/**
* {@inheritdoc}
*/
public function __toString()
{
try {
return Util::copyToString($this);
} catch (Exception $e) {
return '';
}
}
/**
* {@inheritdoc}
*/
public function createServerRequestFromGlobals()
{
$server = $_SERVER;
$method = $server['REQUEST_METHOD'] ?? 'GET';
$headers = function_exists('getallheaders') ? getallheaders() : [];
$uri = self::getUriFromGlobals();
$body = new LazyOpenStream('php://input', 'r+');
$protocol = isset($server['SERVER_PROTOCOL']) ? str_replace('HTTP/', '', $server['SERVER_PROTOCOL']) : '1.1';
$serverRequest = new ServerRequest($uri, $method, $headers, $body, $protocol, $server);
return $serverRequest->withCookieParams($_COOKIE)->withQueryParams($_GET)->withParsedBody($_POST)->withUploadedFiles(Util::normalizeFiles($_FILES));
}
/**
* {@inheritdoc}
*/
public function getContents()
{
return Util::copyToString($this);
}
/**
* Creates the underlying stream lazily when required.
*
* @return \Psr\Http\Message\StreamInterface
*/
protected function createStream() : StreamInterface
{
return new Stream(Util::tryFopen($this->filename, $this->mode));
}
/**
* {@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)
{
$this->validateActive();
if ($this->isStringNotEmpty($targetPath) === false) {
throw new InvalidArgumentException('Invalid path provided for move operation; must be a non-empty string');
}
if ($this->file) {
$this->moved = php_sapi_name() == 'cli' ? rename($this->file, $targetPath) : move_uploaded_file($this->file, $targetPath);
} else {
Util::copyToStream($this->getStream(), new LazyOpenStream($targetPath, 'w'));
$this->moved = true;
}
if ($this->moved === false) {
throw new RuntimeException(sprintf('Uploaded file could not be moved to %s', $targetPath));
}
}
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Invalid value in files specification
*/
public function testNormalizeFilesRaisesException()
{
Util::normalizeFiles(['test' => 'something']);
}
/**
* @param string|resource $stream
*/
public function __construct($stream = 'php://input')
{
$stream = Util::tryFopen($stream, 'r');
$this->stream = new Stream($stream);
}
