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Code Issues Releases Wiki Activity

minor refactoring

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Thomas Wilkerling
2021-05-19 19:43:30 +02:00
parent d00ab0619d
commit f5bcf34ac8
15 changed files with 322 additions and 182 deletions
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39
dist/flexsearch.compact.js vendored
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@@ -1,24 +1,27 @@
/**!
* FlexSearch.js v0.7.0-pre-alpha (Compact)
* FlexSearch.js v0.7.0-beta (Compact)
* Copyright 2019 Nextapps GmbH
* Author: Thomas Wilkerling
* Licence: Apache-2.0
* https://github.com/nextapps-de/flexsearch
*/
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22
dist/flexsearch.light.js vendored
View File

@@ -1,17 +1,17 @@
/**!
* FlexSearch.js v0.7.0-pre-alpha (Light)
* FlexSearch.js v0.7.0-beta (Light)
* Copyright 2019 Nextapps GmbH
* Author: Thomas Wilkerling
* Licence: Apache-2.0
* https://github.com/nextapps-de/flexsearch
*/
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54
dist/flexsearch.min.js vendored
View File

@@ -1,35 +1,31 @@
/**!
* FlexSearch.js v0.7.0-pre-alpha
* FlexSearch.js v0.7.0-beta (Bundle)
* Copyright 2019 Nextapps GmbH
* Author: Thomas Wilkerling
* Licence: Apache-2.0
* https://github.com/nextapps-de/flexsearch
*/
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function S(a){R.prototype[a]=R.prototype[a+"Async"]=function(){const b=this,d=[].slice.call(arguments);var c=d[d.length-1];let e;H(c)&&(e=c,d.splice(d.length-1,1));c=new I(function(f){b.g.postMessage({H:a,J:d});"search"===a?b.h=f:f()});return e?(c.then(e),this):c}};function T(a){if(!(this instanceof T))return new T(a);var b;a||(a={});this.G=[];this.g=[];this.u=[];this.register=A();this.key=(b=a.key)&&U(b,this.u)||"id";this.i=y(a.fastupdate,!0);this.store=(b=a.store)&&A();this.A=b&&!0!==b&&[];this.C=(b=a.tag)&&U(b,this.u);this.h=b&&A();this.cache=(b=a.cache)&&new N(b);a.cache=!1;this.m=a.worker;this.async=!1;b=a;a=A();let d=b.doc;if(E(d))d=[d];else if(d.constructor!==Array){var c=d;d=Object.keys(d)}for(let e=0,f,g;e<d.length;e++)f=d[e],E(f)?c&&(g=c[f]):(g=f,
f=f.field),g=G(g)?Object.assign({},b,g):b,a[f]=this.m?new R(g):new O(g,this.register),this.G[e]=U(f,this.u),this.g[e]=f;if(this.A)for(c=b.store,E(c)&&(c=[c]),b=0;b<c.length;b++)this.A[b]=U(c[b],this.u);this.j=a}function U(a,b){const d=a.split(":");let c=0;for(let e=0;e<d.length;e++)a=d[e],0<=a.indexOf("[]")&&(a=a.substring(0,a.length-2))&&(b[c]=!0),a&&(d[c++]=a);c<d.length&&(d.length=c);return 1<c?d:d[0]}function ra(a,b){if(E(b))a=a[b];else for(let d=0;a&&d<b.length;d++)a=a[b[d]];return a}
function V(a,b,d,c,e){a=a[e];if(c===d.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++)V(a,b,d,c,e);else b=b[e]||(b[e]=A()),e=d[++c],V(a,b,d,c,e)}function W(a,b,d,c,e,f,g,h){a=a[g];if(c===b.length-1){if(a.constructor===Array){if(d[c]){for(b=0;b<a.length;b++)e.add(f,a[b],!0);return}a=a.join(" ")}e.add(f,a,h)}else if(a)if(a.constructor===Array)for(g=0;g<a.length;g++)W(a,b,d,c,e,f,g,h);else g=b[++c],W(a,b,d,c,e,f,g,h)}t=T.prototype;
