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playlist.js: add playlist checks if 'untitled playlist' exists and

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adds 'untitled playlist 1' (or 2 or 3 or...)
This commit is contained in:
Anders Betnér 2006-03-29 12:35:31 +00:00
parent cfc50a5005
commit 5c24ad2d02
1 changed files with 24 additions and 5 deletions
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29
admin-root/playlist.js
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@ -1,13 +1,15 @@
// TODO
// Find a decent spinner instad of the busy text
// Handle 'all' in select boxes
// Handle 'all' in select boxes (click on all should deselect everything else)
// move stuff to responsehandler
// handle source change events
// Refactor EditPlaylistName => Source
// handle source change events (keyPress etc)
// navigate source with arrow keys and then click selected should initiate edit
// new playlist twice gives server response 500
// handle duplicate playlist names use pluck(firstChild.nodeValue?)
// After playlist name edit, it should be activated again.
// After playlist delete, select another one
// If playlist is empty don't confirm delete
Event.observe(window,'load',initPlaylist);
var SEARCH_DELAY = 500; // # ms without typing before the search box searches
@ -79,9 +81,25 @@ var EditPlaylistName = {
},
add: function () {
var url = '/databases/1/containers/add?output=xml';
url += '&org.mt-daapd.playlist-type=0&dmap.itemname=untitled%20playlist';
var name= 'untitled playlist';
if (this._playlistExists(name)) {
var i=1;
while (this._playlistExists(name +' ' + i)) {
i++;
}
name += ' ' +i;
}
this.playlistName = name;
url += '&org.mt-daapd.playlist-type=0&dmap.itemname=' + encodeURIComponent(name);
new Ajax.Request(url ,{method: 'get',onComplete:EditPlaylistName.responseAdd});
},
_playlistExists: function (name) {
return $A($('source').getElementsByTagName('option')).collect(function (el) {
return el.firstChild.nodeValue;
}).find(function (el) {
return el == name;
});
},
remove: function () {
if (window.confirm('Really delete playlist?')) {
var url = '/databases/1/containers/del?output=xml';
@ -120,11 +138,12 @@ var EditPlaylistName = {
responseAdd: function(request) {
var status = Element.textContent(request.responseXML.getElementsByTagName('dmap.status')[0]);
if ('200' != status) {
//###FIXME if someone else adds a playlist with the same name
// as mine, (before My page is refreshed) won't happen that often
alert('There is a playlist with that name, write some code to handle this');
return;
}
EditPlaylistName.playlistId = Element.textContent(request.responseXML.getElementsByTagName('dmap.itemid')[0]);
EditPlaylistName.playlistName = 'untitled playlist';
var o = document.createElement('option');
o.value = EditPlaylistName.playlistId;
o.text = EditPlaylistName.playlistName;