mirror of
https://github.com/nextapps-de/flexsearch.git
synced 2025-09-08 21:20:41 +02:00
improved intersection strategy
This commit is contained in:
Thomas Wilkerling
57
dist/flexsearch.bundle.js
vendored
57
dist/flexsearch.bundle.js
vendored
@@ -5,32 +5,31 @@
|
||||
* Licence: Apache-2.0
|
||||
* https://github.com/nextapps-de/flexsearch
|
||||
*/
|
||||
(function _f(self){'use strict';try{if(module)self=module}catch(e){}self._factory=_f;var r;function t(a,b){return"undefined"!==typeof a?a:b}function w(a){const b=Array(a);for(let c=0;c<a;c++)b[c]=x();return b}function x(){return Object.create(null)}function aa(a,b){return b.length-a.length}function A(a){return"string"===typeof a}function B(a){return"object"===typeof a}function C(a){return"function"===typeof a};const ba=/[\u0300-\u036f]/g;function D(a){a.normalize&&(a=a.normalize("NFD").replace(ba,""));return a}function ca(a,b){const c=Object.keys(a),d=c.length,e=[];let f="",g=0;for(let h=0,k,l;h<d;h++)k=c[h],(l=a[k])?(e[g++]=E(b?"(?!\\b)"+k+"(\\b|_)":k),e[g++]=l):f+=(f?"|":"")+k;f&&(e[g++]=E(b?"(?!\\b)("+f+")(\\b|_)":"("+f+")"),e[g]="");return e}function F(a,b){for(let c=0,d=b.length;c<d&&(a=a.replace(b[c],b[c+1]),a);c+=2);return a}function E(a){return new RegExp(a,"g")}
|
||||
function da(a){let b="",c="";for(let d=0,e=a.length,f;d<e;d++)(f=a[d])!==c&&(b+=c=f);return b};const ea=/[\W_]+/;function fa(a){return ha(this,D(a).toLowerCase(),!1,ea)};const ia={},G={};let ja=Promise;function ka(a){I(a,"add");I(a,"append");I(a,"search");I(a,"update");I(a,"remove")}function I(a,b){a[b+"Async"]=function(){const c=this,d=arguments;var e=d[d.length-1];let f;C(e)&&(f=e,delete d[d.length-1]);e=new ja(function(g){setTimeout(function(){c.async=!0;const h=c[b].apply(c,d);c.async=!1;g(h)})});return f?(e.then(f),this):e}};function la(a,b,c,d){var e=a.length;let f=[],g,h=0;d&&(d=[]);for(--e;0<=e;e--){const k=a[e],l=k.length,p=x();let u=!g;for(let q=0;q<l;q++){const v=k[q],m=v.length;if(m)for(let n=0,y=0,z;n<m;n++)if(z=v[n],!g)p[z]=1;else if(g[z]){if(e)d&&y<b&&((d[q]||(d[q]=[]))[y++]=z),p[z]=1;else if(c)c--;else if(f[h++]=z,h===b)return f;u=!0}}if(!u&&!d)return[];g=p}if(d)for(let k=d.length-1,l,p;0<=k;k--)if((p=(l=d[k])&&l.length)&&c&&(p<=c?(c-=p,p=0):p-=c),p){if(h+p>=b)return f.concat(l.slice(c,b-h+c));f=f.concat(c?
|
||||
l.slice(c):l);h+=p;c=0}return f}function ma(a,b){const c=x(),d=x(),e=[];for(let f=0;f<a.length;f++)c[a[f]]=1;for(let f=0,g;f<b.length;f++){g=b[f];for(let h=0,k;h<g.length;h++)k=g[h],c[k]&&!d[k]&&(d[k]=1,e[e.length]=k)}return e};function J(a){this.l=!0!==a&&a;this.cache=x();this.h=[]}function na(a,b,c){B(a)&&(a=a.query);let d=this.cache.get(a);d||(d=this.search(a,b,c),this.cache.set(a,d));return d}J.prototype.set=function(a,b){if(!this.cache[a]){var c=this.h.length;c===this.l?delete this.cache[this.h[c-1]]:c++;for(--c;0<c;c--)this.h[c]=this.h[c-1];this.h[0]=a}this.cache[a]=b};J.prototype.get=function(a){const b=this.cache[a];if(this.l&&b&&(a=this.h.indexOf(a))){const c=this.h[a-1];this.h[a-1]=this.h[a];this.h[a]=c}return b};const oa={memory:{charset:"latin:extra",C:3,B:3,o:!1,A:"memory"},performance:{threshold:8,B:3,context:{depth:1,G:!0}},match:{charset:"latin:extra",I:"full",C:3},score:{charset:"latin:advanced",threshold:1,context:{depth:3,G:!0}},"default":{C:3,threshold:0,depth:3}};function ra(a,b,c,d,e,f){setTimeout(function(){const g=a(c,JSON.stringify(f));g&&g.then?g.then(function(){b.export(a,b,c,d,e+1)}):b.export(a,b,c,d,e+1)})};G["latin:default"]=fa;
|
||||
function K(a,b){if(!(this instanceof K))return new K(a);var c;if(a){A(a)?a=oa[a]:(c=a.preset)&&(a=Object.assign({},c[c],a));c=a.charset;var d=a.lang;A(c)&&(-1===c.indexOf(":")&&(c+=":default"),c=G[c]);A(d)&&(d=ia[d])}else a={};let e,f,g,h=a.context||{};this.encode=a.encode||c&&c.encode||fa;this.register=b||x();e=a.resolution||9;f=a.threshold||0;f>=e&&(f=e-1);this.C=e;this.threshold=f;this.D=b=c&&c.I||a.tokenize||"strict";this.depth="strict"===b&&h.depth;this.G=t(h.bidirectional,!0);this.A=g="memory"===
|
||||
a.optimize;this.o=t(a.fastupdate,!0);this.B=a.minlength||1;this.map=g?w(e-f):x();e=h.resolution||e;f=h.threshold||f;f>=e&&(f=e-1);this.l=e;this.s=f;this.h=g?w(e-f):x();this.F=c&&c.F||a.rtl;this.L=(b=a.matcher||d&&d.L)&&ca(b,!1);this.M=(b=a.stemmer||d&&d.M)&&ca(b,!0);if(c=b=a.filter||d&&d.filter){c=b;d=x();for(let k=0,l=c.length;k<l;k++)d[c[k]]=1;c=d}this.filter=c;this.cache=(b=a.cache)&&new J(b)}
|
||||
function ha(a,b,c,d){if(b&&(c&&(b=F(b,c)),a.L&&(b=F(b,a.L)),a.M&&1<b.length&&(b=F(b,a.M)),d||""===d)){b=b.split(d);if(a.filter){a=a.filter;c=b.length;d=[];for(let e=0,f=0;e<c;e++){const g=b[e];g&&!a[g]&&(d[f++]=g)}a=d}else a=b;return a}return b}r=K.prototype;r.append=function(a,b){return this.add(a,b,!0)};
|
||||
r.add=function(a,b,c,d){if(!d&&!c&&this.register[a])return this.update(a,b);if(b&&(a||0===a)&&(b=this.encode(b),d=b.length)){const p=this.depth,u=this.C-this.threshold,q=x(),v=x();for(let m=0;m<d;m++){let n=b[this.F?d-1-m:m];var e=n.length;if(n&&e>=this.B&&(p||!q[n])){var f=Math.min(this.C/d*m|0,m);if(f<u){var g="";switch(this.D){case "full":if(3<e){for(var h=0;h<e;h++){var k=h?Math.min(f/2+this.C/e*h/2|0,f+h):f;if(k<u)for(var l=e;l>h;l--)g=n.substring(h,l),g.length>=this.B&&L(this,q,g,k,a,c)}break}case "reverse":if(2<
|
||||
e){for(h=e-1;0<h;h--)g=n[h]+g,g.length>=this.B&&L(this,q,g,f,a,c);g=""}case "forward":if(1<e)for(h=0;h<e;h++)g+=n[h],g.length>=this.B&&L(this,q,g,f,a,c);break;default:if(L(this,q,n,f,a,c),p&&1<d&&m<d-1)for(e=this.l-this.s,f=x(),g=n,h=Math.min(p+1,d-m),f[g]=1,k=1;k<h;k++)if((n=b[this.F?d-1-m-k:m+k])&&n.length>=this.B&&!f[n]){if(f[n]=1,l=Math.min((this.l-h)/d*m+k|0,m+(k-1)),l<e){const y=this.G&&n>g;L(this,v,y?g:n,l,a,c,y?n:g)}}else h=Math.min(h+1,d-m)}}}}this.o||(this.register[a]=1)}return this};
|
||||
function L(a,b,c,d,e,f,g){let h=g?a.h:a.map;if(!b[c]||g&&!b[c][g])a.A&&(h=h[d]),g?(b=b[c]||(b[c]=x()),b[g]=1,h=h[g]||(h[g]=x())):b[c]=1,h=h[c]||(h[c]=[]),a.A||(h=h[d]||(h[d]=[])),f&&-1!==h.indexOf(e)||(h[h.length]=e,a.o&&(a=a.register[e]||(a.register[e]=[]),a[a.length]=h))}
|
||||
r.search=function(a,b,c){B(a)?(c=a,a=c.query):B(b)&&(c=b);let d=[],e;var f=this.threshold;let g,h=0;if(c){b=c.limit;h=c.offset||0;f=t(c.threshold,f);var k=c.context;g=c.suggest}if(a&&(a=this.encode(a),e=a.length,1<e)){c=x();var l=[];for(let u=0,q=0,v;u<e;u++)if((v=a[u])&&v.length>=this.B&&!c[v])if(this.A||g||this.map[v])l[q++]=v,c[v]=1;else return d;a=l;e=a.length}if(!e)return d;b||(b=100);c=this.C-f;f=this.l-f;k=this.depth&&1<e&&!1!==k;l=0;let p;k?(p=a[0],l=1):1<e&&a.sort(aa);for(let u,q;l<e;l++){q=
|
||||
a[l];k?(u=sa(this,d,g,f,b,h,2===e,q,p),g&&!1===u&&d.length||(p=q)):u=sa(this,d,g,c,b,h,1===e,q);if(u)return u;if(g&&l===e-1){let v=d.length;if(!v){if(k){k=0;l=-1;continue}return d}if(1===v)return ta(d[0],b,h)}}return la(d,b,h,g)};
|
||||
function sa(a,b,c,d,e,f,g,h,k){let l=[],p=k?a.h:a.map;a.A||(p=ua(p,h,k,a.G));if(p){let u=0;d=Math.min(p.length,d);for(let q=0,v=0,m,n;q<d&&!(m=p[q],a.A&&(m=ua(m,h,k,a.G)),m&&g&&(n=m.length,n<=f?(f-=n,m=null):f&&(m=m.slice(f),f=0)),m&&(l[u++]=m,g&&(v+=m.length,v>=e)));q++);if(u){if(g)return ta(l,e,0);b[b.length]=l;return}}return!c&&l}function ta(a,b,c){a=1===a.length?a[0]:[].concat.apply([],a);return c||a.length>b?a.slice(c,c+b):a}
|
||||
function ua(a,b,c,d){c?(d=d&&b>c,a=(a=a[d?b:c])&&a[d?c:b]):a=a[b];return a}r.contain=function(a){return!!this.register[a]};r.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
r.remove=function(a,b){const c=this.register[a];if(c){if(this.o)for(let d=0,e;d<c.length;d++)e=c[d],e.splice(e.indexOf(a),1);else M(this.map,a,this.C-this.threshold,this.A),this.depth&&M(this.h,a,this.l-this.s,this.A);b||delete this.register[a];if(this.cache){b=this.cache;for(let d=0,e,f;d<b.h.length;d++)f=b.h[d],e=b.cache[f],-1!==e.indexOf(a)&&(b.h.splice(d--,1),delete b.cache[f])}}return this};
|
||||
function M(a,b,c,d,e){let f=0;if(a.constructor===Array)if(e)b=a.indexOf(b),-1!==b?1<a.length&&(a.splice(b,1),f++):f++;else{e=Math.min(a.length,c);for(let g=0,h;g<e;g++)if(h=a[g])f=M(h,b,c,d,e),d||f||delete a[g]}else for(let g in a)(f=M(a[g],b,c,d,e))||delete a[g];return f}r.searchCache=na;
|
||||
r.export=function(a,b,c,d,e){let f,g;switch(e||(e=0)){case 0:f="reg";if(this.o){g=x();for(let h in this.register)g[h]=1}else g=this.register;break;case 1:f="cfg";g={doc:0,opt:this.A?1:0};break;case 2:f="map";g=this.map;break;case 3:f="ctx";g=this.h;break;default:return}ra(a,b||this,c?c+"."+f:f,d,e,g);return!0};r.import=function(a,b){if(b)switch(A(b)&&(b=JSON.parse(b)),a){case "cfg":this.A=!!b.opt;break;case "reg":this.o=!1;this.register=b;break;case "map":this.map=b;break;case "ctx":this.h=b}};ka(K.prototype);function va(a){a=a.data;var b=self._index;const c=a.args;var d=a.task;switch(d){case "init":d=a.options||{};a=a.factory;b=d.encode;d.cache=!1;b&&0===b.indexOf("function")&&(d.encode=Function("return "+b)());a?(Function("return "+a)()(self),self._index=new self.FlexSearch.Index(d),delete self.FlexSearch):self._index=new K(d);break;default:a=a.id,b=b[d].apply(b,c),postMessage("search"===d?{id:a,msg:b}:{id:a})}};let wa=0;function N(a){var b;a?C(b=a.encode)&&(a.encode=b.toString()):a={};(b=(self||window)._factory)&&(b=b.toString());const c=self.exports,d=this;this.m=xa(b,c,a.worker);this.h=x();if(this.m){if(c)this.m.on("message",function(e){d.h[e.id](e.msg);delete d.h[e.id]});else this.m.onmessage=function(e){e=e.data;d.h[e.id](e.msg);delete d.h[e.id]};this.m.postMessage({task:"init",factory:b,options:a})}}P("add");P("append");P("search");P("update");P("remove");
|
||||
function P(a){N.prototype[a]=N.prototype[a+"Async"]=function(){const b=this,c=[].slice.call(arguments);var d=c[c.length-1];let e;C(d)&&(e=d,c.splice(c.length-1,1));d=new ja(function(f){setTimeout(function(){b.h[++wa]=f;b.m.postMessage({task:a,id:wa,args:c})})});return e?(d.then(e),this):d}}
|
||||
function xa(a,b,c){let d;try{d=b?eval('new (require("worker_threads")["Worker"])("../dist/node/node.js")'):a?new Worker(URL.createObjectURL(new Blob(["onmessage="+va.toString()],{type:"text/javascript"}))):new Worker(A(c)?c:"worker/worker.js",{type:"module"})}catch(e){}return d};function Q(a){if(!(this instanceof Q))return new Q(a);var b=a.document||a.doc||a,c;this.N=[];this.h=[];this.D=[];this.register=x();this.key=(c=b.key||b.id)&&R(c,this.D)||"id";this.o=t(a.fastupdate,!0);this.J=!!(c=b.extern);this.H=!this.J&&(c=b.store)&&!0!==c&&[];this.store=c&&(this.J?c:x());this.K=(c=b.tag)&&R(c,this.D);this.l=c&&x();this.cache=(c=a.cache)&&new J(c);a.cache=!1;this.m=a.worker;this.async=!1;c=x();let d=b.index||b.field||b;A(d)&&(d=[d]);for(let e=0,f,g;e<d.length;e++)f=d[e],A(f)||(g=
|
||||
f,f=f.field),g=B(g)?Object.assign({},a,g):a,this.m&&(c[f]=new N(g),c[f].m||(this.m=!1)),this.m||(c[f]=new K(g,this.register)),this.N[e]=R(f,this.D),this.h[e]=f;if(this.H)for(a=b.store,A(a)&&(a=[a]),b=0;b<a.length;b++)this.H[b]=R(a[b],this.D);this.s=c}function R(a,b){const c=a.split(":");let d=0;for(let e=0;e<c.length;e++)a=c[e],0<=a.indexOf("[]")&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}
|
||||
function S(a,b){if(A(b))a=a[b];else for(let c=0;a&&c<b.length;c++)a=a[b[c]];return a}function T(a,b,c,d,e){a=a[e];if(d===c.length-1)b[e]=a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)T(a,b,c,d,e);else b=b[e]||(b[e]=x()),e=c[++d],T(a,b,c,d,e)}
|
||||
function W(a,b,c,d,e,f,g,h){a=a[g];if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)e.add(f,a[b],!0,!0);return}a=a.join(" ")}e.add(f,a,h,!0)}else if(a)if(a.constructor===Array)for(g=0;g<a.length;g++)W(a,b,c,d,e,f,g,h);else g=b[++d],W(a,b,c,d,e,f,g,h)}r=Q.prototype;
|
||||
r.add=function(a,b,c){B(a)&&(b=a,a=S(b,this.key));if(b&&(a||0===a)){if(this.register[a])return this.update(a,b);for(let d=0,e,f;d<this.h.length;d++)f=this.h[d],e=this.N[d],A(e)&&(e=[e]),W(b,e,this.D,0,this.s[f],a,e[0],c);if(this.K){let d=S(b,this.K),e=x();A(d)&&(d=[d]);for(let f=0,g,h;f<d.length;f++)if(g=d[f],!e[g]&&(e[g]=1,h=this.l[g]||(this.l[g]=[]),!c||-1===h.indexOf(a)))if(h[h.length]=a,this.o){const k=this.register[a]||(this.register[a]=[]);k[k.length]=h}}if(this.store&&!this.J){let d;if(this.H){d=
|
||||
x();for(let e=0,f;e<this.H.length;e++)f=this.H[e],A(f)?d[f]=b[f]:T(b,d,f,0,f[0])}this.store[a]=d||b}}return this};r.append=function(a,b){return this.add(a,b,!0)};r.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
r.remove=function(a){B(a)&&(a=S(a,this.key));if(this.register[a]){var b=this.o&&!this.m;for(var c=0;c<this.h.length&&(this.s[this.h[c]].remove(a,b),!b);c++);if(this.K&&!b)for(let d in this.l)b=this.l[d],c=b.indexOf(a),-1!==c&&(1<b.length?b.splice(c,1):delete this.l[d]);this.store&&!this.J&&delete this.store[a];delete this.register[a]}return this};
|
||||
r.search=function(a,b,c,d){B(a)?(c=a,a=c.query):B(b)&&(c=b,b=0);let e=[],f=[],g,h,k,l,p,u,q=0;if(c)if(c.constructor===Array)k=c,c=null;else{k=(g=c.pluck)||c.index||c.field||c;l=c.tag;h=this.store&&c.enrich;p="and"===c.bool;b=c.limit||100;u=c.offset||0;if(l&&(A(l)&&(l=[l]),!a)){for(let m=0,n;m<l.length;m++)if(n=ya.call(this,l[m],b,u,h))e[e.length]=n,q++;return q?e:[]}A(k)?k=[k]:k.constructor===Array||(k=null)}k||(k=this.h);p=p&&(1<k.length||l&&1<l.length);const v=!d&&(this.m||this.async)&&[];for(let m=
|
||||
0,n,y,z;m<k.length;m++){let U;y=k[m];A(y)||(U=y,y=y.field);if(v)v[m]=this.s[y].searchAsync(a,b,U||c);else{d?n=d[m]:n=this.s[y].search(a,b,U||c);z=n&&n.length;if(l&&z){const H=[];let pa=0;p&&(H[0]=[n]);for(let V=0,qa,O;V<l.length;V++)if(qa=l[V],z=(O=this.l[qa])&&O.length)pa++,H[H.length]=p?[O]:O;pa&&(n=p?la(H,b||100,u||0):ma(n,H),z=n.length)}if(z)f[q]=y,e[q++]=n;else if(p)return[]}}if(v){const m=this;return new Promise(function(n){Promise.all(v).then(function(y){n(m.search(a,b,c,y))})})}if(!q)return[];
|
||||
if(g&&(!h||!this.store))return e[0];for(let m=0,n;m<f.length;m++){n=e[m];n.length&&h&&(n=za.call(this,n));if(g)return n;e[m]={field:f[m],result:n}}return e};function ya(a,b,c,d){let e=this.l[a],f=e&&e.length-c;if(f&&0<f){if(f>b||c)e=e.slice(c,c+b);d&&(e=za.call(this,e));return{tag:a,result:e}}}function za(a){const b=Array(a.length);for(let c=0,d;c<a.length;c++)d=a[c],b[c]={key:d,doc:this.store[d]};return b}r.contain=function(a){return!!this.register[a]};r.get=function(a){return this.store[a]};
|
||||
r.set=function(a,b){this.store[a]=b;return this};r.searchCache=na;r.export=function(a,b,c,d,e){e||(e=0);d||(d=0);if(d<this.h.length){const f=this.h[d],g=this.s[f];b=this;setTimeout(function(){g.export(a,b,e?f.replace(":","-"):"",d,e++)||(d++,e=1,b.export(a,b,f,d,e))})}else{let f;switch(e){case 1:c="tag";f=this.l;break;case 2:c="store";f=this.store;break;default:return}ra(a,this,c,d,e,f)}};
|
||||
r.import=function(a,b){if(b)switch(A(b)&&(b=JSON.parse(b)),a){case "tag":this.l=b;break;case "reg":this.o=!1;this.register=b;for(let d=0,e;d<this.h.length;d++)e=this.s[this.h[d]],e.register=b,e.o=!1;break;case "store":this.store=b;break;default:a=a.split(".");const c=a[0];a=a[1];c&&a&&this.s[c].import(a,b)}};ka(Q.prototype);const Aa=/[\W_]+/,Ba=[E("[\u00e0\u00e1\u00e2\u00e3\u00e4\u00e5]"),"a",E("[\u00e8\u00e9\u00ea\u00eb]"),"e",E("[\u00ec\u00ed\u00ee\u00ef]"),"i",E("[\u00f2\u00f3\u00f4\u00f5\u00f6\u0151]"),"o",E("[\u00f9\u00fa\u00fb\u00fc\u0171]"),"u",E("[\u00fd\u0177\u00ff]"),"y",E("\u00f1"),"n",E("[\u00e7c]"),"k",E("\u00df"),"s",E(" & ")," and "];function Ca(a){return ha(this,D(a).toLowerCase(),!a.normalize&&Ba,Aa)};var Ea={encode:Da,F:!1,I:"strict"};const Fa=/[^a-z0-9]+/,Ga={b:"p",v:"f",w:"f",z:"s",x:"s","\u00df":"s",d:"t",n:"m",c:"k",g:"k",j:"k",q:"k",i:"e",y:"e",u:"o"};function Da(a){a=Ca.call(this,a).join(" ");const b=[];if(a){const c=a.split(Fa),d=c.length;for(let e=0,f,g=0;e<d;e++)if((a=c[e])&&(!this.filter||!this.filter[a])){f=a[0];let h=Ga[f]||f,k=h;for(let l=1;l<a.length;l++){f=a[l];const p=Ga[f]||f;p&&p!==k&&(h+=p,k=p)}b[g++]=h}}return b};var Ia={encode:Ha,F:!1,I:""};const Ja=[E("ae"),"a",E("oe"),"o",E("sh"),"s",E("th"),"t",E("ph"),"f",E("pf"),"f"];function Ha(a,b){a&&(a=Da.call(this,a).join(" "),2<a.length&&(a=F(a,Ja)),b||(1<a.length&&(a=da(a)),a&&(a=a.split(" "))));return a};var La={encode:Ka,F:!1,I:""};const Ma=E("(?!\\b)[aeiouy]");function Ka(a){a&&(a=Ha.call(this,a,!0),1<a.length&&(a=a.replace(Ma,"")),1<a.length&&(a=da(a)),a&&(a=a.split(" ")));return a};G["latin:simple"]={encode:Ca,F:!1,I:""};G["latin:balance"]=Ea;G["latin:advanced"]=Ia;G["latin:extra"]=La;const X=self;let Y;const Z={Index:K,Document:Q,Worker:N,registerCharset:function(a,b){G[a]=b},registerLanguage:function(a,b){ia[a]=b}};(Y=X.define)&&Y.amd?Y([],function(){return Z}):X.exports?X.exports=Z:X.FlexSearch=Z;}(this));
|
||||
(function _f(self){'use strict';try{if(module)self=module}catch(e){}self._factory=_f;var r;function v(a){return"undefined"!==typeof a?a:!0}function w(a){const b=Array(a);for(let c=0;c<a;c++)b[c]=y();return b}function y(){return Object.create(null)}function aa(a,b){return b.length-a.length}function C(a){return"string"===typeof a}function D(a){return"object"===typeof a}function E(a){return"function"===typeof a};const ba=/[\u0300-\u036f]/g;function ca(a){a.normalize&&(a=a.normalize("NFD").replace(ba,""));return a}function da(a,b){const c=Object.keys(a),d=c.length,e=[];let f="",g=0;for(let h=0,l,m;h<d;h++)l=c[h],(m=a[l])?(e[g++]=F(b?"(?!\\b)"+l+"(\\b|_)":l),e[g++]=m):f+=(f?"|":"")+l;f&&(e[g++]=F(b?"(?!\\b)("+f+")(\\b|_)":"("+f+")"),e[g]="");return e}function H(a,b){for(let c=0,d=b.length;c<d&&(a=a.replace(b[c],b[c+1]),a);c+=2);return a}function F(a){return new RegExp(a,"g")}
