15 lines
32 KiB
JavaScript
15 lines
32 KiB
JavaScript
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o=arguments.length>1&&0[0]!==arguments[1]?arguments[1]:{},a=o.isCaseSensitive,r=0[0]===a?e.isCaseSensitive:a,c=o.ignoreDiacritics,l=0[0]===c?e.ignoreDiacritics:c,d=o.includeMatches,w=0[0]===d?e.includeMatches:d,h=o.minMatchCharLength,v=0[0]===h?e.minMatchCharLength:h,m=o.ignoreLocation,y=0[0]===m?e.ignoreLocation:m,g=o.findAllMatches,b=0[0]===g?e.findAllMatches:g,i=o.location,j=0[0]===i?e.location:i,f=o.threshold,_=0[0]===f?e.threshold:f,u=o.distance,O=0[0]===u?e.distance:u;n(this,s),this.query=null,this.options={isCaseSensitive:r,ignoreDiacritics:l,includeMatches:w,minMatchCharLength:v,findAllMatches:b,ignoreLocation:y,location:j,threshold:_,distance:O},t=r?t:t.toLowerCase(),t=l?p(t):t,this.pattern=t,this.query=function(e){var t=arguments.length>1&&0[0]!==arguments[1]?arguments[1]:{};return e.split("|").map(function(e){for(var a,r,c,l,d=e.trim().split(ee).filter(function(e){return e&&!!e.trim()}),s=[],o=0,h=d.length;o<h;o+=1){for(var u=d[o],i=!1,n=-1;!i&&++n<K;)a=x[n],r=a.isMultiMatch(u),r&&(s.push(new a(r,t)),i=!0);if(!i)for(n=-1;++n<K;)if(c=x[n],l=c.isSingleMatch(u),l){s.push(new c(l,t));break}}return s})}(this.pattern,this.options)}return t(s,[{key:"searchIn",value:function(e){if(o=this.query,!o)return{isMatch:!1,score:1};var a=this.options,u=a.includeMatches,w=a.isCaseSensitive,b=a.ignoreDiacritics;e=w?e:e.toLowerCase(),e=b?p(e):e;for(var s,o,i,r,m,v,n=0,t=[],c=0,l=0,j=o.length;l<j;l+=1){i=o[l],t.length=0;for(n=0,s=0,m=i.length;s<m;s+=1){var f=i[s],d=f.search(e),y=d.isMatch,g=d.indices,_=d.score;if(!y){c=0,n=0,t.length=0;break}n+=1,c+=_,u&&(v=f.constructor.type,te.has(v)?t.push.apply(t,h(g)):t.push(g))}if(n)return r={isMatch:!0,score:c/n},u&&(r.indices=t),r}return{isMatch:!1,score:1}}}],[{key:"condition",value:function(e,t){return t.useExtendedSearch}}]),s}(),m=[];function A(){m.push.apply(m,arguments)}function V(e,t){for(var s,n=0,o=m.length;n<o;n+=1)if(s=m[n],s.condition(e,t))return new s(e,t);return new 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n={indices:e.indices,value:e.value};e.key&&(n.key=e.key.src),e.idx>-1&&(n.refIndex=e.idx),t.matches.push(n)}})}function ge(e,t){t.score=e.score}return d=function(){function i(t){var s=arguments.length>1&&0[0]!==arguments[1]?arguments[1]:{},o=arguments.length>2?arguments[2]:0[0];n(this,i),this.options=u(u({},e),s),this.options.useExtendedSearch,this._keyStore=new fe(this.options.keys),this.setCollection(t,o),this._lastQuery=null,this._lastSearcher=null}return t(i,[{key:"_getSearcher",value:function(e){if(this._lastQuery===e)return this._lastSearcher;var t=V(e,this.options);return this._lastQuery=e,this._lastSearcher=t,t}},{key:"setCollection",value:function(e,t){if(this._docs=e,t&&!(t instanceof v))throw new Error("Incorrect 'index' type");this._myIndex=t||L(this.options.keys,this._docs,{getFn:this.options.getFn,fieldNormWeight:this.options.fieldNormWeight})}},{key:"add",value:function(e){s(e)&&(this._docs.push(e),this._myIndex.add(e))}},{key:"remove",value:function(){for(var n,o=arguments.length>0&&0[0]!