| 8 | !function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).lgHash=e()}(this,(function(){"use strict";var t=function(){return(t=Object.assign||function(t){for(var e,i=1,o=arguments.length;i<o;i++)for(var s in e=arguments[i])Object.prototype.hasOwnProperty.call(e,s)&&(t[s]=e[s]);return t}).apply(this,arguments)},e="lgAfterSlide",i="lgAfterClose",o={hash:!0,galleryId:"1",customSlideName:!1};return function(){function s(e,i){return this.core=e,this.$LG=i,this.settings=t(t({},o),this.core.settings),this}return s.prototype.init=function(){var t=this;this.settings.hash&&(this.oldHash=window.location.hash,setTimeout((function(){t.buildFromHash()}),100),this.core.LGel.on(e+".hash",this.onAfterSlide.bind(this)),this.core.LGel.on(i+".hash",this.onCloseAfter.bind(this)),this.$LG(window).on("hashchange.lg.hash.global"+this.core.lgId,this.onHashchange.bind(this)))},s.prototype.onAfterSlide=function(t){var e=this.core.galleryItems[t.detail.index].slideName;e=this.settings.customSlideName&&e||t.detail.index,history.replaceState?history.replaceState(null,"",window.location.pathname+window.location.search+"#lg="+this.settings.galleryId+"&slide="+e):window.location.hash="lg="+this.settings.galleryId+"&slide="+e},s.prototype.getIndexFromUrl=function(t){void 0===t&&(t=window.location.hash);var e=t.split("&slide=")[1],i=0;if(this.settings.customSlideName)for(var o=0;o<this.core.galleryItems.length;o++){if(this.core.galleryItems[o].slideName===e){i=o;break}}else i=parseInt(e,10);return isNaN(i)?0:i},s.prototype.buildFromHash=function(){var t=window.location.hash;if(t.indexOf("lg="+this.settings.galleryId)>0){this.$LG(document.body).addClass("lg-from-hash");var e=this.getIndexFromUrl(t);return this.core.openGallery(e),!0}},s.prototype.onCloseAfter=function(){this.oldHash&&this.oldHash.indexOf("lg="+this.settings.galleryId)<0?history.replaceState?history.replaceState(null,"",this.oldHash):window.location.hash=this.oldHash:history.replaceState?history.replaceState(null,document.title,window.location.pathname+window.location.search):window.location.hash=""},s.prototype.onHashchange=function(){if(this.core.lgOpened){var t=window.location.hash,e=this.getIndexFromUrl(t);t.indexOf("lg="+this.settings.galleryId)>-1?this.core.slide(e,!1,!1):this.core.lGalleryOn&&this.core.closeGallery()}},s.prototype.closeGallery=function(){this.settings.hash&&this.$LG(document.body).removeClass("lg-from-hash")},s.prototype.destroy=function(){this.core.LGel.off(".lg.hash"),this.core.LGel.off(".hash"),this.$LG(window).off("hashchange.lg.hash.global"+this.core.lgId)},s}()}));
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