|
||||
function ea(a){let b="",c="";for(let d=0,e=a.length,f;d<e;d++)(f=a[d])!==c&&(b+=c=f);return b};const fa=/[\W_]+/;function ha(a){return ia(this,ca(a).toLowerCase(),!1,fa)};const ja={},I={};function ka(a){J(a,"add");J(a,"append");J(a,"search");J(a,"update");J(a,"remove")}function J(a,b){a[b+"Async"]=function(){const c=this,d=arguments;var e=d[d.length-1];let f;E(e)&&(f=e,delete d[d.length-1]);e=new Promise(function(g){setTimeout(function(){c.async=!0;const h=c[b].apply(c,d);c.async=!1;g(h)})});return f?(e.then(f),this):e}};function la(a,b,c,d){const e=a.length;let f=[],g;let h,l;for(var m=0;m<e;m++){var p=a[m],u=p.length,t=0;for(let k=0,n;k<u;k++)(n=p[k])&&(t+=n.length);if(!q||t<q){var q=t;h=p;l=m}}h=1===h.length?h[0]:[].concat.apply([],h);d&&(d=[h],g=y());m=q=0;for(p=e-1;0<=p;p--)if(p!==l){m++;u=a[p];t=u.length;const k=[];let n=0;for(let x=0,z;x<h.length;x++){z=h[x];let A;for(let B=0;B<t;B++){const G=u[B];if(G.length&&(A=-1!==G.indexOf(z))){if(m===e-1){if(c)c--;else if(f[q++]=z,q===b)return f;d&&(g[z]=1)}break}}A&&
|
||||
(k[n++]=z)}if(d)d[m]=k;else if(!n)return[];h=k}if(d)for(let k=d.length-1,n,x;0<=k;k--)if(x=(n=d[k])&&n.length)for(let z=0,A;z<x;z++)if(A=n[z],!g[A])if(g[A]=1,c)c--;else if(f[q++]=A,q===b)return f;return f}function ma(a,b){const c=y(),d=y(),e=[];for(let f=0;f<a.length;f++)c[a[f]]=1;for(let f=0,g;f<b.length;f++){g=b[f];for(let h=0,l;h<g.length;h++)l=g[h],c[l]&&!d[l]&&(d[l]=1,e[e.length]=l)}return e};function K(a){this.l=!0!==a&&a;this.cache=y();this.h=[]}function na(a,b,c){D(a)&&(a=a.query);let d=this.cache.get(a);d||(d=this.search(a,b,c),this.cache.set(a,d));return d}K.prototype.set=function(a,b){if(!this.cache[a]){var c=this.h.length;c===this.l?delete this.cache[this.h[c-1]]:c++;for(--c;0<c;c--)this.h[c]=this.h[c-1];this.h[0]=a}this.cache[a]=b};K.prototype.get=function(a){const b=this.cache[a];if(this.l&&b&&(a=this.h.indexOf(a))){const c=this.h[a-1];this.h[a-1]=this.h[a];this.h[a]=c}return b};const oa={memory:{charset:"latin:extra",D:3,A:3,o:!1,s:"memory"},performance:{threshold:8,A:3,context:{depth:1,F:!0}},match:{charset:"latin:extra",H:"full",D:3},score:{charset:"latin:advanced",threshold:1,context:{depth:3,F:!0}},"default":{D:3,threshold:0,depth:3}};function qa(a,b,c,d,e,f){setTimeout(function(){const g=a(c,JSON.stringify(f));g&&g.then?g.then(function(){b.export(a,b,c,d,e+1)}):b.export(a,b,c,d,e+1)})};I["latin:default"]=ha;
|
||||
function L(a,b){if(!(this instanceof L))return new L(a);var c;if(a){C(a)?a=oa[a]:(c=a.preset)&&(a=Object.assign({},c[c],a));c=a.charset;var d=a.lang;C(c)&&(-1===c.indexOf(":")&&(c+=":default"),c=I[c]);C(d)&&(d=ja[d])}else a={};let e,f,g=a.context||{};this.encode=a.encode||c&&c.encode||ha;this.register=b||y();this.D=e=a.resolution||9;this.B=b=c&&c.H||a.tokenize||"strict";this.depth="strict"===b&&g.depth;this.F=v(g.bidirectional);this.s=f="memory"===a.optimize;this.o=v(a.fastupdate);this.A=a.minlength||
|
||||
1;this.map=f?w(e):y();this.l=e=g.resolution||1;this.h=f?w(e):y();this.C=c&&c.C||a.rtl;this.I=(b=a.matcher||d&&d.I)&&da(b,!1);this.K=(b=a.stemmer||d&&d.K)&&da(b,!0);if(c=b=a.filter||d&&d.filter){c=b;d=y();for(let h=0,l=c.length;h<l;h++)d[c[h]]=1;c=d}this.filter=c;this.cache=(b=a.cache)&&new K(b)}
|
||||
function ia(a,b,c,d){if(b&&(c&&(b=H(b,c)),a.I&&(b=H(b,a.I)),a.K&&1<b.length&&(b=H(b,a.K)),d||""===d)){b=b.split(d);if(a.filter){a=a.filter;c=b.length;d=[];for(let e=0,f=0;e<c;e++){const g=b[e];g&&!a[g]&&(d[f++]=g)}a=d}else a=b;return a}return b}r=L.prototype;r.append=function(a,b){return this.add(a,b,!0)};
|
||||
r.add=function(a,b,c,d){if(!d&&!c&&this.register[a])return this.update(a,b);if(b&&(a||0===a)&&(b=this.encode(b),d=b.length)){const m=this.depth,p=this.D,u=y(),t=y();for(let q=0;q<d;q++){let k=b[this.C?d-1-q:q];var e=k.length;if(k&&e>=this.A&&(m||!u[k])){var f=Math.min(p/d*q|0,q),g="";switch(this.B){case "full":if(3<e){for(var h=0;h<e;h++){var l=h?Math.min(f/2+p/e*h/2|0,f+h):f;for(let n=e;n>h;n--)g=k.substring(h,n),g.length>=this.A&&M(this,u,g,l,a,c)}break}case "reverse":if(2<e){for(h=e-1;0<h;h--)g=
|
||||
k[h]+g,g.length>=this.A&&M(this,u,g,f,a,c);g=""}case "forward":if(1<e)for(h=0;h<e;h++)g+=k[h],g.length>=this.A&&M(this,u,g,f,a,c);break;default:if(M(this,u,k,f,a,c),m&&1<d&&q<d-1)for(e=y(),f=k,g=Math.min(m+1,d-q),e[f]=1,h=1;h<g;h++)(k=b[this.C?d-1-q-h:q+h])&&k.length>=this.A&&!e[k]?(e[k]=1,l=this.F&&k>f,M(this,t,l?f:k,0,a,c,l?k:f)):g=Math.min(g+1,d-q)}}}this.o||(this.register[a]=1)}return this};
|
||||
function M(a,b,c,d,e,f,g){let h=g?a.h:a.map;if(!b[c]||g&&!b[c][g])a.s&&(h=h[d]),g?(b=b[c]||(b[c]=y()),b[g]=1,h=h[g]||(h[g]=y())):b[c]=1,h=h[c]||(h[c]=[]),a.s||(h=h[d]||(h[d]=[])),f&&-1!==h.indexOf(e)||(h[h.length]=e,a.o&&(a=a.register[e]||(a.register[e]=[]),a[a.length]=h))}
|
||||
r.search=function(a,b,c){D(a)?(c=a,a=c.query):D(b)&&(c=b);let d=[],e;let f,g=0;if(c){b=c.limit;g=c.offset||0;var h=c.context;f=c.suggest}if(a&&(a=this.encode(a),e=a.length,1<e)){c=y();var l=[];for(let p=0,u=0,t;p<e;p++)if((t=a[p])&&t.length>=this.A&&!c[t])if(this.s||f||this.map[t])l[u++]=t,c[t]=1;else return d;a=l;e=a.length}if(!e)return d;b||(b=100);h=this.depth&&1<e&&!1!==h;c=0;let m;h?(m=a[0],c=1):1<e&&a.sort(aa);for(let p,u;c<e;c++){u=a[c];h?(p=ra(this,d,f,b,g,2===e,u,m),f&&!1===p&&d.length||
|
||||
(m=u)):p=ra(this,d,f,b,g,1===e,u);if(p)return p;if(f&&c===e-1){l=d.length;if(!l){if(h){h=0;c=-1;continue}return d}if(1===l)return sa(d[0],b,g)}}return la(d,b,g,f)};
|
||||
function ra(a,b,c,d,e,f,g,h){let l=[],m=h?a.h:a.map;a.s||(m=ta(m,g,h,a.F));if(m){let p=0;const u=Math.min(m.length,h?a.l:a.D);for(let t=0,q=0,k,n;t<u;t++)if(k=m[t])if(a.s&&(k=ta(k,g,h,a.F)),e&&k&&f&&(n=k.length,n<=e?(e-=n,k=null):(k=k.slice(e),e=0)),k&&(l[p++]=k,f&&(q+=k.length,q>=d)))break;if(p){if(f)return sa(l,d,0);b[b.length]=l;return}}return!c&&l}function sa(a,b,c){a=1===a.length?a[0]:[].concat.apply([],a);return c||a.length>b?a.slice(c,c+b):a}
|
||||
function ta(a,b,c,d){c?(d=d&&b>c,a=(a=a[d?b:c])&&a[d?c:b]):a=a[b];return a}r.contain=function(a){return!!this.register[a]};r.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
r.remove=function(a,b){const c=this.register[a];if(c){if(this.o)for(let d=0,e;d<c.length;d++)e=c[d],e.splice(e.indexOf(a),1);else N(this.map,a,this.D,this.s),this.depth&&N(this.h,a,this.l,this.s);b||delete this.register[a];if(this.cache){b=this.cache;for(let d=0,e,f;d<b.h.length;d++)f=b.h[d],e=b.cache[f],-1!==e.indexOf(a)&&(b.h.splice(d--,1),delete b.cache[f])}}return this};
|
||||
function N(a,b,c,d,e){let f=0;if(a.constructor===Array)if(e)b=a.indexOf(b),-1!==b?1<a.length&&(a.splice(b,1),f++):f++;else{e=Math.min(a.length,c);for(let g=0,h;g<e;g++)if(h=a[g])f=N(h,b,c,d,e),d||f||delete a[g]}else for(let g in a)(f=N(a[g],b,c,d,e))||delete a[g];return f}r.searchCache=na;
|
||||
r.export=function(a,b,c,d,e){let f,g;switch(e||(e=0)){case 0:f="reg";if(this.o){g=y();for(let h in this.register)g[h]=1}else g=this.register;break;case 1:f="cfg";g={doc:0,opt:this.s?1:0};break;case 2:f="map";g=this.map;break;case 3:f="ctx";g=this.h;break;default:return}qa(a,b||this,c?c+"."+f:f,d,e,g);return!0};r.import=function(a,b){if(b)switch(C(b)&&(b=JSON.parse(b)),a){case "cfg":this.s=!!b.opt;break;case "reg":this.o=!1;this.register=b;break;case "map":this.map=b;break;case "ctx":this.h=b}};ka(L.prototype);function ua(a){a=a.data;var b=self._index;const c=a.args;var d=a.task;switch(d){case "init":d=a.options||{};a=a.factory;b=d.encode;d.cache=!1;b&&0===b.indexOf("function")&&(d.encode=Function("return "+b)());a?(Function("return "+a)()(self),self._index=new self.FlexSearch.Index(d),delete self.FlexSearch):self._index=new L(d);break;default:a=a.id,b=b[d].apply(b,c),postMessage("search"===d?{id:a,msg:b}:{id:a})}};let va=0;function O(a){var b;a?E(b=a.encode)&&(a.encode=b.toString()):a={};(b=(self||window)._factory)&&(b=b.toString());const c=self.exports,d=this;this.m=wa(b,c,a.worker);this.h=y();if(this.m){if(c)this.m.on("message",function(e){d.h[e.id](e.msg);delete d.h[e.id]});else this.m.onmessage=function(e){e=e.data;d.h[e.id](e.msg);delete d.h[e.id]};this.m.postMessage({task:"init",factory:b,options:a})}}Q("add");Q("append");Q("search");Q("update");Q("remove");
|
||||
function Q(a){O.prototype[a]=O.prototype[a+"Async"]=function(){const b=this,c=[].slice.call(arguments);var d=c[c.length-1];let e;E(d)&&(e=d,c.splice(c.length-1,1));d=new Promise(function(f){setTimeout(function(){b.h[++va]=f;b.m.postMessage({task:a,id:va,args:c})})});return e?(d.then(e),this):d}}
|
||||
function wa(a,b,c){let d;try{d=b?eval('new (require("worker_threads")["Worker"])("../dist/node/node.js")'):a?new Worker(URL.createObjectURL(new Blob(["onmessage="+ua.toString()],{type:"text/javascript"}))):new Worker(C(c)?c:"worker/worker.js",{type:"module"})}catch(e){}return d};function R(a){if(!(this instanceof R))return new R(a);var b=a.document||a.doc||a,c;this.L=[];this.h=[];this.B=[];this.register=y();this.key=(c=b.key||b.id)&&S(c,this.B)||"id";this.o=v(a.fastupdate);this.G=(c=b.store)&&!0!==c&&[];this.store=c&&y();this.J=(c=b.tag)&&S(c,this.B);this.l=c&&y();this.cache=(c=a.cache)&&new K(c);a.cache=!1;this.m=a.worker;this.async=!1;c=y();let d=b.index||b.field||b;C(d)&&(d=[d]);for(let e=0,f,g;e<d.length;e++)f=d[e],C(f)||(g=f,f=f.field),g=D(g)?Object.assign({},a,g):a,
|
||||
this.m&&(c[f]=new O(g),c[f].m||(this.m=!1)),this.m||(c[f]=new L(g,this.register)),this.L[e]=S(f,this.B),this.h[e]=f;if(this.G)for(a=b.store,C(a)&&(a=[a]),b=0;b<a.length;b++)this.G[b]=S(a[b],this.B);this.index=c}function S(a,b){const c=a.split(":");let d=0;for(let e=0;e<c.length;e++)a=c[e],0<=a.indexOf("[]")&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}function T(a,b){if(C(b))a=a[b];else for(let c=0;a&&c<b.length;c++)a=a[b[c]];return a}
|
||||
function U(a,b,c,d,e){a=a[e];if(d===c.length-1)b[e]=a;else if(a)if(a.constructor===Array)for(b=b[e]=Array(a.length),e=0;e<a.length;e++)U(a,b,c,d,e);else b=b[e]||(b[e]=y()),e=c[++d],U(a,b,c,d,e)}function V(a,b,c,d,e,f,g,h){a=a[g];if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)e.add(f,a[b],!0,!0);return}a=a.join(" ")}e.add(f,a,h,!0)}else if(a)if(a.constructor===Array)for(g=0;g<a.length;g++)V(a,b,c,d,e,f,g,h);else g=b[++d],V(a,b,c,d,e,f,g,h)}r=R.prototype;
|
||||
r.add=function(a,b,c){D(a)&&(b=a,a=T(b,this.key));if(b&&(a||0===a)){if(this.register[a])return this.update(a,b);for(let d=0,e,f;d<this.h.length;d++)f=this.h[d],e=this.L[d],C(e)&&(e=[e]),V(b,e,this.B,0,this.index[f],a,e[0],c);if(this.J){let d=T(b,this.J),e=y();C(d)&&(d=[d]);for(let f=0,g,h;f<d.length;f++)if(g=d[f],!e[g]&&(e[g]=1,h=this.l[g]||(this.l[g]=[]),!c||-1===h.indexOf(a)))if(h[h.length]=a,this.o){const l=this.register[a]||(this.register[a]=[]);l[l.length]=h}}if(this.store){let d;if(this.G){d=
|
||||
y();for(let e=0,f;e<this.G.length;e++)f=this.G[e],C(f)?d[f]=b[f]:U(b,d,f,0,f[0])}this.store[a]=d||b}}return this};r.append=function(a,b){return this.add(a,b,!0)};r.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
r.remove=function(a){D(a)&&(a=T(a,this.key));if(this.register[a]){var b=this.o&&!this.m;for(var c=0;c<this.h.length&&(this.index[this.h[c]].remove(a,b),!b);c++);if(this.J&&!b)for(let d in this.l)b=this.l[d],c=b.indexOf(a),-1!==c&&(1<b.length?b.splice(c,1):delete this.l[d]);this.store&&delete this.store[a];delete this.register[a]}return this};
|
||||
r.search=function(a,b,c,d){D(a)?(c=a,a=c.query):D(b)&&(c=b,b=0);let e=[],f=[],g,h,l,m,p,u,t=0;if(c)if(c.constructor===Array)l=c,c=null;else{l=(g=c.pluck)||c.index||c.field||c;m=c.tag;h=this.store&&c.enrich;p="and"===c.bool;b=c.limit||100;u=c.offset||0;if(m&&(C(m)&&(m=[m]),!a)){for(let k=0,n;k<m.length;k++)if(n=xa.call(this,m[k],b,u,h))e[e.length]=n,t++;return t?e:[]}C(l)?l=[l]:l.constructor===Array||(l=null)}l||(l=this.h);p=p&&(1<l.length||m&&1<m.length);const q=!d&&(this.m||this.async)&&[];for(let k=
|
||||
0,n,x,z;k<l.length;k++){let A;x=l[k];C(x)||(A=x,x=x.field);if(q)q[k]=this.index[x].searchAsync(a,b,A||c);else{d?n=d[k]:n=this.index[x].search(a,b,A||c);z=n&&n.length;if(m&&z){const B=[];let G=0;p&&(B[0]=[n]);for(let W=0,pa,P;W<m.length;W++)if(pa=m[W],z=(P=this.l[pa])&&P.length)G++,B[B.length]=p?[P]:P;G&&(n=p?la(B,b||100,u||0):ma(n,B),z=n.length)}if(z)f[t]=x,e[t++]=n;else if(p)return[]}}if(q){const k=this;return new Promise(function(n){Promise.all(q).then(function(x){n(k.search(a,b,c,x))})})}if(!t)return[];
|
||||
if(g&&(!h||!this.store))return e[0];for(let k=0,n;k<f.length;k++){n=e[k];n.length&&h&&(n=ya.call(this,n));if(g)return n;e[k]={field:f[k],result:n}}return e};function xa(a,b,c,d){let e=this.l[a],f=e&&e.length-c;if(f&&0<f){if(f>b||c)e=e.slice(c,c+b);d&&(e=ya.call(this,e));return{tag:a,result:e}}}function ya(a){const b=Array(a.length);for(let c=0,d;c<a.length;c++)d=a[c],b[c]={key:d,doc:this.store[d]};return b}r.contain=function(a){return!!this.register[a]};r.get=function(a){return this.store[a]};
|
||||
r.set=function(a,b){this.store[a]=b;return this};r.searchCache=na;r.export=function(a,b,c,d,e){e||(e=0);d||(d=0);if(d<this.h.length){const f=this.h[d],g=this.index[f];b=this;setTimeout(function(){g.export(a,b,e?f.replace(":","-"):"",d,e++)||(d++,e=1,b.export(a,b,f,d,e))})}else{let f;switch(e){case 1:c="tag";f=this.l;break;case 2:c="store";f=this.store;break;default:return}qa(a,this,c,d,e,f)}};
|
||||
r.import=function(a,b){if(b)switch(C(b)&&(b=JSON.parse(b)),a){case "tag":this.l=b;break;case "reg":this.o=!1;this.register=b;for(let d=0,e;d<this.h.length;d++)e=this.index[this.h[d]],e.register=b,e.o=!1;break;case "store":this.store=b;break;default:a=a.split(".");const c=a[0];a=a[1];c&&a&&this.index[c].import(a,b)}};ka(R.prototype);const za=/[\W_]+/,Aa=[F("[\u00e0\u00e1\u00e2\u00e3\u00e4\u00e5]"),"a",F("[\u00e8\u00e9\u00ea\u00eb]"),"e",F("[\u00ec\u00ed\u00ee\u00ef]"),"i",F("[\u00f2\u00f3\u00f4\u00f5\u00f6\u0151]"),"o",F("[\u00f9\u00fa\u00fb\u00fc\u0171]"),"u",F("[\u00fd\u0177\u00ff]"),"y",F("\u00f1"),"n",F("[\u00e7c]"),"k",F("\u00df"),"s",F(" & ")," and "];function Ba(a){return ia(this,ca(a).toLowerCase(),!a.normalize&&Aa,za)};var Da={encode:Ca,C:!1,H:"strict"};const Ea=/[^a-z0-9]+/,Fa={b:"p",v:"f",w:"f",z:"s",x:"s","\u00df":"s",d:"t",n:"m",c:"k",g:"k",j:"k",q:"k",i:"e",y:"e",u:"o"};function Ca(a){a=Ba.call(this,a).join(" ");const b=[];if(a){const c=a.split(Ea),d=c.length;for(let e=0,f,g=0;e<d;e++)if((a=c[e])&&(!this.filter||!this.filter[a])){f=a[0];let h=Fa[f]||f,l=h;for(let m=1;m<a.length;m++){f=a[m];const p=Fa[f]||f;p&&p!==l&&(h+=p,l=p)}b[g++]=h}}return b};var Ha={encode:Ga,C:!1,H:""};const Ia=[F("ae"),"a",F("oe"),"o",F("sh"),"s",F("th"),"t",F("ph"),"f",F("pf"),"f"];function Ga(a,b){a&&(a=Ca.call(this,a).join(" "),2<a.length&&(a=H(a,Ia)),b||(1<a.length&&(a=ea(a)),a&&(a=a.split(" "))));return a};var Ka={encode:Ja,C:!1,H:""};const La=F("(?!\\b)[aeiouy]");function Ja(a){a&&(a=Ga.call(this,a,!0),1<a.length&&(a=a.replace(La,"")),1<a.length&&(a=ea(a)),a&&(a=a.split(" ")));return a};I["latin:simple"]={encode:Ba,C:!1,H:""};I["latin:balance"]=Da;I["latin:advanced"]=Ha;I["latin:extra"]=Ka;const X=self;let Y;const Z={Index:L,Document:R,Worker:O,registerCharset:function(a,b){I[a]=b},registerLanguage:function(a,b){ja[a]=b}};(Y=X.define)&&Y.amd?Y([],function(){return Z}):X.exports?X.exports=Z:X.FlexSearch=Z;}(this));
|
||||
|
||||
44
dist/flexsearch.compact.js
vendored
44
dist/flexsearch.compact.js
vendored
@@ -5,25 +5,25 @@
|
||||
* Licence: Apache-2.0
|
||||
* https://github.com/nextapps-de/flexsearch
|
||||
*/
|
||||
(function(self){'use strict';var u;function v(a,b){return"undefined"!==typeof a?a:b}function w(a){const b=Array(a);for(let c=0;c<a;c++)b[c]=y();return b}function y(){return Object.create(null)}function aa(a,b){return b.length-a.length}function A(a){return"string"===typeof a}function B(a){return"object"===typeof a};const ba=/[\u0300-\u036f]/g;function C(a){a.normalize&&(a=a.normalize("NFD").replace(ba,""));return a}function D(a,b){const c=Object.keys(a),e=c.length,d=[];let f="",g=0;for(let h=0,k,l;h<e;h++)k=c[h],(l=a[k])?(d[g++]=E(b?"(?!\\b)"+k+"(\\b|_)":k),d[g++]=l):f+=(f?"|":"")+k;f&&(d[g++]=E(b?"(?!\\b)("+f+")(\\b|_)":"("+f+")"),d[g]="");return d}function F(a,b){for(let c=0,e=b.length;c<e&&(a=a.replace(b[c],b[c+1]),a);c+=2);return a}function E(a){return new RegExp(a,"g")}
|
||||
function H(a){let b="",c="";for(let e=0,d=a.length,f;e<d;e++)(f=a[e])!==c&&(b+=c=f);return b};const ca=/[\W_]+/;function I(a){return J(this,C(a).toLowerCase(),!1,ca)};const L={},M={};let da=Promise;function ea(a){N(a,"add");N(a,"append");N(a,"search");N(a,"update");N(a,"remove")}function N(a,b){a[b+"Async"]=function(){const c=this,e=arguments;var d=e[e.length-1];let f;"function"===typeof d&&(f=d,delete e[e.length-1]);d=new da(function(g){setTimeout(function(){c.async=!0;const h=c[b].apply(c,e);c.async=!1;g(h)})});return f?(d.then(f),this):d}};function fa(a,b,c,e){var d=a.length;let f=[],g,h=0;e&&(e=[]);for(--d;0<=d;d--){const k=a[d],l=k.length,p=y();let r=!g;for(let q=0;q<l;q++){const t=k[q],m=t.length;if(m)for(let n=0,x=0,z;n<m;n++)if(z=t[n],!g)p[z]=1;else if(g[z]){if(d)e&&x<b&&((e[q]||(e[q]=[]))[x++]=z),p[z]=1;else if(c)c--;else if(f[h++]=z,h===b)return f;r=!0}}if(!r&&!e)return[];g=p}if(e)for(let k=e.length-1,l,p;0<=k;k--)if((p=(l=e[k])&&l.length)&&c&&(p<=c?(c-=p,p=0):p-=c),p){if(h+p>=b)return f.concat(l.slice(c,b-h+c));f=f.concat(c?
