QueueItemRepository::getPreparedFlushErrorQuery() - Code Metrics - Inspection of "7dbc49145ec04459dea5ac9dc9d3f2b6b6c1ddc5" - TYPO3-Solr/ext-solr - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Branch — main (7dbc49)

by Rafael
created 2022-07-18 09:17 UTC
QueueItemRepository::getPreparedFlushErrorQuery() A

↳ Parent: QueueItemRepository
Complexity

Conditions	1
Paths	1
Size

Total Lines	8
Code Lines	5
Duplication

Lines	0
Ratio	0 %
Code Coverage

Tests	5
CRAP Score	1
Importance

Changes
Metric	Value
eloc	5
c	0
b	0
f	0
dl	0
loc	8
ccs	5
cts	5
cp	1
rs	10
cc	1
nc	1
nop	1
crap	1
<?php

declare(strict_types=1);

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

namespace ApacheSolrForTypo3\Solr\Domain\Index\Queue;

use ApacheSolrForTypo3\Solr\Domain\Site\Site;
use ApacheSolrForTypo3\Solr\IndexQueue\Item;
use ApacheSolrForTypo3\Solr\System\Logging\SolrLogManager;
use ApacheSolrForTypo3\Solr\System\Records\AbstractRepository;
use Doctrine\DBAL\ConnectionException;
use Doctrine\DBAL\Driver\Exception as DBALDriverException;
use Doctrine\DBAL\Exception as DBALException;
use PDO;
use Throwable;
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Database\Query\Expression\CompositeExpression;
use TYPO3\CMS\Core\Database\Query\QueryBuilder;
use TYPO3\CMS\Core\Utility\GeneralUtility;

/**
 * Class QueueItemRepository
 * Handles all CRUD operations to tx_solr_indexqueue_item table
 */
class QueueItemRepository extends AbstractRepository
{
    /**
     * @var string
     */
    protected string $table = 'tx_solr_indexqueue_item';

    /**
     * @var SolrLogManager
     */
    protected SolrLogManager $logger;

    /**
     * QueueItemRepository constructor.
     *
     * @param SolrLogManager|null $logManager
     */
    public function __construct(SolrLogManager $logManager = null)
    {
        $this->logger = $logManager ?? GeneralUtility::makeInstance(
            SolrLogManager::class,
            /** @scrutinizer ignore-type */
            __CLASS__
        );
    }

    /**
     * Fetches the last indexed row
     *
     * @param int $rootPageId The root page uid for which to get the last indexed row
     * @return array
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function findLastIndexedRow(int $rootPageId): array
    {
        $queryBuilder = $this->getQueryBuilder();
        return $queryBuilder
            ->select('uid', 'indexed')
            ->from($this->table)
            ->where(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('root', $rootPageId)
            )
            ->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->neq('indexed', 0)
            )
            ->orderBy('indexed', 'DESC')
            ->setMaxResults(1)
            ->execute()
            ->fetchAllAssociative();
    }

    /**
     * Finds indexing errors for the current site
     *
     * @param Site $site
     * @return array Error items for the current site's Index Queue
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function findErrorsBySite(Site $site): array
    {
        $queryBuilder = $this->getQueryBuilder();
        return $queryBuilder
            ->select('uid', 'item_type', 'item_uid', 'errors')
            ->from($this->table)
            ->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->notLike('errors', $queryBuilder->createNamedParameter('')),
                $queryBuilder->expr()->eq('root', $site->getRootPageId())
            )
            ->execute()
            ->fetchAllAssociative();
    }

    /**
     * Resets all the errors for all index queue items.
     *
     * @return int affected rows
     *
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function flushAllErrors(): int
    {
        $queryBuilder = $this->getQueryBuilder();
        return (int)$this->getPreparedFlushErrorQuery($queryBuilder)
            ->execute();
    }

    /**
     * Flushes the errors for a single site.
     *
     * @param Site $site
     * @return int
     *
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function flushErrorsBySite(Site $site): int
    {
        $queryBuilder = $this->getQueryBuilder();
        return (int)$this->getPreparedFlushErrorQuery($queryBuilder)
            ->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('root', $site->getRootPageId())
            )
            ->execute();
    }

    /**
     * Flushes the error for a single item.
     *
     * @param Item $item
     * @return int affected rows
     *
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function flushErrorByItem(Item $item): int
    {
        $queryBuilder = $this->getQueryBuilder();
        return (int)$this->getPreparedFlushErrorQuery($queryBuilder)
            ->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('uid', $item->getIndexQueueUid())
            )
            ->execute();
    }

