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14 KiB
JavaScript
1 line
No EOL
14 KiB
JavaScript
import playbackManager from"./common/playback/playbackmanager.js";import connectionManager from"./emby-apiclient/connectionmanager.js";import events from"./emby-apiclient/events.js";import serverNotifications from"./common/input/api.js";import MethodTimer from"./common/methodtimer.js";let PlayerName="Remote Control";function sendPlayCommand(instance,apiClient,options,playType){instance=instance.currentSessionId,playType={ItemIds:(options.ids||options.items.map(function(i){return i.Id})).join(","),PlayCommand:playType};return null!=options.startPositionTicks&&(playType.StartPositionTicks=options.startPositionTicks),options.mediaSourceId&&(playType.MediaSourceId=options.mediaSourceId),null!=options.audioStreamIndex&&(playType.AudioStreamIndex=options.audioStreamIndex),null!=options.subtitleStreamIndex&&(playType.SubtitleStreamIndex=options.subtitleStreamIndex),null!=options.startIndex&&(playType.StartIndex=options.startIndex),apiClient.sendPlayCommand(instance,playType)}function sendPlayStateCommand(instance,apiClient,command,options){instance=instance.currentSessionId;return apiClient.sendPlayStateCommand(instance,command,options)}function getCurrentApiClient(instance){instance=instance.currentServerId;return instance?connectionManager.getApiClient(instance):connectionManager.currentApiClient()}function sendCommandByName(instance,name,options){name={Name:name};return options&&(name.Arguments=options),instance.sendCommand(name)}function clearPollInterval(instance){instance.pollInterval&&(instance.pollInterval.destroy(),instance.pollInterval=null)}function unsubscribeFromPlayerUpdates(instance){getCurrentApiClient(instance).stopMessageListener("SessionEvents"),clearPollInterval(instance)}function processUpdatedSessions(instance,sessions,apiClient){let currentTargetId=instance.currentSessionId;processUpdatedSession(instance,sessions.filter(function(s){return s.Id===currentTargetId})[0],apiClient)}function triggerEvent(instance,eventName,session){"sessionstarted"===eventName&&(eventName="statechange"),session?events.trigger(instance,eventName,[session]):events.trigger(instance,eventName)}function processSessionEvent(instance,sessionEventInfo,apiClient){var eventName=(sessionEventInfo.EventName||"statechange").toLowerCase();if("sessionended"===eventName||"remotecontroldisconnected"===eventName)instance.lastPlayerData=null,playbackManager.removeActivePlayer(PlayerName);else{let session=sessionEventInfo.SessionInfo;if(session)normalizeImages(session,apiClient),session.NowPlayingItem&&(session.NowPlayingItem.ServerId=apiClient.serverId()),session.MediaSource||(session.MediaSource=session.NowPlayingItem),session.NextMediaType=sessionEventInfo.NextMediaType,instance.lastPlayerData=session,triggerEvent(instance,eventName,session);else if(session=instance.lastPlayerData){let playState=session.PlayState,triggerTimeUpdate=(playState=playState||{},!1);null!=sessionEventInfo.PositionTicks&&(playState.PositionTicks=sessionEventInfo.PositionTicks,triggerTimeUpdate=!0),null!=sessionEventInfo.PlaylistIndex&&(session.PlaylistIndex=sessionEventInfo.PlaylistIndex),null!=sessionEventInfo.PlaylistLength&&(session.PlaylistLength=sessionEventInfo.PlaylistLength),null!=sessionEventInfo.PlaylistItemId&&(session.PlaylistItemId=sessionEventInfo.PlaylistItemId),null!=sessionEventInfo.IsPaused&&(playState.IsPaused=sessionEventInfo.IsPaused),null!=sessionEventInfo.VolumeLevel&&(playState.VolumeLevel=sessionEventInfo.VolumeLevel),null!=sessionEventInfo.IsMuted&&(playState.IsMuted=sessionEventInfo.IsMuted),null!