1248 lines
31 KiB
JavaScript
1248 lines
31 KiB
JavaScript
webshims.register('mediaelement-jaris', function($, webshims, window, document, undefined, options){
|
|
"use strict";
|
|
|
|
var mediaelement = webshims.mediaelement;
|
|
var swfmini = window.swfmini;
|
|
var support = webshims.support;
|
|
var hasNative = support.mediaelement;
|
|
var hasFlash = swfmini.hasFlashPlayerVersion('9.0.115');
|
|
var loadedSwf = 0;
|
|
var needsLoadPreload = 'ActiveXObject' in window && hasNative;
|
|
var getProps = {
|
|
paused: true,
|
|
ended: false,
|
|
currentSrc: '',
|
|
duration: window.NaN,
|
|
readyState: 0,
|
|
networkState: 0,
|
|
videoHeight: 0,
|
|
videoWidth: 0,
|
|
seeking: false,
|
|
error: null,
|
|
buffered: {
|
|
start: function(index){
|
|
if(index){
|
|
webshims.error('buffered index size error');
|
|
return;
|
|
}
|
|
return 0;
|
|
},
|
|
end: function(index){
|
|
if(index){
|
|
webshims.error('buffered index size error');
|
|
return;
|
|
}
|
|
return 0;
|
|
},
|
|
length: 0
|
|
}
|
|
};
|
|
var getPropKeys = Object.keys(getProps);
|
|
|
|
var getSetProps = {
|
|
currentTime: 0,
|
|
volume: 1,
|
|
muted: false
|
|
};
|
|
var getSetPropKeys = Object.keys(getSetProps);
|
|
|
|
var playerStateObj = $.extend({
|
|
isActive: 'html5',
|
|
activating: 'html5',
|
|
wasSwfReady: false,
|
|
_bufferedEnd: 0,
|
|
_bufferedStart: 0,
|
|
currentTime: 0,
|
|
lastCalledTime: -500,
|
|
_ppFlag: undefined,
|
|
_calledMeta: false,
|
|
lastDuration: 0,
|
|
_timeDif: 0.3
|
|
}, getProps, getSetProps);
|
|
|
|
|
|
var getSwfDataFromElem = function(elem){
|
|
try {
|
|
(elem.nodeName);
|
|
} catch(er){
|
|
return null;
|
|
}
|
|
var data = webshims.data(elem, 'mediaelement');
|
|
return (data && data.isActive == 'third') ? data : null;
|
|
};
|
|
|
|
var trigger = function(elem, evt){
|
|
evt = $.Event(evt);
|
|
evt.preventDefault();
|
|
$.event.trigger(evt, undefined, elem);
|
|
};
|
|
|
|
var playerSwfPath = options.playerPath || webshims.cfg.basePath + "swf/" + (options.playerName || 'JarisFLVPlayer.swf');
|
|
|
|
webshims.extendUNDEFProp(options.params, {
|
|
allowscriptaccess: 'always',
|
|
allowfullscreen: 'true',
|
|
wmode: 'transparent',
|
|
allowNetworking: 'all'
|
|
});
|
|
webshims.extendUNDEFProp(options.vars, {
|
|
controltype: '1',
|
|
jsapi: '1'
|
|
});
|
|
webshims.extendUNDEFProp(options.attrs, {
|
|
bgcolor: '#000000'
|
|
});
|
|
|
|
var setReadyState = function(readyState, data){
|
|
if(readyState < 3){
|
|
clearTimeout(data._canplaythroughTimer);
|
|
}
|
|
if(readyState >= 3 && data.readyState < 3){
|
|
data.readyState = readyState;
|
|
trigger(data._elem, 'canplay');
|
|
if(!data.paused){
|
|
trigger(data._elem, 'playing');
|
|
}
|
|
clearTimeout(data._canplaythroughTimer);
|
|
data._canplaythroughTimer = setTimeout(function(){
|
|
setReadyState(4, data);
|
|
}, 4000);
|
|
}
|
|
if(readyState >= 4 && data.readyState < 4){
|
|
data.readyState = readyState;
|
|
trigger(data._elem, 'canplaythrough');
|
|
}
|
|
data.readyState = readyState;
|
|
};
|
|
var callSeeked = function(data){
|
|
if(data.seeking && Math.abs(data.currentTime - data._lastSeektime) < 2){
|
|
data.seeking = false;
|
|
$(data._elem).triggerHandler('seeked');
|
|
}
|
|
};
|
|
|
|
|
|
mediaelement.jarisEvent = {};
|
|
var localConnectionTimer;
|
|
var onEvent = {
|
|
onPlayPause: function(jaris, data, override){
|
|
var playing, type;
|
|
var idled = data.paused || data.ended;
|
|
if(override == null){
|
|
try {
|
|
playing = data.api.api_get("isPlaying");
|
|
} catch(e){}
|
|
} else {
|
|
playing = override;
|
|
}
|
|
if(playing == idled || playing == null){
|
|
|
|
data.paused = !playing;
|
|
type = data.paused ? 'pause' : 'play';
|
|
data._ppFlag = true;
|
|
trigger(data._elem, type);
|
|
if(data.readyState < 3){
|
|
setReadyState(3, data);
|
|
}
|
|
if(!data.paused){
|
|
trigger(data._elem, 'playing');
|
|
}
|
|
}
|
|
},
|
|
onSeek: function(jaris, data){
|
|
data._lastSeektime = jaris.seekTime;
|
|
|
|
data.seeking = true;
|
|
$(data._elem).triggerHandler('seeking');
|
|
clearTimeout(data._seekedTimer);
|
|
data._seekedTimer = setTimeout(function(){
|
|
callSeeked(data);
|
|
data.seeking = false;
|
|
}, 300);
|
|
},
|
|
onConnectionFailed: function(jaris, data){
|
|
mediaelement.setError(data._elem, 'flash connection error');
|
|
},
|
|
onNotBuffering: function(jaris, data){
