var MediaPlayerManager = Class.create();
MediaPlayerManager.prototype = {
initialize: function () {
},
initializePlayers: function() {
// Gather list of media players in the page
this.mediaPlayerDivs = document.getElementsByClassName('mediaPlayer');
this.mediaPlayers = new Array();
// Store them in our own array
for (i = 0; i < this.mediaPlayerDivs.length; i++) {
this.mediaPlayers[i] = new MediaPlayer(this.mediaPlayerDivs[i]);
}
return true;
},
switchPlayer: function(mediaFileURL) {
for (i = 0; i < this.mediaPlayers.length; i++) {
var mediaPlayer = this.mediaPlayers[i];
// Check whether this is the player we need to show
if (mediaPlayer.mediaFile == mediaFileURL) {
mediaPlayer.buildPlayer();
} else {
mediaPlayer.removePlayer();
}
}
return true;
}
}
var MediaPlayer = Class.create();
MediaPlayer.prototype = {
initialize: function(parentDiv) {
this.parentDiv = parentDiv;
this.playerDiv = parentDiv.getElementsByTagName('div')[0];
this.link = parentDiv.getElementsByTagName('a')[0];
this.mediaFile = this.link.getAttribute('href');
this.link.mediaFile = this.mediaFile;
this.mediaType = this.mediaFile.substring(this.mediaFile.lastIndexOf('.') + 1);
if (this.mediaType.length == 3) {
this.playerType = this.mediaType;
} else {
this.playerType = 'vimeo';
}
// Assign actions to "play" link
this.link.onclick = function() {
mediaPlayerManager.switchPlayer(this.mediaFile);
return false;
}
return true;
},
buildPlayer: function() {
// First, check whether there is already an object tag
if (this.parentDiv.getElementsByTagName('object').length) {
return false;
}
// Highlight box
this.parentDiv.parentNode.className = 'nowPlaying';
// Build player according to type
switch (this.playerType) {
case 'mp3':
this.playerDiv.innerHTML = '';
return true;
break;
case 'flv':
// We need to use an absolute URL here because we suck
var domainArray = new Array();
domainArray = document.URL.split('/');
var baseURL = domainArray[domainArray.length - 2];
var stupidURL = 'http://' + baseURL + '/' + this.mediaFile;
this.playerDiv.innerHTML = '';
return true;
break;
case 'vimeo':
videoID = this.mediaFile.substring(this.mediaFile.lastIndexOf('/') + 1);
this.playerDiv.innerHTML = '';
return true;
break;
}
return false
},
removePlayer: function() {
// First, check whether we need to remove anything
var playerObject = this.playerDiv.firstChild;
if (!playerObject) {
return false;
}
// Delete object
var deletedObject = this.playerDiv.removeChild(playerObject);
// Remove box highlight
this.parentDiv.parentNode.className = '';
return true;
}
}
var mediaPlayerManager = new MediaPlayerManager();
window.onload = function () {
mediaPlayerManager.initializePlayers();
// var mediaPlayerManager = new MediaPlayerManager();
}