diff options
Diffstat (limited to 'static')
| -rw-r--r-- | static/abridge-switcher.min.js | 1 | ||||
| -rw-r--r-- | static/abridge.min.js | 1 | ||||
| -rw-r--r-- | static/android-chrome-192x192.png | bin | 2569 -> 2535 bytes | |||
| -rw-r--r-- | static/android-chrome-192x192m.png | bin | 2284 -> 2273 bytes | |||
| -rw-r--r-- | static/android-chrome-512x512.png | bin | 5618 -> 5377 bytes | |||
| -rw-r--r-- | static/apple-touch-icon.png | bin | 2636 -> 2606 bytes | |||
| -rw-r--r-- | static/banner.png | bin | 13379 -> 13241 bytes | |||
| -rw-r--r-- | static/elasticlunr.min.js | 10 | ||||
| -rw-r--r-- | static/elasticlunr_search.min.js | 1 | ||||
| -rw-r--r-- | static/favicon-16x16.png | bin | 559 -> 366 bytes | |||
| -rw-r--r-- | static/favicon-32x32.png | bin | 969 -> 663 bytes | |||
| -rw-r--r-- | static/favicon.ico | bin | 2650 -> 1947 bytes | |||
| -rw-r--r-- | static/katexoptions.js | 3 | ||||
| -rw-r--r-- | static/mstile-150x150.png | bin | 2289 -> 2251 bytes | |||
| -rw-r--r-- | static/nojs.css | 1 | ||||
| -rw-r--r-- | static/prestyle.js | 4 | ||||
| -rw-r--r-- | static/search.js | 337 | ||||
| -rw-r--r-- | static/search.min.js | 2 | ||||
| -rw-r--r-- | static/site.webmanifest | 4 | ||||
| -rw-r--r-- | static/theme.js | 4 | ||||
| -rw-r--r-- | static/theme.min.js | 1 | ||||
| -rw-r--r-- | static/theme_button.js | 5 |
22 files changed, 371 insertions, 3 deletions
diff --git a/static/abridge-switcher.min.js b/static/abridge-switcher.min.js new file mode 100644 index 0000000..52cfdc6 --- /dev/null +++ b/static/abridge-switcher.min.js @@ -0,0 +1 @@ +const items=document.querySelectorAll(".preStyle");function closeSearchNow(){const e=document.querySelector("main");e.innerHTML=window.main}function goSearchNow(){const e=document.querySelector("main");window.main||(window.main=e.innerHTML);var t=document.getElementById("suggestions"),n=t.cloneNode(!0),o=(n.id="results",document.createElement("div")),i='<form name="closeSearch"><h2><button type="submit" title="Close Search"><i class="svgs x"></i></button> Results For: '.concat(document.getElementById("userinput").value,"</h2></form>");return o.innerHTML=i,n.insertBefore(o,n.firstChild),e.innerHTML=n.outerHTML,t.innerHTML="",document.getElementById("userinput").value="",!1}items.forEach(e=>{e.rel="stylesheet"}),document.getElementById("mode").addEventListener("click",()=>{document.documentElement.classList.toggle("light"),localStorage.setItem("theme",document.documentElement.classList.contains("light")?"light":"dark")}),function(){function m(e){var t=new m.Index;return t.pipeline.add(m.trimmer,m.stopWordFilter,m.stemmer),e&&e.call(t,t),t}var a,c,e,t,d,h,f,p,g,y,v,S,x,w,b,I,E,F,D,k,C,_,N,L,n;m.version="0.9.5",((lunr=m).utils={}).warn=(n=this,function(e){n.console&&console.warn&&console.warn(e)}),m.utils.toString=function(e){return null==e?"":e.toString()},(m.EventEmitter=function(){this.events={}}).prototype.addListener=function(){var e=Array.prototype.slice.call(arguments),t=e.pop();if("function"!=typeof t)throw new TypeError("last argument must be a function");e.forEach(function(e){this.hasHandler(e)||(this.events[e]=[]),this.events[e].push(t)},this)},m.EventEmitter.prototype.removeListener=function(e,t){this.hasHandler(e)&&-1!==(t=this.events[e].indexOf(t))&&(this.events[e].splice(t,1),0==this.events[e].length&&delete this.events[e])},m.EventEmitter.prototype.emit=function(e){var t;this.hasHandler(e)&&(t=Array.prototype.slice.call(arguments,1),this.events[e].forEach(function(e){e.apply(void 0,t)},this))},m.EventEmitter.prototype.hasHandler=function(e){return e in this.events},(m.tokenizer=function(e){return arguments.length&&null!=e?Array.isArray(e)?(t=(t=e.filter(function(e){return null!=e})).map(function(e){return m.utils.toString(e).toLowerCase()}),n=[],t.forEach(function(e){e=e.split(m.tokenizer.seperator);n=n.concat(e)},this),n):e.toString().trim().toLowerCase().split(m.tokenizer.seperator):[];var t,n}).defaultSeperator=/[\s\-]+/,m.tokenizer.seperator=m.tokenizer.defaultSeperator,m.tokenizer.setSeperator=function(e){null!