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Direktori : /home2/selectio/public_html/a1tex.in/vendor/nyholm/psr7/src/ |
Current File : /home2/selectio/public_html/a1tex.in/vendor/nyholm/psr7/src/UploadedFile.php |
<?php declare(strict_types=1); namespace Nyholm\Psr7; use Psr\Http\Message\{StreamInterface, UploadedFileInterface}; /** * @author Michael Dowling and contributors to guzzlehttp/psr7 * @author Tobias Nyholm <tobias.nyholm@gmail.com> * @author Martijn van der Ven <martijn@vanderven.se> * * @final This class should never be extended. See https://github.com/Nyholm/psr7/blob/master/doc/final.md */ class UploadedFile implements UploadedFileInterface { /** @var array */ 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, ]; /** @var string */ private $clientFilename; /** @var string */ private $clientMediaType; /** @var int */ private $error; /** @var string|null */ private $file; /** @var bool */ private $moved = false; /** @var int */ private $size; /** @var StreamInterface|null */ private $stream; /** * @param StreamInterface|string|resource $streamOrFile * @param int $size * @param int $errorStatus * @param string|null $clientFilename * @param string|null $clientMediaType */ public function __construct($streamOrFile, $size, $errorStatus, $clientFilename = null, $clientMediaType = null) { if (false === \is_int($errorStatus) || !isset(self::ERRORS[$errorStatus])) { throw new \InvalidArgumentException('Upload file error status must be an integer value and one of the "UPLOAD_ERR_*" constants.'); } if (false === \is_int($size)) { throw new \InvalidArgumentException('Upload file size must be an integer'); } if (null !== $clientFilename && !\is_string($clientFilename)) { throw new \InvalidArgumentException('Upload file client filename must be a string or null'); } if (null !== $clientMediaType && !\is_string($clientMediaType)) { throw new \InvalidArgumentException('Upload file client media type must be a string or null'); } $this->error = $errorStatus; $this->size = $size; $this->clientFilename = $clientFilename; $this->clientMediaType = $clientMediaType; if (\UPLOAD_ERR_OK === $this->error) { // Depending on the value set file or stream variable. if (\is_string($streamOrFile) && '' !== $streamOrFile) { $this->file = $streamOrFile; } elseif (\is_resource($streamOrFile)) { $this->stream = Stream::create($streamOrFile); } elseif ($streamOrFile instanceof StreamInterface) { $this->stream = $streamOrFile; } else { throw new \InvalidArgumentException('Invalid stream or file provided for UploadedFile'); } } } /** * @throws \RuntimeException if is moved or not ok */ private function validateActive(): void { if (\UPLOAD_ERR_OK !== $this->error) { throw new \RuntimeException('Cannot retrieve stream due to upload error'); } if ($this->moved) { throw new \RuntimeException('Cannot retrieve stream after it has already been moved'); } } public function getStream(): StreamInterface { $this->validateActive(); if ($this->stream instanceof StreamInterface) { return $this->stream; } if (false === $resource = @\fopen($this->file, 'r')) { throw new \RuntimeException(\sprintf('The file "%s" cannot be opened: %s', $this->file, \error_get_last()['message'] ?? '')); } return Stream::create($resource); } public function moveTo($targetPath): void { $this->validateActive(); if (!\is_string($targetPath) || '' === $targetPath) { throw new \InvalidArgumentException('Invalid path provided for move operation; must be a non-empty string'); } if (null !== $this->file) { $this->moved = 'cli' === \PHP_SAPI ? @\rename($this->file, $targetPath) : @\move_uploaded_file($this->file, $targetPath); if (false === $this->moved) { throw new \RuntimeException(\sprintf('Uploaded file could not be moved to "%s": %s', $targetPath, \error_get_last()['message'] ?? '')); } } else { $stream = $this->getStream(); if ($stream->isSeekable()) { $stream->rewind(); } if (false === $resource = @\fopen($targetPath, 'w')) { throw new \RuntimeException(\sprintf('The file "%s" cannot be opened: %s', $targetPath, \error_get_last()['message'] ?? '')); } $dest = Stream::create($resource); while (!$stream->eof()) { if (!$dest->write($stream->read(1048576))) { break; } } $this->moved = true; } } public function getSize(): int { return $this->size; } public function getError(): int { return $this->error; } public function getClientFilename(): ?string { return $this->clientFilename; } public function getClientMediaType(): ?string { return $this->clientMediaType; } }