/*!
 * 
 *   red5pro-sdk - Red5 Pro HTML Publisher and Subscriber SDK.
 *   Author: Infrared5 Inc.
 *   Version: 14.3.0
 *   Url: https://github.com/red5pro/red5pro-html-sdk#readme
 * 
 *   Copyright © 2015 Infrared5, Inc. All rights reserved.
 * 
 *   The accompanying code comprising examples for use solely in conjunction with Red5 Pro (the "Example Code")
 *   is  licensed  to  you  by  Infrared5  Inc.  in  consideration  of  your  agreement  to  the  following
 *   license terms  and  conditions.  Access,  use,  modification,  or  redistribution  of  the  accompanying
 *   code  constitutes your acceptance of the following license terms and conditions.
 * 
 *   Permission is hereby granted, free of charge, to you to use the Example Code and associated documentation
 *   files (collectively, the "Software") without restriction, including without limitation the rights to use,
 *   copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit
 *   persons to whom the Software is furnished to do so, subject to the following conditions:
 * 
 *   The Software shall be used solely in conjunction with Red5 Pro. Red5 Pro is licensed under a separate end
 *   user  license  agreement  (the  "EULA"),  which  must  be  executed  with  Infrared5,  Inc.
 *   An  example  of  the EULA can be found on our website at: https://account.red5.net/assets/LICENSE.txt.
 * 
 *   The above copyright notice and this license shall be included in all copies or portions of the Software.
 * 
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,  INCLUDING  BUT
 *   NOT  LIMITED  TO  THE  WARRANTIES  OF  MERCHANTABILITY, FITNESS  FOR  A  PARTICULAR  PURPOSE  AND
 *   NONINFRINGEMENT.   IN  NO  EVENT  SHALL INFRARED5, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *   WHETHER IN  AN  ACTION  OF  CONTRACT,  TORT  OR  OTHERWISE,  ARISING  FROM,  OUT  OF  OR  IN CONNECTION
 *   WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * 
 */
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0,o._fullScreenButton=void 0,o._state=pn.IDLE,o._mutedState=!1,o._resumeAfterSeek=!1,o._playbackDuration=0,o._volumeValue=1,o._onPlayPauseClickBound=o._onPlayPauseClick.bind(Pn(o)),o.decorate(o.container),o}return wn(n,[{key:"decorate",value:function(e){p("PlaybackControls","[decorate]");var t,n=le.createElement("div");n.classList.add("red5pro-media-control-bar"),this._playPauseButton=this._createPlayPauseButton(),this._muteButton=this._createMuteButton(),this._volumeField=this._createVolumeControl(),this._seekTimeField=this._createSeekControl(),this._timeField=this._createPlaybackTime(),this._fullScreenButton=this._createFullScreenToggle(),n.appendChild(this._playPauseButton),n.appendChild(this._timeField),n.appendChild(this._seekTimeField.view),n.appendChild(this._muteButton),n.appendChild(this._volumeField.view),n.appendChild(this._fullScreenButton),e.appendChild(n),this._controlbar=n;var r=function(){clearTimeout(t),t=setTimeout((function(){n.classList.remove("red5pro-media-control-bar-show")}),6e3)};le.isTouchEnabled()?(n.classList.add("red5pro-media-control-bar-show"),this.container.addEventListener("touchend",(function(){n.classList.toggle("red5pro-media-control-bar-show"),r()})),r()):(this.container.addEventListener("mouseover",(function(){n.classList.add("red5pro-media-control-bar-show")})),this.container.addEventListener("mouseout",(function(){n.classList.remove("red5pro-media-control-bar-show")}))),this.setState(pn.IDLE).onFullScreenChange(!1).setSeekTime(0).enable(!1)}},{key:"_onPlayPauseClick",value:function(){this.getState()===pn.PLAYING?this.player.pause(!0):this.getState()===pn.PAUSED?this.player.resume(!0):this.player.play(!0)}},{key:"_createPlayPauseButton",value:function(){var e=le.createElement("button");return e.setAttribute("aria-label","Toggle Playback"),e.classList.add("red5pro-media-control-element"),e.classList.add("red5pro-media-element-button"),e.classList.add("red5pro-media-playpause-button"),e}},{key:"_createMuteButton",value:function(){var e=this,t=le.createElement("button");return t.setAttribute("aria-label","Toggle Mute Audio"),t.classList.add("red5pro-media-control-element"),t.classList.add("red5pro-media-element-button"),t.classList.add("red5pro-media-muteunmute-button"),t.addEventListener("click",(function(){e.getMutedState()?(e.player.unmute(),e.setMutedState(!1)):(e.player.mute(),e.setMutedState(!0))})),t}},{key:"_createVolumeControl",value:function(){var e=this,t=new hn("volume");return t.view.classList.add("red5pro-media-control-element"),t.view.classList.add("red5pro-media-volume-slider"),t.view.classList.add("red5pro-media-slider"),t.on(nn.CHANGE,(function(t){var n=Number(t.data);e.player.setVolume(n)})),t}},{key:"_createSeekControl",value:function(){var e=this,t=new hn("seek");return t.view.classList.add("red5pro-media-control-element"),t.view.classList.add("red5pro-media-seektime-slider"),t.view.classList.add("red5pro-media-slider"),t.on(nn.CHANGE_START,(function(){e.getState()===pn.PLAYING&&(e._resumeAfterSeek=!0,e.player.pause(!0,!0)),e.trigger(new Wt(rn.SEEK_START))})),t.on(nn.CHANGE,(function(t){var n=Number(t.data);e.player.seekTo(n,0===e._playbackDuration?void 0:e._playbackDuration),e.setSeekTime(n*e._playbackDuration,e._playbackDuration)})),t.on(nn.CHANGE_COMPLETE,(function(){e._resumeAfterSeek&&e.getState()===pn.PAUSED&&(e._resumeAfterSeek=!1,e.player.resume(!0,!0)),e.trigger(new Wt(rn.SEEK_END))})),t}},{key:"_createPlaybackTime",value:function(){var e=le.createElement("span"),t=le.createElement("text","hello!");return e.classList.add("red5pro-media-control-element"),e.classList.add("red5pro-media-time-field"),e.appendChild(t),e}},{key:"_createFullScreenToggle",value:function(){var e=this,t=le.createElement("button");return t.setAttribute("aria-label","Toggle Fullscreen"),t.classList.add("red5pro-media-control-element"),t.classList.add("red5pro-media-element-button"),t.classList.add("red5pro-media-fullscreen-button"),t.addEventListener("click",(function(){e.player.toggleFullScreen()})),t}},{key:"enable",value:function(e){e?(this._playPauseButton.classList.remove("red5pro-media-element-button-disabled"),this._playPauseButton.addEventListener("click",this._onPlayPauseClickBound)):(this._playPauseButton.classList.add("red5pro-media-element-button-disabled"),this._playPauseButton.removeEventListener("click",this._onPlayPauseClickBound))}},{key:"formatTime",value:function(e){var t,n=0,r=0===e||isNaN(e)?0:parseInt(e/60);r>=60&&(n=parseInt(r/60),r%=60),t=0===e||isNaN(e)?0:parseInt(e%60);var o=n<10?["0"+n]:[n];return o.push(r<10?