https://www.konferencje.pl/build/lightgallery-thumb.ac0e1c0d.js

1/*! For license information please see lightgallery-thumb.ac0e1c0d.js.LICENSE.txt */
2(self.webpackChunk=self.webpackChunk||[]).push([[7790],{1381(t,e,i){var o,h;o=[i(74692)],void 0===(h=function(t){return e=t,void function(){"use strict";var t={thumbnail:!0,animateThumb:!0,currentPagerPosition:"middle",thumbWidth:100,thumbHeight:"80px",thumbContHeight:100,thumbMargin:5,exThumbImage:!1,showThumbByDefault:!0,toogleThumb:!0,pullCaptionUp:!0,enableThumbDrag:!0,enableThumbSwipe:!0,swipeThreshold:50,loadYoutubeThumbnail:!0,youtubeThumbSize:1,loadVimeoThumbnail:!0,vimeoThumbSize:"thumbnail_small",loadDailymotionThumbnail:!0},i=function(i){return this.core=e(i).data("lightGallery"),this.core.s=e.extend({},t,this.core.s),this.$el=e(i),this.$thumbOuter=null,this.thumbOuterWidth=0,this.thumbTotalWidth=this.core.$items.length*(this.core.s.thumbWidth+this.core.s.thumbMargin),this.thumbIndex=this.core.index,this.core.s.animateThumb&&(this.core.s.thumbHeight="100%"),this.left=0,this.init(),this};i.prototype.init=function(){var t=this;this.core.s.thumbnail&&this.core.$items.length>1&&(this.core.s.showThumbByDefault&&setTimeout(function(){t.core.$outer.addClass("lg-thumb-open")},700),this.core.s.pullCaptionUp&&this.core.$outer.addClass("lg-pull-caption-up"),this.build(),this.core.s.animateThumb&&this.core.doCss()?(this.core.s.enableThumbDrag&&this.enableThumbDrag(),this.core.s.enableThumbSwipe&&this.enableThumbSwipe(),this.thumbClickable=!1):this.thumbClickable=!0,this.toogle(),this.thumbkeyPress())},i.prototype.build=function(){var t,i=this,o="",h="",u='<div class="lg-thumb-outer"><div class="lg-thumb lg-group"></div></div>';switch(this.core.s.vimeoThumbSize){case"thumbnail_large":h="640";break;case"thumbnail_medium":h="200x150";break;case"thumbnail_small":h="100x75"}function s(t,e,u){var s,r=i.core.isVideo(t,u)||{},a="";r.youtube||r.vimeo||r.dailymotion?r.youtube?s=i.core.s.loadYoutubeThumbnail?"//img.youtube.com/vi/"+r.youtube[1]+"/"+i.core.s.youtubeThumbSize+".jpg":e:r.vimeo?i.core.s.loadVimeoThumbnail?(s="//i.vimeocdn.com/video/error_"+h+".jpg",a=r.vimeo[1]):s=e:r.dailymotion&&(s=i.core.s.loadDailymotionThumbnail?"//www.dailymotion.com/thumbnail/video/"+r.dailymotion[1]:e):s=e,o+='<div data-vimeo-id="'+a+'" class="lg-thumb-item" style="width:'+i.core.s.thumbWidth+"px; height: "+i.core.s.thumbHeight+"; margin-right: "+i.core.s.thumbMargin+'px"><img src="'+s+'" /></div>',a=""}if(i.core.$outer.addClass("lg-has-thumb"),i.core.$outer.find(".lg").append(u),i.$thumbOuter=i.core.$outer.find(".lg-thumb-outer"),i.thumbOuterWidth=i.$thumbOuter.width(),i.core.s.animateThumb&&i.core.$outer.find(".lg-thumb").css({width:i.thumbTotalWidth+"px",position:"relative"}),this.core.s.animateThumb&&i.$thumbOuter.css("height",i.core.s.thumbContHeight+"px"),i.core.s.dynamic)for(var r=0;r<i.core.s.dynamicEl.length;r++)s(i.core.s.dynamicEl[r].src,i.core.s.dynamicEl[r].thumb,r);else i.core.$items.each(function(t){i.core.s.exThumbImage?s(e(this).attr("href")||e(this).attr("data-src"),e(this).attr(i.core.s.exThumbImage),t):s(e(this).attr("href")||e(this).attr("data-src"),e(this).find("img").attr("src"),t)});i.core.$outer.find(".lg-thumb").html(o),(t=i.core.$outer.find(".lg-thumb-item")).each(function(){var t=e(this),o=t.attr("data-vimeo-id");o&&e.getJSON("//www.vimeo.com/api/v2/video/"+o+".json?callback=?",{format:"json"},function(e){t.find("img").attr("src",e[0][i.core.s.vimeoThumbSize])})}),t.eq(i.core.index).addClass("active"),i.core.$el.on("onBeforeSlide.lg.tm",function(){t.removeClass("active"),t.eq(i.core.index).addClass("active")}),t.on("click.lg touchend.lg",function(){var t=e(this);setTimeout(function(){(i.thumbClickable&&!i.core.lgBusy||!i.core.doCss())&&(i.core.index=t.index(),i.core.slide(i.core.index,!1,!0,!1))},50)}),i.core.