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app.js
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app.js
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let map = null;
const embed = window.parent !== window ? true : false;
const rfd = {
"9": { type: "FeatureCollection", features: [] },
"2": { type: "FeatureCollection", features: [] },
"3": { type: "FeatureCollection", features: [] },
"5": { type: "FeatureCollection", features: [] },
"N": { type: "FeatureCollection", features: [] },
"S": { type: "FeatureCollection", features: [] }
}
const tun = { type: "FeatureCollection", features: [] };
const xlink = { type: "FeatureCollection", features: [] };
const supertun = { type: "FeatureCollection", features: [] };
const longdtd = { type: "FeatureCollection", features: [] };
const measurements = { type: "FeatureCollection", features: [] };
const mapStyles = {
standard: {
version: 8,
sources: {
openstreetmaps: {
type: "raster",
tiles: [ "https://tile.openstreetmap.org/{z}/{x}/{y}.png" ],
tileSize: 256,
attribution: "© OpenStreetMap Contributors",
maxzoom: 19
},
rf9: { type: "geojson", data: rfd["9"] },
rf2: { type: "geojson", data: rfd["2"] },
rf3: { type: "geojson", data: rfd["3"] },
rf5: { type: "geojson", data: rfd["5"] },
tun: { type: "geojson", data: tun },
xlink: { type: "geojson", data: xlink },
supertun: { type: "geojson", data: supertun },
longdtd: { type: "geojson", data: longdtd },
measurement: { type: "geojson", data: measurements }
},
layers: [
{ id: "openstreetmaps", type: "raster", source: "openstreetmaps" },
{ id: "rf9", type: "line", source: "rf9", paint: { "line-color": "magenta", "line-width": 2 } },
{ id: "rf2", type: "line", source: "rf2", paint: { "line-color": "purple", "line-width": 2 } },
{ id: "rf3", type: "line", source: "rf3", paint: { "line-color": "blue", "line-width": 2 } },
{ id: "rf5", type: "line", source: "rf5", paint: { "line-color": "orange", "line-width": 2 } },
{ id: "tun", type: "line", source: "tun", paint: { "line-color": "gray", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "xlink", type: "line", source: "xlink", paint: { "line-color": "red", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "supertun", type: "line", source: "supertun", paint: { "line-color": "green", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "longdtd", type: "line", source: "longdtd", paint: { "line-color": "limegreen", "line-width": 2, "line-dasharray": [ 1, 1 ] } },
{ id: "measurement-points", type: "circle", source: "measurement", paint: { "circle-radius": 5, "circle-color": "red" }, filter: ["in", "$type", "Point"] },
{ id: "measurement-lines", type: "line", source: "measurement", paint: { "line-width": 2, "line-color": "red" }, filter: ["in", "$type", "LineString"] }
]
},
buildings: {
version: 8,
sources: {
openstreetmaps: {
type: "raster",
tiles: [ "https://tile.openstreetmap.org/{z}/{x}/{y}.png" ],
tileSize: 256,
attribution: "© OpenStreetMap Contributors",
maxzoom: 19
},
rf9: { type: "geojson", data: rfd["9"] },
rf2: { type: "geojson", data: rfd["2"] },
rf3: { type: "geojson", data: rfd["3"] },
rf5: { type: "geojson", data: rfd["5"] },
tun: { type: "geojson", data: tun },
xlink: { type: "geojson", data: xlink },
supertun: { type: "geojson", data: supertun },
longdtd: { type: "geojson", data: longdtd },
measurement: { type: "geojson", data: measurements }
},
layers: [
{ id: "openstreetmaps", type: "raster", source: "openstreetmaps" },
{ id: "rf9", type: "line", source: "rf9", paint: { "line-color": "magenta", "line-width": 2 } },
{ id: "rf2", type: "line", source: "rf2", paint: { "line-color": "purple", "line-width": 2 } },
{ id: "rf3", type: "line", source: "rf3", paint: { "line-color": "blue", "line-width": 2 } },
