3450 lines
109 KiB
JavaScript
3450 lines
109 KiB
JavaScript
// Some global variables are defined in early.js
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// early.js takes care of getting some history files while the html page and
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// some javascript libraries are still loading, hopefully speeding up loading
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"use strict";
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// Define our global variables
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var OLMap = null;
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var StaticFeatures = new ol.Collection();
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var SiteCircleFeatures = new ol.Collection();
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var PlaneIconFeatures = new ol.Collection();
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var trailGroup = new ol.Collection();
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var iconLayer;
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var trailLayers;
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var iconCache = {};
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var addToIconCache = [];
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var lineStyleCache = {};
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var Planes = {};
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var PlanesOrdered = [];
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var PlaneFilter = {};
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var SelectedPlane = null;
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var SelectedAllPlanes = false;
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var HighlightedPlane = null;
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var FollowSelected = false;
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var infoBoxOriginalPosition = {};
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var customAltitudeColors = true;
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var loadtime = "loadtime";
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var loadFinished = false;
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var mapResizeTimeout;
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var pointerMoveTimeout;
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var refresh;
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var scaleFactor;
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var debugTracks = false;
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var debugAll = false;
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var trackLabels = false;
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var fragment;
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var grouptype_checkbox;
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var multiSelect = false;
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var uat_data = null;
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var enableLabels = false;
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var extendedLabels = 0;
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var mapIsVisible = true;
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var columnVis = Array(30).fill(true);
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var emptyStyle = new ol.style.Style({});
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var show_squawk_warning_cache = false;
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var tableInView = false;
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var historyOutdated = false;
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var onlyMLAT = false;
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var onlyMilitary = false;
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var onlyADSB = false;
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var onlySelected = false;
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var fetchingPf = false;
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var reaping = false;
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var debug = false;
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var debugJump = false;
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var jumpTo = null;
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var noMLAT = false;
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var noVanish = false;
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var sidebarVisible = true;
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var filterTracks = false;
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var refreshId = 0;
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var globeIndexGrid = 0;
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var globeIndexNow = {};
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var globeIndexSpecialTiles;
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var globeSimLoad = 4;
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var globeTableLimit = 100;
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var lastRealExtent;
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var lastGlobeExtent;
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var lastRenderExtent;
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var globeIndexExtent;
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var PendingFetches = 0;
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var lastRequestFiles = 0;
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var debugCounter = 0;
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var selectedPhotoCache = null;
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var pathName = null;
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var icaoFilter = null;
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var showTrace = false
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var traceDate = null;
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var traceDateString = null;
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var icaoParam = '000000';
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var SpecialSquawks = {
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'7500' : { cssClass: 'squawk7500', markerColor: 'rgb(255, 85, 85)', text: 'Aircraft Hijacking' },
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'7600' : { cssClass: 'squawk7600', markerColor: 'rgb(0, 255, 255)', text: 'Radio Failure' },
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'7700' : { cssClass: 'squawk7700', markerColor: 'rgb(255, 255, 0)', text: 'General Emergency' }
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};
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// Get current map settings
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var CenterLat, CenterLon, ZoomLvl, ZoomLvlCache;
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var zoomTimeout;
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var PlaneRowTemplate = null;
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var tableinfoFragment = null;
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var TrackedAircraft = 0;
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var globeTrackedAircraft = 0;
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var TrackedAircraftPositions = 0;
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var TrackedHistorySize = 0;
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var SitePosition = null;
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// timestamps
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var now=0, last=0, uat_now=0, uat_last=0;
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var StaleReceiverCount = 0;
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var FetchPending = [];
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var FetchPendingUAT = null;
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var MessageCountHistory = [];
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var MessageRate = 0;
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var NBSP='\u00a0';
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var layers;
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var layers_group;
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// piaware vs flightfeeder
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var isFlightFeeder = false;
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function processAircraft(ac, init, uat) {
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var isArray = Array.isArray(ac);
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var hex = isArray ? ac[0] : ac.hex;
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var plane = null;
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// Do we already have this plane object in Planes?
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// If not make it.
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/*
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if ( ac.messages < 2) {
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return;
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}
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*/
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if (icaoFilter && !icaoFilter.includes(hex))
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return;
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plane = Planes[hex];
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if (uatNoTISB && !init && uat && ac.type && ac.type.substring(0,4) == "tisb") {
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// drop non ADS-B planes from UAT (TIS-B)
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return;
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}
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if (!plane) {
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plane = new PlaneObject(hex);
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plane.filter = PlaneFilter;
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if (!init)
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setupPlane(hex,plane);
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Planes[hex] = plane;
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PlanesOrdered.push(plane);
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if (uat) {
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plane.receiver = "uat";
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} else {
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plane.receiver = "1090";
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}
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}
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// Call the function update
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if (uat) {
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if (plane.receiver == "uat" || ac.seen_pos < 1.8 || init) {
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plane.receiver = "uat";
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plane.updateData(uat_now, uat_last, ac, init);
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}
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} else {
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if (plane.receiver == "1090" || ac.seen_pos < 1.8 || init) {
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plane.receiver = "1090";
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plane.updateData(now, last, ac, init);
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}
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}
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}
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function processReceiverUpdate(data, init) {
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// update now and last
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var uat = false;
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if (data.uat_978 == "true") {
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uat = true;
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uat_last = uat_now;
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uat_now = data.now;
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} else {
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if (data.now > now || globeIndex) {
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last = now;
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now = data.now;
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}
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}
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// Loop through all the planes in the data packet
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var acs = data.aircraft;
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if (!uat && !init && !globeIndex) {
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// Detect stats reset
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if (MessageCountHistory.length > 0 && MessageCountHistory[MessageCountHistory.length-1].messages > data.messages) {
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MessageCountHistory = [{'time' : MessageCountHistory[MessageCountHistory.length-1].time,
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'messages' : 0}];
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}
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// Note the message count in the history
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MessageCountHistory.push({ 'time' : now, 'messages' : data.messages});
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// .. and clean up any old values
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if ((now - MessageCountHistory[0].time) > 30)
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MessageCountHistory.shift();
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if (MessageCountHistory.length > 1) {
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var message_time_delta = MessageCountHistory[MessageCountHistory.length-1].time - MessageCountHistory[0].time;
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var message_count_delta = MessageCountHistory[MessageCountHistory.length-1].messages - MessageCountHistory[0].messages;
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if (message_time_delta > 0)
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MessageRate = message_count_delta / message_time_delta;
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} else {
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MessageRate = null;
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}
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}
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for (var j=0; j < acs.length; j++) {
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processAircraft(acs[j], init, uat);
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}
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// jquery stuff might still have references to the json, so null the
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// aircraft array to make it easier for the garbage collector.
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data.aircraft = null;
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}
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function setupPlane(hex, plane) {
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plane.tr = PlaneRowTemplate.cloneNode(true);
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if (hex[0] === '~') {
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// Non-ICAO address
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plane.tr.cells[0].textContent = hex.substring(1);
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$(plane.tr).css('font-style', 'italic');
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} else {
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plane.tr.cells[0].textContent = hex;
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}
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// set flag image if available
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if (ShowFlags && plane.icaorange.flag_image !== null) {
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$('img', plane.tr.cells[1]).attr('src', FlagPath + plane.icaorange.flag_image);
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$('img', plane.tr.cells[1]).attr('title', plane.icaorange.country);
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} else {
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$('img', plane.tr.cells[1]).css('display', 'none');
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}
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plane.clickListener = function(h, evt) {
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if (evt.srcElement instanceof HTMLAnchorElement) {
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evt.stopPropagation();
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return;
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}
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if(!mapIsVisible) {
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selectPlaneByHex(h, {follow: true});
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//showMap();
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} else {
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selectPlaneByHex(h, {follow: false});
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}
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evt.preventDefault();
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}.bind(undefined, hex);
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plane.dblclickListener = function(h, evt) {
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if(!mapIsVisible) {
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showMap();
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}
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selectPlaneByHex(h, {follow: true});
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evt.preventDefault();
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}.bind(undefined, hex);
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plane.tr.addEventListener('click', plane.clickListener);
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plane.tr.addEventListener('dblclick', plane.dblclickListener);
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}
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function fetchData() {
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clearTimeout(refreshId);
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refreshId = setTimeout(fetchData, refreshInt());
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if (showTrace)
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return;
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if (PendingFetches > 0)
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return;
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for (var i in FetchPending) {
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if (FetchPending[i] != null && FetchPending[i].state() == 'pending') {
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// don't double up on fetches, let the last one resolve
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return;
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}
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}
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FetchPending = [];
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if (FetchPendingUAT != null) {
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// don't double up on fetches, let the last one resolve
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return;
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}
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PendingFetches = 1;
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var center = ol.proj.toLonLat(OLMap.getView().getCenter(), OLMap.getView().getProjection());
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localStorage['CenterLon'] = CenterLon = center[0];
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localStorage['CenterLat'] = CenterLat = center[1];
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var item;
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var tryAgain = [];
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while(item = addToIconCache.pop()) {
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var svgKey = item[0];
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var element = item[1];
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if (iconCache[svgKey] != undefined) {
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continue;
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}
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if (!element) {
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element = new Image();
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element.src = item[2];
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item[1] = element;
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tryAgain.push(item);
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continue;
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}
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if (!element.complete) {
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console.log("moep");
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tryAgain.push(item);
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continue;
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}
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iconCache[svgKey] = element;
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}
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addToIconCache = tryAgain;
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if (enable_uat) {
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FetchPendingUAT = $.ajax({ url: 'chunks/978.json',
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timeout: 7000,
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dataType: 'json' });
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FetchPendingUAT.done(function(data) {
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uat_data = data;
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FetchPendingUAT = null;
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});
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FetchPendingUAT.fail(function(jqxhr, status, error) {
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FetchPendingUAT = null;
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});
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}
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buttonActive('#F', FollowSelected);
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var ac_url = [];
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if (globeIndex) {
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var indexes = globeIndexes();
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var count = 0;
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indexes.sort(function(x,y) {
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if (!globeIndexNow[x] && !globeIndexNow[y])
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return 0;
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if (globeIndexNow[x] == null)
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return -1;
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if (globeIndexNow[y] == null)
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return 1;
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return (globeIndexNow[x] - globeIndexNow[y]);
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});
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indexes = indexes.slice(0, globeSimLoad);
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for (var i in indexes) {
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ac_url.push('data/globe_' + indexes[i].toString().padStart(4, '0') + '.json');
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}
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} else {
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ac_url[0] = 'data/aircraft.json';
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if (uuid != null) {
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ac_url[0] = 'data/?feed=' + uuid;
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}
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}
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lastRequestFiles = ac_url.length;
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PendingFetches = ac_url.length;
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if (globeIndex) {
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clearTimeout(refreshId);
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refreshId = setTimeout(fetchData, refreshInt());
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}
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for (var i in ac_url) {
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//console.log(ac_url[i]);
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var req = $.ajax({ url: ac_url[i],
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timeout: 8000,
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dataType: 'json' });
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FetchPending.push(req);
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req.done(function(data) {
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if (data == null) {
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return;
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}
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if (globeIndex) {
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globeTrackedAircraft = data.global_ac_count_withpos;
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if (globeIndexNow[data.globeIndex] == null) {
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var southWest = ol.proj.fromLonLat([data.west, data.south]);
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var south180p = ol.proj.fromLonLat([180, data.south]);
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var south180m = ol.proj.fromLonLat([-180, data.south]);
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var southEast = ol.proj.fromLonLat([data.east, data.south]);
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var northEast = ol.proj.fromLonLat([data.east, data.north]);
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var north180p = ol.proj.fromLonLat([180, data.north]);
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var north180m = ol.proj.fromLonLat([-180, data.north]);
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var northWest = ol.proj.fromLonLat([data.west, data.north]);
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const estimateStyle = new ol.style.Style({
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stroke: new ol.style.Stroke({
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color: '#808080',
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width: 1,
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})
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});
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if (data.west < data.east) {
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var tile = new ol.geom.LineString([southWest, southEast, northEast, northWest, southWest]);
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var tileFeature = new ol.Feature(tile);
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tileFeature.setStyle(estimateStyle);
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StaticFeatures.push(tileFeature);
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} else {
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var west = new ol.geom.LineString([south180p, southWest, northWest, north180p]);
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var east = new ol.geom.LineString([south180m, southEast, northEast, north180m]);
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var westF = new ol.Feature(west);
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var eastF = new ol.Feature(east);
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westF.setStyle(estimateStyle);
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eastF.setStyle(estimateStyle);
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StaticFeatures.push(westF);
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StaticFeatures.push(eastF);
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}
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||
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}
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globeIndexNow[data.globeIndex] = data.now;
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}
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if (data.now >= now || globeIndex) {
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//console.time("Process " + data.globeIndex);
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processReceiverUpdate(data);
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//console.timeEnd("Process " + data.globeIndex);
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}
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if (uat_data && uat_data.now > uat_now) {
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processReceiverUpdate(uat_data);
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uat_data = null;
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}
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PendingFetches--;
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if (PendingFetches < 1) {
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refreshSelected();
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refreshHighlighted();
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//console.time("refreshTable");
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refreshTableInfo();
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//console.timeEnd("refreshTable");
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refreshClock(new Date(now * 1000));
|
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}
|
||
|
||
if (globeIndex) {
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clearTimeout(refreshId);
|
||
refreshId = setTimeout(fetchData, refreshInt());
|
||
}
|
||
|
||
// Check for stale receiver data
|
||
if (last == now && !globeIndex) {
|
||
StaleReceiverCount++;
|
||
if (StaleReceiverCount > 5) {
|
||
$("#update_error_detail").text("The data from dump1090 hasn't been updated in a while. Maybe dump1090 is no longer running?");
|
||
$("#update_error").css('display','block');
|
||
}
|
||
} else if (StaleReceiverCount > 0){
|
||
StaleReceiverCount = 0;
|
||
$("#update_error").css('display','none');
|
||
}
|
||
});
|
||
|
||
req.fail(function(jqxhr, status, error) {
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||
$("#update_error_detail").text("AJAX call failed (" + status + (error ? (": " + error) : "") + "). Maybe dump1090 is no longer running?");
|
||
console.log("AJAX call failed (" + status + (error ? (": " + error) : "") + "). Maybe dump1090 is no longer running?");
|
||
console.log(jqxhr);
|
||
console.log(status);
|
||
console.log(error);
|
||
$("#update_error").css('display','block');
|
||
StaleReceiverCount++;
|
||
PendingFetches--;
|
||
});
|
||
}
|
||
}
|
||
|
||
|
||
|
||
// this function is called from index.html on body load
|
||
// kicks off the whole rabbit hole
|
||
function initialize() {
|
||
|
||
mapOrientation *= (Math.PI/180); // adjust to radians
|
||
|
||
if (localStorage['enableLabels'] == 'true'){
|
||
toggleLabels();
|
||
}
|
||
if (localStorage['extendedLabels']){
|
||
extendedLabels = parseInt(localStorage['extendedLabels']) + 2;
|
||
toggleExtendedLabels();
|
||
}
|
||
if (localStorage['trackLabels'] == "true") {
|
||
toggleTrackLabels();
|
||
}
|
||
if (localStorage['tableInView'] == "true") {
|
||
toggleTableInView(true);
|
||
}
|
||
if (localStorage['debug'] == "true")
|
||
debug = true;
|
||
if (localStorage['debugPosFilter'] == "true")
|
||
debugPosFilter = true;
|
||
if (localStorage['noMLAT'] == "true") {
|
||
noMLAT = true;
|
||
//localStorage['noMLAT'] = "false";
|
||
}
|
||
|
||
if (localStorage['noVanish'] == "true") {
|
||
noVanish = true;
|
||
filterTracks = noVanish;
|
||
//localStorage['noVanish'] = "false";
|
||
buttonActive('#P', noVanish);
|
||
}
|
||
|
||
$.when(configureReceiver).done(function() {
|
||
configureReceiver = null;
|
||
|
||
// Initialize stuff
|
||
init_page();
|
||
|
||
// Wait for history item downloads and append them to the buffer
|
||
push_history();
|
||
// this will be needed later
|
||
$.getJSON("db/aircraft_types/icao_aircraft_types.json")
|
||
.done(function(typeLookupData) {
|
||
_aircraft_type_cache = typeLookupData;
|
||
})
|
||
$.getJSON("db/airport-coords.json")
|
||
.done(function(data) {
|
||
_airport_coords_cache = data;
|
||
})
|
||
});
|
||
|
||
var coll = document.getElementsByClassName("collapseButton");
|
||
|
||
for (var i = 0; i < coll.length; i++) {
|
||
coll[i].addEventListener("click", function() {
|
||
this.classList.toggle("active");
|
||
var content = this.nextElementSibling;
|
||
if (content.style.display === "block") {
|
||
content.style.display = "none";
|
||
} else {
|
||
content.style.display = "block";
|
||
}
|
||
});
|
||
}
|
||
|
||
}
|
||
|
||
function init_page() {
|
||
// Set page basics
|
||
document.title = PageName;
|
||
|
||
//flightFeederCheck();
|
||
|
||
PlaneRowTemplate = document.getElementById("plane_row_template");
|
||
|
||
$('#clock_div').text(new Date().toLocaleString());
|
||
|
||
|
||
$("#loader").removeClass("hidden");
|
||
|
||
if (ExtendedData || window.location.hash == '#extended') {
|
||
$("#extendedData").removeClass("hidden");
|
||
}
|
||
|
||
|
||
// Set up map/sidebar splitter
|
||
$("#sidebar_container").resizable({
|
||
handles: {
|
||
w: '#splitter'
|
||
},
|
||
minWidth: 150,
|
||
maxWidth: ($(window).innerWidth() *0.8),
|
||
});
|
||
|
||
if (localStorage['sidebar_width'] != null)
|
||
$('#sidebar_container').width(localStorage['sidebar_width']);
|
||
else
|
||
$('#sidebar_container').width('25%');
|
||
|
||
if ($('#sidebar_container').width() > $(window).innerWidth() *0.8)
|
||
$('#sidebar_container').width('30%');
|
||
|
||
localStorage['sidebar_width'] = $('#sidebar_container').width();
|
||
/*
|
||
// Set up datablock splitter
|
||
$('#selected_infoblock').resizable({
|
||
handles: {
|
||
s: '#splitter-infoblock'
|
||
},
|
||
containment: "#sidebar_container",
|
||
minHeight: 50
|
||
});
|
||
*/
|
||
|
||
$('#close-button').on('click', function() {
|
||
if (SelectedPlane) {
|
||
SelectedPlane.selected = null;
|
||
SelectedPlane.clearLines();
|
||
SelectedPlane.updateMarker();
|
||
SelectedPlane = null;
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
$('#selected_infoblock').hide();
|
||
refreshTableInfo();
|
||
}
|
||
});
|
||
|
||
/*
|
||
// this is a little hacky, but the best, most consitent way of doing this. change the margin bottom of the table container to the height of the overlay
|
||
$('#selected_infoblock').on('resize', function() {
|
||
$('#sidebar_canvas').css('margin-bottom', $('#selected_infoblock').height() + 'px');
|
||
});
|
||
// look at the window resize to resize the pop-up infoblock so it doesn't float off the bottom or go off the top
|
||
$(window).on('resize', function() {
|
||
var topCalc = ($(window).height() - $('#selected_infoblock').height() - 25);
|
||
// check if the top will be less than zero, which will be overlapping/off the screen, and set the top correctly.