|
|
setReadyState(3, data);
|
|
},
|
|
onDataInitialized: function(jaris, data){
|
|
|
|
var oldDur = data.duration;
|
|
var durDelta;
|
|
data.duration = jaris.duration;
|
|
if(oldDur == data.duration || isNaN(data.duration)){return;}
|
|
|
|
if(data._calledMeta && ((durDelta = Math.abs(data.lastDuration - data.duration)) < 2)){return;}
|
|
|
|
|
|
|
|
data.videoHeight = jaris.height;
|
|
data.videoWidth = jaris.width;
|
|
|
|
if(!data.networkState){
|
|
data.networkState = 2;
|
|
}
|
|
if(data.readyState < 1){
|
|
setReadyState(1, data);
|
|
}
|
|
clearTimeout(data._durationChangeTimer);
|
|
if(data._calledMeta && data.duration){
|
|
data._durationChangeTimer = setTimeout(function(){
|
|
data.lastDuration = data.duration;
|
|
trigger(data._elem, 'durationchange');
|
|
}, durDelta > 50 ? 0 : durDelta > 9 ? 9 : 99);
|
|
} else {
|
|
data.lastDuration = data.duration;
|
|
if(data.duration){
|
|
trigger(data._elem, 'durationchange');
|
|
}
|
|
if(!data._calledMeta){
|
|
trigger(data._elem, 'loadedmetadata');
|
|
}
|
|
|
|
if(data.duration > 1 && data.duration < 140){
|
|
data._timeDif = 0.2;
|
|
} else if(data.duration < 600) {
|
|
data._timeDif = 0.25;
|
|
} else {
|
|
data._timeDif = 0.30;
|
|
}
|
|
}
|
|
data._calledMeta = true;
|
|
},
|
|
onBuffering: function(jaris, data){
|
|
if(data.ended){
|
|
data.ended = false;
|
|
}
|
|
setReadyState(1, data);
|
|
trigger(data._elem, 'waiting');
|
|
},
|
|
onTimeUpdate: function(jaris, data){
|
|
var timeDif = data.currentTime - data.lastCalledTime;
|
|
if(data.ended){
|
|
data.ended = false;
|
|
}
|
|
if(data.readyState < 3){
|
|
setReadyState(3, data);
|
|
trigger(data._elem, 'playing');
|
|
}
|
|
if(data.seeking){
|
|
callSeeked(data);
|
|
}
|
|
|
|
if(timeDif > data._timeDif || timeDif < -0.3){
|
|
data.lastCalledTime = data.currentTime;
|
|
$.event.trigger('timeupdate', undefined, data._elem, true);
|
|
}
|
|
|
|
},
|
|
onProgress: function(jaris, data){
|
|
if(data.ended){
|
|
data.ended = false;
|
|
}
|
|
if(!data.duration || isNaN(data.duration)){
|
|
return;
|
|
}
|
|
var percentage = jaris.loaded / jaris.total;
|
|
|
|
if(percentage > 0.02 && percentage < 0.2){
|
|
setReadyState(3, data);
|
|
} else if(percentage > 0.2){
|
|
if(percentage > 0.95){
|
|
percentage = 1;
|
|
data.networkState = 1;
|
|
}
|
|
setReadyState(4, data);
|
|
}
|
|
if(data._bufferedEnd && (data._bufferedEnd > percentage)){
|
|
data._bufferedStart = data.currentTime || 0;
|
|
}
|
|
|
|
data._bufferedEnd = percentage;
|
|
data.buffered.length = 1;
|
|
|
|
$.event.trigger('progress', undefined, data._elem, true);
|
|
},
|
|
onPlaybackFinished: function(jaris, data){
|
|
if(data.readyState < 4){
|
|
setReadyState(4, data);
|
|
}
|
|
data.ended = true;
|
|
trigger(data._elem, 'ended');
|
|
},
|
|
onVolumeChange: function(jaris, data){
|
|
if(data.volume != jaris.volume || data.muted != jaris.mute){
|
|
data.volume = jaris.volume;
|
|
data.muted = jaris.mute;
|
|
trigger(data._elem, 'volumechange');
|
|
}
|
|
},
|
|
ready: (function(){
|
|
var testAPI = function(data){
|
|
var passed = true;
|
|
|
|
try {
|
|
data.api.api_get('volume');
|
|
} catch(er){
|
|
passed = false;
|
|
}
|
|
return passed;
|
|
};
|
|
|
|
return function(jaris, data){
|
|
var i = 0;
|
|
|
|
var doneFn = function(){
|
|
if(i > 9){
|
|
data.tryedReframeing = 0;
|
|
return;
|
|
}
|
|
i++;
|
|
|
|
data.tryedReframeing++;
|
|
if(testAPI(data)){
|
|
data.wasSwfReady = true;
|
|
data.tryedReframeing = 0;
|
|
startAutoPlay(data);
|
|
workActionQueue(data);
|
|
} else if(data.tryedReframeing < 6) {
|
|
if(data.tryedReframeing < 3){
|
|
data.reframeTimer = setTimeout(doneFn, 9);
|
|
data.shadowElem.css({overflow: 'visible'});
|
|
setTimeout(function(){
|
|
data.shadowElem.css({overflow: 'hidden'});
|
|
}, 1);
|
|
} else {
|
|
data.shadowElem.css({overflow: 'hidden'});
|
|
$(data._elem).mediaLoad();
|
|
}
|
|
} else {
|
|
clearTimeout(data.reframeTimer);
|
|
webshims.error("reframing error");
|
|
}
|
|
};
|
|
if(!data || !data.api){return;}
|
|
if(!data.tryedReframeing){
|
|
data.tryedReframeing = 0;
|
|
}
|
|
clearTimeout(localConnectionTimer);
|
|
clearTimeout(data.reframeTimer);
|
|
data.shadowElem.removeClass('flashblocker-assumed');
|
|
|
|
if(!i){
|
|
doneFn();
|
|
} else {
|
|
data.reframeTimer = setTimeout(doneFn, 9);
|
|
}
|
