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<?php |
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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\Extensionmanager\Utility; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Core\Utility\VersionNumberUtility; |
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use TYPO3\CMS\Extensionmanager\Domain\Model\Dependency; |
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use TYPO3\CMS\Extensionmanager\Domain\Model\Extension; |
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/** |
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* Utility for dealing with extension model related helper functions |
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* @internal This class is a specific ExtensionManager implementation and is not part of the Public TYPO3 API. |
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*/ |
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class ExtensionModelUtility |
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{ |
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/** |
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* Map a legacy extension array to an object |
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* |
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* @param array $extensionArray |
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* @return Extension |
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*/ |
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public function mapExtensionArrayToModel(array $extensionArray) |
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{ |
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$extension = GeneralUtility::makeInstance(Extension::class); |
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$extension->setExtensionKey($extensionArray['key']); |
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if (isset($extensionArray['version'])) { |
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$extension->setVersion($extensionArray['version']); |
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} |
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if (isset($extensionArray['constraints'])) { |
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$extension->setDependencies($this->convertDependenciesToObjects(serialize($extensionArray['constraints']))); |
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} |
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return $extension; |
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} |
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/** |
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* Converts string dependencies to an object storage of dependencies |
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* |
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* @param string $dependencies |
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* @return \SplObjectStorage |
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*/ |
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public function convertDependenciesToObjects($dependencies) |
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{ |
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$dependenciesObject = new \SplObjectStorage(); |
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$unserializedDependencies = unserialize($dependencies, ['allowed_classes' => false]); |
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if (!is_array($unserializedDependencies)) { |
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return $dependenciesObject; |
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} |
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foreach ($unserializedDependencies as $dependencyType => $dependencyValues) { |
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// Dependencies might be given as empty string, e.g. conflicts => '' |
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if (!is_array($dependencyValues)) { |
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continue; |
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} |
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foreach ($dependencyValues as $dependency => $versions) { |
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if ($dependencyType && $dependency) { |
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$versionNumbers = VersionNumberUtility::convertVersionsStringToVersionNumbers($versions); |
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$lowest = $versionNumbers[0]; |
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if (count($versionNumbers) === 2) { |
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$highest = $versionNumbers[1]; |
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} else { |
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$highest = ''; |
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} |
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$dependencyObject = GeneralUtility::makeInstance(Dependency::class); |
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$dependencyObject->setType($dependencyType); |
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// dynamically migrate 'cms' dependency to 'core' dependency |
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// see also \TYPO3\CMS\Core\Package\Package::getPackageMetaData |
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$dependencyObject->setIdentifier($dependency === 'cms' ? 'core' : $dependency); |
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$dependencyObject->setLowestVersion($lowest); |
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$dependencyObject->setHighestVersion($highest); |
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$dependenciesObject->attach($dependencyObject); |
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unset($dependencyObject); |
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} |
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} |
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} |
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return $dependenciesObject; |
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} |
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} |
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TYPO3 /
TYPO3.CMS