{ id: "rf5", type: "line", source: "rf5", paint: { "line-color": "orange", "line-width": 2 } },
{ id: "tun", type: "line", source: "tun", paint: { "line-color": "gray", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "xlink", type: "line", source: "xlink", paint: { "line-color": "red", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "supertun", type: "line", source: "supertun", paint: { "line-color": "green", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "longdtd", type: "line", source: "longdtd", paint: { "line-color": "limegreen", "line-width": 2, "line-dasharray": [ 1, 1 ] } },
{ id: "measurement-points", type: "circle", source: "measurement", paint: { "circle-radius": 5, "circle-color": "red" }, filter: ["in", "$type", "Point"] },
{ id: "measurement-lines", type: "line", source: "measurement", paint: { "line-width": 2, "line-color": "red" }, filter: ["in", "$type", "LineString"] }
]
},
topology: {
version: 8,
sources: {
opentopomap: {
type: "raster",
tiles: [ "https://tile.opentopomap.org/{z}/{x}/{y}.png" ],
tileSize: 256,
attribution: "© OpenStreetMap Contributors",
maxzoom: 17
},
rf9: { type: "geojson", data: rfd["9"] },
rf2: { type: "geojson", data: rfd["2"] },
rf3: { type: "geojson", data: rfd["3"] },
rf5: { type: "geojson", data: rfd["5"] },
tun: { type: "geojson", data: tun },
xlink: { type: "geojson", data: xlink },
supertun: { type: "geojson", data: supertun },
longdtd: { type: "geojson", data: longdtd },
measurement: { type: "geojson", data: measurements }
},
layers: [
{ id: "opentopomap", type: "raster", source: "opentopomap" },
{ id: "rf9", type: "line", source: "rf9", paint: { "line-color": "magenta", "line-width": 2 } },
{ id: "rf2", type: "line", source: "rf2", paint: { "line-color": "purple", "line-width": 2 } },
{ id: "rf3", type: "line", source: "rf3", paint: { "line-color": "blue", "line-width": 2 } },
{ id: "rf5", type: "line", source: "rf5", paint: { "line-color": "orange", "line-width": 2 } },
{ id: "tun", type: "line", source: "tun", paint: { "line-color": "gray", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "xlink", type: "line", source: "xlink", paint: { "line-color": "red", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "supertun", type: "line", source: "supertun", paint: { "line-color": "green", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "longdtd", type: "line", source: "longdtd", paint: { "line-color": "limegreen", "line-width": 2, "line-dasharray": [ 1, 1 ] } },
{ id: "measurement-points", type: "circle", source: "measurement", paint: { "circle-radius": 5, "circle-color": "red" }, filter: ["in", "$type", "Point"] },
{ id: "measurement-lines", type: "line", source: "measurement", paint: { "line-width": 2, "line-color": "red" }, filter: ["in", "$type", "LineString"] }
]
},
satellite: {
version: 8,
sources: {
landsat: {
type: "raster",
tiles: [ "https://mt1.google.com/vt/lyrs=s&x={x}&y={y}&z={z}" ],
tileSize: 256,
attribution: "© Landsat / Copernicus, Maxar Technologies",
maxzoom: 20
},
rf9: { type: "geojson", data: rfd["9"] },
rf2: { type: "geojson", data: rfd["2"] },
rf3: { type: "geojson", data: rfd["3"] },
rf5: { type: "geojson", data: rfd["5"] },
tun: { type: "geojson", data: tun },
xlink: { type: "geojson", data: xlink },
supertun: { type: "geojson", data: supertun },
longdtd: { type: "geojson", data: longdtd },
measurement: { type: "geojson", data: measurements }
},
layers: [
{ id: "landsat", type: "raster", source: "landsat" },
{ id: "rf9", type: "line", source: "rf9", paint: { "line-color": "magenta", "line-width": 2 } },
{ id: "rf2", type: "line", source: "rf2", paint: { "line-color": "purple", "line-width": 2 } },
{ id: "rf3", type: "line", source: "rf3", paint: { "line-color": "blue", "line-width": 2 } },
