.gitignore 0000664 0000000 0000000 00000000023 15160746074 0013053 0 ustar 00root root 0000000 0000000 node_modules
*.swp
.npmignore 0000664 0000000 0000000 00000000015 15160746074 0013063 0 ustar 00root root 0000000 0000000 node_modules
README.md 0000664 0000000 0000000 00000001262 15160746074 0012350 0 ustar 00root root 0000000 0000000 # Simple SAX-based XML2JSON Parser.
It does not parse the following elements:
* CDATA sections
* Processing instructions
* XML declarations
* Entity declarations
* Comments
## Installation
`npm install xml2json`
## Usage
```javascript
var parser = require('xml2json');
var xml = "bar";
var json = parser.toJson(xml); //returns an string containing the json structure by default
console.log(json);
```
* if you want to get the Javascript object then you might want to invoke parser.toJson(xml, {object: true});
* if you want a reversible json to xml then you should use parser.toJson(xml, {reversible: true});
## License
Copyright 2011 BugLabs Inc. All rights reserved.
index.js 0000664 0000000 0000000 00000000043 15160746074 0012532 0 ustar 00root root 0000000 0000000 module.exports = require('./lib');
lib/ 0000775 0000000 0000000 00000000000 15160746074 0011636 5 ustar 00root root 0000000 0000000 lib/index.js 0000664 0000000 0000000 00000000156 15160746074 0013305 0 ustar 00root root 0000000 0000000 var exports = module.exports;
exports.toJson = require('./xml2json');
exports.toXml = require('./json2xml');
lib/json2xml.js 0000664 0000000 0000000 00000002342 15160746074 0013751 0 ustar 00root root 0000000 0000000 module.exports = function toXml(json, xml) {
var xml = xml || '';
if (json instanceof Buffer) {
json = json.toString();
}
var obj = null;
if (typeof(json) == 'string') {
try {
obj = JSON.parse(json);
} catch(e) {
throw new Error("The JSON structure is invalid");
}
} else {
obj = json;
}
var keys = Object.keys(obj);
var len = keys.length;
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++) {
xml += '<' + key + '>';
xml = toXml(elems[j], xml);
xml += '';
}
} else if (typeof(obj[key]) == 'object') {
xml += '<' + key + '>';
xml = toXml(obj[key], xml);
xml += '';
} else if (typeof(obj[key]) == 'string') {
if (key == '$t') {
xml += obj[key];
} else {
xml = xml.replace(/>$/, '');
xml += ' ' + key + "='" + obj[key] + "'>";
}
}
}
return xml;
};
lib/xml2json.js 0000664 0000000 0000000 00000006111 15160746074 0013747 0 ustar 00root root 0000000 0000000 var expat = require('node-expat');
var fs = require('fs');
// This object will hold the final result.
var obj = {};
var currentObject = {};
var ancestors = [];
var options = {}; //configuration options
function startElement(name, attrs) {
if(options.coerce) {
// Looping here in stead of making coerce generic as object walk is unnecessary
for (var key in attrs) {
if (attrs.hasOwnProperty(key)) {
attrs[key] = coerce(attrs[key]);
}
}
}
if (! (name in currentObject)) {
currentObject[name] = attrs;
} else if (! (currentObject[name] instanceof Array)) {
// Put the existing object in an array.
var newArray = [currentObject[name]];
// Add the new object to the array.
newArray.push(attrs);
// Point to the new array.
currentObject[name] = newArray;
} else {
// An array already exists, push the attributes on to it.
currentObject[name].push(attrs);
}
// Store the current (old) parent.
ancestors.push(currentObject);
// We are now working with this object, so it becomes the current parent.
if (currentObject[name] instanceof Array) {
// If it is an array, get the last element of the array.
currentObject = currentObject[name][currentObject[name].length - 1];
} else {
// Otherwise, use the object itself.
currentObject = currentObject[name];
}
}
function text(data) {
data = data.trim();
if (!data.length) {
return;
}
currentObject['$t'] = coerce((currentObject['$t'] || "") + data);
}
function endElement(name) {
// This should check to make sure that the name we're ending
// matches the name we started on.
