/*!
 * Video Extension for Jarallax v2.0.3 (https://github.com/nk-o/jarallax)
 * Copyright 2022 nK <https://nkdev.info>
 * Licensed under MIT (https://github.com/nk-o/jarallax/blob/master/LICENSE)
 */
(function(global,factory){typeof exports==='object'&&typeof module!=='undefined'?module.exports=factory():typeof define==='function'&&define.amd?define(factory):(global=typeof globalThis!=='undefined'?globalThis:global||self,global.jarallaxVideo=factory());})(this,(function(){'use strict';/*!
   * Name    : Video Worker
   * Version : 2.0.0
   * Author  : nK <https://nkdev.info>
   * GitHub  : https://github.com/nk-o/video-worker
   */
let win$1;if(typeof window!=='undefined'){win$1=window;}else if(typeof global!=='undefined'){win$1=global;}else if(typeof self!=='undefined'){win$1=self;}else{win$1={};}
var global$1$1=win$1;function Deferred(){this.doneCallbacks=[];this.failCallbacks=[];}
Deferred.prototype={execute(list,args){let i=list.length;args=Array.prototype.slice.call(args);while(i){i-=1;list[i].apply(null,args);}},resolve(...args){this.execute(this.doneCallbacks,args);},reject(...args){this.execute(this.failCallbacks,args);},done(callback){this.doneCallbacks.push(callback);},fail(callback){this.failCallbacks.push(callback);}};let ID=0;let YoutubeAPIadded=0;let VimeoAPIadded=0;let loadingYoutubePlayer=0;let loadingVimeoPlayer=0;const loadingYoutubeDefer=new Deferred();const loadingVimeoDefer=new Deferred();class VideoWorker{constructor(url,options){const self=this;self.url=url;self.options_default={autoplay:false,loop:false,mute:false,volume:100,showControls:true,accessibilityHidden:false,startTime:0,endTime:0};self.options=self.extend({},self.options_default,options);if(typeof self.options.showContols!=='undefined'){self.options.showControls=self.options.showContols;delete self.options.showContols;}
self.videoID=self.parseURL(url);if(self.videoID){self.ID=ID;ID+=1;self.loadAPI();self.init();}}
extend(...args){const out=args[0]||{};Object.keys(args).forEach(i=>{if(!args[i]){return;}
Object.keys(args[i]).forEach(key=>{out[key]=args[i][key];});});return out;}
parseURL(url){function getYoutubeID(ytUrl){const regExp=/.*(?:youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=)([^#\&\?]*).*/;const match=ytUrl.match(regExp);return match&&match[1].length===11?match[1]:false;}
function getVimeoID(vmUrl){const regExp=/https?:\/\/(?:www\.|player\.)?vimeo.com\/(?:channels\/(?:\w+\/)?|groups\/([^/]*)\/videos\/|album\/(\d+)\/video\/|video\/|)(\d+)(?:$|\/|\?)/;const match=vmUrl.match(regExp);return match&&match[3]?match[3]:false;}
function getLocalVideos(locUrl){const videoFormats=locUrl.split(/,(?=mp4\:|webm\:|ogv\:|ogg\:)/);const result={};let ready=0;videoFormats.forEach(val=>{const match=val.match(/^(mp4|webm|ogv|ogg)\:(.*)/);if(match&&match[1]&&match[2]){result[match[1]==='ogv'?'ogg':match[1]]=match[2];ready=1;}});return ready?result:false;}
const Youtube=getYoutubeID(url);const Vimeo=getVimeoID(url);const Local=getLocalVideos(url);if(Youtube){this.type='youtube';return Youtube;}
if(Vimeo){this.type='vimeo';return Vimeo;}
if(Local){this.type='local';return Local;}
return false;}
isValid(){return!!this.videoID;}
on(name,callback){this.userEventsList=this.userEventsList||[];(this.userEventsList[name]||(this.userEventsList[name]=[])).push(callback);}
off(name,callback){if(!this.userEventsList||!this.userEventsList[name]){return;}
