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<?php declare(strict_types = 1); |
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/** |
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* Created by PhpStorm. |
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* User: gordon |
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* Date: 24/3/2561 |
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* Time: 21:14 น. |
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*/ |
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namespace Suilven\ManticoreSearch\Service; |
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use SilverStripe\ORM\DataObject; |
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use Suilven\FreeTextSearch\Factory\IndexerFactory; |
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/** |
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* Class BulkIndexer |
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* |
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* @package Suilven\ManticoreSearch\Service |
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* @todo Move some of this into a base indexer |
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*/ |
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class BulkIndexer implements \Suilven\FreeTextSearch\Interfaces\BulkIndexer |
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{ |
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/** @var array<int,array<string,string|float|bool|int|null>> */ |
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protected $bulkIndexData; |
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/** @var string */ |
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protected $index; |
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public function __construct() |
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{ |
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$this->resetBulkIndexData(); |
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} |
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/** @param string $newIndex the new index name */ |
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public function setIndex(string $newIndex): void |
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{ |
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$this->index = $newIndex; |
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} |
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/** |
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* Note this makes the assumption of unique IDs, along with one index |
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*/ |
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public function addDataObject(DataObject $dataObject): void |
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{ |
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$factory = new IndexerFactory(); |
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$indexer = $factory->getIndexer(); |
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$indexer->setIndexName($this->index); |
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$payload = $indexer->getIndexablePayload($dataObject); |
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$toIndex = $payload[$this->index]; |
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$keys = \array_keys($toIndex); |
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foreach ($keys as $key) { |
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if (!\is_null($toIndex[$key])) { |
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continue; |
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} |
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$toIndex[$key] = ''; |
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} |
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// @todo Fix indexing of parent id |
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unset($toIndex['ParentID']); |
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$this->bulkIndexData[$dataObject->ID] = $toIndex; |
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} |
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public function indexDataObjects(): int |
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{ |
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$body = []; |
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$nDataObjects = 0; |
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foreach (\array_keys($this->bulkIndexData) as $dataObjectID) { |
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$docPayload = [ |
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'replace' => [ |
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'index' => $this->index, |
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'id' => $dataObjectID, |
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'doc' => $this->bulkIndexData[$dataObjectID], |
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], |
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]; |
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$body[] = $docPayload; |
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$nDataObjects++; |
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} |
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if ($nDataObjects === 0) { |
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return 0; |
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} |
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$coreClient = new Client(); |
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$client = $coreClient->getConnection(); |
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$payload = ['body' => $body]; |
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$client->bulk($payload); |
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$this->resetBulkIndexData(); |
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return $nDataObjects; |
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} |
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private function resetBulkIndexData(): void |
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{ |
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$this->bulkIndexData = []; |
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} |
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} |
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gordonbanderson /
silverstripe-manticore-search
