var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t};function _classCallCheck(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}
/*!

	HesGallery v1.5.1

	Copyright (c) 2018-2019 Artur Medrygal <medrygal.artur@gmail.com>

	Product under MIT licence

*/var HesGallery={version:"1.5.1",options:{disableScrolling:!1,hostedStyles:!0,animations:!0,keyboardControl:!0,minResolution:0,autoInit:!0,wrapAround:!1,showImageCount:!0,linkNested:!1},setOptions:function(){var t,e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};for(t in e)this.options[t]=e[t]},init:function(t){var e=this;this.setOptions(t),this.executed||this.createDOM(),this.options.animations?this.elements.pic_cont.classList="hg-transition":this.elements.pic_cont.classList="",this.count=document.querySelectorAll(".hes-gallery").length,this.galleries=[];for(var i=0;i<this.count;i++)this.galleries[i]=new this.HesSingleGallery(i,this);return this.options.keyboardControl&&!this.keydownEventListener&&(addEventListener("keydown",function(t){t=t.keyCode;39==t&&e.open&&e.options.keyboardControl&&e.next(),37==t&&e.open&&e.options.keyboardControl&&e.prev(),27==t&&e.open&&e.options.keyboardControl&&e.hide()}),this.keydownEventListener=!0),"HesGallery initiated!"},replaceImages:function(t){t.querySelectorAll("a.hg-image").forEach(function(t){image=t.getElementsByTagName("img")[0],image.setAttribute("data-fullsize",t.href.trim()),t.replaceWith(image)})},createDOM:function(){var t=this;this.elements={},this.options.hostedStyles&&(document.head.innerHTML+="<link rel='stylesheet' href="proxy.php?url=https%3A%2F%2Funpkg.com%2Fhes-gallery%2Fdist%2Fhes-gallery.min.css">");var e=document.createElement("div");e.id="hgallery",e.setAttribute("style","visibility:hidden;"),this.elements.gallery=e,this.elements.gallery.innerHTML+="\n      <div id='hg-bg'></div>\n      <div id='hg-pic-cont'>\n        <img id='hg-pic' />\n        <div id='hg-prev-onpic'></div>\n        <div id='hg-next-onpic'></div>\n        <div id='hg-subtext'></div>\n        <div id='hg-howmany'></div>\n      </div>\n      <button id='hg-prev' title=\"Previous\" aria-label=\"Next\">\n        <img src=\"data:image/svg+xml;base64,PHN2ZyBmaWxsPSIjZmZmZmZmIiBoZWlnaHQ9IjI0IiB2aWV3Qm94PSIwIDAgMjQgMjQiIHdpZHRoPSIyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4NCiAgICA8cGF0aCBkPSJNOC41OSAxNi4zNGw0LjU4LTQuNTktNC41OC00LjU5TDEwIDUuNzVsNiA2LTYgNnoiLz4NCiAgICA8cGF0aCBkPSJNMC0uMjVoMjR2MjRIMHoiIGZpbGw9Im5vbmUiLz4NCjwvc3ZnPg==\" alt=\"Previous\" />\n      </button>\n      <button id='hg-next' title=\"Next\" aria-label=\"Previous\">\n        <img src=\"data:image/svg+xml;base64,PHN2ZyBmaWxsPSIjZmZmZmZmIiBoZWlnaHQ9IjI0IiB2aWV3Qm94PSIwIDAgMjQgMjQiIHdpZHRoPSIyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4NCiAgICA8cGF0aCBkPSJNOC41OSAxNi4zNGw0LjU4LTQuNTktNC41OC00LjU5TDEwIDUuNzVsNiA2LTYgNnoiLz4NCiAgICA8cGF0aCBkPSJNMC0uMjVoMjR2MjRIMHoiIGZpbGw9Im5vbmUiLz4NCjwvc3ZnPg==\" alt=\"Next\" />\n      </button>\n    ",document.body.appendChild(e),this.elements.b_prev=document.getElementById("hg-prev"),this.elements.b_next=document.getElementById("hg-next"),this.elements.pic_cont=document.getElementById("hg-pic-cont"),this.elements.b_next_onpic=document.getElementById("hg-next-onpic"),this.elements.b_prev_onpic=document.getElementById("hg-prev-onpic"),this.elements.b_prev.onclick=this.elements.b_prev_onpic.onclick=function(){t.prev()},this.elements.b_next.onclick=this.elements.b_next_onpic.onclick=function(){t.next()},document.getElementById("hg-bg").onclick=function(){t.hide()},this.executed=!0},show:function(t,e){if(innerWidth<this.options.minResolution)return!1;this.currentImg=e,this.currentGal=t,this.open=!0,!this.options.animations&&"hg-transition"!