/*
* jPlayer Plugin for jQuery JavaScript Library
* http://www.jplayer.org
*
* Copyright (c) 2009 - 2014 Happyworm Ltd
* Licensed under the MIT license.
* http://opensource.org/licenses/MIT
*
* Author: Mark J Panaghiston
* Version: 2.7.0
* Date: 1st September 2014
*/
/* Code verified using http://www.jshint.com/ */
/*jshint asi:false, bitwise:false, boss:false, browser:true, curly:true, debug:false, eqeqeq:true, eqnull:false, evil:false, forin:false, immed:false, jquery:true, laxbreak:false, newcap:true, noarg:true, noempty:true, nonew:true, onevar:false, passfail:false, plusplus:false, regexp:false, undef:true, sub:false, strict:false, white:false, smarttabs:true */
/*global define:false, ActiveXObject:false, alert:false */
/* Support for Zepto 1.0 compiled with optional data module.
* For AMD support, you will need to manually switch the 2 lines in the code below.
* Search terms: "jQuery Switch" and "Zepto Switch"
*/
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery'], factory); // jQuery Switch
// define(['zepto'], factory); // Zepto Switch
} else {
// Browser globals
if(root.jQuery) { // Use jQuery if available
factory(root.jQuery);
} else { // Otherwise, use Zepto
factory(root.Zepto);
}
}
}(this, function ($, undefined) {
// Adapted from jquery.ui.widget.js (1.8.7): $.widget.bridge - Tweaked $.data(this,XYZ) to $(this).data(XYZ) for Zepto
$.fn.jPlayer = function( options ) {
var name = "jPlayer";
var isMethodCall = typeof options === "string",
args = Array.prototype.slice.call( arguments, 1 ),
returnValue = this;
// allow multiple hashes to be passed on init
options = !isMethodCall && args.length ?
$.extend.apply( null, [ true, options ].concat(args) ) :
options;
// prevent calls to internal methods
if ( isMethodCall && options.charAt( 0 ) === "_" ) {
return returnValue;
}
if ( isMethodCall ) {
this.each(function() {
var instance = $(this).data( name ),
methodValue = instance && $.isFunction( instance[options] ) ?
instance[ options ].apply( instance, args ) :
instance;
if ( methodValue !== instance && methodValue !== undefined ) {
returnValue = methodValue;
return false;
}
});
} else {
this.each(function() {
var instance = $(this).data( name );
if ( instance ) {
// instance.option( options || {} )._init(); // Orig jquery.ui.widget.js code: Not recommend for jPlayer. ie., Applying new options to an existing instance (via the jPlayer constructor) and performing the _init(). The _init() is what concerns me. It would leave a lot of event handlers acting on jPlayer instance and the interface.
instance.option( options || {} ); // The new constructor only changes the options. Changing options only has basic support atm.
} else {
$(this).data( name, new $.jPlayer( options, this ) );
}
});
}
return returnValue;
};
$.jPlayer = function( options, element ) {
// allow instantiation without initializing for simple inheritance
if ( arguments.length ) {
this.element = $(element);
this.options = $.extend(true, {},
this.options,
options
);
var self = this;
this.element.bind( "remove.jPlayer", function() {
self.destroy();
});
this._init();
}
};
// End of: (Adapted from jquery.ui.widget.js (1.8.7))
// Zepto is missing one of the animation methods.
if(typeof $.fn.stop !== 'function') {
$.fn.stop = function() {};
}
// Emulated HTML5 methods and properties
$.jPlayer.emulateMethods = "load play pause";
$.jPlayer.emulateStatus = "src readyState networkState currentTime duration paused ended playbackRate";
$.jPlayer.emulateOptions = "muted volume";
// Reserved event names generated by jPlayer that are not part of the HTML5 Media element spec
$.jPlayer.reservedEvent = "ready flashreset resize repeat error warning";
// Events generated by jPlayer
$.jPlayer.event = {};
$.each(
[
'ready',
'setmedia', // Fires when the media is set
'flashreset', // Similar to the ready event if the Flash solution is set to display:none and then shown again or if it's reloaded for another reason by the browser. For example, using CSS position:fixed on Firefox for the full screen feature.
'resize', // Occurs when the size changes through a full/restore screen operation or if the size/sizeFull options are changed.
'repeat', // Occurs when the repeat status changes. Usually through clicks on the repeat button of the interface.
'click', // Occurs when the user clicks on one of the following: poster image, html video, flash video.
'error', // Event error code in event.jPlayer.error.type. See $.jPlayer.error
'warning', // Event warning code in event.jPlayer.warning.type. See $.jPlayer.warning
// Other events match HTML5 spec.
'loadstart',
'progress',
'suspend',
'abort',
'emptied',
'stalled',
'play',
'pause',
'loadedmetadata',
'loadeddata',
'waiting',
'playing',
'canplay',
'canplaythrough',
'seeking',
'seeked',
'timeupdate',
'ended',
'ratechange',
'durationchange',
'volumechange'
],
function() {
$.jPlayer.event[ this ] = 'jPlayer_' + this;
}
);
$.jPlayer.htmlEvent = [ // These HTML events are bubbled through to the jPlayer event, without any internal action.
"loadstart",
// "progress", // jPlayer uses internally before bubbling.
// "suspend", // jPlayer uses internally before bubbling.
"abort",
// "error", // jPlayer uses internally before bubbling.
"emptied",
"stalled",
// "play", // jPlayer uses internally before bubbling.
// "pause", // jPlayer uses internally before bubbling.
"loadedmetadata",
"loadeddata",
// "waiting", // jPlayer uses internally before bubbling.
// "playing", // jPlayer uses internally before bubbling.
"canplay",
"canplaythrough"
// "seeking", // jPlayer uses internally before bubbling.
// "seeked", // jPlayer uses internally before bubbling.
// "timeupdate", // jPlayer uses internally before bubbling.
// "ended", // jPlayer uses internally before bubbling.
// "ratechange" // jPlayer uses internally before bubbling.
// "durationchange" // jPlayer uses internally before bubbling.
// "volumechange" // jPlayer uses internally before bubbling.
];
$.jPlayer.pause = function() {
$.each($.jPlayer.prototype.instances, function(i, element) {
if(element.data("jPlayer").status.srcSet) { // Check that media is set otherwise would cause error event.
element.jPlayer("pause");
}
});
};
// Default for jPlayer option.timeFormat
$.jPlayer.timeFormat = {
showHour: false,
showMin: true,
showSec: true,
padHour: false,
padMin: true,
padSec: true,
sepHour: ":",
sepMin: ":",
sepSec: ""
};
var ConvertTime = function() {
this.init();
};
ConvertTime.prototype = {
init: function() {
this.options = {
timeFormat: $.jPlayer.timeFormat
};
},
time: function(s) { // function used on jPlayer.prototype._convertTime to enable per instance options.
s = (s && typeof s === 'number') ? s : 0;
var myTime = new Date(s * 1000),
hour = myTime.getUTCHours(),
min = this.options.timeFormat.showHour ? myTime.getUTCMinutes() : myTime.getUTCMinutes() + hour * 60,
sec = this.options.timeFormat.showMin ? myTime.getUTCSeconds() : myTime.getUTCSeconds() + min * 60,
strHour = (this.options.timeFormat.padHour && hour < 10) ? "0" + hour : hour,
strMin = (this.options.timeFormat.padMin && min < 10) ? "0" + min : min,
strSec = (this.options.timeFormat.padSec && sec < 10) ? "0" + sec : sec,
strTime = "";
strTime += this.options.timeFormat.showHour ? strHour + this.options.timeFormat.sepHour : "";
strTime += this.options.timeFormat.showMin ? strMin + this.options.timeFormat.sepMin : "";
strTime += this.options.timeFormat.showSec ? strSec + this.options.timeFormat.sepSec : "";
return strTime;
}
};
var myConvertTime = new ConvertTime();
$.jPlayer.convertTime = function(s) {
return myConvertTime.time(s);
};
// Adapting jQuery 1.4.4 code for jQuery.browser. Required since jQuery 1.3.2 does not detect Chrome as webkit.
$.jPlayer.uaBrowser = function( userAgent ) {
var ua = userAgent.toLowerCase();
// Useragent RegExp
var rwebkit = /(webkit)[ \/]([\w.]+)/;
var ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/;
var rmsie = /(msie) ([\w.]+)/;
var rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/;
var match = rwebkit.exec( ua ) ||
ropera.exec( ua ) ||
rmsie.exec( ua ) ||
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
[];
var oRet = { browser: match[1] || "", version: match[2] || "0" };
var rchrome = /(chrome)[ \/]([\w.]+)/;
var matchChrome = rchrome.exec(ua) || [];
if (matchChrome[1]) {
oRet.chromeVersion = matchChrome[2];
}
return oRet;
};
// Platform sniffer for detecting mobile devices
$.jPlayer.uaPlatform = function( userAgent ) {
var ua = userAgent.toLowerCase();
// Useragent RegExp
var rplatform = /(ipad|iphone|ipod|android|blackberry|playbook|windows ce|webos)/;
var rtablet = /(ipad|playbook)/;
var randroid = /(android)/;
var rmobile = /(mobile)/;
var platform = rplatform.exec( ua ) || [];
var tablet = rtablet.exec( ua ) ||
!rmobile.exec( ua ) && randroid.exec( ua ) ||
[];
if(platform[1]) {
platform[1] = platform[1].replace(/\s/g, "_"); // Change whitespace to underscore. Enables dot notation.
}
return { platform: platform[1] || "", tablet: tablet[1] || "" };
};
$.jPlayer.browser = {
};
$.jPlayer.platform = {
};
var browserMatch = $.jPlayer.uaBrowser(navigator.userAgent);
if ( browserMatch.browser ) {
$.jPlayer.browser[ browserMatch.browser ] = true;
$.jPlayer.browser.version = browserMatch.version;
if (typeof(browserMatch.chromeVersion) != 'undefined') {
$.jPlayer.browser.chromeVersion = browserMatch.chromeVersion;
}
}
var platformMatch = $.jPlayer.uaPlatform(navigator.userAgent);
if ( platformMatch.platform ) {
$.jPlayer.platform[ platformMatch.platform ] = true;
$.jPlayer.platform.mobile = !platformMatch.tablet;
$.jPlayer.platform.tablet = !!platformMatch.tablet;
}
// Internet Explorer (IE) Browser Document Mode Sniffer. Based on code at:
// http://msdn.microsoft.com/en-us/library/cc288325%28v=vs.85%29.aspx#GetMode
$.jPlayer.getDocMode = function() {
var docMode;
if ($.jPlayer.browser.msie) {
if (document.documentMode) { // IE8 or later
docMode = document.documentMode;
} else { // IE 5-7
docMode = 5; // Assume quirks mode unless proven otherwise
if (document.compatMode) {
if (document.compatMode === "CSS1Compat") {
docMode = 7; // standards mode
}
}
}
}
return docMode;
};
$.jPlayer.browser.documentMode = $.jPlayer.getDocMode();
$.jPlayer.nativeFeatures = {
init: function() {
/* Fullscreen function naming influenced by W3C naming.
* No support for: Mozilla Proposal: https://wiki.mozilla.org/Gecko:FullScreenAPI
*/
var d = document,
v = d.createElement('video'),
spec = {
// http://www.w3.org/TR/fullscreen/
w3c: [
'fullscreenEnabled',
'fullscreenElement',
'requestFullscreen',
'exitFullscreen',
'fullscreenchange',
'fullscreenerror'
],
// https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode
moz: [
'mozFullScreenEnabled',
'mozFullScreenElement',
'mozRequestFullScreen',
'mozCancelFullScreen',
'mozfullscreenchange',
'mozfullscreenerror'
],
// http://developer.apple.com/library/safari/#documentation/WebKit/Reference/ElementClassRef/Element/Element.html
// http://developer.apple.com/library/safari/#documentation/UserExperience/Reference/DocumentAdditionsReference/DocumentAdditions/DocumentAdditions.html
webkit: [
'',
'webkitCurrentFullScreenElement',
'webkitRequestFullScreen',
'webkitCancelFullScreen',
'webkitfullscreenchange',
''
],
// http://developer.apple.com/library/safari/#documentation/AudioVideo/Reference/HTMLVideoElementClassReference/HTMLVideoElement/HTMLVideoElement.html
// https://developer.apple.com/library/safari/samplecode/HTML5VideoEventFlow/Listings/events_js.html#//apple_ref/doc/uid/DTS40010085-events_js-DontLinkElementID_5
// Events: 'webkitbeginfullscreen' and 'webkitendfullscreen'
webkitVideo: [
'webkitSupportsFullscreen',
'webkitDisplayingFullscreen',
'webkitEnterFullscreen',
'webkitExitFullscreen',
'',
''
]
},
specOrder = [
'w3c',
'moz',
'webkit',
'webkitVideo'
],
fs, i, il;
this.fullscreen = fs = {
support: {
w3c: !!d[spec.w3c[0]],
moz: !!d[spec.moz[0]],
webkit: typeof d[spec.webkit[3]] === 'function',
webkitVideo: typeof v[spec.webkitVideo[2]] === 'function'
},
used: {}
};
// Store the name of the spec being used and as a handy boolean.
for(i = 0, il = specOrder.length; i < il; i++) {
var n = specOrder[i];
if(fs.support[n]) {
fs.spec = n;
fs.used[n] = true;
break;
}
}
if(fs.spec) {
var s = spec[fs.spec];
fs.api = {
fullscreenEnabled: true,
fullscreenElement: function(elem) {
elem = elem ? elem : d; // Video element required for webkitVideo
return elem[s[1]];
},
requestFullscreen: function(elem) {
return elem[s[2]]();
},
exitFullscreen: function(elem) {
elem = elem ? elem : d; // Video element required for webkitVideo
return elem[s[3]]();
}
};
fs.event = {
fullscreenchange: s[4],
fullscreenerror: s[5]
};
} else {
fs.api = {
fullscreenEnabled: false,
fullscreenElement: function() {
return null;
},
requestFullscreen: function() {},
exitFullscreen: function() {}
};
fs.event = {};
}
}
};
$.jPlayer.nativeFeatures.init();
// The keyboard control system.
