jellyfin-web/dashboard-ui/bower_components/emby-webcomponents/playback/playbackmanager.js

define(["events","datetime","appSettings","pluginManager","userSettings","globalize","connectionManager","loading","serverNotifications","apphost","fullscreenManager","layoutManager"],function(events,datetime,appSettings,pluginManager,userSettings,globalize,connectionManager,loading,serverNotifications,apphost,fullscreenManager,layoutManager){"use strict";function enableLocalPlaylistManagement(player){return!!player.isLocalPlayer}function bindToFullscreenChange(player){events.on(fullscreenManager,"fullscreenchange",function(){events.trigger(player,"fullscreenchange")})}function PlaybackManager(){function triggerPlayerChange(newPlayer,newTarget,previousPlayer,previousTargetInfo){(newPlayer||previousPlayer)&&(newTarget&&previousTargetInfo&&newTarget.id===previousTargetInfo.id||events.trigger(self,"playerchange",[newPlayer,newTarget,previousPlayer]))}function displayPlayerInLocalGroup(player){return player.isLocalPlayer}function getSupportedCommands(player){if(player.isLocalPlayer){var list=["GoHome","GoToSettings","VolumeUp","VolumeDown","Mute","Unmute","ToggleMute","SetVolume","SetAudioStreamIndex","SetSubtitleStreamIndex","SetMaxStreamingBitrate","DisplayContent","GoToSearch","DisplayMessage","SetRepeatMode"];return apphost.supports("fullscreenchange")&&!layoutManager.tv&&list.push("ToggleFullscreen"),player.supports&&(player.supports("PictureInPicture")&&list.push("PictureInPicture"),player.supports("SetBrightness")&&list.push("SetBrightness"),player.supports("SetAspectRatio")&&list.push("SetAspectRatio")),list}throw new Error("player must define supported commands")}function createTarget(player){return{name:player.name,id:player.id,playerName:player.name,playableMediaTypes:["Audio","Video","Game"].map(player.canPlayMediaType),isLocalPlayer:player.isLocalPlayer,supportedCommands:getSupportedCommands(player)}}function getPlayerTargets(player){return player.getTargets?player.getTargets():Promise.resolve([createTarget(player)])}function getCurrentSubtitleStream(player){if(!player)throw new Error("player cannot be null");var index=getPlayerData(player).subtitleStreamIndex;return null==index||index===-1?null:getSubtitleStream(player,index)}function getSubtitleStream(player,index){return self.currentMediaSource(player).MediaStreams.filter(function(s){return"Subtitle"===s.Type&&s.Index===index})[0]}function setCurrentPlayerInternal(player,targetInfo){var previousPlayer=currentPlayer,previousTargetInfo=currentTargetInfo;if(player&&!targetInfo&&player.isLocalPlayer&&(targetInfo=createTarget(player)),player&&!targetInfo)throw new Error("targetInfo cannot be null");currentPairingId=null,currentPlayer=player,currentTargetInfo=targetInfo,targetInfo&&console.log("Active player: "+JSON.stringify(targetInfo)),player&&player.isLocalPlayer&&(lastLocalPlayer=player),previousPlayer&&self.endPlayerUpdates(previousPlayer),player&&self.beginPlayerUpdates(player),triggerPlayerChange(player,targetInfo,previousPlayer,previousTargetInfo)}function getAutomaticPlayers(){var player=currentPlayer;return player&&!enableLocalPlaylistManagement(player)?[player]:self.getPlayers().filter(enableLocalPlaylistManagement)}function canPlayerSeek(player){if(!player)throw new Error("player cannot be null");var playerData=getPlayerData(player),currentSrc=(playerData.streamInfo.url||"").toLowerCase();return currentSrc.indexOf(".m3u8")!==-1||"Transcode"!==playerData.streamInfo.playMethod&&player.duration()}function changeStream(player,ticks,params){if(canPlayerSeek(player)&&null==params)return void player.currentTime(parseInt(ticks/1e4));params=params||{};var liveStreamId=getPlayerData(player).streamInfo.liveStreamId,playSessionId=getPlayerData(player).streamInfo.playSessionId,playerData=getPlayerData(player),currentItem=playerData.streamInfo.item;player.getDeviceProfile(currentItem).then(function(deviceProfile){var audioStreamIndex=null==params.AudioStreamIndex?getPlayerData(player).audioStreamIndex:params.AudioStreamIndex,subtitleStreamIndex=null==params.SubtitleStreamIndex?getPlayerData(player).subtitleStreamIndex:params.SubtitleStreamIndex,currentMediaSource=playerData.streamInfo.mediaSource,apiClient=connectionManager.getApiClient(currentItem.ServerId);ticks&&(ticks=parseInt(ticks));var maxBitrate=params.MaxStreamingBitrate||self.getMaxStreamingBitrate(player);getPlaybackInfo(apiClient,currentItem.Id,deviceProfile,maxBitrate,ticks,currentMediaSource,audioStreamIndex,subtitleStreamIndex,liveStreamId,params.EnableDirectPlay,params.EnableDirectStream,params.AllowVideoStreamCopy,params.AllowAudioStreamCopy).then(function(result){validatePlaybackInfoResult(result)&&(currentMediaSource=result.MediaSources[0],createStreamInfo(apiClient,currentItem.MediaType,currentItem,currentMediaSource,ticks).then(function(streamInfo){return streamInfo.fullscreen=currentPlayOptions.fullscreen,streamInfo.url?(getPlayerData(player).subtitleStreamIndex=subtitleStreamIndex,getPlayerData(player).audioStreamIndex=audioStreamIndex,getPlayerData(player).maxStreamingBitrate=maxBitrate,void changeStreamToUrl(apiClient,player,playSessionId,streamInfo)):(showPlaybackInfoErrorMessage("NoCompatibleStream"),void self.nextTrack())}))})})}function changeStreamToUrl(apiClient,player,playSessionId,streamInfo,newPositionTicks){clearProgressInterval(player);var playerData=getPlayerData(player);playerData.isChangingStream=!0,"Video"===playerData.MediaType?apiClient.stopActiveEncodings(playSessionId).then(function(){setSrcIntoPlayer(apiClient,player,streamInfo)}):setSrcIntoPlayer(apiClient,player,streamInfo)}function setSrcIntoPlayer(apiClient,player,streamInfo){player.play(streamInfo).then(function(){var playerData=getPlayerData(player);playerData.isChangingStream=!1,playerData.streamInfo=streamInfo,startProgressInterval(player),sendProgressUpdate(player)},function(e){onPlaybackError.call(player,e,{type:"mediadecodeerror"})})}function getPlayerData(player){if(!player)throw new Error("player cannot be null");if(!player.name)throw new Error("player name cannot be null");var state=playerStates[player.name];return state||(playerStates[player.name]={},state=playerStates[player.name]),player}function getCurrentTicks(player){if(!player)throw new Error("player cannot be null");var playerTime=Math.floor(1e4*(player||currentPlayer).currentTime());return playerTime+=getPlayerData(player).streamInfo.transcodingOffsetTicks||0}function getNowPlayingItemForReporting(player,item,mediaSource){var nowPlayingItem=Object.assign({},item);return mediaSource&&(nowPlayingItem.RunTimeTicks=mediaSource.RunTimeTicks),nowPlayingItem.RunTimeTicks=nowPlayingItem.RunTimeTicks||1e4*player.duration(),nowPlayingItem}function translateItemsForPlayback(items,options){var promise,firstItem=items[0],serverId=firstItem.ServerId;return"Program"===firstItem.Type?promise=getItemsForPlayback(serverId,{Ids:firstItem.ChannelId}):"Playlist"===firstItem.Type?promise=getItemsForPlayback(serverId,{ParentId:firstItem.Id}):"MusicArtist"===firstItem.Type?promise=getItemsForPlayback(serverId,{ArtistIds:firstItem.Id,Filters:"IsNotFolder",Recursive:!0,SortBy:"SortName",MediaTypes:"Audio"}):"MusicGenre"===firstItem.Type?promise=getItemsForPlayback(serverId,{Genres:firstItem.Name,Filters:"IsNotFolder",Recursive:!0,SortBy:"SortName",MediaTypes:"Audio"}):firstItem.IsFolder?promise=getItemsForPlayback(serverId,{ParentId:firstItem.Id,Filters:"IsNotFolder",Recursive:!0,SortBy:"SortName",MediaTypes:"Audio,Video"}):"Episode"===firstItem.Type&&1===items.length&&getPlayer(firstItem,options).supportsProgress!