t.add=function(a,b,d){G(a)&&(b=a,a=ra(b,this.key));if(b&&(a||0===a)){if(this.register[a])return this.update(a,b);for(let c=0,e,f;c<this.g.length;c++)f=this.g[c],e=this.G[c],E(e)&&(e=[e]),W(b,e,this.u,0,this.j[f],a,e[0],d);if(this.C){let c=ra(b,this.C),e=A();E(c)&&(c=[c]);for(let f=0,g,h;f<c.length;f++)if(g=c[f],!e[g]&&(e[g]=1,h=this.h[g]||(this.h[g]=[]),!d||-1===h.indexOf(a)))if(h[h.length]=a,this.i){const k=this.register[a]||(this.register[a]=[]);k[k.length]=h}}if(this.store){let c;if(this.A){c=
A();for(let e=0,f;e<this.A.length;e++)f=this.A[e],E(f)?c[f]=b[f]:V(b,c,f,0,f[0])}this.store[a]=c||b}}return this};t.append=function(a,b){return this.add(a,b,!0)};t.update=function(a,b){return this.remove(a).add(a,b)};
t.remove=function(a){G(a)&&(a=a[this.key]);if(this.register[a]){for(var b=0;b<this.g.length&&(this.j[this.g[b]].remove(a,!0),!this.i||this.m);b++);if(this.C&&(!this.i||this.m))for(let d in this.h){b=this.h[d];const c=b.indexOf(a);-1!==c&&(1<b.length?b.splice(c,1):delete this.h[d])}this.store&&delete this.store[a];delete this.register[a]}return this};
t.search=function(a,b,d){const c=this;return aa(function*(){G(a)?(d=a,a=d.query):G(b)&&(d=b,b=0);let e=[];var f=[],g;let h;let k,l,r,q,u=0;if(d)if(d.constructor===Array){var m=d;d=null}else if(m=(g=d.pluck)||d.field||d.doc,l=d.tag,h=c.store&&d.enrich,r="and"===d.bool,b=d.limit||100,q=d.offset||0,m&&(E(m)?m=[m]:m.constructor!==Array&&(k=m,m=Object.keys(m))),l&&(E(l)&&(l=[l]),!a)){for(let w=0,n;w<l.length;w++){f=l[w];if((m=(g=c.h[f])&&g.length-q)&&0<m){if(m>b||q)g=g.slice(q,q+b);h&&(g=sa.call(c,g));
n={tag:f,result:g}}else n=void 0;n&&(e[e.length]=n,u++)}return u?e:[]}m||(m=c.g);r=r&&(1<m.length||l&&1<l.length);let x=[];if(c.m||c.async){for(let w=0,n;w<m.length;w++){var p=void 0;n=m[w];E(n)?k&&(p=k[n]):(p=n,n=n.field);x[w]=c.j[n].searchAsync(a,b,p||d)}x=yield Promise.all(x)}for(let w=0,n,B,K;w<m.length;w++){let X;B=m[w];E(B)?k&&(X=k[B]):(X=B,B=B.field);n=c.m||c.async?x[w]:c.j[B].search(a,b,X||d);K=n.length;if(l&&K){var z=[];p=0;r&&(z[0]=[n]);for(let F=0,L,C;F<l.length;F++)if(L=l[F],K=(C=c.h[L])&&
C.length)p++,z[z.length]=r?[C]:C;if(p){if(r)p=ka(z,b||100,q||0);else{p=n;const F=A(),L=A(),C=[];for(let D=0;D<p.length;D++)F[p[D]]=1;for(let D=0,Y;D<z.length;D++){Y=z[D];for(let Z=0,M;Z<Y.length;Z++)M=Y[Z],F[M]&&!L[M]&&(L[M]=1,C[C.length]=M)}p=C}n=p;K=n.length}}if(K)f[u]=B,e[u++]=n;else if(r)return[]}if(!u)return[];if(g&&(!h||!c.store))return e[0];for(let w=0,n;w<f.length;w++){n=e[w];n.length&&h&&(n=sa.call(c,n));if(g)return n;e[w]={field:f[w],result:n}}return e}())};
function sa(a){const b=Array(a.length);for(let d=0,c;d<a.length;d++)c=a[d],b[d]={key:c,doc:this.store[c]};return b}t.contain=function(a){return!!this.register[a]};t.get=function(a){return this.store[a]};t.set=function(a,b){this.store[a]=b;return this};t.searchCache=la;
t.export=function(a,b,d,c,e){e||(e=0);c||(c=0);if(c<this.g.length){const f=this.g[c],g=this.j[f];b=this;setTimeout(function(){g.export(a,b,e?f.replace(":","-"):"",c,e++)||(c++,e=1,b.export(a,b,f,c,e))})}else{let f;switch(e){case 1:d="tag";f=this.h;break;case 2:d="store";f=this.store;break;default:return}na(a,this,d,c,e,f)}};
