522 lines
14 KiB
JavaScript
522 lines
14 KiB
JavaScript
define(['map/clientlayer', 'map/labelslayer',
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'leaflet', 'moment', 'locationmarker', 'rbush', 'helper',
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'leaflet.label'],
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function (ClientLayer, LabelsLayer, L, moment, LocationMarker, rbush, helper) {
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'use strict';
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var options = {
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worldCopyJump: true,
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zoomControl: true
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};
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var ButtonBase = L.Control.extend({
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options: {
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position: 'bottomright'
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},
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active: false,
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button: undefined,
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initialize: function (f, o) {
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L.Util.setOptions(this, o);
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this.f = f;
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},
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update: function () {
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this.button.classList.toggle('active', this.active);
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},
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set: function (v) {
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this.active = v;
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this.update();
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}
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});
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var LocateButton = ButtonBase.extend({
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onAdd: function () {
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var button = L.DomUtil.create('button', 'ion-locate shadow');
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button.setAttribute('data-tooltip', _.t('button.tracking'));
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L.DomEvent.disableClickPropagation(button);
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L.DomEvent.addListener(button, 'click', this.onClick, this);
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this.button = button;
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return button;
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},
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onClick: function () {
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this.f(!this.active);
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}
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});
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var CoordsPickerButton = ButtonBase.extend({
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onAdd: function () {
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var button = L.DomUtil.create('button', 'ion-pin shadow');
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button.setAttribute('data-tooltip', _.t('button.location'));
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// Click propagation isn't disabled as this causes problems with the
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// location picking mode; instead propagation is stopped in onClick().
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L.DomEvent.addListener(button, 'click', this.onClick, this);
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this.button = button;
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return button;
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},
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onClick: function (e) {
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L.DomEvent.stopPropagation(e);
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this.f(!this.active);
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}
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});
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function mkMarker(dict, iconFunc, router) {
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return function (d) {
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var m = L.circleMarker([d.nodeinfo.location.latitude, d.nodeinfo.location.longitude], iconFunc(d));
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m.resetStyle = function resetStyle() {
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m.setStyle(iconFunc(d));
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};
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m.on('click', router.node(d));
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m.bindLabel(d.nodeinfo.hostname);
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dict[d.nodeinfo.node_id] = m;
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return m;
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};
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}
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function addLinksToMap(dict, linkScale, graph, router) {
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graph = graph.filter(function (d) {
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return 'distance' in d && d.type !== 'VPN';
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});
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return graph.map(function (d) {
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var opts = {
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color: d.type === 'Kabel' ? '#50B0F0' : linkScale(d.tq).hex(),
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weight: 4,
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opacity: 0.5,
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dashArray: 'none'
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};
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var line = L.polyline(d.latlngs, opts);
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line.resetStyle = function resetStyle() {
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line.setStyle(opts);
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};
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line.bindLabel(d.source.node.nodeinfo.hostname + ' – ' + d.target.node.nodeinfo.hostname + '<br><strong>' + helper.showDistance(d) + ' / ' + helper.showTq(d) + '</strong>');
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line.on('click', router.link(d));
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dict[d.id] = line;
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return line;
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});
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}
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var iconOnline = {
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color: '#1566A9',
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fillColor: '#1566A9',
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radius: 6,
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fillOpacity: 0.5,
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opacity: 0.5,
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weight: 2,
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className: 'stroke-first'
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};
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var iconOffline = {
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color: '#D43E2A',
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fillColor: '#D43E2A',
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radius: 3,
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fillOpacity: 0.5,
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opacity: 0.5,
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weight: 1,
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className: 'stroke-first'
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};
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var iconLost = {
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color: '#D43E2A',
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fillColor: '#D43E2A',
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radius: 4,
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fillOpacity: 0.8,
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opacity: 0.8,
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weight: 1,
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className: 'stroke-first'
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};
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var iconAlert = {
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color: '#D43E2A',
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fillColor: '#D43E2A',
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radius: 5,
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fillOpacity: 0.8,
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opacity: 0.8,
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weight: 2,
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className: 'stroke-first'
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};
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var iconNew = { color: '#1566A9', fillColor: '#93E929', radius: 6, fillOpacity: 1.0, opacity: 0.5, weight: 2 };
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return function (config, linkScale, sidebar, router, buttons) {
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var self = this;
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var groupOnline;
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var groupOffline;
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var groupNew;
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var groupLost;
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var groupLines;
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var savedView;
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var map;
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var userLocation;
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var layerControl;
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var baseLayers = {};
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var locateUserButton = new LocateButton(function (d) {
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if (d) {
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enableTracking();
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} else {
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disableTracking();
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}
