analytics/dist/html-L4O5OK2K.js

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n},e.TokenSet.Builder=function(){this.previousWord="",this.root=new e.TokenSet,this.uncheckedNodes=[],this.minimizedNodes={}},e.TokenSet.Builder.prototype.insert=function(t){var n,r=0;if(t<this.previousWord)throw new Error("Out of order word insertion");for(var i=0;i<t.length&&i<this.previousWord.length&&t[i]==this.previousWord[i];i++)r++;this.minimize(r),this.uncheckedNodes.length==0?n=this.root:n=this.uncheckedNodes[this.uncheckedNodes.length-1].child;for(var i=r;i<t.length;i++){var s=new e.TokenSet,o=t[i];n.edges[o]=s,this.uncheckedNodes.push({parent:n,char:o,child:s}),n=s}n.final=!0,this.previousWord=t},e.TokenSet.Builder.prototype.finish=function(){this.minimize(0)},e.TokenSet.Builder.prototype.minimize=function(t){for(var n=this.uncheckedNodes.length-1;n>=t;n--){var r=this.uncheckedNodes[n],i=r.child.toString();i in this.minimizedNodes?r.parent.edges[r.char]=this.minimizedNodes[i]:(r.child._str=i,this.minimizedNodes[i]=r.child),this.uncheckedNodes.pop()}};e.Index=function(t){this.invertedIndex=t.invertedIndex,this.fieldVectors=t.fieldVectors,this.tokenSet=t.tokenSet,this.fields=t.fields,this.pipeline=t.pipeline},e.Index.prototype.search=function(t){return this.query(function(n){var r=new e.QueryParser(t,n);r.parse()})},e.Index.prototype.query=function(t){for(var n=new e.Query(this.fields),r=Object.create(null),i=Object.create(null),s=Object.create(null),o=Object.create(null),a=Object.create(null),l=0;l<this.fields.length;l++)i[this.fields[l]]=new e.Vector;t.call(n,n);for(var l=0;l<n.clauses.length;l++){var u=n.clauses[l],f=null,y=e.Set.empty;u.usePipeline?f=this.pipeline.runString(u.term,{fields:u.fields}):f=[u.term];for(var g=0;g<f.length;g++){var L=f[g];u.term=L;var v=e.TokenSet.fromClause(u),T=this.tokenSet.intersect(v).toArray();if(T.length===0&&u.presence===e.Query.presence.REQUIRED){for(var m=0;m<u.fields.length;m++){var p=u.fields[m];o[p]=e.Set.empty}break}for(var _=0;_<T.length;_++)for(var w=T[_],R=this.invertedIndex[w],H=R._index,m=0;m<u.fields.length;m++){var p=u.fields[m],S=R[p],I=Object.keys(S),D=w+"/"+p,V=new e.Set(I);if(u.presence==e.Query.presence.REQUIRED&&(y=y.union(V),o[p]===void 0&&(o[p]=e.Set.complete)),u.presence==e.Query.presence.PROHIBITED){a[p]===void 0&&(a[p]=e.Set.empty),a[p]=a[p].union(V);continue}if(i[p].upsert(H,u.boost,function(qn,zn){return qn+zn}),!s[D]){for(var re=0;re<I.length;re++){var ue=I[re],j=new e.FieldRef(ue,p),de=S[ue],fe;(fe=r[j])===void 0?r[j]=new e.MatchData(w,p,de):fe.add(w,p,de)}s[D]=!0}}}if(u.presence===e.Query.presence.REQUIRED)for(var m=0;m<u.fields.length;m++){var p=u.fields[m];o[p]=o[p].intersect(y)}}for(var ie=e.Set.complete,J=e.Set.empty,l=0;l<this.fields.length;l++){var p=this.fields[l];o[p]&&(ie=ie.intersect(o[p])),a[p]&&(J=J.union(a[p]))}var d=Object.keys(r),b=[],U=Object.create(null);if(n.isNegated()){d=Object.keys(this.fieldVectors);for(var l=0;l<d.length;l++){var j=d[l],P=e.FieldRef.fromString(j);r[j]=new e.MatchData}}for(var l=0;l<d.length;l++){var P=e.FieldRef.fromString(d[l]),h=P.docRef;if(ie.contains(h)&&!J.contains(h)){var x=this.fieldVectors[P],W=i[P.fieldName].similarity(x),X;if((X=U[h])!