==!1&&(promise=new Promise(function(resolve,reject){var apiClient=connectionManager.getApiClient(firstItem.ServerId);apiClient.getCurrentUser().then(function(user){return user.Configuration.EnableNextEpisodeAutoPlay&&firstItem.SeriesId?void apiClient.getEpisodes(firstItem.SeriesId,{IsVirtualUnaired:!1,IsMissing:!1,UserId:apiClient.getCurrentUserId(),Fields:"MediaSources,Chapters"}).then(function(episodesResult){var foundItem=!1;episodesResult.Items=episodesResult.Items.filter(function(e){return!!foundItem||e.Id===firstItem.Id&&(foundItem=!0,!0)}),episodesResult.TotalRecordCount=episodesResult.Items.length,resolve(episodesResult)},reject):void resolve(null)})})),promise?promise.then(function(result){return result?result.Items:items}):Promise.resolve(items)}function enableIntros(item){return"Video"===item.MediaType&&("TvChannel"!==item.Type&&("InProgress"!==item.Status&&isServerItem(item)))}function playWithIntros(items,options,user){var firstItem=items[0];"Video"===firstItem.MediaType;var afterPlayInternal=function(){for(var i=0,length=items.length;i<length;i++)addUniquePlaylistItemId(items[i]);playlist=items.slice(0);var playIndex=0;setPlaylistState(items[playIndex].PlaylistItemId,playIndex),loading.hide()};if(options.startPositionTicks||options.fullscreen===!1||!enableIntros(firstItem)||!userSettings.enableCinemaMode())return currentPlayOptions=options,playInternal(firstItem,options,afterPlayInternal);var apiClient=connectionManager.getApiClient(firstItem.ServerId);return apiClient.getIntros(firstItem.Id).then(function(intros){return items=intros.Items.concat(items),currentPlayOptions=options,playInternal(items[0],options,afterPlayInternal)})}function isServerItem(item){return!!item.Id}function addUniquePlaylistItemId(item){item.PlaylistItemId||(item.PlaylistItemId="playlistItem"+currentId,currentId++)}function setPlaylistState(playlistItemId,index){isNaN(index)||(currentPlaylistIndex=index,currentPlaylistItemId=playlistItemId)}function playInternal(item,playOptions,onPlaybackStartedFn){return item.IsPlaceHolder?(loading.hide(),showPlaybackInfoErrorMessage("PlaceHolder",!0),Promise.reject()):(normalizePlayOptions(playOptions),playOptions.isFirstItem?playOptions.isFirstItem=!1:playOptions.isFirstItem=!0,runInterceptors(item,playOptions).then(function(){if(playOptions.fullscreen&&loading.show(),"Video"===item.MediaType&&isServerItem(item)&&appSettings.enableAutomaticBitrateDetection()){var apiClient=connectionManager.getApiClient(item.ServerId);return apiClient.detectBitrate().then(function(bitrate){return appSettings.maxStreamingBitrate(bitrate),playAfterBitrateDetect(connectionManager,bitrate,item,playOptions,onPlaybackStartedFn)},function(){return playAfterBitrateDetect(connectionManager,appSettings.maxStreamingBitrate(),item,playOptions,onPlaybackStartedFn)})}return playAfterBitrateDetect(connectionManager,appSettings.maxStreamingBitrate(),item,playOptions,onPlaybackStartedFn)},function(){var player=currentPlayer;return player&&destroyPlayer(player),setCurrentPlayerInternal(null),events.trigger(self,"playbackcancelled"),Promise.reject()}))}function destroyPlayer(player){player.destroy(),releaseResourceLocks(player)}function runInterceptors(item,playOptions){return new Promise(function(resolve,reject){var interceptors=pluginManager.ofType("preplayintercept");if(interceptors.sort(function(a,b){return(a.order||0)-(b.order||0)}),!interceptors.length)return void resolve();loading.hide();var options=Object.assign({},playOptions);options.mediaType=item.MediaType,options.item=item,runNextPrePlay(interceptors,0,options,resolve,reject)})}function runNextPrePlay(interceptors,index,options,resolve,reject){if(index>=interceptors.length)return void resolve();var interceptor=interceptors[index];interceptor.intercept(options).then(function(){runNextPrePlay(interceptors,index+1,options,resolve,reject)},reject)}function playAfterBitrateDetect(connectionManager,maxBitrate,item,playOptions,onPlaybackStartedFn){var promise,startPosition=playOptions.startPositionTicks,player=getPlayer(item,playOptions),activePlayer=currentPlayer;return activePlayer?(playNextAfterEnded=!1,promise=onPlaybackChanging(activePlayer,player,item)):promise=Promise.resolve(),isServerItem(item)&&"Game"!==item.MediaType?Promise.all([promise,player.getDeviceProfile(item)]).then(function(responses){var deviceProfile=responses[1],apiClient=connectionManager.getApiClient(item.ServerId);return getPlaybackMediaSource(apiClient,deviceProfile,maxBitrate,item,startPosition).then(function(mediaSource){return createStreamInfo(apiClient,item.MediaType,item,mediaSource,startPosition).then(function(streamInfo){return streamInfo.fullscreen=playOptions.fullscreen,getPlayerData(player).isChangingStream=!1,getPlayerData(player).maxStreamingBitrate=maxBitrate,player.play(streamInfo).then(function(){loading.hide(),onPlaybackStartedFn(),onPlaybackStarted(player,playOptions,streamInfo,mediaSource)},function(){onPlaybackStartedFn(),onPlaybackStarted(player,playOptions,streamInfo,mediaSource),setTimeout(function(err){onPlaybackError.call(player,err,{type:"mediadecodeerror"})},100)})})})}):promise.then(function(){var streamInfo=createStreamInfoFromUrlItem(item);return streamInfo.fullscreen=playOptions.fullscreen,getPlayerData(player).isChangingStream=!1,player.play(streamInfo).then(function(){loading.hide(),onPlaybackStartedFn(),onPlaybackStarted(player,playOptions,streamInfo)},function(){self.stop(player)})})}function createStreamInfoFromUrlItem(item){return{url:item.Url||item.Path,playMethod:"DirectPlay",item:item,textTracks:[],mediaType:item.MediaType}}function backdropImageUrl(apiClient,item,options){return options=options||{},options.type=options.type||"Backdrop",options.maxWidth||options.width||options.maxHeight||options.height||(options.quality=100),item.BackdropImageTags&&item.BackdropImageTags.length?(options.tag=item.BackdropImageTags[0],apiClient.getScaledImageUrl(item.Id,options)):item.ParentBackdropImageTags&&item.ParentBackdropImageTags.length?