$(document).ready(function (){
defaultID = $("#default").attr("title");
//check if the page has a hashed value for playing a video
if(window.location.hash) {
pageHash = window.location.hash;
vidID = pageHash.replace(/[^a-zA-Z 0-9 _ -]+/g,'');
getYouTubeInfo(vidID);
} //end if
else
getYouTubeInfo(defaultID);
$("#thumbnails_div img").click(function(){
var youtubeID = $(this).attr("id");
window.location.hash = youtubeID;
getYouTubeInfo(youtubeID);
window.scroll(0,150); // horizontal and vertical scroll targets
});
$('#thumbnails_div img').each(function(){
var ytID = $(this).attr("id");
$.ajax({
url: "http://gdata.youtube.com/feeds/api/videos/"+ytID+"?v=2&alt=json",
context:$(this),
dataType: "jsonp",
success: function (result){
var ytTitle = result.entry.title.$t;
var output = "
"+ytTitle+"
";
$(this).parents('td').append(output);
}
});
});
});
function getYouTubeInfo(vidID) {
descHash = $("#"+vidID+"").attr("title");
embed = "";
$("#show_div").empty();//empty div
$("#show_div").append(embed);//populate div
$.ajax({
url: "http://gdata.youtube.com/feeds/api/videos/"+vidID+"?v=2&alt=json",
dataType: "jsonp",
success: function (data) { parseresults(data); }
});
}
function parseresults(data) {
var title = data.entry.title.$t;
var description = data.entry.media$group.media$description.$t;
var viewcount = data.entry.yt$statistics.viewCount;
var author = data.entry.author[0].name.$t;
$('#title').html(title);
$('#description').html('Description: ' + description);
$('#extrainfo').html('Author: ' + author + ' Views: ' + viewcount);
getComments(data.entry.gd$comments.gd$feedLink.href + '&max-results=50&alt=json', 1);
}
function getComments(commentsURL, startIndex) {
$.ajax({
url: commentsURL + '&start-index=' + startIndex,
dataType: "jsonp",
success: function (data) {
$.each(data.feed.entry, function(key, val) {
$('#comments').append(' Author: ' + val.author[0].name.$t + ', Comment: ' + val.content.$t);
});
if ($(data.feed.entry).size() == 50) { getComments(commentsURL, startIndex + 50); }
}
});
}
function getImgTitle(ytID){
$.ajax({
url: "http://gdata.youtube.com/feeds/api/videos/"+ytID+"?v=2&alt=json",
dataType: "jsonp",
success: function (info) { assignTitle(info); }
});
}
function assignTitle(info){
var thumbTitle = data.entry.title.$t;
$('#img-title').html(thumbTitle);
}