// The current jPlayer instance in focus.
$.jPlayer.focus = null;
// (fallback) The list of element node names to ignore with key controls.
$.jPlayer.keyIgnoreElementNames = "A INPUT TEXTAREA SELECT BUTTON";
// The function that deals with key presses.
var keyBindings = function(event) {
var f = $.jPlayer.focus,
pageFocus = document.activeElement,
ignoreKey;
// A jPlayer instance must be in focus. ie., keyEnabled and the last one played.
if(f) {
// What generated the key press?
if(typeof pageFocus !== 'undefined') {
if(pageFocus !== null && pageFocus.nodeName.toUpperCase() !== "BODY") {
ignoreKey = true;
}
} else {
// Fallback for no document.activeElement support.
$.each( $.jPlayer.keyIgnoreElementNames.split(/\s+/g), function(i, name) {
// The strings should already be uppercase.
if(event.target.nodeName.toUpperCase() === name.toUpperCase()) {
ignoreKey = true;
return false; // exit each.
}
});
}
if(!ignoreKey) {
// See if the key pressed matches any of the bindings.
$.each(f.options.keyBindings, function(action, binding) {
// The binding could be a null when the default has been disabled. ie., 1st clause in if()
if(binding && event.which === binding.key && $.isFunction(binding.fn)) {
event.preventDefault(); // Key being used by jPlayer, so prevent default operation.
binding.fn(f);
return false; // exit each.
}
});
}
}
};
$.jPlayer.keys = function(en) {
var event = "keydown.jPlayer";
// Remove any binding, just in case enabled more than once.
$(document.documentElement).unbind(event);
if(en) {
$(document.documentElement).bind(event, keyBindings);
}
};
// Enable the global key control handler ready for any jPlayer instance with the keyEnabled option enabled.
$.jPlayer.keys(true);
$.jPlayer.prototype = {
count: 0, // Static Variable: Change it via prototype.
version: { // Static Object
script: "2.7.0",
needFlash: "2.7.0",
flash: "unknown"
},
options: { // Instanced in $.jPlayer() constructor
swfPath: "js", // Path to Jplayer.swf. Can be relative, absolute or server root relative.
solution: "html, flash", // Valid solutions: html, flash. Order defines priority. 1st is highest,
supplied: "mp3", // Defines which formats jPlayer will try and support and the priority by the order. 1st is highest,
preload: 'metadata', // HTML5 Spec values: none, metadata, auto.
volume: 0.8, // The volume. Number 0 to 1.
muted: false,
remainingDuration: false, // When true, the remaining time is shown in the duration GUI element.
toggleDuration: false, // When true, clicks on the duration toggle between the duration and remaining display.
captureDuration: true, // When true, clicks on the duration are captured and no longer propagate up the DOM.
playbackRate: 1,
defaultPlaybackRate: 1,
minPlaybackRate: 0.5,
maxPlaybackRate: 4,
wmode: "opaque", // Valid wmode: window, transparent, opaque, direct, gpu.
backgroundColor: "#000000", // To define the jPlayer div and Flash background color.
cssSelectorAncestor: "#jp_container_1",
cssSelector: { // * denotes properties that should only be required when video media type required. _cssSelector() would require changes to enable splitting these into Audio and Video defaults.
videoPlay: ".jp-video-play", // *
play: ".jp-play",
pause: ".jp-pause",
stop: ".jp-stop",
seekBar: ".jp-seek-bar",
playBar: ".jp-play-bar",
mute: ".jp-mute",
unmute: ".jp-unmute",
volumeBar: ".jp-volume-bar",
volumeBarValue: ".jp-volume-bar-value",
volumeMax: ".jp-volume-max",
playbackRateBar: ".jp-playback-rate-bar",
playbackRateBarValue: ".jp-playback-rate-bar-value",
currentTime: ".jp-current-time",
duration: ".jp-duration",
title: ".jp-title",
fullScreen: ".jp-full-screen", // *
restoreScreen: ".jp-restore-screen", // *
repeat: ".jp-repeat",
repeatOff: ".jp-repeat-off",
gui: ".jp-gui", // The interface used with autohide feature.
noSolution: ".jp-no-solution" // For error feedback when jPlayer cannot find a solution.
},
stateClass: { // Classes added to the cssSelectorAncestor to indicate the state.
playing: "jp-state-playing",
seeking: "jp-state-seeking",
muted: "jp-state-muted",
looped: "jp-state-looped",
fullScreen: "jp-state-full-screen"
},
useStateClassSkin: false, // A state class skin relies on the state classes to change the visual appearance. The single control toggles the effect, for example: play then pause, mute then unmute.
autoBlur: true, // GUI control handlers will drop focus after clicks.
smoothPlayBar: false, // Smooths the play bar transitions, which affects clicks and short media with big changes per second.
fullScreen: false, // Native Full Screen
fullWindow: false,
autohide: {
restored: false, // Controls the interface autohide feature.
full: true, // Controls the interface autohide feature.
fadeIn: 200, // Milliseconds. The period of the fadeIn anim.
fadeOut: 600, // Milliseconds. The period of the fadeOut anim.
hold: 1000 // Milliseconds. The period of the pause before autohide beings.
},
loop: false,
repeat: function(event) { // The default jPlayer repeat event handler
if(event.jPlayer.options.loop) {
$(this).unbind(".jPlayerRepeat").bind($.jPlayer.event.ended + ".jPlayer.jPlayerRepeat", function() {
$(this).jPlayer("play");
});
} else {
$(this).unbind(".jPlayerRepeat");
}
},
nativeVideoControls: {
// Works well on standard browsers.
// Phone and tablet browsers can have problems with the controls disappearing.
},
noFullWindow: {
msie: /msie [0-6]\./,
ipad: /ipad.*?os [0-4]\./,
iphone: /iphone/,
ipod: /ipod/,
android_pad: /android [0-3]\.(?!.*?mobile)/,
android_phone: /android.*?mobile/,
blackberry: /blackberry/,
windows_ce: /windows ce/,
iemobile: /iemobile/,
webos: /webos/
},
noVolume: {
ipad: /ipad/,
iphone: /iphone/,
ipod: /ipod/,
android_pad: /android(?!.*?mobile)/,
android_phone: /android.*?mobile/,
blackberry: /blackberry/,
windows_ce: /windows ce/,
iemobile: /iemobile/,
webos: /webos/,
playbook: /playbook/
},
timeFormat: {
// Specific time format for this instance. The supported options are defined in $.jPlayer.timeFormat
// For the undefined options we use the default from $.jPlayer.timeFormat
},
keyEnabled: false, // Enables keyboard controls.
audioFullScreen: false, // Enables keyboard controls to enter full screen with audio media.
keyBindings: { // The key control object, defining the key codes and the functions to execute.
// The parameter, f = $.jPlayer.focus, will be checked truethy before attempting to call any of these functions.
// Properties may be added to this object, in key/fn pairs, to enable other key controls. EG, for the playlist add-on.
play: {
key: 32, // space
fn: function(f) {
if(f.status.paused) {
f.play();
} else {
f.pause();
}
}
},
fullScreen: {
key: 13, // enter
fn: function(f) {
if(f.status.video || f.options.audioFullScreen) {
f._setOption("fullScreen", !f.options.fullScreen);
}
}
},
muted: {
key: 8, // backspace
fn: function(f) {
f._muted(!f.options.muted);
}
},
volumeUp: {
key: 38, // UP
fn: function(f) {
f.volume(f.options.volume + 0.1);
}
},
volumeDown: {
key: 40, // DOWN
fn: function(f) {
f.volume(f.options.volume - 0.1);
}
}
},
verticalVolume: false, // Calculate volume from the bottom of the volume bar. Default is from the left. Also volume affects either width or height.
verticalPlaybackRate: false,
globalVolume: false, // Set to make volume and muted changes affect all jPlayer instances with this option enabled
idPrefix: "jp", // Prefix for the ids of html elements created by jPlayer. For flash, this must not include characters: . - + * / \
noConflict: "jQuery",
emulateHtml: false, // Emulates the HTML5 Media element on the jPlayer element.
consoleAlerts: true, // Alerts are sent to the console.log() instead of alert().
errorAlerts: false,
warningAlerts: false
},
optionsAudio: {
size: {
width: "0px",
height: "0px",
cssClass: ""
},
sizeFull: {
width: "0px",
height: "0px",
cssClass: ""
}
},
optionsVideo: {
size: {
width: "480px",
height: "270px",
cssClass: "jp-video-270p"
},
sizeFull: {
width: "100%",
height: "100%",
cssClass: "jp-video-full"
}
},
instances: {}, // Static Object
status: { // Instanced in _init()
src: "",
media: {},
paused: true,
format: {},
formatType: "",
waitForPlay: true, // Same as waitForLoad except in case where preloading.
waitForLoad: true,
srcSet: false,
video: false, // True if playing a video
seekPercent: 0,
currentPercentRelative: 0,
currentPercentAbsolute: 0,
currentTime: 0,
duration: 0,
remaining: 0,
videoWidth: 0, // Intrinsic width of the video in pixels.
videoHeight: 0, // Intrinsic height of the video in pixels.
readyState: 0,
networkState: 0,
playbackRate: 1, // Warning - Now both an option and a status property
ended: 0
/* Persistant status properties created dynamically at _init():
width
height
cssClass
nativeVideoControls
noFullWindow
noVolume
playbackRateEnabled // Warning - Technically, we can have both Flash and HTML, so this might not be correct if the Flash is active. That is a niche case.
*/
},
internal: { // Instanced in _init()
ready: false
// instance: undefined
// domNode: undefined
// htmlDlyCmdId: undefined
// autohideId: undefined
// cmdsIgnored
},
solution: { // Static Object: Defines the solutions built in jPlayer.
html: true,
flash: true
},
// 'MPEG-4 support' : canPlayType('video/mp4; codecs="mp4v.20.8"')
format: { // Static Object
mp3: {
codec: 'audio/mpeg',
flashCanPlay: true,
media: 'audio'
},
m4a: { // AAC / MP4
codec: 'audio/mp4; codecs="mp4a.40.2"',
flashCanPlay: true,
media: 'audio'
},
m3u8a: { // AAC / MP4 / Apple HLS
codec: 'application/vnd.apple.mpegurl; codecs="mp4a.40.2"',
flashCanPlay: false,
media: 'audio'
},
m3ua: { // M3U
codec: 'audio/mpegurl',
flashCanPlay: false,
media: 'audio'
},
oga: { // OGG
codec: 'audio/ogg; codecs="vorbis, opus"',
flashCanPlay: false,
media: 'audio'
},
flac: { // FLAC
codec: 'audio/x-flac',
flashCanPlay: false,
media: 'audio'
},
wav: { // PCM
codec: 'audio/wav; codecs="1"',
flashCanPlay: false,
media: 'audio'
},
webma: { // WEBM
codec: 'audio/webm; codecs="vorbis"',
flashCanPlay: false,
media: 'audio'
},
fla: { // FLV / F4A
codec: 'audio/x-flv',
flashCanPlay: true,
media: 'audio'
},
rtmpa: { // RTMP AUDIO
codec: 'audio/rtmp; codecs="rtmp"',
flashCanPlay: true,
media: 'audio'
},
m4v: { // H.264 / MP4
codec: 'video/mp4; codecs="avc1.42E01E, mp4a.40.2"',
flashCanPlay: true,
media: 'video'
},
m3u8v: { // H.264 / AAC / MP4 / Apple HLS
codec: 'application/vnd.apple.mpegurl; codecs="avc1.42E01E, mp4a.40.2"',
flashCanPlay: false,
media: 'video'
},
m3uv: { // M3U
codec: 'audio/mpegurl',
flashCanPlay: false,
media: 'video'
},
ogv: { // OGG
codec: 'video/ogg; codecs="theora, vorbis"',
flashCanPlay: false,
media: 'video'
},
webmv: { // WEBM
codec: 'video/webm; codecs="vorbis, vp8"',
flashCanPlay: false,
media: 'video'
},
flv: { // FLV / F4V
codec: 'video/x-flv',
flashCanPlay: true,
media: 'video'
},
rtmpv: { // RTMP VIDEO
codec: 'video/rtmp; codecs="rtmp"',
flashCanPlay: true,
media: 'video'
}
},
_init: function() {
var self = this;
this.element.empty();
this.status = $.extend({}, this.status); // Copy static to unique instance.
this.internal = $.extend({}, this.internal); // Copy static to unique instance.
