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-basic now-playing toolbar. Some data still needs to be populated.

This commit is contained in:
mkonecny 2011-01-19 18:32:20 -05:00
parent 7a11f2aa41
commit 7450195854
5 changed files with 158 additions and 163 deletions
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5
application/controllers/ScheduleController.php
View File

@ -193,7 +193,10 @@ class ScheduleController extends Zend_Controller_Action
public function viewPlaylistAction()
{
//TODO: insert code for datagrid
$this->view->headScript()->appendFile('/js/playlist/playlist.js','text/javascript');
$this->view->headScript()->appendFile('/js/progressbar/jquery.progressbar.min.js','text/javascript');
$this->_helper->viewRenderer->setResponseSegment('nowplaying');
}
public function getCurrentPlaylistAction()

18
application/layouts/scripts/layout.phtml
View File

@ -3,27 +3,15 @@
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Airtime</title>
<title>Airtime!!</title>
<?php echo $this->headScript() ?>
<?php echo $this->headLink() ?>
</head>
<body>
<div id="nowplayingbar"><?php echo $this->layout()->nowplaying ?></div>
<div id="nav"><?php echo $this->navigation()->menu()->setRenderInvisible(true) ?></div>
<div id="content" style="height: auto"><?php echo $this->layout()->content ?></div>
<!--
<div style="z-index: 1; position: absolute; width: 100%; left: 0px; right: 0px; bottom: 0px; color: black; min-height: 100px; background-color: #cc3300;">
<div style="float:left; width: 15%; height: 100%;">&nbsp;</div>
<div style="float:left; width: 25%; height: 100%;"><div>Show:</div><div>Playlist:</div><div>Host:</div></div>
<div style="float:left; width: 30%; height: 100%;"><div>Previous:</div><div>Current:</div><div>Upcoming:</div></div>
<div style="float:left; width: 30%; height: 100%;" id="list0" ></div>
</div>
<script>
$(document).ready(function() {
$("#list0").playlistViewer();
});
</script>
-->
<div id="content"><?php echo $this->layout()->content ?></div>
</body>
</html>

28
application/views/scripts/schedule/view-playlist.phtml
View File

@ -1,9 +1,21 @@
<div>
<script>
$(document).ready(function() {
$("#list1").playlistViewer();
});
</script>
<div id="list1"></div>
<div id='col0' style='float:left; width: 10%; height: 100%;'>
<div>Listen</div>
<div>Volume</div>
</div>
<div id='col1' style='float:left; width: 30%; height: 100%;'>
<div>Show: <span id='show'></span></div>
<div>Playlist: <span id='playlist'></span></div>
<div>Host: <span id='host'></span></div>
</div>
<div id='col2' style='float:left; width: 30%; height: 100%;'>
<div>Previous: <span id='previous'></span></div>
<div>Current: <span id='current'></span></div>
<div>Upcoming: <span id='next'></span></div>
</div>
<div id='list0' style='float:left; width: 30%; height: 100%;'></div>
<div>Start: <span id='start'></span> End: <span id='end'></span></div>
<div id='progressbar'></div>
</div>