(options.tag=item.ParentBackdropImageTags[0],apiClient.getScaledImageUrl(item.ParentBackdropItemId,options)):null}function getMimeType(type,container){if(container=(container||"").toLowerCase(),"audio"===type){if("opus"===container)return"audio/ogg";if("webma"===container)return"audio/webm";if("m4a"===container)return"audio/mp4"}else if("video"===type){if("mkv"===container)return"video/x-matroska";if("m4v"===container)return"video/mp4";if("mov"===container)return"video/quicktime";if("mpg"===container)return"video/mpeg";if("flv"===container)return"video/x-flv"}return type+"/"+container}function createStreamInfo(apiClient,type,item,mediaSource,startPosition,forceTranscoding){var mediaUrl,contentType,directOptions,transcodingOffsetTicks=0,playerStartPositionTicks=startPosition,liveStreamId=mediaSource.LiveStreamId,playMethod="Transcode",mediaSourceContainer=(mediaSource.Container||"").toLowerCase();if("Video"===type)contentType=getMimeType("video",mediaSourceContainer),mediaSource.enableDirectPlay&&!forceTranscoding?(mediaUrl=mediaSource.Path,playMethod="DirectPlay"):mediaSource.SupportsDirectStream&&!forceTranscoding?(directOptions={Static:!0,mediaSourceId:mediaSource.Id,deviceId:apiClient.deviceId(),api_key:apiClient.accessToken()},mediaSource.ETag&&(directOptions.Tag=mediaSource.ETag),mediaSource.LiveStreamId&&(directOptions.LiveStreamId=mediaSource.LiveStreamId),mediaUrl=apiClient.getUrl("Videos/"+item.Id+"/stream."+mediaSourceContainer,directOptions),playMethod="DirectStream"):mediaSource.SupportsTranscoding&&(mediaUrl=apiClient.getUrl(mediaSource.TranscodingUrl),"hls"===mediaSource.TranscodingSubProtocol?contentType="application/x-mpegURL":(playerStartPositionTicks=null,contentType=getMimeType("video",mediaSource.TranscodingContainer),mediaUrl.toLowerCase().indexOf("copytimestamps=true")===-1&&(transcodingOffsetTicks=startPosition||0)));else if("Audio"===type)if(contentType=getMimeType("audio",mediaSourceContainer),mediaSource.enableDirectPlay&&!forceTranscoding)mediaUrl=mediaSource.Path,playMethod="DirectPlay";else{var isDirectStream=mediaSource.SupportsDirectStream;isDirectStream&&!forceTranscoding?(directOptions={Static:!0,mediaSourceId:mediaSource.Id,deviceId:apiClient.deviceId(),api_key:apiClient.accessToken()},mediaSource.ETag&&(directOptions.Tag=mediaSource.ETag),mediaSource.LiveStreamId&&(directOptions.LiveStreamId=mediaSource.LiveStreamId),mediaUrl=apiClient.getUrl("Audio/"+item.Id+"/stream."+mediaSourceContainer,directOptions),playMethod="DirectStream"):mediaSource.SupportsTranscoding&&(mediaUrl=apiClient.getUrl(mediaSource.TranscodingUrl),"hls"===mediaSource.TranscodingSubProtocol?contentType="application/x-mpegURL":(transcodingOffsetTicks=startPosition||0,playerStartPositionTicks=null,contentType=getMimeType("audio",mediaSource.TranscodingContainer)))}else"Game"===type&&(mediaUrl=mediaSource.Path,playMethod="DirectPlay");!mediaUrl&&mediaSource.SupportsDirectPlay&&(mediaUrl=mediaSource.Path,playMethod="DirectPlay");var resultInfo={url:mediaUrl,mimeType:contentType,transcodingOffsetTicks:transcodingOffsetTicks,playMethod:playMethod,playerStartPositionTicks:playerStartPositionTicks,item:item,mediaSource:mediaSource,textTracks:getTextTracks(apiClient,mediaSource),tracks:getTextTracks(apiClient,mediaSource),mediaType:type,liveStreamId:liveStreamId,playSessionId:getParam("playSessionId",mediaUrl),title:item.Name},backdropUrl=backdropImageUrl(apiClient,item,{});return backdropUrl&&(resultInfo.backdropUrl=backdropUrl),Promise.resolve(resultInfo)}function getParam(name,url){name=name.replace(/[\[]/,"\\[").replace(/[\]]/,"\\]");var regexS="[\\?&]"+name+"=([^&#]*)",regex=new RegExp(regexS,"i"),results=regex.exec(url);return null==results?"":decodeURIComponent(results[1].replace(/\+/g," "))}function getTextTracks(apiClient,mediaSource){for(var subtitleStreams=mediaSource.MediaStreams.filter(function(s){return"Subtitle"===s.Type}),textStreams=subtitleStreams.filter(function(s){return"External"===s.DeliveryMethod}),tracks=[],i=0,length=textStreams.length;i<length;i++){var textStream=textStreams[i],textStreamUrl=textStream.IsExternalUrl?textStream.DeliveryUrl:apiClient.getUrl(textStream.DeliveryUrl);tracks.push({url:textStreamUrl,language:textStream.Language||"und",isDefault:textStream.Index===mediaSource.DefaultSubtitleStreamIndex,index:textStream.Index,format:textStream.Codec})}return tracks}function getPlaybackMediaSource(apiClient,deviceProfile,maxBitrate,item,startPosition,callback){return"Video"===item.MediaType,getPlaybackInfo(apiClient,item.Id,deviceProfile,maxBitrate,startPosition).then(function(playbackInfoResult){return validatePlaybackInfoResult(playbackInfoResult)?getOptimalMediaSource(apiClient,item,playbackInfoResult.MediaSources).then(function(mediaSource){return mediaSource?mediaSource.RequiresOpening?getLiveStream(apiClient,item.Id,playbackInfoResult.PlaySessionId,deviceProfile,maxBitrate,startPosition,mediaSource,null,null).then(function(openLiveStreamResult){return supportsDirectPlay(apiClient,item,openLiveStreamResult.MediaSource).then(function(result){return openLiveStreamResult.MediaSource.enableDirectPlay=result,openLiveStreamResult.MediaSource})}):mediaSource:(showPlaybackInfoErrorMessage("NoCompatibleStream"),Promise.reject())}):Promise.reject()})}function getPlaybackInfo(apiClient,itemId,deviceProfile,maxBitrate,startPosition,mediaSource,audioStreamIndex,subtitleStreamIndex,liveStreamId,enableDirectPlay,enableDirectStream,allowVideoStreamCopy,allowAudioStreamCopy){var query={UserId:apiClient.getCurrentUserId(),StartTimeTicks:startPosition||0};return null!=audioStreamIndex&&(query.AudioStreamIndex=audioStreamIndex),null!=subtitleStreamIndex&&(query.SubtitleStreamIndex=subtitleStreamIndex),null!=enableDirectPlay&&(query.EnableDirectPlay=enableDirectPlay),enableDirectPlay!==!1&&(query.ForceDirectPlayRemoteMediaSource=!0),null!=enableDirectStream&&(query.EnableDirectStream=enableDirectStream),null!=allowVideoStreamCopy&&(query.AllowVideoStreamCopy=allowVideoStreamCopy),null!=allowAudioStreamCopy&&(query.AllowAudioStreamCopy=allowAudioStreamCopy),mediaSource&&(query.MediaSourceId=mediaSource.Id),liveStreamId&&(query.LiveStreamId=liveStreamId),maxBitrate&&(query.MaxStreamingBitrate=maxBitrate),apiClient.getPlaybackInfo(itemId,query,deviceProfile)}function getOptimalMediaSource(apiClient,item,versions){var promises=versions.map(function(v){return supportsDirectPlay(apiClient,item,v)});return promises.length?Promise.all(promises).then(function(results){for(var i=0,length=versions.length;i<length;i++)versions[i].enableDirectPlay=results[i]||!1;var optimalVersion=versions.filter(function(v){return v.enableDirectPlay})[0];return optimalVersion||(optimalVersion=versions.filter(function(v){return v.SupportsDirectStream})[0]),optimalVersion=optimalVersion||versions.filter(function(s){return s.SupportsTranscoding})[0],optimalVersion||versions[0]}):Promise.reject()}function getLiveStream(apiClient,itemId,playSessionId,deviceProfile,maxBitrate,startPosition,mediaSource,audioStreamIndex,subtitleStreamIndex){var postData={DeviceProfile:deviceProfile,OpenToken:mediaSource.OpenToken},query={UserId:apiClient.getCurrentUserId(),StartTimeTicks:startPosition||0,ItemId:itemId,PlaySessionId:playSessionId};return maxBitrate&&(query.MaxStreamingBitrate=maxBitrate),null!