Plugin for IITC - let you im- / export your sketches from drawing tools

iitc-export-import-draw.js

// ==UserScript==
// @id             iitc-export-import-draw@skamander
// @name           IITC plugin: export and import data from draw tools
// @version        0.0.1
// @namespace      https://github.com/jonatkins/ingress-intel-total-conversion
// @description    Import/Export Data from draw tools
// @include        https://www.ingress.com/intel*
// @include        http://www.ingress.com/intel*
// @match          https://www.ingress.com/intel*
// @match          http://www.ingress.com/intel*
// ==/UserScript==


function wrapper() {
    // ensure plugin framework is there, even if iitc is not yet loaded
    if(typeof window.plugin !== 'function'){ 
        window.plugin = function() {}; 
    }
    
    // ===[ PLUGIN START ]=================================================================================
    // use own namespace for plugin
    var thisplugin = window.plugin.drawtools_export = function() {};
    
    // function to import
    window.plugin.drawtools_export.import_drawdata = function() {
        localStorage['plugin-draw-tools-layer'] = prompt('Bitte geben sie die Daten ein:');
        window.location.reload()
    }
    
    // funcion to export
    window.plugin.drawtools_export.export_drawdata = function() {
        prompt("Copy to clipboard: Ctrl+C, Enter", localStorage['plugin-draw-tools-layer']);
    }

    // ===[ Settings ]=====================================================================================
    var setup = function () {
    	content = "<a onclick='window.plugin.drawtools_export.import_drawdata();' >Import draw-data</a>"
        content += "<a onclick='window.plugin.drawtools_export.export_drawdata();' >Export draw-data</a>"
        $('#toolbox').append(content);
    }

    if(window.iitcLoaded && typeof setup === 'function') {
        setup();
    } else {
        if(window.bootPlugins) {
            window.bootPlugins.push(setup);
        } else {
            window.bootPlugins = [setup];
        }
    } 
} // wrapper end

// inject code into site context
var script = document.createElement('script');
script.appendChild(document.createTextNode('('+ wrapper +')();'));
(document.body || document.head || document.documentElement).appendChild(script);

for some reason there are sometimes errors in the array
{"lat":51...ype":"polyline",