["0"+r]:[r]),o.push(t<10?["0"+t]:[t]),o.join(":")}},{key:"getVolume",value:function(){return this._volumeValue}},{key:"setVolume",value:function(e){return this._volumeField.value=e,this._volumeValue=e,0===e?this.setMutedState(!0):this.getMutedState()&&this.setMutedState(!1),this}},{key:"setSeekTime",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return this._seekTimeField.value=0===t?0:e/t,0!==this._playbackDuration&&parseInt(this._playbackDuration)<=parseInt(e)&&(this._seekTimeField.value=1),!isFinite(this._playbackDuration)&&le.getIsPossiblySafari()?this._timeField.innerText="Live Broadcast":this._timeField.innerText=this.formatTime(Math.floor(e)),this}},{key:"setPlaybackDuration",value:function(e){p("PlaybackControls","[setplaybackduration]: "+e),this._playbackDuration=e}},{key:"getPlaybackDuration",value:function(){return this._playbackDuration}},{key:"getState",value:function(){return this._state}},{key:"setState",value:function(e){return p("PlaybackControls","[setState]: "+vn[e]),this._state=e,this.onStateChange(this._state),this}},{key:"getMutedState",value:function(){return"muted"in this.player?this.player.muted:this._mutedState}},{key:"setMutedState",value:function(e){return this._mutedState=e,this.onMutedStateChange(this._mutedState),this}},{key:"onStateChange",value:function(e){return e===pn.PLAYING?(this._playPauseButton.classList.remove("red5pro-media-play-button"),this._playPauseButton.classList.add("red5pro-media-pause-button")):(this._playPauseButton.classList.add("red5pro-media-play-button"),this._playPauseButton.classList.remove("red5pro-media-pause-button")),this}},{key:"onMutedStateChange",value:function(e){e?(this._muteButton.classList.add("red5pro-media-mute-button"),this._muteButton.classList.remove("red5pro-media-unmute-button"),this._volumeField.value=0):(this._muteButton.classList.remove("red5pro-media-mute-button"),this._muteButton.classList.add("red5pro-media-unmute-button"),this._volumeField.value=this._volumeValue)}},{key:"onFullScreenChange",value:function(e){return 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r=this.hlsElement.duration,o=t.currentTime-this._lastDurationUpdate,i=isNaN(r)||0===r?t.currentTime:r+this._averageSegmentDuration+o;n&&n.setSeekTime(i,i),this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:i,duration:i,action:"rtc time update (1)"}))}}else this.isSeekable||(n&&this.getControls().setSeekTime(t.currentTime,void 0),this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:t.currentTime,duration:t.duration,action:"rtc time update (2)"})))}},{key:"_onRTCPlay",value:function(){p("RTCSeekableSourceHandler","[videoelement:event] play");var e=this.getControls();e&&e.setState(pn.PLAYING),this.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.PLAYING,state:vn[pn.PLAYING]}))}},{key:"_onRTCPause",value:function(){p("RTCSeekableSourceHandler","[videoelement:event] pause");var e=this.getControls();e&&e.setState(pn.PAUSED),this.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.PAUSED,state:vn[pn.PAUSED]}))}},{key:"_onHLSDurationChange",value:function(e){var t=e.target,n=e.duration||t.duration;isNaN(this._wallOffset)&&(this._wallOffset=n-this.media.currentTime),this._lastDurationUpdate=this.media.currentTime;var r=n+this._averageSegmentDuration;p("RTCSeekableSourceHandler","[HLS:videoelement:duration] ".concat(n,", ").concat(this._averageSegmentDuration));var o=this.getControls();o&&o.setPlaybackDuration(r),this._isHLSPlaybackActive?this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:t.currentTime,duration:r,action:"hls time update"})):this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:r,duration:r,action:"hls time update"}))}},{key:"_onHLSTimeUpdate",value:function(e){var t=e.target,n=this.getControls();n&&n.setSeekTime(t.currentTime,n.getPlaybackDuration()),t.currentTime>=t.duration?this._showHLSLivePlayback(!1,this.hlsElement,this.media,this.holder):!isNaN(t.duration)&&this._isHLSPlaybackActive&&this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:t.currentTime,duration:t.duration+this._averageSegmentDuration,action:"hls 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S,n=e.controls,r=le.hasAttributeDefined(this.media,"muted");return n||this._usePlaybackControls?(this._controls=n?e.controls:new Nn(this,this.holder),this.media.controls=!1,this._controls.setAsVOD(this.isSeekable),this._controls.setMutedState(r)):this.media.controls=!1,this._addPlaybackHandlers(this._playbackNotificationCenter),t.resolve(),t.promise}},{key:"connect",value:function(){p("RTCSeekableSourceHandler","[connect]")}},{key:"attemptAutoplay",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.play().catch((function(n){t?(e.mute(),e.play().then((function(){e.trigger(new zt(Rt.AUTO_PLAYBACK_MUTED,void 0,{element:e.media}))})).catch((function(t){e.trigger(new zt(Rt.AUTO_PLAYBACK_FAILURE,void 0,{error:t.message?t.message:t,element:e.media}))}))):e.trigger(new zt(Rt.AUTO_PLAYBACK_FAILURE,void 0,{error:n.message?n.message:n,element:e.media}))}))}},{key:"enableLiveSeek",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0,r=arguments.length>3?arguments[3]:void 0,o=this.getControls();if(o&&o.setSeekTime(1,1),this.subscriberId=t,this.hlsElement=n||this._generateHLSLivePlayback(this.holder,this.media,this.subscriberId),this._showHLSLivePlayback(this.isHLSPlaybackActive,this.hlsElement,this.media,this.holder),r){this._addSeekableHandlers(this.hlsElement,null,!1);var i=document.createElement("source");i.src=e,this.hlsElement.appendChild(i),this._loadManifest(e)}else{var a=this.hlsOptions,s=this._hlsjsRef?new this._hlsjsRef(a):le.createHLSClient(a);this._addSeekableHandlers(this.hlsElement,s),s.attachMedia(this.hlsElement),s.on(le.getHLSClientEventEnum().MEDIA_ATTACHED,(function(){s.loadSource(e)})),this.hls=s}le.setGlobal("r5pro_media_element",this.media),le.setGlobal("r5pro_hls_element",this.hlsElement),le.setGlobal("r5pro_hls_control",this.hls)}},{key:"switchLiveSeek",value:function(e){this.hls&&(this.hls.detachMedia(),this.hls=void 0),this.enableLiveSeek(e,this.subscriberId,this.hlsElement),this.seekTo(1);try{this.media.play()}catch(e){v("RTCSeekableSourceHandler","[videoelement:action] play (FAULT) - "+e.message)}}},{key:"play",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];p("RTCSeekableSourceHandler","[videoelement:action] play");var t=new S;try{var n;(n=e&&this.hlsElement&&this.hlsElement.paused?this.hlsElement.play():this.media.play())?n.then((function(){p("RTCSeekableSourceHandler","[videoelement:action] play (START)"),t.resolve()})).catch(t.reject):(p("RTCSeekableSourceHandler","[videoelement:action] play (START)"),t.resolve())}catch(e){m("RTCSeekableSourceHandler","[videoelement:action] play (FAULT) - "+e.message),t.reject(e)}return t.promise}},{key:"pause",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];p("RTCSeekableSourceHandler","[videoelement:action] pause");try{e&&t&&this.hlsElement?