=e&&"object"==typeof e&&(m.tokenizer.seperator=e)},m.tokenizer.resetSeperator=function(){m.tokenizer.seperator=m.tokenizer.defaultSeperator},m.tokenizer.getSeperator=function(){return m.tokenizer.seperator},(m.Pipeline=function(){this._queue=[]}).registeredFunctions={},m.Pipeline.registerFunction=function(e,t){t in m.Pipeline.registeredFunctions&&m.utils.warn("Overwriting existing registered function: "+t),e.label=t,m.Pipeline.registeredFunctions[t]=e},m.Pipeline.getRegisteredFunction=function(e){return e in m.Pipeline.registeredFunctions!=1?null:m.Pipeline.registeredFunctions[e]},m.Pipeline.warnIfFunctionNotRegistered=function(e){e.label&&e.label in this.registeredFunctions||m.utils.warn("Function is not registered with pipeline. This may cause problems when serialising the index.\n",e)},m.Pipeline.load=function(e){var n=new m.Pipeline;return e.forEach(function(e){var t=m.Pipeline.getRegisteredFunction(e);if(!t)throw new Error("Cannot load un-registered function: "+e);n.add(t)}),n},m.Pipeline.prototype.add=function(){Array.prototype.slice.call(arguments).forEach(function(e){m.Pipeline.warnIfFunctionNotRegistered(e),this._queue.push(e)},this)},m.Pipeline.prototype.after=function(e,t){m.Pipeline.warnIfFunctionNotRegistered(t);e=this._queue.indexOf(e);if(-1===e)throw new Error("Cannot find existingFn");this._queue.splice(e+1,0,t)},m.Pipeline.prototype.before=function(e,t){m.Pipeline.warnIfFunctionNotRegistered(t);e=this._queue.indexOf(e);if(-1===e)throw new Error("Cannot find existingFn");this._queue.splice(e,0,t)},m.Pipeline.prototype.remove=function(e){e=this._queue.indexOf(e);-1!==e&&this._queue.splice(e,1)},m.Pipeline.prototype.run=function(e){for(var t=[],n=e.length,o=this._queue.length,i=0;i<n;i++){for(var r=e[i],s=0;s<o&&null!=(r=this._queue[s](r,i,e));s++);null!=r&&t.push(r)}return t},m.Pipeline.prototype.reset=function(){this._queue=[]},m.Pipeline.prototype.get=function(){return this._queue},m.Pipeline.prototype.toJSON=function(){return this._queue.map(function(e){return m.Pipeline.warnIfFunctionNotRegistered(e),e.label})},(m.Index=function(){this._fields=[],this._ref="id",this.pipeline=new m.Pipeline,this.documentStore=new m.DocumentStore,this.index={},this.eventEmitter=new m.EventEmitter,this._idfCache={},this.on("add","remove","update",function(){this._idfCache={}}.bind(this))}).prototype.on=function(){var e=Array.prototype.slice.call(arguments);return this.eventEmitter.addListener.apply(this.eventEmitter,e)},m.Index.prototype.off=function(e,t){return this.eventEmitter.removeListener(e,t)},m.Index.load=function(e){e.version!==m.version&&m.utils.warn("version mismatch: current "+m.version+" importing "+e.version);var t,n=new this;for(t in n._fields=e.fields,n._ref=e.ref,n.documentStore=m.DocumentStore.load(e.documentStore),n.pipeline=m.Pipeline.load(e.pipeline),n.index={},e.index)n.index[t]=m.InvertedIndex.load(e.index[t]);return n},m.Index.prototype.addField=function(e){return this._fields.push(e),this.index[e]=new m.InvertedIndex,this},m.Index.prototype.setRef=function(e){return this._ref=e,this},m.Index.prototype.saveDocument=function(e){return this.documentStore=new m.DocumentStore(e),this},m.Index.prototype.addDoc=function(r,e){var s;r&&(e=void 0===e||e,s=r[this._ref],this.documentStore.addDoc(s,r),this._fields.forEach(function(e){var t,n=this.pipeline.run(m.tokenizer(r[e])),o=(this.documentStore.addFieldLength(s,e,n.length),{});for(t in n.forEach(function(e){e in o?o[e]+=1:o[e]=1},this),o){var i=o[t],i=Math.sqrt(i);this.index[e].addToken(t,{ref:s,tf:i})}},this),e&&this.eventEmitter.emit("add",r,this))},m.Index.prototype.removeDocByRef=function(e){e&&!1!