var ancestor = ancestors.pop();
if (!options.reversible) {
if ((Object.keys(currentObject).length == 1) && ('$t' in currentObject)) {
if (ancestor[name] instanceof Array) {
ancestor[name].push(ancestor[name].pop()['$t']);
} else {
ancestor[name] = currentObject['$t'];
}
}
}
currentObject = ancestor;
}
function coerce(val) {
if (!options.coerce) {
return val;
}
var num = Number(val);
if (!isNaN(num)) {
return num;
}
switch (val.toLowerCase()){
case 'true':
case 'yes':
return true;
case 'false':
case 'no':
return false;
default: return val;
}
}
module.exports = function(xml, _options) {
var parser = new expat.Parser('UTF-8');
parser.on('startElement', startElement);
parser.on('text', text);
parser.on('endElement', endElement);
obj = currentObject = {};
ancestors = [];
options = {
object: false,
reversible: false
};
for (var opt in _options) {
options[opt] = _options[opt];
}
if (!parser.parse(xml)) {
throw new Error('There are errors in your xml file: ' + parser.getError());
}
if (options.object) {
return obj;
}
return JSON.stringify(obj);
};
package.json 0000664 0000000 0000000 00000000645 15160746074 0013363 0 ustar 00root root 0000000 0000000 { "name" : "xml2json",
"version": "0.2.4",
"author": "Andrew Turley",
"email": "aturley@buglabs.net",
"description" : "Converts xml to json and viceverza, using node-expat.",
"repository": "git://github.com/buglabs/node-xml2json.git",
"main": "index",
"contributors":[ {"name": "Camilo Aguilar", "email": "camilo@buglabs.net"}],
"dependencies": {
"node-expat": "1.4.1"
}
}
test/ 0000775 0000000 0000000 00000000000 15160746074 0012047 5 ustar 00root root 0000000 0000000 test/coerce-overhead.js 0000664 0000000 0000000 00000000767 15160746074 0015452 0 ustar 00root root 0000000 0000000 var fs = require('fs');
var parser = require('../lib');
var file = __dirname + '/fixtures/large.xml';
var data = fs.readFileSync(file);
// With coercion
var t0 = Date.now();
for(var i = 0; i < 10000; i++) {
var result = parser.toJson(data, {reversible: true, coerce: true, object: true});
}
console.log(Date.now() - t0);
// Without coercion
var t0 = Date.now();
for(var i = 0; i < 10000; i++) {
result = parser.toJson(data, {reversible: true, object: true});
}
console.log(Date.now() - t0);
test/fixtures/ 0000775 0000000 0000000 00000000000 15160746074 0013720 5 ustar 00root root 0000000 0000000 test/fixtures/coerce.xml 0000664 0000000 0000000 00000001167 15160746074 0015707 0 ustar 00root root 0000000 0000000 12345this is a string value
104.95
104.95