    /**
     * Initializes the QueryBuilder with a query the resets the error field for items that have an error.
     *
     * @param QueryBuilder $queryBuilder
     * @return QueryBuilder
     */
    private function getPreparedFlushErrorQuery(QueryBuilder $queryBuilder): QueryBuilder
    {
        return $queryBuilder
            ->update($this->table)
            ->set('errors', '')
            ->where(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->notLike('errors', $queryBuilder->createNamedParameter(''))
            );
    }

    /**
     * Updates an existing queue entry by $itemType $itemUid and $rootPageId.
     *
     * @param string $itemType The item's type, usually a table name.
     * @param int $itemUid The item's uid, usually an integer uid, could be a
     *      different value for non-database-record types.
     * @param int $rootPageId The uid of the rootPage
     * @param int $changedTime The forced change time that should be used for updating
     * @param string $indexingConfiguration The name of the related indexConfiguration
     * @return int affected rows
     *
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function updateExistingItemByItemTypeAndItemUidAndRootPageId(
        string $itemType,
        int $itemUid,
        int $rootPageId,
        int $changedTime,
        string $indexingConfiguration = ''
    ): int {
        $queryBuilder = $this->getQueryBuilder();
        $queryBuilder
            ->update($this->table)
            ->set('changed', $changedTime)
            ->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('item_type', $queryBuilder->createNamedParameter($itemType)),
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('item_uid', $itemUid),
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('root', $rootPageId)
            );

        if (!empty($indexingConfiguration)) {
            $queryBuilder->set('indexing_configuration', $indexingConfiguration);
        }

        return (int)$queryBuilder->execute();
    }

    /**
     * Adds an item to the index queue.
     *
     * Not meant for public use.
     *
     * @param string $itemType The item's type, usually a table name.
     * @param int $itemUid The item's uid, usually an integer uid, could be a different value for non-database-record types.
     * @param int $rootPageId
     * @param int $changedTime
     * @param string $indexingConfiguration The item's indexing configuration to use. Optional, overwrites existing / determined configuration.
     * @return int the number of inserted rows, which is typically 1
     *
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function add(
        string $itemType,
        int $itemUid,
        int $rootPageId,
        int $changedTime,
        string $indexingConfiguration
    ): int {
        $queryBuilder = $this->getQueryBuilder();
        return (int)$queryBuilder
            ->insert($this->table)
            ->values([
                'root' => $rootPageId,
                'item_type' => $itemType,
                'item_uid' => $itemUid,
                'changed' => $changedTime,
                'errors' => '',
                'indexing_configuration' => $indexingConfiguration,
            ])
            ->execute();
    }

    /**
     * Retrieves the count of items that match certain filters. Each filter is passed as parts of the where claus combined with AND.
     *
     * @param array $sites
     * @param array $indexQueueConfigurationNames
     * @param array $itemTypes
     * @param array $itemUids
     * @param array $uids
     * @return int
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function countItems(
        array $sites = [],
        array $indexQueueConfigurationNames = [],
        array $itemTypes = [],
        array $itemUids = [],
        array $uids = []
    ): int {
        $rootPageIds = Site::getRootPageIdsFromSites($sites);
        $indexQueueConfigurationList = implode(',', $indexQueueConfigurationNames);
        $itemTypeList = implode(',', $itemTypes);
        $itemUids = array_map('intval', $itemUids);
        $uids = array_map('intval', $uids);

        $queryBuilderForCountingItems = $this->getQueryBuilder();
        $queryBuilderForCountingItems->count('uid')->from($this->table);
        $queryBuilderForCountingItems = $this->addItemWhereClauses(
            $queryBuilderForCountingItems,
            $rootPageIds,
            $indexQueueConfigurationList,
            $itemTypeList,
            $itemUids,
            $uids
        );

        return (int)$queryBuilderForCountingItems
            ->execute()
            ->fetchOne();
    }