==void 0)X.score+=W,X.matchData.combine(r[P]);else{var E={ref:h,score:W,matchData:r[P]};U[h]=E,b.push(E)}}}return b.sort(function(Mn,Bn){return Bn.score-Mn.score})},e.Index.prototype.toJSON=function(){var t=Object.keys(this.invertedIndex).sort().map(function(r){return[r,this.invertedIndex[r]]},this),n=Object.keys(this.fieldVectors).map(function(r){return[r,this.fieldVectors[r].toJSON()]},this);return{version:e.version,fields:this.fields,fieldVectors:n,invertedIndex:t,pipeline:this.pipeline.toJSON()}},e.Index.load=function(t){var n={},r={},i=t.fieldVectors,s=Object.create(null),o=t.invertedIndex,a=new e.TokenSet.Builder,l=e.Pipeline.load(t.pipeline);t.version!=e.version&&e.utils.warn("Version mismatch when loading serialised index. Current version of lunr '"+e.version+"' does not match serialized index '"+t.version+"'");for(var u=0;u<i.length;u++){var f=i[u],y=f[0],g=f[1];r[y]=new e.Vector(g)}for(var u=0;u<o.length;u++){var f=o[u],L=f[0],v=f[1];a.insert(L),s[L]=v}return a.finish(),n.fields=t.fields,n.fieldVectors=r,n.invertedIndex=s,n.tokenSet=a.root,n.pipeline=l,new e.Index(n)};e.Builder=function(){this._ref="id",this._fields=Object.create(null),this._documents=Object.create(null),this.invertedIndex=Object.create(null),this.fieldTermFrequencies={},this.fieldLengths={},this.tokenizer=e.tokenizer,this.pipeline=new e.Pipeline,this.searchPipeline=new e.Pipeline,this.documentCount=0,this._b=.75,this._k1=1.2,this.termIndex=0,this.metadataWhitelist=[]},e.Builder.prototype.ref=function(t){this._ref=t},e.Builder.prototype.field=function(t,n){if(/\//.test(t))throw new RangeError("Field '"+t+"' contains illegal character '/'");this._fields[t]=n||{}},e.Builder.prototype.b=function(t){t<0?this._b=0:t>1?this._b=1:this._b=t},e.Builder.prototype.k1=function(t){this._k1=t},e.Builder.prototype.add=function(t,n){var r=t[this._ref],i=Object.keys(this._fields);this._documents[r]=n||{},this.documentCount+=1;for(var s=0;s<i.length;s++){var o=i[s],a=this._fields[o].extractor,l=a?a(t):t[o],u=this.tokenizer(l,{fields:[o]}),f=this.pipeline.run(u),y=new e.FieldRef(r,o),g=Object.create(null);this.fieldTermFrequencies[y]=g,this.fieldLengths[y]=0,this.fieldLengths[y]+=f.length;for(var L=0;L<f.length;L++){var v=f[L];if(g[v]==null&&(g[v]=0),g[v]+=1,this.invertedIndex[v]==null){var T=Object.create(null);T._index=this.termIndex,this.termIndex+=1;for(var m=0;m<i.length;m++)T[i[m]]=Object.create(null);this.invertedIndex[v]=T}this.invertedIndex[v][o][r]==null&&(this.invertedIndex[v][o][r]=Object.create(null));for(var p=0;p<this.metadataWhitelist.length;p++){var _=this.metadataWhitelist[p],w=v.metadata[_];this.invertedIndex[v][o][r][_]==null&&(this.invertedIndex[v][o][r][_]=[]),this.invertedIndex[v][o][r][_].push(w)}}}},e.Builder.prototype.calculateAverageFieldLengths=function(){for(var t=Object.keys(this.fieldLengths),n=t.length,r={},i={},s=0;s<n;s++){var o=e.FieldRef.fromString(t[s]),a=o.fieldName;i[a]||(i[a]=0),i[a]+=1,r[a]||(r[a]=0),r[a]+=this.fieldLengths[o]}for(var l=Object.keys(this._fields),s=0;s<l.length;s++){var u=l[s];r[u]=r[u]/i[u]}this.averageFieldLength=r},e.Builder.prototype.createFieldVectors=function(){for(var t={},n=Object.keys(this.fieldTermFrequencies),r=n.length,i=Object.create(null),s=0;s<r;s++){for(var o=e.FieldRef.fromString(n[s]),a=o.fieldName,l=this.fieldLengths[o],u=new e.Vector,f=this.fieldTermFrequencies[o],y=Object.keys(f),g=y.length,L=this._fields[a].boost||1,v=this._documents[o.docRef].boost||1,T=0;T<g;T++){var m=y[T],p=f[m],_=this.invertedIndex[m]._index,w,R,H;i[m]===void 0?