/**! * lightgallery.js | 1.0.1 | December 22nd 2016 * http://sachinchoolur.github.io/lightgallery.js/ * Copyright (c) 2016 Sachin N; * @license GPLv3 */ !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.Lightgallery=e()}}(function(){var e,t,s;return function e(t,s,l){function i(r,d){if(!s[r]){if(!t[r]){var a="function"==typeof require&&require;if(!d&&a)return a(r,!0);if(o)return o(r,!0);var n=new Error("Cannot find module '"+r+"'");throw n.code="MODULE_NOT_FOUND",n}var u=s[r]={exports:{}};t[r][0].call(u.exports,function(e){var s=t[r][1][e];return i(s?s:e)},u,u.exports,e,t,s,l)}return s[r].exports}for(var o="function"==typeof require&&require,r=0;r2&&void 0!==arguments[2]?arguments[2]:null;if(t){var i=new CustomEvent(s,{detail:l});t.dispatchEvent(i)}},Listener:{uid:0},on:function e(s,l,i){s&&l.split(" ").forEach(function(e){var l=s.getAttribute("lg-event-uid")||"";t.Listener.uid++,l+="&"+t.Listener.uid,s.setAttribute("lg-event-uid",l),t.Listener[e+t.Listener.uid]=i,s.addEventListener(e.split(".")[0],i,!1)})},off:function e(s,l){if(s){var i=s.getAttribute("lg-event-uid");if(i){i=i.split("&");for(var o=0;o-1&&(s.removeEventListener(d.split(".")[0],t.Listener[d]),s.setAttribute("lg-event-uid",s.getAttribute("lg-event-uid").replace("&"+i[o],"")),delete t.Listener[d]);else s.removeEventListener(r.split(".")[0],t.Listener[r]),s.setAttribute("lg-event-uid",s.getAttribute("lg-event-uid").replace("&"+i[o],"")),delete t.Listener[r]}}}},param:function e(t){return Object.keys(t).map(function(e){return encodeURIComponent(e)+"="+encodeURIComponent(t[e])}).join("&")}};e.default=t})},{}],2:[function(t,s,l){!function(s,i){if("function"==typeof e&&e.amd)e(["./lg-utils"],i);else if("undefined"!=typeof l)i(t("./lg-utils"));else{var o={exports:{}};i(s.lgUtils),s.lightgallery=o.exports}}(this,function(e){"use strict";function t(e){return e&&e.__esModule?e:{default:e}}function s(e,t){if(this.el=e,this.s=i({},o,t),this.s.dynamic&&"undefined"!==this.s.dynamicEl&&this.s.dynamicEl.constructor===Array&&!this.s.dynamicEl.length)throw"When using dynamic mode, you must also define dynamicEl as an Array.";return this.modules={},this.lGalleryOn=!1,this.lgBusy=!1,this.hideBartimeout=!1,this.isTouch="ontouchstart"in document.documentElement,this.s.slideEndAnimatoin&&(this.s.hideControlOnEnd=!1),this.items=[],this.s.dynamic?this.items=this.s.dynamicEl:"this"===this.s.selector?this.items.push(this.el):""!==this.s.selector?this.s.selectWithin?this.items=document.querySelector(this.s.selectWithin).querySelectorAll(this.s.selector):this.items=this.el.querySelectorAll(this.s.selector):this.items=this.el.children,this.___slide="",this.outer="",this.init(),this}var l=t(e),i=Object.assign||function(e){for(var t=1;te.items.length&&(e.s.preload=e.items.length);var t=window.location.hash;if(t.indexOf("lg="+this.s.galleryId)>0&&(e.index=parseInt(t.split("&slide=")[1],10),l.default.addClass(document.body,"lg-from-hash"),l.default.hasClass(document.body,"lg-on")||(l.default.addClass(document.body,"lg-on"),setTimeout(function(){e.build(e.index)}))),e.s.dynamic)l.default.trigger(this.el,"onBeforeOpen"),e.index=e.s.index||0,l.default.hasClass(document.body,"lg-on")||(l.default.addClass(document.body,"lg-on"),setTimeout(function(){e.build(e.index)}));else for(var s=0;s1&&(t.arrow(),setTimeout(function(){t.enableDrag(),t.enableSwipe()},50),t.s.mousewheel&&t.mousewheel()),t.counter(),t.closeGallery(),l.default.trigger(t.el,"onAfterOpen"),l.default.on(t.outer,"mousemove.lg click.lg touchstart.lg",function(){l.default.removeClass(t.outer,"lg-hide-items"),clearTimeout(t.hideBartimeout),t.hideBartimeout=setTimeout(function(){l.default.addClass(t.outer,"lg-hide-items")},t.s.hideBarsDelay)})},s.prototype.structure=function(){var e="",t="",s=0,i="",o,r=this;for(document.body.insertAdjacentHTML("beforeend",'
