Sergey Krashevich
92 lines
2.9 KiB
HTML
92 lines
2.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>go2rtc - Network</title>
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<script src="https://unpkg.com/vis-network@9.1.9/standalone/umd/vis-network.min.js"></script>
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<style>
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body {
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font-family: Arial, Helvetica, sans-serif;
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background-color: white;
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margin: 0;
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padding: 0;
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display: flex;
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flex-direction: column;
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}
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html, body, #network {
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height: 100%;
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width: 100%;
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}
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#network {
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flex-grow: 1;
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}
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</style>
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</head>
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<body>
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<div id="network"></div>
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<script src="main.js"></script>
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<script>
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let network;
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let nodes = new vis.DataSet();
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let edges = new vis.DataSet();
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/* global vis */
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window.addEventListener('load', () => {
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const url = new URL('api/streams.dot' + location.search, location.href);
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const options = {
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layout: {
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randomSeed: "0.4597730541017021:1718519934576"
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},
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edges: {
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font: { align: 'middle' },
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smooth: false,
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},
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nodes: { shape: 'box' },
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physics: {
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enabled: false,
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stabilization: {
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enabled: false,
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}
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},
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autoResize: false,
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locale: navigator.language.toLowerCase().split('-').slice(0, 2).join('-'),
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};
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const container = document.getElementById('network');
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async function fetchDataAndUpdateNetwork() {
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try {
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const response = await fetch(url, { cache: 'no-cache' });
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const dotData = await response.text();
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const data = vis.parseDOTNetwork(dotData);
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if (!network) {
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nodes = new vis.DataSet(data.nodes);
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edges = new vis.DataSet(data.edges);
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network = new vis.Network(container, { nodes, edges }, options);
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network.storePositions();
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} else {
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const positions = network.getPositions();
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network.setData(data);
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for (const nodeId in positions) {
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if (positions.hasOwnProperty(nodeId)) {
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network.moveNode(nodeId, positions[nodeId].x, positions[nodeId].y);
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}
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}
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}
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} catch (error) {
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console.error('Error fetching or updating network data:', error);
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}
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}
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fetchDataAndUpdateNetwork();
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setInterval(fetchDataAndUpdateNetwork, 5000);
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});
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</script>
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</body>
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</html> |