TYPO3 v15 dev-main snapshot ()
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<?php
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declare(strict_types=1);
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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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namespace TYPO3\CMS\Impexp\Domain\Repository;
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use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
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use TYPO3\CMS\Core\Context\Context;
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use TYPO3\CMS\Core\Database\Connection;
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use TYPO3\CMS\Core\Database\ConnectionPool;
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use TYPO3\CMS\Impexp\Exception\InsufficientUserPermissionsException;
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use TYPO3\CMS\Impexp\Exception\MalformedPresetException;
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use TYPO3\CMS\Impexp\Exception\PresetNotFoundException;
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/**
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* Export preset repository manages export presets.
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*
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* @internal This class is not considered part of the public TYPO3 API.
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*/
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final readonly class PresetRepository
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{
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private const string PRESET_TABLE = 'tx_impexp_presets';
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public function __construct(
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private ConnectionPool $connectionPool,
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private Context $context,
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) {}
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public function getPresets(int $pageId): array
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{
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$backendUser = $this->getBackendUser();
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$queryBuilder = $this->connectionPool->getQueryBuilderForTable(self::PRESET_TABLE);
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$queryBuilder->select('*')
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->from(self::PRESET_TABLE)
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->where(
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$queryBuilder->expr()->or(
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$queryBuilder->expr()->gt('public', $queryBuilder->createNamedParameter(0, Connection::PARAM_INT)),
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$queryBuilder->expr()->eq('user_uid', $queryBuilder->createNamedParameter($backendUser->user['uid'], Connection::PARAM_INT))
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)
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);
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if ($pageId) {
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$queryBuilder->andWhere(
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$queryBuilder->expr()->or(
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$queryBuilder->expr()->eq('item_uid', $queryBuilder->createNamedParameter($pageId, Connection::PARAM_INT)),
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$queryBuilder->expr()->eq('item_uid', $queryBuilder->createNamedParameter(0, Connection::PARAM_INT))
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)
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);
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}
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$presets = $queryBuilder->executeQuery();
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// @todo: View should handle default option and data details parsing, not repository.
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$options = [''];
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while ($presetCfg = $presets->fetchAssociative()) {
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$options[$presetCfg['uid']] = $presetCfg['title'] . ' [' . $presetCfg['uid'] . ']'
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. ($presetCfg['public'] ? ' [Public]' : '')
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. ((int)$presetCfg['user_uid'] === (int)$backendUser->user['uid'] ? ' [Own]' : '');
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}
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return $options;
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}
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public function createPreset(array $data): void
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{
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$timestamp = $this->context->getPropertyFromAspect('date', 'timestamp');
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$this->connectionPool->getConnectionForTable(self::PRESET_TABLE)->insert(
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self::PRESET_TABLE,
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[
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'user_uid' => $this->getBackendUser()->user['uid'],
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'public' => $data['preset']['public'],
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'title' => $data['preset']['title'],
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'item_uid' => (int)$data['pagetree']['id'],
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'preset_data' => serialize($data),
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'tstamp' => $timestamp,
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'crdate' => $timestamp,
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],
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['preset_data' => Connection::PARAM_LOB]
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);
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}
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/**
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* @throws InsufficientUserPermissionsException
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* @throws PresetNotFoundException
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*/
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public function updatePreset(int $uid, array $data): void
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{
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$backendUser = $this->getBackendUser();
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$preset = $this->getPreset($uid);
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if (!($backendUser->isAdmin() || (int)$preset['user_uid'] === (int)$backendUser->user['uid'])) {
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throw new InsufficientUserPermissionsException(
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'ERROR: You were not the owner of the preset so you could not delete it.',
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1604584766
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);
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}
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$timestamp = $this->context->getPropertyFromAspect('date', 'timestamp');
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$this->connectionPool->getConnectionForTable(self::PRESET_TABLE)->update(
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self::PRESET_TABLE,
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[
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'public' => $data['preset']['public'],
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'title' => $data['preset']['title'],
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'item_uid' => $data['pagetree']['id'],
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'preset_data' => serialize($data),
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'tstamp' => $timestamp,
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],
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['uid' => $uid],
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['preset_data' => Connection::PARAM_LOB]
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);
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}
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/**
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* @throws MalformedPresetException
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*/
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public function loadPreset(int $uid): array
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{
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$preset = $this->getPreset($uid);
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// @todo: Move this to a json array instead.
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$presetData = unserialize($preset['preset_data'], ['allowed_classes' => false]);
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if (!is_array($presetData)) {
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throw new MalformedPresetException(
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'ERROR: No configuration data found in preset record!',
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1604608922
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);
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}
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return $presetData;
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}
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/**
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* @throws InsufficientUserPermissionsException
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* @throws PresetNotFoundException
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*/
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public function deletePreset(int $uid): void
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{
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$backendUser = $this->getBackendUser();
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$preset = $this->getPreset($uid);
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if (!($backendUser->isAdmin() || (int)$preset['user_uid'] === (int)$backendUser->user['uid'])) {
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throw new InsufficientUserPermissionsException(
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'ERROR: You were not the owner of the preset so you could not delete it.',
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1604564346
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);
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}
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$this->connectionPool->getConnectionForTable(self::PRESET_TABLE)->delete(
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self::PRESET_TABLE,
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['uid' => $uid]
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);
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}
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/**
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* Get raw preset from database. Does not unserialize preset_data as opposed to public loadPreset().
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*
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* @throws PresetNotFoundException
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*/
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private function getPreset(int $uid): array
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{
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$queryBuilder = $this->connectionPool->getQueryBuilderForTable(self::PRESET_TABLE);
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$preset = $queryBuilder->select('*')
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->from(self::PRESET_TABLE)
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->where($queryBuilder->expr()->eq('uid', $queryBuilder->createNamedParameter($uid, Connection::PARAM_INT)))
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->executeQuery()
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->fetchAssociative();
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if (!is_array($preset)) {
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throw new PresetNotFoundException(
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'ERROR: No valid preset #' . $uid . ' found.',
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1604608843
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);
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}
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return $preset;
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}
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private function getBackendUser(): BackendUserAuthentication
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{
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return $GLOBALS['BE_USER'];
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}
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}
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