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<?php |
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namespace ApacheSolrForTypo3\Solr\System\Solr\Service; |
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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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use ApacheSolrForTypo3\Solr\System\Logging\SolrLogManager; |
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use ApacheSolrForTypo3\Solr\System\Solr\ResponseAdapter; |
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use Solarium\QueryType\Extract\Query; |
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use Solarium\QueryType\Update\Result; |
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use Throwable; |
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/** |
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* Class SolrWriteService |
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* |
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* @author Timo Hund <[email protected]> |
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*/ |
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class SolrWriteService extends AbstractSolrService |
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{ |
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const EXTRACT_SERVLET = 'update/extract'; |
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/** |
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* Performs a content and meta data extraction request. |
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* |
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* @param Query $query An extraction query |
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* @return array An array containing the extracted content [0] and meta data [1] |
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*/ |
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public function extractByQuery(Query $query) |
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{ |
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try { |
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$response = $this->createAndExecuteRequest($query); |
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return [$response->file, (array)$response->file_metadata]; |
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} catch (Throwable $e) { |
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$param = $query->getRequestBuilder()->build($query)->getParams(); |
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$this->logger->log( |
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SolrLogManager::ERROR, |
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'Extracting text and meta data through Solr Cell over HTTP POST', |
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[ |
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'query' => (array)$query, |
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'parameters' => $param, |
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'file' => $query->getFile(), |
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'query url' => self::EXTRACT_SERVLET, |
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'exception' => $e->getMessage() |
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] |
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); |
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} |
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return []; |
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} |
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/** |
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* Deletes all index documents of a certain type and does a commit |
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* afterwards. |
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* |
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* @param string $type The type of documents to delete, usually a table name. |
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* @param bool $commit Will commit immediately after deleting the documents if set, defaults to TRUE |
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*/ |
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public function deleteByType($type, $commit = true) |
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{ |
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$this->deleteByQuery('type:' . trim($type)); |
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if ($commit) { |
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$this->commit(false, false); |
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} |
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} |
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/** |
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* Create a delete document based on a query and submit it |
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* |
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* @param string $rawQuery Expected to be utf-8 encoded |
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* @return ResponseAdapter |
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*/ |
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public function deleteByQuery($rawQuery) { |
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$query = $this->client->createUpdate(); |
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$query->addDeleteQuery($rawQuery); |
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return $this->createAndExecuteRequest($query); |
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} |
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/** |
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* Add an array of Solr Documents to the index all at once |
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* |
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* @param array $documents Should be an array of \ApacheSolrForTypo3\Solr\System\Solr\Document\Document instances |
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* @return ResponseAdapter |
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*/ |
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public function addDocuments($documents) |
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{ |
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$update = $this->client->createUpdate(); |
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$update->addDocuments($documents); |
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return $this->createAndExecuteRequest($update); |
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} |
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/** |
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* Send a commit command. Will be synchronous unless both wait parameters are set to false. |
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* |
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* @param boolean $expungeDeletes Defaults to false, merge segments with deletes away |
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* @param boolean $waitSearcher Defaults to true, block until a new searcher is opened and registered as the main query searcher, making the changes visible |
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* @return ResponseAdapter |
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*/ |
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public function commit($expungeDeletes = false, $waitSearcher = true) |
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{ |
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$update = $this->client->createUpdate(); |
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$update->addCommit(false, $waitSearcher, $expungeDeletes); |
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return $this->createAndExecuteRequest($update); |
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} |
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/** |
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* Optimize the solr index |
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* |
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* @return Result |
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*/ |
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public function optimizeIndex() |
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{ |
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$update = $this->client->createUpdate(); |
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$update->addOptimize(true, false, 5); |
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return $this->client->update($update); |
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} |
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} |
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TYPO3-Solr /
ext-solr
