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138
dependencies/nyholm/psr7/src/UploadedFile.php
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138
dependencies/nyholm/psr7/src/UploadedFile.php
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<?php
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declare (strict_types=1);
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namespace WP_Ultimo\Dependencies\Nyholm\Psr7;
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use WP_Ultimo\Dependencies\Psr\Http\Message\StreamInterface;
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use WP_Ultimo\Dependencies\Psr\Http\Message\UploadedFileInterface;
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/**
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* @author Michael Dowling and contributors to guzzlehttp/psr7
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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* @author Martijn van der Ven <martijn@vanderven.se>
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*
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* @final This class should never be extended. See https://github.com/Nyholm/psr7/blob/master/doc/final.md
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*/
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class UploadedFile implements UploadedFileInterface
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{
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/** @var array */
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private const ERRORS = [\UPLOAD_ERR_OK => 1, \UPLOAD_ERR_INI_SIZE => 1, \UPLOAD_ERR_FORM_SIZE => 1, \UPLOAD_ERR_PARTIAL => 1, \UPLOAD_ERR_NO_FILE => 1, \UPLOAD_ERR_NO_TMP_DIR => 1, \UPLOAD_ERR_CANT_WRITE => 1, \UPLOAD_ERR_EXTENSION => 1];
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/** @var string */
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private $clientFilename;
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/** @var string */
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private $clientMediaType;
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/** @var int */
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private $error;
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/** @var string|null */
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private $file;
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/** @var bool */
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private $moved = \false;
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/** @var int */
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private $size;
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/** @var StreamInterface|null */
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private $stream;
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/**
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* @param StreamInterface|string|resource $streamOrFile
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* @param int $size
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* @param int $errorStatus
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* @param string|null $clientFilename
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* @param string|null $clientMediaType
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*/
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public function __construct($streamOrFile, $size, $errorStatus, $clientFilename = null, $clientMediaType = null)
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{
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if (\false === \is_int($errorStatus) || !isset(self::ERRORS[$errorStatus])) {
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throw new \InvalidArgumentException('Upload file error status must be an integer value and one of the "UPLOAD_ERR_*" constants');
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}
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if (\false === \is_int($size)) {
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throw new \InvalidArgumentException('Upload file size must be an integer');
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}
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if (null !== $clientFilename && !\is_string($clientFilename)) {
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throw new \InvalidArgumentException('Upload file client filename must be a string or null');
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}
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if (null !== $clientMediaType && !\is_string($clientMediaType)) {
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throw new \InvalidArgumentException('Upload file client media type must be a string or null');
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}
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$this->error = $errorStatus;
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$this->size = $size;
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$this->clientFilename = $clientFilename;
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$this->clientMediaType = $clientMediaType;
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if (\UPLOAD_ERR_OK === $this->error) {
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// Depending on the value set file or stream variable.
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if (\is_string($streamOrFile) && '' !== $streamOrFile) {
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$this->file = $streamOrFile;
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} elseif (\is_resource($streamOrFile)) {
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$this->stream = Stream::create($streamOrFile);
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} elseif ($streamOrFile instanceof StreamInterface) {
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$this->stream = $streamOrFile;
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} else {
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throw new \InvalidArgumentException('Invalid stream or file provided for UploadedFile');
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}
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}
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}
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/**
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* @throws \RuntimeException if is moved or not ok
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*/
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private function validateActive() : void
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{
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if (\UPLOAD_ERR_OK !== $this->error) {
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throw new \RuntimeException('Cannot retrieve stream due to upload error');
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}
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if ($this->moved) {
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throw new \RuntimeException('Cannot retrieve stream after it has already been moved');
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}
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}
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public function getStream() : StreamInterface
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{
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$this->validateActive();
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if ($this->stream instanceof StreamInterface) {
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return $this->stream;
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}
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if (\false === ($resource = @\fopen($this->file, 'r'))) {
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throw new \RuntimeException(\sprintf('The file "%s" cannot be opened: %s', $this->file, \error_get_last()['message'] ?? ''));
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}
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return Stream::create($resource);
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}
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public function moveTo($targetPath) : void
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{
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$this->validateActive();
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if (!\is_string($targetPath) || '' === $targetPath) {
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throw new \InvalidArgumentException('Invalid path provided for move operation; must be a non-empty string');
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}
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if (null !== $this->file) {
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$this->moved = 'cli' === \PHP_SAPI ? @\rename($this->file, $targetPath) : @\move_uploaded_file($this->file, $targetPath);
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if (\false === $this->moved) {
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throw new \RuntimeException(\sprintf('Uploaded file could not be moved to "%s": %s', $targetPath, \error_get_last()['message'] ?? ''));
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}
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} else {
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$stream = $this->getStream();
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if ($stream->isSeekable()) {
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$stream->rewind();
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}
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if (\false === ($resource = @\fopen($targetPath, 'w'))) {
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throw new \RuntimeException(\sprintf('The file "%s" cannot be opened: %s', $targetPath, \error_get_last()['message'] ?? ''));
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}
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$dest = Stream::create($resource);
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while (!$stream->eof()) {
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if (!$dest->write($stream->read(1048576))) {
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break;
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}
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}
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$this->moved = \true;
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}
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}
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public function getSize() : int
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{
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return $this->size;
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}
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public function getError() : int
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{
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return $this->error;
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}
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public function getClientFilename() : ?string
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{
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return $this->clientFilename;
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}
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public function getClientMediaType() : ?string
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{
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return $this->clientMediaType;
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}
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}
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