1. xml2json.git
  2. src
  3. json2xml.js
 RSS Git Download  Clone
Raw View History
Blames found: 61 Mode: javascript Binary: false


Hang on, we reloading big blames...
 34616418
var sanitizer = require('./sanitize.js')
 8a4718e3
module.exports = function (json, options) {
 8407d456
if (json instanceof Buffer) { json = json.toString(); } var obj = null;
 17a24607
if (typeof (json) == 'string') {
 8407d456
try { obj = JSON.parse(json);
 17a24607
} catch (e) {
 8407d456
throw new Error("The JSON structure is invalid"); } } else { obj = json; }
 34616418
var toXml = new ToXml(options);
 753f6909
toXml.parse(obj); return toXml.xml; }
 8407d456
 17a24607
ToXml.prototype.parse = function (obj) {
 2d87cdb1
if (!obj) return;
 753f6909
var self = this;
 8407d456
var keys = Object.keys(obj); var len = keys.length;
 db251bde
// First pass, extract strings only for (var i = 0; i < len; i++) {
 29b9b183
var key = keys[i], value = obj[key], isArray = Array.isArray(value);
 17a24607
var type = typeof (value);
 69a937d4
if (type == 'string' || type == 'number' || type == 'boolean' || isArray) {
 e4c71b31
var it = isArray ? value : [value];
 29b9b183
 17a24607
it.forEach(function (subVal) { if (typeof (subVal) != 'object') {
 e4c71b31
if (key == '$t') {
 753f6909
self.addTextContent(subVal);
 e4c71b31
} else {
 753f6909
self.addAttr(key, subVal);
 e4c71b31
} }
 34616418
});
 db251bde
} } // Second path, now handle sub-objects and arrays
 8407d456
for (var i = 0; i < len; i++) { var key = keys[i]; if (Array.isArray(obj[key])) { var elems = obj[key]; var l = elems.length; for (var j = 0; j < l; j++) {
 e4c71b31
var elem = elems[j];
 29b9b183
 17a24607
if (typeof (elem) == 'object') {
 753f6909
self.openTag(key); self.parse(elem); self.closeTag(key);
 e4c71b31
}
 8407d456
}
 17a24607
} else if (typeof (obj[key]) == 'object' && !(self.options.ignoreNull && obj[key] === null)) {
 753f6909
self.openTag(key); self.parse(obj[key]); self.closeTag(key);
 8407d456
} } };
 17a24607
ToXml.prototype.openTag = function (key) {
 753f6909
this.completeTag(); this.xml += '<' + key; this.tagIncomplete = true; }
 17a24607
ToXml.prototype.addAttr = function (key, val) {
 1af71b6c
if (this.options.sanitize) {
 39f3d232
val = sanitizer.sanitize(val, false, true);
 1af71b6c
}
 753f6909
this.xml += ' ' + key + '="' + val + '"'; }
 17a24607
ToXml.prototype.addTextContent = function (text) {
 753f6909
this.completeTag();
 e5230ad7
var newText = (this.options.sanitize ? sanitizer.sanitize(text) : text); this.xml += newText;
 753f6909
}
 17a24607
ToXml.prototype.closeTag = function (key) {
 753f6909
this.completeTag(); this.xml += '</' + key + '>'; }
 17a24607
ToXml.prototype.completeTag = function () {
 753f6909
if (this.tagIncomplete) { this.xml += '>'; this.tagIncomplete = false; } }
 17a24607
 34616418
function ToXml(options) { var defaultOpts = {
 2d87cdb1
sanitize: false, ignoreNull: false
 34616418
};
 1af71b6c
if (options) { for (var opt in options) { defaultOpts[opt] = options[opt]; } }
 34616418
 1af71b6c
this.options = defaultOpts;
 753f6909
this.xml = ''; this.tagIncomplete = false; }