0true02012-02-16T17:03:33.000-07:00SmDZ8RlMIjDvlEW3KUibzj2Q test/fixtures/domain-reversible.json 0000664 0000000 0000000 00000001341 15160746074 0020221 0 ustar 00root root 0000000 0000000 {"domain":{"type":"qemu","name":{"$t":"QEmu-fedora-i686"},"uuid":{"$t":"c7a5fdbd-cdaf-9455-926a-d65c16db1809"},"memory":{"$t":"219200"},"currentMemory":{"$t":"219200"},"vcpu":{"$t":"2"},"os":{"type":{"arch":"i686","machine":"pc","$t":"hvm"},"boot":{"dev":"cdrom"}},"devices":{"emulator":{"$t":"/usr/bin/qemu-system-x86_64"},"disk":[{"type":"file","device":"cdrom","source":{"file":"/home/user/boot.iso"},"target":{"dev":"hdc"},"readonly":{}},{"type":"file","device":"disk","source":{"file":"/home/user/fedora.img"},"target":{"dev":"hda"}}],"interface":{"type":"network","source":{"network":"default"}},"graphics":{"type":"vnc","port":"-1"}},"ah":[{"type":"rare","foo":"bar","$t":"cosa1"},{"type":"normal","$t":"cosa2"},{"$t":"cosa3"}]}}
test/fixtures/domain.json 0000664 0000000 0000000 00000001260 15160746074 0016061 0 ustar 00root root 0000000 0000000 {"domain":{"type":"qemu","name":"QEmu-fedora-i686","uuid":"c7a5fdbd-cdaf-9455-926a-d65c16db1809","memory":"219200","currentMemory":"219200","vcpu":"2","os":{"type":{"arch":"i686","machine":"pc","$t":"hvm"},"boot":{"dev":"cdrom"}},"devices":{"emulator":"/usr/bin/qemu-system-x86_64","disk":[{"type":"file","device":"cdrom","source":{"file":"/home/user/boot.iso"},"target":{"dev":"hdc"},"readonly":{}},{"type":"file","device":"disk","source":{"file":"/home/user/fedora.img"},"target":{"dev":"hda"}}],"interface":{"type":"network","source":{"network":"default"}},"graphics":{"type":"vnc","port":"-1"}},"ah":[{"type":"rare","foo":"bar","$t":"cosa1"},{"type":"normal","$t":"cosa2"},"cosa3"]}}
test/fixtures/domain.xml 0000664 0000000 0000000 00000001371 15160746074 0015713 0 ustar 00root root 0000000 0000000 QEmu-fedora-i686c7a5fdbd-cdaf-9455-926a-d65c16db18092192002192002hvm/usr/bin/qemu-system-x86_64cosa1cosa2cosa3
test/fixtures/large.xml 0000664 0000000 0000000 00000076365 15160746074 0015555 0 ustar 00root root 0000000 0000000
Success1.1.02012-01-20T01:36:25.904Z31.0.0text/html<a>qds=0.1723&!_dcat_leaf=617,163826,617,163826,15077&pct=94.84&nai=44&nhalf=0&ncbt=0&nmq=2&!SIBE=avatar+blue+ray+3d,JPIA9PMIDQ8:7M&auctions=44&nbi=22&iat=4&trsi=0&prof=5841&nabi=16&fixedprices=4&!ptrid=Pr1062_10,Pr5841_2&pcc=2&nProdSur=2&tcatid=617</a>1181132012-01-19T18:36:02.000-07:0081996414Avatar (DVD, 2010)784.0
2012-01-19T21:01:1413.5
343.96
44
http://i.ebayimg.com/22/!!d7WiF!EWM~$(KGrHqMOKikEvOnbKY1gBL9fO1lupQ~~_6.JPG?set_id=89040003C1
82093597Avatar (Blu-ray/DVD, 2010, 2-Disc Set)7415.01
2012-01-19T19:12:1520.0
2611.96
48
http://i.ebayimg.com/01/!!d8dfeQ!mM~$(KGrHqUOKjcEwhzOMI3VBMSIdcD!Yw~~_6.JPG?set_id=89040003C1
220931734658AVATAR 3D BLU-RAY FACTORY SEALED -new,sealed-70.99
79.99
13002012-01-19T19:15:14.000-07:00Sm86FNl5NfYQDIhtWAUiWbqQ170763800829Avatar 3D Blu-ray Disc - BRAND NEW - FACTORY SEALED - PANASONIC EXCLUSIVE
61.0
74.99
430002012-01-19T19:51:57.000-07:00SmJODPpMeeyd8FcfsNsrdYWA220931945435New Sealed James Cameron's AVATAR 3D Blu-Ray Panasonic Exclusive PG-13 DVD RARE
61.0
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143002012-01-19T21:19:51.000-07:00Sm4H_Y9vXU4EKx-f3wk3EF7A320829372998NEW & SEALED 3D Blu-ray Panasonic Exclusive "AVATAR" FAST FREE SHIPPING!