// Initialize the time format
this.options.timeFormat = $.extend({}, $.jPlayer.timeFormat, this.options.timeFormat);
// On iOS, assume commands will be ignored before user initiates them.
this.internal.cmdsIgnored = $.jPlayer.platform.ipad || $.jPlayer.platform.iphone || $.jPlayer.platform.ipod;
this.internal.domNode = this.element.get(0);
// Add key bindings focus to 1st jPlayer instanced with key control enabled.
if(this.options.keyEnabled && !$.jPlayer.focus) {
$.jPlayer.focus = this;
}
// A fix for Android where older (2.3) and even some 4.x devices fail to work when changing the *audio* SRC and then playing immediately.
this.androidFix = {
setMedia: false, // True when media set
play: false, // True when a progress event will instruct the media to play
pause: false, // True when a progress event will instruct the media to pause at a time.
time: NaN // The play(time) parameter
};
if($.jPlayer.platform.android) {
this.options.preload = this.options.preload !== 'auto' ? 'metadata' : 'auto'; // Default to metadata, but allow auto.
}
this.formats = []; // Array based on supplied string option. Order defines priority.
this.solutions = []; // Array based on solution string option. Order defines priority.
this.require = {}; // Which media types are required: video, audio.
this.htmlElement = {}; // DOM elements created by jPlayer
this.html = {}; // In _init()'s this.desired code and setmedia(): Accessed via this[solution], where solution from this.solutions array.
this.html.audio = {};
this.html.video = {};
this.flash = {}; // In _init()'s this.desired code and setmedia(): Accessed via this[solution], where solution from this.solutions array.
this.css = {};
this.css.cs = {}; // Holds the css selector strings
this.css.jq = {}; // Holds jQuery selectors. ie., $(css.cs.method)
this.ancestorJq = []; // Holds jQuery selector of cssSelectorAncestor. Init would use $() instead of [], but it is only 1.4+
this.options.volume = this._limitValue(this.options.volume, 0, 1); // Limit volume value's bounds.
// Create the formats array, with prority based on the order of the supplied formats string
$.each(this.options.supplied.toLowerCase().split(","), function(index1, value1) {
var format = value1.replace(/^\s+|\s+$/g, ""); //trim
if(self.format[format]) { // Check format is valid.
var dupFound = false;
$.each(self.formats, function(index2, value2) { // Check for duplicates
if(format === value2) {
dupFound = true;
return false;
}
});
if(!dupFound) {
self.formats.push(format);
}
}
});
// Create the solutions array, with prority based on the order of the solution string
$.each(this.options.solution.toLowerCase().split(","), function(index1, value1) {
var solution = value1.replace(/^\s+|\s+$/g, ""); //trim
if(self.solution[solution]) { // Check solution is valid.
var dupFound = false;
$.each(self.solutions, function(index2, value2) { // Check for duplicates
if(solution === value2) {
dupFound = true;
return false;
}
});
if(!dupFound) {
self.solutions.push(solution);
}
}
});
this.internal.instance = "jp_" + this.count;
this.instances[this.internal.instance] = this.element;
// Check the jPlayer div has an id and create one if required. Important for Flash to know the unique id for comms.
if(!this.element.attr("id")) {
this.element.attr("id", this.options.idPrefix + "_jplayer_" + this.count);
}
this.internal.self = $.extend({}, {
id: this.element.attr("id"),
jq: this.element
});
this.internal.audio = $.extend({}, {
id: this.options.idPrefix + "_audio_" + this.count,
jq: undefined
});
this.internal.video = $.extend({}, {
id: this.options.idPrefix + "_video_" + this.count,
jq: undefined
});
this.internal.flash = $.extend({}, {
id: this.options.idPrefix + "_flash_" + this.count,
jq: undefined,
swf: this.options.swfPath + (this.options.swfPath.toLowerCase().slice(-4) !== ".swf" ? (this.options.swfPath && this.options.swfPath.slice(-1) !== "/" ? "/" : "") + "Jplayer.swf" : "")
});
this.internal.poster = $.extend({}, {
id: this.options.idPrefix + "_poster_" + this.count,
jq: undefined
});
// Register listeners defined in the constructor
$.each($.jPlayer.event, function(eventName,eventType) {
if(self.options[eventName] !== undefined) {
self.element.bind(eventType + ".jPlayer", self.options[eventName]); // With .jPlayer namespace.
self.options[eventName] = undefined; // Destroy the handler pointer copy on the options. Reason, events can be added/removed in other ways so this could be obsolete and misleading.
}
});
// Determine if we require solutions for audio, video or both media types.
this.require.audio = false;
this.require.video = false;
$.each(this.formats, function(priority, format) {
self.require[self.format[format].media] = true;
});
// Now required types are known, finish the options default settings.
if(this.require.video) {
this.options = $.extend(true, {},
this.optionsVideo,
this.options
);
} else {
this.options = $.extend(true, {},
this.optionsAudio,
this.options
);
}
this._setSize(); // update status and jPlayer element size
// Determine the status for Blocklisted options.
this.status.nativeVideoControls = this._uaBlocklist(this.options.nativeVideoControls);
this.status.noFullWindow = this._uaBlocklist(this.options.noFullWindow);
this.status.noVolume = this._uaBlocklist(this.options.noVolume);
// Create event handlers if native fullscreen is supported
if($.jPlayer.nativeFeatures.fullscreen.api.fullscreenEnabled) {
this._fullscreenAddEventListeners();
}
// The native controls are only for video and are disabled when audio is also used.
this._restrictNativeVideoControls();
// Create the poster image.
this.htmlElement.poster = document.createElement('img');
this.htmlElement.poster.id = this.internal.poster.id;
this.htmlElement.poster.onload = function() { // Note that this did not work on Firefox 3.6: poster.addEventListener("onload", function() {}, false); Did not investigate x-browser.
if(!self.status.video || self.status.waitForPlay) {
self.internal.poster.jq.show();
}
};
this.element.append(this.htmlElement.poster);
this.internal.poster.jq = $("#" + this.internal.poster.id);
this.internal.poster.jq.css({'width': this.status.width, 'height': this.status.height});
this.internal.poster.jq.hide();
this.internal.poster.jq.bind("click.jPlayer", function() {
self._trigger($.jPlayer.event.click);
});
// Generate the required media elements
this.html.audio.available = false;
if(this.require.audio) { // If a supplied format is audio
this.htmlElement.audio = document.createElement('audio');
this.htmlElement.audio.id = this.internal.audio.id;
this.html.audio.available = !!this.htmlElement.audio.canPlayType && this._testCanPlayType(this.htmlElement.audio); // Test is for IE9 on Win Server 2008.
}
this.html.video.available = false;
if(this.require.video) { // If a supplied format is video
this.htmlElement.video = document.createElement('video');
this.htmlElement.video.id = this.internal.video.id;
this.html.video.available = !!this.htmlElement.video.canPlayType && this._testCanPlayType(this.htmlElement.video); // Test is for IE9 on Win Server 2008.
}
this.flash.available = this._checkForFlash(10.1);
this.html.canPlay = {};
this.flash.canPlay = {};
$.each(this.formats, function(priority, format) {
self.html.canPlay[format] = self.html[self.format[format].media].available && "" !== self.htmlElement[self.format[format].media].canPlayType(self.format[format].codec);
self.flash.canPlay[format] = self.format[format].flashCanPlay && self.flash.available;
});
this.html.desired = false;
this.flash.desired = false;
$.each(this.solutions, function(solutionPriority, solution) {
if(solutionPriority === 0) {
self[solution].desired = true;
} else {
var audioCanPlay = false;
var videoCanPlay = false;
$.each(self.formats, function(formatPriority, format) {
if(self[self.solutions[0]].canPlay[format]) { // The other solution can play
if(self.format[format].media === 'video') {
videoCanPlay = true;
} else {
audioCanPlay = true;
}
}
});
self[solution].desired = (self.require.audio && !audioCanPlay) || (self.require.video && !videoCanPlay);
}
});
// This is what jPlayer will support, based on solution and supplied.
this.html.support = {};
this.flash.support = {};
$.each(this.formats, function(priority, format) {
self.html.support[format] = self.html.canPlay[format] && self.html.desired;
self.flash.support[format] = self.flash.canPlay[format] && self.flash.desired;
});
// If jPlayer is supporting any format in a solution, then the solution is used.
this.html.used = false;
this.flash.used = false;
$.each(this.solutions, function(solutionPriority, solution) {
$.each(self.formats, function(formatPriority, format) {
if(self[solution].support[format]) {
self[solution].used = true;
return false;
}
});
});
// Init solution active state and the event gates to false.
this._resetActive();
this._resetGate();
// Set up the css selectors for the control and feedback entities.
this._cssSelectorAncestor(this.options.cssSelectorAncestor);
// If neither html nor flash are being used by this browser, then media playback is not possible. Trigger an error event.
if(!(this.html.used || this.flash.used)) {
this._error( {
type: $.jPlayer.error.NO_SOLUTION,
context: "{solution:'" + this.options.solution + "', supplied:'" + this.options.supplied + "'}",
message: $.jPlayer.errorMsg.NO_SOLUTION,
hint: $.jPlayer.errorHint.NO_SOLUTION
});
if(this.css.jq.noSolution.length) {
this.css.jq.noSolution.show();
}
} else {
if(this.css.jq.noSolution.length) {
this.css.jq.noSolution.hide();
}
}
// Add the flash solution if it is being used.
if(this.flash.used) {
var htmlObj,
flashVars = 'jQuery=' + encodeURI(this.options.noConflict) + '&id=' + encodeURI(this.internal.self.id) + '&vol=' + this.options.volume + '&muted=' + this.options.muted;
// Code influenced by SWFObject 2.2: http://code.google.com/p/swfobject/
// Non IE browsers have an initial Flash size of 1 by 1 otherwise the wmode affected the Flash ready event.
if($.jPlayer.browser.msie && (Number($.jPlayer.browser.version) < 9 || $.jPlayer.browser.documentMode < 9)) {
var objStr = '';
var paramStr = [
'',
'',
'',
'',
''
];
htmlObj = document.createElement(objStr);
for(var i=0; i < paramStr.length; i++) {
htmlObj.appendChild(document.createElement(paramStr[i]));
}
} else {
var createParam = function(el, n, v) {
var p = document.createElement("param");
p.setAttribute("name", n);
p.setAttribute("value", v);
el.appendChild(p);
};
htmlObj = document.createElement("object");
htmlObj.setAttribute("id", this.internal.flash.id);
htmlObj.setAttribute("name", this.internal.flash.id);
htmlObj.setAttribute("data", this.internal.flash.swf);
htmlObj.setAttribute("type", "application/x-shockwave-flash");
htmlObj.setAttribute("width", "1"); // Non-zero
htmlObj.setAttribute("height", "1"); // Non-zero
htmlObj.setAttribute("tabindex", "-1");
createParam(htmlObj, "flashvars", flashVars);
createParam(htmlObj, "allowscriptaccess", "always");
createParam(htmlObj, "bgcolor", this.options.backgroundColor);
createParam(htmlObj, "wmode", this.options.wmode);
}
this.element.append(htmlObj);
this.internal.flash.jq = $(htmlObj);
}
// Setup playbackRate ability before using _addHtmlEventListeners()
if(this.html.used && !this.flash.used) { // If only HTML
// Using the audio element capabilities for playbackRate. ie., Assuming video element is the same.
this.status.playbackRateEnabled = this._testPlaybackRate('audio');
} else {
this.status.playbackRateEnabled = false;
}
this._updatePlaybackRate();
// Add the HTML solution if being used.
if(this.html.used) {
// The HTML Audio handlers
if(this.html.audio.available) {
this._addHtmlEventListeners(this.htmlElement.audio, this.html.audio);
this.element.append(this.htmlElement.audio);
this.internal.audio.jq = $("#" + this.internal.audio.id);
}
// The HTML Video handlers
if(this.html.video.available) {
this._addHtmlEventListeners(this.htmlElement.video, this.html.video);
this.element.append(this.htmlElement.video);
this.internal.video.jq = $("#" + this.internal.video.id);
if(this.status.nativeVideoControls) {
this.internal.video.jq.css({'width': this.status.width, 'height': this.status.height});
} else {
this.internal.video.jq.css({'width':'0px', 'height':'0px'}); // Using size 0x0 since a .hide() causes issues in iOS
}
this.internal.video.jq.bind("click.jPlayer", function() {
self._trigger($.jPlayer.event.click);
});
}
}
// Create the bridge that emulates the HTML Media element on the jPlayer DIV
if( this.options.emulateHtml ) {
this._emulateHtmlBridge();
}
if(this.html.used && !this.flash.used) { // If only HTML, then emulate flash ready() call after 100ms.
setTimeout( function() {
self.internal.ready = true;
self.version.flash = "n/a";
self._trigger($.jPlayer.event.repeat); // Trigger the repeat event so its handler can initialize itself with the loop option.
self._trigger($.jPlayer.event.ready);
}, 100);
}
// Initialize the interface components with the options.
this._updateNativeVideoControls();
// The other controls are now setup in _cssSelectorAncestor()
if(this.css.jq.videoPlay.length) {
this.css.jq.videoPlay.hide();
}
$.jPlayer.prototype.count++; // Change static variable via prototype.