    /**
     * Gets the most recent changed time of a page's content elements
     *
     * @param int $pageUid
     * @return int|null Timestamp of the most recent content element change or null if nothing is found.
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function getPageItemChangedTimeByPageUid(int $pageUid): ?int
    {
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
            ->getQueryBuilderForTable('tt_content');
        $queryBuilder->getRestrictions()->removeAll();
        $pageContentLastChangedTime = $queryBuilder
            ->add('select', $queryBuilder->expr()->max('tstamp', 'changed_time'))
            ->from('tt_content')
            ->where(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('pid', $pageUid)
            )
            ->execute()
            ->fetchAssociative();

        return $pageContentLastChangedTime['changed_time'];
    }

    /**
     * Gets the most recent changed time for an item taking into account
     * localized records.
     *
     * @param string $itemType The item's type, usually a table name.
     * @param int $itemUid The item's uid
     * @return int Timestamp of the most recent content element change
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function getLocalizableItemChangedTime(string $itemType, int $itemUid): int
    {
        $localizedChangedTime = 0;

        if (isset($GLOBALS['TCA'][$itemType]['ctrl']['transOrigPointerField'])) {
            // table is localizable
            $translationOriginalPointerField = $GLOBALS['TCA'][$itemType]['ctrl']['transOrigPointerField'];
            $timeStampField = $GLOBALS['TCA'][$itemType]['ctrl']['tstamp'];

            $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable($itemType);
            $queryBuilder->getRestrictions()->removeAll();
            $localizedChangedTime = $queryBuilder
                ->add('select', $queryBuilder->expr()->max($timeStampField, 'changed_time'))
                ->from($itemType)
                ->orWhere(
                    /** @scrutinizer ignore-type */
                    $queryBuilder->expr()->eq('uid', $itemUid),
                    $queryBuilder->expr()->eq($translationOriginalPointerField, $itemUid)
                )
                ->execute()
                ->fetchOne();
        }
        return (int)$localizedChangedTime;
    }

    /**
     * Returns prepared QueryBuilder for contains* methods in this repository
     *
     * @param string $itemType
     * @param int $itemUid
     * @return QueryBuilder
     */
    protected function getQueryBuilderForContainsMethods(string $itemType, int $itemUid): QueryBuilder
    {
        $queryBuilder = $this->getQueryBuilder();
        return $queryBuilder->count('uid')->from($this->table)
            ->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('item_type', $queryBuilder->createNamedParameter($itemType)),
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('item_uid', $itemUid)
            );
    }

    /**
     * Checks whether the Index Queue contains a specific item.
     *
     * @param string $itemType The item's type, usually a table name.
     * @param int $itemUid The item's uid
     * @return bool TRUE if the item is found in the queue, FALSE otherwise
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function containsItem(string $itemType, int $itemUid): bool
    {
        return (bool)$this->getQueryBuilderForContainsMethods($itemType, $itemUid)
            ->execute()
            ->fetchOne();
    }

    /**
     * Checks whether the Index Queue contains a specific item.
     *
     * @param string $itemType The item's type, usually a table name.
     * @param int $itemUid The item's uid
     * @param int $rootPageId
     * @return bool TRUE if the item is found in the queue, FALSE otherwise
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function containsItemWithRootPageId(string $itemType, int $itemUid, int $rootPageId): bool
    {
        $queryBuilder = $this->getQueryBuilderForContainsMethods($itemType, $itemUid);
        return (bool)$queryBuilder
            ->andWhere(/** @scrutinizer ignore-type */ $queryBuilder->expr()->eq('root', $rootPageId))
            ->execute()
            ->fetchOne();
    }

    /**
     * Checks whether the Index Queue contains a specific item that has been
     * marked as indexed.
     *
     * @param string $itemType The item's type, usually a table name.
     * @param int $itemUid The item's uid
     * @return bool TRUE if the item is found in the queue and marked as indexed, FALSE otherwise
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function containsIndexedItem(string $itemType, int $itemUid): bool
    {
        $queryBuilder = $this->getQueryBuilderForContainsMethods($itemType, $itemUid);
        return (bool)$queryBuilder
            ->andWhere(/** @scrutinizer ignore-type */ $queryBuilder->expr()->gt('indexed', 0))
            ->execute()
            ->fetchOne();
    }

    /**
     * Removes an item from the Index Queue.
     *
     * @param string $itemType The type of the item to remove, usually a table name.
     * @param int|null $itemUid The uid of the item to remove
     *
     * @throws ConnectionException
     * @throws Throwable
     * @throws DBALException
     */
    public function deleteItem(string $itemType, int $itemUid = null)
    {
        $itemUids = empty($itemUid) ? [] : [$itemUid];
        $this->deleteItems([], [], [$itemType], $itemUids);
    }

    /**
     * Removes all items of a certain type from the Index Queue.
     *
     * @param string $itemType The type of items to remove, usually a table name.
     *
     * @throws ConnectionException
     * @throws Throwable
     * @throws DBALException
     */
    public function deleteItemsByType(string $itemType)
    {
        $this->deleteItem($itemType);
    }