(w=e.idf(this.invertedIndex[m],this.documentCount),i[m]=w):w=i[m],R=w*((this._k1+1)*p)/(this._k1*(1-this._b+this._b*(l/this.averageFieldLength[a]))+p),R*=L,R*=v,H=Math.round(R*1e3)/1e3,u.insert(_,H)}t[o]=u}this.fieldVectors=t},e.Builder.prototype.createTokenSet=function(){this.tokenSet=e.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},e.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new e.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},e.Builder.prototype.use=function(t){var n=Array.prototype.slice.call(arguments,1);n.unshift(this),t.apply(this,n)},e.MatchData=function(t,n,r){for(var i=Object.create(null),s=Object.keys(r||{}),o=0;o<s.length;o++){var a=s[o];i[a]=r[a].slice()}this.metadata=Object.create(null),t!==void 0&&(this.metadata[t]=Object.create(null),this.metadata[t][n]=i)},e.MatchData.prototype.combine=function(t){for(var n=Object.keys(t.metadata),r=0;r<n.length;r++){var i=n[r],s=Object.keys(t.metadata[i]);this.metadata[i]==null&&(this.metadata[i]=Object.create(null));for(var o=0;o<s.length;o++){var a=s[o],l=Object.keys(t.metadata[i][a]);this.metadata[i][a]==null&&(this.metadata[i][a]=Object.create(null));for(var u=0;u<l.length;u++){var f=l[u];this.metadata[i][a][f]==null?this.metadata[i][a][f]=t.metadata[i][a][f]:this.metadata[i][a][f]=this.metadata[i][a][f].concat(t.metadata[i][a][f])}}}},e.MatchData.prototype.add=function(t,n,r){if(!(t in this.metadata)){this.metadata[t]=Object.create(null),this.metadata[t][n]=r;return}if(!(n in this.metadata[t])){this.metadata[t][n]=r;return}for(var i=Object.keys(r),s=0;s<i.length;s++){var o=i[s];o in this.metadata[t][n]?this.metadata[t][n][o]=this.metadata[t][n][o].concat(r[o]):this.metadata[t][n][o]=r[o]}},e.Query=function(t){this.clauses=[],this.allFields=t},e.Query.wildcard=new String("*"),e.Query.wildcard.NONE=0,e.Query.wildcard.LEADING=1,e.Query.wildcard.TRAILING=2,e.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},e.Query.prototype.clause=function(t){return"fields"in t||(t.fields=this.allFields),"boost"in t||(t.boost=1),"usePipeline"in t||(t.usePipeline=!0),"wildcard"in t||(t.wildcard=e.Query.wildcard.NONE),t.wildcard&e.Query.wildcard.LEADING&&t.term.charAt(0)!=e.Query.wildcard&&(t.term="*"+t.term),t.wildcard&e.Query.wildcard.TRAILING&&t.term.slice(-1)!=e.Query.wildcard&&(t.term=""+t.term+"*"),"presence"in t||(t.presence=e.Query.presence.OPTIONAL),this.clauses.push(t),this},e.Query.prototype.isNegated=function(){for(var t=0;t<this.clauses.length;t++)if(this.clauses[t].presence!=e.Query.presence.PROHIBITED)return!1;return!0},e.Query.prototype.term=function(t,n){if(Array.isArray(t))return t.forEach(function(i){this.term(i,e.utils.clone(n))},this),this;var r=n||{};return r.term=t.toString(),this.clause(r),this},e.QueryParseError=function(t,n,r){this.name="QueryParseError",this.message=t,this.start=n,this.end=r},e.QueryParseError.prototype=new Error,e.QueryLexer=function(t){this.lexemes=[],this.str=t,this.length=t.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},e.QueryLexer.prototype.run=function(){for(var t=e.QueryLexer.lexText;t;)t=t(this)},e.QueryLexer.prototype.sliceString=function(){for(var t=[],n=this.start,r=this.pos,i=0;i<this.escapeCharPositions.length;i++)r=this.escapeCharPositions[i],t.push(this.str.slice(n,r)),n=r+1;return t.push(this.str.slice(n,this.pos)),this.escapeCharPositions.length=0,t.join("")},e.QueryLexer.prototype.emit=function(t){this.lexemes.push({type:t,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},e.