|
|
|
};
|
|
})()
|
|
};
|
|
|
|
onEvent.onMute = onEvent.onVolumeChange;
|
|
|
|
|
|
var workActionQueue = function(data){
|
|
var actionLen = data.actionQueue.length;
|
|
var i = 0;
|
|
var operation;
|
|
|
|
if(actionLen && data.isActive == 'third'){
|
|
while(data.actionQueue.length && actionLen > i){
|
|
i++;
|
|
operation = data.actionQueue.shift();
|
|
try{
|
|
data.api[operation.fn].apply(data.api, operation.args);
|
|
} catch(er){
|
|
webshims.warn(er);
|
|
}
|
|
}
|
|
}
|
|
if(data.actionQueue.length){
|
|
data.actionQueue = [];
|
|
}
|
|
};
|
|
var startAutoPlay = function(data){
|
|
if(!data){return;}
|
|
if( (data._ppFlag === undefined && ($.prop(data._elem, 'autoplay')) || !data.paused)){
|
|
setTimeout(function(){
|
|
if(data.isActive == 'third' && (data._ppFlag === undefined || !data.paused)){
|
|
|
|
try {
|
|
$(data._elem).play();
|
|
data._ppFlag = true;
|
|
} catch(er){}
|
|
}
|
|
}, 1);
|
|
}
|
|
|
|
if(data.muted){
|
|
$.prop(data._elem, 'muted', true);
|
|
}
|
|
if(data.volume != 1){
|
|
$.prop(data._elem, 'volume', data.volume);
|
|
}
|
|
};
|
|
|
|
|
|
var addMediaToStopEvents = $.noop;
|
|
if(hasNative){
|
|
var stopEvents = {
|
|
play: 1,
|
|
playing: 1
|
|
};
|
|
var hideEvtArray = ['play', 'pause', 'playing', 'loadstart', 'canplay', 'progress', 'waiting', 'ended', 'loadedmetadata', 'durationchange', 'emptied'];
|
|
var hidevents = hideEvtArray.map(function(evt){
|
|
return evt +'.webshimspolyfill';
|
|
}).join(' ');
|
|
|
|
var hidePlayerEvents = function(event){
|
|
var data = webshims.data(event.target, 'mediaelement');
|
|
if(!data){return;}
|
|
var isNativeHTML5 = ( event.originalEvent && event.originalEvent.type === event.type );
|
|
if( isNativeHTML5 == (data.activating == 'third') ){
|
|
event.stopImmediatePropagation();
|
|
|
|
if(stopEvents[event.type]){
|
|
if(data.isActive != data.activating){
|
|
$(event.target).pause();
|
|
} else if(isNativeHTML5){
|
|
($.prop(event.target, 'pause')._supvalue || $.noop).apply(event.target);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
addMediaToStopEvents = function(elem){
|
|
$(elem)
|
|
.off(hidevents)
|
|
.on(hidevents, hidePlayerEvents)
|
|
;
|
|
hideEvtArray.forEach(function(evt){
|
|
webshims.moveToFirstEvent(elem, evt);
|
|
});
|
|
};
|
|
addMediaToStopEvents(document);
|
|
}
|
|
|
|
|
|
mediaelement.setActive = function(elem, type, data){
|
|
if(!data){
|
|
data = webshims.data(elem, 'mediaelement');
|
|
}
|
|
if(!data || data.isActive == type){return;}
|
|
if(type != 'html5' && type != 'third'){
|
|
webshims.warn('wrong type for mediaelement activating: '+ type);
|
|
}
|
|
var shadowData = webshims.data(elem, 'shadowData');
|
|
data.activating = type;
|
|
$(elem).pause();
|
|
data.isActive = type;
|
|
if(type == 'third'){
|
|
shadowData.shadowElement = shadowData.shadowFocusElement = data.shadowElem[0];
|
|
$(elem).addClass('swf-api-active nonnative-api-active').hide().getShadowElement().show();
|
|
} else {
|
|
$(elem).removeClass('swf-api-active nonnative-api-active').show().getShadowElement().hide();
|
|
shadowData.shadowElement = shadowData.shadowFocusElement = false;
|
|
}
|
|
$(elem).trigger('mediaelementapichange');
|
|
};
|
|
|
|
|
|
|
|
var resetSwfProps = (function(){
|
|
var resetProtoProps = ['_calledMeta', 'lastDuration', '_bufferedEnd', 'lastCalledTime', '_bufferedStart', '_ppFlag', 'currentSrc', 'currentTime', 'duration', 'ended', 'networkState', 'paused', 'seeking', 'videoHeight', 'videoWidth'];
|
|
var len = resetProtoProps.length;
|
|
return function(data){
|
|
|
|
if(!data){return;}
|
|
clearTimeout(data._seekedTimer);
|
|
var lenI = len;
|
|
var networkState = data.networkState;
|
|
setReadyState(0, data);
|
|
clearTimeout(data._durationChangeTimer);
|
|
while(--lenI > -1){
|
|
delete data[resetProtoProps[lenI]];
|
|
}
|
|
data.actionQueue = [];
|
|
data.buffered.length = 0;
|
|
if(networkState){
|
|
trigger(data._elem, 'emptied');
|
|
}
|
|
};
|
|
})();
|
|
|
|
|
|
var getComputedDimension = (function(){
|
|
var dimCache = {};
|
|
var getVideoDims = function(data){
|
|
var ret, poster, img;
|
|
if(dimCache[data.currentSrc]){
|
|
ret = dimCache[data.currentSrc];
|
|
} else if(data.videoHeight && data.videoWidth){
|
|
dimCache[data.currentSrc] = {
|
|
width: data.videoWidth,
|
|
height: data.videoHeight
|
|
};
|
|
