1/** 2 * @desc lazyload any src or srcset attribute 3 * @author Dominik Kressler 4 * @editor Dario Rieke 5 * @version 2.1.0 6 */ 7var LazyLoad=function(e){var t={offset:"100px",threshold:0,selector:"",nodeList:!1,observe:!1,...e};if(t.nodes=!1,t.nodeList&&(t.nodes=t.nodeList),!1===t.nodes&&(t.nodes=document.querySelectorAll(t.selector)),t.nodes instanceof NodeList?t.nodes=Array.prototype.slice.call(t.nodes):t.nodes=[t.nodes],0===t.nodes.length)return this;let s=new IntersectionObserver((e,t)=>{for(let r of e){if(!1===r.isIntersecting)continue;let o=r.target,a="PICTURE"!=o.nodeName?o:o.querySelector("img");if(a.classList.add("lazy-processing","is-on-screen"),a.addEventListener("load",e=>{e.target.classList.add("lazy-loaded")}),"PICTURE"==o.nodeName){var d=o.querySelectorAll("img, source");for(let n of d)n.hasAttribute("data-src")&&n.setAttribute("src",n.getAttribute("data-src")),n.hasAttribute("data-srcset")&&n.setAttribute("srcset",n.getAttribute("data-srcset"))}else"IMG"==o.nodeName?(o.hasAttribute("data-srcset")&&(o.srcset=o.getAttribute("data-srcset")),o.hasAttribute("data-src")&&(o.src=o.getAttribute("data-src"))):"IFRAME"==o.nodeName?o.src=o.getAttribute("data-src"):o.classList.add("lazy-loaded");s.unobserve(o)}},{rootMargin:t.offset,threshold:t.threshold});for(let r of t.nodes)s.observe(r);if("MutationObserver"in window&&t.observe){let o=new MutationObserver(function(e,s){let r=RegExp(",","g"),o=t.selector.replace(r,":not(.lazy-processing),")+":not(.lazy-processing)";for(let a of e)new LazyLoad({offset:t.offset,threshold:t.threshold,selector:t.selector,nodeList:document.querySelectorAll(o),observe:!1})});o.observe(t.observe,{childList:!0,subtree:!0})}return this};
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.