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<?php |
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/* |
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* This file is part of the Zikula package. |
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* |
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* Copyright Zikula Foundation - http://zikula.org/ |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Zikula\SearchModule\Api; |
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use Symfony\Component\HttpFoundation\Session\SessionInterface; |
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use Zikula\ExtensionsModule\Api\VariableApi; |
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use Zikula\SearchModule\Api\ApiInterface\SearchApiInterface; |
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use Zikula\SearchModule\Collector\SearchableModuleCollector; |
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use Zikula\SearchModule\Entity\RepositoryInterface\SearchResultRepositoryInterface; |
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use Zikula\SearchModule\Entity\RepositoryInterface\SearchStatRepositoryInterface; |
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use Zikula\SearchModule\Entity\SearchStatEntity; |
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class SearchApi implements SearchApiInterface |
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{ |
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/** |
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* @var VariableApi |
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*/ |
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protected $variableApi; |
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/** |
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* @var SearchResultRepositoryInterface |
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*/ |
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protected $searchResultRepository; |
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/** |
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* @var SearchStatRepositoryInterface |
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*/ |
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protected $searchStatRepository; |
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/** |
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* @var SessionInterface |
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*/ |
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protected $session; |
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/** |
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* @var SearchableModuleCollector |
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*/ |
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protected $searchableModuleCollector; |
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/** |
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* SearchApi constructor. |
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* @param VariableApi $variableApi |
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* @param SearchResultRepositoryInterface $searchResultRepository |
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* @param SearchStatRepositoryInterface $searchStatRepository |
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* @param SessionInterface $session |
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* @param SearchableModuleCollector $searchableModuleCollector |
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*/ |
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public function __construct( |
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VariableApi $variableApi, |
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SearchResultRepositoryInterface $searchResultRepository, |
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SearchStatRepositoryInterface $searchStatRepository, |
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SessionInterface $session, |
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SearchableModuleCollector $searchableModuleCollector |
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) { |
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$this->variableApi = $variableApi; |
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$this->searchResultRepository = $searchResultRepository; |
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$this->searchStatRepository = $searchStatRepository; |
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$this->session = $session; |
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$this->searchableModuleCollector = $searchableModuleCollector; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function search($q, $firstPage = false, $searchType = 'AND', $searchOrder = 'newest', $limit = -1, $page = 1, array $moduleData = []) |
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{ |
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$limit = isset($limit) && !empty($limit) ? $limit : $this->variableApi->get('ZikulaSearchModule', 'itemsperpage', 25); |
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$offset = $limit > 0 ? (($page - 1) * $limit) : 0; |
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// obtain and persist search results from searchableModules |
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if ($firstPage) { |
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// Clear current search result for current user - before showing the first page |
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// Clear also older searches from other users. |
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$this->searchResultRepository->clearOldResults($this->session->getId()); |
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// convert query string to an *array* of words |
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$words = ($searchType == 'EXACT') ? [trim($q)] : preg_split('/ /', $q, -1, PREG_SPLIT_NO_EMPTY); |
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$searchableModules = $this->searchableModuleCollector->getAll(); |
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foreach ($searchableModules as $moduleName => $searchableInstance) { |
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if (isset($moduleData['active']) && !$moduleData['active']) { |
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continue; |
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} |
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$moduleFormData = isset($moduleData[$moduleName]) ? $moduleData[$moduleName] : null; |
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$results = $searchableInstance->getResults($words, $searchType, $moduleFormData); |
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foreach ($results as $searchResult) { |
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$this->searchResultRepository->persist($searchResult); |
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} |
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} |
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$this->searchResultRepository->flush(); |
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$resultCount = $this->searchResultRepository->countResults($this->session->getId()); |
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$this->session->set('searchResultCount', $resultCount); |
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} else { |
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$resultCount = $this->session->get('searchResultCount'); |
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} |
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$results = $this->searchResultRepository->getResults(['sesid' => $this->session->getId()], $this->computeSort($searchOrder), $limit, $offset); |
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$result = [ |
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'count' => $resultCount, |
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'results' => $results, |
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]; |
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if (isset($searchableInstance)) { |
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$result['errors'] = $searchableInstance->getErrors(); |
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} |
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return $result; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function log($q = null) |
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{ |
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if (!isset($q)) { |
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return; |
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} |
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$obj = $this->searchStatRepository->findOneBy(['search' => $q]); |
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if (!$obj) { |
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$obj = new SearchStatEntity(); |
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} |
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$obj->incrementCount(); |
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$obj->setSearch($q); |
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$obj->setDate(new \DateTime('now', new \DateTimeZone('UTC'))); |
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$this->searchStatRepository->persistAndFlush($obj); |
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} |
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private function computeSort($searchOrder) |
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{ |
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switch ($searchOrder) { |
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case 'oldest': |
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return ['created' => 'ASC']; |
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case 'newest': |
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return ['created' => 'DESC']; |
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case 'alphabetical': |
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default: |
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return ['title' => 'ASC']; |
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} |
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} |
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} |
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zikula /
core
