jsdoc/node_modules/goessner/json2xml.js

/*	This work is licensed under Creative Commons GNU LGPL License.

	License: http://creativecommons.org/licenses/LGPL/2.1/
	Version: 0.9/modified to conform to commonjs modules pattern
	Author:  Stefan Goessner/2006
	Web:     http://goessner.net/ 
*/

var json2xml = (typeof exports === 'undefined')? {} : exports; // like commonjs

(function() {

	json2xml.convert = function(o) {
	   var toXml = function(v, name, ind) {
		  var xml = "";
		  if (v instanceof Array) {
			 for (var i=0, n=v.length; i<n; i++)
				xml += toXml(v[i], name, ind+"");
		  }
		  else if (typeof(v) == "object") {
			 var hasChild = false;
			 xml += ind + "<" + name;
			 for (var m in v) {
				if (m.charAt(0) == "@")
				   xml += " " + m.substr(1) + "=\"" + v[m].toString() + "\"";
				else
				   hasChild = true;
			 }
			 xml += hasChild ? ">\n" : "/>";
			 if (hasChild) {
				for (var m in v) {
				   if (m == "#text")
					  xml += makeSafe(v[m]);
				   else if (m == "#cdata")
					  xml += "<![CDATA[" + lines(v[m]) + "]]>";
				   else if (m.charAt(0) != "@")
					  xml += toXml(v[m], m, ind+"\t");
				}
				xml += (xml.charAt(xml.length-1)=="\n"?ind:"") + "</" + name + ">\n";
			 }
		  }
		  else { // added special-character transform, but this needs to be better handled [micmath]
			 xml += ind + "<" + name + ">" + makeSafe(v.toString()) +  "</" + name + ">\n";
		  }
		  return xml;
	   },
	   xml="";
	   
	   for (var m in o) {
		  xml += toXml(o[m], m, "");
		}
		  
	   return xml;
	}
	
	function lines(str) {
		// normalise line endings, all in file will be unixy
		str = str.replace(/\r\n/g, '\n');
		
		return str;
	}
	
	function makeSafe(str) {
		// xml special charaters
		str = str.replace(/</g, '&lt;').replace(/&/g, '&amp;');
		
		return lines(str);
	}

})();