$el.on("onBeforeSlide.lg.tm",function(){i.animateThumb(i.core.index)}),e(window).on("resize.lg.thumb orientationchange.lg.thumb",function(){setTimeout(function(){i.animateThumb(i.core.index),i.thumbOuterWidth=i.$thumbOuter.width()},200)})},i.prototype.setTranslate=function(t){this.core.$outer.find(".lg-thumb").css({transform:"translate3d(-"+t+"px, 0px, 0px)"})},i.prototype.animateThumb=function(t){var e=this.core.$outer.find(".lg-thumb");if(this.core.s.animateThumb){var i;switch(this.core.s.currentPagerPosition){case"left":i=0;break;case"middle":i=this.thumbOuterWidth/2-this.core.s.thumbWidth/2;break;case"right":i=this.thumbOuterWidth-this.core.s.thumbWidth}this.left=(this.core.s.thumbWidth+this.core.s.thumbMargin)*t-1-i,this.left>this.thumbTotalWidth-this.thumbOuterWidth&&(this.left=this.thumbTotalWidth-this.thumbOuterWidth),this.left<0&&(this.left=0),this.core.lGalleryOn?(e.hasClass("on")||this.core.$outer.find(".lg-thumb").css("transition-duration",this.core.s.speed+"ms"),this.core.doCss()||e.animate({left:-this.left+"px"},this.core.s.speed)):this.core.doCss()||e.css("left",-this.left+"px"),this.setTranslate(this.left)}},i.prototype.enableThumbDrag=function(){var t=this,i=0,o=0,h=!1,u=!1,s=0;t.$thumbOuter.addClass("lg-grab"),t.core.$outer.find(".lg-thumb").on("mousedown.lg.thumb",function(e){t.thumbTotalWidth>t.thumbOuterWidth&&(e.preventDefault(),i=e.pageX,h=!0,t.core.$outer.scrollLeft+=1,t.core.$outer.scrollLeft-=1,t.thumbClickable=!1,t.$thumbOuter.removeClass("lg-grab").addClass("lg-grabbing"))}),e(window).on("mousemove.lg.thumb",function(e){h&&(s=t.left,u=!0,o=e.pageX,t.$thumbOuter.addClass("lg-dragging"),(s-=o-i)>t.thumbTotalWidth-t.thumbOuterWidth&&(s=t.thumbTotalWidth-t.thumbOuterWidth),s<0&&(s=0),t.setTranslate(s))}),e(window).on("mouseup.lg.thumb",function(){u?(u=!1,t.$thumbOuter.removeClass("lg-dragging"),t.left=s,Math.abs(o-i)<t.core.s.swipeThreshold&&(t.thumbClickable=!0)):t.thumbClickable=!0,h&&(h=!1,t.$thumbOuter.removeClass("lg-grabbing").addClass("lg-grab"))})},i.prototype.enableThumbSwipe=function(){var t=this,e=0,i=0,o=!1,h=0;t.core.$outer.find(".lg-thumb").on("touchstart.lg",function(i){t.thumbTotalWidth>t.thumbOuterWidth&&(i.preventDefault(),e=i.originalEvent.targetTouches[0].pageX,t.thumbClickable=!1)}),t.core.$outer.find(".lg-thumb").on("touchmove.lg",function(u){t.thumbTotalWidth>t.thumbOuterWidth&&(u.preventDefault(),i=u.originalEvent.targetTouches[0].pageX,o=!0,t.$thumbOuter.addClass("lg-dragging"),h=t.left,(h-=i-e)>t.thumbTotalWidth-t.thumbOuterWidth&&(h=t.thumbTotalWidth-t.thumbOuterWidth),h<0&&(h=0),t.setTranslate(h))}),t.core.$outer.find(".lg-thumb").on("touchend.lg",function(){t.thumbTotalWidth>t.thumbOuterWidth&&o?(o=!1,t.$thumbOuter.removeClass("lg-dragging"),Math.abs(i-e)<t.core.s.swipeThreshold&&(t.thumbClickable=!0),t.left=h):t.thumbClickable=!0})},i.prototype.toogle=function(){var t=this;t.core.s.toogleThumb&&(t.core.$outer.addClass("lg-can-toggle"),t.$thumbOuter.append('<button type="button" aria-label="Toggle thumbnails" class="lg-toogle-thumb lg-icon"></button>'),t.core.$outer.find(".lg-toogle-thumb").on("click.lg",function(){t.core.$outer.toggleClass("lg-thumb-open")}))},i.prototype.thumbkeyPress=function(){var t=this;e(window).on("keydown.lg.thumb",function(e){38===e.keyCode?(e.preventDefault(),t.core.$outer.addClass("lg-thumb-open")):40===e.keyCode&&(e.preventDefault(),t.core.$outer.removeClass("lg-thumb-open"))})},i.prototype.destroy=function(){this.core.s.thumbnail&&this.core.$items.length>1&&(e(window).off("resize.lg.thumb orientationchange.lg.thumb keydown.lg.thumb"),this.$thumbOuter.remove(),this.core.$outer.removeClass("lg-has-thumb"))},e.fn.lightGallery.modules.Thumbnail=i}();var e}