diff options
Diffstat (limited to 'plugins/jetpack/jetpack_vendor/automattic/jetpack-lazy-images/dist/lazy-images.js')
| -rw-r--r-- | plugins/jetpack/jetpack_vendor/automattic/jetpack-lazy-images/dist/lazy-images.js | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/plugins/jetpack/jetpack_vendor/automattic/jetpack-lazy-images/dist/lazy-images.js b/plugins/jetpack/jetpack_vendor/automattic/jetpack-lazy-images/dist/lazy-images.js new file mode 100644 index 00000000..d606a494 --- /dev/null +++ b/plugins/jetpack/jetpack_vendor/automattic/jetpack-lazy-images/dist/lazy-images.js @@ -0,0 +1 @@ +!function(){var e=function(){var e,t,n,a={rootMargin:"200px 0px",threshold:.01},i=[];d();var r=document.querySelector("body");function d(){e=[].slice.call(document.querySelectorAll("img.jetpack-lazy-image:not(.jetpack-lazy-image--handled)")),n&&n.disconnect(),"IntersectionObserver"in window?(n=new IntersectionObserver(l,a),e.forEach((function(e){e.getAttribute("data-lazy-loaded")||n.observe(e)})),window.addEventListener("beforeprint",c),window.matchMedia&&window.matchMedia("print").addListener((function(e){e.matches&&c()}))):o()}function o(){for(n&&n.disconnect();e.length>0;)s(e[0])}function l(t){for(var a=0;a<t.length;a++){var i=t[a];i.intersectionRatio>0&&(n.unobserve(i.target),s(i.target))}0===e.length&&n.disconnect()}function c(){if(!t&&(e.length>0||i.length>0)){(t=document.createElement("div")).id="loadingWarning",t.style.fontWeight="bold",t.innerText=jetpackLazyImagesL10n.loading_warning;var n=document.createElement("style");n.innerHTML="#loadingWarning { display: none; }\n@media print {\n#loadingWarning { display: block; }\nbody > #loadingWarning ~ * { display: none !important; }\n}",t.appendChild(n),r.insertBefore(t,r.firstChild)}e.length>0&&o(),t&&alert(jetpackLazyImagesL10n.loading_warning)}function s(t){var n;if(t instanceof HTMLImageElement){var a=t.getAttribute("data-lazy-srcset"),r=t.getAttribute("data-lazy-sizes");t.removeAttribute("data-lazy-srcset"),t.removeAttribute("data-lazy-sizes"),t.removeAttribute("data-lazy-src"),t.classList.add("jetpack-lazy-image--handled"),t.setAttribute("data-lazy-loaded",1),r&&t.setAttribute("sizes",r),a?t.setAttribute("srcset",a):t.removeAttribute("srcset"),t.setAttribute("loading","eager"),i.push(t);var d=e.indexOf(t);d>=0&&e.splice(d,1),t.complete?g.call(t,null):(t.addEventListener("load",g,{once:!0}),t.addEventListener("error",g,{once:!0}));try{n=new Event("jetpack-lazy-loaded-image",{bubbles:!0,cancelable:!0})}catch(e){(n=document.createEvent("Event")).initEvent("jetpack-lazy-loaded-image",!0,!0)}t.dispatchEvent(n)}}function g(){var n=i.indexOf(this);n>=0&&i.splice(n,1),t&&0===e.length&&0===i.length&&(t.parentNode.removeChild(t),t=null)}r&&(r.addEventListener("is.post-load",d),r.addEventListener("jetpack-lazy-images-load",d))};"interactive"===document.readyState||"complete"===document.readyState?e():document.addEventListener("DOMContentLoaded",e)}();
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