{ id: "rf5", type: "line", source: "rf5", paint: { "line-color": "orange", "line-width": 2 } },
{ id: "tun", type: "line", source: "tun", paint: { "line-color": "gray", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "xlink", type: "line", source: "xlink", paint: { "line-color": "red", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "supertun", type: "line", source: "supertun", paint: { "line-color": "green", "line-width": 2, "line-dasharray": [ 3, 2 ] } },
{ id: "longdtd", type: "line", source: "longdtd", paint: { "line-color": "limegreen", "line-width": 2, "line-dasharray": [ 1, 1 ] } },
{ id: "measurement-points", type: "circle", source: "measurement", paint: { "circle-radius": 5, "circle-color": "red" }, filter: ["in", "$type", "Point"] },
{ id: "measurement-lines", type: "line", source: "measurement", paint: { "line-width": 2, "line-color": "red" }, filter: ["in", "$type", "LineString"] }
]
}
};
if (config.maptiler && !embed) {
mapStyles.standard.sources.maptiler = {
type: "raster-dem",
url: `https://api.maptiler.com/tiles/terrain-rgb/tiles.json?key=${config.maptiler}`,
tileSize: 512
};
mapStyles.standard.terrain = {
source: "maptiler",
exaggeration: 0
};
mapStyles.topology.sources.maptiler = {
type: "raster-dem",
url: `https://api.maptiler.com/tiles/terrain-rgb/tiles.json?key=${config.maptiler}`,
tileSize: 512
};
mapStyles.topology.terrain = {
source: "maptiler",
exaggeration: 1.5
};
mapStyles.satellite.sources.maptiler = {
type: "raster-dem",
url: `https://api.maptiler.com/tiles/terrain-rgb/tiles.json?key=${config.maptiler}`,
tileSize: 512
};
mapStyles.satellite.terrain = {
source: "maptiler",
exaggeration: 1.5
};
mapStyles.buildings.sources.openmaptiles = {
type: "vector",
url: `https://api.maptiler.com/tiles/v3/tiles.json?key=${config.maptiler}`,
tileSize: 512
};
mapStyles.buildings.layers.push({
id: "3d-buildings",
source: "openmaptiles",
"source-layer": "building",
type: "fill-extrusion",
minzoom: 14,
paint:
{
"fill-extrusion-color": "lightgray",
"fill-extrusion-base":
[
"case",
[">=", ["get", "zoom"], 14], ["get", "render_min_height"],
0
],
"fill-extrusion-height":
[
"interpolate",
["linear"],
["zoom"],
14, 0,
16, ["get", "render_height"]
]
}
});
}
if (config.sources) {
for (t in config.sources) {
for (k in mapStyles) {
if (mapStyles[k].sources[t]) {
mapStyles[k].sources[t] = config.sources[t];
}
}
}
}
const nodes = {};
const markers = {};
const radioColors = {
"2": "purple",
"3": "blue",
"5": "orange",
"9": "magenta",
"s": "green",
"n": "gray"
};
let rf9 = 0;
let rf2 = 0;
let rf3 = 0;
let rf5 = 0;
let sn = 0;
let nrf = 0;
let filterKeyColor = null;
let linkPopup = null;
let lastMarkerClickEvent = null;
let currentStyle = "standard";
let channels = {};
let filterKeyChannel = "all";
function toRadians(d) {
return d * Math.PI / 180;
}
function toDegrees(r) {
return r * 180 / Math.PI;
}
function getRealLatLon(n) {
if (n) {
return { lat: n.lat || n.mlat, lon: n.lon || n.mlon };
}
return {};
}
function getVirtualLatLon(n) {
if (n) {
if (n.mlat && n.lat && n.mlon && n.lon) {
return { lat: parseFloat(n.lat) + (n.mlat - n.lat) / 10, lon: parseFloat(n.lon) + (n.mlon - n.lon) / 10 };
}
else {
return { lat: n.mlat || n.lat, lon: n.mlon || n.lon };
}
}
return {};
}
function bearingAndDistance(from, to) {
const flat = toRadians(from[0]);
const flon = toRadians(from[1]);
const tlat = toRadians(to[0]);
const tlon = toRadians(to[1]);
const y = Math.sin(tlon - flon) * Math.cos(tlat);
const x = Math.cos(flat) * Math.sin(tlat) - Math.sin(flat) * Math.cos(tlat) * Math.cos(tlon - flon);
const dLat = toRadians(to[0] - from[0]);
const dLon = toRadians(to[1] - from[1]);
