8 lines
7.2 KiB
JavaScript
8 lines
7.2 KiB
JavaScript
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/**
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* @license
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* Copyright 2017 Google LLC
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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const t=globalThis,i=t=>t,s=t.trustedTypes,e=s?s.createPolicy("lit-html",{createHTML:t=>t}):void 0,h="$lit$",o=`lit$${Math.random().toFixed(9).slice(2)}$`,n="?"+o,r=`<${n}>`,l=void 0===t.document?{createTreeWalker:()=>({})}:document,c=()=>l.createComment(""),a=t=>null===t||"object"!=typeof t&&"function"!=typeof t,u=Array.isArray,d=t=>u(t)||"function"==typeof t?.[Symbol.iterator],f="[ \t\n\f\r]",v=/<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g,_=/-->/g,m=/>/g,p=RegExp(`>|${f}(?:([^\\s"'>=/]+)(${f}*=${f}*(?:[^ \t\n\f\r"'\`<>=]|("|')|))|$)`,"g"),g=/'/g,$=/"/g,y=/^(?:script|style|textarea|title)$/i,x=t=>(i,...s)=>({_$litType$:t,strings:i,values:s}),T=x(1),b=x(2),w=x(3),E=Symbol.for("lit-noChange"),A=Symbol.for("lit-nothing"),C=new WeakMap,P=l.createTreeWalker(l,129);function V(t,i){if(!u(t)||!t.hasOwnProperty("raw"))throw Error("invalid template strings array");return void 0!==e?e.createHTML(i):i}const N=(t,i)=>{const s=t.length-1,e=[];let n,l=2===i?"<svg>":3===i?"<math>":"",c=v;for(let i=0;i<s;i++){const s=t[i];let a,u,d=-1,f=0;for(;f<s.length&&(c.lastIndex=f,u=c.exec(s),null!==u);)f=c.lastIndex,c===v?"!--"===u[1]?c=_:void 0!==u[1]?c=m:void 0!==u[2]?(y.test(u[2])&&(n=RegExp("</"+u[2],"g")),c=p):void 0!==u[3]&&(c=p):c===p?">"===u[0]?(c=n??v,d=-1):void 0===u[1]?d=-2:(d=c.lastIndex-u[2].length,a=u[1],c=void 0===u[3]?p:'"'===u[3]?$:g):c===$||c===g?c=p:c===_||c===m?c=v:(c=p,n=void 0);const x=c===p&&t[i+1].startsWith("/>")?" ":"";l+=c===v?s+r:d>=0?(e.push(a),s.slice(0,d)+h+s.slice(d)+o+x):s+o+(-2===d?i:x)}return[V(t,l+(t[s]||"<?>")+(2===i?"</svg>":3===i?"</math>":"")),e]};class S{constructor({strings:t,_$litType$:i},e){let r;this.parts=[];let l=0,a=0;const u=t.length-1,d=this.parts,[f,v]=N(t,i);if(this.el=S.createElement(f,e),P.currentNode=this.el.content,2===i||3===i){const t=this.el.content.firstChild;t.replaceWith(...t.childNodes)}for(;null!==(r=P.nextNode())&&d.length<u;){if(1===r.nodeType){if(r.hasAttributes())for(const t of r.getAttributeNames())if(t.endsWith(h)){const i=v[a++],s=r.getAttribute(t).split(o),e=/([.?@])?(.*)/.exec(i);d.push({type:1,index:l,name:e[2],strings:s,ctor:"."===e[1]?I:"?"===e[1]?L:"@"===e[1]?z:H}),r.removeAttribute(t)}else t.startsWith(o)&&(d.push({type:6,index:l}),r.removeAttribute(t));if(y.test(r.tagName)){const t=r.textContent.split(o),i=t.length-1;if(i>0){r.textContent=s?s.emptyScript:"";for(let s=0;s<i;s++)r.append(t[s],c()),P.nextNode(),d.push({type:2,index:++l});r.append(t[i],c())}}}else if(8===r.nodeType)if(r.data===n)d.push({type:2,index:l});else{let t=-1;for(;-1!==(t=r.data.indexOf(o,t+1));)d.push({type:7,index:l}),t+=o.length-1}l++}}static createElement(t,i){const s=l.createElement("template");return s.innerHTML=t,s}}function M(t,i,s=t,e){if(i===E)return i;let h=void 0!==e?s._$Co?.[e]:s._$Cl;const o=a(i)?void 0:i._$litDirective$;return h?.constructor!==o&&(h?._$AO?.(!1),void 0===o?h=void 0:(h=new o(t),h._$AT(t,s,e)),void 0!==e?(s._$Co??=[])[e]=h:s._$Cl=h),void 0!==h&&(i=M(t,h._$AS(t,i.values),h,e)),i}class k{constructor(t,i){this._$AV=[],this._$AN=void 0,this._$AD=t,this._$AM=i}get parentNode(){return this._$AM.parentNode}get _$AU(){return this._$AM._$AU}u(t){const{el:{content:i},parts:s}=this._$AD,e=(t?.creationScope??l).importNode(i,!0);P.currentNode=e;let h=P.nextNode(),o=0,n=0,r=s[0];for(;void 0!==r;){if(o===r.index){let i;2===r.type?i=new R(h,h.nextSibling,this,t):1===r.type?i=new r.ctor(h,r.name,r.strings,this,t):6===r.type&&(i=new W(h,this,t)),this._$AV.push(i),r=s[++n]}o!==r?.index&&(h=P.nextNode(),o++)}return P.currentNode=l,e}p(t){let i=0;for(const s of this._$AV)void 0!==s&&(void 0!==s.strings?(s._$AI(t,s,i),i+=s.strings.length-2):s._$AI(t[i])),i++}}class R{get _$AU(){return this._$AM?._$AU??this._$Cv}constructor(t,i,s,e){this.type=2,this._$AH=A,this._$AN=void 0,this._$AA=t,this._$AB=i,this._$AM=s,this.options=e,this._$Cv=e?.isConnected??!0}get parentNode(){let t=this._$AA.parentNode;const i=this._$AM;return void 0!==i&&11===t?.nodeType&&(t=i.parentNode),t}get startNode(){return this._$AA}get endNode(){return this._$AB}_$AI(t,i=this){t=M(this,t,i),a(t)?t===A||null==t||""=
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