t.import=function(a,b){if(b)switch(E(b)&&(b=JSON.parse(b)),a){case "tag":this.h=b;break;case "reg":this.i=!1;this.register=b;for(let c=0,e;c<this.g.length;c++)e=this.j[this.g[c]],e.register=b,e.i=!1;break;case "store":this.store=b;break;default:a=a.split(".");const d=a[0];a=a[1];d&&a&&this.j[d].import(a,b)}};ja(T.prototype);window.FlexSearch={Index:O,Document:T,registerCharset:function(a,b){ia[a]=b},registerLanguage:function(a,b){ha[a]=b}};}).call(this);

93
doc/0.7.0.md
View File

@@ -364,6 +364,33 @@ const index = new Document({
});
```
Or when you did not like to assign field names as object keys you can also use an array of objects which haves the property "field" additionally:
```js
const index = new Document({
key: "id",
doc: [{
field: "title",
tokenize: "forward",
optimize: "memory",
resolution: 9,
threshold: 0
},{
field: "content",
tokenize: "strict",
optimize: "memory",
resolution: 9,
threshold: 3,
minlength: 3,
context: {
depth: 1,
resolution: 3,
threshold: 0
}
}]
});
```
Field options gets inherited when also global options was passed, e.g.:
```js
@@ -447,11 +474,21 @@ index.search(query, {
"record:title",
"record:content:header",
"record:content:footer"
],
]
});
```
or also:
Same as:
```js
index.search(query, [
"record:title",
"record:content:header",
"record:content:footer"
]);
```
Using field-specific options:
```js
index.search({
@@ -469,6 +506,26 @@ index.search({
});
```
When you did not like to assign field names as object keys then you can also use an array of objects which haves the property "field":
```js
index.search([{
field: "record:title",
query: "some query",
limit: 100,
suggest: true
},{
field: "record:title",
query: "some other query",
limit: 100,
suggest: true
}]);
```
One advantage here is you can perform a search through the same field with different query.
> When passing field-specific options you need to provide the full configuration for each field. They get not inherited like the document descriptor.
#### Complex Documents
You need to follow 2 rules for your documents:
@@ -652,16 +709,22 @@ Search through a given set of fields:
index.search(query, { field: ["title", "content"] });
```
Same as:
```js
index.search(query, ["title", "content"]);
```
Pass custom modifiers to each field:
```js
index.search(query, {
field: {
title: {
"title": {
threshold: 0,
limit: 50
},
content: {
"content": {
threshold: 3,
limit: 100,
suggest: true
@@ -675,12 +738,12 @@ Or pass custom query to each field:
```js
index.search({
field: {
title: {
"title": {
query: "some title",
threshold: 0,
limit: 50
},
content: {
"content": {
query: "some content",
threshold: 3,
limit: 100,
@@ -690,6 +753,24 @@ index.search({
});
```
Or as array notation along a "field" property:
```js
index.search([{
field: "content",
query: "some query",
limit: 100,
suggest: true
},{
field: "content",
query: "some other query",
limit: 100,
suggest: true
}]);
```
One advantage here is you can perform a search through the same field with different queries.