if(!callback){delete this.userEventsList[name];}else{this.userEventsList[name].forEach((val,key)=>{if(val===callback){this.userEventsList[name][key]=false;}});}}
fire(name,...args){if(this.userEventsList&&typeof this.userEventsList[name]!=='undefined'){this.userEventsList[name].forEach(val=>{if(val){val.apply(this,args);}});}}
play(start){const self=this;if(!self.player){return;}
if(self.type==='youtube'&&self.player.playVideo){if(typeof start!=='undefined'){self.player.seekTo(start||0);}
if(global$1$1.YT.PlayerState.PLAYING!==self.player.getPlayerState()){self.player.playVideo();}}
if(self.type==='vimeo'){if(typeof start!=='undefined'){self.player.setCurrentTime(start);}
self.player.getPaused().then(paused=>{if(paused){self.player.play();}});}
if(self.type==='local'){if(typeof start!=='undefined'){self.player.currentTime=start;}
if(self.player.paused){self.player.play();}}}
pause(){const self=this;if(!self.player){return;}
if(self.type==='youtube'&&self.player.pauseVideo){if(global$1$1.YT.PlayerState.PLAYING===self.player.getPlayerState()){self.player.pauseVideo();}}
if(self.type==='vimeo'){self.player.getPaused().then(paused=>{if(!paused){self.player.pause();}});}
if(self.type==='local'){if(!self.player.paused){self.player.pause();}}}
mute(){const self=this;if(!self.player){return;}
if(self.type==='youtube'&&self.player.mute){self.player.mute();}
if(self.type==='vimeo'&&self.player.setVolume){self.player.setVolume(0);}
if(self.type==='local'){self.$video.muted=true;}}
unmute(){const self=this;if(!self.player){return;}
if(self.type==='youtube'&&self.player.mute){self.player.unMute();}
if(self.type==='vimeo'&&self.player.setVolume){self.player.setVolume(self.options.volume);}
if(self.type==='local'){self.$video.muted=false;}}
setVolume(volume=false){const self=this;if(!self.player||!volume){return;}
if(self.type==='youtube'&&self.player.setVolume){self.player.setVolume(volume);}
if(self.type==='vimeo'&&self.player.setVolume){self.player.setVolume(volume);}
if(self.type==='local'){self.$video.volume=volume / 100;}}
getVolume(callback){const self=this;if(!self.player){callback(false);return;}
if(self.type==='youtube'&&self.player.getVolume){callback(self.player.getVolume());}
if(self.type==='vimeo'&&self.player.getVolume){self.player.getVolume().then(volume=>{callback(volume);});}
if(self.type==='local'){callback(self.$video.volume*100);}}
getMuted(callback){const self=this;if(!self.player){callback(null);return;}
if(self.type==='youtube'&&self.player.isMuted){callback(self.player.isMuted());}
if(self.type==='vimeo'&&self.player.getVolume){self.player.getVolume().then(volume=>{callback(!!volume);});}
if(self.type==='local'){callback(self.$video.muted);}}
getImageURL(callback){const self=this;if(self.videoImage){callback(self.videoImage);return;}
if(self.type==='youtube'){const availableSizes=['maxresdefault','sddefault','hqdefault','0'];let step=0;const tempImg=new Image();tempImg.onload=function(){if((this.naturalWidth||this.width)!==120||step===availableSizes.length-1){self.videoImage=`https://img.youtube.com/vi/${self.videoID}/${availableSizes[step]}.jpg`;callback(self.videoImage);}else{step+=1;this.src=`https://img.youtube.com/vi/${self.videoID}/${availableSizes[step]}.jpg`;}};tempImg.src=`https://img.youtube.com/vi/${self.videoID}/${availableSizes[step]}.jpg`;}
