53 lines
42 KiB
JavaScript
53 lines
42 KiB
JavaScript
|
(()=>{var Ce=Object.create;var J=Object.defineProperty;var Pe=Object.getOwnPropertyDescriptor;var Oe=Object.getOwnPropertyNames;var Re=Object.getPrototypeOf,_e=Object.prototype.hasOwnProperty;var Me=t=>J(t,"__esModule",{value:!0});var Fe=(t,e)=>()=>(e||t((e={exports:{}}).exports,e),e.exports);var De=(t,e,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let n of Oe(e))!_e.call(t,n)&&n!=="default"&&J(t,n,{get:()=>e[n],enumerable:!(r=Pe(e,n))||r.enumerable});return t},Ae=t=>De(Me(J(t!=null?Ce(Re(t)):{},"default",t&&t.__esModule&&"default"in t?{get:()=>t.default,enumerable:!0}:{value:t,enumerable:!0})),t);var de=Fe((ue,he)=>{(function(){var t=function(e){var r=new t.Builder;return r.pipeline.add(t.trimmer,t.stopWordFilter,t.stemmer),r.searchPipeline.add(t.stemmer),e.call(r,r),r.build()};t.version="2.3.9";t.utils={},t.utils.warn=function(e){return function(r){e.console&&console.warn&&console.warn(r)}}(this),t.utils.asString=function(e){return e==null?"":e.toString()},t.utils.clone=function(e){if(e==null)return e;for(var r=Object.create(null),n=Object.keys(e),i=0;i<n.length;i++){var s=n[i],o=e[s];if(Array.isArray(o)){r[s]=o.slice();continue}if(typeof o=="string"||typeof o=="number"||typeof o=="boolean"){r[s]=o;continue}throw new TypeError("clone is not deep and does not support nested objects")}return r},t.FieldRef=function(e,r,n){this.docRef=e,this.fieldName=r,this._stringValue=n},t.FieldRef.joiner="/",t.FieldRef.fromString=function(e){var r=e.indexOf(t.FieldRef.joiner);if(r===-1)throw"malformed field ref string";var n=e.slice(0,r),i=e.slice(r+1);return new t.FieldRef(i,n,e)},t.FieldRef.prototype.toString=function(){return this._stringValue==null&&(this._stringValue=this.fieldName+t.FieldRef.joiner+this.docRef),this._stringValue};t.Set=function(e){if(this.elements=Object.create(null),e){this.length=e.length;for(var r=0;r<this.length;r++)this.elements[e[r]]=!0}else this.length=0},t.Set.complete={intersect:function(e){return e},union:function(){return this},contains:function(){return!0}},t.Set.empty={intersect:function(){return this},union:function(e){return e},contains:function(){return!1}},t.Set.prototype.contains=function(e){return!!this.elements[e]},t.Set.prototype.intersect=function(e){var r,n,i,s=[];if(e===t.Set.complete)return this;if(e===t.Set.empty)return e;this.length<e.length?(r=this,n=e):(r=e,n=this),i=Object.keys(r.elements);for(var o=0;o<i.length;o++){var a=i[o];a in n.elements&&s.push(a)}return new t.Set(s)},t.Set.prototype.union=function(e){return e===t.Set.complete?t.Set.complete:e===t.Set.empty?this:new t.Set(Object.keys(this.elements).concat(Object.keys(e.elements)))},t.idf=function(e,r){var n=0;for(var i in e)i!