const a = Math.sin(dLat / 2) * Math.sin(dLat / 2) + Math.sin(dLon / 2) * Math.sin(dLon / 2) * Math.cos(flat) * Math.cos(tlat);
const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
return {
distance: (3963 * c).toFixed(1),
bearing: ((toDegrees(Math.atan2(y, x)) + 360) % 360).toFixed(0)
};
}
function getFreqRange(freq, chanbw) {
freq = parseInt(freq - chanbw / 2);
return `${freq}-${freq + parseInt(chanbw)} MHz`;
}
function canonicalHostname(hostname) {
return hostname && hostname.toUpperCase().replace(/^\./, "").replace(/^DTDLINK\./i, "").replace(/^MID\d+\./i, "").replace(/^XLINK\d+\./i, "").replace(/\.LOCAL\.MESH$/, "");
}
function getMode() {
const c = document.body.classList;
if (c.contains("measure")) {
return "measure";
}
if (c.contains("find")) {
return "find";
}
return "normal";
}
function setMode(mode) {
const c = document.body.classList;
if (c.contains("measure")) {
document.getElementById("mb").innerHTML = "---";
document.getElementById("md").innerHTML = "--.-";
measurements.features.length = 0;
map.getSource('measurement').setData(measurements);
}
else if (c.contains("find")) {
document.querySelector("#ff input").value = "";
}
c.remove("normal");
c.remove("measure");
c.remove("find");
c.add(mode);
if (mode === "find") {
setTimeout(() => {
document.querySelector("#ff input").focus();
}, 0);
}
}
function openPopup(chostname, zoom) {
for (m in markers) {
if (markers[m].getPopup().isOpen()) {
markers[m].togglePopup();
}
}
if (linkPopup) {
linkPopup.remove();
linkPopup = null;
}
const marker = markers[chostname];
if (marker && marker._map) {
const options = { center: marker.getLngLat(), speed: 1 };
if (zoom !== undefined) {
options.zoom = zoom;
}
map.flyTo(options);
map.once("moveend", () => {
marker.togglePopup();
});
}
}
function radioColor(d) {
if (d.node_details.mesh_supernode) {
return "green";
}
const rf = d.meshrf;
const chan = parseInt(rf.channel);
if (chan >= 3380 && chan <= 3495) {
return "blue";
}
return radioColors[(rf.freq || "X")[0]] || "gray";
}
function radioAzimuth(d) {
const a = d.meshrf.azimuth;
if (isNaN(a)) {
return null;
}
return 180 + parseInt(a);
}
function createMarkers() {
for (cname in nodes) {
const data = nodes[cname].data;
if (!markers[cname]) {
const loc = getVirtualLatLon(data);
if (loc.lat && loc.lon) {
const rot = radioAzimuth(data);
markers[cname] = new maplibregl.Marker({ anchor: "top", color: radioColor(data), scale: 0.75, pitchAlignment: "viewport", rotationAlignment: rot === null ? "viewport" : "map", rotation: rot }).setLngLat([ loc.lon, loc.lat ]).setPopup(makePopup(data));
markers[cname].getElement().addEventListener("click", e => {
lastMarkerClickEvent = e;
});
}
}
else {
if (!markers[cname].getPopup().isOpen()) {
markers[cname].setPopup(makePopup(data));
}
}
}
}
function updateMarkers() {
for (cname in markers) {
const m = markers[cname];
if (filterKeyChannel !== "all" && m.getPopup()._channel === filterKeyChannel) {
if (!m._map) {
m.addTo(map);
}
}
else if (filterKeyChannel === "all" && (!filterKeyColor || filterKeyColor == m._color)) {
if (!m._map) {
m.addTo(map);
}
}
else {
m.remove();
}
}
}
function updateSources() {
map.getSource("rf9").setData(rfd["9"]);
map.getSource("rf2").setData(rfd["2"]);
map.getSource("rf3").setData(rfd["3"]);
map.getSource("rf5").setData(rfd["5"]);
map.getSource("tun").setData(tun);
map.getSource("xlink").setData(xlink);
map.getSource("supertun").setData(supertun);
map.getSource("longdtd").setData(longdtd);
}
function messageLocation() {
if (window.parent !== window) {
map.on("move", () => {
const lnglat = map.getBounds().getCenter();
window.parent.postMessage(
JSON.stringify({ type: "location", lat: lnglat.lat, lon: lnglat.lng }), "*");
});
window.addEventListener("message", e => {
const msg = JSON.parse(e.data);