(this.hlsElement.pause(),this.media.pause()):e&&!this.hlsElement.paused&&this.hlsElement?this.hlsElement.pause():this.media.pause()}catch(e){v("RTCSeekableSourceHandler","[videoelement:action] pause (CATCH::FAULT) - "+e.message)}}},{key:"resume",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];p("RTCSeekableSourceHandler","[videoelement:action] resume");try{var t=this.isHLSPlaybackActive&&this.hlsElement?this.hlsElement.play():this.media.play();e&&this.isHLSPlaybackActive&&this.media.play().catch((function(e){return v("RTCSeekableSourceHandler","[videoelement:action] play (CATCH::FAULT) "+(e.message?e.message:e))})),t&&t.then((function(){return p("RTCSeekableSourceHandler","[videoelement:action] play (START)")})).catch((function(e){return v("RTCSeekableSourceHandler","[videoelement:action] play (CATCH::FAULT) "+(e.message?e.message:e))}))}catch(e){v("RTCSeekableSourceHandler","[videoelement:action] resume (CATCH::FAULT) - 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0,{seek:e,duration:t})),this.hlsElement&&e<1)try{this.hlsElement.classList.remove("hidden"),this.hlsElement.currentTime=this.hlsElement.duration*e,this._isFragLoading=!0,this._showHLSLivePlayback(!0,this.hlsElement,this.media,this.holder),this.media.paused||(p("RTCSeekableSourceHandler","[hlsvod:action] play (START) - (seekTo)"),this.play(!0))}catch(e){v("RTCSeekableSourceHandler","[hlsvod:action] play (CATCH::FAULT) - "+e.message)}else this.hlsElement&&e>=1&&(this._isFragLoading=!1,this._showHLSLivePlayback(!1,this.hlsElement,this.media,this.holder));else this.media.currentTime=t?e*t:e}},{key:"toggleFullScreen",value:function(){try{this.holder&&le.toggleFullScreen(this.holder)}catch(e){throw e}}},{key:"unpublish",value:function(){if(this._pendingUnpublish||!this.isHLSPlaybackActive)try{this.stop(),this.media.onended.call(this.media)}catch(e){}finally{this._pendingUnpublish=!1}else 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zt(Rt.SUBSCRIBE_STOP,this)),e.promise}},{key:"transform",value:function(e){!e||Fe()?this.getPeerConnection()?this._setUpMediaTransform(e,this.getPeerConnection()):this._mediaTransform=e:this.trigger(new zt(Rt.UNSUPPORTED_FEATURE,this,{feature:"Insertable Streams",message:"You provided Media Transforms for track processing, but your current browser does not support the Insertable Streams API."}))}},{key:"onStreamAvailable",value:function(e){p("RTCSubscriber","[onstreamavailable]: "+JSON.stringify(e,null,2)),this._availabilityResolver.resolve(this)}},{key:"onStreamUnavailable",value:function(e){p("RTCSubscriber","Stream ".concat(this._options.streamName," does not exist.")),p("RTCSubscriber","[onstreamunavailable]: "+JSON.stringify(e,null,2)),this.trigger(new zt(Rt.SUBSCRIBE_INVALID_NAME,this)),this._availabilityResolver.reject("Stream ".concat(this._options.streamName," does not exist.")),this._subscriptionResolver.reject("Stream ".concat(this._options.streamName," does not exist.")),this._options.maintainConnectionOnSubscribeErrors?(this._availabilityResolver=new S,this._subscriptionResolver=new S):this._disconnect()}},{key:"onSDPSuccess",value:function(e){p("RTCSubscriber","[onsdpsuccess]: "+JSON.stringify(e,null,2))}},{key:"onSDPOffer",value:function(e){p("RTCSubscriber","[onsdpoffer]: "+JSON.stringify(e,null,2));var t=new Et(e.sdp);this.trigger(new zt(At.OFFER_END,this)),this._requestAnswer(t)}},{key:"onSDPError",value:function(e){this.trigger(new zt(Rt.SUBSCRIBE_FAIL,this,e)),this._subscriptionResolver.reject("Invalid SDP."),m("RTCSubscriber","[onsdperror]"),m("RTCSubscriber",e)}},{key:"onAnswerMediaStream",value:function(){this.trigger(new zt(At.ANSWER_END,this))}},{key:"onIceCandidate",value:function(e){p("RTCSubscriber","[onicecandidate]"),this.trigger(new zt(At.CANDIDATE_END,this)),this._sendCandidate(e)}},{key:"onIceCandidateTrickleEnd",value:function(e){p("RTCSubscriber","[onicetrickleend]"),this._getViewResolverPromise().then((function(t){t.attachStream(e)})),this._mediaStream=e,this._setUpMediaTransform(this._mediaTransform,this.getPeerConnection()),this.trigger(new zt(At.ON_ADD_STREAM,this,this._mediaStream))}},{key:"onAddIceCandidate",value:function(e){p("RTCSubscriber","[onaddicecandidate]"),this._peerHelper.addIceCandidate(e)}},{key:"onEmptyCandidate",value:function(){p("RTCSubscriber","[icecandidatetrickle:empty]"),this.trigger(new zt(At.PEER_CANDIDATE_END))}},{key:"onPeerGatheringComplete",value:function(){p("RTCSubscriber","[icecandidategathering:end]"),this._socketHelper&&this._socketHelper.postEndOfCandidates(this._options.streamName)}},{key:"onSocketIceCandidateEnd",value:function(){p("RTCSubscriber","[onsocketicecandidateend]"),this.trigger(new zt(At.ICE_TRICKLE_COMPLETE,this)),this._sendSubscribe()}},{key:"onSocketMessage",value:function(e,t){this.trigger(new zt(At.SOCKET_MESSAGE,this,{socket:e,message:t}))}},{key:"onSocketMessageError",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;m("RTCSubscriber","Error in stream subscription: ".concat(e,".\n[Optional detail]: ").concat(t)),this._subscriptionResolver.reject("Error in stream subscription: ".concat(e,".")),this.trigger(new zt(Rt.SUBSCRIBE_FAIL,this,e))}},{key:"onSocketClose",value:function(e){p("RTCSubscriber","[onsocketclose]"),this._peerHelper&&this._peerHelper.tearDown(),this.onConnectionClosed(e)}},{key:"onPeerConnectionFail",value:function(){p("RTCSubscriber","[onpeerconnectionfail]"),this.trigger(new zt(Rt.SUBSCRIBE_FAIL,this,"fail")),this._subscriptionResolver&&this._subscriptionResolver.reject("Peer Connection Failed.")