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| <html>
<head>
<script type="text/javascript" src="softxmllib.js"></script>
<script type="text/javascript">
var http = false;
function getHTTPObject()
{
var xmlhttp = false;
if (window.ActiveXObject)
{
try
{
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e)
{
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
}
else if (!xmlhttp && typeof XMLHttpRequest != 'undefined')
{
xmlhttp = new XMLHttpRequest();
if (xmlhttp.overrideMimeType)
xmlhttp.overrideMimeType('text/xml');
if (!xmlhttp)
xmlhttp = null;
}
return xmlhttp;
}
function getNewRelease()
{
var urlic = "1109542.xml";
http = getHTTPObject();
http.onreadystatechange = getReleaseInfo;
http.open("GET", urlic, true);
http.send(null);
}
function getReleaseInfo()
{
var form = '';
if (http.readyState == 4)
if (http.status == 200)
{
var xmlRelease = new SoftXMLLib();
xmlRelease.loadXML(http.responseText);
if (xmlRelease.loadXMLError != 0)
{
alert("XML file is not valid!");
}
else
{
form = form + "Artist: ";
form = form + getArtists(xmlRelease.selectNodes("/resp/release/artists/artist"));
form = form + "\n";
form = form + "Album: ";
form = form + getAlbum(xmlRelease.selectNodes("/resp/release//title/text()"));
form = form + "\n";
form = form + "Discogs: ";
form = form + getDiscogsLink(xmlRelease.selectNodes("/resp/release"));
form = form + "\n";
form = form + "Label: ";
form = form + getLabel(xmlRelease.selectNodes("/resp/release/labels/label"));
form = form + "\n";
form = form + "Catalog#: ";
form = form + getCatalog(xmlRelease.selectNodes("/resp/release/labels/label"));
form = form + "\n";
form = form + "Released: ";
form = form + getReleased(xmlRelease.selectNodes("/resp/release/released/text()"));
form = form + "\n";
form = form + "Style: ";
form = form + getStyle(xmlRelease.selectNodes("/resp/release/styles/style/text()"));
form = form + "\n";
form = form + "Quality: ";
form = form + "\n\n";
form = form + "Tracklist: ";
form = form + getTracklist(xmlRelease.selectNodes("/resp/release/tracklist/track"));
form = form + "\n";
document.getElementById("text").value = form;
}
}
else
{
alert('Server is too busy or not responding in time; please try again later.');
}
}
function getArtists(artistNode)
{
var artists = "";
var nodes = artistNode[0].self.childNodes;
for (var j = 0; j < nodes.length; j++)
{
var artistName = "";
var anv = "";
var join = "";
var node = nodes[j].childNodes;
for (var k = 0; k < node.length; k++)
{
var n = node[k];
if (n.nodeName == "name")
{
artistName = n.childNodes[0].nodeValue;
}
if (n.nodeName == "anv")
{
anv = n.childNodes[0].nodeValue;
}
if (n.nodeName == "join")
{
join = n.childNodes[0].nodeValue;
}
}
if (anv.length == 0 && anv == "")
{
artists = artists + artistName + " ";
}
else artists = artists + anv + " ";
if (join.length > 0)
{
artists = artists + join + " ";
}
}
return artists.replace(/^\s+/g, '').replace(/\s+$/g, '');
}
function getDiscogsLink(releaseId)
{
return "http://www.discogs.com/release/"+ releaseId[0].attributes[0].id;
}
function getAlbum(albumNode)
{
return albumNode[0].self.nodeValue;
}
function getLabel(labelNode)
{
var label = "";
for (var i = 0; i < labelNode.length; i++)
{
label = label + labelNode[i].attributes[0].name + " / ";
}
return label.substring(0,label.lastIndexOf("/")).replace(/^\s+/g, '').replace(/\s+$/g, '');
}
function getCatalog(catalogNode)
{
var label = "";
for (var i = 0; i < catalogNode.length; i++)
{
label = label + catalogNode[i].attributes[0].catno + " / ";
}
return label.substring(0,label.lastIndexOf("/")).replace(/^\s+/g, '').replace(/\s+$/g, '');
}
function getReleased(releasedNode)
{
return releasedNode[0].self.nodeValue;
}
function getStyle(styleNode)
{
var style = "";
for (var i = 0; i < styleNode.length; i++)
{
style = style + styleNode[i].self.nodeValue + " / ";
}
return style.substring(0,style.lastIndexOf("/")).replace(/^\s+/g, '').replace(/\s+$/g, '');
}
function getTracklist(tracklistNode)
{
var tracklist = "";
alert(tracklistNode.length);
//alert(matchedTracks[0].self.childNodes[0].childNodes[0].nodeName);
//for (var i = 0; i < tracklistNode.length; i++)
//{
var trackChilds = tracklistNode[0].self.childNodes;
var position = '';
var artist = '';
var title = '';
var duration = '';
for (var j = 0; j < trackChilds.length; j++)
{
//alert(trackChilds[j].childNodes[0].nodeName);
var nodes = trackChilds[j].childNodes;
alert(nodes.length);
for (var z = 0; z < nodes.length; z++)
{
var node = nodes[z];
if (node.nodeName == "position")
{
position = node.childNodes[0].nodeValue;
}
else if (node.nodeName == "artists")
{
var artistNode = node.childNodes;
for (var k = 0; k < artistNode.length; k++)
{
var artistChildNode = artistNode[k].childNodes;
var art = "";
var anv = "";
for (var l = 0; l < artistChildNode.length; l++)
{
if (artistChildNode[l].nodeName == "name")
{
art = artistChildNode[l].childNodes[0].nodeValue;