'),l.default.setVendor(document.querySelector(".lg-backdrop"),"TransitionDuration",this.s.backdropDuration+"ms"),s=0;s';if(this.s.controls&&this.items.length>1&&(t='
'+this.s.prevHtml+'
'+this.s.nextHtml+"
"),".lg-sub-html"===this.s.appendSubHtmlTo&&(i='
'),o='
'+e+'
'+t+i+"
",document.body.insertAdjacentHTML("beforeend",o),this.outer=document.querySelector(".lg-outer"),this.___slide=this.outer.querySelectorAll(".lg-item"),this.s.useLeft?(l.default.addClass(this.outer,"lg-use-left"),this.s.mode="lg-slide"):l.default.addClass(this.outer,"lg-use-css3"),r.setTop(),l.default.on(window,"resize.lg orientationchange.lg",function(){setTimeout(function(){r.setTop()},100)}),l.default.addClass(this.___slide[this.index],"lg-current"),this.doCss()?l.default.addClass(this.outer,"lg-css3"):(l.default.addClass(this.outer,"lg-css"),this.s.speed=0),l.default.addClass(this.outer,this.s.mode),this.s.enableDrag&&this.items.length>1&&l.default.addClass(this.outer,"lg-grab"),this.s.showAfterLoad&&l.default.addClass(this.outer,"lg-show-after-load"),this.doCss()){var d=this.outer.querySelector(".lg-inner");l.default.setVendor(d,"TransitionTimingFunction",this.s.cssEasing),l.default.setVendor(d,"TransitionDuration",this.s.speed+"ms")}setTimeout(function(){l.default.addClass(document.querySelector(".lg-backdrop"),"in")}),setTimeout(function(){l.default.addClass(r.outer,"lg-visible")},this.s.backdropDuration),this.s.download&&this.outer.querySelector(".lg-toolbar").insertAdjacentHTML("beforeend",''),this.prevScrollTop=document.documentElement.scrollTop||document.body.scrollTop},s.prototype.setTop=function(){if("100%"!==this.s.height){var e=window.innerHeight,t=(e-parseInt(this.s.height,10))/2,s=this.outer.querySelector(".lg");e>=parseInt(this.s.height,10)?s.style.top=t+"px":s.style.top="0px"}},s.prototype.doCss=function(){var e=function e(){var t=["transition","MozTransition","WebkitTransition","OTransition","msTransition","KhtmlTransition"],s=document.documentElement,l=0;for(l=0;l'+(parseInt(this.index,10)+1)+' / '+this.items.length+"")},s.prototype.addHtml=function(e){var t=null,s;if(this.s.dynamic?t=this.s.dynamicEl[e].subHtml:(s=this.items[e],t=s.getAttribute("data-sub-html"),this.s.getCaptionFromTitleOrAlt&&!t&&(t=s.getAttribute("title"),t&&s.querySelector("img")&&(t=s.querySelector("img").getAttribute("alt")))),"undefined"!=typeof t&&null!==t){var i=t.substring(0,1);"."!==i&&"#"!==i||(t=this.s.subHtmlSelectorRelative&&!this.s.dynamic?s.querySelector(t).innerHTML:document.querySelector(t).innerHTML)}else t="";".lg-sub-html"===this.s.appendSubHtmlTo?this.outer.querySelector(this.s.appendSubHtmlTo).innerHTML=t:this.___slide[e].insertAdjacentHTML("beforeend",t),"undefined"!=typeof t&&null!==t&&(""===t?l.default.addClass(this.outer.querySelector(this.s.appendSubHtmlTo),"lg-empty-html"):l.default.removeClass(this.outer.querySelector(this.s.appendSubHtmlTo),"lg-empty-html")),l.default.trigger(this.el,"onAfterAppendSubHtml",{index:e})},s.prototype.preload=function(e){var t=1,s=1;for(t=1;t<=this.s.preload&&!