|
||||
l.slice(c):l);h+=p;c=0}return f}function ja(a,b){const c=y(),e=y(),d=[];for(let f=0;f<a.length;f++)c[a[f]]=1;for(let f=0,g;f<b.length;f++){g=b[f];for(let h=0,k;h<g.length;h++)k=g[h],c[k]&&!e[k]&&(e[k]=1,d[d.length]=k)}return d};const ka={memory:{charset:"latin:extra",A:3,o:3,D:!1,s:"memory"},performance:{threshold:8,o:3,context:{depth:1,G:!0}},match:{charset:"latin:extra",H:"full",A:3},score:{charset:"latin:advanced",threshold:1,context:{depth:3,G:!0}},"default":{A:3,threshold:0,depth:3}};M["latin:default"]=I;
|
||||
function O(a,b){if(!(this instanceof O))return new O(a);var c;let e;a?(A(a)?a=ka[a]:(c=a.preset)&&(a=Object.assign({},c[c],a)),c=a.charset,e=a.lang,A(c)&&(-1===c.indexOf(":")&&(c+=":default"),c=M[c]),A(e)&&(e=L[e])):a={};let d,f,g,h=a.context||{};this.encode=a.encode||c&&c.encode||I;this.register=b||y();d=a.resolution||9;f=a.threshold||0;f>=d&&(f=d-1);this.A=d;this.threshold=f;this.F=b=c&&c.H||a.tokenize||"strict";this.depth="strict"===b&&h.depth;this.G=v(h.bidirectional,!0);this.s=g="memory"===a.optimize;
|
||||
this.D=v(a.fastupdate,!0);this.o=a.minlength||1;this.h=g?w(d-f):y();d=h.resolution||d;f=h.threshold||f;f>=d&&(f=d-1);this.l=d;this.B=f;this.m=g?w(d-f):y();this.C=c&&c.C||a.rtl;this.I=(b=a.matcher||e&&e.I)&&D(b,!1);this.J=(b=a.stemmer||e&&e.J)&&D(b,!0);if(a=b=a.filter||e&&e.filter){a=b;c=y();for(let k=0,l=a.length;k<l;k++)c[a[k]]=1;a=c}this.filter=a}
|
||||
function J(a,b,c,e){if(b&&(c&&(b=F(b,c)),a.I&&(b=F(b,a.I)),a.J&&1<b.length&&(b=F(b,a.J)),e||""===e)){b=b.split(e);if(a.filter){a=a.filter;c=b.length;e=[];for(let d=0,f=0;d<c;d++){const g=b[d];g&&!a[g]&&(e[f++]=g)}a=e}else a=b;return a}return b}u=O.prototype;u.append=function(a,b){return this.add(a,b,!0)};
|
||||
u.add=function(a,b,c,e){if(!e&&!c&&this.register[a])return this.update(a,b);if(b&&(a||0===a)&&(b=this.encode(b),e=b.length)){const p=this.depth,r=this.A-this.threshold,q=y(),t=y();for(let m=0;m<e;m++){let n=b[this.C?e-1-m:m];var d=n.length;if(n&&d>=this.o&&(p||!q[n])){var f=Math.min(this.A/e*m|0,m);if(f<r){var g="";switch(this.F){case "full":if(3<d){for(var h=0;h<d;h++){var k=h?Math.min(f/2+this.A/d*h/2|0,f+h):f;if(k<r)for(var l=d;l>h;l--)g=n.substring(h,l),g.length>=this.o&&R(this,q,g,k,a,c)}break}case "reverse":if(2<
|
||||
d){for(h=d-1;0<h;h--)g=n[h]+g,g.length>=this.o&&R(this,q,g,f,a,c);g=""}case "forward":if(1<d)for(h=0;h<d;h++)g+=n[h],g.length>=this.o&&R(this,q,g,f,a,c);break;default:if(R(this,q,n,f,a,c),p&&1<e&&m<e-1)for(d=this.l-this.B,f=y(),g=n,h=Math.min(p+1,e-m),f[g]=1,k=1;k<h;k++)if((n=b[this.C?e-1-m-k:m+k])&&n.length>=this.o&&!f[n]){if(f[n]=1,l=Math.min((this.l-h)/e*m+k|0,m+(k-1)),l<d){const x=this.G&&n>g;R(this,t,x?g:n,l,a,c,x?n:g)}}else h=Math.min(h+1,e-m)}}}}this.D||(this.register[a]=1)}return this};
|
||||
function R(a,b,c,e,d,f,g){let h=g?a.m:a.h;if(!b[c]||g&&!b[c][g])a.s&&(h=h[e]),g?(b=b[c]||(b[c]=y()),b[g]=1,h=h[g]||(h[g]=y())):b[c]=1,h=h[c]||(h[c]=[]),a.s||(h=h[e]||(h[e]=[])),f&&-1!==h.indexOf(d)||(h[h.length]=d,a.D&&(a=a.register[d]||(a.register[d]=[]),a[a.length]=h))}
|
||||
u.search=function(a,b,c){B(a)?(c=a,a=c.query):B(b)&&(c=b);let e=[],d;var f=this.threshold;let g,h=0;if(c){b=c.limit;h=c.offset||0;f=v(c.threshold,f);var k=c.context;g=c.suggest}if(a&&(a=this.encode(a),d=a.length,1<d)){c=y();var l=[];for(let r=0,q=0,t;r<d;r++)if((t=a[r])&&t.length>=this.o&&!c[t])if(this.s||g||this.h[t])l[q++]=t,c[t]=1;else return e;a=l;d=a.length}if(!d)return e;b||(b=100);c=this.A-f;f=this.l-f;k=this.depth&&1<d&&!1!==k;l=0;let p;k?(p=a[0],l=1):1<d&&a.sort(aa);for(let r,q;l<d;l++){q=
|
||||
a[l];k?(r=la(this,e,g,f,b,h,2===d,q,p),g&&!1===r&&e.length||(p=q)):r=la(this,e,g,c,b,h,1===d,q);if(r)return r;if(g&&l===d-1){let t=e.length;if(!t){if(k){k=0;l=-1;continue}return e}if(1===t)return ma(e[0],b,h)}}return fa(e,b,h,g)};
|
||||
function la(a,b,c,e,d,f,g,h,k){let l=[],p=k?a.m:a.h;a.s||(p=na(p,h,k,a.G));if(p){let r=0;e=Math.min(p.length,e);for(let q=0,t=0,m,n;q<e&&!(m=p[q],a.s&&(m=na(m,h,k,a.G)),m&&g&&(n=m.length,n<=f?(f-=n,m=null):f&&(m=m.slice(f),f=0)),m&&(l[r++]=m,g&&(t+=m.length,t>=d)));q++);if(r){if(g)return ma(l,d,0);b[b.length]=l;return}}return!c&&l}function ma(a,b,c){a=1===a.length?a[0]:[].concat.apply([],a);return c||a.length>b?a.slice(c,c+b):a}
|
||||
function na(a,b,c,e){c?(e=e&&b>c,a=(a=a[e?b:c])&&a[e?c:b]):a=a[b];return a}u.contain=function(a){return!!this.register[a]};u.update=function(a,b){return this.remove(a).add(a,b)};u.remove=function(a,b){const c=this.register[a];if(c){if(this.D)for(let e=0,d;e<c.length;e++)d=c[e],d.splice(d.indexOf(a),1);else S(this.h,a,this.A-this.threshold,this.s),this.depth&&S(this.m,a,this.l-this.B,this.s);b||delete this.register[a]}return this};
|
||||
function S(a,b,c,e,d){let f=0;if(a.constructor===Array)if(d)b=a.indexOf(b),-1!==b?1<a.length&&(a.splice(b,1),f++):f++;else{d=Math.min(a.length,c);for(let g=0,h;g<d;g++)if(h=a[g])f=S(h,b,c,e,d),e||f||delete a[g]}else for(let g in a)(f=S(a[g],b,c,e,d))||delete a[g];return f}ea(O.prototype);function T(a){if(!(this instanceof T))return new T(a);var b=a.document||a.doc||a,c;this.K=[];this.h=[];this.F=[];this.register=y();this.key=(c=b.key||b.id)&&U(c,this.F)||"id";this.D=v(a.fastupdate,!0);this.B=!!(c=b.extern);this.l=!this.B&&(c=b.store)&&!0!==c&&[];this.store=c&&(this.B?c:y());this.async=!1;c=y();let e=b.index||b.field||b;A(e)&&(e=[e]);for(let d=0,f,g;d<e.length;d++)f=e[d],A(f)||(g=f,f=f.field),g=B(g)?Object.assign({},a,g):a,this.L||(c[f]=new O(g,this.register)),this.K[d]=U(f,this.F),
|
||||
this.h[d]=f;if(this.l)for(a=b.store,A(a)&&(a=[a]),b=0;b<a.length;b++)this.l[b]=U(a[b],this.F);this.m=c}function U(a,b){const c=a.split(":");let e=0;for(let d=0;d<c.length;d++)a=c[d],0<=a.indexOf("[]")&&(a=a.substring(0,a.length-2))&&(b[e]=!0),a&&(c[e++]=a);e<c.length&&(c.length=e);return 1<e?c:c[0]}function oa(a,b){if(A(b))a=a[b];else for(let c=0;a&&c<b.length;c++)a=a[b[c]];return a}
|
||||
function V(a,b,c,e,d){a=a[d];if(e===c.length-1)b[d]=a;else if(a)if(a.constructor===Array)for(b=b[d]=Array(a.length),d=0;d<a.length;d++)V(a,b,c,e,d);else b=b[d]||(b[d]=y()),d=c[++e],V(a,b,c,e,d)}function W(a,b,c,e,d,f,g,h){a=a[g];if(e===b.length-1){if(a.constructor===Array){if(c[e]){for(b=0;b<a.length;b++)d.add(f,a[b],!0,!0);return}a=a.join(" ")}d.add(f,a,h,!0)}else if(a)if(a.constructor===Array)for(g=0;g<a.length;g++)W(a,b,c,e,d,f,g,h);else g=b[++e],W(a,b,c,e,d,f,g,h)}u=T.prototype;
|
||||
u.add=function(a,b,c){B(a)&&(b=a,a=oa(b,this.key));if(b&&(a||0===a)){if(this.register[a])return this.update(a,b);for(let e=0,d,f;e<this.h.length;e++)f=this.h[e],d=this.K[e],A(d)&&(d=[d]),W(b,d,this.F,0,this.m[f],a,d[0],c);if(this.store&&!this.B){let e;if(this.l){e=y();for(let d=0,f;d<this.l.length;d++)f=this.l[d],A(f)?e[f]=b[f]:V(b,e,f,0,f[0])}this.store[a]=e||b}}return this};u.append=function(a,b){return this.add(a,b,!0)};u.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
u.remove=function(a){B(a)&&(a=oa(a,this.key));if(this.register[a]){const b=this.D&&!this.L;for(let c=0;c<this.h.length&&(this.m[this.h[c]].remove(a,b),!b);c++);this.store&&!this.B&&delete this.store[a];delete this.register[a]}return this};
|
||||
u.search=function(a,b,c,e){B(a)?(c=a,a=c.query):B(b)&&(c=b,b=0);let d=[],f=[],g,h,k,l,p,r,q=0;if(c)if(c.constructor===Array)k=c,c=null;else{k=(g=c.pluck)||c.index||c.field||c;l=!1;h=this.store&&c.enrich;p="and"===c.bool;b=c.limit||100;r=c.offset||0;if(l&&(A(l)&&(l=[l]),!a)){for(let m=0,n;m<l.length;m++)if(n=pa.call(this,l[m],b,r,h))d[d.length]=n,q++;return q?d:[]}A(k)?k=[k]:k.constructor===Array||(k=null)}k||(k=this.h);p=p&&(1<k.length||l&&1<l.length);const t=!e&&(this.L||this.async)&&[];for(let m=
|
||||
0,n,x,z;m<k.length;m++){let P;x=k[m];A(x)||(P=x,x=x.field);if(t)t[m]=this.m[x].searchAsync(a,b,P||c);else{e?n=e[m]:n=this.m[x].search(a,b,P||c);z=n&&n.length;if(l&&z){const G=[];let ha=0;p&&(G[0]=[n]);for(let Q=0,ia,K;Q<l.length;Q++)if(ia=l[Q],z=(K=this.M[ia])&&K.length)ha++,G[G.length]=p?[K]:K;ha&&(n=p?fa(G,b||100,r||0):ja(n,G),z=n.length)}if(z)f[q]=x,d[q++]=n;else if(p)return[]}}if(t){const m=this;return new Promise(function(n){Promise.all(t).then(function(x){n(m.search(a,b,c,x))})})}if(!q)return[];
|
||||
if(g&&(!h||!this.store))return d[0];for(let m=0,n;m<f.length;m++){n=d[m];n.length&&h&&(n=qa.call(this,n));if(g)return n;d[m]={field:f[m],result:n}}return d};function pa(a,b,c,e){let d=this.M[a],f=d&&d.length-c;if(f&&0<f){if(f>b||c)d=d.slice(c,c+b);e&&(d=qa.call(this,d));return{tag:a,result:d}}}function qa(a){const b=Array(a.length);for(let c=0,e;c<a.length;c++)e=a[c],b[c]={key:e,doc:this.store[e]};return b}u.contain=function(a){return!!this.register[a]};u.get=function(a){return this.store[a]};
|
||||
u.set=function(a,b){this.store[a]=b;return this};ea(T.prototype);const ra=/[\W_]+/,sa=[E("[\u00e0\u00e1\u00e2\u00e3\u00e4\u00e5]"),"a",E("[\u00e8\u00e9\u00ea\u00eb]"),"e",E("[\u00ec\u00ed\u00ee\u00ef]"),"i",E("[\u00f2\u00f3\u00f4\u00f5\u00f6\u0151]"),"o",E("[\u00f9\u00fa\u00fb\u00fc\u0171]"),"u",E("[\u00fd\u0177\u00ff]"),"y",E("\u00f1"),"n",E("[\u00e7c]"),"k",E("\u00df"),"s",E(" & ")," and "];function ta(a){return J(this,C(a).toLowerCase(),!a.normalize&&sa,ra)};var va={encode:ua,C:!1,H:"strict"};const wa=/[^a-z0-9]+/,xa={b:"p",v:"f",w:"f",z:"s",x:"s","\u00df":"s",d:"t",n:"m",c:"k",g:"k",j:"k",q:"k",i:"e",y:"e",u:"o"};function ua(a){a=ta.call(this,a).join(" ");const b=[];if(a){const c=a.split(wa),e=c.length;for(let d=0,f,g=0;d<e;d++)if((a=c[d])&&(!this.filter||!this.filter[a])){f=a[0];let h=xa[f]||f,k=h;for(let l=1;l<a.length;l++){f=a[l];const p=xa[f]||f;p&&p!==k&&(h+=p,k=p)}b[g++]=h}}return b};var za={encode:ya,C:!1,H:""};const Aa=[E("ae"),"a",E("oe"),"o",E("sh"),"s",E("th"),"t",E("ph"),"f",E("pf"),"f"];function ya(a,b){a&&(a=ua.call(this,a).join(" "),2<a.length&&(a=F(a,Aa)),b||(1<a.length&&(a=H(a)),a&&(a=a.split(" "))));return a};var Ca={encode:Ba,C:!1,H:""};const Da=E("(?!\\b)[aeiouy]");function Ba(a){a&&(a=ya.call(this,a,!0),1<a.length&&(a=a.replace(Da,"")),1<a.length&&(a=H(a)),a&&(a=a.split(" ")));return a};M["latin:simple"]={encode:ta,C:!1,H:""};M["latin:balance"]=va;M["latin:advanced"]=za;M["latin:extra"]=Ca;const X=self;let Y;const Z={Index:O,Document:T,Worker:null,registerCharset:function(a,b){M[a]=b},registerLanguage:function(a,b){L[a]=b}};(Y=X.define)&&Y.amd?Y([],function(){return Z}):X.exports?X.exports=Z:X.FlexSearch=Z;}(this));
|
||||
(function(self){'use strict';var u;function v(a){return"undefined"!==typeof a?a:!0}function x(a){const b=Array(a);for(let c=0;c<a;c++)b[c]=z();return b}function z(){return Object.create(null)}function aa(a,b){return b.length-a.length}function C(a){return"string"===typeof a}function D(a){return"object"===typeof a};const ba=/[\u0300-\u036f]/g;function E(a){a.normalize&&(a=a.normalize("NFD").replace(ba,""));return a}function F(a,b){const c=Object.keys(a),e=c.length,d=[];let f="",h=0;for(let g=0,l,m;g<e;g++)l=c[g],(m=a[l])?(d[h++]=H(b?"(?!\\b)"+l+"(\\b|_)":l),d[h++]=m):f+=(f?"|":"")+l;f&&(d[h++]=H(b?"(?!\\b)("+f+")(\\b|_)":"("+f+")"),d[h]="");return d}function I(a,b){for(let c=0,e=b.length;c<e&&(a=a.replace(b[c],b[c+1]),a);c+=2);return a}function H(a){return new RegExp(a,"g")}
|
||||
function J(a){let b="",c="";for(let e=0,d=a.length,f;e<d;e++)(f=a[e])!==c&&(b+=c=f);return b};const ca=/[\W_]+/;function K(a){return M(this,E(a).toLowerCase(),!1,ca)};const da={},N={};function ea(a){O(a,"add");O(a,"append");O(a,"search");O(a,"update");O(a,"remove")}function O(a,b){a[b+"Async"]=function(){const c=this,e=arguments;var d=e[e.length-1];let f;"function"===typeof d&&(f=d,delete e[e.length-1]);d=new Promise(function(h){setTimeout(function(){c.async=!0;const g=c[b].apply(c,e);c.async=!1;h(g)})});return f?(d.then(f),this):d}};function fa(a,b,c,e){const d=a.length;let f=[],h;let g,l;for(var m=0;m<d;m++){var p=a[m],t=p.length,r=0;for(let k=0,n;k<t;k++)(n=p[k])&&(r+=n.length);if(!q||r<q){var q=r;g=p;l=m}}g=1===g.length?g[0]:[].concat.apply([],g);e&&(e=[g],h=z());m=q=0;for(p=d-1;0<=p;p--)if(p!==l){m++;t=a[p];r=t.length;const k=[];let n=0;for(let w=0,y;w<g.length;w++){y=g[w];let A;for(let B=0;B<r;B++){const G=t[B];if(G.length&&(A=-1!==G.indexOf(y))){if(m===d-1){if(c)c--;else if(f[q++]=y,q===b)return f;e&&(h[y]=1)}break}}A&&
|
||||
(k[n++]=y)}if(e)e[m]=k;else if(!n)return[];g=k}if(e)for(let k=e.length-1,n,w;0<=k;k--)if(w=(n=e[k])&&n.length)for(let y=0,A;y<w;y++)if(A=n[y],!h[A])if(h[A]=1,c)c--;else if(f[q++]=A,q===b)return f;return f}function ha(a,b){const c=z(),e=z(),d=[];for(let f=0;f<a.length;f++)c[a[f]]=1;for(let f=0,h;f<b.length;f++){h=b[f];for(let g=0,l;g<h.length;g++)l=h[g],c[l]&&!e[l]&&(e[l]=1,d[d.length]=l)}return d};const ja={memory:{charset:"latin:extra",C:3,m:3,B:!1,o:"memory"},performance:{threshold:8,m:3,context:{depth:1,D:!0}},match:{charset:"latin:extra",F:"full",C:3},score:{charset:"latin:advanced",threshold:1,context:{depth:3,D:!0}},"default":{C:3,threshold:0,depth:3}};N["latin:default"]=K;
|
||||
function P(a,b){if(!(this instanceof P))return new P(a);var c;let e;a?(C(a)?a=ja[a]:(c=a.preset)&&(a=Object.assign({},c[c],a)),c=a.charset,e=a.lang,C(c)&&(-1===c.indexOf(":")&&(c+=":default"),c=N[c]),C(e)&&(e=da[e])):a={};let d,f,h=a.context||{};this.encode=a.encode||c&&c.encode||K;this.register=b||z();this.C=d=a.resolution||9;this.G=b=c&&c.F||a.tokenize||"strict";this.depth="strict"===b&&h.depth;this.D=v(h.bidirectional);this.o=f="memory"===a.optimize;this.B=v(a.fastupdate);this.m=a.minlength||1;
|
||||
this.h=f?x(d):z();this.s=d=h.resolution||1;this.l=f?x(d):z();this.A=c&&c.A||a.rtl;this.H=(b=a.matcher||e&&e.H)&&F(b,!1);this.I=(b=a.stemmer||e&&e.I)&&F(b,!0);if(a=b=a.filter||e&&e.filter){a=b;c=z();for(let g=0,l=a.length;g<l;g++)c[a[g]]=1;a=c}this.filter=a}
|
||||
function M(a,b,c,e){if(b&&(c&&(b=I(b,c)),a.H&&(b=I(b,a.H)),a.I&&1<b.length&&(b=I(b,a.I)),e||""===e)){b=b.split(e);if(a.filter){a=a.filter;c=b.length;e=[];for(let d=0,f=0;d<c;d++){const h=b[d];h&&!a[h]&&(e[f++]=h)}a=e}else a=b;return a}return b}u=P.prototype;u.append=function(a,b){return this.add(a,b,!0)};
|
||||
u.add=function(a,b,c,e){if(!e&&!c&&this.register[a])return this.update(a,b);if(b&&(a||0===a)&&(b=this.encode(b),e=b.length)){const m=this.depth,p=this.C,t=z(),r=z();for(let q=0;q<e;q++){let k=b[this.A?e-1-q:q];var d=k.length;if(k&&d>=this.m&&(m||!t[k])){var f=Math.min(p/e*q|0,q),h="";switch(this.G){case "full":if(3<d){for(var g=0;g<d;g++){var l=g?Math.min(f/2+p/d*g/2|0,f+g):f;for(let n=d;n>g;n--)h=k.substring(g,n),h.length>=this.m&&Q(this,t,h,l,a,c)}break}case "reverse":if(2<d){for(g=d-1;0<g;g--)h=
|
||||
k[g]+h,h.length>=this.m&&Q(this,t,h,f,a,c);h=""}case "forward":if(1<d)for(g=0;g<d;g++)h+=k[g],h.length>=this.m&&Q(this,t,h,f,a,c);break;default:if(Q(this,t,k,f,a,c),m&&1<e&&q<e-1)for(d=z(),f=k,h=Math.min(m+1,e-q),d[f]=1,g=1;g<h;g++)(k=b[this.A?e-1-q-g:q+g])&&k.length>=this.m&&!d[k]?(d[k]=1,l=this.D&&k>f,Q(this,r,l?f:k,0,a,c,l?k:f)):h=Math.min(h+1,e-q)}}}this.B||(this.register[a]=1)}return this};
|
||||
function Q(a,b,c,e,d,f,h){let g=h?a.l:a.h;if(!b[c]||h&&!b[c][h])a.o&&(g=g[e]),h?(b=b[c]||(b[c]=z()),b[h]=1,g=g[h]||(g[h]=z())):b[c]=1,g=g[c]||(g[c]=[]),a.o||(g=g[e]||(g[e]=[])),f&&-1!==g.indexOf(d)||(g[g.length]=d,a.B&&(a=a.register[d]||(a.register[d]=[]),a[a.length]=g))}
|
||||
u.search=function(a,b,c){D(a)?(c=a,a=c.query):D(b)&&(c=b);let e=[],d;let f,h=0;if(c){b=c.limit;h=c.offset||0;var g=c.context;f=c.suggest}if(a&&(a=this.encode(a),d=a.length,1<d)){c=z();var l=[];for(let p=0,t=0,r;p<d;p++)if((r=a[p])&&r.length>=this.m&&!c[r])if(this.o||f||this.h[r])l[t++]=r,c[r]=1;else return e;a=l;d=a.length}if(!d)return e;b||(b=100);g=this.depth&&1<d&&!1!==g;c=0;let m;g?(m=a[0],c=1):1<d&&a.sort(aa);for(let p,t;c<d;c++){t=a[c];g?(p=ka(this,e,f,b,h,2===d,t,m),f&&!1===p&&e.length||(m=
|
||||
t)):p=ka(this,e,f,b,h,1===d,t);if(p)return p;if(f&&c===d-1){l=e.length;if(!l){if(g){g=0;c=-1;continue}return e}if(1===l)return la(e[0],b,h)}}return fa(e,b,h,f)};
|
||||
function ka(a,b,c,e,d,f,h,g){let l=[],m=g?a.l:a.h;a.o||(m=ma(m,h,g,a.D));if(m){let p=0;const t=Math.min(m.length,g?a.s:a.C);for(let r=0,q=0,k,n;r<t;r++)if(k=m[r])if(a.o&&(k=ma(k,h,g,a.D)),d&&k&&f&&(n=k.length,n<=d?(d-=n,k=null):(k=k.slice(d),d=0)),k&&(l[p++]=k,f&&(q+=k.length,q>=e)))break;if(p){if(f)return la(l,e,0);b[b.length]=l;return}}return!c&&l}function la(a,b,c){a=1===a.length?a[0]:[].concat.apply([],a);return c||a.length>b?a.slice(c,c+b):a}
|
||||
function ma(a,b,c,e){c?(e=e&&b>c,a=(a=a[e?b:c])&&a[e?c:b]):a=a[b];return a}u.contain=function(a){return!!this.register[a]};u.update=function(a,b){return this.remove(a).add(a,b)};u.remove=function(a,b){const c=this.register[a];if(c){if(this.B)for(let e=0,d;e<c.length;e++)d=c[e],d.splice(d.indexOf(a),1);else S(this.h,a,this.C,this.o),this.depth&&S(this.l,a,this.s,this.o);b||delete this.register[a]}return this};