}
if(artistChildNode[l].nodeName == "anv")
{
anv = artistChildNode[l].childNodes[0].nodeValue;
}
artist = artist + (anv.length > 0 ? anv : art) + " / ";
}
}
artist = artist.substring(0, artist.lastIndexOf("/"));
}
else if (node.nodeName == "title")
{
title = node.childNodes[0].nodeValue;
}
else if (node.nodeName == "duration")
{
duration = '(' + node.childNodes[0].nodeValue + ')';
}
}
tracklist = tracklist + position + " " + artist + " - " + title + " " + duration + "\n";
}
//}
return tracklist.substring(0,tracklist.lastIndexOf("/")).replace(/^\s+/g, '').replace(/\s+$/g, '');
//alert(tracklist);
}
function loadRelease()
{
//var urlic = "http://www.torrentech.org/myadmin/discogs.php?id=" + document.getElementById('ajdi').value;
http = getHTTPObject();
var urlic = "http://10.1.1.29/Torrentech/resources/1506005.xml";
//ne moze ovo jer se dobija permission denied... ne moze ajax da ucitava nista sto nije sa domena gde je on sam
//var urlic = "http://www.discogs.com/release/" + document.getElementById('ajdi').value + "?f=xml&api_key=59d9b19e15";
http.open("GET", urlic, true);
http.onreadystatechange = function()
{
if (http.readyState == 4)
{
if (http.status == 200)
{
var matchedNodes;
var xmlData = new SoftXMLLib();
xmlData.load(http.responseXML);
if (xmlData.loadXMLError != 0)
{
alert("XML file is not valid!");
}
else
{
//Artisti:
var xpath = "/resp/release/artists/artist/name/text()";
var form = "Artist: ";
matchedNodes = xmlData.selectNodes(xpath);
var b = matchedNodes.length - 1;
for (var i = 0; i < matchedNodes.length; i++)
{
form = form + matchedNodes[i].self.nodeValue;
//ako nije zadnji element...
if (i != b) form = form + " / ";
}
form = form + "\n";
//Album:
xpath = "/resp/release//title/text()";
matchedNodes = xmlData.selectNodes(xpath);
form = form + "Album: " + matchedNodes[0].self.nodeValue + "\n";
//Discogs:
xpath = "//resp/release";
matchedNodes = xmlData.selectNodes(xpath);
form = form + "Discogs: http://www.discogs.com/release/" + matchedNodes[0].attributes[0].id + "\n";
}
//Label:
xpath = "/resp/release/labels/label";
matchedNodes = xmlData.selectNodes(xpath);
var b = matchedNodes.length - 1;
for (var i = 0; i < matchedNodes.length; i++)
{
form = form + "Label: " + matchedNodes[i].attributes[0].name;
//ako nije zadnji element...
if (i != b) form = form + " / ";
}
form = form + "\n";
//Catno:
matchedNodes = xmlData.selectNodes(xpath);
form = form + "Catalog#: " + matchedNodes[0].attributes[0].catno + "\n";
//Released:
xpath = "/resp/release/released/text()";
matchedNodes = xmlData.selectNodes(xpath);
form = form + "Released: " + matchedNodes[0].self.nodeValue + "\n";
//Style:
var xpath = "/resp/release/styles/style/text()";
form = form + "Style: ";
matchedNodes = xmlData.selectNodes(xpath);
b = matchedNodes.length - 1;
for (var i = 0; i < matchedNodes.length; i++)
{
form = form + matchedNodes[i].self.nodeValue;
//ako nije zadnji element...
if (i != b) form = form + " / ";
}
form = form + "\n";
form = form + "Quality: " + "\n\n";
//Tracklist:
xpath = "/resp/release/tracklist/track";
var tracklist = "";
var tempTrack = "";
var matchedTracks = xmlData.selectNodes(xpath);
alert(matchedTracks.length);
//alert(matchedTracks[0].self.childNodes[0].childNodes[0].nodeName);
for (var i = 0; i < matchedTracks.length; i++)
{
var trackChilds = matchedTracks[i].self.childNodes;
var position = '';
var artist = '';
var title = '';
var duration = '';
for (var j = 0; j < trackChilds.length; j++)
{
//alert(trackChilds[j].childNodes[0].nodeName);
var nodes = trackChilds[j].childNodes;
for (var z = 0; z < nodes.length; z++)
{
var node = nodes[z];
if (node.nodeName == "position")
{
position = node.childNodes[0].nodeValue;
}
else if (node.nodeName == "artists")
{
var artistNode = node.childNodes;
for (var k = 0; k < artistNode.length; k++)
{
var artistChildNode = artistNode[k].childNodes;
for (var l = 0; l < artistChildNode.length; l++)
{
if (artistChildNode[l].nodeName == "name")
{
artist = artist + artistChildNode[l].childNodes[0].nodeValue + " / ";
}
}
}
artist = artist.substring(0, artist.lastIndexOf("/"));
}
else if (node.nodeName == "title")
{
title = node.childNodes[0].nodeValue;
}
else if (node.nodeName == "duration")
{
duration = '(' + node.childNodes[0].nodeValue + ')';
}
}
tracklist = tracklist + position + " " + artist + " - " + title + " " + duration + "\n";
}
}
form = form + tracklist;
alert(form);
//alert(tracklist);
}
//od else iz linije 30
}
}
http.send(null);
}
</script>
</head>
<body>
<table>
<tr><td>
<input type="text" id="ajdi" value="2"/>
<input type="button" onclick="getNewRelease()" name="submitId" value="populate from Discogs"/>
</td><td></td></tr>
<tr><td colspan="2"><textarea rows="40" cols="100" id="text"></textarea></td></tr>
</table>
<div id="foo">
</div>
</body>
</html> |
[AJAX] JSon noeud enfants
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