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<?php |
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declare(strict_types = 1); |
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namespace drupol\phpvfs\Utils; |
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/** |
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* Class Path. |
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*/ |
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class Path implements PathInterface, \IteratorAggregate |
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{ |
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/** |
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* @var bool |
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*/ |
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private $absolute; |
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/** |
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* @var string[] |
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*/ |
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private $fragments; |
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/** |
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* @var string |
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*/ |
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private $scheme = ''; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __toString() |
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{ |
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if ('' !== $this->getScheme()) { |
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$root = $this->getScheme() . '://'; |
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} else { |
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$root = $this->isAbsolute() ? '/' : ''; |
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} |
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return $root . \implode('/', $this->getFragments()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function basename(): string |
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{ |
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return \basename((string) $this); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function dirname(): string |
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{ |
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return \dirname((string) $this); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function fromString(string $id): Path |
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{ |
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$instance = new self(); |
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if (false !== $parsed = \parse_url($id)) { |
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$parsed += [ |
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'path' => '', |
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'host' => '', |
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]; |
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if (\array_key_exists('scheme', $parsed)) { |
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$instance->scheme = $parsed['scheme']; |
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$id = \DIRECTORY_SEPARATOR . $parsed['host'] . $parsed['path']; |
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} |
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} |
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$instance->absolute = 0 === \strpos($id, '/'); |
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$instance->fragments = \array_filter( |
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\explode( |
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\DIRECTORY_SEPARATOR, |
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\ltrim($id, \DIRECTORY_SEPARATOR) |
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) |
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); |
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return $instance; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getFirstPart(): string |
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{ |
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$first = \reset($this->fragments); |
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return empty($first) ? |
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1 |
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\DIRECTORY_SEPARATOR : |
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$first; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIterator() |
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{ |
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yield from $this->getFragments(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getLastPart(): string |
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{ |
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if (empty($this->fragments)) { |
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return \DIRECTORY_SEPARATOR; |
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} |
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return \end($this->fragments); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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32 |
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public function getScheme(): string |
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{ |
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return $this->scheme; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isAbsolute(): bool |
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{ |
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return $this->absolute; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isRoot(): bool |
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{ |
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return '' === $this->basename(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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6 |
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public function isValid(): bool |
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{ |
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if (\preg_match('/^[^*?"<>|:]*$/', \trim((string) $this->withScheme(null), ' /'))) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* {@inheritdoc} |
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159
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*/ |
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7 |
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public function shift(): string |
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{ |
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7 |
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if (empty($this->fragments)) { |
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1 |
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return \DIRECTORY_SEPARATOR; |
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} |
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return \array_shift($this->fragments); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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15 |
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public function withScheme(?string $scheme): Path |
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{ |
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$clone = clone $this; |
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$clone->scheme = $scheme ?? ''; |
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return $clone; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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33 |
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private function getFragments(): array |
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{ |
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return $this->fragments; |
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} |
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} |
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drupol /
phpvfs