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},e.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return e.QueryLexer.EOS;var t=this.str.charAt(this.pos);return this.pos+=1,t},e.QueryLexer.prototype.width=function(){return this.pos-this.start},e.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},e.QueryLexer.prototype.backup=function(){this.pos-=1},e.QueryLexer.prototype.acceptDigitRun=function(){var t,n;do t=this.next(),n=t.charCodeAt(0);while(n>47&&n<58);t!=e.QueryLexer.EOS&&this.backup()},e.QueryLexer.prototype.more=function(){return this.pos<this.length},e.QueryLexer.EOS="EOS",e.QueryLexer.FIELD="FIELD",e.QueryLexer.TERM="TERM",e.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",e.QueryLexer.BOOST="BOOST",e.QueryLexer.PRESENCE="PRESENCE",e.QueryLexer.lexField=function(t){return t.backup(),t.emit(e.QueryLexer.FIELD),t.ignore(),e.QueryLexer.lexText},e.QueryLexer.lexTerm=function(t){if(t.width()>1&&(t.backup(),t.emit(e.QueryLexer.TERM)),t.ignore(),t.more())return e.QueryLexer.lexText},e.QueryLexer.lexEditDistance=function(t){return t.ignore(),t.acceptDigitRun(),t.emit(e.QueryLexer.EDIT_DISTANCE),e.QueryLexer.lexText},e.QueryLexer.lexBoost=function(t){return t.ignore(),t.acceptDigitRun(),t.emit(e.QueryLexer.BOOST),e.QueryLexer.lexText},e.QueryLexer.lexEOS=function(t){t.width()>0&&t.emit(e.QueryLexer.TERM)},e.QueryLexer.termSeparator=e.tokenizer.separator,e.QueryLexer.lexText=function(t){for(;;){var n=t.next();if(n==e.QueryLexer.EOS)return e.QueryLexer.lexEOS;if(n.charCodeAt(0)==92){t.escapeCharacter();continue}if(n==":")return e.QueryLexer.lexField;if(n=="~")return t.backup(),t.width()>0&&t.emit(e.QueryLexer.TERM),e.QueryLexer.lexEditDistance;if(n=="^")return t.backup(),t.width()>0&&t.emit(e.QueryLexer.TERM),e.QueryLexer.lexBoost;if(n=="+"&&t.width()===1||n=="-"&&t.width()===1)return t.emit(e.QueryLexer.PRESENCE),e.QueryLexer.lexText;if(n.match(e.QueryLexer.termSeparator))return e.QueryLexer.lexTerm}},e.QueryParser=function(t,n){this.lexer=new e.QueryLexer(t),this.query=n,this.currentClause={},this.lexemeIdx=0},e.QueryParser.prototype.parse=function(){this.lexer.run(),this.lexemes=this.lexer.lexemes;for(var t=e.QueryParser.parseClause;t;)t=t(this);return this.query},e.QueryParser.prototype.peekLexeme=function(){return this.lexemes[this.lexemeIdx]},e.QueryParser.prototype.consumeLexeme=function(){var t=this.peekLexeme();return this.lexemeIdx+=1,t},e.QueryParser.prototype.nextClause=function(){var t=this.currentClause;this.query.clause(t),this.currentClause={}},e.QueryParser.parseClause=function(t){var n=t.peekLexeme();if(n!=null)switch(n.type){case e.QueryLexer.PRESENCE:return e.QueryParser.parsePresence;case e.QueryLexer.FIELD:return e.QueryParser.parseField;case e.QueryLexer.TERM:return e.QueryParser.parseTerm;default:var r="expected either a field or a term, found "+n.type;throw n.str.length>=1&&(r+=" with value '"+n.str+"'"),new e.QueryParseError(r,n.start,n.end)}},e.QueryParser.parsePresence=function(t){var n=t.consumeLexeme();if(n!