(t>=this.items.length-e);t++)this.loadContent(e+t,!1,0);for(s=1;s<=this.s.preload&&!(e-s<0);s++)this.loadContent(e-s,!1,0)},s.prototype.loadContent=function(e,t,s){var i=this,o=!1,r,d,a,n,u,c,g=function e(t){for(var s=[],l=[],i=0;ir){d=l[a];break}};if(i.s.dynamic){if(i.s.dynamicEl[e].poster&&(o=!0,a=i.s.dynamicEl[e].poster),c=i.s.dynamicEl[e].html,d=i.s.dynamicEl[e].src,i.s.dynamicEl[e].responsive){var f=i.s.dynamicEl[e].responsive.split(",");g(f)}n=i.s.dynamicEl[e].srcset,u=i.s.dynamicEl[e].sizes}else{if(i.items[e].getAttribute("data-poster")&&(o=!0,a=i.items[e].getAttribute("data-poster")),c=i.items[e].getAttribute("data-html"),d=i.items[e].getAttribute("href")||i.items[e].getAttribute("data-src"),i.items[e].getAttribute("data-responsive")){var h=i.items[e].getAttribute("data-responsive").split(",");g(h)}n=i.items[e].getAttribute("data-srcset"),u=i.items[e].getAttribute("data-sizes")}var m=!1;i.s.dynamic?i.s.dynamicEl[e].iframe&&(m=!0):"true"===i.items[e].getAttribute("data-iframe")&&(m=!0);var p=i.isVideo(d,e);if(!l.default.hasClass(i.___slide[e],"lg-loaded")){if(m)i.___slide[e].insertAdjacentHTML("afterbegin",'
');else if(o){var v="";v=p&&p.youtube?"lg-has-youtube":p&&p.vimeo?"lg-has-vimeo":"lg-has-html5",i.___slide[e].insertAdjacentHTML("beforeend",'
')}else p?(i.___slide[e].insertAdjacentHTML("beforeend",'
'),l.default.trigger(i.el,"hasVideo",{index:e,src:d,html:c})):i.___slide[e].insertAdjacentHTML("beforeend",'
');if(l.default.trigger(i.el,"onAferAppendSlide",{index:e}),r=i.___slide[e].querySelector(".lg-object"),u&&r.setAttribute("sizes",u),n){r.setAttribute("srcset",n);try{picturefill({elements:[r[0]]})}catch(e){console.error("Make sure you have included Picturefill version 2")}}".lg-sub-html"!==this.s.appendSubHtmlTo&&i.addHtml(e),l.default.addClass(i.___slide[e],"lg-loaded")}l.default.on(i.___slide[e].querySelector(".lg-object"),"load.lg error.lg",function(){var t=0;s&&!l.default.hasClass(document.body,"lg-from-hash")&&(t=s),setTimeout(function(){l.default.addClass(i.___slide[e],"lg-complete"),l.default.trigger(i.el,"onSlideItemLoad",{index:e,delay:s||0})},t)}),p&&p.html5&&!o&&l.default.addClass(i.___slide[e],"lg-complete"),t===!0&&(l.default.hasClass(i.___slide[e],"lg-complete")?i.preload(e):l.default.on(i.___slide[e].querySelector(".lg-object"),"load.lg error.lg",function(){i.preload(e)}))},s.prototype.slide=function(e,t,s){for(var i=0,o=0;oi&&(n=!0,e!==d-1||0!==i||s||(u=!0,n=!1)),u?(l.default.addClass(this.___slide[e],"lg-prev-slide"),l.default.addClass(this.___slide[i],"lg-next-slide")):n&&(l.default.addClass(this.___slide[e],"lg-next-slide"),l.default.addClass(this.___slide[i],"lg-prev-slide")),setTimeout(function(){l.default.removeClass(r.outer.querySelector(".lg-current"),"lg-current"),l.default.addClass(r.___slide[e],"lg-current"),l.default.removeClass(r.outer,"lg-no-trans")},50)}r.lGalleryOn?(setTimeout(function(){r.loadContent(e,!0,0)},this.s.speed+50),setTimeout(function(){r.lgBusy=!1,l.default.trigger(r.el,"onAfterSlide",{prevIndex:i,index:e,fromTouch:t,fromThumb:s})},this.s.speed)):(r.loadContent(e,!0,r.s.backdropDuration),r.lgBusy=!1,l.default.trigger(r.el,"onAfterSlide",{prevIndex:i,index:e,fromTouch:t,fromThumb:s})),r.lGalleryOn=!0,this.s.counter&&document.getElementById("lg-counter-current")&&(document.getElementById("lg-counter-current").innerHTML=e+1)}}},s.prototype.goToNextSlide=function(e){var t=this;t.lgBusy||(t.index+10?