},
destroy: function() {
// MJP: The background change remains. Would need to store the original to restore it correctly.
// MJP: The jPlayer element's size change remains.
// Clear the media to reset the GUI and stop any downloads. Streams on some browsers had persited. (Chrome)
this.clearMedia();
// Remove the size/sizeFull cssClass from the cssSelectorAncestor
this._removeUiClass();
// Remove the times from the GUI
if(this.css.jq.currentTime.length) {
this.css.jq.currentTime.text("");
}
if(this.css.jq.duration.length) {
this.css.jq.duration.text("");
}
// Remove any bindings from the interface controls.
$.each(this.css.jq, function(fn, jq) {
// Check selector is valid before trying to execute method.
if(jq.length) {
jq.unbind(".jPlayer");
}
});
// Remove the click handlers for $.jPlayer.event.click
this.internal.poster.jq.unbind(".jPlayer");
if(this.internal.video.jq) {
this.internal.video.jq.unbind(".jPlayer");
}
// Remove the fullscreen event handlers
this._fullscreenRemoveEventListeners();
// Remove key bindings
if(this === $.jPlayer.focus) {
$.jPlayer.focus = null;
}
// Destroy the HTML bridge.
if(this.options.emulateHtml) {
this._destroyHtmlBridge();
}
this.element.removeData("jPlayer"); // Remove jPlayer data
this.element.unbind(".jPlayer"); // Remove all event handlers created by the jPlayer constructor
this.element.empty(); // Remove the inserted child elements
delete this.instances[this.internal.instance]; // Clear the instance on the static instance object
},
enable: function() { // Plan to implement
// options.disabled = false
},
disable: function () { // Plan to implement
// options.disabled = true
},
_testCanPlayType: function(elem) {
// IE9 on Win Server 2008 did not implement canPlayType(), but it has the property.
try {
elem.canPlayType(this.format.mp3.codec); // The type is irrelevant.
return true;
} catch(err) {
return false;
}
},
_testPlaybackRate: function(type) {
// type: String 'audio' or 'video'
var el, rate = 0.5;
type = typeof type === 'string' ? type : 'audio';
el = document.createElement(type);
// Wrapping in a try/catch, just in case older HTML5 browsers throw and error.
try {
if('playbackRate' in el) {
el.playbackRate = rate;
return el.playbackRate === rate;
} else {
return false;
}
} catch(err) {
return false;
}
},
_uaBlocklist: function(list) {
// list : object with properties that are all regular expressions. Property names are irrelevant.
// Returns true if the user agent is matched in list.
var ua = navigator.userAgent.toLowerCase(),
block = false;
$.each(list, function(p, re) {
if(re && re.test(ua)) {
block = true;
return false; // exit $.each.
}
});
return block;
},
_restrictNativeVideoControls: function() {
// Fallback to noFullWindow when nativeVideoControls is true and audio media is being used. Affects when both media types are used.
if(this.require.audio) {
if(this.status.nativeVideoControls) {
this.status.nativeVideoControls = false;
this.status.noFullWindow = true;
}
}
},
_updateNativeVideoControls: function() {
if(this.html.video.available && this.html.used) {
// Turn the HTML Video controls on/off
this.htmlElement.video.controls = this.status.nativeVideoControls;
// Show/hide the jPlayer GUI.
this._updateAutohide();
// For when option changed. The poster image is not updated, as it is dealt with in setMedia(). Acceptable degradation since seriously doubt these options will change on the fly. Can again review later.
if(this.status.nativeVideoControls && this.require.video) {
this.internal.poster.jq.hide();
this.internal.video.jq.css({'width': this.status.width, 'height': this.status.height});
} else if(this.status.waitForPlay && this.status.video) {
this.internal.poster.jq.show();
this.internal.video.jq.css({'width': '0px', 'height': '0px'});
}
}
},
_addHtmlEventListeners: function(mediaElement, entity) {
var self = this;
mediaElement.preload = this.options.preload;
mediaElement.muted = this.options.muted;
mediaElement.volume = this.options.volume;
if(this.status.playbackRateEnabled) {
mediaElement.defaultPlaybackRate = this.options.defaultPlaybackRate;
mediaElement.playbackRate = this.options.playbackRate;
}
// Create the event listeners
// Only want the active entity to affect jPlayer and bubble events.
// Using entity.gate so that object is referenced and gate property always current
mediaElement.addEventListener("progress", function() {
if(entity.gate) {
if(self.internal.cmdsIgnored && this.readyState > 0) { // Detect iOS executed the command
self.internal.cmdsIgnored = false;
}
self.androidFix.setMedia = false; // Disable the fix after the first progress event.
if(self.androidFix.play) { // Play Android audio - performing the fix.
self.androidFix.play = false;
self.play(self.androidFix.time);
}
if(self.androidFix.pause) { // Pause Android audio at time - performing the fix.
self.androidFix.pause = false;
self.pause(self.androidFix.time);
}
self._getHtmlStatus(mediaElement);
self._updateInterface();
self._trigger($.jPlayer.event.progress);
}
}, false);
mediaElement.addEventListener("timeupdate", function() {
if(entity.gate) {
self._getHtmlStatus(mediaElement);
self._updateInterface();
self._trigger($.jPlayer.event.timeupdate);
}
}, false);
mediaElement.addEventListener("durationchange", function() {
if(entity.gate) {
self._getHtmlStatus(mediaElement);
self._updateInterface();
self._trigger($.jPlayer.event.durationchange);
}
}, false);
mediaElement.addEventListener("play", function() {
if(entity.gate) {
self._updateButtons(true);
self._html_checkWaitForPlay(); // So the native controls update this variable and puts the hidden interface in the correct state. Affects toggling native controls.
self._trigger($.jPlayer.event.play);
}
}, false);
mediaElement.addEventListener("playing", function() {
if(entity.gate) {
self._updateButtons(true);
self._seeked();
self._trigger($.jPlayer.event.playing);
}
}, false);
mediaElement.addEventListener("pause", function() {
if(entity.gate) {
self._updateButtons(false);
self._trigger($.jPlayer.event.pause);
}
}, false);
mediaElement.addEventListener("waiting", function() {
if(entity.gate) {
self._seeking();
self._trigger($.jPlayer.event.waiting);
}
}, false);
mediaElement.addEventListener("seeking", function() {
if(entity.gate) {
self._seeking();
self._trigger($.jPlayer.event.seeking);
}
}, false);
mediaElement.addEventListener("seeked", function() {
if(entity.gate) {
self._seeked();
self._trigger($.jPlayer.event.seeked);
}
}, false);
mediaElement.addEventListener("volumechange", function() {
if(entity.gate) {
// Read the values back from the element as the Blackberry PlayBook shares the volume with the physical buttons master volume control.
// However, when tested 6th July 2011, those buttons do not generate an event. The physical play/pause button does though.
self.options.volume = mediaElement.volume;
self.options.muted = mediaElement.muted;
self._updateMute();
self._updateVolume();
self._trigger($.jPlayer.event.volumechange);
}
}, false);
mediaElement.addEventListener("ratechange", function() {
if(entity.gate) {
self.options.defaultPlaybackRate = mediaElement.defaultPlaybackRate;
self.options.playbackRate = mediaElement.playbackRate;
self._updatePlaybackRate();
self._trigger($.jPlayer.event.ratechange);
}
}, false);
mediaElement.addEventListener("suspend", function() { // Seems to be the only way of capturing that the iOS4 browser did not actually play the media from the page code. ie., It needs a user gesture.
if(entity.gate) {
self._seeked();
self._trigger($.jPlayer.event.suspend);
}
}, false);
mediaElement.addEventListener("ended", function() {
if(entity.gate) {
// Order of the next few commands are important. Change the time and then pause.
// Solves a bug in Firefox, where issuing pause 1st causes the media to play from the start. ie., The pause is ignored.
if(!$.jPlayer.browser.webkit) { // Chrome crashes if you do this in conjunction with a setMedia command in an ended event handler. ie., The playlist demo.
self.htmlElement.media.currentTime = 0; // Safari does not care about this command. ie., It works with or without this line. (Both Safari and Chrome are Webkit.)
}
self.htmlElement.media.pause(); // Pause otherwise a click on the progress bar will play from that point, when it shouldn't, since it stopped playback.
self._updateButtons(false);
self._getHtmlStatus(mediaElement, true); // With override true. Otherwise Chrome leaves progress at full.
self._updateInterface();
self._trigger($.jPlayer.event.ended);
}
}, false);
mediaElement.addEventListener("error", function() {
if(entity.gate) {
self._updateButtons(false);
self._seeked();
if(self.status.srcSet) { // Deals with case of clearMedia() causing an error event.
clearTimeout(self.internal.htmlDlyCmdId); // Clears any delayed commands used in the HTML solution.
self.status.waitForLoad = true; // Allows the load operation to try again.
self.status.waitForPlay = true; // Reset since a play was captured.
if(self.status.video && !self.status.nativeVideoControls) {
self.internal.video.jq.css({'width':'0px', 'height':'0px'});
}
if(self._validString(self.status.media.poster) && !self.status.nativeVideoControls) {
self.internal.poster.jq.show();
}
if(self.css.jq.videoPlay.length) {
self.css.jq.videoPlay.show();
}
self._error( {
type: $.jPlayer.error.URL,
context: self.status.src, // this.src shows absolute urls. Want context to show the url given.
message: $.jPlayer.errorMsg.URL,
hint: $.jPlayer.errorHint.URL
});
}
}
}, false);
// Create all the other event listeners that bubble up to a jPlayer event from html, without being used by jPlayer.
$.each($.jPlayer.htmlEvent, function(i, eventType) {
mediaElement.addEventListener(this, function() {
if(entity.gate) {
self._trigger($.jPlayer.event[eventType]);
}
}, false);
});
},
_getHtmlStatus: function(media, override) {
var ct = 0, cpa = 0, sp = 0, cpr = 0;
// Fixes the duration bug in iOS, where the durationchange event occurs when media.duration is not always correct.
// Fixes the initial duration bug in BB OS7, where the media.duration is infinity and displays as NaN:NaN due to Date() using inifity.
if(isFinite(media.duration)) {
this.status.duration = media.duration;
}
ct = media.currentTime;
cpa = (this.status.duration > 0) ? 100 * ct / this.status.duration : 0;
if((typeof media.seekable === "object") && (media.seekable.length > 0)) {
sp = (this.status.duration > 0) ? 100 * media.seekable.end(media.seekable.length-1) / this.status.duration : 100;
cpr = (this.status.duration > 0) ? 100 * media.currentTime / media.seekable.end(media.seekable.length-1) : 0; // Duration conditional for iOS duration bug. ie., seekable.end is a NaN in that case.
} else {
sp = 100;
cpr = cpa;
}
if(override) {
ct = 0;
cpr = 0;
cpa = 0;
}
this.status.seekPercent = sp;
this.status.currentPercentRelative = cpr;
this.status.currentPercentAbsolute = cpa;
this.status.currentTime = ct;
this.status.remaining = this.status.duration - this.status.currentTime;
this.status.videoWidth = media.videoWidth;
this.status.videoHeight = media.videoHeight;
this.status.readyState = media.readyState;
this.status.networkState = media.networkState;
this.status.playbackRate = media.playbackRate;
this.status.ended = media.ended;
},
_resetStatus: function() {
this.status = $.extend({}, this.status, $.jPlayer.prototype.status); // Maintains the status properties that persist through a reset.
},
_trigger: function(eventType, error, warning) { // eventType always valid as called using $.jPlayer.event.eventType
var event = $.Event(eventType);
event.jPlayer = {};
event.jPlayer.version = $.extend({}, this.version);
event.jPlayer.options = $.extend(true, {}, this.options); // Deep copy
event.jPlayer.status = $.extend(true, {}, this.status); // Deep copy
event.jPlayer.html = $.extend(true, {}, this.html); // Deep copy
event.jPlayer.flash = $.extend(true, {}, this.flash); // Deep copy
if(error) {
event.jPlayer.error = $.extend({}, error);
}
if(warning) {
event.jPlayer.warning = $.extend({}, warning);
}
this.element.trigger(event);
},
jPlayerFlashEvent: function(eventType, status) { // Called from Flash
if(eventType === $.jPlayer.event.ready) {
if(!this.internal.ready) {
this.internal.ready = true;
this.internal.flash.jq.css({'width':'0px', 'height':'0px'}); // Once Flash generates the ready event, minimise to zero as it is not affected by wmode anymore.
this.version.flash = status.version;
if(this.version.needFlash !== this.version.flash) {
this._error( {
type: $.jPlayer.error.VERSION,
context: this.version.flash,
message: $.jPlayer.errorMsg.VERSION + this.version.flash,
hint: $.jPlayer.errorHint.VERSION
});
}
this._trigger($.jPlayer.event.repeat); // Trigger the repeat event so its handler can initialize itself with the loop option.
this._trigger(eventType);
} else {
// This condition occurs if the Flash is hidden and then shown again.