ret = dimCache[data.currentSrc];
|
|
} else if((poster = $.attr(data._elem, 'poster'))){
|
|
ret = dimCache[poster];
|
|
if(!ret){
|
|
img = document.createElement('img');
|
|
img.onload = function(){
|
|
dimCache[poster] = {
|
|
width: this.width,
|
|
height: this.height
|
|
};
|
|
|
|
if(dimCache[poster].height && dimCache[poster].width){
|
|
setElementDimension(data, $.prop(data._elem, 'controls'));
|
|
} else {
|
|
delete dimCache[poster];
|
|
}
|
|
img.onload = null;
|
|
};
|
|
img.src = poster;
|
|
if(img.complete && img.onload){
|
|
img.onload();
|
|
}
|
|
}
|
|
}
|
|
return ret || {width: 300, height: data._elemNodeName == 'video' ? 150 : 50};
|
|
};
|
|
|
|
var getCssStyle = function(elem, style){
|
|
return elem.style[style] || (elem.currentStyle && elem.currentStyle[style]) || (window.getComputedStyle && (window.getComputedStyle( elem, null ) || {} )[style]) || '';
|
|
};
|
|
var minMaxProps = ['minWidth', 'maxWidth', 'minHeight', 'maxHeight'];
|
|
|
|
var addMinMax = function(elem, ret){
|
|
var i, prop;
|
|
var hasMinMax = false;
|
|
for (i = 0; i < 4; i++) {
|
|
prop = getCssStyle(elem, minMaxProps[i]);
|
|
if(parseFloat(prop, 10)){
|
|
hasMinMax = true;
|
|
ret[minMaxProps[i]] = prop;
|
|
}
|
|
}
|
|
return hasMinMax;
|
|
};
|
|
var retFn = function(data){
|
|
var videoDims, ratio, hasMinMax;
|
|
var elem = data._elem;
|
|
var autos = {
|
|
width: getCssStyle(elem, 'width') == 'auto',
|
|
height: getCssStyle(elem, 'height') == 'auto'
|
|
};
|
|
var ret = {
|
|
width: !autos.width && $(elem).width(),
|
|
height: !autos.height && $(elem).height()
|
|
};
|
|
|
|
if(autos.width || autos.height){
|
|
videoDims = getVideoDims(data);
|
|
ratio = videoDims.width / videoDims.height;
|
|
|
|
if(autos.width && autos.height){
|
|
ret.width = videoDims.width;
|
|
ret.height = videoDims.height;
|
|
} else if(autos.width){
|
|
ret.width = ret.height * ratio;
|
|
} else if(autos.height){
|
|
ret.height = ret.width / ratio;
|
|
}
|
|
|
|
if(addMinMax(elem, ret)){
|
|
data.shadowElem.css(ret);
|
|
if(autos.width){
|
|
ret.width = data.shadowElem.height() * ratio;
|
|
}
|
|
if(autos.height){
|
|
ret.height = ((autos.width) ? ret.width : data.shadowElem.width()) / ratio;
|
|
}
|
|
if(autos.width && autos.height){
|
|
data.shadowElem.css(ret);
|
|
ret.height = data.shadowElem.width() / ratio;
|
|
ret.width = ret.height * ratio;
|
|
|
|
data.shadowElem.css(ret);
|
|
ret.width = data.shadowElem.height() * ratio;
|
|
ret.height = ret.width / ratio;
|
|
|
|
}
|
|
if(!webshims.support.mediaelement){
|
|
ret.width = data.shadowElem.width();
|
|
ret.height = data.shadowElem.height();
|
|
}
|
|
}
|
|
}
|
|
return ret;
|
|
};
|
|
|
|
return retFn;
|
|
})();
|
|
|
|
var setElementDimension = function(data, hasControls){
|
|
var dims;
|
|
|
|
var box = data.shadowElem;
|
|
$(data._elem)[hasControls ? 'addClass' : 'removeClass']('webshims-controls');
|
|
|
|
if(data.isActive == 'third' || data.activating == 'third'){
|
|
if(data._elemNodeName == 'audio' && !hasControls){
|
|
box.css({width: 0, height: 0});
|
|
} else {
|
|
data._elem.style.display = '';
|
|
dims = getComputedDimension(data);
|
|
data._elem.style.display = 'none';
|
|
box.css(dims);
|
|
}
|
|
}
|
|
};
|
|
|
|
var bufferSrc = (function(){
|
|
var preloads = {
|
|
'': 1,
|
|
'auto': 1
|
|
};
|
|
return function(elem){
|
|
var preload = $.attr(elem, 'preload');
|
|
if(preload == null || preload == 'none' || $.prop(elem, 'autoplay')){
|
|
return false;
|
|
}
|
|
preload = $.prop(elem, 'preload');
|
|
return !!(preloads[preload] || (preload == 'metadata' && $(elem).is('.preload-in-doubt, video:not([poster])')));
|
|
};
|
|
})();
|
|
|
|
var regs = {
|
|
A: /&/g,
|
|
a: /&/g,
|
|
e: /\=/g,
|
|
q: /\?/g
|
|
},
|
|
replaceVar = function(val){
|
|
return (val.replace) ? val.replace(regs.A, '%26').replace(regs.a, '%26').replace(regs.e, '%3D').replace(regs.q, '%3F') : val;
|
|
};
|
|
|
|
if('matchMedia' in window){
|
|
var allowMediaSorting = false;
|
|
try {
|
|
allowMediaSorting = window.matchMedia('only all').matches;
|
|
} catch(er){}
|
|
if(allowMediaSorting){
|
|
mediaelement.sortMedia = function(src1, src2){
|
|
try {
|
|
src1 = !src1.media || matchMedia( src1.media ).matches;
|
|
src2 = !src2.media || matchMedia( src2.media ).matches;
|
|
} catch(er){
|
|
return 0;
|
|
}
|
|
return src1 == src2 ?