=sessionEventInfo.RepeatMode&&(playState.RepeatMode=sessionEventInfo.RepeatMode),null!=sessionEventInfo.Shuffle&&(playState.Shuffle=sessionEventInfo.Shuffle),null!=sessionEventInfo.SubtitleOffset&&(playState.SubtitleOffset=sessionEventInfo.SubtitleOffset),null!=sessionEventInfo.PlaybackRate&&(playState.PlaybackRate=sessionEventInfo.PlaybackRate),"subtitletrackchange"===eventName?playState.SubtitleStreamIndex=sessionEventInfo.SubtitleStreamIndex:"audiotrackchange"===eventName&&(playState.AudioStreamIndex=sessionEventInfo.AudioStreamIndex),"playlistitemremove"===eventName?triggerEvent(instance,eventName,sessionEventInfo):triggerEvent(instance,eventName),"timeupdate"!==eventName&&triggerTimeUpdate&&triggerEvent(instance,"timeupdate")}}}function processUpdatedSession(instance,session,apiClient){if(session){var serverId=apiClient.serverId(),eventNames=(session.NowPlayingItem&&(session.NowPlayingItem.ServerId=serverId),normalizeImages(session,apiClient),getChangedEvents(instance.lastPlayerData,session));instance.lastPlayerData=session;for(let i=0,length=eventNames.length;i<length;i++)events.trigger(instance,eventNames[i],[session])}else instance.lastPlayerData=session,playbackManager.removeActivePlayer(PlayerName)}function getChangedEvents(state1,state2){var names=[];return names.push("statechange"),names}function onPollIntervalFired(){let instance=this,apiClient=getCurrentApiClient(instance);apiClient.isMessageChannelOpen()||apiClient.getSessions({Id:instance.currentSessionId,IncludeAllSessionsIfAdmin:!1}).then(function(sessions){processUpdatedSessions(instance,sessions,apiClient)})}function subscribeToPlayerUpdates(instance){var sessionId=instance.currentSessionId||"";getCurrentApiClient(instance).startMessageListener("SessionEvents","100,800,"+sessionId),clearPollInterval(instance),instance.pollInterval=new MethodTimer({onInterval:onPollIntervalFired.bind(instance),timeoutMs:5e3,type:"interval"})}function normalizeImages(state,apiClient){state&&state.NowPlayingItem&&((state=state.NowPlayingItem).ImageTags&&state.ImageTags.Primary||state.PrimaryImageTag&&(state.ImageTags=state.ImageTags||{},state.ImageTags.Primary=state.PrimaryImageTag),state.BackdropImageTag&&state.BackdropItemId===state.Id&&(state.BackdropImageTags=[state.BackdropImageTag]),state.BackdropImageTag&&state.BackdropItemId!==state.Id&&(state.ParentBackdropImageTags=[state.BackdropImageTag],state.ParentBackdropItemId=state.BackdropItemId),state.ServerId||(state.ServerId=apiClient.serverId()))}function SessionPlayer(){let self=this;this.name=PlayerName,this.type="mediaplayer",this.isLocalPlayer=!1,this.id="remoteplayer",events.on(serverNotifications,"SessionEvents",function(e,apiClient,data){processSessionEvent(self,data,apiClient)})}SessionPlayer.prototype.beginPlayerUpdates=function(){this.playerListenerCount=this.playerListenerCount||0,this.playerListenerCount<=0&&(this.playerListenerCount=0,subscribeToPlayerUpdates(this)),this.playerListenerCount++},SessionPlayer.prototype.endPlayerUpdates=function(){this.playerListenerCount=this.playerListenerCount||0,this.playerListenerCount--,this.playerListenerCount<=0&&(unsubscribeFromPlayerUpdates(this),this.playerListenerCount=0)},SessionPlayer.prototype.getPlayerState=function(){return this.lastPlayerData||{}},SessionPlayer.prototype.getTargets=function(){let apiClient=getCurrentApiClient(this);var sessionQuery={ControllableByUserId:apiClient.getCurrentUserId(),IncludeAllSessionsIfAdmin:!1};if(apiClient){let name=this.name;return apiClient.getSessions(sessionQuery).then(function(sessions){return sessions.filter(function(s){return s.DeviceId!