mirror of
https://github.com/owntracks/recorder.git
synced 2026-05-07 02:46:36 +00:00
118 lines
2.7 KiB
JavaScript
118 lines
2.7 KiB
JavaScript
var map;
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var markers = {};
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var livemarkers = true;
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function initialize() {
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var lat = 50.098280;
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var lon = 10.187189;
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var center = new google.maps.LatLng(lat,lon);
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mapOptions = {
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center: center,
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zoom: 3, // 9,
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mapTypeId: google.maps.MapTypeId.ROADMAP,
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scrollwheel: false,
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disableDefaultUI: false,
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panControl: false,
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scaleControl: false,
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streetViewControl: true,
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overviewMapControl: true,
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};
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map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions);
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}
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function clog(upd, id, s) {
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var ident = id || 'unknown';
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console.log(upd + ": " + ident + " " + s);
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}
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/*
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* Close all the infowindows in the `markers' object, and then open the
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* infowindow in the specified marker.
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*/
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function refreshmarkers(m) {
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for (var k in markers) {
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markers[k]['infowindow'].close();
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}
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m['infowindow'].open(map, m);
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}
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/*
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* `loc' is a location object obtained via Websockets from the recorder
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*/
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function map_marker(loc)
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{
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var id = loc.topic.replace(/\//g, '-');
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var htmldesc;
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var shortdesc;
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var s = loc.topic.split('/');
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var username = (s[0]) ? s[1] : s[2]; /* cater for leading / in topic */
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var device = (s[0]) ? s[2] : s[3]; /* cater for leading / in topic */
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var userdev = username + "/" + device;
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if (loc.addr) {
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htmldesc = "<b>" + userdev + "</b><br />" + loc.addr;
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shortdesc = userdev + " " + loc.addr;
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} else {
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htmldesc = "<b>" + userdev + "</b><br />" + loc.lat + ", " + loc.lon;
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shortdesc = userdev + " " + loc.lat + ", " + loc.lon;
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}
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loc.description = shortdesc;
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loc.htmldesc = htmldesc;
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if (markers.hasOwnProperty(id)) {
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clog("UPD", id, JSON.stringify(loc));
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m = markers[id];
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var LatLng = new google.maps.LatLng(loc.lat, loc.lon);
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m.setPosition(LatLng);
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m.setTitle(loc.description);
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/* Grab the InfoWindow of this marker and change content */
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m['infowindow'].setContent(loc.htmldesc);
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if (livemarkers) {
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refreshmarkers(m);
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}
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} else {
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clog("NEW", id, JSON.stringify(loc));
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var circle ={
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path: google.maps.SymbolPath.CIRCLE,
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fillColor: '#ff0000',
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fillOpacity: .9,
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scale: 5.5,
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strokeColor: 'white',
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strokeWeight: 2
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};
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var LatLng = new google.maps.LatLng(loc.lat, loc.lon);
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var m = new google.maps.Marker({
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position: LatLng,
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map: map,
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title: loc.description,
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// icon: "marker.php?tid=" + id,
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// icon: "red-marker.png"
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icon: circle
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});
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/* Create a new InfoWindow for this marker, and add listener */
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m['infowindow'] = new google.maps.InfoWindow({
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content: loc.htmldesc
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});
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google.maps.event.addListener(m, "click", function(e) {
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this['infowindow'].open(map, this);
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});
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if (livemarkers) {
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refreshmarkers(m);
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}
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markers[id] = m;
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}
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}
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google.maps.event.addDomListener(window, 'load', initialize);
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