}},{key:"onPeerConnectionClose",value:function(e){p("RTCSubscriber","[onpeerconnectionclose]");var t=this._options.liveSeek;this._socketHelper&&this._socketHelper.tearDown(),t&&t.enabled||this.onSocketClose(e)}},{key:"onPeerConnectionOpen",value:function(){p("RTCSubscriber","[onpeerconnectionopen]"),this.trigger(new zt(At.PEER_CONNECTION_OPEN),this,this.getPeerConnection())}},{key:"onUnpublish",value:function(){p("RTCSubscriber","[onunpublish]"),this.trigger(new zt(Rt.PLAY_UNPUBLISH,this));var e=this._options.liveSeek;this._sourceHandler&&this._sourceHandler.unpublish(),e&&e.enabled||this.unsubscribe()}},{key:"onConnectionClosed",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:void 0,t=this._options.liveSeek;if(!this._connectionClosed){if(p("RTCSubscriber","[onconnectionclosed]"),t){var n=t.enabled;n||this._disconnect()}else this._disconnect();this.trigger(new zt(Rt.CONNECTION_CLOSED,this,e))}}},{key:"onSendReceived",value:function(e,t){"onMetaData"===e?this.onMetaData(t):"onPublisherNetworkCongestion"===e?this.onPublisherNetworkCongestion(t):"onPublisherNetworkRecovery"===e?this.onPublisherNetworkRecovery(t):this.trigger(new zt(Rt.SUBSCRIBE_SEND_INVOKE,this,{methodName:e,data:t}))}},{key:"onSubscriberStatus",value:function(e){p("RTCSubscriber","[subscriberstatus] - "+JSON.stringify(e,null,2));var t=No.exec(e.message);t&&t[1]===this._options.streamName?(this._subscriptionResolver.resolve(this),this.trigger(new zt(Rt.SUBSCRIBE_START,this)),this._playIfAutoplaySet(this._options,this._view),this._startSeekable(this._options,this._view)):this.trigger(new zt(Rt.SUBSCRIBE_STATUS,this,e))}},{key:"onDataChannelAvailable",value:function(e){var t=this;if(p("RTCSubscriber","[ondatachannel::available]"),this._switchChannelRequest={switchChannel:e||"red5pro"},this._options.signalingSocketOnly)var n=setTimeout((function(){clearTimeout(n),t._socketHelper&&t._socketHelper.sever(t._switchChannelRequest),t._messageTransport=t._peerHelper,t.trigger(new Kt(jt.CHANGE,t,{controller:t,transport:t._messageTransport}))}),this._socketHelper?this._options.socketSwitchDelay:100);this.trigger(new zt(At.DATA_CHANNEL_AVAILABLE,this,{name:e,dataChannel:this.getDataChannel()}))}},{key:"onDataChannelError",value:function(e,t){this.trigger(new zt(At.DATA_CHANNEL_ERROR,this,{dataChannel:e,error:t}))}},{key:"onDataChannelMessage",value:function(e,t){this.trigger(new zt(At.DATA_CHANNEL_MESSAGE,this,{dataChannel:e,message:t}))}},{key:"onDataChannelOpen",value:function(e){this.trigger(new zt(At.DATA_CHANNEL_OPEN,this,{dataChannel:e}))}},{key:"onDataChannelClose",value:function(e){this.trigger(new zt(At.DATA_CHANNEL_CLOSE,this,{dataChannel:e}))}},{key:"onMetaData",value:function(e){var t=e.orientation,n=e.streamingMode,r=this._streamingMode;void 0!==t&&t!==this._orientation&&(this._orientation=t,this._options.autoLayoutOrientation&&(this._view&&this._view.view&&ye(this._view.view,parseInt(t,10),Se(e.resolution)),this._sourceHandler&&this._sourceHandler.handleOrientationChange(parseInt(t,10))),this.trigger(new zt(Rt.ORIENTATION_CHANGE,this,{orientation:parseInt(t,10),viewElement:this._view?this._view.view:void 0}))),void 0!==n&&n!==r&&(this._streamingMode=n,this.trigger(new zt(Rt.STREAMING_MODE_CHANGE,this,{streamingMode:n,previousStreamingMode:r,viewElement:this._view?this._view.view:void 0}))),this.trigger(new zt(Rt.SUBSCRIBE_METADATA,this,e))}},{key:"onStreamSwitchComplete",value:function(){p("RTCSubscriber","[streamswitch::complete]");var e=this._options.liveSeek,t=this._requestedStreamSwitch;if(e&&e.enabled){var n=e.baseURL,r=e.fullURL,o=t.split("/").pop(),i=t.substr(0,t.lastIndexOf("/".concat(o))),a=So(So({},this._options),{},{app:i,streamName:o}),s=r;if(r){var c=/.*\/(.*)\.m3u8/.exec(r);if(c&&c.length>1){var u="".concat(c[1],".m3u8");s=r.replace(u,"".concat(o,".m3u8"))}}var l=no(a,n,s);this._sourceHandler.switchLiveSeek(l)}this.trigger(new zt(At.SUBSCRIBE_STREAM_SWITCH,this,{path:t})),this._requestedStreamSwitch=void 0}},{key:"onPublisherNetworkCongestion",value:function(e){this.trigger(new zt(Rt.SUBSCRIBE_PUBLISHER_CONGESTION,this,e))}},{key:"onPublisherNetworkRecovery",value:function(e){this.trigger(new zt(Rt.SUBSCRIBE_PUBLISHER_RECOVERY,this,e))}},{key:"callServer",value:function(e,t){var n="switchStreams"===e,r=this._options,o=r.app,i=r.streamName;if(n){var a=t[0].path;this._requestedStreamSwitch=a,p("RTCSubscriber","[callServer:switch]:: ".concat(e,", ").concat(o,"/").concat(i," -> ").concat(a))}return this.getMessageTransport().postAsync({callAdapter:{method:e,arguments:t}})}},{key:"sendLog",value:function(e,t){try{var n=Object.keys(l).find((function(t){return t.toLowerCase()===e.toLowerCase()}))?e:l.DEBUG,r="string"==typeof t?t:JSON.stringify(t);this.getMessageTransport().post({log:n.toUpperCase(),message:r})}catch(e){var o=e.message||e;m("RTCSubscriber","Could not send log to server. Message parameter expected to be String or JSON-serializable object."),m("RTCSubscriber",o)}}},{key:"enableStandby",value:function(){this.getMessageTransport().post({mute:{muteAudio:!0,muteVideo:!0}})}},{key:"disableStandby",value:function(){this.getMessageTransport().post({mute:{muteAudio:!1,muteVideo:!1}})}},{key:"muteAudio",value:function(){this.getMessageTransport().post({mute:{muteAudio:!0}})}},{key:"unmuteAudio",value:function(){this.getMessageTransport().post({mute:{muteAudio:!1}})}},{key:"muteVideo",value:function(){this.getMessageTransport().post({mute:{muteVideo:!0}})}},{key:"unmuteVideo",value:function(){this.getMessageTransport().post({mute:{muteVideo:!1}})}},{key:"getMessageTransport",value:function(){return this._messageTransport}},{key:"getConnection",value:function(){return this._socketHelper}},{key:"getPeerConnection",value:function(){return this._peerHelper?this._peerHelper.connection:void 0}},{key:"getDataChannel",value:function(){return this._peerHelper?this._peerHelper.dataChannel:void 0}},{key:"getMediaStream",value:function(){return this._mediaStream}},{key:"getControls",value:function(){return this._sourceHandler?this._sourceHandler.getControls():void 0}},{key:"getPlayer",value:function(){return this._view.view}},{key:"getOptions",value:function(){return this._options}},{key:"getType",value:function(){return ro.RTC.toUpperCase()}}])&&Po(t.prototype,n),r&&Po(t,r),Object.defineProperty(t,"prototype",{writable:!1}),s}(Ln),xo=function(e,t){var n=new S,r=e.id;if("video"===e.nodeName.toLowerCase()){var o=le.createElement("div");o.id=r+"_rtmp",t.appendChild(o),e.parentElement&&e.parentElement.removeChild(e),n.resolve(o.id)}else n.resolve(r);return n.promise},Do=function(e,t,n,r,o){var i=new S,a={quality:"high",wmode:"opaque",bgcolor:t.backgroundColor||"#000",allowscriptaccess:"always",allowfullscreen:"true",allownetworking:"all"},s={id:e,name:e,align:"middle"};return r.hasFlashPlayerVersion(t.minFlashVersion)?r.embedSWF(t.swf,o,t.embedWidth||640,t.embedHeight||480,t.minFlashVersion,t.productInstallURL,n,a,s,(function(e){e.success?i.resolve():i.reject("Flash Object embed failed.")})):i.reject("Flash Player Version is not supported."),i.promise};function Mo(e){return(Mo="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function Fo(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,(o=r.key,i=void 0,i=function(e,t){if("object"!