eldonilo/blog: xml2json.js annotate

annotate xml2json.js @ 8:461a24a5a788

Silent errors when testing if we are server- or client-side.

author	Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date	Wed, 02 Nov 2011 09:48:28 -0700
parents	eb5b6d3ab09b
children

rev	line source
0 f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	1 /* This work is licensed under Creative Commons GNU LGPL License.
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	2
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	3 License: http://creativecommons.org/licenses/LGPL/2.1/
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	4 Version: 0.9
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	5 Author: Stefan Goessner/2006
2 eb5b6d3ab09b Better import of ns and jid; fix email and missing ns. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 0 diff changeset	6 Web: http://goessner.net/
0 f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	7 */
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	8 var Element = function() {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	9 this.getChildren = function(name, ns) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	10 var children = [];
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	11 var r = false;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	12
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	13 for (var i in this) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	14 if (typeof this[i] !== 'object')
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	15 continue;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	16
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	17 var child = this[i];
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	18 if((!name \|\| i === name) &&
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	19 (!ns \|\| child[0]['@xmlns'] === ns)) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	20 for (var j=0; j<child.length; j++)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	21 children.push(child[j]);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	22 r = true;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	23 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	24 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	25
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	26 if (r)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	27 return children;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	28
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	29 return null;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	30 };
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	31
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	32 this.getChild = function(name, ns) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	33 var children = this.getChildren(name, ns);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	34 if (!children \|\| children.length != 1)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	35 return null;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	36
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	37 return children[0];
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	38 };
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	39
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	40 this.getAttribute = function(name, ns) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	41 return this['@'+name]; // FIXME: namespace
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	42 };
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	43
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	44 this.getText = function() {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	45 return this;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	46 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	47 };
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	48
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	49 function xml2json(xml, tab) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	50 var X = {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	51 toObj: function(xml, parentNS) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	52 var o = new Element();
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	53 if (xml.nodeType==1) { // element node ..
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	54 if (xml.attributes.length) // element with attributes ..
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	55 for (var i=0; i<xml.attributes.length; i++) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	56 o["@"+xml.attributes[i].nodeName] = (xml.attributes[i].nodeValue\|\|"").toString();
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	57 if (xml.attributes[i].nodeName === 'xmlns')
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	58 parentNS = xml.attributes[i].nodeValue;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	59 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	60 if (!o['@xmlns'])
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	61 o['@xmlns'] = parentNS;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	62 if (xml.firstChild) { // element has child nodes ..
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	63 var textChild=0, cdataChild=0, hasElementChild=false;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	64 for (var n=xml.firstChild; n; n=n.nextSibling) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	65 if (n.nodeType==1) hasElementChild = true;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	66 else if (n.nodeType==3 && n.nodeValue.match(/[\S]/)) textChild++; // non-whitespace text
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	67 else if (n.nodeType==4) cdataChild++; // cdata section node
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	68 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	69 if (hasElementChild) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	70 // structured element with evtl. a single text or/and cdata
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	71 // node ..
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	72 if (textChild < 2 && cdataChild < 2) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	73 X.removeWhite(xml);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	74 for (var n=xml.firstChild; n; n=n.nextSibling)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	75 if (n.nodeType == 3) // text node
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	76 o["#text"] = X.escape(n.nodeValue);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	77 else if (n.nodeType == 4) // cdata node
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	78 o["#cdata"] = X.escape(n.nodeValue);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	79 else {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	80 if(!o[n.nodeName])
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	81 o[n.nodeName] = [X.toObj(n, parentNS)];
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	82 else
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	83 o[n.nodeName].push(X.toObj(n, parentNS));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	84 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	85 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	86 else { // mixed content
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	87 if (!xml.attributes.length)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	88 o = X.escape(X.innerXml(xml));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	89 else
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	90 o["#text"] = X.escape(X.innerXml(xml));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	91 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	92 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	93 else if (textChild) { // pure text
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	94 if (!xml.attributes.length)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	95 o = X.escape(X.innerXml(xml)).replace(/\\\\/g, '\\');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	96 else
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	97 o["#text"] = X.escape(X.innerXml(xml));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	98 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	99 else if (cdataChild) { // cdata
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	100 if (cdataChild > 1)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	101 o = X.escape(X.innerXml(xml));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	102 else
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	103 for (var n=xml.firstChild; n; n=n.nextSibling)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	104 o["#cdata"] = X.escape(n.nodeValue);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	105 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	106 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	107
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	108 return (!xml.attributes.length && !xml.firstChild) ? null : o;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	109 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	110
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	111 if (xml.nodeType==9) // document.node
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	112 return X.toObj(xml.documentElement);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	113
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	114 throw("unhandled node type: " + xml.nodeType);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	115 },
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	116 innerXml: function(node) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	117 var s = "";
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	118 if ("innerHTML" in node)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	119 s = node.innerHTML;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	120 else {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	121 var asXml = function(n) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	122 var s = "";
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	123 if (n.nodeType == 1) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	124 s += "<" + n.nodeName;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	125 for (var i=0; i<n.attributes.length;i++)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	126 s += " " + n.attributes[i].nodeName + "=\"" + (n.attributes[i].nodeValue\|\|"").toString() + "\"";
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	127 if (n.firstChild) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	128 s += ">";
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	129 for (var c=n.firstChild; c; c=c.nextSibling)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	130 s += asXml(c);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	131 s += "</"+n.nodeName+">";
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	132 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	133 else
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	134 s += "/>";
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	135 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	136 else if (n.nodeType == 3)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	137 s += n.nodeValue;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	138 else if (n.nodeType == 4)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	139 s += "<![CDATA[" + n.nodeValue + "]]>";
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	140 return s;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	141 };
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	142 for (var c=node.firstChild; c; c=c.nextSibling)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	143 s += asXml(c);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	144 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	145 return s;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	146 },
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	147 escape: function(txt) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	148 return txt.replace(/[\\]/g, "\\\\")
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	149 .replace(/[\"]/g, '\\"')
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	150 .replace(/[\n]/g, '\\n')
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	151 .replace(/[\r]/g, '\\r');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	152 },
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	153 removeWhite: function(e) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	154 e.normalize();
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	155 for (var n = e.firstChild; n; ) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	156 if (n.nodeType == 3) { // text node
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	157 if (!n.nodeValue.match(/[^ \f\n\r\t\v]/)) { // pure whitespace text node
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	158 var nxt = n.nextSibling;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	159 e.removeChild(n);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	160 n = nxt;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	161 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	162 else
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	163 n = n.nextSibling;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	164 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	165 else if (n.nodeType == 1) { // element node
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	166 X.removeWhite(n);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	167 n = n.nextSibling;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	168 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	169 else // any other node
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	170 n = n.nextSibling;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	171 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	172 return e;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	173 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	174 };
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	175 if (xml.nodeType == 9) // document node
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	176 xml = xml.documentElement;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	177
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	178 //modified
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	179 return X.toObj(X.removeWhite(xml));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	180 }