lindell / JsBarcode

import optionsFromStrings from "./optionsFromStrings.js";

function getOptionsFromElement(element){

	var options = {};

	var attributes = element.attributes;

	for(var i = 0; i < attributes.length; i++){

		var name = attributes[i].name;

		var value = attributes[i].value;

		var match = name.match(/(jsbarcode|data)-([A-Za-z0-9-]+)/i);

		if(match){

			var property = match[2];

			// Transforms foo-bar to fooBar

			property = property.replace(/-[a-zA-Z]/, (val) => val[1].toUpperCase());

			options[property] = value;

		}

	}

	// Since all atributes are string they need to be converted to integers

	options = optionsFromStrings(options);

	return options;

}

export default getOptionsFromElement;