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dashPlayerFull.js
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dashPlayerFull.js
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/*
* Dash Media Player: External Interface Gateway
* Copyright (c) 2008 TMT Digital LLC.
*
* Author: Travis Tidwell | http://www.travistidwell.com
*
* Dependencies:
* jQuery Library
*
* This script is used as a connection interface gateway to control the player from an external source.
* It is also used as a means for communication between multiple instances of the Dash Media Player
* on the page. This allows you to separate the Playlist and the actual
* player on the page, but yet have them behave as a single player. For more information on how you can
* integrate this great feature on your website, visit http://www.tmtdigital.com/remoteplaylist
*
* License: GPL
*/
var dashReady = false;
var dashObjects = new Array();
var dashCallback = function( args ){};
var dashId = "dashplayer";
$(document).ready(function() {
dashReady = true;
});
function isDashReady() {
return dashReady;
};
function dashDebug( arg ) {
$('#dashdebug').append( arg + "<br/>" );
};
/**
* Gets the Dash Player Object given an ID
*
* @param - The ID of the player you would like to send this request too.
*/
function getDashObject( dashId ){
var dashObj = null;
// If there is a cached object, use it instead.
if( dashObjects[dashId] ) {
if( dashObjects[dashId].object ) {
dashObj = dashObjects[dashId].object;
}
}
if( !dashObj) {
if( dashReady ) {
if(navigator.appName.indexOf("Microsoft") != -1) {
dashObj = window[dashId];
}
else {
if(document[dashId].length !== undefined) {
dashObj = document[dashId][1];
}
else {
dashObj = document[dashId];
}
}
if( dashObjects[dashId] ) {
dashObjects[dashId].object = dashObj;
}
}
}
return dashObj;
};
/**
* Adds a Dash Player object to the list of avialable
* players.
*/
function dashAddObject( dashId ) {
dashObjects[dashId] = {id:dashId, ready:false, object:null};
};
/**
* Checks to see if all the players have registered.
*/
function isDashRegistered() {
var registered = true;
if( dashObjects ) {
for( var dashId in dashObjects ) {
if( dashObjects.hasOwnProperty( dashId ) ) {
registered &= dashObjects[dashId].ready;
}
}
}
return registered;
};
/**
* Initializes the dash player object.
*/
function dashInitialize( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.initialize();
} catch( error ) {
dashDebug( error );
}
}
};
/**
* Starts the Dash Media Players
*/
function startDash()
{
if( isDashRegistered() ) {
for ( var dashId in dashObjects ) {
if( dashObjects.hasOwnProperty( dashId ) ) {
dashInitialize( dashId );
}
}
}
};
/**
* Registers a dash player object.
*/
function dashRegisterObject( dashId ) {
if( !dashObjects.hasOwnProperty( dashId ) ) {
dashAddObject( dashId );
}
dashObjects[dashId].ready = true;
startDash();
};
/**
* Spawns a player into a new window.
*
* @param - The ID of the player you would like to spawn.
*/
function dashSpawn( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.spawn();
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Spawns a player into a new window. For private use only. External
* components should not use this function, but use the dashSpawn
* function instead. This is called from the Dash Media Player to
* spawn itself into a separate window.
*
* @param - The full path (including arguments) of the player to launch.
* @param - The width of the spawned player.
* @param - The height of the spawned player.
*/
function dashSpawnWindow( playerPath ) {
try {
window.open(playerPath);
}
catch( error ) {
dashDebug( error );
}
};
/**
* Loads a single node into the player.
*
* @param - The ID of the player you would like to send this request too.
* @param - The node ID of the node you would like for this player to load.
*/
function dashLoadNode( dashId, nodeId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.loadNode( nodeId );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Loads a media file in the player.
*
* @param - The ID of the player you would like to send this request too.
* @param - The file that you would like for the player to load.
*/
function dashLoad( dashId, file ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.loadMedia( file );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Plays a media file.
*
* @param - The ID of the player you would like to send this request too.
* @param - The file that you would like for the player to play.
* This is not necessary if you use dashLoadNode or dashLoad before making this call.
* If you call this function with the file provided, then the player will load that file
* before actually playing it.
*/
function dashPlay( dashId, file ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.playMedia( file );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Pauses the media file that is playing in the player.
*
* @param - The ID of the player you would like to send this request too.
*/
function dashPause( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.pauseMedia();
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Stops the media file that is playing in the player.
*
* @param - The ID of the player you would like to send this request too.
*/
function dashStop( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.stopMedia();
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Seeks the media file that is playing to the time specified.
*
* @param - The ID of the player you would like to send this request too.
* @param - The time that you would like to seek the track too.
*/
function dashSeek( dashId, seekTime ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setSeek( seekTime );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Sets the volume of the media being played.
*
* @param - The ID of the player you would like to send this request too.
* @param - The volume that you would like to set the media too.
*/
function dashVolume( dashId, vol ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setVolume( vol );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Gets the volume of the media being played.
