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<?php |
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/* |
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* This file is part of the TYPO3 CMS project. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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namespace ApacheSolrForTypo3\Solr\Domain\Search\Statistics; |
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use ApacheSolrForTypo3\Solr\Domain\Search\Query\Query; |
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use ApacheSolrForTypo3\Solr\Domain\Search\ResultSet\SearchResultSet; |
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use ApacheSolrForTypo3\Solr\Domain\Search\ResultSet\SearchResultSetProcessor; |
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use ApacheSolrForTypo3\Solr\Domain\Site\SiteRepository; |
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use ApacheSolrForTypo3\Solr\HtmlContentExtractor; |
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use ApacheSolrForTypo3\Solr\Util; |
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use TYPO3\CMS\Core\Context\Context; |
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use TYPO3\CMS\Core\Context\Exception\AspectNotFoundException; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Core\Utility\IpAnonymizationUtility; |
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use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController; |
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/** |
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* Writes statistics after searches have been conducted. |
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* |
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* @author Ingo Renner <[email protected]> |
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* @author Dimitri Ebert <[email protected]> |
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* @author Timo Hund <[email protected]> |
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*/ |
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class StatisticsWriterProcessor implements SearchResultSetProcessor |
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{ |
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/** |
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* @var StatisticsRepository |
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*/ |
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protected $statisticsRepository; |
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/** |
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* @var SiteRepository |
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*/ |
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protected $siteRepository; |
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/** |
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* @param StatisticsRepository|null $statisticsRepository |
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* @param SiteRepository|null $siteRepository |
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*/ |
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public function __construct( |
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StatisticsRepository $statisticsRepository = null, |
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SiteRepository $siteRepository = null |
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) { |
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$this->statisticsRepository = $statisticsRepository ?? GeneralUtility::makeInstance(StatisticsRepository::class); |
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$this->siteRepository = $siteRepository ?? GeneralUtility::makeInstance(SiteRepository::class); |
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} |
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/** |
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* @param SearchResultSet $resultSet |
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* @return SearchResultSet |
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* @throws AspectNotFoundException |
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*/ |
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public function process(SearchResultSet $resultSet): SearchResultSet |
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{ |
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$searchRequest = $resultSet->getUsedSearchRequest(); |
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$response = $resultSet->getResponse(); |
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$configuration = $searchRequest->getContextTypoScriptConfiguration(); |
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$keywords = $this->getProcessedKeywords($resultSet->getUsedQuery(), $configuration->getSearchFrequentSearchesUseLowercaseKeywords()); |
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if (empty($keywords)) { |
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// do not track empty queries |
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return $resultSet; |
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} |
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$filters = $searchRequest->getActiveFacets(); |
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$sorting = $this->sanitizeString($searchRequest->getSorting()); |
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$page = (int)$searchRequest->getPage(); |
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$ipMaskLength = $configuration->getStatisticsAnonymizeIP(); |
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$TSFE = $this->getTSFE(); |
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$root_pid = $this->siteRepository->getSiteByPageId($TSFE->id)->getRootPageId(); |
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$statisticData = [ |
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'pid' => $TSFE->id, |
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'root_pid' => $root_pid, |
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'tstamp' => $this->getTime(), |
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'language' => Util::getLanguageUid(), |
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// @extensionScannerIgnoreLine |
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'num_found' => $resultSet->getAllResultCount(), |
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'suggestions_shown' => is_object($response->spellcheck->suggestions ?? null) ? (int)get_object_vars($response->spellcheck->suggestions) : 0, |
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// @extensionScannerIgnoreLine |
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'time_total' => $response->debug->timing->time ?? 0, |
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// @extensionScannerIgnoreLine |
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'time_preparation' => $response->debug->timing->prepare->time ?? 0, |
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// @extensionScannerIgnoreLine |
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'time_processing' => $response->debug->timing->process->time ?? 0, |
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'feuser_id' => isset($TSFE->fe_user->user) ? (int)$TSFE->fe_user->user['uid'] ?? 0 : 0, |
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'cookie' => $TSFE->fe_user->id ?? '', |
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'ip' => IpAnonymizationUtility::anonymizeIp($this->getUserIp(), $ipMaskLength), |
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'page' => $page, |
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'keywords' => $keywords, |
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'filters' => serialize($filters), |
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'sorting' => $sorting, |
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'parameters' => isset($response->responseHeader->params) ? serialize($response->responseHeader->params) : '', |
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]; |
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$this->statisticsRepository->saveStatisticsRecord($statisticData); |
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return $resultSet; |
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} |
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/** |
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* @param Query $query |
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* @param bool $lowerCaseQuery |
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* @return string |
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*/ |
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protected function getProcessedKeywords( |
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Query $query, |
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bool $lowerCaseQuery = false |
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): string { |
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$keywords = $query->getQuery(); |
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$keywords = $this->sanitizeString($keywords); |
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// Ensure string does not exceed database field length |
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$keywords = substr($keywords, 0, 128); |
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if ($lowerCaseQuery) { |
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$keywords = mb_strtolower($keywords); |
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} |
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return $keywords; |
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} |
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/** |
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* Sanitizes a string |
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* |
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* @param $string String to sanitize |
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* @return string Sanitized string |
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*/ |
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protected function sanitizeString(string $string): string |
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{ |
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// clean content |
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$string = HtmlContentExtractor::cleanContent($string); |
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$string = htmlspecialchars(strip_tags($string), ENT_QUOTES); // after entity decoding we might have tags again |
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return trim($string); |
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} |
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/** |
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* @return TypoScriptFrontendController |
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*/ |
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protected function getTSFE(): ?TypoScriptFrontendController |
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{ |
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return $GLOBALS['TSFE']; |
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} |
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/** |
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* @return string |
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*/ |
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protected function getUserIp(): string |
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{ |
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return GeneralUtility::getIndpEnv('REMOTE_ADDR'); |
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} |
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/** |
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* @return mixed |
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* @throws AspectNotFoundException |
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*/ |
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protected function getTime() |
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{ |
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return GeneralUtility::makeInstance(Context::class)->getPropertyFromAspect('date', 'timestamp'); |
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} |
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} |
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