    /**
     * Removes all items of a certain site from the Index Queue. Accepts an
     * optional parameter to limit the deleted items by indexing configuration.
     *
     * @param Site $site The site to remove items for.
     * @param string $indexingConfigurationName Name of a specific indexing configuration
     *
     * @throws ConnectionException
     * @throws Throwable
     * @throws DBALException
     */
    public function deleteItemsBySite(Site $site, string $indexingConfigurationName = '')
    {
        $indexingConfigurationNames = empty($indexingConfigurationName) ? [] : [$indexingConfigurationName];
        $this->deleteItems([$site], $indexingConfigurationNames);
    }

    /**
     * Removes items in the index queue filtered by the passed arguments.
     *
     * @param array $sites
     * @param array $indexQueueConfigurationNames
     * @param array $itemTypes
     * @param array $itemUids
     * @param array $uids
     *
     * @throws ConnectionException
     * @throws DBALException
     * @throws Throwable
     */
    public function deleteItems(
        array $sites = [],
        array $indexQueueConfigurationNames = [],
        array $itemTypes = [],
        array $itemUids = [],
        array $uids = []
    ): void {
        $rootPageIds = Site::getRootPageIdsFromSites($sites);
        $indexQueueConfigurationList = implode(',', $indexQueueConfigurationNames);
        $itemTypeList = implode(',', $itemTypes);
        $itemUids = array_map('intval', $itemUids);
        $uids = array_map('intval', $uids);

        $queryBuilderForDeletingItems = $this->getQueryBuilder();
        $queryBuilderForDeletingItems->delete($this->table);
        $queryBuilderForDeletingItems = $this->addItemWhereClauses($queryBuilderForDeletingItems, $rootPageIds, $indexQueueConfigurationList, $itemTypeList, $itemUids, $uids);

        $queryBuilderForDeletingProperties = $this->buildQueryForPropertyDeletion($queryBuilderForDeletingItems, $rootPageIds, $indexQueueConfigurationList, $itemTypeList, $itemUids, $uids);

        $queryBuilderForDeletingItems->getConnection()->beginTransaction();
        try {
            $queryBuilderForDeletingItems->execute();
            $queryBuilderForDeletingProperties->execute();

            $queryBuilderForDeletingItems->getConnection()->commit();
        } catch (Throwable $e) {
            $queryBuilderForDeletingItems->getConnection()->rollback();
            throw $e;
        }
    }

    /**
     * Initializes the query builder to delete items in the index queue filtered by the passed arguments.
     *
     * @param QueryBuilder $queryBuilderForDeletingItems
     * @param array $rootPageIds filter on a set of rootPageUids.
     * @param string $indexQueueConfigurationList
     * @param string $itemTypeList
     * @param array $itemUids filter on a set of item uids
     * @param array $uids filter on a set of queue item uids
     * @return QueryBuilder
     */
    private function addItemWhereClauses(
        QueryBuilder $queryBuilderForDeletingItems,
        array $rootPageIds,
        string $indexQueueConfigurationList,
        string $itemTypeList,
        array $itemUids,
        array $uids
    ): QueryBuilder {
        if (!empty($rootPageIds)) {
            $queryBuilderForDeletingItems->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilderForDeletingItems->expr()->in('root', $rootPageIds)
            );
        }

        if (!empty($indexQueueConfigurationList)) {
            $queryBuilderForDeletingItems->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilderForDeletingItems->expr()->in(
                    'indexing_configuration',
                    $queryBuilderForDeletingItems->createNamedParameter($indexQueueConfigurationList)
                )
            );
        }

        if (!empty($itemTypeList)) {
            $queryBuilderForDeletingItems->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilderForDeletingItems->expr()->in(
                    'item_type',
                    $queryBuilderForDeletingItems->createNamedParameter($itemTypeList)
                )
            );
        }

        if (!empty($itemUids)) {
            $queryBuilderForDeletingItems->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilderForDeletingItems->expr()->in('item_uid', $itemUids)
            );
        }

        if (!empty($uids)) {
            $queryBuilderForDeletingItems->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilderForDeletingItems->expr()->in('uid', $uids)
            );
        }

