82 lines
3.0 KiB
PHP
82 lines
3.0 KiB
PHP
<?php
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namespace WapplerSystems\Meilisearch\Controller;
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/***************************************************************
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* Copyright notice
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*
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* (c) 2017 Timo Hund <timo.hund@dkd.de>
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* All rights reserved
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*
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* This script is part of the TYPO3 project. The TYPO3 project is
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* free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* The GNU General Public License can be found at
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* http://www.gnu.org/copyleft/gpl.html.
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*
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* This script is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* This copyright notice MUST APPEAR in all copies of the script!
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***************************************************************/
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use WapplerSystems\Meilisearch\Domain\Search\Suggest\SuggestService;
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use WapplerSystems\Meilisearch\System\Solr\SolrUnavailableException;
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use WapplerSystems\Meilisearch\Util;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Class SuggestController
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*
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* @author Frans Saris <frans@beech.it>
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* @author Timo Hund <timo.hund@dkd.de>
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*/
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class SuggestController extends AbstractBaseController
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{
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/**
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* This method creates a suggest json response that can be used in a suggest layer.
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*
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* @param string $queryString
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* @param string $callback
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* @param array $additionalFilters
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* @return string
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*/
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public function suggestAction($queryString, $callback = null, $additionalFilters = [])
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{
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// Get suggestions
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$rawQuery = htmlspecialchars(mb_strtolower(trim($queryString)));
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try {
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/** @var SuggestService $suggestService */
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$suggestService = GeneralUtility::makeInstance(
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SuggestService::class,
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/** @scrutinizer ignore-type */ $this->typoScriptFrontendController,
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/** @scrutinizer ignore-type */ $this->searchService,
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/** @scrutinizer ignore-type */ $this->typoScriptConfiguration);
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$additionalFilters = is_array($additionalFilters) ? array_map("htmlspecialchars", $additionalFilters) : [];
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$pageId = $this->typoScriptFrontendController->getRequestedId();
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$languageId = Util::getLanguageUid();
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$arguments = (array)$this->request->getArguments();
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$searchRequest = $this->getSearchRequestBuilder()->buildForSuggest($arguments, $rawQuery, $pageId, $languageId);
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$result = $suggestService->getSuggestions($searchRequest, $additionalFilters);
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} catch (SolrUnavailableException $e) {
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$this->handleSolrUnavailable();
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$result = ['status' => false];
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}
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if ($callback) {
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return htmlspecialchars($callback) . '(' . json_encode($result) . ')';
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}
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else {
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return json_encode($result);
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}
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}
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}
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