// Firefox also reloads the Flash if the CSS position changes. position:fixed is used for full screen.
// Only do this if the Flash is the solution being used at the moment. Affects Media players where both solution may be being used.
if(this.flash.gate) {
// Send the current status to the Flash now that it is ready (available) again.
if(this.status.srcSet) {
// Need to read original status before issuing the setMedia command.
var currentTime = this.status.currentTime,
paused = this.status.paused;
this.setMedia(this.status.media);
this.volumeWorker(this.options.volume);
if(currentTime > 0) {
if(paused) {
this.pause(currentTime);
} else {
this.play(currentTime);
}
}
}
this._trigger($.jPlayer.event.flashreset);
}
}
}
if(this.flash.gate) {
switch(eventType) {
case $.jPlayer.event.progress:
this._getFlashStatus(status);
this._updateInterface();
this._trigger(eventType);
break;
case $.jPlayer.event.timeupdate:
this._getFlashStatus(status);
this._updateInterface();
this._trigger(eventType);
break;
case $.jPlayer.event.play:
this._seeked();
this._updateButtons(true);
this._trigger(eventType);
break;
case $.jPlayer.event.pause:
this._updateButtons(false);
this._trigger(eventType);
break;
case $.jPlayer.event.ended:
this._updateButtons(false);
this._trigger(eventType);
break;
case $.jPlayer.event.click:
this._trigger(eventType); // This could be dealt with by the default
break;
case $.jPlayer.event.error:
this.status.waitForLoad = true; // Allows the load operation to try again.
this.status.waitForPlay = true; // Reset since a play was captured.
if(this.status.video) {
this.internal.flash.jq.css({'width':'0px', 'height':'0px'});
}
if(this._validString(this.status.media.poster)) {
this.internal.poster.jq.show();
}
if(this.css.jq.videoPlay.length && this.status.video) {
this.css.jq.videoPlay.show();
}
if(this.status.video) { // Set up for another try. Execute before error event.
this._flash_setVideo(this.status.media);
} else {
this._flash_setAudio(this.status.media);
}
this._updateButtons(false);
this._error( {
type: $.jPlayer.error.URL,
context:status.src,
message: $.jPlayer.errorMsg.URL,
hint: $.jPlayer.errorHint.URL
});
break;
case $.jPlayer.event.seeking:
this._seeking();
this._trigger(eventType);
break;
case $.jPlayer.event.seeked:
this._seeked();
this._trigger(eventType);
break;
case $.jPlayer.event.ready:
// The ready event is handled outside the switch statement.
// Captured here otherwise 2 ready events would be generated if the ready event handler used setMedia.
break;
default:
this._trigger(eventType);
}
}
return false;
},
_getFlashStatus: function(status) {
this.status.seekPercent = status.seekPercent;
this.status.currentPercentRelative = status.currentPercentRelative;
this.status.currentPercentAbsolute = status.currentPercentAbsolute;
this.status.currentTime = status.currentTime;
this.status.duration = status.duration;
this.status.remaining = status.duration - status.currentTime;
this.status.videoWidth = status.videoWidth;
this.status.videoHeight = status.videoHeight;
// The Flash does not generate this information in this release
this.status.readyState = 4; // status.readyState;
this.status.networkState = 0; // status.networkState;
this.status.playbackRate = 1; // status.playbackRate;
this.status.ended = false; // status.ended;
},
_updateButtons: function(playing) {
if(playing === undefined) {
playing = !this.status.paused;
} else {
this.status.paused = !playing;
}
// Apply the state classes. (For the useStateClassSkin:true option)
if(playing) {
this.addStateClass('playing');
} else {
this.removeStateClass('playing');
}
if(!this.status.noFullWindow && this.options.fullWindow) {
this.addStateClass('fullScreen');
} else {
this.removeStateClass('fullScreen');
}
if(this.options.loop) {
this.addStateClass('looped');
} else {
this.removeStateClass('looped');
}
// Toggle the GUI element pairs. (For the useStateClassSkin:false option)
if(this.css.jq.play.length && this.css.jq.pause.length) {
if(playing) {
this.css.jq.play.hide();
this.css.jq.pause.show();
} else {
this.css.jq.play.show();
this.css.jq.pause.hide();
}
}
if(this.css.jq.restoreScreen.length && this.css.jq.fullScreen.length) {
if(this.status.noFullWindow) {
this.css.jq.fullScreen.hide();
this.css.jq.restoreScreen.hide();
} else if(this.options.fullWindow) {
this.css.jq.fullScreen.hide();
this.css.jq.restoreScreen.show();
} else {
this.css.jq.fullScreen.show();
this.css.jq.restoreScreen.hide();
}
}
if(this.css.jq.repeat.length && this.css.jq.repeatOff.length) {
if(this.options.loop) {
this.css.jq.repeat.hide();
this.css.jq.repeatOff.show();
} else {
this.css.jq.repeat.show();
this.css.jq.repeatOff.hide();
}
}
},
_updateInterface: function() {
if(this.css.jq.seekBar.length) {
this.css.jq.seekBar.width(this.status.seekPercent+"%");
}
if(this.css.jq.playBar.length) {
if(this.options.smoothPlayBar) {
this.css.jq.playBar.stop().animate({
width: this.status.currentPercentAbsolute+"%"
}, 250, "linear");
} else {
this.css.jq.playBar.width(this.status.currentPercentRelative+"%");
}
}
var currentTimeText = '';
if(this.css.jq.currentTime.length) {
currentTimeText = this._convertTime(this.status.currentTime);
if(currentTimeText !== this.css.jq.currentTime.text()) {
this.css.jq.currentTime.text(this._convertTime(this.status.currentTime));
}
}
var durationText = '',
duration = this.status.duration,
remaining = this.status.remaining;
if(this.css.jq.duration.length) {
if(typeof this.status.media.duration === 'string') {
durationText = this.status.media.duration;
} else {
if(typeof this.status.media.duration === 'number') {
duration = this.status.media.duration;
remaining = duration - this.status.currentTime;
}
if(this.options.remainingDuration) {
durationText = (remaining > 0 ? '-' : '') + this._convertTime(remaining);
} else {
durationText = this._convertTime(duration);
}
}
if(durationText !== this.css.jq.duration.text()) {
this.css.jq.duration.text(durationText);
}
}
},
_convertTime: ConvertTime.prototype.time,
_seeking: function() {
if(this.css.jq.seekBar.length) {
this.css.jq.seekBar.addClass("jp-seeking-bg");
}
this.addStateClass('seeking');
},
_seeked: function() {
if(this.css.jq.seekBar.length) {
this.css.jq.seekBar.removeClass("jp-seeking-bg");
}
this.removeStateClass('seeking');
},
_resetGate: function() {
this.html.audio.gate = false;
this.html.video.gate = false;
this.flash.gate = false;
},
_resetActive: function() {
this.html.active = false;
this.flash.active = false;
},
_escapeHtml: function(s) {
return s.split('&').join('&').split('<').join('<').split('>').join('>').split('"').join('"');
},
_qualifyURL: function(url) {
var el = document.createElement('div');
el.innerHTML= 'x';
return el.firstChild.href;
},
_absoluteMediaUrls: function(media) {
var self = this;
$.each(media, function(type, url) {
if(url && self.format[type]) {
media[type] = self._qualifyURL(url);
}
});
return media;
},
addStateClass: function(state) {
if(this.ancestorJq.length) {
this.ancestorJq.addClass(this.options.stateClass[state]);
}
},
removeStateClass: function(state) {
if(this.ancestorJq.length) {
this.ancestorJq.removeClass(this.options.stateClass[state]);
}
},
setMedia: function(media) {
/* media[format] = String: URL of format. Must contain all of the supplied option's video or audio formats.
* media.poster = String: Video poster URL.
* media.track = Array: Of objects defining the track element: kind, src, srclang, label, def.
* media.stream = Boolean: * NOT IMPLEMENTED * Designating actual media streams. ie., "false/undefined" for files. Plan to refresh the flash every so often.
*/
var self = this,
supported = false,
posterChanged = this.status.media.poster !== media.poster; // Compare before reset. Important for OSX Safari as this.htmlElement.poster.src is absolute, even if original poster URL was relative.
this._resetMedia();
this._resetGate();
this._resetActive();
// Clear the Android Fix.
this.androidFix.setMedia = false;
this.androidFix.play = false;
this.androidFix.pause = false;
// Convert all media URLs to absolute URLs.
media = this._absoluteMediaUrls(media);
$.each(this.formats, function(formatPriority, format) {
var isVideo = self.format[format].media === 'video';
$.each(self.solutions, function(solutionPriority, solution) {
if(self[solution].support[format] && self._validString(media[format])) { // Format supported in solution and url given for format.
var isHtml = solution === 'html';
if(isVideo) {
if(isHtml) {
self.html.video.gate = true;
self._html_setVideo(media);
self.html.active = true;
} else {
self.flash.gate = true;
self._flash_setVideo(media);
self.flash.active = true;
}
if(self.css.jq.videoPlay.length) {
self.css.jq.videoPlay.show();
}
self.status.video = true;
} else {
if(isHtml) {
self.html.audio.gate = true;
self._html_setAudio(media);
self.html.active = true;
// Setup the Android Fix - Only for HTML audio. And it's not needed not for Chrome 37+.
if ( $.jPlayer.platform.android && !(typeof($.jPlayer.browser.chromeVersion) != 'undefined' && parseInt($.jPlayer.browser.chromeVersion) >= 37) ) {
self.androidFix.setMedia = true;
}
} else {
self.flash.gate = true;
self._flash_setAudio(media);
self.flash.active = true;
}
if(self.css.jq.videoPlay.length) {
self.css.jq.videoPlay.hide();
}
self.status.video = false;
}
supported = true;
return false; // Exit $.each
}
});
if(supported) {
return false; // Exit $.each
}
});
if(supported) {
if(!(this.status.nativeVideoControls && this.html.video.gate)) {
// Set poster IMG if native video controls are not being used
// Note: With IE the IMG onload event occurs immediately when cached.
// Note: Poster hidden by default in _resetMedia()
if(this._validString(media.poster)) {
if(posterChanged) { // Since some browsers do not generate img onload event.
this.htmlElement.poster.src = media.poster;
} else {
this.internal.poster.jq.show();
}
}
}
if(this.css.jq.title.length) {
if(typeof media.title === 'string') {
this.css.jq.title.html(media.title);
if(this.htmlElement.audio) {
this.htmlElement.audio.setAttribute('title', media.title);
}
if(this.htmlElement.video) {
this.htmlElement.video.setAttribute('title', media.title);
}
}
}
this.status.srcSet = true;
this.status.media = $.extend({}, media);
this._updateButtons(false);
this._updateInterface();
this._trigger($.jPlayer.event.setmedia);
} else { // jPlayer cannot support any formats provided in this browser
// Send an error event
this._error( {
type: $.jPlayer.error.NO_SUPPORT,
context: "{supplied:'" + this.options.supplied + "'}",
message: $.jPlayer.errorMsg.NO_SUPPORT,
hint: $.jPlayer.errorHint.NO_SUPPORT
});
}
},
_resetMedia: function() {
this._resetStatus();
this._updateButtons(false);
this._updateInterface();
this._seeked();
this.internal.poster.jq.hide();
clearTimeout(this.internal.htmlDlyCmdId);
if(this.html.active) {
this._html_resetMedia();
} else if(this.flash.active) {
this._flash_resetMedia();
}
},
clearMedia: function() {
this._resetMedia();
if(this.html.active) {
this._html_clearMedia();
} else if(this.flash.active) {
this._flash_clearMedia();
}
this._resetGate();
this._resetActive();
},
load: function() {
if(this.status.srcSet) {
if(this.html.active) {
this._html_load();
} else if(this.flash.active) {
this._flash_load();
}
} else {
this._urlNotSetError("load");
}
},
focus: function() {
if(this.options.keyEnabled) {
$.jPlayer.focus = this;
}
},
play: function(time) {
var guiAction = typeof time === "object"; // Flags GUI click events so we know this was not a direct command, but an action taken by the user on the GUI.
if(guiAction && this.options.useStateClassSkin && !this.status.paused) {
this.pause(time); // The time would be the click event, but passing it over so info is not lost.
} else {
time = (typeof time === "number") ? time : NaN; // Remove jQuery event from click handler
if(this.status.srcSet) {
this.focus();
if(this.html.active) {
this._html_play(time);
} else if(this.flash.active) {
this._flash_play(time);
}
} else {
this._urlNotSetError("play");
}
}
},
videoPlay: function() { // Handles clicks on the play button over the video poster
this.play();
},
pause: function(time) {
time = (typeof time === "number") ? time : NaN; // Remove jQuery event from click handler
if(this.status.srcSet) {
if(this.html.active) {
this._html_pause(time);
} else if(this.flash.active) {
this._flash_pause(time);
}
} else {
this._urlNotSetError("pause");
}
},
tellOthers: function(command, conditions) {
var self = this,
hasConditions = typeof conditions === 'function',
args = Array.prototype.slice.call(arguments); // Convert arguments to an Array.
if(typeof command !== 'string') { // Ignore, since no command.
return; // Return undefined to maintain chaining.