89.99
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109.99
002012-01-20T06:10:25.000-07:00Sm2CvUgNznvK-l0t-rZ3n4GQ160718400852Avatar 3D Blu-Ray Panasonic Exclusive __ Unopened - Original factory shrink wrap
55.01
75.0
83002012-01-20T10:48:32.000-07:00SmiTg55gmYOWAJ1XbSQ98ECA130632208352Avatar 3D Blu-Ray - Panasonic Exclusive (brand new, factory sealed)62.85
94.99
123002012-01-20T13:52:56.000-07:00SmtrdC17WyVHvvn_ZgWTXgiA230733466588Brand new Avatar 3d blu ray disc. Factory sealed (panasonic exclusive)
50.0
0.0
43002012-01-20T13:53:56.000-07:00SmlZdHT_kLO9ggmFSsxS0QCA320829809050Avatar 3D Blu-ray Panasonic Exclusive Sealed NEW60.0
0.0
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58.0
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153002012-01-20T14:34:31.000-07:00Sm2MdiMGiOAE-0Qh8yDBew4g150734718107Avatar 3D Blu-ray Brand New Factory Sealed Panasonic Exclusive104.99
104.99
903251690-2147481648167772162012-02-09T17:00:38.000-07:00SmVD9hFn5o8UG2kBlJRLDI4A260937482985BRAND NEW Avatar 3D Blu-Ray DVD - Sealed70.0
0.0
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0.0
302012-01-20T20:30:19.000-07:00SmRNvQVngyrAAzzicicxqF-g330673600191AVATAR 3D Blu Ray-Factory Sealed..FREE Shipping!!!49.95
0.0
102012-01-20T21:51:58.000-07:00SmuX1a85zuIEuO2Jv-BJzp0A200700624127AVATAR, 3D, BLU RAY, BRAND NEW AND FACTORY SEALED50.0
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13002012-01-20T23:22:51.000-07:00SmPCqKpN0DBoNqaMNhr3vO9Q1306327588423D Avatar Blue Ray Disk75.0
90.0
030002012-01-21T15:27:37.000-07:00Smff4598BYjt0QU3hnozg9qQ180798514647Avatar Blu-ray 3D Panasonic Exclusive - Sealed NEW32.93
0.0
1830010002012-01-21T15:43:43.000-07:00Smt8taWyWmsG_Tw-zHfZUmHA380401406666AVATAR 3D BLU-RAY MOVIE NEW EDITION --FACTORY SEALED !95.0
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1102012-02-09T08:43:23.000-07:00SmipHloK8dVCLobrpiHi9soA120845197426Avatar 3D Blu Ray Exlusive Factory Sealed Brand New70.0
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102012-01-22T05:35:49.000-07:00SmSjLcuOvW6zhwC5Lx1h5S-g320830894431AVATAR BLU-RAY 3D MOVIE; BRAND NEW, FACTORY SEALED75.0
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13002012-01-22T16:25:14.000-07:00SmN_U5mt-bejXAlAg-oekhYg220933768045Blue-ray 3D Avatar DVD, Brand New in Original Packaging, Never opened39.0
0.0
802012-01-22T16:58:20.000-07:00SmZGHJZ-gikK2yYeIDhWxFvQ170766321061Avatar 3D blu ray, exclusive Panasonic release. New sealed in hand. Great 3 D
43.99
85.0
63002012-01-22T17:26:33.000-07:00SmnvAaEh-waB7BW4_CKGWdBQ300651900316AVATAR BLU-RAY 3D"" PANASONIC EXCLUSIVE NEW SEALED not found in stores
31.0
0.0
83002012-01-22T18:55:21.000-07:00SmntGH04Op5W7KLFnYdvAeZA180798015096Avatar 3D Blu-ray Panasonic Exclusive, factory sealed, minor box defect.
49.0
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109.99
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03002012-01-22T23:01:04.000-07:00SmBH2AwKhfOLm0BP7eXlEhNA180800257998Avatar Blu-Ray 3D Limited Release Promo Disc - Factory Sealed89.0
89.0
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130-21474811482684354562012-01-23T09:38:20.000-07:00SmbzRQ-rZ_MKXYvTkoispOVw140683495269New AVATAR Blu-ray 3D Panasonic Exclusive *NOT SOLD IN STORES*32.91
99.0
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33.93
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31.0
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50.0
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90.0
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03002005002012-01-24T09:58:40.000-07:00SmKwKZry-47DifBrUXtAjLIA290659864842Avatar 3D Blu Ray Panasonic Exclusive Sealed Promo DTS-HD 5.1 Master26.0
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0.0
802012-01-24T17:32:24.000-07:00Smeip7wxKlFhh3GztuS7jkiA220936324950AVATAR 3D BLU-RAY~BRAND NEW~FACTORY SEALED IN SHRINK~PANASONIC PROMO EXCLUSIVE!!