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});
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var mybuttons = [];
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function addButton(button) {
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var el = button.onAdd();
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mybuttons.push(el);
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buttons.appendChild(el);
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}
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function clearButtons() {
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mybuttons.forEach(function (d) {
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buttons.removeChild(d);
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});
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}
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var showCoordsPickerButton = new CoordsPickerButton(function (d) {
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if (d) {
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enableCoords();
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} else {
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disableCoords();
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}
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});
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function saveView() {
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savedView = {
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center: map.getCenter(),
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zoom: map.getZoom()
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};
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}
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function enableTracking() {
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map.locate({
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watch: true,
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enableHighAccuracy: true,
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setView: true
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});
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locateUserButton.set(true);
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}
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function disableTracking() {
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map.stopLocate();
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locationError();
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locateUserButton.set(false);
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}
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function enableCoords() {
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map.getContainer().classList.add('pick-coordinates');
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map.on('click', showCoordinates);
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showCoordsPickerButton.set(true);
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}
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function disableCoords() {
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map.getContainer().classList.remove('pick-coordinates');
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map.off('click', showCoordinates);
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showCoordsPickerButton.set(false);
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}
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function showCoordinates(e) {
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router.gotoLocation(e.latlng);
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disableCoords();
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}
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function locationFound(e) {
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if (!userLocation) {
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userLocation = new LocationMarker(e.latlng).addTo(map);
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}
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userLocation.setLatLng(e.latlng);
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userLocation.setAccuracy(e.accuracy);
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}
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function locationError() {
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if (userLocation) {
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map.removeLayer(userLocation);
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userLocation = null;
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}
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}
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function contextMenuOpenLayerMenu() {
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document.querySelector('.leaflet-control-layers').classList.add('leaflet-control-layers-expanded');
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}
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var el = document.createElement('div');
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el.classList.add('map');
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map = L.map(el, options);
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var now = new Date();
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config.mapLayers.forEach(function (item, i) {
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if ((typeof item.config.start === 'number' && item.config.start <= now.getHours()) || (typeof item.config.end === 'number' && item.config.end > now.getHours())) {
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item.config.order = item.config.start * -1;
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} else {
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item.config.order = i;
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}
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});
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config.mapLayers = config.mapLayers.sort(function (a, b) {
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return a.config.order - b.config.order;
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});
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var layers = config.mapLayers.map(function (d) {
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return {
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'name': d.name,
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'layer': 'url' in d ? L.tileLayer(d.url.replace('{retina}', L.Browser.retina ? '@2x' : ''), d.config) : console.warn('Missing map url')
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};
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});
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layers[0].layer.addTo(map);
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layers.forEach(function (d) {
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baseLayers[d.name] = d.layer;
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});
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map.on('locationfound', locationFound);
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map.on('locationerror', locationError);
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map.on('dragend', saveView);
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map.on('contextmenu', contextMenuOpenLayerMenu);
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addButton(locateUserButton);
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addButton(showCoordsPickerButton);
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layerControl = L.control.layers(baseLayers, [], { position: 'bottomright' });
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layerControl.addTo(map);
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map.zoomControl.setPosition('topright');
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var clientLayer = new ClientLayer({ minZoom: config.clientZoom });
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clientLayer.addTo(map);
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clientLayer.setZIndex(5);
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var labelsLayer = new LabelsLayer({ minZoom: config.labelZoom });
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labelsLayer.addTo(map);
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labelsLayer.setZIndex(6);
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map.on('baselayerchange', function (e) {
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map.options.maxZoom = e.layer.options.maxZoom;
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clientLayer.options.maxZoom = map.options.maxZoom;
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labelsLayer.options.maxZoom = map.options.maxZoom;
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if (map.getZoom() > map.options.maxZoom) {
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map.setZoom(map.options.maxZoom);
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}
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var style = document.querySelector('.css-mode:not([media="not"])');
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if (style && e.layer.options.mode !== '' && !style.classList.contains(e.layer.options.mode)) {
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style.media = 'not';
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labelsLayer.updateLayer();
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}
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if (e.layer.options.mode) {
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var newStyle = document.querySelector('.css-mode.' + e.layer.options.mode);
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newStyle.media = '';
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newStyle.appendChild(document.createTextNode(''));
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labelsLayer.updateLayer();
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}
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});
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var nodeDict = {};
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var linkDict = {};
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var highlight;
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function resetMarkerStyles(nodes, links) {
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Object.keys(nodes).forEach(function (d) {
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nodes[d].resetStyle();
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});
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Object.keys(links).forEach(function (d) {
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links[d].resetStyle();
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});
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}