}
if(hasConditions) {
args.splice(1, 1); // Remove the conditions from the arguments
}
$.each(this.instances, function() {
// Remember that "this" is the instance's "element" in the $.each() loop.
if(self.element !== this) { // Do not tell my instance.
if(!hasConditions || conditions.call(this.data("jPlayer"), self)) {
this.jPlayer.apply(this, args);
}
}
});
},
pauseOthers: function(time) {
this.tellOthers("pause", function() {
// In the conditions function, the "this" context is the other instance's jPlayer object.
return this.status.srcSet;
}, time);
},
stop: function() {
if(this.status.srcSet) {
if(this.html.active) {
this._html_pause(0);
} else if(this.flash.active) {
this._flash_pause(0);
}
} else {
this._urlNotSetError("stop");
}
},
playHead: function(p) {
p = this._limitValue(p, 0, 100);
if(this.status.srcSet) {
if(this.html.active) {
this._html_playHead(p);
} else if(this.flash.active) {
this._flash_playHead(p);
}
} else {
this._urlNotSetError("playHead");
}
},
_muted: function(muted) {
this.mutedWorker(muted);
if(this.options.globalVolume) {
this.tellOthers("mutedWorker", function() {
// Check the other instance has global volume enabled.
return this.options.globalVolume;
}, muted);
}
},
mutedWorker: function(muted) {
this.options.muted = muted;
if(this.html.used) {
this._html_setProperty('muted', muted);
}
if(this.flash.used) {
this._flash_mute(muted);
}
// The HTML solution generates this event from the media element itself.
if(!this.html.video.gate && !this.html.audio.gate) {
this._updateMute(muted);
this._updateVolume(this.options.volume);
this._trigger($.jPlayer.event.volumechange);
}
},
mute: function(mute) { // mute is either: undefined (true), an event object (true) or a boolean (muted).
var guiAction = typeof mute === "object"; // Flags GUI click events so we know this was not a direct command, but an action taken by the user on the GUI.
if(guiAction && this.options.useStateClassSkin && this.options.muted) {
this._muted(false);
} else {
mute = mute === undefined ? true : !!mute;
this._muted(mute);
}
},
unmute: function(unmute) { // unmute is either: undefined (true), an event object (true) or a boolean (!muted).
unmute = unmute === undefined ? true : !!unmute;
this._muted(!unmute);
},
_updateMute: function(mute) {
if(mute === undefined) {
mute = this.options.muted;
}
if(mute) {
this.addStateClass('muted');
} else {
this.removeStateClass('muted');
}
if(this.css.jq.mute.length && this.css.jq.unmute.length) {
if(this.status.noVolume) {
this.css.jq.mute.hide();
this.css.jq.unmute.hide();
} else if(mute) {
this.css.jq.mute.hide();
this.css.jq.unmute.show();
} else {
this.css.jq.mute.show();
this.css.jq.unmute.hide();
}
}
},
volume: function(v) {
this.volumeWorker(v);
if(this.options.globalVolume) {
this.tellOthers("volumeWorker", function() {
// Check the other instance has global volume enabled.
return this.options.globalVolume;
}, v);
}
},
volumeWorker: function(v) {
v = this._limitValue(v, 0, 1);
this.options.volume = v;
if(this.html.used) {
this._html_setProperty('volume', v);
}
if(this.flash.used) {
this._flash_volume(v);
}
// The HTML solution generates this event from the media element itself.
if(!this.html.video.gate && !this.html.audio.gate) {
this._updateVolume(v);
this._trigger($.jPlayer.event.volumechange);
}
},
volumeBar: function(e) { // Handles clicks on the volumeBar
if(this.css.jq.volumeBar.length) {
// Using $(e.currentTarget) to enable multiple volume bars
var $bar = $(e.currentTarget),
offset = $bar.offset(),
x = e.pageX - offset.left,
w = $bar.width(),
y = $bar.height() - e.pageY + offset.top,
h = $bar.height();
if(this.options.verticalVolume) {
this.volume(y/h);
} else {
this.volume(x/w);
}
}
if(this.options.muted) {
this._muted(false);
}
},
_updateVolume: function(v) {
if(v === undefined) {
v = this.options.volume;
}
v = this.options.muted ? 0 : v;
if(this.status.noVolume) {
if(this.css.jq.volumeBar.length) {
this.css.jq.volumeBar.hide();
}
if(this.css.jq.volumeBarValue.length) {
this.css.jq.volumeBarValue.hide();
}
if(this.css.jq.volumeMax.length) {
this.css.jq.volumeMax.hide();
}
} else {
if(this.css.jq.volumeBar.length) {
this.css.jq.volumeBar.show();
}
if(this.css.jq.volumeBarValue.length) {
this.css.jq.volumeBarValue.show();
this.css.jq.volumeBarValue[this.options.verticalVolume ? "height" : "width"]((v*100)+"%");
}
if(this.css.jq.volumeMax.length) {
this.css.jq.volumeMax.show();
}
}
},
volumeMax: function() { // Handles clicks on the volume max
this.volume(1);
if(this.options.muted) {
this._muted(false);
}
},
_cssSelectorAncestor: function(ancestor) {
var self = this;
this.options.cssSelectorAncestor = ancestor;
this._removeUiClass();
this.ancestorJq = ancestor ? $(ancestor) : []; // Would use $() instead of [], but it is only 1.4+
if(ancestor && this.ancestorJq.length !== 1) { // So empty strings do not generate the warning.
this._warning( {
type: $.jPlayer.warning.CSS_SELECTOR_COUNT,
context: ancestor,
message: $.jPlayer.warningMsg.CSS_SELECTOR_COUNT + this.ancestorJq.length + " found for cssSelectorAncestor.",
hint: $.jPlayer.warningHint.CSS_SELECTOR_COUNT
});
}
this._addUiClass();
$.each(this.options.cssSelector, function(fn, cssSel) {
self._cssSelector(fn, cssSel);
});
// Set the GUI to the current state.
this._updateInterface();
this._updateButtons();
this._updateAutohide();
this._updateVolume();
this._updateMute();
},
_cssSelector: function(fn, cssSel) {
var self = this;
if(typeof cssSel === 'string') {
if($.jPlayer.prototype.options.cssSelector[fn]) {
if(this.css.jq[fn] && this.css.jq[fn].length) {
this.css.jq[fn].unbind(".jPlayer");
}
this.options.cssSelector[fn] = cssSel;
this.css.cs[fn] = this.options.cssSelectorAncestor + " " + cssSel;
if(cssSel) { // Checks for empty string
this.css.jq[fn] = $(this.css.cs[fn]);
} else {
this.css.jq[fn] = []; // To comply with the css.jq[fn].length check before its use. As of jQuery 1.4 could have used $() for an empty set.
}
if(this.css.jq[fn].length && this[fn]) {
var handler = function(e) {
e.preventDefault();
self[fn](e);
if(self.options.autoBlur) {
$(this).blur();
}
};
this.css.jq[fn].bind("click.jPlayer", handler); // Using jPlayer namespace
}
if(cssSel && this.css.jq[fn].length !== 1) { // So empty strings do not generate the warning. ie., they just remove the old one.
this._warning( {
type: $.jPlayer.warning.CSS_SELECTOR_COUNT,
context: this.css.cs[fn],
message: $.jPlayer.warningMsg.CSS_SELECTOR_COUNT + this.css.jq[fn].length + " found for " + fn + " method.",
hint: $.jPlayer.warningHint.CSS_SELECTOR_COUNT
});
}
} else {
this._warning( {
type: $.jPlayer.warning.CSS_SELECTOR_METHOD,
context: fn,
message: $.jPlayer.warningMsg.CSS_SELECTOR_METHOD,
hint: $.jPlayer.warningHint.CSS_SELECTOR_METHOD
});
}
} else {
this._warning( {
type: $.jPlayer.warning.CSS_SELECTOR_STRING,
context: cssSel,
message: $.jPlayer.warningMsg.CSS_SELECTOR_STRING,
hint: $.jPlayer.warningHint.CSS_SELECTOR_STRING
});
}
},
duration: function(e) {
if(this.options.toggleDuration) {
if(this.options.captureDuration) {
e.stopPropagation();
}
this._setOption("remainingDuration", !this.options.remainingDuration);
}
},
seekBar: function(e) { // Handles clicks on the seekBar
if(this.css.jq.seekBar.length) {
// Using $(e.currentTarget) to enable multiple seek bars
var $bar = $(e.currentTarget),
offset = $bar.offset(),
x = e.pageX - offset.left,
w = $bar.width(),
p = 100 * x / w;
this.playHead(p);
}
},
playbackRate: function(pbr) {
this._setOption("playbackRate", pbr);
},
playbackRateBar: function(e) { // Handles clicks on the playbackRateBar
if(this.css.jq.playbackRateBar.length) {
// Using $(e.currentTarget) to enable multiple playbackRate bars
var $bar = $(e.currentTarget),
offset = $bar.offset(),
x = e.pageX - offset.left,
w = $bar.width(),
y = $bar.height() - e.pageY + offset.top,
h = $bar.height(),
ratio, pbr;
if(this.options.verticalPlaybackRate) {
ratio = y/h;
} else {
ratio = x/w;
}
pbr = ratio * (this.options.maxPlaybackRate - this.options.minPlaybackRate) + this.options.minPlaybackRate;
this.playbackRate(pbr);
}
},
_updatePlaybackRate: function() {
var pbr = this.options.playbackRate,
ratio = (pbr - this.options.minPlaybackRate) / (this.options.maxPlaybackRate - this.options.minPlaybackRate);
if(this.status.playbackRateEnabled) {
if(this.css.jq.playbackRateBar.length) {
this.css.jq.playbackRateBar.show();
}
if(this.css.jq.playbackRateBarValue.length) {
this.css.jq.playbackRateBarValue.show();
this.css.jq.playbackRateBarValue[this.options.verticalPlaybackRate ? "height" : "width"]((ratio*100)+"%");
}
} else {
if(this.css.jq.playbackRateBar.length) {
this.css.jq.playbackRateBar.hide();
}
if(this.css.jq.playbackRateBarValue.length) {
this.css.jq.playbackRateBarValue.hide();
}
}
},
repeat: function(event) { // Handle clicks on the repeat button
var guiAction = typeof event === "object"; // Flags GUI click events so we know this was not a direct command, but an action taken by the user on the GUI.
if(guiAction && this.options.useStateClassSkin && this.options.loop) {
this._loop(false);
} else {
this._loop(true);
}
},
repeatOff: function() { // Handle clicks on the repeatOff button
this._loop(false);
},
_loop: function(loop) {
if(this.options.loop !== loop) {
this.options.loop = loop;
this._updateButtons();
this._trigger($.jPlayer.event.repeat);
}
},
// Options code adapted from ui.widget.js (1.8.7). Made changes so the key can use dot notation. To match previous getData solution in jPlayer 1.
option: function(key, value) {
var options = key;
// Enables use: options(). Returns a copy of options object
if ( arguments.length === 0 ) {
return $.extend( true, {}, this.options );
}
if(typeof key === "string") {
var keys = key.split(".");
// Enables use: options("someOption") Returns a copy of the option. Supports dot notation.
if(value === undefined) {
var opt = $.extend(true, {}, this.options);
for(var i = 0; i < keys.length; i++) {
if(opt[keys[i]] !== undefined) {
opt = opt[keys[i]];
} else {
this._warning( {
type: $.jPlayer.warning.OPTION_KEY,
context: key,
message: $.jPlayer.warningMsg.OPTION_KEY,
hint: $.jPlayer.warningHint.OPTION_KEY
});
return undefined;
}
}
return opt;
}
// Enables use: options("someOptionObject", someObject}). Creates: {someOptionObject:someObject}
// Enables use: options("someOption", someValue). Creates: {someOption:someValue}
// Enables use: options("someOptionObject.someOption", someValue). Creates: {someOptionObject:{someOption:someValue}}
options = {};
var opts = options;
for(var j = 0; j < keys.length; j++) {
if(j < keys.length - 1) {
opts[keys[j]] = {};
opts = opts[keys[j]];
} else {
opts[keys[j]] = value;
}
}
}
// Otherwise enables use: options(optionObject). Uses original object (the key)
this._setOptions(options);
return this;
},
_setOptions: function(options) {
var self = this;
$.each(options, function(key, value) { // This supports the 2 level depth that the options of jPlayer has. Would review if we ever need more depth.
self._setOption(key, value);
});
return this;
},
_setOption: function(key, value) {
var self = this;
// The ability to set options is limited at this time.
switch(key) {
case "volume" :
this.volume(value);
break;
case "muted" :
this._muted(value);
break;
case "globalVolume" :
this.options[key] = value;
break;
case "cssSelectorAncestor" :
this._cssSelectorAncestor(value); // Set and refresh all associations for the new ancestor.
break;
case "cssSelector" :
$.each(value, function(fn, cssSel) {
self._cssSelector(fn, cssSel); // NB: The option is set inside this function, after further validity checks.
