WME COL Basemap

adds the aerial photos from the col gis as a basemap layer
目前為 2022-10-27 提交的版本，檢視最新版本。
安裝腳本 ?
Wrap lines
// ==UserScript==
// @name         WME COL Basemap
// @namespace    https://fxzfun.com/
// @version      1.0
// @description  adds the aerial photos from the col gis as a basemap layer
// @author       FXZFun
// @match        https://*.waze.com/*/editor*
// @match        https://*.waze.com/editor*
// @match        https://maps.cityoflewisville.com/*
// @exclude      https://*.waze.com/user/editor*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=waze.com
// @grant        GM_setValue
// @grant        GM_getValue
// @require      https://gf.qytechs.cn/scripts/24851-wazewrap/code/WazeWrap.js
// @license      GNU GPLv3
// ==/UserScript==

/* global W, OL, WazeWrap */

(function() {
    'use strict';

    var errorOccurred;
    var colBasemap;

    function getTicket() {
        document.addEventListener("ticketRetrieved", (e) => {
            GM_setValue("wmecolbasemap-ticket", e.ticket);
            if (location.href.includes("wmecolbasemap")) window.close();
        });

        var script = document.createElement("script");
        script.innerHTML = `
                var ticketUpdated = false;
                const NativeImage = Image;
                const ticketRetrieved = new CustomEvent('ticketRetrieved');

                class FakeImage { constructor(w, h) {
                        const nativeImage = new NativeImage(w, h);
                        const handler = {
                            set: function (obj, prop, value) {
                                if (prop === 'src') {
                                    if (value.includes("nearmap")) {
                                        if (!ticketUpdated) {
                                            ticketUpdated = true;
                                            window.Image = NativeImage;
                                            ticketRetrieved.ticket = value.split("&ticket=")[1];
                                            document.dispatchEvent(ticketRetrieved);
                                        }
                                    }
                                }
                                nativeImage[prop] = value;
                            },
                            get: function(target, prop) {
                                return target[prop];
                            }
                        };
                        return new Proxy(nativeImage, handler);
                    }
                }
                window.Image = FakeImage;`;
        document.body.appendChild(script);
    }

    function addLayer() {
        var ticket = GM_getValue("wmecolbasemap-ticket");
        var date = "20221010"; // changes as aerials get updated

        if (ticket == null) {
            window.open("https://maps.cityoflewisville.com/?&zoom=13&center=33.043,-96.957&basemap=nearmap_"+date+"&wmecolbasemap=true","_blank");
            var ali = setInterval(() => {
                if (GM_getValue("wmecolbasemap-ticket") != null) {
                    return addLayer();
                }
            }, 1000);
        }

        if (colBasemap == null) {
            colBasemap = new OL.Layer.XYZ(
                'COL GIS Basemap',
                "https://us0.nearmap.com/maps/?z=${z}&x=${x}&y=${y}&nml=V&version=2&nmd=" + date + "&ticket=" + ticket,
                {
                    isBaseLayer: false,
                    uniqueName: 'colgis',
                    tileSize: new OL.Size(256,256),
                    transitionEffect: 'resize',
                    displayInLayerSwitcher: true,
                    opacity: 1,
                    visibility: localStorage.hasOwnProperty("wmecolbasemap-visibility") ? localStorage.getItem("wmecolbasemap-visibility") === 'true' : true,
                    tileOptions: {
                        eventListeners: {
                            'loaderror': function(evt) {
                                if (!errorOccurred) {
                                    errorOccurred = true;
                                    window.open("https://maps.cityoflewisville.com/?&zoom=13&center=33.043,-96.957&basemap=nearmap_"+date+"&wmecolbasemap=true","_blank");
                                    var ali = setInterval(() => {
                                        if (GM_getValue("wmecolbasemap-ticket") != null) {
                                            return addLayer();
                                        }
                                    }, 1000);
                                }
                            }
                        }
                    }
                });
            W.map.addLayer(colBasemap);
            W.map.setLayerIndex(colBasemap, 2);
        } else {
            colBasemap.url = "https://us0.nearmap.com/maps/?z=${z}&x=${x}&y=${y}&nml=V&version=2&nmd=" + date + "&ticket=" + ticket;
        }
    }

    function toggleBasemap(value) {
        W.map.getLayerByName("COL GIS Basemap").setVisibility(value);
        localStorage.setItem("wmecolbasemap-visibility", value);
    }

    if (location.href.includes("cityoflewisville.com")) {
        // get ticket
        console.log("WME COL Basemap: Start");
        getTicket();
    } else if (location.href.includes("waze.com")) {
        // load layer
        var wmeI = setInterval(() => {
            if (WazeWrap != null && WazeWrap.Ready) {
                clearInterval(wmeI);
                console.log("WME COL Basemap: Start");
                WazeWrap.Interface.AddLayerCheckbox(
                    "display",
                    "COL GIS Basemap",
                    localStorage.hasOwnProperty("wmecolbasemap-visibility") ? localStorage.getItem("wmecolbasemap-visibility") === 'true' : true,
                    toggleBasemap,
                    W.map.getLayerByName("WME COL Basemap"));
                addLayer();
            }
        }, 500);
    }
})();
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