WME TN Parcel GIS Map

Open the TN Parcel GIS map in another window, at the same location as the WME map. Keeps the location of the GIS map synced to WME.
目前為 2020-06-01 提交的版本，檢視最新版本。
安裝腳本 ?
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Wrap lines
// ==UserScript==
// @name         WME TN Parcel GIS Map
// @namespace    https://gf.qytechs.cn/users/45389
// @version      2020.06.01.01
// @description  Open the TN Parcel 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
// @include     /^https:\/\/(www|beta)\.waze\.com\/(?!user\/)(.{2,6}\/)?editor\/?.*$/
// @include     https://tnmap.tn.gov/assessment/
// @license      GNU GPLv3
// ==/UserScript==

/* global W */
/* global map */
/* global $ */

(function() {
    'use strict';

    const URL_PROTOCOL = 'https://';
    const URL_DOMAIN = 'tnmap.tn.gov';
    const URL_PATH = '/assessment/';
    const WINDOW_NAME = 'tn_gis_map';
    const BUTTON_ID = 'tn-gis-button';
    const BUTTON_TITLE = 'Open the TN GIS map in a new window';
    const LOG_SCRIPT_NAME = 'TN Parcel GIS';

    let mapWindow;
    let Extent;
    let SpatialReference;
    let receiverAdded = false;

    function log(message) {
        console.log(LOG_SCRIPT_NAME, message);
    }
    function logDebug(message) {
        console.debug(LOG_SCRIPT_NAME, message);
    }

    function onButtonClick() {
        let wazeExt = W.map.getExtent();
        let url = URL_PROTOCOL + URL_DOMAIN + URL_PATH;
        if (!mapWindow || mapWindow.closed) {
            mapWindow = window.open(null, WINDOW_NAME);
            try {
                if (mapWindow.location && mapWindow.location.href) {
                    mapWindow.location.assign(url);
                    setTimeout(() => syncGISMapExtent(mapWindow), 2000);
                }
            } catch (ex) {
                if (ex.code === 18) {
                    // Ignore if accessing location.href is blocked by cross-domain.
                } else {
                    throw ex;
                }
            }
        }
        mapWindow.focus();
        syncGISMapExtent(mapWindow);
    }

    function syncGISMapExtent(myMapWindow) {
      if (myMapWindow && !myMapWindow.closed) {
            let wazeExt = W.map.getExtent();
            try {
                myMapWindow.postMessage({type:'setExtent', xmin:wazeExt.left, xmax:wazeExt.right, ymin:wazeExt.bottom, ymax:wazeExt.top, spatialReference: 102113}, URL_PROTOCOL + URL_DOMAIN);
            } catch (ex) {
                log(ex);
            }
        }
    }

    function init() {
        logDebug('Initializing...');
        $('.WazeControlPermalink>div').prepend(
            $('<div>').css({float:'left',display:'inline-block', padding:'0px 5px 0px 3px'}).append(
                $('<a>',{id:BUTTON_ID, title:BUTTON_TITLE, href:'javascript:void(0)'})
                .text('TN-GIS')
                .css({float:'left',textDecoration:'none', color:'#000000', fontWeight:'bold'})
                .click(onButtonClick)
            )
        );

        setInterval(function() {
            let $btn = $('#' + BUTTON_ID);
            if ($btn.length > 0) {
                $btn.css('color', (mapWindow && !mapWindow.closed) ? '#1e9d12' : '#000000');
            }
        }, 500);

        /* Event listeners */
        W.map.events.register('moveend',null, function(){syncGISMapExtent(mapWindow);});

        logDebug('Initialized.');
    }

    function receiveMessageGIS(event) {
        logDebug(event);
        let data = event.data;
        if (!Extent) {
            Extent = unsafeWindow.require('esri/geometry/Extent');
            SpatialReference = unsafeWindow.require('esri/SpatialReference');
        }
        switch (data.type) {
            case 'setExtent':
        }
        let ext = new Extent({xmin:data.xmin, xmax:data.xmax, ymin:data.ymin, ymax:data.ymax, spatialReference:new SpatialReference({wkid:data.spatialReference})});
        map.setExtent(ext);
    }

    function receiveMessageWME(event) {
        // TBD
    }

    function bootstrap() {
        if (window.location.host.toLowerCase() === URL_DOMAIN) {
            window.addEventListener("message", receiveMessageGIS, false);
        } else {
            if (!receiverAdded) {
                window.addEventListener("message", receiveMessageWME, false);
                receiverAdded = true;
            }
            if (W && W.loginManager && W.loginManager.events.register && W.map) {
                init();
            } else {
                logDebug('Bootstrap failed. Trying again...');
                window.setTimeout(bootstrap, 200);
            }
        }
    }

    logDebug('Bootstrap...');
    bootstrap();
})();
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