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function setView(bounds) {
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map.fitBounds(bounds, { paddingTopLeft: [sidebar(), 0], maxZoom: config.nodeZoom });
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}
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function resetZoom() {
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setView(config.fixedCenter);
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}
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function goto(m) {
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var bounds;
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if ('getBounds' in m) {
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bounds = m.getBounds();
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} else {
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bounds = L.latLngBounds([m.getLatLng()]);
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}
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setView(bounds);
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return m;
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}
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function updateView(nopanzoom) {
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resetMarkerStyles(nodeDict, linkDict);
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var m;
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if (highlight !== undefined) {
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if (highlight.type === 'node') {
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m = nodeDict[highlight.o.nodeinfo.node_id];
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if (m) {
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m.setStyle({ color: 'orange', weight: 20, fillOpacity: 1, opacity: 0.7, className: 'stroke-first' });
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}
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} else if (highlight.type === 'link') {
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m = linkDict[highlight.o.id];
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if (m) {
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m.setStyle({ weight: 4, opacity: 1, dashArray: '5, 10' });
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}
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}
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}
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if (!nopanzoom) {
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if (m) {
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goto(m);
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} else if (savedView) {
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map.setView(savedView.center, savedView.zoom);
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} else {
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resetZoom();
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}
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}
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}
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function mapRTree(d) {
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var o = { minX: d.nodeinfo.location.latitude, minY: d.nodeinfo.location.longitude,
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maxX: d.nodeinfo.location.latitude, maxY: d.nodeinfo.location.longitude };
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o.node = d;
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return o;
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}
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self.setData = function setData(data) {
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nodeDict = {};
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linkDict = {};
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if (groupOffline) {
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groupOffline.clearLayers();
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}
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if (groupOnline) {
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groupOnline.clearLayers();
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}
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if (groupNew) {
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groupNew.clearLayers();
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}
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if (groupLost) {
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groupLost.clearLayers();
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}
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if (groupLines) {
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groupLines.clearLayers();
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}
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var lines = addLinksToMap(linkDict, linkScale, data.graph.links, router);
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groupLines = L.featureGroup(lines).addTo(map);
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var nodesOnline = helper.subtract(data.nodes.all.filter(helper.online), data.nodes.new);
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var nodesOffline = helper.subtract(data.nodes.all.filter(helper.offline), data.nodes.lost);
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var markersOnline = nodesOnline.filter(helper.hasLocation)
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.map(mkMarker(nodeDict, function () {
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return iconOnline;
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}, router));
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var markersOffline = nodesOffline.filter(helper.hasLocation)
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.map(mkMarker(nodeDict, function () {
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return iconOffline;
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}, router));
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var markersNew = data.nodes.new.filter(helper.hasLocation)
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.map(mkMarker(nodeDict, function () {
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return iconNew;
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}, router));
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var markersLost = data.nodes.lost.filter(helper.hasLocation)
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.map(mkMarker(nodeDict, function (d) {
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if (d.lastseen.isAfter(moment(data.now).subtract(config.maxAgeAlert, 'days'))) {
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return iconAlert;
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}
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if (d.lastseen.isAfter(moment(data.now).subtract(config.maxAge, 'days'))) {
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return iconLost;
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}
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return null;
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}, router));
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groupOffline = L.featureGroup(markersOffline).addTo(map);
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groupLost = L.featureGroup(markersLost).addTo(map);
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groupOnline = L.featureGroup(markersOnline).addTo(map);
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groupNew = L.featureGroup(markersNew).addTo(map);
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var rtreeOnlineAll = rbush(9);
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rtreeOnlineAll.load(data.nodes.all.filter(helper.online).filter(helper.hasLocation).map(mapRTree));
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clientLayer.setData(rtreeOnlineAll);
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labelsLayer.setData({
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online: nodesOnline.filter(helper.hasLocation),
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offline: nodesOffline.filter(helper.hasLocation),
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new: data.nodes.new.filter(helper.hasLocation),
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lost: data.nodes.lost.filter(helper.hasLocation)
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});
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updateView(true);
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};
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self.resetView = function resetView() {
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disableTracking();
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highlight = undefined;
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updateView();
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};
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self.gotoNode = function gotoNode(d, update) {
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disableTracking();
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highlight = { type: 'node', o: d };
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updateView(update);
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};
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self.gotoLink = function gotoLink(d, update) {
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disableTracking();
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highlight = { type: 'link', o: d };
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updateView(update);
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};
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self.gotoLocation = function gotoLocation() {
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// ignore
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};
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self.destroy = function destroy() {
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clearButtons();
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map.remove();
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if (el.parentNode) {
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el.parentNode.removeChild(el);
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}
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};
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self.render = function render(d) {
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d.appendChild(el);
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map.invalidateSize();
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};
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return self;
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};
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});
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