        return $queryBuilderForDeletingItems;
    }

    /**
     * Initializes a query builder to delete the indexing properties of an item by the passed conditions.
     *
     * @param QueryBuilder $queryBuilderForDeletingItems
     * @param array $rootPageIds
     * @param string $indexQueueConfigurationList
     * @param string $itemTypeList
     * @param array $itemUids
     * @param array $uids
     * @return QueryBuilder
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    private function buildQueryForPropertyDeletion(
        QueryBuilder $queryBuilderForDeletingItems,
        array $rootPageIds,
        string $indexQueueConfigurationList,
        string $itemTypeList,
        array $itemUids,
        array $uids
    ): QueryBuilder {
        $queryBuilderForSelectingProperties = $queryBuilderForDeletingItems->getConnection()->createQueryBuilder();
        $queryBuilderForSelectingProperties
            ->select('items.uid')
            ->from('tx_solr_indexqueue_indexing_property', 'properties')
            ->innerJoin(
                'properties',
                $this->table,
                'items',
                (string)$queryBuilderForSelectingProperties->expr()->andX(
                    $queryBuilderForSelectingProperties->expr()->eq('items.uid', $queryBuilderForSelectingProperties->quoteIdentifier('properties.item_id')),
                    empty($rootPageIds) ? '' : $queryBuilderForSelectingProperties->expr()->in('items.root', $rootPageIds),
                    empty($indexQueueConfigurationList) ? '' : $queryBuilderForSelectingProperties->expr()->in('items.indexing_configuration', $queryBuilderForSelectingProperties->createNamedParameter($indexQueueConfigurationList)),
                    empty($itemTypeList) ? '' : $queryBuilderForSelectingProperties->expr()->in('items.item_type', $queryBuilderForSelectingProperties->createNamedParameter($itemTypeList)),
                    empty($itemUids) ? '' : $queryBuilderForSelectingProperties->expr()->in('items.item_uid', $itemUids),
                    empty($uids) ? '' : $queryBuilderForSelectingProperties->expr()->in('items.uid', $uids)
                )
            );
        $propertyEntriesToDelete = implode(
            ',',
            array_column(
                $queryBuilderForSelectingProperties
                    ->execute()
                    ->fetchAllAssociative(),
                'uid'
            )
        );

        $queryBuilderForDeletingProperties = $queryBuilderForDeletingItems->getConnection()->createQueryBuilder();

        // make sure executing the property deletion query doesn't fail if there are no properties to delete
        if (empty($propertyEntriesToDelete)) {
            $propertyEntriesToDelete = '0';
        }

        $queryBuilderForDeletingProperties->delete('tx_solr_indexqueue_indexing_property')->where(
            $queryBuilderForDeletingProperties->expr()->in('item_id', $propertyEntriesToDelete)
        );

        return $queryBuilderForDeletingProperties;
    }

    /**
     * Removes all items from the Index Queue.
     *
     * @return int The number of affected rows. For a truncate this is unreliable as there is no meaningful information.
     */
    public function deleteAllItems(): int
    {
        return $this->getQueryBuilder()->getConnection()->truncate($this->table);
    }

    /**
     * Gets a single Index Queue item by its uid.
     *
     * @param int $uid Index Queue item uid
     * @return Item|null The request Index Queue item or NULL if no item with $itemId was found
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function findItemByUid(int $uid): ?Item
    {
        $queryBuilder = $this->getQueryBuilder();
        $indexQueueItemRecord = $queryBuilder
            ->select('*')
            ->from($this->table)
            ->where(/** @scrutinizer ignore-type */ $queryBuilder->expr()->eq('uid', $uid))
            ->execute()
            ->fetchAssociative();

        if (!isset($indexQueueItemRecord['uid'])) {
            return null;
        }

        return GeneralUtility::makeInstance(Item::class, /** @scrutinizer ignore-type */ $indexQueueItemRecord);
    }

    /**
     * Gets Index Queue items by type and uid.
     *
     * @param string $itemType item type, usually  the table name
     * @param int $itemUid item uid
     * @return Item[] An array of items matching $itemType and $itemUid
     *
     * @throws ConnectionException
     * @throws DBALDriverException
     * @throws Throwable
     * @throws DBALException
     */
    public function findItemsByItemTypeAndItemUid(string $itemType, int $itemUid): array
    {
        $queryBuilder = $this->getQueryBuilder();
        $compositeExpression = $queryBuilder->expr()->andX(
            /** @scrutinizer ignore-type */
            $queryBuilder->expr()->eq('item_type', $queryBuilder->getConnection()->quote($itemType, PDO::PARAM_STR)),
            $queryBuilder->expr()->eq('item_uid', $itemUid)
        );
        return $this->getItemsByCompositeExpression($compositeExpression, $queryBuilder);
    }