==arguments[0]?arguments[0]:function(){return!1},s=[],t=[],e=0,i=this._docs.length;e<i;e+=1)o(this._docs[e],e)&&(s.push(this._docs[e]),t.push(e));if(t.length){for(n=t.length-1;n>=0;n-=1)this._docs.splice(t[n],1);this._myIndex.removeAll(t)}return s}},{key:"removeAt",value:function(e){this._docs.splice(e,1),this._myIndex.removeAt(e)}},{key:"getIndex",value:function(){return this._myIndex}},{key:"search",value:function(t){var n,a,c=(arguments.length>1&&0[0]!==arguments[1]?arguments[1]:{}).limit,s=0[0]===c?-1:c,i=this.options,d=i.includeMatches,u=i.includeScore,h=i.shouldSort,l=i.sortFn,r=i.ignoreFieldNorm;return j(s)&&s>0&&o(t)?(a=new F(s),o(this._docs[0])?this._searchStringList(t,{heap:a,ignoreFieldNorm:r}):this._searchObjectList(t,{heap:a,ignoreFieldNorm:r}),n=a.extractSorted(l)):(function(t,n){var s=n.ignoreFieldNorm,o=0[0]===s?e.ignoreFieldNorm:s;t.forEach(function(e){_(e,{ignoreFieldNorm:o})})}(n=o(t)?o(this._docs[0])?this._searchStringList(t):this._searchObjectList(t):this._searchLogical(t),{ignoreFieldNorm:r}),h&&n.sort(l),j(s)&&s>-1&&(n=n.slice(0,s))),function(t,n){var o=arguments.length>2&&0[0]!==arguments[2]?arguments[2]:{},i=o.includeMatches,r=0[0]===i?e.includeMatches:i,a=o.includeScore,c=0[0]===a?e.includeScore:a,s=[];return r&&s.push(pe),c&&s.push(ge),t.map(function(e){var t=e.idx,o={item:n[t],refIndex:t};return s.length&&s.forEach(function(t){t(e,o)}),o})}(n,this._docs,{includeMatches:d,includeScore:u})}},{key:"_searchStringList",value:function(e){var n=arguments.length>1&&0[0]!==arguments[1]?arguments[1]:{},t=n.heap,i=n.ignoreFieldNorm,a=this._getSearcher(e),r=this._myIndex.records,o=t?null:[];return r.forEach(function(e){var r=e.v,l=e.i,d=e.n;if(s(r)){var n,c=a.searchIn(r),u=c.isMatch,h=c.score,m=c.indices;u&&(n={item:r,idx:l,matches:[{score:h,value:r,norm:d,indices:m}]},t?(_(n,{ignoreFieldNorm:i}),t.shouldInsert(n.score)&&t.insert(n)):o.push(n))}}),o}},{key:"_searchLogical",value:function(e){var n=this,i=he(e,this.options),a=function e(t,s,o){if(!t.children){var c,l=t.keyId,d=t.searcher,i=n._findMatches({key:n._keyStore.get(l),value:n._myIndex.getValueForItemAtKeyId(s,l),searcher:d});return i&&i.length?[{idx:o,item:s,matches:i}]:[]}for(var a=[],r=0,u=t.children.length;r<u;r+=1)if(c=e(t.children[r],s,o),c.length)a.push.apply(a,h(c));else if(t.operator===O)return[];return a},r=this._myIndex.records,t=new Map,o=[];return r.forEach(function(e){var c,r=e.$,n=e.i;s(r)&&(c=a(i,r,n),c.length&&(t.has(n)||(t.set(n,{idx:n,item:r,matches:[]}),o.push(t.get(n))),c.forEach(function(e){var s,o=e.matches;(s=t.get(n).matches).push.apply(s,h(o))})))}),o}},{key:"_searchObjectList",value:function(e){var a=this,n=arguments.length>1&&0[0]!==arguments[1]?arguments[1]:{},t=n.heap,r=n.ignoreFieldNorm,c=this._getSearcher(e),o=this._myIndex,l=o.keys,d=o.records,i=t?null:[];return d.forEach(function(e){var n,o,d=e.$,u=e.i;s(d)&&(n=[],(l.forEach(function(e,t){n.push.apply(n,h(a._findMatches({key:e,value:d[t],searcher:c})))}),n.length)&&(o={idx:u,item:d,matches:n},t?