Prototyped the barcode idea; Added a basic production system.

imports/ui/PrintLabel.js

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+import './PrintLabel.html';
+import JsBarcode from 'JsBarcode';
+//import QRCode from "../util/qrcode/qrcode";
+import QRCode from '/imports/util/qrcode/qrcode';
+
+//let {qrcode, svg2url} = require('pure-svg-code');
+
+Template.PrintLabel.onCreated(function() {
+	function getUrlVars() {
+		let vars = {};
+		let parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
+			vars[key] = decodeURIComponent(value);
+		});
+		return vars;
+	}
+	
+	this.vars = getUrlVars();
+});
+
+Template.PrintLabel.onRendered(function() {
+	let vars = this.vars;
+	$('.title1').html(vars['title1']);
+	$('.title2').html(vars['title2'] === undefined ? "" : vars['title2']);
+	$('.ingredients').append(vars['ingredients']);
+	$('.date').html(vars['date']);
+	$('.size').html(vars['size']);
+	//JsBarcode(".barcode").init();
+	
+	//const svgString = qrcode({content: "1234567890", padding: 0, width: 50, height: 50, color: "#000000", background: "#FFFFFF", ecl: "L"});
+	//this.$('.qrcode').attr('src', svg2url(svgString));
+	new QRCode(document.getElementById("qrcode"), {text: "1234567890", width: 60, height: 60});
+});