if (msg.type === "change-location") {
map.flyTo({ center: [ msg.lon, msg.lat ], speed: 1 });
}
});
}
}
function loadMap() {
map = new maplibregl.Map({
container: "map",
style: mapStyles.standard,
center: [ config.lon, config.lat ],
zoom: config.zoom,
hash: true,
boxZoom: false,
//maxTileCacheSize: 1024 * 1024,
//maxTileCacheZoomLevels: 8,
refreshExpiredTiles: false,
attributionControl: embed ? false : { compact: true }
});
if (!embed) {
map.addControl(new maplibregl.NavigationControl({
visualizePitch: true
}), "bottom-right");
map.addControl(new maplibregl.TerrainControl({
source: 'maptiler',
exaggeration: 1.5
}), "bottom-right");
}
createMarkers();
updateMarkers();
document.querySelector("#ctrl select").innerHTML = Object.keys(mapStyles).map(style => `<option>${style}</option>`);
messageLocation();
}
function selectMap(v) {
const style = mapStyles[v];
if (style && v !== currentStyle) {
currentStyle = v;
map.setStyle(style, { diff: false });
document.querySelector("#ctrl select").value = v;
}
}
function downloadData(v) {
switch (v) {
case "csv":
case "kml":
case "json":
const url = `${location.origin}/data/out.${v}`;
const a = document.createElement("A");
a.href = url;
a.download = url.split("/").pop();
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
break;
default:
break;
}
}
function filterKey(color) {
if (!color) {
filterKeyColor = null;
}
else {
color = radioColors[color];
if (color === filterKeyColor) {
filterKeyColor = null;
}
else {
filterKeyColor = color;
}
}
updateLinks();
updateKey();
updateMarkers();
updateSources();
}
function filterChannel(chan)
{
filterKeyColor = null;
filterKeyChannel = chan;
updateLinks();
updateKey();
updateMarkers();
updateSources();
}
function updateKey() {
function sel(c) {
return !filterKeyColor || filterKeyColor == radioColors[c];
}
const key = document.getElementById("key");
key.innerHTML = `
<div class="title">${config.title}</div>
<table>
<tr><td>Band</td><td>Nodes</td></tr>
${rf9 ? "<tr class='" + sel("9") + "'><td><a onclick='filterKey(\"9\")'><div class='mark' style='background-color: " + radioColors["9"] + "'></div> 900 MHz</a></td><td>" + rf9 + "</td></tr>" : ""}
${rf2 ? "<tr class='" + sel("2") + "'><td><a onclick='filterKey(\"2\")'><div class='mark' style='background-color: " + radioColors["2"] + "'></div> 2.4 GHz</a></td><td>" + rf2 + "</td></tr>" : ""}
${rf3 ? "<tr class='" + sel("3") + "'><td><a onclick='filterKey(\"3\")'><div class='mark' style='background-color: " + radioColors["3"] + "'></div> 3.4 GHz</a></td><td>" + rf3 + "</td></tr>" : ""}
${rf5 ? "<tr class='" + sel("5") + "'><td><a onclick='filterKey(\"5\")'><div class='mark' style='background-color: " + radioColors["5"] + "'></div> 5 GHz</a></td><td>" + rf5 + "</td></tr>" : ""}
${sn ? "<tr class='" + sel("s") + "'><td><a onclick='filterKey(\"s\")'><div class='mark' style='background-color: " + radioColors["s"] + "'></div> Supernode</a></td><td>" + sn + "</td></tr>" : ""}
${nrf ? "<tr class='" + sel("n") + "'><td><a onclick='filterKey(\"n\")'><div class='mark' style='background-color: " + radioColors["n"] + "'></div> No RF</a></td><td>" + nrf + "</td></tr>" : ""}
<tr><td>Total</td><td>${out.nodeInfo.length}</td></tr>
</table>
<div class="footer">
<div>Last updated ${new Date(out.date).toLocaleString()}</div></div>
</div>
`;
}
function updateChannels()
{
document.getElementById("filter-channel").innerHTML = "<option value='all'>all</option>" + Object.keys(channels).sort((a,b) => a - b).map(ch => `<option value=${ch}>${ch}</option>`);
}
function radioType(node) {
const d = node.data;
if (d.node_details.mesh_supernode) {
return "S";
}
else {
const rf = d.meshrf;
const chan = parseInt(rf.channel);
if (chan >= 3380 && chan <= 3495) {