=null){switch(n.str){case"-":t.currentClause.presence=e.Query.presence.PROHIBITED;break;case"+":t.currentClause.presence=e.Query.presence.REQUIRED;break;default:var r="unrecognised presence operator'"+n.str+"'";throw new e.QueryParseError(r,n.start,n.end)}var i=t.peekLexeme();if(i==null){var r="expecting term or field, found nothing";throw new e.QueryParseError(r,n.start,n.end)}switch(i.type){case e.QueryLexer.FIELD:return e.QueryParser.parseField;case e.QueryLexer.TERM:return e.QueryParser.parseTerm;default:var r="expecting term or field, found '"+i.type+"'";throw new e.QueryParseError(r,i.start,i.end)}}},e.QueryParser.parseField=function(t){var n=t.consumeLexeme();if(n!=null){if(t.query.allFields.indexOf(n.str)==-1){var r=t.query.allFields.map(function(o){return"'"+o+"'"}).join(", "),i="unrecognised field '"+n.str+"', possible fields: "+r;throw new e.QueryParseError(i,n.start,n.end)}t.currentClause.fields=[n.str];var s=t.peekLexeme();if(s==null){var i="expecting term, found nothing";throw new e.QueryParseError(i,n.start,n.end)}switch(s.type){case e.QueryLexer.TERM:return e.QueryParser.parseTerm;default:var i="expecting term, found '"+s.type+"'";throw new e.QueryParseError(i,s.start,s.end)}}},e.QueryParser.parseTerm=function(t){var n=t.consumeLexeme();if(n!=null){t.currentClause.term=n.str.toLowerCase(),n.str.indexOf("*")!=-1&&(t.currentClause.usePipeline=!1);var r=t.peekLexeme();if(r==null){t.nextClause();return}switch(r.type){case e.QueryLexer.TERM:return t.nextClause(),e.QueryParser.parseTerm;case e.QueryLexer.FIELD:return t.nextClause(),e.QueryParser.parseField;case e.QueryLexer.EDIT_DISTANCE:return e.QueryParser.parseEditDistance;case e.QueryLexer.BOOST:return e.QueryParser.parseBoost;case e.QueryLexer.PRESENCE:return t.nextClause(),e.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+r.type+"'";throw new e.QueryParseError(i,r.start,r.end)}}},e.QueryParser.parseEditDistance=function(t){var n=t.consumeLexeme();if(n!=null){var r=parseInt(n.str,10);if(isNaN(r)){var i="edit distance must be numeric";throw new e.QueryParseError(i,n.start,n.end)}t.currentClause.editDistance=r;var s=t.peekLexeme();if(s==null){t.nextClause();return}switch(s.type){case e.QueryLexer.TERM:return t.nextClause(),e.QueryParser.parseTerm;case e.QueryLexer.FIELD:return t.nextClause(),e.QueryParser.parseField;case e.QueryLexer.EDIT_DISTANCE:return e.QueryParser.parseEditDistance;case e.QueryLexer.BOOST:return e.QueryParser.parseBoost;case e.QueryLexer.PRESENCE:return 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/*! Bundled license information:

lunr/lunr.js:
  (**
   * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - 2.3.9
   * Copyright (C) 2020 Oliver Nightingale
   * @license MIT
   *)
  (*!
   * lunr.utils
   * Copyright (C) 2020 Oliver Nightingale
   *)
  (*!
   * lunr.Set
   * Copyright (C) 2020 Oliver Nightingale
   *)
  (*!
   * lunr.tokenizer
   * Copyright (C) 2020 Oliver Nightingale
   *)
  (*!
   * lunr.Pipeline
   * Copyright (C) 2020 Oliver Nightingale
   *)
  (*!
   * lunr.Vector
   * Copyright (C) 2020 Oliver Nightingale
   *)
  (*!
   * lunr.stemmer
   * Copyright (C) 2020 Oliver Nightingale
   * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt
   *)
  (*!
   * lunr.stopWordFilter
   * Copyright (C) 2020 Oliver Nightingale
   *)
  (*!
   * lunr.trimmer
   * Copyright (C) 2020 Oliver Nightingale
   *)
  (*!
   * lunr.TokenSet
   * Copyright (C) 2020 Oliver Nightingale
   *)
  (*!
   * lunr.Index
   * Copyright (C) 2020 Oliver Nightingale
   *)
  (*!
   * lunr.Builder
   * Copyright (C) 2020 Oliver Nightingale
   *)
*/