Shows road closures from Waze Live map in WME
目前為
// ==UserScript==
// @name WME LiveMap closures
// @description Shows road closures from Waze Live map in WME
// @include https://www.waze.com/editor/*
// @include https://www.waze.com/*/editor/*
// @include https://editor-beta.waze.com/*
// @version 1.3
// @grant none
// @copyright 2014, pvo11
// @namespace https://greasyfork.org/scripts/5144-wme-road-closures
// ==/UserScript==
liveMapClosures_version = '1.2';
var epsg900913 = new OpenLayers.Projection("EPSG:900913");
var epsg4326 = new OpenLayers.Projection("EPSG:4326");
var closuresLayer;
lineWidth = [
[4, 5],
[5, 6],
[6, 7],
[7, 8],
[8, 9],
[10, 12],
[12, 14],
[14, 16],
[15, 17],
[16, 18],
[17, 19]
];
function drawLine(line) {
var linePoints = [];
var zoom = Waze.map.getZoom();
if (zoom >= lineWidth.length) {
zoom = lineWidth.length - 1;
}
var p = new OpenLayers.Geometry.Point(line[0].x, line[0].y).transform(epsg4326, epsg900913);
linePoints.push(p);
for(var i = 1; i < line.length-1; i++) {
var lp1 = line[i];
var lp2 = line[i + 1];
var dif_lon = Math.abs(lp1.x - lp2.x);
var dif_lat = Math.abs(lp1.y - lp2.y);
if (dif_lon < 0.0000001 && dif_lat < 0.0000001) continue;
p = new OpenLayers.Geometry.Point(lp1.x, lp1.y).transform(epsg4326, epsg900913);
linePoints.push(p);
}
p = new OpenLayers.Geometry.Point(line[line.length-1].x, line[line.length-1].y).transform(epsg4326, epsg900913);
linePoints.push(p);
var lineString = new OpenLayers.Geometry.LineString(linePoints);
var lineFeature = new OpenLayers.Feature.Vector(lineString, null, { strokeColor: '#000000', strokeDashstyle: 'solid', strokeLinecap: 'round', strokeWidth: lineWidth[zoom][1]} );
closuresLayer.addFeatures(lineFeature);
lineString = new OpenLayers.Geometry.LineString(linePoints);
lineFeature = new OpenLayers.Feature.Vector(lineString, null, { strokeColor: '#FF0000', strokeDashstyle: 'solid', strokeLinecap: 'round', strokeWidth: lineWidth[zoom][0] } );
closuresLayer.addFeatures(lineFeature);
lineString = new OpenLayers.Geometry.LineString(linePoints);
lineFeature = new OpenLayers.Feature.Vector(lineString, null, { strokeColor: '#FFFFFF', strokeDashstyle: 'dot', strokeLinecap: 'square', strokeWidth: lineWidth[zoom][0] } );
closuresLayer.addFeatures(lineFeature);
}
function getRoutingURL(){
var server = Waze.location.code;
var routingURL = 'https://www.waze.com';
switch(server){
case 'usa':
routingURL += '/rtserver/web/GeoRSS';
break;
case 'row':
routingURL += '/row-rtserver/web/GeoRSS';
break;
case 'il':
routingURL += '/il-rtserver/web/GeoRSS';
break;
default:
routingURL += '/rtserver/web/GeoRSS';
}
return routingURL;
}
function requestClosures()
{
if (closuresLayer.getVisibility()) {
var extent = Waze.map.getExtent();
var oh = 20000;
var pLB = new OpenLayers.Geometry.Point(extent.left - oh, extent.bottom - oh).transform(epsg900913, epsg4326);
var pRT = new OpenLayers.Geometry.Point(extent.right + oh, extent.top + oh).transform(epsg900913, epsg4326);
var data = {
format: "JSON",
types: "traffic",
left: pLB.x,
right: pRT.x,
bottom: pLB.y,
top: pRT.y
};
var url = getRoutingURL();
$.ajax({
dataType: "json",
url: url,
data: data,
success: function(json) {
if (json.error != undefined) {
} else {
closuresLayer.destroyFeatures();
var ids = [];
if ("undefined" !== typeof(json.jams)) {
var numjams = json.jams.length;
for (var i = 0; i < numjams; i++) {
var jam = json.jams[i];
if (jam.blockType === "ROAD_CLOSED_EVENT" || (typeof(jam.causeAlert) !== "undefined" && jam.causeAlert.subtype === "ROAD_CLOSED_EVENT")) {
if (typeof(ids[jam.segments[0].ID]) === "undefined") {
drawLine(jam.line);
ids[jam.segments[0].ID] = 1;
}
}
}
}
}
}
});
}
}
function changeLayer()
{
localStorage.DrawLiveMapClosures = closuresLayer.getVisibility();
requestClosures();
}
function liveMapClosures_init()
{
closuresLayer = new OpenLayers.Layer.Vector("LiveMap closures", {
displayInLayerSwitcher: true,
uniqueName: "__DrawLiveMapClosures"
});
I18n.translations.en.layers.name["__DrawLiveMapClosures"] = "LiveMap closures";
Waze.map.addLayer(closuresLayer);
if (localStorage.DrawLiveMapClosures) {
closuresLayer.setVisibility(localStorage.DrawLiveMapClosures == "true");
} else {
closuresLayer.setVisibility(true);
}
var alertsLayer = Waze.map.getLayersBy('uniqueName', '__livemap_alerts').first();
if (typeof(alertsLayer) !== "undefined") {
var closuresLayerZIdx = closuresLayer.getZIndex();
var alertsLayerZIdx = alertsLayer.getZIndex();
if (closuresLayerZIdx > alertsLayerZIdx) {
closuresLayer.setZIndex(alertsLayerZIdx);
alertsLayer.setZIndex(closuresLayerZIdx);
}
}
Waze.map.events.register("zoomend", null, requestClosures);
Waze.map.events.register("moveend", null, requestClosures);
Waze.map.events.register("changelayer", null, changeLayer);
requestClosures();
}
function liveMapClosures_bootstrap()
{
if (typeof Waze === 'undefined' || typeof Waze.map === 'undefined') {
setTimeout(liveMapClosures_bootstrap, 500);
} else {
liveMapClosures_init();
}
}
liveMapClosures_bootstrap();