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<?php |
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declare(strict_types = 1); |
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namespace drupol\phpvfs\Node; |
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use drupol\phptree\Node\AttributeNode; |
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use drupol\phptree\Node\NodeInterface; |
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use drupol\phpvfs\Utils\Path; |
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/** |
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* Class Vfs. |
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*/ |
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abstract class Vfs extends AttributeNode implements VfsInterface |
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{ |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \Exception |
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* |
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* @return \drupol\phpvfs\Node\DirectoryInterface |
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*/ |
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public function add(NodeInterface ...$nodes): NodeInterface |
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{ |
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/** @var \drupol\phpvfs\Node\VfsInterface $node */ |
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foreach ($nodes as $node) { |
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if ($this->getAttribute('id') === $node->getAttribute('id')) { |
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$this->add($node[0]->setParent(null)); |
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continue; |
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} |
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// If the $cwd contains the nodechild. |
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if (null !== $child = $this->contains($node)) { |
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$child->add($node[0]->setParent(null)); |
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continue; |
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} |
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parent::add($node->setParent(null)); |
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} |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getPath(): Path |
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{ |
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$paths = [ |
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$this->getAttribute('id'), |
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]; |
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foreach ($this->getAncestors() as $ancestor) { |
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\array_unshift($paths, $ancestor->getAttribute('id')); |
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} |
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return Path::fromString(\str_replace('//', '/', \implode('/', $paths))); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function root(): VfsInterface |
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{ |
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$root = $this; |
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foreach ($this->getAncestors() as $ancestor) { |
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$root = $ancestor; |
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} |
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return $root; |
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} |
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/** |
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* @param \drupol\phpvfs\Node\VfsInterface $node |
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* |
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* @return null|\drupol\phpvfs\Node\VfsInterface |
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*/ |
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protected function contains(VfsInterface $node): ?VfsInterface |
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{ |
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/** @var \drupol\phpvfs\Node\VfsInterface $child */ |
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foreach ($this->children() as $child) { |
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if ($node->getAttribute('id') === $child->getAttribute('id')) { |
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return $child; |
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} |
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} |
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return null; |
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} |
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} |
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drupol /
phpvfs
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