|
||
if (topCalc < 0) {
|
||
topCalc = 0;
|
||
$('#selected_infoblock').css('height', ($(window).height() - 25) +'px');
|
||
}
|
||
$('#selected_infoblock').css('top', topCalc + 'px');
|
||
});
|
||
*/
|
||
|
||
$('#sidebar_container').on('resize', function() {
|
||
localStorage['sidebar_width'] = $('#sidebar_container').width();
|
||
});
|
||
|
||
// Set up event handlers for buttons
|
||
$("#toggle_sidebar_button").click(toggleSidebarVisibility);
|
||
$("#expand_sidebar_button").click(expandSidebar);
|
||
$("#show_map_button").click(showMap);
|
||
|
||
// Set initial element visibility
|
||
$("#show_map_button").hide();
|
||
setColumnVisibility();
|
||
|
||
// Initialize other controls
|
||
initializeUnitsSelector();
|
||
|
||
// Set up altitude filter button event handlers and validation options
|
||
$("#altitude_filter_form").submit(onFilterByAltitude);
|
||
$("#callsign_filter_form").submit(updateCallsignFilter);
|
||
$("#type_filter_form").submit(updateTypeFilter);
|
||
$("#description_filter_form").submit(updateDescriptionFilter);
|
||
|
||
$("#search_form").submit(onSearch);
|
||
$("#jump_form").submit(onJump);
|
||
|
||
$("#show_trace").click(toggleShowTrace);
|
||
$("#trace_back_1d").click(function() {shiftTrace(-1)});
|
||
$("#trace_jump_1d").click(function() {shiftTrace(1)});
|
||
|
||
|
||
$("#altitude_filter_reset_button").click(onResetAltitudeFilter);
|
||
$("#callsign_filter_reset_button").click(onResetCallsignFilter);
|
||
$("#type_filter_reset_button").click(onResetTypeFilter);
|
||
$("#description_filter_reset_button").click(onResetDescriptionFilter);
|
||
|
||
// check if the altitude color values are default to enable the altitude filter
|
||
if (ColorByAlt.air.h.length === 3 && ColorByAlt.air.h[0].alt === 2000 && ColorByAlt.air.h[0].val === 20 && ColorByAlt.air.h[1].alt === 10000 && ColorByAlt.air.h[1].val === 140 && ColorByAlt.air.h[2].alt === 40000 && ColorByAlt.air.h[2].val === 300) {
|
||
customAltitudeColors = false;
|
||
}
|
||
|
||
$('#settingsCog').on('click', function() {
|
||
$('#settings_infoblock').toggle();
|
||
});
|
||
|
||
$('#settings_close').on('click', function() {
|
||
$('#settings_infoblock').hide();
|
||
});
|
||
|
||
$('#groundvehicle_filter').on('click', function() {
|
||
filterGroundVehicles(true);
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
refreshTableInfo();
|
||
});
|
||
|
||
$('#blockedmlat_filter').on('click', function() {
|
||
filterBlockedMLAT(true);
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
refreshTableInfo();
|
||
});
|
||
|
||
$('#grouptype_checkbox').on('click', function() {
|
||
if ($('#grouptype_checkbox').hasClass('settingsCheckboxChecked')) {
|
||
sortByDistance();
|
||
} else {
|
||
sortByDataSource();
|
||
}
|
||
|
||
});
|
||
|
||
/*
|
||
$('#altitude_checkbox').on('click', function() {
|
||
toggleAltitudeChart(true);
|
||
});
|
||
*/
|
||
|
||
$('#debugAll_checkbox').on('click', function() {
|
||
toggleDebugAll();
|
||
});
|
||
|
||
if (localStorage['debugAll'] === "true") {
|
||
debugAll = true;
|
||
$('#debugAll_checkbox').addClass('settingsCheckboxChecked');
|
||
} else {
|
||
debugAll = false;
|
||
$('#debugAll_checkbox').removeClass('settingsCheckboxChecked');
|
||
}
|
||
|
||
$('#debug_checkbox').on('click', function() {
|
||
toggleDebugTracks();
|
||
});
|
||
|
||
if (localStorage['debugTracks'] === "true") {
|
||
debugTracks = true;
|
||
$('#debug_checkbox').addClass('settingsCheckboxChecked');
|
||
} else {
|
||
debugTracks = false;
|
||
$('#debug_checkbox').removeClass('settingsCheckboxChecked');
|
||
}
|
||
|
||
|
||
$('#selectall_checkbox').on('click', function() {
|
||
if ($('#selectall_checkbox').hasClass('settingsCheckboxChecked')) {
|
||
deselectAllPlanes();
|
||
} else {
|
||
selectAllPlanes();
|
||
}
|
||
})
|
||
$('#mapdim_checkbox').on('click', function() {
|
||
toggleMapDim();
|
||
});
|
||
|
||
// Force map to redraw if sidebar container is resized - use a timer to debounce
|
||
$("#sidebar_container").on("resize", function() {
|
||
clearTimeout(mapResizeTimeout);
|
||
mapResizeTimeout = setTimeout(updateMapSize, 20);
|
||
});
|
||
|
||
filterGroundVehicles(false);
|
||
filterBlockedMLAT(false);
|
||
//toggleAltitudeChart(false);
|
||
|
||
}
|
||
|
||
|
||
|
||
function push_history() {
|
||
$("#loader_progress").attr('max',nHistoryItems*2);
|
||
for (var i = 0; i < nHistoryItems; i++) {
|
||
push_history_item(i);
|
||
}
|
||
if (globeIndex) {
|
||
parse_history();
|
||
} else if (!nHistoryItems) {
|
||
parse_history();
|
||
console.log("History loading failed");
|
||
}
|
||
}
|
||
|
||
function push_history_item(i) {
|
||
|
||
$.when(deferHistory[i])
|
||
.done(function(json) {
|
||
|
||
if (HistoryChunks) {
|
||
if (json && json.files) {
|
||
for (var i in json.files) {
|
||
PositionHistoryBuffer.push(json.files[i]);
|
||
}
|
||
} else if (json && json.now) {
|
||
PositionHistoryBuffer.push(json);
|
||
}
|
||
} else {
|
||
PositionHistoryBuffer.push(json);
|
||
}
|
||
|
||
|
||
$("#loader_progress").attr('value',HistoryItemsReturned);
|
||
HistoryItemsReturned++;
|
||
if (HistoryItemsReturned == nHistoryItems) {
|
||
parse_history();
|
||
}
|
||
})
|
||
|
||
.fail(function(jqxhr, status, error) {
|
||
|
||
//Doesn't matter if it failed, we'll just be missing a data point
|
||
$("#loader_progress").attr('value',HistoryItemsReturned);
|
||
//console.log(error);
|
||
HistoryItemsReturned++;
|
||
if (HistoryItemsReturned == nHistoryItems) {
|
||
parse_history();
|
||
}
|
||
});
|
||
}
|
||
|
||
|
||
|
||
function parse_history() {
|
||
|
||
if (nHistoryItems) {
|
||
console.timeEnd("Downloaded History");
|
||
console.time("Loaded aircraft tracks from History");
|
||
}
|
||
|
||
$("#loader").addClass("hidden");
|
||
|
||
for (i in deferHistory)
|
||
deferHistory[i] = null;
|
||
|
||
initialize_map();
|
||
|
||
if (PositionHistoryBuffer.length > 0) {
|
||
|
||
// Sort history by timestamp
|
||
console.log("Sorting history: " + PositionHistoryBuffer.length);
|
||
PositionHistoryBuffer.sort(function(x,y) { return (y.now - x.now); });
|
||
|
||
// Process history
|
||
var data;
|
||
var h = 0;
|
||
var pruneInt = Math.floor(PositionHistoryBuffer.length/5);
|
||
while (data = PositionHistoryBuffer.pop()) {
|
||
|
||
// process new data
|
||
if (PositionHistoryBuffer.length < 10) {
|
||
processReceiverUpdate(data, false);
|
||
if (now-new Date().getTime()/1000 > 600)
|
||
historyOutdated = true;
|
||
} else {
|
||
processReceiverUpdate(data, true);
|
||
}
|
||
|
||
// update aircraft tracks
|
||
if (data.uat_978 != "true") {
|
||
for (var i = 0; i < PlanesOrdered.length; ++i) {
|
||
var plane = PlanesOrdered[i];
|
||
if (plane.dataSource == "uat")
|
||
plane.updateTrack(uat_now, uat_last);
|
||
else
|
||
plane.updateTrack(now, last);
|
||
}
|
||
}
|
||
|
||
|
||
if (h==1) {
|
||
console.log("Applied history " + h + " from: "
|
||
+ (new Date(now * 1000)).toLocaleTimeString());
|
||
}
|
||
// prune aircraft list
|
||
if(h++ % pruneInt == pruneInt - 1) {
|
||
|
||
console.log("Applied history " + h + " from: "
|
||
+ (new Date(now * 1000)).toLocaleTimeString());
|
||
|
||
reaper();
|
||
}
|
||
}
|
||
|
||
// Final pass to update all planes to their latest state
|
||
console.log("Final history cleanup pass");
|
||
for (var i in PlanesOrdered) {
|
||
var plane = PlanesOrdered[i];
|
||
|
||
if (plane.position && SitePosition)
|
||
plane.sitedist = ol.sphere.getDistance(SitePosition, plane.position);
|
||
|
||
if (uatNoTISB && plane.receiver == "uat" && plane.type && plane.type.substring(0,4) == "tisb") {
|
||
plane.last_message_time -= 999;
|
||
}
|
||
}
|
||
|
||
refreshFeatures();
|
||
|
||
|
||
for (var i in PlanesOrdered)
|
||
setupPlane(PlanesOrdered[i].icao,PlanesOrdered[i]);
|
||
}
|
||
|
||
PositionHistoryBuffer = null;
|
||
|
||
if (nHistoryItems)
|
||
console.timeEnd("Loaded aircraft tracks from History");
|
||
|
||
console.log("Completing init");
|
||
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
|
||
// Setup our timer to poll from the server.
|
||
window.setInterval(reaper, 60000);
|
||
if (tempTrails) {
|
||
window.setInterval(trailReaper, 10000);
|
||
trailReaper(now);
|
||
}
|
||
if (enable_pf_data) {
|
||
window.setInterval(fetchPfData, RefreshInterval*10.314);
|
||
}
|
||
//window.setInterval(refreshTableInfo, 1000);
|
||
window.setInterval(function() {PendingFetches--;}, 10000);
|
||
|
||
pathName = window.location.pathname;
|
||
// And kick off one refresh immediately.
