWebSocket = async () => {
try {
signal = JSON.parse(event.data);
} catch (_) {
Glow.calls.debug("ignoring non-json ws message");
return;
}
Glow.calls.debug("ws message", signal);
if (signal.type === "joined") {
state.selfPeerId = signal.participantId;
Glow.calls.setStatusText("Call connected");
@ -529,9 +652,11 @@ Glow.calls.connectWebSocket = async () => {
}
if (signal.type === "participant-joined") {
state.ignoreOffer.set(signal.participantId, false);
Glow.calls.upsertPeer({
participantId: signal.participantId,
roomId: signal.roomId
roomId: signal.roomId,
username: signal.username || signal.participantId
});
Glow.renderCallUi();
Glow.calls.renderParticipants();
@ -539,7 +664,9 @@ Glow.calls.connectWebSocket = async () => {
if (signal.participantId && signal.participantId !== state.selfPeerId) {
try {
await Glow.calls.makeOfferTo(signal.participantId);
} catch (_) {}
} catch (error) {
Glow.calls.debug("offer on participant-joined failed", error);
}
}
return;
}
@ -561,7 +688,9 @@ Glow.calls.connectWebSocket = async () => {
if (signal.participantId) {
try {
await Glow.calls.makeOfferTo(signal.participantId);
} catch (_) {}
} catch (error) {
Glow.calls.debug("reoffer-needed failed", error);
}
}
return;
}
@ -578,37 +707,114 @@ Glow.calls.connectWebSocket = async () => {
Glow.calls.renderParticipants();
const pc = await Glow.calls.ensurePeerConnection(from);
await pc.setRemoteDescription({ type: "offer", sdp: signal.sdp });
const answer = await pc.createAnswer();
await pc.setLocalDescription(answer);
const polite = Glow.calls.isPolitePeer(from);
const makingOffer = Boolean(state.makingOffer.get(from));
const isSettingRemoteAnswerPending = Boolean(state.isSettingRemoteAnswerPending.get(from));
const offerCollision =
makingOffer ||
(pc.signalingState !== "stable" && !isSettingRemoteAnswerPending);
Glow.calls.sendSignal({
type: "answer",
to: from,
sdp: answer.sdp
state.ignoreOffer.set(from, !polite && offerCollision);
Glow.calls.debug("received offer", {
from,
polite,
makingOffer,
signalingState: pc.signalingState,
isSettingRemoteAnswerPending,
offerCollision,
ignoreOffer: state.ignoreOffer.get(from)
});
if (state.ignoreOffer.get(from)) {
Glow.calls.debug("ignoring incoming offer due to collision", { from });
return;
}
try {
if (offerCollision) {
await Promise.all([
pc.setLocalDescription({ type: "rollback" }),
pc.setRemoteDescription({ type: "offer", sdp: signal.sdp })
]);
} else {
await pc.setRemoteDescription({ type: "offer", sdp: signal.sdp });
}
const answer = await pc.createAnswer();
await pc.setLocalDescription(answer);
Glow.calls.sendSignal({
type: "answer",
to: from,
sdp: pc.localDescription?.sdp || answer.sdp
});
} catch (error) {
Glow.calls.debug("offer handling failed", {
from,
signalingState: pc.signalingState,
error: error?.message || String(error)
});
}
return;
}
if (signal.type === "answer") {
const from = signal.from;
if (!from) return;
const pc = await Glow.calls.ensurePeerConnection(from);
await pc.setRemoteDescription({ type: "answer", sdp: signal.sdp });
Glow.calls.debug("received answer", {
from,
signalingState: pc.signalingState,
connectionState: pc.connectionState
});
if (pc.signalingState !== "have-local-offer") {
Glow.calls.debug("ignoring unexpected answer", {
from,
signalingState: pc.signalingState
});
return;
}
try {
state.isSettingRemoteAnswerPending.set(from, true);
await pc.setRemoteDescription({ type: "answer", sdp: signal.sdp });
} catch (error) {
Glow.calls.debug("setRemoteDescription(answer) failed", {
from,
signalingState: pc.signalingState,
error: error?.message || String(error)