return "3";
}
const f = (rf.freq || "X")[0];
switch (f) {
case "2":
case "3":
case "5":
case "9":
return f;
default:
return "N";
}
}
}
function countRadios() {
sn = 0;
rf3 = 0;
rf2 = 0;
rf5 = 0;
rf9 = 0;
nrf = 0;
channels = {};
for (cname in nodes) {
const node = nodes[cname];
const d = node.data;
if (d.node_details.mesh_supernode) {
sn++;
}
else {
const rf = d.meshrf;
const chan = parseInt(rf.channel);
if (chan >= 3380 && chan <= 3495) {
rf3++;
}
else switch ((rf.freq || "X")[0]) {
case "2":
rf2++;
break;
case "3":
rf3++;
break;
case "5":
rf5++;
break;
case "9":
rf9++;
break;
default:
nrf++;
break;
}
if (!isNaN(chan)) {
channels[chan] = true;
}
}
}
}
function updateLinks() {
rfd["9"].features.length = 0;
rfd["2"].features.length = 0;
rfd["3"].features.length = 0;
rfd["5"].features.length = 0;
rfd["N"].features.length = 0;
rfd["S"].features.length = 0;
tun.features.length = 0;
xlink.features.length = 0;
supertun.features.length = 0;
longdtd.features.length = 0;
const done = {};
for (cname in nodes) {
const node = nodes[cname];
const d = node.data;
if (filterKeyChannel !== "all" && filterKeyChannel !== d.meshrf.channel) {
continue;
}
if (filterKeyColor && filterKeyColor !== radioColor(d)) {
continue;
}
const dloc = getVirtualLatLon(d);
const link_info = d.link_info;
for (ip in link_info) {
let link = null;
const l = link_info[ip];
const chostname = canonicalHostname(l.hostname);
const hn = nodes[chostname];
if (hn && filterKeyColor && filterKeyColor !== radioColor(hn.data)) {
continue;
}
const hloc = getVirtualLatLon(hn && hn.data);
if (dloc.lat && dloc.lon && hloc.lat && hloc.lon) {
const id = `${cname}/${chostname}`;
if (!done[id] && !done[`${chostname}/${cname}`]) {
done[id] = true;
link = { type: "Feature", properties: { from: cname, to: chostname }, geometry: { type: "LineString", coordinates: [[ dloc.lon, dloc.lat ], [ hloc.lon, hloc.lat ]] } };
}
}
if (link) {
switch (l.linkType || "X") {
case "RF":
rfd[radioType(hn)].features.push(link);
break;
case "TUN":
case "WIREGUARD":
tun.features.push(link);
break;
case "XLINK":
xlink.features.push(link);
break;
case "SUPER":
supertun.features.push(link);
break;
case "DTD":
const bd = bearingAndDistance(link.geometry.coordinates[0], link.geometry.coordinates[1]);
if (bd.distance > 0.03 && filterKeyChannel === "all") {
longdtd.features.push(link);
}
break;
default:
break;
}
}
}
}
}
function makePopup(d) {
if (embed) {
return new maplibregl.Popup({
className: "description",
closeButton: false,
maxWidth: "500px",
focusAfterOpen: false,
anchor: "left",
offset: [ 8, -4 ]
}).setHTML([`<div class="name">${d.node}</div>`]);
}
const i = d.node_details;
const rf = d.meshrf;
const cname = canonicalHostname(d.node);
const dloc = getVirtualLatLon(d);
const neighbors = Object.values(d.link_info).map(l => {
const chostname = canonicalHostname(l.hostname);
const hn = nodes[chostname];
const hloc = getVirtualLatLon(hn && hn.data);
switch (l.linkType || "X") {
case "RF":
{
if (dloc.lat && dloc.lon && hloc.lat && hloc.lon) {
const bd = bearingAndDistance([ dloc.lat, dloc.lon ], [ hloc.lat, hloc.lon ]);
let sigf = l.signal - l.noise;
if (isNaN(sigf)) {
sigf = '-';
}
const hl = Object.values(hn.data.link_info).find(info => canonicalHostname(info.hostname) === cname);
let sigt = hl ? hl.signal - hl.noise : '-';
if (isNaN(sigt)) {
sigt = '-';
}
return `<div><a onclick="openPopup('${chostname}')">${chostname}</a> <span>${l.linkType}</span></div><div class="bearing">${sigf} dB \u2190 ${bd.bearing}\u00B0 ${bd.distance} miles \u2192 ${sigt} dB</div>`;
}
return `<div>${chostname} <span>RF</span></div>`;
}
case "XLINK":
{
if (dloc.lat && dloc.lon && hloc.lat && hloc.lon) {
const bd = bearingAndDistance([ dloc.lat, dloc.lon ], [ hloc.lat, hloc.lon ]);