    /**
     * Returns a collection of items by CompositeExpression.
     *
     * @param CompositeExpression|null $expression Optional expression to filter records.
     * @param QueryBuilder|null $queryBuilder QueryBuilder to use
     * @return array
     *
     * @throws ConnectionException
     * @throws DBALDriverException
     * @throws Throwable
     * @throws DBALException
     */
    protected function getItemsByCompositeExpression(
        CompositeExpression $expression = null,
        QueryBuilder $queryBuilder = null
    ): array {
        if (!$queryBuilder instanceof QueryBuilder) {
            $queryBuilder = $this->getQueryBuilder();
        }

        $queryBuilder->select('*')->from($this->table);
        if (isset($expression)) {
            $queryBuilder->where($expression);
        }

        $indexQueueItemRecords = $queryBuilder
            ->execute()
            ->fetchAllAssociative();
        return $this->getIndexQueueItemObjectsFromRecords($indexQueueItemRecords);
    }

    /**
     * Returns all items in the queue.
     *
     * @return Item[] all Items from Queue without restrictions
     *
     * @throws ConnectionException
     * @throws DBALDriverException
     * @throws Throwable
     * @throws DBALException
     */
    public function findAll(): array
    {
        $queryBuilder = $this->getQueryBuilder();
        $allRecords = $queryBuilder
            ->select('*')
            ->from($this->table)
            ->execute()
            ->fetchAllAssociative();
        return $this->getIndexQueueItemObjectsFromRecords($allRecords);
    }

    /**
     * Gets $limit number of items to index for a particular $site.
     *
     * @param Site $site TYPO3 site
     * @param int $limit Number of items to get from the queue
     * @return Item[] Items to index to the given solr server
     *
     * @throws ConnectionException
     * @throws DBALDriverException
     * @throws Throwable
     * @throws DBALException
     */
    public function findItemsToIndex(Site $site, int $limit = 50): array
    {
        $queryBuilder = $this->getQueryBuilder();
        // determine which items to index with this run
        $indexQueueItemRecords = $queryBuilder
            ->select('*')
            ->from($this->table)
            ->andWhere(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('root', $site->getRootPageId()),
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->gt('changed', 'indexed'),
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->lte('changed', time()),
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('errors', $queryBuilder->createNamedParameter(''))
            )
            ->orderBy('indexing_priority', 'DESC')
            ->addOrderBy('changed', 'DESC')
            ->addOrderBy('uid', 'DESC')
            ->setMaxResults($limit)
            ->execute()
            ->fetchAllAssociative();

        return $this->getIndexQueueItemObjectsFromRecords($indexQueueItemRecords);
    }

    /**
     * Retrieves the count of items that match certain filters. Each filter is passed as parts of the where claus combined with AND.
     *
     * @param array $sites
     * @param array $indexQueueConfigurationNames
     * @param array $itemTypes
     * @param array $itemUids
     * @param array $uids
     * @param int $start
     * @param int $limit
     * @return array
     *
     * @throws ConnectionException
     * @throws DBALDriverException
     * @throws Throwable
     * @throws DBALException
     */
    public function findItems(
        array $sites = [],
        array $indexQueueConfigurationNames = [],
        array $itemTypes = [],
        array $itemUids = [],
        array $uids = [],
        int $start = 0,
        int $limit = 50
    ): array {
        $rootPageIds = Site::getRootPageIdsFromSites($sites);
        $indexQueueConfigurationList = implode(',', $indexQueueConfigurationNames);
        $itemTypeList = implode(',', $itemTypes);
        $itemUids = array_map('intval', $itemUids);
        $uids = array_map('intval', $uids);
        $itemQueryBuilder = $this->getQueryBuilder()->select('*')->from($this->table);
        $itemQueryBuilder = $this->addItemWhereClauses($itemQueryBuilder, $rootPageIds, $indexQueueConfigurationList, $itemTypeList, $itemUids, $uids);
        $itemRecords = $itemQueryBuilder->setFirstResult($start)
            ->setMaxResults($limit)
            ->execute()
            ->fetchAllAssociative();
        return $this->getIndexQueueItemObjectsFromRecords($itemRecords);
    }

    /**
     * Creates an array of ApacheSolrForTypo3\Solr\IndexQueue\Item objects from an array of
     * index queue records.
     *
     * @param array $indexQueueItemRecords Array of plain index queue records
     * @return array Array of ApacheSolrForTypo3\Solr\IndexQueue\Item objects
     *
     * @throws ConnectionException
     * @throws DBALDriverException
     * @throws Throwable
     * @throws DBALException
     */
    protected function getIndexQueueItemObjectsFromRecords(array $indexQueueItemRecords): array
    {
        $tableRecords = $this->getAllQueueItemRecordsByUidsGroupedByTable($indexQueueItemRecords);
        return $this->getQueueItemObjectsByRecords($indexQueueItemRecords, $tableRecords);
    }