==this.documentStore.isDocStored()&&this.documentStore.hasDoc(e)&&(e=this.documentStore.getDoc(e),this.removeDoc(e,!1))},m.Index.prototype.removeDoc=function(e,t){var n;e&&(t=void 0===t||t,n=e[this._ref],this.documentStore.hasDoc(n)&&(this.documentStore.removeDoc(n),this._fields.forEach(function(t){this.pipeline.run(m.tokenizer(e[t])).forEach(function(e){this.index[t].removeToken(e,n)},this)},this),t&&this.eventEmitter.emit("remove",e,this)))},m.Index.prototype.updateDoc=function(e,t){t=void 0===t||t;this.removeDocByRef(e[this._ref],!1),this.addDoc(e,!1),t&&this.eventEmitter.emit("update",e,this)},m.Index.prototype.idf=function(e,t){var n="@"+t+"/"+e;if(Object.prototype.hasOwnProperty.call(this._idfCache,n))return this._idfCache[n];t=this.index[t].getDocFreq(e),e=1+Math.log(this.documentStore.length/(t+1));return 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t=this.index[d].getDocs(e),n=this.idf(e,d);if(f&&"AND"==h){var o,i={};for(o in f)o in t&&(i[o]=t[o]);t=i}for(o in e==a&&this.fieldSearchStats(p,e,t),t){var r=this.index[d].getTermFrequency(e,o),s=this.documentStore.getFieldLength(o,d),u=1,l=1,r=r*n*(u=0!=s?1/Math.sqrt(s):u)*(l=e!=a?.15*(1-(e.length-a.length)/e.length):l);o in c?c[o]+=r:c[o]=r}},this),f=this.mergeScores(f,c,h)},this),f=this.coordNorm(f,p,e.length)):void 0},m.Index.prototype.mergeScores=function(e,t,n){if(!e)return t;if("AND"==n){var o={};for(i in t)i in e&&(o[i]=e[i]+t[i]);return o}for(var i in t)i in e?e[i]+=t[i]:e[i]=t[i];return e},m.Index.prototype.fieldSearchStats=function(e,t,n){for(var o in n)o in e?e[o].push(t):e[o]=[t]},m.Index.prototype.coordNorm=function(e,t,n){for(var o in e){var i;o in t&&(i=t[o].length,e[o]=e[o]*i/n)}return e},m.Index.prototype.toJSON=function(){var t={};return this._fields.forEach(function(e){t[e]=this.index[e].toJSON()},this),{version:m.version,fields:this._fields,ref:this._ref,documentStore:this.documentStore.toJSON(),index:t,pipeline:this.pipeline.toJSON()}},m.Index.prototype.use=function(e){var t=Array.prototype.slice.call(arguments,1);t.unshift(this),e.apply(this,t)},(m.DocumentStore=function(e){this._save=null==e||e,this.docs={},this.docInfo={},this.length=0}).load=function(e){var t=new this;return t.length=e.length,t.docs=e.docs,t.docInfo=e.docInfo,t._save=e.save,t},m.DocumentStore.prototype.isDocStored=function(){return this._save},m.DocumentStore.prototype.addDoc=function(e,t){this.hasDoc(e)||this.length++,this.docs[e]=!0===this._save?function(e){if(null===e||"object"!=typeof e)return e;var t,n=e.constructor();for(t in e)e.hasOwnProperty(t)&&(n[t]=e[t]);return n}(t):null},m.DocumentStore.prototype.getDoc=function(e){return!1===this.hasDoc(e)?null:this.docs[e]},m.DocumentStore.prototype.hasDoc=function(e){return e in 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this.docInfo[e]?this.docInfo[e][t]:0},m.DocumentStore.prototype.toJSON=function(){return{docs:this.docs,docInfo:this.docInfo,length:this.length,save:this._save}},a={ational:"ate",tional:"tion",enci:"ence",anci:"ance",izer:"ize",bli:"ble",alli:"al",entli:"ent",eli:"e",ousli:"ous",ization:"ize",ation:"ate",ator:"ate",alism:"al",iveness:"ive",fulness:"ful",ousness:"ous",aliti:"al",iviti:"ive",biliti:"ble",logi:"log"},c={icate:"ic",ative:"",alize:"al",iciti:"ic",ical:"ic",ful:"",ness:""},e="[aeiouy]",t="[^aeiou][^aeiouy]*",d=new RegExp("^([^aeiou][^aeiouy]*)?[aeiouy][aeiou]*[^aeiou][^aeiouy]*"),h=new RegExp("^([^aeiou][^aeiouy]*)?[aeiouy][aeiou]*[^aeiou][^aeiouy]*[aeiouy][aeiou]*[^aeiou][^aeiouy]*"),f=new RegExp("^([^aeiou][^aeiouy]*)?[aeiouy][aeiou]*[^aeiou][^aeiouy]*([aeiouy][aeiou]*)?$"),p=new RegExp("^([^aeiou][^aeiouy]*)?[aeiouy]"),g=/^(.+?)(ss|i)es$/,y=/^(.+?)([^s])s$/,v=/^(.+?)eed$/,S=/^(.+?)(ed|ing)$/,x=/.$/,w=/(at|bl|iz)$/,b=new RegExp("([^aeiouylsz])\\1$"),I=new RegExp("^"+t+e+"[^aeiouwxy]$"),E=/^(.+?[^aeiou])y$/,F=/^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/,D=/^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/,k=/^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/,C=/^(.+?)(s|t)(ion)$/,_=/^(.+?)e$/,N=/ll$/,L=new RegExp("^"+t+e+"[^aeiouwxy]$"),m.Pipeline.registerFunction(m.stemmer=function(e){var t,n,o,i,r,s,u,l;return e.length<3?e:("y"==(n=e.substr(0,1))&&(e=n.toUpperCase()+e.substr(1)),u=y,(r=g).test(e)?e=e.replace(r,"$1$2"):u.test(e)&&(e=e.replace(u,"$1$2")),u=S,(r=v).test(e)?(l=r.exec(e),(r=d).test(l[1])&&(e=e.replace(r=x,""))):u.test(e)&&(s=(l=u.exec(e))[1],(u=p).test(s)&&(e=s,o=b,i=I,(u=w).test(e)?e+="e":o.test(e)?e=e.replace(r=x,""):i.test(e)&&(e+="e"))),(r=E).test(e)&&(e=(s=(l=r.exec(e))[1])+"i"),(r=F).test(e)&&(s=(l=r.exec(e))[1],t=l[2],(r=d).test(s)&&(e=s+a[t])),(r=D).test(e)&&(s=(l=r.exec(e))[1],t=l[2],(r=d).test(s)&&(e=s+c[t])),u=C,(r=k).test(e)?