jellyfin-web/dashboard-ui/bower_components/emby-webcomponents/htmlaudioplayer/plugin.js

define(["events","browser","require","apphost","appSettings","./../htmlvideoplayer/htmlmediahelper"],function(events,browser,require,appHost,appSettings,htmlMediaHelper){"use strict";function getDefaultProfile(){return new Promise(function(resolve,reject){require(["browserdeviceprofile"],function(profileBuilder){resolve(profileBuilder({}))})})}function fade(instance,elem,startingVolume){instance._isFadingOut=!0;var newVolume=Math.max(0,startingVolume-.15);return console.log("fading volume to "+newVolume),elem.volume=newVolume,newVolume<=0?(instance._isFadingOut=!1,Promise.resolve()):new Promise(function(resolve,reject){cancelFadeTimeout(),fadeTimeout=setTimeout(function(){fade(instance,elem,newVolume).then(resolve,reject)},100)})}function cancelFadeTimeout(){var timeout=fadeTimeout;timeout&&(clearTimeout(timeout),fadeTimeout=null)}function supportsFade(){return!browser.tv}function requireHlsPlayer(callback){require(["hlsjs"],function(hls){window.Hls=hls,callback()})}function enableHlsPlayer(url,item,mediaSource,mediaType){return htmlMediaHelper.enableHlsPlayer(item,mediaSource,mediaType)?url.indexOf(".m3u8")!==-1?Promise.resolve():new Promise(function(resolve,reject){require(["fetchHelper"],function(fetchHelper){fetchHelper.ajax({url:url,type:"HEAD"}).then(function(response){var contentType=(response.headers.get("Content-Type")||"").toLowerCase();"application/x-mpegurl"===contentType?resolve():reject()},reject)})}):Promise.reject()}function HtmlAudioPlayer(){function setCurrentSrc(elem,options){elem.removeEventListener("error",onError),unBindEvents(elem),bindEvents(elem);var val=options.url;console.log("playing url: "+val);var seconds=(options.playerStartPositionTicks||0)/1e7;seconds&&(val+="#t="+seconds),htmlMediaHelper.destroyHlsPlayer(self),self._currentPlayOptions=options;var crossOrigin=htmlMediaHelper.getCrossOriginValue(options.mediaSource);return crossOrigin&&(elem.crossOrigin=crossOrigin),enableHlsPlayer(val,options.item,options.mediaSource,"Audio").then(function(){return new Promise(function(resolve,reject){requireHlsPlayer(function(){var hls=new Hls({manifestLoadingTimeOut:2e4});hls.loadSource(val),hls.attachMedia(elem),htmlMediaHelper.bindEventsToHlsPlayer(self,hls,elem,onError,resolve,reject),self._hlsPlayer=hls,self._currentSrc=val})})},function(){elem.autoplay=!0;options.mimeType;return htmlMediaHelper.applySrc(elem,val,options).then(function(){return self._currentSrc=val,htmlMediaHelper.playWithPromise(elem,onError)})})}function bindEvents(elem){elem.addEventListener("timeupdate",onTimeUpdate),elem.addEventListener("ended",onEnded),elem.addEventListener("volumechange",onVolumeChange),elem.addEventListener("pause",onPause),elem.addEventListener("playing",onPlaying),elem.addEventListener("play",onPlay)}function unBindEvents(elem){elem.removeEventListener("timeupdate",onTimeUpdate),elem.removeEventListener("ended",onEnded),elem.removeEventListener("volumechange",onVolumeChange),elem.removeEventListener("pause",onPause),elem.removeEventListener("playing",onPlaying),elem.removeEventListener("play",onPlay)}function createMediaElement(){var elem=self._mediaElement;return elem?elem:(elem=document.querySelector(".mediaPlayerAudio"),elem||(elem=document.createElement("audio"),elem.classList.add("mediaPlayerAudio"),elem.classList.add("hide"),document.body.appendChild(elem)),elem.volume=htmlMediaHelper.getSavedVolume(),self._mediaElement=elem,elem)}function onEnded(){htmlMediaHelper.onEndedInternal(self,this,onError)}function onTimeUpdate(){var time=this.currentTime;self._isFadingOut||(self._currentTime=time,events.trigger(self,"timeupdate"))}function onVolumeChange(){self._isFadingOut||(htmlMediaHelper.saveVolume(this.volume),events.trigger(self,"volumechange"))}function onPlaying(e){self._started||(self._started=!0,this.removeAttribute("controls"),htmlMediaHelper.seekOnPlaybackStart(self,e.target,self._currentPlayOptions.playerStartPositionTicks)),events.trigger(self,"playing")}function onPlay(e){events.trigger(self,"unpause")}function onPause(){events.trigger(self,"pause")}function onError(){var