});
} finally {
state.isSettingRemoteAnswerPending.set(from, false);
}
return;
}
if (signal.type === "ice" || signal.type === "ice-candidate") {
const from = signal.from;
if (!from) return;
const pc = await Glow.calls.ensurePeerConnection(from);
try {
await pc.addIceCandidate({
candidate: signal.candidate,
sdpMid: signal.sdpMid,
sdpMLineIndex: signal.sdpMLineIndex
});
} catch (_) {}
} catch (error) {
const ignored = Boolean(state.ignoreOffer.get(from));
if (!ignored) {
Glow.calls.debug("addIceCandidate failed", {
from,
error: error?.message || String(error)
});
}
}
}
};
});
@ -635,6 +841,8 @@ Glow.calls.resetTransportOnly = () => {
pc.onicecandidate = null;
pc.ontrack = null;
pc.onconnectionstatechange = null;
pc.onsignalingstatechange = null;
pc.oniceconnectionstatechange = null;
pc.close();
} catch (_) {}
}
@ -651,6 +859,11 @@ Glow.calls.resetTransportOnly = () => {
state.selfPeerId = null;
state.reconnectTimer = null;
state.reconnecting = false;
state.makingOffer = new Map();
state.ignoreOffer = new Map();
state.isSettingRemoteAnswerPending = new Map();
Glow.calls.debug("resetTransportOnly complete");
};
Glow.calls.resetAll = () => {
@ -684,6 +897,8 @@ Glow.calls.resetAll = () => {
can_end: false,
can_invite: false
};
Glow.calls.debug("resetAll complete");
};
Glow.endLocalCallUi = async () => {
@ -719,6 +934,7 @@ Glow.calls.scheduleReconnect = () => {
const scope = state.activeCall.scope || state.scope || Glow.calls.getCurrentScope();
if (!scope) return;
Glow.calls.debug("reconnect attempt", scope);
Glow.calls.resetTransportOnly();
Glow.calls.setStatusText("Reconnecting…");
state.session = await Glow.calls.fetchGroupCallSession(scope);
@ -733,7 +949,8 @@ Glow.calls.scheduleReconnect = () => {
Glow.showToast("Call reconnected.");
Glow.renderCallUi();
Glow.calls.refreshBackendParticipants();
} catch (_) {
} catch (error) {
Glow.calls.debug("reconnect failed", error);
Glow.calls.scheduleReconnect();
}
}, 2000);
@ -751,7 +968,10 @@ Glow.calls.refreshBackendParticipants = async () => {
Glow.state.calls.scope = data.scope || Glow.state.calls.scope;
Glow.calls.renderParticipants();
Glow.renderCallUi();
} catch (_) {}
Glow.calls.debug("backend participants refreshed", data);
} catch (error) {
Glow.calls.debug("refreshBackendParticipants failed", error);
}
};
Glow.calls.startParticipantSync = () => {
@ -780,7 +1000,10 @@ Glow.calls.startHeartbeat = () => {
try {
await Glow.apiHeartbeatGroupCall(sessionId);
} catch (_) {}
Glow.calls.debug("heartbeat ok", sessionId);
} catch (error) {
Glow.calls.debug("heartbeat failed", error);
}
Glow.calls.startHeartbeat();
};
@ -866,8 +1089,9 @@ Glow.startCall = async () => {
return;
}
if (!navigator.mediaDevices?.getUserMedia || !window.RTCPeerConnection) {
Glow.showToast("Voice calls are not supported in this browser.", "error");
const supportError = Glow.calls.browserSupportError();
if (supportError) {
Glow.showToast(supportError, "error");
return;
}
@ -891,6 +1115,9 @@ Glow.startCall = async () => {
Glow.state.calls.remoteStreams = new Map();
Glow.state.calls.participantAudioEls = new Map();
Glow.state.calls.backendParticipants = session.participants || [];
Glow.state.calls.makingOffer = new Map();
Glow.state.calls.ignoreOffer = new Map();
Glow.state.calls.isSettingRemoteAnswerPending = new Map();
Glow.openCallPanel();
Glow.calls.setStatusText("Connecting microphone…");
@ -904,6 +1131,7 @@ Glow.startCall = async () => {
Glow.renderCallUi();
Glow.showToast("Group call ready.");
} catch (error) {
Glow.calls.debug("startCall failed", error);