### New Result Set
One of the few breaking changes which needs migration of your old implementation is the result set. I was thinking a long time about it and came to the conclusion, that this new structure might look weird on the first time, but also comes with some nice new capabilities.

2
package.json
View File

@@ -1,6 +1,6 @@
{
"name": "flexsearch",
"version": "0.7.0-pre-alpha",
"version": "0.7.0-beta",
"description": "Next-Generation full text search library with zero dependencies.",
"homepage": "https://github.com/nextapps-de/flexsearch/",
"author": "Thomas Wilkerling",

9
src/adapter.js
View File

@@ -1,4 +1,5 @@
import { promise as Promise } from "./polyfill.js";
import { is_function, is_object } from "./common.js";
let counter = 0;
@@ -10,13 +11,13 @@ let counter = 0;
function WorkerAdapter(id, options){
if(typeof id === "object"){
if(is_object(id)){
options = id;
options = /** @type {Object} */ (id);
id = 0;
}
if(typeof options["encode"] === "function"){
if(is_function(options["encode"])){
options["encode"] = options["encode"].toString();
}
@@ -48,7 +49,7 @@ function register(key){
const arg = args[args.length - 1];
let callback;
if(typeof arg === "function"){
if(is_function(arg)){
callback = arg;
args.splice(args.length - 1, 1);

3
src/async.js
View File

@@ -1,6 +1,7 @@
import Index from "./index.js";
import Document from "./document.js";
import { promise as Promise } from "./polyfill.js";
import { is_function, is_object } from "./common.js";
export default function(prototype){
@@ -20,7 +21,7 @@ function register(prototype, key){
const arg = args[args.length - 1];
let callback;
if(typeof arg === "function"){
if(is_function(arg)){
callback = arg;
delete args[args.length - 1];

6
src/cache.js
View File

@@ -1,6 +1,6 @@
import Index from "./index.js";
import Document from "./index.js";
import { create_object } from "./common.js";
import { create_object, is_object } from "./common.js";
/**
* @param {boolean|number=} limit
@@ -24,7 +24,7 @@ function CacheClass(limit){
export default CacheClass;
/**
* @param {!string} query
* @param {string|Object} query
* @param {number|Object=} limit
* @param {Object=} options
* @this {Document|Index}
@@ -33,7 +33,7 @@ export default CacheClass;
export function searchCache(query, limit, options){
if(typeof query === "object"){
if(is_object(query)){
query = query["query"];
}

27
src/common.js
View File

@@ -1,4 +1,7 @@
//import FlexSearch from "./flexsearch.js";
export function parse_option(value, default_value){
return typeof value !== "undefined" ? value : default_value;
}
/**
* @param {!Object} obj
@@ -52,4 +55,24 @@ export function concat(arrays){
export function sort_by_length_down(a, b){
return b.length - a.length;
}
}
export function is_array(val){
return val.constructor === Array;
}
export function is_string(val){
return typeof val === "string";
}
export function is_object(val){
return typeof val === "object";
}
export function is_function(val){
return typeof val === "function";
}

185
src/document.js
View File

@@ -19,7 +19,7 @@ import {
import Index from "./index.js";
import Cache, { searchCache } from "./cache.js";
import { create_object } from "./common.js";
import { create_object, is_array, is_string, is_object, parse_option } from "./common.js";
import apply_async from "./async.js";
import { intersect, intersect_union } from "./intersect.js";
import { exportDocument, importDocument } from "./serialize.js";
@@ -82,11 +82,6 @@ function Document(options){
export default Document;
function parse_option(value, default_value){
return typeof value !== "undefined" ? value : default_value;
}
/**
* @this Document
*/
@@ -97,38 +92,37 @@ function parse_descriptor(options){
let field = options["doc"];
let field_options;
if(typeof field === "string"){
if(is_string(field)){
field = [field];
}
else if(field.constructor !== Array){
else if(!is_array(field)){
field_options = field;
field = Object.keys(field);
}
for(let i = 0, key, item; i < field.length; i++){
for(let i = 0, key, opt; i < field.length; i++){
key = field[i];
if(field_options){
if(!is_string(key)){
item = field_options[key];
item = typeof item === "object" ? Object.assign({}, options, item) : options;
opt = key;
key = key["field"];
}
else{
else if(field_options){
item = options;
opt = field_options[key];
}
if(this.worker){
opt = is_object(opt) ? Object.assign({}, options, opt) : options;
index[key] = new WorkerAdapter(item);
}
else{
index[key] = this.worker ?