if(self.type==='vimeo'){let request=new XMLHttpRequest();request.open('GET',`https://vimeo.com/api/oembed.json?url=${self.url}`,true);request.onreadystatechange=function(){if(this.readyState===4){if(this.status>=200&&this.status<400){const response=JSON.parse(this.responseText);if(response.thumbnail_url){self.videoImage=response.thumbnail_url;callback(self.videoImage);}}}};request.send();request=null;}}
getIframe(callback){this.getVideo(callback);}
getVideo(callback){const self=this;if(self.$video){callback(self.$video);return;}
self.onAPIready(()=>{let hiddenDiv;if(!self.$video){hiddenDiv=document.createElement('div');hiddenDiv.style.display='none';}
if(self.type==='youtube'){self.playerOptions={host:'https://www.youtube-nocookie.com',videoId:self.videoID,playerVars:{autohide:1,rel:0,autoplay:0,playsinline:1}};if(!self.options.showControls){self.playerOptions.playerVars.iv_load_policy=3;self.playerOptions.playerVars.modestbranding=1;self.playerOptions.playerVars.controls=0;self.playerOptions.playerVars.showinfo=0;self.playerOptions.playerVars.disablekb=1;}
let ytStarted;let ytProgressInterval;self.playerOptions.events={onReady(e){if(self.options.mute){e.target.mute();}else if(self.options.volume){e.target.setVolume(self.options.volume);}
if(self.options.autoplay){self.play(self.options.startTime);}
self.fire('ready',e);if(self.options.loop&&!self.options.endTime){const secondsOffset=0.1;self.options.endTime=self.player.getDuration()-secondsOffset;}
setInterval(()=>{self.getVolume(volume=>{if(self.options.volume!==volume){self.options.volume=volume;self.fire('volumechange',e);}});},150);},onStateChange(e){if(self.options.loop&&e.data===global$1$1.YT.PlayerState.ENDED){self.play(self.options.startTime);}
if(!ytStarted&&e.data===global$1$1.YT.PlayerState.PLAYING){ytStarted=1;self.fire('started',e);}
if(e.data===global$1$1.YT.PlayerState.PLAYING){self.fire('play',e);}
if(e.data===global$1$1.YT.PlayerState.PAUSED){self.fire('pause',e);}
if(e.data===global$1$1.YT.PlayerState.ENDED){self.fire('ended',e);}
if(e.data===global$1$1.YT.PlayerState.PLAYING){ytProgressInterval=setInterval(()=>{self.fire('timeupdate',e);if(self.options.endTime&&self.player.getCurrentTime()>=self.options.endTime){if(self.options.loop){self.play(self.options.startTime);}else{self.pause();}}},150);}else{clearInterval(ytProgressInterval);}},onError(e){self.fire('error',e);}};const firstInit=!self.$video;if(firstInit){const div=document.createElement('div');div.setAttribute('id',self.playerID);hiddenDiv.appendChild(div);document.body.appendChild(hiddenDiv);}
self.player=self.player||new global$1$1.YT.Player(self.playerID,self.playerOptions);if(firstInit){self.$video=document.getElementById(self.playerID);if(self.options.accessibilityHidden){self.$video.setAttribute('tabindex','-1');self.$video.setAttribute('aria-hidden','true');}
self.videoWidth=parseInt(self.$video.getAttribute('width'),10)||1280;self.videoHeight=parseInt(self.$video.getAttribute('height'),10)||720;}}
if(self.type==='vimeo'){self.playerOptions={dnt:1,id:self.videoID,autopause:0,transparent:0,autoplay:self.options.autoplay?1:0,loop:self.options.loop?1:0,muted:self.options.mute?1:0};if(self.options.volume){self.playerOptions.volume=self.options.volume;}
if(!self.options.showControls){self.playerOptions.badge=0;self.playerOptions.byline=0;self.playerOptions.portrait=0;self.playerOptions.title=0;self.playerOptions.background=1;}
if(!self.$video){let playerOptionsString='';Object.keys(self.playerOptions).forEach(key=>{if(playerOptionsString!==''){playerOptionsString+='&';}