Glow.state.calls.joining = false;
Glow.showToast(error.message || "Could not start group call.", "error");
await Glow.endLocalCallUi();
@ -917,6 +1145,7 @@ Glow.toggleMuteCall = () => {
for (const track of stream.getAudioTracks()) {
track.enabled = !Glow.state.calls.muted;
}
Glow.calls.debug("mute toggled", Glow.state.calls.muted);
Glow.renderCallUi();
};
@ -936,7 +1165,9 @@ Glow.leaveCall = async () => {
if (activeCall.groupSession?.id) {
await Glow.apiLeaveGroupCall(activeCall.groupSession.id);
}
} catch (_) {}
} catch (error) {
Glow.calls.debug("leave call api failed", error);
}
Glow.showToast("Left call.");
Glow.state.calls.leaving = false;
@ -964,6 +1195,7 @@ Glow.endCallForEveryone = async () => {
Glow.showToast("Call ended.");
await Glow.endLocalCallUi();
} catch (error) {
Glow.calls.debug("endCallForEveryone failed", error);
Glow.showToast(error.message || "Could not end call.", "error");
}
};
@ -1011,6 +1243,7 @@ Glow.openAddToCallDialog = async () => {
const result = await Glow.calls.requestInvite(values.username.trim().toLowerCase());
Glow.showToast(`Invite sent to ${result.invite.invitee_username}.`);
} catch (error) {
Glow.calls.debug("requestInvite failed", error);
Glow.showToast(error.message || "Could not send invite.", "error");
}
};
@ -1027,18 +1260,27 @@ Glow.calls.fetchInvites = async () => {
Glow.calls.acceptInvite = async inviteId => {
const data = await Glow.apiAcceptGroupCallInvite(inviteId);
const helperResp = await fetch(`${data.calls_base}/api/call/session`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ token: data.token })
});
let helperResp;
try {
helperResp = await fetch(`${data.calls_base}/api/call/session`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ token: data.token })
});
} catch (error) {
Glow.calls.debug("acceptInvite helper fetch failed", error);
throw new Error("Could not reach the call helper service.");
}
let helperData = {};
try {
helperData = await helperResp.json();
} catch (_) {}
} catch (error) {
Glow.calls.debug("acceptInvite helper json parse failed", error);
}
if (!helperResp.ok || !helperData.ok) {
Glow.calls.debug("acceptInvite helper returned error", helperResp.status, helperData);
throw new Error(helperData.error || `Call helper failed (${helperResp.status})`);
}
@ -1074,6 +1316,11 @@ Glow.calls.openIncomingInviteDialog = async invite => {
}
try {
const supportError = Glow.calls.browserSupportError();
if (supportError) {
throw new Error(supportError);
}
Glow.state.calls.joining = true;
Glow.calls.setStatusText("Joining call…");
@ -1094,6 +1341,9 @@ Glow.calls.openIncomingInviteDialog = async invite => {
Glow.state.calls.remoteStreams = new Map();
Glow.state.calls.participantAudioEls = new Map();
Glow.state.calls.backendParticipants = session.participants || [];
Glow.state.calls.makingOffer = new Map();
Glow.state.calls.ignoreOffer = new Map();
Glow.state.calls.isSettingRemoteAnswerPending = new Map();
Glow.openCallPanel();
Glow.calls.setStatusText("Connecting microphone…");
@ -1109,6 +1359,7 @@ Glow.calls.openIncomingInviteDialog = async invite => {
Glow.renderCallUi();
Glow.showToast("Joined group call.");
} catch (error) {
Glow.calls.debug("openIncomingInviteDialog failed", error);
Glow.state.calls.joining = false;
Glow.showToast(error.message || "Could not join group call.", "error");
}
@ -1124,7 +1375,9 @@ Glow.calls.pollInvites = async () => {
const invite = invites[0];
await Glow.calls.openIncomingInviteDialog(invite);
} catch (_) {}
} catch (error) {
Glow.calls.debug("pollInvites failed", error);
}
};
Glow.calls.scheduleInvitePolling = () => {