9.5/_live_search_controller_8php_source.html

<?php

namespace ‪TYPO3\CMS\Backend\Controller;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use Psr\Http\Message\ResponseInterface;

use Psr\Http\Message\ServerRequestInterface;

use ‪TYPO3\CMS\Backend\Search\LiveSearch\LiveSearch;

use ‪TYPO3\CMS\Backend\Search\LiveSearch\QueryParser;

use ‪TYPO3\CMS\Core\Http\JsonResponse;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;


class ‪LiveSearchController

{

    protected ‪$searchResults = [];


    public function ‪liveSearchAction(ServerRequestInterface $request): ResponseInterface

    {

        $queryString = trim($request->getQueryParams()['q']);

        $liveSearch = GeneralUtility::makeInstance(LiveSearch::class);

        $queryParser = GeneralUtility::makeInstance(QueryParser::class);


        ‪$searchResults = [];

        $liveSearch->setQueryString($queryString);

        // Jump & edit - find page and retrieve an edit link (this is only for pages

        if ($queryParser->isValidPageJump($queryString)) {

            $commandQuery = $queryParser->getCommandForPageJump($queryString);

            if ($commandQuery) {

                $queryString = $commandQuery;

            }

        }

        // Search through the database and find records who match to the given search string

        $resultArray = $liveSearch->find($queryString);

        foreach ($resultArray as $resultFromTable) {

            foreach ($resultFromTable as $item) {

                ‪$searchResults[] = $item;

            }

        }

        return (new ‪JsonResponse())->setPayload(‪$searchResults);

    }

}