Lableb Cloud Search React SDK

Add Great Search user experience

Easy, Small, configurable UI library that allow instant integration with Lableb

Install

yarn add @lableb/react-sdk # or: npm i @lableb/react-sdk

Install Peer Dependencies

yarn add @lableb/javascript-sdk axios yup

For Server side apps' bundlers

Note: For SSR tech, like next.js you have to alias react and react-dom in your configuration because they are used as peer-dependencies in this library

webpack(config) {

	config.resolve.alias = {
		...config.resolve.alias,
		'react': path.resolve(__dirname, './node_modules/react'),
		'react-dom': path.resolve(__dirname, './node_modules/react-dom'),
    '@lableb/javascript-sdk': path.resolve(__dirname, './node_modules/@lableb/javascript-sdk/dist/index'),
	}

	return config;
}

How to use

1. Wrap all Lableb's components and hooks within LablebProvider

import { LablebProvider, GlobalOptions } from '@lableb/react-sdk';

const SDK_OPTIONS: GlobalOptions = {
    platformName: 'project-name',
    APIKey: 'gXPg561985-F-jxboFtqEK100trmgk-OpLsA',
}

export default function Home() {

    return (
        <LablebProvider options={SDK_OPTIONS}>
          
          {'...'}

        </LablebProvider>
    );
}

2. Use Built-in UI components from the library

import {
    LablebProvider,
    LablebSearch,
    LablebFilters,
    LablebPagination,
    LablebSearchResults,
} from '@lableb/react-sdk';


const SDK_OPTIONS = {
    APIKey: 'gXPg561979-F-jxboFtqEK96trmgk-OpLsA',
    platformName: 'shopify-arch',
}

export default function Home() {

    return (
        <LablebProvider options={SDK_OPTIONS}>

            <LablebSearch />

            <div className="flex justify-between">
                <LablebFilters />
                <LablebSearchResults />
            </div>

            <LablebPagination />

        </LablebProvider>
    );
}

Build your own UI using Lableb's reactive hooks

Search Hooks

Fetch search results: useSearchResults

function App(){

  const searchResults = useSearchResults();

  return (
    <div>
    {
        searchResults?.map((lablebDocument: any) => (
            <ResultCard
                key={lablebDocument.id}
                lablebDocument={lablebDocument}
                ...
            />
        ))
    }
    </div>
  );
}

Get search loading state: useIsSearchLoading

function App(){

  const loading = useIsSearchLoading();

  if(loading)
    return <SearchLoader/>;

  return (
    <div>
       ... 
    </div>
  );
}

Get a reference to search function: useLablebSearch

function App(){

  const search = useLablebSearch();

  return (
    <div>
      <input 
      ...
      />

      <button onClick={search}>
        {'Search'}
      </button>
    </div>
  );
}

Access and Set search query: useSearchQuery & useSetSearchQuery

function App(){

  const query = useSearchQuery();
  const setQuery = useSetSearchQuery();

  return (
    <div>
      <input 
        value={query}
        onChange={(event) => setQuery(event.target.value)}
      />
    </div>
  );
}

Get Search results count: useTotalSearchDocumentsCount

function App(){

  const searchResultsCount = useTotalSearchDocumentsCount();

  return (
    <div>
      <span>{`Found: ${searchResultsCount} results`}</span>
    </div>
  );
}

Get Search total time: useTotalSearchTime

function App(){

  const searchTime = useTotalSearchTime();

  return (
    <div>
      <span>{`Search takes: ${searchTime} ms`}</span>
    </div>
  );
}

Search feedback: useSearchFeedback

export function App() {

    const searchResults = useAutocompleteResults();
    const sendFeedback = useAutocompleteFeedback();

    return (
        <div className={classes.resultsContainer}>
            {
                searchResults?.map((lablebDocument) => (
                    <ResultCard
                        key={lablebDocument.id}
                        lablebDocument={lablebDocument}
                        onClick={() => sendFeedback(lablebDocument.feedback)}
                    />
                ))
            }
        </div>
    );
}

Autocomplete Hooks

Fetch autocomplete results: useAutocompleteResults

function App(){

  const autocompleteResults = useAutocompleteResults();

  return (
      <div>
          {
              autocompleteResults?.map((result, index) => (
                  <div
                      key={`${result?.phrase}-${index}`}
                  >
                      <span className={classes.autocompletePhrase}>
                          {result?.phrase}
                      </span>

                      <span>
                          {result?.type || result?.suggestion_type || ''}
                      </span>

                  </div>
              ))
          }
      </div>
  );
}

Autocomplete loading state: useIsAutocompleteLoading

function App(){

  const loading = useIsAutocompleteLoading();

  if(loading)
    return <AutocompleteLoader />;

  return (
    <div>
       ... 
    </div>
  );
}

Autocomplete feedback: useAutocompleteFeedback

export function App() {

    const autocompleteResults = useAutocompleteResults();
    const sendFeedback = useAutocompleteFeedback();

    return (
        <div className={classes.resultsContainer}>
            {
                autocompleteResults?.map((lablebDocument) => (
                    <ResultCard
                        key={lablebDocument.id}
                        lablebDocument={lablebDocument}
                        onClick={() => sendFeedback(lablebDocument.feedback)}
                    />
                ))
            }
        </div>
    );
}