playerOptionsString+=`${key}=${encodeURIComponent(self.playerOptions[key])}`;});self.$video=document.createElement('iframe');self.$video.setAttribute('id',self.playerID);self.$video.setAttribute('src',`https://player.vimeo.com/video/${self.videoID}?${playerOptionsString}`);self.$video.setAttribute('frameborder','0');self.$video.setAttribute('mozallowfullscreen','');self.$video.setAttribute('allowfullscreen','');self.$video.setAttribute('title','Vimeo video player');if(self.options.accessibilityHidden){self.$video.setAttribute('tabindex','-1');self.$video.setAttribute('aria-hidden','true');}
hiddenDiv.appendChild(self.$video);document.body.appendChild(hiddenDiv);}
self.player=self.player||new global$1$1.Vimeo.Player(self.$video,self.playerOptions);if(self.options.startTime&&self.options.autoplay){self.player.setCurrentTime(self.options.startTime);}
self.player.getVideoWidth().then(width=>{self.videoWidth=width||1280;});self.player.getVideoHeight().then(height=>{self.videoHeight=height||720;});let vmStarted;self.player.on('timeupdate',e=>{if(!vmStarted){self.fire('started',e);vmStarted=1;}
self.fire('timeupdate',e);if(self.options.endTime){if(self.options.endTime&&e.seconds>=self.options.endTime){if(self.options.loop){self.play(self.options.startTime);}else{self.pause();}}}});self.player.on('play',e=>{self.fire('play',e);if(self.options.startTime&&e.seconds===0){self.play(self.options.startTime);}});self.player.on('pause',e=>{self.fire('pause',e);});self.player.on('ended',e=>{self.fire('ended',e);});self.player.on('loaded',e=>{self.fire('ready',e);});self.player.on('volumechange',e=>{self.fire('volumechange',e);});self.player.on('error',e=>{self.fire('error',e);});}
function addSourceToLocal(element,src,type){const source=document.createElement('source');source.src=src;source.type=type;element.appendChild(source);}
if(self.type==='local'){if(!self.$video){self.$video=document.createElement('video');if(self.options.showControls){self.$video.controls=true;}
if(self.options.mute){self.$video.muted=true;}else if(self.$video.volume){self.$video.volume=self.options.volume / 100;}
if(self.options.loop){self.$video.loop=true;}
self.$video.setAttribute('playsinline','');self.$video.setAttribute('webkit-playsinline','');if(self.options.accessibilityHidden){self.$video.setAttribute('tabindex','-1');self.$video.setAttribute('aria-hidden','true');}
self.$video.setAttribute('id',self.playerID);hiddenDiv.appendChild(self.$video);document.body.appendChild(hiddenDiv);Object.keys(self.videoID).forEach(key=>{addSourceToLocal(self.$video,self.videoID[key],`video/${key}`);});}
self.player=self.player||self.$video;let locStarted;self.player.addEventListener('playing',e=>{if(!locStarted){self.fire('started',e);}
locStarted=1;});self.player.addEventListener('timeupdate',function(e){self.fire('timeupdate',e);if(self.options.endTime){if(self.options.endTime&&this.currentTime>=self.options.endTime){if(self.options.loop){self.play(self.options.startTime);}else{self.pause();}}}});self.player.addEventListener('play',e=>{self.fire('play',e);});self.player.addEventListener('pause',e=>{self.fire('pause',e);});self.player.addEventListener('ended',e=>{self.fire('ended',e);});self.player.addEventListener('loadedmetadata',function(){self.videoWidth=this.videoWidth||1280;self.videoHeight=this.videoHeight||720;self.fire('ready');if(self.options.autoplay){self.play(self.options.startTime);}});self.player.addEventListener('volumechange',e=>{self.getVolume(volume=>{self.options.volume=volume;});self.fire('volumechange',e);});self.player.addEventListener('error',e=>{self.fire('error',e);});}
