Open a MT GIS map in another window, at the same location as the WME map. Keeps the location of the GIS map synced to WME.
/* eslint-disable max-len */
/* eslint-disable max-classes-per-file */
// ==UserScript==
// @name WME MT GIS Map
// @namespace https://greasyforks.org/users/166860
// @version 2025.01.23.00
// @description Open a MT GIS map in another window, at the same location as the WME map. Keeps the location of the GIS map synced to WME.
// @author MapOMatic, MacroNav
// @include /^https:\/\/(www|beta)\.waze\.com\/(?!user\/)(.{2,6}\/)?editor\/?.*$/
// @include /^https?:\/\/www\.arcgis\.com\/home\/webmap\/viewer\.html\?webmap=27012261362d484db5d24c5046f0ec05.*/
// @license GNU GPLv3
// @require https://cdn.jsdelivr.net/npm/@turf/turf@7/turf.min.js
// ==/UserScript==
/* global W */
/* global turf */
(function main() {
'use strict';
class WMECode {
static mapWindow;
static getMercatorMapExtent() {
const wgs84Extent = W.map.getExtent();
const wgs84LeftBottom = [wgs84Extent[0], wgs84Extent[1]];
const wgs84RightTop = [wgs84Extent[2], wgs84Extent[3]];
const mercatorLeftBottom = turf.toMercator(wgs84LeftBottom);
const mercatorRightTop = turf.toMercator(wgs84RightTop);
return [mercatorLeftBottom[0], mercatorLeftBottom[1], mercatorRightTop[0], mercatorRightTop[1]];
}
static onButtonClick() {
const wazeExt = this.getMercatorMapExtent();
let url = 'http://www.arcgis.com/home/webmap/viewer.html?webmap=27012261362d484db5d24c5046f0ec05&extent=';
url += `${wazeExt[0]}%2C${wazeExt[1]}%2C${wazeExt[2]}%2C${wazeExt[3]}%2C102113`;
if (!this.mapWindow || this.mapWindow.closed) {
this.mapWindow = window.open(null, 'mt_gis_map');
try {
this.mapWindow.location?.assign(url);
} catch (e) {
if (e.code === 18) {
// Ignore if accessing location.href is blocked by cross-domain.
} else {
throw e;
}
}
}
this.mapWindow.focus();
this.postMessage();
}
static postMessage() {
if (this.mapWindow && !this.mapWindow.closed) {
const extent = this.getMercatorMapExtent();
this.mapWindow.postMessage({
type: 'setExtent',
xmin: extent[0],
xmax: extent[2],
ymin: extent[1],
ymax: extent[3]
}, 'https://www.arcgis.com');
}
}
static init() {
$('.WazeControlPermalink').prepend(
$('<div>').css({ float: 'left', display: 'inline-block', padding: '0px 5px 0px 3px' }).append(
$('<div>', { id: 'mt-gis-button', title: 'Open the MT GIS map in a new window' })
.text('MTGIS')
.css({
float: 'left', textDecoration: 'none', color: '#000000', fontWeight: 'bold', cursor: 'pointer'
})
.click(this.onButtonClick.bind(this))
)
);
setInterval(() => {
const $btn = $('#mt-gis-button');
if ($btn.length > 0) {
$btn.css('color', (this.mapWindow && !this.mapWindow.closed) ? '#1e9d12' : '#000000');
}
}, 500);
/* Event listeners */
W.map.events.register('moveend', null, this.postMessage.bind(this));
}
static bootstrap() {
if (typeof W === 'object' && W.userscripts?.state.isReady) {
this.init();
} else {
document.addEventListener('wme-ready', this.init.bind(this), { once: true });
}
}
}
class GISMapCode {
static Extent;
static SpatialReference;
static receiveMessage(message) {
const { data } = message;
switch (data.type) {
case 'setExtent': {
const extent = new this.Extent({
xmin: data.xmin,
xmax: data.xmax,
ymin: data.ymin,
ymax: data.ymax,
spatialReference: new this.SpatialReference({ wkid: 102113 })
});
unsafeWindow.arcgisonline.map.main.map.setExtent(extent);
break;
}
default:
// Add more types as needed...
}
}
static init() {
window.addEventListener('message', this.receiveMessage.bind(this));
}
static bootstrap() {
// There may be a more elegant way to check that these modules are ready...
try {
this.Extent = unsafeWindow.require('esri/geometry/Extent');
this.SpatialReference = unsafeWindow.require('esri/SpatialReference');
this.init();
} catch {
setTimeout(this.bootstrap.bind(this), 200);
}
}
}
function bootstrap() {
if (window.location.host.toLowerCase() === 'www.arcgis.com') {
GISMapCode.bootstrap();
} else {
WMECode.bootstrap();
}
}
bootstrap();
})();