class UploadedFile in Auth0 Single Sign On 8.2
Hierarchy
- class \GuzzleHttp\Psr7\UploadedFile implements UploadedFileInterface
Expanded class hierarchy of UploadedFile
File
- vendor/
guzzlehttp/ psr7/ src/ UploadedFile.php, line 9
Namespace
GuzzleHttp\Psr7View source
class UploadedFile implements UploadedFileInterface {
/**
* @var int[]
*/
private static $errors = [
UPLOAD_ERR_OK,
UPLOAD_ERR_INI_SIZE,
UPLOAD_ERR_FORM_SIZE,
UPLOAD_ERR_PARTIAL,
UPLOAD_ERR_NO_FILE,
UPLOAD_ERR_NO_TMP_DIR,
UPLOAD_ERR_CANT_WRITE,
UPLOAD_ERR_EXTENSION,
];
/**
* @var string
*/
private $clientFilename;
/**
* @var string
*/
private $clientMediaType;
/**
* @var int
*/
private $error;
/**
* @var null|string
*/
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) {
$this
->setError($errorStatus);
$this
->setSize($size);
$this
->setClientFilename($clientFilename);
$this
->setClientMediaType($clientMediaType);
if ($this
->isOk()) {
$this
->setStreamOrFile($streamOrFile);
}
}
/**
* Depending on the value set file or stream variable
*
* @param mixed $streamOrFile
* @throws InvalidArgumentException
*/
private function setStreamOrFile($streamOrFile) {
if (is_string($streamOrFile)) {
$this->file = $streamOrFile;
}
elseif (is_resource($streamOrFile)) {
$this->stream = new Stream($streamOrFile);
}
elseif ($streamOrFile instanceof StreamInterface) {
$this->stream = $streamOrFile;
}
else {
throw new InvalidArgumentException('Invalid stream or file provided for UploadedFile');
}
}
/**
* @param int $error
* @throws InvalidArgumentException
*/
private function setError($error) {
if (false === is_int($error)) {
throw new InvalidArgumentException('Upload file error status must be an integer');
}
if (false === in_array($error, UploadedFile::$errors)) {
throw new InvalidArgumentException('Invalid error status for UploadedFile');
}
$this->error = $error;
}
/**
* @param int $size
* @throws InvalidArgumentException
*/
private function setSize($size) {
if (false === is_int($size)) {
throw new InvalidArgumentException('Upload file size must be an integer');
}
$this->size = $size;
}
/**
* @param mixed $param
* @return boolean
*/
private function isStringOrNull($param) {
return in_array(gettype($param), [
'string',
'NULL',
]);
}
/**
* @param mixed $param
* @return boolean
*/
private function isStringNotEmpty($param) {
return is_string($param) && false === empty($param);
}
/**
* @param string|null $clientFilename
* @throws InvalidArgumentException
*/
private function setClientFilename($clientFilename) {
if (false === $this
->isStringOrNull($clientFilename)) {
throw new InvalidArgumentException('Upload file client filename must be a string or null');
}
$this->clientFilename = $clientFilename;
}
/**
* @param string|null $clientMediaType
* @throws InvalidArgumentException
*/
private function setClientMediaType($clientMediaType) {
if (false === $this
->isStringOrNull($clientMediaType)) {
throw new InvalidArgumentException('Upload file client media type must be a string or null');
}
$this->clientMediaType = $clientMediaType;
}
/**
* Return true if there is no upload error
*
* @return boolean
*/
private function isOk() {
return $this->error === UPLOAD_ERR_OK;
}
/**
* @return boolean
*/
public function isMoved() {
return $this->moved;
}
/**
* @throws RuntimeException if is moved or not ok
*/
private function validateActive() {
if (false === $this
->isOk()) {
throw new RuntimeException('Cannot retrieve stream due to upload error');
}
if ($this
->isMoved()) {
throw new RuntimeException('Cannot retrieve stream after it has already been moved');
}
}
/**
* {@inheritdoc}
* @throws RuntimeException if the upload was not successful.
*/
public function getStream() {
$this
->validateActive();
if ($this->stream instanceof StreamInterface) {
return $this->stream;
}
return new LazyOpenStream($this->file, 'r+');
}
/**
* {@inheritdoc}
*
* @see http://php.net/is_uploaded_file
* @see http://php.net/move_uploaded_file
* @param string $targetPath Path to which to move the uploaded file.
* @throws RuntimeException if the upload was not successful.
* @throws InvalidArgumentException if the $path specified is invalid.
* @throws RuntimeException on any error during the move operation, or on
* the second or subsequent call to the method.
*/
public function moveTo($targetPath) {
$this
->validateActive();
if (false === $this
->isStringNotEmpty($targetPath)) {
throw new InvalidArgumentException('Invalid path provided for move operation; must be a non-empty string');
}
if ($this->file) {
$this->moved = php_sapi_name() == 'cli' ? rename($this->file, $targetPath) : move_uploaded_file($this->file, $targetPath);
}
else {
copy_to_stream($this
->getStream(), new LazyOpenStream($targetPath, 'w'));
$this->moved = true;
}
if (false === $this->moved) {
throw new RuntimeException(sprintf('Uploaded file could not be moved to %s', $targetPath));
}
}
/**
* {@inheritdoc}
*
* @return int|null The file size in bytes or null if unknown.
*/
public function getSize() {
return $this->size;
}
/**
* {@inheritdoc}
*
* @see http://php.net/manual/en/features.file-upload.errors.php
* @return int One of PHP's UPLOAD_ERR_XXX constants.
*/
public function getError() {
return $this->error;
}
/**
* {@inheritdoc}
*
* @return string|null The filename sent by the client or null if none
* was provided.
*/
public function getClientFilename() {
return $this->clientFilename;
}
/**
* {@inheritdoc}
*/
public function getClientMediaType() {
return $this->clientMediaType;
}
}