callback(self.$video);});}
init(){const self=this;self.playerID=`VideoWorker-${self.ID}`;}
loadAPI(){const self=this;if(YoutubeAPIadded&&VimeoAPIadded){return;}
let src='';if(self.type==='youtube'&&!YoutubeAPIadded){YoutubeAPIadded=1;src='https://www.youtube.com/iframe_api';}
if(self.type==='vimeo'&&!VimeoAPIadded){VimeoAPIadded=1;if(typeof global$1$1.Vimeo!=='undefined'){return;}
src='https://player.vimeo.com/api/player.js';}
if(!src){return;}
let tag=document.createElement('script');let head=document.getElementsByTagName('head')[0];tag.src=src;head.appendChild(tag);head=null;tag=null;}
onAPIready(callback){const self=this;if(self.type==='youtube'){if((typeof global$1$1.YT==='undefined'||global$1$1.YT.loaded===0)&&!loadingYoutubePlayer){loadingYoutubePlayer=1;global$1$1.onYouTubeIframeAPIReady=function(){global$1$1.onYouTubeIframeAPIReady=null;loadingYoutubeDefer.resolve('done');callback();};}else if(typeof global$1$1.YT==='object'&&global$1$1.YT.loaded===1){callback();}else{loadingYoutubeDefer.done(()=>{callback();});}}
if(self.type==='vimeo'){if(typeof global$1$1.Vimeo==='undefined'&&!loadingVimeoPlayer){loadingVimeoPlayer=1;const vimeoInterval=setInterval(()=>{if(typeof global$1$1.Vimeo!=='undefined'){clearInterval(vimeoInterval);loadingVimeoDefer.resolve('done');callback();}},20);}else if(typeof global$1$1.Vimeo!=='undefined'){callback();}else{loadingVimeoDefer.done(()=>{callback();});}}
if(self.type==='local'){callback();}}}
function ready(callback){if('complete'===document.readyState||'interactive'===document.readyState){callback();}else{document.addEventListener('DOMContentLoaded',callback,{capture:true,once:true,passive:true});}}
let win;if('undefined'!==typeof window){win=window;}else if('undefined'!==typeof global){win=global;}else if('undefined'!==typeof self){win=self;}else{win={};}
var global$1=win;function jarallaxVideo(jarallax=global$1.jarallax){if('undefined'===typeof jarallax){return;}
const Jarallax=jarallax.constructor;const defOnScroll=Jarallax.prototype.onScroll;Jarallax.prototype.onScroll=function(){const self=this;defOnScroll.apply(self);const isReady=!self.isVideoInserted&&self.video&&(!self.options.videoLazyLoading||self.isElementInViewport)&&!self.options.disableVideo();if(isReady){self.isVideoInserted=true;self.video.getVideo(video=>{const $parent=video.parentNode;self.css(video,{position:self.image.position,top:'0px',left:'0px',right:'0px',bottom:'0px',width:'100%',height:'100%',maxWidth:'none',maxHeight:'none',pointerEvents:'none',transformStyle:'preserve-3d',backfaceVisibility:'hidden',willChange:'transform,opacity',margin:0,zIndex:-1});self.$video=video;if('local'===self.video.type){if(self.image.src){self.$video.setAttribute('poster',self.image.src);}else if(self.image.$item&&'IMG'===self.image.$item.tagName&&self.image.$item.src){self.$video.setAttribute('poster',self.image.$item.src);}}
self.image.$container.appendChild(video);$parent.parentNode.removeChild($parent);if(self.options.onVideoInsert){self.options.onVideoInsert.call(self);}});}};const defCoverImage=Jarallax.prototype.coverImage;Jarallax.prototype.coverImage=function(){const self=this;const imageData=defCoverImage.apply(self);const node=self.image.$item?self.image.$item.nodeName:false;if(imageData&&self.video&&node&&('IFRAME'===node||'VIDEO'===node)){let h=imageData.image.height;let w=h*self.image.width / self.image.height;let ml=(imageData.container.width-w)/ 2;let mt=imageData.image.marginTop;if(imageData.container.width>w){w=imageData.container.width;h=w*self.image.height / self.image.width;ml=0;mt+=(imageData.image.height-h)/ 2;}
