mirror of
https://github.com/Codappix/search_core.git
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70 lines
2.2 KiB
PHP
70 lines
2.2 KiB
PHP
<?php
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namespace Codappix\SearchCore\Domain\Search;
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/*
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* Copyright (C) 2018 Benjamin Serfhos <benjamin@serfhos.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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use Codappix\SearchCore\Connection\SearchRequestInterface;
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use Codappix\SearchCore\Connection\SearchResultInterface;
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use TYPO3\CMS\Core\SingletonInterface;
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/**
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* Service: Cached Search
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* @package Codappix\SearchCore\Domain\Search
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*/
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class CachedSearchService implements SingletonInterface, SearchServiceInterface
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{
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/**
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* @var array
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*/
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protected $results = [];
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/**
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* @var SearchService
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*/
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protected $searchService;
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public function __construct(SearchService $searchService)
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{
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$this->searchService = $searchService;
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}
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public function search(SearchRequestInterface $searchRequest): SearchResultInterface
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{
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$hash = $this->getHash($searchRequest);
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if (isset($this->results[$hash]) && $this->results[$hash] instanceof SearchResultInterface) {
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return $this->results[$hash];
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}
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return $this->results[$hash] = $this->searchService->search($searchRequest);
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}
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public function processResult(SearchResultInterface $searchResult): SearchResultInterface
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{
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return $this->searchService->processResult($searchResult);
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}
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protected function getHash(SearchRequestInterface $searchRequest): string
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{
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if (is_callable([$searchRequest, 'getRequestHash'])) {
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return (string)$searchRequest->getRequestHash();
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}
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return sha1(serialize($searchRequest));
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}
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}
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