230 lines
6.6 KiB
HTML
230 lines
6.6 KiB
HTML
<!DOCTYPE html>
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<html>
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{% include 'head.html' %}
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<style>
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.content {
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display: flex;
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flex-direction: column;
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}
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.table {
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/* flex: 1; */
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flex-grow: none;
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}
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.log {
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flex: 2;
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flex-grow: 1;
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}
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#ntable {
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border-collapse: collapse;
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font-size: 95%;
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/* width: 100%; */
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}
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#ntable td,
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#ntable th {
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border: 1px solid #ddd;
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text-align: left;
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padding: 0px;
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}
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#ntable tr:nth-child(even) {
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background-color: #f2f2f2;
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}
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#ntable tr:hover {
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background-color: #ddd;
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}
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#ntable th {
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padding-top: 12px;
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padding-bottom: 12px;
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background-color: #9d9d9d;
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color: white;
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}
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#ntable
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th:not(.sorttable_sorted):not(.sorttable_sorted_reverse):not(.sorttable_nosort):after {
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content: " \2195";
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}
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</style>
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<script type="text/javascript">
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var cnt = 0;
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var nTable = document;
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var name_idx = {};
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var c = 0;
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function setup() {
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name_idx = {};
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nTable = document.getElementById("ntable");
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for (var i = 0, row; (row = nTable.rows[i]); i++) {
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if (i == 0) continue;
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name = nTable.rows[i].cells[0].innerText;
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name_idx[name] = nTable.rows[i];
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/* console.log("name_Id[" + name + "]: " + name_idx[name].innerText); */
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}
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}
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function createRow(data) {
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var row = document.createElement("tr");
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var c_name = document.createElement("td");
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var c_ver = document.createElement("td");
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var c_ipv4addr = document.createElement("td");
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var c_ipv4state = document.createElement("td");
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var c_ipv4latency = document.createElement("td");
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c_ipv4latency.style.textAlign = "right";
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var c_ipv4statets = document.createElement("td");
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c_ipv4statets.style.textAlign = "right";
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var c_ipv6addr = document.createElement("td");
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var c_ipv6state = document.createElement("td");
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var c_ipv6latency = document.createElement("td");
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c_ipv6latency.style.textAlign = "right";
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var c_ipv6statets = document.createElement("td");
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c_ipv6statets.style.textAlign = "right";
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row.appendChild(c_name);
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row.appendChild(c_ver);
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row.appendChild(c_ipv4addr);
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row.appendChild(c_ipv4state);
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row.appendChild(c_ipv4latency);
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row.appendChild(c_ipv4statets);
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row.appendChild(c_ipv6addr);
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row.appendChild(c_ipv6state);
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row.appendChild(c_ipv6latency);
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row.appendChild(c_ipv6statets);
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if (data.dyn) {
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c_name.innerHTML = "<b>" + data.name + "</b>";
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} else {
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c_name.innerHTML = data.name;
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}
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c_ver.innerHTML = data.cver;
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c_ipv4addr.innerHTML = data.connections[0].addr;
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c_ipv4state.innerHTML = data.connections[0].state;
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if (data.connections.length > 1) {
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c_ipv6addr.innerHTML = data.connections[1].addr;
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c_ipv6state.innerHTML = data.connections[1].state;
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}
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var table = document.getElementById("ntablebody"); // find table to append to
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table.appendChild(row); // append row to table
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name_idx[c_name] = row;
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}
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function formatTS(ts) {
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const milliseconds = ts * 1000;
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const dateObject = new Date(milliseconds);
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return dateObject.toLocaleString("de-DE");
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}
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function update_table(data) {
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if (!(data.name in name_idx)) {
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createRow(data);
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setup();
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}
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for (var i = 0; i < data.connections.length; i++) {
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name_idx[data.name].cells[2 + i * 4].innerHTML = data.connections[i].addr;
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name_idx[data.name].cells[5 + i * 4].innerHTML = formatTS(
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data.connections[i].statetime
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);
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if (data.connections[i].state == "up") {
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state = "up";
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latency = Number.parseFloat(data.connections[i].rtts[0]).toFixed(2);
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} else {
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if (data.connections[i].state == "unknown") {
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state = "";
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latency = "";
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name_idx[data.name].cells[2 + i * 4].innerHTML = "";
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name_idx[data.name].cells[5 + i * 4].innerHTML = "";
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} else {
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state = "<b>" + data.connections[i].state + "</b>";
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latency = "-";
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}
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}
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name_idx[data.name].cells[3 + i * 4].innerHTML = state;
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name_idx[data.name].cells[4 + i * 4].innerHTML = latency;
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}
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}
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function WS_Connect() {
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if ("WebSocket" in window) {
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//N.B: subprotocol field causes chrome to error 1006
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var ws_hbd = new WebSocket("{{heartbeat_ws_url}}" /*, "hdb" */);
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ws_hbd.onopen = function () {
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// Web Socket is connected, send data using send()
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console.log("ws connect");
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ws_hbd.send("heartbeat_web");
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};
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ws_hbd.onerror = function (event) {
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console.log(event);
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};
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ws_hbd.onmessage = function (event) {
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/* console.log(event.data); */
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var state = JSON.parse(event.data);
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/* console.log("State: " + state.type); */
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if (state.type == "host") {
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update_table(state.data);
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} else if (state.type == "message") {
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var msgs = document.getElementById("messages");
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msgs.insertAdjacentHTML("afterbegin", state.data + "<br>");
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}
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cnt++;
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};
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ws_hbd.onclose = function (event) {
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/* console.log(event); */
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console.log("Connection is closed, reopening");
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setTimeout(function () {
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WS_Connect();
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}, 3000);
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};
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} else {
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// The browser doesn't support WebSocket
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console.log("WebSocket NOT supported by your Browser!");
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}
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}
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WS_Connect();
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</script>
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<body>
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{% include 'menu.html' %}
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<div id="content" class="content" style="overflow: hidden">
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<div id="table" class="table" style="overflow: hidden">
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<!-- <h2>{{title}}</h2> -->
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<table id="ntable" class="sortable">
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<thead>
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<tr>
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<th>Name</th>
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<th>Ver</th>
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<th>IPv4 Addr</th>
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<th>State</th>
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<th style="text-align: right">Latencey</th>
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<th style="text-align: right">Last State</th>
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<th>IPv6 Addr</th>
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<th>State</th>
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<th style="text-align: right">Latencey</th>
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<th style="text-align: right">Last State</th>
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</tr>
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</thead>
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<tbody id="ntablebody"></tbody>
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</table>
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</div>
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<div id="log" class="log" style="overflow: auto;">
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<h2>Log of Events</h2>
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<div id="messages">
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</div>
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</div>
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</div>
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{% include 'foot.html' %}
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<script>
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setup();
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</script>
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</body>
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</html>
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