==apiClient.deviceId()}).map(function(s){return{name:s.DeviceName,deviceName:s.DeviceName,deviceType:s.DeviceType,id:s.Id,playerName:name,appName:s.Client,playableMediaTypes:s.PlayableMediaTypes,isLocalPlayer:!1,supportedCommands:s.SupportedCommands,user:s.UserId?{Id:s.UserId,Name:s.UserName,PrimaryImageTag:s.UserPrimaryImageTag}:null}})})}return Promise.resolve([])},SessionPlayer.prototype.sendCommand=function(command){var sessionId=this.currentSessionId;return getCurrentApiClient(this).sendCommand(sessionId,command)},SessionPlayer.prototype.play=function(options){if((options=Object.assign({},options)).shuffle){if(options.items?.length)return this.shuffle(options.items[0]);if(options.ids?.length)return this.shuffle({Id:options.ids[0]})}return options.items&&(options.ids=options.items.map(function(i){return i.Id}),options.items=null),sendPlayCommand(this,getCurrentApiClient(this),options,"PlayNow")},SessionPlayer.prototype.shuffle=function(item){return sendPlayCommand(this,getCurrentApiClient(this),{ids:[item.Id]},"PlayShuffle")},SessionPlayer.prototype.instantMix=function(item){return sendPlayCommand(this,getCurrentApiClient(this),{ids:[item.Id]},"PlayInstantMix")},SessionPlayer.prototype.queue=function(options){return sendPlayCommand(this,getCurrentApiClient(this),options,"PlayLast")},SessionPlayer.prototype.queueNext=function(options){return sendPlayCommand(this,getCurrentApiClient(this),options,"PlayNext")},SessionPlayer.prototype.canPlayMediaType=function(mediaType){switch(mediaType){case"Audio":case"Video":return!0;default:return!1}},SessionPlayer.prototype.stop=function(){return sendPlayStateCommand(this,getCurrentApiClient(this),"stop")},SessionPlayer.prototype.nextTrack=function(){return sendPlayStateCommand(this,getCurrentApiClient(this),"nextTrack")},SessionPlayer.prototype.previousTrack=function(){return sendPlayStateCommand(this,getCurrentApiClient(this),"previousTrack")},SessionPlayer.prototype.seekRelative=function(positionTicks){var apiClient=getCurrentApiClient(this);return apiClient.isMinServerVersion("4.8.0.35")?sendPlayStateCommand(this,apiClient,"seekrelative",{SeekPositionTicks:positionTicks}):sendPlayStateCommand(this,apiClient,"seek",{SeekPositionTicks:positionTicks+this.currentTime()})},SessionPlayer.prototype.seek=function(positionTicks){return sendPlayStateCommand(this,getCurrentApiClient(this),"seek",{SeekPositionTicks:positionTicks})},SessionPlayer.prototype.currentTime=function(val){return null!=val?this.seek(val):((this.lastPlayerData||{}).PlayState||{}).PositionTicks},SessionPlayer.prototype.playbackStartTime=function(){return((this.lastPlayerData||{}).PlayState||{}).PlaybackStartTimeTicks},SessionPlayer.prototype.duration=function(){return((this.lastPlayerData||{}).MediaSource||{}).RunTimeTicks},SessionPlayer.prototype.paused=function(){return((this.lastPlayerData||{}).PlayState||{}).IsPaused},SessionPlayer.prototype.getVolume=function(){return((this.lastPlayerData||{}).PlayState||{}).VolumeLevel},SessionPlayer.prototype.isMuted=function(){return((this.lastPlayerData||{}).PlayState||{}).IsMuted},SessionPlayer.prototype.pause=function(){return sendPlayStateCommand(this,getCurrentApiClient(this),"Pause")},SessionPlayer.prototype.unpause=function(){return sendPlayStateCommand(this,getCurrentApiClient(this),"Unpause")},SessionPlayer.prototype.playPause=function(){return sendPlayStateCommand(this,getCurrentApiClient(this),"PlayPause")},SessionPlayer.prototype.setMute=function(isMuted){return sendCommandByName(this,isMuted?"Mute":"Unmute")},SessionPlayer.prototype.toggleMute=function(){return sendCommandByName(this,"ToggleMute")},SessionPlayer.prototype.setVolume=function(vol){return sendCommandByName(this,"SetVolume",{Volume:vol})},SessionPlayer.prototype.volumeUp=function(){return