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<!doctype html>
<html class="no-js" lang="">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<title>Position view</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="apple-touch-icon" href="/apple-touch-icon.png">
<!-- Place favicon.ico in the root directory -->
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.5.1/dist/leaflet.css"
integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ=="
crossorigin=""/>
<script src="https://unpkg.com/leaflet@1.5.1/dist/leaflet.js"
integrity="sha512-GffPMF3RvMeYyc1LWMHtK8EbPv0iNZ8/oTtHPx9/cc2ILxQ+u905qIwdpULaqDkyBKgOaB57QTMg7ztg8Jm2Og=="
crossorigin=""></script>
</head>
<body>
<!--[if lt IE 8]>
<p class="browserupgrade">
You are using an <strong>outdated</strong> browser. Please
<a href="http://browsehappy.com/">upgrade your browser</a> to improve
your experience.
</p>
<![endif]-->
<div align="justify">
<div id="MapID2" style="height:100vh; margin-left: auto; margin-right:auto; width:80%"></div>
</div>
<script>
var mymap = L.map('MapID2');
L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token=pk.eyJ1IjoiZmVsaXg4MTgyOTMiLCJhIjoiY2p6a2h6cjdyMGpicjNvbzlzZ3UwNmloMCJ9.a4t1KM9Gid-q29ultM7HgA', {
attribution: 'Map data © <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors, <a href="https://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
maxZoom: 18,
id: 'mapbox/streets-v11',
accessToken: 'pk.eyJ1IjoiZmVsaXg4MTgyOTMiLCJhIjoiY2p6a2h6cjdyMGpicjNvbzlzZ3UwNmloMCJ9.a4t1KM9Gid-q29ultM7HgA'
}).addTo(mymap);
var marker = L.marker([0,0]).addTo(mymap);
marker.bindPopup("Hello Train!");
mymap.setView([0,0], 16);
function updateMap(pos) {
if (pos === null) {
console.log("no data yet?");
return;
}
mymap.setView(pos);
mymap.scrollWheelZoom.disable();
marker.setLatLng(pos);
}
updateMap([48.13716,11.57540]);
function fetchUpdate () {
fetch("https://ilztal.live/geoloc/history")
.then((data) => {
let text = data.text().then(text => {
let hist = JSON.parse(text);
console.log(hist)
let latlngs = hist.filter(e => e.data.latitude !== undefined).map((e) => [e.data.latitude, e.data.longitude]);
console.log(latlngs);
let polyline = L.polyline(latlngs, {color: "red"}).addTo(mymap);
mymap.fitBounds(polyline.getBounds())
for (idx in hist) {
if (hist[idx].data.latitude === undefined) {
console.log(hist[idx].data, idx, 1+parseInt(idx))
let nidx = 1+parseInt(idx);
if (hist[nidx] !== undefined && hist[nidx].data.latitude !== undefined) {
let marker = L.marker([hist[nidx].data.latitude, hist[nidx].data.longitude])
.addTo(mymap);
marker.bindPopup(hist[idx].data);
}
}
}
});
})
.catch((e) => {
console.log("some error!", e);
setTimeout(fetchUpdate, 3000);
})
}
fetchUpdate()
</script>
</body>
</html>
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