|
||||
function S(a,b,c,e,d){let f=0;if(a.constructor===Array)if(d)b=a.indexOf(b),-1!==b?1<a.length&&(a.splice(b,1),f++):f++;else{d=Math.min(a.length,c);for(let h=0,g;h<d;h++)if(g=a[h])f=S(g,b,c,e,d),e||f||delete a[h]}else for(let h in a)(f=S(a[h],b,c,e,d))||delete a[h];return f}ea(P.prototype);function T(a){if(!(this instanceof T))return new T(a);var b=a.document||a.doc||a,c;this.G=[];this.h=[];this.s=[];this.register=z();this.key=(c=b.key||b.id)&&U(c,this.s)||"id";this.B=v(a.fastupdate);this.l=(c=b.store)&&!0!==c&&[];this.store=c&&z();this.async=!1;c=z();let e=b.index||b.field||b;C(e)&&(e=[e]);for(let d=0,f,h;d<e.length;d++)f=e[d],C(f)||(h=f,f=f.field),h=D(h)?Object.assign({},a,h):a,this.J||(c[f]=new P(h,this.register)),this.G[d]=U(f,this.s),this.h[d]=f;if(this.l)for(a=b.store,C(a)&&(a=
|
||||
[a]),b=0;b<a.length;b++)this.l[b]=U(a[b],this.s);this.index=c}function U(a,b){const c=a.split(":");let e=0;for(let d=0;d<c.length;d++)a=c[d],0<=a.indexOf("[]")&&(a=a.substring(0,a.length-2))&&(b[e]=!0),a&&(c[e++]=a);e<c.length&&(c.length=e);return 1<e?c:c[0]}function na(a,b){if(C(b))a=a[b];else for(let c=0;a&&c<b.length;c++)a=a[b[c]];return a}
|
||||
function V(a,b,c,e,d){a=a[d];if(e===c.length-1)b[d]=a;else if(a)if(a.constructor===Array)for(b=b[d]=Array(a.length),d=0;d<a.length;d++)V(a,b,c,e,d);else b=b[d]||(b[d]=z()),d=c[++e],V(a,b,c,e,d)}function W(a,b,c,e,d,f,h,g){a=a[h];if(e===b.length-1){if(a.constructor===Array){if(c[e]){for(b=0;b<a.length;b++)d.add(f,a[b],!0,!0);return}a=a.join(" ")}d.add(f,a,g,!0)}else if(a)if(a.constructor===Array)for(h=0;h<a.length;h++)W(a,b,c,e,d,f,h,g);else h=b[++e],W(a,b,c,e,d,f,h,g)}u=T.prototype;
|
||||
u.add=function(a,b,c){D(a)&&(b=a,a=na(b,this.key));if(b&&(a||0===a)){if(this.register[a])return this.update(a,b);for(let e=0,d,f;e<this.h.length;e++)f=this.h[e],d=this.G[e],C(d)&&(d=[d]),W(b,d,this.s,0,this.index[f],a,d[0],c);if(this.store){let e;if(this.l){e=z();for(let d=0,f;d<this.l.length;d++)f=this.l[d],C(f)?e[f]=b[f]:V(b,e,f,0,f[0])}this.store[a]=e||b}}return this};u.append=function(a,b){return this.add(a,b,!0)};u.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
u.remove=function(a){D(a)&&(a=na(a,this.key));if(this.register[a]){const b=this.B&&!this.J;for(let c=0;c<this.h.length&&(this.index[this.h[c]].remove(a,b),!b);c++);this.store&&delete this.store[a];delete this.register[a]}return this};
|
||||
u.search=function(a,b,c,e){D(a)?(c=a,a=c.query):D(b)&&(c=b,b=0);let d=[],f=[],h,g,l,m,p,t,r=0;if(c)if(c.constructor===Array)l=c,c=null;else{l=(h=c.pluck)||c.index||c.field||c;m=!1;g=this.store&&c.enrich;p="and"===c.bool;b=c.limit||100;t=c.offset||0;if(m&&(C(m)&&(m=[m]),!a)){for(let k=0,n;k<m.length;k++)if(n=oa.call(this,m[k],b,t,g))d[d.length]=n,r++;return r?d:[]}C(l)?l=[l]:l.constructor===Array||(l=null)}l||(l=this.h);p=p&&(1<l.length||m&&1<m.length);const q=!e&&(this.J||this.async)&&[];for(let k=
|
||||
0,n,w,y;k<l.length;k++){let A;w=l[k];C(w)||(A=w,w=w.field);if(q)q[k]=this.index[w].searchAsync(a,b,A||c);else{e?n=e[k]:n=this.index[w].search(a,b,A||c);y=n&&n.length;if(m&&y){const B=[];let G=0;p&&(B[0]=[n]);for(let R=0,ia,L;R<m.length;R++)if(ia=m[R],y=(L=this.K[ia])&&L.length)G++,B[B.length]=p?[L]:L;G&&(n=p?fa(B,b||100,t||0):ha(n,B),y=n.length)}if(y)f[r]=w,d[r++]=n;else if(p)return[]}}if(q){const k=this;return new Promise(function(n){Promise.all(q).then(function(w){n(k.search(a,b,c,w))})})}if(!r)return[];
|
||||
if(h&&(!g||!this.store))return d[0];for(let k=0,n;k<f.length;k++){n=d[k];n.length&&g&&(n=pa.call(this,n));if(h)return n;d[k]={field:f[k],result:n}}return d};function oa(a,b,c,e){let d=this.K[a],f=d&&d.length-c;if(f&&0<f){if(f>b||c)d=d.slice(c,c+b);e&&(d=pa.call(this,d));return{tag:a,result:d}}}function pa(a){const b=Array(a.length);for(let c=0,e;c<a.length;c++)e=a[c],b[c]={key:e,doc:this.store[e]};return b}u.contain=function(a){return!!this.register[a]};u.get=function(a){return this.store[a]};
|
||||
u.set=function(a,b){this.store[a]=b;return this};ea(T.prototype);const qa=/[\W_]+/,ra=[H("[\u00e0\u00e1\u00e2\u00e3\u00e4\u00e5]"),"a",H("[\u00e8\u00e9\u00ea\u00eb]"),"e",H("[\u00ec\u00ed\u00ee\u00ef]"),"i",H("[\u00f2\u00f3\u00f4\u00f5\u00f6\u0151]"),"o",H("[\u00f9\u00fa\u00fb\u00fc\u0171]"),"u",H("[\u00fd\u0177\u00ff]"),"y",H("\u00f1"),"n",H("[\u00e7c]"),"k",H("\u00df"),"s",H(" & ")," and "];function sa(a){return M(this,E(a).toLowerCase(),!a.normalize&&ra,qa)};var ua={encode:ta,A:!1,F:"strict"};const va=/[^a-z0-9]+/,wa={b:"p",v:"f",w:"f",z:"s",x:"s","\u00df":"s",d:"t",n:"m",c:"k",g:"k",j:"k",q:"k",i:"e",y:"e",u:"o"};function ta(a){a=sa.call(this,a).join(" ");const b=[];if(a){const c=a.split(va),e=c.length;for(let d=0,f,h=0;d<e;d++)if((a=c[d])&&(!this.filter||!this.filter[a])){f=a[0];let g=wa[f]||f,l=g;for(let m=1;m<a.length;m++){f=a[m];const p=wa[f]||f;p&&p!==l&&(g+=p,l=p)}b[h++]=g}}return b};var ya={encode:xa,A:!1,F:""};const za=[H("ae"),"a",H("oe"),"o",H("sh"),"s",H("th"),"t",H("ph"),"f",H("pf"),"f"];function xa(a,b){a&&(a=ta.call(this,a).join(" "),2<a.length&&(a=I(a,za)),b||(1<a.length&&(a=J(a)),a&&(a=a.split(" "))));return a};var Ba={encode:Aa,A:!1,F:""};const Ca=H("(?!\\b)[aeiouy]");function Aa(a){a&&(a=xa.call(this,a,!0),1<a.length&&(a=a.replace(Ca,"")),1<a.length&&(a=J(a)),a&&(a=a.split(" ")));return a};N["latin:simple"]={encode:sa,A:!1,F:""};N["latin:balance"]=ua;N["latin:advanced"]=ya;N["latin:extra"]=Ba;const X=self;let Y;const Z={Index:P,Document:T,Worker:null,registerCharset:function(a,b){N[a]=b},registerLanguage:function(a,b){da[a]=b}};(Y=X.define)&&Y.amd?Y([],function(){return Z}):X.exports?X.exports=Z:X.FlexSearch=Z;}(this));
|
||||
|
||||
691
dist/flexsearch.debug.js
vendored
691
dist/flexsearch.debug.js
vendored
File diff suppressed because it is too large
Load Diff
77
dist/flexsearch.es5.js
vendored
77
dist/flexsearch.es5.js
vendored
@@ -6,42 +6,41 @@
|
||||
* https://github.com/nextapps-de/flexsearch
|
||||
*/
|
||||
(function(self){'use strict';var u;function aa(a){var b=0;return function(){return b<a.length?{done:!1,value:a[b++]}:{done:!0}}}var v="function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){if(a==Array.prototype||a==Object.prototype)return a;a[b]=c.value;return a};
|
||||
function ba(a){a=["object"==typeof globalThis&&globalThis,a,"object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global];for(var b=0;b<a.length;++b){var c=a[b];if(c&&c.Math==Math)return c}throw Error("Cannot find global object");}var w=ba(this);function z(a,b){if(b)a:{var c=w;a=a.split(".");for(var d=0;d<a.length-1;d++){var f=a[d];if(!(f in c))break a;c=c[f]}a=a[a.length-1];d=c[a];b=b(d);b!=d&&null!=b&&v(c,a,{configurable:!0,writable:!0,value:b})}}
|
||||
z("Symbol",function(a){function b(g){if(this instanceof b)throw new TypeError("Symbol is not a constructor");return new c(d+(g||"")+"_"+f++,g)}function c(g,e){this.h=g;v(this,"description",{configurable:!0,writable:!0,value:e})}if(a)return a;c.prototype.toString=function(){return this.h};var d="jscomp_symbol_"+(1E9*Math.random()>>>0)+"_",f=0;return b});
|
||||
z("Symbol.iterator",function(a){if(a)return a;a=Symbol("Symbol.iterator");for(var b="Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array".split(" "),c=0;c<b.length;c++){var d=w[b[c]];"function"===typeof d&&"function"!=typeof d.prototype[a]&&v(d.prototype,a,{configurable:!0,writable:!0,value:function(){return ca(aa(this))}})}return a});function ca(a){a={next:a};a[Symbol.iterator]=function(){return this};return a}
|
||||
function da(a,b){a instanceof String&&(a+="");var c=0,d=!1,f={next:function(){if(!d&&c<a.length){var g=c++;return{value:b(g,a[g]),done:!1}}d=!0;return{done:!0,value:void 0}}};f[Symbol.iterator]=function(){return f};return f}z("Array.prototype.keys",function(a){return a?a:function(){return da(this,function(b){return b})}});function ea(a){var b="undefined"!=typeof Symbol&&Symbol.iterator&&a[Symbol.iterator];return b?b.call(a):{next:aa(a)}}
|
||||
z("Promise",function(a){function b(e){this.l=0;this.m=void 0;this.h=[];this.I=!1;var h=this.o();try{e(h.resolve,h.reject)}catch(k){h.reject(k)}}function c(){this.h=null}function d(e){return e instanceof b?e:new b(function(h){h(e)})}if(a)return a;c.prototype.l=function(e){if(null==this.h){this.h=[];var h=this;this.m(function(){h.B()})}this.h.push(e)};var f=w.setTimeout;c.prototype.m=function(e){f(e,0)};c.prototype.B=function(){for(;this.h&&this.h.length;){var e=this.h;this.h=[];for(var h=0;h<e.length;++h){var k=
|
||||
e[h];e[h]=null;try{k()}catch(l){this.o(l)}}}this.h=null};c.prototype.o=function(e){this.m(function(){throw e;})};b.prototype.o=function(){function e(l){return function(n){k||(k=!0,l.call(h,n))}}var h=this,k=!1;return{resolve:e(this.T),reject:e(this.B)}};b.prototype.T=function(e){if(e===this)this.B(new TypeError("A Promise cannot resolve to itself"));else if(e instanceof b)this.V(e);else{a:switch(typeof e){case "object":var h=null!=e;break a;case "function":h=!0;break a;default:h=!1}h?this.S(e):this.G(e)}};
|
||||
b.prototype.S=function(e){var h=void 0;try{h=e.then}catch(k){this.B(k);return}"function"==typeof h?this.W(h,e):this.G(e)};b.prototype.B=function(e){this.J(2,e)};b.prototype.G=function(e){this.J(1,e)};b.prototype.J=function(e,h){if(0!=this.l)throw Error("Cannot settle("+e+", "+h+"): Promise already settled in state"+this.l);this.l=e;this.m=h;2===this.l&&this.U();this.P()};b.prototype.U=function(){var e=this;f(function(){if(e.R()){var h=w.console;"undefined"!==typeof h&&h.error(e.m)}},1)};b.prototype.R=
|
||||
function(){if(this.I)return!1;var e=w.CustomEvent,h=w.Event,k=w.dispatchEvent;if("undefined"===typeof k)return!0;"function"===typeof e?e=new e("unhandledrejection",{cancelable:!0}):"function"===typeof h?e=new h("unhandledrejection",{cancelable:!0}):(e=w.document.createEvent("CustomEvent"),e.initCustomEvent("unhandledrejection",!1,!0,e));e.promise=this;e.reason=this.m;return k(e)};b.prototype.P=function(){if(null!=this.h){for(var e=0;e<this.h.length;++e)g.l(this.h[e]);this.h=null}};var g=new c;b.prototype.V=
|
||||
function(e){var h=this.o();e.M(h.resolve,h.reject)};b.prototype.W=function(e,h){var k=this.o();try{e.call(h,k.resolve,k.reject)}catch(l){k.reject(l)}};b.prototype.then=function(e,h){function k(m,p){return"function"==typeof m?function(r){try{l(m(r))}catch(t){n(t)}}:p}var l,n,q=new b(function(m,p){l=m;n=p});this.M(k(e,l),k(h,n));return q};b.prototype.catch=function(e){return this.then(void 0,e)};b.prototype.M=function(e,h){function k(){switch(l.l){case 1:e(l.m);break;case 2:h(l.m);break;default:throw Error("Unexpected state: "+
|
||||
l.l);}}var l=this;null==this.h?g.l(k):this.h.push(k);this.I=!0};b.resolve=d;b.reject=function(e){return new b(function(h,k){k(e)})};b.race=function(e){return new b(function(h,k){for(var l=ea(e),n=l.next();!n.done;n=l.next())d(n.value).M(h,k)})};b.all=function(e){var h=ea(e),k=h.next();return k.done?d([]):new b(function(l,n){function q(r){return function(t){m[r]=t;p--;0==p&&l(m)}}var m=[],p=0;do m.push(void 0),p++,d(k.value).M(q(m.length-1),n),k=h.next();while(!k.done)})};return b});
|
||||
var fa="function"==typeof Object.assign?Object.assign:function(a,b){for(var c=1;c<arguments.length;c++){var d=arguments[c];if(d)for(var f in d)Object.prototype.hasOwnProperty.call(d,f)&&(a[f]=d[f])}return a};z("Object.assign",function(a){return a||fa});function A(a,b){return"undefined"!==typeof a?a:b}function ha(a){for(var b=Array(a),c=0;c<a;c++)b[c]=B();return b}function B(){return Object.create(null)}function ia(a,b){return b.length-a.length}function C(a){return"string"===typeof a}function D(a){return"object"===typeof a}function F(a){return"function"===typeof a};var ja=/[\u0300-\u036f]/g;function ka(a){a.normalize&&(a=a.normalize("NFD").replace(ja,""));return a}function la(a,b){for(var c=Object.keys(a),d=c.length,f=[],g="",e=0,h=0,k,l;h<d;h++)k=c[h],(l=a[k])?(f[e++]=G(b?"(?!\\b)"+k+"(\\b|_)":k),f[e++]=l):g+=(g?"|":"")+k;g&&(f[e++]=G(b?"(?!\\b)("+g+")(\\b|_)":"("+g+")"),f[e]="");return f}function H(a,b){for(var c=0,d=b.length;c<d&&(a=a.replace(b[c],b[c+1]),a);c+=2);return a}function G(a){return new RegExp(a,"g")}
|
||||
function ma(a){for(var b="",c="",d=0,f=a.length,g=void 0;d<f;d++)(g=a[d])!==c&&(b+=c=g);return b};var na=/[\W_]+/;function oa(a){return pa(this,ka(a).toLowerCase(),!1,na)};var qa={},I={};var ra=Promise;function sa(a){J(a,"add");J(a,"append");J(a,"search");J(a,"update");J(a,"remove")}function J(a,b){a[b+"Async"]=function(){var c=this,d=arguments,f=d[d.length-1];if(F(f)){var g=f;delete d[d.length-1]}f=new ra(function(e){setTimeout(function(){c.async=!0;var h=c[b].apply(c,d);c.async=!1;e(h)})});return g?(f.then(g),this):f}};function ua(a,b,c,d){var f=a.length,g=[],e=0;d&&(d=[]);for(--f;0<=f;f--){for(var h=a[f],k=h.length,l=B(),n=!x,q=0;q<k;q++){var m=h[q],p=m.length;if(p)for(var r=0,t=0,y;r<p;r++)if(y=m[r],!x)l[y]=1;else if(x[y]){if(f)d&&t<b&&((d[q]||(d[q]=[]))[t++]=y),l[y]=1;else if(c)c--;else if(g[e++]=y,e===b)return g;n=!0}}if(!n&&!d)return[];var x=l}if(d)for(a=d.length-1;0<=a;a--)if((f=(x=d[a])&&x.length)&&c&&(f<=c?(c-=f,f=0):f-=c),f){if(e+f>=b)return g.concat(x.slice(c,b-e+c));g=g.concat(c?x.slice(c):x);e+=f;c=
|
||||
0}return g}function va(a,b){for(var c=B(),d=B(),f=[],g=0;g<a.length;g++)c[a[g]]=1;for(a=0;a<b.length;a++){g=b[a];for(var e=0,h;e<g.length;e++)h=g[e],c[h]&&!d[h]&&(d[h]=1,f[f.length]=h)}return f};function L(a){this.l=!0!==a&&a;this.cache=B();this.h=[]}function wa(a,b,c){D(a)&&(a=a.query);var d=this.cache.get(a);d||(d=this.search(a,b,c),this.cache.set(a,d));return d}L.prototype.set=function(a,b){if(!this.cache[a]){var c=this.h.length;c===this.l?delete this.cache[this.h[c-1]]:c++;for(--c;0<c;c--)this.h[c]=this.h[c-1];this.h[0]=a}this.cache[a]=b};L.prototype.get=function(a){var b=this.cache[a];if(this.l&&b&&(a=this.h.indexOf(a))){var c=this.h[a-1];this.h[a-1]=this.h[a];this.h[a]=c}return b};var xa={memory:{charset:"latin:extra",F:3,D:3,A:!1,C:"memory"},performance:{threshold:8,D:3,context:{depth:1,K:!0}},match:{charset:"latin:extra",L:"full",F:3},score:{charset:"latin:advanced",threshold:1,context:{depth:3,K:!0}},"default":{F:3,threshold:0,depth:3}};function ya(a,b,c,d,f,g){setTimeout(function(){var e=a(c,JSON.stringify(g));e&&e.then?e.then(function(){b.export(a,b,c,d,f+1)}):b.export(a,b,c,d,f+1)})};I["latin:default"]=oa;
|
||||
function M(a,b){if(!(this instanceof M))return new M(a);var c;if(a){C(a)?a=xa[a]:(c=a.preset)&&(a=Object.assign({},c[c],a));c=a.charset;var d=a.lang;C(c)&&(-1===c.indexOf(":")&&(c+=":default"),c=I[c]);C(d)&&(d=qa[d])}else a={};var f,g=a.context||{};this.encode=a.encode||c&&c.encode||oa;this.register=b||B();var e=a.resolution||9;var h=a.threshold||0;h>=e&&(h=e-1);this.F=e;this.threshold=h;this.o=b=c&&c.L||a.tokenize||"strict";this.depth="strict"===b&&g.depth;this.K=A(g.bidirectional,!0);this.C=f="memory"===
|
||||
a.optimize;this.A=A(a.fastupdate,!0);this.D=a.minlength||1;this.map=f?ha(e-h):B();e=g.resolution||e;h=g.threshold||h;h>=e&&(h=e-1);this.l=e;this.m=h;this.h=f?ha(e-h):B();this.H=c&&c.H||a.rtl;this.N=(b=a.matcher||d&&d.N)&&la(b,!1);this.O=(b=a.stemmer||d&&d.O)&&la(b,!0);if(c=b=a.filter||d&&d.filter){c=b;d=B();g=0;for(e=c.length;g<e;g++)d[c[g]]=1;c=d}this.filter=c;this.cache=(b=a.cache)&&new L(b)}
|
||||
function pa(a,b,c,d){if(b&&(c&&(b=H(b,c)),a.N&&(b=H(b,a.N)),a.O&&1<b.length&&(b=H(b,a.O)),d||""===d)){b=b.split(d);if(a.filter){a=a.filter;c=b.length;d=[];for(var f=0,g=0;f<c;f++){var e=b[f];e&&!a[e]&&(d[g++]=e)}b=d}return b}return b}u=M.prototype;u.append=function(a,b){return this.add(a,b,!0)};
|
||||
u.add=function(a,b,c,d){if(!d&&!c&&this.register[a])return this.update(a,b);if(b&&(a||0===a)&&(b=this.encode(b),d=b.length)){for(var f=this.depth,g=this.F-this.threshold,e=B(),h=B(),k=0;k<d;k++){var l=b[this.H?d-1-k:k],n=l.length;if(l&&n>=this.D&&(f||!e[l])){var q=Math.min(this.F/d*k|0,k);if(q<g){var m="";switch(this.o){case "full":if(3<n){for(var p=0;p<n;p++){var r=p?Math.min(q/2+this.F/n*p/2|0,q+p):q;if(r<g)for(var t=n;t>p;t--)m=l.substring(p,t),m.length>=this.D&&N(this,e,m,r,a,c)}break}case "reverse":if(2<
|
||||
n){for(p=n-1;0<p;p--)m=l[p]+m,m.length>=this.D&&N(this,e,m,q,a,c);m=""}case "forward":if(1<n)for(p=0;p<n;p++)m+=l[p],m.length>=this.D&&N(this,e,m,q,a,c);break;default:if(N(this,e,l,q,a,c),f&&1<d&&k<d-1)for(n=this.l-this.m,q=B(),m=l,p=Math.min(f+1,d-k),r=q[m]=1;r<p;r++)if((l=b[this.H?d-1-k-r:k+r])&&l.length>=this.D&&!q[l]){if(q[l]=1,t=Math.min((this.l-p)/d*k+r|0,k+(r-1)),t<n){var y=this.K&&l>m;N(this,h,y?m:l,t,a,c,y?l:m)}}else p=Math.min(p+1,d-k)}}}}this.A||(this.register[a]=1)}return this};
|
||||