    /**
     * Returns the records for suitable item type.
     *
     * @param array $indexQueueItemRecords
     * @return array
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    protected function getAllQueueItemRecordsByUidsGroupedByTable(array $indexQueueItemRecords): array
    {
        $tableUids = [];
        $tableRecords = [];
        // grouping records by table
        foreach ($indexQueueItemRecords as $indexQueueItemRecord) {
            $tableUids[$indexQueueItemRecord['item_type']][] = $indexQueueItemRecord['item_uid'];
        }

        // fetching records by table, saves us a lot of single queries
        foreach ($tableUids as $table => $uids) {
            $uidList = implode(',', $uids);

            $queryBuilderForRecordTable = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable($table);
            $queryBuilderForRecordTable->getRestrictions()->removeAll();
            $resultsFromRecordTable = $queryBuilderForRecordTable
                ->select('*')
                ->from($table)
                ->where(/** @scrutinizer ignore-type */ $queryBuilderForRecordTable->expr()->in('uid', $uidList))
                ->execute();
            $records = [];
            while ($record = $resultsFromRecordTable->fetchAssociative()) {
                $records[$record['uid']] = $record;
            }

            $tableRecords[$table] = $records;
            $this->hookPostProcessFetchRecordsForIndexQueueItem($table, $uids, $tableRecords);
        }

        return $tableRecords;
    }

    /**
     * Calls defined in postProcessFetchRecordsForIndexQueueItem hook method.
     *
     * @param string $table
     * @param array $uids
     * @param array $tableRecords
     */
    protected function hookPostProcessFetchRecordsForIndexQueueItem(string $table, array $uids, array &$tableRecords)
    {
        if (!is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['solr']['postProcessFetchRecordsForIndexQueueItem'] ?? null)) {
            return;
        }
        $params = ['table' => $table, 'uids' => $uids, 'tableRecords' => &$tableRecords];
        foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['solr']['postProcessFetchRecordsForIndexQueueItem'] as $reference) {
            GeneralUtility::callUserFunction($reference, $params, $this);
        }
    }

    /**
     * Instantiates a list of Item objects from database records.
     *
     * @param array $indexQueueItemRecords records from database
     * @param array $tableRecords
     * @return array
     *
     * @throws ConnectionException
     * @throws Throwable
     * @throws DBALException
     */
    protected function getQueueItemObjectsByRecords(array $indexQueueItemRecords, array $tableRecords): array
    {
        $indexQueueItems = [];
        foreach ($indexQueueItemRecords as $indexQueueItemRecord) {
            if (isset($tableRecords[$indexQueueItemRecord['item_type']][$indexQueueItemRecord['item_uid']])) {
                $indexQueueItems[] = GeneralUtility::makeInstance(
                    Item::class,
                    /** @scrutinizer ignore-type */
                    $indexQueueItemRecord,
                    /** @scrutinizer ignore-type */
                    $tableRecords[$indexQueueItemRecord['item_type']][$indexQueueItemRecord['item_uid']]
                );
            } else {
                $this->logger->log(
                    SolrLogManager::ERROR,
                    'Record missing for Index Queue item. Item removed.',
                    [
                        $indexQueueItemRecord,
                    ]
                );
                $this->deleteItem(
                    $indexQueueItemRecord['item_type'],
                    $indexQueueItemRecord['item_uid']
                );
            }
        }

        return $indexQueueItems;
    }

    /**
     * Marks an item as failed and causes the indexer to skip the item in the
     * next run.
     *
     * @param int|Item $item Either the item's Index Queue uid or the complete item
     * @param string $errorMessage Error message
     * @return int affected rows
     *
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function markItemAsFailed($item, string $errorMessage = ''): int
    {
        $itemUid = ($item instanceof Item) ? $item->getIndexQueueUid() : (int)$item;
        $errorMessage = empty($errorMessage) ? '1' : $errorMessage;

        $queryBuilder = $this->getQueryBuilder();
        return (int)$queryBuilder
            ->update($this->table)
            ->set('errors', $errorMessage)
            ->where($queryBuilder->expr()->eq('uid', $itemUid))
            ->execute();
    }

    /**
     * Sets the timestamp of when an item last has been indexed.
     *
     * @param Item $item
     * @return int affected rows
     *
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function updateIndexTimeByItem(Item $item): int
    {
        $queryBuilder = $this->getQueryBuilder();
        return (int)$queryBuilder
            ->update($this->table)
            ->set('indexed', time())
            ->where($queryBuilder->expr()->eq('uid', $item->getIndexQueueUid()))
            ->execute();
    }