|
||
processURLParams();
|
||
|
||
|
||
if (!icaoFilter && globeIndex)
|
||
toggleTableInView(true);
|
||
|
||
fetchData();
|
||
|
||
if (!globeIndex) {
|
||
$('#show_trace').hide();
|
||
}
|
||
|
||
updateMapSize();
|
||
|
||
loadFinished = true;
|
||
|
||
if (localStorage['sidebar_visible'] == "false")
|
||
toggleSidebarVisibility();
|
||
|
||
if (SitePosition) {
|
||
sortByDistance();
|
||
} else {
|
||
sortByAltitude();
|
||
}
|
||
}
|
||
|
||
// Make a LineString with 'points'-number points
|
||
// that is a closed circle on the sphere such that the
|
||
// great circle distance from 'center' to each point is
|
||
// 'radius' meters
|
||
function make_geodesic_circle(center, radius, points) {
|
||
var angularDistance = radius / 6378137.0;
|
||
var lon1 = center[0] * Math.PI / 180.0;
|
||
var lat1 = center[1] * Math.PI / 180.0;
|
||
var geom;
|
||
for (var i = 0; i <= points; ++i) {
|
||
var bearing = i * 2 * Math.PI / points;
|
||
|
||
var lat2 = Math.asin( Math.sin(lat1)*Math.cos(angularDistance) +
|
||
Math.cos(lat1)*Math.sin(angularDistance)*Math.cos(bearing) );
|
||
var lon2 = lon1 + Math.atan2(Math.sin(bearing)*Math.sin(angularDistance)*Math.cos(lat1),
|
||
Math.cos(angularDistance)-Math.sin(lat1)*Math.sin(lat2));
|
||
|
||
lat2 = lat2 * 180.0 / Math.PI;
|
||
lon2 = lon2 * 180.0 / Math.PI;
|
||
if (!geom)
|
||
geom = new ol.geom.LineString([[lon2, lat2]]);
|
||
else
|
||
geom.appendCoordinate([lon2, lat2]);
|
||
}
|
||
return geom;
|
||
}
|
||
|
||
// Initalizes the map and starts up our timers to call various functions
|
||
function initialize_map() {
|
||
if (receiverJson && receiverJson.lat != null) {
|
||
SiteLat = receiverJson.lat;
|
||
SiteLon = receiverJson.lon;
|
||
DefaultCenterLat = receiverJson.lat;
|
||
DefaultCenterLon = receiverJson.lon;
|
||
}
|
||
if (receiverJson && receiverJson.globeIndexGrid != null) {
|
||
globeIndexGrid = receiverJson.globeIndexGrid;
|
||
globeIndex = 1;
|
||
globeIndexSpecialTiles = receiverJson.globeIndexSpecialTiles;
|
||
$('#dump1090_total_history_td').hide();
|
||
$('#dump1090_message_rate_td').hide();
|
||
}
|
||
// Load stored map settings if present
|
||
CenterLon = Number(localStorage['CenterLon']) || DefaultCenterLon;
|
||
CenterLat = Number(localStorage['CenterLat']) || DefaultCenterLat;
|
||
ZoomLvl = Number(localStorage['ZoomLvl']) || DefaultZoomLvl;
|
||
ZoomLvlCache = ZoomLvl;
|
||
if (localStorage['MapType_tar1090']) {
|
||
MapType_tar1090 = localStorage['MapType_tar1090'];
|
||
}
|
||
|
||
// Set SitePosition
|
||
if (SiteLat != null && SiteLon != null) {
|
||
SitePosition = [SiteLon, SiteLat];
|
||
} else {
|
||
SitePosition = null;
|
||
PlaneRowTemplate.cells[9].style.display = 'none'; // hide distance column
|
||
document.getElementById("distance").style.display = 'none'; // hide distance header
|
||
}
|
||
|
||
// Maybe hide flag info
|
||
if (!ShowFlags) {
|
||
PlaneRowTemplate.cells[1].style.display = 'none'; // hide flag column
|
||
document.getElementById("flag").style.display = 'none'; // hide flag header
|
||
}
|
||
|
||
// Initialize OL3
|
||
|
||
layers_group = createBaseLayers();
|
||
layers = layers_group.getLayers();
|
||
|
||
iconLayer = new ol.layer.Vector({
|
||
name: 'ac_positions',
|
||
type: 'overlay',
|
||
title: 'Aircraft positions',
|
||
source: new ol.source.Vector({
|
||
features: PlaneIconFeatures,
|
||
}),
|
||
});
|
||
|
||
layers.push(
|
||
new ol.layer.Vector({
|
||
name: 'site_pos',
|
||
type: 'overlay',
|
||
title: 'Site position and range rings',
|
||
source: new ol.source.Vector({
|
||
features: StaticFeatures,
|
||
})
|
||
}));
|
||
|
||
trailLayers = new ol.layer.Group({
|
||
name: 'ac_trail',
|
||
title: 'Aircraft trails',
|
||
type: 'overlay',
|
||
layers: trailGroup,
|
||
});
|
||
|
||
layers.push(trailLayers);
|
||
|
||
layers.push(iconLayer);
|
||
|
||
var foundType = false;
|
||
var baseCount = 0;
|
||
|
||
const dummyLayer = new ol.layer.Vector({
|
||
name: 'dummy',
|
||
source: new ol.source.Vector({
|
||
features: new ol.Collection(),
|
||
}),
|
||
renderOrder: null,
|
||
});
|
||
|
||
trailGroup.push(dummyLayer);
|
||
|
||
ol.control.LayerSwitcher.forEachRecursive(layers_group, function(lyr) {
|
||
if (!lyr.get('name'))
|
||
return;
|
||
|
||
if (lyr.get('type') === 'base') {
|
||
baseCount++;
|
||
if (MapType_tar1090 === lyr.get('name')) {
|
||
foundType = true;
|
||
lyr.setVisible(true);
|
||
} else {
|
||
lyr.setVisible(false);
|
||
}
|
||
|
||
lyr.on('change:visible', function(evt) {
|
||
if (evt.target.getVisible()) {
|
||
MapType_tar1090 = localStorage['MapType_tar1090'] = evt.target.get('name');
|
||
}
|
||
});
|
||
} else if (lyr.get('type') === 'overlay') {
|
||
var visible = localStorage['layer_' + lyr.get('name')];
|
||
if (visible != undefined) {
|
||
// javascript, why must you taunt me with gratuitous type problems
|
||
lyr.setVisible(visible === "true");
|
||
}
|
||
|
||
lyr.on('change:visible', function(evt) {
|
||
localStorage['layer_' + evt.target.get('name')] = evt.target.getVisible();
|
||
});
|
||
}
|
||
})
|
||
|
||
if (!foundType) {
|
||
ol.control.LayerSwitcher.forEachRecursive(layers_group, function(lyr) {
|
||
if (foundType)
|
||
return;
|
||
if (lyr.get('type') === 'base') {
|
||
lyr.setVisible(true);
|
||
foundType = true;
|
||
}
|
||
});
|
||
}
|
||
|
||
OLMap = new ol.Map({
|
||
target: 'map_canvas',
|
||
layers: layers,
|
||
view: new ol.View({
|
||
center: ol.proj.fromLonLat([CenterLon, CenterLat]),
|
||
zoom: ZoomLvl,
|
||
minZoom: 2,
|
||
}),
|
||
controls: [new ol.control.Zoom({delta: 1, duration: 0,}),
|
||
new ol.control.Attribution({collapsed: true}),
|
||
new ol.control.ScaleLine({units: DisplayUnits})
|
||
],
|
||
loadTilesWhileAnimating: false,
|
||
loadTilesWhileInteracting: false,
|
||
});
|
||
|
||
OLMap.getView().setRotation(mapOrientation); // adjust orientation
|
||
|
||
if (baseCount > 1) {
|
||
OLMap.addControl(new ol.control.LayerSwitcher());
|
||
}
|
||
|
||
// Listeners for newly created Map
|
||
OLMap.getView().on('change:center', function(event) {
|
||
const center = ol.proj.toLonLat(OLMap.getView().getCenter(), OLMap.getView().getProjection());
|
||
CenterLat = center[1];
|
||
CenterLon = center[0];
|
||
if (FollowSelected) {
|
||
// On manual navigation, disable follow
|
||
if (!SelectedPlane || !SelectedPlane.position ||
|
||
(Math.abs(center[0] - SelectedPlane.position[0]) > 0.0001 &&
|
||
Math.abs(center[1] - SelectedPlane.position[1]) > 0.0001)){
|
||
FollowSelected = false;
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
}
|
||
}
|
||
});
|
||
|
||
changeZoom();
|
||
OLMap.getView().on('change:resolution', function(event) {
|
||
|
||
ZoomLvl = OLMap.getView().getZoom();
|
||
|
||
// small zoomstep, no need to change aircraft scaling
|
||
if (Math.abs(ZoomLvl-ZoomLvlCache) < 0.1)
|
||
return;
|
||
|
||
localStorage['ZoomLvl'] = ZoomLvl;
|
||
|
||
ZoomLvlCache = ZoomLvl;
|
||
|
||
clearTimeout(zoomTimeout);
|
||
zoomTimeout = setTimeout(changeZoom, 20);
|
||
|
||
});
|
||
|
||
OLMap.on(['click', 'dblclick'], function(evt) {
|
||
var hex = evt.map.forEachFeatureAtPixel(
|
||
evt.pixel,
|
||
function(feature, layer) {
|
||
return feature.hex;
|
||
},
|
||
{
|
||
layerFilter: function(layer) {
|
||
return (layer == iconLayer || layer.get('isTrail') == true);
|
||
},
|
||
hitTolerance:5,
|
||
}
|
||
);
|
||
if (hex) {
|
||
selectPlaneByHex(hex, {follow: (evt.type === 'dblclick')});
|
||
} else if (!multiSelect) {
|
||
deselectAllPlanes();
|
||
}
|
||
evt.stopPropagation();
|
||
});
|
||
|
||
|
||
// show the hover box
|
||
if (!globeIndex && ZoomLvl > 5.5 && enableMouseover) {
|
||
OLMap.on('pointermove', onPointermove);
|
||
}
|
||
|
||
// handle the layer settings pane checkboxes
|
||
OLMap.once('postrender', function(e) {
|
||
toggleLayer('#nexrad_checkbox', 'nexrad');
|
||
toggleLayer('#sitepos_checkbox', 'site_pos');
|
||
toggleLayer('#actrail_checkbox', 'ac_trail');
|
||
toggleLayer('#acpositions_checkbox', 'ac_positions');
|
||
});
|
||
|
||
// Add home marker if requested
|
||
if (SitePosition) {
|
||
|
||
if (SiteShow) {
|
||
var markerStyle = new ol.style.Style({
|
||
image: new ol.style.Circle({
|
||
radius: 7,
|
||
snapToPixel: false,
|
||
fill: new ol.style.Fill({color: 'black'}),
|
||
stroke: new ol.style.Stroke({
|
||
color: 'white', width: 2
|
||
})
|
||
})
|
||
});
|
||
|
||
var feature = new ol.Feature(new ol.geom.Point(ol.proj.fromLonLat(SitePosition)));
|
||
feature.setStyle(markerStyle);
|
||
StaticFeatures.push(feature);
|
||
}
|
||
|
||
if (SiteCircles) {
|
||
createSiteCircleFeatures();
|
||
}
|
||
}
|
||
|
||
if (localStorage['MapDim'] === "true" || (MapDim && localStorage['MapDim'] == null)) {
|
||
toggleMapDim(true);
|
||
}
|
||
|
||
window.addEventListener('keydown', function(e) {
|
||
if (e.defaultPrevented ) {
|
||
return; // Do nothing if the event was already processed
|
||
}
|
||
if (e.target.type == "text") {
|
||
return;
|
||
}
|
||
if (e.srcElement.nodeName == 'INPUT') {
|
||
return;
|
||
}
|
||
|
||
if( e.ctrlKey || e.altKey || e.metaKey) {
|
||
return;
|
||
}
|
||
var oldCenter, extent, newCenter;
|
||
switch (e.key) {
|
||
case "c":
|
||
case "Esc":
|
||
case "Escape":
|
||
deselectAllPlanes();
|
||
break;
|
||
// zoom and movement
|
||
case "q":
|
||
zoomOut();
|
||
break;
|
||
case "e":
|
||
zoomIn();
|
||
break;
|
||
case "w":
|
||
oldCenter = OLMap.getView().getCenter();
|
||
extent = OLMap.getView().calculateExtent(OLMap.getSize());
|
||
newCenter = [oldCenter[0], (oldCenter[1] + extent[3])/2];
|
||
OLMap.getView().setCenter(newCenter);
|
||
FollowSelected = false;
|
||
buttonActive('#F', FollowSelected);
|
||
break;
|
||
case "s":
|
||
oldCenter = OLMap.getView().getCenter();
|
||
extent = OLMap.getView().calculateExtent(OLMap.getSize());
|
||
newCenter = [oldCenter[0], (oldCenter[1] + extent[1])/2];
|
||
OLMap.getView().setCenter(newCenter);
|
||
FollowSelected = false;
|
||
buttonActive('#F', FollowSelected);
|
||
break;
|
||
case "a":
|
||
oldCenter = OLMap.getView().getCenter();
|
||
extent = OLMap.getView().calculateExtent(OLMap.getSize());
|
||
newCenter = [(oldCenter[0] + extent[0])/2, oldCenter[1]];
|
||
OLMap.getView().setCenter(newCenter);
|
||
FollowSelected = false;
|
||
buttonActive('#F', FollowSelected);
|
||
break;
|
||
case "d":
|
||
oldCenter = OLMap.getView().getCenter();
|
||
extent = OLMap.getView().calculateExtent(OLMap.getSize());
|
||
newCenter = [(oldCenter[0] + extent[2])/2, oldCenter[1]];
|
||
OLMap.getView().setCenter(newCenter);
|
||
FollowSelected = false;
|
||
buttonActive('#F', FollowSelected);
|
||
break;
|
||
// misc
|
||
case "b":
|
||
toggleMapDim();
|
||
break;
|
||
case "m":
|
||
toggleMultiSelect();
|
||
break;
|
||
case "v":
|
||
toggleTableInView();
|
||
break;
|
||
case "r":
|
||
followRandomPlane();
|
||
break;
|
||
case "t":
|
||
selectAllPlanes();
|
||
break;
|
||
case "h":
|
||
resetMap();
|
||
break;
|
||
case "f":
|
||
toggleFollowSelected();
|
||
break;
|
||
// filters
|
||
case "M":
|
||
onlyMLAT = !onlyMLAT;
|
||
refreshTableInfo();
|
||
break;
|
||
case "T":
|
||
filterTISB = !filterTISB;
|
||
break;
|
||
case "u":
|
||
toggleMilitary();
|
||
break;
|
||
case "A":
|
||
onlyADSB = !onlyADSB;
|
||
break;
|
||
// persistance mode
|
||
case "i":
|
||
toggleIsolation();
|
||
break;
|
||
case "p":
|
||
togglePersistence();
|
||
break;
|
||
// Labels
|
||
case "l":
|
||
toggleLabels();
|
||
break;
|
||
case "o":
|
||
toggleExtendedLabels();
|
||
break;
|
||
case "k":
|
||
toggleTrackLabels();
|
||
break;
|
||
// debug stuff
|
||
case "D":
|
||
debug = !debug;
|
||
localStorage['debug'] = debug;
|
||
console.log('debug = ' + debug);
|
||
break;
|
||
case "P":
|
||
debugPosFilter = !debugPosFilter;
|
||
localStorage['debugPosFilter'] = debugPosFilter;
|
||
console.log('debugPosFilter = ' + debugPosFilter);
|
||
break;
|
||
case "?":
|
||
if (!SelectedPlane) {
|
||
console.log("No plane selected");
|
||
break;
|
||
}
|
||
console.log(SelectedPlane.icao + ": " + SelectedPlane.baseMarkerKey + " " + SelectedPlane.shape);
|
||
console.log(SelectedPlane);
|
||
break;
|
||
case "j":
|
||
selectPlaneByHex(jumpTo, {follow: true});
|
||
break;
|
||
case "J":
|
||
debugJump = !debugJump;
|
||
localStorage['debugJump'] = debugJump;
|
||
console.log('debugJump = ' + debugJump);
|
||
break;
|
||
case "N":
|
||
noMLAT = !noMLAT;
|
||
localStorage['noMLAT'] = noMLAT;
|
||
console.log('noMLAT = ' + noMLAT);
|
||
break;
|
||
}
|
||
}, true);
|
||
|
||
// Add terrain-limit rings. To enable this:
|
||
//
|
||
// create a panorama for your receiver location on heywhatsthat.com
|
||
//
|
||
// note the "view" value from the URL at the top of the panorama
|
||
// i.e. the XXXX in http://www.heywhatsthat.com/?view=XXXX
|
||
//
|
||
// fetch a json file from the API for the altitudes you want to see:
|
||
//
|
||
// wget -O /usr/share/dump1090-mutability/html/upintheair.json \
|
||
// 'http://www.heywhatsthat.com/api/upintheair.json?id=XXXX&refraction=0.25&alts=3048,9144'
|
||
//
|
||
// NB: altitudes are in _meters_, you can specify a list of altitudes
|
||
|
||
// kick off an ajax request that will add the rings when it's done
|
||
if (!globeIndex) {
|
||
var request = $.ajax({ url: 'upintheair.json',
|
||
timeout: 15000,
|
||
cache: true,
|
||
dataType: 'json' });
|
||
request.done(function(data) {
|
||
for (var i = 0; i < data.rings.length; ++i) {
|
||
var geom = null;
|
||
var points = data.rings[i].points;
|
||
var altitude = (3.28084 * data.rings[i].alt).toFixed(0);
|
||
var color = range_outline_color;
|
||
if (range_outline_colored_by_altitude) {
|
||
var colorArr = altitudeColor(altitude);
|
||
color = 'hsl(' + colorArr[0].toFixed(0) + ',' + colorArr[1].toFixed(0) + '%,' + colorArr[2].toFixed(0) + '%)';
|
||
}
|
||
var ringStyle = new ol.style.Style({
|
||
fill: null,
|
||
stroke: new ol.style.Stroke({
|
||
color: color,
|
||
width: range_outline_width,
|
||
})
|
||
});
|
||
if (points.length > 0) {
|
||
geom = new ol.geom.LineString([[ points[0][1], points[0][0] ]]);
|
||
for (var j = 0; j < points.length; ++j) {
|
||
geom.appendCoordinate([ points[j][1], points[j][0] ]);
|
||
}
|
||
geom.appendCoordinate([ points[0][1], points[0][0] ]);
|
||
geom.transform('EPSG:4326', 'EPSG:3857');
|
||
|
||
var feature = new ol.Feature(geom);
|
||
feature.setStyle(ringStyle);
|
||
StaticFeatures.push(feature);
|
||
}
|
||
}
|
||
});
|
||
|
||
request.fail(function(jqxhr, status, error) {
|
||
// no rings available, do nothing
|
||
});
|
||
}
|
||
}
|
||
|
||
function createSiteCircleFeatures() {
|
||
// Clear existing circles first
|
||
SiteCircleFeatures.forEach(function(circleFeature) {
|
||
StaticFeatures.remove(circleFeature);
|
||
});
|
||
SiteCircleFeatures.clear();
|
||
|
||
var circleStyle = function(distance) {
|
||
return new ol.style.Style({
|
||
fill: null,
|
||
stroke: new ol.style.Stroke({
|
||
color: '#000000',
|
||
width: 1
|
||
}),
|
||
text: new ol.style.Text({
|
||
font: '10px Helvetica Neue, sans-serif',
|
||
fill: new ol.style.Fill({ color: '#000' }),
|
||
offsetY: -8,
|
||
text: format_distance_long(distance, DisplayUnits, 0)
|
||
|
||
})
|
||
});
|
||
};
|
||
|
||
var conversionFactor = 1000.0;
|
||
if (DisplayUnits === "nautical") {
|
||
conversionFactor = 1852.0;
|
||
} else if (DisplayUnits === "imperial") {
|
||
conversionFactor = 1609.0;
|
||
}
|
||
|
||
for (var i=0; i < SiteCirclesDistances.length; ++i) {
|
||
var distance = SiteCirclesDistances[i] * conversionFactor;
|
||
var circle = make_geodesic_circle(SitePosition, distance, 180);
|
||
circle.transform('EPSG:4326', 'EPSG:3857');
|
||
var feature = new ol.Feature(circle);
|
||
feature.setStyle(circleStyle(distance));
|
||
StaticFeatures.push(feature);
|
||
SiteCircleFeatures.push(feature);
|
||
}
|
||
}
|
||
|
||
// This looks for planes to reap out of the master Planes variable
|
||
function reaper(all) {
|
||
//console.log("Reaping started..");
|
||
if (noVanish)
|
||
return;
|
||
if (reaping)
|
||
return;
|
||
reaping = true;
|
||
|
||
// Look for planes where we have seen no messages for >300 seconds
|
||
var newPlanes = [];
|
||
var plane;
|
||
while (plane = PlanesOrdered.pop()) {
|
||
plane.seen = now - plane.last_message_time;
|
||
if (!plane.selected && (all || plane.seen > 600)) {
|
||
// Reap it.