errorCode=this.error?this.error.code||0:0,errorMessage=this.error?this.error.message||"":"";console.log("Media element error: "+errorCode.toString()+" "+errorMessage);var type;switch(errorCode){case 1:return;case 2:type="network";break;case 3:if(self._hlsPlayer)return void htmlMediaHelper.handleMediaError(self);type="mediadecodeerror";break;case 4:type="medianotsupported";break;default:return}htmlMediaHelper.onErrorInternal(self,type)}function onDocumentClick(){document.removeEventListener("click",onDocumentClick);var elem=document.createElement("audio");elem.classList.add("mediaPlayerAudio"),elem.classList.add("hide"),document.body.appendChild(elem),elem.src=require.toUrl(".").split("?")[0]+"/blank.mp3",elem.play(),setTimeout(function(){elem.pause(),elem.src="",elem.removeAttribute("src"),elem.innerHTML=""},1e3)}var self=this;self.name="Html Audio Player",self.type="mediaplayer",self.id="htmlaudioplayer",self.priority=1,self.play=function(options){self._started=!1,self._timeUpdated=!1,self._currentTime=null;var elem=createMediaElement(options);return setCurrentSrc(elem,options)},self.stop=function(destroyPlayer){cancelFadeTimeout();var elem=self._mediaElement,src=self._currentSrc;if(elem&&src){if(!destroyPlayer||!supportsFade())return elem.pause(),htmlMediaHelper.onEndedInternal(self,elem,onError),destroyPlayer&&self.destroy(),Promise.resolve();var originalVolume=elem.volume;return fade(self,elem,elem.volume).then(function(){elem.pause(),elem.volume=originalVolume,htmlMediaHelper.onEndedInternal(self,elem,onError),destroyPlayer&&self.destroy()})}return Promise.resolve()},self.destroy=function(){unBindEvents(self._mediaElement)},appHost.supports("htmlaudioautoplay")||document.addEventListener("click",onDocumentClick)}var fadeTimeout;return HtmlAudioPlayer.prototype.currentSrc=function(){return this._currentSrc},HtmlAudioPlayer.prototype.canPlayMediaType=function(mediaType){return"audio"===(mediaType||"").toLowerCase()},HtmlAudioPlayer.prototype.getDeviceProfile=function(item){return appHost.getDeviceProfile?appHost.getDeviceProfile(item):getDefaultProfile()},HtmlAudioPlayer.prototype.currentTime=function(val){var mediaElement=this._mediaElement;if(mediaElement){if(null!=val)return void(mediaElement.currentTime=val/1e3);var currentTime=this._currentTime;return currentTime?1e3*currentTime:1e3*(mediaElement.currentTime||0)}},HtmlAudioPlayer.prototype.duration=function(val){var mediaElement=this._mediaElement;if(mediaElement){var duration=mediaElement.duration;if(htmlMediaHelper.isValidDuration(duration))return 1e3*duration}return null},HtmlAudioPlayer.prototype.seekable=function(){var mediaElement=this._mediaElement;if(mediaElement){var seekable=mediaElement.seekable;if(seekable&&seekable.length){var start=seekable.start(0),end=seekable.end(0);return htmlMediaHelper.isValidDuration(start)||(start=0),htmlMediaHelper.isValidDuration(end)||(end=0),end-start>0}return!1}},HtmlAudioPlayer.prototype.pause=function(){var mediaElement=this._mediaElement;mediaElement&&mediaElement.pause()},HtmlAudioPlayer.prototype.resume=function(){var mediaElement=this._mediaElement;mediaElement&&mediaElement.play()},HtmlAudioPlayer.prototype.unpause=function(){var mediaElement=this._mediaElement;mediaElement&&mediaElement.play()},HtmlAudioPlayer.prototype.paused=function(){var mediaElement=this._mediaElement;return!!mediaElement&&mediaElement.paused},HtmlAudioPlayer.prototype.setVolume=function(val){var mediaElement=this._mediaElement;mediaElement&&(mediaElement.volume=val/100)},HtmlAudioPlayer.prototype.getVolume=function(){var mediaElement=this._mediaElement;if(mediaElement)return 100*mediaElement.volume},HtmlAudioPlayer.prototype.volumeUp=function(){this.setVolume(Math.min(this.getVolume()+2,100))},HtmlAudioPlayer.prototype.volumeDown=function(){this.setVolume(Math.max(this.getVolume()-2,0))},HtmlAudioPlayer.prototype.setMute=function(mute){var mediaElement=this._mediaElement;mediaElement&&(mediaElement.muted=mute)},HtmlAudioPlayer.prototype.isMuted=function(){var mediaElement=this._mediaElement;return!!mediaElement&&mediaElement.muted},HtmlAudioPlayer.prototype.destroy=function(){},HtmlAudioPlayer});