=this.elements.pic_cont.classList||this.elements.pic_cont.classList.remove("hg-transition"),document.getElementById("hg-pic").setAttribute("src",this.galleries[t].imgPaths[e]),document.getElementById("hg-pic").alt=this.galleries[t].altTexts[e],this.elements.gallery.classList.add("open"),document.getElementById("hg-subtext").innerHTML=this.galleries[t].subTexts[e],this.galleries[this.currentGal].options.showImageCount&&1!=this.galleries[this.currentGal].imgPaths.length?document.getElementById("hg-howmany").innerHTML=this.currentImg+1+"/"+this.galleries[t].count:document.getElementById("hg-howmany").innerHTML="",1==this.galleries[this.currentGal].imgPaths.length?(this.elements.b_prev.classList="hg-unvisible",this.elements.b_prev_onpic.classList="hg-unvisible",this.elements.b_next.classList="hg-unvisible",this.elements.b_next_onpic.classList="hg-unvisible"):this.currentImg+1!=1||this.galleries[this.currentGal].options.wrapAround?(this.currentImg+1!=this.galleries[this.currentGal].count||this.galleries[this.currentGal].options.wrapAround?(this.elements.b_next.classList="",this.elements.b_next_onpic.classList=""):(this.elements.b_next.classList="hg-unvisible",this.elements.b_next_onpic.classList="hg-unvisible"),this.elements.b_prev.classList="",this.elements.b_prev_onpic.classList=""):(this.elements.b_prev.classList="hg-unvisible",this.elements.b_prev_onpic.classList="hg-unvisible",this.elements.b_next.classList="",this.elements.b_next_onpic.classList=""),this.options.disableScrolling&&(document.body.classList+=" hg-disable-scrolling")},hide:function(){this.options.animations&&this.elements.pic_cont.classList.add("hg-transition"),this.elements.gallery.classList.remove("open"),this.open=!1,this.options.disableScrolling&&document.body.classList.remove("hg-disable-scrolling")},next:function(){this.galleries[this.currentGal].options.wrapAround&&this.currentImg==this.galleries[this.currentGal].count-1?this.show(this.currentGal,0):this.currentImg+1<this.galleries[this.currentGal].count&&this.show(this.currentGal,this.currentImg+1)},prev:function(){this.galleries[this.currentGal].options.wrapAround&&0==this.currentImg?this.show(this.currentGal,this.galleries[this.currentGal].count-1):1<this.currentImg+1&&this.show(this.currentGal,this.currentImg-1)},HesSingleGallery:function t(e,i){var s=this;_classCallCheck(this,t),this.root=i,this.index=e,this.imgPaths=[],this.subTexts=[],this.altTexts=[],this.options={};e=document.getElementsByClassName("hes-gallery")[this.index];this.root.options.linkNested&&this.root.replaceImages(e),this.options.wrapAround=e.hasAttribute("data-wrap")?"true"==e.dataset.wrap:this.root.options.wrapAround,this.options.showImageCount=e.hasAttribute("data-img-count")?"true"==e.dataset.imgCount:this.root.options.showImageCount;var n=0;e.querySelectorAll("img").forEach(function(t,e){var i;t.hasAttribute("data-disabled")?n++:((i=t.dataset.fullsize||t.dataset.src||t.src)&&s.imgPaths.push(i),s.subTexts.push(t.dataset.subtext||""),s.altTexts.push(t.alt||""),t.onclick=function(){s.root.show(s.index,e-n)})}),this.count=this.imgPaths.length}};document.addEventListener("DOMContentLoaded",function(){HesGallery.options.autoInit&&HesGallery.init()}),"object"==("undefined"==typeof exports?"undefined":_typeof(exports))&&"undefined"!=typeof module&&(module.exports=HesGallery),"undefined"!=typeof NodeList&&NodeList.prototype&&!NodeList.prototype.forEach&&(NodeList.prototype.forEach=Array.prototype.forEach);