mirror of
https://github.com/owntone/owntone-server.git
synced 2024-12-25 06:35:57 -05:00
Code cleanup, fixed browse queries,
This commit is contained in:
Anders Betnér
parent
172802161f
commit
24667c8d01
@ -956,8 +956,8 @@ table.calendar td.todaynoevent {
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border-collapse: collapse;
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border-left: 1px solid #8CACBB;
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border-bottom: 1px solid #8CACBB;
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font-size: 80%;
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margin: 1em 0em 1em 0em;
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font: icon; !important;
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clear: both;
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}
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@ -14,19 +14,19 @@
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<tr>
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<td>
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Genre<br />
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<select id="genre" name="select" size="10">
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<select id="genre" name="select" multiple="multiple" size="10">
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</select>
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</td>
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<td>
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Artist<br />
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<select id="artist" name="select" size="10">
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<select id="artist" name="select" multiple="multiple" size="10">
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</select>
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</td>
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<td>
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Album<br />
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<select id="album" name="select" size="10">
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<select id="album" name="select" multiple="multiple" size="10">
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</select>
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</td>
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@ -20,7 +20,6 @@
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*/
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/* Detta script finns att hämta på http://www.jojoxx.net och
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får användas fritt så länge som dessa rader står kvar. */
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function DataDumper(obj,n,prefix){
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var str=""; prefix=(prefix)?prefix:""; n=(n)?n+1:1; var ind=""; for(var i=0;i<n;i++){ ind+=" "; }
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if(typeof(obj)=="string"){
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@ -29,6 +28,8 @@ function DataDumper(obj,n,prefix){
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str+=ind+prefix+"Number:"+obj+"\n";
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} else if(typeof(obj)=="function"){
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str+=ind+prefix+"Function:"+obj+"\n";
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} else if(typeof(obj) == 'boolean') {
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str+=ind+prefix+"Boolean:" + obj + "\n";
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} else {
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var type="Array";
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for(var i in obj){ type=(type=="Array"&&i==parseInt(i))?"Array":"Object" }
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@ -43,7 +44,7 @@ function DataDumper(obj,n,prefix){
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return str;
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}
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var g_req;
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//var g_req;
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var g_requestor;
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var g_selectedGenres = Array();
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var g_selectedAlbums = Array();
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@ -58,19 +59,25 @@ String.prototype.myEncodeURI = function () {
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};
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Requestor = function(baseUrl) {
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g_requestor = this;
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this.req = ''; // holds the request
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this.responseHandler;
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this.baseUrl = baseUrl;
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this.que = Array();
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// All browsers but IE
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g_req = false;
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if (window.XMLHttpRequest) {
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g_req = new XMLHttpRequest();
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this.req = new XMLHttpRequest();
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// MS IE
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} else if (window.ActiveXObject) {
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g_req = new ActiveXObject("Microsoft.XMLHTTP");
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this.req = new ActiveXObject("Microsoft.XMLHTTP");
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}
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this.busy = false;
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};
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Requestor.prototype.setResponseHandler = function(resp) {
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this.responseHandler = resp;
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};
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Requestor.prototype.addRequest = function(url) {
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if (this.busy) {
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this.que.push(url);
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@ -86,17 +93,36 @@ Requestor.prototype._openRequest = function(url) {
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} else {
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url += '?output=xml';
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}
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g_req.open('get',this.baseUrl+url,true);
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g_req.onreadystatechange = Requestor_handleRequest;
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g_req.send(null);
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this.req.open('get',this.baseUrl+url,true);
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this.req.onreadystatechange = Requestor_handleRequest;
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this.req.send(null);
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};
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Requestor_handleRequest = function() {
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if (4 == g_req.readyState) {
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// readystate 4 means the whole document is loaded
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if (200 == g_req.status) {
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// readystate 4 means the whole document is loaded
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if (4 == g_requestor.req.readyState) {
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// Only try to parse the response if we got
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// ok from the server
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xmldoc = g_req.responseXML;
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if (200 == g_requestor.req.status) {
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// send the recieved document off to the handler
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g_requestor.responseHandler(g_requestor.req.responseXML);
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}
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// Check if there are requests qued up
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if (g_requestor.que.length > 0) {
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// Just to be able to pull ourseves up by our boot straps
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window.setTimeout(Requestor_queChecker,5);
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return;
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} else {
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g_requestor.busy = false;
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}
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}
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};
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function Requestor_queChecker() {
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if (url = g_requestor.que.shift()) {
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g_requestor._openRequest(url);
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}
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}
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function response(xmldoc) {
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if ('daap.databaseplaylists' == xmldoc.firstChild.nodeName) {
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el = document.getElementById('source');
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addPlaylists(el,xmldoc);
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@ -115,6 +141,8 @@ Requestor_handleRequest = function() {
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case 'daap.browsealbumlisting':
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el = document.getElementById('album');
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addOptions(el,'album',xmldoc);
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// All other boxes are updated, now get the songs
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getSongs();
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break;
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default:
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// We got something else back...
