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Add Dante overlay with TX/RX highlighting and channel info

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Ian Gulliver
2026-01-25 18:22:22 -08:00
parent d7bb971edd
commit 2bc6b1054b
2 changed files with 225 additions and 10 deletions
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222
static/index.html
View File

@@ -26,6 +26,7 @@
border: 1px solid #444;
border-radius: 8px;
padding: 10px;
overflow: visible;
}
.location.top-level {
@@ -55,6 +56,7 @@
flex-wrap: wrap;
gap: 8px;
justify-content: center;
overflow: visible;
}
.node-row + .node-row {
@@ -143,6 +145,7 @@
display: flex;
gap: 15px;
margin-top: 10px;
overflow: visible;
}
.children.horizontal {
@@ -157,15 +160,134 @@
flex-direction: column;
align-items: center;
}
#mode-selector {
position: fixed;
top: 10px;
right: 10px;
z-index: 1000;
display: flex;
gap: 0;
background: #333;
border-radius: 6px;
overflow: hidden;
border: 1px solid #555;
}
#mode-selector button {
padding: 8px 16px;
border: none;
background: #333;
color: #aaa;
cursor: pointer;
font-size: 12px;
transition: all 0.2s;
}
#mode-selector button:hover {
background: #444;
}
#mode-selector button.active {
background: #555;
color: #fff;
}
body.dante-mode .node {
opacity: 0.3;
}
body.dante-mode .node.dante-tx {
opacity: 1;
background: #d62;
border: 2px solid #f84;
}
body.dante-mode .node.dante-rx {
opacity: 1;
background: #26d;
border: 2px solid #48f;
}
body.dante-mode .node.dante-tx.dante-rx {
background: linear-gradient(135deg, #d62 50%, #26d 50%);
}
body.dante-mode .node .switch-port,
body.dante-mode .node .uplink,
body.dante-mode .node .root-label {
display: none;
}
.node .dante-info {
display: none;
position: absolute;
top: -8px;
left: 50%;
transform: translateX(-50%);
font-size: 9px;
padding: 1px 6px;
border-radius: 8px;
white-space: nowrap;
max-width: 100px;
overflow: hidden;
text-overflow: ellipsis;
z-index: 10;
cursor: default;
}
.node:has(.dante-info:hover) {
z-index: 1000;
}
.node .dante-info:hover {
white-space: pre;
max-width: none;
width: max-content;
z-index: 100;
padding: 4px 8px;
}
.node .dante-info.tx-info {
background: #fca;
color: #630;
}
.node .dante-info.rx-info {
background: #acf;
color: #036;
}
body.dante-mode .node.dante-tx .dante-info,
body.dante-mode .node.dante-rx .dante-info {
display: block;
}
body.dante-mode .node.dante-tx.dante-rx .dante-info.tx-info {
top: -8px;
}
body.dante-mode .node.dante-tx.dante-rx .dante-info.rx-info {
top: auto;
bottom: -8px;
}
</style>
</head>
<body>
<div id="mode-selector">
<button id="mode-network" class="active">Network</button>
<button id="mode-dante">Dante</button>
</div>
<div id="error"></div>
<div id="container"></div>
<script>
function getLabel(node) {
if (node.names && node.names.length > 0) return node.names.join('\n');
}
function getShortLabel(node) {
if (node.names && node.names.length > 0) return node.names.join('\n');
if (node.interfaces && node.interfaces.length > 0) {
const ips = [];
node.interfaces.forEach(iface => {
@@ -270,10 +392,15 @@
return null;
}
function createNodeElement(node, switchConnection, nodeLocation, uplinkInfo) {
function createNodeElement(node, switchConnection, nodeLocation, uplinkInfo, danteInfo) {
const div = document.createElement('div');
div.className = 'node' + (isSwitch(node) ? ' switch' : '');
if (danteInfo) {
if (danteInfo.isTx) div.classList.add('dante-tx');
if (danteInfo.isRx) div.classList.add('dante-rx');
}
if (!isSwitch(node) && switchConnection) {
const portEl = document.createElement('div');
portEl.className = 'switch-port';
@@ -302,6 +429,20 @@
div.appendChild(uplinkEl);
}
if (danteInfo && danteInfo.isTx) {
const txEl = document.createElement('div');
txEl.className = 'dante-info tx-info';
txEl.textContent = '→ ' + danteInfo.txTo.join('\n\n→ ');
div.appendChild(txEl);
}
if (danteInfo && danteInfo.isRx) {
const rxEl = document.createElement('div');
rxEl.className = 'dante-info rx-info';
rxEl.textContent = '← ' + danteInfo.rxFrom.join('\n\n← ');
div.appendChild(rxEl);
}
div.addEventListener('click', () => {
const json = JSON.stringify(node, null, 2);
navigator.clipboard.writeText(json).then(() => {
@@ -312,12 +453,12 @@
return div;
}
function renderLocation(loc, assignedNodes, isTopLevel, switchConnections, switchUplinks) {
function renderLocation(loc, assignedNodes, isTopLevel, switchConnections, switchUplinks, danteNodes) {
const nodes = assignedNodes.get(loc) || [];
const hasNodes = nodes.length > 0;
const childElements = loc.children
.map(child => renderLocation(child, assignedNodes, false, switchConnections, switchUplinks))
.map(child => renderLocation(child, assignedNodes, false, switchConnections, switchUplinks, danteNodes))