|
||
//console.log("Removed " + plane.icao);
|
||
delete Planes[plane.icao];
|
||
plane.destroy();
|
||
} else {
|
||
// Keep it.
|
||
newPlanes.push(plane);
|
||
}
|
||
};
|
||
|
||
PlanesOrdered = newPlanes;
|
||
reaping = false;
|
||
}
|
||
|
||
// Page Title update function
|
||
function refreshPageTitle() {
|
||
if (!PlaneCountInTitle && !MessageRateInTitle) {
|
||
return;
|
||
}
|
||
|
||
var subtitle = "";
|
||
|
||
if (PlaneCountInTitle) {
|
||
subtitle += TrackedAircraftPositions + '/' + TrackedAircraft;
|
||
}
|
||
|
||
if (MessageRateInTitle && MessageRate != null) {
|
||
if (subtitle) subtitle += ' | ';
|
||
subtitle += MessageRate.toFixed(1) + '/s';
|
||
}
|
||
|
||
document.title = PageName + ' - ' + subtitle;
|
||
}
|
||
|
||
// Refresh the detail window about the plane
|
||
function refreshSelected() {
|
||
|
||
buttonActive('#F', FollowSelected);
|
||
|
||
if (SelectedPlane && SelectedPlane.isFiltered()) {
|
||
SelectedPlane.selected = false;
|
||
SelectedPlane.clearLines();
|
||
SelectedPlane = null;
|
||
}
|
||
|
||
if (!SelectedPlane) {
|
||
setSelectedInfoBlockVisibility();
|
||
return;
|
||
}
|
||
const selected = SelectedPlane;
|
||
|
||
if (SelectedPlane.position && SelectedPlane.seen_pos > 25)
|
||
SelectedPlane.updateMarker(true);
|
||
|
||
if (selected.flight && selected.flight.trim()) {
|
||
$('#selected_callsign').text(selected.flight);
|
||
} else {
|
||
$('#selected_callsign').text('n/a');
|
||
}
|
||
if (flightawareLinks) {
|
||
$('#selected_flightaware_link').html(getFlightAwareModeSLink(selected.icao, selected.flight, "Visit Flight Page"));
|
||
}
|
||
|
||
if (selected.registration) {
|
||
if (flightawareLinks) {
|
||
$('#selected_registration').html(getFlightAwareIdentLink(selected.registration, selected.registration));
|
||
} else {
|
||
$('#selected_registration').text(selected.registration);
|
||
}
|
||
} else {
|
||
$('#selected_registration').text("n/a");
|
||
}
|
||
|
||
if (selected.icaoType) {
|
||
$('#selected_icaotype').text(selected.typeDescription + ' - ' + selected.icaoType);
|
||
} else {
|
||
$('#selected_icaotype').text("n/a");
|
||
}
|
||
|
||
if (globeIndex && showPictures && selected.icaoType){
|
||
var new_html = "<img width='150px' src='aircraft_sil/" + selected.icaoType + ".bmp' />";
|
||
if (new_html != selectedPhotoCache) {
|
||
$('#selected_photo').html(new_html);
|
||
selectedPhotoCache = new_html;
|
||
}
|
||
} else {
|
||
$('#selected_photo').text("");
|
||
}
|
||
|
||
// Not using this logic for the redesigned info panel at the time, but leaving it in if/when adding it back
|
||
// var emerg = document.getElementById('selected_emergency');
|
||
// if (selected.squawk in SpecialSquawks) {
|
||
// emerg.className = SpecialSquawks[selected.squawk].cssClass;
|
||
// emerg.textContent = NBSP + 'Squawking: ' + SpecialSquawks[selected.squawk].text + NBSP ;
|
||
// } else {
|
||
// emerg.className = 'hidden';
|
||
// }
|
||
|
||
$("#selected_altitude1").text(format_altitude_long(selected.altitude, selected.vert_rate, DisplayUnits));
|
||
$("#selected_altitude2").text(format_altitude_long(selected.altitude, selected.vert_rate, DisplayUnits));
|
||
|
||
$('#selected_onground').text(format_onground(selected.altitude));
|
||
|
||
if (selected.squawk === null || selected.squawk === '0000') {
|
||
$('#selected_squawk1').text('n/a');
|
||
$('#selected_squawk2').text('n/a');
|
||
} else {
|
||
$('#selected_squawk1').text(selected.squawk);
|
||
$('#selected_squawk2').text(selected.squawk);
|
||
}
|
||
|
||
$('#selected_speed1').text(format_speed_long(selected.gs, DisplayUnits));
|
||
$('#selected_speed2').text(format_speed_long(selected.gs, DisplayUnits));
|
||
$('#selected_ias').text(format_speed_long(selected.ias, DisplayUnits));
|
||
$('#selected_tas').text(format_speed_long(selected.tas, DisplayUnits));
|
||
if (selected.geom_rate != null) {
|
||
$('#selected_vert_rate').text(format_vert_rate_long(selected.geom_rate, DisplayUnits));
|
||
} else {
|
||
$('#selected_vert_rate').text(format_vert_rate_long(selected.baro_rate, DisplayUnits));
|
||
}
|
||
$('#selected_baro_rate').text(format_vert_rate_long(selected.baro_rate, DisplayUnits));
|
||
$('#selected_geom_rate').text(format_vert_rate_long(selected.geom_rate, DisplayUnits));
|
||
$('#selected_icao').text(selected.icao.toUpperCase());
|
||
$('#selected_pf_info').text((selected.pfRoute ? selected.pfRoute : "") );
|
||
//+" "+ (selected.pfFlightno ? selected.pfFlightno : "")
|
||
$('#airframes_post_icao').attr('value',selected.icao);
|
||
$('#selected_track1').text(format_track_long(selected.track));
|
||
$('#selected_track2').text(format_track_brief(selected.track));
|
||
|
||
if (selected.seen != null && selected.seen < 1000000) {
|
||
$('#selected_seen').text(selected.seen.toFixed(1));
|
||
} else {
|
||
$('#selected_seen').text('n/a');
|
||
}
|
||
if (selected.seen_pos != null&& selected.seen_pos < 1000000) {
|
||
$('#selected_seen_pos').text(selected.seen_pos.toFixed(1));
|
||
} else {
|
||
$('#selected_seen_pos').text('n/a');
|
||
}
|
||
|
||
$('#selected_country').text(selected.icaorange.country.replace("special use", "special"));
|
||
if (ShowFlags && selected.icaorange.flag_image !== null) {
|
||
$('#selected_flag').removeClass('hidden');
|
||
$('#selected_flag img').attr('src', FlagPath + selected.icaorange.flag_image);
|
||
$('#selected_flag img').attr('title', selected.icaorange.country);
|
||
} else {
|
||
$('#selected_flag').addClass('hidden');
|
||
}
|
||
|
||
if (selected.position === null) {
|
||
$('#selected_position').text('n/a');
|
||
$('#selected_follow').addClass('hidden');
|
||
} else {
|
||
|
||
if (selected.seen_pos > -1) {
|
||
$('#selected_position').text(format_latlng(selected.position));
|
||
} else {
|
||
$('#selected_position').text(format_latlng(selected.position));
|
||
}
|
||
|
||
$('#selected_follow').removeClass('hidden');
|
||
if (FollowSelected) {
|
||
$('#selected_follow').css('font-weight', 'bold');
|
||
OLMap.getView().setCenter(ol.proj.fromLonLat(selected.position));
|
||
} else {
|
||
$('#selected_follow').css('font-weight', 'normal');
|
||
}
|
||
}
|
||
$('#selected_source').text(format_data_source(selected.getDataSource()));
|
||
$('#selected_category').text(selected.category ? selected.category : "n/a");
|
||
$('#selected_sitedist1').text(format_distance_long(selected.sitedist, DisplayUnits));
|
||
$('#selected_sitedist2').text(format_distance_long(selected.sitedist, DisplayUnits));
|
||
$('#selected_rssi1').text(selected.rssi != null ? selected.rssi.toFixed(1) : "n/a");
|
||
$('#selected_message_count').text(selected.messages);
|
||
$('#selected_message_rate').text((selected.messageRate != null) ? (selected.messageRate.toFixed(1)) : "n/a");
|
||
if (flightawareLinks) {
|
||
$('#selected_photo_link').html(getFlightAwarePhotoLink(selected.registration));
|
||
}
|
||
|
||
$('#selected_altitude_geom').text(format_altitude_long(selected.alt_geom, selected.geom_rate, DisplayUnits));
|
||
$('#selected_mag_heading').text(format_track_brief(selected.mag_heading));
|
||
$('#selected_true_heading').text(format_track_brief(selected.true_heading));
|
||
$('#selected_ias').text(format_speed_long(selected.ias, DisplayUnits));
|
||
$('#selected_tas').text(format_speed_long(selected.tas, DisplayUnits));
|
||
if (selected.mach == null) {
|
||
$('#selected_mach').text('n/a');
|
||
} else {
|
||
$('#selected_mach').text(selected.mach.toFixed(3));
|
||
}
|
||
if (selected.roll == null) {
|
||
$('#selected_roll').text('n/a');
|
||
} else {
|
||
$('#selected_roll').text(selected.roll.toFixed(1));
|
||
}
|
||
if (selected.track_rate == null) {
|
||
$('#selected_trackrate').text('n/a');
|
||
} else {
|
||
$('#selected_trackrate').text(selected.track_rate.toFixed(2));
|
||
}
|
||
$('#selected_geom_rate').text(format_vert_rate_long(selected.geom_rate, DisplayUnits));
|
||
if (selected.nav_qnh == null) {
|
||
$('#selected_nav_qnh').text("n/a");
|
||
} else {
|
||
$('#selected_nav_qnh').text(selected.nav_qnh.toFixed(1) + " hPa");
|
||
}
|
||
$('#selected_nav_altitude').text(format_altitude_long(selected.nav_altitude, 0, DisplayUnits));
|
||
$('#selected_nav_heading').text(format_track_long(selected.nav_heading));
|
||
if (selected.nav_modes == null) {
|
||
$('#selected_nav_modes').text("n/a");
|
||
} else {
|
||
$('#selected_nav_modes').text(selected.nav_modes.join());
|
||
}
|
||
if (selected.nic_baro == null) {
|
||
$('#selected_nic_baro').text("n/a");
|
||
} else {
|
||
if (selected.nic_baro == 1) {
|
||
$('#selected_nic_baro').text("cross-checked");
|
||
} else {
|
||
$('#selected_nic_baro').text("not cross-checked");
|
||
}
|
||
}
|
||
|
||
$('#selected_nac_p').text(format_nac_p(selected.nac_p));
|
||
$('#selected_nac_v').text(format_nac_v(selected.nac_v));
|
||
if (selected.rc == null) {
|
||
$('#selected_rc').text("n/a");
|
||
} else if (selected.rc == 0) {
|
||
$('#selected_rc').text("unknown");
|
||
} else {
|
||
$('#selected_rc').text(format_distance_short(selected.rc, DisplayUnits));
|
||
}
|
||
|
||
if (selected.sil == null || selected.sil_type == null) {
|
||
$('#selected_sil').text("n/a");
|
||
} else {
|
||
var sampleRate = "";
|
||
var silDesc = "";
|
||
if (selected.sil_type == "perhour") {
|
||
sampleRate = " per flight hour";
|
||
} else if (selected.sil_type == "persample") {
|
||
sampleRate = " per sample";
|
||
}
|
||
|
||
switch (selected.sil) {
|
||
case 0:
|
||
silDesc = "> 1×10<sup>-3</sup>";
|
||
break;
|
||
case 1:
|
||
silDesc = "≤ 1×10<sup>-3</sup>";
|
||
break;
|
||
case 2:
|
||
silDesc = "≤ 1×10<sup>-5</sup>";
|
||
break;
|
||
case 3:
|
||
silDesc = "≤ 1×10<sup>-7</sup>";
|
||
break;
|
||
default:
|
||
silDesc = "n/a";
|
||
sampleRate = "";
|
||
break;
|
||
}
|
||
$('#selected_sil').html(silDesc + sampleRate);
|
||
}
|
||
|
||
if (selected.version == null) {
|
||
$('#selected_version').text('none');
|
||
} else if (selected.version == 0) {
|
||
$('#selected_version').text('v0 (DO-260)');
|
||
} else if (selected.version == 1) {
|
||
$('#selected_version').text('v1 (DO-260A)');
|
||
} else if (selected.version == 2) {
|
||
$('#selected_version').text('v2 (DO-260B)');
|
||
} else {
|
||
$('#selected_version').text('v' + selected.version);
|
||
}
|
||
|
||
setSelectedInfoBlockVisibility();
|
||
}
|
||
|
||
function refreshHighlighted() {
|
||
// this is following nearly identical logic, etc, as the refreshSelected function, but doing less junk for the highlighted pane
|
||
var highlighted = false;
|
||
|
||
if (!HighlightedPlane || !(highlighted = Planes[HighlightedPlane]) ) {
|
||
$('#highlighted_infoblock').hide();
|
||
return;
|
||
}
|
||
|
||
$('#highlighted_infoblock').show();
|
||
|
||
var infoBox = $('#highlighted_infoblock');
|
||
|
||
|
||
var marker = highlighted.marker;
|
||
var geom;
|
||
var markerCoordinates;
|
||
if (!marker || !(geom = marker.getGeometry()) || !(markerCoordinates = geom.getCoordinates()) ) {
|
||
$('#highlighted_infoblock').hide();
|
||
return;
|
||
}
|
||
var markerPosition = OLMap.getPixelFromCoordinate(markerCoordinates);
|
||
|
||
var mapSize = OLMap.getSize();
|
||
if (markerPosition[0] + 200 < mapSize[0])
|
||
infoBox.css("left", markerPosition[0] + 20);
|
||
else
|
||
infoBox.css("left", markerPosition[0] - 200);
|
||
if (markerPosition[1] + 250 < mapSize[1])
|
||
infoBox.css("top", markerPosition[1] + 50);
|
||
else
|
||
infoBox.css("top", markerPosition[1] - 250);
|
||
|
||
$('#highlighted_callsign').text(highlighted.name);
|
||
|
||
if (highlighted.icaoType !== null) {
|
||
$('#highlighted_icaotype').text(highlighted.icaoType);