|
|
0 :
|
|
src1 ? -1
|
|
: 1;
|
|
};
|
|
}
|
|
}
|
|
|
|
mediaelement.createSWF = function( elem, canPlaySrc, data ){
|
|
if(!hasFlash){
|
|
setTimeout(function(){
|
|
$(elem).mediaLoad(); //<- this should produce a mediaerror
|
|
}, 1);
|
|
return;
|
|
}
|
|
|
|
var attrStyle = {};
|
|
|
|
if(loadedSwf < 1){
|
|
loadedSwf = 1;
|
|
} else {
|
|
loadedSwf++;
|
|
}
|
|
if(!data){
|
|
data = webshims.data(elem, 'mediaelement');
|
|
}
|
|
|
|
if((attrStyle.height = $.attr(elem, 'height') || '') || (attrStyle.width = $.attr(elem, 'width') || '')){
|
|
$(elem).css(attrStyle);
|
|
webshims.warn("width or height content attributes used. Webshims prefers the usage of CSS (computed styles or inline styles) to detect size of a video/audio. It's really more powerfull.");
|
|
}
|
|
|
|
var isRtmp = canPlaySrc.type == 'audio/rtmp' || canPlaySrc.type == 'video/rtmp';
|
|
var vars = $.extend({}, options.vars, {
|
|
poster: replaceVar($.attr(elem, 'poster') && $.prop(elem, 'poster') || ''),
|
|
source: replaceVar(canPlaySrc.streamId || canPlaySrc.srcProp),
|
|
server: replaceVar(canPlaySrc.server || '')
|
|
});
|
|
var elemVars = $(elem).data('vars') || {};
|
|
|
|
|
|
|
|
var hasControls = $.prop(elem, 'controls');
|
|
var elemId = 'jarisplayer-'+ webshims.getID(elem);
|
|
|
|
var params = $.extend(
|
|
{},
|
|
options.params,
|
|
$(elem).data('params')
|
|
);
|
|
var elemNodeName = elem.nodeName.toLowerCase();
|
|
var attrs = $.extend(
|
|
{},
|
|
options.attrs,
|
|
{
|
|
name: elemId,
|
|
id: elemId
|
|
},
|
|
$(elem).data('attrs')
|
|
);
|
|
var setDimension = function(){
|
|
if(data.isActive == 'third'){
|
|
setElementDimension(data, $.prop(elem, 'controls'));
|
|
}
|
|
};
|
|
|
|
var box;
|
|
|
|
if(data && data.swfCreated){
|
|
mediaelement.setActive(elem, 'third', data);
|
|
|
|
data.currentSrc = '';
|
|
|
|
data.shadowElem.html('<div id="'+ elemId +'">');
|
|
|
|
data.api = false;
|
|
data.actionQueue = [];
|
|
box = data.shadowElem;
|
|
resetSwfProps(data);
|
|
data.currentSrc = canPlaySrc.srcProp;
|
|
|
|
} else {
|
|
$(document.getElementById('wrapper-'+ elemId )).remove();
|
|
box = $('<div class="polyfill-'+ (elemNodeName) +' polyfill-mediaelement '+ webshims.shadowClass +'" id="wrapper-'+ elemId +'"><div id="'+ elemId +'"></div>')
|
|
.css({
|
|
position: 'relative',
|
|
overflow: 'hidden'
|
|
})
|
|
;
|
|
data = webshims.data(elem, 'mediaelement', webshims.objectCreate(playerStateObj, {
|
|
actionQueue: {
|
|
value: []
|
|
},
|
|
shadowElem: {
|
|
value: box
|
|
},
|
|
_elemNodeName: {
|
|
value: elemNodeName
|
|
},
|
|
_elem: {
|
|
value: elem
|
|
},
|
|
currentSrc: {
|
|
value: canPlaySrc.srcProp
|
|
},
|
|
swfCreated: {
|
|
value: true
|
|
},
|
|
id: {
|
|
value: elemId.replace(/-/g, '')
|
|
},
|
|
buffered: {
|
|
value: {
|
|
start: function(index){
|
|
if(index >= data.buffered.length){
|
|
webshims.error('buffered index size error');
|
|
return;
|
|
}
|
|
return 0;
|
|
},
|
|
end: function(index){
|
|
if(index >= data.buffered.length){
|
|
webshims.error('buffered index size error');
|
|
return;
|
|
}
|
|
return ( (data.duration - data._bufferedStart) * data._bufferedEnd) + data._bufferedStart;
|
|
},
|
|
length: 0
|
|
}
|
|
}
|
|
}));
|
|
|
|
|
|
|
|
box.insertBefore(elem);
|
|
|
|
if(hasNative){
|
|
$.extend(data, {volume: $.prop(elem, 'volume'), muted: $.prop(elem, 'muted'), paused: $.prop(elem, 'paused')});
|
|
}
|
|
|
|
webshims.addShadowDom(elem, box);
|
|
if(!webshims.data(elem, 'mediaelement')){
|
|
webshims.data(elem, 'mediaelement', data);
|
|
}
|
|
addMediaToStopEvents(elem);
|
|
|
|
mediaelement.setActive(elem, 'third', data);
|
|
|
|
setElementDimension(data, hasControls);
|
|
|
|
$(elem)
|
|
.on({
|
|
'updatemediaelementdimensions loadedmetadata emptied': setDimension,
|
|
'remove': function(e){
|
|
if(!e.originalEvent && mediaelement.jarisEvent[data.id] && mediaelement.jarisEvent[data.id].elem == elem){
