-synchronize - broken

This commit is contained in:
mkonecny 2010-12-29 17:01:28 -05:00
parent 4bdcba83e2
commit 8404fa4145
3 changed files with 146 additions and 104 deletions

View File

@ -177,7 +177,7 @@ class ScheduleController extends Zend_Controller_Action
public function getSchedulerTimeAction()
{
$this->view->headScript()->appendFile('/js/progressbar/jquery.progressbar.min.js','text/javascript');
$this->view->headScript()->appendFile('/js/playlist/playlist.js','text/javascript');
}
public function getCurrentPlaylistAction()

View File

@ -1,110 +1,10 @@
<div>
<script>
function convertDateToPosixTime(s){
var year = s.substring(0, 4);
var month = s.substring(5, 7);
var day = s.substring(8, 10);
var hour = s.substring(11, 13);
var minute = s.substring(14, 16);
var sec = 0;
var msec = 0;
if (s.length >= 20){
sec = s.substring(17, 19);
msec = s.substring(20);
} else {
sec = s.substring(17);
}
return Date.UTC(year, month, day, hour, minute, sec, msec);
}
var schedulePosixTime;
var previousSong;
var currentSong;
var nextSong;
var updatedSchedule = false;
function secondsTimer(){
schedulePosixTime += 1000;
updateProgressBarValue();
}
function updateProgressBarValue(){
var percentDone = (schedulePosixTime - currentSong.songStartPosixTime)/currentSong.songLengthMs*100;
if (percentDone <= 100){
$('#spaceused1').progressBar(percentDone);
setTimeout(secondsTimer, 1000);
if (!updatedSchedule && (currentSong.songEndPosixTime - schedulePosixTime < 5000)){
updatedSchedule = true;
getScheduleFromServer();
}
} else {
currentSong = nextSong;
updatedSchedule = false;
}
}
function getCurrentPlayingItem(currentItem){
var songStartPosixTime = convertDateToPosixTime(currentItem.starts);
var songEndPosixTime = convertDateToPosixTime(currentItem.ends);
return {songLengthMs:songEndPosixTime-songStartPosixTime, songStartPosixTime:songStartPosixTime, songEndPosixTime:songEndPosixTime};
}
function prepareNextPlayingItem(obj){
if (obj.next.length > 0){
var nextItem = obj.next[0];
}
}
function parseItems(obj){
schedulePosixTime = convertDateToPosixTime(obj.schedulerTime);
if (obj.previous.length > 0){
previousSong = getCurrentPlayingItem(obj.previous[0]);
$("#previous").html(obj.schedulerTime + " " + schedulePosixTime + "<br>" +
obj.previous[0].clip_length + " " + previousSong.songLengthMs + "<br>" +
obj.previous[0].starts + " " + previousSong.songStartPosixTime + "<br>" +
obj.previous[0].ends + " " + previousSong.songEndPosixTime + "<br>" +
obj.previous[0].name + "<br>");
}
if (obj.current.length > 0){
currentSong = getCurrentPlayingItem(obj.current[0]);
$("#current").html(obj.schedulerTime + " " + schedulePosixTime + "<br>" +
obj.current[0].clip_length + " " + currentSong.songLengthMs + "<br>" +
obj.current[0].starts + " " + currentSong.songStartPosixTime + "<br>" +
obj.current[0].ends + " " + currentSong.songEndPosixTime + "<br>" +
obj.current[0].name + "<br>");
}
if (obj.next.length > 0){
nextSong = getCurrentPlayingItem(obj.next[0]);
$("#next").html(obj.schedulerTime + " " + schedulePosixTime + "<br>" +
obj.next[0].clip_length + " " + nextSong.songLengthMs + "<br>" +
obj.next[0].starts + " " + nextSong.songStartPosixTime + "<br>" +
obj.next[0].ends + " " + nextSong.songEndPosixTime + "<br>" +
obj.next[0].name + "<br>");
}
updateProgressBarValue();
}
function getScheduleFromServer(){
$.ajax({ url: "/Schedule/get-current-playlist/format/json", dataType:"json", success:function(data){
//alert(data);
parseItems(data.entries);
}});
}
$(document).ready(function() {
$("#spaceused1").progressBar();
getScheduleFromServer();
$("#list0").playlistViewer();
});
</script>
<div id="previous" style="background: blue;"></div>
<div id="current" style="background: white;"></div>
<span class="progressBar" id="spaceused1">0%</span>
<div id="next" style="background: yellow;"></div>
<div id="list0"></div>
</div>