return `<div><a onclick="openPopup('${chostname}')">${chostname}</a> <span>XLINK</span></div><div class="bearing">${bd.bearing}\u00B0 ${bd.distance} miles</div>`;
}
return `<div>${chostname} <span>XLINK</span>`;
}
case "TUN":
case "WIREGUARD":
{
if (dloc.lat && dloc.lon && hloc.lat && hloc.lon) {
return `<div><a onclick="openPopup('${chostname}')">${chostname}</a> <span>${l.linkType}</span></div>`;
}
return `<div>${chostname} <span>${l.linkType}</span>`;
}
case "DTD":
case "SUPER":
if (dloc.lat && dloc.lon && hloc.lat && hloc.lon) {
return `<div><a onclick="openPopup('${chostname}')">${chostname}</a> <span>${l.linkType}</span></div>`;
}
return `<div>${chostname} <span>${l.linkType}</span></div>`;
default:
return `<div>${chostname}</div>`;
}
});
neighbors.sort();
const todayStart = new Date().setHours(0, 0, 0, 0) / 1000;
const yesterdayStart = todayStart - 24 * 60 * 60;
const weekStart = todayStart - 7 * 24 * 60 * 60;
const t = new Date(d.lastseen * 1000);
const h = t.getHours();
const m = t.getMinutes();
const lastseen = `${h == 0 ? 12 : h > 12 ? h - 12 : h}:${m < 10 ? "0" + m : m}${h < 12 ? "am" : "pm"}`
const lines = `
<div class="name"><a href="http://${d.node}.local.mesh/" target="_blank">${d.node}</a></div>
<table>
${i.description ? "<tr><td>Description</td><td>" + i.description.replace("°", "\u00B0") + "</td></tr>" : ""}
<tr><td>Location</td><td>${dloc.lat},${dloc.lon}</td></tr>
${rf.antenna && rf.antenna.description ? "<tr><td>Antenna</td><td>" + rf.antenna.description.replace("°", "\u00B0") + "</td></tr>" : ""}
${!isNaN(rf.height) ? "<tr><td>Height</td><td>" + rf.height + " m</td></tr>" : ""}
${!isNaN(rf.azimuth) ? "<tr><td>Azimuth</td><td>" + rf.azimuth + "°</td></tr>" : ""}
${!isNaN(rf.elevation) ? "<tr><td>Elevation</td><td>" + rf.elevation + "°</td></tr>" : ""}
<tr><td>Last seen</td><td>${
d.lastseen > todayStart ? lastseen + " today" :
d.lastseen > yesterdayStart ? lastseen + " yesterday" :
d.lastseen > weekStart ? "The last 7 days" : "A long time ago..."
}
<tr><td>RF Status</td><td style="text-transform: capitalize">${rf.status}</td></tr>
${rf.status === 'on' ?
"<tr><td>SSID</td><td>" + rf.ssid + "</td></tr>" +
"<tr><td>Channel</td><td>" + rf.channel + "</td></tr>" +
(!isNaN(rf.freq) ? "<tr><td>Frequency</td><td>" + getFreqRange(rf.freq, rf.chanbw) + "</td></tr>" : "") +
"<tr><td>Bandwidth</td><td>" + rf.chanbw + " MHz</td></tr>" +
"<tr><td>MAC</td><td>" + d.interfaces[0].mac + "</td></tr>" : ""
}
<tr><td>Hardware</td><td>${i.hardware || ""}</td></tr>
<tr><td>Firmware</td><td>${i.firmware_version || ""}</td></tr>
<tr><td>Neighbors</td><td class="neighbors">${neighbors.join("") || "<div>None</div>"}</td></tr>
</table>`;
const pop = new maplibregl.Popup({
className: "description",
closeButton: false,
maxWidth: "500px",
focusAfterOpen: false,
anchor: "left",
offset: [ 8, -4 ]
}).setHTML(lines);
pop._channel = rf.channel;
return pop;
}
function createMeasurementTool() {
map.on("click", e => {
if (getMode() !== "measure") {
return;
}
const point = {
type: 'Feature',
geometry: {
type: 'Point',
coordinates: [ e.lngLat.lng, e.lngLat.lat ]
},
properties: {}
};
switch (measurements.features.length) {
case 0:
case 1:
case 3:
measurements.features.length = 1;
measurements.features[0] = point;
map.getSource('measurement').setData(measurements);
break;
case 2:
measurements.features[2] = point;
map.getSource('measurement').setData(measurements);
break;
default:
break;
}
});
map.on("mousemove", e => {
if (getMode() !== "measure") {
return;
}
switch (measurements.features.length) {
case 1:
case 2:
const start = measurements.features[0].geometry.coordinates;
measurements.features[1] = {
type: 'Feature',
geometry: {
type: 'LineString',