index[key] = new Index(item, this.register);
}
new WorkerAdapter(opt)
:
new Index(opt, this.register);
this.tree[i] = parse_tree(key, this.marker);
this.field[i] = key;
@@ -138,7 +132,7 @@ function parse_descriptor(options){
let store = options["store"];
if(typeof store === "string"){
if(is_string(store)){
store = [store];
}
@@ -187,7 +181,7 @@ function parse_tree(key, marker){
function parse_simple(obj, tree){
if(typeof tree === "string"){
if(is_string(tree)){
obj = obj[tree];
}
@@ -216,7 +210,7 @@ function store_value(obj, store, tree, pos, key){
}
else if(obj){
if(obj.constructor === Array){
if(is_array(obj)){
store = store[key] = new Array(obj.length);
@@ -246,7 +240,7 @@ function add_index(obj, tree, marker, pos, index, id, key, _append){
// handle target value
if(obj.constructor === Array){
if(is_array(obj)){
if(marker[pos]){
@@ -265,7 +259,7 @@ function add_index(obj, tree, marker, pos, index, id, key, _append){
}
else if(obj){
if(obj.constructor === Array){
if(is_array(obj)){
for(let i = 0; i < obj.length; i++){
@@ -292,7 +286,7 @@ function add_index(obj, tree, marker, pos, index, id, key, _append){
Document.prototype.add = function(id, content, _append){
if(typeof id === "object"){
if(is_object(id)){
content = id;
id = parse_simple(content, this.key);
@@ -310,7 +304,7 @@ Document.prototype.add = function(id, content, _append){
field = this.field[i];
tree = this.tree[i];
if(typeof tree === "string"){
if(is_string(tree)){
tree = [tree];
}
@@ -323,7 +317,7 @@ Document.prototype.add = function(id, content, _append){
let tag = parse_simple(content, this.tag);
let dupes = create_object();
if(typeof tag === "string"){
if(is_string(tag)){
tag = [tag];
}
@@ -365,7 +359,7 @@ Document.prototype.add = function(id, content, _append){
tree = this.storetree[i];
if(typeof tree === "string"){
if(is_string(tree)){
store[tree] = content[tree];
}
@@ -396,7 +390,7 @@ Document.prototype.update = function(id, content){
Document.prototype.remove = function(id){
if(typeof id === "object"){
if(is_object(id)){
id = id[this.key];
}
@@ -407,7 +401,9 @@ Document.prototype.remove = function(id){
this.index[this.field[i]].remove(id, true);
if(this.fastupdate){
// workers does not share the register
if(this.fastupdate && !this.worker){
// when fastupdate was enabled all ids will
// be already cleanup after the first loop
@@ -421,7 +417,7 @@ Document.prototype.remove = function(id){
// when fastupdate was enabled the id will
// be already cleanup by the index
if(!this.fastupdate){
if(!this.fastupdate || this.worker){
for(let key in this.tagindex){
@@ -456,14 +452,15 @@ Document.prototype.remove = function(id){
Document.prototype.search = async function(query, limit, options){
if(typeof query === "object"){
if(is_object(query)){
options = query;
query = options["query"];
}
else if(typeof limit === "object"){
else if(is_object(limit)){
options = limit;
limit = 0;
}
let result = [], result_field = [];
@@ -472,51 +469,64 @@ Document.prototype.search = async function(query, limit, options){
if(options){
pluck = options["pluck"];
field = pluck || options["field"];
tag = SUPPORT_TAGS && options["tag"];
enrich = SUPPORT_STORE && this.store && options["enrich"];
bool = options["bool"] === "and";
limit = options["limit"];
offset = options["offset"];
if(is_array(options)){
if(field){
if(typeof field === "string"){
field = [field];
}
else if(field.constructor !== Array){
field_options = field;
field = Object.keys(field);
}
field = options;
options = null;
}
// else if(is_string(options)){
//
// field = [options];
// options = null;
// }
else{
if(tag){
pluck = options["pluck"];