function N(a,b,c,d,f,g,e){var h=e?a.h:a.map;if(!b[c]||e&&!b[c][e])a.C&&(h=h[d]),e?(b=b[c]||(b[c]=B()),b[e]=1,h=h[e]||(h[e]=B())):b[c]=1,h=h[c]||(h[c]=[]),a.C||(h=h[d]||(h[d]=[])),g&&-1!==h.indexOf(f)||(h[h.length]=f,a.A&&(a=a.register[f]||(a.register[f]=[]),a[a.length]=h))}
|
||||
u.search=function(a,b,c){D(a)?(c=a,a=c.query):D(b)&&(c=b);var d=[],f=this.threshold,g=0;if(c){b=c.limit;g=c.offset||0;f=A(c.threshold,f);var e=c.context;var h=c.suggest}if(a){a=this.encode(a);var k=a.length;if(1<k){c=B();for(var l=[],n=0,q=0,m;n<k;n++)if((m=a[n])&&m.length>=this.D&&!c[m])if(this.C||h||this.map[m])l[q++]=m,c[m]=1;else return d;a=l;k=a.length}}if(!k)return d;b||(b=100);c=this.F-f;f=this.l-f;e=this.depth&&1<k&&!1!==e;l=0;if(e){var p=a[0];l=1}else 1<k&&a.sort(ia);for(;l<k;l++){q=a[l];
|
||||
e?(n=za(this,d,h,f,b,g,2===k,q,p),h&&!1===n&&d.length||(p=q)):n=za(this,d,h,c,b,g,1===k,q);if(n)return n;if(h&&l===k-1){n=d.length;if(!n){if(e){e=0;l=-1;continue}return d}if(1===n)return Aa(d[0],b,g)}}return ua(d,b,g,h)};
|
||||
function za(a,b,c,d,f,g,e,h,k){var l=[],n=k?a.h:a.map;a.C||(n=Ba(n,h,k,a.K));if(n){var q=0;d=Math.min(n.length,d);for(var m=0,p=0,r,t;m<d&&!(r=n[m],a.C&&(r=Ba(r,h,k,a.K)),r&&e&&(t=r.length,t<=g?(g-=t,r=null):g&&(r=r.slice(g),g=0)),r&&(l[q++]=r,e&&(p+=r.length,p>=f)));m++);if(q){if(e)return Aa(l,f,0);b[b.length]=l;return}}return!c&&l}function Aa(a,b,c){a=1===a.length?a[0]:[].concat.apply([],a);return c||a.length>b?a.slice(c,c+b):a}
|
||||
function Ba(a,b,c,d){c?(d=d&&b>c,a=(a=a[d?b:c])&&a[d?c:b]):a=a[b];return a}u.contain=function(a){return!!this.register[a]};u.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
u.remove=function(a,b){var c=this.register[a];if(c){if(this.A)for(var d=0,f;d<c.length;d++)f=c[d],f.splice(f.indexOf(a),1);else O(this.map,a,this.F-this.threshold,this.C),this.depth&&O(this.h,a,this.l-this.m,this.C);b||delete this.register[a];if(this.cache)for(b=this.cache,c=0;c<b.h.length;c++)f=b.h[c],d=b.cache[f],-1!==d.indexOf(a)&&(b.h.splice(c--,1),delete b.cache[f])}return this};
|
||||
function O(a,b,c,d,f){var g=0;if(a.constructor===Array)if(f)b=a.indexOf(b),-1!==b?1<a.length&&(a.splice(b,1),g++):g++;else{f=Math.min(a.length,c);for(var e=0,h;e<f;e++)if(h=a[e])g=O(h,b,c,d,f),d||g||delete a[e]}else for(e in a)(g=O(a[e],b,c,d,f))||delete a[e];return g}u.searchCache=wa;
|
||||
u.export=function(a,b,c,d,f){switch(f||(f=0)){case 0:var g="reg";if(this.A){var e=B();for(var h in this.register)e[h]=1}else e=this.register;break;case 1:g="cfg";e={doc:0,opt:this.C?1:0};break;case 2:g="map";e=this.map;break;case 3:g="ctx";e=this.h;break;default:return}ya(a,b||this,c?c+"."+g:g,d,f,e);return!0};u.import=function(a,b){if(b)switch(C(b)&&(b=JSON.parse(b)),a){case "cfg":this.C=!!b.opt;break;case "reg":this.A=!1;this.register=b;break;case "map":this.map=b;break;case "ctx":this.h=b}};sa(M.prototype);function Ca(a){a=a.data;var b=self._index,c=a.args,d=a.task;switch(d){case "init":d=a.options||{};a=a.factory;b=d.encode;d.cache=!1;b&&0===b.indexOf("function")&&(d.encode=Function("return "+b)());a?(Function("return "+a)()(self),self._index=new self.FlexSearch.Index(d),delete self.FlexSearch):self._index=new M(d);break;default:a=a.id,b=b[d].apply(b,c),postMessage("search"===d?{id:a,msg:b}:{id:a})}};var Da=0;function P(a){var b;a?F(b=a.encode)&&(a.encode=b.toString()):a={};(b=(self||window)._factory)&&(b=b.toString());var c=self.exports,d=this;this.s=Ea(b,c,a.worker);this.h=B();if(this.s){if(c)this.s.on("message",function(f){d.h[f.id](f.msg);delete d.h[f.id]});else this.s.onmessage=function(f){f=f.data;d.h[f.id](f.msg);delete d.h[f.id]};this.s.postMessage({task:"init",factory:b,options:a})}}Q("add");Q("append");Q("search");Q("update");Q("remove");
|
||||
function Q(a){P.prototype[a]=P.prototype[a+"Async"]=function(){var b=this,c=[].slice.call(arguments),d=c[c.length-1];if(F(d)){var f=d;c.splice(c.length-1,1)}d=new ra(function(g){setTimeout(function(){b.h[++Da]=g;b.s.postMessage({task:a,id:Da,args:c})})});return f?(d.then(f),this):d}}
|
||||
function Ea(a,b,c){try{var d=b?eval('new (require("worker_threads")["Worker"])("../dist/node/node.js")'):a?new Worker(URL.createObjectURL(new Blob(["onmessage="+Ca.toString()],{type:"text/javascript"}))):new Worker(C(c)?c:"worker/worker.js",{type:"module"})}catch(f){}return d};function R(a){if(!(this instanceof R))return new R(a);var b=a.document||a.doc||a,c;this.J=[];this.h=[];this.o=[];this.register=B();this.key=(c=b.key||b.id)&&S(c,this.o)||"id";this.A=A(a.fastupdate,!0);this.G=!!(c=b.extern);this.B=!this.G&&(c=b.store)&&!0!==c&&[];this.store=c&&(this.G?c:B());this.I=(c=b.tag)&&S(c,this.o);this.l=c&&B();this.cache=(c=a.cache)&&new L(c);a.cache=!1;this.s=a.worker;this.async=!1;c=B();var d=b.index||b.field||b;C(d)&&(d=[d]);for(var f=0,g,e=void 0;f<d.length;f++)g=d[f],
|
||||
C(g)||(e=g,g=g.field),e=D(e)?Object.assign({},a,e):a,this.s&&(c[g]=new P(e),c[g].s||(this.s=!1)),this.s||(c[g]=new M(e,this.register)),this.J[f]=S(g,this.o),this.h[f]=g;if(this.B)for(a=b.store,C(a)&&(a=[a]),b=0;b<a.length;b++)this.B[b]=S(a[b],this.o);this.m=c}function S(a,b){for(var c=a.split(":"),d=0,f=0;f<c.length;f++)a=c[f],0<=a.indexOf("[]")&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}
|
||||
function T(a,b){if(C(b))a=a[b];else for(var c=0;a&&c<b.length;c++)a=a[b[c]];return a}function U(a,b,c,d,f){a=a[f];if(d===c.length-1)b[f]=a;else if(a)if(a.constructor===Array)for(b=b[f]=Array(a.length),f=0;f<a.length;f++)U(a,b,c,d,f);else b=b[f]||(b[f]=B()),f=c[++d],U(a,b,c,d,f)}
|
||||
function V(a,b,c,d,f,g,e,h){a=a[e];if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)f.add(g,a[b],!0,!0);return}a=a.join(" ")}f.add(g,a,h,!0)}else if(a)if(a.constructor===Array)for(e=0;e<a.length;e++)V(a,b,c,d,f,g,e,h);else e=b[++d],V(a,b,c,d,f,g,e,h)}u=R.prototype;
|
||||
u.add=function(a,b,c){D(a)&&(b=a,a=T(b,this.key));if(b&&(a||0===a)){if(this.register[a])return this.update(a,b);for(var d=0,f,g;d<this.h.length;d++)g=this.h[d],f=this.J[d],C(f)&&(f=[f]),V(b,f,this.o,0,this.m[g],a,f[0],c);if(this.I){d=T(b,this.I);f=B();C(d)&&(d=[d]);g=0;for(var e;g<d.length;g++)if(e=d[g],!f[e]&&(f[e]=1,e=this.l[e]||(this.l[e]=[]),!c||-1===e.indexOf(a)))if(e[e.length]=a,this.A){var h=this.register[a]||(this.register[a]=[]);h[h.length]=e}}if(this.store&&!this.G){if(this.B){var k=B();
|
||||
for(c=0;c<this.B.length;c++)d=this.B[c],C(d)?k[d]=b[d]:U(b,k,d,0,d[0])}this.store[a]=k||b}}return this};u.append=function(a,b){return this.add(a,b,!0)};u.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
u.remove=function(a){D(a)&&(a=T(a,this.key));if(this.register[a]){for(var b=this.A&&!this.s,c=0;c<this.h.length&&(this.m[this.h[c]].remove(a,b),!b);c++);if(this.I&&!b)for(var d in this.l)b=this.l[d],c=b.indexOf(a),-1!==c&&(1<b.length?b.splice(c,1):delete this.l[d]);this.store&&!this.G&&delete this.store[a];delete this.register[a]}return this};
|
||||
u.search=function(a,b,c,d){D(a)?(c=a,a=c.query):D(b)&&(c=b,b=0);var f=[],g=[],e,h=0;if(c)if(c.constructor===Array){var k=c;c=null}else{k=(e=c.pluck)||c.index||c.field||c;var l=c.tag;var n=this.store&&c.enrich;var q="and"===c.bool;b=c.limit||100;var m=c.offset||0;if(l&&(C(l)&&(l=[l]),!a)){g=0;for(e=void 0;g<l.length;g++)if(e=Fa.call(this,l[g],b,m,n))f[f.length]=e,h++;return h?f:[]}C(k)?k=[k]:k.constructor===Array||(k=null)}k||(k=this.h);q=q&&(1<k.length||l&&1<l.length);for(var p=!d&&(this.s||this.async)&&
|
||||
[],r=0,t=void 0,y=void 0,x=void 0;r<k.length;r++)if(x=void 0,y=k[r],C(y)||(x=y,y=y.field),p)p[r]=this.m[y].searchAsync(a,b,x||c);else{d?t=d[r]:t=this.m[y].search(a,b,x||c);x=t&&t.length;if(l&&x){var K=[],ta=0;q&&(K[0]=[t]);var X=0,E=void 0;for(E=void 0;X<l.length;X++)if(E=l[X],x=(E=this.l[E])&&E.length)ta++,K[K.length]=q?[E]:E;ta&&(t=q?ua(K,b||100,m||0):va(t,K),x=t.length)}if(x)g[h]=y,f[h++]=t;else if(q)return[]}if(p){var La=this;return new Promise(function(Ma){Promise.all(p).then(function(Na){Ma(La.search(a,
|
||||
b,c,Na))})})}if(!h)return[];if(e&&(!n||!this.store))return f[0];l=0;for(m=void 0;l<g.length;l++){m=f[l];m.length&&n&&(m=Ga.call(this,m));if(e)return m;f[l]={field:g[l],result:m}}return f};function Fa(a,b,c,d){var f=this.l[a],g=f&&f.length-c;if(g&&0<g){if(g>b||c)f=f.slice(c,c+b);d&&(f=Ga.call(this,f));return{tag:a,result:f}}}function Ga(a){for(var b=Array(a.length),c=0,d;c<a.length;c++)d=a[c],b[c]={key:d,doc:this.store[d]};return b}u.contain=function(a){return!!this.register[a]};u.get=function(a){return this.store[a]};
|
||||
u.set=function(a,b){this.store[a]=b;return this};u.searchCache=wa;u.export=function(a,b,c,d,f){f||(f=0);d||(d=0);if(d<this.h.length){var g=this.h[d],e=this.m[g];b=this;setTimeout(function(){e.export(a,b,f?g.replace(":","-"):"",d,f++)||(d++,f=1,b.export(a,b,g,d,f))})}else{switch(f){case 1:c="tag";var h=this.l;break;case 2:c="store";h=this.store;break;default:return}ya(a,this,c,d,f,h)}};
|
||||
u.import=function(a,b){if(b)switch(C(b)&&(b=JSON.parse(b)),a){case "tag":this.l=b;break;case "reg":this.A=!1;this.register=b;a=0;for(var c;a<this.h.length;a++)c=this.m[this.h[a]],c.register=b,c.A=!1;break;case "store":this.store=b;break;default:a=a.split("."),c=a[0],a=a[1],c&&a&&this.m[c].import(a,b)}};sa(R.prototype);var Ha=/[\W_]+/,Ia=[G("[\u00e0\u00e1\u00e2\u00e3\u00e4\u00e5]"),"a",G("[\u00e8\u00e9\u00ea\u00eb]"),"e",G("[\u00ec\u00ed\u00ee\u00ef]"),"i",G("[\u00f2\u00f3\u00f4\u00f5\u00f6\u0151]"),"o",G("[\u00f9\u00fa\u00fb\u00fc\u0171]"),"u",G("[\u00fd\u0177\u00ff]"),"y",G("\u00f1"),"n",G("[\u00e7c]"),"k",G("\u00df"),"s",G(" & ")," and "];function Ja(a){return pa(this,ka(a).toLowerCase(),!a.normalize&&Ia,Ha)};var Oa={encode:Ka,H:!1,L:"strict"},Pa=/[^a-z0-9]+/,Qa={b:"p",v:"f",w:"f",z:"s",x:"s","\u00df":"s",d:"t",n:"m",c:"k",g:"k",j:"k",q:"k",i:"e",y:"e",u:"o"};function Ka(a){a=Ja.call(this,a).join(" ");var b=[];if(a)for(var c=a.split(Pa),d=c.length,f=0,g,e=0;f<d;f++)if((a=c[f])&&(!this.filter||!this.filter[a])){g=a[0];for(var h=Qa[g]||g,k=h,l=1;l<a.length;l++)g=a[l],(g=Qa[g]||g)&&g!==k&&(h+=g,k=g);b[e++]=h}return b};var Sa={encode:Ra,H:!1,L:""},Ta=[G("ae"),"a",G("oe"),"o",G("sh"),"s",G("th"),"t",G("ph"),"f",G("pf"),"f"];function Ra(a,b){a&&(a=Ka.call(this,a).join(" "),2<a.length&&(a=H(a,Ta)),b||(1<a.length&&(a=ma(a)),a&&(a=a.split(" "))));return a};var Va={encode:Ua,H:!1,L:""},Wa=G("(?!\\b)[aeiouy]");function Ua(a){a&&(a=Ra.call(this,a,!0),1<a.length&&(a=a.replace(Wa,"")),1<a.length&&(a=ma(a)),a&&(a=a.split(" ")));return a};I["latin:simple"]={encode:Ja,H:!1,L:""};I["latin:balance"]=Oa;I["latin:advanced"]=Sa;I["latin:extra"]=Va;var W=self,Y,Z={Index:M,Document:R,Worker:P,registerCharset:function(a,b){I[a]=b},registerLanguage:function(a,b){qa[a]=b}};(Y=W.define)&&Y.amd?Y([],function(){return Z}):W.exports?W.exports=Z:W.FlexSearch=Z;}(this));
|
||||
function ba(a){a=["object"==typeof globalThis&&globalThis,a,"object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global];for(var b=0;b<a.length;++b){var c=a[b];if(c&&c.Math==Math)return c}throw Error("Cannot find global object");}var w=ba(this);function x(a,b){if(b)a:{var c=w;a=a.split(".");for(var d=0;d<a.length-1;d++){var f=a[d];if(!(f in c))break a;c=c[f]}a=a[a.length-1];d=c[a];b=b(d);b!=d&&null!=b&&v(c,a,{configurable:!0,writable:!0,value:b})}}
|
||||
x("Symbol",function(a){function b(h){if(this instanceof b)throw new TypeError("Symbol is not a constructor");return new c(d+(h||"")+"_"+f++,h)}function c(h,e){this.h=h;v(this,"description",{configurable:!0,writable:!0,value:e})}if(a)return a;c.prototype.toString=function(){return this.h};var d="jscomp_symbol_"+(1E9*Math.random()>>>0)+"_",f=0;return b});
|
||||
x("Symbol.iterator",function(a){if(a)return a;a=Symbol("Symbol.iterator");for(var b="Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array".split(" "),c=0;c<b.length;c++){var d=w[b[c]];"function"===typeof d&&"function"!=typeof d.prototype[a]&&v(d.prototype,a,{configurable:!0,writable:!0,value:function(){return ca(aa(this))}})}return a});function ca(a){a={next:a};a[Symbol.iterator]=function(){return this};return a}
|
||||
function da(a,b){a instanceof String&&(a+="");var c=0,d=!1,f={next:function(){if(!d&&c<a.length){var h=c++;return{value:b(h,a[h]),done:!1}}d=!0;return{done:!0,value:void 0}}};f[Symbol.iterator]=function(){return f};return f}x("Array.prototype.keys",function(a){return a?a:function(){return da(this,function(b){return b})}});function ea(a){var b="undefined"!=typeof Symbol&&Symbol.iterator&&a[Symbol.iterator];return b?b.call(a):{next:aa(a)}}
|
||||
x("Promise",function(a){function b(e){this.l=0;this.m=void 0;this.h=[];this.N=!1;var g=this.A();try{e(g.resolve,g.reject)}catch(k){g.reject(k)}}function c(){this.h=null}function d(e){return e instanceof b?e:new b(function(g){g(e)})}if(a)return a;c.prototype.l=function(e){if(null==this.h){this.h=[];var g=this;this.m(function(){g.C()})}this.h.push(e)};var f=w.setTimeout;c.prototype.m=function(e){f(e,0)};c.prototype.C=function(){for(;this.h&&this.h.length;){var e=this.h;this.h=[];for(var g=0;g<e.length;++g){var k=
|
||||
e[g];e[g]=null;try{k()}catch(l){this.A(l)}}}this.h=null};c.prototype.A=function(e){this.m(function(){throw e;})};b.prototype.A=function(){function e(l){return function(m){k||(k=!0,l.call(g,m))}}var g=this,k=!1;return{resolve:e(this.T),reject:e(this.C)}};b.prototype.T=function(e){if(e===this)this.C(new TypeError("A Promise cannot resolve to itself"));else if(e instanceof b)this.V(e);else{a:switch(typeof e){case "object":var g=null!=e;break a;case "function":g=!0;break a;default:g=!1}g?this.S(e):this.H(e)}};
|
||||
b.prototype.S=function(e){var g=void 0;try{g=e.then}catch(k){this.C(k);return}"function"==typeof g?this.W(g,e):this.H(e)};b.prototype.C=function(e){this.O(2,e)};b.prototype.H=function(e){this.O(1,e)};b.prototype.O=function(e,g){if(0!=this.l)throw Error("Cannot settle("+e+", "+g+"): Promise already settled in state"+this.l);this.l=e;this.m=g;2===this.l&&this.U();this.P()};b.prototype.U=function(){var e=this;f(function(){if(e.R()){var g=w.console;"undefined"!==typeof g&&g.error(e.m)}},1)};b.prototype.R=
|
||||
function(){if(this.N)return!1;var e=w.CustomEvent,g=w.Event,k=w.dispatchEvent;if("undefined"===typeof k)return!0;"function"===typeof e?e=new e("unhandledrejection",{cancelable:!0}):"function"===typeof g?e=new g("unhandledrejection",{cancelable:!0}):(e=w.document.createEvent("CustomEvent"),e.initCustomEvent("unhandledrejection",!1,!0,e));e.promise=this;e.reason=this.m;return k(e)};b.prototype.P=function(){if(null!=this.h){for(var e=0;e<this.h.length;++e)h.l(this.h[e]);this.h=null}};var h=new c;b.prototype.V=
|
||||
function(e){var g=this.A();e.K(g.resolve,g.reject)};b.prototype.W=function(e,g){var k=this.A();try{e.call(g,k.resolve,k.reject)}catch(l){k.reject(l)}};b.prototype.then=function(e,g){function k(n,p){return"function"==typeof n?function(r){try{l(n(r))}catch(t){m(t)}}:p}var l,m,q=new b(function(n,p){l=n;m=p});this.K(k(e,l),k(g,m));return q};b.prototype.catch=function(e){return this.then(void 0,e)};b.prototype.K=function(e,g){function k(){switch(l.l){case 1:e(l.m);break;case 2:g(l.m);break;default:throw Error("Unexpected state: "+
|
||||
l.l);}}var l=this;null==this.h?h.l(k):this.h.push(k);this.N=!0};b.resolve=d;b.reject=function(e){return new b(function(g,k){k(e)})};b.race=function(e){return new b(function(g,k){for(var l=ea(e),m=l.next();!m.done;m=l.next())d(m.value).K(g,k)})};b.all=function(e){var g=ea(e),k=g.next();return k.done?d([]):new b(function(l,m){function q(r){return function(t){n[r]=t;p--;0==p&&l(n)}}var n=[],p=0;do n.push(void 0),p++,d(k.value).K(q(n.length-1),m),k=g.next();while(!k.done)})};return b});
|
||||
var fa="function"==typeof Object.assign?Object.assign:function(a,b){for(var c=1;c<arguments.length;c++){var d=arguments[c];if(d)for(var f in d)Object.prototype.hasOwnProperty.call(d,f)&&(a[f]=d[f])}return a};x("Object.assign",function(a){return a||fa});function A(a){return"undefined"!==typeof a?a:!0}function ha(a){for(var b=Array(a),c=0;c<a;c++)b[c]=B();return b}function B(){return Object.create(null)}function ia(a,b){return b.length-a.length}function D(a){return"string"===typeof a}function E(a){return"object"===typeof a}function I(a){return"function"===typeof a};var ja=/[\u0300-\u036f]/g;function ka(a){a.normalize&&(a=a.normalize("NFD").replace(ja,""));return a}function la(a,b){for(var c=Object.keys(a),d=c.length,f=[],h="",e=0,g=0,k,l;g<d;g++)k=c[g],(l=a[k])?(f[e++]=J(b?"(?!\\b)"+k+"(\\b|_)":k),f[e++]=l):h+=(h?"|":"")+k;h&&(f[e++]=J(b?"(?!\\b)("+h+")(\\b|_)":"("+h+")"),f[e]="");return f}function K(a,b){for(var c=0,d=b.length;c<d&&(a=a.replace(b[c],b[c+1]),a);c+=2);return a}function J(a){return new RegExp(a,"g")}
|
||||
