balkian/go5ears
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Code Issues Releases Wiki Activity

Improved Shuffling, better UI

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This commit is contained in:
J.Fernando Sánchez
2012-10-08 08:26:37 +02:00
parent 4ab5485cae
commit 43e2f072bb
14 changed files with 129 additions and 65 deletions
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124
js/app.js
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@@ -1,10 +1,10 @@
$(document).ready(function(){
var audio;
var tracks;
var shuffle = ko.observable(false);
var repeat = ko.observable(false);
var shuffle = ko.observable();
var repeat = ko.observable();
var current = ko.observable();
var repeatAll = ko.observable(false);
var repeatAll = ko.observable();
var playlist = ko.observableArray();
var playHistory = [];
@@ -19,7 +19,38 @@ $(document).ready(function(){
}
console.log(JSON.stringify(cleanList));
localStorage.playlist = JSON.stringify(cleanList);
console.log("prueba");
localStorage.shuffle = shuffle() == true;
localStorage.repeat = repeat() == true;
localStorage.repeatAll = repeatAll() == true;
console.log("REPEATALL:"+localStorage.repeatAll);
}
function loadState(){
if (localStorage.playlist) {
console.log("State recovered. Happy listening!");
var pl = JSON.parse(localStorage.playlist);
for (var i = 0; i < pl.length; i++){
var obj = new Song(pl[i].id,pl[i].group,pl[i].title);
playlist.push(obj);
}
}
if(playlist().length < 2){
console.log("No playlist found. Adding recommendation!");
var champions = { id:"4b9ed95",
title:"We are the champions",
group:"Queen"};
var libertine = { id:"fe7e4f9",
title:"Libertine",
group:"Kate Ryan"};
playlist.push(new Song(champions.id,champions.group,champions.title));
playlist.push(new Song(libertine.id,libertine.group,libertine.title));
}
shuffle(localStorage.shuffle == 'true');
repeat(localStorage.repeat == 'true');
repeatAll(localStorage.repeatAll == 'true');
}
//Audio control
@@ -38,9 +69,9 @@ $(document).ready(function(){
function playNext(){
var now = playlist().indexOf(current());
var len = playlist().length;
if(shuffle()){
var rand=Math.floor(Math.random()*playlist().length);
var rand=(now+Math.floor(Math.random()*(len)+1))%len;
console.log("NOW: "+now+", NEXT:"+rand);
playSong(playlist()[rand]);
}
@@ -68,20 +99,27 @@ $(document).ready(function(){
current().isPlaying(false);
}
function resume(){
audio.play();
current().isPlaying(true);
}
function playSong(song){
var id = song.id();
console.log("Going to play "+song.title());
if(typeof current() != 'undefined'){
current().isPlaying(false);
}
if(audio.src.indexOf(id)==-1){
audio.src = 'play?id='+id;
audio.load();
current(song)
if (playlist().indexOf(song)>=0) {
playHistory.push(current());
console.log("Not adding to playlist");
}
}
//if(audio.src.indexOf(id)==-1){ // Check if already playing. Buggy when there are duplicates
audio.src = 'play?id='+id;
audio.load();
current(song)
if (playlist().indexOf(song)>=0) {
playHistory.push(current());
}else{
console.log("Not adding to playlist>"+playlist().indexOf(song));
}
//}
audio.play();
current().isPlaying(true);
}
@@ -100,9 +138,6 @@ $(document).ready(function(){
function addSelected(song){
playlist.push(new Song(song.id(),song.group(),song.title()));
saveState();
console.log("prueba");
console.log(localStorage.playlist);
console.log(playlist());
}
function removeSong(song) {
@@ -110,6 +145,7 @@ $(document).ready(function(){
playNext();
}
playlist.remove(song);
saveState();
}
@@ -158,6 +194,10 @@ $(document).ready(function(){
return this.playlist.indexOf(this.current())+"/"+this.playlist().length;
},this);
self.isPlaying = ko.computed(function(){
return (typeof current() != 'undefined') && current().isPlaying();
},this);
self.addSong = function(song){
console.log("Adding song");
addSelected(song);
@@ -169,47 +209,31 @@ $(document).ready(function(){
var results = $.map(allData, function(item) { console.log(JSON.stringify(item)); return new Song(item.id,item.group,item.title) });
self.results(results);
});
}
if(typeof(LocalStorage)!=="undefined"){
alert("Bad luck!");
}else{
loadState();
$(window).unload(function(){
saveState();
});
}
self.playNext = playNext;
self.playPrevious = playPrevious;
self.resume = resume;
self.playSong = playSong;
self.pauseSong = pause;
self.pause = pause;
self.stop = stop;
self.removeSong = removeSong;
}
if(typeof(LocalStorage)!=="undefined"){
alert("Bad luck!");
}else{
if (localStorage.playlist) {
console.log("State recovered. Happy listening!");
var pl = JSON.parse(localStorage.playlist);
for (var i = 0; i < pl.length; i++){
var obj = new Song(pl[i].id,pl[i].group,pl[i].title);
playlist.push(obj);
}
}
if(playlist().length < 2){
console.log("No playlist found. Adding recommendation!");
var champions = { id:"4b9ed95",
title:"We are the champions",
group:"Queen"};
var libertine = { id:"fe7e4f9",
title:"Libertine",
group:"Kate Ryan"};
playlist.push(new Song(champions.id,champions.group,champions.title));
playlist.push(new Song(libertine.id,libertine.group,libertine.title));
}
$(window).unload(function(){
saveState();
});
}
ko.applyBindings(new PlaylistViewModel());