*
* @param - The ID of the player you would like to send this request too.
*/
function dashGetVolume( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
return dashObj.getVolume();
} catch( error ) {
dashDebug( error );
}
}
return 0;
};
/**
* Sets the player into Full Screen mode..
*
* @param - The ID of the player you would like to send this request too.
* @param - Boolean: True - FullScreen, False - Normal
*/
function dashSetFullScreen( dashId, full ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setFullScreen( full );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Maximizes the player by getting rid of the playlist.
*
* @param - The ID of the player you would like to send this request too.
* @param - Boolean: True - Maximize, False - Minimize
* @param - Boolean: Used to indicate if you want the transition to be tweened.
*/
function dashSetMaximize( dashId, max, tween ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setMaximize( max, tween );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Maximizes the player by getting rid of the playlist.
*
* @param - The ID of the player you would like to send this request too.
* @param - Boolean: True - Show Menu, False - Hide Menu
* @param - Boolean: Used to indicate if you want the transition to be tweened.
*/
function dashSetMenu( dashId, menu, tween ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setMenu( menu, tween );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Sees if the player has already loaded a node.
*
* @param - The ID of the player you would like to send this request too.
*
* @return - Boolean (True if is has loaded content, False otherwise)
*/
function dashIsNodeLoaded( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
return (dashObj.isNodeLoaded());
}
return false;
};
/**
* Loads a playlist.
*
* @param - The ID of the player you would like to send this request too.
* @param - The name of the playlist (view) you would like to load.
*/
function dashLoadPlaylist( dashId, playlist ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.loadPlaylist( playlist );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Loads the previous item in the playlist.
*
* @param - The ID of the player you would like to send this request too.
* @param - Indicate if you would like for the player to loop to the end of the list if it is already
* on the first item.
* @param - Indicate if you would like for the playlist to play the file after it loads it.
*/
function dashLoadPrev( dashId, loop, playAfter ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.loadPrev( loop, playAfter );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Loads the next item in the playlist.
*
* @param - The ID of the player you would like to send this request too.
* @param - Indicate if you would like for the player to loop to the beginning of the list if it is already
* on the last item.
* @param - Indicate if you would like for the playlist to play the file after it loads it.
*/
function dashLoadNext( dashId, loop, playAfter ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.loadNext( loop, playAfter );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Loads the previous page in the playlist.
*
* @param - The ID of the player you would like to send this request too.
* @param - Indicate if you would like for the player to loop to the last page if it is already
* on the first page.
*/
function dashPrevPage( dashId, loop ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.prevPage( loop );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Loads the next page in the playlist.
*
* @param - The ID of the player you would like to send this request too.
* @param - Indicate if you would like for the player to loop to the beginning page if it is already
* on the last page.
*/
function dashNextPage( dashId, loop ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.nextPage( loop );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Sets the filter argument for the playlist currently loaded.
*
* @param - The ID of the player you would like to send this request too.
* @param - The argument that you would like to pass to your playlist to filter the content.
* @param - The index of the argument.
*/
function dashSetFilter( dashId, argument, index ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setFilter( argument, index );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Sets the playlist of the media player.
*
* @param - The ID of the player you would like to send this request too.
* @param - The message object that you would like to use to provide to the playlist.
*/
function dashSetPlaylist( dashId, message ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setPlaylist( message );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Sets the vote of the playlist.
*
* @param - The ID of the player you would like to send this request too.
* @param - The message object that you would like to use to provide to the playlist.
*/
function dashSetPlaylistVote( dashId, nodeId, voteTag, voteValue ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setPlaylistVote( nodeId, {tag:voteTag, value:voteValue} );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Sets the user vote of the playlist.
*
* @param - The ID of the player you would like to send this request too.
* @param - The message object that you would like to use to provide to the playlist.
*/
function dashSetPlaylistUserVote( dashId, nodeId, voteTag, voteValue ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setPlaylistUserVote( nodeId, {tag:voteTag, value:voteValue} );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Sets the vote of the node.
*
* @param - The ID of the player you would like to send this request too.
* @param - The message object that you would like to use to provide to the playlist.
*/
function dashSetVote( dashId, voteTag, voteValue ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setVote( {tag:voteTag, value:voteValue} );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Sets the user vote of the node.
*
* @param - The ID of the player you would like to send this request too.
* @param - The message object that you would like to use to provide to the playlist.
*/
function dashSetUserVote( dashId, voteTag, voteValue ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
try {
dashObj.setUserVote( {tag:voteTag, value:voteValue} );
} catch( error ) {
dashDebug( error );
}
return true;
}
return false;
};
/**
* Resets the controls.
*
* @param - The ID of the player you would like to send this request too.
*/
function dashResetControls( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.resetControls();
return true;
}
return false;
};
/**
* Enables/Disables the controls.
*
* @param - The ID of the player you would like to send this request too.