coordinates: [ start, [ e.lngLat.lng, e.lngLat.lat ] ]
},
properties: {}
};
map.getSource('measurement').setData(measurements);
const bd = bearingAndDistance( [ start[1], start[0] ], [ e.lngLat.lat, e.lngLat.lng ] );
document.getElementById("mb").innerHTML = bd.bearing;
document.getElementById("md").innerHTML = bd.distance;
break;
default:
break;
}
});
document.addEventListener("keydown", e => {
if (e.key === "Escape" && getMode() === "measure") {
toggleMeasure();
}
});
}
function toggleMeasure() {
if (getMode() === "measure") {
setMode("normal");
}
else {
setMode("measure");
}
}
function createLinkTool() {
const size = 10;
map.on("click", e => {
if (getMode() === "measure" || e.originalEvent === lastMarkerClickEvent) {
return;
}
const features = map.queryRenderedFeatures([
[e.point.x - size / 2, e.point.y - size / 2],
[e.point.x + size / 2, e.point.y + size / 2]
], {
layers: [ "rf9", "rf2", "rf3", "rf5", "tun", "xlink", "supertun", "longdtd" ]
});
if (features.length) {
const p = features[0].properties;
let details = "";
let pfrom = p.from;
let pto = p.to;
let from = nodes[pfrom];
if (from) {
let floc = getVirtualLatLon(from.data);
for (mac in from.data.link_info) {
let l = from.data.link_info[mac];
if (pto === canonicalHostname(l.hostname)) {
let to = nodes[pto];
let tloc = getVirtualLatLon(to && to.data);
const fname = canonicalHostname(from.data.node);
let hl = Object.values(to.data.link_info).find(info => canonicalHostname(info.hostname) === fname);
if (floc.lon > tloc.lon) {
const _pfrom = pfrom;
const _from = from;
const _floc = floc;
const _l = l;
pfrom = pto;
from = to;
floc = tloc;
l = hl;
pto = _pfrom;
to = _from;
tloc = _floc;
hl = _l;
}
let bd = null;
if (floc.lat && floc.lon && tloc.lat && tloc.lon) {
bd = bearingAndDistance([ floc.lat, floc.lon ], [ tloc.lat, tloc.lon ]);
}
switch (l.linkType || "X") {
case "RF":
let sigf = l ? l.signal - l.noise : '-';
if (isNaN(sigf)) {
sigf = '-';
}
let sigt = hl ? hl.signal - hl.noise : '-';
if (isNaN(sigt)) {
sigt = '-';
}
details = `<div>wireless link, channel ${from.data.meshrf.channel}, SNR ${sigf}/${sigt}${bd ? ", " + bd.distance + " miles" : ""}</div>`;
break;
case "XLINK":
details = `<div>xlink${bd ? ", " + bd.distance + " miles" : ""}</div>`;
break;
case "TUN":
details = `<div>legacy tunnel${bd ? ", " + bd.distance + " miles" : ""}</div>`;
break;
case "WIREGUARD":
details = `<div>wireguard tunnel${bd ? ", " + bd.distance + " miles" : ""}</div>`;
break;
case "SUPER":
details = `<div>supernode interconnect${bd ? ", " + bd.distance + " miles" : ""}</div>`;
break;
case "DTD":
details = `<div>long distance device to device link${bd ? ", " + bd.distance + " miles" : ""}</div>`;
break;
default:
}
break;
}
}
}
openPopup();
linkPopup = new maplibregl.Popup({
className: "link-description",
closeButton: false,
maxWidth: "500px",
focusAfterOpen: false,
anchor: "bottom",
}).setHTML(`<a onclick="openPopup('${pfrom}')">${pfrom}</a> ↔ <a onclick="openPopup('${pto}')">${pto}</a>${details}`);
linkPopup.setLngLat(e.lngLat);
linkPopup.addTo(map);
}
});
map.on("mousemove", e => {
if (getMode() === "measure") {
return;
}
if (!map.getSource("rf5")) {
return;
}
const features = map.queryRenderedFeatures([
[e.point.x - size / 2, e.point.y - size / 2],
[e.point.x + size / 2, e.point.y + size / 2]
], {
layers: [ "rf9", "rf2", "rf3", "rf5", "tun", "xlink", "supertun", "longdtd" ]
});
if (features.length) {
map.getCanvas().style.cursor = "pointer";
}
else {
map.getCanvas().style.cursor = null;
}
});
}
function createFindTool() {
document.addEventListener("keydown", e => {
if (e.key === "Escape" && getMode() === "find") {
toggleFind();
}
});
}
function toggleFind() {
if (getMode() === "find") {
setMode("normal");