@cap.js/widget/cap-floating.min.js

Client-side widget for Cap, a lightweight, modern open-source CAPTCHA alternative designed using SHA-256 PoW.

(()=>{const t=(e,o,n,i)=>{o.onclick=null;const s=parseInt(o.getAttribute("data-cap-floating-offset"))||8,a=o.getAttribute("data-cap-floating-position")||"top",l=o.getBoundingClientRect();Object.assign(n.style,{display:"block",position:"absolute",zIndex:"99999",opacity:"0",transform:"scale(0.98)",marginTop:"-4px",boxShadow:"rgba(0, 0, 0, 0.05) 0px 6px 24px 0px",borderRadius:"14px",transition:"opacity 0.15s, margin-top 0.2s, transform 0.2s"}),setTimeout(()=>{n.style.transform="scale(1)",n.style.opacity="1",n.style.marginTop="0"},5);const r=l.left+(l.width-n.offsetWidth)/2,c=Math.min(r,window.innerWidth-n.offsetWidth);n.style.top="top"===a?`${Math.max(window.scrollY,l.top-n.offsetHeight-s+window.scrollY)}px`:`${Math.min(l.bottom+s+window.scrollY,window.innerHeight-n.offsetHeight+window.scrollY)}px`,n.style.left=`${Math.max(c,2)}px`,n.solve(),n.addEventListener("solve",({detail:s})=>{o.setAttribute("data-cap-token",s.token),o.setAttribute("data-cap-progress","done"),setTimeout(()=>{i.forEach(t=>{o.addEventListener("click",t),t.call(o,e)}),setTimeout(()=>{o.onclick=null,i.forEach(t=>o.removeEventListener("click",t)),o.onclick=e=>t(e,o,n,i)},50)},500),setTimeout(()=>{n.style.transform="scale(0.98)",n.style.opacity="0",n.style.marginTop="-4px"},500),setTimeout(()=>{n.style.display="none"},700)})},e=e=>{const o=e.getAttribute("data-cap-floating");if(!o)return;const n=document.querySelector(o);if(!document.contains(n)&&!n.solve)throw new Error(`[cap floating] "${o}" doesn't exist or isn't a Cap widget`);n.style.display="none";const i=[e.onclick].filter(Boolean);"function"==typeof getEventListeners&&i.push(...(getEventListeners(e).click||[]).map(t=>t.listener)),i.length&&(e.onclick=null,i.forEach(t=>e.removeEventListener("click",t))),e.addEventListener("click",o=>{o.stopImmediatePropagation(),o.preventDefault(),t(o,e,n,i)})},o=t=>{e(t),t.querySelectorAll("[data-cap-floating]").forEach(e)};o(document.body),new MutationObserver(t=>t.forEach(t=>t.addedNodes.forEach(t=>{t.nodeType===Node.ELEMENT_NODE&&o(t)}))).observe(document.body,{childList:!0,subtree:!0})})();