112 lines
4.2 KiB
PHP
112 lines
4.2 KiB
PHP
<?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\Extbase\Persistence;
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use Symfony\Component\DependencyInjection\Attribute\Autowire;
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use TYPO3\CMS\Core\Cache\Frontend\FrontendInterface;
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use TYPO3\CMS\Core\Package\PackageManager;
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use TYPO3\CMS\Core\Utility\ArrayUtility;
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use TYPO3\CMS\Extbase\DomainObject\AbstractEntity;
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use TYPO3\CMS\Extbase\DomainObject\AbstractValueObject;
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final readonly class ClassesConfigurationFactory
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{
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public function __construct(
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#[Autowire(service: 'cache.extbase')]
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private FrontendInterface $cache,
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private PackageManager $packageManager,
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#[Autowire(expression: 'service("package-dependent-cache-identifier").withPrefix("PersistenceClasses").toString()')]
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private string $cacheIdentifier,
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) {}
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public function createClassesConfiguration(): ClassesConfiguration
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{
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$classesConfigurationCache = $this->cache->get($this->cacheIdentifier);
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if ($classesConfigurationCache !== false) {
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return new ClassesConfiguration($classesConfigurationCache);
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}
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$classes = [];
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foreach ($this->packageManager->getActivePackages() as $activePackage) {
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$persistenceClassesFile = $activePackage->getPackagePath() . 'Configuration/Extbase/Persistence/Classes.php';
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if (file_exists($persistenceClassesFile)) {
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$definedClasses = require $persistenceClassesFile;
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if (is_array($definedClasses)) {
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ArrayUtility::mergeRecursiveWithOverrule(
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$classes,
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$definedClasses,
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true,
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false
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);
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}
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}
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}
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$classes = $this->inheritPropertiesFromParentClasses($classes);
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$this->cache->set($this->cacheIdentifier, $classes);
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return new ClassesConfiguration($classes);
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}
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/**
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* todo: this method is flawed, see https://forge.typo3.org/issues/87566
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*/
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private function inheritPropertiesFromParentClasses(array $classes): array
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{
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foreach (array_keys($classes) as $className) {
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if (!isset($classes[$className]['properties'])) {
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$classes[$className]['properties'] = [];
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}
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/*
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* At first we need to clean the list of parent classes.
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* This methods is expected to be called for models that either inherit
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* AbstractEntity or AbstractValueObject, therefore we want to know all
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* parents of $className until one of these parents.
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*/
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$relevantParentClasses = [];
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$parentClasses = class_parents($className) ?: [];
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while (null !== $parentClass = array_shift($parentClasses)) {
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if (in_array($parentClass, [AbstractEntity::class, AbstractValueObject::class], true)) {
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break;
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}
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$relevantParentClasses[] = $parentClass;
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}
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/*
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* Once we found all relevant parent classes of $class, we can check their
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* property configuration and merge theirs with the current one. This is necessary
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* to get the property configuration of parent classes in the current one to not
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* miss data in the model later on.
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*/
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foreach ($relevantParentClasses as $currentClassName) {
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if (null === $properties = $classes[$currentClassName]['properties'] ?? null) {
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continue;
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}
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// Merge new properties over existing ones.
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$classes[$className]['properties'] = array_replace_recursive($properties, $classes[$className]['properties'] ?? []);
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}
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}
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return $classes;
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}
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}
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