=audioStreamIndex&&(query.AudioStreamIndex=audioStreamIndex),null!=subtitleStreamIndex&&(query.SubtitleStreamIndex=subtitleStreamIndex),apiClient.ajax({url:apiClient.getUrl("LiveStreams/Open",query),type:"POST",data:JSON.stringify(postData),contentType:"application/json",dataType:"json"})}function isHostReachable(mediaSource,apiClient){var url=mediaSource.Path,isServerAddress=0===url.toLowerCase().replace("https:","http").indexOf(apiClient.serverAddress().toLowerCase().replace("https:","http").substring(0,14));return isServerAddress?Promise.resolve(!0):mediaSource.IsRemote?Promise.resolve(!0):Promise.resolve(!1)}function supportsDirectPlay(apiClient,item,mediaSource){if(mediaSource.SupportsDirectPlay){if(mediaSource.IsRemote&&("TvChannel"===item.Type||"Trailer"===item.Type)&&!apphost.supports("remotemedia"))return Promise.resolve(!1);if("Http"===mediaSource.Protocol&&!mediaSource.RequiredHttpHeaders.length)return mediaSource.SupportsDirectStream||mediaSource.SupportsTranscoding?isHostReachable(mediaSource,apiClient):Promise.resolve(!0);if("File"===mediaSource.Protocol)return new Promise(function(resolve,reject){require(["filesystem"],function(filesystem){var method="BluRay"===mediaSource.VideoType||"Dvd"===mediaSource.VideoType||"HdDvd"===mediaSource.VideoType?"directoryExists":"fileExists";filesystem[method](mediaSource.Path).then(function(){resolve(!0)},function(){resolve(!1)})})})}return Promise.resolve(!1)}function validatePlaybackInfoResult(result){return!result.ErrorCode||(showPlaybackInfoErrorMessage(result.ErrorCode),!1)}function showPlaybackInfoErrorMessage(errorCode,playNextTrack){require(["alert"],function(alert){alert({text:globalize.translate("core#MessagePlaybackError"+errorCode),title:globalize.translate("core#HeaderPlaybackError")}).then(function(){playNextTrack&&self.nextTrack()})})}function normalizePlayOptions(playOptions){playOptions.fullscreen=playOptions.fullscreen!==!1}function getPlayer(item,playOptions){var serverItem=isServerItem(item);return getAutomaticPlayers().filter(function(p){if(p.canPlayMediaType(item.MediaType)){if(serverItem)return!p.canPlayItem||p.canPlayItem(item,playOptions);if(p.canPlayUrl)return p.canPlayUrl(item.Url)}return!1})[0]}function getItemsForPlayback(serverId,query){var apiClient=connectionManager.getApiClient(serverId);if(query.Ids&&1===query.Ids.split(",").length){var itemId=query.Ids.split(",");return apiClient.getItem(apiClient.getCurrentUserId(),itemId).then(function(item){return{Items:[item],TotalRecordCount:1}})}return query.Limit=query.Limit||100,query.Fields="MediaSources,Chapters",query.ExcludeLocationTypes="Virtual",apiClient.getItems(apiClient.getCurrentUserId(),query)}function findPlaylistIndex(playlistItemId,list){for(var i=0,length=playlist.length;i<length;i++)if(list[i].PlaylistItemId===playlistItemId)return i;return-1}function moveInArray(array,from,to){array.splice(to,0,array.splice(from,1)[0])}function getNextItemInfo(player){var newIndex,playlistLength=playlist.length;switch(self.getRepeatMode()){case"RepeatOne":newIndex=self.getCurrentPlaylistIndex(player);break;case"RepeatAll":newIndex=self.getCurrentPlaylistIndex(player)+1,newIndex>=playlistLength&&(newIndex=0);break;default:newIndex=self.getCurrentPlaylistIndex(player)+1}if(newIndex<0||newIndex>=playlistLength)return null;var item=playlist[newIndex];return item?{item:item,index:newIndex}:null}function queue(options,mode,player){if(player=player||currentPlayer,!player)return self.play(options);if(!enableLocalPlaylistManagement(player))return"next"===mode?player.queueNext(item):player.queue(item);if(options.items)return translateItemsForPlayback(options.items,options).then(function(items){queueAll(items,mode)});if(!options.serverId)throw new Error("serverId required!");return getItemsForPlayback(options.serverId,{Ids:options.ids.join(",")}).then(function(result){return translateItemsForPlayback(result.Items,options).then(function(items){queueAll(items,mode)})})}function queueAll(items,mode){for(var i=0,length=items.length;i<length;i++)addUniquePlaylistItemId(items[i]),playlist.push(items[i])}function onPlaybackStarted(player,playOptions,streamInfo,mediaSource){if(!player)throw new Error("player cannot be null");setCurrentPlayerInternal(player);var playerData=getPlayerData(player);playerData.streamInfo=streamInfo,mediaSource?(playerData.audioStreamIndex=mediaSource.DefaultAudioStreamIndex,playerData.subtitleStreamIndex=mediaSource.DefaultSubtitleStreamIndex):(playerData.audioStreamIndex=null,playerData.subtitleStreamIndex=null),playNextAfterEnded=!0;var isFirstItem=playOptions.isFirstItem,fullscreen=playOptions.fullscreen;self.getPlayerState(player).then(function(state){reportPlayback(state,getPlayerData(player).streamInfo.item.ServerId,"reportPlaybackStart"),startProgressInterval(player),state.IsFirstItem=isFirstItem,state.IsFullscreen=fullscreen,events.trigger(player,"playbackstart",[state]),events.trigger(self,"playbackstart",[player,state]),acquireResourceLocks(player,streamInfo.mediaType)})}function acquireResourceLocks(player,mediaType){if(!player)throw new Error("player cannot be null");if(player.isLocalPlayer&&!player.hasResourceLocks){var playerData=getPlayerData(player);playerData.resourceLocks=playerData.resourceLocks||{};var locks=playerData.resourceLocks;ensureLock(locks,"network"),ensureLock(locks,"wake"),"Video"===mediaType&&ensureLock(locks,"screen")}}function ensureLock(locks,resourceType){var prop=resourceType+"Lock",existingLock=locks[prop];return existingLock?void existingLock.acquire():void require(["resourceLockManager"],function(resourceLockManager){resourceLockManager.request(resourceType).then(function(resourceLock){locks[prop]=resourceLock,resourceLock.acquire()},function(){})})}function releaseResourceLocks(player){if(!player)throw new Error("player cannot be null");if(player.isLocalPlayer&&!player.hasResourceLocks){var playerData=getPlayerData(player),locks=playerData.resourceLocks||{};locks.wakeLock&&locks.wakeLock.release(),locks.networkLock&&locks.networkLock.release(),locks.screenLock&&locks.screenLock.release()}}function enablePlaybackRetryWithTranscoding(streamInfo,errorType){return!!streamInfo&&(!("mediadecodeerror"!==errorType&&"medianotsupported"!==errorType||"Transcode"===streamInfo.playMethod||!streamInfo.mediaSource.SupportsTranscoding)||!("network"!==errorType||"DirectPlay"!