iobroker.javascript
Version:
Rules Engine for ioBroker
1 lines • 1.24 kB
JavaScript
var e=function(e,t){return new URL(e,t).href},t={},n=function(n,r,i){let a=Promise.resolve();if(r&&r.length>0){let n=document.getElementsByTagName(`link`),o=document.querySelector(`meta[property=csp-nonce]`),s=(o==null?void 0:o.nonce)||(o==null?void 0:o.getAttribute(`nonce`));function c(e){return Promise.all(e.map(e=>Promise.resolve(e).then(e=>({status:`fulfilled`,value:e}),e=>({status:`rejected`,reason:e}))))}function l(e){return import.meta.resolve?import.meta.resolve(e):new URL(e,import.meta.url).href}a=c(r.map(r=>{if(r=e(r,i),r=l(r),r in t)return;t[r]=!0;let a=r.endsWith(`.css`);for(let e=n.length-1;e>=0;e--){let t=n[e];if(t.href===r&&(!a||t.rel===`stylesheet`))return}let o=document.createElement(`link`);if(o.rel=a?`stylesheet`:`modulepreload`,a||(o.as=`script`),o.crossOrigin=``,o.href=r,s&&o.setAttribute(`nonce`,s),document.head.appendChild(o),a)return new Promise((e,t)=>{o.addEventListener(`load`,e),o.addEventListener(`error`,()=>t(Error(`Unable to preload CSS for ${r}`)))})}))}function o(e){let t=new Event(`vite:preloadError`,{cancelable:!0});if(t.payload=e,window.dispatchEvent(t),!t.defaultPrevented)throw e}return a.then(e=>{for(let t of e||[])t.status===`rejected`&&o(t.reason);return n().catch(o)})};export{n as t};