function ma(a){for(var b="",c="",d=0,f=a.length,h=void 0;d<f;d++)(h=a[d])!==c&&(b+=c=h);return b};var na=/[\W_]+/;function oa(a){return pa(this,ka(a).toLowerCase(),!1,na)};var qa={},L={};function ra(a){M(a,"add");M(a,"append");M(a,"search");M(a,"update");M(a,"remove")}function M(a,b){a[b+"Async"]=function(){var c=this,d=arguments,f=d[d.length-1];if(I(f)){var h=f;delete d[d.length-1]}f=new Promise(function(e){setTimeout(function(){c.async=!0;var g=c[b].apply(c,d);c.async=!1;e(g)})});return h?(f.then(h),this):f}};function sa(a,b,c,d){for(var f=a.length,h=[],e,g,k,l,m=0;m<f;m++){for(var q=a[m],n=q.length,p=0,r=0,t;r<n;r++)(t=q[r])&&(p+=t.length);if(!g||p<g)g=p,k=q,l=m}k=1===k.length?k[0]:[].concat.apply([],k);d&&(d=[k],e=B());m=g=0;for(q=f-1;0<=q;q--)if(q!==l){m++;n=a[q];p=n.length;r=[];for(var z=t=0,y;z<k.length;z++){y=k[z];for(var C=void 0,G=0;G<p;G++){var H=n[G];if(H.length&&(C=-1!==H.indexOf(y))){if(m===f-1){if(c)c--;else if(h[g++]=y,g===b)return h;d&&(e[y]=1)}break}}C&&(r[t++]=y)}if(d)d[m]=r;else if(!t)return[];
|
||||
k=r}if(d)for(a=d.length-1;0<=a;a--)if(k=(f=d[a])&&f.length)for(l=0;l<k;l++)if(m=f[l],!e[m])if(e[m]=1,c)c--;else if(h[g++]=m,g===b)return h;return h}function ta(a,b){for(var c=B(),d=B(),f=[],h=0;h<a.length;h++)c[a[h]]=1;for(a=0;a<b.length;a++){h=b[a];for(var e=0,g;e<h.length;e++)g=h[e],c[g]&&!d[g]&&(d[g]=1,f[f.length]=g)}return f};function N(a){this.l=!0!==a&&a;this.cache=B();this.h=[]}function ua(a,b,c){E(a)&&(a=a.query);var d=this.cache.get(a);d||(d=this.search(a,b,c),this.cache.set(a,d));return d}N.prototype.set=function(a,b){if(!this.cache[a]){var c=this.h.length;c===this.l?delete this.cache[this.h[c-1]]:c++;for(--c;0<c;c--)this.h[c]=this.h[c-1];this.h[0]=a}this.cache[a]=b};N.prototype.get=function(a){var b=this.cache[a];if(this.l&&b&&(a=this.h.indexOf(a))){var c=this.h[a-1];this.h[a-1]=this.h[a];this.h[a]=c}return b};var va={memory:{charset:"latin:extra",G:3,D:3,s:!1,B:"memory"},performance:{threshold:8,D:3,context:{depth:1,I:!0}},match:{charset:"latin:extra",J:"full",G:3},score:{charset:"latin:advanced",threshold:1,context:{depth:3,I:!0}},"default":{G:3,threshold:0,depth:3}};function wa(a,b,c,d,f,h){setTimeout(function(){var e=a(c,JSON.stringify(h));e&&e.then?e.then(function(){b.export(a,b,c,d,f+1)}):b.export(a,b,c,d,f+1)})};L["latin:default"]=oa;
|
||||
function O(a,b){if(!(this instanceof O))return new O(a);var c;if(a){D(a)?a=va[a]:(c=a.preset)&&(a=Object.assign({},c[c],a));c=a.charset;var d=a.lang;D(c)&&(-1===c.indexOf(":")&&(c+=":default"),c=L[c]);D(d)&&(d=qa[d])}else a={};var f,h,e=a.context||{};this.encode=a.encode||c&&c.encode||oa;this.register=b||B();this.G=f=a.resolution||9;this.m=b=c&&c.J||a.tokenize||"strict";this.depth="strict"===b&&e.depth;this.I=A(e.bidirectional);this.B=h="memory"===a.optimize;this.s=A(a.fastupdate);this.D=a.minlength||
|
||||
1;this.map=h?ha(f):B();this.l=f=e.resolution||1;this.h=h?ha(f):B();this.F=c&&c.F||a.rtl;this.L=(b=a.matcher||d&&d.L)&&la(b,!1);this.M=(b=a.stemmer||d&&d.M)&&la(b,!0);if(c=b=a.filter||d&&d.filter){c=b;d=B();e=0;for(f=c.length;e<f;e++)d[c[e]]=1;c=d}this.filter=c;this.cache=(b=a.cache)&&new N(b)}
|
||||
function pa(a,b,c,d){if(b&&(c&&(b=K(b,c)),a.L&&(b=K(b,a.L)),a.M&&1<b.length&&(b=K(b,a.M)),d||""===d)){b=b.split(d);if(a.filter){a=a.filter;c=b.length;d=[];for(var f=0,h=0;f<c;f++){var e=b[f];e&&!a[e]&&(d[h++]=e)}b=d}return b}return b}u=O.prototype;u.append=function(a,b){return this.add(a,b,!0)};
|
||||
u.add=function(a,b,c,d){if(!d&&!c&&this.register[a])return this.update(a,b);if(b&&(a||0===a)&&(b=this.encode(b),d=b.length)){for(var f=this.depth,h=this.G,e=B(),g=B(),k=0;k<d;k++){var l=b[this.F?d-1-k:k],m=l.length;if(l&&m>=this.D&&(f||!e[l])){var q=Math.min(h/d*k|0,k),n="";switch(this.m){case "full":if(3<m){for(var p=0;p<m;p++)for(var r=p?Math.min(q/2+h/m*p/2|0,q+p):q,t=m;t>p;t--)n=l.substring(p,t),n.length>=this.D&&P(this,e,n,r,a,c);break}case "reverse":if(2<m){for(p=m-1;0<p;p--)n=l[p]+n,n.length>=
|
||||
this.D&&P(this,e,n,q,a,c);n=""}case "forward":if(1<m)for(p=0;p<m;p++)n+=l[p],n.length>=this.D&&P(this,e,n,q,a,c);break;default:if(P(this,e,l,q,a,c),f&&1<d&&k<d-1)for(m=B(),q=l,n=Math.min(f+1,d-k),p=m[q]=1;p<n;p++)(l=b[this.F?d-1-k-p:k+p])&&l.length>=this.D&&!m[l]?(m[l]=1,r=this.I&&l>q,P(this,g,r?q:l,0,a,c,r?l:q)):n=Math.min(n+1,d-k)}}}this.s||(this.register[a]=1)}return this};
|
||||
function P(a,b,c,d,f,h,e){var g=e?a.h:a.map;if(!b[c]||e&&!b[c][e])a.B&&(g=g[d]),e?(b=b[c]||(b[c]=B()),b[e]=1,g=g[e]||(g[e]=B())):b[c]=1,g=g[c]||(g[c]=[]),a.B||(g=g[d]||(g[d]=[])),h&&-1!==g.indexOf(f)||(g[g.length]=f,a.s&&(a=a.register[f]||(a.register[f]=[]),a[a.length]=g))}
|
||||
u.search=function(a,b,c){E(a)?(c=a,a=c.query):E(b)&&(c=b);var d=[],f=0;if(c){b=c.limit;f=c.offset||0;var h=c.context;var e=c.suggest}if(a){a=this.encode(a);var g=a.length;if(1<g){c=B();for(var k=[],l=0,m=0,q;l<g;l++)if((q=a[l])&&q.length>=this.D&&!c[q])if(this.B||e||this.map[q])k[m++]=q,c[q]=1;else return d;a=k;g=a.length}}if(!g)return d;b||(b=100);h=this.depth&&1<g&&!1!==h;c=0;if(h){var n=a[0];c=1}else 1<g&&a.sort(ia);for(;c<g;c++){l=a[c];h?(k=xa(this,d,e,b,f,2===g,l,n),e&&!1===k&&d.length||(n=l)):
|
||||
k=xa(this,d,e,b,f,1===g,l);if(k)return k;if(e&&c===g-1){k=d.length;if(!k){if(h){h=0;c=-1;continue}return d}if(1===k)return ya(d[0],b,f)}}return sa(d,b,f,e)};
|
||||
function xa(a,b,c,d,f,h,e,g){var k=[],l=g?a.h:a.map;a.B||(l=za(l,e,g,a.I));if(l){for(var m=0,q=Math.min(l.length,g?a.l:a.G),n=0,p=0,r,t;n<q;n++)if(r=l[n])if(a.B&&(r=za(r,e,g,a.I)),f&&r&&h&&(t=r.length,t<=f?(f-=t,r=null):(r=r.slice(f),f=0)),r&&(k[m++]=r,h&&(p+=r.length,p>=d)))break;if(m){if(h)return ya(k,d,0);b[b.length]=k;return}}return!c&&k}function ya(a,b,c){a=1===a.length?a[0]:[].concat.apply([],a);return c||a.length>b?a.slice(c,c+b):a}
|
||||
function za(a,b,c,d){c?(d=d&&b>c,a=(a=a[d?b:c])&&a[d?c:b]):a=a[b];return a}u.contain=function(a){return!!this.register[a]};u.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
u.remove=function(a,b){var c=this.register[a];if(c){if(this.s)for(var d=0,f;d<c.length;d++)f=c[d],f.splice(f.indexOf(a),1);else Q(this.map,a,this.G,this.B),this.depth&&Q(this.h,a,this.l,this.B);b||delete this.register[a];if(this.cache)for(b=this.cache,c=0;c<b.h.length;c++)f=b.h[c],d=b.cache[f],-1!==d.indexOf(a)&&(b.h.splice(c--,1),delete b.cache[f])}return this};
|
||||
function Q(a,b,c,d,f){var h=0;if(a.constructor===Array)if(f)b=a.indexOf(b),-1!==b?1<a.length&&(a.splice(b,1),h++):h++;else{f=Math.min(a.length,c);for(var e=0,g;e<f;e++)if(g=a[e])h=Q(g,b,c,d,f),d||h||delete a[e]}else for(e in a)(h=Q(a[e],b,c,d,f))||delete a[e];return h}u.searchCache=ua;
|
||||
u.export=function(a,b,c,d,f){switch(f||(f=0)){case 0:var h="reg";if(this.s){var e=B();for(var g in this.register)e[g]=1}else e=this.register;break;case 1:h="cfg";e={doc:0,opt:this.B?1:0};break;case 2:h="map";e=this.map;break;case 3:h="ctx";e=this.h;break;default:return}wa(a,b||this,c?c+"."+h:h,d,f,e);return!0};u.import=function(a,b){if(b)switch(D(b)&&(b=JSON.parse(b)),a){case "cfg":this.B=!!b.opt;break;case "reg":this.s=!1;this.register=b;break;case "map":this.map=b;break;case "ctx":this.h=b}};ra(O.prototype);function Aa(a){a=a.data;var b=self._index,c=a.args,d=a.task;switch(d){case "init":d=a.options||{};a=a.factory;b=d.encode;d.cache=!1;b&&0===b.indexOf("function")&&(d.encode=Function("return "+b)());a?(Function("return "+a)()(self),self._index=new self.FlexSearch.Index(d),delete self.FlexSearch):self._index=new O(d);break;default:a=a.id,b=b[d].apply(b,c),postMessage("search"===d?{id:a,msg:b}:{id:a})}};var Ba=0;function R(a){var b;a?I(b=a.encode)&&(a.encode=b.toString()):a={};(b=(self||window)._factory)&&(b=b.toString());var c=self.exports,d=this;this.o=Ca(b,c,a.worker);this.h=B();if(this.o){if(c)this.o.on("message",function(f){d.h[f.id](f.msg);delete d.h[f.id]});else this.o.onmessage=function(f){f=f.data;d.h[f.id](f.msg);delete d.h[f.id]};this.o.postMessage({task:"init",factory:b,options:a})}}S("add");S("append");S("search");S("update");S("remove");
|
||||
function S(a){R.prototype[a]=R.prototype[a+"Async"]=function(){var b=this,c=[].slice.call(arguments),d=c[c.length-1];if(I(d)){var f=d;c.splice(c.length-1,1)}d=new Promise(function(h){setTimeout(function(){b.h[++Ba]=h;b.o.postMessage({task:a,id:Ba,args:c})})});return f?(d.then(f),this):d}}
|
||||
function Ca(a,b,c){try{var d=b?eval('new (require("worker_threads")["Worker"])("../dist/node/node.js")'):a?new Worker(URL.createObjectURL(new Blob(["onmessage="+Aa.toString()],{type:"text/javascript"}))):new Worker(D(c)?c:"worker/worker.js",{type:"module"})}catch(f){}return d};function T(a){if(!(this instanceof T))return new T(a);var b=a.document||a.doc||a,c;this.H=[];this.h=[];this.m=[];this.register=B();this.key=(c=b.key||b.id)&&U(c,this.m)||"id";this.s=A(a.fastupdate);this.A=(c=b.store)&&!0!==c&&[];this.store=c&&B();this.C=(c=b.tag)&&U(c,this.m);this.l=c&&B();this.cache=(c=a.cache)&&new N(c);a.cache=!1;this.o=a.worker;this.async=!1;c=B();var d=b.index||b.field||b;D(d)&&(d=[d]);for(var f=0,h,e=void 0;f<d.length;f++)h=d[f],D(h)||(e=h,h=h.field),e=E(e)?Object.assign({},
|
||||
a,e):a,this.o&&(c[h]=new R(e),c[h].o||(this.o=!1)),this.o||(c[h]=new O(e,this.register)),this.H[f]=U(h,this.m),this.h[f]=h;if(this.A)for(a=b.store,D(a)&&(a=[a]),b=0;b<a.length;b++)this.A[b]=U(a[b],this.m);this.index=c}function U(a,b){for(var c=a.split(":"),d=0,f=0;f<c.length;f++)a=c[f],0<=a.indexOf("[]")&&(a=a.substring(0,a.length-2))&&(b[d]=!0),a&&(c[d++]=a);d<c.length&&(c.length=d);return 1<d?c:c[0]}function V(a,b){if(D(b))a=a[b];else for(var c=0;a&&c<b.length;c++)a=a[b[c]];return a}
|
||||
function W(a,b,c,d,f){a=a[f];if(d===c.length-1)b[f]=a;else if(a)if(a.constructor===Array)for(b=b[f]=Array(a.length),f=0;f<a.length;f++)W(a,b,c,d,f);else b=b[f]||(b[f]=B()),f=c[++d],W(a,b,c,d,f)}function X(a,b,c,d,f,h,e,g){a=a[e];if(d===b.length-1){if(a.constructor===Array){if(c[d]){for(b=0;b<a.length;b++)f.add(h,a[b],!0,!0);return}a=a.join(" ")}f.add(h,a,g,!0)}else if(a)if(a.constructor===Array)for(e=0;e<a.length;e++)X(a,b,c,d,f,h,e,g);else e=b[++d],X(a,b,c,d,f,h,e,g)}u=T.prototype;
|
||||
u.add=function(a,b,c){E(a)&&(b=a,a=V(b,this.key));if(b&&(a||0===a)){if(this.register[a])return this.update(a,b);for(var d=0,f,h;d<this.h.length;d++)h=this.h[d],f=this.H[d],D(f)&&(f=[f]),X(b,f,this.m,0,this.index[h],a,f[0],c);if(this.C){d=V(b,this.C);f=B();D(d)&&(d=[d]);h=0;for(var e;h<d.length;h++)if(e=d[h],!f[e]&&(f[e]=1,e=this.l[e]||(this.l[e]=[]),!c||-1===e.indexOf(a)))if(e[e.length]=a,this.s){var g=this.register[a]||(this.register[a]=[]);g[g.length]=e}}if(this.store){if(this.A){var k=B();for(c=
|
||||
0;c<this.A.length;c++)d=this.A[c],D(d)?k[d]=b[d]:W(b,k,d,0,d[0])}this.store[a]=k||b}}return this};u.append=function(a,b){return this.add(a,b,!0)};u.update=function(a,b){return this.remove(a).add(a,b)};
|
||||
u.remove=function(a){E(a)&&(a=V(a,this.key));if(this.register[a]){for(var b=this.s&&!this.o,c=0;c<this.h.length&&(this.index[this.h[c]].remove(a,b),!b);c++);if(this.C&&!b)for(var d in this.l)b=this.l[d],c=b.indexOf(a),-1!==c&&(1<b.length?b.splice(c,1):delete this.l[d]);this.store&&delete this.store[a];delete this.register[a]}return this};
|
||||
u.search=function(a,b,c,d){E(a)?(c=a,a=c.query):E(b)&&(c=b,b=0);var f=[],h=[],e,g=0;if(c)if(c.constructor===Array){var k=c;c=null}else{k=(e=c.pluck)||c.index||c.field||c;var l=c.tag;var m=this.store&&c.enrich;var q="and"===c.bool;b=c.limit||100;var n=c.offset||0;if(l&&(D(l)&&(l=[l]),!a)){h=0;for(e=void 0;h<l.length;h++)if(e=Da.call(this,l[h],b,n,m))f[f.length]=e,g++;return g?f:[]}D(k)?k=[k]:k.constructor===Array||(k=null)}k||(k=this.h);q=q&&(1<k.length||l&&1<l.length);for(var p=!d&&(this.o||this.async)&&
|
||||
[],r=0,t=void 0,z=void 0,y=void 0;r<k.length;r++)if(y=void 0,z=k[r],D(z)||(y=z,z=z.field),p)p[r]=this.index[z].searchAsync(a,b,y||c);else{d?t=d[r]:t=this.index[z].search(a,b,y||c);y=t&&t.length;if(l&&y){var C=[],G=0;q&&(C[0]=[t]);var H=0,F=void 0;for(F=void 0;H<l.length;H++)if(F=l[H],y=(F=this.l[F])&&F.length)G++,C[C.length]=q?[F]:F;G&&(t=q?sa(C,b||100,n||0):ta(t,C),y=t.length)}if(y)h[g]=z,f[g++]=t;else if(q)return[]}if(p){var Ka=this;return new Promise(function(La){Promise.all(p).then(function(Ma){La(Ka.search(a,
|
||||
b,c,Ma))})})}if(!g)return[];if(e&&(!m||!this.store))return f[0];l=0;for(n=void 0;l<h.length;l++){n=f[l];n.length&&m&&(n=Ea.call(this,n));if(e)return n;f[l]={field:h[l],result:n}}return f};function Da(a,b,c,d){var f=this.l[a],h=f&&f.length-c;if(h&&0<h){if(h>b||c)f=f.slice(c,c+b);d&&(f=Ea.call(this,f));return{tag:a,result:f}}}function Ea(a){for(var b=Array(a.length),c=0,d;c<a.length;c++)d=a[c],b[c]={key:d,doc:this.store[d]};return b}u.contain=function(a){return!!this.register[a]};u.get=function(a){return this.store[a]};
|
||||
u.set=function(a,b){this.store[a]=b;return this};u.searchCache=ua;u.export=function(a,b,c,d,f){f||(f=0);d||(d=0);if(d<this.h.length){var h=this.h[d],e=this.index[h];b=this;setTimeout(function(){e.export(a,b,f?h.replace(":","-"):"",d,f++)||(d++,f=1,b.export(a,b,h,d,f))})}else{switch(f){case 1:c="tag";var g=this.l;break;case 2:c="store";g=this.store;break;default:return}wa(a,this,c,d,f,g)}};
|
||||
u.import=function(a,b){if(b)switch(D(b)&&(b=JSON.parse(b)),a){case "tag":this.l=b;break;case "reg":this.s=!1;this.register=b;a=0;for(var c;a<this.h.length;a++)c=this.index[this.h[a]],c.register=b,c.s=!1;break;case "store":this.store=b;break;default:a=a.split("."),c=a[0],a=a[1],c&&a&&this.index[c].import(a,b)}};ra(T.prototype);var Fa=/[\W_]+/,Ga=[J("[\u00e0\u00e1\u00e2\u00e3\u00e4\u00e5]"),"a",J("[\u00e8\u00e9\u00ea\u00eb]"),"e",J("[\u00ec\u00ed\u00ee\u00ef]"),"i",J("[\u00f2\u00f3\u00f4\u00f5\u00f6\u0151]"),"o",J("[\u00f9\u00fa\u00fb\u00fc\u0171]"),"u",J("[\u00fd\u0177\u00ff]"),"y",J("\u00f1"),"n",J("[\u00e7c]"),"k",J("\u00df"),"s",J(" & ")," and "];function Ha(a){return pa(this,ka(a).toLowerCase(),!a.normalize&&Ga,Fa)};var Ja={encode:Ia,F:!1,J:"strict"},Na=/[^a-z0-9]+/,Oa={b:"p",v:"f",w:"f",z:"s",x:"s","\u00df":"s",d:"t",n:"m",c:"k",g:"k",j:"k",q:"k",i:"e",y:"e",u:"o"};function Ia(a){a=Ha.call(this,a).join(" ");var b=[];if(a)for(var c=a.split(Na),d=c.length,f=0,h,e=0;f<d;f++)if((a=c[f])&&(!this.filter||!this.filter[a])){h=a[0];for(var g=Oa[h]||h,k=g,l=1;l<a.length;l++)h=a[l],(h=Oa[h]||h)&&h!==k&&(g+=h,k=h);b[e++]=g}return b};var Qa={encode:Pa,F:!1,J:""},Ra=[J("ae"),"a",J("oe"),"o",J("sh"),"s",J("th"),"t",J("ph"),"f",J("pf"),"f"];function Pa(a,b){a&&(a=Ia.call(this,a).join(" "),2<a.length&&(a=K(a,Ra)),b||(1<a.length&&(a=ma(a)),a&&(a=a.split(" "))));return a};var Ta={encode:Sa,F:!1,J:""},Ua=J("(?!\\b)[aeiouy]");function Sa(a){a&&(a=Pa.call(this,a,!0),1<a.length&&(a=a.replace(Ua,"")),1<a.length&&(a=ma(a)),a&&(a=a.split(" ")));return a};L["latin:simple"]={encode:Ha,F:!1,J:""};L["latin:balance"]=Ja;L["latin:advanced"]=Qa;L["latin:extra"]=Ta;var Y=self,Z,Va={Index:O,Document:T,Worker:R,registerCharset:function(a,b){L[a]=b},registerLanguage:function(a,b){qa[a]=b}};(Z=Y.define)&&Z.amd?Z([],function(){return Va}):Y.exports?Y.exports=Va:Y.FlexSearch=Va;}(this));
|
||||
|
||||
24
dist/flexsearch.light.js
vendored
24
dist/flexsearch.light.js
vendored
@@ -5,15 +5,15 @@
|
||||
* Licence: Apache-2.0
|
||||
* https://github.com/nextapps-de/flexsearch
|
||||
*/
|
||||
(function(self){'use strict';function u(a,b){return"undefined"!==typeof a?a:b}function v(a){const b=Array(a);for(let c=0;c<a;c++)b[c]=y();return b}function y(){return Object.create(null)}function z(a,b){return b.length-a.length};const A=/[\u0300-\u036f]/g;function B(a,b){const c=Object.keys(a),d=c.length,e=[];let h="",g=0;for(let f=0,k,l;f<d;f++)k=c[f],(l=a[k])?(e[g++]=new RegExp(b?"(?!\\b)"+k+"(\\b|_)":k,"g"),e[g++]=l):h+=(h?"|":"")+k;h&&(e[g++]=new RegExp(b?"(?!\\b)("+h+")(\\b|_)":"("+h+")","g"),e[g]="");return e}function C(a,b){for(let c=0,d=b.length;c<d&&(a=a.replace(b[c],b[c+1]),a);c+=2);return a};const D=/[\W_]+/;function E(a){a.normalize&&(a=a.normalize("NFD").replace(A,""));if(a=a.toLowerCase())if(this.o&&(a=C(a,this.o)),this.A&&1<a.length&&(a=C(a,this.A)),D||""===D)if(a=a.split(D),this.filter){var b=this.filter;const c=a.length,d=[];for(let e=0,h=0;e<c;e++){const g=a[e];g&&!b[g]&&(d[h++]=g)}a=d}return a};const F={},G={};function H(a,b,c,d){var e=a.length;let h=[],g,f=0;d&&(d=[]);for(--e;0<=e;e--){const k=a[e],l=k.length,n=y();let r=!g;for(let q=0;q<l;q++){const t=k[q],m=t.length;if(m)for(let p=0,x=0,w;p<m;p++)if(w=t[p],!g)n[w]=1;else if(g[w]){if(e)d&&x<b&&((d[q]||(d[q]=[]))[x++]=w),n[w]=1;else if(c)c--;else if(h[f++]=w,f===b)return h;r=!0}}if(!r&&!d)return[];g=n}if(d)for(let k=d.length-1,l,n;0<=k;k--)if((n=(l=d[k])&&l.length)&&c&&(n<=c?(c-=n,n=0):n-=c),n){if(f+n>=b)return h.concat(l.slice(c,b-f+c));h=h.concat(c?