|
||
} else {
|
||
$('#highlighted_icaotype').text("n/a");
|
||
}
|
||
|
||
$('#highlighted_source').text(format_data_source(highlighted.getDataSource()));
|
||
|
||
if (highlighted.registration !== null) {
|
||
$('#highlighted_registration').text(highlighted.registration);
|
||
} else {
|
||
$('#highlighted_registration').text("n/a");
|
||
}
|
||
|
||
$('#highlighted_speed').text(format_speed_long(highlighted.speed, DisplayUnits));
|
||
|
||
$("#highlighted_altitude").text(format_altitude_long(highlighted.altitude, highlighted.vert_rate, DisplayUnits));
|
||
|
||
$('#highlighted_pf_route').text((highlighted.pfRoute ? highlighted.pfRoute : highlighted.icao.toUpperCase()));
|
||
|
||
$('#highlighted_rssi').text(highlighted.rssi != null ? highlighted.rssi.toFixed(1) + ' dBFS' : "n/a");
|
||
|
||
}
|
||
|
||
function refreshClock(now_date) {
|
||
var hhmm = now_date.getHours().toString().padStart(2,'0') + ":" + now_date.getMinutes().toString().padStart(2,'0');
|
||
var hms = hhmm + ":" + now_date.getSeconds().toString().padStart(2,'0');
|
||
$('#clock_div').text(hms + " " + now_date.toDateString());
|
||
}
|
||
|
||
function removeHighlight() {
|
||
HighlightedPlane = null;
|
||
refreshHighlighted();
|
||
}
|
||
|
||
function refreshFeatures() {
|
||
for (var i in PlanesOrdered) {
|
||
PlanesOrdered[i].updateTick(true);
|
||
}
|
||
}
|
||
|
||
// Refreshes the larger table of all the planes
|
||
function refreshTableInfo() {
|
||
refreshPageTitle();
|
||
|
||
resortTable(PlanesOrdered);
|
||
|
||
//$('#dump1090_infoblock').css('display','block');
|
||
$('#dump1090_total_history').text(TrackedHistorySize);
|
||
|
||
if (MessageRate !== null) {
|
||
$('#dump1090_message_rate').text(MessageRate.toFixed(1));
|
||
} else {
|
||
$('#dump1090_message_rate').text("n/a");
|
||
}
|
||
|
||
var show_squawk_warning = false;
|
||
|
||
TrackedAircraft = 0;
|
||
TrackedAircraftPositions = 0;
|
||
TrackedHistorySize = 0;
|
||
var nTablePlanes = 0;
|
||
|
||
if (mapIsVisible || lastRealExtent == null) {
|
||
var mapSize = OLMap.getSize();
|
||
|
||
lastRealExtent = OLMap.getView().calculateExtent(mapSize);
|
||
|
||
var size = [mapSize[0] * 3, mapSize[1] * 3];
|
||
lastRenderExtent = OLMap.getView().calculateExtent(size);
|
||
}
|
||
|
||
//console.time("updateCells");
|
||
for (var i = 0; i < PlanesOrdered.length; ++i) {
|
||
var tableplane = PlanesOrdered[i];
|
||
TrackedHistorySize += tableplane.history_size;
|
||
var classes;
|
||
|
||
|
||
tableplane.inView = inView(tableplane, lastRealExtent);
|
||
|
||
if (globeIndex && !icaoFilter) {
|
||
if (inView(tableplane, lastRenderExtent) || tableplane.selected) {
|
||
tableplane.updateFeatures(now, last);
|
||
} else if (tableplane.visible) {
|
||
tableplane.clearMarker();
|
||
tableplane.clearLines();
|
||
tableplane.visible = false;
|
||
}
|
||
} else {
|
||
tableplane.updateTick();
|
||
}
|
||
|
||
|
||
tableplane.showInTable = false;
|
||
classes = "plane_table_row";
|
||
|
||
if (tableInView && tableplane.visible &&
|
||
(tableplane.inView || (tableplane.selected && !SelectedAllPlanes))
|
||
) {
|
||
tableplane.showInTable = true;
|
||
++TrackedAircraftPositions;
|
||
}
|
||
|
||
if (!tableplane.isFiltered() && (tableplane.seen < 58 || noVanish)) {
|
||
|
||
TrackedAircraft++;
|
||
|
||
if (!tableInView && tableplane.position != null)
|
||
++TrackedAircraftPositions;
|
||
|
||
if (!tableInView)
|
||
tableplane.showInTable = true;
|
||
}
|
||
|
||
if (!sidebarVisible || (nTablePlanes > globeTableLimit && mapIsVisible && globeIndex)) {
|
||
tableplane.showInTable = false;
|
||
continue;
|
||
}
|
||
|
||
if (tableplane.showInTable) {
|
||
nTablePlanes++;
|
||
|
||
if (tableplane.dataSource == "adsb") {
|
||
classes += " vPosition";
|
||
} else {
|
||
classes += " ";
|
||
classes += tableplane.dataSource;
|
||
}
|
||
|
||
if (tableplane.selected && !SelectedAllPlanes)
|
||
classes += " selected";
|
||
|
||
if (tableplane.squawk in SpecialSquawks) {
|
||
classes = classes + " " + SpecialSquawks[tableplane.squawk].cssClass;
|
||
show_squawk_warning = true;
|
||
}
|
||
|
||
// ICAO doesn't change
|
||
if (flightawareLinks) {
|
||
updateCell(tableplane, 2, getFlightAwareModeSLink(tableplane.icao, tableplane.flight, tableplane.name), true);
|
||
updateCell(tableplane, 3, getFlightAwareIdentLink(tableplane.registration, tableplane.registration), true);
|
||
} else {
|
||
updateCell(tableplane, 2, tableplane.name);
|
||
updateCell(tableplane, 3, tableplane.registration ? tableplane.registration : "");
|
||
}
|
||
updateCell(tableplane, 4, (tableplane.icaoType != null ? tableplane.icaoType : ""));
|
||
updateCell(tableplane, 5, (tableplane.squawk != null ? tableplane.squawk : ""));
|
||
updateCell(tableplane, 6, format_altitude_brief(tableplane.altitude, tableplane.vert_rate, DisplayUnits));
|
||
updateCell(tableplane, 7, format_speed_brief(tableplane.gs, DisplayUnits));
|
||
updateCell(tableplane, 8, format_vert_rate_brief(tableplane.vert_rate, DisplayUnits));
|
||
updateCell(tableplane, 9, format_distance_brief(tableplane.sitedist, DisplayUnits));
|
||
updateCell(tableplane, 10, format_track_brief(tableplane.track));
|
||
updateCell(tableplane, 11, tableplane.messages);
|
||
updateCell(tableplane, 12, tableplane.seen.toFixed(0));
|
||
updateCell(tableplane, 13, (tableplane.rssi != null ? tableplane.rssi.toFixed(1) : ""));
|
||
updateCell(tableplane, 14, (tableplane.position != null ? tableplane.position[1].toFixed(4) : ""));
|
||
updateCell(tableplane, 15, (tableplane.position != null ? tableplane.position[0].toFixed(4) : ""));
|
||
updateCell(tableplane, 16, format_data_source(tableplane.getDataSource()));
|
||
//updateCell(tableplane, 17, tableplane.baseMarkerKey);
|
||
|
||
|
||
}
|
||
if (tableplane.classesCache != classes) {
|
||
tableplane.classesCache = classes;
|
||
tableplane.tr.className = classes;
|
||
}
|
||
}
|
||
//console.timeEnd("updateCells");
|
||
|
||
if (show_squawk_warning_cache != show_squawk_warning && show_squawk_warning ) {
|
||
$("#SpecialSquawkWarning").css('display','block');
|
||
show_squawk_warning_cache = show_squawk_warning;
|
||
}
|
||
if (show_squawk_warning_cache != show_squawk_warning && !show_squawk_warning ) {
|
||
$("#SpecialSquawkWarning").css('display','none');
|
||
show_squawk_warning_cache = show_squawk_warning;
|
||
}
|
||
|
||
if (!globeIndex)
|
||
$('#dump1090_total_ac').text(TrackedAircraft);
|
||
else
|
||
$('#dump1090_total_ac').text(globeTrackedAircraft);
|
||
$('#dump1090_total_ac_positions').text(TrackedAircraftPositions);
|
||
|
||
|
||
//console.time("DOM");
|
||
//tableinfoFragment = document.createDocumentFragment();
|
||
var tbody = document.getElementById('tableinfo').tBodies[0];
|
||
for (var i = 0; i < PlanesOrdered.length; ++i) {
|
||
tableplane = PlanesOrdered[i];
|
||
if (tableplane.showInTable) {
|
||
tbody.appendChild(tableplane.tr);
|
||
tableplane.inTable = true;
|
||
} else if (tableplane.inTable) {
|
||
tbody.removeChild(tableplane.tr);
|
||
tableplane.inTable = false;
|
||
}
|
||
}
|
||
//tbody.appendChild(tableinfoFragment);
|
||
//console.timeEnd("DOM");
|
||
//console.log(tableinfo);
|
||
}
|
||
|
||
//
|
||
// ---- table sorting ----
|
||
//
|
||
|
||
function compareAlpha(xa,ya) {
|
||
if (xa === ya)
|
||
return 0;
|
||
if (xa < ya)
|
||
return -1;
|
||
return 1;
|
||
}
|
||
function compareBeta(xa,ya) {
|
||
if (xa === ya)
|
||
return 0;
|
||
if (sortAscending && xa < ya)
|
||
return -1;
|
||
if (!sortAscending && (xa.replace(/ /g, "").split("").reverse().join("") > ya.replace(/ /g, "").split("").reverse().join("")))
|
||
return -1;
|
||
return 1;
|
||
}
|
||
|
||
function compareNumeric(xf,yf) {
|
||
if (Math.abs(xf - yf) < 1e-9)
|
||
return 0;
|
||
|
||
return xf - yf;
|
||
}
|
||
|
||
function sortByICAO() { sortBy('icao', compareAlpha, function(x) { return x.icao; }); }
|
||
function sortByFlight() { sortBy('flight', compareBeta, function(x) { return x.flight ? x.flight : x.registration; }); }
|
||
function sortByRegistration() { sortBy('registration', compareAlpha, function(x) { return x.registration; }); }
|
||
function sortByAircraftType() { sortBy('icaoType', compareAlpha, function(x) { return x.icaoType; }); }
|
||
function sortBySquawk() { sortBy('squawk', compareAlpha, function(x) { return x.squawk; }); }
|
||
function sortByAltitude() { sortBy('altitude',compareNumeric, function(x) { return (x.altitude == "ground" ? -1e9 : x.altitude); }); }
|
||
function sortBySpeed() { sortBy('speed', compareNumeric, function(x) { return x.gs; }); }
|
||
function sortByVerticalRate() { sortBy('vert_rate', compareNumeric, function(x) { return x.vert_rate; }); }
|
||
function sortByDistance() { sortBy('sitedist',compareNumeric, function(x) { return x.sitedist; }); }
|
||
function sortByTrack() { sortBy('track', compareNumeric, function(x) { return x.track; }); }
|
||
function sortByMsgs() { sortBy('msgs', compareNumeric, function(x) { return x.messages; }); }
|
||
function sortBySeen() { sortBy('seen', compareNumeric, function(x) { return x.seen; }); }
|
||
function sortByCountry() { sortBy('country', compareAlpha, function(x) { return x.icaorange.country; }); }
|
||
function sortByRssi() { sortBy('rssi', compareNumeric, function(x) { return x.rssi; }); }
|
||
function sortByLatitude() { sortBy('lat', compareNumeric, function(x) { return (x.position !== null ? x.position[1] : null); }); }
|
||
function sortByLongitude() { sortBy('lon', compareNumeric, function(x) { return (x.position !== null ? x.position[0] : null); }); }
|
||
function sortByDataSource() { sortBy('data_source', compareNumeric, function(x) { return x.getDataSourceNumber() } ); }
|
||
function sortByBaseMarkerKey() { sortBy('base_marker_key', compareAlpha, function(x) { return x.baseMarkerKey; }); }
|
||
|
||
var sortId = '';
|
||
var sortCompare = null;
|
||
var sortExtract = null;
|
||
var sortAscending = true;
|
||
|
||
function sortFunction(x,y) {
|
||
var xv = x._sort_value;
|
||
var yv = y._sort_value;
|
||
|
||
// always sort missing values at the end, regardless of
|
||
// ascending/descending sort
|
||
if (xv == null && yv == null) return x._sort_pos - y._sort_pos;
|
||
if (xv == null) return 1;
|
||
if (yv == null) return -1;
|
||
|
||
var c = sortAscending ? sortCompare(xv,yv) : sortCompare(yv,xv);
|
||
if (c !== 0) return c;
|
||
|
||
return x._sort_pos - y._sort_pos;
|
||
}
|
||
|
||
function resortTable(pList) {
|
||
if (!sortExtract)
|
||
return;
|
||
// presort by dataSource
|
||
if (sortId == "sitedist") {
|
||
for (var i = 0; i < pList.length; ++i) {
|
||
pList[i]._sort_pos = i;
|
||
}
|
||
pList.sort(function(x,y) {
|
||
const a = x.getDataSourceNumber();
|
||
const b = y.getDataSourceNumber();
|
||
if (a == b)
|
||
return (x._sort_pos - y._sort_pos);
|
||
|
||
return (a-b);
|
||
});
|
||
}
|
||
// or distance
|
||
else if (sortId == "data_source") {
|
||
pList.sort(function(x,y) {
|
||
return (x.sitedist - y.sitedist);
|
||
});
|
||
}
|
||
// or longitude
|
||
else {
|
||
pList.sort(function(x,y) {
|
||
const xlon = x.position ? x.position[0] : 500;
|
||
const ylon = y.position ? y.position[0] : 500;
|
||
return (xlon - ylon);
|
||
});
|
||
}
|
||
// number the existing rows so we can do a stable sort
|
||
// regardless of whether sort() is stable or not.
|
||
// Also extract the sort comparison value.
|
||
for (var i = 0; i < pList.length; ++i) {
|
||
pList[i]._sort_pos = i;
|
||
pList[i]._sort_value = sortExtract(pList[i]);
|
||
}
|
||
|
||
pList.sort(sortFunction);
|
||
// Put selected planes on top, do a stable sort!
