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WME Link to Geoportal Luxembourg and Traffic Info

Adds buttons to Waze Map Editor to open the Geoportal of Luxembourg and the Luxembourg traffic info portal.

// ==UserScript==
// @name         WME Link to Geoportal Luxembourg and Traffic Info
// @description  Adds buttons to Waze Map Editor to open the Geoportal of Luxembourg and the Luxembourg traffic info portal.
// @namespace    https://github.com/Dwinger2006/Dancingman81
// @version      2024.10.16.04
// @include      https://*.waze.com/editor*
// @include      https://*.waze.com/*editor*
// @grant        none
// @author       Dancingman81
// @license      MIT
// @syncURL      https://github.com/Dwinger2006/Dancingman81/raw/main/L2LuxGeo.user.js
// ==/UserScript==

var L2LuxGeo_version = '2024.10.16.04';

(async function() {
    'use strict';

    // Reference for the Geoportal window
    let geoportalWindow = null;

    // Initialize buttons once WME is ready
    function initialize() {
        if (typeof W !== 'undefined' && W.userscripts && W.userscripts.state.isReady) {
            addButtons();
        } else {
            console.log("WME is not ready yet, retrying...");
            document.addEventListener("wme-ready", initialize, { once: true });
        }
    }

    // Function to extract parameters from a URL
    function getQueryString(url, param) {
        var params = new URLSearchParams(url.split('?')[1]);
        return params.get(param);
    }

    // Function to create the button for Geoportal Luxembourg
    function createLuxButton() {
        console.log("Creating Geoportal Luxembourg button");
        var lux_btn = document.createElement('button');
        lux_btn.style = "width: 285px;height: 24px; font-size:85%;color: Green;border-radius: 5px;border: 0.5px solid lightgrey; background: white; margin-bottom: 10px;";
        lux_btn.innerHTML = "Geoportal Luxembourg";

        lux_btn.addEventListener('click', function() {
            if (W.map) {
                let coords = W.map.getUnvalidatedUnprojectedCenter();
                let point = new OpenLayers.LonLat(coords.lon, coords.lat);
                let transformed = point.transform('EPSG:4326', 'EPSG:3857');

                // Use the transformed coordinates in the URL
                var mapsUrl = 'https://map.geoportail.lu/theme/main?lang=de&version=3&zoom=' + coords.zoom + '&X=' + transformed.lon + '&Y=' + transformed.lat + '&rotation=0&layers=549-542-302-269-320-2056-351-152-685-686&opacities=1-0-0-0-1-0-1-1-1-1&time=------------------&bgLayer=streets_jpeg&crosshair=true';

                console.log("Geoportal URL:", mapsUrl);

                // If the window is already open, focus it. Otherwise, open a new one.
                if (geoportalWindow && !geoportalWindow.closed) {
                    geoportalWindow.location.href = mapsUrl;
                    geoportalWindow.focus();
                } else {
                    geoportalWindow = window.open(mapsUrl, 'geoportalLux');
                }
            } else {
                console.error("W.map is not available.");
            }
        });

        return lux_btn;
    }

    // Function to create the button for Luxembourg traffic information
    function createTrafficButton() {
        console.log("Creating Traffic Info button");
        var traffic_btn = document.createElement('button');
        traffic_btn.style = "width: 285px;height: 24px; font-size:85%;color: Red;border-radius: 5px;border: 0.5px solid lightgrey; background: white;";
        traffic_btn.innerHTML = "Traffic Info Luxembourg";

        traffic_btn.addEventListener('click', function() {
            var href = document.querySelector('.WazeControlPermalink a')?.getAttribute('href');
            if (href) {
                var lon = parseFloat(getQueryString(href, 'lon'));
                var lat = parseFloat(getQueryString(href, 'lat'));

                // Attempt to open the portal with the second tab active
                var trafficUrl = 'https://travaux.public.lu/fr/infos-trafic/chantiers/routes.html#carte-des-chantiers-routiers?zoom=' + 12 + '&lat=' + lat + '&lon=' + lon + '&layers=2';
                window.open(trafficUrl, '_blank');
            } else {
                console.error("Permalink not found.");
            }
        });

        return traffic_btn;
    }

    // Function to add buttons to the WME side panel
    function addButtons() {
        console.log("Adding buttons...");

        if (!W.userscripts.state.isReady) {
            console.log("WME is not ready yet, retrying...");
            document.addEventListener("wme-ready", addButtons, { once: true });
            return;
        }

        // Check if the panel already exists to avoid duplicate entries
        if (document.getElementById("sidepanel-lux") !== null) {
            console.log("Buttons already exist.");
            return;
        }

        var addon = document.createElement('section');
        addon.id = "lux-addon";
        addon.innerHTML = `
        <b><p style="font-family:verdana,sans-serif; font-size:12px; text-decoration: none;">
        <a href="https://greasyfork.org/de/scripts/510495-wme-link-to-geoportal-luxembourg-and-traffic-info" target="_blank">
        <b>Links to Lux Geoportals </b>v ${L2LuxGeo_version}</a></p>`;

        var userTabs = document.getElementById('user-info');
        var navTabs = userTabs?.getElementsByClassName('nav-tabs')[0];
        var tabContent = userTabs?.getElementsByClassName('tab-content')[0];

        if (navTabs && tabContent) {
            var newtab = document.createElement('li');
            newtab.innerHTML = '<a href="#sidepanel-lux" data-toggle="tab">Geo + Traffic LUX</a>';
            navTabs.appendChild(newtab);

            var newtabContent = document.createElement('div');
            newtabContent.id = "sidepanel-lux";
            newtabContent.className = "tab-pane";
            newtabContent.appendChild(addon);

            tabContent.appendChild(newtabContent);

            var luxButton = createLuxButton();
            var trafficButton = createTrafficButton();

            addon.appendChild(luxButton);
            addon.appendChild(trafficButton);

            console.log("Buttons added successfully.");
        } else {
            console.error("Could not find user info panel to add buttons.");
        }
    }

    // Initialize the script
    initialize();

})();