field = pluck || options["field"] || options["doc"];
tag = SUPPORT_TAGS && options["tag"];
enrich = SUPPORT_STORE && this.store && options["enrich"];
bool = options["bool"] === "and";
limit = options["limit"] || 100;
offset = options["offset"] || 0;
if(typeof tag === "string"){
if(field){
tag = [tag];
if(is_string(field)){
field = [field];
}
else if(!is_array(field)){
field_options = field;
field = Object.keys(field);
}
}
// when tags is used and no query was set,
// then just return the tag indexes
if(tag){
if(!query){
if(is_string(tag)){
for(let i = 0, res; i < tag.length; i++){
res = get_tag.call(this, tag[i], limit || 100, offset || 0, enrich);
if(res){
result[result.length] = res;
count++;
}
tag = [tag];
}
return count ? result : [];
// when tags is used and no query was set,
// then just return the tag indexes
if(!query){
for(let i = 0, res; i < tag.length; i++){
res = get_tag.call(this, tag[i], limit, offset, enrich);
if(res){
result[result.length] = res;
count++;
}
}
return count ? result : [];
}
}
}
}
@@ -532,8 +542,21 @@ Document.prototype.search = async function(query, limit, options){
for(let i = 0, key; i < field.length; i++){
let opt;
key = field[i];
async_res[i] = this.index[key][this.async ? "searchAsync" : "search"](query, limit, field_options ? field_options[key] : options);
if(!is_string(key)){
opt = key;
key = key["field"];
}
else if(field_options){
opt = field_options[key];
}
async_res[i] = this.index[key].searchAsync(query, limit, opt || options);
}
async_res = await Promise.all(async_res);
@@ -543,8 +566,20 @@ Document.prototype.search = async function(query, limit, options){
for(let i = 0, res, key, len; i < field.length; i++){
let opt;
key = field[i];
if(!is_string(key)){
opt = key;
key = key["field"];
}
else if(field_options){
opt = field_options[key];
}
if(this.worker || this.async){
res = async_res[i];
@@ -553,7 +588,7 @@ Document.prototype.search = async function(query, limit, options){
// inherit options also when search? it is just for laziness, Object.assign() has a cost
res = this.index[key].search(query, limit, field_options ? field_options[key] : options);
res = this.index[key].search(query, limit, opt || options);
}
len = res.length;
@@ -725,13 +760,13 @@ if(SUPPORT_CACHE){
Document.prototype.searchCache = searchCache;
}
if(SUPPORT_ASYNC){
apply_async(Document.prototype);
}
if(SUPPORT_SERIALIZE){
Document.prototype.export = exportDocument;
Document.prototype.import = importDocument;
}
if(SUPPORT_ASYNC){
apply_async(Document.prototype);
}

3
src/engine.js
View File

@@ -12,7 +12,8 @@ function Engine(index){
if(DEBUG){
if(this.constructor === Engine){
//if(this.constructor === Engine){
if(this instanceof Engine){
throw new Error("Can't instantiate abstract class!");
}

35
src/index.js
View File

@@ -17,7 +17,7 @@ import {
} from "./config.js";
import { encode as default_encoder } from "./lang/latin/default.js";
import { create_object, create_object_array, concat, sort_by_length_down } from "./common.js";
import { create_object, create_object_array, concat, sort_by_length_down, is_array, is_string, is_object, parse_option } from "./common.js";
import { pipeline, init_stemmer_or_matcher, init_filter } from "./lang.js";
import { global_lang, global_charset } from "./global.js";
import apply_async from "./async.js";
@@ -52,7 +52,7 @@ function Index(options, _register){
charset = options["charset"];
lang = options["lang"];
if(typeof charset === "string"){
if(is_string(charset)){
if(charset.indexOf(":") === -1){
@@ -62,7 +62,7 @@ function Index(options, _register){
charset = global_charset[charset];
}