==streamInfo.playMethod||!streamInfo.mediaSource.IsRemote||!streamInfo.mediaSource.SupportsTranscoding))}function onPlaybackError(e,error){var player=this;error=error||{};var errorType=error.type;console.log("playbackmanager playback error type: "+(errorType||""));var streamInfo=getPlayerData(player).streamInfo;if(enablePlaybackRetryWithTranscoding(streamInfo,errorType)){var startTime=getCurrentTicks(player)||streamInfo.playerStartPositionTicks;return void changeStream(player,startTime,{EnableDirectPlay:!1,EnableDirectStream:!1,AllowVideoStreamCopy:!1,AllowAudioStreamCopy:!1},!0)}self.nextTrack(player)}function onPlaybackStopped(e){var player=this;getPlayerData(player).isChangingStream||self.getPlayerState(player).then(function(state){var streamInfo=getPlayerData(player).streamInfo,nextItem=playNextAfterEnded?getNextItemInfo(player):null,nextMediaType=nextItem?nextItem.item.MediaType:null,playbackStopInfo={player:player,state:state,nextItem:nextItem?nextItem.item:null,nextMediaType:nextMediaType};state.NextMediaType=nextMediaType,isServerItem(streamInfo.item)&&(player.supportsProgress===!1&&state.PlayState&&!state.PlayState.PositionTicks&&(state.PlayState.PositionTicks=streamInfo.item.RunTimeTicks),reportPlayback(state,streamInfo.item.ServerId,"reportPlaybackStopped")),state.NextItem=playbackStopInfo.nextItem,nextItem||(playlist=[],currentPlaylistIndex=-1,currentPlaylistItemId=null),clearProgressInterval(player),events.trigger(player,"playbackstop",[state]),events.trigger(self,"playbackstop",[playbackStopInfo]);var newPlayer=nextItem?getPlayer(nextItem.item,currentPlayOptions):null;newPlayer!==player&&(destroyPlayer(player),setCurrentPlayerInternal(null)),nextItem&&self.nextTrack()})}function onPlaybackChanging(activePlayer,newPlayer,newItem){return self.getPlayerState(activePlayer).then(function(state){var promise,serverId=getPlayerData(activePlayer).streamInfo.item.ServerId;return unbindStopped(activePlayer),promise=activePlayer===newPlayer?activePlayer.stop(!1,!0):activePlayer.stop(!0,!0),promise.then(function(){bindStopped(activePlayer),reportPlayback(state,serverId,"reportPlaybackStopped"),clearProgressInterval(activePlayer),events.trigger(self,"playbackstop",[{player:activePlayer,state:state,nextItem:newItem,nextMediaType:newItem.MediaType}])})})}function bindStopped(player){enableLocalPlaylistManagement(player)&&(events.off(player,"stopped",onPlaybackStopped),events.on(player,"stopped",onPlaybackStopped))}function onPlaybackPause(e){var player=this;sendProgressUpdate(player)}function onPlaybackUnpause(e){var player=this;sendProgressUpdate(player)}function unbindStopped(player){events.off(player,"stopped",onPlaybackStopped)}function initLegacyVolumeMethods(player){player.getVolume=function(){return player.volume()},player.setVolume=function(val){return player.volume(val)}}function initMediaPlayer(player){players.push(player),players.sort(function(a,b){return(a.priority||0)-(b.priority||0)}),player.isLocalPlayer!==!1&&(player.isLocalPlayer=!0),player.currentState={},player.getVolume&&player.setVolume||initLegacyVolumeMethods(player),enableLocalPlaylistManagement(player)&&(events.on(player,"error",onPlaybackError),events.on(player,"pause",onPlaybackPause),events.on(player,"unpause",onPlaybackUnpause)),player.isLocalPlayer&&bindToFullscreenChange(player),bindStopped(player)}function startProgressInterval(player){if(!player)throw new Error("player cannot be null");clearProgressInterval(player),player.lastProgressReport=0,getPlayerData(player).currentProgressInterval=setInterval(function(){(new Date).getTime()-player.lastProgressReport>1e4&&sendProgressUpdate(player)},500)}function sendProgressUpdate(player){if(!player)throw new Error("player cannot be null");player.lastProgressReport=(new Date).getTime(),self.getPlayerState(player).then(function(state){var currentItem=getPlayerData(player).streamInfo.item;reportPlayback(state,currentItem.ServerId,"reportPlaybackProgress")})}function reportPlayback(state,serverId,method){if(serverId){var info=Object.assign({},state.PlayState);info.ItemId=state.NowPlayingItem.Id;var apiClient=connectionManager.getApiClient(serverId);apiClient[method](info)}}function clearProgressInterval(player){if(!player)throw new Error("player cannot be null");var playerData=getPlayerData(player);playerData.currentProgressInterval&&(clearTimeout(playerData.currentProgressInterval),playerData.currentProgressInterval=null)}var currentPlayer,currentTargetInfo,lastLocalPlayer,currentPlaylistIndex,currentPlaylistItemId,currentPlayOptions,self=this,players=[],currentPairingId=null,repeatMode="RepeatNone",playlist=[],playNextAfterEnded=!0,playerStates={};self.currentItem=function(player){if(!player)throw new Error("player cannot be null");var data=getPlayerData(player);return data.streamInfo?data.streamInfo.item:null},self.currentMediaSource=function(player){
if(!player)throw new Error("player cannot be null");var data=getPlayerData(player);return data.streamInfo?data.streamInfo.mediaSource:null},self.beginPlayerUpdates=function(player){player.beginPlayerUpdates&&player.beginPlayerUpdates()},self.endPlayerUpdates=function(player){player.endPlayerUpdates&&player.endPlayerUpdates()},self.getPlayerInfo=function(){var player=currentPlayer;if(!player)return null;var target=currentTargetInfo||{};return{name:player.name,isLocalPlayer:player.isLocalPlayer,id:target.id,deviceName:target.deviceName,playableMediaTypes:target.playableMediaTypes,supportedCommands:target.supportedCommands}},self.setActivePlayer=function(player,targetInfo){if("localplayer"===player||"localplayer"===player.name){if(currentPlayer&&currentPlayer.isLocalPlayer)return;return void setCurrentPlayerInternal(null,null)}if("string"==typeof player&&(player=players.filter(function(p){return p.name===player})[0]),!player)throw new Error("null player");setCurrentPlayerInternal(player,targetInfo)},self.trySetActivePlayer=function(player,targetInfo){if("localplayer"===player||"localplayer"===player.name)return void(currentPlayer&&currentPlayer.isLocalPlayer);if("string"==typeof player&&(player=players.filter(function(p){return p.name===player})[0]),!player)throw new Error("null player");if(currentPairingId!==targetInfo.id){currentPairingId=targetInfo.id;var promise=player.tryPair?player.tryPair(targetInfo):Promise.resolve();promise.then(function(){setCurrentPlayerInternal(player,targetInfo)},function(){currentPairingId===targetInfo.id&&(currentPairingId=null)})}},self.trySetActiveDeviceName=function(name){function normalizeName(t){return t.toLowerCase().replace(" ","")}name=normalizeName(name),self.getTargets().then(function(result){var target=result.filter(function(p){return normalizeName(p.name)===name})[0];target&&self.trySetActivePlayer(target.playerName,target)})},self.setDefaultPlayerActive=function(){self.setActivePlayer("localplayer")},self.removeActivePlayer=function(name){var playerInfo=self.getPlayerInfo();playerInfo&&playerInfo.name===name&&self.setDefaultPlayerActive()},self.removeActiveTarget=function(id){var playerInfo=self.getPlayerInfo();playerInfo&&playerInfo.id===id&&self.setDefaultPlayerActive()},self.disconnectFromPlayer=function(){var playerInfo=self.getPlayerInfo();playerInfo&&(playerInfo.supportedCommands.indexOf("EndSession")!