|
||
// actually that's a bad idea, disable this for now
|
||
if (!SelectedAllPlanes && multiSelect) {
|
||
for (var i = 0; i < pList.length; ++i) {
|
||
pList[i]._sort_pos = i;
|
||
}
|
||
pList.sort(function(x,y) {
|
||
if (x.selected && y.selected) {
|
||
return (x._sort_pos - y._sort_pos);
|
||
}
|
||
if (x.selected)
|
||
return -1;
|
||
if (y.selected)
|
||
return 1;
|
||
|
||
return (x._sort_pos - y._sort_pos);
|
||
});
|
||
}
|
||
|
||
}
|
||
|
||
function sortBy(id,sc,se) {
|
||
if (id != 'data_source' && grouptype_checkbox) {
|
||
$('#grouptype_checkbox').removeClass('settingsCheckboxChecked');
|
||
grouptype_checkbox = false;
|
||
} else if (id == 'data_source' && !grouptype_checkbox) {
|
||
$('#grouptype_checkbox').addClass('settingsCheckboxChecked');
|
||
grouptype_checkbox = true;
|
||
}
|
||
if (id === sortId) {
|
||
sortAscending = !sortAscending;
|
||
PlanesOrdered.reverse(); // this correctly flips the order of rows that compare equal
|
||
} else {
|
||
sortAscending = true;
|
||
}
|
||
|
||
sortId = id;
|
||
sortCompare = sc;
|
||
sortExtract = se;
|
||
|
||
refreshTableInfo();
|
||
//resortTable(PlanesTableList);
|
||
}
|
||
|
||
function selectPlaneByHex(hex, options) {
|
||
//console.log("SELECTING", hex, options);
|
||
options = options || {};
|
||
//console.log("select: " + hex);
|
||
// If SelectedPlane has something in it, clear out the selected
|
||
if (SelectedAllPlanes) {
|
||
deselectAllPlanes();
|
||
}
|
||
// already selected plane
|
||
var oldPlane = SelectedPlane;
|
||
// plane to be selected
|
||
var newPlane = Planes[hex];
|
||
|
||
|
||
if (!options.noFetch && globeIndex && hex) {
|
||
var URL1 = 'data/traces/'+ hex.slice(-2) + '/trace_recent_' + hex + '.json.gz';
|
||
var URL2 = 'data/traces/'+ hex.slice(-2) + '/trace_full_' + hex + '.json.gz';
|
||
//console.log('Requesting trace: ' + hex);
|
||
|
||
|
||
if (showTrace) {
|
||
URL1 = null;
|
||
URL2 = 'globe_history/' + traceDateString + '/traces/' + hex.slice(-2) + '/trace_full_' + hex + '.json.gz';
|
||
}
|
||
|
||
if (URL1) {
|
||
var req1 = $.ajax({ url: URL1,
|
||
timeout: 15000,
|
||
dataType: 'json',
|
||
zoom: options.zoom,
|
||
follow: options.follow,
|
||
});
|
||
}
|
||
var req2 = null;
|
||
req2 = $.ajax({ url: URL2,
|
||
timeout: 15000,
|
||
dataType: 'json',
|
||
zoom: options.zoom,
|
||
follow: options.follow,
|
||
});
|
||
if (newPlane) {
|
||
if (req1) {
|
||
req1.done(function(data) {
|
||
Planes[data.icao].recentTrace = data;
|
||
Planes[data.icao].processTrace();
|
||
});
|
||
}
|
||
req2.done(function(data) {
|
||
Planes[data.icao].fullTrace = data;
|
||
Planes[data.icao].processTrace();
|
||
});
|
||
|
||
} else {
|
||
if (req1) {
|
||
req1.done(function(data) {
|
||
var ac = {};
|
||
ac.hex = data.icao;
|
||
processAircraft(ac);
|
||
Planes[data.icao].recentTrace = data;
|
||
Planes[data.icao].processTrace();
|
||
//console.log(Planes[data.icao]);
|
||
var options = {
|
||
noFetch: true,
|
||
follow: this.follow,
|
||
zoom: this.zoom
|
||
}
|
||
selectPlaneByHex(data.icao, options);
|
||
});
|
||
}
|
||
req2.done(function(data) {
|
||
var ac = {};
|
||
ac.hex = data.icao;
|
||
processAircraft(ac);
|
||
Planes[data.icao].fullTrace = data;
|
||
Planes[data.icao].processTrace();
|
||
var options = {
|
||
noFetch: true,
|
||
follow: this.follow,
|
||
zoom: this.zoom
|
||
}
|
||
selectPlaneByHex(data.icao, options);
|
||
});
|
||
}
|
||
}
|
||
|
||
if (!multiSelect && oldPlane) {
|
||
oldPlane.selected = false;
|
||
oldPlane.clearLines();
|
||
oldPlane.updateMarker();
|
||
$(oldPlane.tr).removeClass("selected");
|
||
// scroll the infoblock back to the top for the next plane to be selected
|
||
//$('.infoblock-container').scrollTop(0);
|
||
}
|
||
// multiSelect deselect
|
||
if (multiSelect && newPlane && newPlane.selected && !options.follow && !onlySelected) {
|
||
newPlane.selected = false;
|
||
newPlane.clearLines();
|
||
newPlane.updateMarker();
|
||
$(newPlane.tr).removeClass("selected");
|
||
newPlane = null;
|
||
}
|
||
|
||
// If we are clicking the same plane, we are deselecting it.
|
||
// (unless it was a doubleclick..)
|
||
if (oldPlane == newPlane && !options.follow) {
|
||
newPlane = null;
|
||
}
|
||
|
||
if (newPlane) {
|
||
// Assign the new selected
|
||
SelectedPlane = newPlane;
|
||
newPlane.selected = true;
|
||
newPlane.updateTick(true);
|
||
$(newPlane.tr).addClass("selected");
|
||
newPlane.logSel(newPlane.history_size);
|
||
//console.log(newPlane.baseMarkerKey);
|
||
} else {
|
||
SelectedPlane = null;
|
||
}
|
||
|
||
if (newPlane && newPlane.position && options.follow) {
|
||
FollowSelected = true;
|
||
if (!options.zoom)
|
||
options.zoom = 'follow';
|
||
} else {
|
||
FollowSelected = false;
|
||
}
|
||
if (newPlane && newPlane.position) {
|
||
newPlane.updateLines();
|
||
newPlane.updateMarker(true);
|
||
}
|
||
|
||
if (options.zoom == 'follow') {
|
||
if (OLMap.getView().getZoom() < 8)
|
||
OLMap.getView().setZoom(8);
|
||
} else if (options.zoom) {
|
||
OLMap.getView().setZoom(options.zoom);
|
||
}
|
||
|
||
refreshSelected();
|
||
refreshTableInfo();
|
||
updateAddressBar();
|
||
}
|
||
|
||
|
||
// loop through the planes and mark them as selected to show the paths for all planes
|
||
function selectAllPlanes() {
|
||
HighlightedPlane = null;
|
||
// if all planes are already selected, deselect them all
|
||
if (SelectedAllPlanes) {
|
||
deselectAllPlanes();
|
||
return;
|
||
}
|
||
buttonActive('#T', true);
|
||
// If SelectedPlane has something in it, clear out the selected
|
||
if (SelectedPlane != null) {
|
||
SelectedPlane.selected = false;
|
||
SelectedPlane.clearLines();
|
||
SelectedPlane.updateMarker();
|
||
$(SelectedPlane.tr).removeClass("selected");
|
||
}
|
||
|
||
SelectedPlane = null;
|
||
SelectedAllPlanes = true;
|
||
|
||
refreshFeatures();
|
||
|
||
$('#selectall_checkbox').addClass('settingsCheckboxChecked');
|
||
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
refreshTableInfo();
|
||
}
|
||
|
||
|
||
// deselect all the planes
|
||
function deselectAllPlanes() {
|
||
if (showTrace)
|
||
return;
|
||
if (!multiSelect && SelectedPlane)
|
||
toggleIsolation(false, "off");
|
||
buttonActive('#T', false);
|
||
for(var key in Planes) {
|
||
Planes[key].selected = false;
|
||
$(Planes[key].tr).removeClass("selected");
|
||
}
|
||
$('#selectall_checkbox').removeClass('settingsCheckboxChecked');
|
||
SelectedAllPlanes = false;
|
||
SelectedPlane = null;
|
||
refreshFeatures();
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
refreshTableInfo();
|
||
|
||
updateAddressBar();
|
||
}
|
||
|
||
function toggleFollowSelected() {
|
||
FollowSelected = !FollowSelected;
|
||
if (!SelectedPlane && FollowSelected)
|
||
FollowSelected = false;
|
||
if (FollowSelected && OLMap.getView().getZoom() < 8)
|
||
OLMap.getView().setZoom(8);
|
||
refreshSelected();
|
||
buttonActive('#F', FollowSelected);
|
||
}
|
||
|
||
function resetMap() {
|
||
// Reset localStorage values and map settings
|
||
localStorage['CenterLat'] = CenterLat = DefaultCenterLat;
|
||
localStorage['CenterLon'] = CenterLon = DefaultCenterLon;
|
||
localStorage['ZoomLvl'] = ZoomLvl = DefaultZoomLvl;
|
||
|
||
// Set and refresh
|
||
OLMap.getView().setZoom(ZoomLvl);
|
||
OLMap.getView().setCenter(ol.proj.fromLonLat([CenterLon, CenterLat]));
|
||
OLMap.getView().setRotation(mapOrientation);
|
||
|
||
//selectPlaneByHex(null,false);
|
||
$("#update_error").css('display','none');
|
||
}
|
||
|
||
function updateMapSize() {
|
||
OLMap.updateSize();
|
||
}
|
||
|
||
function toggleSidebarVisibility(e) {
|
||
if (e)
|
||
e.preventDefault();
|
||
$("#sidebar_container").toggle();
|
||
$("#expand_sidebar_control").toggle();
|
||
$("#toggle_sidebar_button").toggleClass("show_sidebar");
|
||
$("#toggle_sidebar_button").toggleClass("hide_sidebar");
|
||
localStorage['sidebar_visible'] = sidebarVisible = $("#sidebar_container").is(":visible");
|
||
updateMapSize();
|
||
}
|
||
|
||
function expandSidebar(e) {
|
||
e.preventDefault();
|
||
$("#map_container").hide()
|
||
mapIsVisible = false;
|
||
$("#toggle_sidebar_control").hide();
|
||
$("#splitter").hide();
|
||
$("#sudo_buttons").hide();
|
||
$("#show_map_button").show();
|
||
$("#sidebar_container").width("100%");
|
||
setColumnVisibility();
|
||
clearTimeout(refreshId);
|
||
fetchData();
|
||
refreshTableInfo();
|
||
updateMapSize();
|
||
setSelectedInfoBlockVisibility();
|
||
}
|
||
|
||
function showMap() {
|
||
$('#sidebar_container').width(localStorage['sidebar_width']).css('margin-left', '0');
|
||
$("#map_container").show()
|
||
mapIsVisible = true;
|
||
$("#toggle_sidebar_control").show();
|
||
$("#splitter").show();
|
||
$("#sudo_buttons").show();
|
||
$("#show_map_button").hide();
|
||
setColumnVisibility();
|
||
clearTimeout(refreshId);
|
||
fetchData();
|
||
refreshTableInfo();
|
||
updateMapSize();
|
||
}
|
||
|
||
function showColumn(table, columnId, visible) {
|
||
var index = $(columnId).index();
|
||
columnVis[index] = visible;
|
||
if (index >= 0) {
|
||
var cells = $(table).find("td:nth-child(" + (index + 1).toString() + ")");
|
||
if (visible) {
|
||
cells.show();
|
||
} else {
|
||
cells.hide();
|
||
}
|
||
}
|
||
}
|
||
|
||
function setColumnVisibility() {
|
||
var infoTable = $("#tableinfo");
|
||
|
||
var tbody = document.getElementById('tableinfo').tBodies[0];
|
||
for (var i = 0; i < PlanesOrdered.length; ++i) {
|
||
var tableplane = PlanesOrdered[i];
|
||
tbody.appendChild(tableplane.tr);
|
||
tableplane.inTable = true;
|
||
}
|
||
|
||
for (var col in HideCols) {
|
||
showColumn(infoTable, HideCols[col], !mapIsVisible);
|
||
}
|
||
}
|
||
|
||
function setSelectedInfoBlockVisibility() {
|
||
|
||
if (SelectedPlane) {
|
||
$('#selected_infoblock').show();
|
||
if (!mapIsVisible)
|
||
$("#sidebar_container").css('margin-left', '140pt');
|
||
//$('#sidebar_canvas').css('margin-bottom', $('#selected_infoblock').height() + 'px');
|
||
}
|
||
else {
|
||
$('#selected_infoblock').hide();
|
||
if (!mapIsVisible)
|
||
$("#sidebar_container").css('margin-left', '0');
|
||
//$('#sidebar_canvas').css('margin-bottom', 0);
|
||
}
|
||
}
|
||
|
||
function initializeUnitsSelector() {
|
||
// Get display unit preferences from local storage
|
||
if (!localStorage.getItem('displayUnits')) {
|
||
localStorage['displayUnits'] = "nautical";
|
||
}
|
||
var displayUnits = localStorage['displayUnits'];
|
||
DisplayUnits = displayUnits;
|
||
|
||
setAltitudeLegend(displayUnits);
|
||
|
||
// Initialize drop-down
|
||
var unitsSelector = $("#units_selector");
|
||
unitsSelector.val(displayUnits);
|
||
unitsSelector.on("change", onDisplayUnitsChanged);
|
||
|
||
$(".altitudeUnit").text(get_unit_label("altitude", DisplayUnits));
|
||
$(".speedUnit").text(get_unit_label("speed", DisplayUnits));
|
||
$(".distanceUnit").text(get_unit_label("distance", DisplayUnits));
|
||
$(".verticalRateUnit").text(get_unit_label("verticalRate", DisplayUnits));
|
||
}
|
||
|
||
function onDisplayUnitsChanged(e) {
|
||
var displayUnits = e.target.value;
|
||
// Save display units to local storage
|
||
localStorage['displayUnits'] = displayUnits;
|
||
DisplayUnits = displayUnits;
|
||
|
||
setAltitudeLegend(displayUnits);
|
||
|
||
// Update filters
|
||
updatePlaneFilter();
|
||
|
||
// Refresh data
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
refreshTableInfo();
|
||
|
||
// Redraw range rings
|
||
if (SitePosition !== null && SitePosition !== undefined && SiteCircles) {
|
||
createSiteCircleFeatures();
|
||
}
|
||
|
||
// Reset map scale line units
|
||
OLMap.getControls().forEach(function(control) {
|
||
if (control instanceof ol.control.ScaleLine) {
|
||
control.setUnits(displayUnits);
|
||
}
|
||
});
|
||
|
||
$(".altitudeUnit").text(get_unit_label("altitude", DisplayUnits));
|
||
$(".speedUnit").text(get_unit_label("speed", DisplayUnits));
|
||
$(".distanceUnit").text(get_unit_label("distance", DisplayUnits));
|
||
$(".verticalRateUnit").text(get_unit_label("verticalRate", DisplayUnits));
|
||
}
|
||
|
||
function setAltitudeLegend(units) {
|
||
if (units === 'metric') {
|
||
$('#altitude_chart_button').addClass('altitudeMeters');
|
||
} else {
|
||
$('#altitude_chart_button').removeClass('altitudeMeters');
|
||
}
|
||
}
|
||
|
||
function onFilterByAltitude(e) {
|
||
e.preventDefault();
|
||
$("#altitude_filter_min").blur();
|
||
$("#altitude_filter_max").blur();
|
||
|
||
updatePlaneFilter();
|
||
|
||
if (SelectedPlane && SelectedPlane.isFiltered()) {
|
||
SelectedPlane.selected = false;
|
||
SelectedPlane.clearLines();
|
||
SelectedPlane = null;
|
||
}
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
refreshTableInfo();
|
||
}
|
||
|
||
function filterGroundVehicles(switchFilter) {
|
||
if (typeof localStorage['groundVehicleFilter'] === 'undefined') {
|
||
localStorage['groundVehicleFilter'] = 'not_filtered';
|
||
}
|
||
var groundFilter = localStorage['groundVehicleFilter'];
|
||
if (switchFilter === true) {
|
||
groundFilter = (groundFilter === 'not_filtered') ? 'filtered' : 'not_filtered';
|
||
}
|
||
if (groundFilter === 'not_filtered') {
|
||
$('#groundvehicle_filter').addClass('settingsCheckboxChecked');
|
||
} else {
|
||
$('#groundvehicle_filter').removeClass('settingsCheckboxChecked');
|
||
}
|
||
localStorage['groundVehicleFilter'] = groundFilter;
|
||
PlaneFilter.groundVehicles = groundFilter;
|
||
}
|