Recommend Hooks

Fetch recommend results: useRecommend

function App(){

  const recommendResults = useRecommend();

  return (
    <div>
    {
        recommendResults?.map((lablebDocument: any) => (
            <ResultCard
                key={lablebDocument.id}
                lablebDocument={lablebDocument}
                ...
            />
        ))
    }
    </div>
  );
}

Recommend Loading State: useIsRecommendLoading

function App(){

  const loading = useIsRecommendLoading();

  if(loading)
    return <RecommendLoader />;

  return (
    <div>
       ... 
    </div>
  );
}

Recommend feedback: useRecommendFeedback

export function App() {

    const recommendResults = useRecommend({ id: '123' });
    const sendFeedback = useRecommendFeedback();

    return (
        <div className={classes.resultsContainer}>
            {
                recommendResults?.map((lablebDocument) => (
                    <ResultCard
                        key={lablebDocument.id}
                        lablebDocument={lablebDocument}
                        onClick={() => sendFeedback(lablebDocument.feedback)}
                    />
                ))
            }
        </div>
    );
}

Search Results Pagination

use pagination utility: usePagination

export function App(){

  const {
        next,
        prev,
        page,

        hasNextPage,
        hasPrevPage,
        changePage,
        totalDocuments,
        totalPages,
        hasNextTenPage,
        hasPrevTenPage,
        nextTen,
        prevTen,
  } = usePagination();


  return (
    <div>
      <button onClick={next}>
        {'Next Page'}
      </button>

      <span>
        {page}
      </span>

      <button onClick={prev}>
        {'Previous Page'}
      </button>
    </div>
  );
}

Search Filters

Get search filters: useFilters

import { LablebFacets, useFilters } from '@lableb/react-sdk';

export function App(){

  const filters: LablebFacets = useFilters();

  ...
}

where LablebFacets has the following:

export interface LablebFacets {
    [key: string]: {
        buckets: LablebFacet[];
    };
}

export interface LablebFacet {
    value: string;
    count: number;
}

Get user selected filters: useSelectedFilters

import { SelectedFilters } from '@lableb/react-sdk';

export function App(){

  const filters: SelectedFilters = useSelectedFilters();

  ...
}

where the type of SelectedFilters is:

export interface SelectedFilters {
    [key: string]: string[];
}

Toggle a filter & check if a filter is already selected: useFilterToggle & useIsSelected

export function FiltersValues({ facetName }:{ facetName:string }){
  
  const toggle = useFilterToggle();
  const isSelected = useIsSelected(facetName);

  // rendering filter values
  return (
       ...
        <div>
            <p>{facetName}</p>

            <div>
                {
                    buckets
                        ?.map(({ value, count }) => (
                            <div key={`${facetName}-${value}`}>
                                <input
                                    id={`${facetName}-${value}-${count}`}
                                    type="checkbox"
                                    checked={isSelected(value)}
                                    onChange={() => toggle({ facetName, facetValue: value })}
                                />
                                <label htmlFor={`${facetName}-${value}-${count}`}>
                                    {value}
                                </label>
                            </div>
                        ))
                }
            </div>
        </div>
  );
}

reset all filters: useReset

export function App(){

  const reset = useReset();

  return (
    <div>
      <button onClick={reset}> {'Reset Filters'} </button>
    </div>
  );
}

Get the globally defined range filters: useRangeFilters

export function App(){

  const rangeFiltersArray = useRangeFilters();

  ...

}

where Range filters defined as

export interface SDKRangeFilter {
    filterName: string,
    max?: number,
    min?: number,
    step?: number,
}

Global Options

| property | type | default | description | | --------------------- | -------| --------- | --------------- | | platformName* | string | - | Your platform name as written at Lableb Dashboard | | APIKey* | string | - | Search, Autocomplete, Recommend, and Feedback API Key | | indexName | string | index | The used data index name as created at Lableb Dashboard | Collections | | indexingAPIKey | string | - | Index, Delete API Key | | searchHandler | string | default | The used search handler name as found at Lableb Dashboard | Collections | Handlers | | autocompleteHandler | string | suggest | The used autocomplete handler name as found at Lableb Dashboard | Collections | Handlers | | recommendHandler | string | recommend | The used recommend handler name as found at Lableb Dashboard | Collections | Handlers | | interceptors | array of functions | [] | pass an array of interceptors functions to manipulate the request before being sent to Lableb. Read in details | | userId | string | - | end user id | | userIp | string | - | end user IP address | | userCountry | string | - | end user country code(ISO-3166) | | sessionId | string | - | uniques session Id for your end user | | sessionIdGenerator | function | - | pass callback that generate unique session id string | | defaultSelectedFilters | DefaultSelectedFilter[] | - | Array of selected filters names and values that will persist | | dir | "rtl" or "ltr" | "ltr" | the direction of the root component | | hiddenFilters | string[] | - | filters names that will not be returned in search filters results | | rangeFilters | SDKRangeFilter[] | - | specify which filter will be displayed as range filter | | collectRangeFilters | "first" or "last" | - | where to render range filters in relative to other search filters |

Selected Filters Type

export interface DefaultSelectedFilter {
    filterName: string,
    filterValues: string[],
}

Range Filter Type

export interface SDKRangeFilter {
    filterName: string,
    max?: number,
    min?: number,
    step?: number,
}