==-1?require(["dialog"],function(dialog){var menuItems=[];menuItems.push({name:globalize.translate("ButtonYes"),id:"yes"}),menuItems.push({name:globalize.translate("ButtonNo"),id:"no"}),dialog({buttons:menuItems,text:globalize.translate("ConfirmEndPlayerSession")}).then(function(id){switch(id){case"yes":self.getCurrentPlayer().endSession(),self.setDefaultPlayerActive();break;case"no":self.setDefaultPlayerActive()}})}):self.setDefaultPlayerActive())},self.getTargets=function(){var promises=players.filter(function(p){return!displayPlayerInLocalGroup(p)}).map(getPlayerTargets);return Promise.all(promises).then(function(responses){var targets=[];targets.push({name:globalize.translate("sharedcomponents#HeaderMyDevice"),id:"localplayer",playerName:"localplayer",playableMediaTypes:["Audio","Video","Game"],isLocalPlayer:!0,supportedCommands:getSupportedCommands({isLocalPlayer:!0})});for(var i=0;i<responses.length;i++)for(var subTargets=responses[i],j=0;j<subTargets.length;j++)targets.push(subTargets[j]);return targets=targets.sort(function(a,b){var aVal=a.isLocalPlayer?0:1,bVal=b.isLocalPlayer?0:1;return aVal=aVal.toString()+a.name,bVal=bVal.toString()+b.name,aVal.localeCompare(bVal)})})},self.displayContent=function(options,player){player=player||currentPlayer,player&&player.displayContent&&player.displayContent(options)},self.sendCommand=function(cmd,player){switch(console.log("MediaController received command: "+cmd.Name),cmd.Name){case"SetRepeatMode":self.setRepeatMode(cmd.Arguments.RepeatMode,player);break;case"VolumeUp":self.volumeUp(player);break;case"VolumeDown":self.volumeDown(player);break;case"Mute":self.setMute(!0,player);break;case"Unmute":self.setMute(!1,player);break;case"ToggleMute":self.toggleMute(player);break;case"SetVolume":self.setVolume(cmd.Arguments.Volume,player);break;case"SetAspectRatio":self.setAspectRatio(cmd.Arguments.AspectRatio,player);break;case"SetBrightness":self.setBrightness(cmd.Arguments.Brightness,player);break;case"SetAudioStreamIndex":self.setAudioStreamIndex(parseInt(cmd.Arguments.Index),player);break;case"SetSubtitleStreamIndex":self.setSubtitleStreamIndex(parseInt(cmd.Arguments.Index),player);break;case"SetMaxStreamingBitrate":break;case"ToggleFullscreen":self.toggleFullscreen(player);break;default:player.sendCommand&&player.sendCommand(cmd)}},self.audioTracks=function(player){var mediaSource=self.currentMediaSource(player),mediaStreams=(mediaSource||{}).MediaStreams||[];return mediaStreams.filter(function(s){return"Audio"===s.Type})},self.subtitleTracks=function(player){var mediaSource=self.currentMediaSource(player),mediaStreams=(mediaSource||{}).MediaStreams||[];return mediaStreams.filter(function(s){return"Subtitle"===s.Type})},self.getPlaylist=function(player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.getPlaylist():Promise.resolve(playlist.slice(0))},self.getCurrentPlayer=function(){return currentPlayer},self.isPlaying=function(player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.isPlaying():null!=player&&null!=player.currentSrc()},self.isPlayingLocally=function(mediaTypes,player){if(player=player||currentPlayer,!player||!player.isLocalPlayer)return!1;var playerData=getPlayerData(player)||{};return mediaTypes.indexOf((playerData.streamInfo||{}).mediaType||"")!==-1},self.isPlayingVideo=function(player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.isPlayingVideo();if(self.isPlaying()){var playerData=getPlayerData(player);return"Video"===playerData.streamInfo.mediaType}return!1},self.isPlayingAudio=function(player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.isPlayingAudio();if(self.isPlaying()){var playerData=getPlayerData(player);return"Audio"===playerData.streamInfo.mediaType}return!1},self.getPlayers=function(){return players},self.canPlay=function(item){var itemType=item.Type,locationType=item.LocationType;return"MusicGenre"===itemType||"Season"===itemType||"Series"===itemType||"BoxSet"===itemType||"MusicAlbum"===itemType||"MusicArtist"===itemType||"Playlist"===itemType||("Virtual"!==locationType||"Program"===itemType)&&(("Program"!==itemType||!((new Date).getTime()>datetime.parseISO8601Date(item.EndDate).getTime()||(new Date).getTime()<datetime.parseISO8601Date(item.StartDate).getTime()))&&null!=getPlayer(item,{}))},self.canQueue=function(item){return"MusicAlbum"===item.Type||"MusicArtist"===item.Type||"MusicGenre"===item.Type?self.canQueueMediaType("Audio"):self.canQueueMediaType(item.MediaType)},self.canQueueMediaType=function(mediaType){return!!currentPlayer&&currentPlayer.canPlayMediaType(mediaType)},self.isMuted=function(player){return player=player||currentPlayer,!!player&&player.isMuted()},self.setMute=function(mute,player){player=player||currentPlayer,player&&player.setMute(mute)},self.toggleMute=function(mute,player){player=player||currentPlayer,player&&(player.toggleMute?player.toggleMute():player.setMute(!player.isMuted()))},self.toggleAspectRatio=function(player){if(player=player||currentPlayer){for(var current=self.getAspectRatio(player),supported=self.getSupportedAspectRatios(player),index=-1,i=0,length=supported.length;i<length;i++)if(supported[i].id===current){index=i;break}index++,index>=supported.length&&(index=0),self.setAspectRatio(supported[index].id,player)}},self.setAspectRatio=function(val,player){player=player||currentPlayer,player&&player.setAspectRatio&&player.setAspectRatio(val)},self.getSupportedAspectRatios=function(player){return player=player||currentPlayer,player&&player.getSupportedAspectRatios?player.getSupportedAspectRatios():[]},self.getAspectRatio=function(player){if(player=player||currentPlayer,player&&player.getAspectRatio)return player.getAspectRatio()};var brightnessOsdLoaded;self.setBrightness=function(val,player){player=player||currentPlayer,player&&(brightnessOsdLoaded||(brightnessOsdLoaded=!0,require(["brightnessOsd"])),player.setBrightness(val))},self.getBrightness=function(player){if(player=player||currentPlayer)return player.getBrightness()},self.setVolume=function(val,player){player=player||currentPlayer,player&&player.setVolume(val)},self.getVolume=function(player){if(player=player||currentPlayer)return player.getVolume()},self.volumeUp=function(player){player=player||currentPlayer,player&&player.volumeUp()},self.volumeDown=function(player){player=player||currentPlayer,player&&player.volumeDown()},self.getAudioStreamIndex=function(player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.getAudioStreamIndex():getPlayerData(player).audioStreamIndex},self.setAudioStreamIndex=function(index,player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.setAudioStreamIndex(index):void("Transcode"!==getPlayerData(player).streamInfo.playMethod&&player.canSetAudioStreamIndex()?