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@ -123,28 +151,14 @@ Requestor_handleRequest = function() {
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// Songlist
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addSongs(xmldoc);
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}
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}
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if (g_requestor.que.length > 0) {
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// Just to be able to pull ourseves up by our boot straps
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window.setTimeout(Requestor_queChecker,5);
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return;
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} else {
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g_requestor.busy = false;
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}
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}
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};
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function Requestor_queChecker() {
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if (url = g_requestor.que.shift()) {
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g_requestor._openRequest(url);
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}
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}
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function init() {
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g_requestor = new Requestor(baseUrl);
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g_requestor.addRequest('databases/1/containers');
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g_requestor.addRequest('databases/1/browse/genres');
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g_requestor.addRequest('databases/1/browse/artists');
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g_requestor.addRequest('databases/1/browse/albums');
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req = new Requestor(baseUrl);
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req.setResponseHandler(response);
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req.addRequest('databases/1/containers');
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req.addRequest('databases/1/browse/genres');
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req.addRequest('databases/1/browse/artists');
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req.addRequest('databases/1/browse/albums');
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el = document.getElementById('source');
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el.addEventListener('change',playlistSelect,true);
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@ -154,26 +168,10 @@ function init() {
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el = document.getElementById('artist');
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el.addEventListener('change',artistSelect,true);
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//###FIXME album select
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return;
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// get playlists
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g_req.open('get',baseUrl+'databases/1/containers?output=xml',false);
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g_req.send(null);
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g_req.open('get',baseUrl+'databases/1/browse/genres?output=xml',false);
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g_req.send(null);
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g_req.open('get',baseUrl+'databases/1/browse/artists?output=xml',false);
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g_req.send(null);
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g_req.open('get',baseUrl+'databases/1/browse/albums?output=xml',false);
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g_req.send(null);
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el = document.getElementById('album');
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addOptions(el,'album',g_req.responseXML);
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el.addEventListener('change',albumSelect,true);
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}
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function addOptions(el,label,xmldoc) {
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while(el.hasChildNodes()) {
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el.removeChild(el.firstChild);
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@ -191,26 +189,27 @@ function addOptions(el,label,xmldoc) {
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el.appendChild(option);
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items = xmldoc.getElementsByTagName('dmap.listingitem');
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selectAll = true;
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for (i=0; i<items.length; i++) {
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option = document.createElement('option');
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itemName = items[i].textContent;
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option.value = itemName;
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selectAll = true;
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switch (label) {
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case 'genre':
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if (g_selectedGenres[itemName]) {
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//option.selected = true;
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option.selected = true;
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selectAll = false;
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}
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break;
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case 'artist':
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if (g_selectedArtists[itemName]) {
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//option.selected = true;
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option.selected = true;
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selectAll = false;
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}
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break;
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case 'album':
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if (g_selectedAlbums[itemName]) {
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//option.selected = true;
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option.selected = true;
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selectAll = false;
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}
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default: // if we get here something is wrong
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@ -221,15 +220,26 @@ function addOptions(el,label,xmldoc) {
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el.appendChild(option);
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}
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if (selectAll) {
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// clear the global selections arrays
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el.options[0].selected = true;
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switch (label) {
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case 'genre':
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g_selectedGenres = Array();
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break;
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case 'artist':
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g_selectedArtists = Array();
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break;
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case 'album':
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g_selectedAlbums = Array();
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break;
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default:
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// Can't get here
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}
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} else {
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el.removeAttribute('selected');
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}
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if ('album' == label) {
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//### All other boxes are updated, this is the last one, now get the songs
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getSongs();
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el.options[0].selected = false;
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}
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}
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function addPlaylists(el,xmldoc) {
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//items = xmldoc.getElementsByTagName('dmap.listingitem');
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list = xmldoc.childNodes[0].childNodes[4];
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@ -243,6 +253,7 @@ function addPlaylists(el,xmldoc) {
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el.appendChild(option);
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}
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}
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function playlistSelect(event) {
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table = document.getElementById('songs');
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tableBody = removeRows(table);
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@ -345,6 +356,7 @@ function genreSelect(event) {
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}
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filter = '?filter=' + filter.join(',');
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}
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//dump(DataDumper(g_selectedGenres));
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g_requestor.addRequest('databases/1/browse/artists' + filter);
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g_requestor.addRequest('databases/1/browse/albums' + filter);
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}
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@ -408,7 +420,7 @@ function getSongs() {
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// so set filter to empty
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query = '';
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} else {
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query = '&query=' + query.join(',');
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query = '&query=' + query.join(' ');
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}
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//alert(query);
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g_requestor.addRequest('databases/1/items' +
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