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<?php declare(strict_types = 1); |
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namespace ApacheSolrForTypo3\Solr\Domain\Index\Queue; |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2010-2017 dkd Internet Service GmbH <[email protected]> |
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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 ApacheSolrForTypo3\Solr\IndexQueue\InitializationPostProcessor; |
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use ApacheSolrForTypo3\Solr\IndexQueue\Queue; |
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use ApacheSolrForTypo3\Solr\Site; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* The queue initialization service is responsible to run the initialization of the index queue for a combination of sites |
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* and index queue configurations. |
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* |
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* @author Timo Hund <[email protected]> |
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* @author Ingo Renner <[email protected]> |
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* @package ApacheSolrForTypo3\Solr\Domain\Index\Queue |
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*/ |
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class QueueInitializationService { |
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/** |
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* @var Queue |
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*/ |
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protected $queue; |
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/** |
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* QueueInitializationService constructor. |
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*/ |
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public function __construct(Queue $queue) |
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{ |
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$this->queue = $queue; |
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} |
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/** |
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* Truncate and rebuild the tx_solr_indexqueue_item table. This is the most |
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* complete way to force reindexing, or to build the Index Queue for the |
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* first time. The Index Queue initialization is site-specific. |
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* |
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* @param Site $site The site to initialize |
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* @param string $indexingConfigurationName Name of a specific indexing configuration, when * is passed any is used |
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* @return array An array of booleans, each representing whether the |
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* initialization for an indexing configuration was successful |
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*/ |
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public function initializeBySiteAndIndexConfiguration(Site $site, $indexingConfigurationName = '*'): array |
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{ |
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return $this->initializeBySiteAndIndexConfigurations($site, [$indexingConfigurationName]); |
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} |
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/** |
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* Truncates and rebuilds the tx_solr_indexqueue_item table for a set of sites and a set of index configurations. |
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* |
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* @param array $sites The array of sites to initialize |
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* @param array $indexingConfigurationNames the array of index configurations to initialize. |
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* @return array |
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*/ |
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public function initializeBySitesAndConfigurations(array $sites, array $indexingConfigurationNames = ['*']): array |
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{ |
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$initializationStatesBySiteId = []; |
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foreach($sites as $site) { |
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/** @var Site $site */ |
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$initializationResult = $this->initializeBySiteAndIndexConfigurations($site, $indexingConfigurationNames); |
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$initializationStatesBySiteId[$site->getRootPageId()] = $initializationResult; |
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} |
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return $initializationStatesBySiteId; |
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} |
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/** |
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* Initializes a set index configurations for a given site. |
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* |
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* @param Site $site |
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* @param array $indexingConfigurationNames if one of the names is a * (wildcard) all configurations are used, |
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* @return array |
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*/ |
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public function initializeBySiteAndIndexConfigurations(Site $site, array $indexingConfigurationNames): array |
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{ |
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$initializationStatus = []; |
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$hasWildcardConfiguration = in_array('*', $indexingConfigurationNames); |
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$indexingConfigurationNames = $hasWildcardConfiguration ? $site->getSolrConfiguration()->getEnabledIndexQueueConfigurationNames() : $indexingConfigurationNames; |
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foreach ($indexingConfigurationNames as $indexingConfigurationName) { |
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$initializationStatus[$indexingConfigurationName] = $this->applyInitialization($site, (string)$indexingConfigurationName); |
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} |
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if (!is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['solr']['postProcessIndexQueueInitialization'])) { |
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return $initializationStatus; |
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} |
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foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['solr']['postProcessIndexQueueInitialization'] as $classReference) { |
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$indexQueueInitializationPostProcessor = GeneralUtility::makeInstance($classReference); |
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if ($indexQueueInitializationPostProcessor instanceof InitializationPostProcessor) { |
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$indexQueueInitializationPostProcessor->postProcessIndexQueueInitialization($site, $indexingConfigurationNames, $initializationStatus); |
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} else { |
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throw new \UnexpectedValueException(get_class($indexQueueInitializationPostProcessor) . ' must implement interface ' . InitializationPostProcessor::class, 1345815561); |
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} |
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} |
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return $initializationStatus; |
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} |
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/** |
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* Initializes the Index Queue for a specific indexing configuration. |
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* |
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* @param Site $site The site to initialize |
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* @param string $indexingConfigurationName name of a specific |
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* indexing configuration |
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* @return bool TRUE if the initialization was successful, FALSE otherwise |
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*/ |
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protected function applyInitialization(Site $site, $indexingConfigurationName): bool |
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{ |
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// clear queue |
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$this->queue->deleteItemsBySite($site, $indexingConfigurationName); |
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$solrConfiguration = $site->getSolrConfiguration(); |
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$tableToIndex = $solrConfiguration->getIndexQueueTableNameOrFallbackToConfigurationName($indexingConfigurationName); |
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$initializerClass = $solrConfiguration->getIndexQueueInitializerClassByConfigurationName($indexingConfigurationName); |
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$indexConfiguration = $solrConfiguration->getIndexQueueConfigurationByName($indexingConfigurationName); |
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return $this->executeInitializer($site, $indexingConfigurationName, $initializerClass, $tableToIndex, $indexConfiguration); |
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} |
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/** |
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* @param Site $site |
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* @param string $indexingConfigurationName |
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* @param string $initializerClass |
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* @param string $tableToIndex |
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* @param array $indexConfiguration |
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* @return bool |
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*/ |
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protected function executeInitializer(Site $site, $indexingConfigurationName, $initializerClass, $tableToIndex, $indexConfiguration): bool |
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{ |
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$initializer = GeneralUtility::makeInstance($initializerClass); |
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/** @var $initializer \ApacheSolrForTypo3\Solr\IndexQueue\Initializer\AbstractInitializer */ |
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$initializer->setSite($site); |
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$initializer->setType($tableToIndex); |
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$initializer->setIndexingConfigurationName($indexingConfigurationName); |
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$initializer->setIndexingConfiguration($indexConfiguration); |
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return $initializer->initialize(); |
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} |
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} |