==Mo(e)||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t||"default");if("object"!==Mo(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(o,"string"),"symbol"===Mo(i)?i:String(i)),r)}var o,i}function Uo(e,t){return(Uo=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}function Bo(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}();return function(){var n,r=Wo(e);if(t){var o=Wo(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return Vo(this,n)}}function Vo(e,t){if(t&&("object"===Mo(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return Go(e)}function Go(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function Wo(e){return(Wo=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}var Yo=function(e){return"string"==typeof e?parseInt(e,10):Math.round(e)},zo=function(e){return/^.*\.(flv|mp4|mp3)/.test(e)},Ko=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&Uo(e,t)}(i,e);var t,n,r,o=Bo(i);function i(e,t,n){var r;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,i),(r=o.call(this)).media=t,r.clone=r.media.cloneNode(!0),r.parent=r.media.parentNode,r.holder=r._determineHolder(r.media),r.playerType=n,r._swfId=void 0,r._controls=void 0,r._playbackNotificationCenter=e,le.onFullScreenStateChange(r._handleFullScreenChange.bind(Go(r))),r}return t=i,(n=[{key:"_determineHolder",value:function(e){if(e.parentNode.classList.contains("red5pro-media-container"))return e.parentNode;var t=e.parentNode,n=le.createElement("div");return n.classList.add("red5pro-media-container"),t.insertBefore(n,e),t.removeChild(e),n.appendChild(e),n}},{key:"_cleanUp",value:function(){var e=this.getEmbeddedView(),t=e.parentNode,n=this.holder;if(t)t.removeChild(e),t!==this.parent&&(t.parentNode.removeChild(t),n=this.parent);else try{e.remove()}catch(e){v("RTMPSourceHandler","Issue in DOM cleanup of flash object embed: ".concat(e.message))}this.media=this.clone.cloneNode(!0),n.appendChild(this.media),this._controls&&this._controls.detach()}},{key:"_addPlaybackHandlers",value:function(e){var t=this.getControls();void 0!==t&&(e.on(Rt.SUBSCRIBE_START,(function(){t.setState(pn.PLAYING)})),e.on(Rt.SUBSCRIBE_STOP,(function(){t.setState(pn.IDLE)})),e.on(Rt.PLAY_UNPUBLISH,(function(){t.setState(pn.IDLE)})),e.on(Rt.SUBSCRIBE_METADATA,(function(e){e.data.duration&&t.setPlaybackDuration(e.data.duration)})),e.on(Rt.VOLUME_CHANGE,(function(e){t.setVolume(e.data.volume)})),e.on(Rt.PLAYBACK_STATE_CHANGE,(function(e){e.data.code===pn.AVAILABLE&&t.enable(!0),t.setState(e.data.code)})),e.on(Rt.PLAYBACK_TIME_UPDATE,(function(e){t.setSeekTime(e.data.time,e.data.duration)})),e.on(Rt.FULL_SCREEN_STATE_CHANGE,(function(e){t.onFullScreenChange(e.data)})))}},{key:"_handleFullScreenChange",value:function(e){var t=this.getEmbeddedView();e?(this.holder.classList.add("red5pro-media-container-full-screen"),t.classList.add("red5pro-media-container-full-screen")):(this.holder.classList.remove("red5pro-media-container-full-screen"),t.classList.remove("red5pro-media-container-full-screen")),this.trigger(new zt(Rt.FULL_SCREEN_STATE_CHANGE,void 0,e))}},{key:"_setUpInitCallback",value:function(e){var t=this;le.addSubscriptionAssignmentHandler((function(n){p("RTMPSourceHandler","Embed and init() complete for subscriber swf. successId(".concat(n,").")),e.resolve(n),t._tearDownInitCallback()}))}},{key:"_tearDownInitCallback",value:function(){}},{key:"addSource",value:function(e,t){var n=this,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;p("RTMPSourceHandler","[addsource]"),this._swfId=e,this.holder=this._determineHolder(this.media);var i=new S,a=t.controls,s=le.hasAttributeDefined(this.media,"muted"),c=le.hasAttributeDefined(this.media,"controls")&&le.hasClassDefined(this.media,"red5pro-media");t.swf=r||t.swf,t.minFlashVersion=o||t.minFlashVersion,this._setUpInitCallback(i);var u=this.media.classList;return xo(this.media,this.holder).then((function(r){var o={stream:t.streamName,app:t.context?"".concat(t.app,"/").concat(t.context):t.app,host:t.host,muted:le.hasAttributeDefined(n.media,"muted"),autoplay:le.hasAttributeDefined(n.media,"autoplay"),useAdaptiveBitrateController:t.useAdaptiveBitrateController};return t.backgroundColor&&(o.backgroundColor=t.backgroundColor),t.buffer&&!isNaN(Number(t.buffer))&&(o.buffer=t.buffer),t.width&&!isNaN(t.width)&&(o.width=Yo(t.width)),t.height&&!isNaN(t.height)&&(o.height=Yo(t.height)),"100%"!==t.embedWidth&&"100%"!==t.embedHeight||(o.autosize=!0),n._swfId=e,void 0!==t.connectionParams&&(o.connectionParams=encodeURIComponent(JSON.stringify(t.connectionParams))),void 0!==t.abrVariants&&(o.abrVariants=encodeURIComponent(JSON.stringify(t.abrVariants))),void 0!==t.abrVariantUpgradeSettings&&(o.abrVariantUpgradeSettings=encodeURIComponent(JSON.stringify(t.abrVariantUpgradeSettings))),Do(e,t,o,le.getSwfObject(),r)})).then((function(){if(a||c){n._controls=a?t.controls:new Nn(n,n.holder),n.media.controls=!1,n._controls.setAsVOD(zo(t.streamName)),n._controls.setMutedState(s);for(var e,r=n.getEmbeddedView(),o=u.length;--o>-1;)e=u.item(o),r.classList.add(e)}return n._addPlaybackHandlers(n._playbackNotificationCenter),n.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.AVAILABLE,state:vn[pn.AVAILABLE]})),!0})).then((function(){return!0})).catch((function(e){return i.reject(e)})),i.promise}},{key:"connect",value:function(){p("RTMPSourceHandler","[connect]");try{this.getEmbeddedView().connect()}catch(e){throw e}}},{key:"play",value:function(){try{this.getEmbeddedView().play()}catch(e){throw e}}},{key:"pause",value:function(){try{this.getEmbeddedView().pause()}catch(e){throw e}}},{key:"resume",value:function(){try{this.getEmbeddedView().resume()}catch(e){throw e}}},{key:"stop",value:function(){try{this.getEmbeddedView().stop()}catch(e){throw e}}},{key:"mute",value:function(){try{this.getEmbeddedView().mute()}catch(e){throw e}}},{key:"unmute",value:function(){try{this.getEmbeddedView().unmute()}catch(e){throw e}}},{key:"setVolume",value:function(e){try{this.getEmbeddedView().setVolume(e)}catch(e){throw e}}},{key:"seekTo",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;try{this.getEmbeddedView().seekTo(e,t)}catch(e){throw e}}},{key:"toggleFullScreen",value:function(){try{le.toggleFullScreen(this.holder)}catch(e){throw e}}},{key:"unpublish",value:function(){this.stop()}},{key:"disconnect",value:function(){try{this.getEmbeddedView().disconnect(),p("RTMPSourceHandler","[disconnect]")}catch(e){}this._cleanUp()}},{key:"startABRController",value:function(){try{this.getEmbeddedView().startABRController()}catch(e){p("RTMPSourceHandler","Could