89.99
99.99
03002012-01-24T18:15:10.000-07:00Sm_JHQtAx3TZEDGP0Lw6ObpA320831969924AVATAR 3D Blu Ray (Original Panasonic Exclusive) - Like NEW40.0
86.0
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199.99
199.99
00-2147482303268435456-21474800982684354562012-01-22T16:26:56.000-07:00SmuB9oGX7_insOHm5Wm1mtPA200697624093New Avatar 3D Blu-Ray Panasonic Exclusive Factory Sealed New105.0
105.0
1002012-02-06T13:17:53.000-07:00Sm4Ih4QKzC5nfe3TenzzSiSA320832354417Avatar 3-d Blu Ray With Sony Blu Ray Player150.0
0.0
03002012-01-25T12:33:27.000-07:00SmQ-meY-Gw-I--dGgWe4aNdA320832387656James Cameron's AVATAR Exclusive Blu-Ray 3D **FACTORY SEALED**85.0
0.0
002012-01-25T13:20:30.000-07:00Sm-_Y6j0vHctWYksalN84VFw320832469688Avatar Blu-ray 3D39.99
0.0
02412012-01-25T16:09:30.000-07:00Sme85gcM76LwgS-iccLJrT7g110811394468NEW- AVATAR 3D Blu-Ray Movie- PANASONIC EXCLUSIVE & FACTORY SEALED!!
31.0
95.0
302012-01-25T20:47:13.000-07:00Sml7KjYSTL-Pw446Zcx9UrNw190629134325AVATAR 3D BLU-RAY DISC Panasonic Exclusive, Factory Sealed Dolby Digital DTS-HD
104.95
104.95
002012-02-16T17:03:33.000-07:00SmDZ8RlMIjDvlEW3KUibzj2QUS_DVD_HD_DVD_Blu_ray108.0100.090.24579692259518157204
test/test-coerce.js 0000664 0000000 0000000 00000001657 15160746074 0014633 0 ustar 00root root 0000000 0000000 var fs = require('fs');
var parser = require('../lib');
var assert = require('assert');
var file = __dirname + '/fixtures/coerce.xml';
var data = fs.readFileSync(file);
// With coercion
var result = parser.toJson(data, {reversible: true, coerce: true, object: true});
assert.strictEqual(result.itemRecord.value[0].longValue['$t'], 12345);
assert.strictEqual(result.itemRecord.value[1].stringValue.number, false);
assert.strictEqual(result.itemRecord.value[2].moneyValue.number, true);
assert.strictEqual(result.itemRecord.value[2].moneyValue['$t'], 104.95);
// Without coercion
result = parser.toJson(data, {reversible: true, object: true});
assert.strictEqual(result.itemRecord.value[0].longValue['$t'], '12345');
assert.strictEqual(result.itemRecord.value[1].stringValue.number, 'false');
assert.strictEqual(result.itemRecord.value[2].moneyValue.number, 'true');
assert.strictEqual(result.itemRecord.value[2].moneyValue['$t'], '104.95'); test/test.js 0000664 0000000 0000000 00000003430 15160746074 0013364 0 ustar 00root root 0000000 0000000 var fs = require('fs');
var path = require('path');
var parser = require('../lib');
var assert = require('assert');
var fixturesPath = './fixtures';
fs.readdir(fixturesPath, function(err, files) {
for (var i in files) {
var file = files[i];
var ext = path.extname(file);
if (ext == '.xml') {
var basename = path.basename(file, '.xml');
var data = fs.readFileSync(fixturesPath + '/' + file);
var result = parser.toJson(data, {reversible: true});
var data2 = fs.readFileSync(fixturesPath + '/' + file);
result = parser.toJson(data2);
var jsonFile = basename + '.json';
var expected = fs.readFileSync(fixturesPath + '/' + jsonFile) + '';
if (expected) {
expected = expected.trim();
}
assert.deepEqual(result, expected, jsonFile + ' and ' + file + ' are different');
console.log('[xml2json: ' + file + '->' + jsonFile + '] passed!');
} else if( ext == '.json') {
var basename = path.basename(file, '.json');
if (basename.match('reversible')) {
var data = fs.readFileSync(fixturesPath + '/' + file);
var result = parser.toXml(data);
var xmlFile = basename.split('-')[0] + '.xml';
var expected = fs.readFileSync(fixturesPath + '/' + xmlFile) + '';
if (expected) {
expected = expected.trim();
}
//console.log(result + '<---');
assert.deepEqual(result, expected, xmlFile + ' and ' + file + ' are different');
console.log('[json2xml: ' + file + '->' + xmlFile + '] passed!');
}
}
}
});