(s=(l=r.exec(e))[1],(r=h).test(s)&&(e=s)):u.test(e)&&(s=(l=u.exec(e))[1]+l[2],(u=h).test(s)&&(e=s)),(r=_).test(e)&&(s=(l=r.exec(e))[1],u=f,o=L,((r=h).test(s)||u.test(s)&&!o.test(s))&&(e=s)),u=h,(r=N).test(e)&&u.test(e)&&(e=e.replace(r=x,"")),"y"==n?n.toLowerCase()+e.substr(1):e)},"stemmer"),m.stopWordFilter=function(e){return e&&!0!==m.stopWordFilter.stopWords[e]?e:void 0},m.clearStopWords=function(){m.stopWordFilter.stopWords={}},m.addStopWords=function(e){null!=e&&!1!==Array.isArray(e)&&e.forEach(function(e){m.stopWordFilter.stopWords[e]=!0},this)},m.resetStopWords=function(){m.stopWordFilter.stopWords=m.defaultStopWords},m.stopWordFilter.stopWords=m.defaultStopWords={"":!0,a:!0,able:!0,about:!0,across:!0,after:!0,all:!0,almost:!0,also:!0,am:!0,among:!0,an:!0,and:!0,any:!0,are:!0,as:!0,at:!0,be:!0,because:!0,been:!0,but:!0,by:!0,can:!0,cannot:!0,could:!0,dear:!0,did:!0,do:!0,does:!0,either:!0,else:!0,ever:!0,every:!0,for:!0,from:!0,get:!0,got:!0,had:!0,has:!0,have:!0,he:!0,her:!0,hers:!0,him:!0,his:!0,how:!0,however:!0,i:!0,if:!0,in:!0,into:!0,is:!0,it:!0,its:!0,just:!0,least:!0,let:!0,like:!0,likely:!0,may:!0,me:!0,might:!0,most:!0,must:!0,my:!0,neither:!0,no:!0,nor:!0,not:!0,of:!0,off:!0,often:!0,on:!0,only:!0,or:!0,other:!0,our:!0,own:!0,rather:!0,said:!0,say:!0,says:!0,she:!0,should:!0,since:!0,so:!0,some:!0,than:!0,that:!0,the:!0,their:!0,them:!0,then:!0,there:!0,these:!0,they:!0,this:!0,tis:!0,to:!0,too:!0,twas:!0,us:!0,wants:!0,was:!0,we:!0,were:!0,what:!0,when:!0,where:!0,which:!0,while:!0,who:!0,whom:!0,why:!0,will:!0,with:!0,would:!0,yet:!0,you:!0,your:!0},m.Pipeline.registerFunction(m.stopWordFilter,"stopWordFilter"),m.Pipeline.registerFunction(m.trimmer=function(e){if(null==e)throw new Error("token should not be undefined");return e.replace(/^\W+/,"").replace(/\W+$/,"")},"trimmer"),(m.InvertedIndex=function(){this.root={docs:{},df:0}}).load=function(e){var t=new this;return t.root=e.root,t},m.InvertedIndex.prototype.addToken=function(e,t,n){for(var n=n||this.root,o=0;o<=e.length-1;){var i=e[o];i in n||(n[i]={docs:{},df:0}),o+=1,n=n[i]}var r=t.ref;n.docs[r]?n.docs[r]={tf:t.tf}:(n.docs[r]={tf:t.tf},n.df+=1)},m.InvertedIndex.prototype.hasToken=function(e){if(!e)return!1;for(var t=this.root,n=0;n<e.length;n++){if(!t[e[n]])return!1;t=t[e[n]]}return!0},m.InvertedIndex.prototype.getNode=function(e){if(!e)return null;for(var t=this.root,n=0;n<e.length;n++){if(!t[e[n]])return null;t=t[e[n]]}return t},m.InvertedIndex.prototype.getDocs=function(e){e=this.getNode(e);return null==e?{}:e.docs},m.InvertedIndex.prototype.getTermFrequency=function(e,t){e=this.getNode(e);return null!=e&&t in e.docs?e.docs[t].tf:0},m.InvertedIndex.prototype.getDocFreq=function(e){e=this.getNode(e);return null==e?0:e.df},m.InvertedIndex.prototype.removeToken=function(e,t){e&&null!=(e=this.getNode(e))&&t in e.docs&&(delete e.docs[t],--e.df)},m.InvertedIndex.prototype.expandToken=function(e,t,n){if(null==e||""==e)return[];var o,t=t||[];if(null==n&&null==(n=this.getNode(e)))return t;for(o in 0<n.df&&t.push(e),n)"docs"!==o&&"df"!==o&&this.expandToken(e+o,t,n[o]);return t},m.InvertedIndex.prototype.toJSON=function(){return{root:this.root}},(m.Configuration=function(e,t){var n,e=e||"";if(null==t)throw new Error("fields should not be null");this.config={};try{n=JSON.parse(e),this.buildUserConfig(n,t)}catch(e){m.utils.warn("user configuration parse failed, will use default 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0},m.clearStopWords=function(){m.stopWordFilter.stopWords={}},m.addStopWords=function(e){null!=e&&!1!