(_(o,{ignoreFieldNorm:r}),t.shouldInsert(o.score)&&t.insert(o)):i.push(o)))}),i}},{key:"_findMatches",value:function(e){var i=e.key,t=e.value,a=e.searcher;if(!s(t))return[];if(n=[],r(t))t.forEach(function(e){var t=e.v,r=e.i,c=e.n;if(s(t)){var o=a.searchIn(t),l=o.isMatch,d=o.score,u=o.indices;l&&n.push({score:d,key:i,value:t,idx:r,norm:c,indices:u})}});else{var n,c=t.v,l=t.n,o=a.searchIn(c),d=o.isMatch,u=o.score,h=o.indices;d&&n.push({score:u,key:i,value:c,norm:l,indices:h})}return n}}]),i}(),d.version="7.2.0",d.createIndex=L,d.parseIndex=function(t){var s=arguments.length>1&&0[0]!==arguments[1]?arguments[1]:{},o=s.getFn,a=0[0]===o?e.getFn:o,i=s.fieldNormWeight,r=0[0]===i?e.fieldNormWeight:i,c=t.keys,l=t.records,n=new v({getFn:a,fieldNormWeight:r});return n.setKeys(c),n.setIndexRecords(l),n},d.config=e,A(ne),d.use=function(){for(var t=arguments.length,n=new Array(t),e=0;e<t;e++)n[e]=arguments[e];n.forEach(function(e){return A(e)})},d},"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).Fuse=t();var e,t,fuse,showButton=document.getElementById("search-button"),showButtonMobile=document.getElementById("search-button-mobile"),hideButton=document.getElementById("close-search-button"),wrapper=document.getElementById("search-wrapper"),modal=document.getElementById("search-modal"),input=document.getElementById("search-query"),output=document.getElementById("search-results"),first=output.firstChild,last=output.lastChild,searchVisible=!1,indexed=!1,hasResults=!1;showButton?showButton.addEventListener("click",displaySearch):null,showButtonMobile?showButtonMobile.addEventListener("click",displaySearch):null,hideButton.addEventListener("click",hideSearch),wrapper.addEventListener("click",hideSearch),modal.addEventListener("click",function(e){return e.stopPropagation(),e.stopImmediatePropagation(),!1}),document.addEventListener("keydown",function(e){if(e.key=="/"){const t=document.activeElement,n=t.tagName,s=n==="INPUT"||n==="TEXTAREA"||t.isContentEditable;!searchVisible&&!s&&(e.preventDefault(),displaySearch())}e.key=="Escape"&&hideSearch(),e.key=="ArrowDown"&&searchVisible&&hasResults&&(e.preventDefault(),document.activeElement==input?first.focus():document.activeElement==last?last.focus():document.activeElement.parentElement.nextSibling.firstElementChild.focus()),e.key=="ArrowUp"&&searchVisible&&hasResults&&(e.preventDefault(),document.activeElement==input?input.focus():document.activeElement==first?input.focus():document.activeElement.parentElement.previousSibling.firstElementChild.focus()),e.key=="Enter"&&searchVisible&&hasResults&&(e.preventDefault(),document.activeElement==input?first.focus():document.activeElement.click())}),input.onkeyup=function(){executeQuery(this.value)};function displaySearch(){indexed||buildIndex(),searchVisible||(document.body.style.overflow="hidden",wrapper.style.visibility="visible",input.focus(),searchVisible=!0)}function hideSearch(){searchVisible&&(document.body.style.overflow="visible",wrapper.style.visibility="hidden",input.value="",output.innerHTML="",document.activeElement.blur(),searchVisible=!1)}function fetchJSON(e,t){var n=new XMLHttpRequest;n.onreadystatechange=function(){if(n.readyState===4&&n.status===200){var e=JSON.parse(n.responseText);t&&t(e)}},n.open("GET",e),n.send()}function buildIndex(){var e=wrapper.getAttribute("data-url"),e=e.replace(/\/?