6 lines
14 KiB
JavaScript
6 lines
14 KiB
JavaScript
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/*!
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* PhotoSwipe Lightbox 5.4.1 - https://photoswipe.com
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* (c) 2023 Dmytro Semenov
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*/
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!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):(t="undefined"!=typeof globalThis?globalThis:t||self).PhotoSwipeLightbox=i()}(this,(function(){"use strict";function t(t,i,s){const h=document.createElement(i);return t&&(h.className=t),s&&s.appendChild(h),h}function i(t,i,s){t.style.width="number"==typeof i?`${i}px`:i,t.style.height="number"==typeof s?`${s}px`:s}const s="idle",h="loading",e="loaded",n="error";function o(t,i,s=document){let h=[];if(t instanceof Element)h=[t];else if(t instanceof NodeList||Array.isArray(t))h=Array.from(t);else{const e="string"==typeof t?t:i;e&&(h=Array.from(s.querySelectorAll(e)))}return h}function r(){return!(!navigator.vendor||!navigator.vendor.match(/apple/i))}class l{constructor(t,i){this.type=t,this.defaultPrevented=!1,i&&Object.assign(this,i)}preventDefault(){this.defaultPrevented=!0}}class a{constructor(i,s){if(this.element=t("pswp__img pswp__img--placeholder",i?"img":"div",s),i){const t=this.element;t.decoding="async",t.alt="",t.src=i,t.setAttribute("role","presentation")}this.element.setAttribute("aria-hidden","true")}setDisplayedSize(t,s){this.element&&("IMG"===this.element.tagName?(i(this.element,250,"auto"),this.element.style.transformOrigin="0 0",this.element.style.transform=function(t,i,s){let h=`translate3d(${t}px,${i||0}px,0)`;return void 0!==s&&(h+=` scale3d(${s},${s},1)`),h}(0,0,t/250)):i(this.element,t,s))}destroy(){var t;null!==(t=this.element)&&void 0!==t&&t.parentNode&&this.element.remove(),this.element=null}}class d{constructor(t,i,h){this.instance=i,this.data=t,this.index=h,this.element=void 0,this.placeholder=void 0,this.slide=void 0,this.displayedImageWidth=0,this.displayedImageHeight=0,this.width=Number(this.data.w)||Number(this.data.width)||0,this.height=Number(this.data.h)||Number(this.data.height)||0,this.isAttached=!1,this.hasSlide=!1,this.isDecoding=!1,this.state=s,this.data.type?this.type=this.data.type:this.data.src?this.type="image":this.type="html",this.instance.dispatch("contentInit",{content:this})}removePlaceholder(){this.placeholder&&!this.keepPlaceholder()&&setTimeout((()=>{this.placeholder&&(this.placeholder.destroy(),this.placeholder=void 0)}),1e3)}load(i,s){if(this.slide&&this.usePlaceholder())if(this.placeholder){const t=this.placeholder.element;t&&!t.parentElement&&this.slide.container.prepend(t)}else{const t=this.instance.applyFilters("placeholderSrc",!(!this.data.msrc||!this.slide.isFirstSlide)&&this.data.msrc,this);this.placeholder=new a(t,this.slide.container)}this.element&&!s||this.instance.dispatch("contentLoad",{content:this,isLazy:i}).defaultPrevented||(this.isImageContent()?(this.element=t("pswp__img","img"),this.displayedImageWidth&&this.loadImage(i)):(this.element=t("pswp__content","div"),this.element.innerHTML=this.data.html||""),s&&this.slide&&this.slide.updateContentSize(!0))}loadImage(t){var i,s;if(!this.isImageContent()||!this.element||this.instance.dispatch("contentLoadImage",{content:this,isLazy:t}).defaultPrevented)return;const e=this.element;this.updateSrcsetSizes(),this.data.srcset&&(e.srcset=this.data.srcset),e.src=null!==(i=this.data.src)&&void 0!==i?i:"",e.alt=null!==(s=this.data.alt)&&void 0!==s?s:"",this.state=h,e.complete?this.onLoaded():(e.onload=()=>{this.onLoaded()},e.onerror=()=>{this.onError()})}setSlide(t){this.slide=t,this.hasSlide=!0,this.instance=t.pswp}onLoaded(){this.state=e,this.slide&&this.element&&(this.instance.dispatch("loadComplete",{slide:this.slide,content:this}),this.slide.isActive&&this.slide.heavyAppended&&!this.element.parentNode&&(this.append(),this.slide.updateContentSize(!0)),this.state!==e&&this.state!==n||this.removePlaceholder())}onError(){this.state=n,this.slide&&(this.displayError(),this.instance.dispatch("loadComplete",{slide:this.slide,isError:!0,content:this}),this.instance.dispatch("loadError",{slide:this.slide,content:this}))}isLoading(){return this.instance.applyFilters("isContentLoading",this.state===h,this)}isError(){return this.state===n}isImageContent(){return"image"===this.type}setDisplayedSi
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