==Array.isArray(e)&&e.forEach(function(e){m.stopWordFilter.stopWords[e]=!0},this)},m.resetStopWords=function(){m.stopWordFilter.stopWords=m.defaultStopWords},m.stopWordFilter.stopWords=m.defaultStopWords={"":!0,a:!0,able:!0,about:!0,across:!0,after:!0,all:!0,almost:!0,also:!0,am:!0,among:!0,an:!0,and:!0,any:!0,are:!0,as:!0,at:!0,be:!0,because:!0,been:!0,but:!0,by:!0,can:!0,cannot:!0,could:!0,dear:!0,did:!0,do:!0,does:!0,either:!0,else:!0,ever:!0,every:!0,for:!0,from:!0,get:!0,got:!0,had:!0,has:!0,have:!0,he:!0,her:!0,hers:!0,him:!0,his:!0,how:!0,however:!0,i:!0,if:!0,in:!0,into:!0,is:!0,it:!0,its:!0,just:!0,least:!0,let:!0,like:!0,likely:!0,may:!0,me:!0,might:!0,most:!0,must:!0,my:!0,neither:!0,no:!0,nor:!0,not:!0,of:!0,off:!0,often:!0,on:!0,only:!0,or:!0,other:!0,our:!0,own:!0,rather:!0,said:!0,say:!0,says:!0,she:!0,should:!0,since:!0,so:!0,some:!0,than:!0,that:!0,the:!0,their:!0,them:!0,then:!0,there:!0,these:!0,they:!0,this:!0,tis:!0,to:!0,too:!0,twas:!0,us:!0,wants:!0,was:!0,we:!0,were:!0,what:!0,when:!0,where:!0,which:!0,while:!0,who:!0,whom:!0,why:!0,will:!0,with:!0,would:!0,yet:!0,you:!0,your:!0},m.Pipeline.registerFunction(m.stopWordFilter,"stopWordFilter"),m.Pipeline.registerFunction(m.trimmer=function(e){if(null==e)throw 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0===e)throw new Error("token should not be undefined");return e.replace(/^\W+/,"").replace(/\W+$/,"")},t.Pipeline.registerFunction(t.trimmer,"trimmer"),t.InvertedIndex=function(){this.root={docs:{},df:0}},t.InvertedIndex.load=function(e){var t=new this;return t.root=e.root,t},t.InvertedIndex.prototype.addToken=function(e,t,n){for(var n=n||this.root,i=0;i<=e.length-1;){var o=e[i];o in n||(n[o]={docs:{},df:0}),i+=1,n=n[o]}var r=t.ref;n.docs[r]?n.docs[r]={tf:t.tf}:(n.docs[r]={tf:t.tf},n.df+=1)},t.InvertedIndex.prototype.hasToken=function(e){if(!e)return!1;for(var t=this.root,n=0;n<e.length;n++){if(!t[e[n]])return!1;t=t[e[n]]}return!0},t.InvertedIndex.prototype.getNode=function(e){if(!e)return null;for(var t=this.root,n=0;n<e.length;n++){if(!t[e[n]])return null;t=t[e[n]]}return t},t.InvertedIndex.prototype.getDocs=function(e){var t=this.getNode(e);return null==t?{}:t.docs},t.InvertedIndex.prototype.getTermFrequency=function(e,t){var n=this.getNode(e);return null==n?0:t in n.docs?n.docs[t].tf:0},t.InvertedIndex.prototype.getDocFreq=function(e){var t=this.getNode(e);return null==t?0:t.df},t.InvertedIndex.prototype.removeToken=function(e,t){if(e){var n=this.getNode(e);null!=n&&t in n.docs&&(delete n.docs[t],n.df-=1)}},t.InvertedIndex.prototype.expandToken=function(e,t,n){if(null==e||""==e)return[];var t=t||[];if(void 0==n&&(n=this.getNode(e),null==n))return t;n.df>0&&t.push(e);for(var i in n)"docs"!==i&&"df"!==i&&this.expandToken(e+i,t,n[i]);return t},t.InvertedIndex.prototype.toJSON=function(){return{root:this.root}},t.Configuration=function(e,n){var e=e||"";if(void 0==n||null==n)throw new Error("fields should not be null");this.config={};var i;try{i=JSON.parse(e),this.buildUserConfig(i,n)}catch(o){t.utils.warn("user configuration parse failed, will use default 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this.config},t.Configuration.prototype.reset=function(){this.config={}},lunr.SortedSet=function(){this.length=0,this.elements=[]},lunr.SortedSet.load=function(e){var t=new this;return t.elements=e,t.length=e.length,t},lunr.SortedSet.prototype.add=function(){var e,t;for(e=0;e<arguments.length;e++)t=arguments[e],~this.indexOf(t)||this.elements.splice(this.locationFor(t),0,t);this.length=this.elements.length},lunr.SortedSet.prototype.toArray=function(){return this.elements.slice()},lunr.SortedSet.prototype.map=function(e,t){return this.elements.map(e,t)},lunr.SortedSet.prototype.forEach=function(e,t){return this.elements.forEach(e,t)},lunr.SortedSet.prototype.indexOf=function(e){for(var t=0,n=this.elements.length,i=n-t,o=t+Math.floor(i/2),r=this.elements[o];i>1;){if(r===e)return o;e>r&&(t=o),r>e&&(n=o),i=n-t,o=t+Math.floor(i/2),r=this.elements[o]}return r===e?o:-1},lunr.SortedSet.prototype.locationFor=function(e){for(var t=0,n=this.elements.length,i=n-t,o=t+Math.floor(i/2),r=this.elements[o];i>1;)e>r&&(t=o),r>e&&(n=o),i=n-t,o=t+Math.floor(i/2),r=this.elements[o];return r>e?o:e>r?o+1:void 0},lunr.SortedSet.prototype.intersect=function(e){for(var t=new lunr.SortedSet,n=0,i=0,o=this.length,r=e.length,s=this.elements,u=e.elements;;){if(n>o-1||i>r-1)break;s[n]!==u[i]?s[n]<u[i]?n++:s[n]>u[i]&&i++:(t.add(s[n]),n++,i++)}return t},lunr.SortedSet.prototype.clone=function(){var e=new lunr.SortedSet;return e.elements=this.toArray(),e.length=e.elements.length,e},lunr.SortedSet.prototype.union=function(e){var t,n,i;this.length>=e.length?