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patches from Stefan Bruns for js speedups, konq support

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This commit is contained in:
Ron Pedde
2005-08-16 02:30:45 +00:00
parent ab17d88879
commit 3acd647a55
3 changed files with 57 additions and 76 deletions
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97
admin-root/playlist.js
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@@ -123,13 +123,13 @@ function Requestor_queChecker() {
}
function response(xmldoc) {
if ('daap.databaseplaylists' == xmldoc.firstChild.nodeName) {
if ('daap.databaseplaylists' == xmldoc.documentElement.nodeName) {
el = document.getElementById('source');
addPlaylists(el,xmldoc);
} else if ('daap.databasebrowse' == xmldoc.firstChild.nodeName) {
} else if ('daap.databasebrowse' == xmldoc.documentElement.nodeName) {
// Ok we have response from a browse query
switch (xmldoc.firstChild.childNodes[3].nodeName) {
switch (xmldoc.documentElement.childNodes[3].nodeName) {
case 'daap.browsegenrelisting':
el = document.getElementById('genre');
addOptions(el,'genre',xmldoc);
@@ -147,7 +147,8 @@ function response(xmldoc) {
default:
// We got something else back...
}
} else if ('daap.databasesongs' == xmldoc.firstChild.nodeName) {
} else if ( ('daap.databasesongs' == xmldoc.documentElement.nodeName) ||
('daap.playlistsongs' == xmldoc.documentElement.nodeName) ) {
// Songlist
addSongs(xmldoc);
}
@@ -176,7 +177,7 @@ function addOptions(el,label,xmldoc) {
while(el.hasChildNodes()) {
el.removeChild(el.firstChild);
}
itemCnt = xmldoc.getElementsByTagName('dmap.specifiedtotalcount').item(0).textContent;
itemCnt = xmldoc.getElementsByTagName('dmap.specifiedtotalcount').item(0).firstChild.data;
if (parseInt(itemCnt) > 1) {
plural = 's';
} else {
@@ -192,7 +193,7 @@ function addOptions(el,label,xmldoc) {
selectAll = true;
for (i=0; i<items.length; i++) {
option = document.createElement('option');
itemName = items[i].textContent;
itemName = items[i].firstChild.data;
option.value = itemName;
switch (label) {
case 'genre':
@@ -242,12 +243,12 @@ function addOptions(el,label,xmldoc) {
function addPlaylists(el,xmldoc) {
//items = xmldoc.getElementsByTagName('dmap.listingitem');
list = xmldoc.childNodes[0].childNodes[4];
list = xmldoc.documentElement.childNodes[4];
// Start on 1 since the first node is the name of the daap server
for (i=1; i < list.childNodes.length; i++) {
option = document.createElement('option');
listNumber = list.childNodes[i].childNodes[0].textContent;
listName = list.childNodes[i].childNodes[2].textContent;
listNumber = list.childNodes[i].childNodes[0].firstChild.data;
listName = list.childNodes[i].childNodes[2].firstChild.data;
option.appendChild(document.createTextNode(listName));
option.setAttribute('value',listNumber);
el.appendChild(option);
@@ -256,7 +257,10 @@ function addPlaylists(el,xmldoc) {
function playlistSelect(event) {
table = document.getElementById('songs');
tableBody = removeRows(table);
if (tableBody = table.getElementsByTagName('tbody').item(0))
table.removeChild(tableBody);
document.getElementById('busymsg').style.visibility='visible';
playlistNumber = document.getElementById('source').value;
browse = document.getElementById('browse');
if (1 == playlistNumber) {
@@ -264,44 +268,10 @@ function playlistSelect(event) {
} else {
browse.style.display = 'none';
}
g_req.open('get',baseUrl + 'databases/1/containers/' + playlistNumber +
'/items?meta=dmap.itemname,daap.songalbum,daap.songartist,daap.songgenre,daap.songtime&output=xml',false);
g_req.send(null);
items = g_req.responseXML.getElementsByTagName('dmap.listingitem');
className = 'odd';
for (i=0; i < items.length; i++) {
// Have to check if the tag really was returned from the server
