2016-12-09 13:19:35 +01:00
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<?php
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2017-07-06 23:48:47 +02:00
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namespace Codappix\SearchCore\Domain\Search;
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2016-12-09 13:19:35 +01:00
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/*
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* Copyright (C) 2016 Daniel Siepmann <coding@daniel-siepmann.de>
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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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2017-07-06 23:48:47 +02:00
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use Codappix\SearchCore\Configuration\ConfigurationContainerInterface;
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use Codappix\SearchCore\Configuration\InvalidArgumentException;
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use Codappix\SearchCore\Connection\ConnectionInterface;
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use Codappix\SearchCore\Connection\SearchRequestInterface;
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use Codappix\SearchCore\Connection\SearchResultInterface;
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2018-03-06 09:04:47 +01:00
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use Codappix\SearchCore\DataProcessing\Service as DataProcessorService;
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2017-07-06 23:48:47 +02:00
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use Codappix\SearchCore\Domain\Model\FacetRequest;
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2018-03-06 09:04:47 +01:00
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use Codappix\SearchCore\Domain\Model\SearchResult;
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2017-10-29 17:08:33 +01:00
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use TYPO3\CMS\Core\Utility\ArrayUtility;
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2017-07-06 12:03:52 +02:00
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use TYPO3\CMS\Extbase\Object\ObjectManagerInterface;
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2016-12-09 13:19:35 +01:00
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/**
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* Service to process a search request.
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*/
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class SearchService
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{
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/**
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* @var ConnectionInterface
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*/
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protected $connection;
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2017-07-06 12:03:52 +02:00
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/**
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* @var ConfigurationContainerInterface
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*/
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protected $configuration;
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/**
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* @var ObjectManagerInterface
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*/
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protected $objectManager;
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2018-03-06 09:04:47 +01:00
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/**
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* @var DataProcessorService
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*/
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protected $dataProcessorService;
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2016-12-09 13:19:35 +01:00
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/**
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* @param ConnectionInterface $connection
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2017-07-06 12:03:52 +02:00
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* @param ConfigurationContainerInterface $configuration
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* @param ObjectManagerInterface $objectManager
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2018-03-06 09:04:47 +01:00
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* @param DataProcessorService $dataProcessorService
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2016-12-09 13:19:35 +01:00
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*/
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2017-07-06 12:03:52 +02:00
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public function __construct(
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ConnectionInterface $connection,
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ConfigurationContainerInterface $configuration,
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2018-03-06 09:04:47 +01:00
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ObjectManagerInterface $objectManager,
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DataProcessorService $dataProcessorService
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2017-07-06 12:03:52 +02:00
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) {
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2016-12-09 13:19:35 +01:00
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$this->connection = $connection;
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2017-07-06 12:03:52 +02:00
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$this->configuration = $configuration;
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$this->objectManager = $objectManager;
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2018-03-06 09:04:47 +01:00
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$this->dataProcessorService = $dataProcessorService;
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2016-12-09 13:19:35 +01:00
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}
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2018-03-06 17:40:49 +01:00
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public function search(SearchRequestInterface $searchRequest) : SearchResultInterface
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2016-12-09 13:19:35 +01:00
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{
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2017-07-18 10:44:39 +02:00
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$this->addSize($searchRequest);
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2017-07-06 12:03:52 +02:00
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$this->addConfiguredFacets($searchRequest);
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2017-09-15 21:35:52 +02:00
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$this->addConfiguredFilters($searchRequest);
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2017-07-06 12:03:52 +02:00
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2018-03-06 09:04:47 +01:00
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// Add connection to request to enable paginate widget support
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$searchRequest->setConnection($this->connection);
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$searchRequest->setSearchService($this);
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return $this->processResult($this->connection->search($searchRequest));
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2016-12-09 13:19:35 +01:00
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}
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2017-07-06 12:03:52 +02:00
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2017-07-18 10:44:39 +02:00
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/**
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* Add configured size of search result items to request.
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*/
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protected function addSize(SearchRequestInterface $searchRequest)
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{
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2017-08-08 17:07:23 +02:00
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$searchRequest->setLimit(
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2017-07-20 13:48:27 +02:00
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$this->configuration->getIfExists('searching.size') ?: 10
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);
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2017-07-18 10:44:39 +02:00
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}
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2017-07-06 12:03:52 +02:00
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/**
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* Add facets from configuration to request.
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*/
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protected function addConfiguredFacets(SearchRequestInterface $searchRequest)
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{
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$facetsConfig = $this->configuration->getIfExists('searching.facets');
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if ($facetsConfig === null) {
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return;
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}
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foreach ($facetsConfig as $identifier => $facetConfig) {
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$searchRequest->addFacet($this->objectManager->get(
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FacetRequest::class,
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$identifier,
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2018-03-06 11:36:05 +01:00
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$facetConfig
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2017-07-06 12:03:52 +02:00
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));
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}
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}
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2017-09-15 21:35:52 +02:00
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/**
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* Add filters from configuration, e.g. flexform or TypoScript.
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*/
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protected function addConfiguredFilters(SearchRequestInterface $searchRequest)
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{
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try {
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2017-10-29 17:08:33 +01:00
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$filter = $searchRequest->getFilter();
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ArrayUtility::mergeRecursiveWithOverrule(
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$filter,
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$this->configuration->get('searching.filter'),
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true,
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false
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);
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$searchRequest->setFilter($filter);
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2017-09-15 21:35:52 +02:00
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} catch (InvalidArgumentException $e) {
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// Nothing todo, no filter configured.
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}
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}
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2018-03-06 09:04:47 +01:00
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/**
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* Processes the result, e.g. applies configured data processing to result.
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*/
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public function processResult(SearchResultInterface $searchResult) : SearchResultInterface
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{
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try {
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$newSearchResultItems = [];
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foreach ($this->configuration->get('searching.dataProcessing') as $configuration) {
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foreach ($searchResult as $resultItem) {
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2018-03-20 16:07:28 +01:00
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$newSearchResultItems[] = [
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'data' => $this->dataProcessorService->executeDataProcessor(
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$configuration,
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$resultItem->getPlainData()
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),
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'type' => $resultItem->getType(),
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];
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2018-03-06 09:04:47 +01:00
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}
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}
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return $this->objectManager->get(
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SearchResult::class,
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$searchResult,
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$newSearchResultItems
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);
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2018-03-06 16:39:07 +01:00
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} catch (InvalidArgumentException $e) {
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2018-03-06 09:04:47 +01:00
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return $searchResult;
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}
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}
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2016-12-09 13:19:35 +01:00
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}
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