(t.index--,l.default.trigger(t.el,"onBeforePrevSlide",{index:t.index,fromTouch:e}),t.slide(t.index,e,!1)):t.s.loop?(t.index=t.items.length-1,l.default.trigger(t.el,"onBeforePrevSlide",{index:t.index,fromTouch:e}),t.slide(t.index,e,!1)):t.s.slideEndAnimatoin&&(l.default.addClass(t.outer,"lg-left-end"),setTimeout(function(){l.default.removeClass(t.outer,"lg-left-end")},400)))},s.prototype.keyPress=function(){var e=this;this.items.length>1&&l.default.on(window,"keyup.lg",function(t){e.items.length>1&&(37===t.keyCode&&(t.preventDefault(),e.goToPrevSlide()),39===t.keyCode&&(t.preventDefault(),e.goToNextSlide()))}),l.default.on(window,"keydown.lg",function(t){e.s.escKey===!0&&27===t.keyCode&&(t.preventDefault(),l.default.hasClass(e.outer,"lg-thumb-open")?l.default.removeClass(e.outer,"lg-thumb-open"):e.destroy())})},s.prototype.arrow=function(){var e=this;l.default.on(this.outer.querySelector(".lg-prev"),"click.lg",function(){e.goToPrevSlide()}),l.default.on(this.outer.querySelector(".lg-next"),"click.lg",function(){e.goToNextSlide()})},s.prototype.arrowDisable=function(e){if(!this.s.loop&&this.s.hideControlOnEnd){var t=this.outer.querySelector(".lg-next"),s=this.outer.querySelector(".lg-prev");e+10?(s.removeAttribute("disabled"),l.default.removeClass(s,"disabled")):(t.setAttribute("disabled","disabled"),l.default.addClass(t,"disabled"))}},s.prototype.setTranslate=function(e,t,s){this.s.useLeft?e.style.left=t:l.default.setVendor(e,"Transform","translate3d("+t+"px, "+s+"px, 0px)")},s.prototype.touchMove=function(e,t){var s=t-e;Math.abs(s)>15&&(l.default.addClass(this.outer,"lg-dragging"),this.setTranslate(this.___slide[this.index],s,0),this.setTranslate(document.querySelector(".lg-prev-slide"),-this.___slide[this.index].clientWidth+s,0),this.setTranslate(document.querySelector(".lg-next-slide"),this.___slide[this.index].clientWidth+s,0))},s.prototype.touchEnd=function(e){var t=this;"lg-slide"!==t.s.mode&&l.default.addClass(t.outer,"lg-slide");for(var s=0;st.s.swipeThreshold?t.goToNextSlide(!0):e>0&&Math.abs(e)>t.s.swipeThreshold?t.goToPrevSlide(!0):Math.abs(e)<5&&l.default.trigger(t.el,"onSlideClick");for(var s=0;s-1&&l.default.addClass(this.___slide[t],"lg-prev-slide"),l.default.addClass(this.___slide[e],"lg-next-slide")},s.prototype.mousewheel=function(){var e=this;l.default.on(e.outer,"mousewheel.lg",function(t){t.deltaY&&(t.deltaY>0?e.goToPrevSlide():e.goToNextSlide(),t.preventDefault())})},s.prototype.closeGallery=function(){var e=this,t=!1;l.default.on(this.outer.querySelector(".lg-close"),"click.lg",function(){e.destroy()}),e.s.closable&&(l.default.on(e.outer,"mousedown.lg",function(e){t=!!(l.default.hasClass(e.target,"lg-outer")||l.default.hasClass(e.target,"lg-item")||l.default.hasClass(e.target,"lg-img-wrap"))}),l.default.on(e.outer,"mouseup.lg",function(s){(l.default.hasClass(s.target,"lg-outer")||l.default.hasClass(s.target,"lg-item")||l.default.hasClass(s.target,"lg-img-wrap")&&t)&&(l.default.hasClass(e.outer,"lg-dragging")||e.destroy())}))},s.prototype.destroy=function(e){var t=this;if(e||l.default.trigger(t.el,"onBeforeClose"),document.body.scrollTop=t.prevScrollTop,document.documentElement.scrollTop=t.prevScrollTop,e){if(!t.s.dynamic)for(var s=0;s