(t=this,n=e):(t=e,n=this),i=t.clone();for(var o=0,r=n.toArray();o<r.length;o++)i.add(r[o]);return i},lunr.SortedSet.prototype.toJSON=function(){return this.toArray()},function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():e.elasticlunr=t()}(this,function(){return t})}(); diff --git a/static/elasticlunr_search.min.js b/static/elasticlunr_search.min.js new file mode 100644 index 0000000..0a654cd --- /dev/null +++ b/static/elasticlunr_search.min.js @@ -0,0 +1 @@ +function closeSearchNow(){const e=document.querySelector("main");e.innerHTML=window.main}function goSearchNow(){const e=document.querySelector("main");window.main||(window.main=e.innerHTML);var t=document.getElementById("suggestions"),n=t.cloneNode(!0),o=(n.id="results",document.createElement("div")),i='<form name="closeSearch"><h2><button type="submit" title="Close Search"><i class="svgs x"></i></button> Results For: '.concat(document.getElementById("userinput").value,"</h2></form>");return o.innerHTML=i,n.insertBefore(o,n.firstChild),e.innerHTML=n.outerHTML,t.innerHTML="",document.getElementById("userinput").value="",!1}!function(){function m(e){var t=new m.Index;return t.pipeline.add(m.trimmer,m.stopWordFilter,m.stemmer),e&&e.call(t,t),t}var 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index-1 : 0; + focusableSuggestions[nextIndex].focus(); + } + else if (e.keyCode === 40) { + e.preventDefault(); + nextIndex= index+1 < focusable.length ? index+1 : index; + focusableSuggestions[nextIndex].focus(); + } + +} + +document.addEventListener("keydown", inputFocus); +document.addEventListener("click", function(event) {suggestions.contains(event.target) || suggestions.classList.add("d-none")}); +document.addEventListener("keydown", suggestionFocus); + +// Get substring by bytes +// If using JavaScript inline substring method, it will return error codes +// Source: https://www.52pojie.cn/thread-1059814-1-1.html +function substringByByte(str, maxLength) { + var result = ""; + var flag = false; + var len = 0; + var length = 0; + var length2 = 0; + for (var i = 0; i < str.length; i++) { + var code = str.codePointAt(i).toString(16); + if (code.length > 4) { + i++; + if ((i + 1) < str.length) { + flag = str.codePointAt(i + 1).toString(16) == "200d"; + } + } + if (flag) { + len += getByteByHex(code); + if (i == str.length - 1) { + length += len; + if (length <= maxLength) { + result += str.substr(length2, i - length2 + 1); + } else { + break + } + } + } else { + if (len != 0) { + length += len; + length += getByteByHex(code); + if (length <= maxLength) { + result += str.substr(length2, i - length2 + 1); + length2 = i + 1; + } else { + break + } + len = 0; + continue; + } + length += getByteByHex(code); + if (length <= maxLength) { + if (code.length <= 4) { + result += str[i] + } else { + result += str[i - 1] + str[i] + } + length2 = i + 1; + } else { + break + } + } + } + return result; +} + +// Get the string bytes from binary +function getByteByBinary(binaryCode) { + // Binary system, starts with `0b` in ES6 + // Octal number system, starts with `0` in ES5 and starts with `0o` in ES6 + // Hexadecimal, starts with `0x` in both ES5 and ES6 + var byteLengthDatas = [0, 1, 2, 3, 4]; + var len = byteLengthDatas[Math.ceil(binaryCode.length / 8)]; + return len; +} + +// Get the string bytes from hexadecimal +function getByteByHex(hexCode) { + return getByteByBinary(parseInt(hexCode, 16).toString(2)); +} + +/* +Source: + - https://github.com/nextapps-de/flexsearch#index-documents-field-search + - https://raw.githack.com/nextapps-de/flexsearch/master/demo/autocomplete.html + - http://elasticlunr.com/ + - https://github.com/getzola/zola/blob/master/docs/static/search.js + - https://github.com/aaranxu/adidoks/blob/main/static/js/search.js +*/ +(function(){ + var index = elasticlunr.Index.load(window.searchIndex); + userinput.addEventListener('input', show_results, true); + suggestions.addEventListener('click', accept_suggestion, true); + + function show_results(){ + var value = this.value.trim(); + var options = { + bool: "OR", + fields: { + title: {boost: 2}, + body: {boost: 1}, + } + }; + var results = index.search(value, options); + + var entry, childs = suggestions.childNodes; + var i = 0, len = results.length; + var items = value.split(/\s+/); + suggestions.classList.remove('d-none'); + + results.forEach(function(page) { + if (page.doc.body !