});
break;
case "playbackRate" :
this.options[key] = value = this._limitValue(value, this.options.minPlaybackRate, this.options.maxPlaybackRate);
if(this.html.used) {
this._html_setProperty('playbackRate', value);
}
this._updatePlaybackRate();
break;
case "defaultPlaybackRate" :
this.options[key] = value = this._limitValue(value, this.options.minPlaybackRate, this.options.maxPlaybackRate);
if(this.html.used) {
this._html_setProperty('defaultPlaybackRate', value);
}
this._updatePlaybackRate();
break;
case "minPlaybackRate" :
this.options[key] = value = this._limitValue(value, 0.1, this.options.maxPlaybackRate - 0.1);
this._updatePlaybackRate();
break;
case "maxPlaybackRate" :
this.options[key] = value = this._limitValue(value, this.options.minPlaybackRate + 0.1, 16);
this._updatePlaybackRate();
break;
case "fullScreen" :
if(this.options[key] !== value) { // if changed
var wkv = $.jPlayer.nativeFeatures.fullscreen.used.webkitVideo;
if(!wkv || wkv && !this.status.waitForPlay) {
if(!wkv) { // No sensible way to unset option on these devices.
this.options[key] = value;
}
if(value) {
this._requestFullscreen();
} else {
this._exitFullscreen();
}
if(!wkv) {
this._setOption("fullWindow", value);
}
}
}
break;
case "fullWindow" :
if(this.options[key] !== value) { // if changed
this._removeUiClass();
this.options[key] = value;
this._refreshSize();
}
break;
case "size" :
if(!this.options.fullWindow && this.options[key].cssClass !== value.cssClass) {
this._removeUiClass();
}
this.options[key] = $.extend({}, this.options[key], value); // store a merged copy of it, incase not all properties changed.
this._refreshSize();
break;
case "sizeFull" :
if(this.options.fullWindow && this.options[key].cssClass !== value.cssClass) {
this._removeUiClass();
}
this.options[key] = $.extend({}, this.options[key], value); // store a merged copy of it, incase not all properties changed.
this._refreshSize();
break;
case "autohide" :
this.options[key] = $.extend({}, this.options[key], value); // store a merged copy of it, incase not all properties changed.
this._updateAutohide();
break;
case "loop" :
this._loop(value);
break;
case "remainingDuration" :
this.options[key] = value;
this._updateInterface();
break;
case "toggleDuration" :
this.options[key] = value;
break;
case "nativeVideoControls" :
this.options[key] = $.extend({}, this.options[key], value); // store a merged copy of it, incase not all properties changed.
this.status.nativeVideoControls = this._uaBlocklist(this.options.nativeVideoControls);
this._restrictNativeVideoControls();
this._updateNativeVideoControls();
break;
case "noFullWindow" :
this.options[key] = $.extend({}, this.options[key], value); // store a merged copy of it, incase not all properties changed.
this.status.nativeVideoControls = this._uaBlocklist(this.options.nativeVideoControls); // Need to check again as noFullWindow can depend on this flag and the restrict() can override it.
this.status.noFullWindow = this._uaBlocklist(this.options.noFullWindow);
this._restrictNativeVideoControls();
this._updateButtons();
break;
case "noVolume" :
this.options[key] = $.extend({}, this.options[key], value); // store a merged copy of it, incase not all properties changed.
this.status.noVolume = this._uaBlocklist(this.options.noVolume);
this._updateVolume();
this._updateMute();
break;
case "emulateHtml" :
if(this.options[key] !== value) { // To avoid multiple event handlers being created, if true already.
this.options[key] = value;
if(value) {
this._emulateHtmlBridge();
} else {
this._destroyHtmlBridge();
}
}
break;
case "timeFormat" :
this.options[key] = $.extend({}, this.options[key], value); // store a merged copy of it, incase not all properties changed.
break;
case "keyEnabled" :
this.options[key] = value;
if(!value && this === $.jPlayer.focus) {
$.jPlayer.focus = null;
}
break;
case "keyBindings" :
this.options[key] = $.extend(true, {}, this.options[key], value); // store a merged DEEP copy of it, incase not all properties changed.
break;
case "audioFullScreen" :
this.options[key] = value;
break;
case "autoBlur" :
this.options[key] = value;
break;
}
return this;
},
// End of: (Options code adapted from ui.widget.js)
_refreshSize: function() {
this._setSize(); // update status and jPlayer element size
this._addUiClass(); // update the ui class
this._updateSize(); // update internal sizes
this._updateButtons();
this._updateAutohide();
this._trigger($.jPlayer.event.resize);
},
_setSize: function() {
// Determine the current size from the options
if(this.options.fullWindow) {
this.status.width = this.options.sizeFull.width;
this.status.height = this.options.sizeFull.height;
this.status.cssClass = this.options.sizeFull.cssClass;
} else {
this.status.width = this.options.size.width;
this.status.height = this.options.size.height;
this.status.cssClass = this.options.size.cssClass;
}
// Set the size of the jPlayer area.
this.element.css({'width': this.status.width, 'height': this.status.height});
},
_addUiClass: function() {
if(this.ancestorJq.length) {
this.ancestorJq.addClass(this.status.cssClass);
}
},
_removeUiClass: function() {
if(this.ancestorJq.length) {
this.ancestorJq.removeClass(this.status.cssClass);
}
},
_updateSize: function() {
// The poster uses show/hide so can simply resize it.
this.internal.poster.jq.css({'width': this.status.width, 'height': this.status.height});
// Video html or flash resized if necessary at this time, or if native video controls being used.
if(!this.status.waitForPlay && this.html.active && this.status.video || this.html.video.available && this.html.used && this.status.nativeVideoControls) {
this.internal.video.jq.css({'width': this.status.width, 'height': this.status.height});
}
else if(!this.status.waitForPlay && this.flash.active && this.status.video) {
this.internal.flash.jq.css({'width': this.status.width, 'height': this.status.height});
}
},
_updateAutohide: function() {
var self = this,
event = "mousemove.jPlayer",
namespace = ".jPlayerAutohide",
eventType = event + namespace,
handler = function() {
self.css.jq.gui.fadeIn(self.options.autohide.fadeIn, function() {
clearTimeout(self.internal.autohideId);
self.internal.autohideId = setTimeout( function() {
self.css.jq.gui.fadeOut(self.options.autohide.fadeOut);
}, self.options.autohide.hold);
});
};
if(this.css.jq.gui.length) {
// End animations first so that its callback is executed now.
// Otherwise an in progress fadeIn animation still has the callback to fadeOut again.
this.css.jq.gui.stop(true, true);
// Removes the fadeOut operation from the fadeIn callback.
clearTimeout(this.internal.autohideId);
this.element.unbind(namespace);
this.css.jq.gui.unbind(namespace);
if(!this.status.nativeVideoControls) {
if(this.options.fullWindow && this.options.autohide.full || !this.options.fullWindow && this.options.autohide.restored) {
this.element.bind(eventType, handler);
this.css.jq.gui.bind(eventType, handler);
this.css.jq.gui.hide();
} else {
this.css.jq.gui.show();
}
} else {
this.css.jq.gui.hide();
}
}
},
fullScreen: function(event) {
var guiAction = typeof event === "object"; // Flags GUI click events so we know this was not a direct command, but an action taken by the user on the GUI.
if(guiAction && this.options.useStateClassSkin && this.options.fullScreen) {
this._setOption("fullScreen", false);
} else {
this._setOption("fullScreen", true);
}
},
restoreScreen: function() {
this._setOption("fullScreen", false);
},
_fullscreenAddEventListeners: function() {
var self = this,
fs = $.jPlayer.nativeFeatures.fullscreen;
if(fs.api.fullscreenEnabled) {
if(fs.event.fullscreenchange) {
// Create the event handler function and store it for removal.
if(typeof this.internal.fullscreenchangeHandler !== 'function') {
this.internal.fullscreenchangeHandler = function() {
self._fullscreenchange();
};
}
document.addEventListener(fs.event.fullscreenchange, this.internal.fullscreenchangeHandler, false);
}
// No point creating handler for fullscreenerror.
// Either logic avoids fullscreen occurring (w3c/moz), or their is no event on the browser (webkit).
}
},
_fullscreenRemoveEventListeners: function() {
var fs = $.jPlayer.nativeFeatures.fullscreen;
if(this.internal.fullscreenchangeHandler) {
document.removeEventListener(fs.event.fullscreenchange, this.internal.fullscreenchangeHandler, false);
}
},
_fullscreenchange: function() {
// If nothing is fullscreen, then we cannot be in fullscreen mode.
if(this.options.fullScreen && !$.jPlayer.nativeFeatures.fullscreen.api.fullscreenElement()) {
this._setOption("fullScreen", false);
}
},
_requestFullscreen: function() {
// Either the container or the jPlayer div
var e = this.ancestorJq.length ? this.ancestorJq[0] : this.element[0],
fs = $.jPlayer.nativeFeatures.fullscreen;
// This method needs the video element. For iOS and Android.
if(fs.used.webkitVideo) {
e = this.htmlElement.video;
}
if(fs.api.fullscreenEnabled) {
fs.api.requestFullscreen(e);
}
},
_exitFullscreen: function() {
var fs = $.jPlayer.nativeFeatures.fullscreen,
e;
// This method needs the video element. For iOS and Android.
if(fs.used.webkitVideo) {
e = this.htmlElement.video;
}
if(fs.api.fullscreenEnabled) {
fs.api.exitFullscreen(e);
}
},
_html_initMedia: function(media) {
// Remove any existing track elements
var $media = $(this.htmlElement.media).empty();
// Create any track elements given with the media, as an Array of track Objects.
$.each(media.track || [], function(i,v) {
var track = document.createElement('track');
track.setAttribute("kind", v.kind ? v.kind : "");
track.setAttribute("src", v.src ? v.src : "");
track.setAttribute("srclang", v.srclang ? v.srclang : "");
track.setAttribute("label", v.label ? v.label : "");
if(v.def) {
track.setAttribute("default", v.def);
}
$media.append(track);
});
this.htmlElement.media.src = this.status.src;
if(this.options.preload !== 'none') {
this._html_load(); // See function for comments
}
this._trigger($.jPlayer.event.timeupdate); // The flash generates this event for its solution.
},
_html_setFormat: function(media) {
var self = this;
// Always finds a format due to checks in setMedia()
$.each(this.formats, function(priority, format) {
if(self.html.support[format] && media[format]) {
self.status.src = media[format];
self.status.format[format] = true;
self.status.formatType = format;
return false;
}
});
},
_html_setAudio: function(media) {
this._html_setFormat(media);
this.htmlElement.media = this.htmlElement.audio;
this._html_initMedia(media);
},
_html_setVideo: function(media) {
this._html_setFormat(media);
if(this.status.nativeVideoControls) {
this.htmlElement.video.poster = this._validString(media.poster) ? media.poster : "";
}
this.htmlElement.media = this.htmlElement.video;
this._html_initMedia(media);
},
_html_resetMedia: function() {
if(this.htmlElement.media) {
if(this.htmlElement.media.id === this.internal.video.id && !this.status.nativeVideoControls) {
this.internal.video.jq.css({'width':'0px', 'height':'0px'});
}
this.htmlElement.media.pause();
}
},
_html_clearMedia: function() {
if(this.htmlElement.media) {
this.htmlElement.media.src = "about:blank";
// The following load() is only required for Firefox 3.6 (PowerMacs).
// Recent HTMl5 browsers only require the src change. Due to changes in W3C spec and load() effect.
this.htmlElement.media.load(); // Stops an old, "in progress" download from continuing the download. Triggers the loadstart, error and emptied events, due to the empty src. Also an abort event if a download was in progress.
}
},
_html_load: function() {
// This function remains to allow the early HTML5 browsers to work, such as Firefox 3.6
// A change in the W3C spec for the media.load() command means that this is no longer necessary.
// This command should be removed and actually causes minor undesirable effects on some browsers. Such as loading the whole file and not only the metadata.
if(this.status.waitForLoad) {
this.status.waitForLoad = false;
this.htmlElement.media.load();
}
clearTimeout(this.internal.htmlDlyCmdId);
},
_html_play: function(time) {
var self = this,
media = this.htmlElement.media;
this.androidFix.pause = false; // Cancel the pause fix.
this._html_load(); // Loads if required and clears any delayed commands.
// Setup the Android Fix.
if(this.androidFix.setMedia) {
this.androidFix.play = true;
this.androidFix.time = time;
} else if(!isNaN(time)) {
// Attempt to play it, since iOS has been ignoring commands
if(this.internal.cmdsIgnored) {
media.play();
}
try {
// !media.seekable is for old HTML5 browsers, like Firefox 3.6.
// Checking seekable.length is important for iOS6 to work with setMedia().play(time)
if(!media.seekable || typeof media.seekable === "object" && media.seekable.length > 0) {
media.currentTime = time;
media.play();
} else {
throw 1;
}
} catch(err) {
this.internal.htmlDlyCmdId = setTimeout(function() {
self.play(time);
}, 250);
return; // Cancel execution and wait for the delayed command.
}
} else {
media.play();
}
this._html_checkWaitForPlay();
},
_html_pause: function(time) {
var self = this,
media = this.htmlElement.media;
this.androidFix.play = false; // Cancel the play fix.
if(time > 0) { // We do not want the stop() command, which does pause(0), causing a load operation.
this._html_load(); // Loads if required and clears any delayed commands.