$/,"/");fetchJSON(e+"index.json",function(e){var t={shouldSort:!0,ignoreLocation:!0,threshold:0,includeMatches:!0,keys:[{name:"title",weight:.8},{name:"section",weight:.2},{name:"summary",weight:.6},{name:"content",weight:.4}]};fuse=new Fuse(e,t),indexed=!0})}function executeQuery(e){let n=fuse.search(e),t="";n.length>0?(n.forEach(function(e){var o,i,a=e.item.summary,s=document.createElement("div");s.innerHTML=a,e.item.summary=s.textContent||s.innerText||"",o=e.item.externalUrl?e.item.title+'<span class="text-xs ml-2 align-center cursor-default text-neutral-400 dark:text-neutral-500">'+e.item.externalUrl+"</span>":e.item.title,i=e.item.externalUrl?'target="_blank" rel="noopener" href="'+e.item.externalUrl+'"':'href="'+e.item.permalink+'"',t=t+`<li class="mb-2">
|
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<a class="flex items-center px-3 py-2 rounded-md appearance-none bg-neutral-100 dark:bg-neutral-700 focus:bg-primary-100 hover:bg-primary-100 dark:hover:bg-primary-900 dark:focus:bg-primary-900 focus:outline-dotted focus:outline-transparent focus:outline-2"
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${i} tabindex="0">
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<div class="grow">
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<div class="-mb-1 text-lg font-bold">
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${o}
|
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</div>
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<div class="text-sm text-neutral-500 dark:text-neutral-400">${e.item.section}<span class="px-2 text-primary-500">·</span>${e.item.date?e.item.date:""}</span></div>
|
|
<div class="text-sm italic">${e.item.summary}</div>
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</div>
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<div class="ml-2 ltr:block rtl:hidden text-neutral-500">→</div>
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<div class="mr-2 ltr:hidden rtl:block text-neutral-500">←</div>
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</a>
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</li>`}),hasResults=!0):(t="",hasResults=!1),output.innerHTML=t,n.length>0&&(first=output.firstChild.firstElementChild,last=output.lastChild.firstElementChild)}document.getElementById("katex-render")&&document.getElementById("katex-render").addEventListener("load",()=>{renderMathInElement(document.body)}),function(){"use strict";var e=[];window.addEventListener("beforeprint",function(){for(var n=document.querySelectorAll("details:not([open])"),t=0;t<n.length;t++)n[t].open=!0,e.push(n[t])}),window.addEventListener("afterprint",function(){for(var t=0;t<e.length;t++)e[t].open=!1;e=[]})}(),function(){const e=document.querySelectorAll(".email-link");e.forEach(e=>{let t=atob(e.getAttribute("data-email"));const s=e.getAttribute("data-subject");let n=t.startsWith("mailto:")?t:"mailto:"+t;s&&(n+=(n.includes("?")?"&":"?")+"subject="+encodeURIComponent(s)),e.href=n})}() |