* @param - true - Enable the controls : false - Disable the controls.
*/
function dashEnableControls( dashId, enable ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.enableControls(enable);
return true;
}
return false;
};
/**
* Sets the state of the controls.
*
* @param - The ID of the player you would like to send this request too.
* @param - The state you would like to set this control bar too.
* "play" - Play State
* "pause" - Pause State
*/
function dashSetControlState( dashId, state ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.setControlState(state);
return true;
}
return false;
};
/**
* Sets the total time print out of the controls.
*
* @param - The ID of the player you would like to send this request too.
* @param - The time that you would like to set on the controls.
*/
function dashSetControlTime( dashId, time ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.setControlTime(time);
return true;
}
return false;
};
/**
* Sets the volume of the controls.
*
* @param - The ID of the player you would like to send this request too.
* @param - The volume that you would like to set on the controls.
*/
function dashSetControlVolume( dashId, volume ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.setControlVolume(volume);
return true;
}
return false;
};
/**
* Sets the progress indication of the controls.
*
* @param - The ID of the player you would like to send this request too.
* @param - The progress that you would like to set on the controls.
*/
function dashSetControlProgress( dashId, progress ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.setControlProgress(progress);
return true;
}
return false;
};
/**
* Sets the seek indication of the controls.
*
* @param - The ID of the player you would like to send this request too.
* @param - The seek that you would like to set on the controls.
*/
function dashSetControlSeek( dashId, seek ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.setControlSeek(seek);
return true;
}
return false;
};
/**
* Updates the controls given the play time and total time..
*
* @param - The ID of the player you would like to send this request too.
* @param - The playhead time.
* @param - The total time of the media being played.
*/
function dashControlUpdate( dashId, playTime, totalTime ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.controlUpdate(playTime, totalTime);
return true;
}
return false;
};
/**
* Dynamically sets the Dash Media Player skin..
*
* @param - The ID of the player you would like to send this request too.
* @param - The skin you would like to switch to.
*/
function dashSetSkin( dashId, skin ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.setSkin( skin );
return true;
}
return false;
};
/**
* Calls a Dash Media Player service routine. The player must have the external service
* flag set to true in order for this to work properly.
*
* @param - The ID of the player you would like to send this request too.
* @param - The command that you would like to send to the service.
* @param - The callback that will get called with the response.
*/
function dashServiceCall() {
var dashId = arguments[0];
arguments.shift();
var command = arguments[0];
arguments.shift();
dashCallback = arguments[0];
arguments.shift();
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.serviceCall( command, arguments );
return true;
}
return false;
};
/**
* Return from the service call.
*
* @param - An array of the arguments that gets passed back.
*/
function dashServiceReturn( args ) {
dashCallback( args );
};
/**
* YouTube wrapper functions.
*/
function onYouTubePlayerReady( playerId ) {
dashId = playerId;
var dashObj = getDashObject( playerId );
if( dashObj ) {
try {
dashObj.addEventListener("onStateChange", "youTubeOnStateChange");
dashObj.addEventListener( "onError", "youTubeOnError" );
dashObj.onYouTubeReady();
}
catch( error ) {
dashDebug( error );
}
}
};
function youTubeOnStateChange( newState ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.onYouTubeStateChange( newState );
}
};
function youTubeOnError( error ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.onYouTubeError( error );
}
};
function youTubeLoad( dashId, youTubeId, startSeconds ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.loadVideoById( youTubeId, startSeconds );
}
};
function youTubeCue( dashId, youTubeId, startSeconds ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.cueVideoById( youTubeId, startSeconds );
}
};
function youTubeDestroy( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.destroy();
}
};
function youTubeClear( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.clearVideo();
}
};
function youTubeSetSize( dashId, _width, _height ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.setSize( _width, _height );
}
};
function youTubePlay( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.playVideo();
}
};
function youTubePause( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.pauseVideo();
}
};
function youTubeStop( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.stopVideo();
}
};
function youTubeSeek( dashId, seconds, allowSeekAhead ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.seekTo( seconds, allowSeekAhead );
}
};
function youTubeGetBytesLoaded( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
return dashObj.getVideoBytesLoaded();
}
return 0;
};
function youTubeGetBytesTotal( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
return dashObj.getVideoBytesTotal();
}
return 0;
};
function youTubeGetCurrentTime( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
return dashObj.getCurrentTime();
}
return 0;
};
function youTubeGetDuration( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
return dashObj.getDuration();
}
return 0;
};
function youTubeSetVolume( dashId, newVolume ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
dashObj.setVolume( newVolume );
}
};
function youTubeGetVolume( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
return dashObj.getVolume();
}
return 0;
};
function youTubeGetEmbedCode( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
return dashObj.getEmbedCode();
}
return "";
};
function youTubeGetVideoUrl( dashId ) {
var dashObj = getDashObject( dashId );
if( dashObj ) {
return dashObj.getVideoUrl();
}
return "";
};