|
|
delete mediaelement.jarisEvent[data.id];
|
|
clearTimeout(localConnectionTimer);
|
|
clearTimeout(data.flashBlock);
|
|
}
|
|
}
|
|
})
|
|
.onWSOff('updateshadowdom', setDimension)
|
|
;
|
|
}
|
|
|
|
if(mediaelement.jarisEvent[data.id] && mediaelement.jarisEvent[data.id].elem != elem){
|
|
webshims.error('something went wrong');
|
|
return;
|
|
} else if(!mediaelement.jarisEvent[data.id]){
|
|
|
|
mediaelement.jarisEvent[data.id] = function(jaris){
|
|
|
|
if(jaris.type == 'ready'){
|
|
var onReady = function(){
|
|
if(data.api){
|
|
if(!data.paused){
|
|
data.api.api_play();
|
|
}
|
|
if(bufferSrc(elem)){
|
|
data.api.api_preload();
|
|
}
|
|
onEvent.ready(jaris, data);
|
|
}
|
|
};
|
|
if(data.api){
|
|
onReady();
|
|
} else {
|
|
setTimeout(onReady, 9);
|
|
}
|
|
} else {
|
|
data.currentTime = jaris.position;
|
|
|
|
if(data.api){
|
|
if(!data._calledMeta && isNaN(jaris.duration) && data.duration != jaris.duration && isNaN(data.duration)){
|
|
onEvent.onDataInitialized(jaris, data);
|
|
}
|
|
|
|
if(!data._ppFlag && jaris.type != 'onPlayPause'){
|
|
onEvent.onPlayPause(jaris, data);
|
|
}
|
|
|
|
if(onEvent[jaris.type]){
|
|
onEvent[jaris.type](jaris, data);
|
|
}
|
|
}
|
|
data.duration = jaris.duration;
|
|
}
|
|
};
|
|
mediaelement.jarisEvent[data.id].elem = elem;
|
|
}
|
|
|
|
$.extend(vars,
|
|
{
|
|
id: elemId,
|
|
evtId: data.id,
|
|
controls: ''+hasControls,
|
|
autostart: 'false',
|
|
nodename: elemNodeName
|
|
},
|
|
elemVars
|
|
);
|
|
|
|
if(isRtmp){
|
|
vars.streamtype = 'rtmp';
|
|
} else if(canPlaySrc.type == 'audio/mpeg' || canPlaySrc.type == 'audio/mp3'){
|
|
vars.type = 'audio';
|
|
vars.streamtype = 'file';
|
|
} else if(canPlaySrc.type == 'video/youtube'){
|
|
vars.streamtype = 'youtube';
|
|
}
|
|
options.changeSWF(vars, elem, canPlaySrc, data, 'embed');
|
|
clearTimeout(data.flashBlock);
|
|
|
|
swfmini.embedSWF(playerSwfPath, elemId, "100%", "100%", "9.0.115", false, vars, params, attrs, function(swfData){
|
|
if(swfData.success){
|
|
var fBlocker = function(){
|
|
if((!swfData.ref.parentNode && box[0].parentNode) || swfData.ref.style.display == "none"){
|
|
box.addClass('flashblocker-assumed');
|
|
$(elem).trigger('flashblocker');
|
|
webshims.warn("flashblocker assumed");
|
|
}
|
|
$(swfData.ref).css({'minHeight': '2px', 'minWidth': '2px', display: 'block'});
|
|
};
|
|
data.api = swfData.ref;
|
|
|
|
if(!hasControls){
|
|
$(swfData.ref).attr('tabindex', '-1').css('outline', 'none');
|
|
}
|
|
|
|
data.flashBlock = setTimeout(fBlocker, 99);
|
|
|
|
if(!localConnectionTimer){
|
|
clearTimeout(localConnectionTimer);
|
|
localConnectionTimer = setTimeout(function(){
|
|
fBlocker();
|
|
var flash = $(swfData.ref);
|
|
if(flash[0].offsetWidth > 1 && flash[0].offsetHeight > 1 && location.protocol.indexOf('file:') === 0){
|
|
webshims.error("Add your local development-directory to the local-trusted security sandbox: http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager04.html");
|
|
} else if(flash[0].offsetWidth < 2 || flash[0].offsetHeight < 2) {
|
|
webshims.warn("JS-SWF connection can't be established on hidden or unconnected flash objects");
|
|
}
|
|
flash = null;
|
|
}, 8000);
|
|
}
|
|
}
|
|
});
|
|
|
|
trigger(data._elem, 'loadstart');
|
|
};
|
|
|
|
|
|
var queueSwfMethod = function(elem, fn, args, data){
|
|
data = data || getSwfDataFromElem(elem);
|
|
|
|
if(data){
|
|
if(data.api && data.api[fn]){
|
|
data.api[fn].apply(data.api, args || []);
|
|
} else {
|
|
//todo add to queue
|
|
data.actionQueue.push({fn: fn, args: args});
|
|
|
|
if(data.actionQueue.length > 10){
|
|
setTimeout(function(){
|
|
if(data.actionQueue.length > 5){
|
|
data.actionQueue.shift();
|
|
}
|
|
}, 99);
|
|
}
|
|
}
|
|
return data;
|
|
}
|
|
return false;
|
|
};
|
|
|
|
['audio', 'video'].forEach(function(nodeName){
|
|
var descs = {};
|
|
var mediaSup;
|
|
var createGetProp = function(key){