.filter(el => el !== null);
if (!hasNodes && childElements.length === 0) {
@@ -344,7 +485,8 @@
switchRow.className = 'node-row';
switches.forEach(node => {
const uplink = switchUplinks.get(node.typeid);
switchRow.appendChild(createNodeElement(node, null, loc, uplink));
const danteInfo = danteNodes.get(node.typeid);
switchRow.appendChild(createNodeElement(node, null, loc, uplink, danteInfo));
});
container.appendChild(switchRow);
}
@@ -354,7 +496,8 @@
nodeRow.className = 'node-row';
nonSwitches.forEach(node => {
const conn = switchConnections.get(node.typeid);
nodeRow.appendChild(createNodeElement(node, conn, loc, null));
const danteInfo = danteNodes.get(node.typeid);
nodeRow.appendChild(createNodeElement(node, conn, loc, null, danteInfo));
});
container.appendChild(nodeRow);
}
@@ -447,6 +590,46 @@
}
});
const danteFlows = data.dante_flows || [];
const danteNodes = new Map();
danteFlows.forEach(flow => {
const sourceId = flow.source?.typeid;
if (!sourceId) return;
if (!danteNodes.has(sourceId)) {
danteNodes.set(sourceId, { isTx: false, isRx: false, txTo: [], rxFrom: [] });
}
const sourceInfo = danteNodes.get(sourceId);
sourceInfo.isTx = true;
(flow.subscribers || []).forEach(sub => {
const subId = sub.node?.typeid;
if (!subId) return;
const subName = getShortLabel(sub.node);
const channels = sub.channels || [];
const channelSummary = channels.length > 0 ? '\n ' + channels.join('\n ') : '';
const txEntry = subName + channelSummary;
if (!sourceInfo.txTo.some(e => e.startsWith(subName))) {
sourceInfo.txTo.push(txEntry);
}
if (!danteNodes.has(subId)) {
danteNodes.set(subId, { isTx: false, isRx: false, txTo: [], rxFrom: [] });
}
const subInfo = danteNodes.get(subId);
subInfo.isRx = true;
const sourceName = getShortLabel(flow.source);
const rxChannelSummary = channels.length > 0 ? '\n ' + channels.join('\n ') : '';
const rxEntry = sourceName + rxChannelSummary;
if (!subInfo.rxFrom.some(e => e.startsWith(sourceName))) {
subInfo.rxFrom.push(rxEntry);
}
});
});
const switchUplinks = new Map();
if (allSwitches.length > 0 && switchLinks.length > 0) {
const adjacency = new Map();
@@ -527,7 +710,7 @@
container.innerHTML = '';
locationTree.forEach(loc => {
const el = renderLocation(loc, assignedNodes, true, switchConnections, switchUplinks);
const el = renderLocation(loc, assignedNodes, true, switchConnections, switchUplinks, danteNodes);
if (el) container.appendChild(el);
});
@@ -548,7 +731,8 @@
switchRow.className = 'node-row';
switches.forEach(node => {
const uplink = switchUplinks.get(node.typeid);
switchRow.appendChild(createNodeElement(node, null, null, uplink));
const danteInfo = danteNodes.get(node.typeid);
switchRow.appendChild(createNodeElement(node, null, null, uplink, danteInfo));
});
unassignedLoc.appendChild(switchRow);
}
@@ -558,7 +742,8 @@
nodeRow.className = 'node-row';
nonSwitches.forEach(node => {
const conn = switchConnections.get(node.typeid);
nodeRow.appendChild(createNodeElement(node, conn, null, null));
const danteInfo = danteNodes.get(node.typeid);
nodeRow.appendChild(createNodeElement(node, conn, null, null, danteInfo));
});
unassignedLoc.appendChild(nodeRow);
}
@@ -570,6 +755,27 @@
init().catch(e => {
document.getElementById('error').textContent = e.message;
});
function setMode(mode) {
if (mode === 'dante') {
document.body.classList.add('dante-mode');
document.getElementById('mode-dante').classList.add('active');
document.getElementById('mode-network').classList.remove('active');
window.location.hash = 'dante';
} else {
document.body.classList.remove('dante-mode');
document.getElementById('mode-network').classList.add('active');
document.getElementById('mode-dante').classList.remove('active');
window.location.hash = '';
}
}
document.getElementById('mode-network').addEventListener('click', () => setMode('network'));
document.getElementById('mode-dante').addEventListener('click', () => setMode('dante'));
if (window.location.hash === '#dante') {
setMode('dante');
}
</script>
</body>
</html>

13
types.go
View File

@@ -60,12 +60,21 @@ func (s IPSet) Slice() []string {
type NameSet map[string]bool
func sortNamesByLength(names []string) {
sort.Slice(names, func(i, j int) bool {
if len(names[i]) != len(names[j]) {
return len(names[i]) < len(names[j])
}
return names[i] < names[j]
})
}
func (s NameSet) MarshalJSON() ([]byte, error) {
names := make([]string, 0, len(s))
for name := range s {
names = append(names, name)
}
sort.Strings(names)
sortNamesByLength(names)
return json.Marshal(names)
}
@@ -229,7 +238,7 @@ func (n *Node) DisplayName() string {
for name := range n.Names {
names = append(names, name)
}
sort.Strings(names)
sortNamesByLength(names)
return strings.Join(names, "/")
}