="_index"&&(n+=Object.keys(e[i]).length);var s=(r-n+.5)/(n+.5);return Math.log(1+Math.abs(s))},t.Token=function(e,r){this.str=e||"",this.metadata=r||{}},t.Token.prototype.toString=function(){return this.str},t.Token.prototype.update=function(e){return this.str=e(this.str,this.metadata),this},t.Token.prototype.clone=function(e){return e=e||function(r){return r},new t.Token(e(this.str,this.metadata),this.metadata)};t.tokenizer=function(e,r){if(e==null||e==null)return[];if(Array.isArray(e))return e.map(function(f){return new t.Token(t.utils.asString(f).toLowerCase(),t.utils.clone(r))});for(var n=e.toString().toLowerCase(),i=n.length,s=[],o=0,a=0;o<=i;o++){var c=n.charAt(o),l=o-a;if(c.match(t.tokenizer.separator)||o==i){if(l>0){var h=t.utils.clone(r)||{};h.position=[a,l],h.index=s.length,s.push(new t.Token(n.slice(a,o),h))}a=o+1}}return s},t.tokenizer.separator=/[\s\-]+/;t.Pipeline=function(){this._stack=[]},t.Pipeline.registeredFunctions=Object.create(null),t.Pipeline.registerFunction=function(e,r){r in this.registeredFunctions&&t.utils.warn("Overwriting existing registered function: "+r),e.label=r,t.Pipeline.registeredFunctions[e.label]=e},t.Pipeline.warnIfFunctionNotRegistered=function(e){var r=e.label&&e.label in this.registeredFunctions;r||t.utils.warn(`Function is not registered with pipeline. This may cause problems when serialising the index.
|
||
|
|
`,e)},t.Pipeline.load=function(e){var r=new t.Pipeline;return e.forEach(function(n){var i=t.Pipeline.registeredFunctions[n];if(i)r.add(i);else throw new Error("Cannot load unregistered function: "+n)}),r},t.Pipeline.prototype.add=function(){var e=Array.prototype.slice.call(arguments);e.forEach(function(r){t.Pipeline.warnIfFunctionNotRegistered(r),this._stack.push(r)},this)},t.Pipeline.prototype.after=function(e,r){t.Pipeline.warnIfFunctionNotRegistered(r);var n=this._stack.indexOf(e);if(n==-1)throw new Error("Cannot find existingFn");n=n+1,this._stack.splice(n,0,r)},t.Pipeline.prototype.before=function(e,r){t.Pipeline.warnIfFunctionNotRegistered(r);var n=this._stack.indexOf(e);if(n==-1)throw new Error("Cannot find existingFn");this._stack.splice(n,0,r)},t.Pipeline.prototype.remove=function(e){var r=this._stack.indexOf(e);r!=-1&&this._stack.splice(r,1)},t.Pipeline.prototype.run=function(e){for(var r=this._stack.length,n=0;n<r;n++){for(var i=this._stack[n],s=[],o=0;o<e.length;o++){var a=i(e[o],o,e);if(!(a==null||a===""))if(Array.isArray(a))for(var c=0;c<a.length;c++)s.push(a[c]);else s.push(a)}e=s}return e},t.Pipeline.prototype.runString=function(e,r){var n=new t.Token(e,r);return this.run([n]).map(function(i){return i.toString()})},t.Pipeline.prototype.reset=function(){this._stack=[]},t.Pipeline.prototype.toJSON=function(){return this._stack.map(function(e){return t.Pipeline.warnIfFunctionNotRegistered(e),e.label})};t.Vector=function(e){this._magnitude=0,this.elements=e||[]},t.Vector.prototype.positionForIndex=function(e){if(this.elements.length==0)return 0;for(var r=0,n=this.elements.length/2,i=n-r,s=Math.floor(i/2),o=this.elements[s*2];i>1&&(o<e&&(r=s),o>e&&(n=s),o!