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<?php |
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/** |
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* (c) Kitodo. Key to digital objects e.V. <[email protected]> |
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* |
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* This file is part of the Kitodo and TYPO3 projects. |
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* |
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* @license GNU General Public License version 3 or later. |
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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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namespace Kitodo\Dlf\Updates; |
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use Kitodo\Dlf\Common\Solr\Solr; |
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use Solarium\Core\Client\Request; |
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use TYPO3\CMS\Core\Database\ConnectionPool; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Install\Updates\DatabaseUpdatedPrerequisite; |
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use TYPO3\CMS\Install\Updates\UpgradeWizardInterface; |
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/** |
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* Class UpdateSolrSchema |
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* |
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* @package TYPO3 |
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* @subpackage dlf |
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* |
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* @internal |
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*/ |
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class UpdateSolrSchema implements UpgradeWizardInterface |
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{ |
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/** |
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* Return the identifier for this wizard |
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* This should be the same string as used in the ext_localconf class registration |
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* |
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* @access public |
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* |
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* @return string |
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*/ |
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public function getIdentifier(): string |
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{ |
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return self::class; |
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} |
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/** |
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* Return the speaking name of this wizard |
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* |
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* @access public |
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* |
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* @return string |
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*/ |
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public function getTitle(): string |
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{ |
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return 'Update Solr schema'; |
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} |
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/** |
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* Return the description for this wizard |
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* |
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* @access public |
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* |
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* @return string |
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*/ |
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public function getDescription(): string |
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{ |
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return 'This wizard updates the schema of all available Solr cores'; |
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} |
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/** |
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* Execute the update |
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* |
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* Called when a wizard reports that an update is necessary |
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* |
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* @access public |
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* |
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* @return bool |
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*/ |
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public function executeUpdate(): bool |
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{ |
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$affectedSolrCores = $this->getAllAffectedSolrCores(); |
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foreach ($affectedSolrCores as $affectedSolrCore) { |
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$solr = Solr::getInstance($affectedSolrCore['uid']); |
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if (!$solr->ready) { |
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continue; |
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} |
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$query = $solr->service->createApi( |
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[ |
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'version' => Request::API_V1, |
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'handler' => $affectedSolrCore['index_name'].'/schema', |
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'method' => Request::METHOD_POST, |
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'rawdata' => json_encode( |
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[ |
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'replace-field' => [ |
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'name' => 'autocomplete', |
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'type' => 'autocomplete', |
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'indexed' => true, |
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'stored' => true, |
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'multiValued' => true, |
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], |
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] |
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), |
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] |
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); |
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$result = $solr->service->execute($query); |
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if ($result->getResponse()->getStatusCode() == 400) { |
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return false; |
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} |
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} |
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return true; |
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} |
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/** |
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* Is an update necessary? |
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* |
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* Looks for all affected Solr cores |
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* |
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* @access public |
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* |
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* @return bool |
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*/ |
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public function updateNecessary(): bool |
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{ |
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if (count($this->getAllAffectedSolrCores())) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Returns an array of class names of Prerequisite classes |
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* |
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* This way a wizard can define dependencies like "database up-to-date" or |
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* "reference index updated" |
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* |
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* @access public |
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* |
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* @return string[] |
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*/ |
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public function getPrerequisites(): array |
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{ |
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return [ |
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DatabaseUpdatedPrerequisite::class |
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]; |
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} |
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/** |
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* Returns all affected Solr cores |
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* |
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* @access private |
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* |
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* @return array |
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*/ |
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private function getAllAffectedSolrCores(): array |
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{ |
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('tx_dlf_solrcores'); |
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$allSolrCores = $queryBuilder->select('uid', 'index_name') |
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->from('tx_dlf_solrcores') |
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->execute() |
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->fetchAllAssociative(); |
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$affectedSolrCores = []; |
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foreach ($allSolrCores as $solrCore) { |
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$solr = Solr::getInstance($solrCore['uid']); |
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if (!$solr->ready) { |
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continue; |
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} |
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$query = $solr->service->createApi( |
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[ |
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'version' => Request::API_V1, |
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'handler' => $solrCore['index_name'].'/config/schemaFactory', |
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'method' => Request::METHOD_GET |
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] |
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); |
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$result = $solr->service->execute($query)->getData(); |
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if (!isset($result['config']['schemaFactory']['class']) || $result['config']['schemaFactory']['class'] != 'ManagedIndexSchemaFactory') { |
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continue; |
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} |
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$query = $solr->service->createApi( |
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[ |
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'version' => Request::API_V1, |
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'handler' => $solrCore['index_name'].'/schema/fields/autocomplete', |
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'method' => Request::METHOD_GET |
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] |
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); |
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$result = $solr->service->execute($query)->getData(); |
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if (!isset($result['field']['stored']) || $result['field']['stored'] === true) { |
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continue; |
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} |
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$affectedSolrCores[] = $solrCore; |
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} |
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return $affectedSolrCores; |
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} |
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} |
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kitodo /
kitodo-presentation