    /**
     * Sets the change timestamp of an item.
     *
     * @param Item $item
     * @param int $changedTime
     * @return int affected rows
     *
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function updateChangedTimeByItem(Item $item, int $changedTime = 0): int
    {
        $queryBuilder = $this->getQueryBuilder();
        return (int)$queryBuilder
            ->update($this->table)
            ->set('changed', $changedTime)
            ->where($queryBuilder->expr()->eq('uid', $item->getIndexQueueUid()))
            ->execute();
    }

    /**
     * Initializes Queue by given sql
     *
     * Note: Do not use platform specific functions!
     *
     * @param string $sqlStatement Native SQL statement
     * @return int The number of affected rows.
     *
     * @throws DBALException
     * @internal
     */
    public function initializeByNativeSQLStatement(string $sqlStatement): int
    {
        return $this->getQueryBuilder()

            ->getConnection()
            ->executeStatement($sqlStatement);
    }

    /**
     * Retrieves an array of pageIds from mountPoints that already have a queue entry.
     *
     * @param string $identifier identifier of the mount point
     * @return array pageIds from mountPoints that already have a queue entry
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function findPageIdsOfExistingMountPagesByMountIdentifier(string $identifier): array
    {
        $queryBuilder = $this->getQueryBuilder();
        $resultSet = $queryBuilder
            ->select('item_uid')
            ->add('select', $queryBuilder->expr()->count('*', 'queueItemCount'), true)
            ->from($this->table)
            ->where(
                $queryBuilder->expr()->eq('item_type', $queryBuilder->createNamedParameter('pages')),
                $queryBuilder->expr()->eq('pages_mountidentifier', $queryBuilder->createNamedParameter($identifier))
            )
            ->groupBy('item_uid')
            ->execute();

        $mountedPagesIdsWithQueueItems = [];
        while ($record = $resultSet->fetchAssociative()) {
            if ($record['queueItemCount'] > 0) {
                $mountedPagesIdsWithQueueItems[] = $record['item_uid'];
            }
        }

        return $mountedPagesIdsWithQueueItems;
    }

    /**
     * Retrieves an array of items for mount destinations matched by root page ID, Mount Identifier and a list of mounted page IDs.
     *
     * @param int $rootPid
     * @param string $identifier identifier of the mount point
     * @param array $mountedPids An array of mounted page IDs
     * @return array
     *
     * @throws DBALDriverException
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function findAllIndexQueueItemsByRootPidAndMountIdentifierAndMountedPids(
        int $rootPid,
        string $identifier,
        array $mountedPids
    ): array {
        $queryBuilder = $this->getQueryBuilder();
        return $queryBuilder
            ->select('*')
            ->from($this->table)
            ->where(
                $queryBuilder->expr()->eq('root', $queryBuilder->createNamedParameter($rootPid, PDO::PARAM_INT)),
                $queryBuilder->expr()->eq('item_type', $queryBuilder->createNamedParameter('pages')),
                $queryBuilder->expr()->in('item_uid', $mountedPids),
                $queryBuilder->expr()->eq('has_indexing_properties', $queryBuilder->createNamedParameter(1, PDO::PARAM_INT)),
                $queryBuilder->expr()->eq('pages_mountidentifier', $queryBuilder->createNamedParameter($identifier))
            )
            ->execute()
            ->fetchAllAssociative();
    }

    /**
     * Updates has_indexing_properties field for given Item
     *
     * @param int $itemUid
     * @param bool $hasIndexingPropertiesFlag
     * @return int number of affected rows, 1 on success
     *
     * @throws DBALException|\Doctrine\DBAL\DBALException
     */
    public function updateHasIndexingPropertiesFlagByItemUid(int $itemUid, bool $hasIndexingPropertiesFlag): int
    {
        $queryBuilder = $this->getQueryBuilder();
        return (int)$queryBuilder
            ->update($this->table)
            ->where(
                /** @scrutinizer ignore-type */
                $queryBuilder->expr()->eq('uid', $queryBuilder->createNamedParameter($itemUid, PDO::PARAM_INT))
            )
            ->set(
                'has_indexing_properties',
                $queryBuilder->createNamedParameter($hasIndexingPropertiesFlag, PDO::PARAM_INT),
                false
            )->execute();
    }
}

TYPO3-Solr / ext-solr

Branch — main (7dbc49)

QueueItemRepository::getPreparedFlushErrorQuery() A

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