view-image.js

/**
 * ViewImage.min.js 2.0.1
 * MIT License - http://www.opensource.org/licenses/mit-license.php
 * https://tokinx.github.io/ViewImage/
 */
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(function(){window.ViewImage=new function(){var b=this;this.target="[view-image] img";this.listener=function(a){if(!(a.ctrlKey||a.metaKey||a.shiftKey||a.altKey)){var d=String(b.target.split(",").map(function(g){return g.trim()+":not([no-view])"})),c=a.target.closest(d);if(c){var e=c.closest("[view-image]")||document.body;d=[].concat($jscomp.arrayFromIterable(e.querySelectorAll(d))).map(function(g){return g.href||g.src});b.display(d,c.href||c.src);a.stopPropagation();a.preventDefault()}}};this.init=
function(a){a&&(b.target=a);["removeEventListener","addEventListener"].forEach(function(d){document[d]("click",b.listener,!1)})};this.display=function(a,d){var c=a.indexOf(d),e=(new DOMParser).parseFromString('\n                <div class="view-image">\n                    <style>.view-image{position:fixed;inset:0;z-index:500;padding:1rem;display:flex;flex-direction:column;animation:view-image-in 300ms;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.view-image__out{animation:view-image-out 300ms}@keyframes view-image-in{0%{opacity:0}}@keyframes view-image-out{100%{opacity:0}}.view-image-btn{width:32px;height:32px;display:flex;justify-content:center;align-items:center;cursor:pointer;border-radius:3px;background-color:rgba(255,255,255,0.2)}.view-image-btn:hover{background-color:rgba(255,255,255,0.5)}.view-image-close__full{position:absolute;inset:0;background-color:rgba(48,55,66,0.3);z-index:unset;cursor:zoom-out;margin:0}.view-image-container{height:0;flex:1;display:flex;align-items:center;justify-content:center;}.view-image-lead{display:contents}.view-image-lead img{position:relative;z-index:1;max-width:100%;max-height:100%;object-fit:contain;border-radius:3px}.view-image-lead__in img{animation:view-image-lead-in 300ms}.view-image-lead__out img{animation:view-image-lead-out 300ms forwards}@keyframes view-image-lead-in{0%{opacity:0;transform:translateY(-20px)}}@keyframes view-image-lead-out{100%{opacity:0;transform:translateY(20px)}}[class*=__out] ~ .view-image-loading{display:block}.view-image-loading{position:absolute;inset:50%;width:8rem;height:2rem;color:#aab2bd;overflow:hidden;text-align:center;margin:-1rem -4rem;z-index:1;display:none}.view-image-loading::after{content:"";position:absolute;inset:50% 0;width:100%;height:3px;background:rgba(255,255,255,0.5);transform:translateX(-100%) translateY(-50%);animation:view-image-loading 800ms -100ms ease-in-out infinite}@keyframes view-image-loading{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}.view-image-tools{position:relative;display:flex;justify-content:space-between;align-content:center;color:#fff;max-width:600px;position: absolute; bottom: 5%; left: 1rem; right: 1rem; backdrop-filter: blur(10px);margin:0 auto;padding:10px;border-radius:5px;background:rgba(255,255,255,0.1);margin-bottom:constant(safe-area-inset-bottom);margin-bottom:env(safe-area-inset-bottom);z-index:1}.view-image-tools__count{width:60px;display:flex;align-items:center;justify-content:center}.view-image-tools__flip{display:flex;gap:10px}.view-image-tools [class*=-close]{margin:0 10px}</style>\n                    <div class="view-image-container">\n                        <div class="view-image-lead"></div>\n                        <div class="view-image-loading"></div>\n                        <div class="view-image-close view-image-close__full"></div>\n                    </div>\n                    <div class="view-image-tools">\n                        <div class="view-image-tools__count">\n                            <span><b class="view-image-index">'+
(c+1)+"</b>/"+a.length+'</span>\n                        </div>\n                        <div class="view-image-tools__flip">\n                            <div class="view-image-btn view-image-tools__flip-prev">\n                                <svg width="20" height="20" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="48" height="48" fill="white" fill-opacity="0.01"/><path d="M31 36L19 24L31 12" stroke="white" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"/></svg>\n                            </div>\n                            <div class="view-image-btn view-image-tools__flip-next">\n                                <svg width="20" height="20" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="48" height="48" fill="white" fill-opacity="0.01"/><path d="M19 12L31 24L19 36" stroke="white" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"/></svg>\n                            </div>\n                        </div>\n                        <div class="view-image-btn view-image-close">\n                            <svg width="16" height="16" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="48" height="48" fill="white" fill-opacity="0.01"/><path d="M8 8L40 40" stroke="white" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"/><path d="M8 40L40 8" stroke="white" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"/></svg>\n                        </div>\n                    </div>\n                </div>\n            ',
"text/html").body.firstChild,g=function(f){var h={Escape:"close",ArrowLeft:"tools__flip-prev",ArrowRight:"tools__flip-next"};h[f.key]&&e.querySelector(".view-image-"+h[f.key]).click()},l=function(f){var h=new Image,k=e.querySelector(".view-image-lead");k.className="view-image-lead view-image-lead__out";setTimeout(function(){k.innerHTML="";h.onload=function(){setTimeout(function(){k.innerHTML='<img src="'+h.src+'" alt="ViewImage" no-view/>';k.className="view-image-lead view-image-lead__in"},100)};
h.src=f},300)};document.body.appendChild(e);l(d);window.addEventListener("keydown",g);e.onclick=function(f){f.target.closest(".view-image-close")?(window.removeEventListener("keydown",g),e.onclick=null,e.classList.add("view-image__out"),setTimeout(function(){return e.remove()},290)):f.target.closest(".view-image-tools__flip")&&(c=f.target.closest(".view-image-tools__flip-prev")?0===c?a.length-1:c-1:c===a.length-1?0:c+1,l(a[c]),e.querySelector(".view-image-index").innerHTML=c+1)}}}})();