||
|
||
function filterBlockedMLAT(switchFilter) {
|
||
if (typeof localStorage['blockedMLATFilter'] === 'undefined') {
|
||
localStorage['blockedMLATFilter'] = 'not_filtered';
|
||
}
|
||
var blockedMLATFilter = localStorage['blockedMLATFilter'];
|
||
if (switchFilter === true) {
|
||
blockedMLATFilter = (blockedMLATFilter === 'not_filtered') ? 'filtered' : 'not_filtered';
|
||
}
|
||
if (blockedMLATFilter === 'not_filtered') {
|
||
$('#blockedmlat_filter').addClass('settingsCheckboxChecked');
|
||
} else {
|
||
$('#blockedmlat_filter').removeClass('settingsCheckboxChecked');
|
||
}
|
||
localStorage['blockedMLATFilter'] = blockedMLATFilter;
|
||
PlaneFilter.blockedMLAT = blockedMLATFilter;
|
||
}
|
||
|
||
function buttonActive(id, state) {
|
||
if (state) {
|
||
$(id).addClass('activeButton');
|
||
$(id).removeClass('inActiveButton');
|
||
} else {
|
||
$(id).addClass('inActiveButton');
|
||
$(id).removeClass('activeButton');
|
||
}
|
||
}
|
||
|
||
function toggleIsolation(on, off) {
|
||
onlySelected = !onlySelected;
|
||
if (on)
|
||
onlySelected = true;
|
||
if (off)
|
||
onlySelected = false;
|
||
|
||
buttonActive('#I', onlySelected);
|
||
|
||
refreshFeatures();
|
||
refreshTableInfo();
|
||
}
|
||
|
||
function toggleMilitary() {
|
||
onlyMilitary = !onlyMilitary;
|
||
buttonActive('#U', onlyMilitary);
|
||
refreshTableInfo();
|
||
}
|
||
|
||
function togglePersistence() {
|
||
noVanish = !noVanish;
|
||
filterTracks = noVanish;
|
||
|
||
buttonActive('#P', noVanish);
|
||
|
||
for (var i in PlanesOrdered) {
|
||
PlanesOrdered[i].remakeTrail();
|
||
}
|
||
if (!noVanish)
|
||
reaper();
|
||
localStorage['noVanish'] = noVanish;
|
||
console.log('noVanish = ' + noVanish);
|
||
refreshTableInfo();
|
||
}
|
||
|
||
function toggleDebugAll() {
|
||
if (localStorage['debugAll'] === "true") {
|
||
debugAll = false;
|
||
localStorage['debugAll'] = "false";
|
||
$('#debugAll_checkbox').removeClass('settingsCheckboxChecked');
|
||
} else {
|
||
debugAll = true;
|
||
localStorage['debugAll'] = "true";
|
||
$('#debugAll_checkbox').addClass('settingsCheckboxChecked');
|
||
}
|
||
}
|
||
|
||
function toggleDebugTracks() {
|
||
if (localStorage['debugTracks'] === "true") {
|
||
debugTracks = false;
|
||
localStorage['debugTracks'] = "false";
|
||
$('#debug_checkbox').removeClass('settingsCheckboxChecked');
|
||
} else {
|
||
debugTracks = true;
|
||
localStorage['debugTracks'] = "true";
|
||
$('#debug_checkbox').addClass('settingsCheckboxChecked');
|
||
}
|
||
for (var i in PlanesOrdered) {
|
||
PlanesOrdered[i].remakeTrail();
|
||
}
|
||
}
|
||
|
||
function dim(evt) {
|
||
const dim = 0.3;
|
||
const contrast = 0.1;
|
||
evt.context.globalCompositeOperation = 'multiply';
|
||
if (evt.context.globalCompositeOperation == 'multiply') {
|
||
evt.context.fillStyle = 'rgba(0,0,0,'+dim+')';
|
||
evt.context.fillRect(0, 0, evt.context.canvas.width, evt.context.canvas.height);
|
||
}
|
||
evt.context.globalCompositeOperation = 'overlay';
|
||
if (evt.context.globalCompositeOperation == 'overlay') {
|
||
evt.context.fillStyle = 'rgba(0,0,0,'+contrast+')';
|
||
evt.context.fillRect(0, 0, evt.context.canvas.width, evt.context.canvas.height);
|
||
}
|
||
evt.context.globalCompositeOperation = 'source-over';
|
||
}
|
||
|
||
function toggleMapDim(switchOn) {
|
||
if (!switchOn && localStorage['MapDim'] === "true") {
|
||
localStorage['MapDim'] = "false";
|
||
MapDim = false;
|
||
|
||
ol.control.LayerSwitcher.forEachRecursive(layers_group, function(lyr) {
|
||
if (lyr.get('type') != 'base')
|
||
return;
|
||
ol.Observable.unByKey(lyr.dimKey);
|
||
});
|
||
|
||
$('#mapdim_checkbox').removeClass('settingsCheckboxChecked');
|
||
|
||
/*
|
||
$('html').css('background-color', '#F8F8F8');
|
||
$('body').css('background-color', '#F8F8F8');
|
||
$('#selected_infoblock').css('background-color', '#F8F8F8');
|
||
$('#highlighted_infoblock').css('background-color', '#F8F8F8');
|
||
$('.altitudeFilterInput').css('background-color', '#F8F8F8');
|
||
*/
|
||
} else {
|
||
localStorage['MapDim'] = "true";
|
||
MapDim = true;
|
||
|
||
ol.control.LayerSwitcher.forEachRecursive(layers_group, function(lyr) {
|
||
if (lyr.get('type') != 'base')
|
||
return;
|
||
lyr.dimKey = lyr.on('postcompose', dim);
|
||
});
|
||
|
||
$('#mapdim_checkbox').addClass('settingsCheckboxChecked');
|
||
|
||
}
|
||
OLMap.render();
|
||
buttonActive('#B', localStorage['MapDim'] == "true");
|
||
}
|
||
|
||
function toggleAltitudeChart(switchToggle) {
|
||
if (typeof localStorage['altitudeChart'] === 'undefined') {
|
||
localStorage['altitudeChart'] = 'show';
|
||
}
|
||
var altitudeChartDisplay = localStorage['altitudeChart'];
|
||
if (switchToggle === true) {
|
||
altitudeChartDisplay = (altitudeChartDisplay === 'show') ? 'hidden' : 'show';
|
||
}
|
||
// if you're using custom colors always hide the chart
|
||
if (customAltitudeColors === true) {
|
||
altitudeChartDisplay = 'hidden';
|
||
// also hide the control option
|
||
$('#altitude_chart_container').hide();
|
||
}
|
||
if (altitudeChartDisplay === 'show') {
|
||
$('#altitude_checkbox').addClass('settingsCheckboxChecked');
|
||
$('#altitude_chart').show();
|
||
} else {
|
||
$('#altitude_checkbox').removeClass('settingsCheckboxChecked');
|
||
$('#altitude_chart').hide();
|
||
}
|
||
localStorage['altitudeChart'] = altitudeChartDisplay;
|
||
}
|
||
|
||
function followRandomPlane() {
|
||
var this_one = null;
|
||
var tired = 0;
|
||
do {
|
||
this_one = PlanesOrdered[Math.floor(Math.random()*PlanesOrdered.length)];
|
||
if (tired++ > 1000)
|
||
break;
|
||
} while (this_one.isFiltered() || !this_one.position || (now - this_one.position_time > 30));
|
||
//console.log(this_one.icao);
|
||
selectPlaneByHex(this_one.icao, {follow: true});
|
||
}
|
||
|
||
function toggleTableInView(switchOn) {
|
||
if (switchOn || (globeIndex && !icaoFilter)) {
|
||
tableInView = true;
|
||
} else {
|
||
tableInView = !tableInView;
|
||
refreshTableInfo();
|
||
}
|
||
localStorage['tableInView'] = tableInView;
|
||
if (tableInView) {
|
||
$('#with_positions').text("On Screen:");
|
||
} else {
|
||
$('#with_positions').text("With Position:");
|
||
}
|
||
buttonActive('#V', tableInView);
|
||
}
|
||
|
||
function toggleLabels(switchOn) {
|
||
enableLabels = !enableLabels;
|
||
localStorage['enableLabels'] = enableLabels;
|
||
for (var key in PlanesOrdered) {
|
||
PlanesOrdered[key].updateMarker(false);
|
||
}
|
||
buttonActive('#L', enableLabels);
|
||
}
|
||
function toggleExtendedLabels() {
|
||
if (isNaN(extendedLabels))
|
||
extendedLabels = 0;
|
||
|
||
extendedLabels++;
|
||
extendedLabels %= 3;
|
||
console.log(extendedLabels);
|
||
localStorage['extendedLabels'] = extendedLabels;
|
||
for (var key in PlanesOrdered) {
|
||
PlanesOrdered[key].updateMarker(false);
|
||
}
|
||
buttonActive('#O', extendedLabels);
|
||
}
|
||
|
||
function toggleTrackLabels() {
|
||
trackLabels = !trackLabels;
|
||
localStorage['trackLabels'] = trackLabels;
|
||
for (var i in PlanesOrdered) {
|
||
PlanesOrdered[i].remakeTrail();
|
||
}
|
||
buttonActive('#K', trackLabels);
|
||
}
|
||
|
||
function toggleMultiSelect(on, off) {
|
||
multiSelect = !multiSelect;
|
||
|
||
if (on)
|
||
multiSelect = true;
|
||
if (off)
|
||
multiSelect = false;
|
||
|
||
if (!multiSelect) {
|
||
if (!SelectedPlane)
|
||
toggleIsolation(false, "off");
|
||
var plane = SelectedPlane;
|
||
SelectedPlane = null;
|
||
deselectAllPlanes();
|
||
if (plane)
|
||
selectPlaneByHex(plane.icao);
|
||
}
|
||
|
||
buttonActive('#M', multiSelect);
|
||
}
|
||
|
||
function onJump(e) {
|
||
e.preventDefault();
|
||
const searchTerm = $("#jump_input").val().trim().toUpperCase();
|
||
$("#jump_input").val("");
|
||
$("#jump_input").blur();
|
||
const coords = _airport_coords_cache[searchTerm];
|
||
if (coords) {
|
||
OLMap.getView().setCenter(ol.proj.fromLonLat([coords[1], coords[0]]));
|
||
refreshTableInfo();
|
||
}
|
||
return false;
|
||
}
|
||
|
||
function onSearch(e) {
|
||
e.preventDefault();
|
||
const searchTerm = $("#search_input").val().trim();
|
||
$("#search_input").val("");
|
||
$("#search_input").blur();
|
||
if (searchTerm)
|
||
findPlanes(searchTerm, true, true, true, true);
|
||
return false;
|
||
}
|
||
|
||
function onResetCallsignFilter(e) {
|
||
$("#callsign_filter").val("");
|
||
$("#callsign_filter").blur();
|
||
|
||
updateCallsignFilter();
|
||
}
|
||
|
||
function updateCallsignFilter(e) {
|
||
if (e)
|
||
e.preventDefault();
|
||
|
||
$("#callsign_filter").blur();
|
||
|
||
PlaneFilter.callsign = $("#callsign_filter").val().trim().toUpperCase();
|
||
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
refreshTableInfo();
|
||
}
|
||
|
||
|
||
function onResetTypeFilter(e) {
|
||
$("#type_filter").val("");
|
||
$("#type_filter").blur();
|
||
|
||
updateTypeFilter();
|
||
}
|
||
|
||
function updateTypeFilter(e) {
|
||
if (e)
|
||
e.preventDefault();
|
||
|
||
$("#type_filter").blur();
|
||
var type = $("#type_filter").val().trim();
|
||
|
||
PlaneFilter.type = type.toUpperCase();
|
||
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
refreshTableInfo();
|
||
}
|
||
|
||
function onResetDescriptionFilter(e) {
|
||
$("#description_filter").val("");
|
||
$("#description_filter").blur();
|
||
|
||
updateTypeFilter();
|
||
}
|
||
|
||
function updateDescriptionFilter(e) {
|
||
if (e)
|
||
e.preventDefault();
|
||
|
||
$("#description_filter").blur();
|
||
var description = $("#description_filter").val().trim();
|
||
|
||
PlaneFilter.description = description.toUpperCase();
|
||
|
||
refreshSelected();
|
||
refreshHighlighted();
|
||
refreshTableInfo();
|
||
}
|
||
function onResetAltitudeFilter(e) {
|
||
$("#altitude_filter_min").val("");
|
||
$("#altitude_filter_max").val("");
|
||
$("#altitude_filter_min").blur();
|
||
$("#altitude_filter_max").blur();
|
||
|
||
updatePlaneFilter();
|
||
refreshTableInfo();
|
||
}
|
||
|
||
function updatePlaneFilter() {
|
||
var minAltitude = parseFloat($("#altitude_filter_min").val().trim());
|
||
var maxAltitude = parseFloat($("#altitude_filter_max").val().trim());
|
||
var enabled = false;
|
||
|
||
if (minAltitude < -1e6 || minAltitude > 1e6 || isNaN(minAltitude))
|
||
minAltitude = -1e6;
|
||
else
|
||
enabled = true;
|
||
if (maxAltitude < -1e6 || maxAltitude > 1e6 || isNaN(maxAltitude))
|
||
maxAltitude = 1e6;
|
||
else
|
||
enabled = true;
|
||
|
||
PlaneFilter.enabled = enabled;
|
||
|
||
if (DisplayUnits == "metric") {
|
||
PlaneFilter.minAltitude = minAltitude * 3.2808;
|
||
PlaneFilter.maxAltitude = maxAltitude * 3.2808;
|
||
} else {
|
||
PlaneFilter.minAltitude = minAltitude;
|
||
PlaneFilter.maxAltitude = maxAltitude;
|
||
}
|
||
|
||
if (filterTracks) {
|
||
for (var i in PlanesOrdered) {
|
||
PlanesOrdered[i].remakeTrail();
|
||
}
|
||
}
|
||
|
||
refreshFeatures();
|
||
}
|
||
|
||
function getFlightAwareIdentLink(ident, linkText) {
|
||
if (ident !== null && ident !== "") {
|
||
if (!linkText) {
|
||
linkText = ident;
|
||
}
|
||
return "<a target=\"_blank\" href=\"https://flightaware.com/live/flight/" + ident.trim() + "\">" + linkText + "</a>";
|
||
}
|
||
|
||
return "";
|
||
}
|
||
|
||
function getFlightAwareModeSLink(code, ident, linkText) {
|
||
if (code !== null && code.length > 0 && code[0] !== '~' && code !== "000000") {
|
||
if (!linkText) {
|
||
linkText = "FlightAware: " + code.toUpperCase();
|
||
}
|
||
|
||
var linkHtml = "<a target=\"_blank\" href=\"https://flightaware.com/live/modes/" + code ;
|
||
if (ident != null && ident !== "") {
|
||
linkHtml += "/ident/" + ident.trim();
|
||
}
|
||
linkHtml += "/redirect\">" + linkText + "</a>";
|
||
return linkHtml;
|
||
}
|
||
|
||
return "";
|
||
}
|
||
|
||
function getFlightAwarePhotoLink(registration) {
|
||
if (registration !== null && registration !== "") {
|
||
return "<a target=\"_blank\" href=\"https://flightaware.com/photos/aircraft/" + registration.replace(/[^0-9a-z]/ig,'') + "\">See Photos</a>";
|
||
}
|
||
|
||
return "";
|
||
}
|
||
|
||
// takes in an elemnt jQuery path and the OL3 layer name and toggles the visibility based on clicking it
|
||
function toggleLayer(element, layer) {
|
||
// set initial checked status
|
||
ol.control.LayerSwitcher.forEachRecursive(layers_group, function(lyr) {
|
||
if (lyr.get('name') === layer && lyr.getVisible()) {
|
||
$(element).addClass('settingsCheckboxChecked');
|
||
}
|
||
});
|
||
$(element).on('click', function() {
|
||
var visible = false;
|
||
if ($(element).hasClass('settingsCheckboxChecked')) {
|
||
visible = true;
|
||
}
|
||
ol.control.LayerSwitcher.forEachRecursive(layers_group, function(lyr) {
|
||
if (lyr.get('name') === layer) {
|
||
if (visible) {
|
||
lyr.setVisible(false);
|
||
$(element).removeClass('settingsCheckboxChecked');
|
||
} else {
|
||
lyr.setVisible(true);
|
||
$(element).addClass('settingsCheckboxChecked');
|
||
}
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
// check status.json if it has a serial number for a flightfeeder
|
||
function flightFeederCheck() {
|
||
$.ajax('/status.json', {
|
||
success: function(data) {
|
||
if (data.type === "flightfeeder") {
|
||
isFlightFeeder = true;
|
||
updatePiAwareOrFlightFeeder();
|
||
}
|
||
}
|
||
})
|
||
}
|
||
|
||
// updates the page to replace piaware with flightfeeder references
|
||
function updatePiAwareOrFlightFeeder() {
|
||
if (isFlightFeeder) {
|
||
$('.piAwareLogo').hide();