=e);)i=n-r,s=r+Math.floor(i/2),o=this.elements[s*2];if(o==e||o>e)return s*2;if(o<e)return(s+1)*2},t.Vector.prototype.insert=function(e,r){this.upsert(e,r,function(){throw"duplicate index"})},t.Vector.prototype.upsert=function(e,r,n){this._magnitude=0;var i=this.positionForIndex(e);this.elements[i]==e?this.elements[i+1]=n(this.elements[i+1],r):this.elements.splice(i,0,e,r)},t.Vector.prototype.magnitude=function(){if(this._magnitude)return this._magnitude;for(var e=0,r=this.elements.length,n=1;n<r;n+=2){var i=this.elements[n];e+=i*i}return this._magnitude=Math.sqrt(e)},t.Vector.prototype.dot=function(e){for(var r=0,n=this.elements,i=e.elements,s=n.length,o=i.length,a=0,c=0,l=0,h=0;l<s&&h<o;)a=n[l],c=i[h],a<c?l+=2:a>c?h+=2:a==c&&(r+=n[l+1]*i[h+1],l+=2,h+=2);return r},t.Vector.prototype.similarity=function(e){return this.dot(e)/this.magnitude()||0},t.Vector.prototype.toArray=function(){for(var e=new Array(this.elements.length/2),r=1,n=0;r<this.elements.length;r+=2,n++)e[n]=this.elements[r];return e},t.Vector.prototype.toJSON=function(){return this.elements};t.stemmer=function(){var e={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"},r={icate:"ic",ative:"",alize:"al",iciti:"ic",ical:"ic",ful:"",ness:""},n="[^aeiou]",i="[aeiouy]",s=n+"[^aeiouy]*",o=i+"[aeiou]*",a="^("+s+")?"+o+s,c="^("+s+")?"+o+s+"("+o+")?$",l="^("+s+")?"+o+s+o+s,h="^("+s+")?"+i,f=new RegExp(a),v=new RegExp(l),b=new RegExp(c),y=new RegExp(h),E=/^(.+?)(ss|i)es$/,p=/^(.+?)([^s])s$/,m=/^(.+?)eed$/,T=/^(.+?)(ed|ing)$/,w=/.$/,k=/(at|bl|iz)$/,M=new RegExp("([^aeiouylsz])\\1$"),j=new RegExp("^"+s+i+"[^aeiouwxy]$"),V=/^(.+?[^aeiou])y$/,B=/^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/,q=/^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/,H=/^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/,$=/^(.+?)(s|t)(ion)$/,P=/^(.+?)e$/,W=/ll$/,U=new RegExp("^"+s+i+"[^aeiouwxy]$"),z=function(u){var g,O,S,d,x,R,D;if(u.length<3)return u;if(S=u.substr(0,1),S=="y"&&(u=S.toUpperCase()+u.substr(1)),d=E,x=p,d.test(u)?u=u.replace(d,"$1$2"):x.test(u)&&(u=u.replace(x,"$1$2")),d=m,x=T,d.test(u)){var L=d.exec
|
||
|
|
/*!
|
||
|
|
* lunr.Builder
|
||
|
|
* Copyright (C) 2020 Oliver Nightingale
|
||
|
|
*/
|
||
|
|
/*!
|
||
|
|
* lunr.Index
|
||
|
|
* Copyright (C) 2020 Oliver Nightingale
|
||
|
|
*/
|
||
|
|
/*!
|
||
|
|
* lunr.Pipeline
|
||
|
|
* Copyright (C) 2020 Oliver Nightingale
|
||
|
|
*/
|
||
|
|
/*!
|
||
|
|
* lunr.Set
|
||
|
|
* Copyright (C) 2020 Oliver Nightingale
|
||
|
|
*/
|
||
|
|
/*!
|
||
|
|
* lunr.TokenSet
|
||
|
|
* 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.tokenizer
|
||
|
|
* Copyright (C) 2020 Oliver Nightingale
|
||
|
|
*/
|
||
|
|
/*!
|
||
|
|
* lunr.trimmer
|
||
|
|
* Copyright (C) 2020 Oliver Nightingale
|
||
|
|
*/
|
||
|
|
/*!
|
||
|
|
* lunr.utils
|
||
|
|
* Copyright (C) 2020 Oliver Nightingale
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* 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
|
||
|
|
*/
|