(player.setAudioStreamIndex(index),getPlayerData(player).audioStreamIndex=index):(changeStream(player,getCurrentTicks(player),{AudioStreamIndex:index}),getPlayerData(player).audioStreamIndex=index))},self.getMaxStreamingBitrate=function(player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.getMaxStreamingBitrate():getPlayerData(player).maxStreamingBitrate||appSettings.maxStreamingBitrate()},self.enableAutomaticBitrateDetection=function(player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.enableAutomaticBitrateDetection():appSettings.enableAutomaticBitrateDetection()},self.setMaxStreamingBitrate=function(options,player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.setMaxStreamingBitrate(options);var promise;options.enableAutomaticBitrateDetection?(appSettings.enableAutomaticBitrateDetection(!0),promise=connectionManager.getApiClient(self.currentItem(player).ServerId).detectBitrate(!0)):(appSettings.enableAutomaticBitrateDetection(!1),promise=Promise.resolve(options.maxBitrate)),promise.then(function(bitrate){appSettings.maxStreamingBitrate(bitrate),changeStream(player,getCurrentTicks(player),{MaxStreamingBitrate:bitrate})})},self.isFullscreen=function(player){return player=player||currentPlayer,!player.isLocalPlayer||player.isFullscreen?player.isFullscreen():fullscreenManager.isFullScreen()},self.toggleFullscreen=function(player){return player=player||currentPlayer,!player.isLocalPlayer||player.toggleFulscreen?player.toggleFulscreen():void(fullscreenManager.isFullScreen()?fullscreenManager.exitFullscreen():fullscreenManager.requestFullscreen())},self.togglePictureInPicture=function(player){return player=player||currentPlayer,player.togglePictureInPicture()},self.getSubtitleStreamIndex=function(player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.getSubtitleStreamIndex();if(!player)throw new Error("player cannot be null");return getPlayerData(player).subtitleStreamIndex},self.setSubtitleStreamIndex=function(index,player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.setSubtitleStreamIndex(index);var currentStream=getCurrentSubtitleStream(player),newStream=getSubtitleStream(player,index);if(currentStream||newStream){var selectedTrackElementIndex=-1,currentPlayMethod=(getPlayerData(player).streamInfo||{}).playMethod;currentStream&&!newStream?("Encode"===currentStream.DeliveryMethod||"Embed"===currentStream.DeliveryMethod&&"Transcode"===currentPlayMethod)&&changeStream(player,getCurrentTicks(player),{SubtitleStreamIndex:-1}):!currentStream&&newStream?"External"===newStream.DeliveryMethod?selectedTrackElementIndex=index:"Embed"===newStream.DeliveryMethod&&"Transcode"!==currentPlayMethod?selectedTrackElementIndex=index:changeStream(player,getCurrentTicks(player),{SubtitleStreamIndex:index}):currentStream&&newStream&&("External"===newStream.DeliveryMethod||"Embed"===newStream.DeliveryMethod&&"Transcode"!==currentPlayMethod?(selectedTrackElementIndex=index,"External"!==currentStream.DeliveryMethod&&"Embed"!==currentStream.DeliveryMethod&&changeStream(player,getCurrentTicks(player),{SubtitleStreamIndex:-1})):changeStream(player,getCurrentTicks(player),{SubtitleStreamIndex:index})),player.setSubtitleStreamIndex(selectedTrackElementIndex),getPlayerData(player).subtitleStreamIndex=index}},self.toggleDisplayMirroring=function(){self.enableDisplayMirroring(!self.enableDisplayMirroring())},self.enableDisplayMirroring=function(enabled){if(null!=enabled){var val=enabled?"1":"0";return void appSettings.set("displaymirror",val)}return"0"!==(appSettings.get("displaymirror")||"")},self.stop=function(player){return player=player||currentPlayer,player?(playNextAfterEnded=!1,player.stop(!0,!0)):Promise.resolve()},self.playPause=function(player){if(player=player||currentPlayer)return player.playPause?player.playPause():player.paused()?self.unpause(player):self.pause(player)},self.paused=function(player){if(player=player||currentPlayer)return player.paused()},self.pause=function(player){player=player||currentPlayer,player&&player.pause()},self.unpause=function(player){player=player||currentPlayer,player&&player.unpause()},self.seek=function(ticks,player){return ticks=Math.max(0,ticks),player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.seek(ticks):void changeStream(player,ticks)},self.nextChapter=function(player){player=player||currentPlayer;var item=self.currentItem(player),ticks=getCurrentTicks(player),nextChapter=(item.Chapters||[]).filter(function(i){return i.StartPositionTicks>ticks})[0];nextChapter?self.seek(nextChapter.StartPositionTicks,player):self.nextTrack(player)},self.previousChapter=function(player){player=player||currentPlayer;var item=self.currentItem(player),ticks=getCurrentTicks(player);ticks-=1e8,0===self.getCurrentPlaylistIndex(player)&&(ticks=Math.max(ticks,0));var previousChapters=(item.Chapters||[]).filter(function(i){return i.StartPositionTicks<=ticks});previousChapters.length?self.seek(previousChapters[previousChapters.length-1].StartPositionTicks,player):self.previousTrack(player)},self.fastForward=function(player){if(player=player||currentPlayer,null!=player.fastForward)return void player.fastForward(userSettings.skipForwardLength());var ticks=getCurrentTicks(player);ticks+=1e4*userSettings.skipForwardLength();var runTimeTicks=self.duration(player)||0;ticks<runTimeTicks&&self.seek(ticks)},self.rewind=function(player){if(player=player||currentPlayer,null!=player.rewind)return void player.rewind(userSettings.skipBackLength());var ticks=getCurrentTicks(player);ticks-=1e4*userSettings.skipBackLength(),self.seek(Math.max(0,ticks))},self.seekPercent=function(percent,player){var ticks=self.duration(player)||0;percent/=100,ticks*=percent,self.seek(parseInt(ticks),player)},self.playTrailers=function(item){var apiClient=connectionManager.getApiClient(item.ServerId);if(item.LocalTrailerCount)return apiClient.getLocalTrailers(apiClient.getCurrentUserId(),item.Id).then(function(result){return self.play({items:result})});var remoteTrailers=item.RemoteTrailers||[];return remoteTrailers.length?self.play({items:remoteTrailers.map(function(t){return{Name:t.Name||item.Name+" Trailer",Url:t.Url,MediaType:"Video",Type:"Trailer",ServerId:apiClient.serverId()}})}):Promise.reject()},self.play=function(options){if(normalizePlayOptions(options),currentPlayer){if(options.enableRemotePlayers===!1&&!currentPlayer.isLocalPlayer)return Promise.reject();if(!enableLocalPlaylistManagement(currentPlayer))return currentPlayer.play(options)}if(options.fullscreen&&loading.show(),options.items)return translateItemsForPlayback(options.items,options).then(function(items){return playWithIntros(items,options)});if(!options.serverId)throw new Error("serverId required!");return getItemsForPlayback(options.serverId,{Ids:options.ids.join(",")}).then(function(result){return translateItemsForPlayback(result.Items,options).then(function(items){return playWithIntros(items,options)})})},self.instantMix=function(item,player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.instantMix(item);var