View File

@ -0,0 +1,142 @@
(function($) {
// jQuery plugin definition
$.fn.playlistViewer = function(params) {
// merge default and user parameters
params = $.extend( {minlength: 0, maxlength: 99999}, params);
var $t;
// traverse all nodes
return this.each(function() {
// express a single node as a jQuery object
$t = $(this);
getScheduleFromServer();
updateProgressBarValue();
});
function convertDateToPosixTime(s){
var year = s.substring(0, 4);
var month = s.substring(5, 7);
var day = s.substring(8, 10);
var hour = s.substring(11, 13);
var minute = s.substring(14, 16);
var sec = 0;
var msec = 0;
if (s.length >= 20){
sec = s.substring(17, 19);
msec = s.substring(20);
} else {
sec = s.substring(17);
}
return Date.UTC(year, month, day, hour, minute, sec, msec);
}
var estimatedSchedulePosixTime = -1;
var schedulePosixTime;
var previousSongs;
var currentSong;
var nextSongs;
function secondsTimer(){
estimatedSchedulePosixTime += 1000;
updateProgressBarValue();
}
function updateProgressBarValue(){
alert(estimatedSchedulePosixTime);
if (estimatedSchedulePosixTime != -1){
if (currentSong.length > 0){
var percentDone = (estimatedSchedulePosixTime - currentSong[0].songStartPosixTime)/currentSong[0].songLengthMs*100;
if (percentDone <= 100){
//$('#spaceused1').progressBar(percentDone);
} else {
if (nextSongs.length > 0){
currentSong[0] = nextSongs.shift();
} else {
currentSong = new Array();
}
//$('#spaceused1').progressBar(0);
estimatedSchedulePosixTime = schedulePosixTime;
}
}
updatePlaylist();
}
setTimeout(secondsTimer, 1000);
}
function createPlaylistElementString(song){
return "Start time: " + song.starts + "<br>" +
"End time: " + song.ends + "<br>" +
"Clip length: " + song.clip_length + "<br>" +
"Name: " + song.name + "<br>";
}
function updatePlaylist(){
$('#previous').empty();
$('#current').empty();
$('#next').empty();
for (var i=0; i<previousSongs.length; i++){
//var divElem = document.createElement('div');
//divElem.innerHTML = createPlaylistElementString(previousSongs[i]);
$t.text(createPlaylistElementString(previousSongs[i]));
//$('#previous').append(divElem);
}
for (var i=0; i<currentSong.length; i++){
//var divElem = document.createElement('div');
//divElem.innerHTML = createPlaylistElementString(currentSong[i]);
//$('#current').append(divElem);
$t.text(createPlaylistElementString(currentSong[i]));
}
for (var i=0; i<nextSongs.length; i++){
//var divElem = document.createElement('div');
//divElem.innerHTML = createPlaylistElementString(nextSongs[i]);
//$('#next').append(divElem);
$t.text(createPlaylistElementString(nextSongs[i]));
}
}
function calcAdditionalData(currentItem){
for (var i=0; i<currentItem.length; i++){
currentItem[i].songStartPosixTime = convertDateToPosixTime(currentItem[i].starts);
currentItem[i].songEndPosixTime = convertDateToPosixTime(currentItem[i].ends);
currentItem[i].songLengthMs = currentItem[i].songEndPosixTime - currentItem[i].songStartPosixTime;
}
}
function prepareNextPlayingItem(obj){
if (obj.next.length > 0){
var nextItem = obj.next[0];
}
}
function parseItems(obj){
schedulePosixTime = convertDateToPosixTime(obj.schedulerTime);
if (estimatedSchedulePosixTime == -1)
estimatedSchedulePosixTime = schedulePosixTime;
previousSongs = obj.previous;
currentSong = obj.current;
nextSongs = obj.next;
calcAdditionalData(previousSongs);
calcAdditionalData(currentSong);
calcAdditionalData(nextSongs);
//updatePlaylist();
//updateProgressBarValue();
}
function getScheduleFromServer(){
$.ajax({ url: "http://localhost/Schedule/get-current-playlist/format/json", dataType:"json", success:function(data){
parseItems(data.entries);
}});
setTimeout(getScheduleFromServer, 5000);
}
};
})(jQuery);