not start the Adaptive Bitrate Controller: ".concat(e.message))}}},{key:"stopABRController",value:function(){try{this.getEmbeddedView().stopABRController()}catch(e){p("RTMPSourceHandler","Could not stop the Adaptive Bitrate Controller: ".concat(e.message))}}},{key:"setABRVariants",value:function(e,t){try{var n="string"==typeof e?encodeURIComponent(e):encodeURIComponent(JSON.stringify(e));this.getEmbeddedView().setABRVariants(n,t||1)}catch(e){p("RTMPSourceHandler","Could not set ABR Variants: ".concat(e.message))}}},{key:"setABRLevel",value:function(e,t){try{this.getEmbeddedView().setABRLevel(e,!!t)}catch(e){p("RTMPSourceHandler","Could not set ABR level: ".concat(e.message))}}},{key:"setABRVariantUpgradeSettings",value:function(e){try{var t="string"==typeof abrVariants?encodeURIComponent(e):encodeURIComponent(JSON.stringify(e));this.getEmbeddedView().setABRVariantUpgradeSettings(t)}catch(e){p("RTMPSourceHandler","Could not set ABR Variants: ".concat(e.message))}}},{key:"getEmbeddedView",value:function(){return le.getEmbedObject(this._swfId)}},{key:"getControls",value:function(){return this._controls}},{key:"getType",value:function(){return this.playerType}}])&&Fo(t.prototype,n),r&&Fo(t,r),Object.defineProperty(t,"prototype",{writable:!1}),i}(Ln);function Jo(e){return(Jo="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function qo(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,(o=r.key,i=void 0,i=function(e,t){if("object"!==Jo(e)||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t||"default");if("object"!==Jo(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(o,"string"),"symbol"===Jo(i)?i:String(i)),r)}var o,i}function Xo(e,t){return(Xo=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}function $o(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}();return function(){var n,r=Zo(e);if(t){var o=Zo(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return Qo(this,n)}}function Qo(e,t){if(t&&("object"===Jo(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e)}function Zo(e){return(Zo=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}var ei={protocol:"rtmp",port:1935,width:320,height:240,embedWidth:"100%",embedHeight:"100%",minFlashVersion:"10.0.0",swf:"lib/red5pro/red5pro-subscriber.swf",swfobjectURL:"lib/swfobject/swfobject.js",productInstallURL:"lib/swfobject/playerProductInstall.swf",mediaElementId:"red5pro-subscriber",useAdaptiveBitrateController:!1,abrVariants:void 0,abrVariantUpgradeSettings:{minimumDowngradePlaybackSpan:1e4,upgrade:[{level:1,retryTimeout:0},{level:2,retryTimeout:1e4},{level:3,retryTimeout:2e4}]}},ti=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&Xo(e,t)}(i,e);var t,n,r,o=$o(i);function i(){var e;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,i),(e=o.call(this))._options=void 0,e._view=void 0,e._sourceHandler=void 0,e._elementId=void 0,e._embedPromise=void 0,e._getEmbedPromise().then((function(){e.onEmbedComplete()})).catch((function(t){return e.onEmbedFailure(t)})),e._viewResolver=new S,e._subscriptionResolver=new S,e._orientation=0,e._streamingMode="Video/Audio",e}return t=i,(n=[{key:"_getViewResolverPromise",value:function(){return this._viewResolver.promise}},{key:"_getSubscriptionResolverPromise",value:function(){return this._subscriptionResolver.promise}},{key:"_getEmbedPromise",value:function(){return this._embedPromise=E.createIfNotExist(this._embedPromise),this._embedPromise.promise}},{key:"_glomSourceHandlerAPI",value:function(e){var t=this;this.pause=e.pause.bind(e),this.resume=e.resume.bind(e),this.stop=e.stop.bind(e),this.mute=e.mute.bind(e),this.unmute=e.unmute.bind(e),this.setVolume=e.setVolume.bind(e),this.seekTo=e.seekTo.bind(e),this.toggleFullScreen=e.toggleFullScreen.bind(e),this.setABRLevel=e.setABRLevel.bind(e),this.setABRVariants=e.setABRVariants.bind(e),this.stopABRController=e.stopABRController.bind(e),this.startABRController=e.startABRController.bind(e),this.setABRVariantUpgradeSettings=e.setABRVariantUpgradeSettings.bind(e),e.on("*",(function(e){t.trigger(new zt(e.type,t,e.data))}))}},{key:"_setViewIfNotExist",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;if(void 0===e&&void 0!==t){var n=new Xr(t);n.attachSubscriber(this)}}},{key:"_establishExtIntHandlers",value:function(e){var t=this;p("RTMPSubcriber","Subscriber ID provided to client: (".concat(e,")."));var n=function(t){return["subscriber",t,e.split("-").join("_")].join("_")};window[n("r5proConnectClosed")]=function(){return t.trigger(new zt(Rt.CONNECTION_CLOSED,t))},window[n("r5proConnectSuccess")]=function(){return t.trigger(new zt(Rt.CONNECT_SUCCESS,t))},window[n("r5proConnectFailure")]=function(){t.trigger(new zt(Rt.CONNECT_FAILURE,t))},window[n("r5proSubscribeStop")]=function(){return t.trigger(new zt(Rt.SUBSCRIBE_STOP,t))},window[n("r5proSubscribeMetadata")]=function(e){var n=JSON.parse(e),r=n.orientation,o=n.streamingMode,i=parseInt(r,10),a=t._streamingMode;t._orientation!==i&&(t._orientation=i,t.trigger(new zt(Rt.ORIENTATION_CHANGE,t,{orientation:i}))),a!==o&&(t._streamingMode=o,t.trigger(new zt(Rt.STREAMING_MODE_CHANGE,t,{streamingMode:o,previousStreamingMode:a}))),t.trigger(new zt(Rt.SUBSCRIBE_METADATA,t,JSON.parse(e)))},window[n("r5proSubscribeUnpublish")]=function(){t.onUnpublish()},window[n("r5proSubscribePublisherCongestion")]=function(e){return t.trigger(new zt(Rt.SUBSCRIBE_PUBLISHER_CONGESTION,t,JSON.parse(e)))},window[n("r5proSubscribePublisherRecovery")]=function(e){return t.trigger(new zt(Rt.SUBSCRIBE_PUBLISHER_RECOVERY,t,JSON.parse(e)))},window[n("r5proSubscribeSendInvoke")]=function(e){t.trigger(new zt(Rt.SUBSCRIBE_SEND_INVOKE,t,"string"==typeof e?JSON.parse(e):e))},window[n("r5proSubscribePlayRequest")]=function(){t.play()},window[n("r5proSubscribeStart")]=function(){t._subscriptionResolver.resolve(t),t.trigger(new zt(Rt.SUBSCRIBE_START,t))},window[n("r5proSubscribeInvalidName")]=function(){t._subscriptionResolver.reject("NetStream.Play.StreamNotFound",t),t.trigger(new zt(Rt.SUBSCRIBE_INVALID_NAME,t))},window[n("r5proSubscribeFail")]=function(){t._subscriptionResolver.reject("NetStream.Failed",t),t.trigger(new zt(Rt.SUBSCRIBE_FAIL,t))},window[n("r5proSubscribeVolumeChange")]=function(e){t.trigger(new zt(Rt.VOLUME_CHANGE,t,{volume:JSON.parse(e).volume}))},window[n("r5proSubscribePlaybackStalled")]=function(){p("RTMPSubcriber","playback has stalled...")},window[n("r5proSubscribePlaybackTimeChange")]=function(e){var n=JSON.parse(e);t.