132
public/js/playlist/playlist.js
View File

@ -1,45 +1,21 @@
(function($) {
// jQuery plugin definition
$.fn.playlistViewer = function(params) {
var cc = this;
cc.estimatedSchedulePosixTime = -1;
cc.schedulePosixTime;
var estimatedSchedulePosixTime = -1;
var schedulePosixTime;
cc.previousSongs;
cc.currentSong;
cc.nextSongs;
var previousSongs;
var currentSong;
var nextSongs;
cc.currentElem;
var currentElem;
// traverse all nodes
return this.each(function() {
// express a single node as a jQuery object
cc.currentElem = $(this);
var prevDiv = document.createElement('div');
prevDiv.setAttribute("id", "previous");
$(cc.currentElem).append(prevDiv);
var currParentDiv = document.createElement('div');
$(cc.currentElem).append(currParentDiv);
var currDiv = document.createElement('div');
currDiv.setAttribute("id", "current");
$(currParentDiv).append(currDiv);
var nextDiv = document.createElement('div');
nextDiv.setAttribute("id", "progressbar");
$(currParentDiv).append(nextDiv);
var nextDiv = document.createElement('div');
nextDiv.setAttribute("id", "next");
$(cc.currentElem).append(nextDiv);
function init(elemID) {
var currentElem = $("#" + elemID).attr("style", "z-index: 1; width: 100%; left: 0px; right: 0px; bottom: 0px; color: white; min-height: 100px; background-color: #cc3300;");
$('#progressbar').progressBar(0);
getScheduleFromServer();
updateProgressBarValue();
});
}
function convertDateToPosixTime(s){
var year = s.substring(0, 4);
@ -57,27 +33,28 @@
}
function secondsTimer(){
cc.estimatedSchedulePosixTime += 1000;
estimatedSchedulePosixTime += 1000;
updateProgressBarValue();
}
/* Called every 1 second. */
function updateProgressBarValue(){
if (cc.estimatedSchedulePosixTime != -1){
if (cc.currentSong.length > 0){
var percentDone = (cc.estimatedSchedulePosixTime - cc.currentSong[0].songStartPosixTime)/cc.currentSong[0].songLengthMs*100;
if (estimatedSchedulePosixTime != -1){
if (currentSong.length > 0){
var percentDone = (estimatedSchedulePosixTime - currentSong[0].songStartPosixTime)/currentSong[0].songLengthMs*100;
if (percentDone <= 100){
$('#progressbar').progressBar(percentDone);
} else {
if (cc.nextSongs.length > 0){
cc.currentSong[0] = cc.nextSongs.shift();
if (nextSongs.length > 0){
currentSong[0] = nextSongs.shift();
} else {
cc.currentSong = new Array();
currentSong = new Array();
}
$('#progressbar').progressBar(0);
//at the end of each song we are updating the
//server time we have been estimating client-side
//with the real server time.
cc.estimatedSchedulePosixTime = cc.schedulePosixTime;
estimatedSchedulePosixTime = schedulePosixTime;
}
} else
$('#progressbar').progressBar(0);
@ -86,31 +63,45 @@
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 getTrackInfo(song){
return song.track_title + " - " + song.artist_name + " - " + song.album_title;
}
function updatePlaylist(){
/* Column 0 update */
$('#listen');
$('#volume');
/* Column 1 update */
$('#show').empty();
$('#playlist').empty();
$('#host').empty();
for (var i=0; i<currentSong.length; i++){
$('#show').append(currentSong[i].show);
$('#playlist').append(currentSong[i].playlist);
$('#host').append(currentSong[i].host);
}
/* Column 2 update */
$('#previous').empty();
$('#current').empty();
$('#next').empty();
for (var i=0; i<cc.previousSongs.length; i++){
var divElem = document.createElement('div');
divElem.innerHTML = createPlaylistElementString(cc.previousSongs[i]);
$('#previous').append(divElem);
for (var i=0; i<previousSongs.length; i++){
$('#previous').append(getTrackInfo(previousSongs[i]));
}
for (var i=0; i<cc.currentSong.length; i++){
var divElem = document.createElement('div');
divElem.innerHTML = createPlaylistElementString(cc.currentSong[i]);
$('#current').append(divElem);
for (var i=0; i<currentSong.length; i++){
$('#current').append(getTrackInfo(currentSongs[i]));
}
for (var i=0; i<cc.nextSongs.length; i++){
var divElem = document.createElement('div');
divElem.innerHTML = createPlaylistElementString(cc.nextSongs[i]);
$('#next').append(divElem);
for (var i=0; i<nextSongs.length; i++){
$('#next').append(getTrackInfo(nextSongs[i]));
}
/* Column 3 update */
$('#start').empty();
$('#end').empty();
for (var i=0; i<currentSong.length; i++){
$('#start').append(currentSong[i].starts);
$('#end').append(currentSong[i].ends);
}
}
@ -129,18 +120,18 @@
}
function parseItems(obj){
cc.schedulePosixTime = convertDateToPosixTime(obj.schedulerTime);
schedulePosixTime = convertDateToPosixTime(obj.schedulerTime);
if (cc.estimatedSchedulePosixTime == -1)
cc.estimatedSchedulePosixTime = cc.schedulePosixTime;
if (estimatedSchedulePosixTime == -1)
estimatedSchedulePosixTime = schedulePosixTime;
cc.previousSongs = obj.previous;
cc.currentSong = obj.current;
cc.nextSongs = obj.next;
previousSongs = obj.previous;
currentSong = obj.current;
nextSongs = obj.next;
calcAdditionalData(cc.previousSongs);
calcAdditionalData(cc.currentSong);
calcAdditionalData(cc.nextSongs);
calcAdditionalData(previousSongs);
calcAdditionalData(currentSong);
calcAdditionalData(nextSongs);
}
function getScheduleFromServer(){
@ -150,5 +141,6 @@
setTimeout(getScheduleFromServer, 5000);
}
};
})(jQuery);
$(document).ready(function() {
init("nowplayingbar");
});