sendCommandByName(this,"VolumeUp")},SessionPlayer.prototype.volumeDown=function(){return sendCommandByName(this,"VolumeDown")},SessionPlayer.prototype.toggleFullscreen=function(){return sendCommandByName(this,"ToggleFullscreen")},SessionPlayer.prototype.getAudioStreamIndex=function(){return((this.lastPlayerData||{}).PlayState||{}).AudioStreamIndex},SessionPlayer.prototype.playTrailers=function(item){return sendCommandByName(this,"PlayTrailers",{ItemId:item.Id})},SessionPlayer.prototype.setAudioStreamIndex=function(index){return sendCommandByName(this,"SetAudioStreamIndex",{Index:index})},SessionPlayer.prototype.getSubtitleStreamIndex=function(){return((this.lastPlayerData||{}).PlayState||{}).SubtitleStreamIndex},SessionPlayer.prototype.setSubtitleStreamIndex=function(index,refreshMediaSource){return sendCommandByName(this,"SetSubtitleStreamIndex",{Index:index,RefreshMediaSource:refreshMediaSource})},SessionPlayer.prototype.getMaxStreamingBitrate=function(){},SessionPlayer.prototype.setMaxStreamingBitrate=function(options){},SessionPlayer.prototype.isFullscreen=function(){},SessionPlayer.prototype.toggleFullscreen=function(){},SessionPlayer.prototype.getRepeatMode=function(){return((this.lastPlayerData||{}).PlayState||{}).RepeatMode},SessionPlayer.prototype.setRepeatMode=function(mode){return sendCommandByName(this,"SetRepeatMode",{RepeatMode:mode})},SessionPlayer.prototype.getShuffle=function(){return((this.lastPlayerData||{}).PlayState||{}).Shuffle},SessionPlayer.prototype.setShuffle=function(mode){return sendCommandByName(this,"SetShuffle",{Shuffle:mode})},SessionPlayer.prototype.getSubtitleOffset=function(){return((this.lastPlayerData||{}).PlayState||{}).SubtitleOffset},SessionPlayer.prototype.setSubtitleOffset=function(value){return sendCommandByName(this,"SetSubtitleOffset",{SubtitleOffset:value})},SessionPlayer.prototype.incrementSubtitleOffset=function(value){return sendCommandByName(this,"IncrementSubtitleOffset",{Increment:value})},SessionPlayer.prototype.getPlaybackRate=function(){return((this.lastPlayerData||{}).PlayState||{}).PlaybackRate},SessionPlayer.prototype.setPlaybackRate=function(value){return sendCommandByName(this,"SetPlaybackRate",{PlaybackRate:value})},SessionPlayer.prototype.displayContent=function(options){return sendCommandByName(this,"DisplayContent",options)},SessionPlayer.prototype.currentMediaSource=function(){return(this.lastPlayerData||{}).MediaSource},SessionPlayer.prototype.isPlaying=function(mediaType){var nowPlayingItem=this.lastPlayerData?.NowPlayingItem;return nowPlayingItem&&(!mediaType||nowPlayingItem.MediaType===mediaType)},SessionPlayer.prototype.getPlaylist=function(){return getCurrentApiClient(this).getPlayQueue({Id:this.currentSessionId})},SessionPlayer.prototype.getCurrentPlaylistItemId=function(){return(this.lastPlayerData||{}).PlaylistItemId},SessionPlayer.prototype.getCurrentPlaylistIndex=function(){return(this.lastPlayerData||{}).PlaylistIndex},SessionPlayer.prototype.getCurrentPlaylistLength=function(){return(this.lastPlayerData||{}).PlaylistLength},SessionPlayer.prototype.setCurrentPlaylistItem=function(playlistItemId){return sendCommandByName(this,"SetCurrentPlaylistItem",{PlaylistItemId:playlistItemId})},SessionPlayer.prototype.movePlaylistItem=function(playlistItemId,newIndex){return sendCommandByName(this,"MovePlaylistItem",{PlaylistItemId:playlistItemId,NewIndex:newIndex})},SessionPlayer.prototype.removeFromPlaylist=function(playlistItemIds){return sendCommandByName(this,"RemoveFromPlaylist",{PlaylistItemIds:playlistItemIds.join(",")})},SessionPlayer.prototype.tryPair=function(target){return this.currentSessionId=target.id,Promise.resolve()};export default SessionPlayer; |