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,t,{time:n.value,duration:n.duration}))},window[n("r5proSubscribePlaybackStateChange")]=function(e){var n=JSON.parse(e).code;t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,t,{code:n,state:vn[n]}))},window[n("r5proSubscribeABRLevelChange")]=function(e){var n=JSON.parse(e),r=n.level,o=n.stream,i=JSON.parse(decodeURIComponent(o));t.trigger(new zt(Nt.ABR_LEVEL_CHANGE,t,{level:r,stream:i}))}}},{key:"init",value:function(e){var t=this,n=new S,r=e.minFlashVersion||ei.minFlashVersion;if(le.supportsFlashVersion(r)){this._options=Object.assign({},ei,e);try{le.injectScript(this._options.swfobjectURL).then((function(){var e=t._embedPromise;return p("RTMPSubcriber","SWFObject embedded."),t._sourceHandler?(t._sourceHandler.addSource(t._elementId,t._options).then((function(n){t._establishExtIntHandlers(n),e.resolve(t)})).catch((function(t){e.reject(t)})),t._getEmbedPromise()):(t._getViewResolverPromise().then((function(e){if(t._sourceHandler=new Ko(t,e.view,t.getType()),t._glomSourceHandlerAPI(t._sourceHandler),t._options){var n=t._embedPromise;t._sourceHandler.addSource(t._elementId,t._options).then((function(e){t._establishExtIntHandlers(e),n.resolve(t)})).catch((function(e){return n.reject(e)}))}})),!0)})).then((function(){t._setViewIfNotExist(t._view,t._options.mediaElementId),n.resolve(t)})).catch((function(e){m("RTMPSubcriber","Could not embed Flash-based RTMP Player. Reason: ".concat(e)),t._sourceHandler&&t._sourceHandler.disconnect(),n.reject(e),t.trigger(new zt(Nt.EMBED_FAILURE,t))}))}catch(e){n.reject("Could not inject Flash-based Player into the page. Reason: ".concat(e.message)),this.trigger(new zt(Nt.EMBED_FAILURE,this))}}else v("RTMPSubcriber","Could not resolve RTMPSubscriber instance. Requires minimum Flash Player install of ".concat(r,".")),n.reject("Could not resolve RTMPSubscriber instance. Requires minimum Flash Player install of ".concat(r,"."));return n.promise}},{key:"setView",value:function(e,t){return this._view=e,this._elementId=t,this._viewResolver.resolve(this._view),this}},{key:"subscribe",value:function(){return this._getSubscriptionResolverPromise()}},{key:"unsubscribe",value:function(){var e=this;return p("RTMPSubcriber","[unsubscribe]"),new Promise((function(t,n){try{e._sourceHandler.disconnect(),t()}catch(e){n(e.message)}}))}},{key:"play",value:function(){var e=this;p("RTMPSubcriber","[play]"),this._getEmbedPromise().then((function(){e._sourceHandler.play()}))}},{key:"onEmbedComplete",value:function(){p("RTMPSubcriber","[embed:complete]"),this.trigger(new zt(Nt.EMBED_SUCCESS,this))}},{key:"onEmbedFailure",value:function(e){p("RTMPSubcriber","[embed:failure] - ".concat(e)),this.trigger(new zt(Nt.EMBED_FAILURE,this))}},{key:"onUnpublish",value:function(){p("RTMPSubcriber","[onunpublish]"),this._sourceHandler&&this._sourceHandler.unpublish(),this.trigger(new zt(Rt.PLAY_UNPUBLISH,this)),this._sourceHandler&&this._sourceHandler.disconnect()}},{key:"getConnection",value:function(){return this._sourceHandler}},{key:"getControls",value:function(){return this._sourceHandler?this._sourceHandler.getControls():void 0}},{key:"getOptions",value:function(){return this._options}},{key:"getPlayer",value:function(){return this._sourceHandler?this._sourceHandler.getEmbeddedView():void 0}},{key:"getType",value:function(){return ro.RTMP.toUpperCase()}}])&&qo(t.prototype,n),r&&qo(t,r),Object.defineProperty(t,"prototype",{writable:!1}),i}(Ln);function ni(e){return(ni="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function ri(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,(o=r.key,i=void 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0,n._orientation=0,n._streamingMode="Video/Audio",n._autoLayoutOrientation=!0,n._playbackNotificationCenter=n.media,n._handleOrientationChange=n._handleOrientationChange.bind(si(n)),n._onOrientationMetadata=n._onOrientationMetadata.bind(si(n)),n._onStreamingModeMetadata=n._onStreamingModeMetadata.bind(si(n)),le.onFullScreenStateChange(n._handleFullScreenChange.bind(si(n))),n}return t=i,(n=[{key:"_determineHolder",value:function(e){if(e.parentNode.classList.contains("red5pro-media-container"))return e.parentNode;var t=e.parentNode,n=le.createElement("div");return n.classList.add("red5pro-media-container"),t.insertBefore(n,e),t.removeChild(e),n.appendChild(e),n}},{key:"_cleanUp",value:function(){var e=this.media,t=this._mediaSource,n=e.parentNode,r=this.holder;if(t&&e.removeChild(t),n)n.removeChild(e),n!==this.parent&&(n.parentNode.removeChild(n),r=this.parent);else try{e.remove()}catch(e){v("HLSSourceHandler","Issue in DOM cleanup of HLS video object: ".concat(e.message))}this.media=this.clone.cloneNode(!0),r.appendChild(this.media),this._controls&&this._controls.detach(),this.media.setAttribute("autoplay",!0),this.clone=this.media.cloneNode(!0),this.parent=this.media.parentNode,this.holder=this._determineHolder(this.media),this._orientation=0,this.isVOD=!1}},{key:"_addPlaybackHandlers",value:function(e){var t=this,n=this.getControls(),r=void 0!==n;e.oncanplay=function(){n&&n.enable(!0),t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.AVAILABLE,state:vn[pn.AVAILABLE]})),t.trigger(new zt(Rt.VOLUME_CHANGE,void 0,{volume:e.volume}))},e.ondurationchange=function(o){!isNaN(e.duration)&&Number.isFinite(e.duration)&&(t.isVOD=!0),!t.isVOD&&r?n.setPlaybackDuration(1):r&&n.setPlaybackDuration(e.duration)},e.onended=function(){p("HLSSourceHandler","[videoelement:onended]"),r&&n.setState(pn.IDLE),t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.IDLE,state:vn[pn.IDLE]}))},e.ontimeupdate=function(o){r&&(t.isVOD?n.setSeekTime(e.currentTime,t.isVOD?e.duration:void 0):n.setSeekTime(1,1)),t.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:e.currentTime,duration:e.duration}))},e.onseeked=function(e){},e.onseeking=function(e){},e.onplay=function(){r&&n.setState(pn.PLAYING),t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.PLAYING,state:vn[pn.PLAYING]}))},e.onpause=function(){r&&n.setState(pn.PAUSED),t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.PAUSED,state:vn[pn.PAUSED]}))},e.onvolumechange=function(o){r&&n.getVolume()!