|
||||
l.slice(c):l);f+=n;c=0}return h};G["latin:default"]=E;
|
||||
function I(a,b){if(!(this instanceof I))return new I(a);let c;if(a){var d=a.charset;c=a.lang;"string"===typeof d&&(-1===d.indexOf(":")&&(d+=":default"),d=G[d]);"string"===typeof c&&(c=F[c])}else a={};let e,h,g,f=a.context||{};this.encode=a.encode||d&&d.encode||E;this.register=b||y();e=a.resolution||9;h=a.threshold||0;h>=e&&(h=e-1);this.i=e;this.s=h;this.F=b=d&&d.G||a.tokenize||"strict";this.m="strict"===b&&f.depth;this.v=u(f.bidirectional,!0);this.g=g="memory"===a.optimize;this.C=u(a.fastupdate,!0);
|
||||
this.h=a.minlength||1;this.j=g?v(e-h):y();e=f.resolution||e;h=f.threshold||h;h>=e&&(h=e-1);this.l=e;this.D=h;this.B=g?v(e-h):y();this.u=d&&d.u||a.rtl;this.o=(b=a.matcher||c&&c.o)&&B(b,!1);this.A=(b=a.stemmer||c&&c.A)&&B(b,!0);if(a=b=a.filter||c&&c.filter){a=b;d=y();for(let k=0,l=a.length;k<l;k++)d[a[k]]=1;a=d}this.filter=a}I.prototype.append=function(a,b){return this.add(a,b,!0)};
|
||||
I.prototype.add=function(a,b,c,d){if(!d&&!c&&this.register[a])return this.update(a,b);if(b&&(a||0===a)&&(b=this.encode(b),d=b.length)){const n=this.m,r=this.i-this.s,q=y(),t=y();for(let m=0;m<d;m++){let p=b[this.u?d-1-m:m];var e=p.length;if(p&&e>=this.h&&(n||!q[p])){var h=Math.min(this.i/d*m|0,m);if(h<r){var g="";switch(this.F){case "full":if(3<e){for(var f=0;f<e;f++){var k=f?Math.min(h/2+this.i/e*f/2|0,h+f):h;if(k<r)for(var l=e;l>f;l--)g=p.substring(f,l),g.length>=this.h&&J(this,q,g,k,a,c)}break}case "reverse":if(2<
|
||||
e){for(f=e-1;0<f;f--)g=p[f]+g,g.length>=this.h&&J(this,q,g,h,a,c);g=""}case "forward":if(1<e)for(f=0;f<e;f++)g+=p[f],g.length>=this.h&&J(this,q,g,h,a,c);break;default:if(J(this,q,p,h,a,c),n&&1<d&&m<d-1)for(e=this.l-this.D,h=y(),g=p,f=Math.min(n+1,d-m),h[g]=1,k=1;k<f;k++)if((p=b[this.u?d-1-m-k:m+k])&&p.length>=this.h&&!h[p]){if(h[p]=1,l=Math.min((this.l-f)/d*m+k|0,m+(k-1)),l<e){const x=this.v&&p>g;J(this,t,x?g:p,l,a,c,x?p:g)}}else f=Math.min(f+1,d-m)}}}}this.C||(this.register[a]=1)}return this};
|
||||
function J(a,b,c,d,e,h,g){let f=g?a.B:a.j;if(!b[c]||g&&!b[c][g])a.g&&(f=f[d]),g?(b=b[c]||(b[c]=y()),b[g]=1,f=f[g]||(f[g]=y())):b[c]=1,f=f[c]||(f[c]=[]),a.g||(f=f[d]||(f[d]=[])),h&&-1!==f.indexOf(e)||(f[f.length]=e,a.C&&(a=a.register[e]||(a.register[e]=[]),a[a.length]=f))}
|
||||
I.prototype.search=function(a,b,c){"object"===typeof a?(c=a,a=c.query):"object"===typeof b&&(c=b);let d=[],e;var h=this.s;let g,f=0;if(c){b=c.limit;f=c.offset||0;h=u(c.threshold,h);var k=c.context;g=!1}if(a&&(a=this.encode(a),e=a.length,1<e)){c=y();var l=[];for(let r=0,q=0,t;r<e;r++)if((t=a[r])&&t.length>=this.h&&!c[t])if(this.g||g||this.j[t])l[q++]=t,c[t]=1;else return d;a=l;e=a.length}if(!e)return d;b||(b=100);c=this.i-h;h=this.l-h;k=this.m&&1<e&&!1!==k;l=0;let n;k?(n=a[0],l=1):1<e&&a.sort(z);for(let r,
|
||||
q;l<e;l++){q=a[l];k?(r=K(this,d,g,h,b,f,2===e,q,n),g&&!1===r&&d.length||(n=q)):r=K(this,d,g,c,b,f,1===e,q);if(r)return r;if(g&&l===e-1){let t=d.length;if(!t){if(k){k=0;l=-1;continue}return d}if(1===t)return L(d[0],b,f)}}return H(d,b,f,g)};
|
||||
function K(a,b,c,d,e,h,g,f,k){let l=[],n=k?a.B:a.j;a.g||(n=M(n,f,k,a.v));if(n){let r=0;d=Math.min(n.length,d);for(let q=0,t=0,m,p;q<d&&!(m=n[q],a.g&&(m=M(m,f,k,a.v)),m&&g&&(p=m.length,p<=h?(h-=p,m=null):h&&(m=m.slice(h),h=0)),m&&(l[r++]=m,g&&(t+=m.length,t>=e)));q++);if(r){if(g)return L(l,e,0);b[b.length]=l;return}}return!c&&l}function L(a,b,c){a=1===a.length?a[0]:[].concat.apply([],a);return c||a.length>b?a.slice(c,c+b):a}
|
||||
function M(a,b,c,d){c?(d=d&&b>c,a=(a=a[d?b:c])&&a[d?c:b]):a=a[b];return a}I.prototype.contain=function(a){return!!this.register[a]};I.prototype.update=function(a,b){return this.remove(a).add(a,b)};I.prototype.remove=function(a,b){const c=this.register[a];if(c){if(this.C)for(let d=0,e;d<c.length;d++)e=c[d],e.splice(e.indexOf(a),1);else N(this.j,a,this.i-this.s,this.g),this.m&&N(this.B,a,this.l-this.D,this.g);b||delete this.register[a]}return this};
|
||||
function N(a,b,c,d,e){let h=0;if(a.constructor===Array)if(e)b=a.indexOf(b),-1!==b?1<a.length&&(a.splice(b,1),h++):h++;else{e=Math.min(a.length,c);for(let g=0,f;g<e;g++)if(f=a[g])h=N(f,b,c,d,e),d||h||delete a[g]}else for(let g in a)(h=N(a[g],b,c,d,e))||delete a[g];return h};const O=self;let P;const Q={Index:I,Document:null,Worker:null,registerCharset:function(a,b){G[a]=b},registerLanguage:function(a,b){F[a]=b}};(P=O.define)&&P.amd?P([],function(){return Q}):O.exports?O.exports=Q:O.FlexSearch=Q;}(this));
|
||||
(function(self){'use strict';function u(a){return"undefined"!==typeof a?a:!0}function w(a){const c=Array(a);for(let b=0;b<a;b++)c[b]=z();return c}function z(){return Object.create(null)}function A(a,c){return c.length-a.length};const B=/[\u0300-\u036f]/g;function C(a,c){const b=Object.keys(a),d=b.length,f=[];let h="",g=0;for(let e=0,l,m;e<d;e++)l=b[e],(m=a[l])?(f[g++]=new RegExp(c?"(?!\\b)"+l+"(\\b|_)":l,"g"),f[g++]=m):h+=(h?"|":"")+l;h&&(f[g++]=new RegExp(c?"(?!\\b)("+h+")(\\b|_)":"("+h+")","g"),f[g]="");return f}function D(a,c){for(let b=0,d=c.length;b<d&&(a=a.replace(c[b],c[b+1]),a);b+=2);return a};const F=/[\W_]+/;function G(a){a.normalize&&(a=a.normalize("NFD").replace(B,""));if(a=a.toLowerCase())if(this.o&&(a=D(a,this.o)),this.A&&1<a.length&&(a=D(a,this.A)),F||""===F)if(a=a.split(F),this.filter){var c=this.filter;const b=a.length,d=[];for(let f=0,h=0;f<b;f++){const g=a[f];g&&!c[g]&&(d[h++]=g)}a=d}return a};const H={},I={};function J(a,c,b,d){const f=a.length;let h=[],g;let e,l;for(var m=0;m<f;m++){var n=a[m],q=n.length,r=0;for(let k=0,t;k<q;k++)(t=n[k])&&(r+=t.length);if(!p||r<p){var p=r;e=n;l=m}}e=1===e.length?e[0]:[].concat.apply([],e);d&&(d=[e],g=z());m=p=0;for(n=f-1;0<=n;n--)if(n!==l){m++;q=a[n];r=q.length;const k=[];let t=0;for(let y=0,v;y<e.length;y++){v=e[y];let x;for(let E=0;E<r;E++){const N=q[E];if(N.length&&(x=-1!==N.indexOf(v))){if(m===f-1){if(b)b--;else if(h[p++]=v,p===c)return h;d&&(g[v]=1)}break}}x&&
|
||||
(k[t++]=v)}if(d)d[m]=k;else if(!t)return[];e=k}if(d)for(let k=d.length-1,t,y;0<=k;k--)if(y=(t=d[k])&&t.length)for(let v=0,x;v<y;v++)if(x=t[v],!g[x])if(g[x]=1,b)b--;else if(h[p++]=x,p===c)return h;return h};I["latin:default"]=G;
|
||||
function K(a,c){if(!(this instanceof K))return new K(a);let b;if(a){var d=a.charset;b=a.lang;"string"===typeof d&&(-1===d.indexOf(":")&&(d+=":default"),d=I[d]);"string"===typeof b&&(b=H[b])}else a={};let f,h,g=a.context||{};this.encode=a.encode||d&&d.encode||G;this.register=c||z();this.v=f=a.resolution||9;this.C=c=d&&d.D||a.tokenize||"strict";this.j="strict"===c&&g.depth;this.l=u(g.bidirectional);this.g=h="memory"===a.optimize;this.s=u(a.fastupdate);this.h=a.minlength||1;this.i=h?w(f):z();this.B=
|
||||
f=g.resolution||1;this.m=h?w(f):z();this.u=d&&d.u||a.rtl;this.o=(c=a.matcher||b&&b.o)&&C(c,!1);this.A=(c=a.stemmer||b&&b.A)&&C(c,!0);if(a=c=a.filter||b&&b.filter){a=c;d=z();for(let e=0,l=a.length;e<l;e++)d[a[e]]=1;a=d}this.filter=a}K.prototype.append=function(a,c){return this.add(a,c,!0)};
|
||||
K.prototype.add=function(a,c,b,d){if(!d&&!b&&this.register[a])return this.update(a,c);if(c&&(a||0===a)&&(c=this.encode(c),d=c.length)){const m=this.j,n=this.v,q=z(),r=z();for(let p=0;p<d;p++){let k=c[this.u?d-1-p:p];var f=k.length;if(k&&f>=this.h&&(m||!q[k])){var h=Math.min(n/d*p|0,p),g="";switch(this.C){case "full":if(3<f){for(var e=0;e<f;e++){var l=e?Math.min(h/2+n/f*e/2|0,h+e):h;for(let t=f;t>e;t--)g=k.substring(e,t),g.length>=this.h&&L(this,q,g,l,a,b)}break}case "reverse":if(2<f){for(e=f-1;0<
|
||||
e;e--)g=k[e]+g,g.length>=this.h&&L(this,q,g,h,a,b);g=""}case "forward":if(1<f)for(e=0;e<f;e++)g+=k[e],g.length>=this.h&&L(this,q,g,h,a,b);break;default:if(L(this,q,k,h,a,b),m&&1<d&&p<d-1)for(f=z(),h=k,g=Math.min(m+1,d-p),f[h]=1,e=1;e<g;e++)(k=c[this.u?d-1-p-e:p+e])&&k.length>=this.h&&!f[k]?(f[k]=1,l=this.l&&k>h,L(this,r,l?h:k,0,a,b,l?k:h)):g=Math.min(g+1,d-p)}}}this.s||(this.register[a]=1)}return this};
|
||||
function L(a,c,b,d,f,h,g){let e=g?a.m:a.i;if(!c[b]||g&&!c[b][g])a.g&&(e=e[d]),g?(c=c[b]||(c[b]=z()),c[g]=1,e=e[g]||(e[g]=z())):c[b]=1,e=e[b]||(e[b]=[]),a.g||(e=e[d]||(e[d]=[])),h&&-1!==e.indexOf(f)||(e[e.length]=f,a.s&&(a=a.register[f]||(a.register[f]=[]),a[a.length]=e))}
|
||||
K.prototype.search=function(a,c,b){"object"===typeof a?(b=a,a=b.query):"object"===typeof c&&(b=c);let d=[],f;let h,g=0;if(b){c=b.limit;g=b.offset||0;var e=b.context;h=!1}if(a&&(a=this.encode(a),f=a.length,1<f)){b=z();var l=[];for(let n=0,q=0,r;n<f;n++)if((r=a[n])&&r.length>=this.h&&!b[r])if(this.g||h||this.i[r])l[q++]=r,b[r]=1;else return d;a=l;f=a.length}if(!f)return d;c||(c=100);e=this.j&&1<f&&!1!==e;b=0;let m;e?(m=a[0],b=1):1<f&&a.sort(A);for(let n,q;b<f;b++){q=a[b];e?(n=M(this,d,h,c,g,2===f,q,
|
||||
m),h&&!1===n&&d.length||(m=q)):n=M(this,d,h,c,g,1===f,q);if(n)return n;if(h&&b===f-1){l=d.length;if(!l){if(e){e=0;b=-1;continue}return d}if(1===l)return O(d[0],c,g)}}return J(d,c,g,h)};
|
||||
function M(a,c,b,d,f,h,g,e){let l=[],m=e?a.m:a.i;a.g||(m=P(m,g,e,a.l));if(m){let n=0;const q=Math.min(m.length,e?a.B:a.v);for(let r=0,p=0,k,t;r<q;r++)if(k=m[r])if(a.g&&(k=P(k,g,e,a.l)),f&&k&&h&&(t=k.length,t<=f?(f-=t,k=null):(k=k.slice(f),f=0)),k&&(l[n++]=k,h&&(p+=k.length,p>=d)))break;if(n){if(h)return O(l,d,0);c[c.length]=l;return}}return!b&&l}function O(a,c,b){a=1===a.length?a[0]:[].concat.apply([],a);return b||a.length>c?a.slice(b,b+c):a}
|
||||
function P(a,c,b,d){b?(d=d&&c>b,a=(a=a[d?c:b])&&a[d?b:c]):a=a[c];return a}K.prototype.contain=function(a){return!!this.register[a]};K.prototype.update=function(a,c){return this.remove(a).add(a,c)};K.prototype.remove=function(a,c){const b=this.register[a];if(b){if(this.s)for(let d=0,f;d<b.length;d++)f=b[d],f.splice(f.indexOf(a),1);else Q(this.i,a,this.v,this.g),this.j&&Q(this.m,a,this.B,this.g);c||delete this.register[a]}return this};
|
||||
function Q(a,c,b,d,f){let h=0;if(a.constructor===Array)if(f)c=a.indexOf(c),-1!==c?1<a.length&&(a.splice(c,1),h++):h++;else{f=Math.min(a.length,b);for(let g=0,e;g<f;g++)if(e=a[g])h=Q(e,c,b,d,f),d||h||delete a[g]}else for(let g in a)(h=Q(a[g],c,b,d,f))||delete a[g];return h};const R=self;let S;const T={Index:K,Document:null,Worker:null,registerCharset:function(a,c){I[a]=c},registerLanguage:function(a,c){H[a]=c}};(S=R.define)&&S.amd?S([],function(){return T}):R.exports?R.exports=T:R.FlexSearch=T;}(this));
|
||||
|
||||
93
doc/0.7.0.md
93
doc/0.7.0.md
@@ -128,7 +128,6 @@ These profiles are covering standard use cases. It is recommended to apply custo
|
||||
- New memory-friendly strategy for indexes (switchable, saves up to 50% of memory for each index, slightly decrease performance)
|
||||
- Better scoring calculation (one of the biggest concerns of the old implementation was that the order of arrays processed in the intersection has affected the order of relevance in the final result)
|
||||
- Fix resolution (the resolution in the old implementation was not fully stretched through the whole range in some cases)
|
||||
- Fix threshold (the threshold in the old implementation often has almost no effect, especially when using contextual index)
|
||||
- Skip words (optionally, automatically skip words from the context chain which are too short)
|
||||
- Hugely improves performance of long queries (up to 450x faster!) and also memory allocation (up to 250x less memory)
|
||||
- New fast-update strategy (optionally, hugely improves performance of all updates and removals of indexed contents up to 2850x)
|
||||
@@ -150,7 +149,6 @@ These profiles are covering standard use cases. It is recommended to apply custo
|
||||
- Enhanced Field Search
|
||||
- Improved sorting by relevance (score)
|
||||
- Added Context Scoring (context index has its own resolution)
|
||||
- Extern Stores
|
||||
- Enhanced charset normalization
|
||||
- Improved bundler (support for inline WebWorker)
|
||||
|
||||
@@ -166,7 +164,6 @@ A full configuration example for a context-based index:
|
||||
var index = new Index({
|
||||
tokenize: "strict",
|
||||
resolution: 9,
|
||||
threshold: 0,
|
||||
minlength: 3,
|
||||
optimize: "memory",
|
||||
fastupdate: true,
|
||||
@@ -174,13 +171,12 @@ var index = new Index({
|
||||
context: {
|
||||
depth: 1,
|
||||
resolution: 3,
|
||||
threshold: 0,
|
||||
bidirectional: true
|
||||
}
|
||||
});
|
||||
```
|
||||
|
||||
The parameters `resolution` and `threshold` could be also set independently for the contextual index also, e.g. set those values more aggressive on contextual index only.
|
||||
The `resolution` could be set also for the contextual index.
|
||||
|
||||
A full configuration example for a document based index:
|
||||
|
||||
@@ -189,7 +185,6 @@ const index = new Document({
|
||||
tokenize: "forward",
|
||||
optimize: "memory",
|
||||
resolution: 9,
|
||||
threshold: 0,
|
||||
cache: 100,
|
||||
worker: true,
|
||||
document: {
|
||||
@@ -202,19 +197,16 @@ const index = new Document({
|
||||
field: "title",
|
||||
tokenize: "forward",
|
||||
optimize: "memory",
|
||||
resolution: 9,
|
||||
threshold: 0
|
||||
resolution: 9
|
||||
},{
|
||||
field: "content",
|
||||
tokenize: "strict",
|
||||
optimize: "memory",
|
||||
resolution: 9,
|
||||
threshold: 3,
|
||||
minlength: 3,
|
||||
context: {
|
||||
depth: 1,
|
||||
resolution: 3,
|
||||
threshold: 0
|
||||
resolution: 3
|
||||
}
|
||||
}]
|
||||
}
|
||||
@@ -452,19 +444,16 @@ const index = new Document({
|
||||
field: "title",
|
||||
tokenize: "forward",
|
||||
optimize: "memory",
|
||||
resolution: 9,
|
||||
threshold: 0
|
||||
resolution: 9
|
||||
},{
|
||||
field: "content",
|
||||
tokenize: "strict",
|
||||
optimize: "memory",
|
||||
resolution: 9,
|
||||
threshold: 3,
|
||||
minlength: 3,
|
||||
context: {
|
||||
depth: 1,
|
||||
resolution: 3,
|
||||
threshold: 0
|
||||
resolution: 3
|
||||
}
|
||||
}]
|
||||
});
|
||||
@@ -477,7 +466,6 @@ const index = new Document({
|
||||
tokenize: "strict",
|
||||
optimize: "memory",
|
||||
resolution: 9,
|
||||
threshold: 0,
|
||||
document: {
|
||||
key: "id",
|
||||
index:[{
|
||||
@@ -485,19 +473,17 @@ const index = new Document({
|
||||
tokenize: "forward"
|
||||
},{
|
||||
field: "content",
|
||||
threshold: 3,
|
||||
minlength: 3,
|
||||
context: {
|
||||
depth: 1,
|
||||
resolution: 3,
|
||||
threshold: 0
|
||||
resolution: 3
|
||||
}
|
||||
}]
|
||||
}
|
||||
});
|
||||
```
|
||||
|
||||
Note: The context options from the field "content" also gets inherited by the corresponding field options, whereas this field options was inherited by the global option (so threshold would be "3" if not set in context options).
|
||||
Note: The context options from the field "content" also gets inherited by the corresponding field options, whereas this field options was inherited by the global option.
|
||||
|
||||
### Nested Data Fields
|
||||
|
||||
@@ -1065,28 +1051,7 @@ Your results are now looking like:
|
||||
|
||||
Both field "author" and "email" are not indexed.
|
||||
|
||||
### Extern Stores
|
||||
|
||||
When the data already exist in your application runtime, then you did not need to add those to the store again. You can assign your data as "extern store":
|
||||
|
||||
```js
|
||||
const data = [{ ... }, { ... }, { ... }];
|
||||
|
||||
const index = new Document({
|
||||
document: {
|
||||
index: "content",
|
||||
extern: data // <--- extern store
|
||||
}
|
||||
});
|
||||
|
||||
index.add(data[0]);
|
||||
```
|
||||
|
||||
> Entries from an extern store are not being managed/changed automatically by FlexSearch. When removing items from the index, the corresponding data item from the extern dataset stays untouched. Please consider, using the method `index.set(id, data)` will change extern stores also.
|
||||
|
||||
When you didn't use the data anywhere in your application (just for searching) then it is better to use an internal store and just select fields you need in the results, which costs you less memory.
|
||||
|
||||
## WebWorker
|
||||
## Worker Parallelism (Browser + Node.js)
|
||||
|
||||
The whole worker implementation has changed by also keeping Node.js support in mind. The good news is worker will also get supported by Node.js by the library.
|
||||
|
||||
@@ -1217,7 +1182,21 @@ index.searchAsync(query).then(callback);
|
||||
index.searchAsync(query).then(callback);
|
||||
```
|
||||
|
||||
When using `await` you can prioritize the order ("first task completed") and solve requests one by one and process sub-tasks in parallel:
|
||||
Or when you have just one callback when all requests are done, simply use `Promise.all()` which also prioritize "all tasks completed":
|
||||
|
||||
```js
|
||||
Promise.all([
|
||||
|
||||
index.searchAsync(query).then(callback),
|
||||
index.searchAsync(query).then(callback),
|
||||
index.searchAsync(query).then(callback)
|
||||
|
||||
]).then(callback);
|
||||
```
|
||||
|
||||
Inside the callback of `Promise.all()` you will also get an array of results as the first parameter respectively for each query you put into.