if(typeof lang === "string"){
if(is_string(lang)){
lang = global_lang[lang];
}
@@ -122,11 +122,6 @@ function Index(options, _register){
export default Index;
function parse_option(value, default_value){
return typeof value !== "undefined" ? value : default_value;
}
Index.prototype.pipeline = pipeline;
/**
@@ -355,7 +350,7 @@ Index.prototype.push_index = function(dupes, value, score, id, append, keyword){
}
/**
* @param {!string|Object} query
* @param {string|Object} query
* @param {number|Object=} limit
* @param {Object=} options
* @returns {Array<number|string>}
@@ -363,14 +358,14 @@ Index.prototype.push_index = function(dupes, value, score, id, append, keyword){
Index.prototype.search = function(query, limit, options){
if(typeof query === "object"){
if(is_object(query)){
options = query;
options = /** @type {Object} */ (query);
query = options["query"];
}
else if(typeof limit === "object"){
else if(is_object(limit)){
options = limit;
options = /** @type {Object} */ (limit);
}
let result = [];
@@ -697,7 +692,7 @@ function remove_index(map, id, res, optimize, resolution){
let count = 0;
if(map.constructor === Array){
if(is_array(map)){
// the first array is the score array in both strategies
@@ -763,13 +758,13 @@ if(SUPPORT_CACHE){
Index.prototype.searchCache = searchCache;
}
if(SUPPORT_ASYNC){
apply_async(Index.prototype);
}
if(SUPPORT_SERIALIZE){
Index.prototype.export = exportIndex;
Index.prototype.import = importIndex;
}
}
if(SUPPORT_ASYNC){
apply_async(Index.prototype);
}

3
src/presets.js
View File

@@ -1,4 +1,5 @@
import { DEBUG } from "./config.js";
import { is_string } from "./common.js";
/**
* @enum {Object}
@@ -67,7 +68,7 @@ const presets = {
export default function apply_preset(options){
if(typeof options === "string"){
if(is_string(options)){
if(DEBUG && !presets[options]){

6
src/serialize.js
View File

@@ -1,6 +1,6 @@
import Index from "./index.js";
import Document from "./document.js";
import { create_object } from "./common.js";
import { create_object, is_string } from "./common.js";
function async(callback, self, key, index_doc, index, data){
@@ -99,7 +99,7 @@ export function importIndex(key, data){
return;
}
if(typeof data === "string"){
if(is_string(data)){
data = JSON.parse(data);
}
@@ -202,7 +202,7 @@ export function importDocument(key, data){
return;
}
if(typeof data === "string"){
if(is_string(data)){
data = JSON.parse(data);
}

17
src/worker.js
View File

@@ -1,23 +1,26 @@
import Index from "./index.js";
import { is_string, is_object } from "./common.js";
let index, id;
onmessage = function(event) {
const data = event.data;
const args = data["args"];
switch(data["task"]){
case "create":
const options = data["options"] || {};
const encode = options["encode"];
options["cache"] = false;
id = data["id"];
if(typeof options["encode"] === "string"){
if(is_string(encode)){
options["encode"] = Function(options["encode"]);
options["encode"] = new Function("return " + encode)();
}
index = new Index(options);
@@ -25,29 +28,29 @@ onmessage = function(event) {
case "add":
index.add.apply(index, data["args"]);
index.add.apply(index, args);
break;
case "append":
index.append.apply(index, data["args"]);
index.append.apply(index, args);
break;
case "search":
const results = index.search.apply(index, data["args"]);
const results = index.search.apply(index, args);
//postMessage({ id: id, results: results });
postMessage(results);
break;
case "update":
index.update.apply(index, data["args"]);
index.update.apply(index, args);
break;
case "remove":
index.remove.apply(index, data["args"]);
index.remove.apply(index, args);
break;
}
};