apiClient=connectionManager.getApiClient(item.ServerId),options={};options.UserId=apiClient.getCurrentUserId(),options.Fields="MediaSources",apiClient.getInstantMixFromItem(item.Id,options).then(function(result){self.play({items:result.Items})})},self.shuffle=function(shuffleItem,player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.shuffle(shuffleItem);var apiClient=connectionManager.getApiClient(shuffleItem.ServerId);apiClient.getItem(apiClient.getCurrentUserId(),shuffleItem.Id).then(function(item){var query={Fields:"MediaSources,Chapters",Limit:100,Filters:"IsNotFolder",Recursive:!0,SortBy:"Random"};if("MusicArtist"===item.Type)query.MediaTypes="Audio",query.ArtistIds=item.Id;else if("MusicGenre"===item.Type)query.MediaTypes="Audio",query.Genres=item.Name;else{if(!item.IsFolder)return;query.ParentId=item.Id}getItemsForPlayback(item.ServerId,query).then(function(result){self.play({items:result.Items})})})},self.getPlayerState=function(player){if(player=player||currentPlayer,!player)throw new Error("player cannot be null");if(!enableLocalPlaylistManagement(player))return player.getPlayerState();var playerData=getPlayerData(player),streamInfo=playerData.streamInfo,item=streamInfo?streamInfo.item:null,mediaSource=streamInfo?streamInfo.mediaSource:null,state={PlayState:{}};return player&&(state.PlayState.VolumeLevel=player.getVolume(),state.PlayState.IsMuted=player.isMuted(),state.PlayState.IsPaused=player.paused(),state.PlayState.RepeatMode=self.getRepeatMode(player),state.PlayState.MaxStreamingBitrate=self.getMaxStreamingBitrate(player),streamInfo&&(state.PlayState.PositionTicks=getCurrentTicks(player),state.PlayState.SubtitleStreamIndex=playerData.subtitleStreamIndex,state.PlayState.AudioStreamIndex=playerData.audioStreamIndex,state.PlayState.PlayMethod=playerData.streamInfo.playMethod,mediaSource&&(state.PlayState.LiveStreamId=mediaSource.LiveStreamId),state.PlayState.PlaySessionId=playerData.streamInfo.playSessionId)),mediaSource&&(state.PlayState.MediaSourceId=mediaSource.Id,state.NowPlayingItem={RunTimeTicks:mediaSource.RunTimeTicks},state.PlayState.CanSeek=(mediaSource.RunTimeTicks||0)>0||canPlayerSeek(player)),item&&(state.NowPlayingItem=getNowPlayingItemForReporting(player,item,mediaSource)),state.MediaSource=mediaSource,Promise.resolve(state)},self.currentTime=function(player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.currentTime():getCurrentTicks(player)},self.duration=function(player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.duration();if(!player)throw new Error("player cannot be null");var streamInfo=getPlayerData(player).streamInfo;if(streamInfo&&streamInfo.mediaSource&&streamInfo.mediaSource.RunTimeTicks)return streamInfo.mediaSource.RunTimeTicks;var playerDuration=player.duration();return playerDuration&&(playerDuration*=1e4),playerDuration};var currentId=0;self.getSubtitleUrl=function(textStream,serverId){var apiClient=connectionManager.getApiClient(serverId),textStreamUrl=textStream.IsExternalUrl?textStream.DeliveryUrl:apiClient.getUrl(textStream.DeliveryUrl);return textStreamUrl},self.setCurrentPlaylistItem=function(playlistItemId,player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.setCurrentPlaylistItem(playlistItemId);for(var newItem,newItemIndex,i=0,length=playlist.length;i<length;i++)if(playlist[i].PlaylistItemId===playlistItemId){newItem=playlist[i],newItemIndex=i;break}if(newItem){var playOptions=Object.assign({},currentPlayOptions,{startPositionTicks:0});playInternal(newItem,playOptions,function(){setPlaylistState(newItem.PlaylistItemId,newItemIndex)})}},self.removeFromPlaylist=function(playlistItemIds,player){if(!playlistItemIds)throw new Error("Invalid playlistItemIds");if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.removeFromPlaylist(playlistItemIds);if(playlist.length<=playlistItemIds.length)return self.stop();var currentPlaylistItemId=self.currentItem(player).PlaylistItemId,isCurrentIndex=playlistItemIds.indexOf(currentPlaylistItemId)!==-1;return playlist=playlist.filter(function(item){return playlistItemIds.indexOf(item.PlaylistItemId)===-1}),events.trigger(player,"playlistitemremove",[{playlistItemIds:playlistItemIds}]),isCurrentIndex?self.setCurrentPlaylistItem(0,player):Promise.resolve()},self.movePlaylistItem=function(playlistItemId,newIndex,player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.movePlaylistItem(playlistItemId,newIndex);for(var oldIndex,i=0,length=playlist.length;i<length;i++)if(playlist[i].PlaylistItemId===playlistItemId){oldIndex=i;break}if(oldIndex!==-1&&oldIndex!==newIndex){if(newIndex>=playlist.length)throw new Error("newIndex out of bounds");moveInArray(playlist,oldIndex,newIndex),events.trigger(player,"playlistitemmove",[{playlistItemId:playlistItemId,newIndex:newIndex}])}},self.getCurrentPlaylistIndex=function(i,player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.getCurrentPlaylistIndex():findPlaylistIndex(currentPlaylistItemId,playlist)},self.getCurrentPlaylistItemId=function(i,player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.getCurrentPlaylistItemId():currentPlaylistItemId},self.setRepeatMode=function(value,player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.setRepeatMode(value):(repeatMode=value,void events.trigger(player,"repeatmodechange"))},self.getRepeatMode=function(player){return player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player)?player.getRepeatMode():repeatMode},self.nextTrack=function(player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.nextTrack();var newItemInfo=getNextItemInfo(player);if(newItemInfo){console.log("playing next track");var playOptions=Object.assign({},currentPlayOptions,{startPositionTicks:0});playInternal(newItemInfo.item,playOptions,function(){setPlaylistState(newItemInfo.item.PlaylistItemId,newItemInfo.index)})}},self.previousTrack=function(player){if(player=player||currentPlayer,player&&!enableLocalPlaylistManagement(player))return player.previousTrack();var newIndex=self.getCurrentPlaylistIndex(player)-1;if(newIndex>=0){var newItem=playlist[newIndex];if(newItem){var playOptions=Object.assign({},currentPlayOptions,{startPositionTicks:0});playInternal(newItem,playOptions,function(){setPlaylistState(newItem.PlaylistItemId,newIndex)})}}},self.queue=function(options,player){queue(options,"",player)},self.queueNext=function(options,player){queue(options,"next",player)},events.on(pluginManager,"registered",function(e,plugin){"mediaplayer"===plugin.type&&initMediaPlayer(plugin)}),pluginManager.ofType("mediaplayer").map(initMediaPlayer),window.addEventListener("beforeunload",function(e){var player=currentPlayer;player&&getPlayerData(player).currentProgressInterval&&(playNextAfterEnded=!1,onPlaybackStopped.call(player))}),events.on(serverNotifications,"ServerShuttingDown",function(e,apiClient,data){self.setDefaultPlayerActive()}),events.on(serverNotifications,"ServerRestarting",function(e,apiClient,data){self.setDefaultPlayerActive()})}return new PlaybackManager});