==t.media.volume&&n.setVolume(t.media.volume),t.trigger(new zt(Rt.VOLUME_CHANGE,void 0,{volume:e.muted?0:e.volume}))},e.onencrypted=function(){p("HLSSourceHandler","[videoelement:event] encrypted")},e.onemptied=function(){p("HLSSourceHandler","[videoelement:event] emptied")},e.onloadeddata=function(){p("HLSSourceHandler","[videoelement:event] loadeddata")},e.onresize=function(){p("HLSSourceHandler","[videoelement:event] resize"),t.trigger(new zt(Rt.VIDEO_DIMENSIONS_CHANGE,void 0,{width:t.media.videoWidth,height:t.media.videoHeight}))},e.onloadedmetadata=function(){p("HLSSourceHandler","[videoelement:event] loadedmetadata"),t.trigger(new zt(Rt.SUBSCRIBE_START,void 0,{}))},e.onloadstart=function(){p("HLSSourceHandler","[videoelement:event] loadedstart")},e.onstalled=function(){p("HLSSourceHandler","[videoelement:event] stalled")},e.onsuspend=function(){p("HLSSourceHandler","[videoelement:event] suspend")},e.onwaiting=function(){p("HLSSourceHandler","[videoelement:event] waiting")}}},{key:"_handleFullScreenChange",value:function(e){e?(this.holder.classList.add("red5pro-media-container-full-screen"),this.media.classList.add("red5pro-media-container-full-screen")):(this.holder.classList.remove("red5pro-media-container-full-screen"),this.media.classList.remove("red5pro-media-container-full-screen")),this.trigger(new zt(Rt.FULL_SCREEN_STATE_CHANGE,void 0,e))}},{key:"_embedMediaSource",value:function(e,t,n){var r=new S;try{var o=le.createElement("source");o.type=t,o.src=e,this.media.type=t,this.media.firstChild?this.media.insertBefore(o,this.media.firstChild):this.media.appendChild(o),this._mediaSource=o,this._autoLayoutOrientation=n.autoLayoutOrientation,le.onOrientationMetadata(this.media,this._onOrientationMetadata),le.onStreamingModeMetadata(this.media,this._onStreamingModeMetadata),r.resolve()}catch(e){r.reject(e.message)}return r.promise}},{key:"_onOrientationMetadata",value:function(e){var t=e.orientation,n=e.resolution,r=parseInt(t,10);t&&this._orientation!==r&&(p("HLSSourceHandler","Metadata received: "+JSON.stringify(e,null,2)),this._orientation=r,this._autoLayoutOrientation&&(ye(this.media,this._orientation,Se(n)),this._handleOrientationChange(this._orientation)),this.trigger(new zt(Rt.ORIENTATION_CHANGE,void 0,{orientation:this._orientation,viewElement:this.media})),this.trigger(new zt(Rt.SUBSCRIBE_METADATA,void 0,e)))}},{key:"_onStreamingModeMetadata",value:function(e){var t=e.streamingMode,n=this._streamingMode;t&&n!==t&&(p("HLSSourceHandler","Metadata received: "+JSON.stringify(e,null,2)),this._streamingMode=t,this.trigger(new zt(Rt.STREAMING_MODE_CHANGE,void 0,{streamingMode:this._streamingMode,previousStreamingMode:n,viewElement:this.media})),this.trigger(new zt(Rt.SUBSCRIBE_METADATA,void 0,e)))}},{key:"addSource",value:function(e,t,n){var r=this;p("HLSSourceHandler","[addsource]"),this.holder=this._determineHolder(this.media);var o=new S,i=n.controls,a=le.hasAttributeDefined(this.media,"muted"),s=le.hasAttributeDefined(this.media,"autoplay");a||this.media.setAttribute("autoplay",!1);var c=le.hasAttributeDefined(this.media,"controls")&&le.hasClassDefined(this.media,"red5pro-media");return this._embedMediaSource(e,t,n).then((function(){(i||c)&&(r._controls=i?n.controls:new Nn(r,r.holder),r.media.controls=!1,r._controls.setAsVOD(r.isVOD),r._controls.setMutedState(a)),r._addPlaybackHandlers(r._playbackNotificationCenter),s&&r.attemptAutoplay(n.muteOnAutoplayRestriction),o.resolve()})).catch((function(e){return o.reject(e)})),o.promise}},{key:"connect",value:function(){p("HLSSourceHandler","[connect]")}},{key:"attemptAutoplay",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.play().catch((function(n){t?(e.mute(),e.play().then((function(){e.trigger(new zt(Rt.AUTO_PLAYBACK_MUTED,void 0,{element:e.media}))})).catch((function(t){e.trigger(new zt(Rt.AUTO_PLAYBACK_FAILURE,void 0,{error:t.message?t.message:t,element:e.media}))}))):e.trigger(new zt(Rt.AUTO_PLAYBACK_FAILURE,void 0,{error:n.message?n.message:n,element:e.media}))}))}},{key:"play",value:function(){p("HLSSourceHandler","[videoelement:action] play");var e=new S;try{var t=this.media.play();t?t.then((function(){p("HLSSourceHandler","[videoelement:action] play 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t=this;Yi($i(g.prototype),"_glomSourceHandlerAPI",this).call(this,e),e.on("loadedmetadata",(function(){t._runMuteCheck()})),e.on(Rt.PLAYBACK_STATE_CHANGE,(function(){t._runMuteCheck()}))}},{key:"_internalConnect",value:(h=Bi(Fi().mark((function e(t){return Fi().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this.init(t);case 2:return e.next=4,this.subscribe();case 4:case"end":return e.stop()}}),e,this)}))),function(e){return h.apply(this,arguments)})},{key:"waitToGatherIce",value:(f=Bi(Fi().mark((function e(t){return Fi().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.abrupt("return",new Promise((function(e){if("complete"===t.iceGatheringState)t.addIceCandidate({candidate:""}).then((function(){e({local:t.localDescription})})).catch((function(n){m("WHEPClient",n.message||n),e({local:t.localDescription})}));else{var n=setTimeout((function(){clearTimeout(n),t.addIceCandidate({candidate:""}).then((function(){e({local:t.localDescription})})).catch((function(n){m("WHEPClient",n.message||n),e({local:t.localDescription})}))}),5e3);t.addEventListener("icegatheringstatechange",(function(){"complete"===t.iceGatheringState&&(clearTimeout(n),t.addIceCandidate({candidate:""}).then((function(){e({local:t.localDescription})})).catch((function(n){m("WHEPClient",n.message||n),e({local:t.localDescription})})))}))}})));case 1:case"end":return e.stop()}}),e)}))),function(e){return f.apply(this,arguments)})},{key:"_sendCandidate",value:function(e){p("WHEPClient","[sendcandidate]"),this.trigger(new zt(At.CANDIDATE_START,this,e))}},{key:"_postOffer",value:(d=Bi((function(e){var t=this,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return Fi().mark((function r(){var o,i,a,s,c,u,l,d,f,h;return Fi().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.prev=0,o=t._options,i=o.maintainStreamVariant,a=o.videoEncoding,s=o.audioEncoding,c=o.iceTransport,u=o.connectionParams,l=o.postEmptyOffer,d=o.mungeOffer,f=Di(Di({},u),{},{transport:c,doNotSwitch:i}),void 0!==a&&a!==io.NONE&&(f.videoEncoding=a),void 0!==s&&s!==oo.NONE&&(f.audioEncoding=s),h="",l||(h=e.sdp,d&&(h=d(h)),n||(h=Je(h),h=Xe(h)),h=dt(h)),r.next=9,t._whipHelper.postSDPOffer(h,f,!1);case 9:return r.abrupt("return",r.sent);case 12:r.prev=12,r.t0=r.catch(0),m("WHEPClient",r.t0.message||r.t0),r.t0 instanceof U?t.onStreamUnavailable(r.t0):(t.trigger(new zt(Rt.CONNECT_FAILURE,t)),t.unsubscribe(),t._subscriptionResolver.reject("Stream failure."));case 16:case"end":return r.stop()}}),r,null,[[0,12]])}))()})),function(e){return d.apply(this,arguments)})},{key:"_postEmptyOffer",value:(l=Bi(Fi().mark((function e(){var t,n,r,o,i,a,s;return Fi().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return 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