|
|
if(nodeName == 'audio' && (key == 'videoHeight' || key == 'videoWidth')){return;}
|
|
|
|
descs[key] = {
|
|
get: function(){
|
|
var data = getSwfDataFromElem(this);
|
|
if(data){
|
|
return data[key];
|
|
} else if(hasNative && mediaSup[key].prop._supget) {
|
|
return mediaSup[key].prop._supget.apply(this);
|
|
} else {
|
|
return playerStateObj[key];
|
|
}
|
|
},
|
|
writeable: false
|
|
};
|
|
};
|
|
var createGetSetProp = function(key, setFn){
|
|
createGetProp(key);
|
|
delete descs[key].writeable;
|
|
descs[key].set = setFn;
|
|
};
|
|
|
|
createGetSetProp('seeking');
|
|
|
|
createGetSetProp('volume', function(v){
|
|
var data = getSwfDataFromElem(this);
|
|
if(data){
|
|
v *= 1;
|
|
if(!isNaN(v)){
|
|
|
|
if(v < 0 || v > 1){
|
|
webshims.error('volume greater or less than allowed '+ (v / 100));
|
|
}
|
|
|
|
queueSwfMethod(this, 'api_volume', [v], data);
|
|
|
|
|
|
if(data.volume != v){
|
|
data.volume = v;
|
|
trigger(data._elem, 'volumechange');
|
|
}
|
|
data = null;
|
|
}
|
|
} else if(mediaSup.volume.prop._supset) {
|
|
return mediaSup.volume.prop._supset.apply(this, arguments);
|
|
}
|
|
});
|
|
|
|
createGetSetProp('muted', function(m){
|
|
var data = getSwfDataFromElem(this);
|
|
if(data){
|
|
m = !!m;
|
|
queueSwfMethod(this, 'api_muted', [m], data);
|
|
if(data.muted != m){
|
|
data.muted = m;
|
|
trigger(data._elem, 'volumechange');
|
|
}
|
|
data = null;
|
|
} else if(mediaSup.muted.prop._supset) {
|
|
return mediaSup.muted.prop._supset.apply(this, arguments);
|
|
}
|
|
});
|
|
|
|
|
|
createGetSetProp('currentTime', function(t){
|
|
var data = getSwfDataFromElem(this);
|
|
if(data){
|
|
t *= 1;
|
|
if (!isNaN(t)) {
|
|
queueSwfMethod(this, 'api_seek', [t], data);
|
|
}
|
|
|
|
} else if(mediaSup.currentTime.prop._supset) {
|
|
return mediaSup.currentTime.prop._supset.apply(this, arguments);
|
|
}
|
|
});
|
|
|
|
['play', 'pause'].forEach(function(fn){
|
|
descs[fn] = {
|
|
value: function(){
|
|
var data = getSwfDataFromElem(this);
|
|
|
|
if(data){
|
|
if(data.stopPlayPause){
|
|
clearTimeout(data.stopPlayPause);
|
|
}
|
|
queueSwfMethod(this, fn == 'play' ? 'api_play' : 'api_pause', [], data);
|
|
|
|
data._ppFlag = true;
|
|
if(data.paused != (fn != 'play')){
|
|
data.paused = fn != 'play';
|
|
trigger(data._elem, fn);
|
|
}
|
|
} else if(mediaSup[fn].prop._supvalue) {
|
|
return mediaSup[fn].prop._supvalue.apply(this, arguments);
|
|
}
|
|
}
|
|
};
|
|
});
|
|
|
|
getPropKeys.forEach(createGetProp);
|
|
|
|
webshims.onNodeNamesPropertyModify(nodeName, 'controls', function(val, boolProp){
|
|
var data = getSwfDataFromElem(this);
|
|
|
|
$(this)[boolProp ? 'addClass' : 'removeClass']('webshims-controls');
|
|
|
|
if(data){
|
|
if(nodeName == 'audio'){
|
|
setElementDimension(data, boolProp);
|
|
}
|
|
queueSwfMethod(this, 'api_controls', [boolProp], data);
|
|
}
|
|
});
|
|
|
|
|
|
webshims.onNodeNamesPropertyModify(nodeName, 'preload', function(val){
|
|
var data, baseData, elem;
|
|
|
|
|
|
if(bufferSrc(this)){
|
|
data = getSwfDataFromElem(this);
|
|
if(data){
|
|
queueSwfMethod(this, 'api_preload', [], data);
|
|
} else if(needsLoadPreload && this.paused && !this.error && !$.data(this, 'mediaerror') && !this.readyState && !this.networkState && !this.autoplay && $(this).is(':not(.nonnative-api-active)')){
|
|
elem = this;
|
|
baseData = webshims.data(elem, 'mediaelementBase') || webshims.data(elem, 'mediaelementBase', {});
|
|
clearTimeout(baseData.loadTimer);
|
|
baseData.loadTimer = setTimeout(function(){
|
|
$(elem).mediaLoad();
|
|
}, 9);
|
|
}
|
|
}
|
|
});
|
|
|
|
mediaSup = webshims.defineNodeNameProperties(nodeName, descs, 'prop');
|
|
|
|
if(!support.mediaDefaultMuted){
|
|
webshims.defineNodeNameProperties(nodeName, {
|
|
defaultMuted: {
|
|
get: function(){
|
|
return $.attr(this, 'muted') != null;
|
|
},
|
|
set: function(val){
|
|
if(val){
|
|