== '') { + entry = document.createElement('div'); + + entry.innerHTML = '<a href><span></span><span></span></a>'; + + a = entry.querySelector('a'), + t = entry.querySelector('span:first-child'), + d = entry.querySelector('span:nth-child(2)'); + a.href = page.ref; + t.textContent = page.doc.title; + d.innerHTML = makeTeaser(page.doc.body, items); + + suggestions.appendChild(entry); + } + }); + + while(childs.length > len){ + suggestions.removeChild(childs[i]) + } + + } + + function accept_suggestion(){ + + while(suggestions.lastChild){ + + suggestions.removeChild(suggestions.lastChild); + } + + return false; + } + + // Taken from mdbook + // The strategy is as follows: + // First, assign a value to each word in the document: + // Words that correspond to search terms (stemmer aware): 40 + // Normal words: 2 + // First word in a sentence: 8 + // Then use a sliding window with a constant number of words and count the + // sum of the values of the words within the window. Then use the window that got the + // maximum sum. If there are multiple maximas, then get the last one. + // Enclose the terms in <b>. + function makeTeaser(body, terms) { + var TERM_WEIGHT = 40; + var NORMAL_WORD_WEIGHT = 2; + var FIRST_WORD_WEIGHT = 8; + var TEASER_MAX_WORDS = 30; + + var stemmedTerms = terms.map(function (w) { + return elasticlunr.stemmer(w.toLowerCase()); + }); + var termFound = false; + var index = 0; + var weighted = []; // contains elements of ["word", weight, index_in_document] + + // split in sentences, then words + var sentences = body.toLowerCase().split(". "); + for (var i in sentences) { + var words = sentences[i].split(/[\s\n]/); + var value = FIRST_WORD_WEIGHT; + for (var j in words) { + + var word = words[j]; + + if (word.length > 0) { + for (var k in stemmedTerms) { + if (elasticlunr.stemmer(word).startsWith(stemmedTerms[k])) { + value = TERM_WEIGHT; + termFound = true; + } + } + weighted.push([word, value, index]); + value = NORMAL_WORD_WEIGHT; + } + + index += word.length; + index += 1; // ' ' or '.' if last word in sentence + } + + index += 1; // because we split at a two-char boundary '. ' + } + + if (weighted.length === 0) { + if (body.length !== undefined && body.length > TEASER_MAX_WORDS * 10) { + return body.substring(0, TEASER_MAX_WORDS * 10) + '...'; + } else { + return body; + } + } + + var windowWeights = []; + var windowSize = Math.min(weighted.length, TEASER_MAX_WORDS); + // We add a window with all the weights first + var curSum = 0; + for (var i = 0; i < windowSize; i++) { + curSum += weighted[i][1]; + } + windowWeights.push(curSum); + + for (var i = 0; i < weighted.length - windowSize; i++) { + curSum -= weighted[i][1]; + curSum += weighted[i + windowSize][1]; + windowWeights.push(curSum); + } + + // If we didn't find the term, just pick the first window + var maxSumIndex = 0; + if (termFound) { + var maxFound = 0; + // backwards + for (var i = windowWeights.length - 1; i >= 0; i--) { + if (windowWeights[i] > maxFound) { + maxFound = windowWeights[i]; + maxSumIndex = i; + } + } + } + + var teaser = []; + var startIndex = weighted[maxSumIndex][2]; + for (var i = maxSumIndex; i < maxSumIndex + windowSize; i++) { + var word = weighted[i]; + if (startIndex < word[2]) { + // missing text from index to start of `word` + teaser.push(body.substring(startIndex, word[2])); + startIndex = word[2]; + } + + // add <em/> around search terms + if (word[1] === TERM_WEIGHT) { + teaser.push("<b>"); + } + + startIndex = word[2] + word[0].length; + // Check the string is ascii characters or not + var re = /^[\x00-\xff]+$/ + if (word[1] !