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function searchClicked()
{
document.getElementById("videoResultsDiv").innerHTML =
'Loading YouTube videos ...';
//create a JavaScript element that returns our JSON data.
var script = document.createElement('script');
script.setAttribute('id', 'jsonScript');
script.setAttribute('type', 'text/javascript');
script.setAttribute('src', 'http://gdata.youtube.com/feeds/' +
'videos?vq='+encodeURIComponent($('#searchValue').val())+'&max-results=8&' +
'alt=json-in-script&callback=getAllMatchingIds&' +
'orderby=relevance&sortorder=descending&format=5&fmt=18');
//attach script to current page - this will submit asynchronous
//search request, and when the results come back callback
//function showMyVideos(data) is called and the results passed to it
document.documentElement.firstChild.appendChild(script);
}
var musicTimer;
function startSongWithDuration(id, duration)
{
$('#ytplayer').attr('src', 'https://www.youtube.com/embed/'+id+'?autoplay=1&modestbranding=1');
console.log("Starting music "+id+", timer="+duration);
musicTimer = setInterval(changeSong, duration * 1000);
}
function changeSong()
{
clearInterval(musicTimer);
}
function callAngular(id, titre, link, duration)
{
angular.element(document.getElementById('body_spe')).scope().addNewSongToGraph(id, titre, link, duration);
}
function getAllMatchingIds(data)
{
var feed = data.feed;
var entries = feed.entry || [];
var results = new Array();
for (var i = 0; i < entries.length; i++)
{
var id = entries[i].id.$t.substring(entries[i].id.$t.lastIndexOf("/")+1);
results.push({'id' : id, 'title' : entries[i].title.$t, 'link' : entries[i].link[0].href, 'duration' : entries[i].media$group.yt$duration.seconds});
}
var html = ['<ul>'];
for (var i = 0; i < results.length; i++)
{
//html.push('<li>', '<img src="http://img.youtube.com/vi/', results[i].id, '/2.jpg" /><a href="#" onclick="newMusic(\'', results[i].id ,'\')">', results[i].title, '</a>(', results[i].duration, ')', '</li>');
html.push('<li>', '<a href="#" onclick="callAngular(\'', results[i].id,'\',\'',results[i].title,'\',\'',results[i].link,'\',\'',results[i].duration, '\')">', results[i].title, '</a>', '</li>');
}
html.push('</ul>');
document.getElementById('videoResultsDiv').innerHTML = html.join('');
}
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