$.attr(this, 'muted', '');
|
|
} else {
|
|
$(this).removeAttr('muted');
|
|
}
|
|
}
|
|
}
|
|
}, 'prop');
|
|
}
|
|
});
|
|
|
|
|
|
if(hasFlash && $.cleanData){
|
|
var oldClean = $.cleanData;
|
|
var objElem = document.createElement('object');
|
|
var noRemove = {
|
|
SetVariable: 1,
|
|
GetVariable: 1,
|
|
SetReturnValue: 1,
|
|
GetReturnValue: 1
|
|
};
|
|
var flashNames = {
|
|
object: 1,
|
|
OBJECT: 1
|
|
};
|
|
|
|
$.cleanData = function(elems){
|
|
var i, len, prop;
|
|
var ret = oldClean.apply(this, arguments);
|
|
if(elems && (len = elems.length) && loadedSwf){
|
|
|
|
for(i = 0; i < len; i++){
|
|
if(flashNames[elems[i].nodeName] && 'api_destroy' in elems[i]){
|
|
loadedSwf--;
|
|
try {
|
|
elems[i].api_destroy();
|
|
if(elems[i].readyState == 4){
|
|
for (prop in elems[i]) {
|
|
if (!noRemove[prop] && !objElem[prop] && typeof elems[i][prop] == "function") {
|
|
elems[i][prop] = null;
|
|
}
|
|
}
|
|
}
|
|
} catch(er){console.log(er);}
|
|
}
|
|
}
|
|
|
|
}
|
|
return ret;
|
|
};
|
|
}
|
|
|
|
if(!hasNative){
|
|
|
|
['poster', 'src'].forEach(function(prop){
|
|
webshims.defineNodeNamesProperty(prop == 'src' ? ['audio', 'video', 'source'] : ['video'], prop, {
|
|
//attr: {},
|
|
reflect: true,
|
|
propType: 'src'
|
|
});
|
|
});
|
|
|
|
webshims.defineNodeNamesProperty(['audio', 'video'], 'preload', {
|
|
reflect: true,
|
|
propType: 'enumarated',
|
|
defaultValue: '',
|
|
limitedTo: ['', 'auto', 'metadata', 'none']
|
|
});
|
|
|
|
webshims.reflectProperties('source', ['type', 'media']);
|
|
|
|
|
|
['autoplay', 'controls'].forEach(function(name){
|
|
webshims.defineNodeNamesBooleanProperty(['audio', 'video'], name);
|
|
});
|
|
|
|
webshims.defineNodeNamesProperties(['audio', 'video'], {
|
|
HAVE_CURRENT_DATA: {
|
|
value: 2
|
|
},
|
|
HAVE_ENOUGH_DATA: {
|
|
value: 4
|
|
},
|
|
HAVE_FUTURE_DATA: {
|
|
value: 3
|
|
},
|
|
HAVE_METADATA: {
|
|
value: 1
|
|
},
|
|
HAVE_NOTHING: {
|
|
value: 0
|
|
},
|
|
NETWORK_EMPTY: {
|
|
value: 0
|
|
},
|
|
NETWORK_IDLE: {
|
|
value: 1
|
|
},
|
|
NETWORK_LOADING: {
|
|
value: 2
|
|
},
|
|
NETWORK_NO_SOURCE: {
|
|
value: 3
|
|
}
|
|
|
|
}, 'prop');
|
|
|
|
|
|
if(hasFlash){
|
|
webshims.ready('WINDOWLOAD', function(){
|
|
setTimeout(function(){
|
|
if(!loadedSwf){
|
|
document.createElement('img').src = playerSwfPath;
|
|
}
|
|
}, 9);
|
|
});
|
|
}
|
|
} else if(!('media' in document.createElement('source'))){
|
|
webshims.reflectProperties('source', ['media']);
|
|
}
|
|
|
|
if(hasNative && hasFlash && !options.preferFlash){
|
|
var switchErrors = {
|
|
3: 1,
|
|
4: 1
|
|
};
|
|
var switchOptions = function(e){
|
|
var media, error, parent;
|
|
if(
|
|
($(e.target).is('audio, video') || ((parent = e.target.parentNode) && $('source', parent).last()[0] == e.target)) &&
|
|
(media = $(e.target).closest('audio, video')) && !media.hasClass('nonnative-api-active')
|
|
){
|
|
error = media.prop('error');
|
|
setTimeout(function(){
|
|
if(!media.hasClass('nonnative-api-active')){
|
|
if(error && switchErrors[error.code]){
|
|
options.preferFlash = true;
|
|
document.removeEventListener('error', switchOptions, true);
|
|
$('audio, video').each(function(){
|
|
webshims.mediaelement.selectSource(this);
|
|
});
|
|
webshims.error("switching mediaelements option to 'preferFlash', due to an error with native player: "+e.target.currentSrc+" Mediaerror: "+ media.prop('error')+ ' error.code: '+ error.code);
|
|
}
|
|
webshims.warn('There was a mediaelement error. Run the following line in your console to get more info: webshim.mediaelement.loadDebugger();')
|
|
}
|
|
});
|
|
|
|
|
|
}
|
|
};
|
|
|
|
document.addEventListener('error', switchOptions, true);
|
|
setTimeout(function(){
|
|
$('audio, video').each(function(){
|
|
var error = $.prop(this, 'error');
|
|
if(error && switchErrors[error]){
|
|
switchOptions({target: this});
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
});
|