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<?php
/*
* 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\Install\FolderStructure;
use TYPO3\CMS\Core\Messaging\FlashMessage;
use TYPO3\CMS\Core\Type\ContextualFeedbackSeverity;
use TYPO3\CMS\Install\FolderStructure\Exception\InvalidArgumentException;
use TYPO3\CMS\Install\FolderStructure\Exception\RootNodeException;
/**
* Root node of structure
* @internal This class is only meant to be used within EXT:install and is not part of the TYPO3 Core API.
*/
class RootNode extends DirectoryNode implements RootNodeInterface
{
/**
* Implement constructor
*
* @param array $structure Given structure
* @param NodeInterface $parent Must be NULL for RootNode
* @throws Exception\RootNodeException
* @throws Exception\InvalidArgumentException
*/
public function __construct(array $structure, NodeInterface $parent = null)
{
if ($parent !== null) {
throw new RootNodeException(
'Root node must not have parent',
1366140117
);
}
if (!isset($structure['name'])
|| ($this->isWindowsOs() && substr($structure['name'], 1, 2) !== ':/')
|| (!$this->isWindowsOs() && $structure['name'][0] !== '/')
) {
throw new InvalidArgumentException(
'Root node expects absolute path as name',
1366141329
);
}
$this->name = $structure['name'];
if (isset($structure['targetPermission'])) {
$this->setTargetPermission($structure['targetPermission']);
}
if (array_key_exists('children', $structure)) {
$this->createChildren($structure['children']);
}
}
/**
* Get own status and status of child objects - Root node gives error status if not exists
*
* @return FlashMessage[]
*/
public function getStatus(): array
{
$result = [];
if (!$this->exists()) {
$result[] = new FlashMessage(
'',
$this->getAbsolutePath() . ' does not exist',
ContextualFeedbackSeverity::ERROR
);
} else {
$result = $this->getSelfStatus();
}
$result = array_merge($result, $this->getChildrenStatus());
return $result;
}
/**
* Root node does not call parent, but returns own name only
*
* @return string Absolute path
*/
public function getAbsolutePath()
{
return $this->name;
}
}