<?php

[0] Fix | Delete

[1] Fix | Delete

namespace GuzzleHttp\Psr7;

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use InvalidArgumentException;

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use Psr\Http\Message\StreamInterface;

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use Psr\Http\Message\UploadedFileInterface;

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use RuntimeException;

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class UploadedFile implements UploadedFileInterface

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{

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/**

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* @var int[]

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*/

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private static $errors = [

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UPLOAD_ERR_OK,

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UPLOAD_ERR_INI_SIZE,

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UPLOAD_ERR_FORM_SIZE,

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UPLOAD_ERR_PARTIAL,

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UPLOAD_ERR_NO_FILE,

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UPLOAD_ERR_NO_TMP_DIR,

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UPLOAD_ERR_CANT_WRITE,

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UPLOAD_ERR_EXTENSION,

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];

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/**

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* @var string

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*/

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private $clientFilename;

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/**

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* @var string

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*/

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private $clientMediaType;

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/**

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* @var int

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*/

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private $error;

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/**

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* @var string|null

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*/

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private $file;

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/**

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* @var bool

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*/

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private $moved = false;

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/**

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* @var int

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*/

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private $size;

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/**

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* @var StreamInterface|null

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*/

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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(

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$streamOrFile,

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$size,

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$errorStatus,

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$clientFilename = null,

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$clientMediaType = null

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) {

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$this->setError($errorStatus);

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$this->setSize($size);

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$this->setClientFilename($clientFilename);

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$this->setClientMediaType($clientMediaType);

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if ($this->isOk()) {

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$this->setStreamOrFile($streamOrFile);

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}

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}

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/**

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* Depending on the value set file or stream variable

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*

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* @param mixed $streamOrFile

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*

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* @throws InvalidArgumentException

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*/

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private function setStreamOrFile($streamOrFile)

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{

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if (is_string($streamOrFile)) {

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$this->file = $streamOrFile;

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} elseif (is_resource($streamOrFile)) {

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$this->stream = new Stream($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(

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'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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* @param int $error

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*

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* @throws InvalidArgumentException

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*/

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private function setError($error)

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{

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if (false === is_int($error)) {

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throw new InvalidArgumentException(

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'Upload file error status must be an integer'

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);

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}

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if (false === in_array($error, UploadedFile::$errors)) {

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throw new InvalidArgumentException(

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'Invalid error status for UploadedFile'

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);

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}

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$this->error = $error;

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}

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/**

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* @param int $size

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*

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* @throws InvalidArgumentException

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*/

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private function setSize($size)

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{

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if (false === is_int($size)) {

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throw new InvalidArgumentException(

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'Upload file size must be an integer'

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);

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}

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$this->size = $size;

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}

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/**

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* @param mixed $param

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*

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* @return bool

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*/

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private function isStringOrNull($param)

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{

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return in_array(gettype($param), ['string', 'NULL']);

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}

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/**

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* @param mixed $param

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*

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* @return bool

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*/

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private function isStringNotEmpty($param)

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{

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return is_string($param) && false === empty($param);

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}

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/**

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* @param string|null $clientFilename

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*

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* @throws InvalidArgumentException

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*/

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private function setClientFilename($clientFilename)

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{

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if (false === $this->isStringOrNull($clientFilename)) {

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throw new InvalidArgumentException(

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'Upload file client filename must be a string or null'

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);

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}

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$this->clientFilename = $clientFilename;

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}

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/**

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* @param string|null $clientMediaType

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*

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* @throws InvalidArgumentException

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*/

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private function setClientMediaType($clientMediaType)

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{

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if (false === $this->isStringOrNull($clientMediaType)) {

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throw new InvalidArgumentException(

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'Upload file client media type must be a string or null'

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);

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}

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$this->clientMediaType = $clientMediaType;

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}

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/**

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* Return true if there is no upload error

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*

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* @return bool

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*/

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private function isOk()

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{

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return $this->error === UPLOAD_ERR_OK;

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}

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/**

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* @return bool

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*/

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public function isMoved()

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{

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return $this->moved;

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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()

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{

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if (false === $this->isOk()) {

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throw new RuntimeException('Cannot retrieve stream due to upload error');

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}

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if ($this->isMoved()) {

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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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/**

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* {@inheritdoc}

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*

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* @throws RuntimeException if the upload was not successful.

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*/

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public function getStream()

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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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return new LazyOpenStream($this->file, 'r+');

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}

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/**

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* {@inheritdoc}

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*

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* @see http://php.net/is_uploaded_file

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* @see http://php.net/move_uploaded_file

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*

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* @param string $targetPath Path to which to move the uploaded file.

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*

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* @throws RuntimeException if the upload was not successful.

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* @throws InvalidArgumentException if the $path specified is invalid.

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* @throws RuntimeException on any error during the move operation, or on

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* the second or subsequent call to the method.

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*/

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public function moveTo($targetPath)

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{

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$this->validateActive();

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if (false === $this->isStringNotEmpty($targetPath)) {

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throw new InvalidArgumentException(

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'Invalid path provided for move operation; must be a non-empty string'

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);

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}

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if ($this->file) {

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$this->moved = php_sapi_name() == 'cli'

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? rename($this->file, $targetPath)

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: move_uploaded_file($this->file, $targetPath);

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} else {

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Utils::copyToStream(

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$this->getStream(),

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new LazyOpenStream($targetPath, 'w')

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);

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$this->moved = true;

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}

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if (false === $this->moved) {

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throw new RuntimeException(

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sprintf('Uploaded file could not be moved to %s', $targetPath)

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);

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}

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}

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/**

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* {@inheritdoc}

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*

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* @return int|null The file size in bytes or null if unknown.

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*/

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public function getSize()

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{

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return $this->size;

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}

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/**

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* {@inheritdoc}

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*

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* @see http://php.net/manual/en/features.file-upload.errors.php

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*

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* @return int One of PHP's UPLOAD_ERR_XXX constants.

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*/

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public function getError()

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{

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return $this->error;

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}

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[308] Fix | Delete

/**

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* {@inheritdoc}

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*

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* @return string|null The filename sent by the client or null if none

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* was provided.

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*/

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public function getClientFilename()

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{

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return $this->clientFilename;

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}

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[319] Fix | Delete

/**

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* {@inheritdoc}

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*/

[322] Fix | Delete

public function getClientMediaType()

[323] Fix | Delete

{

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return $this->clientMediaType;

[325] Fix | Delete

}

[326] Fix | Delete

}

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