if('IFRAME'===node){h+=400;mt-=200;}
self.css(self.$video,{width:`${w}px`,marginLeft:`${ml}px`,height:`${h}px`,marginTop:`${mt}px`});}
return imageData;};const defInitImg=Jarallax.prototype.initImg;Jarallax.prototype.initImg=function(){const self=this;const defaultResult=defInitImg.apply(self);if(!self.options.videoSrc){self.options.videoSrc=self.$item.getAttribute('data-jarallax-video')||null;}
if(self.options.videoSrc){self.defaultInitImgResult=defaultResult;return true;}
return defaultResult;};const defCanInitParallax=Jarallax.prototype.canInitParallax;Jarallax.prototype.canInitParallax=function(){const self=this;let defaultResult=defCanInitParallax.apply(self);if(!self.options.videoSrc){return defaultResult;}
const video=new VideoWorker(self.options.videoSrc,{autoplay:true,loop:self.options.videoLoop,showControls:false,accessibilityHidden:true,startTime:self.options.videoStartTime||0,endTime:self.options.videoEndTime||0,mute:self.options.videoVolume?0:1,volume:self.options.videoVolume||0});if(self.options.onVideoWorkerInit){self.options.onVideoWorkerInit.call(self,video);}
function resetDefaultImage(){if(self.image.$default_item){self.image.$item=self.image.$default_item;self.image.$item.style.display='block';self.coverImage();self.onScroll();}}
if(video.isValid()){if(this.options.disableParallax()){defaultResult=true;self.image.position='absolute';self.options.type='scroll';self.options.speed=1;}
if(!defaultResult){if(!self.defaultInitImgResult){video.getImageURL(url=>{const curStyle=self.$item.getAttribute('style');if(curStyle){self.$item.setAttribute('data-jarallax-original-styles',curStyle);}
self.css(self.$item,{'background-image':`url("${url}")`,'background-position':'center','background-size':'cover'});});}}else{video.on('ready',()=>{if(self.options.videoPlayOnlyVisible){const oldOnScroll=self.onScroll;self.onScroll=function(){oldOnScroll.apply(self);if(!self.videoError&&(self.options.videoLoop||!self.options.videoLoop&&!self.videoEnded)){if(self.isVisible()){video.play();}else{video.pause();}}};}else{video.play();}});video.on('started',()=>{self.image.$default_item=self.image.$item;self.image.$item=self.$video;self.image.width=self.video.videoWidth||1280;self.image.height=self.video.videoHeight||720;self.coverImage();self.onScroll();if(self.image.$default_item){self.image.$default_item.style.display='none';}});video.on('ended',()=>{self.videoEnded=true;if(!self.options.videoLoop){resetDefaultImage();}});video.on('error',()=>{self.videoError=true;resetDefaultImage();});self.video=video;if(!self.defaultInitImgResult){self.image.src='data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';if('local'!==video.type){video.getImageURL(url=>{self.image.bgImage=`url("${url}")`;self.init();});return false;}}}}
return defaultResult;};const defDestroy=Jarallax.prototype.destroy;Jarallax.prototype.destroy=function(){const self=this;if(self.image.$default_item){self.image.$item=self.image.$default_item;delete self.image.$default_item;}
defDestroy.apply(self);};}
jarallaxVideo();ready(()=>{if('undefined'!==typeof global$1.jarallax){global$1.jarallax(document.querySelectorAll('[data-jarallax-video]'));}});if(!global$1.VideoWorker){global$1.VideoWorker=VideoWorker;}
return jarallaxVideo;}));