Aggiunto vendor per trasformare xml in json

www/js/vendor/xml2json.js

@@ -0,0 +1,136 @@
+/**
+ * jQuery plugin to convert a given $.ajax response xml object to json.
+ *
+ * @example var json = $.xml2json(response);
+ */
+(function() {
+
+	// default options based on https://github.com/Leonidas-from-XIV/node-xml2js
+	var defaultOptions = {
+		attrkey: '$',
+		charkey: '_',
+		normalize: false,
+		explicitArray: false
+	};
+
+	// extracted from jquery
+	function parseXML(data) {
+		var xml, tmp;
+		if (!data || typeof data !== "string") {
+			return null;
+		}
+		try {
+			if (window.DOMParser) { // Standard
+				tmp = new DOMParser();
+				xml = tmp.parseFromString(data, "text/xml");
+			} else { // IE
+				xml = new ActiveXObject("Microsoft.XMLDOM");
+				xml.async = "false";
+				xml.loadXML(data);
+			}
+		} catch (e) {
+			xml = undefined;
+		}
+		if (!xml || !xml.documentElement || xml.getElementsByTagName("parsererror").length) {
+			throw new Error("Invalid XML: " + data);
+		}
+		return xml;
+	}
+
+	function normalize(value, options){
+		if (!!options.normalize){
+			return (value || '').trim();
+		}
+		return value;
+	}
+
+	function xml2jsonImpl(xml, options) {
+
+		var i, result = {}, attrs = {}, node, child, name;
+		result[options.attrkey] = attrs;
+
+		if (xml.attributes && xml.attributes.length > 0) {
+			for (i = 0; i < xml.attributes.length; i++){
+				var item = xml.attributes.item(i);
+				attrs[item.nodeName] = item.value;
+			}
+		}
+
+		// element content
+		if (xml.childElementCount === 0) {
+			result[options.charkey] = normalize(xml.textContent, options);
+		}
+
+		for (i = 0; i < xml.childNodes.length; i++) {
+			node = xml.childNodes[i];
+			if (node.nodeType === 1) {
+
+				if (node.attributes.length === 0 && node.childElementCount === 0){
+					child = normalize(node.textContent, options);
+				} else {
+					child = xml2jsonImpl(node, options);
+				}
+
+				name = node.nodeName;
+				if (result.hasOwnProperty(name)) {
+					// For repeating elements, cast/promote the node to array
+					var val = result[name];
+					if (!Array.isArray(val)) {
+						val = [val];
+						result[name] = val;
+					}
+					val.push(child);
+				} else if(options.explicitArray === true) {
+					result[name] = [child];
+				} else {
+					result[name] = child;
+				}
+			}
+		}
+
+		return result;
+	}
+
+	/**w
+	 * Converts an xml document or string to a JSON object.
+	 *
+	 * @param xml
+	 */
+	function xml2json(xml, options) {
+		var n;
+
+		if (!xml) {
+			return xml;
+		}
+
+		options = options || {};
+
+		for(n in defaultOptions) {
+			if(defaultOptions.hasOwnProperty(n) && options[n] === undefined) {
+				options[n] = defaultOptions[n];
+			}
+		}
+
+		if (typeof xml === 'string') {
+			xml = parseXML(xml).documentElement;
+		}
+
+		var root = {};
+		
+		if (xml.attributes && xml.attributes.length === 0 && xml.childElementCount === 0){
+		  root[xml.nodeName] = normalize(xml.textContent, options);
+		} else {
+		  root[xml.nodeName] = xml2jsonImpl(xml, options);
+		}
+
+		return root;
+	}
+
+	if (typeof jQuery !== 'undefined') {
+		jQuery.extend({xml2json: xml2json});
+	} else if (typeof module !== 'undefined') {
+		module.exports = xml2json;
+	} else if (typeof window !== 'undefined') {
+		window.xml2json = xml2json;
+	}
+})();