== TERM_WEIGHT && word[0].length >= 12 && !re.test(word[0])) { + // If the string's length is too long, it maybe a Chinese/Japance/Korean article + // if using substring method directly, it may occur error codes on emoji chars + var strBefor = body.substring(word[2], startIndex); + var strAfter = substringByByte(strBefor, 12); + teaser.push(strAfter); + } else { + teaser.push(body.substring(word[2], startIndex)); + } + + if (word[1] === TERM_WEIGHT) { + teaser.push("</b>"); + } + } + teaser.push("…"); + return teaser.join(""); + } +}()); diff --git a/static/search.min.js b/static/search.min.js index 03847dc..0a654cd 100644 --- a/static/search.min.js +++ b/static/search.min.js @@ -1 +1 @@ -function closeSearchNow(){const e=document.querySelector("main");e.innerHTML=window.main}function goSearchNow(){const e=document.querySelector("main");window.main||(window.main=e.innerHTML);var t=document.getElementById("suggestions"),n=((ResultsClone=t.cloneNode(!0)).id="results",document.createElement("div")),o='<form name="closeSearch"><h2><button type="submit" title="Close Search"><i class="svgs x"></i></button> Results For: '.concat(document.getElementById("userinput").value,"</h2></form>");return n.innerHTML=o,ResultsClone.insertBefore(n,ResultsClone.firstChild),e.innerHTML=ResultsClone.outerHTML,t.innerHTML="",document.getElementById("userinput").value="",!1}window.onload=function(){document.body.contains(document.goSearch)&&(document.goSearch.onsubmit=function(){return goSearchNow()}),document.body.contains(document.closeSearch)&&(document.closeSearch.onsubmit=function(){closeSearchNow()})},function(){function y(e){var t=new y.Index;return t.pipeline.add(y.trimmer,y.stopWordFilter,y.stemmer),e&&e.call(t,t),t}var a,c,e,t,d,h,f,p,g,m,v,S,x,w,b,I,E,F,D,C,k,_,N,P,n;y.version="0.9.5",((lunr=y).utils={}).warn=(n=this,function(e){n.console&&console.warn&&console.warn(e)}),y.utils.toString=function(e){return null==e?"":e.toString()},(y.EventEmitter=function(){this.events={}}).prototype.addListener=function(){var e=Array.prototype.slice.call(arguments),t=e.pop();if("function"!=typeof t)throw new TypeError("last argument must be a function");e.forEach(function(e){this.hasHandler(e)||(this.events[e]=[]),this.events[e].push(t)},this)},y.EventEmitter.prototype.removeListener=function(e,t){this.hasHandler(e)&&-1!==(t=this.events[e].indexOf(t))&&(this.events[e].splice(t,1),0==this.events[e].length&&delete this.events[e])},y.EventEmitter.prototype.emit=function(e){var t;this.hasHandler(e)&&(t=Array.prototype.slice.call(arguments,1),this.events[e].forEach(function(e){e.apply(void 0,t)},this))},y.EventEmitter.prototype.hasHandler=function(e){return e in this.events},(y.tokenizer=function(e){return arguments.length&&null!=e?Array.isArray(e)?(t=(t=e.filter(function(e){return null!=e})).map(function(e){return y.utils.toString(e).toLowerCase()}),n=[],t.forEach(function(e){e=e.split(y.tokenizer.seperator),n=n.concat(e)},this),n):e.toString().trim().toLowerCase().split(y.tokenizer.seperator):[];var t,n}).defaultSeperator=/[\s\-]+/,y.tokenizer.seperator=y.tokenizer.defaultSeperator,y.tokenizer.setSeperator=function(e){null!=e&&"object"==typeof e&&(y.tokenizer.seperator=e)},y.tokenizer.resetSeperator=function(){y.tokenizer.seperator=y.tokenizer.defaultSeperator},y.tokenizer.getSeperator=function(){return y.tokenizer.seperator},(y.Pipeline=function(){this._queue=[]}).registeredFunctions={},y.Pipeline.registerFunction=function(e,t){t in y.Pipeline.registeredFunctions&&y.utils.warn("Overwriting existing registered function: "+t),e.label=t,y.Pipeline.registeredFunctions[t]=e},y.Pipeline.getRegisteredFunction=function(e){return e in y.Pipeline.registeredFunctions!=1?null:y.Pipeline.registeredFunctions[e]},y.Pipeline.warnIfFunctionNotRegistered=function(e){e.label&&e.label in this.registeredFunctions||y.utils.warn("Function is not registered with pipeline. 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\ No newline at end of file diff --git a/static/theme_button.js b/static/theme_button.js new file mode 100644 index 0000000..d71c4fb --- /dev/null +++ b/static/theme_button.js @@ -0,0 +1,5 @@ +// Set lightmode +document.getElementById('mode').addEventListener('click', () => { + document.documentElement.classList.toggle('light'); + localStorage.setItem('theme', document.documentElement.classList.contains('light') ? 'light' : 'dark'); +}); |