|
||||
|
||||
When using `await` you can prioritize the order (prioritize "first task completed") and solve requests one by one and just process the sub-tasks in parallel:
|
||||
|
||||
```js
|
||||
await index.searchAsync(query);
|
||||
@@ -1545,7 +1524,6 @@ index = new Index({
|
||||
tokenize: "strict",
|
||||
optimize: "memory",
|
||||
resolution: 1,
|
||||
threshold: 0,
|
||||
minlength: 3,
|
||||
fastupdate: false,
|
||||
context: false
|
||||
@@ -1555,28 +1533,25 @@ index = new Index({
|
||||
### Compare Impact of Memory Allocation
|
||||
|
||||
by default a lexical index is very small:<br>
|
||||
`depth: 0, bidirectional: 0, resolution: 3, threshold: 0, minlength: 0` => 2.1 Mb
|
||||
`depth: 0, bidirectional: 0, resolution: 3, minlength: 0` => 2.1 Mb
|
||||
|
||||
a higher resolution will increase the memory allocation:<br>
|
||||
`depth: 0, bidirectional: 0, resolution: 9, threshold: 0, minlength: 0` => 2.9 Mb
|
||||
`depth: 0, bidirectional: 0, resolution: 9, minlength: 0` => 2.9 Mb
|
||||
|
||||
using the contextual index will increase the memory allocation:<br>
|
||||
`depth: 1, bidirectional: 0, resolution: 9, threshold: 0, minlength: 0` => 12.5 Mb
|
||||
`depth: 1, bidirectional: 0, resolution: 9, minlength: 0` => 12.5 Mb
|
||||
|
||||
a higher contextual depth will increase the memory allocation:<br>
|
||||
`depth: 2, bidirectional: 0, resolution: 9, threshold: 0, minlength: 0` => 21.5 Mb
|
||||
`depth: 2, bidirectional: 0, resolution: 9, minlength: 0` => 21.5 Mb
|
||||
|
||||
a higher minlength will decrease memory allocation:<br>
|
||||
`depth: 2, bidirectional: 0, resolution: 9, threshold: 0, minlength: 3` => 19.0 Mb
|
||||
`depth: 2, bidirectional: 0, resolution: 9, minlength: 3` => 19.0 Mb
|
||||
|
||||
using bidirectional will decrease memory allocation:<br>
|
||||
`depth: 2, bidirectional: 1, resolution: 9, threshold: 0, minlength: 3` => 17.9 Mb
|
||||
|
||||
a higher threshold will decrease memory allocation:<br>
|
||||
`depth: 2, bidirectional: 1, resolution: 9, threshold: 5, minlength: 3` => 5.8 Mb
|
||||
`depth: 2, bidirectional: 1, resolution: 9, minlength: 3` => 17.9 Mb
|
||||
|
||||
enable the option "fastupdate" will increase memory allocation:<br>
|
||||
`depth: 2, bidirectional: 1, resolution: 9, threshold: 5, minlength: 3` => 6.3 Mb
|
||||
`depth: 2, bidirectional: 1, resolution: 9, minlength: 3` => 6.3 Mb
|
||||
|
||||
### Full Comparison Table
|
||||
|
||||
@@ -1608,14 +1583,6 @@ FlexSearch provides you many parameters you can use to adjust the optimal balanc
|
||||
<td>+2 (per level)</td>
|
||||
</tr>
|
||||
<tr></tr>
|
||||
<tr>
|
||||
<td>threshold</td>
|
||||
<td>-4 (per level)</td>
|
||||
<td>-3 (per level)</td>
|
||||
<td>+2 (per level)</td>
|
||||
<td>0</td>
|
||||
</tr>
|
||||
<tr></tr>
|
||||
<tr>
|
||||
<td>depth</td>
|
||||
<td>+4 (per level)</td>
|
||||
|
||||
File diff suppressed because one or more lines are too long
|
Before Width: | Height: | Size: 16 KiB After Width: | Height: | Size: 16 KiB |
@@ -1,5 +1,5 @@
|
||||
import { IndexInterface, DocumentInterface } from "./type.js";
|
||||
import { promise as Promise } from "./polyfill.js";
|
||||
//import { promise as Promise } from "./polyfill.js";
|
||||
import { is_function, is_object, is_string } from "./common.js";
|
||||
|
||||
export default function(prototype){
|
||||
|
||||
@@ -52,9 +52,8 @@ function Document(options){
|
||||
|
||||
if(SUPPORT_STORE){
|
||||
|
||||
this.extern = !!(opt = document["extern"]);
|
||||
this.storetree = !this.extern && (opt = document["store"]) && (opt !== true) && [];
|
||||
this.store = opt && (this.extern ? opt : create_object());
|
||||
this.storetree = (opt = document["store"]) && (opt !== true) && [];
|
||||
this.store = opt && create_object();
|
||||
}
|
||||
|
||||
if(SUPPORT_TAGS){
|
||||
@@ -84,6 +83,7 @@ function Document(options){
|
||||
this.async = false;
|
||||
}
|
||||
|
||||
/** @export */
|
||||
this.index = parse_descriptor.call(this, options, document);
|
||||
}
|
||||
|
||||
@@ -97,17 +97,11 @@ function parse_descriptor(options, document){
|
||||
|
||||
const index = create_object();
|
||||
let field = document["index"] || document["field"] || document;
|
||||
//let field_options;
|
||||
|
||||
if(is_string(field)){
|
||||
|
||||
field = [field];
|
||||
}
|
||||
// else if(!is_array(field)){
|
||||
//
|
||||
// field_options = field;
|
||||
// field = get_keys(field);
|
||||
// }
|
||||
|
||||
for(let i = 0, key, opt; i < field.length; i++){
|
||||
|
||||
@@ -118,10 +112,6 @@ function parse_descriptor(options, document){
|
||||
opt = key;
|
||||
key = key["field"];
|
||||
}
|
||||
// else if(field_options){
|
||||
//
|
||||
// opt = field_options[key];
|
||||
// }
|
||||
|
||||
opt = is_object(opt) ? Object.assign({}, options, opt) : options;
|
||||
|
||||
@@ -363,7 +353,7 @@ Document.prototype.add = function(id, content, _append){
|
||||
}
|
||||
}
|
||||
|
||||
if(SUPPORT_STORE && this.store && !this.extern){
|
||||
if(SUPPORT_STORE && this.store){
|
||||
|
||||
let store;
|
||||
|
||||
@@ -454,7 +444,7 @@ Document.prototype.remove = function(id){
|
||||
}
|
||||
}
|
||||
|
||||
if(SUPPORT_STORE && this.store && !this.extern){
|
||||
if(SUPPORT_STORE && this.store){
|
||||
|
||||
delete this.store[id];
|
||||
}
|
||||
@@ -488,7 +478,7 @@ Document.prototype.search = function(query, limit, options, _resolve){
|
||||
|
||||
let result = [], result_field = [];
|
||||
let pluck, enrich;
|
||||
let field, field_options, tag, bool, offset, count = 0;
|
||||
let field, tag, bool, offset, count = 0;
|
||||
|
||||
if(options){
|
||||
|
||||
@@ -497,11 +487,6 @@ Document.prototype.search = function(query, limit, options, _resolve){
|
||||
field = options;
|
||||
options = null;
|
||||
}
|
||||
// else if(is_string(options)){
|
||||
//
|
||||
// field = [options];
|
||||
// options = null;
|
||||
// }
|
||||
else{
|
||||
|
||||
pluck = options["pluck"];
|
||||
@@ -539,22 +524,14 @@ Document.prototype.search = function(query, limit, options, _resolve){
|
||||
}
|
||||
}
|
||||
|
||||
//if(field){
|
||||
if(is_string(field)){
|
||||
|
||||
if(is_string(field)){
|
||||
field = [field];
|
||||
}
|
||||
else if(!is_array(field)){
|
||||
|
||||
field = [field];
|
||||
}
|
||||
else if(!is_array(field)){
|
||||
|
||||
field = null;
|
||||
}
|
||||
// else if(!is_array(field)){
|
||||
//
|
||||
// field_options = field;
|
||||
// field = get_keys(field);
|
||||
// }
|
||||
//}
|
||||
field = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -576,10 +553,6 @@ Document.prototype.search = function(query, limit, options, _resolve){
|
||||
opt = key;
|
||||
key = key["field"];
|
||||
}
|
||||
// else if(field_options){
|
||||
//
|
||||
// opt = field_options[key];
|
||||
// }
|
||||
|
||||
if(promises){
|
||||
|
||||
|
||||
143
src/index.js
143
src/index.js
@@ -76,22 +76,12 @@ function Index(options, _register){
|
||||
options = {};
|
||||
}
|
||||
|
||||
let resolution, threshold, optimize, context = options["context"] || {};
|
||||
let resolution, optimize, context = options["context"] || {};
|
||||
|
||||
/** @export */
|
||||
this.encode = options["encode"] || (charset && charset.encode) || default_encoder;
|
||||
this.register = _register || create_object();
|
||||
|
||||
resolution = options["resolution"] || 9;
|
||||
threshold = options["threshold"] || 0;
|
||||
|
||||
if(threshold >= resolution){
|
||||
|
||||
threshold = resolution - 1;
|
||||
}
|
||||
|
||||
this.resolution = resolution;
|
||||
this.threshold = threshold;
|
||||
this.resolution = resolution = options["resolution"] || 9;
|
||||
this.tokenizer = tmp = (charset && charset.tokenize) || options["tokenize"] || "strict";
|
||||
this.depth = (tmp === "strict") && context["depth"];
|
||||
this.bidirectional = parse_option(context["bidirectional"], true);
|
||||
@@ -101,19 +91,9 @@ function Index(options, _register){
|
||||
|
||||
// when not using the memory strategy the score array should not pre-allocated to its full length
|
||||
|
||||
this.map = optimize ? create_object_array(resolution - threshold) : create_object();
|
||||
|
||||
resolution = context["resolution"] || resolution;
|
||||
threshold = context["threshold"] || threshold;
|
||||
|
||||
if(threshold >= resolution){
|
||||
|
||||
threshold = resolution - 1;
|
||||
}
|
||||
|
||||
this.resolution_ctx = resolution;
|
||||
this.threshold_ctx = threshold;
|
||||
this.ctx = optimize ? create_object_array(resolution - threshold) : create_object();
|
||||
this.map = optimize ? create_object_array(resolution) : create_object();
|
||||
this.resolution_ctx = resolution = context["resolution"] || 1;
|
||||
this.ctx = optimize ? create_object_array(resolution) : create_object();
|
||||
this.rtl = (charset && charset.rtl) || options["rtl"];
|
||||
this.matcher = (tmp = options["matcher"] || (lang && lang.matcher)) && init_stemmer_or_matcher(tmp, false);
|
||||
this.stemmer = (tmp = options["stemmer"] || (lang && lang.stemmer)) && init_stemmer_or_matcher(tmp, true);
|
||||
@@ -161,7 +141,7 @@ Index.prototype.add = function(id, content, _append, _skip_update){
|
||||
if(length){
|
||||
|
||||
const depth = this.depth;
|
||||
const resolution = this.resolution - this.threshold;
|
||||
const resolution = this.resolution;
|
||||
const dupes = create_object();
|
||||
// check context dupes to skip all contextual redundancy in the whole document
|
||||
const dupes_ctx = create_object();
|
||||
@@ -174,9 +154,9 @@ Index.prototype.add = function(id, content, _append, _skip_update){
|
||||
// skip dupes will break the context chain
|
||||
if(term && (term_length >= this.minlength) && (depth || !dupes[term])){
|
||||
|
||||
const score = Math.min((this.resolution / length * i) | 0, i);
|
||||
const score = Math.min((resolution / length * i) | 0, i);
|
||||
|
||||
if(score < resolution){
|
||||
//if(score < resolution){
|
||||
|
||||
let token = "";
|
||||
|
||||
@@ -188,9 +168,9 @@ Index.prototype.add = function(id, content, _append, _skip_update){
|
||||
|
||||
for(let x = 0; x < term_length; x++){
|
||||
|
||||
const partial_score = x ? Math.min((score / 2 + this.resolution / term_length * x / 2) | 0, score + x) : score;
|
||||
const partial_score = x ? Math.min((score / 2 + resolution / term_length * x / 2) | 0, score + x) : score;
|
||||
|
||||
if(partial_score < resolution){
|
||||
//if(partial_score < resolution){
|
||||
|
||||
for(let y = term_length; y > x; y--){
|
||||
|
||||
@@ -201,7 +181,7 @@ Index.prototype.add = function(id, content, _append, _skip_update){
|
||||
this.push_index(dupes, token, partial_score, id, _append);
|
||||
}
|
||||
}
|
||||
}
|
||||
//}
|
||||
}
|
||||
|
||||
break;
|
||||
@@ -256,7 +236,7 @@ Index.prototype.add = function(id, content, _append, _skip_update){
|
||||
|
||||
if((length > 1) && (i < (length - 1))){
|
||||
|
||||
const resolution = this.resolution_ctx - this.threshold_ctx;
|
||||
const resolution = this.resolution_ctx;
|
||||
// check inner dupes to skip repeating words in the current context
|
||||
const dupes_inner = create_object();
|
||||
const keyword = term;
|
||||
@@ -272,14 +252,17 @@ Index.prototype.add = function(id, content, _append, _skip_update){
|
||||
|
||||
dupes_inner[term] = 1;
|
||||
|
||||
const context_score = Math.min(((this.resolution_ctx - size /*+ 1*/) / length * i + x) | 0, i + (x - 1));
|
||||
const context_score = 0;
|
||||
|
||||
if(context_score < resolution){
|
||||
// const context_score = Math.min(((resolution - size /*+ 1*/) / length * i + x) | 0, i + (x - 1));
|
||||
//
|
||||
// // TODO: this check is not required when calculated properly
|
||||
// if((context_score >= 0) && (context_score < resolution)){
|
||||
|
||||
const swap = this.bidirectional && (term > keyword);
|
||||
|
||||
this.push_index(dupes_ctx, swap ? keyword : term, context_score, id, _append, swap ? term : keyword);
|
||||
}
|
||||
//}
|
||||
}
|
||||
else{
|
||||
|
||||
@@ -289,7 +272,7 @@ Index.prototype.add = function(id, content, _append, _skip_update){
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
//}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -376,13 +359,12 @@ Index.prototype.search = function(query, limit, options){
|
||||
|
||||
let result = [];
|
||||
let length;
|
||||
let threshold = this.threshold, context, suggest, offset = 0;
|
||||
let context, suggest, offset = 0;
|
||||
|
||||
if(options){
|
||||
|
||||
limit = options["limit"];
|
||||
offset = options["offset"] || 0;
|
||||
threshold = parse_option(options["threshold"], threshold);
|
||||
context = options["context"];
|
||||
suggest = SUPPORT_SUGGESTION && options["suggest"];
|
||||
}
|
||||
@@ -433,8 +415,6 @@ Index.prototype.search = function(query, limit, options){
|
||||
|
||||
limit || (limit = 100);
|
||||
|
||||
const resolution = this.resolution - threshold;
|
||||
const resolution_ctx = this.resolution_ctx - threshold;
|
||||
let depth = this.depth && (length > 1) && (context !== false);
|
||||
let index = 0, keyword;
|
||||
|
||||
@@ -457,7 +437,7 @@ Index.prototype.search = function(query, limit, options){
|
||||
|
||||
if(depth){
|
||||
|
||||
arr = this.add_result(result, suggest, resolution_ctx, limit, offset, length === 2, term, keyword);
|
||||
arr = this.add_result(result, suggest, limit, offset, length === 2, term, keyword);
|
||||
|
||||
// when suggestion enabled just forward keyword if term was found
|
||||
// as long as the result is empty forward the pointer also
|
||||
@@ -469,7 +449,7 @@ Index.prototype.search = function(query, limit, options){
|
||||
}
|
||||
else{
|
||||
|
||||
arr = this.add_result(result, suggest, resolution, limit, offset, length === 1, term);
|
||||
arr = this.add_result(result, suggest, limit, offset, length === 1, term);
|
||||
}
|
||||
|
||||
if(arr){
|
||||
@@ -517,7 +497,6 @@ Index.prototype.search = function(query, limit, options){
|
||||
* @private
|
||||
* @param {Array} result
|
||||
* @param {Array} suggest
|
||||
* @param {number} resolution
|
||||
* @param {number} limit
|
||||
* @param {number} offset
|
||||
* @param {boolean} single_term
|
||||
@@ -526,7 +505,7 @@ Index.prototype.search = function(query, limit, options){
|
||||
* @return {Array<Array<string|number>>|boolean|undefined}
|
||||
*/
|
||||
|
||||
Index.prototype.add_result = function(result, suggest, resolution, limit, offset, single_term, term, keyword){
|
||||
Index.prototype.add_result = function(result, suggest, limit, offset, single_term, term, keyword){
|
||||
|
||||
let word_arr = [];
|
||||
let arr = keyword ? this.ctx : this.map;
|
||||
@@ -539,53 +518,57 @@ Index.prototype.add_result = function(result, suggest, resolution, limit, offset
|
||||
if(arr){
|
||||
|
||||
let count = 0;
|
||||
const arr_len = Math.min(arr.length, resolution);
|
||||
const arr_len = Math.min(arr.length, keyword ? this.resolution_ctx : this.resolution);
|
||||
|
||||
// relevance:
|
||||
for(let x = 0, size = 0, tmp, len; x < arr_len; x++){
|
||||
|
||||
tmp = arr[x];
|
||||
|
||||
if(this.optimize){
|
||||
|
||||
tmp = get_array(tmp, term, keyword, this.bidirectional);
|
||||
}
|
||||
|
||||
if(tmp && single_term){
|
||||
|
||||
len = tmp.length;
|
||||
|
||||
if(len <= offset){
|
||||
|
||||
offset -= len;
|
||||
tmp = null;
|
||||
}
|
||||
else{
|
||||
|
||||
if(offset){
|
||||
|
||||
tmp = tmp.slice(offset);
|
||||
offset = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if(tmp){
|
||||
|
||||
// keep score (sparse array):
|
||||
//word_arr[x] = tmp;
|
||||
if(this.optimize){
|
||||
|
||||
// simplified score order:
|
||||
word_arr[count++] = tmp;
|
||||
tmp = get_array(tmp, term, keyword, this.bidirectional);
|
||||
}
|
||||
|
||||
if(single_term){
|
||||
if(offset){
|
||||
|
||||
size += tmp.length;
|
||||
if(tmp && single_term){
|
||||
|
||||
if(size >= limit){
|
||||
len = tmp.length;
|
||||
|
||||
// fast path optimization
|
||||
if(len <= offset){
|
||||
|
||||
break;
|
||||
offset -= len;
|
||||
tmp = null;
|
||||
}
|
||||
else{
|
||||
|
||||
tmp = tmp.slice(offset);
|
||||
offset = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if(tmp){
|
||||
|
||||
// keep score (sparse array):
|
||||
//word_arr[x] = tmp;
|
||||
|
||||
// simplified score order:
|
||||
word_arr[count++] = tmp;
|
||||
|
||||
if(single_term){
|
||||
|
||||
size += tmp.length;
|
||||
|
||||
if(size >= limit){
|
||||
|
||||
// fast path optimization
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -679,11 +662,11 @@ Index.prototype.remove = function(id, _skip_deletion){
|
||||
}
|
||||
else{
|
||||
|
||||
remove_index(this.map, id, this.resolution - this.threshold, this.optimize);
|
||||
remove_index(this.map, id, this.resolution, this.optimize);
|
||||
|
||||
if(this.depth){
|
||||
|
||||
remove_index(this.ctx, id, this.resolution_ctx - this.threshold_ctx, this.optimize);
|
||||
remove_index(this.ctx, id, this.resolution_ctx, this.optimize);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
347
src/intersect.js
347
src/intersect.js
@@ -1,6 +1,7 @@
|
||||
import { create_object, concat } from "./common.js";
|
||||
|
||||
/**
|
||||
* Implementation based on Array.indexOf()
|
||||
* @param arrays
|
||||
* @param limit
|
||||
* @param offset
|
||||
@@ -12,124 +13,177 @@ export function intersect(arrays, limit, offset, suggest) {
|
||||
|
||||
const length = arrays.length;
|
||||
let result = [];
|
||||
|
||||
// arrays.sort(function(a, b){
|
||||
//
|
||||
// return a.length - b.length;
|
||||
// });
|
||||
|
||||
let check;
|
||||
let count = 0;
|
||||
|
||||
// determine shortest array and collect results
|
||||
// from the sparse relevance arrays
|
||||
|
||||
let smallest_size;
|
||||
let smallest_arr;
|
||||
let smallest_index;
|
||||
|
||||
for(let x = 0; x < length; x++){
|
||||
|
||||
const arr = arrays[x];
|
||||
const len = arr.length;
|
||||
|
||||
let size = 0;
|
||||
|
||||
for(let y = 0, tmp; y < len; y++){
|
||||
|
||||
tmp = arr[y];
|
||||
|
||||
if(tmp){
|
||||
|
||||
size += tmp.length;
|
||||
}
|
||||
}
|
||||
|
||||
if(!smallest_size || (size < smallest_size)){
|
||||
|
||||
smallest_size = size;
|
||||
smallest_arr = arr;
|
||||
smallest_index = x;
|
||||
}
|
||||
}
|
||||
|
||||
smallest_arr = smallest_arr.length === 1 ?
|
||||
|
||||
smallest_arr[0]
|
||||
:
|
||||
concat(smallest_arr);
|
||||
|
||||
if(suggest){
|
||||
|
||||
suggest = [];
|
||||
suggest = [smallest_arr];
|
||||
check = create_object();
|
||||
}
|
||||
|
||||
// terms in reversed order!
|
||||
let size = 0;
|
||||
let steps = 0;
|
||||
|
||||
// TODO: the first word should be processed in the last round?
|
||||
|
||||
// process terms in reversed order often results in better performance
|
||||
// the outer loop must be the words array,
|
||||
// using the smallest array here disables the "fast fail" optimization
|
||||
|
||||
for(let x = length - 1; x >= 0; x--){
|
||||
|
||||
const word_arr = arrays[x];
|
||||
const word_arr_len = word_arr.length;
|
||||
const new_check = create_object();
|
||||
if(x !== smallest_index){
|
||||
|
||||
let found = !check;
|
||||
steps++;
|
||||
|
||||
// but relevance in forward order
|
||||
for(let y = 0; y < word_arr_len; y++){
|
||||
const word_arr = arrays[x];
|
||||
const word_arr_len = word_arr.length;
|
||||
const new_arr = [];
|
||||
|
||||
//const arr = [].concat.apply([], word_arr);
|
||||
const arr = word_arr[y];
|
||||
const arr_len = arr.length;
|
||||
let count = 0;
|
||||
|
||||
if(arr_len){
|
||||
for(let z = 0, id; z < smallest_arr.length; z++){
|
||||
|
||||
// ids
|
||||
for(let z = 0, count_suggest = 0, id; z < arr_len; z++){
|
||||
id = smallest_arr[z];
|
||||
|
||||
id = arr[z];
|
||||
let found;
|
||||
|
||||
if(!check){
|
||||
// process relevance in forward order (direction is
|
||||
// important for the "fill" during the last round)
|
||||
|
||||
new_check[id] = 1;
|
||||
}
|
||||
else if(check[id]){
|
||||
for(let y = 0; y < word_arr_len; y++){
|
||||
|
||||
if(!x){
|
||||
const arr = word_arr[y];
|
||||
|
||||
if(offset){
|
||||
if(arr.length){
|
||||
|
||||
offset--;
|
||||
}
|
||||
else{
|
||||
found = arr.indexOf(id) !== -1;
|
||||
|
||||
result[count++] = id;
|
||||
if(found){
|
||||
|
||||
if(count === limit){
|
||||
// check if in last round
|
||||
|
||||
// fast path "end reached"
|
||||
if(steps === length - 1){
|
||||
|
||||
return result;
|
||||
if(offset){
|
||||
|
||||
offset--;
|
||||
}
|
||||
else{
|
||||
|
||||
result[size++] = id;
|
||||
|
||||
if(size === limit){
|
||||
|
||||
// fast path "end reached"
|
||||
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
||||
if(suggest){
|
||||
|
||||
check[id] = 1;
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
else{
|
||||
|
||||
if(suggest && (count_suggest < limit)){
|
||||
|
||||
const tmp = suggest[y] || (suggest[y] = []);
|
||||
|
||||
tmp[count_suggest++] = id;
|
||||
}
|
||||
|
||||
new_check[id] = 1;
|
||||
}
|
||||
|
||||
found = true;
|
||||
}
|
||||
}
|
||||
|
||||
if(found){
|
||||
|
||||
new_arr[count++] = id;
|
||||
}
|
||||
}
|
||||
|
||||
if(suggest){
|
||||
|
||||
suggest[steps] = new_arr;
|
||||
}
|
||||
else if(!count){
|
||||
|
||||
return [];
|
||||
}
|
||||
|
||||
smallest_arr = new_arr;
|
||||
}
|
||||
|
||||
if(!found && !suggest){
|
||||
|
||||
return [];
|
||||
}
|
||||
|
||||
check = new_check;
|
||||
}
|
||||
|
||||
if(suggest){
|
||||
|
||||
for(let i = suggest.length - 1, res, len; i >= 0; i--){
|
||||
// has to iterate in reverse direction
|
||||
|
||||
res = suggest[i];
|
||||
len = res && res.length;
|
||||
for(let x = suggest.length - 1, arr, len; x >= 0; x--){
|
||||
|
||||
if(len && offset){
|
||||
|
||||
if(len <= offset){
|
||||
|
||||
offset -= len;
|
||||
len = 0;
|
||||
}
|
||||
else{
|
||||
|
||||
len -= offset;
|
||||
}
|
||||
}
|
||||
arr = suggest[x];
|
||||
len = arr && arr.length;
|
||||
|
||||
if(len){
|
||||
|
||||
if(count + len >= limit){
|
||||
for(let y = 0, id; y < len; y++){
|
||||
|
||||
return result.concat(res.slice(offset, limit - count + offset));
|
||||
}
|
||||
else{
|
||||
id = arr[y];
|
||||
|
||||
result = result.concat(offset ? res.slice(offset) : res);
|
||||
count += len;
|
||||
offset = 0;
|
||||
if(!check[id]){
|
||||
|
||||
check[id] = 1;
|
||||
|
||||
if(offset){
|
||||
|
||||
offset--;
|
||||
}
|
||||
else{
|
||||
|
||||
result[size++] = id;
|
||||
|
||||
if(size === limit){
|
||||
|
||||
// fast path "end reached"
|
||||
|
||||
return result;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -138,6 +192,145 @@ export function intersect(arrays, limit, offset, suggest) {
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implementation based on Object[key]
|
||||
* @param arrays
|
||||
* @param limit
|
||||
* @param offset
|
||||
* @param {boolean|Array=} suggest
|
||||
* @returns {Array}
|
||||
*/
|
||||
|
||||
// export function intersect(arrays, limit, offset, suggest) {
|
||||
//
|
||||
// const length = arrays.length;
|
||||
// let result = [];
|
||||
//
|
||||
// // arrays.sort(function(a, b){
|
||||
// //
|
||||
// // return a.length - b.length;
|
||||
// // });
|
||||
//
|
||||
// let check;
|
||||
// let count = 0;
|
||||
//
|
||||
// if(suggest){
|
||||
//
|
||||
// suggest = [];
|
||||
// }
|
||||
//
|
||||
// // terms in reversed order!
|
||||
// for(let x = length - 1; x >= 0; x--){
|
||||
//
|
||||
// const word_arr = arrays[x];
|
||||
// const word_arr_len = word_arr.length;
|
||||
// const new_check = create_object();
|
||||
//
|
||||
// let found = !check;
|
||||
//
|
||||
// // relevance in forward order
|
||||
// for(let y = 0, count_suggest = 0; y < word_arr_len; y++){
|
||||
//
|
||||
// //const arr = [].concat.apply([], word_arr);
|
||||
// const arr = word_arr[y];
|
||||
// const arr_len = arr.length;
|
||||
//
|
||||
// if(arr_len){
|
||||
//
|
||||
// // ids
|
||||
// for(let z = 0, id; z < arr_len; z++){
|
||||
//
|
||||
// id = arr[z];
|
||||
//
|
||||
// if(!check){
|
||||
//
|
||||
// new_check[id] = 1;
|
||||
// }
|
||||
// else if(check[id]){
|
||||
//
|
||||
// if(!x){
|
||||
//
|
||||
// if(offset){
|
||||
//
|
||||
// offset--;
|
||||
// }
|
||||
// else{
|
||||
//
|
||||
// result[count++] = id;
|
||||
//
|
||||
// if(count === limit){
|
||||
//
|
||||
// // fast path "end reached"
|
||||
//
|
||||
// return result;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// else{
|
||||
//
|
||||
// if(suggest && (count_suggest < limit)){
|
||||
//
|
||||
// const tmp = suggest[y] || (suggest[y] = []);
|
||||
// tmp[tmp.length] = id;
|
||||
// count_suggest++;
|
||||
// }
|
||||
//
|
||||
// new_check[id] = 1;
|
||||
// }
|
||||
//
|
||||
// found = true;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// if(!found && !suggest){
|
||||
//
|
||||
// return [];
|
||||
// }
|
||||
//
|
||||
// check = new_check;
|
||||
// }
|
||||
//
|
||||
// if(suggest){
|
||||
//
|
||||
// for(let i = suggest.length - 1, res, len; i >= 0; i--){
|
||||
//
|
||||
// res = suggest[i];
|
||||
// len = res && res.length;
|
||||
//
|
||||
// if(len && offset){
|
||||
//
|
||||
// if(len <= offset){
|
||||
//
|
||||
// offset -= len;
|
||||
// len = 0;
|
||||
// }
|
||||
// else{
|
||||
//
|
||||
// len -= offset;
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// if(len){
|
||||
//
|
||||
// if(count + len >= limit){
|
||||
//
|
||||
// return result.concat(res.slice(offset, limit - count + offset));
|
||||
// }
|
||||
// else{
|
||||
//
|
||||
// result = result.concat(offset ? res.slice(offset) : res);
|
||||
// count += len;
|
||||
// offset = 0;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// return result;
|
||||
// }
|
||||
|
||||
/**
|
||||
* @param mandatory
|
||||
* @param arrays
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
import { promise as Promise } from "../polyfill.js";
|
||||
//import { promise as Promise } from "../polyfill.js";
|
||||
import { create_object, is_function, is_object, is_string } from "../common.js";
|
||||
import handler from "./handler.js";
|
||||
|
||||
|
||||
Reference in New Issue
Block a user