|
||
$('.flightfeederLogo').show();
|
||
PageName = 'FlightFeeder SkyAware';
|
||
} else {
|
||
$('.flightfeederLogo').hide();
|
||
$('.piAwareLogo').show();
|
||
PageName = 'PiAware SkyAware';
|
||
}
|
||
refreshPageTitle();
|
||
}
|
||
|
||
function fetchPfData() {
|
||
if (fetchingPf)
|
||
return;
|
||
fetchingPf = true;
|
||
for (const i in pf_data) {
|
||
const req = $.ajax({ url: pf_data[i],
|
||
timeout: 20000,
|
||
dataType: 'json' });
|
||
$.when(req).done(function(data) {
|
||
for (const i in PlanesOrdered) {
|
||
const plane = PlanesOrdered[i];
|
||
const ac = data.aircraft[plane.icao.toUpperCase()];
|
||
if (!ac) {
|
||
continue;
|
||
}
|
||
plane.pfRoute = ac.route;
|
||
plane.pfMach = ac.mach;
|
||
plane.pfFlightno = ac.flightno;
|
||
if (ac.reg && ac.reg != "????" && ac.reg != "z.NO-REG")
|
||
plane.registration = ac.reg;
|
||
if (ac.type && ac.type != "????" && ac.type != "ZVEH")
|
||
plane.icaoType = ac.type;
|
||
if (plane.icaoType != plane.icaoTypeCache) {
|
||
var typeData = _aircraft_type_cache[plane.icaoType];
|
||
if (typeData) {
|
||
plane.typeDescription = typeData.desc;
|
||
plane.wtc = typeData.wtc;
|
||
}
|
||
//console.log(plane.icao +" "+ plane.flight + " was " + plane.icaoTypeCache + " and is now " + plane.icaoType + " " + plane.typeDescription + "-" + plane.wtc);
|
||
//console.log(plane.flight);
|
||
plane.icaoTypeCache = plane.icaoType;
|
||
}
|
||
|
||
}
|
||
fetchingPf = false;
|
||
});
|
||
}
|
||
}
|
||
|
||
|
||
function bearingFromLonLat(position1, position2) {
|
||
// Positions in format [lon in deg, lat in deg]
|
||
const lon1 = position1[0]*Math.PI/180;
|
||
const lat1 = position1[1]*Math.PI/180;
|
||
const lon2 = position2[0]*Math.PI/180;
|
||
const lat2 = position2[1]*Math.PI/180;
|
||
|
||
const y = Math.sin(lon2-lon1)*Math.cos(lat2);
|
||
const x = Math.cos(lat1)*Math.sin(lat2)
|
||
- Math.sin(lat1)*Math.cos(lat2)*Math.cos(lon2-lon1);
|
||
return (Math.atan2(y, x)* 180 / Math.PI + 360) % 360;
|
||
}
|
||
function zoomIn() {
|
||
OLMap.getView().setZoom((ZoomLvl+1).toFixed());
|
||
changeZoom();
|
||
}
|
||
|
||
function zoomOut() {
|
||
OLMap.getView().setZoom((ZoomLvl-1).toFixed());
|
||
changeZoom();
|
||
}
|
||
function changeZoom() {
|
||
localStorage['ZoomLvl'] = ZoomLvl;
|
||
scaleFactor = Math.max(markerMinSize, Math.min(markerMaxSize, markerScaleFactor * 0.09 * Math.pow(1.35, ZoomLvl)));
|
||
for (var i in PlanesOrdered) {
|
||
var plane = PlanesOrdered[i];
|
||
if (plane.markerIcon) {
|
||
plane.scaleCache = scaleFactor * plane.baseScale;
|
||
plane.markerIcon.setScale(plane.scaleCache);
|
||
}
|
||
}
|
||
if (ZoomLvl > 5.5 && enableMouseover) {
|
||
OLMap.on('pointermove', onPointermove);
|
||
} else {
|
||
OLMap.un('pointermove', onPointermove);
|
||
removeHighlight();
|
||
}
|
||
}
|
||
|
||
function updateCell(plane, cell, newValue, html) {
|
||
if (columnVis[cell] && newValue != plane.trCache[cell]) {
|
||
plane.trCache[cell] = newValue;
|
||
if (html) {
|
||
plane.tr.cells[cell].innerHTML = newValue;
|
||
} else {
|
||
plane.tr.cells[cell].textContent = newValue;
|
||
}
|
||
}
|
||
}
|
||
|
||
function onPointermove(evt) {
|
||
//clearTimeout(pointerMoveTimeout);
|
||
//pointerMoveTimeout = setTimeout(highlight(evt), 100);
|
||
highlight(evt);
|
||
}
|
||
|
||
function highlight(evt) {
|
||
const hex = evt.map.forEachFeatureAtPixel(evt.pixel,
|
||
function(feature, layer) {
|
||
return feature.hex;
|
||
},
|
||
{
|
||
layerFilter: function(layer) {
|
||
return (layer == iconLayer);
|
||
},
|
||
hitTolerance:5,
|
||
}
|
||
);
|
||
|
||
clearTimeout(pointerMoveTimeout);
|
||
if (hex) {
|
||
HighlightedPlane = hex;
|
||
pointerMoveTimeout = setTimeout(refreshHighlighted(), 300);
|
||
} else {
|
||
HighlightedPlane = null;
|
||
pointerMoveTimeout = setTimeout(removeHighlight(), 300);
|
||
}
|
||
}
|
||
|
||
function processURLParams(){
|
||
try {
|
||
const search = new URLSearchParams(window.location.search);
|
||
|
||
icaoFilter = search.get('icaoFilter');
|
||
if (icaoFilter)
|
||
icaoFilter = icaoFilter.toLowerCase().split(',');
|
||
|
||
var icao = search.get('icao');
|
||
if (icao)
|
||
icaoParam = icao = icao.toLowerCase();
|
||
|
||
traceDateString = search.get('showTrace');
|
||
const callsign = search.get('callsign');
|
||
var zoom;
|
||
var follow = true;
|
||
if (search.get("zoom")) {
|
||
try {
|
||
zoom = parseInt(search.get("zoom"));
|
||
if (zoom === 0)
|
||
zoom = 1;
|
||
} catch (error) {
|
||
console.log("Error parsing zoom:", error);
|
||
}
|
||
}
|
||
|
||
if (search.get("lat") && search.get("lon")) {
|
||
try {
|
||
const lat = parseFloat(search.get("lat"));
|
||
const lon = parseFloat(search.get("lon"));
|
||
OLMap.getView().setCenter(ol.proj.fromLonLat([lon, lat]));
|
||
follow = false;
|
||
}
|
||
catch (error) {
|
||
console.log("Error parsing lat/lon:", error);
|
||
}
|
||
}
|
||
|
||
if (icao != null) {
|
||
if (traceDateString != null) {
|
||
toggleShowTrace();
|
||
if (!zoom)
|
||
zoom = 5;
|
||
}
|
||
toggleIsolation("on", false);
|
||
if (Planes[icao] || globeIndex) {
|
||
console.log('Selected ICAO id: '+ icao);
|
||
var selectOptions = {follow: follow};
|
||
if (zoom) {
|
||
selectOptions.zoom = zoom;
|
||
}
|
||
selectPlaneByHex(icao, selectOptions)
|
||
} else {
|
||
console.log('ICAO id not found: ' + icao);
|
||
}
|
||
} else if (callsign != null) {
|
||
findPlanes(callsign, false, true, false, false);
|
||
}
|
||
|
||
if (zoom) {
|
||
OLMap.getView().setZoom(zoom);
|
||
}
|
||
|
||
} catch (error) {
|
||
console.log(error);
|
||
}
|
||
}
|
||
|
||
function findPlanes(query, byIcao, byCallsign, byReg, byType) {
|
||
if (query == null)
|
||
return;
|
||
query = query.toLowerCase();
|
||
var results = [];
|
||
for (var i in PlanesOrdered) {
|
||
const plane = PlanesOrdered[i];
|
||
if (
|
||
(byCallsign && plane.flight != null && plane.flight.toLowerCase().match(query))
|
||
|| (byIcao && plane.icao.toLowerCase().match(query))
|
||
|| (byReg && plane.registration != null && plane.registration.toLowerCase().match(query))
|
||
|| (byType && plane.icaoType != null && plane.icaoType.toLowerCase().match(query))
|
||
) {
|
||
if (plane.seen < 70 || noVanish)
|
||
results.push(plane);
|
||
}
|
||
}
|
||
if (results.length > 1) {
|
||
toggleMultiSelect("on");
|
||
for (var i in results) {
|
||
results[i].selected = true;
|
||
results[i].updateTick(true);
|
||
}
|
||
} else if (results.length == 1) {
|
||
selectPlaneByHex(results[0].icao, {follow: true});
|
||
console.log("query selected: " + query);
|
||
} else {
|
||
console.log("No match found for query: " + query);
|
||
if (globeIndex && query.length == 6) {
|
||
console.log("maybe it's an icao, let's try to fetch the history for it!");
|
||
selectPlaneByHex(query, {follow: true})
|
||
}
|
||
}
|
||
}
|
||
|
||
function trailReaper() {
|
||
for (var i in PlanesOrdered) {
|
||
PlanesOrdered[i].reapTrail();
|
||
}
|
||
}
|
||
|
||
function globeIndexes() {
|
||
if (mapIsVisible || lastGlobeExtent == null) {
|
||
var mapSize = OLMap.getSize();
|
||
var size = [mapSize[0] * 1.1, mapSize[1] * 1.1];
|
||
lastGlobeExtent = OLMap.getView().calculateExtent(size);
|
||
}
|
||
var extent = lastGlobeExtent;
|
||
const bottomLeft = ol.proj.toLonLat([extent[0], extent[1]]);
|
||
const topRight = ol.proj.toLonLat([extent[2], extent[3]]);
|
||
var x1 = bottomLeft[0];
|
||
var y1 = bottomLeft[1];
|
||
var x2 = topRight[0];
|
||
var y2 = topRight[1];
|
||
if (Math.abs(extent[2] - extent[0]) > 40075016) {
|
||
// all longtitudes in view, only check latitude
|
||
x1 = -180;
|
||
x2 = 180;
|
||
}
|
||
if (y1 < -90)
|
||
y1 = -90;
|
||
if (y2 > 90)
|
||
y2 = 90;
|
||
var indexes = [];
|
||
//console.log(x1 + ' ' + x2);
|
||
var grid = globeIndexGrid;
|
||
|
||
var x3 = (x1 < x2) ? x2 : 300;
|
||
var count = 0;
|
||
|
||
for (var lon = x1; lon < x3 + grid; lon += grid) {
|
||
if (x1 >= x2 && lon > 180) {
|
||
lon -= 360;
|
||
x3 = x2;
|
||
}
|
||
if (lon > x3)
|
||
lon = x3 + 0.01;
|
||
for (var lat = y1; lat < y2 + grid; lat += grid) {
|
||
if (lat > y2)
|
||
lat = y2 + 0.01;
|
||
if (count++ > 2000) {
|
||
console.log("globeIndexes fail, lon: " + lon + ", lat: " + lat);
|
||
break;
|
||
}
|
||
if (lat > 90)
|
||
break;
|
||
var index = globe_index(lat, lon);
|
||
//console.log(lat + ' ' + lon + ' ' + index);
|
||
if (!indexes.includes(index)) {
|
||
indexes.push(index);
|
||
}
|
||
}
|
||
}
|
||
return indexes;
|
||
}
|
||
function globe_index(lat, lon) {
|
||
var grid = globeIndexGrid;
|
||
|
||
lat = grid * Math.floor((lat + 90) / grid) - 90;
|
||
lon = grid * Math.floor((lon + 180) / grid) - 180;
|
||
|
||
for (var i = 0; i < globeIndexSpecialTiles.length; i++) {
|
||
var tile = globeIndexSpecialTiles[i];
|
||
if (lat >= tile.south && lat < tile.north) {
|
||
if (tile.west < tile.east && lon >= tile.west && lon < tile.east) {
|
||
return i;
|
||
}
|
||
if (tile.west > tile.east && (lon >= tile.west || lon < tile.east)) {
|
||
return i;
|
||
}
|
||
}
|
||
}
|
||
|
||
var i = Math.floor((lat+90) / grid);
|
||
var j = Math.floor((lon+180) / grid);
|
||
|
||
var lat_multiplier = Math.floor(360 / grid + 1);
|
||
return (i * lat_multiplier + j + 1000);
|
||
}
|
||
|
||
function inView(tableplane, currExtent) {
|
||
|
||
if (tableplane.position == null)
|
||
return false;
|
||
|
||
var inView;
|
||
|
||
//console.log((currExtent[2]-currExtent[0])/40075016);
|
||
const bottomLeft = ol.proj.toLonLat([currExtent[0], currExtent[1]]);
|
||
const topRight = ol.proj.toLonLat([currExtent[2], currExtent[3]]);
|
||
//console.log([bottomLeft[0], topRight[0]]);
|
||
//console.log([bottomLeft[1], topRight[1]]);
|
||
//sidebarVisible = $("#sidebar_container").is(":visible");
|
||
const pos = tableplane.position;
|
||
const proj = tableplane.position ? ol.proj.fromLonLat(tableplane.position) : null;
|
||
|
||
if (pos && currExtent[2]-currExtent[0] > 40075016) {
|
||
// all longtitudes in view, only check latitude
|
||
inView = (
|
||
pos[1] > bottomLeft[1]
|
||
&& pos[1] < topRight[1]
|
||
)
|
||
} else if (pos && bottomLeft[0] < topRight[0]) {
|
||
// no wraparound: view not crossing 179 to -180 transition line
|
||
inView = (
|
||
pos[0] > bottomLeft[0]
|
||
&& pos[0] < topRight[0]
|
||
&& pos[1] > bottomLeft[1]
|
||
&& pos[1] < topRight[1]
|
||
)
|
||
} else if (pos && bottomLeft[0] > topRight[0]) {
|
||
// wraparound: view crossing 179 to -180 transition line
|
||
inView = (
|
||
(pos[0] > bottomLeft[0]
|
||
|| pos[0] < topRight[0])
|
||
&& pos[1] > bottomLeft[1]
|
||
&& pos[1] < topRight[1]
|
||
)
|
||
}
|
||
return inView;
|
||
}
|
||
function updateAddressBar() {
|
||
if (showTrace)
|
||
return;
|
||
|
||
var posString = 'lat=' + CenterLat.toFixed(3) + '&lon=' + CenterLon.toFixed(3) + '&zoom=' + ZoomLvl.toFixed(1);
|
||
var string;
|
||
if (true || !globeIndex)
|
||
posString = ""
|
||
else if (SelectedPlane)
|
||
posString = "&" + posString;
|
||
else
|
||
posString = "?" + posString;
|
||
|
||
|
||
if (SelectedPlane)
|
||
string = pathName + '?icao=' + SelectedPlane.icao + posString;
|
||
else
|
||
string = pathName + posString;
|
||
|
||
window.history.replaceState("object or string", "Title", string);
|
||
}
|
||
|
||
function refreshInt() {
|
||
var refresh = RefreshInterval;
|
||
if (!globeIndex)
|
||
return refresh;
|
||
|
||
if (!mapIsVisible)
|
||
refresh *= 2;
|
||
|
||
if (lastRequestFiles >= 4)
|
||
return 1.6 * refresh;
|
||
|
||
return refresh * (1 + 0.6/4 * lastRequestFiles);
|
||
}
|
||
|
||
function toggleShowTrace() {
|
||
if (!showTrace) {
|
||
showTrace = true;
|
||
toggleIsolation("on", false);
|
||
shiftTrace();
|
||
$('#history_collapse')[0].style.display = "block";
|
||
$('#show_trace').addClass("active");
|
||
} else {
|
||
showTrace = false;
|
||
toggleIsolation(false, "off");
|
||
var string = pathName + '?icao=' + SelectedPlane.icao;
|
||
window.history.replaceState("object or string", "Title", string);
|
||
$('#history_collapse')[0].style.display = "none";
|
||
$('#show_trace').removeClass("active");
|
||
}
|
||
}
|
||
|
||
function shiftTrace(offset) {
|
||
if (traceDateString && !traceDate) {
|
||
var numbers = traceDateString.split('-');
|
||
traceDate = new Date();
|
||
traceDate.setUTCFullYear(numbers[0]);
|
||
traceDate.setUTCMonth(numbers[1] - 1);
|
||
traceDate.setUTCDate(numbers[2]);
|
||
}
|
||
if (!traceDate || offset == "today") {
|
||
traceDate = new Date();
|
||
} else if (offset) {
|
||
var sinceEpoch = traceDate.getTime();
|
||
traceDate.setTime(sinceEpoch + offset * 86400 * 1000);
|
||
}
|
||
|
||
traceDateString = getDateString(traceDate);
|
||
|
||
$('#trace_date').text('UTC day:' + traceDateString);
|
||
|
||
var hex = SelectedPlane ? SelectedPlane.icao : icaoParam;
|
||
var string = pathName + '?icao=' + hex + '&showTrace=' + traceDateString;
|
||
|
||
window.history.replaceState("object or string", "Title", string);
|
||
|
||
if (offset) {
|
||
var plane = Planes[hex];
|
||
if (plane) {
|
||
plane.trace = [];
|
||
plane.recentTrace = null;
|
||
plane.fullTrace = null;
|
||
}
|
||
var selectOptions = {follow: true, zoom: ZoomLvl};
|
||
selectPlaneByHex(hex, selectOptions);
|
||
}
|
||
}
|
||
|
||
function getDateString(date) {
|
||
var string = date.getUTCFullYear() + '-'
|
||
+ (date.getUTCMonth() + 1).toString().padStart(2, '0') + '-'
|
||
+ date.getUTCDate().toString().padStart(2, '0')
|
||
return string;
|
||
}
|