} else {
clearTimeout(this.internal.htmlDlyCmdId);
}
// Order of these commands is important for Safari (Win) and IE9. Pause then change currentTime.
media.pause();
// Setup the Android Fix.
if(this.androidFix.setMedia) {
this.androidFix.pause = true;
this.androidFix.time = time;
} else if(!isNaN(time)) {
try {
if(!media.seekable || typeof media.seekable === "object" && media.seekable.length > 0) {
media.currentTime = time;
} else {
throw 1;
}
} catch(err) {
this.internal.htmlDlyCmdId = setTimeout(function() {
self.pause(time);
}, 250);
return; // Cancel execution and wait for the delayed command.
}
}
if(time > 0) { // Avoids a setMedia() followed by stop() or pause(0) hiding the video play button.
this._html_checkWaitForPlay();
}
},
_html_playHead: function(percent) {
var self = this,
media = this.htmlElement.media;
this._html_load(); // Loads if required and clears any delayed commands.
// This playHead() method needs a refactor to apply the android fix.
try {
if(typeof media.seekable === "object" && media.seekable.length > 0) {
media.currentTime = percent * media.seekable.end(media.seekable.length-1) / 100;
} else if(media.duration > 0 && !isNaN(media.duration)) {
media.currentTime = percent * media.duration / 100;
} else {
throw "e";
}
} catch(err) {
this.internal.htmlDlyCmdId = setTimeout(function() {
self.playHead(percent);
}, 250);
return; // Cancel execution and wait for the delayed command.
}
if(!this.status.waitForLoad) {
this._html_checkWaitForPlay();
}
},
_html_checkWaitForPlay: function() {
if(this.status.waitForPlay) {
this.status.waitForPlay = false;
if(this.css.jq.videoPlay.length) {
this.css.jq.videoPlay.hide();
}
if(this.status.video) {
this.internal.poster.jq.hide();
this.internal.video.jq.css({'width': this.status.width, 'height': this.status.height});
}
}
},
_html_setProperty: function(property, value) {
if(this.html.audio.available) {
this.htmlElement.audio[property] = value;
}
if(this.html.video.available) {
this.htmlElement.video[property] = value;
}
},
_flash_setAudio: function(media) {
var self = this;
try {
// Always finds a format due to checks in setMedia()
$.each(this.formats, function(priority, format) {
if(self.flash.support[format] && media[format]) {
switch (format) {
case "m4a" :
case "fla" :
self._getMovie().fl_setAudio_m4a(media[format]);
break;
case "mp3" :
self._getMovie().fl_setAudio_mp3(media[format]);
break;
case "rtmpa":
self._getMovie().fl_setAudio_rtmp(media[format]);
break;
}
self.status.src = media[format];
self.status.format[format] = true;
self.status.formatType = format;
return false;
}
});
if(this.options.preload === 'auto') {
this._flash_load();
this.status.waitForLoad = false;
}
} catch(err) { this._flashError(err); }
},
_flash_setVideo: function(media) {
var self = this;
try {
// Always finds a format due to checks in setMedia()
$.each(this.formats, function(priority, format) {
if(self.flash.support[format] && media[format]) {
switch (format) {
case "m4v" :
case "flv" :
self._getMovie().fl_setVideo_m4v(media[format]);
break;
case "rtmpv":
self._getMovie().fl_setVideo_rtmp(media[format]);
break;
}
self.status.src = media[format];
self.status.format[format] = true;
self.status.formatType = format;
return false;
}
});
if(this.options.preload === 'auto') {
this._flash_load();
this.status.waitForLoad = false;
}
} catch(err) { this._flashError(err); }
},
_flash_resetMedia: function() {
this.internal.flash.jq.css({'width':'0px', 'height':'0px'}); // Must do via CSS as setting attr() to zero causes a jQuery error in IE.
this._flash_pause(NaN);
},
_flash_clearMedia: function() {
try {
this._getMovie().fl_clearMedia();
} catch(err) { this._flashError(err); }
},
_flash_load: function() {
try {
this._getMovie().fl_load();
} catch(err) { this._flashError(err); }
this.status.waitForLoad = false;
},
_flash_play: function(time) {
try {
this._getMovie().fl_play(time);
} catch(err) { this._flashError(err); }
this.status.waitForLoad = false;
this._flash_checkWaitForPlay();
},
_flash_pause: function(time) {
try {
this._getMovie().fl_pause(time);
} catch(err) { this._flashError(err); }
if(time > 0) { // Avoids a setMedia() followed by stop() or pause(0) hiding the video play button.
this.status.waitForLoad = false;
this._flash_checkWaitForPlay();
}
},
_flash_playHead: function(p) {
try {
this._getMovie().fl_play_head(p);
} catch(err) { this._flashError(err); }
if(!this.status.waitForLoad) {
this._flash_checkWaitForPlay();
}
},
_flash_checkWaitForPlay: function() {
if(this.status.waitForPlay) {
this.status.waitForPlay = false;
if(this.css.jq.videoPlay.length) {
this.css.jq.videoPlay.hide();
}
if(this.status.video) {
this.internal.poster.jq.hide();
this.internal.flash.jq.css({'width': this.status.width, 'height': this.status.height});
}
}
},
_flash_volume: function(v) {
try {
this._getMovie().fl_volume(v);
} catch(err) { this._flashError(err); }
},
_flash_mute: function(m) {
try {
this._getMovie().fl_mute(m);
} catch(err) { this._flashError(err); }
},
_getMovie: function() {
return document[this.internal.flash.id];
},
_getFlashPluginVersion: function() {
// _getFlashPluginVersion() code influenced by:
// - FlashReplace 1.01: http://code.google.com/p/flashreplace/
// - SWFObject 2.2: http://code.google.com/p/swfobject/
var version = 0,
flash;
if(window.ActiveXObject) {
try {
flash = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
if (flash) { // flash will return null when ActiveX is disabled
var v = flash.GetVariable("$version");
if(v) {
v = v.split(" ")[1].split(",");
version = parseInt(v[0], 10) + "." + parseInt(v[1], 10);
}
}
} catch(e) {}
}
else if(navigator.plugins && navigator.mimeTypes.length > 0) {
flash = navigator.plugins["Shockwave Flash"];
if(flash) {
version = navigator.plugins["Shockwave Flash"].description.replace(/.*\s(\d+\.\d+).*/, "$1");
}
}
return version * 1; // Converts to a number
},
_checkForFlash: function (version) {
var flashOk = false;
if(this._getFlashPluginVersion() >= version) {
flashOk = true;
}
return flashOk;
},
_validString: function(url) {
return (url && typeof url === "string"); // Empty strings return false
},
_limitValue: function(value, min, max) {
return (value < min) ? min : ((value > max) ? max : value);
},
_urlNotSetError: function(context) {
this._error( {
type: $.jPlayer.error.URL_NOT_SET,
context: context,
message: $.jPlayer.errorMsg.URL_NOT_SET,
hint: $.jPlayer.errorHint.URL_NOT_SET
});
},
_flashError: function(error) {
var errorType;
if(!this.internal.ready) {
errorType = "FLASH";
} else {
errorType = "FLASH_DISABLED";
}
this._error( {
type: $.jPlayer.error[errorType],
context: this.internal.flash.swf,
message: $.jPlayer.errorMsg[errorType] + error.message,
hint: $.jPlayer.errorHint[errorType]
});
// Allow the audio player to recover if display:none and then shown again, or with position:fixed on Firefox.
// This really only affects audio in a media player, as an audio player could easily move the jPlayer element away from such issues.
this.internal.flash.jq.css({'width':'1px', 'height':'1px'});
},
_error: function(error) {
this._trigger($.jPlayer.event.error, error);
if(this.options.errorAlerts) {
this._alert("Error!" + (error.message ? "\n" + error.message : "") + (error.hint ? "\n" + error.hint : "") + "\nContext: " + error.context);
}
},
_warning: function(warning) {
this._trigger($.jPlayer.event.warning, undefined, warning);
if(this.options.warningAlerts) {
this._alert("Warning!" + (warning.message ? "\n" + warning.message : "") + (warning.hint ? "\n" + warning.hint : "") + "\nContext: " + warning.context);
}
},
_alert: function(message) {
var msg = "jPlayer " + this.version.script + " : id='" + this.internal.self.id +"' : " + message;
if(!this.options.consoleAlerts) {
alert(msg);
} else if(window.console && window.console.log) {
window.console.log(msg);
}
},
_emulateHtmlBridge: function() {
var self = this;
// Emulate methods on jPlayer's DOM element.
$.each( $.jPlayer.emulateMethods.split(/\s+/g), function(i, name) {
self.internal.domNode[name] = function(arg) {
self[name](arg);
};
});
// Bubble jPlayer events to its DOM element.
$.each($.jPlayer.event, function(eventName,eventType) {
var nativeEvent = true;
$.each( $.jPlayer.reservedEvent.split(/\s+/g), function(i, name) {
if(name === eventName) {
nativeEvent = false;
return false;
}
});
if(nativeEvent) {
self.element.bind(eventType + ".jPlayer.jPlayerHtml", function() { // With .jPlayer & .jPlayerHtml namespaces.
self._emulateHtmlUpdate();
var domEvent = document.createEvent("Event");
domEvent.initEvent(eventName, false, true);
self.internal.domNode.dispatchEvent(domEvent);
});
}
// The error event would require a special case
});
// IE9 has a readyState property on all elements. The document should have it, but all (except media) elements inherit it in IE9. This conflicts with Popcorn, which polls the readyState.
},
_emulateHtmlUpdate: function() {
var self = this;
$.each( $.jPlayer.emulateStatus.split(/\s+/g), function(i, name) {
self.internal.domNode[name] = self.status[name];
});
$.each( $.jPlayer.emulateOptions.split(/\s+/g), function(i, name) {
self.internal.domNode[name] = self.options[name];
});
},
_destroyHtmlBridge: function() {
var self = this;
// Bridge event handlers are also removed by destroy() through .jPlayer namespace.
this.element.unbind(".jPlayerHtml"); // Remove all event handlers created by the jPlayer bridge. So you can change the emulateHtml option.
// Remove the methods and properties
var emulated = $.jPlayer.emulateMethods + " " + $.jPlayer.emulateStatus + " " + $.jPlayer.emulateOptions;
$.each( emulated.split(/\s+/g), function(i, name) {
delete self.internal.domNode[name];
});
}
};
$.jPlayer.error = {
FLASH: "e_flash",
FLASH_DISABLED: "e_flash_disabled",
NO_SOLUTION: "e_no_solution",
NO_SUPPORT: "e_no_support",
URL: "e_url",
URL_NOT_SET: "e_url_not_set",
VERSION: "e_version"
};
$.jPlayer.errorMsg = {
FLASH: "jPlayer's Flash fallback is not configured correctly, or a command was issued before the jPlayer Ready event. Details: ", // Used in: _flashError()
FLASH_DISABLED: "jPlayer's Flash fallback has been disabled by the browser due to the CSS rules you have used. Details: ", // Used in: _flashError()
NO_SOLUTION: "No solution can be found by jPlayer in this browser. Neither HTML nor Flash can be used.", // Used in: _init()
NO_SUPPORT: "It is not possible to play any media format provided in setMedia() on this browser using your current options.", // Used in: setMedia()
URL: "Media URL could not be loaded.", // Used in: jPlayerFlashEvent() and _addHtmlEventListeners()
URL_NOT_SET: "Attempt to issue media playback commands, while no media url is set.", // Used in: load(), play(), pause(), stop() and playHead()
VERSION: "jPlayer " + $.jPlayer.prototype.version.script + " needs Jplayer.swf version " + $.jPlayer.prototype.version.needFlash + " but found " // Used in: jPlayerReady()
};
$.jPlayer.errorHint = {
FLASH: "Check your swfPath option and that Jplayer.swf is there.",
FLASH_DISABLED: "Check that you have not display:none; the jPlayer entity or any ancestor.",
NO_SOLUTION: "Review the jPlayer options: support and supplied.",
NO_SUPPORT: "Video or audio formats defined in the supplied option are missing.",
URL: "Check media URL is valid.",
URL_NOT_SET: "Use setMedia() to set the media URL.",
VERSION: "Update jPlayer files."
};
$.jPlayer.warning = {
CSS_SELECTOR_COUNT: "e_css_selector_count",
CSS_SELECTOR_METHOD: "e_css_selector_method",
CSS_SELECTOR_STRING: "e_css_selector_string",
OPTION_KEY: "e_option_key"
};
$.jPlayer.warningMsg = {
CSS_SELECTOR_COUNT: "The number of css selectors found did not equal one: ",
CSS_SELECTOR_METHOD: "The methodName given in jPlayer('cssSelector') is not a valid jPlayer method.",
CSS_SELECTOR_STRING: "The methodCssSelector given in jPlayer('cssSelector') is not a String or is empty.",
OPTION_KEY: "The option requested in jPlayer('option') is undefined."
};
$.jPlayer.warningHint = {
CSS_SELECTOR_COUNT: "Check your css selector and the ancestor.",
CSS_SELECTOR_METHOD: "Check your method name.",
CSS_SELECTOR_STRING: "Check your css selector is a string.",
OPTION_KEY: "Check your option name."
};
}));