if (song = items[i].getElementsByTagName('dmap.itemname').item(0)) {
song = song.textContent;
} else {
song = '';
}
time = ''; //items[i].getElementsByTagName('daap.songtime').item(0).textContent;
if (artist = items[i].getElementsByTagName('daap.songartist').item(0)) {
artist = artist.textContent;
} else {
artist = '';
}
if (album = items[i].getElementsByTagName('daap.songalbum').item(0)) {
album = album.textContent;
} else {
album = '';
}
if (genre = items[i].getElementsByTagName('daap.songgenre').item(0)) {
genre = genre.textContent;
} else {
genre = '';
}
if ('odd' == className) {
className = 'even';
} else {
className = 'odd';
}
addRow(tableBody,className,song,time,artist,album,genre);
}
g_requestor.addRequest('databases/1/containers/' + playlistNumber +
'/items?meta=dmap.itemname,daap.songalbum,daap.songartist,daap.songgenre,daap.songtime&output=xml');
}
function addRow(tbody,className,song,time,artist,album,genre) {
row = document.createElement("tr");
row.setAttribute('class',className);
@@ -336,7 +306,9 @@ function removeRows(table) {
table.appendChild(tableBody);
return tableBody;
}
function genreSelect(event) {
document.getElementById('busymsg').style.visibility='visible';
selectObject = event.target;
if (selectObject.options[0].selected) {
filter = '';
@@ -393,6 +365,7 @@ function artistSelect(event) {
// If all is selected then search on all artists but honor genre
filter = '?filter=' + filter.join(',');
}
document.getElementById('busymsg').style.visibility='visible';
g_requestor.addRequest('databases/1/browse/albums' + filter);
}
@@ -423,6 +396,7 @@ function getSongs() {
query = '&query=' + query.join(' ');
}
//alert(query);
document.getElementById('busymsg').style.visibility='visible';
g_requestor.addRequest('databases/1/items' +
'?meta=dmap.itemname,daap.songalbum,daap.songartist,daap.songgenre,daap.songtime'+query);
///items?meta=dmap.itemname,daap.songalbum,daap.songartist,daap.songgenre,daap.songtime&output=xml
@@ -432,28 +406,33 @@ function addSongs(xmldoc) {
items = xmldoc.getElementsByTagName('dmap.listingitem');
className = 'odd';
table = document.getElementById('songs');
tableBody = removeRows(table);
if(tableBody = table.getElementsByTagName('tbody').item(0))
table.removeChild(tableBody);
tableBody = document.createElement('tbody');
tableBody.setAttribute('class','mytbody');
for (i=0; i < items.length; i++) {
var count = items.length;
for (i=0; i < count; i++) {
item = items[i];
// Have to check if the tag really was returned from the server
if (song = items[i].getElementsByTagName('dmap.itemname').item(0)) {
song = song.textContent;
if (song = item.getElementsByTagName('dmap.itemname').item(0)) {
song = song.firstChild.data;
} else {
song = '';
}
time = ''; //items[i].getElementsByTagName('daap.songtime').item(0).textContent;
if (artist = items[i].getElementsByTagName('daap.songartist').item(0)) {
artist = artist.textContent;
time = ''; //item.getElementsByTagName('daap.songtime').item(0).textContent;
if (artist = item.getElementsByTagName('daap.songartist').item(0)) {
artist = artist.firstChild.data;
} else {
artist = '';
}
if (album = items[i].getElementsByTagName('daap.songalbum').item(0)) {
album = album.textContent;
if (album = item.getElementsByTagName('daap.songalbum').item(0)) {
album = album.firstChild.data;
} else {
album = '';
}
if (genre = items[i].getElementsByTagName('daap.songgenre').item(0)) {
genre = genre.textContent;
if (genre = item.getElementsByTagName('daap.songgenre').item(0)) {
genre = genre.firstChild.data;
} else {
genre = '';
}
@@ -464,5 +443,7 @@ function addSongs(xmldoc) {
}
addRow(tableBody,className,song,time,artist,album,genre);
}
table.appendChild(tableBody);
document.getElementById('busymsg').style.visibility='hidden';
}