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<?php |
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declare(strict_types=1); |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CoreBundle\Migrations\Schema\V200; |
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use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo; |
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use Chamilo\CourseBundle\Entity\CLp; |
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use Chamilo\CourseBundle\Repository\CLpItemRepository; |
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use Doctrine\DBAL\Connection; |
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use Doctrine\DBAL\Schema\Schema; |
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final class Version20201216132000 extends AbstractMigrationChamilo |
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{ |
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public function getDescription(): string |
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{ |
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return 'Migrate c_lp_item to new order'; |
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} |
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public function up(Schema $schema): void |
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{ |
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$container = $this->getContainer(); |
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$doctrine = $container->get('doctrine'); |
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$em = $doctrine->getManager(); |
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/** @var Connection $connection */ |
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$connection = $em->getConnection(); |
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$lpItemRepo = $container->get(CLpItemRepository::class); |
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$batchSize = self::BATCH_SIZE; |
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//$q = $em->createQuery('SELECT lp FROM Chamilo\CourseBundle\Entity\CLp lp WHERE lp.iid = 263 ORDER BY lp.iid'); |
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$q = $em->createQuery('SELECT lp FROM Chamilo\CourseBundle\Entity\CLp lp'); |
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$counter = 1; |
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/** @var CLp $lp */ |
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foreach ($q->toIterable() as $lp) { |
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$lpId = $lp->getIid(); |
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error_log("LP #$lpId"); |
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/** @var CLp $resource */ |
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//$resource = $lpRepo->find($lpId); |
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if (!$lp->hasResourceNode()) { |
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error_log("no resource node"); |
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continue; |
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} |
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// Root item is created in the previous Migration. |
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$rootItem = $lpItemRepo->getRootItem($lpId); |
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if (null === $rootItem) { |
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error_log("no root item"); |
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continue; |
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} |
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// Migrate c_lp_item |
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$sql = "SELECT * FROM c_lp_item WHERE lp_id = $lpId AND path <> 'root' |
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ORDER BY display_order"; |
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$resultItems = $connection->executeQuery($sql); |
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$lpItems = $resultItems->fetchAllAssociative(); |
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if (empty($lpItems)) { |
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error_log("no items"); |
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continue; |
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} |
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$orderList = []; |
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foreach ($lpItems as $item) { |
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$object = new \stdClass(); |
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$object->id = $item['iid']; |
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$object->parent_id = (int) $item['parent_item_id']; |
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$orderList[] = $object; |
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} |
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echo '<pre>'; |
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var_dump($lpId, $lpItems); |
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echo '</pre>'; |
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error_log("save new order"); |
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\learnpath::sortItemByOrderList($rootItem, $orderList, true); |
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if (($counter % $batchSize) === 0) { |
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$em->flush(); |
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$em->clear(); // Detaches all objects from Doctrine! |
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} |
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$counter++; |
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$em->flush(); |
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} |
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$em->flush(); |
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$em->clear(); |
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} |
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} |
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chamilo /
chamilo-lms
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