PackageActivationService.php

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<?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 ‪TYPO3\CMS\Core\Package;
 
use Psr\EventDispatcher\EventDispatcherInterface;
use ‪TYPO3\CMS\Core\Cache\CacheManager;
use ‪TYPO3\CMS\Core\Configuration\Extension\ExtLocalconfFactory;
use ‪TYPO3\CMS\Core\Configuration\Extension\ExtTablesFactory;
use ‪TYPO3\CMS\Core\Configuration\ExtensionConfiguration;
use ‪TYPO3\CMS\Core\Configuration\Tca\TcaFactory;
use ‪TYPO3\CMS\Core\Core\BootService;
use ‪TYPO3\CMS\Core\Database\Schema\SchemaMigrator;
use ‪TYPO3\CMS\Core\Database\Schema\SqlReader;
use ‪TYPO3\CMS\Core\Package\Event\PackageInitializationEvent;
use ‪TYPO3\CMS\Core\Registry;
use ‪TYPO3\CMS\Core\Service\OpcodeCacheService;
use ‪TYPO3\CMS\Core\Utility\PathUtility;
 
class ‪PackageActivationService
{
    public function ‪__construct(
        private ‪Registry $registry,
        private ‪SqlReader $sqlReader,
        private ‪SchemaMigrator $schemaMigrator,
        private PackageManager $packageManager,
        private ‪CacheManager $cacheManager,
        private ‪BootService $bootService,
        private ‪OpcodeCacheService $opcodeCacheService,
        private EventDispatcherInterface $eventDispatcher,
        private ‪ExtensionConfiguration $extensionConfiguration,
    ) {}
 
    public function ‪activate(array $extensionKeys, ?object $emitter = null): void
    {
        $packages = [];
        foreach ($extensionKeys as $extensionKey) {
            $this->packageManager->activatePackage($extensionKey);
            $this->extensionConfiguration->synchronizeExtConfTemplateWithLocalConfiguration($extensionKey);
            $packages[$extensionKey] = $this->packageManager->getPackage($extensionKey);
        }
        $this->cacheManager->flushCaches();
        // Load a new container as we are reloading ext_localconf.php files
        $container = $this->bootService->getContainer(false);
        $backup = $this->bootService->makeCurrent($container);
        // Reload cache files and Typo3LoadedExtensions
        $this->opcodeCacheService->clearAllActive();
        $container->get(ExtLocalconfFactory::class)->loadUncached();
        $tcaFactory = $container->get(TcaFactory::class);
        ‪$GLOBALS['TCA'] = $tcaFactory->create();
        $container->get(ExtTablesFactory::class)->loadUncached();
 
        $this->‪updateDatabase();
        $eventDispatcher = $container->get(EventDispatcherInterface::class);
        foreach ($packages as $extensionKey => $package) {
            $eventDispatcher->dispatch(new ‪PackageInitializationEvent($extensionKey, $package, $container, $emitter));
        }
        // Reset to the original container instance
        $this->bootService->makeCurrent(null, $backup);
    }
 
    public function ‪reloadExtensionData(array $extensionKeys, ?object $emitter = null): void
    {
        foreach ($extensionKeys as $extensionKey) {
            try {
                $package = $this->packageManager->getPackage($extensionKey);
                $this->registry->remove(
                    'extensionDataImport',
                    ‪PathUtility::stripPathSitePrefix($package->getPackagePath() . 'ext_tables_static+adt.sql')
                );
                $this->eventDispatcher->dispatch(
                    new ‪PackageInitializationEvent(extensionKey: $extensionKey, package: $package, emitter: $emitter)
                );
            } catch (‪Exception\‪UnknownPackageException) {
            }
        }
    }
 
    public function ‪updateDatabase(): void
    {
        $sqlStatements = [];
        $sqlStatements[] = $this->sqlReader->getTablesDefinitionString();
        $sqlStatements = $this->sqlReader->getCreateTableStatementArray(implode(LF . LF, array_filter($sqlStatements)));
        $updateStatements = $this->schemaMigrator->getUpdateSuggestions($sqlStatements);
        $updateStatements = array_merge_recursive(...array_values($updateStatements));
        $selectedStatements = [];
        foreach (['add', 'change', 'create_table', 'change_table'] as $action) {
            if (empty($updateStatements[$action])) {
                continue;
            }
            $statements = array_combine(array_keys($updateStatements[$action]), array_fill(0, count($updateStatements[$action]), true));
            $selectedStatements = array_merge(
                $selectedStatements,
                $statements
            );
        }
        $this->schemaMigrator->migrate($sqlStatements, $selectedStatements);
    }
}